last executing test programs:

1m6.339961216s ago: executing program 0 (id=116):
mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0)
ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0)
r1 = eventfd(0x7)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1})
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x0, 0x2000})
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)=0x1)
syz_usb_connect$uac1(0x3, 0x72, &(0x7f0000000200)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x644, 0x800e, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x10, 0xe0, 0x9, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x7, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x4, 0xaf, 0x30, {0x7, 0x25, 0x1, 0x8, 0x0, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x10, 0x7f, 0x8, {0x7, 0x25, 0x1, 0x8, 0x3, 0x7fff}}}}}}}}]}}, 0x0)

1m4.452647673s ago: executing program 0 (id=124):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff)
mount(&(0x7f0000000300)=@filename='./dev/mtdblock0\x00', &(0x7f0000000200)='./mnt\x00', &(0x7f0000000400)='jffs2\x00', 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
setxattr$incfs_metadata(&(0x7f0000000040)='./mnt\x00', &(0x7f0000000080), &(0x7f0000000140), 0x0, 0x0)

1m4.418469413s ago: executing program 0 (id=125):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000ffdbdf2509000000300003801400020062726964676530000000000000000001"], 0x44}, 0x1, 0x0, 0x0, 0x4008}, 0x20000000)

1m4.360182435s ago: executing program 0 (id=126):
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50)
write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000300)={0x8, {"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", 0x1000}}, 0x1006)
r1 = socket$inet6(0xa, 0x3, 0x8000000003c)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'team_slave_0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @private0={0xfc, 0x0, '\x00', 0x1}, [], [0xff], 'erspan0\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0x0, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528)
unshare(0x2c020400)
mmap$IORING_OFF_SQ_RING(0x0, 0xc00003, 0x3000007, 0x401d032, 0xffffffffffffffff, 0x0)
r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000000000010d804dd00000000000001090224000100000000090400000103000000092105000001220500090581030002"], 0x0)
syz_usb_control_io(r2, 0x0, 0x0)
syz_usb_control_io(r2, &(0x7f00000003c0)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_usb_ep_write(r2, 0x81, 0x1, &(0x7f0000000680)="91")
openat$binfmt_format(0xffffffffffffff9c, 0x0, 0x2, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$inet6(r3, &(0x7f0000000500)={0xa, 0x4e20, 0xffffffff, @empty, 0x5}, 0x1c)
recvfrom$inet6(r3, 0x0, 0x0, 0x1, &(0x7f0000000100)={0xa, 0x4e21, 0x8, @mcast1, 0x9}, 0x1c)
syz_emit_ethernet(0x3e, &(0x7f0000000340)={@broadcast, @local, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, '\x00', 0x8, 0x11, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[], {0x4e1d, 0x4e20, 0x8}}}}}}, 0x0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4ea8, 0x1, @empty, 0x2c}, 0x1c)
r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20)
r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0x10, &(0x7f0000000400)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8792}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@call={0x85, 0x0, 0x0, 0x16}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x19, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r5, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94)

1m1.929837776s ago: executing program 0 (id=151):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/per_cpu/cpu0/trace_pipe_raw\x00', 0x2000, 0x1c0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5)
syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58)
io_setup(0x8, &(0x7f0000000600)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}])

1m1.815034839s ago: executing program 0 (id=152):
mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./nfsd_dir/threads\x00', 0x2, 0x0)
write(r0, 0x0, 0x0)

46.027791952s ago: executing program 32 (id=152):
mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff)
mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./nfsd_dir/threads\x00', 0x2, 0x0)
write(r0, 0x0, 0x0)

35.546203983s ago: executing program 1 (id=488):
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000780)={&(0x7f00000002c0)="75a9180944b17d2f5d4258e68ee6a89446f73ce720905ea734bc7365f1293b8b5cb3ea03928badcf9c78848468ad162807e095bc0435015ab48154497c511f2e9e7f", 0x0, 0x0, 0x0, 0xaf}, 0x38)
unshare(0x6020400)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1d0000000400000008000000000000000100"/48, @ANYRES32=r0, @ANYBLOB="0100000002"], 0x40)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f0000000300)}, 0x20)

35.485241005s ago: executing program 4 (id=489):
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@ipv4_newrule={0x24, 0x1e, 0x1, 0x70bd25, 0x2, {0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4}, [@FRA_GENERIC_POLICY=@FRA_SUPPRESS_PREFIXLEN={0x8, 0xe, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x42}, 0x4002890)

35.179296762s ago: executing program 1 (id=491):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x18, r2, 0x50dc85624ea6cf59, 0x0, 0x1, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x400c081}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x38, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x20000044)
r3 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe)
r4 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x17, 0x1, 0x1c, 0x0, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x40010)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha256\x00'}})

35.177580862s ago: executing program 4 (id=493):
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0)
r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d000609058202", @ANYRES8], 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000940)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x4, "ca258375"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000400)={0x34, &(0x7f0000000240)={0x40, 0x8, 0x4, "58c4df2d"}, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
r1 = socket(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0)
sendmsg$nl_route_sched(r1, 0x0, 0x400c4)
sendmsg$nl_route_sched(r1, 0x0, 0xc010)
sendmsg$inet(0xffffffffffffffff, 0x0, 0x40000)
r2 = syz_usb_connect(0x0, 0x39, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0)
write(r3, &(0x7f00000002c0)='0\n', 0x2)
syz_usb_connect$midi(0x3, 0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="12015002000000408205270040000102030109022c0001018b70040904000002010320050905240e08007ff740042501000905870240"], &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0})

35.136734083s ago: executing program 1 (id=497):
socket$nl_generic(0x10, 0x3, 0x10)
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond0\x00', <r1=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newqdisc={0x30, 0x28, 0x4ee4e6a52ff56541, 0x5000, 0xfffffdfc, {0x0, 0x0, 0x0, r1, {0x0, 0xfff1}, {0x4}, {0x2, 0xfff1}}, [@qdisc_kind_options=@q_red={{0x8}, {0x4}}]}, 0x30}}, 0x4000804)

35.074245345s ago: executing program 1 (id=498):
socket$tipc(0x1e, 0x5, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
socket$tipc(0x1e, 0x5, 0x0)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=<r1=>0x0)
fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5})
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10)
recvfrom(r2, &(0x7f0000001800)=""/4089, 0xff9, 0x10002, 0x0, 0x0)

35.045418126s ago: executing program 2 (id=501):
openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
close(0xffffffffffffffff)
socket$nl_route(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000009c0000000b"], 0x50)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="040000000400000004"], 0x48)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e"], 0x48)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000010000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000ac03000000000000850000003300000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r2}, &(0x7f0000000080), &(0x7f0000000280)=r3}, 0x20)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'syz_tun\x00', <r5=>0x0})
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000240)={r3, r5, 0x25, 0x2}, 0x3a)
syz_emit_ethernet(0x36, &(0x7f0000000580)=ANY=[], 0x0)

34.998341277s ago: executing program 2 (id=502):
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
fcntl$lock(r0, 0x6, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8)
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x180)
mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x8, &(0x7f0000000280)={[{@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]})
chdir(&(0x7f00000003c0)='./bus\x00')
linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file7\x00', 0x1000)
renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file7\x00', 0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0x0)

34.222036116s ago: executing program 1 (id=506):
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8)
setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000040)=0x8, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x5b7, 0x4)
recvmmsg(r0, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x4001, &(0x7f0000000200)={0xa, 0x4e20, 0x8000000, @mcast1}, 0x1c)

34.124667758s ago: executing program 1 (id=507):
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
openat$binfmt(0xffffff9c, r0, 0x41, 0x1ff)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
write(r2, &(0x7f0000000140)='0', 0x1)
r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r3, &(0x7f00000001c0)='1', 0x1)
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x41)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/tracing/trace_pipe\x00', 0x800, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
read(r4, &(0x7f0000004000), 0x2000)
write(0xffffffffffffffff, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x2d)
read(r4, &(0x7f0000004000), 0x2000)
read(r4, &(0x7f0000004000), 0x2000)
write(0xffffffffffffffff, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x3c)
mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000020c0), 0x2000413, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}})
syz_fuse_handle_req(r1, &(0x7f000000bb40)="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", 0x2000, &(0x7f00000001c0)={&(0x7f0000000000)={0x50, 0x0, 0x208000000000203, {0x7, 0x29, 0xdb56, 0x4040008, 0xfffd, 0x1a7a, 0x2, 0x17fe, 0x0, 0x0, 0x20, 0x2000009e}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x12, 0x5, 0x8, 0xa, 0x0, 0xffffffffffffffff, 0x4000}, 0x50)
bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0)
syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f000000dcc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000db40)={0x78, 0x0, 0xa, {0x1, 0x0, 0x0, {0x4, 0x4, 0x1, 0x7, 0xdc5, 0x3, 0x0, 0xc, 0x0, 0xa593e9c1ca988eda, 0xfffffff9, 0x0, 0xee00, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x300000000000000)
mlockall(0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x13, 0x4, [{0x1, 0x2}]}]}}, 0x0, 0x2e}, 0x28)
syz_fuse_handle_req(r1, 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", 0x2000, 0x0)

34.123692589s ago: executing program 2 (id=518):
socket$tipc(0x1e, 0x5, 0x0)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
socket$tipc(0x1e, 0x5, 0x0)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=<r1=>0x0)
fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5})
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10)
recvfrom(r2, &(0x7f0000001800)=""/4089, 0xff9, 0x10002, 0x0, 0x0)

32.774660643s ago: executing program 2 (id=510):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)={0x18, r2, 0x50dc85624ea6cf59, 0x0, 0x1, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x400c081}, 0x0)
sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x38, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x20000044)
r3 = add_key$user(&(0x7f0000000380), &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000140)='_', 0x1, 0xfffffffffffffffe)
r4 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x17, 0x1, 0x1c, 0x0, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x40c0}, 0x40010)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4}, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha256\x00'}})

32.587544647s ago: executing program 2 (id=514):
r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff00004071041e080001000000010902270001010080320904000003ff000000070581034000010705820200020007050302"], 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000500)='./dev\x00', 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./debug\x00', 0x1ff)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
mount(0x0, &(0x7f00000001c0)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000280), 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r1, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(0xffffffffffffffff, &(0x7f0000000480), 0x0)
write(0xffffffffffffffff, &(0x7f00000004c0), 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0)
write(r2, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r3, &(0x7f0000000640), 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x0, 0x0)
clock_adjtime(0xffffffd3, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)

31.224120421s ago: executing program 4 (id=516):
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cgroup.controllers\x00', 0x275a, 0x0)
ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(0xffffffffffffffff, 0x4048587b, &(0x7f0000001a40)={{0xffffffffffffffff, &(0x7f0000000000)='/proc/sys/net/ip]\x11tiox_control\x00'/42, 0x200, 0x0, 0x7ff, 0x0, 0x0}, 0x0, 0x0})
write$tun(r0, &(0x7f0000000000)=ANY=[], 0x38)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)

31.039285576s ago: executing program 4 (id=517):
r0 = socket(0x400000000010, 0x3, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0xf, &(0x7f0000000140)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x3}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a4}, 0x94)
prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68)
r4 = io_uring_setup(0x1c79, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1})
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x17, 0x3, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
io_uring_enter(r4, 0x2219, 0x7721, 0x16, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c)
r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/cpuinfo\x00', 0x1800, 0x0)
preadv(r5, &(0x7f0000000000)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, 0x7, 0x1009)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'wg0\x00', <r6=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x4a0, 0x2c, 0xd27, 0x70bd26, 0x25dfdc00, {0x0, 0x0, 0x0, r6, {0xffff, 0x4}, {}, {0xfff1, 0xf}}, [@filter_kind_options=@f_route={{0xa}, {0x470, 0x2, [@TCA_ROUTE4_FROM={0x8, 0x3, 0x1a}, @TCA_ROUTE4_FROM={0x8, 0x3, 0x58}, @TCA_ROUTE4_POLICE={0x454, 0x5, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RATE={0x404, 0x2, [0xc5, 0x10, 0x7, 0x2, 0x465ac3f2, 0x8, 0x0, 0x40, 0x1, 0x2, 0x7, 0x6, 0x989, 0x200, 0x200, 0xd240, 0x5, 0x6, 0x100, 0x3, 0x8, 0x8, 0x3, 0x3ff, 0xfffffffc, 0xbfd, 0x4ae, 0x3, 0x1, 0x964, 0x4, 0xffff, 0x5, 0x6, 0x80, 0x9, 0x400, 0x18000000, 0x85, 0x1, 0x1ff, 0x81, 0x1, 0x2, 0x9, 0x80000000, 0x22, 0x8, 0x8, 0x5, 0x5, 0x10, 0x401, 0x9, 0x7fffffff, 0xd2, 0x0, 0x7, 0x1, 0x9, 0x7, 0xfffff1b2, 0x80000001, 0x1, 0x7f, 0x8000, 0x2, 0x7, 0x3ff, 0x6, 0x6, 0x1, 0x7, 0x7, 0xd290, 0x8, 0x5, 0x7, 0xffffff01, 0x7fff, 0x481, 0xc34a, 0x9, 0x987b, 0x7eaf, 0xffffffff, 0x3, 0x7fff, 0x73, 0x6, 0x0, 0xd, 0x1, 0x0, 0xffffffff, 0x5, 0x39, 0xffffffff, 0x40, 0x2, 0x7, 0x3, 0x2, 0x3, 0x8, 0x7, 0x3, 0x528, 0xff, 0x101, 0x16d, 0x6, 0x5, 0x80000001, 0x5, 0x80000001, 0x7, 0xffffff80, 0x6, 0x0, 0x8, 0x6, 0x10001, 0x1000, 0x6, 0x4, 0x7f, 0xbdab, 0x1000, 0x1ff, 0x9, 0x2, 0x0, 0x0, 0xf, 0xfffffff0, 0x6f, 0x6, 0x40, 0xc6d, 0x8, 0x4, 0x7040, 0xb, 0xa, 0x89, 0x3, 0x7, 0xa, 0x4, 0x10, 0x6, 0x5, 0x5, 0xfffff800, 0x1200, 0x9, 0x8001, 0x1a0c000, 0xdb, 0x1, 0x40, 0x9, 0x5, 0x1, 0x100, 0x7, 0x4, 0x7, 0x2, 0x6, 0x8, 0x7, 0xe, 0x1000, 0x2, 0x7, 0x2, 0x0, 0x0, 0x1, 0xffffffff, 0xde4, 0x3, 0x7, 0x1000, 0x8, 0xb, 0x6, 0x4, 0x8001, 0x9, 0x9, 0x7fff, 0x6, 0xf73, 0x7, 0x1, 0x8, 0x86f, 0xf, 0x0, 0x8, 0x3, 0x7, 0x0, 0x56, 0x1, 0x3, 0x8, 0x7, 0xffffffff, 0x7ff, 0x1653598a, 0x6, 0x4, 0x1, 0x0, 0x2, 0xe, 0x9, 0x5, 0xfffffff9, 0xa, 0xfffffff8, 0x4de1, 0xfd, 0x0, 0xfffffffc, 0xffff, 0x6, 0x40, 0x5, 0x5, 0x3ff, 0xff, 0x800, 0xb, 0x7, 0x7, 0xc4d, 0x1, 0x8, 0x4, 0x8, 0x1, 0x6, 0x18cd, 0x6, 0x8001, 0x763, 0x9, 0x1, 0x4f]}, @TCA_POLICE_TBF={0x3c, 0x1, {0xcf, 0x4, 0x8, 0x9, 0x8a2d, {0x2, 0x1, 0x200, 0x1, 0x8001, 0x6}, {0x4, 0x0, 0xc4, 0x8, 0x3, 0x72}, 0x2fd, 0x1, 0xf}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x81}]}, @TCA_ROUTE4_ACT={0x4}, @TCA_ROUTE4_ACT={0x4}]}}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000)

30.956347068s ago: executing program 4 (id=519):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x2, &(0x7f0000000100)=@raw=[@call={0x85, 0x0, 0x0, 0xc}, @call={0x85, 0x0, 0x0, 0xc0}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x27, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94)

30.905838339s ago: executing program 4 (id=520):
openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x88802, 0x0)
add_key$keyring(&(0x7f0000000680), 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)={0x44, 0x0, 0x2, 0x301, 0x0, 0x0, {0x2, 0x0, 0x10}, [@CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x4}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x4}]}, @CTA_EXPECT_NAT={0x1c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @local}}}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40810}, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000004, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0xd50, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x67b2, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x5, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0xfffffff7, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0x8], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r5 = dup(r4)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil})
r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

22.350142192s ago: executing program 2 (id=523):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00)
write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f3814fffffffffffff8070000000000090000000000060005000d101000", 0x24)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x321}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00')
r3 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4e7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0xb, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x7eff, 0xf, 0x1, {0x22, 0x1e3}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x63, 0x0, 0x70}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r3, 0x0, 0x0)
syz_usb_control_io$hid(r3, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0})
preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000400)=""/134, 0x86}, {&(0x7f00000004c0)=""/124, 0x7c}], 0x2, 0x81, 0x53)
r4 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000840)='oom_adj\x00')
readv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280100001700000224bd700000000000ffffffff000000000000000000000000000000100000000000000000000000000000ffffe0000002ac1414bb000000000000000000000000ff0200000000000000000000000000014e2100000000ffff0200a0e467000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000000000000000000000000000000000ec00001000000040000000000000000000000000000000000000000000000000040000000000000000ffffffff040000000200000300000000fffffeff3800000000040000fdffffff"], 0x128}, 0x1, 0x0, 0x0, 0x4008001}, 0x0)

14.347414322s ago: executing program 33 (id=507):
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00')
openat$binfmt(0xffffff9c, r0, 0x41, 0x1ff)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
write(r2, &(0x7f0000000140)='0', 0x1)
r3 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r3, &(0x7f00000001c0)='1', 0x1)
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x41)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debug/tracing/trace_pipe\x00', 0x800, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000300)={0xfeeff000, 0x0, 0x40})
read(r4, &(0x7f0000004000), 0x2000)
write(0xffffffffffffffff, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x2d)
read(r4, &(0x7f0000004000), 0x2000)
read(r4, &(0x7f0000004000), 0x2000)
write(0xffffffffffffffff, &(0x7f0000001000)='AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA', 0x3c)
mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000020c0), 0x2000413, &(0x7f00000002c0)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}})
syz_fuse_handle_req(r1, &(0x7f000000bb40)="de98ee653502c564abeb97fc678bde22efebcf99c2a571f3040acc703a3c6268a54c8b1bd1ee165c82980cd315b55a070dc41deeb2d4c1842d936a0bcde5fd7ed6031fdd9cb51af8e6bc6ddaef7e85d2659690154bc5e6ee73c3fe7176509ad7b30e1098fc9873db91d3c1816825e7000000000000008b8b598922d9c523cfff93a630f121251d17ad40bce021d7fd57945fe2a186618a40b5f3995a9f0ceaa3e22b57e4f68e53fffeb5474fb83afaf5cde6b0aaf5cf0313ede442ddf1df6c280921e43d80dddfd005969272e1719b37fd8f749fcde83f8201826b4cf5b1c1da394568aa7d8833dd11309f46422b0152ede5ab29b17bc1ae80147346155b20a98d6fc2650bec3fe73327c45cad1b38f7c983cd070556a8f8ed5d58e1052f6436fad905099d18fb3e62c2c36a1c2209a94c820e30e5234e77be3beb4cd183015d281e7bf39cdcf0f1e541211c75d64a49b55ba4c2c444bef36d98df66bea814bab91ed65386dfa491a6295c24dbaf752a5e7a856e0dfe46a6f9e718ca3919c6f8978b0fd65c9e389114e5afd8e9e2a575b854463b63f46d08795f0f1d0d48d6d610fd7415d111a68b2bad01fef550336341803c083ac1d749be6c5440bbe4bd3bc3015bcde2b4e2160ba266d281a9641f74d9348fb6fa8550d1e8a8362999452e40b75c412cfa77ab8e1aaf1a9e83c855ec9b7ada38690f0d2e59f67a1f3babbcda8011595ea720816c24726b833beaca0a9d11e7b99373601d27d18c9e29940503d3a12149fdc4fe0065c3d023d6e7712eb853df19f2b4b886e08d61629288ff16c2597d7fae5bfc8b41f92fc325ffe0f61683b1f661409bdd7c3d88a854f8393484f4669b5d9654fd3a0819a32110b9064539a7419c332629b3fc71da35b783ef7c693842ce83733a63f2e6af37989cfcb768ab8cea5d21b82a0e9f6fdcec26b0107708867dec54c4e739fe9b931b3c6da013bfae097c57f1e16ba54f9028e672511938a0ad9d681d7feebc65a2f5f588abd66261393f3ba02d7b2cf650a9f7c6a4ca55b4d41132908dc9c90e26f0da8e2259e3a2b63b2d9e27754e278827ab80438070698c690ec375a9aeb4193079a28a2a062961ba0e65af01644af063f3ebefda92c4986379f7b099b2fd3960929578736f09887fc5816cb1b982e5b121b79662d1674dd0c6e82627cf8c63e576e5c1eb0af9415ddc10ff880e8ae3ce8c4fb87b8f9d364974c2a1d8eba4e04bc2bc018bfabc435683b2551c0e4908570b930c4fd7c03ddb95e9ec1d1994e3df0305fdac4e5b914641ae25b0c469b194c0bb78ab04887cdc4262da468475b926a18254d23b4c44705aeca34ef8a7b04dd55a43f39996529a23804e054655c5ba8661f7c02737e7539650364928d62b9b8d80988232009acb54214f06640e9bc6614c0ce02e4a22dc8b91a0aad711e4fd01d7020b7c7185e41e27ce266b9f5aec682cbd4bba3240d6277b17b564937254f37afe580cba0b78c6b0cc81830eaf10d7cc1f7e918d49e935629fe6c24b4368a04af1b99f6981340ee031874f3d4b3a9ebc31719b3b775bfe1fdfa0460a3820bff6f61b49b11ac2ca00836a0c4a74aed92a619f34231196669b942e761538e64f965d23d4f7814256e876263fe5307985c4e6eb69c974f66276764e80ab1de3f5c55e7b2cfdb78dd183a85473e968918ad73f29a266c818b9bf9f62eed86df25b2577bb6d98e3996e94f5bdf119b869541a94eb3536c979c3d77cc0df7c0c48a902ca2f03f5ba5a8ef9431cf95f6fc89744e8440e1d5ebb837e30ef7541fbc27672c31566ac3676a173cb9e466a2d206ba1ebc2b985eddcd6ff937375fbc8415eba46f5ec68cfa9f3a669d41b078867dd9f5160ba4572d170b345ccb3b1b7a6d77c977533659f7c7ac22c68f5e93c1df6c2a3d45b55a4afd3355680aed864f6bbe13da2da28a4851f73c88e555f3bb1c34a21fc45ab6c28287902e8b5fcae6899c804f364cd878a8d1734462bb075cb7bc709cc2c5d7747c4c29a2fa9259752301c26b852b7993adf889d45dbe39094c9b7b168756e5b939ed10bb6df57b8f5e14352cfc7d8b03cda5b978b06cf2430af5db17177b1ef664bc4b00307f970c4fc606a6bab72125f62b0f59655c35b104da7af188a953cfc09b3aa0785abf330830fefedcc8bf9a11d5dc4b5642f679d45cb44fe61ab1d906345c1c345f6b8027bae9585580c20115d2504d9c83ab54ea2557b6d2dd3bc65fa29f091aa46a215e77621836154104e6969fa9107139a09f2e45cc6bf55422a0e1a6d037ad9e63df5f9cd2045e13ac2d6a15bc12008c4cd23782df7d41bfecc0037292d22c7b42f2cc1a22db7502332d9f4fa85f7640c8635b9469681adb6bcec2dfdf6926f1815156d80a835ae918527f549ea6df45f350f618dc1f3ca139759be28e35013034f8bbfd3fa1a8f302594213c18015305911f42e287f2d86f17d76f8a0ea03fb574c60c808669f9f4454fc2eaf0e93873f688e34bd3341f6874d5d8fe754172a751d6ab23dc1642220e7fb1071df0ee3c7e07c338915494a3b360bdc0b38ed221c2c2bc86b29744448b255802b3ddfe600c1d0f9acabb2185e4e9dae5e456d5825f516c857f63e72e4a5f3d45eaf11a0e3a5ad0ba30a0bf0f94cc99586fd202d6118bb6f9c272f6cbe39dd9b8b36ea7fa51dfe0bb87a633be11c14f5ed1bce8492387696e195fa3c5f172690b4434aa2e91ce7d225d73b1983d26052a4cd3dd0ae402cd2f79fc202a307f1896f3dfcf8c0fd8b841dcfeda5d65bb7d76f7c2d2eb1b164c0368e9984f320a224d7d438bc5c699acbc18a587b7589e960af114afbc9f59243646557962fc2e0cb5b5bf160a313bcfd9ade3e140b808e9f19415808aa312ae9c9e8bcd5a47fc721eda59d10670088714984a71d5c0df8b68e675a8e31ec15a92ff6a04d17e0ef849c782b302d11f742efe6486ab904fd65c0aac4ec25c6d877b453dce80e894de703aa8b1e5d00701850f149fe437fd0944cb95e54a924a49bd86bb9a602cf2904fbd9e399f1cdcd0b45b6d8f872e285f9dfeaa26aa760074651393c6451b36c643dd0b7236ec7803d69cec1b09bf1b63fbb68ad7c01507f00083b184ff01a62096f386f4c8fdc85e93eecf3f4b384aec1c10ccc60d8109a6d887bd389c3406163f9600879f0e944443d783e8644f69344f6f44f7bbf1883cda7369c9b9904d991c01552135f158a0bbb7f40c354f292c034824d82c209ebc770f5b756768ae51d45f8875b59904a07090689e65b40625566eed5d209130db812f287b966ae21ba46a3a7a3a0360a4e284d8d91ba9ed9806ea063827c8dda0fa98f758cbfa523ac645421f444a40b95bb065a64256c19354b1ad5002bb7b2add9b5236ad64e9052734b9d263515683db121b5e4dc1eab244dd8fc0fc62d962834ba0b21aad872b127afc0a33c7869a3f213519aa2ef51bab9ab28ed18859fd8239841a6668fc614dedd099121ae6c220a143c119cb9bff906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", 0x2000, &(0x7f00000001c0)={&(0x7f0000000000)={0x50, 0x0, 0x208000000000203, {0x7, 0x29, 0xdb56, 0x4040008, 0xfffd, 0x1a7a, 0x2, 0x17fe, 0x0, 0x0, 0x20, 0x2000009e}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x12, 0x5, 0x8, 0xa, 0x0, 0xffffffffffffffff, 0x4000}, 0x50)
bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0)
syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f000000dcc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000db40)={0x78, 0x0, 0xa, {0x1, 0x0, 0x0, {0x4, 0x4, 0x1, 0x7, 0xdc5, 0x3, 0x0, 0xc, 0x0, 0xa593e9c1ca988eda, 0xfffffff9, 0x0, 0xee00, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x300000000000000)
mlockall(0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000d80)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x13, 0x4, [{0x1, 0x2}]}]}}, 0x0, 0x2e}, 0x28)
syz_fuse_handle_req(r1, 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", 0x2000, 0x0)

14.342814792s ago: executing program 3 (id=526):
mkdirat(0xffffffffffffff9c, 0x0, 0x1ed)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7)
getpgrp(0x0)
bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, 0x0, 0x0, 0x2, 0x95, &(0x7f0000000180)=""/149, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r4 = openat$cgroup_procs(r3, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r4, &(0x7f0000000100), 0x12)
mount(&(0x7f0000000040)=@nullb, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000080)='squashfs\x00', 0x0, 0x0)

14.320650312s ago: executing program 34 (id=520):
openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x88802, 0x0)
add_key$keyring(&(0x7f0000000680), 0x0, 0x0, 0x0, 0xffffffffffffffff)
sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)={0x44, 0x0, 0x2, 0x301, 0x0, 0x0, {0x2, 0x0, 0x10}, [@CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x4}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x4}]}, @CTA_EXPECT_NAT={0x1c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @local}}}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40810}, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xd, 0xa2b9, 0x6, 0x7, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x0, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x8001, 0x8a, 0x79, 0x2, 0x10080, 0x2, 0x91, 0x129, 0x4, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000004, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x6, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0xd50, 0x7, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x4, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffffffff, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x67b2, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x5], [0x2, 0xfffffffe, 0x9, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x9, 0x200026, 0x7f, 0x400, 0x102, 0x1, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0xc, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x10000a, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x5, 0x5, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x9, 0x81, 0x7, 0x9d87, 0x8, 0xfffffff7, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x7, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0x8], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r5 = dup(r4)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil})
r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="c20000361e0f01c3660fd2eff30f10f1b961020000b80e000000ba000000000f30b98d0200000f320b99f3530000660f6af7c4e2f91d20", 0x37}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

10.233744285s ago: executing program 3 (id=529):
mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf8100000000000007080000f8ffffffbfa40000000000000704000008070000000200000800000018210000", @ANYRES32, @ANYBLOB="0000000002000000b705000008000000850000000600000095"], &(0x7f0000000080)='GPL\x00', 0x4, 0x1002, &(0x7f0000000fc0)=""/4098, 0x41100, 0x24}, 0x94)

8.015539099s ago: executing program 5 (id=530):
r0 = socket(0x2, 0x3, 0xff)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000005c0)={'batadv_slave_0\x00', <r2=>0x0})
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000021c0)={0x1f, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180000008c0000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x2, 0x0, 0x0, 0x41000, 0x55, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94)
r3 = socket$inet6(0xa, 0x3, 0x3)
bind$inet6(r3, 0x0, 0x0)
r4 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_INIT(r4, 0x0, 0xc8, &(0x7f0000003d40), 0x4)
setsockopt$MRT_ADD_VIF(r4, 0x0, 0xca, &(0x7f00000004c0)={0x0, 0x0, 0x5, 0x7ff, @vifc_lcl_addr=@local, @multicast1}, 0x10)
r5 = socket$igmp(0x2, 0x3, 0x2)
setsockopt$MRT_ADD_VIF(r5, 0x0, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x0, 0x0, @vifc_lcl_addr=@local, @multicast1}, 0x10)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f00000000c0)={0x8, 'netpci0\x00', {'bridge0\x00'}})
sendmmsg$inet(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000100)="f5000400a9000000000600000000000400000000", 0x14}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @rand_addr=0x64010102}}}], 0x20}}], 0x1, 0x44080)

8.015159839s ago: executing program 3 (id=531):
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x8000, 0xb4f, 0x300, 0x1daf6}, 0x10)
setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000280)={0x0, 0xea60}, 0x10)

6.101364067s ago: executing program 35 (id=523):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2c00)
write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f3814fffffffffffff8070000000000090000000000060005000d101000", 0x24)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x321}}}, 0x108)
r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00')
r3 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4e7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0xb, "", [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x7eff, 0xf, 0x1, {0x22, 0x1e3}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x63, 0x0, 0x70}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r3, 0x0, 0x0)
syz_usb_control_io$hid(r3, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0})
preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000400)=""/134, 0x86}, {&(0x7f00000004c0)=""/124, 0x7c}], 0x2, 0x81, 0x53)
r4 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000840)='oom_adj\x00')
readv(r5, &(0x7f0000001440)=[{&(0x7f0000000040)=""/20, 0x14}], 0x1)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="280100001700000224bd700000000000ffffffff000000000000000000000000000000100000000000000000000000000000ffffe0000002ac1414bb000000000000000000000000ff0200000000000000000000000000014e2100000000ffff0200a0e467000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000000000000000000000000000000000ec00001000000040000000000000000000000000000000000000000000000000040000000000000000ffffffff040000000200000300000000fffffeff3800000000040000fdffffff"], 0x128}, 0x1, 0x0, 0x0, 0x4008001}, 0x0)

5.934322451s ago: executing program 5 (id=533):
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r0)
r1 = socket$inet6(0xa, 0x3, 0x87)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000600)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd28, 0x0, {{@in6=@loopback, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x200000000000}, {0xcdab, 0x2f, 0x407ffffffffffe, 0x800000000000002}, 0x1, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@loopback, 0x0, 0x3c}, 0x2, @in=@remote, 0x6, 0x4, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20}, 0x0)
connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x7, @empty, 0x80000000}, 0x1c)

4.091800177s ago: executing program 5 (id=534):
socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5)
close(0x4)
syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00')
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeef, 0x8031, 0xffffffffffffffff, 0x215eb000)
r0 = socket$netlink(0x10, 0x3, 0xb)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0, 0xb8}, 0x1, 0x0, 0x0, 0x34000083}, 0x90)
sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x400c050}, 0x0)
sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0)

3.602636709s ago: executing program 5 (id=535):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000000080)=0x7, 0x4)
r1 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x20800001, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000000)=0x1, 0x4)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000}, 0x1c)
listen(r0, 0x0)

3.490344812s ago: executing program 5 (id=536):
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x6, 0x4)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4)
bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @empty, 0xffff}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000b00)={0x1, &(0x7f00000001c0)=[{0x6, 0x4, 0x8, 0xa}]}, 0x10)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10)

134.868376ms ago: executing program 3 (id=537):
mmap(0x0, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt(r0, 0x400000000000003a, 0x1, 0x0, 0x0)

94.811767ms ago: executing program 3 (id=538):
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000008"], 0x48)
bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000600)={r0, &(0x7f0000000380), 0x0}, 0x20)

66.439978ms ago: executing program 5 (id=539):
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0)
close(r1)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r3=>0x0})
sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0xae1, 0x6361, 0x5, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0)
ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast})
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), r4)
sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}, 0x1, 0x0, 0x0, 0x44081}, 0x0)
r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
close(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', <r8=>0x0})
sendmsg$nl_route_sched(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r8, {0x0, 0xd}, {0xffff, 0xb}, {0x4, 0xffe0}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x4}}]}, 0x30}}, 0x4044880)
syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff)
ioctl$SIOCSIFHWADDR(r6, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"})

0s ago: executing program 3 (id=540):
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8000}, [@IFLA_GROUP={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000140))
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0)
r3 = openat$cgroup_procs(r1, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180200000004000000000000000000008500000036000000850000000700000095"], &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x21, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000001c0)={r4, 0x0, 0x25, 0x0, @val=@iter={0x0}}, 0x20)
sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, 0x0, 0x40)
r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b80)=ANY=[@ANYBLOB="3800000018000100000000000000000002"], 0x38}}, 0x0)
ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000000)=0x3)
ioctl$PPPIOCGFLAGS1(r5, 0x8004745a, 0x0)
write$cgroup_pid(r2, &(0x7f00000000c0), 0x12)
pread64(r3, &(0x7f0000002840)=""/4096, 0x1000, 0x4)

kernel console output (not intermixed with test programs):

000000000004 RDI: ffff888100052608
[   96.514119][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   96.522105][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05c5
[   96.530115][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   96.538101][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   96.547045][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.553640][ T1592] CR2: 00007fdf1ca7dac8 CR3: 0000000105986000 CR4: 00000000003526b0
[   96.561640][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.569639][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.577629][ T1592] Call Trace:
[   96.580928][ T1592]  <TASK>
[   96.584150][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   96.589822][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   96.595477][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   96.601229][ T1592]  rb_advance_reader+0x2b/0x6b0
[   96.606098][ T1592]  rb_buffer_peek+0x43a/0x7a0
[   96.610788][ T1592]  ring_buffer_peek+0x184/0x3b0
[   96.615654][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   96.621217][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   96.625929][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   96.631327][ T1592]  __find_next_entry+0x34d/0x6b0
[   96.636396][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   96.641268][ T1592]  ? trace_find_next_entry+0x370/0x370
[   96.646773][ T1592]  ? down_read+0xab/0x100
[   96.651118][ T1592]  ? __down_common+0x360/0x360
[   96.655903][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   96.660852][ T1592]  ? s_show+0x320/0x320
[   96.665018][ T1592]  vfs_read+0x28c/0xc20
[   96.669195][ T1592]  ? kernel_read+0x1f0/0x1f0
[   96.673817][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   96.679030][ T1592]  ? mutex_lock+0x112/0x1c0
[   96.683549][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   96.690158][ T1592]  ? __fget_files+0x2e1/0x340
[   96.694851][ T1592]  ? __fdget_pos+0x2d2/0x380
[   96.699453][ T1592]  ? ksys_read+0x70/0x260
[   96.703804][ T1592]  ksys_read+0x14a/0x260
[   96.708072][ T1592]  ? vfs_write+0xfd0/0xfd0
[   96.712502][ T1592]  ? __kasan_check_write+0x14/0x20
[   96.717637][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   96.722765][ T1592]  __x64_sys_read+0x7b/0x90
[   96.727293][ T1592]  x64_sys_call+0x96d/0x9a0
[   96.731901][ T1592]  do_syscall_64+0x4c/0xa0
[   96.736347][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   96.741041][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   96.745745][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   96.751655][ T1592] RIP: 0033:0x7f6c274550d9
[   96.756115][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   96.775735][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   96.784166][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   96.792152][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   96.800139][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   96.808121][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   96.816111][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   96.824101][ T1592]  </TASK>
[   96.827132][ T1592] ---[ end trace 258f4ffa22b2c4af ]---
[   96.832643][ T1592] ------------[ cut here ]------------
[   96.839039][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[   96.849391][ T1592] Modules linked in:
[   96.853406][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   96.862263][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   96.872327][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[   96.878148][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[   96.897772][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[   96.903865][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[   96.911884][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   96.919889][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   96.927874][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05cd
[   96.935867][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   96.943857][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   96.952799][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   96.959416][ T1592] CR2: 00007fdf1ca7dac8 CR3: 0000000105986000 CR4: 00000000003526b0
[   96.967404][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[   96.975392][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   96.983401][ T1592] Call Trace:
[   96.986693][ T1592]  <TASK>
[   96.989639][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   96.995302][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   97.001046][ T1592]  ? rb_advance_reader+0x456/0x6b0
[   97.006178][ T1592]  rb_buffer_peek+0x442/0x7a0
[   97.010867][ T1592]  ring_buffer_peek+0x184/0x3b0
[   97.015732][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   97.021287][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   97.025981][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   97.031371][ T1592]  __find_next_entry+0x34d/0x6b0
[   97.036330][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   97.041198][ T1592]  ? trace_find_next_entry+0x370/0x370
[   97.046674][ T1592]  ? down_read+0xab/0x100
[   97.051017][ T1592]  ? __down_common+0x360/0x360
[   97.055802][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   97.060866][ T1592]  ? s_show+0x320/0x320
[   97.065043][ T1592]  vfs_read+0x28c/0xc20
[   97.069323][ T1592]  ? kernel_read+0x1f0/0x1f0
[   97.073974][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   97.079207][ T1592]  ? mutex_lock+0x112/0x1c0
[   97.083736][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   97.090345][ T1592]  ? __fget_files+0x2e1/0x340
[   97.095051][ T1592]  ? __fdget_pos+0x2d2/0x380
[   97.099651][ T1592]  ? ksys_read+0x70/0x260
[   97.103991][ T1592]  ksys_read+0x14a/0x260
[   97.108250][ T1592]  ? vfs_write+0xfd0/0xfd0
[   97.112680][ T1592]  ? __kasan_check_write+0x14/0x20
[   97.117813][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   97.123119][ T1592]  __x64_sys_read+0x7b/0x90
[   97.127645][ T1592]  x64_sys_call+0x96d/0x9a0
[   97.132164][ T1592]  do_syscall_64+0x4c/0xa0
[   97.136682][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   97.141384][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   97.146075][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   97.151982][ T1592] RIP: 0033:0x7f6c274550d9
[   97.156414][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   97.176033][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   97.184466][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   97.192455][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   97.200443][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   97.208431][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   97.216441][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   97.224453][ T1592]  </TASK>
[   97.227503][ T1592] ---[ end trace 258f4ffa22b2c4b0 ]---
[   97.233017][ T1592] ------------[ cut here ]------------
[   97.238477][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[   97.248733][ T1592] Modules linked in:
[   97.252644][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   97.261334][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   97.271409][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[   97.277235][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[   97.296853][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[   97.302936][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[   97.311042][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   97.319130][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   97.327134][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05cd
[   97.335143][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   97.343130][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   97.352083][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   97.358687][ T1592] CR2: 00007fdf1ca7dac8 CR3: 0000000105986000 CR4: 00000000003526b0
[   97.366695][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[   97.374683][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   97.382755][ T1592] Call Trace:
[   97.386047][ T1592]  <TASK>
[   97.388999][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   97.394654][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   97.400302][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   97.406038][ T1592]  rb_advance_reader+0x2b/0x6b0
[   97.410909][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[   97.415613][ T1592]  ring_buffer_peek+0x184/0x3b0
[   97.420476][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   97.426036][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   97.430731][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   97.436148][ T1592]  __find_next_entry+0x34d/0x6b0
[   97.441100][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   97.445990][ T1592]  ? trace_find_next_entry+0x370/0x370
[   97.451466][ T1592]  ? down_read+0xab/0x100
[   97.455814][ T1592]  ? __down_common+0x360/0x360
[   97.460617][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   97.465660][ T1592]  ? s_show+0x320/0x320
[   97.469831][ T1592]  vfs_read+0x28c/0xc20
[   97.473998][ T1592]  ? kernel_read+0x1f0/0x1f0
[   97.478619][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   97.483836][ T1592]  ? mutex_lock+0x112/0x1c0
[   97.488385][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   97.494995][ T1592]  ? __fget_files+0x2e1/0x340
[   97.499694][ T1592]  ? __fdget_pos+0x2d2/0x380
[   97.504299][ T1592]  ? ksys_read+0x70/0x260
[   97.508640][ T1592]  ksys_read+0x14a/0x260
[   97.512894][ T1592]  ? vfs_write+0xfd0/0xfd0
[   97.517324][ T1592]  ? __kasan_check_write+0x14/0x20
[   97.522465][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   97.527634][ T1592]  __x64_sys_read+0x7b/0x90
[   97.532230][ T1592]  x64_sys_call+0x96d/0x9a0
[   97.536925][ T1592]  do_syscall_64+0x4c/0xa0
[   97.541379][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   97.546111][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   97.550821][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   97.556743][ T1592] RIP: 0033:0x7f6c274550d9
[   97.561178][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   97.580887][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   97.589316][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   97.598202][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   97.606199][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   97.614213][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   97.622226][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   97.630666][ T1592]  </TASK>
[   97.633713][ T1592] ---[ end trace 258f4ffa22b2c4b1 ]---
[   97.639226][ T1592] ------------[ cut here ]------------
[   97.644691][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[   97.654698][ T1592] Modules linked in:
[   97.658812][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   97.667535][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   97.677619][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[   97.683112][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[   97.702853][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[   97.708985][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[   97.717106][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   97.725998][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   97.734048][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b5e1
[   97.742135][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc11298f9fffff
[   97.750351][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[   97.759511][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   97.766830][ T1592] CR2: 00007fdf1ca7dac8 CR3: 0000000105986000 CR4: 00000000003526b0
[   97.774829][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[   97.782832][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   97.790823][ T1592] Call Trace:
[   97.794128][ T1592]  <TASK>
[   97.797213][ T1592]  ring_buffer_peek+0x184/0x3b0
[   97.802341][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   97.808396][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   97.813180][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   97.818572][ T1592]  __find_next_entry+0x34d/0x6b0
[   97.823526][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   97.828393][ T1592]  ? trace_find_next_entry+0x370/0x370
[   97.833868][ T1592]  ? down_read+0xab/0x100
[   97.838340][ T1592]  ? __down_common+0x360/0x360
[   97.843148][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   97.848111][ T1592]  ? s_show+0x320/0x320
[   97.852279][ T1592]  vfs_read+0x28c/0xc20
[   97.856453][ T1592]  ? kernel_read+0x1f0/0x1f0
[   97.861056][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   97.866305][ T1592]  ? mutex_lock+0x112/0x1c0
[   97.870854][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   97.877624][ T1592]  ? __fget_files+0x2e1/0x340
[   97.882322][ T1592]  ? __fdget_pos+0x2d2/0x380
[   97.886926][ T1592]  ? ksys_read+0x70/0x260
[   97.891271][ T1592]  ksys_read+0x14a/0x260
[   97.895532][ T1592]  ? vfs_write+0xfd0/0xfd0
[   97.899970][ T1592]  ? __kasan_check_write+0x14/0x20
[   97.905125][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   97.910279][ T1592]  __x64_sys_read+0x7b/0x90
[   97.914914][ T1592]  x64_sys_call+0x96d/0x9a0
[   97.919450][ T1592]  do_syscall_64+0x4c/0xa0
[   97.923896][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   97.928599][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   97.933319][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   97.939229][ T1592] RIP: 0033:0x7f6c274550d9
[   97.943669][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   97.963475][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   97.971916][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   97.979907][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   97.987890][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   97.995891][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   98.004491][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   98.012488][ T1592]  </TASK>
[   98.015520][ T1592] ---[ end trace 258f4ffa22b2c4b2 ]---
[   98.024449][ T1592] ------------[ cut here ]------------
[   98.030090][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[   98.041763][ T1592] Modules linked in:
[   98.045706][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   98.054435][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   98.064517][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[   98.070485][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[   98.090123][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[   98.096226][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[   98.104343][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   98.112345][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   98.120335][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05d5
[   98.128323][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   98.136452][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   98.145445][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.152059][ T1592] CR2: 00007f59d9e442f8 CR3: 0000000105986000 CR4: 00000000003526a0
[   98.160184][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.168201][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.176299][ T1592] Call Trace:
[   98.179604][ T1592]  <TASK>
[   98.182551][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   98.188215][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   98.194062][ T1592]  ? __kasan_check_write+0x14/0x20
[   98.199363][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   98.204093][ T1592]  rb_buffer_peek+0x60/0x7a0
[   98.208727][ T1592]  ring_buffer_peek+0x184/0x3b0
[   98.213796][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   98.220003][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   98.224720][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   98.230116][ T1592]  __find_next_entry+0x34d/0x6b0
[   98.235260][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   98.240211][ T1592]  ? trace_find_next_entry+0x370/0x370
[   98.246487][ T1592]  ? down_read+0xab/0x100
[   98.250862][ T1592]  ? __down_common+0x360/0x360
[   98.255655][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   98.260646][ T1592]  ? s_show+0x320/0x320
[   98.264840][ T1592]  vfs_read+0x28c/0xc20
[   98.269010][ T1592]  ? kernel_read+0x1f0/0x1f0
[   98.274312][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   98.279772][ T1592]  ? mutex_lock+0x112/0x1c0
[   98.284330][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   98.290937][ T1592]  ? __fget_files+0x2e1/0x340
[   98.296332][ T1592]  ? __fdget_pos+0x2d2/0x380
[   98.301383][ T1592]  ? ksys_read+0x70/0x260
[   98.306476][ T1592]  ksys_read+0x14a/0x260
[   98.310781][ T1592]  ? vfs_write+0xfd0/0xfd0
[   98.315221][ T1592]  ? __kasan_check_write+0x14/0x20
[   98.320349][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   98.325481][ T1592]  __x64_sys_read+0x7b/0x90
[   98.330005][ T1592]  x64_sys_call+0x96d/0x9a0
[   98.334525][ T1592]  do_syscall_64+0x4c/0xa0
[   98.339654][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   98.344373][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   98.349068][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   98.354973][ T1592] RIP: 0033:0x7f6c274550d9
[   98.359406][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   98.379028][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   98.387466][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   98.395459][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   98.403445][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   98.411435][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   98.419421][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   98.427417][ T1592]  </TASK>
[   98.430563][ T1592] ---[ end trace 258f4ffa22b2c4b3 ]---
[   98.436083][ T1592] ------------[ cut here ]------------
[   98.441545][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[   98.451925][ T1592] Modules linked in:
[   98.455872][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   98.464705][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   98.474958][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[   98.480788][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[   98.500410][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[   98.506495][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[   98.514483][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   98.522475][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   98.531550][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05d5
[   98.539654][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   98.547644][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   98.556597][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.563230][ T1592] CR2: 00007f59d9e442f8 CR3: 0000000105986000 CR4: 00000000003526a0
[   98.571619][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.579631][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.587719][ T1592] Call Trace:
[   98.591022][ T1592]  <TASK>
[   98.594356][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   98.600553][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   98.606204][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   98.611942][ T1592]  rb_advance_reader+0x2b/0x6b0
[   98.616818][ T1592]  rb_buffer_peek+0x43a/0x7a0
[   98.621515][ T1592]  ring_buffer_peek+0x184/0x3b0
[   98.626405][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   98.631974][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   98.636671][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   98.642064][ T1592]  __find_next_entry+0x34d/0x6b0
[   98.647020][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   98.651891][ T1592]  ? trace_find_next_entry+0x370/0x370
[   98.657362][ T1592]  ? down_read+0xab/0x100
[   98.661705][ T1592]  ? __down_common+0x360/0x360
[   98.666483][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   98.671447][ T1592]  ? s_show+0x320/0x320
[   98.675635][ T1592]  vfs_read+0x28c/0xc20
[   98.679830][ T1592]  ? kernel_read+0x1f0/0x1f0
[   98.684442][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   98.689662][ T1592]  ? mutex_lock+0x112/0x1c0
[   98.694179][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   98.700787][ T1592]  ? __fget_files+0x2e1/0x340
[   98.705478][ T1592]  ? __fdget_pos+0x2d2/0x380
[   98.710096][ T1592]  ? ksys_read+0x70/0x260
[   98.714450][ T1592]  ksys_read+0x14a/0x260
[   98.718722][ T1592]  ? vfs_write+0xfd0/0xfd0
[   98.723151][ T1592]  ? __kasan_check_write+0x14/0x20
[   98.728281][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   98.733444][ T1592]  __x64_sys_read+0x7b/0x90
[   98.737963][ T1592]  x64_sys_call+0x96d/0x9a0
[   98.742482][ T1592]  do_syscall_64+0x4c/0xa0
[   98.746938][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   98.751631][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   98.756409][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   98.762319][ T1592] RIP: 0033:0x7f6c274550d9
[   98.766753][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   98.786373][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   98.794813][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   98.802813][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   98.810810][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   98.818800][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   98.826788][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   98.834778][ T1592]  </TASK>
[   98.837808][ T1592] ---[ end trace 258f4ffa22b2c4b4 ]---
[   98.843321][ T1592] ------------[ cut here ]------------
[   98.848787][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[   98.859051][ T1592] Modules linked in:
[   98.862953][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   98.871639][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   98.881710][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[   98.887537][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[   98.907168][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[   98.913252][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[   98.921237][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   98.929223][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   98.937207][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05dd
[   98.945190][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   98.953184][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   98.962125][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.968718][ T1592] CR2: 00007f59d9e442f8 CR3: 0000000105986000 CR4: 00000000003526a0
[   98.976703][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.984689][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.992675][ T1592] Call Trace:
[   98.995970][ T1592]  <TASK>
[   98.998921][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   99.004593][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   99.010337][ T1592]  ? rb_advance_reader+0x456/0x6b0
[   99.015463][ T1592]  rb_buffer_peek+0x442/0x7a0
[   99.020155][ T1592]  ring_buffer_peek+0x184/0x3b0
[   99.025016][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   99.030575][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   99.035267][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   99.040647][ T1592]  __find_next_entry+0x34d/0x6b0
[   99.045597][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   99.050464][ T1592]  ? trace_find_next_entry+0x370/0x370
[   99.055939][ T1592]  ? down_read+0xab/0x100
[   99.060279][ T1592]  ? __down_common+0x360/0x360
[   99.065056][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   99.070009][ T1592]  ? s_show+0x320/0x320
[   99.074215][ T1592]  vfs_read+0x28c/0xc20
[   99.078390][ T1592]  ? kernel_read+0x1f0/0x1f0
[   99.083013][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   99.088228][ T1592]  ? mutex_lock+0x112/0x1c0
[   99.092746][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   99.099349][ T1592]  ? __fget_files+0x2e1/0x340
[   99.104046][ T1592]  ? __fdget_pos+0x2d2/0x380
[   99.108643][ T1592]  ? ksys_read+0x70/0x260
[   99.112996][ T1592]  ksys_read+0x14a/0x260
[   99.117277][ T1592]  ? vfs_write+0xfd0/0xfd0
[   99.121855][ T1592]  ? __kasan_check_write+0x14/0x20
[   99.127005][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   99.132249][ T1592]  __x64_sys_read+0x7b/0x90
[   99.136792][ T1592]  x64_sys_call+0x96d/0x9a0
[   99.141329][ T1592]  do_syscall_64+0x4c/0xa0
[   99.145791][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   99.150524][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   99.155224][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   99.161141][ T1592] RIP: 0033:0x7f6c274550d9
[   99.165598][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   99.185338][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   99.193894][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   99.201905][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   99.209912][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   99.217928][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   99.225925][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   99.233940][ T1592]  </TASK>
[   99.236971][ T1592] ---[ end trace 258f4ffa22b2c4b5 ]---
[   99.242507][ T1592] ------------[ cut here ]------------
[   99.247964][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[   99.258224][ T1592] Modules linked in:
[   99.262128][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   99.270810][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   99.280877][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[   99.286731][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[   99.306352][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[   99.312435][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[   99.320423][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   99.328411][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   99.336395][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05dd
[   99.344502][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[   99.352506][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   99.361450][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.368045][ T1592] CR2: 00007f59d9e442f8 CR3: 0000000105986000 CR4: 00000000003526a0
[   99.376029][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   99.384019][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   99.392004][ T1592] Call Trace:
[   99.395292][ T1592]  <TASK>
[   99.398246][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   99.403899][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[   99.409553][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[   99.415291][ T1592]  rb_advance_reader+0x2b/0x6b0
[   99.420161][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[   99.424859][ T1592]  ring_buffer_peek+0x184/0x3b0
[   99.429726][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   99.435280][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   99.439973][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   99.445362][ T1592]  __find_next_entry+0x34d/0x6b0
[   99.450321][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   99.455186][ T1592]  ? trace_find_next_entry+0x370/0x370
[   99.460668][ T1592]  ? down_read+0xab/0x100
[   99.465017][ T1592]  ? __down_common+0x360/0x360
[   99.469794][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   99.474764][ T1592]  ? s_show+0x320/0x320
[   99.478935][ T1592]  vfs_read+0x28c/0xc20
[   99.483107][ T1592]  ? kernel_read+0x1f0/0x1f0
[   99.487711][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   99.492928][ T1592]  ? mutex_lock+0x112/0x1c0
[   99.497448][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   99.504055][ T1592]  ? __fget_files+0x2e1/0x340
[   99.508753][ T1592]  ? __fdget_pos+0x2d2/0x380
[   99.513357][ T1592]  ? ksys_read+0x70/0x260
[   99.517703][ T1592]  ksys_read+0x14a/0x260
[   99.521963][ T1592]  ? vfs_write+0xfd0/0xfd0
[   99.526391][ T1592]  ? __kasan_check_write+0x14/0x20
[   99.531514][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   99.536643][ T1592]  __x64_sys_read+0x7b/0x90
[   99.541180][ T1592]  x64_sys_call+0x96d/0x9a0
[   99.545697][ T1592]  do_syscall_64+0x4c/0xa0
[   99.550124][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   99.554810][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   99.559497][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   99.565423][ T1592] RIP: 0033:0x7f6c274550d9
[   99.569854][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   99.589479][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   99.597930][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   99.605937][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   99.613921][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   99.621905][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   99.629897][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[   99.637919][ T1592]  </TASK>
[   99.640958][ T1592] ---[ end trace 258f4ffa22b2c4b6 ]---
[   99.646490][ T1592] ------------[ cut here ]------------
[   99.651956][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[   99.661872][ T1592] Modules linked in:
[   99.665775][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[   99.674459][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   99.684529][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[   99.690014][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[   99.709745][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010012
[   99.715832][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[   99.723821][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[   99.731812][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[   99.739800][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b5f1
[   99.747900][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc11298f9fffff
[   99.755891][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[   99.764844][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.771464][ T1592] CR2: 00007f59d9e442f8 CR3: 0000000105986000 CR4: 00000000003526a0
[   99.779465][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   99.787450][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   99.795438][ T1592] Call Trace:
[   99.798729][ T1592]  <TASK>
[   99.801695][ T1592]  ring_buffer_peek+0x184/0x3b0
[   99.806573][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[   99.812131][ T1592]  ? _raw_spin_lock+0x94/0xf0
[   99.816843][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[   99.822254][ T1592]  __find_next_entry+0x34d/0x6b0
[   99.827232][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[   99.832110][ T1592]  ? trace_find_next_entry+0x370/0x370
[   99.837717][ T1592]  ? down_read+0xab/0x100
[   99.842081][ T1592]  ? __down_common+0x360/0x360
[   99.846885][ T1592]  tracing_read_pipe+0x3b8/0xab0
[   99.851838][ T1592]  ? s_show+0x320/0x320
[   99.856008][ T1592]  vfs_read+0x28c/0xc20
[   99.860180][ T1592]  ? kernel_read+0x1f0/0x1f0
[   99.864781][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[   99.869996][ T1592]  ? mutex_lock+0x112/0x1c0
[   99.874519][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[   99.881122][ T1592]  ? __fget_files+0x2e1/0x340
[   99.885819][ T1592]  ? __fdget_pos+0x2d2/0x380
[   99.890419][ T1592]  ? ksys_read+0x70/0x260
[   99.894765][ T1592]  ksys_read+0x14a/0x260
[   99.899017][ T1592]  ? vfs_write+0xfd0/0xfd0
[   99.903447][ T1592]  ? __kasan_check_write+0x14/0x20
[   99.908573][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[   99.913705][ T1592]  __x64_sys_read+0x7b/0x90
[   99.918225][ T1592]  x64_sys_call+0x96d/0x9a0
[   99.922744][ T1592]  do_syscall_64+0x4c/0xa0
[   99.927172][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   99.931860][ T1592]  ? clear_bhb_loop+0x50/0xa0
[   99.936546][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   99.942453][ T1592] RIP: 0033:0x7f6c274550d9
[   99.946882][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[   99.966509][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   99.974949][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[   99.982937][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[   99.990925][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[   99.998916][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  100.006898][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  100.014887][ T1592]  </TASK>
[  100.017921][ T1592] ---[ end trace 258f4ffa22b2c4b7 ]---
[  100.051616][ T1592] ------------[ cut here ]------------
[  100.057138][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  100.067521][ T1592] Modules linked in:
[  100.071445][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  100.080156][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  100.090245][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  100.096100][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  100.115774][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  100.121872][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  100.129863][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  100.137852][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  100.145929][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05e5
[  100.153917][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  100.161903][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  100.170846][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  100.177441][ T1592] CR2: 0000555574f50888 CR3: 0000000105986000 CR4: 00000000003526b0
[  100.185427][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  100.193412][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  100.201396][ T1592] Call Trace:
[  100.204773][ T1592]  <TASK>
[  100.207724][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  100.213371][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  100.219123][ T1592]  ? __kasan_check_write+0x14/0x20
[  100.224263][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  100.228954][ T1592]  rb_buffer_peek+0x60/0x7a0
[  100.233559][ T1592]  ring_buffer_peek+0x184/0x3b0
[  100.238427][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  100.243991][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  100.248682][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  100.254073][ T1592]  __find_next_entry+0x34d/0x6b0
[  100.259063][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  100.263958][ T1592]  ? trace_find_next_entry+0x370/0x370
[  100.269437][ T1592]  ? down_read+0xab/0x100
[  100.273804][ T1592]  ? __down_common+0x360/0x360
[  100.278584][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  100.283535][ T1592]  ? s_show+0x320/0x320
[  100.287717][ T1592]  vfs_read+0x28c/0xc20
[  100.291887][ T1592]  ? kernel_read+0x1f0/0x1f0
[  100.296496][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  100.301711][ T1592]  ? mutex_lock+0x112/0x1c0
[  100.306249][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  100.312853][ T1592]  ? __fget_files+0x2e1/0x340
[  100.317546][ T1592]  ? __fdget_pos+0x2d2/0x380
[  100.322154][ T1592]  ? ksys_read+0x70/0x260
[  100.326499][ T1592]  ksys_read+0x14a/0x260
[  100.330752][ T1592]  ? vfs_write+0xfd0/0xfd0
[  100.335182][ T1592]  ? __kasan_check_write+0x14/0x20
[  100.340319][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  100.345446][ T1592]  __x64_sys_read+0x7b/0x90
[  100.349962][ T1592]  x64_sys_call+0x96d/0x9a0
[  100.354495][ T1592]  do_syscall_64+0x4c/0xa0
[  100.358929][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  100.363619][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  100.368330][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  100.374238][ T1592] RIP: 0033:0x7f6c274550d9
[  100.378756][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  100.398811][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  100.407244][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  100.415237][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  100.423222][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  100.431206][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  100.439193][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  100.447187][ T1592]  </TASK>
[  100.450239][ T1592] ---[ end trace 258f4ffa22b2c4b8 ]---
[  100.455753][ T1592] ------------[ cut here ]------------
[  100.461217][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  100.471503][ T1592] Modules linked in:
[  100.475413][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  100.484150][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  100.494231][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  100.500073][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  100.519725][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  100.525814][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  100.533937][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  100.541929][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  100.549921][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05e5
[  100.558043][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  100.566027][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  100.575714][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  100.582336][ T1592] CR2: 0000555574f50888 CR3: 0000000105986000 CR4: 00000000003526b0
[  100.590328][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  100.598315][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  100.606301][ T1592] Call Trace:
[  100.609592][ T1592]  <TASK>
[  100.612542][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  100.618215][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  100.624057][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  100.629793][ T1592]  rb_advance_reader+0x2b/0x6b0
[  100.634655][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  100.639343][ T1592]  ring_buffer_peek+0x184/0x3b0
[  100.644213][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  100.649778][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  100.654471][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  100.659858][ T1592]  __find_next_entry+0x34d/0x6b0
[  100.664811][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  100.669675][ T1592]  ? trace_find_next_entry+0x370/0x370
[  100.675150][ T1592]  ? down_read+0xab/0x100
[  100.679496][ T1592]  ? __down_common+0x360/0x360
[  100.684284][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  100.689231][ T1592]  ? s_show+0x320/0x320
[  100.693395][ T1592]  vfs_read+0x28c/0xc20
[  100.697564][ T1592]  ? kernel_read+0x1f0/0x1f0
[  100.702169][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  100.707405][ T1592]  ? mutex_lock+0x112/0x1c0
[  100.711935][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  100.718566][ T1592]  ? __fget_files+0x2e1/0x340
[  100.723258][ T1592]  ? __fdget_pos+0x2d2/0x380
[  100.727879][ T1592]  ? ksys_read+0x70/0x260
[  100.732248][ T1592]  ksys_read+0x14a/0x260
[  100.736503][ T1592]  ? vfs_write+0xfd0/0xfd0
[  100.740933][ T1592]  ? __kasan_check_write+0x14/0x20
[  100.746059][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  100.751202][ T1592]  __x64_sys_read+0x7b/0x90
[  100.755723][ T1592]  x64_sys_call+0x96d/0x9a0
[  100.760240][ T1592]  do_syscall_64+0x4c/0xa0
[  100.764856][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  100.769544][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  100.774232][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  100.780152][ T1592] RIP: 0033:0x7f6c274550d9
[  100.784619][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  100.804258][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  100.812728][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  100.820724][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  100.828721][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  100.836718][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  100.844854][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  100.852864][ T1592]  </TASK>
[  100.855904][ T1592] ---[ end trace 258f4ffa22b2c4b9 ]---
[  100.861414][ T1592] ------------[ cut here ]------------
[  100.866881][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  100.877158][ T1592] Modules linked in:
[  100.881071][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  100.889754][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  100.899854][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  100.905698][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  100.925473][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  100.931575][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  100.939575][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  100.947570][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  100.955578][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05ed
[  100.963570][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  100.971565][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  100.980777][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  100.987397][ T1592] CR2: 0000555574f50888 CR3: 0000000105986000 CR4: 00000000003526b0
[  100.995384][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  101.003380][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  101.011365][ T1592] Call Trace:
[  101.014657][ T1592]  <TASK>
[  101.017607][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  101.023261][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  101.028990][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  101.034122][ T1592]  rb_buffer_peek+0x442/0x7a0
[  101.038813][ T1592]  ring_buffer_peek+0x184/0x3b0
[  101.043679][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  101.049239][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  101.053923][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  101.059307][ T1592]  __find_next_entry+0x34d/0x6b0
[  101.064257][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  101.069129][ T1592]  ? trace_find_next_entry+0x370/0x370
[  101.074606][ T1592]  ? down_read+0xab/0x100
[  101.078955][ T1592]  ? __down_common+0x360/0x360
[  101.083744][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  101.088725][ T1592]  ? s_show+0x320/0x320
[  101.092896][ T1592]  vfs_read+0x28c/0xc20
[  101.097073][ T1592]  ? kernel_read+0x1f0/0x1f0
[  101.101674][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  101.106978][ T1592]  ? mutex_lock+0x112/0x1c0
[  101.111505][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  101.118108][ T1592]  ? __fget_files+0x2e1/0x340
[  101.122800][ T1592]  ? __fdget_pos+0x2d2/0x380
[  101.127401][ T1592]  ? ksys_read+0x70/0x260
[  101.131770][ T1592]  ksys_read+0x14a/0x260
[  101.136025][ T1592]  ? vfs_write+0xfd0/0xfd0
[  101.140450][ T1592]  ? __kasan_check_write+0x14/0x20
[  101.145577][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  101.150710][ T1592]  __x64_sys_read+0x7b/0x90
[  101.155252][ T1592]  x64_sys_call+0x96d/0x9a0
[  101.159771][ T1592]  do_syscall_64+0x4c/0xa0
[  101.164198][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  101.168906][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  101.173595][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  101.179521][ T1592] RIP: 0033:0x7f6c274550d9
[  101.183969][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  101.203600][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  101.212032][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  101.220020][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  101.228041][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  101.236046][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  101.244051][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  101.252065][ T1592]  </TASK>
[  101.255099][ T1592] ---[ end trace 258f4ffa22b2c4ba ]---
[  101.260610][ T1592] ------------[ cut here ]------------
[  101.266095][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  101.276377][ T1592] Modules linked in:
[  101.280285][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  101.288971][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  101.299039][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  101.304863][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  101.324481][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  101.330569][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  101.338556][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  101.346538][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  101.354523][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05ed
[  101.362507][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  101.370497][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  101.379463][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  101.386057][ T1592] CR2: 0000555574f50888 CR3: 0000000105986000 CR4: 00000000003526b0
[  101.394043][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  101.402292][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  101.410287][ T1592] Call Trace:
[  101.413595][ T1592]  <TASK>
[  101.416553][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  101.422330][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  101.427988][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  101.433988][ T1592]  rb_advance_reader+0x2b/0x6b0
[  101.438859][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  101.443552][ T1592]  ring_buffer_peek+0x184/0x3b0
[  101.448421][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  101.453980][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  101.458672][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  101.464057][ T1592]  __find_next_entry+0x34d/0x6b0
[  101.469037][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  101.473907][ T1592]  ? trace_find_next_entry+0x370/0x370
[  101.479471][ T1592]  ? down_read+0xab/0x100
[  101.483822][ T1592]  ? __down_common+0x360/0x360
[  101.488603][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  101.493557][ T1592]  ? s_show+0x320/0x320
[  101.497725][ T1592]  vfs_read+0x28c/0xc20
[  101.501921][ T1592]  ? kernel_read+0x1f0/0x1f0
[  101.506520][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  101.511734][ T1592]  ? mutex_lock+0x112/0x1c0
[  101.516253][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  101.522860][ T1592]  ? __fget_files+0x2e1/0x340
[  101.527552][ T1592]  ? __fdget_pos+0x2d2/0x380
[  101.532159][ T1592]  ? ksys_read+0x70/0x260
[  101.536584][ T1592]  ksys_read+0x14a/0x260
[  101.540840][ T1592]  ? vfs_write+0xfd0/0xfd0
[  101.545268][ T1592]  ? __kasan_check_write+0x14/0x20
[  101.550398][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  101.555543][ T1592]  __x64_sys_read+0x7b/0x90
[  101.560064][ T1592]  x64_sys_call+0x96d/0x9a0
[  101.564610][ T1592]  do_syscall_64+0x4c/0xa0
[  101.569062][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  101.573760][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  101.578454][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  101.584364][ T1592] RIP: 0033:0x7f6c274550d9
[  101.588793][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  101.608433][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  101.617006][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  101.625098][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  101.633089][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  101.641075][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  101.649066][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  101.657058][ T1592]  </TASK>
[  101.660102][ T1592] ---[ end trace 258f4ffa22b2c4bb ]---
[  101.665618][ T1592] ------------[ cut here ]------------
[  101.671081][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  101.681006][ T1592] Modules linked in:
[  101.684919][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  101.693700][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  101.703778][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  101.709253][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  101.728877][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[  101.735054][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  101.743050][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  101.751062][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  101.759056][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b601
[  101.767070][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc11299af7ffff
[  101.775066][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  101.784047][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  101.790643][ T1592] CR2: 0000555574f50888 CR3: 0000000105986000 CR4: 00000000003526b0
[  101.798634][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  101.806625][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  101.814627][ T1592] Call Trace:
[  101.817926][ T1592]  <TASK>
[  101.820878][ T1592]  ring_buffer_peek+0x184/0x3b0
[  101.825759][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  101.831618][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  101.836327][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  101.842234][ T1592]  __find_next_entry+0x34d/0x6b0
[  101.847193][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  101.852055][ T1592]  ? trace_find_next_entry+0x370/0x370
[  101.857533][ T1592]  ? down_read+0xab/0x100
[  101.861881][ T1592]  ? __down_common+0x360/0x360
[  101.866662][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  101.871608][ T1592]  ? s_show+0x320/0x320
[  101.875786][ T1592]  vfs_read+0x28c/0xc20
[  101.879988][ T1592]  ? kernel_read+0x1f0/0x1f0
[  101.884621][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  101.889869][ T1592]  ? mutex_lock+0x112/0x1c0
[  101.894387][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  101.900991][ T1592]  ? __fget_files+0x2e1/0x340
[  101.905688][ T1592]  ? __fdget_pos+0x2d2/0x380
[  101.910300][ T1592]  ? ksys_read+0x70/0x260
[  101.914649][ T1592]  ksys_read+0x14a/0x260
[  101.918911][ T1592]  ? vfs_write+0xfd0/0xfd0
[  101.923344][ T1592]  ? __kasan_check_write+0x14/0x20
[  101.928474][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  101.933599][ T1592]  __x64_sys_read+0x7b/0x90
[  101.938113][ T1592]  x64_sys_call+0x96d/0x9a0
[  101.942652][ T1592]  do_syscall_64+0x4c/0xa0
[  101.947080][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  101.951768][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  101.956460][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  101.962370][ T1592] RIP: 0033:0x7f6c274550d9
[  101.966802][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  101.986419][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  101.994846][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  102.002828][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  102.010808][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  102.018793][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  102.026774][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  102.034934][ T1592]  </TASK>
[  102.037963][ T1592] ---[ end trace 258f4ffa22b2c4bc ]---
[  102.046800][   T30] audit: type=1400 audit(2000000069.500:248): avc:  denied  { bind } for  pid=1648 comm="syz.5.530" lport=3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1
[  102.049641][ T1592] ------------[ cut here ]------------
[  102.072211][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  102.082500][ T1592] Modules linked in:
[  102.086435][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  102.095143][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  102.105231][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  102.111086][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  102.130726][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  102.136823][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  102.144828][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  102.152842][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  102.160846][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05f5
[  102.168849][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  102.176853][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  102.185827][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  102.192446][ T1592] CR2: 00007f59d864bff8 CR3: 0000000105986000 CR4: 00000000003526a0
[  102.200476][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  102.208512][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  102.216529][ T1592] Call Trace:
[  102.219837][ T1592]  <TASK>
[  102.222799][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  102.228469][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  102.234238][ T1592]  ? __kasan_check_write+0x14/0x20
[  102.239393][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  102.244112][ T1592]  rb_buffer_peek+0x60/0x7a0
[  102.248751][ T1592]  ring_buffer_peek+0x184/0x3b0
[  102.253639][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  102.259225][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  102.263935][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  102.269338][ T1592]  __find_next_entry+0x34d/0x6b0
[  102.274309][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  102.279200][ T1592]  ? trace_find_next_entry+0x370/0x370
[  102.284698][ T1592]  ? down_read+0xab/0x100
[  102.289068][ T1592]  ? __down_common+0x360/0x360
[  102.293873][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  102.298854][ T1592]  ? s_show+0x320/0x320
[  102.303043][ T1592]  vfs_read+0x28c/0xc20
[  102.307239][ T1592]  ? kernel_read+0x1f0/0x1f0
[  102.312285][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  102.317519][ T1592]  ? mutex_lock+0x112/0x1c0
[  102.322100][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  102.328730][ T1592]  ? __fget_files+0x2e1/0x340
[  102.333542][ T1592]  ? __fdget_pos+0x2d2/0x380
[  102.338190][ T1592]  ? ksys_read+0x70/0x260
[  102.343443][ T1592]  ksys_read+0x14a/0x260
[  102.347905][ T1592]  ? vfs_write+0xfd0/0xfd0
[  102.352365][ T1592]  ? __kasan_check_write+0x14/0x20
[  102.357510][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  102.363068][ T1592]  __x64_sys_read+0x7b/0x90
[  102.367610][ T1592]  x64_sys_call+0x96d/0x9a0
[  102.372148][ T1592]  do_syscall_64+0x4c/0xa0
[  102.377018][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  102.381765][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  102.386486][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  102.392415][ T1592] RIP: 0033:0x7f6c274550d9
[  102.397235][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  102.417317][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  102.426106][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  102.435130][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  102.443523][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  102.451533][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  102.459546][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  102.468316][ T1592]  </TASK>
[  102.471366][ T1592] ---[ end trace 258f4ffa22b2c4bd ]---
[  102.476905][ T1592] ------------[ cut here ]------------
[  102.483144][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  102.493781][ T1592] Modules linked in:
[  102.497697][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  102.507148][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  102.517742][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  102.524100][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  102.544520][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  102.551036][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  102.559043][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  102.567900][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  102.575910][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05f5
[  102.584626][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  102.593044][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  102.602360][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  102.609417][ T1592] CR2: 00007f59d864bff8 CR3: 0000000105986000 CR4: 00000000003526a0
[  102.618226][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  102.626983][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  102.635713][ T1592] Call Trace:
[  102.639412][ T1592]  <TASK>
[  102.642780][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  102.648877][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  102.655143][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  102.660903][ T1592]  rb_advance_reader+0x2b/0x6b0
[  102.666538][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  102.671248][ T1592]  ring_buffer_peek+0x184/0x3b0
[  102.676850][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  102.682423][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  102.687119][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  102.692508][ T1592]  __find_next_entry+0x34d/0x6b0
[  102.697461][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  102.702327][ T1592]  ? trace_find_next_entry+0x370/0x370
[  102.707806][ T1592]  ? down_read+0xab/0x100
[  102.712186][ T1592]  ? __down_common+0x360/0x360
[  102.716987][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  102.721958][ T1592]  ? s_show+0x320/0x320
[  102.726158][ T1592]  vfs_read+0x28c/0xc20
[  102.730855][ T1592]  ? kernel_read+0x1f0/0x1f0
[  102.735458][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  102.740716][ T1592]  ? mutex_lock+0x112/0x1c0
[  102.745240][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  102.751849][ T1592]  ? __fget_files+0x2e1/0x340
[  102.756551][ T1592]  ? __fdget_pos+0x2d2/0x380
[  102.761198][ T1592]  ? ksys_read+0x70/0x260
[  102.765551][ T1592]  ksys_read+0x14a/0x260
[  102.769807][ T1592]  ? vfs_write+0xfd0/0xfd0
[  102.774259][ T1592]  ? __kasan_check_write+0x14/0x20
[  102.779412][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  102.784546][ T1592]  __x64_sys_read+0x7b/0x90
[  102.789151][ T1592]  x64_sys_call+0x96d/0x9a0
[  102.793669][ T1592]  do_syscall_64+0x4c/0xa0
[  102.798098][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  102.802796][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  102.807488][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  102.813393][ T1592] RIP: 0033:0x7f6c274550d9
[  102.817829][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  102.837727][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  102.846182][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  102.854174][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  102.862170][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  102.870165][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  102.878157][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  102.886151][ T1592]  </TASK>
[  102.889267][ T1592] ---[ end trace 258f4ffa22b2c4be ]---
[  102.894777][ T1592] ------------[ cut here ]------------
[  102.900241][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  102.910613][ T1592] Modules linked in:
[  102.914524][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  102.923204][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  102.933267][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  102.939109][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  102.958731][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  102.964809][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  102.972796][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  102.980775][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  102.988756][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05fd
[  102.996741][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  103.004729][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  103.013674][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  103.020269][ T1592] CR2: 00007f59d864bff8 CR3: 0000000105986000 CR4: 00000000003526a0
[  103.028272][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  103.036254][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  103.044234][ T1592] Call Trace:
[  103.047526][ T1592]  <TASK>
[  103.050474][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  103.056139][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  103.061874][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  103.067016][ T1592]  rb_buffer_peek+0x442/0x7a0
[  103.071728][ T1592]  ring_buffer_peek+0x184/0x3b0
[  103.076625][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  103.082189][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  103.086877][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  103.092266][ T1592]  __find_next_entry+0x34d/0x6b0
[  103.097220][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  103.102093][ T1592]  ? trace_find_next_entry+0x370/0x370
[  103.107578][ T1592]  ? down_read+0xab/0x100
[  103.111925][ T1592]  ? __down_common+0x360/0x360
[  103.116740][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  103.121713][ T1592]  ? s_show+0x320/0x320
[  103.125881][ T1592]  vfs_read+0x28c/0xc20
[  103.130057][ T1592]  ? kernel_read+0x1f0/0x1f0
[  103.134662][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  103.139892][ T1592]  ? mutex_lock+0x112/0x1c0
[  103.144411][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  103.151027][ T1592]  ? __fget_files+0x2e1/0x340
[  103.155721][ T1592]  ? __fdget_pos+0x2d2/0x380
[  103.160450][ T1592]  ? ksys_read+0x70/0x260
[  103.164819][ T1592]  ksys_read+0x14a/0x260
[  103.169094][ T1592]  ? vfs_write+0xfd0/0xfd0
[  103.173537][ T1592]  ? __kasan_check_write+0x14/0x20
[  103.178687][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  103.183872][ T1592]  __x64_sys_read+0x7b/0x90
[  103.188388][ T1592]  x64_sys_call+0x96d/0x9a0
[  103.192911][ T1592]  do_syscall_64+0x4c/0xa0
[  103.197394][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  103.202097][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  103.206800][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  103.212720][ T1592] RIP: 0033:0x7f6c274550d9
[  103.217150][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  103.236770][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  103.245198][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  103.253192][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  103.261176][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  103.269185][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  103.277187][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  103.285183][ T1592]  </TASK>
[  103.288214][ T1592] ---[ end trace 258f4ffa22b2c4bf ]---
[  103.293728][ T1592] ------------[ cut here ]------------
[  103.299187][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  103.309445][ T1592] Modules linked in:
[  103.313378][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  103.322062][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  103.332129][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  103.337955][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  103.357575][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  103.363657][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  103.371639][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  103.379623][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  103.387612][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c05fd
[  103.395622][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  103.403627][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  103.412571][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  103.419167][ T1592] CR2: 00007f59d864bff8 CR3: 0000000105986000 CR4: 00000000003526a0
[  103.427157][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  103.435140][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  103.443125][ T1592] Call Trace:
[  103.446416][ T1592]  <TASK>
[  103.449363][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  103.455018][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  103.460675][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  103.466409][ T1592]  rb_advance_reader+0x2b/0x6b0
[  103.471273][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  103.475963][ T1592]  ring_buffer_peek+0x184/0x3b0
[  103.480829][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  103.486393][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  103.491087][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  103.496473][ T1592]  __find_next_entry+0x34d/0x6b0
[  103.501459][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  103.506345][ T1592]  ? trace_find_next_entry+0x370/0x370
[  103.511821][ T1592]  ? down_read+0xab/0x100
[  103.516163][ T1592]  ? __down_common+0x360/0x360
[  103.520938][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  103.525887][ T1592]  ? s_show+0x320/0x320
[  103.530055][ T1592]  vfs_read+0x28c/0xc20
[  103.534227][ T1592]  ? kernel_read+0x1f0/0x1f0
[  103.538832][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  103.544047][ T1592]  ? mutex_lock+0x112/0x1c0
[  103.548569][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  103.555171][ T1592]  ? __fget_files+0x2e1/0x340
[  103.559867][ T1592]  ? __fdget_pos+0x2d2/0x380
[  103.564471][ T1592]  ? ksys_read+0x70/0x260
[  103.568815][ T1592]  ksys_read+0x14a/0x260
[  103.573070][ T1592]  ? vfs_write+0xfd0/0xfd0
[  103.577498][ T1592]  ? __kasan_check_write+0x14/0x20
[  103.582626][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  103.587752][ T1592]  __x64_sys_read+0x7b/0x90
[  103.592270][ T1592]  x64_sys_call+0x96d/0x9a0
[  103.596790][ T1592]  do_syscall_64+0x4c/0xa0
[  103.601236][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  103.605942][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  103.610641][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  103.616563][ T1592] RIP: 0033:0x7f6c274550d9
[  103.621010][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  103.640667][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  103.649115][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  103.657122][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  103.665244][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  103.673240][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  103.681235][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  103.689227][ T1592]  </TASK>
[  103.692276][ T1592] ---[ end trace 258f4ffa22b2c4c0 ]---
[  103.697801][ T1592] ------------[ cut here ]------------
[  103.703259][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  103.713168][ T1592] Modules linked in:
[  103.717070][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  103.725751][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  103.735819][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  103.741306][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  103.761018][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[  103.767133][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  103.775122][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  103.783110][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  103.791093][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b611
[  103.799169][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc112248a7ffff
[  103.807682][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  103.817151][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  103.823771][ T1592] CR2: 00007f59d864bff8 CR3: 0000000105986000 CR4: 00000000003526a0
[  103.831761][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  103.839772][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  103.847759][ T1592] Call Trace:
[  103.851065][ T1592]  <TASK>
[  103.854024][ T1592]  ring_buffer_peek+0x184/0x3b0
[  103.858896][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  103.864455][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  103.869171][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  103.874557][ T1592]  __find_next_entry+0x34d/0x6b0
[  103.879510][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  103.884376][ T1592]  ? trace_find_next_entry+0x370/0x370
[  103.889849][ T1592]  ? down_read+0xab/0x100
[  103.894219][ T1592]  ? __down_common+0x360/0x360
[  103.899002][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  103.903956][ T1592]  ? s_show+0x320/0x320
[  103.908126][ T1592]  vfs_read+0x28c/0xc20
[  103.912299][ T1592]  ? kernel_read+0x1f0/0x1f0
[  103.917027][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  103.922283][ T1592]  ? mutex_lock+0x112/0x1c0
[  103.926829][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  103.933439][ T1592]  ? __fget_files+0x2e1/0x340
[  103.938144][ T1592]  ? __fdget_pos+0x2d2/0x380
[  103.942746][ T1592]  ? ksys_read+0x70/0x260
[  103.947094][ T1592]  ksys_read+0x14a/0x260
[  103.951357][ T1592]  ? vfs_write+0xfd0/0xfd0
[  103.956455][ T1592]  ? __kasan_check_write+0x14/0x20
[  103.961696][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  103.966847][ T1592]  __x64_sys_read+0x7b/0x90
[  103.971372][ T1592]  x64_sys_call+0x96d/0x9a0
[  103.975905][ T1592]  do_syscall_64+0x4c/0xa0
[  103.980342][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  103.985035][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  103.989727][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  103.995648][ T1592] RIP: 0033:0x7f6c274550d9
[  104.000088][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  104.019720][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  104.028411][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  104.036409][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  104.044431][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  104.052429][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  104.060424][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  104.068449][ T1592]  </TASK>
[  104.071492][ T1592] ---[ end trace 258f4ffa22b2c4c1 ]---
[  104.087592][ T1592] ------------[ cut here ]------------
[  104.093105][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  104.103512][ T1592] Modules linked in:
[  104.107456][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  104.116178][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  104.126793][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  104.132673][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  104.152520][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  104.159327][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  104.167344][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  104.175372][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  104.184026][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0605
[  104.192370][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  104.200383][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  104.209634][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  104.216262][ T1592] CR2: 00007f9857dd4f40 CR3: 0000000105986000 CR4: 00000000003506a0
[  104.224373][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  104.232990][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  104.241572][ T1592] Call Trace:
[  104.244891][ T1592]  <TASK>
[  104.247851][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  104.253522][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  104.259279][ T1592]  ? __kasan_check_write+0x14/0x20
[  104.264526][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  104.269246][ T1592]  rb_buffer_peek+0x60/0x7a0
[  104.273876][ T1592]  ring_buffer_peek+0x184/0x3b0
[  104.279692][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  104.285286][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  104.290120][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  104.295543][ T1592]  __find_next_entry+0x34d/0x6b0
[  104.300658][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  104.305558][ T1592]  ? trace_find_next_entry+0x370/0x370
[  104.311254][ T1592]  ? down_read+0xab/0x100
[  104.315635][ T1592]  ? __down_common+0x360/0x360
[  104.320542][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  104.325528][ T1592]  ? s_show+0x320/0x320
[  104.329721][ T1592]  vfs_read+0x28c/0xc20
[  104.333922][ T1592]  ? kernel_read+0x1f0/0x1f0
[  104.338552][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  104.343809][ T1592]  ? mutex_lock+0x112/0x1c0
[  104.348368][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  104.355002][ T1592]  ? __fget_files+0x2e1/0x340
[  104.359726][ T1592]  ? __fdget_pos+0x2d2/0x380
[  104.364384][ T1592]  ? ksys_read+0x70/0x260
[  104.368751][ T1592]  ksys_read+0x14a/0x260
[  104.373065][ T1592]  ? vfs_write+0xfd0/0xfd0
[  104.378130][ T1592]  ? __kasan_check_write+0x14/0x20
[  104.383414][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  104.388790][ T1592]  __x64_sys_read+0x7b/0x90
[  104.393598][ T1592]  x64_sys_call+0x96d/0x9a0
[  104.398145][ T1592]  do_syscall_64+0x4c/0xa0
[  104.402605][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  104.407319][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  104.412033][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  104.418834][ T1592] RIP: 0033:0x7f6c274550d9
[  104.419164][   T30] audit: type=1400 audit(2000000073.810:249): avc:  denied  { create } for  pid=1660 comm="syz.5.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1
[  104.423303][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  104.423325][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  104.423350][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  104.479789][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  104.487992][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  104.496013][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  104.504331][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  104.512346][ T1592]  </TASK>
[  104.515391][ T1592] ---[ end trace 258f4ffa22b2c4c2 ]---
[  104.520924][ T1592] ------------[ cut here ]------------
[  104.526440][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  104.536733][ T1592] Modules linked in:
[  104.540676][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  104.549469][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  104.559570][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  104.565433][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  104.585074][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  104.591227][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  104.599261][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  104.607290][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  104.615476][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0605
[  104.623602][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  104.631617][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  104.640587][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  104.647205][ T1592] CR2: 00007f9857dd4f40 CR3: 0000000105986000 CR4: 00000000003506a0
[  104.655213][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  104.663228][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  104.671273][ T1592] Call Trace:
[  104.674587][ T1592]  <TASK>
[  104.677553][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  104.683965][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  104.689655][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  104.695417][ T1592]  rb_advance_reader+0x2b/0x6b0
[  104.700330][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  104.705073][ T1592]  ring_buffer_peek+0x184/0x3b0
[  104.709972][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  104.715569][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  104.720411][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  104.725836][ T1592]  __find_next_entry+0x34d/0x6b0
[  104.730993][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  104.736032][ T1592]  ? trace_find_next_entry+0x370/0x370
[  104.741569][ T1592]  ? down_read+0xab/0x100
[  104.745947][ T1592]  ? __down_common+0x360/0x360
[  104.751275][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  104.756242][ T1592]  ? s_show+0x320/0x320
[  104.760421][ T1592]  vfs_read+0x28c/0xc20
[  104.764608][ T1592]  ? kernel_read+0x1f0/0x1f0
[  104.769389][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  104.774641][ T1592]  ? mutex_lock+0x112/0x1c0
[  104.779184][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  104.785848][ T1592]  ? __fget_files+0x2e1/0x340
[  104.790575][ T1592]  ? __fdget_pos+0x2d2/0x380
[  104.795191][ T1592]  ? ksys_read+0x70/0x260
[  104.799814][ T1592]  ksys_read+0x14a/0x260
[  104.804079][ T1592]  ? vfs_write+0xfd0/0xfd0
[  104.808510][ T1592]  ? __kasan_check_write+0x14/0x20
[  104.813648][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  104.818809][ T1592]  __x64_sys_read+0x7b/0x90
[  104.823341][ T1592]  x64_sys_call+0x96d/0x9a0
[  104.827868][ T1592]  do_syscall_64+0x4c/0xa0
[  104.832314][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  104.837032][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  104.841724][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  104.847639][ T1592] RIP: 0033:0x7f6c274550d9
[  104.852071][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  104.871695][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  104.880151][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  104.888175][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  104.896166][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  104.904153][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  104.912139][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  104.920134][ T1592]  </TASK>
[  104.923176][ T1592] ---[ end trace 258f4ffa22b2c4c3 ]---
[  104.928691][ T1592] ------------[ cut here ]------------
[  104.934155][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  104.944430][ T1592] Modules linked in:
[  104.948349][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  104.957040][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  104.967109][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  104.972937][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  104.992559][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  104.998644][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  105.006635][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  105.014649][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  105.022639][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c060d
[  105.030715][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  105.038705][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  105.047654][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  105.054250][ T1592] CR2: 00007f9857dd4f40 CR3: 0000000105986000 CR4: 00000000003506a0
[  105.062261][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  105.070265][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  105.078270][ T1592] Call Trace:
[  105.081566][ T1592]  <TASK>
[  105.084531][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  105.090200][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  105.095942][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  105.101084][ T1592]  rb_buffer_peek+0x442/0x7a0
[  105.105801][ T1592]  ring_buffer_peek+0x184/0x3b0
[  105.110681][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  105.116246][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  105.120938][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  105.126329][ T1592]  __find_next_entry+0x34d/0x6b0
[  105.131308][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  105.136197][ T1592]  ? trace_find_next_entry+0x370/0x370
[  105.141678][ T1592]  ? down_read+0xab/0x100
[  105.146034][ T1592]  ? __down_common+0x360/0x360
[  105.150819][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  105.155798][ T1592]  ? s_show+0x320/0x320
[  105.160002][ T1592]  vfs_read+0x28c/0xc20
[  105.164179][ T1592]  ? kernel_read+0x1f0/0x1f0
[  105.168781][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  105.173995][ T1592]  ? mutex_lock+0x112/0x1c0
[  105.178518][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  105.185120][ T1592]  ? __fget_files+0x2e1/0x340
[  105.189839][ T1592]  ? __fdget_pos+0x2d2/0x380
[  105.194442][ T1592]  ? ksys_read+0x70/0x260
[  105.198784][ T1592]  ksys_read+0x14a/0x260
[  105.203043][ T1592]  ? vfs_write+0xfd0/0xfd0
[  105.207476][ T1592]  ? __kasan_check_write+0x14/0x20
[  105.212610][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  105.217740][ T1592]  __x64_sys_read+0x7b/0x90
[  105.222256][ T1592]  x64_sys_call+0x96d/0x9a0
[  105.226801][ T1592]  do_syscall_64+0x4c/0xa0
[  105.231253][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  105.235947][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  105.240646][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  105.246555][ T1592] RIP: 0033:0x7f6c274550d9
[  105.250989][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  105.270638][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  105.279074][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  105.287065][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  105.295073][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  105.303060][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  105.311053][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  105.319042][ T1592]  </TASK>
[  105.322073][ T1592] ---[ end trace 258f4ffa22b2c4c4 ]---
[  105.327698][ T1592] ------------[ cut here ]------------
[  105.333174][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  105.343446][ T1592] Modules linked in:
[  105.347362][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  105.356055][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  105.366132][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  105.371970][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  105.391595][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  105.397690][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  105.405683][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  105.413677][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  105.421672][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c060d
[  105.429664][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  105.437657][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  105.446618][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  105.453229][ T1592] CR2: 00007f9857dd4f40 CR3: 0000000105986000 CR4: 00000000003506a0
[  105.461225][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  105.469215][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  105.477202][ T1592] Call Trace:
[  105.480497][ T1592]  <TASK>
[  105.483457][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  105.489115][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  105.494768][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  105.500513][ T1592]  rb_advance_reader+0x2b/0x6b0
[  105.505393][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  105.510099][ T1592]  ring_buffer_peek+0x184/0x3b0
[  105.514977][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  105.520542][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  105.525267][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  105.530661][ T1592]  __find_next_entry+0x34d/0x6b0
[  105.535626][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  105.540499][ T1592]  ? trace_find_next_entry+0x370/0x370
[  105.545979][ T1592]  ? down_read+0xab/0x100
[  105.550332][ T1592]  ? __down_common+0x360/0x360
[  105.555120][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  105.560081][ T1592]  ? s_show+0x320/0x320
[  105.564269][ T1592]  vfs_read+0x28c/0xc20
[  105.568472][ T1592]  ? kernel_read+0x1f0/0x1f0
[  105.573082][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  105.578311][ T1592]  ? mutex_lock+0x112/0x1c0
[  105.582842][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  105.589458][ T1592]  ? __fget_files+0x2e1/0x340
[  105.594156][ T1592]  ? __fdget_pos+0x2d2/0x380
[  105.598767][ T1592]  ? ksys_read+0x70/0x260
[  105.603210][ T1592]  ksys_read+0x14a/0x260
[  105.607502][ T1592]  ? vfs_write+0xfd0/0xfd0
[  105.611943][ T1592]  ? __kasan_check_write+0x14/0x20
[  105.617099][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  105.622228][ T1592]  __x64_sys_read+0x7b/0x90
[  105.626754][ T1592]  x64_sys_call+0x96d/0x9a0
[  105.631284][ T1592]  do_syscall_64+0x4c/0xa0
[  105.635736][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  105.640431][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  105.645123][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  105.651031][ T1592] RIP: 0033:0x7f6c274550d9
[  105.655459][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  105.675074][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  105.683502][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  105.691490][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  105.699476][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  105.707463][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  105.715474][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  105.723461][ T1592]  </TASK>
[  105.726491][ T1592] ---[ end trace 258f4ffa22b2c4c5 ]---
[  105.731999][ T1592] ------------[ cut here ]------------
[  105.737464][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  105.747374][ T1592] Modules linked in:
[  105.751283][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  105.759977][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  105.770077][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  105.775573][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  105.795202][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[  105.801286][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  105.809277][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  105.817266][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  105.825248][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b621
[  105.833233][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc0ccaaf2fffff
[  105.841414][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  105.850360][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  105.856978][ T1592] CR2: 00007f9857dd4f40 CR3: 0000000105986000 CR4: 00000000003506a0
[  105.864982][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  105.872964][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  105.880957][ T1592] Call Trace:
[  105.884244][ T1592]  <TASK>
[  105.887186][ T1592]  ring_buffer_peek+0x184/0x3b0
[  105.892057][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  105.897622][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  105.902575][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  105.907983][ T1592]  __find_next_entry+0x34d/0x6b0
[  105.912956][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  105.917822][ T1592]  ? trace_find_next_entry+0x370/0x370
[  105.923318][ T1592]  ? down_read+0xab/0x100
[  105.927659][ T1592]  ? __down_common+0x360/0x360
[  105.932440][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  105.937411][ T1592]  ? s_show+0x320/0x320
[  105.941580][ T1592]  vfs_read+0x28c/0xc20
[  105.945748][ T1592]  ? kernel_read+0x1f0/0x1f0
[  105.950347][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  105.955583][ T1592]  ? mutex_lock+0x112/0x1c0
[  105.960108][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  105.966709][ T1592]  ? __fget_files+0x2e1/0x340
[  105.971408][ T1592]  ? __fdget_pos+0x2d2/0x380
[  105.976012][ T1592]  ? ksys_read+0x70/0x260
[  105.980349][ T1592]  ksys_read+0x14a/0x260
[  105.984607][ T1592]  ? vfs_write+0xfd0/0xfd0
[  105.989034][ T1592]  ? __kasan_check_write+0x14/0x20
[  105.994162][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  105.999287][ T1592]  __x64_sys_read+0x7b/0x90
[  106.003831][ T1592]  x64_sys_call+0x96d/0x9a0
[  106.008349][ T1592]  do_syscall_64+0x4c/0xa0
[  106.012773][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  106.017475][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  106.022191][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  106.028100][ T1592] RIP: 0033:0x7f6c274550d9
[  106.032530][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  106.052148][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  106.060597][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  106.068604][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  106.076590][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  106.084573][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  106.092552][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  106.100541][ T1592]  </TASK>
[  106.103569][ T1592] ---[ end trace 258f4ffa22b2c4c6 ]---
[  106.120098][ T1592] ------------[ cut here ]------------
[  106.125602][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  106.135892][ T1592] Modules linked in:
[  106.139812][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  106.148526][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  106.158619][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  106.164473][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  106.184145][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010016
[  106.190238][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  106.198226][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  106.206212][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  106.214200][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0615
[  106.222209][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  106.230199][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  106.239143][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  106.246874][ T1592] CR2: 000000110c2bcf2d CR3: 0000000105986000 CR4: 00000000003506b0
[  106.254875][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  106.262880][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  106.270959][ T1592] Call Trace:
[  106.274250][ T1592]  <TASK>
[  106.277194][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  106.282851][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  106.288605][ T1592]  ? __kasan_check_write+0x14/0x20
[  106.293763][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  106.298476][ T1592]  rb_buffer_peek+0x60/0x7a0
[  106.303112][ T1592]  ring_buffer_peek+0x184/0x3b0
[  106.308002][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  106.313563][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  106.318252][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  106.323815][ T1592]  __find_next_entry+0x34d/0x6b0
[  106.328856][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  106.333733][ T1592]  ? trace_find_next_entry+0x370/0x370
[  106.339209][ T1592]  ? down_read+0xab/0x100
[  106.343575][ T1592]  ? __down_common+0x360/0x360
[  106.348379][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  106.353335][ T1592]  ? s_show+0x320/0x320
[  106.357529][ T1592]  vfs_read+0x28c/0xc20
[  106.361700][ T1592]  ? kernel_read+0x1f0/0x1f0
[  106.366310][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  106.371546][ T1592]  ? mutex_lock+0x112/0x1c0
[  106.376074][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  106.382789][ T1592]  ? __fget_files+0x2e1/0x340
[  106.387639][ T1592]  ? __fdget_pos+0x2d2/0x380
[  106.392259][ T1592]  ? ksys_read+0x70/0x260
[  106.396655][ T1592]  ksys_read+0x14a/0x260
[  106.400921][ T1592]  ? vfs_write+0xfd0/0xfd0
[  106.405379][ T1592]  ? __kasan_check_write+0x14/0x20
[  106.410856][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  106.416100][ T1592]  __x64_sys_read+0x7b/0x90
[  106.420622][ T1592]  x64_sys_call+0x96d/0x9a0
[  106.425143][ T1592]  do_syscall_64+0x4c/0xa0
[  106.429577][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  106.434268][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  106.438981][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  106.444887][ T1592] RIP: 0033:0x7f6c274550d9
[  106.449328][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  106.468944][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  106.477371][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  106.485370][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  106.493354][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  106.501365][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  106.509354][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  106.517341][ T1592]  </TASK>
[  106.520393][ T1592] ---[ end trace 258f4ffa22b2c4c7 ]---
[  106.525908][ T1592] ------------[ cut here ]------------
[  106.531379][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  106.541644][ T1592] Modules linked in:
[  106.545554][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  106.554258][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  106.564351][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  106.570197][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  106.589818][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  106.595901][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  106.603884][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  106.611869][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  106.619852][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0615
[  106.627838][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  106.635829][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  106.644784][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  106.651379][ T1592] CR2: 000000110c2bcf2d CR3: 0000000105986000 CR4: 00000000003506b0
[  106.659375][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  106.667385][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  106.675370][ T1592] Call Trace:
[  106.678665][ T1592]  <TASK>
[  106.681616][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  106.687273][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  106.692916][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  106.698656][ T1592]  rb_advance_reader+0x2b/0x6b0
[  106.703519][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  106.708221][ T1592]  ring_buffer_peek+0x184/0x3b0
[  106.713086][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  106.718643][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  106.723335][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  106.728723][ T1592]  __find_next_entry+0x34d/0x6b0
[  106.733677][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  106.738544][ T1592]  ? trace_find_next_entry+0x370/0x370
[  106.744014][ T1592]  ? down_read+0xab/0x100
[  106.748361][ T1592]  ? __down_common+0x360/0x360
[  106.753147][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  106.758108][ T1592]  ? s_show+0x320/0x320
[  106.762281][ T1592]  vfs_read+0x28c/0xc20
[  106.766453][ T1592]  ? kernel_read+0x1f0/0x1f0
[  106.771072][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  106.776304][ T1592]  ? mutex_lock+0x112/0x1c0
[  106.781428][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  106.788045][ T1592]  ? __fget_files+0x2e1/0x340
[  106.792755][ T1592]  ? __fdget_pos+0x2d2/0x380
[  106.797366][ T1592]  ? ksys_read+0x70/0x260
[  106.801710][ T1592]  ksys_read+0x14a/0x260
[  106.805964][ T1592]  ? vfs_write+0xfd0/0xfd0
[  106.810391][ T1592]  ? __kasan_check_write+0x14/0x20
[  106.815520][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  106.820659][ T1592]  __x64_sys_read+0x7b/0x90
[  106.825192][ T1592]  x64_sys_call+0x96d/0x9a0
[  106.829711][ T1592]  do_syscall_64+0x4c/0xa0
[  106.834142][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  106.838833][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  106.843525][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  106.849464][ T1592] RIP: 0033:0x7f6c274550d9
[  106.853988][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  106.873609][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  106.882038][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  106.890025][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  106.898011][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  106.906022][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  106.914018][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  106.922030][ T1592]  </TASK>
[  106.925071][ T1592] ---[ end trace 258f4ffa22b2c4c8 ]---
[  106.930624][ T1592] ------------[ cut here ]------------
[  106.936095][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  106.946357][ T1592] Modules linked in:
[  106.950264][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  106.958942][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  106.969009][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  106.974837][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  106.994457][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  107.000544][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  107.008532][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  107.016514][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  107.024497][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c061d
[  107.032479][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  107.040466][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  107.049411][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  107.056012][ T1592] CR2: 000000110c2bcf2d CR3: 0000000105986000 CR4: 00000000003506b0
[  107.064000][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  107.071983][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  107.079970][ T1592] Call Trace:
[  107.083263][ T1592]  <TASK>
[  107.086216][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  107.091867][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  107.097597][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  107.102730][ T1592]  rb_buffer_peek+0x442/0x7a0
[  107.107429][ T1592]  ring_buffer_peek+0x184/0x3b0
[  107.112317][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  107.117882][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  107.122574][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  107.127964][ T1592]  __find_next_entry+0x34d/0x6b0
[  107.132916][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  107.137783][ T1592]  ? trace_find_next_entry+0x370/0x370
[  107.143387][ T1592]  ? down_read+0xab/0x100
[  107.147740][ T1592]  ? __down_common+0x360/0x360
[  107.152523][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  107.157474][ T1592]  ? s_show+0x320/0x320
[  107.161647][ T1592]  vfs_read+0x28c/0xc20
[  107.165817][ T1592]  ? kernel_read+0x1f0/0x1f0
[  107.170415][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  107.175638][ T1592]  ? mutex_lock+0x112/0x1c0
[  107.180153][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  107.186757][ T1592]  ? __fget_files+0x2e1/0x340
[  107.191452][ T1592]  ? __fdget_pos+0x2d2/0x380
[  107.196059][ T1592]  ? ksys_read+0x70/0x260
[  107.200402][ T1592]  ksys_read+0x14a/0x260
[  107.204657][ T1592]  ? vfs_write+0xfd0/0xfd0
[  107.209086][ T1592]  ? __kasan_check_write+0x14/0x20
[  107.214215][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  107.219349][ T1592]  __x64_sys_read+0x7b/0x90
[  107.223869][ T1592]  x64_sys_call+0x96d/0x9a0
[  107.228388][ T1592]  do_syscall_64+0x4c/0xa0
[  107.232928][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  107.237626][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  107.242315][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  107.248222][ T1592] RIP: 0033:0x7f6c274550d9
[  107.252649][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  107.272273][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  107.280828][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  107.288846][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  107.296842][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  107.304824][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  107.312832][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  107.320916][ T1592]  </TASK>
[  107.323957][ T1592] ---[ end trace 258f4ffa22b2c4c9 ]---
[  107.329476][ T1592] ------------[ cut here ]------------
[  107.334941][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  107.345208][ T1592] Modules linked in:
[  107.349111][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  107.357811][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  107.367900][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  107.373727][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  107.393342][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  107.399527][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  107.407520][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  107.415508][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  107.423500][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c061d
[  107.431575][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  107.439558][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  107.448500][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  107.455103][ T1592] CR2: 000000110c2bcf2d CR3: 0000000105986000 CR4: 00000000003506b0
[  107.463090][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  107.471075][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  107.479063][ T1592] Call Trace:
[  107.482354][ T1592]  <TASK>
[  107.485305][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  107.490955][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  107.496599][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  107.502329][ T1592]  rb_advance_reader+0x2b/0x6b0
[  107.507197][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  107.511892][ T1592]  ring_buffer_peek+0x184/0x3b0
[  107.516784][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  107.522343][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  107.527033][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  107.532441][ T1592]  __find_next_entry+0x34d/0x6b0
[  107.537394][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  107.542255][ T1592]  ? trace_find_next_entry+0x370/0x370
[  107.547728][ T1592]  ? down_read+0xab/0x100
[  107.552069][ T1592]  ? __down_common+0x360/0x360
[  107.556849][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  107.561821][ T1592]  ? s_show+0x320/0x320
[  107.565988][ T1592]  vfs_read+0x28c/0xc20
[  107.570163][ T1592]  ? kernel_read+0x1f0/0x1f0
[  107.574764][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  107.579973][ T1592]  ? mutex_lock+0x112/0x1c0
[  107.584494][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  107.591107][ T1592]  ? __fget_files+0x2e1/0x340
[  107.595797][ T1592]  ? __fdget_pos+0x2d2/0x380
[  107.600399][ T1592]  ? ksys_read+0x70/0x260
[  107.604742][ T1592]  ksys_read+0x14a/0x260
[  107.608998][ T1592]  ? vfs_write+0xfd0/0xfd0
[  107.613424][ T1592]  ? __kasan_check_write+0x14/0x20
[  107.618554][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  107.623679][ T1592]  __x64_sys_read+0x7b/0x90
[  107.628326][ T1592]  x64_sys_call+0x96d/0x9a0
[  107.632858][ T1592]  do_syscall_64+0x4c/0xa0
[  107.637299][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  107.642000][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  107.646702][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  107.652607][ T1592] RIP: 0033:0x7f6c274550d9
[  107.657041][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  107.676666][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  107.685098][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  107.693254][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  107.701264][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  107.709272][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  107.717270][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  107.725277][ T1592]  </TASK>
[  107.728320][ T1592] ---[ end trace 258f4ffa22b2c4ca ]---
[  107.734156][ T1592] ------------[ cut here ]------------
[  107.739733][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  107.749676][ T1592] Modules linked in:
[  107.753588][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  107.762432][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  107.772521][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  107.778004][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  107.797672][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[  107.803762][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  107.811749][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  107.819851][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  107.827858][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b631
[  107.835871][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc1358b93fffff
[  107.843859][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  107.852806][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  107.859448][ T1592] CR2: 000000110c2bcf2d CR3: 0000000105986000 CR4: 00000000003506b0
[  107.867441][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  107.875429][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  107.883417][ T1592] Call Trace:
[  107.886727][ T1592]  <TASK>
[  107.889686][ T1592]  ring_buffer_peek+0x184/0x3b0
[  107.894568][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  107.900134][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  107.904826][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  107.910212][ T1592]  __find_next_entry+0x34d/0x6b0
[  107.915166][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  107.920036][ T1592]  ? trace_find_next_entry+0x370/0x370
[  107.925529][ T1592]  ? down_read+0xab/0x100
[  107.929883][ T1592]  ? __down_common+0x360/0x360
[  107.934662][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  107.939614][ T1592]  ? s_show+0x320/0x320
[  107.943784][ T1592]  vfs_read+0x28c/0xc20
[  107.947964][ T1592]  ? kernel_read+0x1f0/0x1f0
[  107.952566][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  107.957777][ T1592]  ? mutex_lock+0x112/0x1c0
[  107.962295][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  107.968897][ T1592]  ? __fget_files+0x2e1/0x340
[  107.973585][ T1592]  ? __fdget_pos+0x2d2/0x380
[  107.978186][ T1592]  ? ksys_read+0x70/0x260
[  107.982526][ T1592]  ksys_read+0x14a/0x260
[  107.986782][ T1592]  ? vfs_write+0xfd0/0xfd0
[  107.991213][ T1592]  ? __kasan_check_write+0x14/0x20
[  107.996337][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  108.001470][ T1592]  __x64_sys_read+0x7b/0x90
[  108.005990][ T1592]  x64_sys_call+0x96d/0x9a0
[  108.010502][ T1592]  do_syscall_64+0x4c/0xa0
[  108.014929][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  108.019623][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  108.024311][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  108.030218][ T1592] RIP: 0033:0x7f6c274550d9
[  108.034663][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  108.054370][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  108.062915][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  108.070914][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  108.078914][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  108.086909][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  108.094904][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  108.103046][ T1592]  </TASK>
[  108.106088][ T1592] ---[ end trace 258f4ffa22b2c4cb ]---
[  108.155799][ T1592] ------------[ cut here ]------------
[  108.161321][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  108.171696][ T1592] Modules linked in:
[  108.175620][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  108.184330][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  108.194419][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  108.200279][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  108.220193][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  108.226306][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  108.234316][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  108.242415][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  108.250426][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0625
[  108.258438][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  108.266443][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  108.275417][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  108.282035][ T1592] CR2: 00007f0586c45140 CR3: 0000000105986000 CR4: 00000000003506a0
[  108.290041][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  108.298043][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  108.306089][ T1592] Call Trace:
[  108.309395][ T1592]  <TASK>
[  108.312354][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  108.318005][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  108.323753][ T1592]  ? __kasan_check_write+0x14/0x20
[  108.328869][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  108.333549][ T1592]  rb_buffer_peek+0x60/0x7a0
[  108.338144][ T1592]  ring_buffer_peek+0x184/0x3b0
[  108.342997][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  108.348555][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  108.353252][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  108.358633][ T1592]  __find_next_entry+0x34d/0x6b0
[  108.363579][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  108.368435][ T1592]  ? trace_find_next_entry+0x370/0x370
[  108.373916][ T1592]  ? down_read+0xab/0x100
[  108.378249][ T1592]  ? __down_common+0x360/0x360
[  108.383032][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  108.387978][ T1592]  ? s_show+0x320/0x320
[  108.392158][ T1592]  vfs_read+0x28c/0xc20
[  108.396315][ T1592]  ? kernel_read+0x1f0/0x1f0
[  108.400901][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  108.406105][ T1592]  ? mutex_lock+0x112/0x1c0
[  108.410632][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  108.417246][ T1592]  ? __fget_files+0x2e1/0x340
[  108.421957][ T1592]  ? __fdget_pos+0x2d2/0x380
[  108.426583][ T1592]  ? ksys_read+0x70/0x260
[  108.430942][ T1592]  ksys_read+0x14a/0x260
[  108.435212][ T1592]  ? vfs_write+0xfd0/0xfd0
[  108.439625][ T1592]  ? __kasan_check_write+0x14/0x20
[  108.444752][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  108.449864][ T1592]  __x64_sys_read+0x7b/0x90
[  108.454368][ T1592]  x64_sys_call+0x96d/0x9a0
[  108.458872][ T1592]  do_syscall_64+0x4c/0xa0
[  108.463307][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  108.467986][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  108.472662][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  108.478558][ T1592] RIP: 0033:0x7f6c274550d9
[  108.482996][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  108.502627][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  108.511073][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  108.519077][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  108.527083][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  108.535115][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  108.543094][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  108.551092][ T1592]  </TASK>
[  108.554109][ T1592] ---[ end trace 258f4ffa22b2c4cc ]---
[  108.559572][ T1592] ==================================================================
[  108.567643][ T1592] BUG: KASAN: use-after-free in rb_buffer_peek+0x71a/0x7a0
[  108.574880][ T1592] Read of size 4 at addr ffff88812472b635 by task syz.1.507/1592
[  108.582664][ T1592] 
[  108.585002][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G        W         syzkaller #0
[  108.593676][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  108.603731][ T1592] Call Trace:
[  108.607023][ T1592]  <TASK>
[  108.610046][ T1592]  __dump_stack+0x21/0x30
[  108.614405][ T1592]  dump_stack_lvl+0x110/0x170
[  108.619115][ T1592]  ? show_regs_print_info+0x20/0x20
[  108.620105][   T30] audit: type=1400 audit(2000000078.030:250): avc:  denied  { write } for  pid=277 comm="syz-executor" path="pipe:[14593]" dev="pipefs" ino=14593 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1
[  108.624340][ T1592]  ? load_image+0x3f0/0x3f0
[  108.651941][ T1592]  print_address_description+0x7f/0x2c0
[  108.657554][ T1592]  ? rb_buffer_peek+0x71a/0x7a0
[  108.662441][ T1592]  kasan_report+0x10f/0x150
[  108.666985][ T1592]  ? rb_buffer_peek+0x71a/0x7a0
[  108.671878][ T1592]  __asan_report_load4_noabort+0x14/0x20
[  108.677549][ T1592]  rb_buffer_peek+0x71a/0x7a0
[  108.682263][ T1592]  ring_buffer_peek+0x184/0x3b0
[  108.687140][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  108.692699][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  108.697396][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  108.702781][ T1592]  __find_next_entry+0x34d/0x6b0
[  108.707744][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  108.712610][ T1592]  ? trace_find_next_entry+0x370/0x370
[  108.718084][ T1592]  ? down_read+0xab/0x100
[  108.722434][ T1592]  ? __down_common+0x360/0x360
[  108.727222][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  108.732179][ T1592]  ? s_show+0x320/0x320
[  108.736353][ T1592]  vfs_read+0x28c/0xc20
[  108.740527][ T1592]  ? kernel_read+0x1f0/0x1f0
[  108.745148][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  108.750381][ T1592]  ? mutex_lock+0x112/0x1c0
[  108.754903][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  108.761529][ T1592]  ? __fget_files+0x2e1/0x340
[  108.766225][ T1592]  ? __fdget_pos+0x2d2/0x380
[  108.770834][ T1592]  ? ksys_read+0x70/0x260
[  108.775178][ T1592]  ksys_read+0x14a/0x260
[  108.779450][ T1592]  ? vfs_write+0xfd0/0xfd0
[  108.783885][ T1592]  ? __kasan_check_write+0x14/0x20
[  108.789030][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  108.794161][ T1592]  __x64_sys_read+0x7b/0x90
[  108.798676][ T1592]  x64_sys_call+0x96d/0x9a0
[  108.803205][ T1592]  do_syscall_64+0x4c/0xa0
[  108.807634][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  108.812328][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  108.817111][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  108.823039][ T1592] RIP: 0033:0x7f6c274550d9
[  108.827472][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  108.847306][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  108.855775][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  108.863769][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  108.871759][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  108.879746][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  108.887727][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  108.895726][ T1592]  </TASK>
[  108.898767][ T1592] 
[  108.901099][ T1592] The buggy address belongs to the page:
[  108.906758][ T1592] page:ffffea000491cac0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12472b
[  108.917031][ T1592] flags: 0x4000000000000000(zone=1)
[  108.922270][ T1592] raw: 4000000000000000 ffffea000491ca88 ffffea000491cb08 0000000000000000
[  108.930882][ T1592] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[  108.939475][ T1592] page dumped because: kasan: bad access detected
[  108.945968][ T1592] page_owner tracks the page as freed
[  108.951347][ T1592] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 282, ts 23509059680, free_ts 108112710023
[  108.968289][ T1592]  post_alloc_hook+0x192/0x1b0
[  108.973069][ T1592]  prep_new_page+0x1c/0x110
[  108.977586][ T1592]  get_page_from_freelist+0x2c3a/0x2cd0
[  108.983147][ T1592]  __alloc_pages+0x1a2/0x460
[  108.987756][ T1592]  __vmalloc_node_range+0x507/0xad0
[  108.992996][ T1592]  vmalloc_user+0x73/0x80
[  108.997340][ T1592]  kcov_mmap+0x2b/0x130
[  109.001514][ T1592]  mmap_file+0x60/0xb0
[  109.005591][ T1592]  mmap_region+0xe42/0x1700
[  109.010125][ T1592]  do_mmap+0x812/0xf10
[  109.014205][ T1592]  vm_mmap_pgoff+0x1d6/0x410
[  109.018816][ T1592]  ksys_mmap_pgoff+0x161/0x1d0
[  109.023615][ T1592]  __x64_sys_mmap+0xfa/0x110
[  109.028216][ T1592]  x64_sys_call+0x83/0x9a0
[  109.032676][ T1592]  do_syscall_64+0x4c/0xa0
[  109.037102][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  109.043015][ T1592] page last free stack trace:
[  109.047696][ T1592]  free_unref_page_prepare+0x5fa/0x600
[  109.053187][ T1592]  free_unref_page+0xae/0x540
[  109.057894][ T1592]  __free_pages+0x6c/0x100
[  109.062326][ T1592]  __vunmap+0x801/0x980
[  109.066495][ T1592]  vfree+0x8b/0xc0
[  109.070244][ T1592]  kcov_close+0x2b/0x50
[  109.074412][ T1592]  __fput+0x22b/0x900
[  109.078426][ T1592]  ____fput+0x15/0x20
[  109.082423][ T1592]  task_work_run+0x127/0x190
[  109.087046][ T1592]  do_exit+0xb70/0x29a0
[  109.091226][ T1592]  do_group_exit+0x149/0x310
[  109.095959][ T1592]  get_signal+0x64f/0x1430
[  109.100511][ T1592]  arch_do_signal_or_restart+0xe2/0x1100
[  109.106171][ T1592]  exit_to_user_mode_loop+0xa7/0xe0
[  109.111479][ T1592]  exit_to_user_mode_prepare+0x87/0xd0
[  109.116955][ T1592]  syscall_exit_to_user_mode+0x1a/0x30
[  109.122435][ T1592] 
[  109.124780][ T1592] Memory state around the buggy address:
[  109.130420][ T1592]  ffff88812472b500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  109.138770][ T1592]  ffff88812472b580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  109.146843][ T1592] >ffff88812472b600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  109.155433][ T1592]                                      ^
[  109.161072][ T1592]  ffff88812472b680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  109.169139][ T1592]  ffff88812472b700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[  109.177208][ T1592] ==================================================================
[  109.185276][ T1592] Disabling lock debugging due to kernel taint
[  109.191482][ T1592] ------------[ cut here ]------------
[  109.196947][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  109.207228][ T1592] Modules linked in:
[  109.211161][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  109.219852][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  109.229944][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  109.235775][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  109.255398][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  109.261490][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  109.269473][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  109.277460][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  109.285453][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0625
[  109.293443][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  109.301430][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  109.310379][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  109.316975][ T1592] CR2: 00007f0586c45140 CR3: 0000000105986000 CR4: 00000000003506a0
[  109.324961][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  109.332944][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  109.340933][ T1592] Call Trace:
[  109.344222][ T1592]  <TASK>
[  109.347167][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  109.352817][ T1592]  ? __kasan_check_write+0x14/0x20
[  109.357942][ T1592]  ? check_panic_on_warn+0x6c/0xb0
[  109.363064][ T1592]  ? rb_buffer_peek+0x71a/0x7a0
[  109.367934][ T1592]  ? end_report+0x5b/0xc0
[  109.372274][ T1592]  rb_advance_reader+0x2b/0x6b0
[  109.377138][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  109.381825][ T1592]  ring_buffer_peek+0x184/0x3b0
[  109.386689][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  109.392243][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  109.396931][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  109.402310][ T1592]  __find_next_entry+0x34d/0x6b0
[  109.407261][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  109.412128][ T1592]  ? trace_find_next_entry+0x370/0x370
[  109.417605][ T1592]  ? down_read+0xab/0x100
[  109.421998][ T1592]  ? __down_common+0x360/0x360
[  109.426799][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  109.431775][ T1592]  ? s_show+0x320/0x320
[  109.435962][ T1592]  vfs_read+0x28c/0xc20
[  109.440143][ T1592]  ? kernel_read+0x1f0/0x1f0
[  109.444745][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  109.449959][ T1592]  ? mutex_lock+0x112/0x1c0
[  109.454495][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  109.461102][ T1592]  ? __fget_files+0x2e1/0x340
[  109.465795][ T1592]  ? __fdget_pos+0x2d2/0x380
[  109.470392][ T1592]  ? ksys_read+0x70/0x260
[  109.474736][ T1592]  ksys_read+0x14a/0x260
[  109.478992][ T1592]  ? vfs_write+0xfd0/0xfd0
[  109.483419][ T1592]  ? __kasan_check_write+0x14/0x20
[  109.488543][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  109.493671][ T1592]  __x64_sys_read+0x7b/0x90
[  109.498191][ T1592]  x64_sys_call+0x96d/0x9a0
[  109.502712][ T1592]  do_syscall_64+0x4c/0xa0
[  109.507143][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  109.511831][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  109.516527][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  109.522436][ T1592] RIP: 0033:0x7f6c274550d9
[  109.526874][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  109.546496][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  109.554954][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  109.562946][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  109.570932][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  109.578917][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  109.586912][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  109.594904][ T1592]  </TASK>
[  109.597932][ T1592] ---[ end trace 258f4ffa22b2c4cd ]---
[  109.603447][ T1592] ------------[ cut here ]------------
[  109.608906][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  109.619175][ T1592] Modules linked in:
[  109.623225][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  109.631938][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  109.642008][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  109.647844][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  109.667486][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  109.673572][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  109.681580][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  109.689582][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  109.697571][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c062d
[  109.705575][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  109.713557][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  109.722506][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  109.729125][ T1592] CR2: 00007f0586c45140 CR3: 0000000105986000 CR4: 00000000003506a0
[  109.737114][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  109.745100][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  109.753102][ T1592] Call Trace:
[  109.756393][ T1592]  <TASK>
[  109.759344][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  109.765002][ T1592]  ? end_report+0x5b/0xc0
[  109.769342][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  109.774465][ T1592]  rb_buffer_peek+0x442/0x7a0
[  109.779162][ T1592]  ring_buffer_peek+0x184/0x3b0
[  109.784029][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  109.789591][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  109.794285][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  109.799668][ T1592]  __find_next_entry+0x34d/0x6b0
[  109.804628][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  109.809511][ T1592]  ? trace_find_next_entry+0x370/0x370
[  109.814992][ T1592]  ? down_read+0xab/0x100
[  109.819362][ T1592]  ? __down_common+0x360/0x360
[  109.824161][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  109.829116][ T1592]  ? s_show+0x320/0x320
[  109.833285][ T1592]  vfs_read+0x28c/0xc20
[  109.837452][ T1592]  ? kernel_read+0x1f0/0x1f0
[  109.842050][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  109.847265][ T1592]  ? mutex_lock+0x112/0x1c0
[  109.851781][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  109.858386][ T1592]  ? __fget_files+0x2e1/0x340
[  109.863078][ T1592]  ? __fdget_pos+0x2d2/0x380
[  109.867682][ T1592]  ? ksys_read+0x70/0x260
[  109.872030][ T1592]  ksys_read+0x14a/0x260
[  109.876318][ T1592]  ? vfs_write+0xfd0/0xfd0
[  109.880744][ T1592]  ? __kasan_check_write+0x14/0x20
[  109.885865][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  109.890989][ T1592]  __x64_sys_read+0x7b/0x90
[  109.895506][ T1592]  x64_sys_call+0x96d/0x9a0
[  109.900029][ T1592]  do_syscall_64+0x4c/0xa0
[  109.904455][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  109.909146][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  109.913847][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  109.919750][ T1592] RIP: 0033:0x7f6c274550d9
[  109.924175][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  109.943801][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  109.952360][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  109.960347][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  109.968331][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  109.976314][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  109.984294][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  109.992282][ T1592]  </TASK>
[  109.995312][ T1592] ---[ end trace 258f4ffa22b2c4ce ]---
[  110.000853][ T1592] ------------[ cut here ]------------
[  110.006318][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  110.016576][ T1592] Modules linked in:
[  110.020476][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  110.029160][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  110.039229][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  110.045056][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  110.064697][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  110.070785][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  110.078770][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  110.086752][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  110.094738][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c062d
[  110.102720][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  110.110732][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  110.119674][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.126270][ T1592] CR2: 00007f0586c45140 CR3: 0000000105986000 CR4: 00000000003506a0
[  110.134262][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  110.142273][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  110.150260][ T1592] Call Trace:
[  110.153550][ T1592]  <TASK>
[  110.157031][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  110.162694][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  110.168359][ T1592]  ? end_report+0x5b/0xc0
[  110.172712][ T1592]  rb_advance_reader+0x2b/0x6b0
[  110.177583][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  110.182278][ T1592]  ring_buffer_peek+0x184/0x3b0
[  110.187138][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  110.192695][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  110.197381][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  110.202762][ T1592]  __find_next_entry+0x34d/0x6b0
[  110.207718][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  110.212582][ T1592]  ? trace_find_next_entry+0x370/0x370
[  110.218061][ T1592]  ? down_read+0xab/0x100
[  110.222420][ T1592]  ? __down_common+0x360/0x360
[  110.227237][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  110.232200][ T1592]  ? s_show+0x320/0x320
[  110.236364][ T1592]  vfs_read+0x28c/0xc20
[  110.240531][ T1592]  ? kernel_read+0x1f0/0x1f0
[  110.245132][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  110.250346][ T1592]  ? mutex_lock+0x112/0x1c0
[  110.254859][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  110.261462][ T1592]  ? __fget_files+0x2e1/0x340
[  110.266150][ T1592]  ? __fdget_pos+0x2d2/0x380
[  110.270752][ T1592]  ? ksys_read+0x70/0x260
[  110.275092][ T1592]  ksys_read+0x14a/0x260
[  110.279345][ T1592]  ? vfs_write+0xfd0/0xfd0
[  110.283782][ T1592]  ? __kasan_check_write+0x14/0x20
[  110.288903][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  110.294035][ T1592]  __x64_sys_read+0x7b/0x90
[  110.298555][ T1592]  x64_sys_call+0x96d/0x9a0
[  110.303078][ T1592]  do_syscall_64+0x4c/0xa0
[  110.307507][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  110.312198][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  110.316894][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  110.322806][ T1592] RIP: 0033:0x7f6c274550d9
[  110.327240][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  110.346867][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  110.355301][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  110.363286][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  110.371277][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  110.379263][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  110.387252][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  110.395270][ T1592]  </TASK>
[  110.398298][ T1592] ---[ end trace 258f4ffa22b2c4cf ]---
[  110.403813][ T1592] ------------[ cut here ]------------
[  110.409270][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  110.419180][ T1592] Modules linked in:
[  110.423088][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  110.431770][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  110.442105][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  110.447613][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  110.467254][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010006
[  110.473374][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  110.481372][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  110.489355][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  110.497341][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b641
[  110.505327][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc0ccab6d7ffff
[  110.513314][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  110.522259][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.528963][ T1592] CR2: 00007f0586c45140 CR3: 0000000105986000 CR4: 00000000003506a0
[  110.536964][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  110.544952][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  110.553109][ T1592] Call Trace:
[  110.556397][ T1592]  <TASK>
[  110.559352][ T1592]  ring_buffer_peek+0x184/0x3b0
[  110.564232][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  110.569789][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  110.574479][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  110.579868][ T1592]  __find_next_entry+0x34d/0x6b0
[  110.584820][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  110.589712][ T1592]  ? trace_find_next_entry+0x370/0x370
[  110.595185][ T1592]  ? down_read+0xab/0x100
[  110.599526][ T1592]  ? __down_common+0x360/0x360
[  110.604326][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  110.609279][ T1592]  ? s_show+0x320/0x320
[  110.613444][ T1592]  vfs_read+0x28c/0xc20
[  110.617632][ T1592]  ? kernel_read+0x1f0/0x1f0
[  110.622233][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  110.627453][ T1592]  ? mutex_lock+0x112/0x1c0
[  110.631972][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  110.638595][ T1592]  ? __fget_files+0x2e1/0x340
[  110.643314][ T1592]  ? __fdget_pos+0x2d2/0x380
[  110.647927][ T1592]  ? ksys_read+0x70/0x260
[  110.652270][ T1592]  ksys_read+0x14a/0x260
[  110.656531][ T1592]  ? vfs_write+0xfd0/0xfd0
[  110.660957][ T1592]  ? __kasan_check_write+0x14/0x20
[  110.666085][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  110.671211][ T1592]  __x64_sys_read+0x7b/0x90
[  110.675729][ T1592]  x64_sys_call+0x96d/0x9a0
[  110.680241][ T1592]  do_syscall_64+0x4c/0xa0
[  110.684670][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  110.689357][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  110.694049][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  110.699951][ T1592] RIP: 0033:0x7f6c274550d9
[  110.704377][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  110.724008][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  110.732466][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  110.740453][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  110.748435][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  110.756421][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[  110.764414][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  110.772437][ T1592]  </TASK>
[  110.775473][ T1592] ---[ end trace 258f4ffa22b2c4d0 ]---
[  110.781268][ T1592] ------------[ cut here ]------------
[  110.786766][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  110.797052][ T1592] Modules linked in:
[  110.800969][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  110.809673][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  110.819772][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  110.825652][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  110.845395][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  110.851523][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  110.859524][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  110.867531][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  110.875537][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0635
[  110.883576][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  110.891592][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  110.900562][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  110.907281][ T1592] CR2: 00007f9855b97ff8 CR3: 0000000105986000 CR4: 00000000003506b0
[  110.915287][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  110.923296][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  110.931299][ T1592] Call Trace:
[  110.932064][   T30] audit: type=1400 audit(2000000080.300:251): avc:  denied  { read } for  pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[  110.934604][ T1592]  <TASK>
[  110.959371][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  110.965042][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  110.970797][ T1592]  ? __kasan_check_write+0x14/0x20
[  110.975951][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  110.980675][ T1592]  rb_buffer_peek+0x60/0x7a0
[  110.985311][ T1592]  ring_buffer_peek+0x184/0x3b0
[  110.990195][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  110.995764][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  111.000487][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  111.005894][ T1592]  __find_next_entry+0x34d/0x6b0
[  111.010888][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  111.015780][ T1592]  ? trace_find_next_entry+0x370/0x370
[  111.021282][ T1592]  ? down_read+0xab/0x100
[  111.025648][ T1592]  ? __down_common+0x360/0x360
[  111.026134][   T30] audit: type=1400 audit(2000000080.310:252): avc:  denied  { search } for  pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  111.030442][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  111.030468][ T1592]  ? s_show+0x320/0x320
[  111.030487][ T1592]  vfs_read+0x28c/0xc20
[  111.065003][ T1592]  ? kernel_read+0x1f0/0x1f0
[  111.065519][   T30] audit: type=1400 audit(2000000080.310:253): avc:  denied  { write } for  pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  111.069620][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  111.091784][   T30] audit: type=1400 audit(2000000080.310:254): avc:  denied  { add_name } for  pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[  111.096013][ T1592]  ? mutex_lock+0x112/0x1c0
[  111.117273][   T30] audit: type=1400 audit(2000000080.310:255): avc:  denied  { create } for  pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  111.121094][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  111.121125][ T1592]  ? __fget_files+0x2e1/0x340
[  111.142214][   T30] audit: type=1400 audit(2000000080.310:256): avc:  denied  { append open } for  pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  111.148101][ T1592]  ? __fdget_pos+0x2d2/0x380
[  111.153271][   T30] audit: type=1400 audit(2000000080.310:257): avc:  denied  { getattr } for  pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[  111.175596][ T1592]  ? ksys_read+0x70/0x260
[  111.175622][ T1592]  ksys_read+0x14a/0x260
[  111.175642][ T1592]  ? vfs_write+0xfd0/0xfd0
[  111.215722][ T1592]  ? __kasan_check_write+0x14/0x20
[  111.220854][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  111.225981][ T1592]  __x64_sys_read+0x7b/0x90
[  111.230492][ T1592]  x64_sys_call+0x96d/0x9a0
[  111.235006][ T1592]  do_syscall_64+0x4c/0xa0
[  111.239438][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  111.244123][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  111.248810][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  111.254716][ T1592] RIP: 0033:0x7f6c274550d9
[  111.259151][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  111.278771][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  111.287197][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  111.295204][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  111.303200][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  111.311191][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  111.319173][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  111.327161][ T1592]  </TASK>
[  111.330189][ T1592] ---[ end trace 258f4ffa22b2c4d1 ]---
[  111.335708][ T1592] ------------[ cut here ]------------
[  111.341198][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  111.351472][ T1592] Modules linked in:
[  111.355372][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  111.364052][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  111.374135][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  111.379961][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  111.399584][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  111.405663][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  111.413653][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  111.421641][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  111.429654][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0635
[  111.437669][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  111.445658][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  111.454604][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  111.461200][ T1592] CR2: 00007f9855b97ff8 CR3: 0000000105986000 CR4: 00000000003506b0
[  111.469201][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  111.477229][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  111.485222][ T1592] Call Trace:
[  111.488512][ T1592]  <TASK>
[  111.491462][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  111.497114][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  111.502758][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  111.508495][ T1592]  rb_advance_reader+0x2b/0x6b0
[  111.513358][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  111.518046][ T1592]  ring_buffer_peek+0x184/0x3b0
[  111.522912][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  111.528478][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  111.533169][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  111.538562][ T1592]  __find_next_entry+0x34d/0x6b0
[  111.543600][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  111.548460][ T1592]  ? trace_find_next_entry+0x370/0x370
[  111.553931][ T1592]  ? down_read+0xab/0x100
[  111.558272][ T1592]  ? __down_common+0x360/0x360
[  111.563066][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  111.568015][ T1592]  ? s_show+0x320/0x320
[  111.572177][ T1592]  vfs_read+0x28c/0xc20
[  111.576364][ T1592]  ? kernel_read+0x1f0/0x1f0
[  111.580971][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  111.586183][ T1592]  ? mutex_lock+0x112/0x1c0
[  111.590701][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  111.597304][ T1592]  ? __fget_files+0x2e1/0x340
[  111.601991][ T1592]  ? __fdget_pos+0x2d2/0x380
[  111.606614][ T1592]  ? ksys_read+0x70/0x260
[  111.610957][ T1592]  ksys_read+0x14a/0x260
[  111.615211][ T1592]  ? vfs_write+0xfd0/0xfd0
[  111.619635][ T1592]  ? __kasan_check_write+0x14/0x20
[  111.624781][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  111.629910][ T1592]  __x64_sys_read+0x7b/0x90
[  111.634426][ T1592]  x64_sys_call+0x96d/0x9a0
[  111.638944][ T1592]  do_syscall_64+0x4c/0xa0
[  111.643380][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  111.648067][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  111.652756][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  111.658660][ T1592] RIP: 0033:0x7f6c274550d9
[  111.663105][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  111.682719][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  111.691149][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  111.699155][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  111.707140][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  111.715124][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  111.723112][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  111.731115][ T1592]  </TASK>
[  111.734146][ T1592] ---[ end trace 258f4ffa22b2c4d2 ]---
[  111.739686][ T1592] ------------[ cut here ]------------
[  111.745148][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  111.755430][ T1592] Modules linked in:
[  111.759331][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  111.768019][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  111.778196][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  111.784021][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  111.803881][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  111.809988][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  111.817994][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  111.825989][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  111.834006][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c063d
[  111.842018][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  111.850006][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  111.859056][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  111.865689][ T1592] CR2: 00007f9855b97ff8 CR3: 0000000105986000 CR4: 00000000003506b0
[  111.873676][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  111.881775][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  111.889773][ T1592] Call Trace:
[  111.893101][ T1592]  <TASK>
[  111.896066][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  111.901745][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  111.907486][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  111.912641][ T1592]  rb_buffer_peek+0x442/0x7a0
[  111.917331][ T1592]  ring_buffer_peek+0x184/0x3b0
[  111.922199][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  111.927754][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  111.932446][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  111.937830][ T1592]  __find_next_entry+0x34d/0x6b0
[  111.942781][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  111.947649][ T1592]  ? trace_find_next_entry+0x370/0x370
[  111.953122][ T1592]  ? down_read+0xab/0x100
[  111.957463][ T1592]  ? __down_common+0x360/0x360
[  111.962243][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  111.967192][ T1592]  ? s_show+0x320/0x320
[  111.971380][ T1592]  vfs_read+0x28c/0xc20
[  111.975553][ T1592]  ? kernel_read+0x1f0/0x1f0
[  111.980155][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  111.985389][ T1592]  ? mutex_lock+0x112/0x1c0
[  111.989907][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  111.996510][ T1592]  ? __fget_files+0x2e1/0x340
[  112.001202][ T1592]  ? __fdget_pos+0x2d2/0x380
[  112.005802][ T1592]  ? ksys_read+0x70/0x260
[  112.010139][ T1592]  ksys_read+0x14a/0x260
[  112.014401][ T1592]  ? vfs_write+0xfd0/0xfd0
[  112.018832][ T1592]  ? __kasan_check_write+0x14/0x20
[  112.023964][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  112.029092][ T1592]  __x64_sys_read+0x7b/0x90
[  112.033608][ T1592]  x64_sys_call+0x96d/0x9a0
[  112.038121][ T1592]  do_syscall_64+0x4c/0xa0
[  112.042547][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  112.047233][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  112.051919][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  112.057826][ T1592] RIP: 0033:0x7f6c274550d9
[  112.062255][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  112.081873][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  112.090305][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  112.098290][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  112.106286][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  112.114293][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  112.122274][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  112.130261][ T1592]  </TASK>
[  112.133286][ T1592] ---[ end trace 258f4ffa22b2c4d3 ]---
[  112.138807][ T1592] ------------[ cut here ]------------
[  112.144262][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  112.154546][ T1592] Modules linked in:
[  112.158454][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  112.167138][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  112.177206][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  112.183031][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  112.202653][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  112.208734][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  112.216878][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  112.224894][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  112.232889][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c063d
[  112.240890][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  112.248897][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  112.257853][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  112.264456][ T1592] CR2: 00007f9855b97ff8 CR3: 0000000105986000 CR4: 00000000003506b0
[  112.272443][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  112.280431][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  112.288414][ T1592] Call Trace:
[  112.291706][ T1592]  <TASK>
[  112.294658][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  112.300307][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  112.305954][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  112.311684][ T1592]  rb_advance_reader+0x2b/0x6b0
[  112.316553][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  112.321244][ T1592]  ring_buffer_peek+0x184/0x3b0
[  112.326109][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  112.331676][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  112.336367][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  112.341751][ T1592]  __find_next_entry+0x34d/0x6b0
[  112.346701][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  112.351582][ T1592]  ? trace_find_next_entry+0x370/0x370
[  112.357064][ T1592]  ? down_read+0xab/0x100
[  112.361407][ T1592]  ? __down_common+0x360/0x360
[  112.366191][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  112.371146][ T1592]  ? s_show+0x320/0x320
[  112.375337][ T1592]  vfs_read+0x28c/0xc20
[  112.379509][ T1592]  ? kernel_read+0x1f0/0x1f0
[  112.384116][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  112.389334][ T1592]  ? mutex_lock+0x112/0x1c0
[  112.393863][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  112.400504][ T1592]  ? __fget_files+0x2e1/0x340
[  112.405217][ T1592]  ? __fdget_pos+0x2d2/0x380
[  112.409822][ T1592]  ? ksys_read+0x70/0x260
[  112.414166][ T1592]  ksys_read+0x14a/0x260
[  112.418444][ T1592]  ? vfs_write+0xfd0/0xfd0
[  112.422897][ T1592]  ? __kasan_check_write+0x14/0x20
[  112.428053][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  112.433176][ T1592]  __x64_sys_read+0x7b/0x90
[  112.437714][ T1592]  x64_sys_call+0x96d/0x9a0
[  112.442235][ T1592]  do_syscall_64+0x4c/0xa0
[  112.446668][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  112.451360][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  112.456051][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  112.461957][ T1592] RIP: 0033:0x7f6c274550d9
[  112.466387][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  112.486007][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  112.494448][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  112.502436][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  112.510421][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  112.518403][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  112.526385][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  112.534376][ T1592]  </TASK>
[  112.537411][ T1592] ---[ end trace 258f4ffa22b2c4d4 ]---
[  112.542922][ T1592] ------------[ cut here ]------------
[  112.548496][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  112.558416][ T1592] Modules linked in:
[  112.562323][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  112.571009][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  112.581148][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  112.586647][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  112.606287][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[  112.612382][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  112.620376][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  112.628456][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  112.636470][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b651
[  112.644464][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc1358f337ffff
[  112.652452][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  112.661402][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  112.667996][ T1592] CR2: 00007f9855b97ff8 CR3: 0000000105986000 CR4: 00000000003506b0
[  112.675986][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  112.683972][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  112.691959][ T1592] Call Trace:
[  112.695252][ T1592]  <TASK>
[  112.698202][ T1592]  ring_buffer_peek+0x184/0x3b0
[  112.703081][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  112.708641][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  112.713334][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  112.718717][ T1592]  __find_next_entry+0x34d/0x6b0
[  112.723672][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  112.728541][ T1592]  ? trace_find_next_entry+0x370/0x370
[  112.734126][ T1592]  ? down_read+0xab/0x100
[  112.738488][ T1592]  ? __down_common+0x360/0x360
[  112.743284][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  112.748257][ T1592]  ? s_show+0x320/0x320
[  112.752630][ T1592]  vfs_read+0x28c/0xc20
[  112.756801][ T1592]  ? kernel_read+0x1f0/0x1f0
[  112.761410][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  112.766636][ T1592]  ? mutex_lock+0x112/0x1c0
[  112.771159][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  112.777770][ T1592]  ? __fget_files+0x2e1/0x340
[  112.782466][ T1592]  ? __fdget_pos+0x2d2/0x380
[  112.787080][ T1592]  ? ksys_read+0x70/0x260
[  112.791439][ T1592]  ksys_read+0x14a/0x260
[  112.795715][ T1592]  ? vfs_write+0xfd0/0xfd0
[  112.800155][ T1592]  ? __kasan_check_write+0x14/0x20
[  112.805419][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  112.810676][ T1592]  __x64_sys_read+0x7b/0x90
[  112.815210][ T1592]  x64_sys_call+0x96d/0x9a0
[  112.819741][ T1592]  do_syscall_64+0x4c/0xa0
[  112.824188][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  112.828891][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  112.833587][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  112.839496][ T1592] RIP: 0033:0x7f6c274550d9
[  112.843926][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  112.863548][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  112.871979][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  112.879977][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  112.887974][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  112.895962][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  112.903948][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  112.911945][ T1592]  </TASK>
[  112.914973][ T1592] ---[ end trace 258f4ffa22b2c4d5 ]---
[  112.921842][ T1645] tipc: Disabling bearer <udp:syz0>
[  112.934074][ T1592] ------------[ cut here ]------------
[  112.936984][ T1645] tipc: Left network mode
[  112.939799][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  112.954379][ T1592] Modules linked in:
[  112.958303][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  112.967039][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  112.977096][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  112.982915][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  113.002529][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  113.008613][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  113.016599][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  113.024595][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  113.032575][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0645
[  113.040556][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  113.048535][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  113.057558][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  113.064152][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  113.072136][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  113.080122][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  113.088124][ T1592] Call Trace:
[  113.091411][ T1592]  <TASK>
[  113.094348][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  113.100099][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  113.105872][ T1592]  ? __kasan_check_write+0x14/0x20
[  113.110993][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  113.115675][ T1592]  rb_buffer_peek+0x60/0x7a0
[  113.120274][ T1592]  ring_buffer_peek+0x184/0x3b0
[  113.125128][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  113.130677][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  113.135356][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  113.140731][ T1592]  __find_next_entry+0x34d/0x6b0
[  113.145679][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  113.150534][ T1592]  ? trace_find_next_entry+0x370/0x370
[  113.156106][ T1592]  ? down_read+0xab/0x100
[  113.160437][ T1592]  ? __down_common+0x360/0x360
[  113.165210][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  113.170153][ T1592]  ? s_show+0x320/0x320
[  113.174741][ T1592]  vfs_read+0x28c/0xc20
[  113.178899][ T1592]  ? kernel_read+0x1f0/0x1f0
[  113.183693][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  113.189283][ T1592]  ? mutex_lock+0x112/0x1c0
[  113.193832][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  113.200452][ T1592]  ? __fget_files+0x2e1/0x340
[  113.205133][ T1592]  ? __fdget_pos+0x2d2/0x380
[  113.209722][ T1592]  ? ksys_read+0x70/0x260
[  113.214055][ T1592]  ksys_read+0x14a/0x260
[  113.218303][ T1592]  ? vfs_write+0xfd0/0xfd0
[  113.222718][ T1592]  ? __kasan_check_write+0x14/0x20
[  113.227833][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  113.232955][ T1592]  __x64_sys_read+0x7b/0x90
[  113.237483][ T1592]  x64_sys_call+0x96d/0x9a0
[  113.241994][ T1592]  do_syscall_64+0x4c/0xa0
[  113.246413][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  113.251090][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  113.255769][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  113.261686][ T1592] RIP: 0033:0x7f6c274550d9
[  113.266103][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  113.285797][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  113.294213][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  113.302184][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  113.310163][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  113.318133][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  113.326279][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  113.334254][ T1592]  </TASK>
[  113.337270][ T1592] ---[ end trace 258f4ffa22b2c4d6 ]---
[  113.342761][ T1592] ------------[ cut here ]------------
[  113.348208][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  113.358451][ T1592] Modules linked in:
[  113.362501][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  113.371178][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  113.381233][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  113.387063][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  113.406689][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010016
[  113.412757][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  113.420731][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  113.428701][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  113.436672][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0645
[  113.444662][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  113.452638][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  113.461570][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  113.468154][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  113.476145][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  113.484135][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  113.492108][ T1592] Call Trace:
[  113.495383][ T1592]  <TASK>
[  113.498316][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  113.503950][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  113.509590][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  113.515307][ T1592]  rb_advance_reader+0x2b/0x6b0
[  113.520162][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  113.524857][ T1592]  ring_buffer_peek+0x184/0x3b0
[  113.529704][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  113.535255][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  113.539938][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  113.545335][ T1592]  __find_next_entry+0x34d/0x6b0
[  113.550277][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  113.555128][ T1592]  ? trace_find_next_entry+0x370/0x370
[  113.560585][ T1592]  ? down_read+0xab/0x100
[  113.564935][ T1592]  ? __down_common+0x360/0x360
[  113.569725][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  113.574662][ T1592]  ? s_show+0x320/0x320
[  113.578818][ T1592]  vfs_read+0x28c/0xc20
[  113.582972][ T1592]  ? kernel_read+0x1f0/0x1f0
[  113.587563][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  113.592759][ T1592]  ? mutex_lock+0x112/0x1c0
[  113.597269][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  113.603860][ T1592]  ? __fget_files+0x2e1/0x340
[  113.608554][ T1592]  ? __fdget_pos+0x2d2/0x380
[  113.613169][ T1592]  ? ksys_read+0x70/0x260
[  113.617519][ T1592]  ksys_read+0x14a/0x260
[  113.621788][ T1592]  ? vfs_write+0xfd0/0xfd0
[  113.626250][ T1592]  ? __kasan_check_write+0x14/0x20
[  113.631378][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  113.636505][ T1592]  __x64_sys_read+0x7b/0x90
[  113.641026][ T1592]  x64_sys_call+0x96d/0x9a0
[  113.645543][ T1592]  do_syscall_64+0x4c/0xa0
[  113.650016][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  113.654742][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  113.659427][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  113.665325][ T1592] RIP: 0033:0x7f6c274550d9
[  113.669740][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  113.689350][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  113.697791][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  113.705775][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  113.713762][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  113.721742][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  113.729816][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  113.737815][ T1592]  </TASK>
[  113.740883][ T1592] ---[ end trace 258f4ffa22b2c4d7 ]---
[  113.746457][ T1592] ------------[ cut here ]------------
[  113.751919][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  113.762193][ T1592] Modules linked in:
[  113.766116][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  113.774788][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  113.784848][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  113.790672][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  113.810284][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  113.816365][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  113.824357][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  113.832332][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  113.840308][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c064d
[  113.848278][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  113.856250][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  113.865179][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  113.871762][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  113.879754][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  113.887725][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  113.895720][ T1592] Call Trace:
[  113.899127][ T1592]  <TASK>
[  113.902067][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  113.907705][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  113.913432][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  113.918569][ T1592]  rb_buffer_peek+0x442/0x7a0
[  113.923245][ T1592]  ring_buffer_peek+0x184/0x3b0
[  113.928094][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  113.933644][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  113.938326][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  113.943797][ T1592]  __find_next_entry+0x34d/0x6b0
[  113.948766][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  113.953623][ T1592]  ? trace_find_next_entry+0x370/0x370
[  113.959085][ T1592]  ? down_read+0xab/0x100
[  113.963437][ T1592]  ? __down_common+0x360/0x360
[  113.968208][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  113.973144][ T1592]  ? s_show+0x320/0x320
[  113.977313][ T1592]  vfs_read+0x28c/0xc20
[  113.981467][ T1592]  ? kernel_read+0x1f0/0x1f0
[  113.986067][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  113.991270][ T1592]  ? mutex_lock+0x112/0x1c0
[  113.995771][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  114.002356][ T1592]  ? __fget_files+0x2e1/0x340
[  114.007034][ T1592]  ? __fdget_pos+0x2d2/0x380
[  114.011618][ T1592]  ? ksys_read+0x70/0x260
[  114.015948][ T1592]  ksys_read+0x14a/0x260
[  114.020213][ T1592]  ? vfs_write+0xfd0/0xfd0
[  114.024637][ T1592]  ? __kasan_check_write+0x14/0x20
[  114.029935][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  114.035101][ T1592]  __x64_sys_read+0x7b/0x90
[  114.039611][ T1592]  x64_sys_call+0x96d/0x9a0
[  114.044119][ T1592]  do_syscall_64+0x4c/0xa0
[  114.048535][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  114.053211][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  114.057887][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  114.063782][ T1592] RIP: 0033:0x7f6c274550d9
[  114.068199][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  114.087813][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  114.096229][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  114.104330][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  114.112306][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  114.120281][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  114.128254][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  114.136232][ T1592]  </TASK>
[  114.139248][ T1592] ---[ end trace 258f4ffa22b2c4d8 ]---
[  114.144740][ T1592] ------------[ cut here ]------------
[  114.150186][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  114.160431][ T1592] Modules linked in:
[  114.164337][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  114.173007][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  114.183066][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  114.188902][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  114.208516][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  114.214587][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  114.222561][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  114.230547][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  114.238518][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c064d
[  114.246512][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  114.254503][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  114.263451][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  114.270068][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  114.278058][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  114.286026][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  114.294000][ T1592] Call Trace:
[  114.297452][ T1592]  <TASK>
[  114.300396][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  114.306047][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  114.311686][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  114.317410][ T1592]  rb_advance_reader+0x2b/0x6b0
[  114.322291][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  114.326983][ T1592]  ring_buffer_peek+0x184/0x3b0
[  114.331848][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  114.337389][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  114.342062][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  114.347431][ T1592]  __find_next_entry+0x34d/0x6b0
[  114.352372][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  114.357244][ T1592]  ? trace_find_next_entry+0x370/0x370
[  114.362832][ T1592]  ? down_read+0xab/0x100
[  114.367159][ T1592]  ? __down_common+0x360/0x360
[  114.371937][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  114.376880][ T1592]  ? s_show+0x320/0x320
[  114.381049][ T1592]  vfs_read+0x28c/0xc20
[  114.385205][ T1592]  ? kernel_read+0x1f0/0x1f0
[  114.389804][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  114.395001][ T1592]  ? mutex_lock+0x112/0x1c0
[  114.399500][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  114.406089][ T1592]  ? __fget_files+0x2e1/0x340
[  114.410764][ T1592]  ? __fdget_pos+0x2d2/0x380
[  114.415374][ T1592]  ? ksys_read+0x70/0x260
[  114.419700][ T1592]  ksys_read+0x14a/0x260
[  114.423962][ T1592]  ? vfs_write+0xfd0/0xfd0
[  114.428400][ T1592]  ? __kasan_check_write+0x14/0x20
[  114.433523][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  114.438634][ T1592]  __x64_sys_read+0x7b/0x90
[  114.443158][ T1592]  x64_sys_call+0x96d/0x9a0
[  114.447680][ T1592]  do_syscall_64+0x4c/0xa0
[  114.452092][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  114.456765][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  114.461623][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  114.467563][ T1592] RIP: 0033:0x7f6c274550d9
[  114.472017][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  114.491635][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  114.500060][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  114.508049][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  114.516019][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  114.523990][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  114.531979][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  114.540047][ T1592]  </TASK>
[  114.543089][ T1592] ---[ end trace 258f4ffa22b2c4d9 ]---
[  114.548593][ T1592] ------------[ cut here ]------------
[  114.554541][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  114.564455][ T1592] Modules linked in:
[  114.568360][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  114.577043][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  114.587571][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  114.593053][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  114.612851][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010006
[  114.618935][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  114.626915][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  114.634913][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  114.642897][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b661
[  114.650872][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc0cc47ef7ffff
[  114.658862][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  114.667791][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  114.674379][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  114.682353][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  114.690397][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  114.698400][ T1592] Call Trace:
[  114.701696][ T1592]  <TASK>
[  114.704650][ T1592]  ring_buffer_peek+0x184/0x3b0
[  114.709504][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  114.715047][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  114.719725][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  114.725096][ T1592]  __find_next_entry+0x34d/0x6b0
[  114.730043][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  114.734919][ T1592]  ? trace_find_next_entry+0x370/0x370
[  114.740378][ T1592]  ? down_read+0xab/0x100
[  114.744712][ T1592]  ? __down_common+0x360/0x360
[  114.749478][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  114.754414][ T1592]  ? s_show+0x320/0x320
[  114.758571][ T1592]  vfs_read+0x28c/0xc20
[  114.762728][ T1592]  ? kernel_read+0x1f0/0x1f0
[  114.767325][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  114.772526][ T1592]  ? mutex_lock+0x112/0x1c0
[  114.777029][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  114.783638][ T1592]  ? __fget_files+0x2e1/0x340
[  114.788315][ T1592]  ? __fdget_pos+0x2d2/0x380
[  114.792934][ T1592]  ? ksys_read+0x70/0x260
[  114.797282][ T1592]  ksys_read+0x14a/0x260
[  114.801540][ T1592]  ? vfs_write+0xfd0/0xfd0
[  114.805954][ T1592]  ? __kasan_check_write+0x14/0x20
[  114.811066][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  114.816178][ T1592]  __x64_sys_read+0x7b/0x90
[  114.820685][ T1592]  x64_sys_call+0x96d/0x9a0
[  114.825196][ T1592]  do_syscall_64+0x4c/0xa0
[  114.829609][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  114.834284][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  114.838979][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  114.844889][ T1592] RIP: 0033:0x7f6c274550d9
[  114.849319][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  114.868924][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  114.877340][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  114.887137][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  114.895156][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  114.903255][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  114.911235][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  114.919211][ T1592]  </TASK>
[  114.922235][ T1592] ---[ end trace 258f4ffa22b2c4da ]---
[  114.928141][ T1592] ------------[ cut here ]------------
[  114.933632][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  114.943905][ T1592] Modules linked in:
[  114.947813][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  114.956499][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  114.966562][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  114.972385][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  114.992002][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  114.998080][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  115.006064][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  115.014047][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  115.022028][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0655
[  115.030015][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  115.038007][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  115.046950][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  115.053562][ T1592] CR2: 0000555578de00a8 CR3: 0000000105986000 CR4: 00000000003506a0
[  115.061555][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  115.069536][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  115.077537][ T1592] Call Trace:
[  115.080825][ T1592]  <TASK>
[  115.083776][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  115.089427][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  115.095159][ T1592]  ? __kasan_check_write+0x14/0x20
[  115.100286][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  115.104995][ T1592]  rb_buffer_peek+0x60/0x7a0
[  115.109601][ T1592]  ring_buffer_peek+0x184/0x3b0
[  115.114463][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  115.120018][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  115.124712][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  115.130101][ T1592]  __find_next_entry+0x34d/0x6b0
[  115.135074][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  115.139939][ T1592]  ? trace_find_next_entry+0x370/0x370
[  115.145418][ T1592]  ? down_read+0xab/0x100
[  115.149761][ T1592]  ? __down_common+0x360/0x360
[  115.154543][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  115.159490][ T1592]  ? s_show+0x320/0x320
[  115.163656][ T1592]  vfs_read+0x28c/0xc20
[  115.167838][ T1592]  ? kernel_read+0x1f0/0x1f0
[  115.172441][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  115.177654][ T1592]  ? mutex_lock+0x112/0x1c0
[  115.182167][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  115.188766][ T1592]  ? __fget_files+0x2e1/0x340
[  115.193455][ T1592]  ? __fdget_pos+0x2d2/0x380
[  115.198053][ T1592]  ? ksys_read+0x70/0x260
[  115.202394][ T1592]  ksys_read+0x14a/0x260
[  115.206651][ T1592]  ? vfs_write+0xfd0/0xfd0
[  115.211081][ T1592]  ? __kasan_check_write+0x14/0x20
[  115.216222][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  115.221370][ T1592]  __x64_sys_read+0x7b/0x90
[  115.225884][ T1592]  x64_sys_call+0x96d/0x9a0
[  115.230482][ T1592]  do_syscall_64+0x4c/0xa0
[  115.234911][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  115.239601][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  115.244293][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  115.250198][ T1592] RIP: 0033:0x7f6c274550d9
[  115.254636][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  115.274344][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  115.282774][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  115.290763][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  115.298743][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  115.306728][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  115.314717][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  115.322705][ T1592]  </TASK>
[  115.325734][ T1592] ---[ end trace 258f4ffa22b2c4db ]---
[  115.331255][ T1592] ------------[ cut here ]------------
[  115.336711][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  115.346984][ T1592] Modules linked in:
[  115.350914][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  115.359611][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  115.369702][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  115.375534][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  115.399256][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  115.405337][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  115.413343][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  115.421327][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  115.429337][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0655
[  115.438022][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  115.446368][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  115.455328][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  115.461939][ T1592] CR2: 0000555578de00a8 CR3: 0000000105986000 CR4: 00000000003506a0
[  115.470112][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  115.478116][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  115.486329][ T1592] Call Trace:
[  115.489632][ T1592]  <TASK>
[  115.492624][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  115.498314][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  115.504058][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  115.511018][ T1592]  rb_advance_reader+0x2b/0x6b0
[  115.515998][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  115.520704][ T1592]  ring_buffer_peek+0x184/0x3b0
[  115.525597][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  115.531171][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  115.535895][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  115.541291][ T1592]  __find_next_entry+0x34d/0x6b0
[  115.546253][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  115.551140][ T1592]  ? trace_find_next_entry+0x370/0x370
[  115.556792][ T1592]  ? down_read+0xab/0x100
[  115.561161][ T1592]  ? __down_common+0x360/0x360
[  115.566175][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  115.571161][ T1592]  ? s_show+0x320/0x320
[  115.575487][ T1592]  vfs_read+0x28c/0xc20
[  115.579688][ T1592]  ? kernel_read+0x1f0/0x1f0
[  115.584451][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  115.589686][ T1592]  ? mutex_lock+0x112/0x1c0
[  115.594437][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  115.601059][ T1592]  ? __fget_files+0x2e1/0x340
[  115.605937][ T1592]  ? __fdget_pos+0x2d2/0x380
[  115.610564][ T1592]  ? ksys_read+0x70/0x260
[  115.614932][ T1592]  ksys_read+0x14a/0x260
[  115.619198][ T1592]  ? vfs_write+0xfd0/0xfd0
[  115.623634][ T1592]  ? __kasan_check_write+0x14/0x20
[  115.628761][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  115.633897][ T1592]  __x64_sys_read+0x7b/0x90
[  115.638420][ T1592]  x64_sys_call+0x96d/0x9a0
[  115.642948][ T1592]  do_syscall_64+0x4c/0xa0
[  115.647377][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  115.652090][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  115.656785][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  115.662697][ T1592] RIP: 0033:0x7f6c274550d9
[  115.667131][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  115.686752][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  115.695186][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  115.703200][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  115.711188][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  115.719171][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  115.727186][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  115.735175][ T1592]  </TASK>
[  115.738209][ T1592] ---[ end trace 258f4ffa22b2c4dc ]---
[  115.743723][ T1592] ------------[ cut here ]------------
[  115.749188][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  115.759454][ T1592] Modules linked in:
[  115.763355][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  115.772047][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  115.782120][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  115.788118][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  115.807738][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  115.813831][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  115.821826][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  115.829840][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  115.837843][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c065d
[  115.845842][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  115.853835][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  115.862784][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  115.869396][ T1592] CR2: 0000555578de00a8 CR3: 0000000105986000 CR4: 00000000003506a0
[  115.877402][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  115.885390][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  115.893377][ T1592] Call Trace:
[  115.896678][ T1592]  <TASK>
[  115.899632][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  115.905303][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  115.911043][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  115.916173][ T1592]  rb_buffer_peek+0x442/0x7a0
[  115.920889][ T1592]  ring_buffer_peek+0x184/0x3b0
[  115.925762][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  115.931321][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  115.936017][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  115.941405][ T1592]  __find_next_entry+0x34d/0x6b0
[  115.946367][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  115.951241][ T1592]  ? trace_find_next_entry+0x370/0x370
[  115.956721][ T1592]  ? down_read+0xab/0x100
[  115.961071][ T1592]  ? __down_common+0x360/0x360
[  115.965856][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  115.970810][ T1592]  ? s_show+0x320/0x320
[  115.974978][ T1592]  vfs_read+0x28c/0xc20
[  115.979260][ T1592]  ? kernel_read+0x1f0/0x1f0
[  115.983888][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  115.989224][ T1592]  ? mutex_lock+0x112/0x1c0
[  115.993758][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  116.000374][ T1592]  ? __fget_files+0x2e1/0x340
[  116.005074][ T1592]  ? __fdget_pos+0x2d2/0x380
[  116.009690][ T1592]  ? ksys_read+0x70/0x260
[  116.014036][ T1592]  ksys_read+0x14a/0x260
[  116.018293][ T1592]  ? vfs_write+0xfd0/0xfd0
[  116.022727][ T1592]  ? __kasan_check_write+0x14/0x20
[  116.027861][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  116.033003][ T1592]  __x64_sys_read+0x7b/0x90
[  116.037537][ T1592]  x64_sys_call+0x96d/0x9a0
[  116.042064][ T1592]  do_syscall_64+0x4c/0xa0
[  116.046498][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  116.051192][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  116.055883][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  116.061786][ T1592] RIP: 0033:0x7f6c274550d9
[  116.066219][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  116.085861][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  116.094292][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  116.102275][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  116.110265][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  116.118255][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  116.126245][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  116.134230][ T1592]  </TASK>
[  116.137257][ T1592] ---[ end trace 258f4ffa22b2c4dd ]---
[  116.142770][ T1592] ------------[ cut here ]------------
[  116.148226][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  116.158486][ T1592] Modules linked in:
[  116.162388][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  116.171075][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  116.181142][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  116.186965][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  116.206586][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010002
[  116.212672][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  116.220663][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  116.228656][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  116.236650][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c065d
[  116.244638][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  116.252623][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  116.261566][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  116.268163][ T1592] CR2: 0000555578de00a8 CR3: 0000000105986000 CR4: 00000000003506a0
[  116.276149][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  116.284133][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  116.292117][ T1592] Call Trace:
[  116.295406][ T1592]  <TASK>
[  116.298355][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  116.304012][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  116.309683][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  116.315419][ T1592]  rb_advance_reader+0x2b/0x6b0
[  116.320288][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  116.324983][ T1592]  ring_buffer_peek+0x184/0x3b0
[  116.329845][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  116.335408][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  116.340100][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  116.345484][ T1592]  __find_next_entry+0x34d/0x6b0
[  116.350439][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  116.355300][ T1592]  ? trace_find_next_entry+0x370/0x370
[  116.360780][ T1592]  ? down_read+0xab/0x100
[  116.365127][ T1592]  ? __down_common+0x360/0x360
[  116.369904][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  116.374876][ T1592]  ? s_show+0x320/0x320
[  116.379043][ T1592]  vfs_read+0x28c/0xc20
[  116.383212][ T1592]  ? kernel_read+0x1f0/0x1f0
[  116.387813][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  116.393022][ T1592]  ? mutex_lock+0x112/0x1c0
[  116.397537][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  116.404137][ T1592]  ? __fget_files+0x2e1/0x340
[  116.408831][ T1592]  ? __fdget_pos+0x2d2/0x380
[  116.413431][ T1592]  ? ksys_read+0x70/0x260
[  116.417770][ T1592]  ksys_read+0x14a/0x260
[  116.422028][ T1592]  ? vfs_write+0xfd0/0xfd0
[  116.426455][ T1592]  ? __kasan_check_write+0x14/0x20
[  116.431583][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  116.436717][ T1592]  __x64_sys_read+0x7b/0x90
[  116.441237][ T1592]  x64_sys_call+0x96d/0x9a0
[  116.446744][ T1592]  do_syscall_64+0x4c/0xa0
[  116.451191][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  116.455889][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  116.460587][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  116.466499][ T1592] RIP: 0033:0x7f6c274550d9
[  116.470929][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  116.490568][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  116.498997][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  116.506983][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  116.514976][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  116.522962][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  116.530949][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  116.539112][ T1592]  </TASK>
[  116.542147][ T1592] ---[ end trace 258f4ffa22b2c4de ]---
[  116.547662][ T1592] ------------[ cut here ]------------
[  116.553163][ T1592] WARNING: CPU: 1 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  116.563089][ T1592] Modules linked in:
[  116.566998][ T1592] CPU: 1 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  116.575699][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  116.585943][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  116.591452][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c
[  116.611075][ T1592] RSP: 0018:ffffc90000cdf968 EFLAGS: 00010002
[  116.617157][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816ba919
[  116.625143][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  116.633129][ T1592] RBP: ffffc90000cdf9b0 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  116.641125][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: ffff88812472b671
[  116.649138][ T1592] R13: ffff888100055410 R14: ffffc90000cdfb80 R15: 07fc1358b93fffff
[  116.657266][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[  116.668146][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  116.674757][ T1592] CR2: 0000555578de00a8 CR3: 0000000105986000 CR4: 00000000003506a0
[  116.682751][ T1592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  116.690869][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  116.698925][ T1592] Call Trace:
[  116.702240][ T1592]  <TASK>
[  116.705205][ T1592]  ring_buffer_peek+0x184/0x3b0
[  116.710118][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  116.715701][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  116.720422][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  116.725820][ T1592]  __find_next_entry+0x34d/0x6b0
[  116.730779][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  116.735654][ T1592]  ? trace_find_next_entry+0x370/0x370
[  116.741151][ T1592]  ? down_read+0xab/0x100
[  116.745505][ T1592]  ? __down_common+0x360/0x360
[  116.750285][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  116.755242][ T1592]  ? s_show+0x320/0x320
[  116.759412][ T1592]  vfs_read+0x28c/0xc20
[  116.763607][ T1592]  ? kernel_read+0x1f0/0x1f0
[  116.768212][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  116.773429][ T1592]  ? mutex_lock+0x112/0x1c0
[  116.777968][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  116.784584][ T1592]  ? __fget_files+0x2e1/0x340
[  116.789309][ T1592]  ? __fdget_pos+0x2d2/0x380
[  116.793920][ T1592]  ? ksys_read+0x70/0x260
[  116.798291][ T1592]  ksys_read+0x14a/0x260
[  116.802547][ T1592]  ? vfs_write+0xfd0/0xfd0
[  116.806977][ T1592]  ? __kasan_check_write+0x14/0x20
[  116.812103][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  116.817370][ T1592]  __x64_sys_read+0x7b/0x90
[  116.821911][ T1592]  x64_sys_call+0x96d/0x9a0
[  116.826430][ T1592]  do_syscall_64+0x4c/0xa0
[  116.830864][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  116.835559][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  116.840254][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  116.846170][ T1592] RIP: 0033:0x7f6c274550d9
[  116.850606][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  116.870235][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  116.878668][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  116.886662][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  116.894672][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  116.902664][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  116.910832][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  116.920109][ T1592]  </TASK>
[  116.923163][ T1592] ---[ end trace 258f4ffa22b2c4df ]---
[  116.931219][ T1592] ------------[ cut here ]------------
[  116.936720][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  116.946990][ T1592] Modules linked in:
[  116.950904][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  116.959620][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  116.969778][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  116.975602][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  116.995782][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010006
[  117.001881][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  117.009879][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  117.017863][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  117.025852][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0665
[  117.033836][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  117.041822][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  117.050797][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  117.057394][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  117.065386][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  117.073373][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  117.081358][ T1592] Call Trace:
[  117.084647][ T1592]  <TASK>
[  117.087601][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  117.093257][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  117.099016][ T1592]  ? __kasan_check_write+0x14/0x20
[  117.104145][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  117.108838][ T1592]  rb_buffer_peek+0x60/0x7a0
[  117.113444][ T1592]  ring_buffer_peek+0x184/0x3b0
[  117.118310][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  117.123871][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  117.128562][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  117.133953][ T1592]  __find_next_entry+0x34d/0x6b0
[  117.138907][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  117.143778][ T1592]  ? trace_find_next_entry+0x370/0x370
[  117.149253][ T1592]  ? down_read+0xab/0x100
[  117.153600][ T1592]  ? __down_common+0x360/0x360
[  117.158377][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  117.163328][ T1592]  ? s_show+0x320/0x320
[  117.167500][ T1592]  vfs_read+0x28c/0xc20
[  117.171679][ T1592]  ? kernel_read+0x1f0/0x1f0
[  117.176286][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  117.181496][ T1592]  ? mutex_lock+0x112/0x1c0
[  117.186016][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  117.192620][ T1592]  ? __fget_files+0x2e1/0x340
[  117.197311][ T1592]  ? __fdget_pos+0x2d2/0x380
[  117.201910][ T1592]  ? ksys_read+0x70/0x260
[  117.206277][ T1592]  ksys_read+0x14a/0x260
[  117.210549][ T1592]  ? vfs_write+0xfd0/0xfd0
[  117.214984][ T1592]  ? __kasan_check_write+0x14/0x20
[  117.220133][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  117.225265][ T1592]  __x64_sys_read+0x7b/0x90
[  117.229803][ T1592]  x64_sys_call+0x96d/0x9a0
[  117.234755][ T1592]  do_syscall_64+0x4c/0xa0
[  117.239186][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  117.243887][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  117.248575][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  117.254481][ T1592] RIP: 0033:0x7f6c274550d9
[  117.258910][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  117.278528][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  117.286955][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  117.294942][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  117.302956][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  117.310943][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  117.318938][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  117.326936][ T1592]  </TASK>
[  117.329967][ T1592] ---[ end trace 258f4ffa22b2c4e0 ]---
[  117.335484][ T1592] ------------[ cut here ]------------
[  117.340955][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  117.351216][ T1592] Modules linked in:
[  117.355122][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  117.363898][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  117.373973][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  117.380176][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  117.399798][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  117.405877][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  117.413859][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  117.421841][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  117.429832][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c0665
[  117.437817][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  117.445808][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  117.454753][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  117.461355][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  117.469345][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  117.477332][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  117.485318][ T1592] Call Trace:
[  117.488612][ T1592]  <TASK>
[  117.491572][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  117.497258][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  117.502913][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  117.508650][ T1592]  rb_advance_reader+0x2b/0x6b0
[  117.513516][ T1592]  rb_buffer_peek+0x43a/0x7a0
[  117.518472][ T1592]  ring_buffer_peek+0x184/0x3b0
[  117.523339][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  117.528897][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  117.533586][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  117.538997][ T1592]  __find_next_entry+0x34d/0x6b0
[  117.543952][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  117.548819][ T1592]  ? trace_find_next_entry+0x370/0x370
[  117.554294][ T1592]  ? down_read+0xab/0x100
[  117.558642][ T1592]  ? __down_common+0x360/0x360
[  117.563466][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  117.568419][ T1592]  ? s_show+0x320/0x320
[  117.572588][ T1592]  vfs_read+0x28c/0xc20
[  117.576782][ T1592]  ? kernel_read+0x1f0/0x1f0
[  117.581383][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  117.586594][ T1592]  ? mutex_lock+0x112/0x1c0
[  117.591114][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  117.598160][ T1592]  ? __fget_files+0x2e1/0x340
[  117.602851][ T1592]  ? __fdget_pos+0x2d2/0x380
[  117.607451][ T1592]  ? ksys_read+0x70/0x260
[  117.611791][ T1592]  ksys_read+0x14a/0x260
[  117.616047][ T1592]  ? vfs_write+0xfd0/0xfd0
[  117.620472][ T1592]  ? __kasan_check_write+0x14/0x20
[  117.625594][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  117.630715][ T1592]  __x64_sys_read+0x7b/0x90
[  117.635249][ T1592]  x64_sys_call+0x96d/0x9a0
[  117.639773][ T1592]  do_syscall_64+0x4c/0xa0
[  117.644199][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  117.648984][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  117.653671][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  117.659577][ T1592] RIP: 0033:0x7f6c274550d9
[  117.664004][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  117.683654][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  117.692080][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  117.700072][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  117.708061][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  117.716044][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  117.724027][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  117.732016][ T1592]  </TASK>
[  117.735047][ T1592] ---[ end trace 258f4ffa22b2c4e1 ]---
[  117.740553][ T1592] ------------[ cut here ]------------
[  117.746014][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  117.756290][ T1592] Modules linked in:
[  117.760218][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  117.768912][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  117.778978][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  117.784800][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  117.804554][ T1592] RSP: 0018:ffffc90000cdf7e0 EFLAGS: 00010002
[  117.810669][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  117.818667][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  117.826666][ T1592] RBP: ffffc90000cdf958 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  117.834651][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c066d
[  117.842634][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  117.850629][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  117.859606][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  117.866224][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  117.874209][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  117.882204][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  117.890188][ T1592] Call Trace:
[  117.893475][ T1592]  <TASK>
[  117.896423][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  117.902074][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  117.907811][ T1592]  ? rb_advance_reader+0x456/0x6b0
[  117.912934][ T1592]  rb_buffer_peek+0x442/0x7a0
[  117.917626][ T1592]  ring_buffer_peek+0x184/0x3b0
[  117.922512][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  117.928070][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  117.932758][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  117.938142][ T1592]  __find_next_entry+0x34d/0x6b0
[  117.943097][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  117.947965][ T1592]  ? trace_find_next_entry+0x370/0x370
[  117.953439][ T1592]  ? down_read+0xab/0x100
[  117.957779][ T1592]  ? __down_common+0x360/0x360
[  117.962563][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  117.967515][ T1592]  ? s_show+0x320/0x320
[  117.971680][ T1592]  vfs_read+0x28c/0xc20
[  117.975847][ T1592]  ? kernel_read+0x1f0/0x1f0
[  117.980450][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  117.985660][ T1592]  ? mutex_lock+0x112/0x1c0
[  117.990177][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  117.996777][ T1592]  ? __fget_files+0x2e1/0x340
[  118.001467][ T1592]  ? __fdget_pos+0x2d2/0x380
[  118.006065][ T1592]  ? ksys_read+0x70/0x260
[  118.010408][ T1592]  ksys_read+0x14a/0x260
[  118.014660][ T1592]  ? vfs_write+0xfd0/0xfd0
[  118.019088][ T1592]  ? __kasan_check_write+0x14/0x20
[  118.024214][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  118.029338][ T1592]  __x64_sys_read+0x7b/0x90
[  118.033851][ T1592]  x64_sys_call+0x96d/0x9a0
[  118.038376][ T1592]  do_syscall_64+0x4c/0xa0
[  118.042805][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  118.047493][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  118.052179][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  118.058104][ T1592] RIP: 0033:0x7f6c274550d9
[  118.062534][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  118.082156][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  118.090607][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  118.098599][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  118.106587][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  118.114571][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  118.122556][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  118.130548][ T1592]  </TASK>
[  118.133596][ T1592] ---[ end trace 258f4ffa22b2c4e2 ]---
[  118.139102][ T1592] ------------[ cut here ]------------
[  118.144563][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4527 rb_get_reader_page+0xa68/0xc00
[  118.154928][ T1592] Modules linked in:
[  118.158833][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  118.167516][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  118.177582][ T1592] RIP: 0010:rb_get_reader_page+0xa68/0xc00
[  118.183404][ T1592] Code: 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 dd 2e 3d 00 48 8b 1b 48 8d 7b 08 be 04 00 00 00 e8 cc 30 3d 00 f0 ff 43 08 <0f> 0b 4c 8b 64 24 38 4d 85 e4 74 3d 43 0f b6 44 3d 00 84 c0 0f 85
[  118.203026][ T1592] RSP: 0018:ffffc90000cdf7a0 EFLAGS: 00010006
[  118.209108][ T1592] RAX: 1ffff1102000aa01 RBX: ffff888100052600 RCX: ffffffff816bf854
[  118.217090][ T1592] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888100052608
[  118.225075][ T1592] RBP: ffffc90000cdf910 R08: ffff88810005260b R09: 1ffff1102000a4c1
[  118.233061][ T1592] R10: dffffc0000000000 R11: ffffed102000a4c2 R12: 00000000246c066d
[  118.241046][ T1592] R13: 1ffff1102000a123 R14: 1ffff1102000a126 R15: dffffc0000000000
[  118.249055][ T1592] FS:  00007f6c25e8d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  118.258004][ T1592] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  118.264597][ T1592] CR2: 00007f05872cf5a0 CR3: 0000000105986000 CR4: 00000000003506b0
[  118.272592][ T1592] DR0: 0000000000010000 DR1: 0000000000000000 DR2: 0000000000000000
[  118.280576][ T1592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  118.288567][ T1592] Call Trace:
[  118.291862][ T1592]  <TASK>
[  118.294809][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  118.300459][ T1592]  ? ring_buffer_read_page+0x1210/0x1210
[  118.306110][ T1592]  ? irqentry_exit_cond_resched+0x29/0x30
[  118.311871][ T1592]  rb_advance_reader+0x2b/0x6b0
[  118.316734][ T1592]  rb_buffer_peek+0x6a4/0x7a0
[  118.321427][ T1592]  ring_buffer_peek+0x184/0x3b0
[  118.326297][ T1592]  ? ring_buffer_iter_empty+0x370/0x370
[  118.331856][ T1592]  ? _raw_spin_lock+0x94/0xf0
[  118.336547][ T1592]  ? _raw_spin_trylock_bh+0x150/0x150
[  118.341941][ T1592]  __find_next_entry+0x34d/0x6b0
[  118.346900][ T1592]  ? _raw_spin_unlock+0x4d/0x70
[  118.351771][ T1592]  ? trace_find_next_entry+0x370/0x370
[  118.357248][ T1592]  ? down_read+0xab/0x100
[  118.361592][ T1592]  ? __down_common+0x360/0x360
[  118.366385][ T1592]  tracing_read_pipe+0x3b8/0xab0
[  118.371356][ T1592]  ? s_show+0x320/0x320
[  118.375525][ T1592]  vfs_read+0x28c/0xc20
[  118.379700][ T1592]  ? kernel_read+0x1f0/0x1f0
[  118.384302][ T1592]  ? __mutex_lock_slowpath+0xe/0x10
[  118.389512][ T1592]  ? mutex_lock+0x112/0x1c0
[  118.394050][ T1592]  ? wait_for_completion_killable_timeout+0x10/0x10
[  118.400671][ T1592]  ? __fget_files+0x2e1/0x340
[  118.405366][ T1592]  ? __fdget_pos+0x2d2/0x380
[  118.409966][ T1592]  ? ksys_read+0x70/0x260
[  118.414311][ T1592]  ksys_read+0x14a/0x260
[  118.418568][ T1592]  ? vfs_write+0xfd0/0xfd0
[  118.422996][ T1592]  ? __kasan_check_write+0x14/0x20
[  118.428120][ T1592]  ? switch_fpu_return+0x15d/0x2c0
[  118.433256][ T1592]  __x64_sys_read+0x7b/0x90
[  118.437789][ T1592]  x64_sys_call+0x96d/0x9a0
[  118.442307][ T1592]  do_syscall_64+0x4c/0xa0
[  118.446738][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  118.451426][ T1592]  ? clear_bhb_loop+0x50/0xa0
[  118.456118][ T1592]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  118.462022][ T1592] RIP: 0033:0x7f6c274550d9
[  118.466452][ T1592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  118.486070][ T1592] RSP: 002b:00007f6c25e8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  118.494497][ T1592] RAX: ffffffffffffffda RBX: 00007f6c276dd090 RCX: 00007f6c274550d9
[  118.502482][ T1592] RDX: 0000000000002000 RSI: 0000200000004000 RDI: 0000000000000006
[  118.510466][ T1592] RBP: 00007f6c274ec024 R08: 0000000000000000 R09: 0000000000000000
[  118.518447][ T1592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  118.526454][ T1592] R13: 00007f6c276dd128 R14: 00007f6c276dd090 R15: 00007ffe0c1c4c68
[  118.534465][ T1592]  </TASK>
[  118.537495][ T1592] ---[ end trace 258f4ffa22b2c4e3 ]---
[  118.543034][ T1592] ------------[ cut here ]------------
[  118.548493][ T1592] WARNING: CPU: 0 PID: 1592 at kernel/trace/ring_buffer.c:4737 rb_buffer_peek+0x6dd/0x7a0
[  118.558410][ T1592] Modules linked in:
[  118.562326][ T1592] CPU: 0 PID: 1592 Comm: syz.1.507 Tainted: G    B   W         syzkaller #0
[  118.571020][ T1592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  118.581087][ T1592] RIP: 0010:rb_buffer_peek+0x6dd/0x7a0
[  118.586573][ T1592] Code: 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 ef e8 19 7e 3d 00 49 8b 5d 00 48 8d 7b 08 be 04 00 00 00 e8 07 80 3d 00 f0 ff 43 08 <0f> 0b 45 31 e4 e9 29 fd ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c