last executing test programs: 16.176741696s ago: executing program 4 (id=319): mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x4) read$FUSE(r0, &(0x7f0000000d00)={0x2020}, 0x2020) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x31) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4048004) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r2 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r2, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x3, 0x4}) ioctl$DVB_DEMUX_DMX_REMOVE_PID(r2, 0x40026f34, &(0x7f0000000040)=0x1) ioctl$DVB_DEMUX_DMX_ADD_PID(r2, 0x40026f33, &(0x7f0000000140)=0xc0) add_key(&(0x7f0000000640)='pkcs7_test\x00', 0x0, &(0x7f00000006c0)="3fce3668", 0x1b, 0xfffffffffffffffe) r3 = socket(0x2d, 0x2, 0x0) connect$netlink(r3, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x0, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xf, 0xa}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4004004) fsopen(0x0, 0x0) fchdir(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80) open_tree(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x89901) 12.821232221s ago: executing program 3 (id=323): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./debug\x00', &(0x7f0000000200)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/clk/clk_dump\x00', 0x0, 0x0) read(r0, &(0x7f0000000400)=""/4096, 0x1000) close(r0) read(0xffffffffffffffff, &(0x7f0000000600)=""/4096, 0x1000) 12.64995504s ago: executing program 4 (id=326): socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xc36e5000) socketpair$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) socket$key(0xf, 0x3, 0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$nl_netfilter(0x10, 0x3, 0xc) socket$can_raw(0x1d, 0x3, 0x1) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, 0x0, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c85, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x4003ffff, 0x338}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) 12.176941365s ago: executing program 3 (id=328): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_print_times', 0x1a1081, 0x29) r3 = dup2(r2, r2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x90001) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000400)={0x0, 0xffffeffe, 0x0, &(0x7f0000000500)=""/107, 0x0, 0xe000}) r4 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffff3, '\x00', 0x0, r4, 0x2, 0x3}, 0x50) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020}, 0x2020) write$vhost_msg_v2(r3, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000030601040000000000000000020000050500010007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) 12.137217949s ago: executing program 0 (id=329): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='1\n', 0x2) close(r0) 10.812975598s ago: executing program 3 (id=333): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$comedi(0xffffffffffffff9c, 0x0, 0x88000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[]) 10.359296003s ago: executing program 0 (id=336): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x0, 0x7, 0x3, 0x9, 0x5, 0x0, 0x2, {0x0, @in={{0x2, 0x4e23, @empty}}, 0x40000, 0x7ff, 0xc8000000, 0x10000, 0x5}}, &(0x7f00000005c0)=0xb0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x24000f02) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, 0x0, &(0x7f0000000140)='GPL\x00', 0xdf96}, 0x94) r4 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r3}, 0x8) close(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 9.391428195s ago: executing program 3 (id=337): openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$sndmidi(0x0, 0x9, 0x240200) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002080)="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0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000f00000002000000bfef0000"], 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000080)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4e23, 0x0, @empty, 0x5}}}, 0x156) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000200)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, 0xffffffffffffffff, 0x1000) r4 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0xbb42) ioctl$HIDIOCGFEATURE(r4, 0xc0404807, &(0x7f0000000080)={0x5, "1f7f67491b5a90eeaddb94a4031a82687063ba6e44f7b91d902d0008424ad04b9634bef178be4ba64223a1d6da6d232b4ea6a453724e5a9c45a204ec36715596"}) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000140)={0xa, {0x1, 0x3, 0xff}}, 0x5) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, 0x0, 0x4000040) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) 7.526958297s ago: executing program 2 (id=338): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r1, 0x7, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x48, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_SSID={0xd, 0x34, @random='syzkaller'}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x143c}]]}, 0x48}}, 0x0) 7.106895194s ago: executing program 5 (id=339): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000013c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4080}, 0x8044) 6.947435455s ago: executing program 1 (id=340): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0xffffffff) write$ppp(r0, &(0x7f0000000200)="12060000004000"/22, 0x16) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000400)=0x40) write$ppp(r0, &(0x7f0000000500)="80fd0201000a120600000040", 0xc) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000800)=0xc0) write$ppp(r0, &(0x7f0000000900)="80fd0f010004", 0x6) 6.733867919s ago: executing program 2 (id=341): r0 = syz_usb_connect(0x5, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f09"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000380)={0x2c, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0}) 6.66280815s ago: executing program 5 (id=342): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r0, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f00000001c0)='%pS \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r2, 0x18000000000002a0, 0x29, 0x0, &(0x7f0000000480)="b9ff03076003008cb89e08f086dd23374c648b2a26b1448e983ad911b10576713ad75ed8f872f955e7", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 6.44534075s ago: executing program 3 (id=343): sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000000)={@remote, 0x0, 0x2}, 0x20) openat2(0xffffffffffffff9c, 0x0, &(0x7f0000000140)={0x40, 0x9f}, 0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, 0x3c, 0x0) 6.415080705s ago: executing program 1 (id=344): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8e}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f0000000440)={&(0x7f0000000380)=""/169, 0xa9}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r2, &(0x7f0000000040), 0x10) 6.285926301s ago: executing program 5 (id=345): syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010ac054402000000002d7b090224000100000000090400000003"], 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000040)={{0x25, 0x0, 0xfffe}, 'syz0\x00', 0x45}) ioctl$UI_DEV_CREATE(r1, 0x5501) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 5.870583764s ago: executing program 4 (id=346): mq_open(&(0x7f0000000000)='batadv_slave_1\x00', 0x8c2, 0x30, &(0x7f0000000080)={0x8000000000000000, 0x8, 0x1, 0xc05}) r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0x2, 0x401, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x20, 0xfd, [0x0, 0x1, 0x2, 0xc, 0xee, 0xfffffffc, 0x4, 0x2]}}) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='cmdline\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00'], 0x34}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000d}, 0x20048000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x800000, 0x54003f00, &(0x7f0000800000/0x800000)=nil) setsockopt$SO_J1939_FILTER(0xffffffffffffffff, 0x6b, 0x1, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)={{0x14}, [@NFT_MSG_NEWRULE={0x14, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x6}}], {0x14}}, 0x3c}}, 0x4048010) r7 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi2\x00', 0x1, 0x0) ioctl$COMEDI_DEVCONFIG(r7, 0x40946400, &(0x7f00000003c0)={'fl512\x00', [0x140, 0x3, 0xd, 0x0, 0x2, 0x4, 0x4, 0x6, 0x7, 0x2c72d, 0x204, 0x7, 0x2009, 0x8, 0x4ce, 0x9e9b, 0x103, 0x6, 0x6, 0x7, 0x7, 0x1, 0x2f, 0x3ff, 0xffff, 0x6, 0xab, 0x0, 0x286, 0x8001, 0x9]}) ioctl$COMEDI_SUBDINFO(r7, 0x80486402, 0x0) ioctl$COMEDI_LOCK(r1, 0x6405) sendmsg$nl_generic(r5, 0x0, 0xc000) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xbbdccba4532b703b) mbind(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x0, 0x6, 0x1) io_setup(0x6, 0x0) syz_io_uring_setup(0xf08, &(0x7f0000000300)={0x0, 0x2d85, 0x40000, 0x3, 0x800000c3}, 0x0, &(0x7f00000000c0), &(0x7f0000000f40)) 5.301120429s ago: executing program 4 (id=347): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_print_times', 0x1a1081, 0x29) r3 = dup2(r2, r2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x90001) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000400)={0x0, 0xffffeffe, 0x0, &(0x7f0000000500)=""/107, 0x0, 0xe000}) r4 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffff3, '\x00', 0x0, r4, 0x2, 0x3}, 0x50) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020}, 0x2020) write$vhost_msg_v2(r3, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000030601040000000000000000020000050500010007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) 3.754290706s ago: executing program 0 (id=348): socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000800)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) socket(0x1, 0x803, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0), 0xe8}, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="18000000000000000000000000000000180200", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x86dd, 0x26, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68888a8", 0x0, 0xaded, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 3.716689266s ago: executing program 4 (id=349): mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x4) read$FUSE(r0, &(0x7f0000000d00)={0x2020}, 0x2020) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x31) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4048004) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r2 = syz_open_dev$dvb_demux(&(0x7f0000000080), 0x0, 0x41) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(r2, 0x40146f2c, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x3, 0x4}) ioctl$DVB_DEMUX_DMX_REMOVE_PID(r2, 0x40026f34, &(0x7f0000000040)=0x1) ioctl$DVB_DEMUX_DMX_ADD_PID(r2, 0x40026f33, &(0x7f0000000140)=0xc0) add_key(&(0x7f0000000640)='pkcs7_test\x00', 0x0, &(0x7f00000006c0)="3fce3668", 0x1b, 0xfffffffffffffffe) r3 = socket(0x2d, 0x2, 0x0) connect$netlink(r3, 0x0, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x0, 0x800, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xf, 0xa}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4004004) fsopen(0x0, 0x0) fchdir(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80) open_tree(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x89901) 3.408212046s ago: executing program 2 (id=350): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) r0 = memfd_create(&(0x7f0000000240)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1fb;(\xb5\xe1jS\xd6\x91B\xb4\xe5=\xc1+\xb9\x12\xde0\x02\xcc\x18\xae%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa7^\xff\xf5\x95\xd2q#\xc6\xca\x97\b\x00\x00\x00\x00\x00\x00\x00&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdlC\xec\xe4\x9a\xc2\fX\x0e\xbc\xa4$\x9dU\xab\xbf\xbb\x12\xe6\x9f\x1d\xe4\x8a\x00\x00\x00\x00\x00\x00\x00\xa0W\xf1H\xb4~$\x05bIp+\x81Y\x9d\xd2!\"\x9d]zs\xb7\xfc,\b\xdd9\xc6\xe03t9\tT\n\xe8\x1f\x84\x1f\xf5\xc5\xf6}\xd7\xa3SL\xfa\xda\x97\x84\xa5Oj\x9by\xd3\x03 u(\x19\xd1\xc0\x8dG\xd8a\xad\x90jz\x12\xbc\xc3\xd7\x04~\xbe\xba\xccTO\xc1\xb2:\xdd\xc1M$\xbb\xe1{\x04\xb3\x13>\xf2n\xee\xab\x83%k\x92\x16\t\xe0\xe1\xa0\xa62\xef\x12\x96\x8b\x1es:\xfe&\x00'/318, 0x0) ftruncate(r0, 0x2022ad) fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f0000000380)=ANY=[@ANYBLOB="0416"], 0x2, 0x0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 3.025283416s ago: executing program 5 (id=351): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="240000001200010000001000fe9bdf25110010009bf77b5975e0238ef79a0c6f1f00000065"], 0x24}], 0x1}, 0x44010) 2.827391618s ago: executing program 0 (id=352): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000040), 0x4) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x7f, 0x5, 0x0, 0x1}, {0x8, 0x3, 0x9}]}, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r3 = io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="2ff000fea0"], 0x0, 0xb, 0x0, 0x0, 0x41100, 0x5e, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) io_uring_enter(r3, 0x2219, 0x7721, 0x16, 0x0, 0x0) 2.825904524s ago: executing program 1 (id=353): mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000000)='./debug\x00', &(0x7f0000000200)='debugfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./debug/clk/clk_dump\x00', 0x0, 0x0) 2.6042184s ago: executing program 2 (id=354): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000013c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000001c0)={'wpan0\x00'}) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={0x0}, 0x1, 0x0, 0x0, 0x4080}, 0x8044) 2.536704531s ago: executing program 5 (id=355): openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) syz_open_dev$sndmidi(0x0, 0x9, 0x240200) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002080)="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14da8768a8951f26849fa1e20015878cb6332d033531b8128233e61094cfc5dd71ba9af36ba6aa1c37b24805a45c3dd302bbc1dc8e9348f9a47540e14016bd5357e7978092497b800a97425363a42454eb04c32c9ac959fb37eb00ed6e31f81b2aa67d9f4930eb31dc2260151d845f9865d2b3a301ce3bef54a977492039eb908512a083087961f90ee568c5e5c60d6e726dda2c3f31c072979e09d8fd6f2365f65ef46399a183511904226d8ec72805582107ff5951d2e0d5c028d29e940fa068c0ca1c238420e53297c31d68f70fb543f347d91afb5d66ef1e8460a1431b638a6b0ae259f7fe8eb03aae9ef1ea4cfcfbac7e7b20b5c46ea8b0a2e88527bf54fd866362ab6a99e466bb029259f35711bc376b2f70edd738b48451f20ee404938821419ee5eace0171b3fd73d57bf0a723152933ccb84d567e79737b33e334dab955cdc03298215a2943ee493d815af83d48ee808a5e508903cc574ea4b52de645a18b0f43cd6b81a15a7f089cc7596adde2ea693381c7eaa2e246b9cbec98bb4e8ea3db8b47e57ef8d3a2eace3e2dcc083f6625f4e86bdbe2d6c57fa8ae4902ae9964c847eb292998d485d3326a7076360b85365edd5b733876abb5e26943481a52b10a1c95f34aed88568b873ef481798fbafe036d5d580c7437cb1a651e2a89d98d9002d0bf6418a271f9808df4b2ceaa8508e6c1d7d58e96d87f6db011395a0b74cb39e066411fef6c8ce7942ef8d8bb826be0b06ecada10e46f7ac25eb7ab0e3339752c8d0784659d72a287ea9a5e3a699977456695a6f9fe40eb8f7269b414cda403ba94f512c332fcea82f1927a5695ea2eb2ce7380ae74a0672ffe7fd2c4a19715a984d518b5be67543c31e42962b4c030fbdfedc5977b03d85294db2578d6561fdd9e0f9cfaf7eb1609bfab67105b227ec43189e449c4f2f17b8175b3afb0087f70786673353a3913cd03240761b5ff91a1e6510499c1f4152a759b1ca39ace773a1f27a5a88bb94a4201a91addf5c2c8587547e454d186b562cf89a41a02c36765565c3d753a2d8127d3908853f5ccc1c35346f22284573695c5695a520ace2d0cd13c1138b1fb10f74487b9a2c7a5e01195a1629d3e5d567a77a2aaee24d2936c2618c63eb5cdeb64f5592cb38175d416c05588f03b287c6e16329fee69c8294db5b5bbb81499d7ef18ddb93144c897253e8330cea3be31bab73de42284fce239597ab7cd5b68cfba057b01aaab0f0d4191c31b407fd8f9c7f04eaca31e5d240c7910663bde4ad478f134d09dca902e6acdd292f2745c73cecea2204a56d0098c32da73eeee41b348d5826109ccfd2397bb73a25ebb7e95537df71cce504f14c219ec525795d2fd5027cea9810aadc77e1b874f9fc4e33ed7b90a4007bbc341493302e4e2cbca2a8229fd2c3db7faecec2b8805bde9d92a29f6a7096cfc05ed5b678566e6c079dddfcc0b6c17541047beb477c4493a1588be177490db134d69a225aa6848b27494f17c3882ea2ee436ac1e981256ccaa70ba1f7a621385694b62bda8c4f6b04c61d6798afdc9cec019392d1242a35c3382b09aab4999e1b383714622f2ab80f275ecc8ea67694f020466aef6ed5a4535f32df47f0478e00194b44b9003f6dff232bdecbdf2a06da35246dfbc0d40becfdd5ecf971f0f408913bf094282fa2272cc5683604945e3eba52231f131c81b1035dcbb8a4292059ceaf92f36877aa15049bacc544d2c9bee4eb1bd01d76861557e646082f118454c37bbc7d08a311b4668f2777912cf882439b47e7d3c08bfdefe31e3effcbddf9e5bf175fd7c1ae85f6436cd817580970b3d8303e33ea128d222e8adb1de246fd9583c0385fe89bbf9af2cd82a38083069a997175fc7e96096052d55620554bd723b28de9a177b0aa0a5928d3d991c7da85a3513b1fffb8c75b5bc2874491ac6affc2a71ef1d639a90bb4c53624139ab8764f60e7470592608a520dfa0289c3be27e2a8f6525a31830aaf887213285eeb4286509c4904f2f5c6058e29c9c5c7886e107fc8b6411ea86bef63c88c863c7d7be52424a0126b8642d83946792de32c6150e9ce9be9d20eada4b47bd24fda102ee8cbc3a870743ab1839f979076b79cffac7d2234db5b345de7f994110bbb873a7058e5ad2fe9d9f0527a4a7b3799f81a06c9ee25c1a4a6317c3c454e9b9bb03360775184c37897db2e23dda4fc5cfbbdd477f564ad48416224ab75742d8d2375773c34325b36cead158372821e3db81a2dc99fc4293b39b183f1a71afbd4faa5e66a0d457f15424ca9c39969a85226b03b1ba8a98b0655a4581c7849bad2b1e5eb09236284779235ec2c0f44d547705298a9076bd32cdbb0a1169529a4780629e8cc291bbe25d98eaca72e934b7ef3a26d60dcebb509b8122d9d3de366b1c81c01e1a3f2ec0556d4759917612ba175b48f47534e592293e50e66dfbd0e1d0373cb3f58a43f3c32408ceba4c2614ff35b72a2cc03166f9866904f7ec19650edc06ca73ef63fc759094ae06a8405144dc22a0480155057169e59897eded975544a3e26dc0ba673a803fd35e16f6ef4695fc554e0c92fd97d3287f368b06ebb41e7d9a5956ceac39f27a82dda86f981519e31f544d844109d5ed58c159e7aa1805461149c604f262a1dd0c2f072f8f5b9b9bd4542cff3050c85b981dbf1731805fee07a4f92bb1828842f34395b90b76834a624690bfd431185026fd090c8dce10ac30ea68502dc8d2d85f836eb747c9bb8b6d16da1cb692f33b77f80c05b250496f3a880dca37c6514d5b5e2cf90d0b18bc31fd27a2c96110b9aacbe2afce417c415778e58e0b9ace5f209696980cc45e51bc292b3d5c247e2c8fffecd214d927aab0fecd0f50b359df4971944891fbefd40345e7f14e833486c126df0c1839032e64fa59280d699eed79f03acc206d6a5340cc1c5deb4204cb8780830497f23522b89fc503e6a8a01d11e83de680bbaed65fbd970c71e2087213c3ee64280bcc1f616a274c11d01f0d81f084c3873bc871d50395e05f658a75915118b0da8281a310fc905488ae03aa89726d74d6ed6da76d6dffcdafd7b4d2fa4a867e9b42cdf71db56c542ccf1270974f1efcd80f70fd463d2cfc03c8e111f2d1232bf6e228123c316ecb60eb6d8f650e9281381d540b29b520be3f921bd314eff9ca241b69d95e78256f1bfcbfe37a9f094716d36af6e1ce36184bc6a4dfb88320ee186f52db245dd50d8af51f489f792494c14efffdb88faa1d9ad1d633b327b7ff6523bbfdfe4274b856bbca9e2847499923738207a399dffb514bba855b75d12c9c57aa2e58db0000210f5ad375d3b697f3dda96f5f78c13bfd6d01a5050e01a2e55cc2695a3f2193820286a688cc144fb9043e7c6772bf2cbd7bb5a7a57fee1c18dbdfaadfa5be0d1adfa55dd3a8480807708ee6e11d9f9dfc5bc682e104795928e56af800b42c9c07a25237b092ba1e93a525ed5b5b39ad6e02ac6b41e136c904dd4592370c322f5eb595ed30fa00a277928dfc765930af1c2936f5ad2425c411980b5bb012e0e240c7d50f16ba990540a765cc1fef3809a0344ce6d083ab8705378fabe14a2e63e12eaef453273a78a7d3fabff1fe6a9ba07e208740ab8ed6e50abe2a85b649e1d3ec2f3191e010b50a7ddffdfb25e53e196775655a1ae707daafc4e9709927eb961faaeb1be21ddde0fab9665774086c34af3beac362a5cb712b786a5e1c8811ef574c5b269946939ed530c5bf42306016b69957dd57d83c88cc32a366c0aacc964c693fa7e03c1e89832f2076ec03995f1f9b2cde66acdffa3ca33776b61176369c78e87b2eeb0a14d7cbbaa597c0ae8e1014660baf06e22a6fc4974772975b7d7d003e6bc6a4cdf4cd5f2a95dcfc8194d93b273e59baeb350935aef906bdb94d1fd3c0781aa8fcb17f3f68c9afe090ba059acf599d2934481eae73717c4354c8c2b4d425ef7073968624c5d91e46322cc23091c58643316acff626f160b9cb770e0d9595d33cb6f44915d7efb6747973ffbf34119bba44d074472e661095012ad94af00463520deb45a6b6b7b6a173b23aef637e4cc0363d43c5ddb43c81936143f7db63f7f7771a611930f9f82a12f3c59b0f72de98bbc75ad33f1823fa872be154b19f16f0fba01ac3d64d46cbfc1850d1b4b5790cd86633b1880b86fc34a8b9f31100950ea0bda3abf2b037e21ee348418df67cc1d056d74125f9c73b42b104b6ad322ffebfe658dc3c0a06af44d73324b5ae59e2bd99d4782ec053ea07513a271ecf8651b25bc3e026bc88a4aa1513a2b4d4e173c1e21c77302ce64be8331c4d5b6203bbccd96dfbf9debb29a167753e06c55ca88550ec186bd20b3d94f7c2af719bc638cac3f8cc6c80220fd5f4be03bab9bb975e5effa4c5eac098c531590ec5eeaa90faec3630671d9e1a454577b01b73bfea67456ae187f0e61a9292612f428ab8c5780a3803b7dc2ec8221181db3876f2c00", 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000f00000002000000bfef0000"], 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000080)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x4e23, 0x0, @empty, 0x5}}}, 0x156) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, 0x0, 0x0) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$UHID_CREATE2(r4, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x8031, r4, 0x1000) r5 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0xbb42) ioctl$HIDIOCGFEATURE(r5, 0xc0404807, &(0x7f0000000080)={0x5, "1f7f67491b5a90eeaddb94a4031a82687063ba6e44f7b91d902d0008424ad04b9634bef178be4ba64223a1d6da6d232b4ea6a453724e5a9c45a204ec36715596"}) write$UHID_GET_REPORT_REPLY(r4, &(0x7f0000000140)={0xa, {0x1, 0x3, 0xff}}, 0x5) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x4000040) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) 2.523366422s ago: executing program 4 (id=356): syz_usb_connect(0x0, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040950b801701000102030109022700010100a0320904000003ff00000007058202400000070502024000000705810308000b"], 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl(r0, 0x8914, &(0x7f0000000080)="6574683000000000000000000000000001000000") ioctl(r0, 0x8914, &(0x7f00000000c0)="6574683100000000000000000000000001000000") ioctl(r0, 0x8914, &(0x7f0000000140)="6574683200000000000000000000000001000000") ioctl(r0, 0x8914, &(0x7f0000000180)="7573623000000000000000000000000001000000") 2.371983783s ago: executing program 1 (id=357): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000240)={{r0, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f00000001c0)='%pS \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r2, 0x18000000000002a0, 0x29, 0x0, &(0x7f0000000480)="b9ff03076003008cb89e08f086dd23374c648b2a26b1448e983ad911b10576713ad75ed8f872f955e7", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 2.37034934s ago: executing program 2 (id=358): mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x6031, 0xffffffffffffffff, 0x408000) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000200), 0xa2d42, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000000)={0xc, 0x0, 0x0}) syz_open_dev$dri(0x0, 0x1ff, 0x48100) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x93bdb000) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) lseek(0xffffffffffffffff, 0x9, 0x0) prctl$PR_MCE_KILL(0x4e, 0x1, 0x20000) bind$inet6(r2, 0x0, 0x0) ioctl$IOMMU_TEST_OP_ADD_RESERVED(r0, 0x3ba0, &(0x7f0000000440)={0x48, 0x1, r1, 0x0, 0x97, 0x8000000}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000140)={0x28, 0x2, r1, 0x0, &(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x1}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, &(0x7f0000000180)={0x48, 0x2, r1, 0x0, 0x0, 0x0, 0x0, 0x1}) 1.642480413s ago: executing program 0 (id=359): mq_open(&(0x7f0000000000)='batadv_slave_1\x00', 0x8c2, 0x30, &(0x7f0000000080)={0x8000000000000000, 0x8, 0x1, 0xc05}) r0 = socket(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0x2, 0x401, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x20, 0xfd, [0x0, 0x1, 0x2, 0xc, 0xee, 0xfffffffc, 0x4, 0x2]}}) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='cmdline\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='4\x00'], 0x34}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000d}, 0x20048000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r3, 0x6, 0x15, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0, 0x0) r4 = shmget$private(0x0, 0x800000, 0x54003f00, &(0x7f0000800000/0x800000)=nil) setsockopt$SO_J1939_FILTER(0xffffffffffffffff, 0x6b, 0x1, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)={{0x14}, [@NFT_MSG_NEWRULE={0x14, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2, 0x0, 0x6}}], {0x14}}, 0x3c}}, 0x4048010) r7 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi2\x00', 0x1, 0x0) ioctl$COMEDI_DEVCONFIG(r7, 0x40946400, &(0x7f00000003c0)={'fl512\x00', [0x140, 0x3, 0xd, 0x0, 0x2, 0x4, 0x4, 0x6, 0x7, 0x2c72d, 0x204, 0x7, 0x2009, 0x8, 0x4ce, 0x9e9b, 0x103, 0x6, 0x6, 0x7, 0x7, 0x1, 0x2f, 0x3ff, 0xffff, 0x6, 0xab, 0x0, 0x286, 0x8001, 0x9]}) ioctl$COMEDI_SUBDINFO(r7, 0x80486402, 0x0) ioctl$COMEDI_LOCK(r1, 0x6405) sendmsg$nl_generic(r5, 0x0, 0xc000) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xbbdccba4532b703b) mbind(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x0, 0x6, 0x1) io_setup(0x6, 0x0) syz_io_uring_setup(0xf08, &(0x7f0000000300)={0x0, 0x2d85, 0x40000, 0x3, 0x800000c3}, 0x0, &(0x7f00000000c0), &(0x7f0000000f40)) 1.407965076s ago: executing program 2 (id=360): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x0, 0x7, 0x3, 0x9, 0x5, 0x0, 0x2, {0x0, @in={{0x2, 0x4e23, @empty}}, 0x40000, 0x7ff, 0xc8000000, 0x10000, 0x5}}, &(0x7f00000005c0)=0xb0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x24000f02) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r3 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, 0x0, &(0x7f0000000140)='GPL\x00', 0xdf96}, 0x94) r4 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r3}, 0x8) close(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 1.345222268s ago: executing program 1 (id=361): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="54000000020601080000000000000000000000000c00078008000640000000000500010006000000050005000a00000005000400000000000900020073797a31000000000d000300686173683a6e6574"], 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_print_times', 0x1a1081, 0x29) r3 = dup2(r2, r2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x90001) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000400)={0x0, 0xffffeffe, 0x0, &(0x7f0000000500)=""/107, 0x0, 0xe000}) r4 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000280)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xfffffff3, '\x00', 0x0, r4, 0x2, 0x3}, 0x50) read$FUSE(0xffffffffffffffff, &(0x7f0000004500)={0x2020}, 0x2020) write$vhost_msg_v2(r3, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000030601040000000000000000020000050500010007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) 1.277215039s ago: executing program 3 (id=362): r0 = openat$ublk_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, r0, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x48, &(0x7f0000000500)=@new_dev={0x1, 0x4, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x80000}}}, &(0x7f0000000300)=0x0) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000780)=@ublk_ctrl_cmd_sqes={0x2e, 0x0, 0x0, r0, 0xc0207518, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', @any_cmd={0x0, 0xffff, 0x18, 0x7f00000007b0}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000600)=@ublk_set_params_sqe={0x2e, 0x0, 0x0, r0, 0xc0207508, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x30, &(0x7f0000000680)={0x30, 0x1, {0x0, 0x9, 0xc, 0xc, 0x9, 0x8, 0x0, 0x1000}}}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) r7 = syz_open_dev$ublk_chdev(&(0x7f0000002000), r5, 0x2) syz_ublk_setup_queues(r7, r6, &(0x7f0000000700), &(0x7f0000000800), 0x1, &(0x7f0000000900)={0x2e, 0x0, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x0, 0x0, 0x0, &(0x7f0000000a00)=@buf_4k}}, &(0x7f0000000b00)=0x0) nanosleep(&(0x7f0000001a00)={0x0, 0x5f5e100}, 0x0) r9 = getpid() syz_io_uring_submit$UBLK(r2, r3, r4, &(0x7f0000000c00)=@ublk_start_dev_sqe={0x2e, 0x0, 0x0, r0, 0xc0207506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {r5, 0xffff, 0x0, 0x0, r9}}) io_uring_enter(r1, 0x1, 0x1, 0x1, 0x0, 0x0) syz_io_uring_complete(r2, r3) nanosleep(&(0x7f0000001a40)={0x0, 0x5f5e100}, 0x0) r10 = syz_open_dev$ublk_bdev(&(0x7f0000003000), r5, 0x4002) pwrite64$ublk_bdev(r10, &(0x7f0000800000)='\x00'/4096, 0x1000, 0x0) syz_ublk_process_io(r8, 0x0, 0x1, &(0x7f0000000e00), 0x0) 4.051996ms ago: executing program 5 (id=363): r0 = syz_usb_connect(0x5, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 2.77203ms ago: executing program 0 (id=364): socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000800)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) socket(0x1, 0x803, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0), 0xe8}, 0x0) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r3, 0x86dd, 0x26, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68888a8", 0x0, 0xaded, 0x4000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 1 (id=365): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$comedi(0xffffffffffffff9c, 0x0, 0x88000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000180), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB]) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.23' (ED25519) to the list of known hosts. [ 86.140481][ T10] cfg80211: failed to load regulatory.db [ 86.251523][ T5598] cgroup: Unknown subsys name 'net' [ 86.389615][ T5598] cgroup: Unknown subsys name 'cpuset' [ 86.399413][ T5598] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 88.064201][ T5598] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.712623][ T5619] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.721336][ T5619] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.724313][ T5628] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.727552][ T5628] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.728733][ T5628] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.729829][ T5628] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.730217][ T5628] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.738531][ T5631] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.738659][ T5631] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.738875][ T5631] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.740416][ T5631] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.742320][ T5631] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.743603][ T5631] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.745653][ T5631] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.753967][ T5633] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.754362][ T5633] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.762463][ T5633] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 90.762853][ T5633] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.764024][ T5628] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.770441][ T5616] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.770582][ T5616] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.772272][ T5628] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.775192][ T5628] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.784326][ T5622] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.795231][ T5628] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 90.798539][ T5622] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.799907][ T5622] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 90.801199][ T5628] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.818491][ T5626] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 90.842606][ T5626] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 92.774140][ T5626] Bluetooth: hci1: command tx timeout [ 92.855830][ T5626] Bluetooth: hci2: command tx timeout [ 92.855857][ T5619] Bluetooth: hci4: command tx timeout [ 92.856137][ T5622] Bluetooth: hci3: command tx timeout [ 92.856429][ T5619] Bluetooth: hci0: command tx timeout [ 92.933760][ T5626] Bluetooth: hci5: command tx timeout [ 93.557401][ T5620] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.557618][ T5620] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.557766][ T5620] bridge_slave_0: entered allmulticast mode [ 93.559956][ T5620] bridge_slave_0: entered promiscuous mode [ 93.635584][ T5620] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.635704][ T5620] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.636131][ T5620] bridge_slave_1: entered allmulticast mode [ 93.637960][ T5620] bridge_slave_1: entered promiscuous mode [ 93.698311][ T5614] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.698451][ T5614] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.698581][ T5614] bridge_slave_0: entered allmulticast mode [ 93.700229][ T5614] bridge_slave_0: entered promiscuous mode [ 93.763197][ T5614] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.763765][ T5614] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.763926][ T5614] bridge_slave_1: entered allmulticast mode [ 93.766390][ T5614] bridge_slave_1: entered promiscuous mode [ 93.808281][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.808395][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.808517][ T5617] bridge_slave_0: entered allmulticast mode [ 93.810178][ T5617] bridge_slave_0: entered promiscuous mode [ 93.868163][ T5620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.891437][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.891567][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.891728][ T5617] bridge_slave_1: entered allmulticast mode [ 93.894512][ T5617] bridge_slave_1: entered promiscuous mode [ 93.915308][ T5618] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.915473][ T5618] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.915644][ T5618] bridge_slave_0: entered allmulticast mode [ 93.917853][ T5618] bridge_slave_0: entered promiscuous mode [ 93.947228][ T5620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.962212][ T5613] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.962331][ T5613] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.962776][ T5613] bridge_slave_0: entered allmulticast mode [ 93.965675][ T5613] bridge_slave_0: entered promiscuous mode [ 93.990123][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.994493][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.011287][ T5618] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.011462][ T5618] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.011608][ T5618] bridge_slave_1: entered allmulticast mode [ 94.014743][ T5618] bridge_slave_1: entered promiscuous mode [ 94.037225][ T5614] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.065877][ T5613] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.066002][ T5613] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.066159][ T5613] bridge_slave_1: entered allmulticast mode [ 94.068147][ T5613] bridge_slave_1: entered promiscuous mode [ 94.116761][ T5614] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.132197][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.133469][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.133967][ T5612] bridge_slave_0: entered allmulticast mode [ 94.136217][ T5612] bridge_slave_0: entered promiscuous mode [ 94.161922][ T5617] team0: Port device team_slave_0 added [ 94.165581][ T5618] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.185551][ T5620] team0: Port device team_slave_0 added [ 94.185773][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.185961][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.186125][ T5612] bridge_slave_1: entered allmulticast mode [ 94.188342][ T5612] bridge_slave_1: entered promiscuous mode [ 94.192790][ T5613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.196336][ T5617] team0: Port device team_slave_1 added [ 94.199628][ T5618] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.238150][ T5614] team0: Port device team_slave_0 added [ 94.241595][ T5614] team0: Port device team_slave_1 added [ 94.261684][ T5620] team0: Port device team_slave_1 added [ 94.315943][ T5613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.370913][ T5618] team0: Port device team_slave_0 added [ 94.388069][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.388086][ T5614] 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 1532 would solve the problem. [ 94.388120][ T5614] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.389577][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.389598][ T5620] 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 1532 would solve the problem. [ 94.389643][ T5620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.390938][ T5614] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.390959][ T5614] 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 1532 would solve the problem. [ 94.391003][ T5614] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.429248][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.430336][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.430356][ T5617] 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 1532 would solve the problem. [ 94.430399][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.437107][ T5618] team0: Port device team_slave_1 added [ 94.458070][ T5613] team0: Port device team_slave_0 added [ 94.472731][ T5620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.472752][ T5620] 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 1532 would solve the problem. [ 94.472796][ T5620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.478595][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.496200][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.496221][ T5617] 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 1532 would solve the problem. [ 94.496265][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.517289][ T5613] team0: Port device team_slave_1 added [ 94.600879][ T5612] team0: Port device team_slave_0 added [ 94.629779][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.629801][ T5618] 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 1532 would solve the problem. [ 94.629845][ T5618] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.686755][ T5612] team0: Port device team_slave_1 added [ 94.704989][ T5618] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.705014][ T5618] 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 1532 would solve the problem. [ 94.705058][ T5618] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.708113][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.708133][ T5613] 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 1532 would solve the problem. [ 94.708177][ T5613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.824935][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.824979][ T5613] 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 1532 would solve the problem. [ 94.825023][ T5613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.837721][ T5614] hsr_slave_0: entered promiscuous mode [ 94.839224][ T5614] hsr_slave_1: entered promiscuous mode [ 94.850531][ T5620] hsr_slave_0: entered promiscuous mode [ 94.851802][ T5620] hsr_slave_1: entered promiscuous mode [ 94.852697][ T5620] debugfs: 'hsr0' already exists in 'hsr' [ 94.853762][ T5620] Cannot create hsr debugfs directory [ 94.865125][ T5626] Bluetooth: hci1: command tx timeout [ 94.876986][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.877012][ T5612] 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 1532 would solve the problem. [ 94.877056][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.948887][ T5626] Bluetooth: hci2: command tx timeout [ 94.948917][ T5628] Bluetooth: hci3: command tx timeout [ 94.948932][ T5626] Bluetooth: hci4: command tx timeout [ 94.951257][ T5617] hsr_slave_0: entered promiscuous mode [ 94.952624][ T5617] hsr_slave_1: entered promiscuous mode [ 94.953565][ T5619] Bluetooth: hci0: command tx timeout [ 94.954643][ T5617] debugfs: 'hsr0' already exists in 'hsr' [ 94.954671][ T5617] Cannot create hsr debugfs directory [ 94.956633][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.956654][ T5612] 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 1532 would solve the problem. [ 94.956699][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.036404][ T5619] Bluetooth: hci5: command tx timeout [ 95.078266][ T5618] hsr_slave_0: entered promiscuous mode [ 95.079142][ T5618] hsr_slave_1: entered promiscuous mode [ 95.079780][ T5618] debugfs: 'hsr0' already exists in 'hsr' [ 95.079808][ T5618] Cannot create hsr debugfs directory [ 95.275089][ T5613] hsr_slave_0: entered promiscuous mode [ 95.275981][ T5613] hsr_slave_1: entered promiscuous mode [ 95.276634][ T5613] debugfs: 'hsr0' already exists in 'hsr' [ 95.276663][ T5613] Cannot create hsr debugfs directory [ 95.357610][ T5612] hsr_slave_0: entered promiscuous mode [ 95.358484][ T5612] hsr_slave_1: entered promiscuous mode [ 95.359189][ T5612] debugfs: 'hsr0' already exists in 'hsr' [ 95.359219][ T5612] Cannot create hsr debugfs directory [ 95.923690][ T5620] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.930324][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 95.931817][ T5620] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.937811][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 95.947395][ T5620] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.966850][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 95.967903][ T5620] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.973613][ T5620] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.068238][ T5614] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.072064][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.073256][ T5614] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.085164][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.087789][ T5614] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.098649][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.102851][ T5614] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.112950][ T5614] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.216217][ T5617] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.223034][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.225620][ T5617] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.235905][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.237451][ T5617] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.241884][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.258833][ T5617] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.270145][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.412865][ T5618] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.425034][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.426835][ T5618] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.430093][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.446765][ T5620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.447269][ T5618] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.460479][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.475651][ T5618] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 96.482966][ T5618] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.572744][ T5620] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.639528][ T5614] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.661550][ T133] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.661684][ T133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.684427][ T5613] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.688287][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.691276][ T5613] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.707838][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.733890][ T5613] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 96.738939][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.741176][ T133] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.741358][ T133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.777232][ T5613] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 96.780681][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.816382][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.838290][ T5614] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.867892][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.867989][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.908120][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.908223][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.931855][ T5612] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 96.940267][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.941444][ T5619] Bluetooth: hci1: command tx timeout [ 96.961684][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.962115][ T5612] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 96.970570][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.990124][ T5612] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 96.997261][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.012512][ T1399] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.012621][ T1399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.013539][ T5619] Bluetooth: hci3: command tx timeout [ 97.028398][ T5619] Bluetooth: hci0: command tx timeout [ 97.028440][ T5619] Bluetooth: hci4: command tx timeout [ 97.028473][ T5619] Bluetooth: hci2: command tx timeout [ 97.029020][ T5612] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 97.036548][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.094120][ T5628] Bluetooth: hci5: command tx timeout [ 97.100926][ T133] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.101016][ T133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.180890][ T5618] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.304480][ T5618] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.391760][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.391888][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.438866][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.438992][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.589641][ T5613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.725578][ T5613] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.737564][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.789225][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.789350][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.860434][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.860566][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.950759][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.031279][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.031408][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.081362][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.081486][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.679197][ T5620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.960038][ T5620] veth0_vlan: entered promiscuous mode [ 98.996944][ T5614] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.013995][ T5628] Bluetooth: hci1: command tx timeout [ 99.061212][ T5620] veth1_vlan: entered promiscuous mode [ 99.094721][ T5628] Bluetooth: hci2: command tx timeout [ 99.096260][ T5628] Bluetooth: hci4: command tx timeout [ 99.096296][ T5628] Bluetooth: hci0: command tx timeout [ 99.096329][ T5628] Bluetooth: hci3: command tx timeout [ 99.175799][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.184982][ T5619] Bluetooth: hci5: command tx timeout [ 99.318676][ T5620] veth0_macvtap: entered promiscuous mode [ 99.384132][ T5620] veth1_macvtap: entered promiscuous mode [ 99.403542][ T5614] veth0_vlan: entered promiscuous mode [ 99.483071][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.498199][ T5618] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.502545][ T5614] veth1_vlan: entered promiscuous mode [ 99.538395][ T5620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.847649][ T5614] veth0_macvtap: entered promiscuous mode [ 99.898298][ T5614] veth1_macvtap: entered promiscuous mode [ 99.908167][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.998726][ T5618] veth0_vlan: entered promiscuous mode [ 100.043703][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.055398][ T898] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.073187][ T5618] veth1_vlan: entered promiscuous mode [ 100.086859][ T133] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.086890][ T133] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.097519][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.110980][ T5614] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.179207][ T5613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.195278][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.205757][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.207580][ T1399] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.207645][ T1399] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.207706][ T1399] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.207766][ T1399] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.269801][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.269832][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.372867][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.372901][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.510842][ T5617] veth0_vlan: entered promiscuous mode [ 100.521322][ T5620] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 100.552218][ T5618] veth0_macvtap: entered promiscuous mode [ 100.574552][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.574585][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.617923][ T5618] veth1_macvtap: entered promiscuous mode [ 100.641238][ T5617] veth1_vlan: entered promiscuous mode [ 100.820270][ T5613] veth0_vlan: entered promiscuous mode [ 100.929425][ T5848] process 'syz.0.1' launched '/dev/fd/5' with NULL argv: empty string added [ 101.039209][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.382974][ T5618] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.903903][ T5613] veth1_vlan: entered promiscuous mode [ 102.200354][ T5617] veth0_macvtap: entered promiscuous mode [ 102.218463][ T1406] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.284887][ T59] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.287350][ T59] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.298737][ T5617] veth1_macvtap: entered promiscuous mode [ 102.394818][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.398929][ T1212] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 102.422272][ T1212] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 102.625770][ T5613] veth0_macvtap: entered promiscuous mode [ 103.470750][ T5613] veth1_macvtap: entered promiscuous mode [ 103.531038][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.606276][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.711155][ T5859] binder: 5857:5859 ioctl 80045017 200000000400 returned -22 [ 103.723249][ T5859] overlayfs: failed to resolve './file0': -2 [ 104.020874][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.020921][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.208874][ T5612] veth0_vlan: entered promiscuous mode [ 104.296769][ T1148] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.312691][ T1399] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.312883][ T1399] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.331495][ T1399] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.525579][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.531611][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.672967][ T5612] veth1_vlan: entered promiscuous mode [ 104.685181][ T59] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.687078][ T1399] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.687108][ T1399] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.724646][ T898] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.726315][ T59] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.726365][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.974536][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.974565][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.121395][ T898] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.121427][ T898] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.164348][ T5742] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 105.213154][ T5612] veth0_macvtap: entered promiscuous mode [ 105.254517][ T1399] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.256068][ T1399] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.283060][ T5612] veth1_macvtap: entered promiscuous mode [ 105.514789][ T5742] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 105.538281][ T5742] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 105.538323][ T5742] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 105.538356][ T5742] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 105.538422][ T5742] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 105.538462][ T5742] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 105.538509][ T5742] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 105.538573][ T5742] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.616904][ T5742] usb 1-1: config 0 descriptor?? [ 105.618715][ T5863] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 105.767259][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.767291][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.845681][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.867583][ T5742] usblp 1-1:0.0: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 105.909435][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.941283][ T5742] usb 1-1: USB disconnect, device number 2 [ 105.986140][ T133] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.986372][ T133] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.057708][ T898] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.075705][ T133] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.096613][ T5742] usblp0: removed [ 106.211789][ T5869] i8042 kbd 00:00: in use; can't configure [ 106.490482][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.490516][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.728285][ T5756] e1000 0000:00:01.0: can't ioremap BAR 0: [??? 0x00000000 flags 0x0] [ 106.731614][ T5887] e1000 0000:00:01.0: probe with driver e1000 failed with error -5 [ 106.768898][ T898] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.768931][ T898] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.965878][ T5889] comedi comedi0: no supported board found! (req. bus/slot : 0/0) [ 107.650750][ T5894] binder: 5893:5894 ioctl 80045017 200000000400 returned -22 [ 107.670195][ T5894] overlayfs: failed to resolve './file0': -2 [ 109.263680][ T5915] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 110.192779][ T5923] Could not find key with description: [syz] [ 110.195227][ T5923] process_request_key_err: No key [ 110.196149][ T5923] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 110.196170][ T5923] One or more global auth toks could not properly register; rc = [-2] [ 110.196316][ T5923] Error validating options; rc = [-2] [ 112.507394][ T5756] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 113.225032][ T5948] Zero length message leads to an empty skb [ 113.266436][ T5942] binder: 5940:5942 ioctl 80045017 200000000400 returned -22 [ 113.271601][ T5942] overlayfs: failed to resolve './file0': -2 [ 113.274659][ T5756] usb 2-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=30.00 [ 113.276086][ T5756] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.868782][ T5756] r8152-cfgselector 2-1: Unknown version 0x0000 [ 113.870952][ T5756] r8152-cfgselector 2-1: can't set config #1, error -71 [ 113.932191][ T5756] r8152-cfgselector 2-1: USB disconnect, device number 2 [ 114.049042][ T5956] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 114.092988][ T5956] syz.1.37: vmalloc error: size 9223372036854775807, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 114.093184][ T5956] CPU: 1 UID: 0 PID: 5956 Comm: syz.1.37 Not tainted syzkaller #0 PREEMPT(full) [ 114.093229][ T5956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 114.093252][ T5956] Call Trace: [ 114.093265][ T5956] [ 114.093279][ T5956] dump_stack_lvl+0x100/0x190 [ 114.093345][ T5956] warn_alloc.cold+0x9e/0xb2 [ 114.093390][ T5956] ? __pfx_warn_alloc+0x10/0x10 [ 114.093441][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.093509][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.093566][ T5956] __vmalloc_node_range_noprof+0x123b/0x1420 [ 114.093609][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.093656][ T5956] ? rcu_is_watching+0x13/0xc0 [ 114.093705][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.093752][ T5956] ? trace_contention_end+0x126/0x160 [ 114.093800][ T5956] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 114.093842][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.093892][ T5956] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 114.093934][ T5956] ? tomoyo_path_number_perm+0x28f/0x580 [ 114.093993][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.094050][ T5956] ? __pfx___mutex_lock+0x10/0x10 [ 114.094089][ T5956] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 114.094131][ T5956] ? tomoyo_path_number_perm+0x188/0x580 [ 114.094194][ T5956] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 114.094264][ T5956] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 114.094306][ T5956] __vmalloc_node_noprof+0xad/0xf0 [ 114.094348][ T5956] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 114.094396][ T5956] dvb_dvr_do_ioctl+0x15d/0x270 [ 114.094446][ T5956] dvb_usercopy+0x167/0x340 [ 114.094486][ T5956] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 114.094532][ T5956] ? __pfx_dvb_usercopy+0x10/0x10 [ 114.094571][ T5956] ? __fget_files+0x34/0x3d0 [ 114.094624][ T5956] ? srso_alias_return_thunk+0x5/0xfbef5 [ 114.094668][ T5956] ? __fget_files+0x21f/0x3d0 [ 114.094711][ T5956] dvb_dvr_ioctl+0x29/0x40 [ 114.094752][ T5956] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 114.094795][ T5956] __x64_sys_ioctl+0x18e/0x210 [ 114.094848][ T5956] do_syscall_64+0x123/0x790 [ 114.094917][ T5956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.094956][ T5956] RIP: 0033:0x7f2b2819e159 [ 114.094983][ T5956] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.095023][ T5956] RSP: 002b:00007f2b2910e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.095057][ T5956] RAX: ffffffffffffffda RBX: 00007f2b28425fa0 RCX: 00007f2b2819e159 [ 114.095081][ T5956] RDX: 7fffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000006 [ 114.095106][ T5956] RBP: 00007f2b2823503b R08: 0000000000000000 R09: 0000000000000000 [ 114.095130][ T5956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.095154][ T5956] R13: 00007f2b28426038 R14: 00007f2b28425fa0 R15: 00007ffd4bb42cc8 [ 114.095202][ T5956] [ 114.096027][ T5956] Mem-Info: [ 114.096042][ T5956] active_anon:6550 inactive_anon:0 isolated_anon:0 [ 114.096042][ T5956] active_file:0 inactive_file:52537 isolated_file:0 [ 114.096042][ T5956] unevictable:0 dirty:217 writeback:550 [ 114.096042][ T5956] slab_reclaimable:10331 slab_unreclaimable:96363 [ 114.096042][ T5956] mapped:34823 shmem:521 pagetables:1189 [ 114.096042][ T5956] sec_pagetables:0 bounce:0 [ 114.096042][ T5956] kernel_misc_reclaimable:0 [ 114.096042][ T5956] free:1290985 free_pcp:26850 free_cma:0 [ 114.096139][ T5956] Node 0 active_anon:26200kB inactive_anon:0kB active_file:0kB inactive_file:209944kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139292kB dirty:868kB writeback:2200kB shmem:2084kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12380kB pagetables:4604kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 114.096245][ T5956] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 114.096347][ T5956] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.096457][ T5956] lowmem_reserve[]: 0 2471 2471 2471 2471 [ 114.096525][ T5956] Node 0 DMA32 free:1210752kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:26200kB inactive_anon:0kB active_file:0kB inactive_file:209944kB unevictable:0kB writepending:3068kB zspages:0kB present:3129332kB managed:2530604kB mlocked:0kB bounce:0kB free_pcp:107360kB local_pcp:22424kB free_cma:0kB [ 114.096638][ T5956] lowmem_reserve[]: 0 0 0 0 0 [ 114.096702][ T5956] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.096809][ T5956] lowmem_reserve[]: 0 0 0 0 0 [ 114.096872][ T5956] Node 1 Normal free:3937828kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.096981][ T5956] lowmem_reserve[]: 0 0 0 0 0 [ 114.097051][ T5956] 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 [ 114.097284][ T5956] Node 0 DMA32: 518*4kB (UM) 359*8kB (UME) 67*16kB (UM) 13*32kB (UME) 6*64kB (M) 5*128kB (UME) 4*256kB (UM) 2*512kB (UM) 1*1024kB (M) 2*2048kB (ME) 292*4096kB (UM) = 1210656kB [ 114.097593][ T5956] 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 [ 114.097785][ T5956] Node 1 Normal: 3*4kB (UM) 3*8kB (UM) 6*16kB (UM) 7*32kB (UM) 11*64kB (UM) 6*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 2*2048kB (U) 959*4096kB (M) = 3937828kB [ 114.098097][ T5956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.098128][ T5956] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 114.098468][ T5956] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.098501][ T5956] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 114.098531][ T5956] 53054 total pagecache pages [ 114.098545][ T5956] 0 pages in swap cache [ 114.098557][ T5956] Free swap = 124996kB [ 114.098571][ T5956] Total swap = 124996kB [ 114.098585][ T5956] 2097051 pages RAM [ 114.098597][ T5956] 0 pages HighMem/MovableOnly [ 114.098609][ T5956] 432765 pages reserved [ 114.098622][ T5956] 0 pages cma reserved [ 115.430972][ T5966] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 116.147346][ T31] audit: type=1800 audit(1789439807.858:2): pid=5973 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.42" name=08 dev="sda1" ino=2051 res=0 errno=0 [ 117.150979][ T5756] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 117.386104][ T5756] usb 3-1: New USB device found, idVendor=2ef5, idProduct=000a, bcdDevice= 0.00 [ 117.430912][ T5756] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.145822][ T5756] plfxlc 3-1:1.0: Firmware Version: 0 [ 119.145886][ T5756] plfxlc 3-1:1.0: Unit type is station [ 119.614205][ T5743] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 119.775847][ T5743] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 119.806603][ T5743] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 119.807186][ T5743] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 119.807664][ T5743] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 119.808891][ T5743] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 119.809495][ T5743] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 119.810052][ T5743] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 119.810747][ T5743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.126797][ T5743] usb 4-1: config 0 descriptor?? [ 120.196474][ T6009] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 120.373761][ T5994] binder: 5992:5994 ioctl 80045017 200000000400 returned -22 [ 120.385874][ T5994] overlayfs: failed to resolve './file0': -2 [ 120.726584][ T5743] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 120.760882][ T5743] usb 4-1: USB disconnect, device number 2 [ 120.820447][ T5743] usblp0: removed [ 120.934665][ T5989] svc: failed to register nfsdv3 RPC service (errno 512). [ 120.938529][ T5989] svc: failed to register nfsaclv3 RPC service (errno 512). [ 120.938556][ T5989] failed to unregister udp with rpcbind [ 120.938988][ T5989] svc: failed to register nfsdv3 RPC service (errno 97). [ 120.939022][ T5989] svc: failed to register nfsaclv3 RPC service (errno 97). [ 120.939044][ T5989] failed to unregister udp with rpcbind [ 121.005299][ T6022] FAULT_INJECTION: forcing a failure. [ 121.005299][ T6022] name failslab, interval 1, probability 0, space 0, times 0 [ 121.005350][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz.0.55 Not tainted syzkaller #0 PREEMPT(full) [ 121.005394][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 121.005417][ T6022] Call Trace: [ 121.005429][ T6022] [ 121.005444][ T6022] dump_stack_lvl+0x100/0x190 [ 121.005504][ T6022] should_fail_ex.cold+0x5/0xa [ 121.005555][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.005609][ T6022] should_failslab+0xc2/0x120 [ 121.005653][ T6022] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 121.005719][ T6022] ? kstrdup_const+0x63/0x80 [ 121.005778][ T6022] kstrdup+0x51/0xe0 [ 121.005828][ T6022] kstrdup_const+0x63/0x80 [ 121.005878][ T6022] kvasprintf_const+0x164/0x1a0 [ 121.005933][ T6022] kobject_set_name_vargs+0x5a/0x140 [ 121.005986][ T6022] device_create_groups_vargs+0x1b1/0x270 [ 121.006059][ T6022] device_create+0xed/0x130 [ 121.006125][ T6022] ? __pfx_device_create+0x10/0x10 [ 121.006195][ T6022] ? __pfx_vsnprintf+0x10/0x10 [ 121.006260][ T6022] ? __pfx___debug_object_init+0x10/0x10 [ 121.006314][ T6022] ? mark_held_locks+0x40/0x70 [ 121.006361][ T6022] bdi_register_va+0x114/0x820 [ 121.006423][ T6022] ? __pfx_bdi_register_va+0x10/0x10 [ 121.006481][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.006536][ T6022] ? lockdep_init_map_type+0x5c/0x250 [ 121.006577][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.006624][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.006678][ T6022] super_setup_bdi_name+0xff/0x250 [ 121.006728][ T6022] ? __pfx_super_setup_bdi_name+0x10/0x10 [ 121.006779][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.006826][ T6022] ? __kasan_kmalloc+0xaa/0xb0 [ 121.006887][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.006933][ T6022] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 121.006983][ T6022] ? afs_get_tree+0x380/0x1420 [ 121.007035][ T6022] afs_get_tree+0xbe7/0x1420 [ 121.007078][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.007133][ T6022] vfs_get_tree+0x92/0x320 [ 121.007178][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.007228][ T6022] path_mount+0x7d0/0x24c0 [ 121.007283][ T6022] ? __pfx_path_mount+0x10/0x10 [ 121.007327][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.007374][ T6022] ? lockdep_hardirqs_on+0x7d/0x110 [ 121.007441][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.007487][ T6022] ? kmem_cache_free+0x127/0x6c0 [ 121.007558][ T6022] ? __x64_sys_mount+0x293/0x310 [ 121.007603][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.007650][ T6022] __x64_sys_mount+0x293/0x310 [ 121.007699][ T6022] ? __pfx___x64_sys_mount+0x10/0x10 [ 121.007751][ T6022] ? srso_alias_return_thunk+0x5/0xfbef5 [ 121.007806][ T6022] do_syscall_64+0x123/0x790 [ 121.007872][ T6022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.007912][ T6022] RIP: 0033:0x7f2dab79e159 [ 121.007941][ T6022] 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 [ 121.007977][ T6022] RSP: 002b:00007f2dac686028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.008012][ T6022] RAX: ffffffffffffffda RBX: 00007f2daba25fa0 RCX: 00007f2dab79e159 [ 121.008038][ T6022] RDX: 00002000000001c0 RSI: 0000200000000180 RDI: 0000000000000000 [ 121.008062][ T6022] RBP: 00007f2dab83503b R08: 0000200000000380 R09: 0000000000000000 [ 121.008087][ T6022] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 121.008110][ T6022] R13: 00007f2daba26038 R14: 00007f2daba25fa0 R15: 00007ffd017f12e8 [ 121.008160][ T6022] [ 121.144288][ T5756] plfxlc 3-1:1.0: vendor command failed (-71) [ 121.144323][ T5756] plfxlc 3-1:1.0: FPGA download failed (-22) [ 121.676457][ T5756] plfxlc 3-1:1.0: pureLifi:Device error [ 121.676502][ T5756] plfxlc 3-1:1.0: probe with driver plfxlc failed with error -22 [ 121.705984][ T5756] usb 3-1: USB disconnect, device number 2 [ 122.419457][ T6042] FAULT_INJECTION: forcing a failure. [ 122.419457][ T6042] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 122.419512][ T6042] CPU: 1 UID: 0 PID: 6042 Comm: syz.0.65 Not tainted syzkaller #0 PREEMPT(full) [ 122.419558][ T6042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 122.419582][ T6042] Call Trace: [ 122.419595][ T6042] [ 122.419610][ T6042] dump_stack_lvl+0x100/0x190 [ 122.419671][ T6042] should_fail_ex.cold+0x5/0xa [ 122.419725][ T6042] _copy_from_user+0x2e/0xd0 [ 122.419779][ T6042] copy_msghdr_from_user+0x9f/0x4c0 [ 122.419832][ T6042] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 122.419886][ T6042] ? futex_unqueue+0x133/0x2c0 [ 122.419933][ T6042] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.419995][ T6042] ___sys_sendmsg+0x106/0x1e0 [ 122.420049][ T6042] ? __pfx____sys_sendmsg+0x10/0x10 [ 122.420093][ T6042] ? __pfx___futex_wait+0x10/0x10 [ 122.420153][ T6042] ? __pfx_try_to_wake_up+0x10/0x10 [ 122.420196][ T6042] ? futex_hash+0x311/0x400 [ 122.420254][ T6042] ? __fget_files+0x34/0x3d0 [ 122.420293][ T6042] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.420374][ T6042] __sys_sendmmsg+0x20c/0x440 [ 122.420459][ T6042] ? __pfx___sys_sendmmsg+0x10/0x10 [ 122.420518][ T6042] ? ksys_write+0x190/0x250 [ 122.420588][ T6042] ? __pfx_do_futex+0x10/0x10 [ 122.420658][ T6042] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.420710][ T6042] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.420758][ T6042] ? xfd_validate_state+0x129/0x190 [ 122.420839][ T6042] __x64_sys_sendmmsg+0x9c/0x100 [ 122.420897][ T6042] ? srso_alias_return_thunk+0x5/0xfbef5 [ 122.420946][ T6042] ? lockdep_hardirqs_on+0x7d/0x110 [ 122.421018][ T6042] do_syscall_64+0x123/0x790 [ 122.421088][ T6042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 122.421131][ T6042] RIP: 0033:0x7f2dab79e159 [ 122.421162][ T6042] 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 [ 122.421200][ T6042] RSP: 002b:00007f2dac686028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 122.421239][ T6042] RAX: ffffffffffffffda RBX: 00007f2daba25fa0 RCX: 00007f2dab79e159 [ 122.421266][ T6042] RDX: 0000000000000001 RSI: 0000200000000700 RDI: 0000000000000003 [ 122.421290][ T6042] RBP: 00007f2dab83503b R08: 0000000000000000 R09: 0000000000000000 [ 122.421315][ T6042] R10: 0000000000002890 R11: 0000000000000246 R12: 0000000000000000 [ 122.421340][ T6042] R13: 00007f2daba26038 R14: 00007f2daba25fa0 R15: 00007ffd017f12e8 [ 122.421390][ T6042] [ 123.385139][ T6021] NFSD: Unable to initialize client recovery tracking! (-110) [ 123.385165][ T6021] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 123.385183][ T6021] NFSD: starting 90-second grace period (net f00004fe) [ 124.715956][ T6063] FAULT_INJECTION: forcing a failure. [ 124.715956][ T6063] name failslab, interval 1, probability 0, space 0, times 0 [ 124.716007][ T6063] CPU: 1 UID: 0 PID: 6063 Comm: syz.0.71 Not tainted syzkaller #0 PREEMPT(full) [ 124.716059][ T6063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 124.716082][ T6063] Call Trace: [ 124.716094][ T6063] [ 124.716112][ T6063] dump_stack_lvl+0x100/0x190 [ 124.716173][ T6063] should_fail_ex.cold+0x5/0xa [ 124.716217][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.716271][ T6063] should_failslab+0xc2/0x120 [ 124.716311][ T6063] __kmalloc_cache_noprof+0x91/0x6d0 [ 124.716361][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.716407][ T6063] ? trace_kmalloc+0xeb/0x110 [ 124.716444][ T6063] ? device_add+0xd3f/0x1970 [ 124.716515][ T6063] device_add+0xd3f/0x1970 [ 124.716582][ T6063] ? __pfx_device_add+0x10/0x10 [ 124.716643][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.716690][ T6063] ? kfree+0x1e5/0x6d0 [ 124.716750][ T6063] device_create_groups_vargs+0x1f8/0x270 [ 124.716824][ T6063] device_create+0xed/0x130 [ 124.716890][ T6063] ? __pfx_device_create+0x10/0x10 [ 124.716961][ T6063] ? __pfx_vsnprintf+0x10/0x10 [ 124.717032][ T6063] ? __pfx___debug_object_init+0x10/0x10 [ 124.717090][ T6063] ? mark_held_locks+0x40/0x70 [ 124.717139][ T6063] bdi_register_va+0x114/0x820 [ 124.717204][ T6063] ? __pfx_bdi_register_va+0x10/0x10 [ 124.717266][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.717315][ T6063] ? lockdep_init_map_type+0x5c/0x250 [ 124.717357][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.717407][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.717463][ T6063] super_setup_bdi_name+0xff/0x250 [ 124.717516][ T6063] ? __pfx_super_setup_bdi_name+0x10/0x10 [ 124.717569][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.717618][ T6063] ? __kasan_kmalloc+0xaa/0xb0 [ 124.717682][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.717731][ T6063] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 124.717785][ T6063] ? afs_get_tree+0x380/0x1420 [ 124.717838][ T6063] afs_get_tree+0xbe7/0x1420 [ 124.717882][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.717941][ T6063] vfs_get_tree+0x92/0x320 [ 124.717987][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.718044][ T6063] path_mount+0x7d0/0x24c0 [ 124.718102][ T6063] ? __pfx_path_mount+0x10/0x10 [ 124.718148][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.718197][ T6063] ? lockdep_hardirqs_on+0x7d/0x110 [ 124.718269][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.718310][ T6063] ? kmem_cache_free+0x127/0x6c0 [ 124.718364][ T6063] ? __x64_sys_mount+0x293/0x310 [ 124.718402][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.718441][ T6063] __x64_sys_mount+0x293/0x310 [ 124.718481][ T6063] ? __pfx___x64_sys_mount+0x10/0x10 [ 124.718526][ T6063] ? srso_alias_return_thunk+0x5/0xfbef5 [ 124.718572][ T6063] do_syscall_64+0x123/0x790 [ 124.718629][ T6063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.718663][ T6063] RIP: 0033:0x7f2dab79e159 [ 124.718689][ T6063] 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 [ 124.718721][ T6063] RSP: 002b:00007f2dac686028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 124.718753][ T6063] RAX: ffffffffffffffda RBX: 00007f2daba25fa0 RCX: 00007f2dab79e159 [ 124.718776][ T6063] RDX: 00002000000001c0 RSI: 0000200000000180 RDI: 0000000000000000 [ 124.718797][ T6063] RBP: 00007f2dab83503b R08: 0000200000000380 R09: 0000000000000000 [ 124.718818][ T6063] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 124.718838][ T6063] R13: 00007f2daba26038 R14: 00007f2daba25fa0 R15: 00007ffd017f12e8 [ 124.718881][ T6063] [ 124.857584][ T5613] svc: failed to register nfsdv3 RPC service (errno 111). [ 124.860450][ T5613] svc: failed to register nfsaclv3 RPC service (errno 111). [ 124.860478][ T5613] failed to unregister tcp with rpcbind [ 124.860822][ T5613] svc: failed to register nfsdv3 RPC service (errno 97). [ 124.860850][ T5613] svc: failed to register nfsaclv3 RPC service (errno 97). [ 124.860872][ T5613] failed to unregister tcp with rpcbind [ 125.014544][ T6065] warn_alloc: 1 callbacks suppressed [ 125.014569][ T6065] syz.5.70: vmalloc error: size 9223372036854775807, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 125.014666][ T6065] CPU: 1 UID: 0 PID: 6065 Comm: syz.5.70 Not tainted syzkaller #0 PREEMPT(full) [ 125.014711][ T6065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 125.014734][ T6065] Call Trace: [ 125.014746][ T6065] [ 125.014760][ T6065] dump_stack_lvl+0x100/0x190 [ 125.014821][ T6065] warn_alloc.cold+0x9e/0xb2 [ 125.014866][ T6065] ? __pfx_warn_alloc+0x10/0x10 [ 125.014918][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.014987][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.015053][ T6065] __vmalloc_node_range_noprof+0x123b/0x1420 [ 125.015098][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.015146][ T6065] ? rcu_is_watching+0x13/0xc0 [ 125.015196][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.015244][ T6065] ? trace_contention_end+0x126/0x160 [ 125.015292][ T6065] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 125.015336][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.015385][ T6065] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 125.015428][ T6065] ? tomoyo_path_number_perm+0x28f/0x580 [ 125.015489][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.015540][ T6065] ? __pfx___mutex_lock+0x10/0x10 [ 125.015580][ T6065] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 125.015621][ T6065] ? tomoyo_path_number_perm+0x188/0x580 [ 125.015686][ T6065] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 125.015756][ T6065] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 125.015804][ T6065] __vmalloc_node_noprof+0xad/0xf0 [ 125.015845][ T6065] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 125.015894][ T6065] dvb_dvr_do_ioctl+0x15d/0x270 [ 125.015946][ T6065] dvb_usercopy+0x167/0x340 [ 125.015987][ T6065] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 125.016042][ T6065] ? __pfx_dvb_usercopy+0x10/0x10 [ 125.016082][ T6065] ? __fget_files+0x34/0x3d0 [ 125.016136][ T6065] ? srso_alias_return_thunk+0x5/0xfbef5 [ 125.016183][ T6065] ? __fget_files+0x21f/0x3d0 [ 125.016230][ T6065] dvb_dvr_ioctl+0x29/0x40 [ 125.016271][ T6065] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 125.016315][ T6065] __x64_sys_ioctl+0x18e/0x210 [ 125.016376][ T6065] do_syscall_64+0x123/0x790 [ 125.016445][ T6065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 125.016486][ T6065] RIP: 0033:0x7fb6ead9e159 [ 125.016516][ T6065] 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 [ 125.016553][ T6065] RSP: 002b:00007fb6ebbc5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 125.016591][ T6065] RAX: ffffffffffffffda RBX: 00007fb6eb025fa0 RCX: 00007fb6ead9e159 [ 125.016617][ T6065] RDX: 7fffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000006 [ 125.016642][ T6065] RBP: 00007fb6eae3503b R08: 0000000000000000 R09: 0000000000000000 [ 125.016667][ T6065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.016690][ T6065] R13: 00007fb6eb026038 R14: 00007fb6eb025fa0 R15: 00007ffdf9a27168 [ 125.016740][ T6065] [ 125.016775][ T6065] Mem-Info: [ 125.016790][ T6065] active_anon:6638 inactive_anon:7 isolated_anon:0 [ 125.016790][ T6065] active_file:0 inactive_file:52911 isolated_file:0 [ 125.016790][ T6065] unevictable:0 dirty:85 writeback:0 [ 125.016790][ T6065] slab_reclaimable:10464 slab_unreclaimable:96405 [ 125.016790][ T6065] mapped:34943 shmem:519 pagetables:1167 [ 125.016790][ T6065] sec_pagetables:0 bounce:0 [ 125.016790][ T6065] kernel_misc_reclaimable:0 [ 125.016790][ T6065] free:1299645 free_pcp:18343 free_cma:0 [ 125.016889][ T6065] Node 0 active_anon:26552kB inactive_anon:28kB active_file:0kB inactive_file:211440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:139772kB dirty:336kB writeback:0kB shmem:2076kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12632kB pagetables:4516kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 125.016996][ T6065] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 125.017106][ T6065] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 125.017219][ T6065] lowmem_reserve[]: 0 2471 2471 2471 2471 [ 125.017288][ T6065] Node 0 DMA32 free:1245392kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:26552kB inactive_anon:28kB active_file:0kB inactive_file:211440kB unevictable:0kB writepending:336kB zspages:0kB present:3129332kB managed:2530604kB mlocked:0kB bounce:0kB free_pcp:73372kB local_pcp:23544kB free_cma:0kB [ 125.017404][ T6065] lowmem_reserve[]: 0 0 0 0 0 [ 125.017469][ T6065] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 125.017576][ T6065] lowmem_reserve[]: 0 0 0 0 0 [ 125.017641][ T6065] Node 1 Normal free:3937828kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:4kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 125.017755][ T6065] lowmem_reserve[]: 0 0 0 0 0 [ 125.017820][ T6065] 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 [ 125.018049][ T6065] Node 0 DMA32: 1894*4kB (UME) 561*8kB (UME) 189*16kB (UME) 30*32kB (UME) 58*64kB (UME) 45*128kB (M) 37*256kB (UM) 8*512kB (ME) 8*1024kB (ME) 3*2048kB (M) 291*4096kB (UM) = 1245360kB [ 125.018364][ T6065] 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 [ 125.018558][ T6065] Node 1 Normal: 3*4kB (UM) 3*8kB (UM) 6*16kB (UM) 7*32kB (UM) 11*64kB (UM) 6*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 2*2048kB (U) 959*4096kB (M) = 3937828kB [ 125.018867][ T6065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 125.018899][ T6065] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 125.018929][ T6065] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 125.018960][ T6065] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 125.018991][ T6065] 53427 total pagecache pages [ 125.019005][ T6065] 0 pages in swap cache [ 125.019022][ T6065] Free swap = 124996kB [ 125.019036][ T6065] Total swap = 124996kB [ 125.019051][ T6065] 2097051 pages RAM [ 125.019063][ T6065] 0 pages HighMem/MovableOnly [ 125.019076][ T6065] 432765 pages reserved [ 125.019088][ T6065] 0 pages cma reserved [ 125.535017][ T5756] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 125.550490][ T6073] reg-fixed-voltage pcspkr: probe with driver reg-fixed-voltage failed with error -12 [ 125.695466][ T5756] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 125.734954][ T5756] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 125.735001][ T5756] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 125.735037][ T5756] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 125.735103][ T5756] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 125.735143][ T5756] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 125.735189][ T5756] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 125.735254][ T5756] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.833233][ T5756] usb 4-1: config 0 descriptor?? [ 125.836311][ T6067] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 126.151376][ T5756] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 126.188093][ T5756] usb 4-1: USB disconnect, device number 3 [ 127.247821][ T6095] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 129.176065][ T5756] usblp0: removed [ 131.463919][ T1212] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 131.587062][ T5742] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 131.630673][ T1212] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 131.630744][ T1212] usb 3-1: no configurations [ 131.630767][ T1212] usb 3-1: can't read configurations, error -22 [ 131.736658][ T5742] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 131.738117][ T5742] usb 4-1: config index 0 descriptor too short (expected 29220, got 36) [ 131.738158][ T5742] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 131.738194][ T5742] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 131.738256][ T5742] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 131.738297][ T5742] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 131.738344][ T5742] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 131.738406][ T5742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.746102][ T5742] usb 4-1: config 0 descriptor?? [ 131.748153][ T6142] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 131.789635][ T1212] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 132.465456][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.465719][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.640846][ T1212] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 132.640910][ T1212] usb 3-1: no configurations [ 132.640933][ T1212] usb 3-1: can't read configurations, error -22 [ 132.666690][ T1212] usb usb3-port1: attempt power cycle [ 132.838145][ T5742] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 132.844579][ T5742] usb 4-1: USB disconnect, device number 4 [ 132.850712][ T5742] usblp0: removed [ 133.043463][ T1212] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 133.071045][ T1212] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 133.071108][ T1212] usb 3-1: no configurations [ 133.071130][ T1212] usb 3-1: can't read configurations, error -22 [ 133.204374][ T1212] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 134.112939][ T6164] svc: failed to register lockdv1 RPC service (errno 111). [ 134.148540][ T6164] lockd_up: makesock failed, error=-111 [ 134.208379][ T1212] usb 3-1: device descriptor read/8, error -71 [ 134.317977][ T1212] usb usb3-port1: unable to enumerate USB device [ 134.481135][ T31] audit: type=1800 audit(1789439826.198:3): pid=6188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.108" name=08 dev="sda1" ino=2051 res=0 errno=0 [ 134.521031][ T6164] svc: failed to register nfsdv3 RPC service (errno 512). [ 134.536644][ T6164] svc: failed to register nfsaclv3 RPC service (errno 512). [ 134.536672][ T6164] failed to unregister udp with rpcbind [ 134.536847][ T6164] svc: failed to register nfsdv3 RPC service (errno 97). [ 134.536872][ T6164] svc: failed to register nfsaclv3 RPC service (errno 97). [ 134.536893][ T6164] failed to unregister udp with rpcbind [ 134.723616][ T5793] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 134.878674][ T5793] usb 4-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice= 1.00 [ 134.902386][ T5793] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 134.902437][ T5793] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 134.902621][ T5793] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.942674][ T6184] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 134.942862][ T6184] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 134.986049][ T5793] ljca 4-1:1.0: probe with driver ljca failed with error -71 [ 135.633088][ T6198] syz.5.114: vmalloc error: size 9223372036854775807, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 135.633192][ T6198] CPU: 1 UID: 0 PID: 6198 Comm: syz.5.114 Not tainted syzkaller #0 PREEMPT(full) [ 135.633229][ T6198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 135.633250][ T6198] Call Trace: [ 135.633262][ T6198] [ 135.633275][ T6198] dump_stack_lvl+0x100/0x190 [ 135.633342][ T6198] warn_alloc.cold+0x9e/0xb2 [ 135.633385][ T6198] ? __pfx_warn_alloc+0x10/0x10 [ 135.633434][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.633502][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.633568][ T6198] __vmalloc_node_range_noprof+0x123b/0x1420 [ 135.633612][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.633659][ T6198] ? rcu_is_watching+0x13/0xc0 [ 135.633708][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.633754][ T6198] ? trace_contention_end+0x126/0x160 [ 135.633802][ T6198] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 135.633844][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.633893][ T6198] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 135.633935][ T6198] ? tomoyo_path_number_perm+0x28f/0x580 [ 135.633995][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.634045][ T6198] ? __pfx___mutex_lock+0x10/0x10 [ 135.634086][ T6198] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 135.634128][ T6198] ? tomoyo_path_number_perm+0x188/0x580 [ 135.634192][ T6198] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 135.634261][ T6198] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 135.634304][ T6198] __vmalloc_node_noprof+0xad/0xf0 [ 135.634345][ T6198] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 135.634393][ T6198] dvb_dvr_do_ioctl+0x15d/0x270 [ 135.634444][ T6198] dvb_usercopy+0x167/0x340 [ 135.634484][ T6198] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 135.634537][ T6198] ? __pfx_dvb_usercopy+0x10/0x10 [ 135.634576][ T6198] ? __fget_files+0x34/0x3d0 [ 135.634629][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5 [ 135.634676][ T6198] ? __fget_files+0x21f/0x3d0 [ 135.634721][ T6198] dvb_dvr_ioctl+0x29/0x40 [ 135.634761][ T6198] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 135.634803][ T6198] __x64_sys_ioctl+0x18e/0x210 [ 135.634863][ T6198] do_syscall_64+0x123/0x790 [ 135.634931][ T6198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.634972][ T6198] RIP: 0033:0x7fb6ead9e159 [ 135.635002][ T6198] 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 [ 135.635039][ T6198] RSP: 002b:00007fb6ebbc5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.635076][ T6198] RAX: ffffffffffffffda RBX: 00007fb6eb025fa0 RCX: 00007fb6ead9e159 [ 135.635102][ T6198] RDX: 7fffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000005 [ 135.635126][ T6198] RBP: 00007fb6eae3503b R08: 0000000000000000 R09: 0000000000000000 [ 135.635151][ T6198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 135.635174][ T6198] R13: 00007fb6eb026038 R14: 00007fb6eb025fa0 R15: 00007ffdf9a27168 [ 135.635224][ T6198] [ 135.635397][ T6198] Mem-Info: [ 135.635415][ T6198] active_anon:6704 inactive_anon:0 isolated_anon:0 [ 135.635415][ T6198] active_file:0 inactive_file:53297 isolated_file:0 [ 135.635415][ T6198] unevictable:0 dirty:326 writeback:0 [ 135.635415][ T6198] slab_reclaimable:10396 slab_unreclaimable:96783 [ 135.635415][ T6198] mapped:35120 shmem:520 pagetables:1258 [ 135.635415][ T6198] sec_pagetables:0 bounce:0 [ 135.635415][ T6198] kernel_misc_reclaimable:0 [ 135.635415][ T6198] free:1302802 free_pcp:11123 free_cma:0 [ 135.635511][ T6198] Node 0 active_anon:26816kB inactive_anon:0kB active_file:0kB inactive_file:212984kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:140480kB dirty:1300kB writeback:0kB shmem:2080kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12780kB pagetables:4880kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 135.635621][ T6198] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 135.635720][ T6198] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 135.635829][ T6198] lowmem_reserve[]: 0 2471 2471 2471 2471 [ 135.635896][ T6198] Node 0 DMA32 free:1258020kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:26816kB inactive_anon:0kB active_file:0kB inactive_file:212984kB unevictable:0kB writepending:1300kB zspages:0kB present:3129332kB managed:2530604kB mlocked:0kB bounce:0kB free_pcp:44492kB local_pcp:20076kB free_cma:0kB [ 135.636008][ T6198] lowmem_reserve[]: 0 0 0 0 0 [ 135.636071][ T6198] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 135.636175][ T6198] lowmem_reserve[]: 0 0 0 0 0 [ 135.636245][ T6198] Node 1 Normal free:3937828kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:4kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 135.636356][ T6198] lowmem_reserve[]: 0 0 0 0 0 [ 135.636420][ T6198] 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 [ 135.636648][ T6198] Node 0 DMA32: 101*4kB (UME) 256*8kB (UME) 171*16kB (UME) 287*32kB (UME) 116*64kB (UME) 86*128kB (UME) 74*256kB (UME) 14*512kB (UME) 11*1024kB (UME) 4*2048kB (M) 288*4096kB (UM) = 1258020kB [ 135.636955][ T6198] 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 [ 135.637145][ T6198] Node 1 Normal: 3*4kB (UM) 3*8kB (UM) 6*16kB (UM) 7*32kB (UM) 11*64kB (UM) 6*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 2*2048kB (U) 959*4096kB (M) = 3937828kB [ 135.637448][ T6198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 135.637476][ T6198] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 135.637504][ T6198] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 135.637538][ T6198] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 135.637565][ T6198] 53814 total pagecache pages [ 135.637578][ T6198] 0 pages in swap cache [ 135.637590][ T6198] Free swap = 124996kB [ 135.637603][ T6198] Total swap = 124996kB [ 135.637617][ T6198] 2097051 pages RAM [ 135.637628][ T6198] 0 pages HighMem/MovableOnly [ 135.637640][ T6198] 432765 pages reserved [ 135.637652][ T6198] 0 pages cma reserved [ 135.748751][ T6200] fuse: Bad value for 'group_id' [ 135.748780][ T6200] fuse: Bad value for 'group_id' [ 137.828896][ T6215] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 137.988128][ T1212] usb 4-1: USB disconnect, device number 5 [ 138.485841][ T5757] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 138.593728][ T6227] binder: 6225:6227 ioctl c0306201 200000000080 returned -14 [ 138.684413][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c0!!! [ 138.873955][ T5757] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 138.937254][ T6234] binder: 6225:6234 ioctl c0306201 2000000003c0 returned -14 [ 139.619091][ T5757] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 139.620248][ T5757] usb 5-1: config 0 has no interfaces? [ 139.620420][ T5757] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.769228][ T5757] usb 5-1: config 0 descriptor?? [ 140.650177][ T6246] fuse: Bad value for 'group_id' [ 140.650208][ T6246] fuse: Bad value for 'group_id' [ 141.654138][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 141.862370][ T5793] usb 5-1: USB disconnect, device number 2 [ 143.733283][ T6254] ftl_cs: FTL header not found. [ 144.021588][ T6276] binder: 6272:6276 ioctl c0306201 200000000080 returned -14 [ 144.361481][ T6282] binder: 6272:6282 ioctl c0306201 2000000003c0 returned -14 [ 145.054083][ T6254] block2mtd: mtd1: [/dev/ram0] erase_size = 128KiB [131072] [ 146.529980][ T6297] fuse: Bad value for 'group_id' [ 146.530012][ T6297] fuse: Bad value for 'group_id' [ 146.556441][ T6295] warn_alloc: 1 callbacks suppressed [ 146.556468][ T6295] syz.0.145: vmalloc error: size 9223372036854775807, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 146.556568][ T6295] CPU: 1 UID: 0 PID: 6295 Comm: syz.0.145 Not tainted syzkaller #0 PREEMPT(full) [ 146.556615][ T6295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 146.556643][ T6295] Call Trace: [ 146.556656][ T6295] [ 146.556671][ T6295] dump_stack_lvl+0x100/0x190 [ 146.556734][ T6295] warn_alloc.cold+0x9e/0xb2 [ 146.556778][ T6295] ? __pfx_warn_alloc+0x10/0x10 [ 146.556818][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.556870][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.556913][ T6295] __vmalloc_node_range_noprof+0x123b/0x1420 [ 146.556946][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.556984][ T6295] ? rcu_is_watching+0x13/0xc0 [ 146.557022][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.557062][ T6295] ? trace_contention_end+0x126/0x160 [ 146.557098][ T6295] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 146.557129][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.557166][ T6295] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 146.557198][ T6295] ? tomoyo_path_number_perm+0x28f/0x580 [ 146.557243][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.557281][ T6295] ? __pfx___mutex_lock+0x10/0x10 [ 146.557311][ T6295] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 146.557343][ T6295] ? tomoyo_path_number_perm+0x188/0x580 [ 146.557390][ T6295] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 146.557442][ T6295] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 146.557474][ T6295] __vmalloc_node_noprof+0xad/0xf0 [ 146.557505][ T6295] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 146.557542][ T6295] dvb_dvr_do_ioctl+0x15d/0x270 [ 146.557580][ T6295] dvb_usercopy+0x167/0x340 [ 146.557611][ T6295] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 146.557646][ T6295] ? __pfx_dvb_usercopy+0x10/0x10 [ 146.557675][ T6295] ? __fget_files+0x34/0x3d0 [ 146.557715][ T6295] ? srso_alias_return_thunk+0x5/0xfbef5 [ 146.557750][ T6295] ? __fget_files+0x21f/0x3d0 [ 146.557784][ T6295] dvb_dvr_ioctl+0x29/0x40 [ 146.557815][ T6295] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 146.557848][ T6295] __x64_sys_ioctl+0x18e/0x210 [ 146.557893][ T6295] do_syscall_64+0x123/0x790 [ 146.557944][ T6295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.557980][ T6295] RIP: 0033:0x7f2dab79e159 [ 146.558006][ T6295] 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 [ 146.558034][ T6295] RSP: 002b:00007f2dac686028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 146.558066][ T6295] RAX: ffffffffffffffda RBX: 00007f2daba25fa0 RCX: 00007f2dab79e159 [ 146.558085][ T6295] RDX: 7fffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000005 [ 146.558103][ T6295] RBP: 00007f2dab83503b R08: 0000000000000000 R09: 0000000000000000 [ 146.558121][ T6295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 146.558139][ T6295] R13: 00007f2daba26038 R14: 00007f2daba25fa0 R15: 00007ffd017f12e8 [ 146.558176][ T6295] [ 146.558203][ T6295] Mem-Info: [ 146.558214][ T6295] active_anon:7978 inactive_anon:1 isolated_anon:0 [ 146.558214][ T6295] active_file:0 inactive_file:53794 isolated_file:0 [ 146.558214][ T6295] unevictable:0 dirty:310 writeback:347 [ 146.558214][ T6295] slab_reclaimable:10329 slab_unreclaimable:97547 [ 146.558214][ T6295] mapped:37185 shmem:1491 pagetables:1292 [ 146.558214][ T6295] sec_pagetables:0 bounce:0 [ 146.558214][ T6295] kernel_misc_reclaimable:0 [ 146.558214][ T6295] free:1301846 free_pcp:9267 free_cma:0 [ 146.558285][ T6295] Node 0 active_anon:31912kB inactive_anon:4kB active_file:0kB inactive_file:214972kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:148740kB dirty:1240kB writeback:1388kB shmem:5964kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12832kB pagetables:5016kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 146.558362][ T6295] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 146.558435][ T6295] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 146.558516][ T6295] lowmem_reserve[]: 0 2471 2471 2471 2471 [ 146.558569][ T6295] Node 0 DMA32 free:1254196kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:31912kB inactive_anon:4kB active_file:0kB inactive_file:214972kB unevictable:0kB writepending:2628kB zspages:0kB present:3129332kB managed:2530604kB mlocked:0kB bounce:0kB free_pcp:37068kB local_pcp:21664kB free_cma:0kB [ 146.558652][ T6295] lowmem_reserve[]: 0 0 0 0 0 [ 146.558702][ T6295] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 146.558781][ T6295] lowmem_reserve[]: 0 0 0 0 0 [ 146.558831][ T6295] Node 1 Normal free:3937828kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 146.558912][ T6295] lowmem_reserve[]: 0 0 0 0 0 [ 146.558963][ T6295] 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 [ 146.559142][ T6295] Node 0 DMA32: 102*4kB (ME) 201*8kB (UME) 117*16kB (UME) 140*32kB (UME) 131*64kB (UME) 94*128kB (UME) 79*256kB (ME) 14*512kB (UME) 10*1024kB (ME) 4*2048kB (M) 288*4096kB (UM) = 1254256kB [ 146.559382][ T6295] 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 [ 146.559559][ T6295] Node 1 Normal: 3*4kB (UM) 3*8kB (UM) 6*16kB (UM) 7*32kB (UM) 11*64kB (UM) 6*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 2*2048kB (U) 959*4096kB (M) = 3937828kB [ 146.559793][ T6295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 146.559816][ T6295] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 146.559838][ T6295] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 146.559861][ T6295] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 146.559883][ T6295] 55282 total pagecache pages [ 146.559893][ T6295] 1 pages in swap cache [ 146.559903][ T6295] Free swap = 124992kB [ 146.559913][ T6295] Total swap = 124996kB [ 146.559924][ T6295] 2097051 pages RAM [ 146.559933][ T6295] 0 pages HighMem/MovableOnly [ 146.559943][ T6295] 432765 pages reserved [ 146.559953][ T6295] 0 pages cma reserved [ 150.781747][ T5757] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 150.985591][ T5757] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 150.988998][ T5757] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 150.989035][ T5757] usb 6-1: config 0 has no interfaces? [ 150.989077][ T5757] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.046888][ T5757] usb 6-1: config 0 descriptor?? [ 151.248670][ T6324] binder: 6322:6324 ioctl c0306201 200000000080 returned -14 [ 151.622754][ T6330] binder: 6322:6330 ioctl c0306201 2000000003c0 returned -14 [ 152.873549][ T1212] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 153.075664][ T6340] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 153.636365][ T5757] usb 6-1: USB disconnect, device number 2 [ 153.804613][ T1212] usb 2-1: New USB device found, idVendor=04e8, idProduct=6889, bcdDevice= 1.00 [ 153.816703][ T1212] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.816743][ T1212] usb 2-1: Product: syz [ 153.816769][ T1212] usb 2-1: Manufacturer: syz [ 153.816795][ T1212] usb 2-1: SerialNumber: syz [ 154.550432][ T1212] kalmia 2-1:1.0 (unnamed net_device) (uninitialized): Unexpected init result length: 0 [ 154.771567][ T1212] kalmia 2-1:1.0 (unnamed net_device) (uninitialized): Did not send all of init packet. Bytes sent: 0 [ 154.884289][ T1212] kalmia 2-1:1.0 (unnamed net_device) (uninitialized): Unexpected init result length: 0 [ 156.455944][ T1212] kalmia 2-1:1.0 wwan0: register 'kalmia' at usb-dummy_hcd.1-1, Samsung Kalmia LTE USB dongle, f6:57:db:b9:2e:27 [ 158.299927][ T5742] usb 2-1: USB disconnect, device number 3 [ 158.312071][ T5742] kalmia 2-1:1.0 wwan0: unregister 'kalmia' usb-dummy_hcd.1-1, Samsung Kalmia LTE USB dongle [ 158.550765][ T6375] binder: 6372:6375 ioctl c0306201 200000000080 returned -14 [ 158.937707][ T6386] binder: 6372:6386 ioctl c0306201 2000000003c0 returned -14 [ 159.784953][ T6390] 8250_pericom 0000:00:00.0: probe with driver 8250_pericom failed with error -12 [ 161.140638][ T6404] warn_alloc: 1 callbacks suppressed [ 161.140666][ T6404] syz.1.175: vmalloc error: size 9223372036854775807, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 161.140766][ T6404] CPU: 0 UID: 0 PID: 6404 Comm: syz.1.175 Not tainted syzkaller #0 PREEMPT(full) [ 161.140812][ T6404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 161.140836][ T6404] Call Trace: [ 161.140848][ T6404] [ 161.140863][ T6404] dump_stack_lvl+0x100/0x190 [ 161.140926][ T6404] warn_alloc.cold+0x9e/0xb2 [ 161.140971][ T6404] ? __pfx_warn_alloc+0x10/0x10 [ 161.141025][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.141104][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.141163][ T6404] __vmalloc_node_range_noprof+0x123b/0x1420 [ 161.141209][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.141258][ T6404] ? rcu_is_watching+0x13/0xc0 [ 161.141310][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.141359][ T6404] ? trace_contention_end+0x126/0x160 [ 161.141408][ T6404] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 161.141452][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.141503][ T6404] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 161.141547][ T6404] ? tomoyo_path_number_perm+0x28f/0x580 [ 161.141613][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.141667][ T6404] ? __pfx___mutex_lock+0x10/0x10 [ 161.141707][ T6404] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 161.141751][ T6404] ? tomoyo_path_number_perm+0x188/0x580 [ 161.141816][ T6404] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 161.141889][ T6404] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 161.141934][ T6404] __vmalloc_node_noprof+0xad/0xf0 [ 161.141976][ T6404] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 161.142027][ T6404] dvb_dvr_do_ioctl+0x15d/0x270 [ 161.142087][ T6404] dvb_usercopy+0x167/0x340 [ 161.142129][ T6404] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 161.142177][ T6404] ? __pfx_dvb_usercopy+0x10/0x10 [ 161.142218][ T6404] ? __fget_files+0x34/0x3d0 [ 161.142273][ T6404] ? srso_alias_return_thunk+0x5/0xfbef5 [ 161.142322][ T6404] ? __fget_files+0x21f/0x3d0 [ 161.142370][ T6404] dvb_dvr_ioctl+0x29/0x40 [ 161.142411][ T6404] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 161.142457][ T6404] __x64_sys_ioctl+0x18e/0x210 [ 161.142519][ T6404] do_syscall_64+0x123/0x790 [ 161.142590][ T6404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.142631][ T6404] RIP: 0033:0x7f2b2819e159 [ 161.142662][ T6404] 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 [ 161.142701][ T6404] RSP: 002b:00007f2b290ed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 161.142738][ T6404] RAX: ffffffffffffffda RBX: 00007f2b28426090 RCX: 00007f2b2819e159 [ 161.142765][ T6404] RDX: 7fffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000006 [ 161.142791][ T6404] RBP: 00007f2b2823503b R08: 0000000000000000 R09: 0000000000000000 [ 161.142816][ T6404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.142841][ T6404] R13: 00007f2b28426128 R14: 00007f2b28426090 R15: 00007ffd4bb42cc8 [ 161.142892][ T6404] [ 161.151553][ T6404] Mem-Info: [ 161.151572][ T6404] active_anon:9789 inactive_anon:0 isolated_anon:0 [ 161.151572][ T6404] active_file:0 inactive_file:53318 isolated_file:0 [ 161.151572][ T6404] unevictable:0 dirty:104 writeback:0 [ 161.151572][ T6404] slab_reclaimable:10340 slab_unreclaimable:98051 [ 161.151572][ T6404] mapped:38230 shmem:3491 pagetables:1277 [ 161.151572][ T6404] sec_pagetables:0 bounce:0 [ 161.151572][ T6404] kernel_misc_reclaimable:0 [ 161.151572][ T6404] free:1298645 free_pcp:10489 free_cma:0 [ 161.151673][ T6404] Node 0 active_anon:39156kB inactive_anon:0kB active_file:0kB inactive_file:213068kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:152920kB dirty:416kB writeback:0kB shmem:13964kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12888kB pagetables:4956kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 161.151782][ T6404] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 161.151887][ T6404] Node 0 DMA free:15356kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.152001][ T6404] lowmem_reserve[]: 0 2471 2471 2471 2471 [ 161.152078][ T6404] Node 0 DMA32 free:1241396kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:39156kB inactive_anon:0kB active_file:0kB inactive_file:213068kB unevictable:0kB writepending:416kB zspages:0kB present:3129332kB managed:2530604kB mlocked:0kB bounce:0kB free_pcp:41928kB local_pcp:26824kB free_cma:0kB [ 161.152198][ T6404] lowmem_reserve[]: 0 0 0 0 0 [ 161.152265][ T6404] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.152376][ T6404] lowmem_reserve[]: 0 0 0 0 0 [ 161.152443][ T6404] Node 1 Normal free:3937828kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.152559][ T6404] lowmem_reserve[]: 0 0 0 0 0 [ 161.152625][ T6404] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15356kB [ 161.152926][ T6404] Node 0 DMA32: 24*4kB (UME) 24*8kB (UME) 92*16kB (UME) 67*32kB (UME) 63*64kB (ME) 82*128kB (ME) 81*256kB (UME) 14*512kB (ME) 11*1024kB (UME) 4*2048kB (M) 287*4096kB (UM) = 1241344kB [ 161.160127][ T6404] 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 [ 161.160321][ T6404] Node 1 Normal: 3*4kB (UM) 3*8kB (UM) 6*16kB (UM) 7*32kB (UM) 11*64kB (UM) 6*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 2*2048kB (U) 959*4096kB (M) = 3937828kB [ 161.160654][ T6404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 161.160686][ T6404] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 161.160717][ T6404] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 161.160748][ T6404] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 161.160779][ T6404] 56905 total pagecache pages [ 161.160793][ T6404] 0 pages in swap cache [ 161.160805][ T6404] Free swap = 124996kB [ 161.160819][ T6404] Total swap = 124996kB [ 161.160834][ T6404] 2097051 pages RAM [ 161.160846][ T6404] 0 pages HighMem/MovableOnly [ 161.160859][ T6404] 432765 pages reserved [ 161.160872][ T6404] 0 pages cma reserved [ 161.246226][ T5757] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 161.671516][ T6408] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 163.756163][ T5757] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 163.869229][ T5757] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 163.869272][ T5757] usb 1-1: config 0 has no interfaces? [ 163.869314][ T5757] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.070380][ T5757] usb 1-1: config 0 descriptor?? [ 164.280274][ T5757] usb 1-1: can't set config #0, error -71 [ 164.298279][ T5757] usb 1-1: USB disconnect, device number 3 [ 165.793775][ T6442] binder: 6441:6442 ioctl c0306201 200000000080 returned -14 [ 166.148118][ T6450] binder: 6441:6450 ioctl c0306201 2000000003c0 returned -14 [ 170.603892][ T187] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 171.591727][ T187] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 171.617510][ T187] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 171.617549][ T187] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 171.617601][ T187] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.621853][ T187] usb 6-1: config 0 descriptor?? [ 171.950743][ T6500] loop0: detected capacity change from 0 to 32768 [ 171.988570][ T6500] loop1: detected capacity change from 0 to 32768 [ 172.033142][ T6500] loop2: detected capacity change from 0 to 32768 [ 172.233259][ T6505] 0x000000000000-0x000000020000 : "" [ 172.247285][ T6505] ftl_cs: FTL header not found. [ 172.394582][ T6500] device-mapper: table: 248:0: cache: Error opening origin device (-ENOENT) [ 172.394625][ T6500] device-mapper: ioctl: error adding target to table [ 173.156402][ T6518] FAULT_INJECTION: forcing a failure. [ 173.156402][ T6518] name failslab, interval 1, probability 0, space 0, times 0 [ 173.156453][ T6518] CPU: 0 UID: 0 PID: 6518 Comm: syz.0.202 Not tainted syzkaller #0 PREEMPT(full) [ 173.156498][ T6518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 173.156521][ T6518] Call Trace: [ 173.156533][ T6518] [ 173.156547][ T6518] dump_stack_lvl+0x100/0x190 [ 173.156613][ T6518] should_fail_ex.cold+0x5/0xa [ 173.156656][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.156709][ T6518] should_failslab+0xc2/0x120 [ 173.156749][ T6518] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 173.156810][ T6518] ? __pfx_stack_trace_save+0x10/0x10 [ 173.156875][ T6518] ? kstrdup_const+0x63/0x80 [ 173.156934][ T6518] kstrdup+0x51/0xe0 [ 173.156984][ T6518] kstrdup_const+0x63/0x80 [ 173.157033][ T6518] __kernfs_new_node+0x9b/0xa10 [ 173.157081][ T6518] ? __bfs+0x150/0x2a0 [ 173.157133][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.157180][ T6518] ? check_prev_add+0x354/0xe60 [ 173.157246][ T6518] ? __pfx___kernfs_new_node+0x10/0x10 [ 173.157299][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.157345][ T6518] ? lock_acquire+0x1d1/0x380 [ 173.157381][ T6518] ? kernfs_root+0x23/0x2a0 [ 173.157422][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.157469][ T6518] ? find_held_lock+0x2b/0x80 [ 173.157519][ T6518] ? kernfs_root+0xee/0x2a0 [ 173.157559][ T6518] ? kernfs_root+0xee/0x2a0 [ 173.157603][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.157662][ T6518] kernfs_create_dir_ns+0xa6/0x2b0 [ 173.157722][ T6518] sysfs_create_dir_ns+0x13a/0x2b0 [ 173.157764][ T6518] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 173.157804][ T6518] ? find_held_lock+0x2b/0x80 [ 173.157854][ T6518] ? kobject_add_internal+0x25f/0x930 [ 173.157903][ T6518] ? kobject_add_internal+0x25f/0x930 [ 173.157954][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.158000][ T6518] ? class_dir_child_ns_type+0xd/0x60 [ 173.158067][ T6518] kobject_add_internal+0x2c8/0x930 [ 173.158122][ T6518] kobject_add+0x16a/0x1e0 [ 173.158169][ T6518] ? __pfx_kobject_add+0x10/0x10 [ 173.158219][ T6518] ? get_device_parent+0x1b3/0x4c0 [ 173.158272][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.158320][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.158367][ T6518] ? kobject_put+0xb9/0x640 [ 173.158422][ T6518] device_add+0x294/0x1970 [ 173.158488][ T6518] ? __pfx_device_add+0x10/0x10 [ 173.158548][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.158600][ T6518] ? kfree+0x1e5/0x6d0 [ 173.158660][ T6518] device_create_groups_vargs+0x1f8/0x270 [ 173.158731][ T6518] device_create+0xed/0x130 [ 173.158796][ T6518] ? __pfx_device_create+0x10/0x10 [ 173.158865][ T6518] ? __pfx_vsnprintf+0x10/0x10 [ 173.158925][ T6518] ? __pfx___debug_object_init+0x10/0x10 [ 173.158980][ T6518] ? mark_held_locks+0x40/0x70 [ 173.159026][ T6518] bdi_register_va+0x114/0x820 [ 173.159087][ T6518] ? __pfx_bdi_register_va+0x10/0x10 [ 173.159145][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159192][ T6518] ? lockdep_init_map_type+0x5c/0x250 [ 173.159232][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159278][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159332][ T6518] super_setup_bdi_name+0xff/0x250 [ 173.159383][ T6518] ? __pfx_super_setup_bdi_name+0x10/0x10 [ 173.159434][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159480][ T6518] ? __kasan_kmalloc+0xaa/0xb0 [ 173.159540][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159592][ T6518] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 173.159643][ T6518] ? afs_get_tree+0x380/0x1420 [ 173.159694][ T6518] afs_get_tree+0xbe7/0x1420 [ 173.159737][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159792][ T6518] vfs_get_tree+0x92/0x320 [ 173.159836][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.159886][ T6518] path_mount+0x7d0/0x24c0 [ 173.159941][ T6518] ? __pfx_path_mount+0x10/0x10 [ 173.159984][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.160030][ T6518] ? lockdep_hardirqs_on+0x7d/0x110 [ 173.160097][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.160144][ T6518] ? kmem_cache_free+0x127/0x6c0 [ 173.160209][ T6518] ? __x64_sys_mount+0x293/0x310 [ 173.160254][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.160300][ T6518] __x64_sys_mount+0x293/0x310 [ 173.160349][ T6518] ? __pfx___x64_sys_mount+0x10/0x10 [ 173.160402][ T6518] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.160478][ T6518] do_syscall_64+0x123/0x790 [ 173.160545][ T6518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.160590][ T6518] RIP: 0033:0x7f2dab79e159 [ 173.160620][ T6518] 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 [ 173.160658][ T6518] RSP: 002b:00007f2dac686028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 173.160695][ T6518] RAX: ffffffffffffffda RBX: 00007f2daba25fa0 RCX: 00007f2dab79e159 [ 173.160721][ T6518] RDX: 00002000000001c0 RSI: 0000200000000180 RDI: 0000000000000000 [ 173.160745][ T6518] RBP: 00007f2dab83503b R08: 0000200000000380 R09: 0000000000000000 [ 173.160770][ T6518] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 173.160793][ T6518] R13: 00007f2daba26038 R14: 00007f2daba25fa0 R15: 00007ffd017f12e8 [ 173.160843][ T6518] [ 173.622587][ T6518] kobject: kobject_add_internal failed for afs-3 (error: -12 parent: bdi) [ 173.743929][ T5757] usb 6-1: USB disconnect, device number 3 [ 173.951242][ T6523] warn_alloc: 1 callbacks suppressed [ 173.951270][ T6523] syz.5.207: vmalloc error: size 9223372036854775807, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 173.951372][ T6523] CPU: 1 UID: 0 PID: 6523 Comm: syz.5.207 Not tainted syzkaller #0 PREEMPT(full) [ 173.951418][ T6523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 173.951442][ T6523] Call Trace: [ 173.951455][ T6523] [ 173.951470][ T6523] dump_stack_lvl+0x100/0x190 [ 173.951532][ T6523] warn_alloc.cold+0x9e/0xb2 [ 173.951576][ T6523] ? __pfx_warn_alloc+0x10/0x10 [ 173.951630][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.951701][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.951765][ T6523] __vmalloc_node_range_noprof+0x123b/0x1420 [ 173.951811][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.951860][ T6523] ? rcu_is_watching+0x13/0xc0 [ 173.951912][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.951961][ T6523] ? trace_contention_end+0x126/0x160 [ 173.952010][ T6523] ? dvb_dvr_do_ioctl+0x7e/0x270 [ 173.952061][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.952112][ T6523] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 173.952156][ T6523] ? tomoyo_path_number_perm+0x28f/0x580 [ 173.952218][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.952271][ T6523] ? __pfx___mutex_lock+0x10/0x10 [ 173.952313][ T6523] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 173.952357][ T6523] ? tomoyo_path_number_perm+0x188/0x580 [ 173.952423][ T6523] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 173.952495][ T6523] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 173.952539][ T6523] __vmalloc_node_noprof+0xad/0xf0 [ 173.952582][ T6523] ? dvb_dvr_do_ioctl+0x15d/0x270 [ 173.952631][ T6523] dvb_dvr_do_ioctl+0x15d/0x270 [ 173.952684][ T6523] dvb_usercopy+0x167/0x340 [ 173.952726][ T6523] ? __pfx_dvb_dvr_do_ioctl+0x10/0x10 [ 173.952774][ T6523] ? __pfx_dvb_usercopy+0x10/0x10 [ 173.952815][ T6523] ? __fget_files+0x34/0x3d0 [ 173.952869][ T6523] ? srso_alias_return_thunk+0x5/0xfbef5 [ 173.952919][ T6523] ? __fget_files+0x21f/0x3d0 [ 173.952966][ T6523] dvb_dvr_ioctl+0x29/0x40 [ 173.953008][ T6523] ? __pfx_dvb_dvr_ioctl+0x10/0x10 [ 173.953059][ T6523] __x64_sys_ioctl+0x18e/0x210 [ 173.953122][ T6523] do_syscall_64+0x123/0x790 [ 173.953194][ T6523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.953236][ T6523] RIP: 0033:0x7fb6ead9e159 [ 173.953267][ T6523] 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 [ 173.953305][ T6523] RSP: 002b:00007fb6ebbc5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.953343][ T6523] RAX: ffffffffffffffda RBX: 00007fb6eb025fa0 RCX: 00007fb6ead9e159 [ 173.953370][ T6523] RDX: 7fffffffffffffff RSI: 0000000000006f2d RDI: 0000000000000006 [ 173.953395][ T6523] RBP: 00007fb6eae3503b R08: 0000000000000000 R09: 0000000000000000 [ 173.953420][ T6523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 173.953445][ T6523] R13: 00007fb6eb026038 R14: 00007fb6eb025fa0 R15: 00007ffdf9a27168 [ 173.953496][ T6523] [ 173.953576][ T6523] Mem-Info: [ 173.953592][ T6523] active_anon:8923 inactive_anon:0 isolated_anon:0 [ 173.953592][ T6523] active_file:0 inactive_file:53333 isolated_file:0 [ 173.953592][ T6523] unevictable:0 dirty:172 writeback:0 [ 173.953592][ T6523] slab_reclaimable:10352 slab_unreclaimable:97952 [ 173.953592][ T6523] mapped:36851 shmem:2746 pagetables:1279 [ 173.953592][ T6523] sec_pagetables:0 bounce:0 [ 173.953592][ T6523] kernel_misc_reclaimable:0 [ 173.953592][ T6523] free:1299003 free_pcp:12049 free_cma:0 [ 173.953694][ T6523] Node 0 active_anon:35692kB inactive_anon:0kB active_file:0kB inactive_file:213128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:147404kB dirty:688kB writeback:0kB shmem:10984kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12832kB pagetables:4964kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 173.953803][ T6523] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:64kB pagetables:152kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 173.953908][ T6523] Node 0 DMA free:15356kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 173.954052][ T6523] lowmem_reserve[]: 0 2471 2471 2471 2471 [ 173.954129][ T6523] Node 0 DMA32 free:1242828kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:35692kB inactive_anon:0kB active_file:0kB inactive_file:213128kB unevictable:0kB writepending:688kB zspages:0kB present:3129332kB managed:2530604kB mlocked:0kB bounce:0kB free_pcp:48172kB local_pcp:23212kB free_cma:0kB [ 173.954247][ T6523] lowmem_reserve[]: 0 0 0 0 0 [ 173.954314][ T6523] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:76kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 173.954425][ T6523] lowmem_reserve[]: 0 0 0 0 0 [ 173.954493][ T6523] Node 1 Normal free:3937828kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 173.954609][ T6523] lowmem_reserve[]: 0 0 0 0 0 [ 173.954677][ T6523] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 3*4096kB (M) = 15356kB [ 173.954977][ T6523] Node 0 DMA32: 1904*4kB (UME) 360*8kB (UME) 257*16kB (UME) 154*32kB (UME) 91*64kB (ME) 27*128kB (UME) 68*256kB (ME) 15*512kB (UME) 11*1024kB (UME) 5*2048kB (UM) 285*4096kB (UM) = 1242768kB [ 173.955302][ T6523] 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 [ 173.955499][ T6523] Node 1 Normal: 3*4kB (UM) 3*8kB (UM) 6*16kB (UM) 7*32kB (UM) 11*64kB (UM) 6*128kB (UM) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 2*2048kB (U) 959*4096kB (M) = 3937828kB [ 173.955814][ T6523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 173.955846][ T6523] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 173.955878][ T6523] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 173.955909][ T6523] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 173.955940][ T6523] 56075 total pagecache pages [ 173.955954][ T6523] 0 pages in swap cache [ 173.955966][ T6523] Free swap = 124996kB [ 173.955980][ T6523] Total swap = 124996kB [ 173.955994][ T6523] 2097051 pages RAM [ 173.956007][ T6523] 0 pages HighMem/MovableOnly [ 173.956020][ T6523] 432765 pages reserved [ 173.956033][ T6523] 0 pages cma reserved [ 174.480756][ T6526] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 179.306251][ T6540] NFSD: Unable to initialize client recovery tracking! (-110) [ 179.306280][ T6540] NFSD: Is nfsdcld running? If not, enable CONFIG_NFSD_LEGACY_CLIENT_TRACKING. [ 179.306297][ T6540] NFSD: starting 10-second grace period (net f00004fe) [ 181.970877][ T6575] 0x000000000000-0x000000020000 : "" [ 182.340176][ T6575] ftl_cs: FTL header not found. [ 182.477750][ T6579] netlink: 12 bytes leftover after parsing attributes in process `syz.5.221'. [ 182.597004][ T1359] maxtcpc 0-0022: error -EIO: Failed to read TCPC_POWER_STATUS [ 182.598671][ T6577] i2c i2c-0: new_device: Instantiated device maxtcpc at 0x22 [ 182.650580][ T1359] maxtcpc 0-0022: probe with driver maxtcpc failed with error -5 [ 186.713419][ T1212] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 186.877970][ T1212] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 186.880537][ T1212] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 186.880612][ T1212] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.942800][ T1212] usb 3-1: config 0 descriptor?? [ 188.139933][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.151999][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152038][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152073][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152108][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152142][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152176][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152209][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152243][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.152277][ T1212] konepure 0003:1E7D:2DBE.0002: unknown main item tag 0x0 [ 188.323146][ T1212] konepure 0003:1E7D:2DBE.0002: hidraw0: USB HID v0.00 Device [HID 1e7d:2dbe] on usb-dummy_hcd.2-1/input0 [ 188.727559][ T6620] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 188.876882][ T1212] usb 3-1: USB disconnect, device number 7 [ 189.449456][ T6621] fido_id[6621]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 189.519373][ T6624] netlink: 12 bytes leftover after parsing attributes in process `syz.1.235'. [ 191.514434][ T6635] loop0: detected capacity change from 0 to 65536 [ 191.983459][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 193.263750][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 193.923855][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.923935][ T1304] ieee802154 phy1 wpan1: encryption failed: -22 [ 196.064960][ T5764] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 196.299517][ T5764] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 196.333338][ T5764] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.333385][ T5764] usb 4-1: Product: syz [ 196.333412][ T5764] usb 4-1: Manufacturer: syz [ 196.333439][ T5764] usb 4-1: SerialNumber: syz [ 196.443888][ T6668] fuse: Unknown parameter 'grou00000000000000000000' [ 197.139903][ T6679] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 198.516273][ T5764] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 198.516359][ T5764] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPROTO [ 198.551765][ T5764] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO [ 198.551867][ T5764] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 198.611157][ T5764] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 198.694108][ T5764] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 198.732920][ T5764] usb 4-1: USB disconnect, device number 6 [ 202.650286][ T6715] FAULT_INJECTION: forcing a failure. [ 202.650286][ T6715] name failslab, interval 1, probability 0, space 0, times 0 [ 202.650327][ T6715] CPU: 0 UID: 0 PID: 6715 Comm: syz.3.262 Not tainted syzkaller #0 PREEMPT(full) [ 202.650359][ T6715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 202.650377][ T6715] Call Trace: [ 202.650386][ T6715] [ 202.650398][ T6715] dump_stack_lvl+0x100/0x190 [ 202.650443][ T6715] should_fail_ex.cold+0x5/0xa [ 202.650476][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.650516][ T6715] should_failslab+0xc2/0x120 [ 202.650546][ T6715] kmem_cache_alloc_noprof+0x92/0x6a0 [ 202.650599][ T6715] ? __kernfs_new_node+0xd2/0xa10 [ 202.650643][ T6715] __kernfs_new_node+0xd2/0xa10 [ 202.650680][ T6715] ? kernfs_add_one+0x611/0xaa0 [ 202.650720][ T6715] ? __pfx___kernfs_new_node+0x10/0x10 [ 202.650760][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.650795][ T6715] ? lock_acquire+0x1d1/0x380 [ 202.650824][ T6715] ? kernfs_root+0x23/0x2a0 [ 202.650855][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.650890][ T6715] ? find_held_lock+0x2b/0x80 [ 202.650930][ T6715] ? kernfs_root+0xee/0x2a0 [ 202.650973][ T6715] ? kernfs_root+0xee/0x2a0 [ 202.651014][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.651063][ T6715] kernfs_new_node+0x117/0x150 [ 202.651107][ T6715] __kernfs_create_file+0x53/0x350 [ 202.651158][ T6715] sysfs_add_file_mode_ns+0x207/0x3c0 [ 202.651200][ T6715] sysfs_create_file_ns+0x145/0x1e0 [ 202.651228][ T6715] ? rcu_is_watching+0x13/0xc0 [ 202.651266][ T6715] ? __pfx_sysfs_create_file_ns+0x10/0x10 [ 202.651298][ T6715] ? __pfx___up_read+0x10/0x10 [ 202.651332][ T6715] ? acpi_device_notify+0x464/0x500 [ 202.651377][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.651413][ T6715] ? kobject_put+0xb9/0x640 [ 202.651451][ T6715] device_create_file+0xf2/0x1d0 [ 202.651486][ T6715] device_add+0x2cb/0x1970 [ 202.651536][ T6715] ? __pfx_device_add+0x10/0x10 [ 202.651589][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.651624][ T6715] ? kfree+0x1e5/0x6d0 [ 202.651669][ T6715] device_create_groups_vargs+0x1f8/0x270 [ 202.651724][ T6715] device_create+0xed/0x130 [ 202.651773][ T6715] ? __pfx_device_create+0x10/0x10 [ 202.651826][ T6715] ? __pfx_vsnprintf+0x10/0x10 [ 202.651871][ T6715] ? __pfx___debug_object_init+0x10/0x10 [ 202.651914][ T6715] ? mark_held_locks+0x40/0x70 [ 202.651949][ T6715] bdi_register_va+0x114/0x820 [ 202.651996][ T6715] ? __pfx_bdi_register_va+0x10/0x10 [ 202.652040][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652075][ T6715] ? lockdep_init_map_type+0x5c/0x250 [ 202.652106][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652141][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652182][ T6715] super_setup_bdi_name+0xff/0x250 [ 202.652220][ T6715] ? __pfx_super_setup_bdi_name+0x10/0x10 [ 202.652259][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652294][ T6715] ? __kasan_kmalloc+0xaa/0xb0 [ 202.652340][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652375][ T6715] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 202.652413][ T6715] ? afs_get_tree+0x380/0x1420 [ 202.652452][ T6715] afs_get_tree+0xbe7/0x1420 [ 202.652484][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652527][ T6715] vfs_get_tree+0x92/0x320 [ 202.652560][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652602][ T6715] path_mount+0x7d0/0x24c0 [ 202.652645][ T6715] ? __pfx_path_mount+0x10/0x10 [ 202.652678][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652713][ T6715] ? lockdep_hardirqs_on+0x7d/0x110 [ 202.652764][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652799][ T6715] ? kmem_cache_free+0x127/0x6c0 [ 202.652848][ T6715] ? __x64_sys_mount+0x293/0x310 [ 202.652882][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.652918][ T6715] __x64_sys_mount+0x293/0x310 [ 202.652955][ T6715] ? __pfx___x64_sys_mount+0x10/0x10 [ 202.652995][ T6715] ? srso_alias_return_thunk+0x5/0xfbef5 [ 202.653036][ T6715] do_syscall_64+0x123/0x790 [ 202.653087][ T6715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 202.653118][ T6715] RIP: 0033:0x7f356199e159 [ 202.653141][ T6715] 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 [ 202.653169][ T6715] RSP: 002b:00007f35627f7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.653197][ T6715] RAX: ffffffffffffffda RBX: 00007f3561c25fa0 RCX: 00007f356199e159 [ 202.653217][ T6715] RDX: 00002000000001c0 RSI: 0000200000000180 RDI: 0000000000000000 [ 202.653236][ T6715] RBP: 00007f3561a3503b R08: 0000200000000380 R09: 0000000000000000 [ 202.653254][ T6715] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 202.653272][ T6715] R13: 00007f3561c26038 R14: 00007f3561c25fa0 R15: 00007fff32985f98 [ 202.653318][ T6715] [ 204.311712][ T6718] fuse: Unknown parameter 'grou00000000000000000000' [ 205.786219][ T6734] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 208.934653][ T1212] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 209.085140][ T1212] usb 2-1: New USB device found, idVendor=04b4, idProduct=2102, bcdDevice= 0.00 [ 209.092799][ T1212] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 209.092864][ T1212] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.104736][ T6750] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 209.130012][ T1212] dvb-usb: found a 'DVBWorld DVB-S 2102 USB2.0' in cold state, will try to load a firmware [ 209.210212][ T1212] usb 2-1: Direct firmware load for dvb-usb-dw2102.fw failed with error -2 [ 209.210266][ T1212] usb 2-1: Falling back to sysfs fallback for: dvb-usb-dw2102.fw [ 209.322318][ T5756] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 209.355520][ T5756] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 209.615636][ T5756] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 210.033417][ T6754] ceph: No mds server is up or the cluster is laggy [ 210.354759][ T5756] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 211.433885][ T5625] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 211.775534][ T5625] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 211.795511][ T5625] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 211.795554][ T5625] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 211.795609][ T5625] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.852149][ T5625] usb 1-1: config 0 descriptor?? [ 213.503397][ T5793] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 213.645265][ T0] NOHZ tick-stop error: local softirq work is pending, handler #182!!! [ 213.743572][ T0] NOHZ tick-stop error: local softirq work is pending, handler #c2!!! [ 214.153430][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 214.563852][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 214.906111][ T5793] usb 6-1: device descriptor read/64, error -71 [ 215.143489][ T5793] usb 6-1: new full-speed USB device number 5 using dummy_hcd [ 215.295035][ T5793] usb 6-1: device descriptor read/64, error -71 [ 215.426639][ T5793] usb usb6-port1: attempt power cycle [ 215.494278][ T5625] usb 1-1: USB disconnect, device number 4 [ 216.014949][ T5793] usb 6-1: new full-speed USB device number 6 using dummy_hcd [ 216.075499][ T5793] usb 6-1: device descriptor read/8, error -71 [ 216.455679][ T5625] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 217.119536][ T5633] Bluetooth: hci1: command 0x0406 tx timeout [ 217.119666][ T5633] Bluetooth: hci4: command 0x0406 tx timeout [ 217.119728][ T5633] Bluetooth: hci0: command 0x0406 tx timeout [ 217.119780][ T5633] Bluetooth: hci3: command 0x0406 tx timeout [ 217.119837][ T5633] Bluetooth: hci2: command 0x0406 tx timeout [ 217.119885][ T5633] Bluetooth: hci5: command 0x0406 tx timeout [ 217.311421][ T5625] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 217.346592][ T5625] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.346639][ T5625] usb 4-1: Product: syz [ 217.346666][ T5625] usb 4-1: Manufacturer: syz [ 217.346694][ T5625] usb 4-1: SerialNumber: syz [ 219.296897][ T5625] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 219.296965][ T5625] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 219.297558][ T5625] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 219.395696][ T5625] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -32 [ 220.439533][ T5625] usb 4-1: USB disconnect, device number 7 [ 226.193570][ T5793] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 226.354207][ T5793] usb 6-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 226.355790][ T5793] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 226.355841][ T5793] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 226.355897][ T5793] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.359804][ T5793] usb 6-1: config 0 descriptor?? [ 226.749794][ T187] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 226.908025][ T5793] usbhid 6-1:0.0: can't add hid device: -71 [ 226.908165][ T5793] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 227.126057][ T187] usb 3-1: New USB device found, idVendor=08ca, idProduct=0001, bcdDevice= 1.00 [ 227.194051][ T187] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.654064][ T5793] usb 6-1: USB disconnect, device number 8 [ 228.985637][ T187] aiptek 3-1:1.0: Aiptek using 400 ms programming speed [ 229.505283][ T0] NOHZ tick-stop error: local softirq work is pending, handler #4a!!! [ 229.924018][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 229.985991][ T187] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/input/input6 [ 231.086771][ T6905] i2c_designware pcspkr: error -EINVAL: invalid resource (null) [ 231.086819][ T6905] i2c_designware pcspkr: probe with driver i2c_designware failed with error -22 [ 231.128005][ T187] usb 3-1: USB disconnect, device number 8 [ 231.128121][ C0] aiptek 3-1:1.0: aiptek_irq - usb_submit_urb failed with result -19 [ 231.148440][ T6906] dwc3 pcspkr: missing memory resource [ 233.046161][ T6930] NFSD: Failed to start, no listeners configured. [ 233.362728][ T6944] tpm_tis pcspkr: no memory resource defined [ 233.393416][ T5793] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 233.682990][ T5793] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 233.748426][ T5793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 233.748491][ T5793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 233.748551][ T5793] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.494001][ T5793] usb 3-1: config 0 descriptor?? [ 234.826119][ T6951] nvme nvme0: failed to connect socket: -512 [ 235.285394][ T5793] usbhid 3-1:0.0: can't add hid device: -71 [ 235.285515][ T5793] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 235.287867][ T5793] usb 3-1: USB disconnect, device number 9 [ 237.796862][ T5742] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 237.956067][ T5742] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 237.958230][ T5742] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 237.958269][ T5742] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 237.958325][ T5742] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.016843][ T5742] usb 3-1: config 0 descriptor?? [ 238.353375][ T5743] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 238.503850][ T5743] usb 6-1: Using ep0 maxpacket: 16 [ 238.509968][ T5743] usb 6-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 238.519632][ T5743] usb 6-1: too many configurations: 123, using maximum allowed: 8 [ 238.521423][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.530560][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.535077][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.538739][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.541765][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.546239][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.547828][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.551326][ T5743] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.554331][ T5743] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=45 [ 238.554370][ T5743] usb 6-1: SerialNumber: syz [ 238.582211][ T5743] usb 6-1: config 0 descriptor?? [ 238.629551][ T5743] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 238.885666][ T6980] input: syz0 as /devices/virtual/input/input7 [ 240.230472][ T187] usb 6-1: USB disconnect, device number 9 [ 240.651069][ T5793] usb 3-1: USB disconnect, device number 10 [ 241.393548][ T7003] netlink: 4 bytes leftover after parsing attributes in process `syz.5.351'. [ 242.122682][ T5756] hid_parser_main: 21 callbacks suppressed [ 242.122717][ T5756] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 242.154440][ T5756] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 242.453409][ T7021] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 243.083126][ T187] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 243.240614][ T7023] fido_id[7023]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 243.320298][ T187] usb 5-1: New USB device found, idVendor=0b95, idProduct=1780, bcdDevice= 0.01 [ 243.366881][ T187] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 243.367019][ T187] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 243.612195][ T187] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.612381][ T187] usb 5-1: Product: syz [ 243.612431][ T187] usb 5-1: Manufacturer: syz [ 243.612543][ T187] usb 5-1: SerialNumber: syz [ 243.898717][ T7022] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 243.898857][ T7022] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 244.355551][ T7036] [ 244.358263][ T7036] ============================= [ 244.365130][ T7036] WARNING: suspicious RCU usage [ 244.369978][ T7036] syzkaller #0 Not tainted [ 244.376026][ T7036] ----------------------------- [ 244.380987][ T7036] lib/maple_tree.c:720 suspicious rcu_dereference_check() usage! [ 244.388815][ T7036] [ 244.388815][ T7036] other info that might help us debug this: [ 244.388815][ T7036] [ 244.399057][ T7036] [ 244.399057][ T7036] rcu_scheduler_active = 2, debug_locks = 1 [ 244.407256][ T7036] locks held by syz.3.362/7036: 1, last CPU#1: [ 244.413463][ T7036] #0: ffff88803422e0a0 (&ctx->uring_lock){+.+.}-{4:4}, at: tctx_task_work_run+0x1cd/0xbf0 [ 244.423610][ T7036] [ 244.423610][ T7036] stack backtrace: [ 244.429502][ T7036] CPU: 1 UID: 0 PID: 7036 Comm: syz.3.362 Not tainted syzkaller #0 PREEMPT(full) [ 244.438720][ T7036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2026 [ 244.448801][ T7036] Call Trace: [ 244.452110][ T7036] [ 244.455045][ T7036] dump_stack_lvl+0x100/0x190 [ 244.459818][ T7036] lockdep_rcu_suspicious.cold+0x4f/0xb2 [ 244.465516][ T7036] mas_start+0x621/0x7c0 [ 244.469810][ T7036] mas_walk+0x82/0x310 [ 244.473919][ T7036] ublk_try_buf_match+0x469/0x7e0 [ 244.478987][ T7036] ? __pfx_ublk_try_buf_match+0x10/0x10 [ 244.484582][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.490257][ T7036] ? lock_acquire+0x1d1/0x380 [ 244.494968][ T7036] ublk_init_iod+0x4a4/0x5b0 [ 244.499585][ T7036] ? __pfx_ublk_init_iod+0x10/0x10 [ 244.504735][ T7036] ? trace_contention_end+0x126/0x160 [ 244.510142][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.515813][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.521491][ T7036] ublk_setup_iod+0x145/0x2f0 [ 244.526196][ T7036] ? __pfx___mutex_lock+0x10/0x10 [ 244.531256][ T7036] ublk_dispatch_req+0x4e/0xb00 [ 244.536158][ T7036] ublk_cmd_tw_cb+0xbe/0x110 [ 244.540803][ T7036] ? __pfx_ublk_cmd_tw_cb+0x10/0x10 [ 244.546039][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.551713][ T7036] ? __pfx_ublk_cmd_tw_cb+0x10/0x10 [ 244.557808][ T7036] tctx_task_work_run+0xabe/0xbf0 [ 244.562886][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.568557][ T7036] ? __pfx_tctx_task_work_run+0x10/0x10 [ 244.574139][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.579808][ T7036] ? lock_acquire+0x1d1/0x380 [ 244.584512][ T7036] tctx_task_work+0x7a/0xa0 [ 244.589046][ T7036] ? __pfx_tctx_task_work+0x10/0x10 [ 244.594279][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.599949][ T7036] ? _raw_spin_unlock_irq+0x23/0x50 [ 244.605183][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.610842][ T7036] ? lockdep_hardirqs_on+0x7d/0x110 [ 244.616083][ T7036] task_work_run+0x150/0x240 [ 244.620709][ T7036] ? __pfx_task_work_run+0x10/0x10 [ 244.625849][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.631522][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.637209][ T7036] io_run_task_work+0x19f/0x630 [ 244.642113][ T7036] ? __pfx_io_run_task_work+0x10/0x10 [ 244.647533][ T7036] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 244.653373][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.659031][ T7036] ? hrtimer_try_to_cancel.part.0+0x194/0x600 [ 244.665141][ T7036] ? io_cqring_wait+0xdcd/0x2980 [ 244.670128][ T7036] io_cqring_wait+0xe8d/0x2980 [ 244.674934][ T7036] ? __pfx_io_cqring_wait+0x10/0x10 [ 244.680172][ T7036] ? __might_fault+0xc5/0x140 [ 244.684875][ T7036] ? __pfx_io_wake_function+0x10/0x10 [ 244.690311][ T7036] ? __pfx_io_cqring_timer_wakeup+0x10/0x10 [ 244.696255][ T7036] ? __pfx_get_timespec64+0x10/0x10 [ 244.701500][ T7036] __do_sys_io_uring_enter+0x1136/0x1b10 [ 244.707176][ T7036] ? __pfx___do_sys_io_uring_enter+0x10/0x10 [ 244.713199][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.718859][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.724554][ T7036] ? __x64_sys_futex+0x358/0x4d0 [ 244.729533][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.735193][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.740848][ T7036] ? srso_alias_return_thunk+0x5/0xfbef5 [ 244.746515][ T7036] do_syscall_64+0x123/0x790 [ 244.751162][ T7036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.757065][ T7036] RIP: 0033:0x7f356199e159 [ 244.761505][ T7036] 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 [ 244.781137][ T7036] RSP: 002b:00007f35627f6f78 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 244.789571][ T7036] RAX: ffffffffffffffda RBX: 0000200000000800 RCX: 00007f356199e159 [ 244.797565][ T7036] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000006 [ 244.805575][ T7036] RBP: 0000000000000000 R08: 00007f35627f6fd0 R09: 0000000000000018 [ 244.813568][ T7036] R10: 0000000000000009 R11: 0000000000000246 R12: 0000200000000e00 [ 244.821551][ T7036] R13: 0000000000000000 R14: 00007f3561c25fa0 R15: 00007fff32985f98 [ 244.829554][ T7036] [ 244.923447][ T5764] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 245.073202][ T7039] block device autoloading is deprecated and will be removed. [ 245.107224][ T5764] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 245.111043][ T5764] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 245.111111][ T5764] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.130497][ T5764] usb 6-1: config 0 descriptor?? [ 245.169993][ T5764] pwc: Askey VC010 type 2 USB webcam detected. [ 245.453049][ T187] asix 5-1:1.0: probe with driver asix failed with error -71 [ 245.481999][ T187] usb 5-1: USB disconnect, device number 3 [ 245.598463][ T5764] pwc: recv_control_msg error -32 req 02 val 2b00 [ 245.599300][ T5764] pwc: recv_control_msg error -32 req 02 val 2700 [ 245.599852][ T5764] pwc: recv_control_msg error -32 req 02 val 2c00 [ 245.600570][ T5764] pwc: recv_control_msg error -32 req 04 val 1000 [ 245.601226][ T5764] pwc: recv_control_msg error -32 req 04 val 1300 [ 245.601827][ T5764] pwc: recv_control_msg error -32 req 04 val 1400 [ 245.602523][ T5764] pwc: recv_control_msg error -32 req 02 val 2000 [ 245.603070][ T5764] pwc: recv_control_msg error -32 req 02 val 2100 [ 245.605203][ T5764] pwc: recv_control_msg error -32 req 04 val 1500 [ 245.606283][ T5764] pwc: recv_control_msg error -32 req 02 val 2500 [ 245.607052][ T5764] pwc: recv_control_msg error -32 req 02 val 2400 [ 245.607537][ C1] raw-gadget.1 gadget.5: ignoring, device is not running [ 245.607955][ T5764] pwc: recv_control_msg error -32 req 02 val 2600 [ 245.608464][ T5764] pwc: recv_control_msg error -71 req 02 val 2900 [ 245.608914][ T5764] pwc: recv_control_msg error -71 req 02 val 2800 [ 245.610274][ T5764] pwc: recv_control_msg error -71 req 04 val 1100 [ 245.610859][ T5764] pwc: recv_control_msg error -71 req 04 val 1200 [ 245.617882][ T5764] pwc: Registered as video103. [ 245.620710][ T5764] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input8 [ 245.626122][ T5764] usb 6-1: USB disconnect, device number 10