last executing test programs: 5m6.232925205s ago: executing program 3 (id=149): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x400000000008d}, 0x0) timer_settime(0x0, 0x236bd4336e4642df, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x4000087, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000280)={[{@noload}, {@init_itable_val={'init_itable', 0x3d, 0xff}}, {@resgid}]}, 0x0, 0x48f, &(0x7f00000006c0)="$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") ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)={0x8, 0x4, 0x0, 0x6, 0x4}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getdents(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000004000)='./mnt\x00', 0x1ff) mount(0x0, &(0x7f0000004080)='./mnt\x00', &(0x7f00000040c0)='tracefs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004200)='./mnt/trace_marker\x00', 0x1, 0x1a) write(r2, &(0x7f0000000000)="0d9ccf1cb8d871123f1c06000000000000", 0x11) openat(0xffffffffffffff9c, &(0x7f0000009180)='./mnt/trace_pipe\x00', 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) 4m59.947131949s ago: executing program 3 (id=190): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20000114) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x29, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x1, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x1021, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_MTU={0x8, 0x4, 0x500}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 4m54.124972531s ago: executing program 3 (id=202): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000800)=ANY=[], 0x0}, 0x94) socket$igmp6(0xa, 0x3, 0x2) pipe2(0x0, 0x4000) open$dir(0x0, 0x101840, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x400008bf) r0 = socket$inet6_udplite(0xa, 0x2, 0x11) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r3, 0x0, 0xf, 0x8) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r5, 0x4e, 0x0) write$binfmt_script(r5, &(0x7f00000001c0)={'#! ', './file0'}, 0xb) tee(r4, r3, 0x9, 0x8) 4m50.737582089s ago: executing program 3 (id=206): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="03000000000000001c0012800c0001006d6163766c616e000c0002800800", @ANYRES32=r2], 0x4c}}, 0x0) 4m50.467765502s ago: executing program 3 (id=210): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20000114) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x20000000000000e4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x29, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x1, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x1021, 0x3}, [@IFLA_GROUP={0x8}, @IFLA_MTU={0x8, 0x4, 0x500}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 4m49.125224135s ago: executing program 3 (id=216): timer_create(0x1, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="01000000420000000600000008"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r0}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r1}, 0x38) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) 4m33.077703344s ago: executing program 32 (id=216): timer_create(0x1, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="01000000420000000600000008"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r0}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r1}, 0x38) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) 2m12.533237599s ago: executing program 2 (id=1249): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp', 0x24) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x720, 0x0, 0xfffffffffffffd25) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) 2m11.348478384s ago: executing program 2 (id=1254): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000040)=0x7, 0x4) r2 = dup(r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000f70010000000000000000000df"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x240408d0) bind$unix(r2, &(0x7f00000001c0)=@abs={0xa, 0x2}, 0x6e) recvmmsg(r0, &(0x7f00000042c0)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e20, 0x7fffffff, @mcast1}, 0x1c) 2m10.559597721s ago: executing program 2 (id=1259): writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffdb4, 0x0, 0xffffffffffffffff, 0xffffffffffffff20}, 0x48) kexec_load(0x0, 0x0, 0x0, 0x1) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000003c0)={{}, 0x0, 0x1a, @inherit={0x58, &(0x7f00000000c0)=ANY=[@ANYBLOB]}, @subvolid=0x5}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[], 0x50) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x20042014}, 0x4010) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x2, 0x0) write$vga_arbiter(r3, &(0x7f00000000c0)=@other={'lock', ' ', 'none'}, 0xa) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, 0x0, &(0x7f0000000340)) 1m58.952257383s ago: executing program 2 (id=1263): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={0xffffffffffffffff, r2, 0x25, 0x0, @val=@iter={0x0}}, 0x20) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0xffffffff, 0x0, {0x0, 0x0, 0x74, r2, {0x0, 0x7}, {0x0, 0x4}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000880)={r3, 0x0, 0x0}, 0x10) 1m51.207158095s ago: executing program 2 (id=1265): socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r1 = gettid() r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r2, 0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x453) 1m40.351602402s ago: executing program 2 (id=1272): syz_usb_connect(0x3, 0x64, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000cb8be7406d04230848390102030109025200010000000009044000000e0100000a"], 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4ea3, 0x8, @loopback, 0x3}, 0x1c) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000019200)=@raw={'raw\x00', 0x8, 0x3, 0x4d8, 0x180, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x408, 0xffffffff, 0xffffffff, 0x408, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@loopback, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@iprange={{0x68}, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4=@multicast2, @ipv6=@loopback, @ipv6=@empty}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x538) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x5, 0x800, 0x6, 0xa512, 0x3, "4ebdaed43bb30000000000d1188400"}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x9521, &(0x7f0000000100)=[{&(0x7f0000000000)="2c10", 0xff8a}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 1m22.944073145s ago: executing program 33 (id=1272): syz_usb_connect(0x3, 0x64, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000cb8be7406d04230848390102030109025200010000000009044000000e0100000a"], 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4ea3, 0x8, @loopback, 0x3}, 0x1c) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000019200)=@raw={'raw\x00', 0x8, 0x3, 0x4d8, 0x180, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x408, 0xffffffff, 0xffffffff, 0x408, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@loopback, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@iprange={{0x68}, {@ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4=@multicast2, @ipv6=@loopback, @ipv6=@empty}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 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, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x538) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x5, 0x800, 0x6, 0xa512, 0x3, "4ebdaed43bb30000000000d1188400"}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x9521, &(0x7f0000000100)=[{&(0x7f0000000000)="2c10", 0xff8a}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 39.791712491s ago: executing program 1 (id=1295): r0 = socket$rxrpc(0x21, 0x2, 0x2) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3000002, 0x204031, 0xffffffffffffffff, 0xe60d3000) bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x1234, 0x2, 0x10, {0x2, 0x5678, @empty}}, 0x24) listen(r0, 0x1) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 39.223049828s ago: executing program 0 (id=1296): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_codel={{0xa}, {0xc, 0x2, [@TCA_CODEL_LIMIT={0x8}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40048c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) r4 = socket$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) 34.46620331s ago: executing program 4 (id=1297): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) bpf$MAP_CREATE(0x1101000000000000, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000280)={'fscrypt:', @auto=[0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x36]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000380)={'fscrypt:', @auto=[0x30, 0x34, 0x62, 0x30, 0x30, 0x30, 0x30, 0x64, 0x30, 0x30, 0x31, 0x30, 0x37, 0x63, 0x66, 0x61]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff0011223344556677878d486ca0bac53400112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000400)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x66, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x39, 0x64, 0x38, 0x63]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000480)={'fscrypt:', @auto=[0x30, 0x30, 0x66, 0x38, 0x32, 0x35, 0x37, 0x30, 0x34, 0x30, 0x2, 0x39, 0x35, 0x32, 0x63, 0x65]}, &(0x7f0000001000)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) 32.140610548s ago: executing program 1 (id=1298): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r0, &(0x7f0000000b40)={&(0x7f0000000200)={0x2, 0x4c20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xf}, @loopback}}}], 0x20}, 0xe900) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x60000004, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x25, &(0x7f0000000040)="ded6e0966ec1cf6ba4b897a54e4e062b311453dcbb62932a01105d0a8066ca8e5e1f2f575d0d6e996b57fd408d420abb7337934e59815d75b4eb3e7206afce", &(0x7f0000000380)="af5fa441b438b5156d8a9fcc090f586e979858f64170cde36889dcc8539ffcca62621a4c3ea3f7acee366e6fb0b94314f90931dec60fed6c9fee64af416c29f65e47110b81f6b4da06db5e1aad1f627acb", 0x0, 0x3}, 0x2c) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[], 0xfe33) 31.491389629s ago: executing program 0 (id=1299): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file1\x00', 0x0, &(0x7f0000000000), 0xfe, 0x250, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(r1, &(0x7f0000005780)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x20040050) mkdirat(r1, &(0x7f0000022740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x82) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 27.681969687s ago: executing program 4 (id=1300): socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, r0, 0xec776000) readv(r0, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/65, 0x41}], 0x1) 26.262343533s ago: executing program 1 (id=1301): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) close_range(r0, 0xffffffffffffffff, 0x0) 23.427434945s ago: executing program 0 (id=1302): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'batadv0\x00'}) fcntl$notify(0xffffffffffffffff, 0x402, 0x8000003b) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newlink={0x34, 0x10, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, [@IFLA_IFNAME={0x14, 0x3, 'veth0\x00'}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'veth1\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, 0x0, 0x0) listen(r2, 0xfffffffd) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000009c0)={0x0, 0x0, {0x0, @struct, 0x0}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000dc0)={r3, 0x4, 0x0, [0x40, 0x901c, 0x400, 0x0, 0x10000], [0x10, 0x6, 0xa19e00000, 0x7, 0x8000, 0x5, 0xd5, 0x1, 0x824, 0x5, 0xffffffffffffceb2, 0x6dc8, 0x5, 0x71, 0x10, 0xa020, 0x3, 0x3e40, 0x1, 0x1ff, 0x1, 0x400, 0xff, 0x6, 0x5, 0x7fffffff, 0x2, 0xfffffffeffffffff, 0x2a77, 0x1, 0x7, 0x400, 0xe, 0x80000000, 0x101, 0x8, 0x80000000, 0xffffffffffff018c, 0x7, 0xaac3, 0x7, 0xffffffffffffffff, 0xb, 0x5, 0x7ff, 0x2, 0x800, 0x3905, 0x9, 0xb, 0x100000000, 0x6, 0x4, 0x59, 0x7fc000000000000, 0x0, 0x10, 0x1, 0x7, 0x4, 0x80, 0x1, 0xb9, 0x9, 0xcade, 0x6a91, 0x3ff, 0xfffffffffffffffd, 0x3ff, 0x7, 0x1, 0x2, 0xb, 0x3, 0x7, 0x8000000000, 0x7, 0x1, 0x7, 0x81, 0x22b8, 0x9, 0x9, 0x1ff, 0x2, 0x100000000, 0x401, 0x10001, 0x7bce1d26, 0x8, 0x9, 0x4, 0x6, 0x7b60000000, 0x19a2, 0x8, 0x7fff, 0xffffffff00000001, 0x5, 0x49, 0x2600000000000000, 0x2, 0x0, 0x9, 0xffffffff, 0x5, 0x5, 0x1ca, 0x80000001, 0x0, 0x2, 0x1, 0x8000000000000001, 0x6, 0x6, 0x80000000, 0x7ff, 0x401, 0x3, 0x7, 0x8]}) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000980)=@dellink={0x34, 0x11, 0x5, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'batadv0\x00'}]}, 0x34}}, 0x0) 21.167302031s ago: executing program 4 (id=1303): sendmmsg$inet(0xffffffffffffffff, &(0x7f0000003cc0)=[{{&(0x7f0000000140)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0xc}}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$FS_IOC_FSGETXATTR(r0, 0x400455c8, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 19.233804371s ago: executing program 1 (id=1304): r0 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x1234, 0x2, 0x10, {0x2, 0x5678, @empty}}, 0x24) listen(r0, 0x1) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[{0x18, 0x110, 0x1, "02"}, {0x10, 0x110, 0xe}], 0x28}, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0x2) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000800)=@rxrpc=@in4={0x21, 0x1234, 0x2, 0x10, {0x2, 0x5678, @loopback}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000400)}, 0x0) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 14.798019169s ago: executing program 0 (id=1305): r0 = socket$kcm(0x10, 0x400000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000004680)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x94) r2 = socket$kcm(0x29, 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001400)={r0, r1}) 13.363416485s ago: executing program 4 (id=1306): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x2481, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_codel={{0xa}, {0xc, 0x2, [@TCA_CODEL_LIMIT={0x8}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40048c1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) r4 = socket$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) 13.323120567s ago: executing program 1 (id=1307): sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) bpf$MAP_CREATE(0x1101000000000000, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000280)={'fscrypt:', @auto=[0x31, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x36]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000380)={'fscrypt:', @auto=[0x30, 0x34, 0x62, 0x30, 0x30, 0x30, 0x30, 0x64, 0x30, 0x30, 0x31, 0x30, 0x37, 0x63, 0x66, 0x61]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff0011223344556677878d486ca0bac53400112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000400)={'fscrypt:', @auto=[0x30, 0x30, 0x30, 0x30, 0x66, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x39, 0x64, 0x38, 0x63]}, &(0x7f0000000100)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000480)={'fscrypt:', @auto=[0x30, 0x30, 0x66, 0x38, 0x32, 0x35, 0x37, 0x30, 0x34, 0x30, 0x2, 0x39, 0x35, 0x32, 0x63, 0x65]}, &(0x7f0000001000)={0x0, "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x40}, 0x48, 0x0) 8.666114135s ago: executing program 0 (id=1308): r0 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r0, &(0x7f0000000b40)={&(0x7f0000000200)={0x2, 0x4c20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xf}, @loopback}}}], 0x20}, 0xe900) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x60000004, &(0x7f0000000100)="b9ff03fe6044238cb89e14f008060de0ffff00184000632f77fbac14140ee000000d62079f4b4d0f87e5feca6aab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000, 0x0, 0x25, &(0x7f0000000040)="ded6e0966ec1cf6ba4b897a54e4e062b311453dcbb62932a01105d0a8066ca8e5e1f2f575d0d6e996b57fd408d420abb7337934e59815d75b4eb3e7206afce", &(0x7f0000000380)="af5fa441b438b5156d8a9fcc090f586e979858f64170cde36889dcc8539ffcca62621a4c3ea3f7acee366e6fb0b94314f90931dec60fed6c9fee64af416c29f65e47110b81f6b4da06db5e1aad1f627acb", 0x0, 0x3}, 0x2c) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[], 0xfe33) 5.421869827s ago: executing program 1 (id=1309): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000700)='./file1\x00', 0x0, &(0x7f0000000000), 0xfe, 0x250, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) truncate(&(0x7f0000000900)='./file1\x00', 0x3000000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r1, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$kcm(r1, &(0x7f0000005780)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}, {0x0}, {0x0}], 0x3}, 0x20040050) mkdirat(r1, &(0x7f0000022740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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0x82) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 5.274925693s ago: executing program 4 (id=1310): socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, r0, 0xec776000) readv(r0, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/65, 0x41}], 0x1) 509.687516ms ago: executing program 0 (id=1311): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x800, 0x2, 0x4}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0xff00) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1e000000000000000700400009"], 0x50) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890c, &(0x7f0000000000)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newlink={0x44, 0x10, 0x403, 0x70bd27, 0x3, {0x0, 0x0, 0x0, 0x0, 0x90446}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x1}]}}}, @IFLA_LINK={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000600}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c00000010001fff000000000100000000000000", @ANYRES32=0x0, @ANYBLOB="0880000008440000140012800b00010067656e65766500000400028008000a00", @ANYRES32=r3], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 0s ago: executing program 4 (id=1312): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): ead-only [ 84.073245][ T6109] EXT4-fs (loop1): 1 orphan inode deleted [ 84.101710][ T6109] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.283193][ T6120] netlink: 44 bytes leftover after parsing attributes in process `syz.0.95'. [ 85.105842][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.151653][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.657732][ T6158] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 85.904008][ T6170] netlink: 44 bytes leftover after parsing attributes in process `syz.2.105'. [ 86.261351][ T6181] loop0: detected capacity change from 0 to 512 [ 86.335646][ T6181] EXT4-fs error (device loop0): ext4_do_update_inode:5268: inode #15: comm syz.0.106: corrupted inode contents [ 86.486317][ T6181] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 86.527838][ T6181] EXT4-fs error (device loop0): ext4_do_update_inode:5268: inode #15: comm syz.0.106: corrupted inode contents [ 86.613346][ T6181] EXT4-fs error (device loop0): ext4_evict_inode:302: inode #15: comm syz.0.106: mark_inode_dirty error [ 86.681497][ T6181] EXT4-fs (loop0): 1 orphan inode deleted [ 86.713429][ T6181] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.847895][ T6194] loop1: detected capacity change from 0 to 128 [ 88.116384][ C0] sched: RT throttling activated [ 88.135393][ T9] cfg80211: failed to load regulatory.db [ 89.099015][ T6197] program syz.2.113 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 89.958556][ T6220] loop1: detected capacity change from 0 to 512 [ 90.752163][ T6226] loop2: detected capacity change from 0 to 512 [ 90.796228][ T6226] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 90.839891][ T6226] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 90.932723][ T6226] EXT4-fs (loop2): 1 truncate cleaned up [ 90.951290][ T6226] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.049534][ T3510] Bluetooth: hci4: Frame reassembly failed (-84) [ 91.071521][ T6226] EXT4-fs (loop2): shut down requested (0) [ 91.204351][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.223239][ T6239] Zero length message leads to an empty skb [ 91.266599][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 91.335785][ T6241] loop2: detected capacity change from 0 to 128 [ 91.402583][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 91.402596][ T27] audit: type=1800 audit(1789633569.458:20): pid=6241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.132" name="bus" dev="loop2" ino=1048593 res=0 errno=0 [ 91.841799][ T6251] loop2: detected capacity change from 0 to 512 [ 93.014362][ T5771] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.106890][ T5781] Bluetooth: hci4: command 0x1003 tx timeout [ 93.113646][ T5779] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 93.186602][ T5779] Bluetooth: hci0: command 0x0c1a tx timeout [ 93.186697][ T6234] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 93.583955][ T6275] loop0: detected capacity change from 0 to 512 [ 93.943758][ T6234] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 94.134066][ T6234] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 94.147806][ T6234] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 94.153923][ T6234] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 94.171606][ T6234] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 94.187071][ T6234] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 94.198980][ T6234] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 94.210992][ T6234] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 94.232579][ T6234] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 94.246707][ T6234] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 94.287724][ T6234] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 94.785886][ T6296] device-mapper: ioctl: name not supplied when creating device [ 94.809833][ T6295] loop3: detected capacity change from 0 to 512 [ 94.986628][ T6295] EXT4-fs error (device loop3): ext4_do_update_inode:5268: inode #15: comm syz.3.149: corrupted inode contents [ 95.019923][ T6295] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 95.166780][ T6310] loop1: detected capacity change from 0 to 512 [ 95.275428][ T5779] Bluetooth: hci0: command 0x0c1a tx timeout [ 95.401170][ T6295] EXT4-fs error (device loop3): ext4_do_update_inode:5268: inode #15: comm syz.3.149: corrupted inode contents [ 95.730107][ T6295] EXT4-fs error (device loop3): ext4_evict_inode:302: inode #15: comm syz.3.149: mark_inode_dirty error [ 95.758352][ T6295] EXT4-fs (loop3): 1 orphan inode deleted [ 95.778099][ T6295] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.137561][ T6322] loop2: detected capacity change from 0 to 1024 [ 96.209955][ T6322] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 96.226747][ T5779] Bluetooth: hci2: command 0x0c1a tx timeout [ 96.233815][ T5779] Bluetooth: hci1: command 0x0c1a tx timeout [ 96.272407][ T6322] ext4 filesystem being mounted at /44/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.290283][ T27] audit: type=1800 audit(1789633574.348:21): pid=6322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.161" name="file1" dev="loop2" ino=15 res=0 errno=0 [ 96.312907][ T6322] EXT4-fs error (device loop2): ext4_map_blocks:720: inode #15: comm syz.2.161: lblock 0 mapped to illegal pblock 0 (length 1) [ 96.316936][ T5779] Bluetooth: hci3: command 0x0c1a tx timeout [ 96.366111][ T6322] EXT4-fs (loop2): Remounting filesystem read-only [ 96.497487][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 96.844638][ T6331] device-mapper: ioctl: name not supplied when creating device [ 97.346627][ T5779] Bluetooth: hci0: command 0x0c1a tx timeout [ 97.530116][ T6351] loop0: detected capacity change from 0 to 512 [ 98.309910][ T5779] Bluetooth: hci1: command 0x0c1a tx timeout [ 98.315971][ T5779] Bluetooth: hci2: command 0x0c1a tx timeout [ 98.387999][ T5779] Bluetooth: hci3: command 0x0c1a tx timeout [ 99.657962][ T6381] loop2: detected capacity change from 0 to 512 [ 100.387611][ T5781] Bluetooth: hci1: command 0x0c1a tx timeout [ 100.393716][ T5779] Bluetooth: hci2: command 0x0c1a tx timeout [ 100.471752][ T5779] Bluetooth: hci3: command 0x0c1a tx timeout [ 100.480091][ T6384] loop1: detected capacity change from 0 to 4096 [ 100.548311][ T6384] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 100.640729][ T6384] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.671793][ T5774] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.770151][ T6396] loop0: detected capacity change from 0 to 256 [ 100.900283][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.797522][ T6409] loop0: detected capacity change from 0 to 128 [ 104.641880][ T6411] netlink: 16 bytes leftover after parsing attributes in process `syz.1.194'. [ 104.857827][ T6416] loop0: detected capacity change from 0 to 512 [ 105.724659][ T6421] loop2: detected capacity change from 0 to 4096 [ 105.762357][ T6421] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 105.892502][ T6421] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.978622][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.996599][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 106.070917][ T6430] loop1: detected capacity change from 0 to 512 [ 106.157541][ T6430] EXT4-fs error (device loop1): ext4_do_update_inode:5268: inode #15: comm syz.1.198: corrupted inode contents [ 106.174056][ T6430] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 106.193639][ T6430] EXT4-fs error (device loop1): ext4_do_update_inode:5268: inode #15: comm syz.1.198: corrupted inode contents [ 106.223886][ T6430] EXT4-fs error (device loop1): ext4_evict_inode:302: inode #15: comm syz.1.198: mark_inode_dirty error [ 106.239352][ T6430] EXT4-fs (loop1): 1 orphan inode deleted [ 106.246668][ T6430] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.761118][ T6442] FAULT_INJECTION: forcing a failure. [ 106.761118][ T6442] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 106.821180][ T6442] CPU: 0 PID: 6442 Comm: syz.2.204 Not tainted syzkaller #0 [ 106.828530][ T6442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 106.838600][ T6442] Call Trace: [ 106.841888][ T6442] [ 106.844825][ T6442] dump_stack_lvl+0x18c/0x250 [ 106.849527][ T6442] ? show_regs_print_info+0x20/0x20 [ 106.854743][ T6442] ? load_image+0x420/0x420 [ 106.859269][ T6442] ? __might_fault+0xaa/0x120 [ 106.863956][ T6442] ? __lock_acquire+0x7d80/0x7d80 [ 106.868996][ T6442] should_fail_ex+0x394/0x4c0 [ 106.873695][ T6442] _copy_from_user+0x2f/0xe0 [ 106.878303][ T6442] __tun_chr_ioctl+0x226/0x2070 [ 106.883184][ T6442] ? tun_flow_create+0x310/0x310 [ 106.888162][ T6442] ? bpf_lsm_file_ioctl+0x9/0x10 [ 106.893108][ T6442] ? security_file_ioctl+0x80/0xa0 [ 106.898238][ T6442] ? tun_chr_poll+0x630/0x630 [ 106.902939][ T6442] __se_sys_ioctl+0xfd/0x170 [ 106.907552][ T6442] do_syscall_64+0x55/0xb0 [ 106.911980][ T6442] ? clear_bhb_loop+0x40/0x90 [ 106.916671][ T6442] ? clear_bhb_loop+0x40/0x90 [ 106.921361][ T6442] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.927310][ T6442] RIP: 0033:0x7fa10119e159 [ 106.931734][ T6442] 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 [ 106.951445][ T6442] RSP: 002b:00007fa101f9b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.959874][ T6442] RAX: ffffffffffffffda RBX: 00007fa101425fa0 RCX: 00007fa10119e159 [ 106.967857][ T6442] RDX: 00002000000000c0 RSI: 00000000400454ca RDI: 0000000000000003 [ 106.975838][ T6442] RBP: 00007fa10123506b R08: 0000000000000000 R09: 0000000000000000 [ 106.983819][ T6442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.991802][ T6442] R13: 00007fa101426038 R14: 00007fa101425fa0 R15: 00007ffea81c0568 [ 106.999803][ T6442] [ 107.140187][ T6445] loop0: detected capacity change from 0 to 128 [ 110.025919][ T6451] netlink: 16 bytes leftover after parsing attributes in process `syz.3.206'. [ 110.164400][ T6458] FAULT_INJECTION: forcing a failure. [ 110.164400][ T6458] name fail_futex, interval 1, probability 0, space 0, times 1 [ 110.196124][ T6458] CPU: 0 PID: 6458 Comm: syz.2.208 Not tainted syzkaller #0 [ 110.200988][ T6456] loop0: detected capacity change from 0 to 4096 [ 110.203439][ T6458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 110.203452][ T6458] Call Trace: [ 110.223121][ T6458] [ 110.226056][ T6458] dump_stack_lvl+0x18c/0x250 [ 110.230755][ T6458] ? show_regs_print_info+0x20/0x20 [ 110.235982][ T6458] ? load_image+0x420/0x420 [ 110.240507][ T6458] ? get_user_pages_fast_only+0xa0/0xa0 [ 110.246078][ T6458] should_fail_ex+0x394/0x4c0 [ 110.250763][ T6458] get_futex_key+0x857/0x1030 [ 110.255442][ T6458] ? futex_setup_timer+0xc0/0xc0 [ 110.260381][ T6458] futex_wake+0x127/0x4f0 [ 110.264709][ T6458] ? futex_wake_mark+0x150/0x150 [ 110.269654][ T6458] do_futex+0x35d/0x3e0 [ 110.273805][ T6458] ? __might_fault+0xaa/0x120 [ 110.278477][ T6458] ? __ia32_sys_get_robust_list+0x110/0x110 [ 110.284379][ T6458] ? __might_fault+0xc6/0x120 [ 110.289064][ T6458] mm_release+0x184/0x3a0 [ 110.293393][ T6458] ? exit_mm_release+0x30/0x30 [ 110.298153][ T6458] ? lockdep_hardirqs_on+0x98/0x150 [ 110.303352][ T6458] exit_mm+0xa4/0x340 [ 110.307354][ T6458] ? sysctl_delayacct+0x220/0x220 [ 110.312373][ T6458] ? do_exit+0x2530/0x2530 [ 110.316790][ T6458] do_exit+0x909/0x2530 [ 110.320955][ T6458] ? put_task_struct+0xc0/0xc0 [ 110.325721][ T6458] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 110.331697][ T6458] ? get_signal+0x100e/0x1390 [ 110.336373][ T6458] ? lock_chain_count+0x20/0x20 [ 110.341222][ T6458] ? _raw_spin_lock_irq+0xbb/0xf0 [ 110.346244][ T6458] do_group_exit+0x22d/0x2f0 [ 110.350826][ T6458] ? lockdep_hardirqs_on+0x98/0x150 [ 110.356028][ T6458] get_signal+0x12a6/0x1390 [ 110.360552][ T6458] arch_do_signal_or_restart+0xc2/0x7b0 [ 110.366100][ T6458] ? __ia32_sys_get_robust_list+0x110/0x110 [ 110.371990][ T6458] ? get_sigframe_size+0x20/0x20 [ 110.376940][ T6458] ? exit_to_user_mode_loop+0x3b/0x110 [ 110.382408][ T6458] exit_to_user_mode_loop+0x70/0x110 [ 110.387692][ T6458] exit_to_user_mode_prepare+0xee/0x180 [ 110.393238][ T6458] syscall_exit_to_user_mode+0x1a/0x50 [ 110.398691][ T6458] do_syscall_64+0x61/0xb0 [ 110.403101][ T6458] ? clear_bhb_loop+0x40/0x90 [ 110.407773][ T6458] ? clear_bhb_loop+0x40/0x90 [ 110.412445][ T6458] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.418333][ T6458] RIP: 0033:0x7fa10119e159 [ 110.422740][ T6458] 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 [ 110.442339][ T6458] RSP: 002b:00007fa101f9b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 110.450748][ T6458] RAX: fffffffffffffe00 RBX: 00007fa101425fa8 RCX: 00007fa10119e159 [ 110.458712][ T6458] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa101425fa8 [ 110.466684][ T6458] RBP: 00007fa101425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.474660][ T6458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.482629][ T6458] R13: 00007fa101426038 R14: 00007ffea81c0480 R15: 00007ffea81c0568 [ 110.490618][ T6458] [ 110.519651][ T6456] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 110.699786][ T6456] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.804319][ T6468] device-mapper: ioctl: name not supplied when creating device [ 110.822310][ T5771] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.570142][ T6480] loop0: detected capacity change from 0 to 128 [ 114.383429][ T6487] netlink: 16 bytes leftover after parsing attributes in process `syz.0.218'. [ 114.449824][ T6489] loop2: detected capacity change from 0 to 512 [ 114.547375][ T6489] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.595105][ T6489] ext4 filesystem being mounted at /64/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.650292][ T6491] loop0: detected capacity change from 0 to 4096 [ 114.720674][ T6491] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 114.769861][ T6491] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.803175][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.960374][ T5771] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.971303][ T6497] device-mapper: ioctl: name not supplied when creating device [ 115.143907][ T788] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 115.155614][ T6499] netlink: 'syz.0.222': attribute type 10 has an invalid length. [ 115.167271][ T6499] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.174842][ T6499] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.180744][ T788] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 115.184663][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.289821][ T6499] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.297047][ T6499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.305307][ T6499] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.312849][ T6499] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.367513][ T6499] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 115.392691][ T6502] fido_id[6502]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 115.561881][ T6510] netlink: 16 bytes leftover after parsing attributes in process `syz.1.228'. [ 115.735769][ T6515] netlink: 8 bytes leftover after parsing attributes in process `syz.1.229'. [ 115.857470][ T6518] loop0: detected capacity change from 0 to 128 [ 118.628117][ T6522] device-mapper: ioctl: name not supplied when creating device [ 118.692991][ T6524] loop0: detected capacity change from 0 to 256 [ 118.726207][ T6524] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 118.743818][ T6524] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 118.746031][ T6526] loop2: detected capacity change from 0 to 1024 [ 118.776083][ T6524] exFAT-fs (loop0): failed to load upcase table (idx : 0x00011e7e, chksum : 0x7f95ea71, utbl_chksum : 0xe619d30d) [ 118.804785][ T6524] exFAT-fs (loop0): failed to load alloc-bitmap [ 118.826728][ T6524] exFAT-fs (loop0): failed to recognize exfat type [ 118.837541][ T6526] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.928517][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.964245][ T6542] netlink: 16 bytes leftover after parsing attributes in process `syz.0.237'. [ 120.219224][ T6549] bond0: no command found in slaves file - use +ifname or -ifname [ 120.245299][ T6551] device-mapper: ioctl: name not supplied when creating device [ 122.227746][ T6552] loop1: detected capacity change from 0 to 40427 [ 122.359357][ T6552] F2FS-fs (loop1): Fix alignment : done, start(4096) end(16896) block(12288) [ 122.371682][ T6552] F2FS-fs (loop1): Unrecognized mount option "ÿ" or missing value [ 123.117823][ T6558] loop2: detected capacity change from 0 to 256 [ 123.128391][ T6558] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 123.139299][ T6558] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 123.166561][ T6558] exFAT-fs (loop2): failed to load upcase table (idx : 0x00011e7e, chksum : 0x7f95ea71, utbl_chksum : 0xe619d30d) [ 123.184134][ T6558] exFAT-fs (loop2): failed to load alloc-bitmap [ 123.191195][ T6558] exFAT-fs (loop2): failed to recognize exfat type [ 124.176073][ T6573] netlink: 'syz.0.250': attribute type 17 has an invalid length. [ 124.185585][ T6573] netlink: 8 bytes leftover after parsing attributes in process `syz.0.250'. [ 124.401599][ T6575] device-mapper: ioctl: name not supplied when creating device [ 126.633696][ T6587] loop0: detected capacity change from 0 to 40427 [ 126.691738][ T6587] F2FS-fs (loop0): Fix alignment : done, start(4096) end(16896) block(12288) [ 126.705521][ T6587] F2FS-fs (loop0): Unrecognized mount option "ÿ" or missing value [ 127.713352][ T6596] loop1: detected capacity change from 0 to 512 [ 127.729061][ T6596] EXT4-fs: Ignoring removed nobh option [ 127.769285][ T6596] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 127.793844][ T6596] EXT4-fs error (device loop1): ext4_clear_blocks:883: inode #13: comm syz.1.260: attempt to clear invalid blocks 1 len 1 [ 127.809900][ T6596] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1244: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 127.831892][ T6596] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.260: invalid indirect mapped block 1819239214 (level 0) [ 127.869193][ T6596] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.260: invalid indirect mapped block 1819239214 (level 1) [ 127.888880][ T6596] EXT4-fs (loop1): 1 truncate cleaned up [ 127.899291][ T6596] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 127.923984][ T6601] loop0: detected capacity change from 0 to 256 [ 127.956076][ T6601] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 127.997350][ T6601] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 128.041684][ T5782] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.054103][ T6601] exFAT-fs (loop0): failed to load upcase table (idx : 0x00011e7e, chksum : 0x7f95ea71, utbl_chksum : 0xe619d30d) [ 128.098630][ T6601] exFAT-fs (loop0): failed to load alloc-bitmap [ 128.111976][ T6601] exFAT-fs (loop0): failed to recognize exfat type [ 128.266270][ T5781] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 128.275957][ T5781] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 128.286104][ T5781] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 128.301510][ T5781] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 128.310994][ T5781] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 128.319755][ T5781] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 129.226640][ T6614] device-mapper: ioctl: name not supplied when creating device [ 131.496250][ T5779] Bluetooth: hci4: command tx timeout [ 131.499906][ T6602] chnl_net:caif_netlink_parms(): no params data found [ 131.631795][ T6633] loop2: detected capacity change from 0 to 40427 [ 131.838250][ T6633] F2FS-fs (loop2): Fix alignment : done, start(4096) end(16896) block(12288) [ 131.851541][ T6633] F2FS-fs (loop2): Unrecognized mount option "ÿ" or missing value [ 132.714184][ T6602] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.735692][ T6602] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.750712][ T6602] bridge_slave_0: entered allmulticast mode [ 132.777671][ T6602] bridge_slave_0: entered promiscuous mode [ 132.807362][ T6602] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.814522][ T6602] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.844661][ T6602] bridge_slave_1: entered allmulticast mode [ 132.872633][ T6602] bridge_slave_1: entered promiscuous mode [ 132.875907][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.885532][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.914204][ T6602] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.926615][ T6602] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 133.081720][ T6602] team0: Port device team_slave_0 added [ 133.098879][ T6602] team0: Port device team_slave_1 added [ 133.182749][ T6602] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 133.216556][ T6602] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 133.267762][ T6661] FAULT_INJECTION: forcing a failure. [ 133.267762][ T6661] name failslab, interval 1, probability 0, space 0, times 1 [ 133.281911][ T6663] random: crng reseeded on system resumption [ 133.287744][ T6602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 133.309211][ T6602] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 133.314740][ T6663] FAULT_INJECTION: forcing a failure. [ 133.314740][ T6663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 133.316533][ T6602] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 133.330271][ T6661] CPU: 0 PID: 6661 Comm: syz.2.280 Not tainted syzkaller #0 [ 133.355736][ T6602] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 133.362811][ T6661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 133.362823][ T6661] Call Trace: [ 133.362831][ T6661] [ 133.362839][ T6661] dump_stack_lvl+0x18c/0x250 [ 133.362886][ T6661] ? show_regs_print_info+0x20/0x20 [ 133.362907][ T6661] ? load_image+0x420/0x420 [ 133.362929][ T6661] ? __might_sleep+0xe0/0xe0 [ 133.362955][ T6661] ? __lock_acquire+0x7d80/0x7d80 [ 133.362973][ T6661] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 133.362995][ T6661] should_fail_ex+0x394/0x4c0 [ 133.363022][ T6661] should_failslab+0x9/0x20 [ 133.363043][ T6661] slab_pre_alloc_hook+0x59/0x300 [ 133.363066][ T6661] ? lockdep_hardirqs_on+0x98/0x150 [ 133.363087][ T6661] kmem_cache_alloc+0x5a/0x2c0 [ 133.363108][ T6661] ? taskstats_exit+0x14d/0xce0 [ 133.363129][ T6661] taskstats_exit+0x14d/0xce0 [ 133.363151][ T6661] ? sysctl_delayacct+0x220/0x220 [ 133.363167][ T6661] ? rcu_read_lock_any_held+0xb4/0x140 [ 133.363186][ T6661] ? rcu_read_lock_bh_held+0x100/0x100 [ 133.363214][ T6661] do_exit+0x8fc/0x2530 [ 133.363246][ T6661] ? put_task_struct+0xc0/0xc0 [ 133.478371][ T6661] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 133.484363][ T6661] ? get_signal+0x100e/0x1390 [ 133.489046][ T6661] ? lock_chain_count+0x20/0x20 [ 133.493910][ T6661] ? _raw_spin_lock_irq+0xbb/0xf0 [ 133.498958][ T6661] do_group_exit+0x22d/0x2f0 [ 133.503560][ T6661] ? lockdep_hardirqs_on+0x98/0x150 [ 133.508767][ T6661] get_signal+0x12a6/0x1390 [ 133.513286][ T6661] arch_do_signal_or_restart+0xc2/0x7b0 [ 133.518841][ T6661] ? __ia32_sys_get_robust_list+0x110/0x110 [ 133.524735][ T6661] ? get_sigframe_size+0x20/0x20 [ 133.529690][ T6661] ? exit_to_user_mode_loop+0x3b/0x110 [ 133.535153][ T6661] exit_to_user_mode_loop+0x70/0x110 [ 133.540456][ T6661] exit_to_user_mode_prepare+0xee/0x180 [ 133.546016][ T6661] syscall_exit_to_user_mode+0x1a/0x50 [ 133.546606][ T5779] Bluetooth: hci4: command tx timeout [ 133.551473][ T6661] do_syscall_64+0x61/0xb0 [ 133.551496][ T6661] ? clear_bhb_loop+0x40/0x90 [ 133.565929][ T6661] ? clear_bhb_loop+0x40/0x90 [ 133.570613][ T6661] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 133.576511][ T6661] RIP: 0033:0x7fa10119e159 [ 133.580936][ T6661] 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 [ 133.600636][ T6661] RSP: 002b:00007fa101f9b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 133.609060][ T6661] RAX: fffffffffffffe00 RBX: 00007fa101425fa8 RCX: 00007fa10119e159 [ 133.617033][ T6661] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa101425fa8 [ 133.625003][ T6661] RBP: 00007fa101425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.632971][ T6661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.640945][ T6661] R13: 00007fa101426038 R14: 00007ffea81c0480 R15: 00007ffea81c0568 [ 133.648936][ T6661] [ 133.651952][ T6663] CPU: 1 PID: 6663 Comm: syz.0.281 Not tainted syzkaller #0 [ 133.659258][ T6663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 133.669312][ T6663] Call Trace: [ 133.672585][ T6663] [ 133.675508][ T6663] dump_stack_lvl+0x18c/0x250 [ 133.680194][ T6663] ? show_regs_print_info+0x20/0x20 [ 133.685391][ T6663] ? load_image+0x420/0x420 [ 133.689898][ T6663] ? __lock_acquire+0x7d80/0x7d80 [ 133.694924][ T6663] should_fail_ex+0x394/0x4c0 [ 133.699603][ T6663] prepare_alloc_pages+0x1e1/0x5b0 [ 133.704714][ T6663] __alloc_pages+0x134/0x460 [ 133.709304][ T6663] ? zone_statistics+0x170/0x170 [ 133.714246][ T6663] ? alloc_pages+0x4e1/0x740 [ 133.718841][ T6663] get_zeroed_page+0x17/0x40 [ 133.723425][ T6663] get_image_page+0x41/0x310 [ 133.728013][ T6663] alloc_rtree_node+0xfb/0x180 [ 133.732772][ T6663] memory_bm_create+0x50b/0x990 [ 133.737631][ T6663] create_basic_memory_bitmaps+0x99/0x380 [ 133.743436][ T6663] snapshot_open+0x1b0/0x280 [ 133.748019][ T6663] ? snapshot_compat_ioctl+0x90/0x90 [ 133.753301][ T6663] misc_open+0x326/0x3a0 [ 133.757554][ T6663] chrdev_open+0x58c/0x600 [ 133.761970][ T6663] ? cd_forget+0x160/0x160 [ 133.766389][ T6663] ? fsnotify_perm+0x3ed/0x5e0 [ 133.771159][ T6663] do_dentry_open+0x880/0x14b0 [ 133.775924][ T6663] ? cd_forget+0x160/0x160 [ 133.780338][ T6663] path_openat+0x284f/0x3270 [ 133.784934][ T6663] ? do_sys_openat2+0xda/0x1d0 [ 133.789690][ T6663] ? __x64_sys_openat+0x139/0x160 [ 133.794713][ T6663] ? verify_lock_unused+0x140/0x140 [ 133.799905][ T6663] ? do_filp_open+0x430/0x430 [ 133.804600][ T6663] do_filp_open+0x1f2/0x430 [ 133.809100][ T6663] ? vfs_tmpfile+0x620/0x620 [ 133.813703][ T6663] ? _raw_spin_unlock+0x28/0x40 [ 133.818549][ T6663] ? alloc_fd+0x590/0x640 [ 133.822880][ T6663] do_sys_openat2+0x134/0x1d0 [ 133.827557][ T6663] ? do_sys_open+0xe0/0xe0 [ 133.831971][ T6663] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 133.837949][ T6663] ? lock_chain_count+0x20/0x20 [ 133.842798][ T6663] __x64_sys_openat+0x139/0x160 [ 133.847651][ T6663] do_syscall_64+0x55/0xb0 [ 133.852061][ T6663] ? clear_bhb_loop+0x40/0x90 [ 133.856732][ T6663] ? clear_bhb_loop+0x40/0x90 [ 133.861411][ T6663] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 133.867298][ T6663] RIP: 0033:0x7fa4f659e159 [ 133.871708][ T6663] 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 [ 133.891307][ T6663] RSP: 002b:00007fa4f7477028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 133.899714][ T6663] RAX: ffffffffffffffda RBX: 00007fa4f6825fa0 RCX: 00007fa4f659e159 [ 133.907679][ T6663] RDX: 0000000000020101 RSI: 0000200000000440 RDI: ffffffffffffff9c [ 133.915646][ T6663] RBP: 00007fa4f663506b R08: 0000000000000000 R09: 0000000000000000 [ 133.923611][ T6663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 133.931570][ T6663] R13: 00007fa4f6826038 R14: 00007fa4f6825fa0 R15: 00007ffe02aa96f8 [ 133.939548][ T6663] [ 133.966122][ T6602] hsr_slave_0: entered promiscuous mode [ 133.983698][ T6602] hsr_slave_1: entered promiscuous mode [ 134.006735][ T6602] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 134.030369][ T6602] Cannot create hsr debugfs directory [ 134.401314][ T6674] loop2: detected capacity change from 0 to 128 [ 136.066528][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 136.508979][ T5779] Bluetooth: hci4: command tx timeout [ 137.422637][ T6602] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 137.474140][ T6602] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 137.508225][ T6602] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 137.536053][ T6602] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 137.754012][ T6602] 8021q: adding VLAN 0 to HW filter on device bond0 [ 137.801460][ T6602] 8021q: adding VLAN 0 to HW filter on device team0 [ 137.821228][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.828747][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.849159][ T1098] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.856328][ T1098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.884049][ T6689] netlink: 8 bytes leftover after parsing attributes in process `syz.1.292'. [ 137.919012][ T6689] 8021q: adding VLAN 0 to HW filter on device bond1 [ 138.450937][ T6602] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 138.576663][ T5779] Bluetooth: hci4: command tx timeout [ 138.752340][ T6720] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 139.778895][ T6602] veth0_vlan: entered promiscuous mode [ 139.817153][ T6602] veth1_vlan: entered promiscuous mode [ 139.875429][ T6740] program syz.1.309 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 139.901691][ T6602] veth0_macvtap: entered promiscuous mode [ 139.938048][ T6602] veth1_macvtap: entered promiscuous mode [ 139.974087][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 139.988263][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.026483][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.037303][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.057344][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.085508][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.106079][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 140.131073][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.157550][ T6602] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 140.201029][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.201047][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.201056][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.201067][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.201075][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.201085][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.201093][ T6602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 140.201104][ T6602] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 140.202487][ T6602] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 140.231251][ T6602] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.231285][ T6602] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.231310][ T6602] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.231335][ T6602] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.640280][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.682287][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 140.724588][ T6762] program syz.2.319 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 140.754735][ T3491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.796748][ T3491] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 141.007554][ T6776] netlink: 'syz.4.259': attribute type 17 has an invalid length. [ 141.023844][ T6776] netlink: 8 bytes leftover after parsing attributes in process `syz.4.259'. [ 141.452161][ T6792] program syz.2.331 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 141.710098][ T6803] netlink: 'syz.4.338': attribute type 17 has an invalid length. [ 141.727161][ T6803] netlink: 8 bytes leftover after parsing attributes in process `syz.4.338'. [ 142.494674][ T6826] program syz.0.346 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 143.053516][ T6840] netlink: 8 bytes leftover after parsing attributes in process `syz.4.350'. [ 143.279809][ T6850] program syz.1.358 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 143.672905][ T6864] netlink: 8 bytes leftover after parsing attributes in process `syz.2.365'. [ 144.052335][ T6876] program syz.2.370 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 144.702784][ T6894] netlink: 8 bytes leftover after parsing attributes in process `syz.1.376'. [ 144.920686][ T6907] program syz.1.380 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 145.535288][ T6932] netlink: 12 bytes leftover after parsing attributes in process `syz.1.389'. [ 145.843667][ T6942] program syz.4.392 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 146.085953][ T6952] program syz.4.396 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 146.184365][ T6958] netlink: 12 bytes leftover after parsing attributes in process `syz.0.398'. [ 146.612370][ T6974] program syz.1.404 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 147.309820][ T6983] program syz.1.407 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 147.933158][ T7010] program syz.1.415 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 148.091023][ T7014] program syz.2.418 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 148.253736][ T6997] netlink: 8 bytes leftover after parsing attributes in process `syz.4.410'. [ 148.301398][ T6997] 8021q: adding VLAN 0 to HW filter on device bond1 [ 148.607644][ T7027] loop2: detected capacity change from 0 to 128 [ 151.594242][ T7037] program syz.2.426 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 151.608718][ T7036] netlink: 'syz.1.427': attribute type 12 has an invalid length. [ 151.646303][ T7040] program syz.0.429 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 151.801559][ T7045] loop2: detected capacity change from 0 to 736 [ 151.857703][ T7047] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 152.293658][ T7064] program syz.4.438 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 152.416139][ T7068] FAULT_INJECTION: forcing a failure. [ 152.416139][ T7068] name failslab, interval 1, probability 0, space 0, times 0 [ 152.440956][ T7068] CPU: 1 PID: 7068 Comm: syz.1.441 Not tainted syzkaller #0 [ 152.448292][ T7068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 152.458364][ T7068] Call Trace: [ 152.461670][ T7068] [ 152.464617][ T7068] dump_stack_lvl+0x18c/0x250 [ 152.469342][ T7068] ? show_regs_print_info+0x20/0x20 [ 152.474572][ T7068] ? load_image+0x420/0x420 [ 152.479120][ T7068] should_fail_ex+0x394/0x4c0 [ 152.483833][ T7068] should_failslab+0x9/0x20 [ 152.488371][ T7068] slab_pre_alloc_hook+0x59/0x300 [ 152.493422][ T7068] ? proc_thread_self_get_link+0xfc/0x190 [ 152.499156][ T7068] __kmem_cache_alloc_node+0x53/0x250 [ 152.504538][ T7068] ? proc_thread_self_get_link+0xfc/0x190 [ 152.510257][ T7068] kmalloc_trace+0x2a/0xe0 [ 152.514676][ T7068] proc_thread_self_get_link+0xfc/0x190 [ 152.520240][ T7068] ? proc_setup_thread_self+0x2c0/0x2c0 [ 152.525801][ T7068] pick_link+0x6a8/0xdd0 [ 152.530064][ T7068] step_into+0xc18/0xee0 [ 152.534323][ T7068] ? set_root+0x3a0/0x3a0 [ 152.538660][ T7068] ? lookup_fast+0x14a/0x4c0 [ 152.543254][ T7068] ? security_inode_permission+0xb0/0xf0 [ 152.548903][ T7068] link_path_walk+0x748/0xe40 [ 152.553608][ T7068] ? handle_lookup_down+0x130/0x130 [ 152.558816][ T7068] __filename_parentat+0x231/0x650 [ 152.563935][ T7068] ? vfs_path_parent_lookup+0x50/0x50 [ 152.569301][ T7068] ? __kasan_slab_alloc+0x6c/0x80 [ 152.574347][ T7068] do_renameat2+0x25e/0xc80 [ 152.578859][ T7068] ? fsnotify_move+0x4e0/0x4e0 [ 152.583619][ T7068] ? __check_object_size+0x4fc/0xa40 [ 152.588900][ T7068] ? strncpy_from_user+0x1a1/0x2f0 [ 152.594010][ T7068] ? getname_flags+0x20a/0x500 [ 152.598768][ T7068] __x64_sys_rename+0x86/0x90 [ 152.603446][ T7068] do_syscall_64+0x55/0xb0 [ 152.607863][ T7068] ? clear_bhb_loop+0x40/0x90 [ 152.612539][ T7068] ? clear_bhb_loop+0x40/0x90 [ 152.617220][ T7068] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 152.623113][ T7068] RIP: 0033:0x7f314039e159 [ 152.627522][ T7068] 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 [ 152.647151][ T7068] RSP: 002b:00007f3141213028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 152.655603][ T7068] RAX: ffffffffffffffda RBX: 00007f3140625fa0 RCX: 00007f314039e159 [ 152.663588][ T7068] RDX: 0000000000000000 RSI: 0000200000000440 RDI: 0000200000000380 [ 152.671558][ T7068] RBP: 00007f314043506b R08: 0000000000000000 R09: 0000000000000000 [ 152.679532][ T7068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.687502][ T7068] R13: 00007f3140626038 R14: 00007f3140625fa0 R15: 00007fffdbc65d48 [ 152.695477][ T7068] [ 153.125382][ T7090] program syz.1.451 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 153.190105][ T7091] batman_adv: batadv0: Adding interface: dummy0 [ 153.211614][ T7091] batman_adv: batadv0: The MTU of interface dummy0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 153.258723][ T7091] batman_adv: batadv0: Interface activated: dummy0 [ 153.319824][ T7096] batadv0: mtu less than device minimum [ 153.361991][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.374766][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.387158][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.399555][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.411907][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.424277][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.436692][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 153.449139][ T7096] batman_adv: batadv0: Forced to purge local tt entries to fit new maximum fragment MTU (-320) [ 154.722143][ T7139] loop2: detected capacity change from 0 to 2048 [ 154.788473][ T7139] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.000176][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.109522][ T7158] Illegal XDP return value 4294967274 on prog (id 13) dev syz_tun, expect packet loss! [ 155.277414][ T7164] syzkaller0: entered promiscuous mode [ 155.312597][ T7164] syzkaller0: entered allmulticast mode [ 155.338874][ T7164] tipc: Started in network mode [ 155.347580][ T7164] tipc: Node identity f6817aa3f52, cluster identity 4711 [ 155.357119][ T7164] tipc: Enabled bearer , priority 0 [ 155.390095][ T7161] tipc: Resetting bearer [ 155.500548][ T7161] tipc: Disabling bearer [ 155.618783][ T7183] loop4: detected capacity change from 0 to 256 [ 155.665754][ T7183] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 155.740091][ T7183] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 156.510406][ T7220] loop2: detected capacity change from 0 to 164 [ 157.293199][ T7254] device-mapper: dirty region log: unrecognised sync argument to dirty region log: s [ 157.307914][ T7254] device-mapper: table: 248:0: mirror: Error creating mirror dirty log (-EINVAL) [ 157.317468][ T7254] device-mapper: ioctl: error adding target to table [ 158.322184][ T7292] netlink: 32 bytes leftover after parsing attributes in process `syz.0.531'. [ 159.125152][ T7311] loop2: detected capacity change from 0 to 512 [ 159.248508][ T7311] EXT4-fs error (device loop2): ext4_do_update_inode:5268: inode #15: comm syz.2.532: corrupted inode contents [ 159.262096][ T7311] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 159.274487][ T7311] EXT4-fs error (device loop2): ext4_do_update_inode:5268: inode #15: comm syz.2.532: corrupted inode contents [ 159.286758][ T7311] EXT4-fs error (device loop2): ext4_evict_inode:302: inode #15: comm syz.2.532: mark_inode_dirty error [ 159.299566][ T7311] EXT4-fs (loop2): 1 orphan inode deleted [ 159.306657][ T7311] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 160.140692][ T7327] bond0: invalid ARP target specified [ 160.350548][ T7330] 9pnet_virtio: no channels available for device [ 160.655451][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.006414][ T7349] loop2: detected capacity change from 0 to 512 [ 161.086818][ T7347] net_ratelimit: 11 callbacks suppressed [ 161.086852][ T7347] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 161.870838][ T7364] netlink: 12 bytes leftover after parsing attributes in process `syz.2.556'. [ 161.936300][ T7366] program syz.1.558 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 162.110283][ T7370] program syz.1.560 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 162.531175][ T7381] loop4: detected capacity change from 0 to 512 [ 164.127581][ T7381] EXT4-fs error (device loop4): ext4_do_update_inode:5268: inode #15: comm syz.4.555: corrupted inode contents [ 164.139868][ T7381] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 164.149795][ T7381] EXT4-fs error (device loop4): ext4_do_update_inode:5268: inode #15: comm syz.4.555: corrupted inode contents [ 164.166602][ T7381] EXT4-fs error (device loop4): ext4_evict_inode:302: inode #15: comm syz.4.555: mark_inode_dirty error [ 164.179081][ T7381] EXT4-fs (loop4): 1 orphan inode deleted [ 164.208116][ T7381] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 164.346844][ T7392] program syz.2.568 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 164.418157][ T3491] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.428466][ T7394] program syz.1.569 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 164.535008][ T7398] netlink: 44 bytes leftover after parsing attributes in process `syz.2.571'. [ 164.679275][ T3491] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 164.710396][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.858057][ T7408] loop2: detected capacity change from 0 to 512 [ 165.507963][ T3491] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.695495][ T3491] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 165.704344][ T7418] program syz.2.579 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.765603][ T7421] program syz.0.580 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.940500][ T7426] netlink: 44 bytes leftover after parsing attributes in process `syz.1.582'. [ 166.103808][ T3491] tipc: Left network mode [ 167.231183][ T7449] program syz.2.589 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 167.306507][ T7454] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 167.527708][ T7459] program syz.2.591 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 167.563623][ T7463] netlink: 44 bytes leftover after parsing attributes in process `syz.1.593'. [ 168.775595][ T7485] program syz.4.599 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 169.243747][ T7496] netlink: 44 bytes leftover after parsing attributes in process `syz.2.604'. [ 169.286542][ T7502] loop4: detected capacity change from 0 to 512 [ 169.359358][ T5766] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 169.568407][ T7508] FAULT_INJECTION: forcing a failure. [ 169.568407][ T7508] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 169.568512][ T7508] CPU: 1 PID: 7508 Comm: syz.2.607 Not tainted syzkaller #0 [ 169.568533][ T7508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 169.568545][ T7508] Call Trace: [ 169.568552][ T7508] [ 169.568561][ T7508] dump_stack_lvl+0x18c/0x250 [ 169.568595][ T7508] ? show_regs_print_info+0x20/0x20 [ 169.568621][ T7508] ? load_image+0x420/0x420 [ 169.568644][ T7508] ? __lock_acquire+0x7d80/0x7d80 [ 169.568674][ T7508] should_fail_ex+0x394/0x4c0 [ 169.568713][ T7508] prepare_alloc_pages+0x1e1/0x5b0 [ 169.568740][ T7508] __alloc_pages+0x134/0x460 [ 169.568762][ T7508] ? zone_statistics+0x170/0x170 [ 169.568784][ T7508] ? _raw_spin_lock_irqsave+0x100/0x100 [ 169.568815][ T7508] ? copy_page_from_iter+0xe8/0x100 [ 169.568844][ T7508] pipe_write+0x52a/0x1b20 [ 169.568886][ T7508] ? pipe_write+0xc21/0x1b20 [ 169.568928][ T7508] ? pipe_read+0x1330/0x1330 [ 169.568954][ T7508] ? wake_bit_function+0x200/0x200 [ 169.568980][ T7508] ? common_file_perm+0x198/0x1f0 [ 169.569011][ T7508] vfs_write+0x474/0x9a0 [ 169.569042][ T7508] ? file_end_write+0x250/0x250 [ 169.569072][ T7508] ? __fget_files+0x3fc/0x460 [ 169.569106][ T7508] ? __fdget_pos+0x1d8/0x330 [ 169.569130][ T7508] ? ksys_write+0x74/0x260 [ 169.569157][ T7508] ksys_write+0x151/0x260 [ 169.569185][ T7508] ? __ia32_sys_read+0x90/0x90 [ 169.569214][ T7508] ? lockdep_hardirqs_on+0x98/0x150 [ 169.569237][ T7508] do_syscall_64+0x55/0xb0 [ 169.569260][ T7508] ? clear_bhb_loop+0x40/0x90 [ 169.569284][ T7508] ? clear_bhb_loop+0x40/0x90 [ 169.569311][ T7508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 169.569335][ T7508] RIP: 0033:0x7fa10119e159 [ 169.569353][ T7508] 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 [ 169.569368][ T7508] RSP: 002b:00007fa101f9b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 169.569394][ T7508] RAX: ffffffffffffffda RBX: 00007fa101425fa0 RCX: 00007fa10119e159 [ 169.569410][ T7508] RDX: 00000000200002e6 RSI: 0000200000000100 RDI: 0000000000000005 [ 169.569423][ T7508] RBP: 00007fa10123506b R08: 0000000000000000 R09: 0000000000000000 [ 169.569436][ T7508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 169.569448][ T7508] R13: 00007fa101426038 R14: 00007fa101425fa0 R15: 00007ffea81c0568 [ 169.569479][ T7508] [ 169.596374][ T3491] hsr_slave_0: left promiscuous mode [ 169.601624][ T3491] hsr_slave_1: left promiscuous mode [ 169.602581][ T3491] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 169.602652][ T3491] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 169.603895][ T3491] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 169.603917][ T3491] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 169.606867][ T3491] bridge_slave_1: left allmulticast mode [ 169.606894][ T3491] bridge_slave_1: left promiscuous mode [ 169.607907][ T3491] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.631031][ T3491] bridge_slave_0: left allmulticast mode [ 169.631052][ T3491] bridge_slave_0: left promiscuous mode [ 169.631214][ T3491] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.656052][ T7510] size and base must be multiples of 4 kiB [ 169.656065][ T7510] CPU: 0 PID: 7510 Comm: syz.4.605 Not tainted syzkaller #0 [ 169.656086][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 169.656098][ T7510] Call Trace: [ 169.656105][ T7510] [ 169.656113][ T7510] dump_stack_lvl+0x18c/0x250 [ 169.656145][ T7510] ? show_regs_print_info+0x20/0x20 [ 169.656169][ T7510] ? load_image+0x420/0x420 [ 169.656194][ T7510] ? __lock_acquire+0x7d80/0x7d80 [ 169.656225][ T7510] mtrr_add+0xd0/0x100 [ 169.656249][ T7510] mtrr_ioctl+0xc96/0x13a0 [ 169.656276][ T7510] ? mtrr_close+0x200/0x200 [ 169.656307][ T7510] ? __fget_files+0x28/0x460 [ 169.656340][ T7510] ? mtrr_close+0x200/0x200 [ 169.656361][ T7510] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 169.656394][ T7510] ? proc_reg_poll+0x290/0x290 [ 169.656424][ T7510] __se_sys_ioctl+0xfd/0x170 [ 169.656451][ T7510] do_syscall_64+0x55/0xb0 [ 169.656473][ T7510] ? clear_bhb_loop+0x40/0x90 [ 169.656497][ T7510] ? clear_bhb_loop+0x40/0x90 [ 169.656523][ T7510] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 169.656546][ T7510] RIP: 0033:0x7f47bd99e159 [ 169.656563][ T7510] 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 [ 169.656578][ T7510] RSP: 002b:00007f47be7b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 169.656599][ T7510] RAX: ffffffffffffffda RBX: 00007f47bdc26090 RCX: 00007f47bd99e159 [ 169.656614][ T7510] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000007 [ 169.656626][ T7510] RBP: 00007f47bda3506b R08: 0000000000000000 R09: 0000000000000000 [ 169.656639][ T7510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 169.656651][ T7510] R13: 00007f47bdc26128 R14: 00007f47bdc26090 R15: 00007ffd32e4b9c8 [ 169.656680][ T7510] [ 169.767752][ T3491] veth1_macvtap: left promiscuous mode [ 169.768161][ T3491] veth0_macvtap: left promiscuous mode [ 169.768325][ T3491] veth1_vlan: left promiscuous mode [ 169.768625][ T3491] veth0_vlan: left promiscuous mode [ 170.370104][ T7524] program syz.1.609 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 172.009067][ T7541] mtrr: base(0x317a7973000) is not aligned on a size(0x0000) boundary [ 172.231487][ T7548] program syz.4.618 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 172.277464][ T3491] team0 (unregistering): Port device team_slave_1 removed [ 172.407033][ T3491] team0 (unregistering): Port device team_slave_0 removed [ 172.474462][ T3491] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 172.593172][ T7555] loop2: detected capacity change from 0 to 512 [ 173.260755][ T3491] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 173.876014][ T3491] bond0 (unregistering): Released all slaves [ 174.009325][ T7566] netlink: 44 bytes leftover after parsing attributes in process `syz.0.625'. [ 174.030930][ T7570] syzkaller0: entered promiscuous mode [ 174.056555][ T7570] syzkaller0: entered allmulticast mode [ 174.173656][ T7582] program syz.1.627 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 174.530460][ T7594] loop2: detected capacity change from 0 to 512 [ 175.432433][ T7606] loop2: detected capacity change from 0 to 2048 [ 175.510782][ T7606] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.556304][ T7616] netlink: 44 bytes leftover after parsing attributes in process `syz.4.636'. [ 175.581103][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.927671][ T7633] loop4: detected capacity change from 0 to 164 [ 176.092617][ T7638] netlink: 52 bytes leftover after parsing attributes in process `syz.2.644'. [ 176.522271][ T7652] loop2: detected capacity change from 0 to 128 [ 177.351506][ T7680] loop2: detected capacity change from 0 to 512 [ 177.532529][ T7680] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.644391][ T7694] loop4: detected capacity change from 0 to 512 [ 178.334144][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.015379][ T7722] netem: incorrect gi model size [ 179.041268][ T7722] netem: change failed [ 179.671154][ T7732] FAULT_INJECTION: forcing a failure. [ 179.671154][ T7732] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.975755][ T7732] CPU: 1 PID: 7732 Comm: syz.4.671 Not tainted syzkaller #0 [ 179.983098][ T7732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 179.993167][ T7732] Call Trace: [ 179.996459][ T7732] [ 179.999399][ T7732] dump_stack_lvl+0x18c/0x250 [ 180.004099][ T7732] ? show_regs_print_info+0x20/0x20 [ 180.009318][ T7732] ? load_image+0x420/0x420 [ 180.013840][ T7732] ? __might_fault+0xaa/0x120 [ 180.018549][ T7732] ? __lock_acquire+0x7d80/0x7d80 [ 180.023598][ T7732] should_fail_ex+0x394/0x4c0 [ 180.028302][ T7732] _copy_from_iter+0x1cd/0x1290 [ 180.033181][ T7732] ? copyout_mc+0x70/0x70 [ 180.037526][ T7732] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 180.043521][ T7732] ? __lock_acquire+0x7d80/0x7d80 [ 180.048561][ T7732] ? lock_chain_count+0x20/0x20 [ 180.053421][ T7732] ? _raw_spin_lock_irq+0xbb/0xf0 [ 180.058458][ T7732] ? _raw_spin_lock_irqsave+0x100/0x100 [ 180.064018][ T7732] ? page_copy_sane+0x4e/0x270 [ 180.068803][ T7732] copy_page_from_iter+0x7b/0x100 [ 180.073852][ T7732] pipe_write+0x758/0x1b20 [ 180.078309][ T7732] ? pipe_write+0xc21/0x1b20 [ 180.082919][ T7732] ? pipe_read+0x1330/0x1330 [ 180.087517][ T7732] ? wake_bit_function+0x200/0x200 [ 180.092658][ T7732] ? common_file_perm+0x198/0x1f0 [ 180.097717][ T7732] vfs_write+0x474/0x9a0 [ 180.102002][ T7732] ? file_end_write+0x250/0x250 [ 180.106882][ T7732] ? __fget_files+0x3fc/0x460 [ 180.111594][ T7732] ? __fdget_pos+0x1d8/0x330 [ 180.116202][ T7732] ? ksys_write+0x74/0x260 [ 180.120661][ T7732] ksys_write+0x151/0x260 [ 180.125027][ T7732] ? __ia32_sys_read+0x90/0x90 [ 180.129827][ T7732] ? lockdep_hardirqs_on+0x98/0x150 [ 180.135055][ T7732] do_syscall_64+0x55/0xb0 [ 180.139505][ T7732] ? clear_bhb_loop+0x40/0x90 [ 180.144208][ T7732] ? clear_bhb_loop+0x40/0x90 [ 180.148911][ T7732] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.154832][ T7732] RIP: 0033:0x7f47bd99e159 [ 180.159282][ T7732] 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 [ 180.178905][ T7732] RSP: 002b:00007f47be7d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 180.187341][ T7732] RAX: ffffffffffffffda RBX: 00007f47bdc25fa0 RCX: 00007f47bd99e159 [ 180.195332][ T7732] RDX: 00000000200002e6 RSI: 0000200000000100 RDI: 0000000000000005 [ 180.203323][ T7732] RBP: 00007f47bda3506b R08: 0000000000000000 R09: 0000000000000000 [ 180.211314][ T7732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.219302][ T7732] R13: 00007f47bdc26038 R14: 00007f47bdc25fa0 R15: 00007ffd32e4b9c8 [ 180.227306][ T7732] [ 181.619561][ T27] audit: type=1326 audit(1789633660.678:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7775 comm="syz.0.683" exe="/root/ci2-linux-6-6-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa4f659e159 code=0x0 [ 181.831886][ T7783] loop2: detected capacity change from 0 to 512 [ 181.950505][ T7791] loop4: detected capacity change from 0 to 1024 [ 182.017909][ T7791] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 182.187796][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.485493][ T7827] program syz.2.698 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 183.878458][ T7844] program syz.2.704 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 184.166656][ T7850] loop2: detected capacity change from 0 to 512 [ 184.768860][ T7852] Invalid ELF header magic: != ELF [ 185.001775][ T7859] FAULT_INJECTION: forcing a failure. [ 185.001775][ T7859] name failslab, interval 1, probability 0, space 0, times 0 [ 185.044143][ T7859] CPU: 1 PID: 7859 Comm: syz.4.707 Not tainted syzkaller #0 [ 185.051481][ T7859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 185.061539][ T7859] Call Trace: [ 185.064814][ T7859] [ 185.067738][ T7859] dump_stack_lvl+0x18c/0x250 [ 185.072424][ T7859] ? show_regs_print_info+0x20/0x20 [ 185.077630][ T7859] ? load_image+0x420/0x420 [ 185.082130][ T7859] ? __might_sleep+0xe0/0xe0 [ 185.086724][ T7859] ? __lock_acquire+0x7d80/0x7d80 [ 185.091754][ T7859] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 185.097736][ T7859] should_fail_ex+0x394/0x4c0 [ 185.102422][ T7859] should_failslab+0x9/0x20 [ 185.106927][ T7859] slab_pre_alloc_hook+0x59/0x300 [ 185.111959][ T7859] ? ktime_get_coarse_real_ts64+0x2f/0x120 [ 185.117772][ T7859] kmem_cache_alloc_lru+0x4d/0x2b0 [ 185.122883][ T7859] ? __d_alloc+0x31/0x710 [ 185.127211][ T7859] __d_alloc+0x31/0x710 [ 185.131363][ T7859] d_alloc_pseudo+0x1d/0x70 [ 185.135858][ T7859] alloc_file_pseudo+0xe4/0x210 [ 185.140704][ T7859] ? fput+0x1a0/0x1a0 [ 185.144686][ T7859] ? inode_update_timestamps+0x600/0x600 [ 185.150335][ T7859] ? debug_mutex_init+0x38/0x70 [ 185.155181][ T7859] ? create_pipe_files+0x2c7/0x700 [ 185.160319][ T7859] create_pipe_files+0x3ac/0x700 [ 185.165267][ T7859] __do_pipe_flags+0x4c/0x2c0 [ 185.169962][ T7859] do_pipe2+0xab/0x190 [ 185.174031][ T7859] ? _compound_head+0x120/0x120 [ 185.178878][ T7859] ? lock_chain_count+0x20/0x20 [ 185.183725][ T7859] ? syscall_enter_from_user_mode+0x25/0x80 [ 185.189620][ T7859] __x64_sys_pipe+0x3a/0x40 [ 185.194123][ T7859] do_syscall_64+0x55/0xb0 [ 185.198556][ T7859] ? clear_bhb_loop+0x40/0x90 [ 185.203231][ T7859] ? clear_bhb_loop+0x40/0x90 [ 185.207906][ T7859] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 185.213794][ T7859] RIP: 0033:0x7f47bd99e159 [ 185.218203][ T7859] 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 [ 185.237807][ T7859] RSP: 002b:00007f47be7d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 185.246220][ T7859] RAX: ffffffffffffffda RBX: 00007f47bdc25fa0 RCX: 00007f47bd99e159 [ 185.254190][ T7859] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 185.262172][ T7859] RBP: 00007f47bda3506b R08: 0000000000000000 R09: 0000000000000000 [ 185.270144][ T7859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.278111][ T7859] R13: 00007f47bdc26038 R14: 00007f47bdc25fa0 R15: 00007ffd32e4b9c8 [ 185.286087][ T7859] [ 185.328429][ T7865] tipc: Started in network mode [ 185.336631][ T7865] tipc: Node identity ae61a416dee1, cluster identity 4711 [ 185.376604][ T7865] tipc: Enabled bearer , priority 0 [ 185.430995][ T7864] tipc: Disabling bearer [ 185.568478][ T7871] program syz.4.713 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 187.378060][ T7889] loop4: detected capacity change from 0 to 512 [ 188.210246][ T7908] netlink: 'syz.2.724': attribute type 10 has an invalid length. [ 188.396146][ T7908] team0: Device wg1 is of different type [ 190.488567][ T7976] program syz.2.743 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 190.502000][ T7973] loop4: detected capacity change from 0 to 512 [ 190.537501][ T7973] ext4: Unknown parameter 'noacl' [ 191.857524][ T8007] program syz.0.753 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 192.003561][ T8005] loop2: detected capacity change from 0 to 128 [ 192.620462][ T8027] program syz.4.759 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 193.386853][ T8032] FAULT_INJECTION: forcing a failure. [ 193.386853][ T8032] name failslab, interval 1, probability 0, space 0, times 0 [ 193.410160][ T8036] program syz.1.764 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 193.466493][ T8032] CPU: 0 PID: 8032 Comm: syz.2.761 Not tainted syzkaller #0 [ 193.473841][ T8032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 193.483920][ T8032] Call Trace: [ 193.487224][ T8032] [ 193.490173][ T8032] dump_stack_lvl+0x18c/0x250 [ 193.494901][ T8032] ? show_regs_print_info+0x20/0x20 [ 193.500132][ T8032] ? load_image+0x420/0x420 [ 193.504665][ T8032] ? __might_sleep+0xe0/0xe0 [ 193.509286][ T8032] ? __lock_acquire+0x7d80/0x7d80 [ 193.514338][ T8032] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 193.520357][ T8032] should_fail_ex+0x394/0x4c0 [ 193.525070][ T8032] should_failslab+0x9/0x20 [ 193.529599][ T8032] slab_pre_alloc_hook+0x59/0x300 [ 193.534654][ T8032] ? ktime_get_coarse_real_ts64+0x2f/0x120 [ 193.540492][ T8032] kmem_cache_alloc_lru+0x4d/0x2b0 [ 193.545638][ T8032] ? __d_alloc+0x31/0x710 [ 193.549994][ T8032] __d_alloc+0x31/0x710 [ 193.554177][ T8032] d_alloc_pseudo+0x1d/0x70 [ 193.558701][ T8032] alloc_file_pseudo+0xe4/0x210 [ 193.563579][ T8032] ? fput+0x1a0/0x1a0 [ 193.567598][ T8032] ? inode_update_timestamps+0x600/0x600 [ 193.573261][ T8032] ? debug_mutex_init+0x38/0x70 [ 193.578134][ T8032] ? create_pipe_files+0x2c7/0x700 [ 193.583283][ T8032] create_pipe_files+0x3ac/0x700 [ 193.588267][ T8032] __do_pipe_flags+0x4c/0x2c0 [ 193.592982][ T8032] do_pipe2+0xab/0x190 [ 193.597085][ T8032] ? _compound_head+0x120/0x120 [ 193.601960][ T8032] ? lock_chain_count+0x20/0x20 [ 193.606835][ T8032] ? syscall_enter_from_user_mode+0x25/0x80 [ 193.612831][ T8032] __x64_sys_pipe+0x3a/0x40 [ 193.617346][ T8032] do_syscall_64+0x55/0xb0 [ 193.621773][ T8032] ? clear_bhb_loop+0x40/0x90 [ 193.626456][ T8032] ? clear_bhb_loop+0x40/0x90 [ 193.631185][ T8032] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 193.637084][ T8032] RIP: 0033:0x7fa10119e159 [ 193.641496][ T8032] 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 [ 193.661185][ T8032] RSP: 002b:00007fa101f9b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 193.669595][ T8032] RAX: ffffffffffffffda RBX: 00007fa101425fa0 RCX: 00007fa10119e159 [ 193.677566][ T8032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 193.685534][ T8032] RBP: 00007fa10123506b R08: 0000000000000000 R09: 0000000000000000 [ 193.693525][ T8032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.701508][ T8032] R13: 00007fa101426038 R14: 00007fa101425fa0 R15: 00007ffea81c0568 [ 193.709486][ T8032] [ 193.952297][ T8053] program syz.4.771 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 193.993278][ T8056] loop2: detected capacity change from 0 to 128 [ 194.481686][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.915900][ T8061] FAULT_INJECTION: forcing a failure. [ 194.915900][ T8061] name failslab, interval 1, probability 0, space 0, times 0 [ 194.963069][ T8061] CPU: 0 PID: 8061 Comm: syz.4.773 Not tainted syzkaller #0 [ 194.970421][ T8061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 194.980672][ T8061] Call Trace: [ 194.983972][ T8061] [ 194.986914][ T8061] dump_stack_lvl+0x18c/0x250 [ 194.991618][ T8061] ? show_regs_print_info+0x20/0x20 [ 194.996841][ T8061] ? load_image+0x420/0x420 [ 195.001367][ T8061] ? __lock_acquire+0x7d80/0x7d80 [ 195.006406][ T8061] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 195.012413][ T8061] ? __lock_acquire+0x7d80/0x7d80 [ 195.017458][ T8061] should_fail_ex+0x394/0x4c0 [ 195.022161][ T8061] should_failslab+0x9/0x20 [ 195.026689][ T8061] slab_pre_alloc_hook+0x59/0x300 [ 195.031739][ T8061] ? copy_net_ns+0x112/0x530 [ 195.036343][ T8061] ? copy_net_ns+0x112/0x530 [ 195.040944][ T8061] __kmem_cache_alloc_node+0x53/0x250 [ 195.046363][ T8061] ? copy_net_ns+0x112/0x530 [ 195.050975][ T8061] __kmalloc+0xa7/0x240 [ 195.055157][ T8061] copy_net_ns+0x112/0x530 [ 195.059591][ T8061] create_new_namespaces+0x3ce/0x700 [ 195.064909][ T8061] unshare_nsproxy_namespaces+0x11a/0x160 [ 195.070653][ T8061] ksys_unshare+0x4fa/0x8f0 [ 195.075189][ T8061] ? sighand_ctor+0x50/0x50 [ 195.079712][ T8061] ? lock_chain_count+0x20/0x20 [ 195.084581][ T8061] ? syscall_enter_from_user_mode+0x25/0x80 [ 195.090491][ T8061] __x64_sys_unshare+0x38/0x40 [ 195.095270][ T8061] do_syscall_64+0x55/0xb0 [ 195.099711][ T8061] ? clear_bhb_loop+0x40/0x90 [ 195.104405][ T8061] ? clear_bhb_loop+0x40/0x90 [ 195.109102][ T8061] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.115014][ T8061] RIP: 0033:0x7f47bd99e159 [ 195.119440][ T8061] 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 [ 195.139062][ T8061] RSP: 002b:00007f47be7d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 195.147497][ T8061] RAX: ffffffffffffffda RBX: 00007f47bdc25fa0 RCX: 00007f47bd99e159 [ 195.155485][ T8061] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 195.163554][ T8061] RBP: 00007f47bda3506b R08: 0000000000000000 R09: 0000000000000000 [ 195.171539][ T8061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.179529][ T8061] R13: 00007f47bdc26038 R14: 00007f47bdc25fa0 R15: 00007ffd32e4b9c8 [ 195.187533][ T8061] [ 195.764411][ T8079] netlink: 52 bytes leftover after parsing attributes in process `syz.0.777'. [ 196.048514][ T8085] program syz.0.781 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 196.154446][ T8092] loop2: detected capacity change from 0 to 1024 [ 196.201458][ T8092] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 196.290540][ T8092] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 196.344726][ T8095] size and base must be multiples of 4 kiB [ 196.344741][ T8095] CPU: 1 PID: 8095 Comm: syz.0.783 Not tainted syzkaller #0 [ 196.344761][ T8095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 196.344771][ T8095] Call Trace: [ 196.344779][ T8095] [ 196.344787][ T8095] dump_stack_lvl+0x18c/0x250 [ 196.344819][ T8095] ? show_regs_print_info+0x20/0x20 [ 196.344845][ T8095] ? load_image+0x420/0x420 [ 196.344868][ T8095] ? __lock_acquire+0x7d80/0x7d80 [ 196.344899][ T8095] mtrr_add+0xd0/0x100 [ 196.344923][ T8095] mtrr_ioctl+0xc96/0x13a0 [ 196.344949][ T8095] ? mtrr_close+0x200/0x200 [ 196.344979][ T8095] ? __fget_files+0x28/0x460 [ 196.345010][ T8095] ? mtrr_close+0x200/0x200 [ 196.345030][ T8095] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 196.345055][ T8095] ? proc_reg_poll+0x290/0x290 [ 196.345077][ T8095] __se_sys_ioctl+0xfd/0x170 [ 196.345104][ T8095] do_syscall_64+0x55/0xb0 [ 196.345126][ T8095] ? clear_bhb_loop+0x40/0x90 [ 196.345150][ T8095] ? clear_bhb_loop+0x40/0x90 [ 196.345176][ T8095] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 196.345202][ T8095] RIP: 0033:0x7fa4f659e159 [ 196.345220][ T8095] 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 [ 196.345236][ T8095] RSP: 002b:00007fa4f7456028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 196.345259][ T8095] RAX: ffffffffffffffda RBX: 00007fa4f6826090 RCX: 00007fa4f659e159 [ 196.345274][ T8095] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000007 [ 196.345286][ T8095] RBP: 00007fa4f663506b R08: 0000000000000000 R09: 0000000000000000 [ 196.345299][ T8095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 196.345311][ T8095] R13: 00007fa4f6826128 R14: 00007fa4f6826090 R15: 00007ffe02aa96f8 [ 196.345340][ T8095] [ 196.453071][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.943775][ T8120] loop4: detected capacity change from 0 to 128 [ 198.193921][ T8129] loop2: detected capacity change from 0 to 512 [ 198.713977][ T8144] netlink: 16 bytes leftover after parsing attributes in process `syz.1.796'. [ 198.860185][ T8146] loop4: detected capacity change from 0 to 512 [ 198.933039][ T8152] random: crng reseeded on system resumption [ 199.031017][ T5779] Bluetooth: hci4: link tx timeout [ 199.037311][ T5779] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 199.395140][ T8146] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 199.541381][ T5781] Bluetooth: hci4: link tx timeout [ 199.546750][ T5781] Bluetooth: hci4: killing stalled connection 11:aa:aa:aa:aa:aa [ 199.722682][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.763460][ T8160] loop2: detected capacity change from 0 to 128 [ 201.106792][ T5781] Bluetooth: hci4: command 0x0406 tx timeout [ 201.902511][ T8189] loop2: detected capacity change from 0 to 1024 [ 201.967917][ T8189] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 202.055664][ T8189] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 202.101432][ T8189] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.134350][ T8199] netlink: 16 bytes leftover after parsing attributes in process `syz.4.807'. [ 202.325978][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.474014][ T8214] bridge0: port 3(bond0) entered blocking state [ 202.506683][ T8214] bridge0: port 3(bond0) entered disabled state [ 202.513371][ T8214] bond0: entered allmulticast mode [ 202.546918][ T8214] bond_slave_0: entered allmulticast mode [ 202.552747][ T8214] bond_slave_1: entered allmulticast mode [ 202.592309][ T8214] bond0: entered promiscuous mode [ 202.602587][ T8214] bond_slave_0: entered promiscuous mode [ 202.636944][ T8214] bond_slave_1: entered promiscuous mode [ 202.648919][ T8214] bridge0: port 3(bond0) entered blocking state [ 202.655605][ T8214] bridge0: port 3(bond0) entered forwarding state [ 204.273785][ T8248] loop4: detected capacity change from 0 to 1024 [ 204.340685][ T8252] netlink: 16 bytes leftover after parsing attributes in process `syz.0.819'. [ 204.351379][ T8248] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.570877][ T8248] 9pnet_fd: Insufficient options for proto=fd [ 204.712102][ T8259] netlink: 12 bytes leftover after parsing attributes in process `syz.0.821'. [ 204.904003][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.007969][ T8263] bridge0: port 3(bond0) entered blocking state [ 205.039294][ T8263] bridge0: port 3(bond0) entered disabled state [ 205.045749][ T8263] bond0: entered allmulticast mode [ 205.098249][ T8263] bond_slave_0: entered allmulticast mode [ 205.125895][ T8263] bond_slave_1: entered allmulticast mode [ 205.149398][ T8263] bridge0: entered allmulticast mode [ 205.218842][ T8263] bond0: left allmulticast mode [ 205.255648][ T8263] bond_slave_0: left allmulticast mode [ 205.296578][ T8263] bond_slave_1: left allmulticast mode [ 205.316417][ T8263] bridge0: left allmulticast mode [ 205.522191][ T8253] loop2: detected capacity change from 0 to 512 [ 205.657429][ T8253] EXT4-fs error (device loop2): ext4_do_update_inode:5268: inode #15: comm syz.2.820: corrupted inode contents [ 205.846740][ T8253] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 205.968115][ T8253] EXT4-fs error (device loop2): ext4_do_update_inode:5268: inode #15: comm syz.2.820: corrupted inode contents [ 206.115252][ T8253] EXT4-fs error (device loop2): ext4_evict_inode:302: inode #15: comm syz.2.820: mark_inode_dirty error [ 206.200530][ T8253] EXT4-fs (loop2): 1 orphan inode deleted [ 206.232294][ T8253] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.343242][ T8311] netlink: 8 bytes leftover after parsing attributes in process `syz.0.829'. [ 207.549600][ T8319] bridge0: port 3(bond0) entered blocking state [ 207.561854][ T8318] loop4: detected capacity change from 0 to 1024 [ 207.573157][ T8319] bridge0: port 3(bond0) entered disabled state [ 207.578414][ T8318] EXT4-fs: Ignoring removed nomblk_io_submit option [ 207.601239][ T8319] bond0: entered allmulticast mode [ 207.610971][ T8318] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 207.620257][ T8319] bond_slave_0: entered allmulticast mode [ 207.631430][ T8318] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 207.657148][ T8319] bond_slave_1: entered allmulticast mode [ 207.664818][ T8318] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e055c01c, mo2=0002] [ 207.683404][ T8318] System zones: 0-1, 3-36 [ 207.699173][ T8318] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.699669][ T8319] bridge0: entered allmulticast mode [ 207.767188][ T8319] bond0: left allmulticast mode [ 207.772172][ T8319] bond_slave_0: left allmulticast mode [ 207.778208][ T8319] bond_slave_1: left allmulticast mode [ 207.783767][ T8319] bridge0: left allmulticast mode [ 207.888560][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 209.534441][ T8366] netlink: 8 bytes leftover after parsing attributes in process `syz.0.840'. [ 210.663061][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 210.752343][ T8395] netlink: 4 bytes leftover after parsing attributes in process `syz.1.846'. [ 211.014395][ T8402] netlink: 8 bytes leftover after parsing attributes in process `syz.2.849'. [ 211.687573][ T8421] loop2: detected capacity change from 0 to 128 [ 212.267310][ T8429] netlink: 8 bytes leftover after parsing attributes in process `syz.1.859'. [ 213.035087][ T8452] netlink: 8 bytes leftover after parsing attributes in process `syz.4.868'. [ 214.717725][ T8472] loop4: detected capacity change from 0 to 512 [ 214.761510][ T8472] EXT4-fs: Ignoring removed oldalloc option [ 214.937023][ T8472] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 215.116658][ T8480] netlink: 8 bytes leftover after parsing attributes in process `syz.1.878'. [ 215.253890][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 216.720332][ T8517] netlink: 8 bytes leftover after parsing attributes in process `syz.0.892'. [ 218.162424][ T8] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 218.173188][ T8] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz1] on syz0 [ 218.394438][ T8557] fido_id[8557]: Failed to get parent HID device: No such file or directory [ 219.273920][ T8566] loop4: detected capacity change from 0 to 128 [ 219.462832][ T8572] netlink: 12 bytes leftover after parsing attributes in process `syz.1.911'. [ 219.885310][ T8] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 220.077678][ T8] usb 2-1: Using ep0 maxpacket: 32 [ 220.097741][ T8] usb 2-1: config 0 has no interfaces? [ 220.113429][ T8] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 220.122953][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.136669][ T8] usb 2-1: config 0 descriptor?? [ 222.038888][ T971] usb 2-1: USB disconnect, device number 2 [ 223.719943][ T8650] loop4: detected capacity change from 0 to 128 [ 226.283376][ T8660] syzkaller0: entered promiscuous mode [ 226.302406][ T8660] syzkaller0: entered allmulticast mode [ 226.366845][ T8660] tipc: Started in network mode [ 226.392155][ T8660] tipc: Node identity 565ac1d8b0fc, cluster identity 4711 [ 226.421343][ T8660] tipc: Enabled bearer , priority 0 [ 226.457842][ T8660] tipc: Resetting bearer [ 226.489195][ T8659] tipc: Resetting bearer [ 226.530552][ T8659] tipc: Disabling bearer [ 226.935128][ T8691] tipc: Enabling of bearer rejected, failed to enable media [ 227.297548][ T8703] syzkaller0: entered promiscuous mode [ 227.304445][ T8703] syzkaller0: entered allmulticast mode [ 227.805960][ T8722] loop4: detected capacity change from 0 to 128 [ 227.868008][ T8722] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 227.883076][ T8722] ext4 filesystem being mounted at /146/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.101995][ T8731] vti0: entered allmulticast mode [ 228.152225][ T8733] netlink: 4 bytes leftover after parsing attributes in process `syz.2.959'. [ 228.265620][ T6602] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 228.287373][ T8733] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 228.297008][ T8733] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 228.305730][ T8733] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 228.314773][ T8733] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 228.605578][ T8720] netlink: 4 bytes leftover after parsing attributes in process `syz.2.959'. [ 228.652551][ T8743] loop4: detected capacity change from 0 to 512 [ 228.714345][ T8743] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 229.448897][ T8760] loop2: detected capacity change from 0 to 128 [ 229.537418][ T8760] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 229.605113][ T8760] ext4 filesystem being mounted at /237/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 229.749385][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 230.186768][ T27] audit: type=1800 audit(1789633709.971:23): pid=8770 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.978" name="syzkaller0" dev="sda1" ino=2045 res=0 errno=0 [ 231.019677][ T5776] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 231.074723][ T8788] tipc: Enabled bearer , priority 0 [ 231.232354][ T8788] syzkaller0: entered promiscuous mode [ 231.255561][ T8788] syzkaller0: entered allmulticast mode [ 231.267740][ T8788] tipc: Resetting bearer [ 231.410142][ T8787] tipc: Resetting bearer [ 233.183514][ T8787] tipc: Disabling bearer [ 233.197723][ T8799] vlan2: entered promiscuous mode [ 233.202762][ T8799] bridge0: entered promiscuous mode [ 233.222955][ T5812] tipc: Node number set to 1887478806 [ 233.383028][ T8830] loop4: detected capacity change from 0 to 512 [ 233.450215][ T8830] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 234.284725][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.887525][ T8909] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1032'. [ 235.925353][ T8909] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1032'. [ 236.431133][ T5812] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 236.699149][ T8922] loop4: detected capacity change from 0 to 512 [ 236.708862][ T5812] usb 3-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 236.745174][ T5812] usb 3-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 236.783925][ T8922] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 236.817208][ T5812] usb 3-1: config 0 interface 0 has no altsetting 0 [ 236.852953][ T5812] usb 3-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 236.902537][ T5812] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.025514][ T5812] usb 3-1: config 0 descriptor?? [ 237.313919][ T5812] usbhid 3-1:0.0: can't add hid device: -71 [ 237.332177][ T5812] usbhid: probe of 3-1:0.0 failed with error -71 [ 237.392686][ T5812] usb 3-1: USB disconnect, device number 3 [ 237.638398][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 239.172607][ T8955] loop4: detected capacity change from 0 to 512 [ 239.265478][ T8955] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 240.320594][ T8837] EXT4-fs error (device loop4): ext4_validate_block_bitmap:421: comm ext4lazyinit: bg 0: bad block bitmap checksum [ 240.636746][ T8981] netlink: 3 bytes leftover after parsing attributes in process `syz.1.1058'. [ 241.871094][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 242.986913][ T9012] loop2: detected capacity change from 0 to 512 [ 243.089049][ T9016] size and base must be multiples of 4 kiB [ 243.089064][ T9016] CPU: 0 PID: 9016 Comm: syz.2.1072 Not tainted syzkaller #0 [ 243.089084][ T9016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 243.089101][ T9016] Call Trace: [ 243.089109][ T9016] [ 243.089117][ T9016] dump_stack_lvl+0x18c/0x250 [ 243.089150][ T9016] ? show_regs_print_info+0x20/0x20 [ 243.089176][ T9016] ? load_image+0x420/0x420 [ 243.089200][ T9016] ? __lock_acquire+0x7d80/0x7d80 [ 243.089236][ T9016] mtrr_add+0xd0/0x100 [ 243.089260][ T9016] mtrr_ioctl+0xc96/0x13a0 [ 243.089287][ T9016] ? mtrr_close+0x200/0x200 [ 243.089319][ T9016] ? __fget_files+0x28/0x460 [ 243.089351][ T9016] ? mtrr_close+0x200/0x200 [ 243.089373][ T9016] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 243.089397][ T9016] ? proc_reg_poll+0x290/0x290 [ 243.089419][ T9016] __se_sys_ioctl+0xfd/0x170 [ 243.089447][ T9016] do_syscall_64+0x55/0xb0 [ 243.089485][ T9016] ? clear_bhb_loop+0x40/0x90 [ 243.089511][ T9016] ? clear_bhb_loop+0x40/0x90 [ 243.089538][ T9016] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 243.089562][ T9016] RIP: 0033:0x7fa10119e159 [ 243.089580][ T9016] 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 [ 243.089596][ T9016] RSP: 002b:00007fa0ff3f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 243.089617][ T9016] RAX: ffffffffffffffda RBX: 00007fa101426090 RCX: 00007fa10119e159 [ 243.089632][ T9016] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000005 [ 243.089646][ T9016] RBP: 00007fa10123506b R08: 0000000000000000 R09: 0000000000000000 [ 243.089658][ T9016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 243.089671][ T9016] R13: 00007fa101426128 R14: 00007fa101426090 R15: 00007ffea81c0568 [ 243.089699][ T9016] [ 244.034720][ T9032] loop2: detected capacity change from 0 to 512 [ 244.079279][ T9032] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 244.175561][ T9043] syzkaller0: entered promiscuous mode [ 244.182035][ T9043] syzkaller0: entered allmulticast mode [ 244.197744][ T9043] tipc: Enabled bearer , priority 0 [ 244.215478][ T9043] tipc: Resetting bearer [ 244.262449][ T9042] tipc: Resetting bearer [ 244.301846][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.311880][ T9042] tipc: Disabling bearer [ 244.320128][ T9049] loop4: detected capacity change from 0 to 128 [ 244.345898][ T9049] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 244.360027][ T9049] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 244.409300][ T9049] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.1084: No space for directory leaf checksum. Please run e2fsck -D. [ 244.466060][ T9049] EXT4-fs error (device loop4): __ext4_find_entry:1698: inode #2: comm syz.4.1084: checksumming directory block 0 [ 244.504541][ T9052] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1085'. [ 244.630734][ T6602] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 244.702755][ T9056] syzkaller0: entered promiscuous mode [ 244.702778][ T9056] syzkaller0: entered allmulticast mode [ 244.733364][ T9057] size and base must be multiples of 4 kiB [ 244.733379][ T9057] CPU: 1 PID: 9057 Comm: syz.0.1086 Not tainted syzkaller #0 [ 244.733400][ T9057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 244.733411][ T9057] Call Trace: [ 244.733418][ T9057] [ 244.733426][ T9057] dump_stack_lvl+0x18c/0x250 [ 244.733459][ T9057] ? show_regs_print_info+0x20/0x20 [ 244.733484][ T9057] ? load_image+0x420/0x420 [ 244.733510][ T9057] ? __lock_acquire+0x7d80/0x7d80 [ 244.733540][ T9057] mtrr_add+0xd0/0x100 [ 244.733564][ T9057] mtrr_ioctl+0xc96/0x13a0 [ 244.733591][ T9057] ? mtrr_close+0x200/0x200 [ 244.733621][ T9057] ? __fget_files+0x28/0x460 [ 244.733653][ T9057] ? mtrr_close+0x200/0x200 [ 244.733675][ T9057] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 244.733700][ T9057] ? proc_reg_poll+0x290/0x290 [ 244.733720][ T9057] __se_sys_ioctl+0xfd/0x170 [ 244.733746][ T9057] do_syscall_64+0x55/0xb0 [ 244.733769][ T9057] ? clear_bhb_loop+0x40/0x90 [ 244.733792][ T9057] ? clear_bhb_loop+0x40/0x90 [ 244.733818][ T9057] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 244.733842][ T9057] RIP: 0033:0x7fa4f659e159 [ 244.733859][ T9057] 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 [ 244.733875][ T9057] RSP: 002b:00007fa4f7456028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.733898][ T9057] RAX: ffffffffffffffda RBX: 00007fa4f6826090 RCX: 00007fa4f659e159 [ 244.733912][ T9057] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000005 [ 244.733925][ T9057] RBP: 00007fa4f663506b R08: 0000000000000000 R09: 0000000000000000 [ 244.733938][ T9057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 244.733950][ T9057] R13: 00007fa4f6826128 R14: 00007fa4f6826090 R15: 00007ffe02aa96f8 [ 244.733977][ T9057] [ 245.400805][ T9073] syzkaller0: entered promiscuous mode [ 245.400828][ T9073] syzkaller0: entered allmulticast mode [ 245.411853][ T9073] tipc: Started in network mode [ 245.411882][ T9073] tipc: Node identity 8a910644d49e, cluster identity 4711 [ 245.428279][ T9073] tipc: Enabled bearer , priority 0 [ 245.458219][ T9073] tipc: Resetting bearer [ 245.472880][ T9072] tipc: Resetting bearer [ 245.542500][ T9072] tipc: Disabling bearer [ 245.616094][ T9075] netlink: 136 bytes leftover after parsing attributes in process `syz.2.1096'. [ 245.616117][ T9075] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 246.492383][ T9084] syzkaller0: entered promiscuous mode [ 246.510526][ T9084] syzkaller0: entered allmulticast mode [ 247.403503][ T9101] xt_policy: neither incoming nor outgoing policy selected [ 247.907535][ T9109] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1107'. [ 247.989797][ T9112] size and base must be multiples of 4 kiB [ 247.989812][ T9112] CPU: 1 PID: 9112 Comm: syz.2.1106 Not tainted syzkaller #0 [ 247.989833][ T9112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 247.989845][ T9112] Call Trace: [ 247.989852][ T9112] [ 247.989860][ T9112] dump_stack_lvl+0x18c/0x250 [ 247.989893][ T9112] ? show_regs_print_info+0x20/0x20 [ 247.989919][ T9112] ? load_image+0x420/0x420 [ 247.989944][ T9112] ? __lock_acquire+0x7d80/0x7d80 [ 247.989975][ T9112] mtrr_add+0xd0/0x100 [ 247.989999][ T9112] mtrr_ioctl+0xc96/0x13a0 [ 247.990027][ T9112] ? mtrr_close+0x200/0x200 [ 247.990068][ T9112] ? __fget_files+0x28/0x460 [ 247.990102][ T9112] ? mtrr_close+0x200/0x200 [ 247.990125][ T9112] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 247.990150][ T9112] ? proc_reg_poll+0x290/0x290 [ 247.990173][ T9112] __se_sys_ioctl+0xfd/0x170 [ 247.990200][ T9112] do_syscall_64+0x55/0xb0 [ 247.990223][ T9112] ? clear_bhb_loop+0x40/0x90 [ 247.990248][ T9112] ? clear_bhb_loop+0x40/0x90 [ 247.990275][ T9112] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 247.990299][ T9112] RIP: 0033:0x7fa10119e159 [ 247.990316][ T9112] 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 [ 247.990335][ T9112] RSP: 002b:00007fa0ff3f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.990357][ T9112] RAX: ffffffffffffffda RBX: 00007fa101426090 RCX: 00007fa10119e159 [ 247.990373][ T9112] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000005 [ 247.990386][ T9112] RBP: 00007fa10123506b R08: 0000000000000000 R09: 0000000000000000 [ 247.990399][ T9112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.990411][ T9112] R13: 00007fa101426128 R14: 00007fa101426090 R15: 00007ffea81c0568 [ 247.990443][ T9112] [ 248.162358][ T9109] hsr_slave_1 (unregistering): left promiscuous mode [ 249.578523][ T9125] syzkaller0: entered promiscuous mode [ 249.584051][ T9125] syzkaller0: entered allmulticast mode [ 249.658031][ T9125] tipc: Enabled bearer , priority 0 [ 249.754418][ T9125] tipc: Resetting bearer [ 249.793884][ T9124] tipc: Resetting bearer [ 249.927350][ T9124] tipc: Disabling bearer [ 250.506596][ T9151] syzkaller0: entered promiscuous mode [ 250.506620][ T9151] syzkaller0: entered allmulticast mode [ 250.549029][ T9153] size and base must be multiples of 4 kiB [ 250.549043][ T9153] CPU: 0 PID: 9153 Comm: syz.0.1118 Not tainted syzkaller #0 [ 250.549064][ T9153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 250.549076][ T9153] Call Trace: [ 250.549083][ T9153] [ 250.549092][ T9153] dump_stack_lvl+0x18c/0x250 [ 250.549124][ T9153] ? show_regs_print_info+0x20/0x20 [ 250.549150][ T9153] ? load_image+0x420/0x420 [ 250.549175][ T9153] ? __lock_acquire+0x7d80/0x7d80 [ 250.549206][ T9153] mtrr_add+0xd0/0x100 [ 250.549231][ T9153] mtrr_ioctl+0xc96/0x13a0 [ 250.549266][ T9153] ? mtrr_close+0x200/0x200 [ 250.549298][ T9153] ? __fget_files+0x28/0x460 [ 250.549331][ T9153] ? mtrr_close+0x200/0x200 [ 250.549355][ T9153] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 250.549380][ T9153] ? proc_reg_poll+0x290/0x290 [ 250.549403][ T9153] __se_sys_ioctl+0xfd/0x170 [ 250.549435][ T9153] do_syscall_64+0x55/0xb0 [ 250.549459][ T9153] ? clear_bhb_loop+0x40/0x90 [ 250.549484][ T9153] ? clear_bhb_loop+0x40/0x90 [ 250.549512][ T9153] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 250.549537][ T9153] RIP: 0033:0x7fa4f659e159 [ 250.549555][ T9153] 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 [ 250.549573][ T9153] RSP: 002b:00007fa4f7456028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.549596][ T9153] RAX: ffffffffffffffda RBX: 00007fa4f6826090 RCX: 00007fa4f659e159 [ 250.549611][ T9153] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000005 [ 250.549625][ T9153] RBP: 00007fa4f663506b R08: 0000000000000000 R09: 0000000000000000 [ 250.549639][ T9153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 250.549651][ T9153] R13: 00007fa4f6826128 R14: 00007fa4f6826090 R15: 00007ffe02aa96f8 [ 250.549681][ T9153] [ 250.726552][ T9156] loop2: detected capacity change from 0 to 512 [ 250.917979][ T9156] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 251.700816][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.815375][ T9189] size and base must be multiples of 4 kiB [ 252.815390][ T9189] CPU: 1 PID: 9189 Comm: syz.4.1132 Not tainted syzkaller #0 [ 252.815412][ T9189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 252.815424][ T9189] Call Trace: [ 252.815432][ T9189] [ 252.815440][ T9189] dump_stack_lvl+0x18c/0x250 [ 252.815474][ T9189] ? show_regs_print_info+0x20/0x20 [ 252.815499][ T9189] ? load_image+0x420/0x420 [ 252.815524][ T9189] ? __lock_acquire+0x7d80/0x7d80 [ 252.815555][ T9189] mtrr_add+0xd0/0x100 [ 252.815587][ T9189] mtrr_ioctl+0xc96/0x13a0 [ 252.815614][ T9189] ? mtrr_close+0x200/0x200 [ 252.815647][ T9189] ? __fget_files+0x28/0x460 [ 252.815679][ T9189] ? mtrr_close+0x200/0x200 [ 252.815702][ T9189] proc_reg_unlocked_ioctl+0x1d2/0x2c0 [ 252.815726][ T9189] ? proc_reg_poll+0x290/0x290 [ 252.815749][ T9189] __se_sys_ioctl+0xfd/0x170 [ 252.815776][ T9189] do_syscall_64+0x55/0xb0 [ 252.815799][ T9189] ? clear_bhb_loop+0x40/0x90 [ 252.815823][ T9189] ? clear_bhb_loop+0x40/0x90 [ 252.815850][ T9189] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 252.815875][ T9189] RIP: 0033:0x7f47bd99e159 [ 252.815893][ T9189] 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 [ 252.815908][ T9189] RSP: 002b:00007f47be7b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.815931][ T9189] RAX: ffffffffffffffda RBX: 00007f47bdc26090 RCX: 00007f47bd99e159 [ 252.815946][ T9189] RDX: 0000200000000a00 RSI: 00000000400c4d01 RDI: 0000000000000004 [ 252.815960][ T9189] RBP: 00007f47bda3506b R08: 0000000000000000 R09: 0000000000000000 [ 252.815973][ T9189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 252.815985][ T9189] R13: 00007f47bdc26128 R14: 00007f47bdc26090 R15: 00007ffd32e4b9c8 [ 252.816012][ T9189] [ 253.069530][ T9191] loop2: detected capacity change from 0 to 512 [ 253.107319][ T9191] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 253.932869][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.976450][ T23] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 254.473278][ T23] usb 1-1: unable to get BOS descriptor or descriptor too short [ 254.492362][ T23] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 254.510306][ T23] usb 1-1: can't read configurations, error -71 [ 255.139128][ T9231] zero sized request [ 255.754219][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.873096][ T9250] FAULT_INJECTION: forcing a failure. [ 255.873096][ T9250] name failslab, interval 1, probability 0, space 0, times 0 [ 255.890798][ T9250] CPU: 0 PID: 9250 Comm: syz.2.1157 Not tainted syzkaller #0 [ 255.898215][ T9250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 255.908314][ T9250] Call Trace: [ 255.911605][ T9250] [ 255.914543][ T9250] dump_stack_lvl+0x18c/0x250 [ 255.919248][ T9250] ? show_regs_print_info+0x20/0x20 [ 255.924470][ T9250] ? load_image+0x420/0x420 [ 255.928996][ T9250] ? __might_sleep+0xe0/0xe0 [ 255.933608][ T9250] ? __lock_acquire+0x7d80/0x7d80 [ 255.938654][ T9250] should_fail_ex+0x394/0x4c0 [ 255.943390][ T9250] should_failslab+0x9/0x20 [ 255.947920][ T9250] slab_pre_alloc_hook+0x59/0x300 [ 255.952952][ T9250] ? __register_sysctl_table+0xa15/0x1210 [ 255.958668][ T9250] ? __register_sysctl_table+0xa2c/0x1210 [ 255.964381][ T9250] ? __register_sysctl_table+0xa2c/0x1210 [ 255.970099][ T9250] __kmem_cache_alloc_node+0x53/0x250 [ 255.975469][ T9250] ? __rwlock_init+0x150/0x150 [ 255.980253][ T9250] ? __register_sysctl_table+0xa2c/0x1210 [ 255.985979][ T9250] __kmalloc+0xa7/0x240 [ 255.990143][ T9250] __register_sysctl_table+0xa2c/0x1210 [ 255.995720][ T9250] setup_mq_sysctls+0x4da/0x570 [ 256.000579][ T9250] copy_ipcs+0x327/0x500 [ 256.004832][ T9250] create_new_namespaces+0x212/0x700 [ 256.010127][ T9250] unshare_nsproxy_namespaces+0x11a/0x160 [ 256.015846][ T9250] ksys_unshare+0x4fa/0x8f0 [ 256.020356][ T9250] ? sighand_ctor+0x50/0x50 [ 256.024857][ T9250] ? lock_chain_count+0x20/0x20 [ 256.029705][ T9250] ? syscall_enter_from_user_mode+0x25/0x80 [ 256.035593][ T9250] __x64_sys_unshare+0x38/0x40 [ 256.040354][ T9250] do_syscall_64+0x55/0xb0 [ 256.044768][ T9250] ? clear_bhb_loop+0x40/0x90 [ 256.049444][ T9250] ? clear_bhb_loop+0x40/0x90 [ 256.054122][ T9250] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 256.060011][ T9250] RIP: 0033:0x7fa10119e159 [ 256.064424][ T9250] 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 [ 256.084032][ T9250] RSP: 002b:00007fa101f9b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 256.092444][ T9250] RAX: ffffffffffffffda RBX: 00007fa101425fa0 RCX: 00007fa10119e159 [ 256.100422][ T9250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c040480 [ 256.108398][ T9250] RBP: 00007fa10123506b R08: 0000000000000000 R09: 0000000000000000 [ 256.116373][ T9250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 256.124341][ T9250] R13: 00007fa101426038 R14: 00007fa101425fa0 R15: 00007ffea81c0568 [ 256.132319][ T9250] [ 256.135441][ C0] vkms_vblank_simulate: vblank timer overrun [ 256.161580][ T9250] sysctl could not get directory: /fs/mqueue -12 [ 256.251268][ T9252] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1159'. [ 256.338936][ T9252] hsr_slave_1 (unregistering): left promiscuous mode [ 256.472833][ T9256] zero sized request [ 256.542776][ T9261] netlink: 'syz.4.1161': attribute type 1 has an invalid length. [ 256.570439][ T9261] 8021q: adding VLAN 0 to HW filter on device bond2 [ 256.688882][ T9261] bond2: (slave geneve2): making interface the new active one [ 256.720570][ T9261] bond2: (slave geneve2): Enslaving as an active interface with an up link [ 256.822848][ T9261] syz.4.1161 (9261) used greatest stack depth: 19512 bytes left [ 256.876183][ T9275] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1168'. [ 256.903102][ T9277] zero sized request [ 256.926737][ T9279] loop4: detected capacity change from 0 to 128 [ 256.952900][ T9279] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 256.975426][ T9279] ext4 filesystem being mounted at /188/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 257.074933][ T9275] hsr_slave_1 (unregistering): left promiscuous mode [ 257.094524][ T6602] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 257.355201][ T9293] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1174'. [ 257.374957][ T9293] ipvlan2: entered allmulticast mode [ 257.382013][ T9293] syz_tun: entered allmulticast mode [ 257.586265][ T23] IPVS: starting estimator thread 0... [ 257.593783][ T9296] IPVS: nq: FWM 3 0x00000003 - no destination available [ 257.676651][ T9297] IPVS: using max 24 ests per chain, 57600 per kthread [ 257.806852][ T9307] erspan0: entered allmulticast mode [ 257.807095][ T9305] erspan0: left allmulticast mode [ 257.982958][ T9318] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1182'. [ 258.200296][ T9330] loop2: detected capacity change from 0 to 512 [ 258.218253][ T9330] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 258.239628][ T9330] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 258.249034][ T9330] EXT4-fs (loop2): orphan cleanup on readonly fs [ 258.255876][ T9330] EXT4-fs error (device loop2): ext4_orphan_get:1434: comm syz.2.1189: bad orphan inode 15 [ 258.267764][ T9330] ext4_test_bit(bit=14, block=5) = 0 [ 258.274442][ T9330] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 258.305947][ T9330] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 258.341973][ T9333] loop4: detected capacity change from 0 to 2048 [ 258.367519][ T9333] ext4: Unknown parameter 'rootcontext' [ 259.458499][ T9360] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1199'. [ 259.653787][ T9363] (null): rxe_set_mtu: Set mtu to 1024 [ 260.724032][ T9363] infiniband syz0: set active [ 260.729443][ T9363] infiniband syz0: added bond0 [ 260.738985][ T9363] syz0: rxe_create_cq: returned err = -12 [ 260.745901][ T9363] infiniband syz0: Couldn't create ib_mad CQ [ 260.759903][ T9363] infiniband syz0: Couldn't open port 1 [ 260.837072][ T9363] RDS/IB: syz0: added [ 260.843541][ T9363] smc: adding ib device syz0 with port count 1 [ 260.851918][ T9363] smc: ib device syz0 port 1 has pnetid [ 262.096881][ T9393] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1211'. [ 262.115465][ T9391] syzkaller0: entered promiscuous mode [ 262.136449][ T9391] syzkaller0: entered allmulticast mode [ 262.515437][ T9400] loop2: detected capacity change from 0 to 512 [ 262.608305][ T9400] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 262.924663][ T9400] ext4 filesystem being mounted at /301/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 263.590861][ T9418] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1221'. [ 263.794475][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.945407][ T9429] syzkaller0: entered promiscuous mode [ 263.960595][ T9429] syzkaller0: entered allmulticast mode [ 263.977974][ T9429] tipc: Enabled bearer , priority 0 [ 264.026527][ T9428] tipc: Resetting bearer [ 264.122511][ T9428] tipc: Disabling bearer [ 265.466953][ T9451] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1231'. [ 265.618721][ T9459] loop4: detected capacity change from 0 to 512 [ 265.666087][ T9461] syzkaller0: entered promiscuous mode [ 265.676495][ T9461] syzkaller0: entered allmulticast mode [ 265.688079][ T9459] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 265.697267][ T9461] tipc: Enabled bearer , priority 0 [ 265.701747][ T9459] ext4 filesystem being mounted at /200/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 265.740076][ T9459] EXT4-fs error (device loop4): ext4_validate_block_bitmap:439: comm syz.4.1233: bg 0: block 400: padding at end of block bitmap is not set [ 265.756429][ T9460] tipc: Resetting bearer [ 265.764889][ T9459] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6655: Corrupt filesystem [ 265.811181][ T9459] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.1233: missing EA_INODE flag [ 265.845061][ T9459] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1233: error while reading EA inode 12 err=-117 [ 265.859452][ T9460] tipc: Disabling bearer [ 265.880080][ T9459] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.1233: missing EA_INODE flag [ 265.913291][ T9459] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1233: error while reading EA inode 12 err=-117 [ 266.053745][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.103228][ T9474] loop2: detected capacity change from 0 to 512 [ 266.188621][ T9474] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 267.243895][ T5776] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.417990][ T9491] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1243'. [ 267.703982][ T9496] syzkaller0: entered promiscuous mode [ 267.723426][ T9496] syzkaller0: entered allmulticast mode [ 267.787948][ T9496] tipc: Enabled bearer , priority 0 [ 267.810065][ T9495] tipc: Resetting bearer [ 267.921993][ T9495] tipc: Disabling bearer [ 268.441650][ T9511] loop4: detected capacity change from 0 to 512 [ 268.493951][ T9511] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 269.231511][ T9523] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1253'. [ 270.020812][ T6602] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 283.895872][ T9551] netlink: 'syz.0.1260': attribute type 1 has an invalid length. [ 285.721724][ T9551] 8021q: adding VLAN 0 to HW filter on device bond1 [ 287.189273][ T9558] bond1: (slave geneve2): making interface the new active one [ 287.343936][ T9558] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 287.453747][ T9562] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1263'. [ 289.438933][ T9566] FAULT_INJECTION: forcing a failure. [ 289.438933][ T9566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 289.519936][ T9566] CPU: 1 PID: 9566 Comm: syz.4.1264 Not tainted syzkaller #0 [ 289.527862][ T9566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 289.538144][ T9566] Call Trace: [ 289.541782][ T9566] [ 289.545289][ T9566] dump_stack_lvl+0x18c/0x250 [ 289.550332][ T9566] ? show_regs_print_info+0x20/0x20 [ 289.556006][ T9566] ? load_image+0x420/0x420 [ 289.561205][ T9566] ? __might_fault+0xaa/0x120 [ 289.562557][ T9558] syz.0.1260 (9558) used greatest stack depth: 19400 bytes left [ 289.566052][ T9566] ? __lock_acquire+0x7d80/0x7d80 [ 289.579891][ T9566] should_fail_ex+0x394/0x4c0 [ 289.584967][ T9566] _copy_from_user+0x2f/0xe0 [ 289.590188][ T9566] __sys_bpf+0x23e/0x890 [ 289.594891][ T9566] ? bpf_link_show_fdinfo+0x560/0x560 [ 289.601506][ T9566] ? lock_chain_count+0x20/0x20 [ 289.607007][ T9566] __x64_sys_bpf+0x7c/0x90 [ 289.612155][ T9566] do_syscall_64+0x55/0xb0 [ 289.616779][ T9566] ? clear_bhb_loop+0x40/0x90 [ 289.621779][ T9566] ? clear_bhb_loop+0x40/0x90 [ 289.627086][ T9566] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 289.633355][ T9566] RIP: 0033:0x7f47bd99e159 [ 289.638052][ T9566] 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 [ 289.658079][ T9566] RSP: 002b:00007f47be7d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 289.667073][ T9566] RAX: ffffffffffffffda RBX: 00007f47bdc25fa0 RCX: 00007f47bd99e159 [ 289.675259][ T9566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 1101000000000000 [ 289.683600][ T9566] RBP: 00007f47bda3506b R08: 0000000000000000 R09: 0000000000000000 [ 289.692093][ T9566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.700337][ T9566] R13: 00007f47bdc26038 R14: 00007f47bdc25fa0 R15: 00007ffd32e4b9c8 [ 289.709372][ T9566] [ 300.801505][ T9588] program syz.1.1270 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 304.685740][ T5866] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 305.012737][ T5866] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 305.077727][ T5866] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 305.134011][ T5866] usb 3-1: config 0 has no interface number 0 [ 305.402706][ T5866] usb 3-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 305.415466][ T5866] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.424799][ T5866] usb 3-1: Product: syz [ 305.446095][ T5866] usb 3-1: Manufacturer: syz [ 305.453471][ T5866] usb 3-1: SerialNumber: syz [ 305.701386][ T5866] usb 3-1: config 0 descriptor?? [ 306.074364][ T5866] usb 3-1: Found UVC 0.00 device syz (046d:0823) [ 306.126636][ T5866] usb 3-1: No valid video chain found. [ 307.271204][ T9596] xt_hashlimit: size too large, truncated to 1048576 [ 309.176118][ T9596] syz.2.1272: vmalloc error: size 8392704, failed to allocated page array size 16392, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 309.667888][ T9596] CPU: 0 PID: 9596 Comm: syz.2.1272 Not tainted syzkaller #0 [ 309.675770][ T9596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 309.686321][ T9596] Call Trace: [ 309.689778][ T9596] [ 309.693080][ T9596] dump_stack_lvl+0x18c/0x250 [ 309.698552][ T9596] ? show_regs_print_info+0x20/0x20 [ 309.703969][ T9596] ? load_image+0x420/0x420 [ 309.709103][ T9596] ? __rcu_read_unlock+0x7c/0xd0 [ 309.714531][ T9596] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 309.721215][ T9596] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 309.728395][ T9596] warn_alloc+0x246/0x340 [ 309.733295][ T9596] ? zone_watermark_ok_safe+0x230/0x230 [ 309.739614][ T9596] ? _raw_spin_unlock+0x28/0x40 [ 309.745259][ T9596] __vmalloc_node_range+0x661/0x1320 [ 309.752071][ T9596] ? free_vm_area+0x50/0x50 [ 309.757508][ T9596] ? hashlimit_pernet+0x23/0x230 [ 309.762693][ T9596] ? htable_create+0xf1/0x7f0 [ 309.767822][ T9596] vmalloc+0x79/0x90 [ 309.772383][ T9596] ? htable_create+0xf1/0x7f0 [ 309.777261][ T9596] htable_create+0xf1/0x7f0 [ 309.782556][ T9596] hashlimit_mt_check_common+0x6a7/0xa50 [ 309.788637][ T9596] ? xt_check_proc_name+0x191/0x270 [ 309.794454][ T9596] xt_check_match+0x49d/0xc60 [ 309.799881][ T9596] ? xt_check_proc_name+0x270/0x270 [ 309.805464][ T9596] ? pcpu_alloc+0x11e7/0x1880 [ 309.810849][ T9596] ? xt_percpu_counter_alloc+0x139/0x1e0 [ 309.817006][ T9596] ? xt_find_match+0x1f1/0x230 [ 309.822793][ T9596] translate_table+0x150c/0x2020 [ 309.828942][ T9596] ? ip6t_register_table+0x7c0/0x7c0 [ 309.834647][ T9596] ? __might_fault+0xaa/0x120 [ 309.839991][ T9596] ? __virt_addr_valid+0x10c/0x380 [ 309.845647][ T9596] ? __virt_addr_valid+0x10c/0x380 [ 309.851096][ T9596] ? __might_fault+0xc6/0x120 [ 309.856189][ T9596] ? __might_fault+0xaa/0x120 [ 309.861688][ T9596] do_ip6t_set_ctl+0x9fe/0xe10 [ 309.867489][ T9596] ? ip6t_unregister_table_exit+0x230/0x230 [ 309.873676][ T9596] ? __lock_acquire+0x7d80/0x7d80 [ 309.879013][ T9596] ? rcu_is_watching+0x15/0xb0 [ 309.884420][ T9596] ? trace_contention_end+0x39/0xe0 [ 309.890264][ T9596] ? __mutex_unlock_slowpath+0x1b4/0x6c0 [ 309.896599][ T9596] ? mutex_unlock+0x10/0x10 [ 309.902095][ T9596] nf_setsockopt+0x263/0x280 [ 309.907397][ T9596] rawv6_setsockopt+0x276/0x5d0 [ 309.912694][ T9596] ? raw6_destroy+0x30/0x30 [ 309.917701][ T9596] ? __fget_files+0x28/0x460 [ 309.922681][ T9596] ? aa_sock_opt_perm+0x74/0x100 [ 309.927987][ T9596] ? sock_common_setsockopt+0x36/0xc0 [ 309.933921][ T9596] ? sock_common_recvmsg+0x190/0x190 [ 309.939664][ T9596] do_sock_setsockopt+0x175/0x1a0 [ 309.945025][ T9596] ? __fdget+0x180/0x210 [ 309.950021][ T9596] __x64_sys_setsockopt+0x182/0x200 [ 309.955659][ T9596] do_syscall_64+0x55/0xb0 [ 309.960459][ T9596] ? clear_bhb_loop+0x40/0x90 [ 309.965681][ T9596] ? clear_bhb_loop+0x40/0x90 [ 309.970666][ T9596] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 309.976889][ T9596] RIP: 0033:0x7fa10119e159 [ 309.981882][ T9596] 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 [ 310.001832][ T9596] RSP: 002b:00007fa101f9b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 310.010598][ T9596] RAX: ffffffffffffffda RBX: 00007fa101425fa0 RCX: 00007fa10119e159 [ 310.019028][ T9596] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000005 [ 310.027464][ T9596] RBP: 00007fa10123506b R08: 0000000000000538 R09: 0000000000000000 [ 310.035614][ T9596] R10: 0000200000019200 R11: 0000000000000246 R12: 0000000000000000 [ 310.043933][ T9596] R13: 00007fa101426038 R14: 00007fa101425fa0 R15: 00007ffea81c0568 [ 310.052911][ T9596] [ 310.857231][ T9596] Mem-Info: [ 310.928857][ T9596] active_anon:6303 inactive_anon:0 isolated_anon:0 [ 310.928857][ T9596] active_file:17639 inactive_file:40081 isolated_file:0 [ 310.928857][ T9596] unevictable:768 dirty:121 writeback:0 [ 310.928857][ T9596] slab_reclaimable:10207 slab_unreclaimable:97767 [ 310.928857][ T9596] mapped:24387 shmem:1375 pagetables:635 [ 310.928857][ T9596] sec_pagetables:0 bounce:0 [ 310.928857][ T9596] kernel_misc_reclaimable:0 [ 310.928857][ T9596] free:1341614 free_pcp:8608 free_cma:0 [ 311.238262][ T9608] tipc: Enabling of bearer rejected, failed to enable media [ 311.287166][ T9596] Node 0 active_anon:25276kB inactive_anon:0kB active_file:70556kB inactive_file:160120kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:97464kB dirty:496kB writeback:0kB shmem:3964kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11148kB pagetables:2556kB sec_pagetables:0kB all_unreclaimable? no [ 311.618946][ T9596] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 311.999603][ T9596] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 312.383160][ T9596] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 312.521857][ T9596] Node 0 DMA32 free:1457120kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:23664kB inactive_anon:0kB active_file:70556kB inactive_file:159308kB unevictable:1536kB writepending:500kB present:3129332kB managed:2586800kB mlocked:0kB bounce:0kB free_pcp:19520kB local_pcp:3108kB free_cma:0kB [ 312.769374][ T9596] lowmem_reserve[]: 0 0 0 0 0 [ 312.775275][ T9596] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:40kB inactive_anon:0kB active_file:0kB inactive_file:820kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 313.031531][ T9596] lowmem_reserve[]: 0 0 0 0 0 [ 313.110945][ T9596] Node 1 Normal free:3893724kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:17760kB local_pcp:5952kB free_cma:0kB [ 313.377613][ T9596] lowmem_reserve[]: 0 0 0 0 0 [ 313.383274][ T9596] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 313.536651][ T9596] Node 0 DMA32: 1660*4kB (ME) 1156*8kB (UME) 639*16kB (UME) 813*32kB (UME) 547*64kB (UME) 207*128kB (UM) 30*256kB (UME) 21*512kB (UME) 14*1024kB (UM) 14*2048kB (UME) 313*4096kB (UM) = 1457120kB [ 313.708315][ T9596] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 313.807170][ T9596] Node 1 Normal: 183*4kB (UME) 36*8kB (UME) 40*16kB (UME) 101*32kB (UME) 31*64kB (UE) 12*128kB (UME) 1*256kB (U) 2*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 947*4096kB (M) = 3893724kB [ 313.986431][ T9596] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 314.058463][ T9596] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 314.205207][ T9596] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 314.282974][ T9596] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 314.318328][ T9612] netlink: 'syz.4.1275': attribute type 1 has an invalid length. [ 314.338313][ T9596] 59097 total pagecache pages [ 314.390343][ T9596] 0 pages in swap cache [ 314.428092][ T9596] Free swap = 124356kB [ 314.486442][ T9596] Total swap = 124996kB [ 314.490983][ T9596] 2097051 pages RAM [ 314.495259][ T9596] 0 pages HighMem/MovableOnly [ 314.538095][ T9596] 416965 pages reserved [ 314.542881][ T9596] 0 pages cma reserved [ 316.118277][ T9612] 8021q: adding VLAN 0 to HW filter on device bond3 [ 316.217782][ T9617] FAULT_INJECTION: forcing a failure. [ 316.217782][ T9617] name fail_futex, interval 1, probability 0, space 0, times 0 [ 316.218010][ T9617] CPU: 0 PID: 9617 Comm: syz.0.1276 Not tainted syzkaller #0 [ 316.218038][ T9617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 316.249534][ T9617] Call Trace: [ 316.253350][ T9617] [ 316.256571][ T9617] dump_stack_lvl+0x18c/0x250 [ 316.261735][ T9617] ? show_regs_print_info+0x20/0x20 [ 316.267612][ T9617] ? load_image+0x420/0x420 [ 316.272623][ T9617] ? trace_buffer_unlock_commit_regs+0x149/0x600 [ 316.279814][ T9617] should_fail_ex+0x394/0x4c0 [ 316.284903][ T9617] get_futex_key+0x136/0x1030 [ 316.290614][ T9617] ? futex_setup_timer+0xc0/0xc0 [ 316.296155][ T9617] futex_wake+0x127/0x4f0 [ 316.301281][ T9617] ? futex_wake_mark+0x150/0x150 [ 316.306621][ T9617] ? __lock_acquire+0x7d80/0x7d80 [ 316.312638][ T9617] do_futex+0x35d/0x3e0 [ 316.317355][ T9617] ? __ia32_sys_get_robust_list+0x110/0x110 [ 316.323941][ T9617] ? bpf_link_show_fdinfo+0x560/0x560 [ 316.329746][ T9617] __se_sys_futex+0x3a9/0x440 [ 316.335384][ T9617] ? __x64_sys_futex+0xf0/0xf0 [ 316.340587][ T9617] ? __x64_sys_futex+0x21/0xf0 [ 316.346161][ T9617] do_syscall_64+0x55/0xb0 [ 316.350784][ T9617] ? clear_bhb_loop+0x40/0x90 [ 316.355751][ T9617] ? clear_bhb_loop+0x40/0x90 [ 316.361060][ T9617] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 316.367403][ T9617] RIP: 0033:0x7fa4f659e159 [ 316.372113][ T9617] 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 [ 316.392145][ T9617] RSP: 002b:00007fa4f74770e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 316.401174][ T9617] RAX: ffffffffffffffda RBX: 00007fa4f6825fa8 RCX: 00007fa4f659e159 [ 316.409322][ T9617] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa4f6825fac [ 316.417632][ T9617] RBP: 00007fa4f6825fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 316.426063][ T9617] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 316.434268][ T9617] R13: 00007fa4f6826038 R14: 00007ffe02aa9610 R15: 00007ffe02aa96f8 [ 316.443086][ T9617] [ 317.206012][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 320.358200][ T788] usb 3-1: USB disconnect, device number 4 [ 324.501943][ T5781] Bluetooth: hci4: command 0x0406 tx timeout [ 342.171335][ T9656] syzkaller0: entered promiscuous mode [ 342.272795][ T9656] syzkaller0: entered allmulticast mode [ 342.538594][ T9657] tipc: Enabled bearer , priority 0 [ 342.969494][ T9651] tipc: Resetting bearer [ 343.315494][ T9651] tipc: Disabling bearer [ 346.711442][ T9669] FAULT_INJECTION: forcing a failure. [ 346.711442][ T9669] name fail_futex, interval 1, probability 0, space 0, times 0 [ 346.774502][ T9669] CPU: 1 PID: 9669 Comm: syz.0.1287 Not tainted syzkaller #0 [ 346.782213][ T9669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 346.792719][ T9669] Call Trace: [ 346.796383][ T9669] [ 346.799529][ T9669] dump_stack_lvl+0x18c/0x250 [ 346.804791][ T9669] ? show_regs_print_info+0x20/0x20 [ 346.810468][ T9669] ? load_image+0x420/0x420 [ 346.815376][ T9669] ? get_user_pages_fast_only+0xa0/0xa0 [ 346.821378][ T9669] ? rb_commit+0x6f7/0x750 [ 346.826386][ T9669] should_fail_ex+0x394/0x4c0 [ 346.831776][ T9669] get_futex_key+0x857/0x1030 [ 346.837054][ T9669] ? futex_setup_timer+0xc0/0xc0 [ 346.843019][ T9669] futex_wake+0x127/0x4f0 [ 346.847587][ T9669] ? perf_trace_lock_acquire+0x400/0x400 [ 346.853823][ T9669] ? futex_wake_mark+0x150/0x150 [ 346.859689][ T9669] do_futex+0x35d/0x3e0 [ 346.864348][ T9669] ? __might_fault+0xaa/0x120 [ 346.869464][ T9669] ? __ia32_sys_get_robust_list+0x110/0x110 [ 346.875955][ T9669] ? __might_fault+0xc6/0x120 [ 346.881190][ T9669] mm_release+0x184/0x3a0 [ 346.885824][ T9669] ? exit_mm_release+0x30/0x30 [ 346.891133][ T9669] ? lockdep_hardirqs_on+0x98/0x150 [ 346.897037][ T9669] exit_mm+0xa4/0x340 [ 346.901505][ T9669] ? sysctl_delayacct+0x220/0x220 [ 346.907021][ T9669] ? do_exit+0x2530/0x2530 [ 346.912115][ T9669] do_exit+0x909/0x2530 [ 346.917072][ T9669] ? put_task_struct+0xc0/0xc0 [ 346.922541][ T9669] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 346.928912][ T9669] ? get_signal+0x100e/0x1390 [ 346.933902][ T9669] ? lock_chain_count+0x20/0x20 [ 346.939346][ T9669] ? _raw_spin_lock_irq+0xbb/0xf0 [ 346.944829][ T9669] do_group_exit+0x22d/0x2f0 [ 346.949733][ T9669] ? lockdep_hardirqs_on+0x98/0x150 [ 346.955667][ T9669] get_signal+0x12a6/0x1390 [ 346.961295][ T9669] arch_do_signal_or_restart+0xc2/0x7b0 [ 346.967176][ T9669] ? __ia32_sys_get_robust_list+0x110/0x110 [ 346.973326][ T9669] ? blkcg_maybe_throttle_current+0x19f/0xa90 [ 346.979881][ T9669] ? get_sigframe_size+0x20/0x20 [ 346.985809][ T9669] ? exit_to_user_mode_loop+0x3b/0x110 [ 346.992068][ T9669] exit_to_user_mode_loop+0x70/0x110 [ 346.997592][ T9669] exit_to_user_mode_prepare+0xee/0x180 [ 347.003615][ T9669] syscall_exit_to_user_mode+0x1a/0x50 [ 347.009604][ T9669] do_syscall_64+0x61/0xb0 [ 347.014179][ T9669] ? clear_bhb_loop+0x40/0x90 [ 347.019158][ T9669] ? clear_bhb_loop+0x40/0x90 [ 347.024492][ T9669] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 347.030624][ T9669] RIP: 0033:0x7fa4f659e159 [ 347.035340][ T9669] 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 [ 347.055389][ T9669] RSP: 002b:00007fa4f74560e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 347.064293][ T9669] RAX: fffffffffffffe00 RBX: 00007fa4f6826098 RCX: 00007fa4f659e159 [ 347.072485][ T9669] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fa4f6826098 [ 347.080823][ T9669] RBP: 00007fa4f6826090 R08: 0000000000000000 R09: 0000000000000000 [ 347.089323][ T9669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.097458][ T9669] R13: 00007fa4f6826128 R14: 00007ffe02aa9610 R15: 00007ffe02aa96f8 [ 347.106528][ T9669] [ 364.990786][ T9694] tipc: Enabled bearer , priority 0 [ 365.473039][ T9691] tipc: Disabling bearer [ 378.635680][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 381.072156][ T9721] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 381.109907][ T9721] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 381.234757][ T9721] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 381.287853][ T9721] batman_adv: batadv0: Removing interface: batadv_slave_1 SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /sys/kernel/debug/kcov failed (errno 2: No such file or directory) SYZFAIL: repeatedly failed to execute the program proc=5 req=1278 state=1 status=67 (errno 9: Bad file descriptor) [ 403.027984][ T9755] netlink: 'syz.0.1311': attribute type 1 has an invalid length. [ 404.648137][ T9755] 8021q: adding VLAN 0 to HW filter on device bond2 [ 411.366697][ T42] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0