last executing test programs: 9.014678197s ago: executing program 3 (id=1906): socket$nl_route(0x10, 0x3, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/136, 0x88}], 0x1, 0x5, 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) read(r0, &(0x7f00000002c0)=""/238, 0xee) close_range(r1, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x36) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r4 = syz_open_dev$video(&(0x7f0000000140), 0x1d24, 0x23635de98487b93e) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="180000002e00010026bdf000fcdbdf1b0400"], 0x18}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f00000001c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r3], 0x18}, 0x1, 0x0, 0x0, 0x4000d}, 0x20000000) syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), 0xffffffffffffffff) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000100)) ioctl$VIDIOC_S_FMT(r4, 0xc0d05605, 0x0) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000000, 0x5d032, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000480)={0x38, 0x5, 0x2, 0x0, 0x0, 0x8000000000000001, 0x6, 0xfff, 0x3, 0x81}, 0x0) pipe2(&(0x7f0000000000), 0x4000) syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) 7.912182118s ago: executing program 2 (id=1911): socket(0x2, 0x2, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{}, 0x1}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x3, 0x4}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000083c0)={{0x1, 0x0, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00000000c0)={0x4, 0x9dc7, 0x0, 0x0, 0xf}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r4, &(0x7f0000000040)=0x1c8, 0x12) dup(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={{0x14, 0x10, 0x1, 0x60}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x90, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFTA_SET_EXPRESSIONS={0x4c, 0x12, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @redir={{0xa}, @void}}, {0x38, 0x1, 0x0, 0x1, @limit={{0xa}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_LIMIT_BURST={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_LIMIT_FLAGS={0x8}, @NFTA_LIMIT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0xfffffffffffffffd}]}}}]}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x110}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x5, 0x84}}}, 0xd8}, 0x1, 0x0, 0x0, 0x40000}, 0x20050800) 5.944230645s ago: executing program 3 (id=1917): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x30, r1, 0x1, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x18, {0x8003, @bearer=@udp='udp:syz2\x00'}}}}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 5.921919037s ago: executing program 2 (id=1919): socket$nl_route(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000300)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xe3F\x99V4\x8e;M\xa9\x823\xe3\xb3mG\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xf2\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`SOs\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x9e=\xa0 \xe6j\xe5\x85\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W-\xfc\xfd\xb8O\xb9j\xb8\xf2\x9dx\xb2\x86\xad\x92', 0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000100)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}}) mount$fuseblk(&(0x7f0000000180), &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x200c40c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00000000c0)=r8, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newlink={0x64, 0x10, 0x403, 0x0, 0x5, {0x0, 0x0, 0x0, 0x0, 0x93254, 0x8}, [@IFLA_MAP={0x20, 0xe, {0xfffffffffffffff8, 0x77, 0xc, 0x806, 0x1, 0x8a}}, @IFLA_XDP={0x24, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FD={0x8, 0x1, r8}, @IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x600}, 0x0) write$tun(r2, &(0x7f0000000280)={@val={0x6f01, 0x800}, @val={0x1, 0x0, 0x27, 0x0, 0x27}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0x5, 0x0, 0x580, 0x0, 0x28}}}}}, 0x36) r9 = socket$alg(0x26, 0x5, 0x0) ioctl$CDROMSTOP(r4, 0x5307) bind$alg(r9, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r10 = accept4(r9, 0x0, 0x0, 0x0) syz_emit_vhci(&(0x7f00000003c0)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x0, 0xc9, 0x4}}}, 0x7) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg$unix(r10, &(0x7f00000053c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0xa32, 0x60, 0x0) 5.809224732s ago: executing program 3 (id=1920): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfdfdffff, 0xfefffff7, 0x1, 0x4, 0x1a, "518aba11fe03524d7271540700000000002000"}) dup(r0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="5557edffd37b0607e0aa66cedab1aae168581ebc91c1030611de58f43ccee5f3b3b597a71570579c0be8f979c22263c198d68a420962e213f0bf3ed6bf0d9f8d8c5e753fa9c78d04ac0d2e6cddfd86453d3b63fedad9789a0c38586498832b8eb0d8e621854a06a32c242085fdeffbb68b4512618a4980a12d2c8eaa1af282d97b84db5edcc1446590a8d019fdcb4985618854b2a67bd198bfb85812e5650cd3a687d7587308a34203be48a8ab04912787bbc23e312ea64832ce5df2bbbe", 0xbe}, {&(0x7f00000002c0)="084656e7bf4068a87b4e674a036413a3e61cff8100d454c18f0babc0feb92a360d393df54be5acb1e43875eeae5c9a68e900607df60e529658b8b2fde641dd8a25b1", 0x42}, {&(0x7f0000000340)="e2b8096d14a4e22b6a4481a140b731c32e3833ca26b8492741fbab44bae6caab15ee9e0521fc9ed6b4fbcff8a1162800dc85010314cb0d6d38cb0a0093b2e7f9129ccdec7c71be4bc2f1b58443b2ac2b86af80e08c3d362b6cf62e2361518d23d7e8ef2d115194542ba6f193c92a86dc2418", 0x72}, {&(0x7f00000003c0)="b36daee2da785a03d6f01a52594c9caa656e6f4053931dd54eb61b443b0fd10fe54b4f2776e4bf037fcb626e7bcbf6ea8191a70e7647bd6f00aaec1116e1f0e8cc9330d4c5eb68cf9236c842616af58c3caca4622e70e141d79ffd7459c7bd31cf828e96ac522af3378d", 0x6a}], 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000003480)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x1, 0x0) read$FUSE(r3, &(0x7f00000012c0)={0x2020}, 0x2020) vmsplice(r4, &(0x7f00000005c0)=[{&(0x7f0000000180)="04", 0x1}], 0x1, 0x9) close_range(r1, 0xffffffffffffffff, 0x0) 5.589714051s ago: executing program 3 (id=1923): r0 = openat$cdrom(0xffffff9c, &(0x7f0000000000), 0x84cc683cb1ee9cdb, 0x0) ioctl$CDROM_LOCKDOOR(r0, 0x5329, 0x0) r1 = getpid() syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r4 = syz_io_uring_complete(0x0) write$UHID_CREATE2(r4, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r1, @ANYRES16=r1, @ANYRESDEC=r4, @ANYRESHEX=r0, @ANYRES32=r2, @ANYRES64=r4], 0x118) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) r6 = syz_pidfd_open(r5, 0x0) pidfd_getfd(r6, r6, 0x0) syz_clone(0x498144ee5f62e149, 0x0, 0x17, 0x0, 0x0, 0x0) 5.539893298s ago: executing program 3 (id=1924): r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0xca) r1 = socket$inet_sctp(0x2, 0x1, 0x84) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x9, 0x6, 0x0, 0xb49, 0x9, 0x8, 0x2, 0x3}, 0x0) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) unshare(0x62040200) syz_usb_connect(0x0, 0x4a, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, 0x0, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000200)="ad00"/16, 0x10) sendmmsg$unix(r6, &(0x7f0000003dc0)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x9802}}, {{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, 0x0}}], 0x299, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x4e29, 0x1, @mcast1, 0x9}]}, &(0x7f0000000240)=0xc) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x11) syslog(0x3, &(0x7f0000000700)=""/231, 0xe7) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000000000)={0x8}) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x4) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r8 = openat$kvm(0xffffff9c, &(0x7f00000001c0), 0x841, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0xf88e470f, 0xed}]}) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) 5.062321069s ago: executing program 2 (id=1925): syz_usb_connect(0x5, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509", @ANYRESOCT], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000700)={0x4, 0x8}, 0xf00) 4.648889238s ago: executing program 1 (id=1927): syz_usb_connect(0x5, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090509", @ANYRESOCT], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000700)={0x4, 0x8}, 0xf00) (fail_nth: 1) 3.832171681s ago: executing program 2 (id=1928): syz_usb_connect(0x5, 0x2d, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x3c, r2, 0x1, 0x70bd2b, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040050}, 0x14) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)={0x24, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x84}]}, 0x24}, 0x1, 0x0, 0x0, 0xc010}, 0x40) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xf4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xffffffff}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40810}, 0x20000000) r3 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x35, 0x1, 0x4, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') lseek(r4, 0x10000000005, 0x0) sendmsg$nl_route(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv6_newrule={0x4c, 0x20, 0x1, 0x0, 0x25dfdbfc, {0xa, 0x80, 0x4908d13283d17e5f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3001a}, [@FIB_RULE_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e27, 0x4e27}}, @FRA_SRC={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x4c}}, 0x40000) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c0000001000390400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000003c0012800b000100697036746e6c00002c000280140003002001008500000000000000000000d5c897f80200fc0200"/68], 0x5c}}, 0x0) syz_emit_ethernet(0x102e, &(0x7f0000001780)={@empty, @local, @val={@void, {0x8100, 0x0, 0x1}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}, {0x0, 0x17c1, 0x1008, 0x0, @opaque="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"}}}}}, 0x0) r5 = syz_open_dev$MSR(&(0x7f0000000040), 0x9, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xd40, 0x1d4) close(r6) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000c40)='./file1\x00', &(0x7f00000000c0), 0x200000, &(0x7f0000000c80)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}}) r8 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r8, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r9, 0x0, 0x40, &(0x7f0000000880)=@mangle={'mangle\x00', 0x44, 0x6, 0x3f4, 0x1ec, 0x1ec, 0x1ec, 0x158, 0x158, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, 0x0, {[{{@ip={@local, @empty, 0xffffff00, 0x0, 'veth1_to_bridge\x00', 'wlan1\x00', {0xff}, {}, 0x6, 0x1, 0x76}, 0x0, 0x70, 0x94}, @ECN={0x24, 'ECN\x00', 0x0, {0x10}}}, {{@uncond, 0x0, 0x94, 0xc4, 0x0, {}, [@inet=@rpfilter={{0x24}, {0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x1, @multicast1}}}, {{@ip={@remote, @remote, 0xffffff00, 0x0, 'veth0_virt_wifi\x00', 'pimreg1\x00', {0xff}, {}, 0x62, 0x2, 0x26}, 0x0, 0x70, 0x94}, @unspec=@CHECKSUM={0x24}}, {{@uncond, 0x0, 0xb0, 0xd4, 0x0, {}, [@common=@set={{0x40}, {{0x3, [0x1, 0x2, 0x0, 0x6, 0x0, 0x5], 0x2, 0x3}}}]}, @unspec=@CHECKSUM={0x24}}, {{@ip={@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100, 0xffffff00, 0x0, 'syz_tun\x00', 'vlan1\x00', {0xff}, {0xff}, 0x0, 0x0, 0x20}, 0x0, 0x70, 0xa0}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfffffffc, 0x8, @multicast1}}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x450) read$msr(r5, &(0x7f0000000140)=""/129, 0x81) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r6, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r10, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000084) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000700)={0x4, 0x8}, 0xf00) mknod$loop(&(0x7f00000003c0)='./file1/file0\x00', 0x2, 0x0) r11 = accept4$unix(r6, &(0x7f0000000400), &(0x7f0000000480)=0x6e, 0x0) connect$unix(r11, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 3.431542355s ago: executing program 1 (id=1929): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000990000000d"], 0x50) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) (async) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) (async) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="adffa88800000000180012800e000100776972656775617264000000040002800800040000000000994e002ec02269e6321ac38464bade885b987d4f3c65af13f7336a355189f6a02c6da54f38ce3d2b75e0eddbb2b23fd68bc4a8941d1cf0707bdcfd88fe32d87fd189701e58e6e35af2bc7227dc12ff17202520196b4c3bc15af6b2728f25a367b362d2cfb32f245c88510da84634b3de2c7db3ff6984bd1e44eba46a0fdd9daf68a2741c39c05841efe5e1696a70439da2ea965ba384dbaf1b1e0c27d605504ddc545e6770bea5c1c5d11aa89d3f217c38"], 0x40}}, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000340)='kmem_cache_free\x00', 0xffffffffffffffff, 0x0, 0xffff}, 0x18) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='tlb_flush\x00', r1}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r1}, 0x18) (async) r2 = userfaultfd(0x80001) (async) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd']) mount$9p_fd(0x0, 0x0, 0x0, 0x80000, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r2}}) (async) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)) (async) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000000000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_COPY(r2, 0xc028aa05, &(0x7f0000000000)={&(0x7f00001c4000/0x3000)=nil, &(0x7f0000000000/0xc00000)=nil, 0x3000, 0x0, 0x2}) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/time_for_children\x00') (async) mount$9p_virtio(&(0x7f0000001a80), &(0x7f0000001ac0)='.\x00', &(0x7f0000001b00), 0x10000, &(0x7f0000000180)=ANY=[@ANYBLOB="74f2616e733d76697274696f2c706f73697861636c2c00"]) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/devices.allow\x00', 0x2, 0x48) r3 = socket$netlink(0x10, 0x3, 0x15) r4 = epoll_create1(0x80000) r5 = openat$mice(0xffffff9c, &(0x7f0000000180), 0x880) io_uring_enter(r5, 0x4ee9, 0x6c70, 0x44, 0x0, 0x0) (async) sendmmsg$inet(r5, 0x0, 0x0, 0xc000) (async) fcntl$setstatus(r5, 0x4, 0x2000) epoll_pwait2(r4, &(0x7f0000000200)=[{}], 0x1, &(0x7f0000009c00)={0x0, 0x989680}, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000009c80)={0x40000004}) (async) pipe(&(0x7f00000001c0)) 3.431304451s ago: executing program 1 (id=1930): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x11, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='tlb_flush\x00', r0}, 0x10) r1 = userfaultfd(0x80001) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='f']) mount$9p_fd(0x0, 0x0, 0x0, 0x80000, &(0x7f0000000540)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000000000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$UFFDIO_COPY(r1, 0xc028aa05, &(0x7f0000000000)={&(0x7f00001c4000/0x3000)=nil, &(0x7f0000000000/0xc00000)=nil, 0x3000, 0x40000000, 0x2}) 3.358070935s ago: executing program 1 (id=1931): socket$nl_route(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000300)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac\x06\x9c&\xf5\xe3j\xfa\tcqM\xb8R\x86\xd9\xd2.\x9f\x12\xed\x10\f\xbd\x1a|\x8a\xbb\xda\xcfY\x98gU@\xf2M\xc0\xb5\xdf\x9a\x8d\xdb,n\xae\x0eT\x80\x8c\xfd\xd7\xb0\x94\x82t\x96\rKx\xc5\x9b\x8c\x87\x96\x8bc\xbc\xee\xcc\x9f\xe3F\x99V4\x8e;M\xa9\x823\xe3\xb3mG\x8f\xdb\xed\x1b\x05\xec\xfc\xd1\xb5\xfd\xec@\xdeU\xdd\xa4\xc1\xe4L)\x8e\xe5\x91\x8e\xd4\x89\xef\x95T\x05G\xac\xb8\xc1: )mh\xc7\xf1?\xbb\x13;\xad\x95\xd70\xb6\x0e\x7f\x84r\x0e\xbf\xc5\xf6\xd4\xdd\t\x14\x18\xf7\xefi\x93\x03\xd2\xf2\bK\"\xd2\xb5\xaa\xb8\xc8\xe0\xac\x99\xe8su\xcd\xc3E\x12\xd7\xdd\x96!\x16Tu\xe3\xf0\x84#R\xd9\xe3~Wj\xb0r\x87\'\xea\a\xcfOeK\x9daW\xf4\x87@\x9c\xf3\xf1K\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x91\xe6\xdb\xc2\xa5h\'\xdfIn\x97\x0263~\xeb\xbe(i\n\xc2k4\x7f\x12\xa9e`SOs\x8c\xb4\xe7FeQ\xc6$\x92j_U\xfa\b\xea\xb0bYkW\xc0\x05\aC{\xcc\x03T\x17\xa5Sk\x87P\xc2\x97D\xb2\xfa\x1b\x9fe\xf4\x10\x1a\xad\x92\xce\x88\x1b\xbc\xe14\x19\xaa\xd3\r\xf4\xa2\xc3\x9e=\xa0 \xe6j\xe5\x85\xf8\x97\x03\x15\xaa\x920\xdcrI\xd8\b\xfb\xc7\xe7xX\x00>d\xbb\xa71\xad\x9a\xfb\xe6\x13\x87\x93\\\xe5W-\xfc\xfd\xb8O\xb9j\xb8\xf2\x9dx\xb2\x86\xad\x92', 0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000100)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x4000}}) mount$fuseblk(&(0x7f0000000180), &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x200c40c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0x10, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00000000c0)=r8, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newlink={0x64, 0x10, 0x403, 0x0, 0x5, {0x0, 0x0, 0x0, 0x0, 0x93254, 0x8}, [@IFLA_MAP={0x20, 0xe, {0xfffffffffffffff8, 0x77, 0xc, 0x806, 0x1, 0x8a}}, @IFLA_XDP={0x24, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x8}, @IFLA_XDP_FD={0x8, 0x1, r8}, @IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x600}, 0x0) write$tun(r2, &(0x7f0000000280)={@val={0x6f01, 0x800}, @val={0x1, 0x0, 0x27, 0x0, 0x27}, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x84, 0x0, @empty=0x3fffffff, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0x5, 0x0, 0x580, 0x0, 0x28}}}}}, 0x36) r9 = socket$alg(0x26, 0x5, 0x0) ioctl$CDROMSTOP(r4, 0x5307) bind$alg(r9, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r10 = accept4(r9, 0x0, 0x0, 0x0) syz_emit_vhci(&(0x7f00000003c0)=@HCI_EVENT_PKT={0x4, @hci_ev_encrypt_change={{0x8, 0x4}, {0x0, 0xc9, 0x4}}}, 0x7) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) recvmmsg$unix(r10, &(0x7f00000053c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0xa32, 0x60, 0x0) 2.772086281s ago: executing program 1 (id=1934): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x30, 0x2c, 0x107, 0x70bd2b, 0x25dfdbff, {0x6, 0x7c}, [@nested={0x8, 0x1, 0x0, 0x1, [@nested={0x1, 0xdd}]}, @nested={0x14, 0x3, 0x0, 0x1, [@nested={0x10, 0x1, 0x0, 0x1, [@nested={0x0, 0x12f, 0x0, 0x1, [@typed={0x0, 0x74}, @typed={0x0, 0xfe, 0x0, 0x0, @u32=0x4}, @typed={0x0, 0x4c}, @typed={0x0, 0x148, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x0, 0x8a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @generic="92557b1db244ab351d2a49c5d3353e8ea7c863b7a4e97cf78a6d05ab3f777541105a53fedb265cb159b9b4fff991db173d"]}]}, @generic="c3beb899adffc9c05eb8c1126ae35569f307076b0926b332d3469eb51c22e2ad08d45d9a15c8e07521442eb906e345d5f7f6c5826f5fcaef4b5dd7f7938088ef6434cca8de28558248719d15c75c1e7a98", @generic="6fbf19734b1cdba2c8622e21c82835e31a63b9eda6cd5afcf7d09d6c35db1f3455cea6e21829a8ff488d88ef4d77892be7211d9bbaa724fafb6253858450c6b156518155ecfa7e5d2f00a7394cab8c3dd121484859bc94b7a936aa", @typed={0x0, 0x65, 0x0, 0x0, @uid}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000004}, 0xc010) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x9, 0x1100, 0x40, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000700)=[&(0x7f0000000000)={0xfff0, 0x20000000, 0x4, 0x1, 0xc, r3, &(0x7f00000009c0)='1', 0x1, 0xf, 0x0, 0x3}]) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0x0, {0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.33481494s ago: executing program 3 (id=1936): execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0, 0x400) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0x200, 0x70bd2c, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x20000080) r2 = syz_usb_connect$uac1(0x4, 0xac, &(0x7f0000000240)=ANY=[], 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @multicast1}, @echo}}}}, 0x0) syz_usb_control_io(r2, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0003040000000403070449014a151ba87360cf3662cc3b7d23f42241c1a1dc35dc7efa6232ca638a7b145217dd271fb838b5c9faa8be0b4ef01a8e5c7683f4fb8ed3aa4e"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0), 0x4) syz_emit_vhci(&(0x7f0000000080)=ANY=[], 0x8) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_status={{0xf, 0x4}, {0x0, 0x0, 0x804}}}, 0x7) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000002880), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x1c, r7, 0x711, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x28008000}, 0x40000) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r6) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) r9 = getpid() sched_setscheduler(r9, 0x2, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) 2.324668389s ago: executing program 0 (id=1937): openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x6, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x28, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000606010100000000000000000700000205000100"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a000000018", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000400850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x10, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffd}, 0x35861afe2a15ad58}, 0x48) 1.343787587s ago: executing program 0 (id=1938): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x6a855000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) (async) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) (async) socketpair$unix(0x1, 0x1, 0x0, 0x0) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) socket$inet6_udp(0xa, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140), 0x4) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x80000000, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7c, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4040014}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x2, 0x8f}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r5 = syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$rose(r5, &(0x7f00000004c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @default}, 0x1c) (async) r6 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x240880c0, &(0x7f0000000280)={0xa, 0xe20, 0x0, @mcast1}, 0x1c) (async) sendto$inet6(r6, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a", 0xd0, 0xc001, 0x0, 0x0) (async) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000640)=0x5, 0x21) 1.144646377s ago: executing program 0 (id=1939): socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0xb54e8e36cc2dc254, 0x84) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) sigaltstack(0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80202, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x1, 0xf3, 0x9, 0x6, @time={0xfffffffe, 0x800}, {0x1, 0x6}, {0x5, 0x8}, @note={0xc0, 0x1, 0xc7, 0x1, 0xfffffffd}}, {0x0, 0x2, 0x6, 0x2, @tick=0x1, {0xa, 0x3}, {0x47, 0x5}, @note={0xd, 0x5, 0x8, 0xfe, 0x80000000}}, {0x6, 0x80, 0x0, 0x1, @tick=0x1, {0xf9, 0x8}, {0x1, 0xe9}, @time=@time={0x40, 0xc}}, {0x40, 0x4, 0x5, 0x6, @time={0x1, 0xff}, {0x5, 0x5d}, {0x6, 0xa}, @time=@time={0x2}}], 0x70) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x0, 0xffffffffa0004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_io_uring_setup(0x5ce, &(0x7f0000000480)={0x0, 0x9cd6, 0x80, 0x0, 0x34f}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x82e, 0x0, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) unshare(0x24020400) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$igmp6(0xa, 0x3, 0x2) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000200)=""/241, 0xf1}], 0x1, 0xd9, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000006c0)) syz_io_uring_submit(r3, r4, &(0x7f0000000200)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}) 592.178547ms ago: executing program 1 (id=1940): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='befs\x00', 0x201000c, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') setpgid(r0, r0) setpgid(0x0, r0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)=@generic={&(0x7f00000000c0)='./file0\x00'}, 0x14) write$cgroup_int(r1, &(0x7f0000000040)=0x1f00, 0x12) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x8008000000010, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x25dfdbfe, {}, [{0x90, 0x1, [@m_ct={0x44, 0x15, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0xa, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@initdev, @dev, 0x0}, &(0x7f0000000280)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0b0000001f0000000200000022bf000001000000", @ANYRES32, @ANYBLOB='\b\x00'/20, @ANYRES32=r6, @ANYRES32, @ANYBLOB="00000000000001000000000000000000000020efffffff00000000005f9cdaa675fd071b9aea5d0506f0e3c9608db06ffaed35e7f9"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 450.05118ms ago: executing program 2 (id=1941): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, 0x0, &(0x7f0000000f80)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x2f4, 0x18c, 0x203, 0x2f4, 0x19030000, 0x3e0, 0x2e0, 0x2e0, 0x3e0, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0x2d4, 0x2f4, 0x0, {}, [@common=@unspec=@bpf0={{0x230}, {0x13, [{0x1d}, {}, {0x4}, {0x0, 0x0, 0x0, 0x1000}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0xe}, {}, {0x0, 0x0, 0x3, 0xfffffffd}, {0x2}, {0x3}, {0x0, 0x0, 0x0, 0x1}, {}, {}, {0x16}, {}, {}, {0x7}, {}, {0x0, 0x0, 0x0, 0x101}, {}, {}, {}, {}, {}, {}, {0xfffe}, {}, {}, {0x0, 0x0, 0x0, 0x2000000}, {0x0, 0xfd}, {}, {0x7a04}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x800}, {}, {0xb84, 0x0, 0x2, 0xf00}, {0x0, 0x1, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1}, {}, {}, {0x4}]}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa4, 0xec}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb, 'syz1\x00', {0x6c8}}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x504) 449.657323ms ago: executing program 2 (id=1942): io_uring_setup(0x664, &(0x7f0000000000)={0x0, 0x8dd3, 0x1, 0x42, 0x29d}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000840), 0x0) openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x300000d, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYRESDEC], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = syz_open_dev$vim2m(0x0, 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0cc5605, &(0x7f0000000100)={0x1, @pix={0x0, 0x0, 0x59455247}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) unshare(0x6a040000) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r5, 0x89e0, &(0x7f0000000a80)={'erspan0\x00', 0x0, 0x7fffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x6, &(0x7f00000000c0), 0x106}}, 0x20) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000240)=0x52, 0x4) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x4}]}) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x20000000) close_range(r6, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={0x0, 0x0}, 0x28) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 212.160944ms ago: executing program 0 (id=1943): r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfdfdffff, 0xfefffff7, 0x1, 0x4, 0x1a, "518aba11fe03524d7271540700000000002000"}) dup(r0) writev(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000200)="5557edffd37b0607e0aa66cedab1aae168581ebc91c1030611de58f43ccee5f3b3b597a71570579c0be8f979c22263c198d68a420962e213f0bf3ed6bf0d9f8d8c5e753fa9c78d04ac0d2e6cddfd86453d3b63fedad9789a0c38586498832b8eb0d8e621854a06a32c242085fdeffbb68b4512618a4980a12d2c8eaa1af282d97b84db5edcc1446590a8d019fdcb4985618854b2a67bd198bfb85812e5650cd3a687d7587308a34203be48a8ab04912787bbc23e312ea64832ce5df2bbbe", 0xbe}, {&(0x7f00000002c0)="084656e7bf4068a87b4e674a036413a3e61cff8100d454c18f0babc0feb92a360d393df54be5acb1e43875eeae5c9a68e900607df60e529658b8b2fde641dd8a25b1", 0x42}, {&(0x7f0000000340)="e2b8096d14a4e22b6a4481a140b731c32e3833ca26b8492741fbab44bae6caab15ee9e0521fc9ed6b4fbcff8a1162800dc85010314cb0d6d38cb0a0093b2e7f9129ccdec7c71be4bc2f1b58443b2ac2b86af80e08c3d362b6cf62e2361518d23d7e8ef2d115194542ba6f193c92a86dc2418", 0x72}, {&(0x7f00000003c0)="b36daee2da785a03d6f01a52594c9caa656e6f4053931dd54eb61b443b0fd10fe54b4f2776e4bf037fcb626e7bcbf6ea8191a70e7647bd6f00aaec1116e1f0e8cc9330d4c5eb68cf9236c842616af58c3caca4622e70e141d79ffd7459c7bd31cf828e96ac522af3378d", 0x6a}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000003480)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x1, 0x0) read$FUSE(r3, &(0x7f00000012c0)={0x2020}, 0x2020) vmsplice(r4, &(0x7f00000005c0)=[{&(0x7f0000000180)="04", 0x1}], 0x1, 0x9) close_range(r1, 0xffffffffffffffff, 0x0) 2.027528ms ago: executing program 0 (id=1944): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000000002010300000000000000000a000000"], 0x14}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_SET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x14c, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0xbe}, {0x5, 0x14, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xe}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0x5}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x5}, {0x8, 0x13, 0x4}, {0x5, 0x14, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5087}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x6}, {0x5, 0x14, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x9}, {0x8, 0x13, 0x10001}, {0x5}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 0s ago: executing program 0 (id=1945): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=0x0]) mount(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000280)='autofs\x00', 0x201000c, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') setpgid(r0, r0) setpgid(0x0, r0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x1f00, 0x104) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) kernel console output (not intermixed with test programs): block 0, async page read [ 400.133383][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.136853][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.140392][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.144014][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.147595][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.151058][T10835] ldm_validate_partition_table(): Disk read failed. [ 400.154185][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.157677][T10835] Buffer I/O error on dev loop6, logical block 0, async page read [ 400.161139][T10835] Dev loop6: unable to read RDB block 0 [ 400.164120][T10835] loop6: unable to read partition table [ 400.167503][T10835] loop_reread_partitions: partition scan of loop6 (3 ) failed (rc=-5) [ 400.312561][ T6028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 400.702628][ T59] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 400.740059][T10867] bochs-drm 0000:00:01.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 400.748544][T10863] wg2 speed is unknown, defaulting to 1000 [ 401.754718][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 402.462432][ T7796] usb 44-1: device descriptor read/8, error -110 [ 402.465565][ T6149] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 402.468751][ T6013] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 402.471982][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 403.083177][ T7796] usb usb44-port1: attempt power cycle [ 403.342475][ T6028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 403.652801][ T7796] usb usb44-port1: unable to enumerate USB device [ 403.883334][T10926] FAULT_INJECTION: forcing a failure. [ 403.883334][T10926] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.890464][T10926] CPU: 0 UID: 0 PID: 10926 Comm: syz.1.1172 Not tainted syzkaller #0 PREEMPT(full) [ 403.890480][T10926] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 403.890487][T10926] Call Trace: [ 403.890491][T10926] [ 403.890495][T10926] dump_stack_lvl+0x16c/0x1f0 [ 403.890517][T10926] should_fail_ex+0x512/0x640 [ 403.890532][T10926] _copy_from_user+0x2e/0xd0 [ 403.890544][T10926] get_old_timespec32+0x82/0x130 [ 403.890556][T10926] ? __pfx_get_old_timespec32+0x10/0x10 [ 403.890568][T10926] ? __fget_files+0x20e/0x3c0 [ 403.890586][T10926] __ia32_compat_sys_ppoll_time32+0x17a/0x2c0 [ 403.890604][T10926] ? __pfx___ia32_compat_sys_ppoll_time32+0x10/0x10 [ 403.890621][T10926] ? ksys_write+0x1ac/0x250 [ 403.890637][T10926] ? __pfx_ksys_write+0x10/0x10 [ 403.890652][T10926] ? do_user_addr_fault+0x843/0x1370 [ 403.890668][T10926] __do_fast_syscall_32+0xe8/0x680 [ 403.890688][T10926] do_fast_syscall_32+0x32/0x80 [ 403.890698][T10926] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 403.890712][T10926] RIP: 0023:0xf7f31579 [ 403.890721][T10926] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 403.890736][T10926] RSP: 002b:00000000f542655c EFLAGS: 00000296 ORIG_RAX: 0000000000000135 [ 403.890747][T10926] RAX: ffffffffffffffda RBX: 0000000080000180 RCX: 0000000000000001 [ 403.890754][T10926] RDX: 00000000800001c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 403.890760][T10926] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 403.890770][T10926] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 403.890776][T10926] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 403.890789][T10926] [ 404.718736][ T59] net_ratelimit: 1 callbacks suppressed [ 404.718753][ T59] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 405.481111][T10935] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1174'. [ 405.514080][T10928] wg2 speed is unknown, defaulting to 1000 [ 405.742659][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 405.822090][T10953] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 406.382388][ T6028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 406.640911][T10964] FAULT_INJECTION: forcing a failure. [ 406.640911][T10964] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 406.646294][T10964] CPU: 0 UID: 0 PID: 10964 Comm: syz.0.1180 Not tainted syzkaller #0 PREEMPT(full) [ 406.646311][T10964] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 406.646318][T10964] Call Trace: [ 406.646321][T10964] [ 406.646326][T10964] dump_stack_lvl+0x16c/0x1f0 [ 406.646347][T10964] should_fail_ex+0x512/0x640 [ 406.646363][T10964] _copy_to_user+0x32/0xd0 [ 406.646376][T10964] simple_read_from_buffer+0xcb/0x170 [ 406.646393][T10964] proc_fail_nth_read+0x197/0x240 [ 406.646412][T10964] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 406.646431][T10964] ? rw_verify_area+0xcf/0x6c0 [ 406.646445][T10964] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 406.646463][T10964] vfs_read+0x1e4/0xcf0 [ 406.646479][T10964] ? __pfx___mutex_lock+0x10/0x10 [ 406.646498][T10964] ? __pfx_vfs_read+0x10/0x10 [ 406.646511][T10964] ? find_held_lock+0x2b/0x80 [ 406.646529][T10964] ? __fget_files+0x20e/0x3c0 [ 406.646549][T10964] ksys_read+0x12a/0x250 [ 406.646564][T10964] ? __pfx_ksys_read+0x10/0x10 [ 406.646579][T10964] ? fput+0x70/0xf0 [ 406.646591][T10964] __do_fast_syscall_32+0xe8/0x680 [ 406.646610][T10964] do_fast_syscall_32+0x32/0x80 [ 406.646620][T10964] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 406.646634][T10964] RIP: 0023:0xf7fe6579 [ 406.646643][T10964] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 406.646654][T10964] RSP: 002b:00000000f54d6590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 406.646665][T10964] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f54d6620 [ 406.646672][T10964] RDX: 000000000000000f RSI: 00000000f7476ff4 RDI: 0000000000000000 [ 406.646678][T10964] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 406.646684][T10964] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 406.646690][T10964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 406.646703][T10964] [ 406.794129][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 407.004682][T10967] wg2 speed is unknown, defaulting to 1000 [ 407.826936][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 407.859056][T10981] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 407.861975][T10985] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1185'. [ 407.977222][ T40] audit: type=1326 audit(1766487718.888:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10978 comm="syz.2.1184" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 408.118623][T10995] wg2 speed is unknown, defaulting to 1000 [ 408.487147][T11003] FAULT_INJECTION: forcing a failure. [ 408.487147][T11003] name failslab, interval 1, probability 0, space 0, times 0 [ 408.491300][T11003] CPU: 3 UID: 0 PID: 11003 Comm: syz.0.1189 Not tainted syzkaller #0 PREEMPT(full) [ 408.491316][T11003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 408.491323][T11003] Call Trace: [ 408.491328][T11003] [ 408.491334][T11003] dump_stack_lvl+0x16c/0x1f0 [ 408.491354][T11003] should_fail_ex+0x512/0x640 [ 408.491366][T11003] ? kmem_cache_alloc_noprof+0x62/0x770 [ 408.491381][T11003] should_failslab+0xc2/0x120 [ 408.491398][T11003] kmem_cache_alloc_noprof+0x83/0x770 [ 408.491410][T11003] ? preempt_schedule_thunk+0x16/0x30 [ 408.491421][T11003] ? getname_kernel+0x52/0x370 [ 408.491434][T11003] ? getname_kernel+0x52/0x370 [ 408.491443][T11003] getname_kernel+0x52/0x370 [ 408.491455][T11003] kern_path+0x1d/0x50 [ 408.491469][T11003] tomoyo_mount_acl+0x624/0x850 [ 408.491484][T11003] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 408.491504][T11003] ? kernel_text_address+0x8d/0x100 [ 408.491517][T11003] ? __pfx_tomoyo_mount_acl+0x10/0x10 [ 408.491531][T11003] ? arch_stack_walk+0xa6/0x100 [ 408.491558][T11003] ? tomoyo_domain+0xba/0x150 [ 408.491574][T11003] ? tomoyo_profile+0x47/0x60 [ 408.491591][T11003] tomoyo_mount_permission+0x16d/0x420 [ 408.491604][T11003] ? tomoyo_mount_permission+0x14f/0x420 [ 408.491619][T11003] ? __pfx_tomoyo_mount_permission+0x10/0x10 [ 408.491640][T11003] security_sb_mount+0x9b/0x260 [ 408.491653][T11003] path_mount+0x158/0x23a0 [ 408.491664][T11003] ? rcu_is_watching+0x12/0xc0 [ 408.491680][T11003] ? __pfx_path_mount+0x10/0x10 [ 408.491691][T11003] ? kmem_cache_free+0x2d8/0x770 [ 408.491704][T11003] ? putname+0xf5/0x1a0 [ 408.491716][T11003] ? putname+0xf5/0x1a0 [ 408.491727][T11003] ? __ia32_sys_mount+0x291/0x310 [ 408.491738][T11003] __ia32_sys_mount+0x291/0x310 [ 408.491749][T11003] ? __pfx___ia32_sys_mount+0x10/0x10 [ 408.491763][T11003] __do_fast_syscall_32+0xe8/0x680 [ 408.491783][T11003] do_fast_syscall_32+0x32/0x80 [ 408.491793][T11003] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 408.491807][T11003] RIP: 0023:0xf7fe6579 [ 408.491816][T11003] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 408.491827][T11003] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 408.491838][T11003] RAX: ffffffffffffffda RBX: 0000000080000100 RCX: 0000000080004a00 [ 408.491845][T11003] RDX: 0000000080000080 RSI: 0000000002008087 RDI: 0000000000000000 [ 408.491851][T11003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 408.491857][T11003] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 408.491863][T11003] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 408.491876][T11003] [ 408.800305][T11008] loop9: detected capacity change from 0 to 7 [ 408.810246][T11008] Dev loop9: unable to read RDB block 7 [ 408.817199][T11008] loop9: unable to read partition table [ 408.819404][T11008] loop9: partition table beyond EOD, truncated [ 408.832847][T11008] loop_reread_partitions: partition scan of loop9 (被x ) failed (rc=-5) [ 408.835989][T11010] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 408.839731][T11010] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 408.846154][T11010] vhci_hcd vhci_hcd.0: Device attached [ 408.873676][ T59] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 408.880225][ T7796] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 409.122368][ T8053] usb 38-1: SetAddress Request (10) to port 0 [ 409.124496][ T8053] usb 38-1: new SuperSpeed USB device number 10 using vhci_hcd [ 409.422531][ T6013] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 409.460881][T11011] vhci_hcd: connection reset by peer [ 409.463914][ T12] vhci_hcd vhci_hcd.0: stop threads [ 409.466367][ T12] vhci_hcd vhci_hcd.0: release socket [ 409.468881][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 409.863081][T11019] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1194'. [ 409.923958][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 410.172083][T11025] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(8) [ 410.174379][T11025] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 410.177240][T11025] vhci_hcd vhci_hcd.0: Device attached [ 410.432324][ T76] usb 39-1: new low-speed USB device number 4 using vhci_hcd [ 410.722803][T11027] vhci_hcd: connection reset by peer [ 410.726381][ T9650] vhci_hcd vhci_hcd.1: stop threads [ 410.729599][ T9650] vhci_hcd vhci_hcd.1: release socket [ 410.735275][ T9650] vhci_hcd vhci_hcd.1: disconnect device [ 410.944382][ T59] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 411.502431][T11046] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 411.533471][T11050] overlayfs: missing 'lowerdir' [ 411.639167][ T40] audit: type=1326 audit(1766487722.548:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11042 comm="syz.3.1199" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 411.738173][T11057] wg2 speed is unknown, defaulting to 1000 [ 411.972119][T11063] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1203'. [ 411.986583][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 412.473045][ T6013] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 413.186276][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 414.113419][T11089] wg2 speed is unknown, defaulting to 1000 [ 414.222558][ T8053] usb 38-1: device descriptor read/8, error -110 [ 414.261226][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 414.885806][T11103] FAULT_INJECTION: forcing a failure. [ 414.885806][T11103] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 414.891092][T11103] CPU: 1 UID: 0 PID: 11103 Comm: syz.1.1209 Not tainted syzkaller #0 PREEMPT(full) [ 414.891131][T11103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 414.891143][T11103] Call Trace: [ 414.891149][T11103] [ 414.891156][T11103] dump_stack_lvl+0x16c/0x1f0 [ 414.891187][T11103] should_fail_ex+0x512/0x640 [ 414.891210][T11103] _copy_from_user+0x2e/0xd0 [ 414.891230][T11103] inet6_compat_ioctl+0xe3/0x360 [ 414.891258][T11103] ? __pfx_inet6_compat_ioctl+0x10/0x10 [ 414.891297][T11103] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 414.891321][T11103] ? __pfx_inet6_compat_ioctl+0x10/0x10 [ 414.891348][T11103] compat_sock_ioctl+0x176/0x730 [ 414.891367][T11103] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 414.891383][T11103] ? hook_file_ioctl_common+0x144/0x410 [ 414.891411][T11103] ? __fget_files+0x20e/0x3c0 [ 414.891434][T11103] ? __fput_deferred+0x480/0x480 [ 414.891459][T11103] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 414.891474][T11103] __ia32_compat_sys_ioctl+0x242/0x370 [ 414.891499][T11103] __do_fast_syscall_32+0xe8/0x680 [ 414.891530][T11103] do_fast_syscall_32+0x32/0x80 [ 414.891547][T11103] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 414.891569][T11103] RIP: 0023:0xf7f31579 [ 414.891581][T11103] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 414.891598][T11103] RSP: 002b:00000000f53e455c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 414.891615][T11103] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000000890c [ 414.891627][T11103] RDX: 00000000800000c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 414.891638][T11103] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 414.891648][T11103] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 414.891658][T11103] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 414.891681][T11103] [ 414.898739][T11102] sp0: Synchronizing with TNC [ 414.987543][ T8053] usb usb38-port1: attempt power cycle [ 415.270810][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 415.564816][ T8053] usb usb38-port1: unable to enumerate USB device [ 415.613798][T11097] [U] ` [ 415.616242][ T76] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 415.777660][ T6028] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 416.293446][T11111] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1213'. [ 416.307599][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 416.456247][T11118] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 416.768994][ T40] audit: type=1326 audit(1766487727.678:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11112 comm="syz.1.1214" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 417.344162][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 417.668160][T11143] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(8) [ 417.671100][T11143] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 417.795771][T11143] vhci_hcd vhci_hcd.0: Device attached [ 418.092651][ T8053] usb 37-1: new low-speed USB device number 3 using vhci_hcd [ 418.412551][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 418.512386][ T6177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 418.733306][T11156] wg2 speed is unknown, defaulting to 1000 [ 418.980584][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 419.216248][T11144] vhci_hcd: connection reset by peer [ 419.218569][ T46] vhci_hcd vhci_hcd.0: stop threads [ 419.223370][ T46] vhci_hcd vhci_hcd.0: release socket [ 419.227749][ T46] vhci_hcd vhci_hcd.0: disconnect device [ 419.424260][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 419.929408][T11180] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 420.017540][ T40] audit: type=1326 audit(1766487730.928:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11178 comm="syz.0.1226" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 420.465496][ T6039] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 420.759866][T11194] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1230'. [ 420.903010][T11196] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1239'. [ 421.021673][T11202] overlayfs: missing 'lowerdir' [ 421.181522][T11209] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 421.184429][T11209] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 421.188632][T11209] vhci_hcd vhci_hcd.0: Device attached [ 421.462410][ T6039] usb 40-1: SetAddress Request (6) to port 0 [ 421.464677][ T6039] usb 40-1: new SuperSpeed USB device number 6 using vhci_hcd [ 421.504276][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 421.864647][T11225] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 421.919462][T11210] vhci_hcd: connection reset by peer [ 421.924159][ T1139] vhci_hcd vhci_hcd.1: stop threads [ 421.926351][ T1139] vhci_hcd vhci_hcd.1: release socket [ 421.928702][ T40] audit: type=1326 audit(1766487732.838:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11222 comm="syz.3.1238" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 421.928719][ T1139] vhci_hcd vhci_hcd.1: disconnect device [ 421.982497][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 422.106771][T11234] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1241'. [ 422.164937][T11236] tipc: Started in network mode [ 422.166703][T11236] tipc: Node identity 7e0f62c9f3c3, cluster identity 4711 [ 422.170097][T11236] tipc: Enabled bearer , priority 0 [ 422.174945][T11236] syzkaller0: entered promiscuous mode [ 422.176928][T11236] syzkaller0: entered allmulticast mode [ 422.190010][T11236] tipc: Resetting bearer [ 422.195366][T11235] tipc: Resetting bearer [ 422.203497][T11235] tipc: Disabling bearer [ 422.363791][T11238] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.366503][T11238] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.374785][T11238] bridge_slave_1: left allmulticast mode [ 422.377729][T11238] bridge_slave_1: left promiscuous mode [ 422.380559][T11238] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.388279][T11238] bridge_slave_0: left allmulticast mode [ 422.390776][T11238] bridge_slave_0: left promiscuous mode [ 422.393212][T11238] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.545084][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 422.896183][T11253] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(8) [ 422.898949][T11253] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 422.912507][T11253] vhci_hcd vhci_hcd.0: Device attached [ 423.162313][ T1331] usb 41-1: new low-speed USB device number 2 using vhci_hcd [ 423.172618][ T8053] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 423.337000][T11268] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1251'. [ 423.479953][ T5948] Bluetooth: hci2: unexpected event for opcode 0x0000 [ 423.584373][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 424.096173][T11254] vhci_hcd: connection reset by peer [ 424.098922][ T62] vhci_hcd vhci_hcd.2: stop threads [ 424.105656][ T62] vhci_hcd vhci_hcd.2: release socket [ 424.115865][ T62] vhci_hcd vhci_hcd.2: disconnect device [ 424.154174][T11276] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 424.156803][T11276] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 424.182643][T11276] vhci_hcd vhci_hcd.0: Device attached [ 424.417150][T11285] netlink: 'syz.1.1255': attribute type 1 has an invalid length. [ 424.421321][T11285] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1255'. [ 424.462933][ T76] usb 44-1: SetAddress Request (6) to port 0 [ 424.465369][ T76] usb 44-1: new SuperSpeed USB device number 6 using vhci_hcd [ 424.504485][T11288] binder: binder_mmap: 11286 80a76000-80a7a000 bad vm_flags failed -1 [ 424.530026][T11277] vhci_hcd: connection reset by peer [ 424.533697][ T12] vhci_hcd vhci_hcd.3: stop threads [ 424.535619][ T12] vhci_hcd vhci_hcd.3: release socket [ 424.537656][ T12] vhci_hcd vhci_hcd.3: disconnect device [ 424.624863][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 424.662652][T11290] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(11) [ 424.665573][T11290] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 424.669408][T11290] vhci_hcd vhci_hcd.0: Device attached [ 425.107731][T11314] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1263'. [ 425.181653][ T6013] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 425.287185][T11292] vhci_hcd: connection closed [ 425.287355][ T6279] vhci_hcd vhci_hcd.1: stop threads [ 425.290961][ T6279] vhci_hcd vhci_hcd.1: release socket [ 425.303090][ T6279] vhci_hcd vhci_hcd.1: disconnect device [ 425.665529][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 426.369619][T11339] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1270'. [ 426.633492][ T6039] usb 40-1: device descriptor read/8, error -110 [ 427.023476][ T6039] usb usb40-port1: attempt power cycle [ 427.026680][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 427.030566][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 427.036827][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 427.040466][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 427.045279][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 427.048954][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 427.053520][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=256, location=256 [ 427.056794][T11346] UDF-fs: error (device nbd1): udf_read_tagged: read failed, block=512, location=512 [ 427.060454][T11346] UDF-fs: warning (device nbd1): udf_fill_super: No partition found (1) [ 427.095702][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 427.294347][T11353] wg2 speed is unknown, defaulting to 1000 [ 427.503623][ T5948] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 427.506381][ T5948] Bluetooth: hci2: Injecting HCI hardware error event [ 427.512500][ T5948] Bluetooth: hci2: hardware error 0x00 [ 427.598888][ T6039] usb usb40-port1: unable to enumerate USB device [ 428.073488][ T826] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 428.142998][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 428.222533][ T6013] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 428.422352][ T1331] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 428.708182][T11382] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(8) [ 428.710962][T11382] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 428.714808][T11382] vhci_hcd vhci_hcd.0: Device attached [ 429.185049][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 429.394162][T11383] vhci_hcd: connection closed [ 429.394428][ T46] vhci_hcd vhci_hcd.3: stop threads [ 429.401341][T11390] FAULT_INJECTION: forcing a failure. [ 429.401341][T11390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.401580][ T46] vhci_hcd vhci_hcd.3: release socket [ 429.406267][T11390] CPU: 0 UID: 0 PID: 11390 Comm: syz.2.1282 Not tainted syzkaller #0 PREEMPT(full) [ 429.406291][T11390] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 429.406303][T11390] Call Trace: [ 429.406309][T11390] [ 429.406317][T11390] dump_stack_lvl+0x16c/0x1f0 [ 429.406348][T11390] should_fail_ex+0x512/0x640 [ 429.406372][T11390] _copy_from_user+0x2e/0xd0 [ 429.406393][T11390] get_compat_msghdr+0xa7/0x170 [ 429.406417][T11390] ? __pfx_get_compat_msghdr+0x10/0x10 [ 429.406441][T11390] ? __lock_acquire+0x436/0x2890 [ 429.406462][T11390] ___sys_recvmsg+0x191/0x1a0 [ 429.406487][T11390] ? __pfx____sys_recvmsg+0x10/0x10 [ 429.406511][T11390] ? find_held_lock+0x2b/0x80 [ 429.406542][T11390] ? __pfx___might_resched+0x10/0x10 [ 429.406571][T11390] do_recvmmsg+0x55d/0x750 [ 429.406597][T11390] ? __pfx_do_recvmmsg+0x10/0x10 [ 429.406636][T11390] ? __fget_files+0x20e/0x3c0 [ 429.406664][T11390] __sys_recvmmsg+0x21c/0x280 [ 429.406687][T11390] ? __pfx___sys_recvmmsg+0x10/0x10 [ 429.406712][T11390] ? __pfx_ksys_write+0x10/0x10 [ 429.406740][T11390] __ia32_compat_sys_recvmmsg_time32+0xc4/0x160 [ 429.406763][T11390] ? __do_fast_syscall_32+0x9a/0x680 [ 429.406790][T11390] ? lockdep_hardirqs_on+0x7c/0x110 [ 429.406815][T11390] __do_fast_syscall_32+0xe8/0x680 [ 429.406843][T11390] do_fast_syscall_32+0x32/0x80 [ 429.406859][T11390] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 429.406881][T11390] RIP: 0023:0xf7f26579 [ 429.406895][T11390] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 429.406912][T11390] RSP: 002b:00000000f541655c EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 429.406929][T11390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 429.406941][T11390] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 429.406951][T11390] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 429.406960][T11390] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 429.406970][T11390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 429.406992][T11390] [ 429.522304][ T76] usb 44-1: device descriptor read/8, error -110 [ 429.536803][ T46] vhci_hcd vhci_hcd.3: disconnect device [ 429.620711][ T40] audit: type=1326 audit(1766487740.528:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.644218][ T40] audit: type=1326 audit(1766487740.528:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.651018][ T40] audit: type=1326 audit(1766487740.528:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.658118][ T40] audit: type=1326 audit(1766487740.528:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.665266][ T40] audit: type=1326 audit(1766487740.528:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.671701][ T40] audit: type=1326 audit(1766487740.528:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.672288][ T5948] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 429.725814][ T40] audit: type=1326 audit(1766487740.528:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.742432][ T40] audit: type=1326 audit(1766487740.528:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.757852][ T40] audit: type=1326 audit(1766487740.528:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.772262][ T40] audit: type=1326 audit(1766487740.528:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11396 comm="syz.1.1285" exe="/syz-executor" sig=0 arch=40000003 syscall=119 compat=1 ip=0xf7f31598 code=0x7ffc0000 [ 429.933156][ T76] usb usb44-port1: attempt power cycle [ 430.012383][ T826] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 430.222501][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 430.908093][T11413] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 430.924285][T11413] netlink: 11 bytes leftover after parsing attributes in process `syz.1.1290'. [ 430.943306][T11413] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 431.219649][T11426] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1294'. [ 431.267043][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 431.272472][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 431.283314][ T76] usb usb44-port1: unable to enumerate USB device [ 431.397630][T11431] FAULT_INJECTION: forcing a failure. [ 431.397630][T11431] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 431.403926][T11431] CPU: 1 UID: 0 PID: 11431 Comm: syz.3.1295 Not tainted syzkaller #0 PREEMPT(full) [ 431.403954][T11431] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 431.403962][T11431] Call Trace: [ 431.403966][T11431] [ 431.403971][T11431] dump_stack_lvl+0x16c/0x1f0 [ 431.403992][T11431] should_fail_ex+0x512/0x640 [ 431.404007][T11431] _copy_from_user+0x2e/0xd0 [ 431.404020][T11431] get_compat_msghdr+0xa7/0x170 [ 431.404035][T11431] ? __pfx_get_compat_msghdr+0x10/0x10 [ 431.404050][T11431] ? __lock_acquire+0x436/0x2890 [ 431.404064][T11431] ___sys_recvmsg+0x191/0x1a0 [ 431.404079][T11431] ? __pfx____sys_recvmsg+0x10/0x10 [ 431.404094][T11431] ? find_held_lock+0x2b/0x80 [ 431.404117][T11431] do_recvmmsg+0x55d/0x750 [ 431.404132][T11431] ? __pfx_do_recvmmsg+0x10/0x10 [ 431.404156][T11431] ? __fget_files+0x20e/0x3c0 [ 431.404175][T11431] __sys_recvmmsg+0x21c/0x280 [ 431.404190][T11431] ? __pfx___sys_recvmmsg+0x10/0x10 [ 431.404205][T11431] ? __pfx_ksys_write+0x10/0x10 [ 431.404223][T11431] __ia32_compat_sys_recvmmsg_time32+0xc4/0x160 [ 431.404238][T11431] ? __do_fast_syscall_32+0x9a/0x680 [ 431.404255][T11431] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.404271][T11431] __do_fast_syscall_32+0xe8/0x680 [ 431.404290][T11431] do_fast_syscall_32+0x32/0x80 [ 431.404300][T11431] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 431.404314][T11431] RIP: 0023:0xf707d579 [ 431.404323][T11431] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 431.404333][T11431] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 431.404345][T11431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080006f80 [ 431.404352][T11431] RDX: 0000000000000001 RSI: 0000000000000020 RDI: 0000000000000000 [ 431.404358][T11431] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 431.404364][T11431] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 431.404370][T11431] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 431.404383][T11431] [ 432.035101][T11438] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1298'. [ 432.066919][T11438] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 432.160173][T11447] wg2 speed is unknown, defaulting to 1000 [ 432.302645][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 433.028558][T11457] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1303'. [ 433.088486][T11459] macsec1: entered promiscuous mode [ 433.090761][T11459] macsec1: entered allmulticast mode [ 433.303871][T11464] wg2 speed is unknown, defaulting to 1000 [ 433.353136][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 434.303299][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 434.399177][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 435.143191][ T40] kauditd_printk_skb: 483 callbacks suppressed [ 435.143234][ T40] audit: type=1326 audit(1766487746.048:974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11487 comm="syz.3.1311" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 435.406047][T11493] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1312'. [ 435.782155][T11498] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1313'. [ 435.879541][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 436.053582][T11500] wg2 speed is unknown, defaulting to 1000 [ 436.312428][T11501] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 436.396409][ T40] audit: type=1326 audit(1766487747.308:975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11497 comm="syz.2.1313" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 436.957193][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 437.483073][T11526] mmap: syz.1.1320 (11526) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 438.075599][ T826] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 438.078348][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 438.082380][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 438.253526][T11534] wg2 speed is unknown, defaulting to 1000 [ 438.493180][T11538] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1323'. [ 439.059014][T11550] wg2 speed is unknown, defaulting to 1000 [ 439.103500][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 439.928212][T11572] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1332'. [ 440.985081][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 441.113398][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 441.197085][T11594] syzkaller0: entered promiscuous mode [ 441.199028][T11594] syzkaller0: entered allmulticast mode [ 441.217735][T11594] netlink: 'syz.2.1338': attribute type 12 has an invalid length. [ 441.598332][T11601] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1341'. [ 441.956110][T11614] mac80211_hwsim hwsim6 wlan0: entered promiscuous mode [ 441.962909][T11614] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 442.064529][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 442.270682][T11621] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1346'. [ 442.446673][T11629] wg2 speed is unknown, defaulting to 1000 [ 442.455313][T11631] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1350'. [ 442.532269][T11634] netlink: 76 bytes leftover after parsing attributes in process `syz.1.1349'. [ 442.605654][T11631] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 442.641208][T11641] netlink: 'syz.3.1351': attribute type 9 has an invalid length. [ 442.645470][T11641] netlink: 'syz.3.1351': attribute type 11 has an invalid length. [ 442.649421][T11641] netlink: 'syz.3.1351': attribute type 12 has an invalid length. [ 442.652386][T11641] netlink: 210020 bytes leftover after parsing attributes in process `syz.3.1351'. [ 442.657047][T11641] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1351'. [ 442.670779][ T40] audit: type=1326 audit(1766487753.578:976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11630 comm="syz.2.1350" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 443.112581][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 444.152907][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 444.540422][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 444.710812][ T1416] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.183299][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 445.445840][T11660] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1356'. [ 445.496605][T11662] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1357'. [ 445.789331][T11675] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1361'. [ 445.835849][T11675] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 445.904752][ T40] audit: type=1326 audit(1766487756.818:977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11674 comm="syz.0.1361" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 446.222773][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 447.263849][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 447.267004][ T826] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 447.377766][T11703] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 447.380696][T11703] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 447.448245][T11703] vhci_hcd vhci_hcd.0: Device attached [ 447.582533][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 447.712934][ T76] usb 38-1: SetAddress Request (14) to port 0 [ 447.715557][ T76] usb 38-1: new SuperSpeed USB device number 14 using vhci_hcd [ 447.921305][T11704] vhci_hcd: connection reset by peer [ 447.924499][ T46] vhci_hcd vhci_hcd.0: stop threads [ 447.927164][ T46] vhci_hcd vhci_hcd.0: release socket [ 447.929662][ T46] vhci_hcd vhci_hcd.0: disconnect device [ 448.078381][T11709] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1369'. [ 448.312565][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 448.394837][T11720] FAULT_INJECTION: forcing a failure. [ 448.394837][T11720] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 448.399320][T11720] CPU: 2 UID: 0 PID: 11720 Comm: syz.3.1371 Not tainted syzkaller #0 PREEMPT(full) [ 448.399335][T11720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 448.399342][T11720] Call Trace: [ 448.399347][T11720] [ 448.399352][T11720] dump_stack_lvl+0x16c/0x1f0 [ 448.399372][T11720] should_fail_ex+0x512/0x640 [ 448.399387][T11720] _copy_to_iter+0x29f/0x1710 [ 448.399400][T11720] ? hrtimer_reprogram+0x27b/0x450 [ 448.399416][T11720] ? __pfx__copy_to_iter+0x10/0x10 [ 448.399430][T11720] ? do_raw_spin_lock+0x12c/0x2b0 [ 448.399450][T11720] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 448.399471][T11720] ? posixtimer_deliver_signal+0x105/0x6b0 [ 448.399500][T11720] signalfd_copyinfo+0x1b4/0x770 [ 448.399522][T11720] ? __pfx_signalfd_copyinfo+0x10/0x10 [ 448.399540][T11720] ? trace_irq_enable.constprop.0+0x2f/0x110 [ 448.399561][T11720] signalfd_read_iter+0x371/0x7c0 [ 448.399576][T11720] ? __pfx_signalfd_read_iter+0x10/0x10 [ 448.399589][T11720] ? __pfx_default_wake_function+0x10/0x10 [ 448.399605][T11720] ? common_file_perm+0x1b1/0x500 [ 448.399620][T11720] ? bpf_lsm_file_permission+0x9/0x10 [ 448.399633][T11720] ? security_file_permission+0x71/0x210 [ 448.399647][T11720] ? rw_verify_area+0xcf/0x6c0 [ 448.399663][T11720] vfs_read+0x8bf/0xcf0 [ 448.399681][T11720] ? __pfx_vfs_read+0x10/0x10 [ 448.399695][T11720] ? find_held_lock+0x2b/0x80 [ 448.399719][T11720] ksys_read+0x12a/0x250 [ 448.399734][T11720] ? __pfx_ksys_read+0x10/0x10 [ 448.399749][T11720] ? rcu_is_watching+0x12/0xc0 [ 448.399767][T11720] __do_fast_syscall_32+0xe8/0x680 [ 448.399787][T11720] do_fast_syscall_32+0x32/0x80 [ 448.399796][T11720] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 448.399811][T11720] RIP: 0023:0xf707d579 [ 448.399820][T11720] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 448.399830][T11720] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000003 [ 448.399841][T11720] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080002440 [ 448.399848][T11720] RDX: 0000000000002020 RSI: 0000000000000000 RDI: 0000000000000000 [ 448.399854][T11720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 448.399865][T11720] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 448.399871][T11720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 448.399884][T11720] [ 449.117929][T11733] mac80211_hwsim hwsim2 wlan0: entered promiscuous mode [ 449.128309][T11733] A link change request failed with some changes committed already. Interface wlan0 may have been left with an inconsistent configuration, please check. [ 449.335760][T11734] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 449.352726][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 449.402491][ T40] audit: type=1326 audit(1766487760.318:978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11731 comm="syz.3.1375" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 450.440397][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 450.595389][T11758] 9p: Bad value for 'wfdno' [ 450.622537][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 451.574569][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 452.026491][T11780] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1389'. [ 452.622461][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 452.782422][ T76] usb 38-1: device descriptor read/8, error -110 [ 453.173169][ T76] usb usb38-port1: attempt power cycle [ 453.353620][T11806] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1395'. [ 453.393370][T11806] netlink: 72 bytes leftover after parsing attributes in process `syz.1.1395'. [ 453.665210][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 453.983268][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 454.193747][ T76] usb usb38-port1: unable to enumerate USB device [ 454.229003][T11819] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1398'. [ 454.737006][T11832] FAULT_INJECTION: forcing a failure. [ 454.737006][T11832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 454.751667][T11832] CPU: 3 UID: 0 PID: 11832 Comm: syz.0.1402 Not tainted syzkaller #0 PREEMPT(full) [ 454.751684][T11832] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 454.751691][T11832] Call Trace: [ 454.751695][T11832] [ 454.751699][T11832] dump_stack_lvl+0x16c/0x1f0 [ 454.751720][T11832] should_fail_ex+0x512/0x640 [ 454.751735][T11832] _copy_from_user+0x2e/0xd0 [ 454.751748][T11832] get_compat_msghdr+0xa7/0x170 [ 454.751777][T11832] ? __pfx_get_compat_msghdr+0x10/0x10 [ 454.751792][T11832] ? __lock_acquire+0x436/0x2890 [ 454.751805][T11832] ___sys_recvmsg+0x191/0x1a0 [ 454.751820][T11832] ? __pfx____sys_recvmsg+0x10/0x10 [ 454.751836][T11832] ? find_held_lock+0x2b/0x80 [ 454.751858][T11832] __sys_recvmsg+0x16a/0x220 [ 454.751872][T11832] ? __pfx___sys_recvmsg+0x10/0x10 [ 454.751892][T11832] ? do_user_addr_fault+0x843/0x1370 [ 454.751907][T11832] __do_fast_syscall_32+0xe8/0x680 [ 454.751927][T11832] do_fast_syscall_32+0x32/0x80 [ 454.751937][T11832] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 454.751950][T11832] RIP: 0023:0xf7fe6579 [ 454.751960][T11832] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 454.751971][T11832] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 0000000000000174 [ 454.751982][T11832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080001440 [ 454.751989][T11832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 454.751995][T11832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 454.752001][T11832] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 454.752008][T11832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 454.752021][T11832] [ 455.024225][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 455.149997][T11841] 9p: Bad value for 'wfdno' [ 455.695087][T11854] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1408'. [ 456.062536][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 456.704333][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 456.865273][ T826] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 456.986568][T11873] wg2 speed is unknown, defaulting to 1000 [ 457.103317][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 457.644272][T11884] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1413'. [ 457.877097][T11888] FAULT_INJECTION: forcing a failure. [ 457.877097][T11888] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.883031][T11888] CPU: 2 UID: 0 PID: 11888 Comm: syz.1.1414 Not tainted syzkaller #0 PREEMPT(full) [ 457.883058][T11888] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 457.883070][T11888] Call Trace: [ 457.883076][T11888] [ 457.883084][T11888] dump_stack_lvl+0x16c/0x1f0 [ 457.883117][T11888] should_fail_ex+0x512/0x640 [ 457.883143][T11888] _copy_from_user+0x2e/0xd0 [ 457.883164][T11888] input_event_from_user+0x137/0x290 [ 457.883192][T11888] ? __pfx_input_event_from_user+0x10/0x10 [ 457.883225][T11888] evdev_write+0x26b/0x440 [ 457.883252][T11888] ? __pfx_evdev_write+0x10/0x10 [ 457.883278][T11888] ? bpf_lsm_file_permission+0x9/0x10 [ 457.883297][T11888] ? security_file_permission+0x71/0x210 [ 457.883319][T11888] ? rw_verify_area+0xcf/0x6c0 [ 457.883343][T11888] ? __pfx_evdev_write+0x10/0x10 [ 457.883365][T11888] vfs_write+0x2a0/0x11d0 [ 457.883394][T11888] ? __pfx_vfs_write+0x10/0x10 [ 457.883417][T11888] ? find_held_lock+0x2b/0x80 [ 457.883440][T11888] ? __fget_files+0x204/0x3c0 [ 457.883470][T11888] ? __fget_files+0x20e/0x3c0 [ 457.883501][T11888] ksys_write+0x1f8/0x250 [ 457.883525][T11888] ? __pfx_ksys_write+0x10/0x10 [ 457.883557][T11888] __do_fast_syscall_32+0xe8/0x680 [ 457.883588][T11888] do_fast_syscall_32+0x32/0x80 [ 457.883603][T11888] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 457.883625][T11888] RIP: 0023:0xf7f31579 [ 457.883639][T11888] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 457.883662][T11888] RSP: 002b:00000000f542655c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 457.883680][T11888] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 0000000080000040 [ 457.883692][T11888] RDX: 00000000000012d8 RSI: 0000000000000000 RDI: 0000000000000000 [ 457.883702][T11888] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 457.883712][T11888] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 457.883722][T11888] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 457.883746][T11888] [ 457.884920][T11888] netlink: 92 bytes leftover after parsing attributes in process `syz.1.1414'. [ 458.079459][T11891] netlink: 92 bytes leftover after parsing attributes in process `syz.0.1415'. [ 458.123731][T11895] bridge1: entered allmulticast mode [ 458.147171][T11895] : renamed from hsr0 (while UP) [ 458.155767][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 459.192927][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 459.320204][T11910] fuse: Bad value for 'rootmode' [ 459.652820][T11916] FAULT_INJECTION: forcing a failure. [ 459.652820][T11916] name failslab, interval 1, probability 0, space 0, times 0 [ 459.658555][T11916] CPU: 3 UID: 0 PID: 11916 Comm: syz.0.1420 Not tainted syzkaller #0 PREEMPT(full) [ 459.658580][T11916] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 459.658590][T11916] Call Trace: [ 459.658596][T11916] [ 459.658603][T11916] dump_stack_lvl+0x16c/0x1f0 [ 459.658632][T11916] should_fail_ex+0x512/0x640 [ 459.658651][T11916] ? fs_reclaim_acquire+0xae/0x150 [ 459.658680][T11916] should_failslab+0xc2/0x120 [ 459.658705][T11916] kmem_cache_alloc_noprof+0x83/0x770 [ 459.658723][T11916] ? __pfx_map_id_range_down+0x10/0x10 [ 459.658747][T11916] ? security_inode_alloc+0x3b/0x2b0 [ 459.658786][T11916] ? security_inode_alloc+0x3b/0x2b0 [ 459.658802][T11916] security_inode_alloc+0x3b/0x2b0 [ 459.658821][T11916] inode_init_always_gfp+0xced/0x1040 [ 459.658851][T11916] alloc_inode+0x86/0x240 [ 459.658870][T11916] new_inode+0x22/0x1c0 [ 459.658891][T11916] __debugfs_create_file+0x105/0x530 [ 459.658922][T11916] debugfs_create_file_full+0x41/0x60 [ 459.658941][T11916] ? __pfx_ipgre_tap_setup+0x10/0x10 [ 459.658962][T11916] ref_tracker_dir_debugfs+0x19d/0x2f0 [ 459.658983][T11916] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 459.659024][T11916] ? alloc_netdev_mqs+0xd7/0x1550 [ 459.659048][T11916] ? lockdep_init_map_type+0x5c/0x270 [ 459.659069][T11916] alloc_netdev_mqs+0x314/0x1550 [ 459.659097][T11916] rtnl_create_link+0xc08/0xf60 [ 459.659123][T11916] rtnl_newlink+0xb3b/0x1f50 [ 459.659152][T11916] ? __pfx_rtnl_newlink+0x10/0x10 [ 459.659175][T11916] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.659203][T11916] ? kmem_cache_free+0x2d8/0x770 [ 459.659224][T11916] ? kfree_skbmem+0x1a4/0x1f0 [ 459.659251][T11916] ? find_held_lock+0x2b/0x80 [ 459.659271][T11916] ? __dev_queue_xmit+0x782/0x4650 [ 459.659295][T11916] ? find_held_lock+0x2b/0x80 [ 459.659315][T11916] ? __pfx_rtnl_newlink+0x10/0x10 [ 459.659336][T11916] ? __pfx_rtnl_newlink+0x10/0x10 [ 459.659357][T11916] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 459.659380][T11916] ? __pfx_rtnl_newlink+0x10/0x10 [ 459.659404][T11916] rtnetlink_rcv_msg+0x95e/0xe90 [ 459.659429][T11916] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 459.659459][T11916] ? ref_tracker_free+0x37c/0x830 [ 459.659481][T11916] netlink_rcv_skb+0x158/0x420 [ 459.659505][T11916] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 459.659529][T11916] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 459.659569][T11916] ? netlink_deliver_tap+0x1ae/0xd30 [ 459.659595][T11916] netlink_unicast+0x5aa/0x870 [ 459.659622][T11916] ? __pfx_netlink_unicast+0x10/0x10 [ 459.659654][T11916] netlink_sendmsg+0x8c8/0xdd0 [ 459.659682][T11916] ? __pfx_netlink_sendmsg+0x10/0x10 [ 459.659708][T11916] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 459.659739][T11916] ____sys_sendmsg+0xa5d/0xc30 [ 459.659767][T11916] ? __pfx_____sys_sendmsg+0x10/0x10 [ 459.659791][T11916] ? get_compat_msghdr+0x11a/0x170 [ 459.659823][T11916] ___sys_sendmsg+0x134/0x1d0 [ 459.659845][T11916] ? __pfx____sys_sendmsg+0x10/0x10 [ 459.659877][T11916] ? find_held_lock+0x2b/0x80 [ 459.659914][T11916] __sys_sendmsg+0x16d/0x220 [ 459.659935][T11916] ? __pfx___sys_sendmsg+0x10/0x10 [ 459.659964][T11916] ? do_user_addr_fault+0x843/0x1370 [ 459.659990][T11916] __do_fast_syscall_32+0xe8/0x680 [ 459.660018][T11916] do_fast_syscall_32+0x32/0x80 [ 459.660034][T11916] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 459.660054][T11916] RIP: 0023:0xf7fe6579 [ 459.660068][T11916] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 459.660089][T11916] RSP: 002b:00000000f54b555c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 459.660106][T11916] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800002c0 [ 459.660117][T11916] RDX: 0000000000004054 RSI: 0000000000000000 RDI: 0000000000000000 [ 459.660127][T11916] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 459.660141][T11916] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 459.660151][T11916] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 459.660174][T11916] [ 459.660328][T11916] debugfs: out of free dentries, can not create file 'netdev@ffff888075586618' [ 459.742566][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 460.084702][T11926] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1425'. [ 460.232410][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 460.410372][T11933] wg2 speed is unknown, defaulting to 1000 [ 460.701932][T11944] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1429'. [ 460.773869][T11947] netlink: 72 bytes leftover after parsing attributes in process `syz.3.1429'. [ 461.278907][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 461.630326][T11958] NILFS (loop1): device size too small [ 461.684604][T11962] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1434'. [ 461.807103][T11962] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 462.003338][ T40] audit: type=1326 audit(1766487772.918:979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11961 comm="syz.3.1434" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 462.122297][ T6177] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 462.285038][ T6177] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 462.290222][ T6177] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 462.295259][ T6177] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 462.301802][ T6177] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 462.308693][ T6177] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 462.316701][ T6177] usb 6-1: config 0 descriptor?? [ 462.432459][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 462.749293][ T6177] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 462.792854][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 463.239252][T11992] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1442'. [ 463.487800][T11999] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1443'. [ 463.492704][T12000] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1443'. [ 463.502377][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 463.853277][T12008] tipc: Enabled bearer , priority 10 [ 464.543031][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 464.603198][T12023] tipc: Enabled bearer , priority 10 [ 464.632833][T12025] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1451'. [ 464.716898][T12028] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 464.972344][ T76] tipc: Node number set to 2503293096 [ 464.986313][ T5991] usb 6-1: USB disconnect, device number 14 [ 465.594244][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 465.838470][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 466.316861][T12052] netlink: 'syz.1.1458': attribute type 14 has an invalid length. [ 466.463949][ T6177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 466.486923][T12058] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1460'. [ 466.632386][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 466.680572][T12067] wg2 speed is unknown, defaulting to 1000 [ 466.704699][T12069] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 466.848433][ T40] audit: type=1326 audit(1766487777.758:980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12064 comm="syz.2.1461" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 467.672541][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 468.702653][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 468.862534][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 469.368134][T12101] bridge2: entered allmulticast mode [ 469.379463][T12101] : renamed from hsr0 (while UP) [ 469.612281][ T76] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 469.742560][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 469.854140][ T76] usb 5-1: config 0 has no interfaces? [ 469.855997][ T76] usb 5-1: New USB device found, idVendor=056a, idProduct=0063, bcdDevice= 0.00 [ 469.858831][ T76] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 469.871984][ T76] usb 5-1: config 0 descriptor?? [ 470.077166][T12113] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 470.080057][ T6177] usb 5-1: USB disconnect, device number 6 [ 470.154597][ T40] audit: type=1326 audit(1766487781.068:981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12108 comm="syz.3.1473" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 470.237716][T12114] wg2 speed is unknown, defaulting to 1000 [ 470.717657][T12125] syz.2.1483 (12125) used greatest stack depth: 18968 bytes left [ 470.782415][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 471.039240][T12129] wg2 speed is unknown, defaulting to 1000 [ 471.262342][T12135] wg2 speed is unknown, defaulting to 1000 [ 471.822632][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 471.912545][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 472.862543][ T6258] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 473.923880][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 474.035743][T12151] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 474.038714][ C3] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 474.503034][T12169] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(6) [ 474.505413][T12169] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 474.508046][T12169] vhci_hcd vhci_hcd.0: Device attached [ 474.638979][T12171] vhci_hcd: connection closed [ 474.639406][ T75] vhci_hcd vhci_hcd.3: stop threads [ 474.643899][ T75] vhci_hcd vhci_hcd.3: release socket [ 474.646261][ T75] vhci_hcd vhci_hcd.3: disconnect device [ 474.702463][ T76] vhci_hcd vhci_hcd.3: vhci_device speed not set [ 474.942470][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 474.945813][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.128753][T12179] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 475.189909][ T40] audit: type=1326 audit(1766487786.098:982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12177 comm="syz.0.1487" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 475.982651][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 476.064120][ T6177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 476.214907][ T40] audit: type=1326 audit(1766487787.128:983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12191 comm="syz.0.1490" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 476.690140][T12202] wg2 speed is unknown, defaulting to 1000 [ 477.032614][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 477.202036][T12216] wg2 speed is unknown, defaulting to 1000 [ 477.516964][T12222] wg2 speed is unknown, defaulting to 1000 [ 477.982566][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 478.062646][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 478.414796][T12236] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 478.476211][ T40] audit: type=1326 audit(1766487789.388:984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12234 comm="syz.2.1498" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 479.112594][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 480.142522][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 480.691369][ T8053] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 481.028038][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 481.187235][ T8053] usb 7-1: config 0 has no interfaces? [ 481.189792][ T8053] usb 7-1: New USB device found, idVendor=056a, idProduct=0063, bcdDevice= 0.00 [ 481.192892][ T8053] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 481.203729][ T8053] usb 7-1: config 0 descriptor?? [ 481.240798][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 481.413150][ T8053] usb 7-1: USB disconnect, device number 10 [ 481.542458][T12273] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1505'. [ 481.831234][T12275] wg2 speed is unknown, defaulting to 1000 [ 482.956735][T12273] netlink: 'syz.0.1505': attribute type 4 has an invalid length. [ 483.223928][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 483.764859][ T4753] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 483.780689][T12288] wg2 speed is unknown, defaulting to 1000 [ 483.784200][ T4753] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 483.787415][ T4753] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 483.790394][ T4753] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 484.062363][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.340055][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.557331][T12302] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1512'. [ 484.632938][T12303] netlink: 'syz.2.1512': attribute type 3 has an invalid length. [ 484.635545][T12303] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1512'. [ 485.184283][T12316] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.187253][ C3] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.343141][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.670111][ T6177] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.674081][ T1160] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.677305][ T29] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.686812][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 486.394560][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 486.485513][T12334] FAULT_INJECTION: forcing a failure. [ 486.485513][T12334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 486.491445][T12334] CPU: 2 UID: 0 PID: 12334 Comm: syz.1.1519 Not tainted syzkaller #0 PREEMPT(full) [ 486.491467][T12334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 486.491478][T12334] Call Trace: [ 486.491485][T12334] [ 486.491492][T12334] dump_stack_lvl+0x16c/0x1f0 [ 486.491523][T12334] should_fail_ex+0x512/0x640 [ 486.491545][T12334] _copy_from_user+0x2e/0xd0 [ 486.491566][T12334] do_tcp_getsockopt+0x979/0x2b00 [ 486.491593][T12334] ? __pfx_do_tcp_getsockopt+0x10/0x10 [ 486.491630][T12334] ? __lock_acquire+0x436/0x2890 [ 486.491648][T12334] ? __lock_acquire+0x436/0x2890 [ 486.491668][T12334] ? __lock_acquire+0x436/0x2890 [ 486.491682][T12334] ? _parse_integer_limit+0x17f/0x1d0 [ 486.491709][T12334] ? aa_label_sk_perm+0x194/0x5f0 [ 486.491729][T12334] ? _kstrtoull+0x145/0x200 [ 486.491751][T12334] ? __pfx__kstrtoull+0x10/0x10 [ 486.491776][T12334] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 486.491802][T12334] ? __lock_acquire+0x436/0x2890 [ 486.491832][T12334] ? __pfx___might_resched+0x10/0x10 [ 486.491858][T12334] ? get_pid_task+0xfc/0x250 [ 486.491878][T12334] ? aa_sk_perm+0x2f2/0xae0 [ 486.491901][T12334] ? __pfx_aa_sk_perm+0x10/0x10 [ 486.491922][T12334] ? __lock_acquire+0x436/0x2890 [ 486.491944][T12334] tcp_getsockopt+0xdf/0x100 [ 486.491969][T12334] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 486.491997][T12334] do_sock_getsockopt+0x324/0x410 [ 486.492026][T12334] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 486.492052][T12334] ? __fget_files+0x204/0x3c0 [ 486.492090][T12334] __sys_getsockopt+0x123/0x1b0 [ 486.492117][T12334] __ia32_sys_getsockopt+0xbc/0x160 [ 486.492138][T12334] ? __do_fast_syscall_32+0x9a/0x680 [ 486.492178][T12334] ? lockdep_hardirqs_on+0x7c/0x110 [ 486.492222][T12334] __do_fast_syscall_32+0xe8/0x680 [ 486.492253][T12334] do_fast_syscall_32+0x32/0x80 [ 486.492271][T12334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 486.492294][T12334] RIP: 0023:0xf7f31579 [ 486.492328][T12334] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 486.492347][T12334] RSP: 002b:00000000f540555c EFLAGS: 00000296 ORIG_RAX: 000000000000016d [ 486.492365][T12334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000006 [ 486.492375][T12334] RDX: 0000000000000023 RSI: 0000000080000100 RDI: 0000000080000400 [ 486.492387][T12334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 486.492397][T12334] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 486.492408][T12334] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 486.492432][T12334] [ 487.102492][ T5991] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 487.245933][T12346] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1522'. [ 487.320807][ T40] audit: type=1326 audit(1766487798.228:985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.330435][ T40] audit: type=1326 audit(1766487798.228:986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.345226][ T40] audit: type=1326 audit(1766487798.238:987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.355233][ T40] audit: type=1326 audit(1766487798.238:988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.369012][ T40] audit: type=1326 audit(1766487798.238:989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.383551][ T40] audit: type=1326 audit(1766487798.238:990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=379 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.394276][ T40] audit: type=1326 audit(1766487798.258:991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12345 comm="syz.3.1522" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 487.413656][ T40] audit: type=1326 audit(1766487798.268:992): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12347 comm="syz.1.1523" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 487.431135][ T40] audit: type=1326 audit(1766487798.338:993): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12350 comm="syz.0.1524" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe6579 code=0x7ffc0000 [ 487.452670][ T40] audit: type=1326 audit(1766487798.338:994): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12350 comm="syz.0.1524" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fe6579 code=0x7ffc0000 [ 487.497252][T12351] binder: 12350:12351 ioctl c00c620f 80000140 returned -22 [ 487.828143][T12361] wg2 speed is unknown, defaulting to 1000 [ 489.506297][ T76] net_ratelimit: 2 callbacks suppressed [ 489.506315][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 490.152605][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 490.730211][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 490.808816][T12406] 9p: Bad value for 'wfdno' [ 491.332356][T12416] wg2 speed is unknown, defaulting to 1000 [ 491.362309][ T5991] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 491.756493][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 491.782304][ T5991] usb 7-1: Using ep0 maxpacket: 8 [ 491.785366][ T5991] usb 7-1: config 0 interface 0 has no altsetting 0 [ 491.788231][ T5991] usb 7-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 491.792068][ T5991] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.804252][ T5991] usb 7-1: config 0 descriptor?? [ 492.211524][ T5991] mcp2221 0003:04D8:00DD.0003: USB HID vff.ff Device [HID 04d8:00dd] on usb-dummy_hcd.2-1/input0 [ 492.426856][T12411] netlink: 'syz.2.1539': attribute type 1 has an invalid length. [ 492.439682][T12411] bond1: entered promiscuous mode [ 492.441412][T12411] bond1: entered allmulticast mode [ 492.443330][T12411] 8021q: adding VLAN 0 to HW filter on device bond1 [ 492.458566][ T6177] usb 7-1: USB disconnect, device number 11 [ 492.795152][ T1331] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.457130][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 494.150273][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 495.202956][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 495.262699][ T826] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 496.260028][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 496.462517][ T1461] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 496.983366][T12486] FAULT_INJECTION: forcing a failure. [ 496.983366][T12486] name failslab, interval 1, probability 0, space 0, times 0 [ 496.987491][T12486] CPU: 3 UID: 0 PID: 12486 Comm: syz.3.1560 Not tainted syzkaller #0 PREEMPT(full) [ 496.987511][T12486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 496.987518][T12486] Call Trace: [ 496.987522][T12486] [ 496.987526][T12486] dump_stack_lvl+0x16c/0x1f0 [ 496.987547][T12486] should_fail_ex+0x512/0x640 [ 496.987560][T12486] ? fs_reclaim_acquire+0xae/0x150 [ 496.987579][T12486] should_failslab+0xc2/0x120 [ 496.987597][T12486] __kmalloc_noprof+0xeb/0x910 [ 496.987610][T12486] ? tomoyo_encode2+0x100/0x3e0 [ 496.987627][T12486] ? tomoyo_encode2+0x100/0x3e0 [ 496.987641][T12486] tomoyo_encode2+0x100/0x3e0 [ 496.987657][T12486] tomoyo_encode+0x29/0x50 [ 496.987671][T12486] tomoyo_realpath_from_path+0x18f/0x6e0 [ 496.987689][T12486] tomoyo_path_number_perm+0x245/0x580 [ 496.987702][T12486] ? tomoyo_path_number_perm+0x237/0x580 [ 496.987715][T12486] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 496.987741][T12486] ? find_held_lock+0x2b/0x80 [ 496.987756][T12486] ? hook_file_ioctl_common+0x144/0x410 [ 496.987772][T12486] ? __fget_files+0x20e/0x3c0 [ 496.987787][T12486] ? __fput_deferred+0x480/0x480 [ 496.987801][T12486] security_file_ioctl_compat+0x9b/0x240 [ 496.987816][T12486] __ia32_compat_sys_ioctl+0xc3/0x370 [ 496.987832][T12486] __do_fast_syscall_32+0xe8/0x680 [ 496.987851][T12486] do_fast_syscall_32+0x32/0x80 [ 496.987861][T12486] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 496.987875][T12486] RIP: 0023:0xf707d579 [ 496.987884][T12486] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 496.987894][T12486] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 496.987905][T12486] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000006405 [ 496.987912][T12486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 496.987918][T12486] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 496.987924][T12486] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 496.987930][T12486] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 496.987943][T12486] [ 496.987954][T12486] ERROR: Out of memory at tomoyo_realpath_from_path. [ 497.274387][ T76] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 497.308857][T12495] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1558'. [ 497.434253][T12495] netlink: 'syz.2.1558': attribute type 4 has an invalid length. [ 497.485222][T12495] bridge0: port 2(bridge_slave_1) entered disabled state [ 497.487756][T12495] bridge0: port 1(bridge_slave_0) entered disabled state [ 497.648241][T12495] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 497.654164][T12495] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 497.658169][T12509] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 497.731935][ T40] kauditd_printk_skb: 64 callbacks suppressed [ 497.731945][ T40] audit: type=1326 audit(1766487808.638:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12504 comm="syz.1.1565" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 498.263461][ T6279] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.268846][ T6279] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.276252][ T6279] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.304911][ T6279] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 498.315432][T12521] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 499.513413][T12541] wg2 speed is unknown, defaulting to 1000 [ 499.979387][T12542] wg2 speed is unknown, defaulting to 1000 [ 500.440350][T12563] tipc: Started in network mode [ 500.442543][T12563] tipc: Node identity 84e, cluster identity 4711 [ 500.445522][T12563] tipc: Node number set to 2126 [ 501.984837][T12583] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 502.090429][T12584] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 502.282308][ T40] audit: type=1326 audit(1766487813.098:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12581 comm="syz.2.1589" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 503.668857][T12600] FAULT_INJECTION: forcing a failure. [ 503.668857][T12600] name failslab, interval 1, probability 0, space 0, times 0 [ 503.674010][T12600] CPU: 3 UID: 0 PID: 12600 Comm: syz.3.1585 Not tainted syzkaller #0 PREEMPT(full) [ 503.674034][T12600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 503.674046][T12600] Call Trace: [ 503.674053][T12600] [ 503.674061][T12600] dump_stack_lvl+0x16c/0x1f0 [ 503.674092][T12600] should_fail_ex+0x512/0x640 [ 503.674115][T12600] ? fs_reclaim_acquire+0xae/0x150 [ 503.674146][T12600] should_failslab+0xc2/0x120 [ 503.674175][T12600] __kmalloc_noprof+0xeb/0x910 [ 503.674196][T12600] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 503.674231][T12600] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 503.674256][T12600] tomoyo_realpath_from_path+0xc2/0x6e0 [ 503.674283][T12600] ? tomoyo_profile+0x47/0x60 [ 503.674312][T12600] tomoyo_path_number_perm+0x245/0x580 [ 503.674333][T12600] ? tomoyo_path_number_perm+0x237/0x580 [ 503.674355][T12600] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 503.674405][T12600] ? find_held_lock+0x2b/0x80 [ 503.674431][T12600] ? hook_file_ioctl_common+0x144/0x410 [ 503.674456][T12600] ? __fget_files+0x20e/0x3c0 [ 503.674479][T12600] ? __fput_deferred+0x480/0x480 [ 503.674503][T12600] security_file_ioctl_compat+0x9b/0x240 [ 503.674526][T12600] __ia32_compat_sys_ioctl+0xc3/0x370 [ 503.674552][T12600] __do_fast_syscall_32+0xe8/0x680 [ 503.674583][T12600] do_fast_syscall_32+0x32/0x80 [ 503.674599][T12600] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 503.674621][T12600] RIP: 0023:0xf707d579 [ 503.674636][T12600] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 503.674652][T12600] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 503.674670][T12600] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000004008ae89 [ 503.674681][T12600] RDX: 0000000080000240 RSI: 0000000000000000 RDI: 0000000000000000 [ 503.674691][T12600] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 503.674702][T12600] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 503.674712][T12600] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 503.674734][T12600] [ 503.674742][T12600] ERROR: Out of memory at tomoyo_realpath_from_path. [ 503.819087][T12606] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1587'. [ 505.828833][T12629] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 506.145779][ T1416] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.337736][T12634] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1597'. [ 506.568634][T12645] FAULT_INJECTION: forcing a failure. [ 506.568634][T12645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.573468][T12645] CPU: 0 UID: 0 PID: 12645 Comm: syz.1.1602 Not tainted syzkaller #0 PREEMPT(full) [ 506.573485][T12645] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 506.573493][T12645] Call Trace: [ 506.573497][T12645] [ 506.573502][T12645] dump_stack_lvl+0x16c/0x1f0 [ 506.573525][T12645] should_fail_ex+0x512/0x640 [ 506.573541][T12645] _copy_from_user+0x2e/0xd0 [ 506.573554][T12645] get_compat_msghdr+0xa7/0x170 [ 506.573570][T12645] ? __pfx_get_compat_msghdr+0x10/0x10 [ 506.573589][T12645] ___sys_sendmsg+0x1ae/0x1d0 [ 506.573606][T12645] ? __pfx____sys_sendmsg+0x10/0x10 [ 506.573627][T12645] ? find_held_lock+0x2b/0x80 [ 506.573651][T12645] __sys_sendmsg+0x16d/0x220 [ 506.573666][T12645] ? __pfx___sys_sendmsg+0x10/0x10 [ 506.573686][T12645] ? do_user_addr_fault+0x843/0x1370 [ 506.573703][T12645] __do_fast_syscall_32+0xe8/0x680 [ 506.573722][T12645] do_fast_syscall_32+0x32/0x80 [ 506.573733][T12645] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 506.573748][T12645] RIP: 0023:0xf7f31579 [ 506.573757][T12645] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 506.573768][T12645] RSP: 002b:00000000f542655c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 506.573779][T12645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000200 [ 506.573786][T12645] RDX: 00000000040000c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 506.573793][T12645] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 506.573800][T12645] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 506.573806][T12645] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 506.573820][T12645] [ 506.777312][T12656] fuse: Bad value for 'fd' [ 507.291325][T12662] FAULT_INJECTION: forcing a failure. [ 507.291325][T12662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 507.302746][T12662] CPU: 0 UID: 0 PID: 12662 Comm: syz.2.1607 Not tainted syzkaller #0 PREEMPT(full) [ 507.302783][T12662] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 507.302794][T12662] Call Trace: [ 507.302800][T12662] [ 507.302807][T12662] dump_stack_lvl+0x16c/0x1f0 [ 507.302838][T12662] should_fail_ex+0x512/0x640 [ 507.302860][T12662] _copy_to_user+0x32/0xd0 [ 507.302880][T12662] sg_ioctl+0x1ecd/0x2800 [ 507.302903][T12662] ? __pfx_sg_ioctl+0x10/0x10 [ 507.302923][T12662] ? find_held_lock+0x2b/0x80 [ 507.302944][T12662] ? hook_file_ioctl_common+0x144/0x410 [ 507.302969][T12662] ? __fget_files+0x20e/0x3c0 [ 507.302991][T12662] ? __fput_deferred+0x480/0x480 [ 507.303010][T12662] ? __pfx_sg_ioctl+0x10/0x10 [ 507.303026][T12662] compat_ptr_ioctl+0x6e/0xa0 [ 507.303045][T12662] ? __pfx_compat_ptr_ioctl+0x10/0x10 [ 507.303063][T12662] __ia32_compat_sys_ioctl+0x242/0x370 [ 507.303086][T12662] __do_fast_syscall_32+0xe8/0x680 [ 507.303115][T12662] do_fast_syscall_32+0x32/0x80 [ 507.303130][T12662] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 507.303150][T12662] RIP: 0023:0xf7f26579 [ 507.303170][T12662] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 507.303185][T12662] RSP: 002b:00000000f541655c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 507.303202][T12662] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000002286 [ 507.303212][T12662] RDX: 00000000800018c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 507.303222][T12662] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 507.303232][T12662] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 507.303242][T12662] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 507.303264][T12662] [ 508.412336][ T40] audit: type=1326 audit(1766487819.268:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12668 comm="syz.0.1609" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 508.772324][T12674] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 508.968122][T12688] wg2 speed is unknown, defaulting to 1000 [ 508.976615][T12682] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 509.038208][ T40] audit: type=1326 audit(1766487819.948:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12678 comm="syz.3.1610" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 509.835281][T12694] wg2 speed is unknown, defaulting to 1000 [ 509.986023][T12706] fuse: Bad value for 'fd' [ 510.530416][T12711] fuse: Bad value for 'fd' [ 510.609643][T12715] wg2 speed is unknown, defaulting to 1000 [ 510.820555][T12718] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1619'. [ 511.202435][T12723] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 1, id = 0 [ 512.307049][T12737] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 512.735106][ T40] audit: type=1326 audit(1766487823.648:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12730 comm="syz.1.1622" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 513.936810][T12762] fuse: Bad value for 'fd' [ 514.188395][T12764] wg2 speed is unknown, defaulting to 1000 [ 514.618416][T12770] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 514.715211][ T40] audit: type=1326 audit(1766487825.628:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12769 comm="syz.1.1634" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 517.232320][ T40] audit: type=1326 audit(1766487827.678:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12803 comm="syz.2.1642" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 518.174955][T12823] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 518.240895][ T40] audit: type=1326 audit(1766487829.148:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12821 comm="syz.0.1645" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 518.277213][T12829] bridge2: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 519.009800][T12831] netlink: 1076 bytes leftover after parsing attributes in process `syz.3.1647'. [ 519.895109][T12859] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 519.895109][T12859] program syz.0.1653 not setting count and/or reply_len properly [ 520.439937][T12869] wg2 speed is unknown, defaulting to 1000 [ 521.196953][T12879] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 521.254507][ T40] audit: type=1326 audit(1766487832.168:1067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12875 comm="syz.1.1658" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 522.122910][T12892] wg2 speed is unknown, defaulting to 1000 [ 522.381590][T12898] wg2 speed is unknown, defaulting to 1000 [ 522.866808][T12905] wg2 speed is unknown, defaulting to 1000 [ 525.272558][ T76] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 525.433718][ T76] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 525.437458][ T76] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 525.441692][ T76] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 525.445245][ T76] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 525.654665][ T76] usb 5-1: usb_control_msg returned -32 [ 525.658018][ T76] usbtmc 5-1:16.0: can't read capabilities [ 525.907047][T12922] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1667'. [ 528.042927][ T76] usb 5-1: USB disconnect, device number 7 [ 528.393540][T12951] wg2 speed is unknown, defaulting to 1000 [ 530.546644][T12980] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1679'. [ 530.769710][T12979] ceph: No mds server is up or the cluster is laggy [ 530.773384][ T29] libceph: connect (1)[c::]:6789 error -101 [ 530.776039][ T29] libceph: mon0 (1)[c::]:6789 connect error [ 531.517453][T12995] wg2 speed is unknown, defaulting to 1000 [ 533.686335][T13021] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 533.748070][ T40] audit: type=1326 audit(1766487844.658:1068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13019 comm="syz.3.1689" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 533.919074][T13033] wg2 speed is unknown, defaulting to 1000 [ 536.340393][T13076] wg2 speed is unknown, defaulting to 1000 [ 540.061890][T13119] wg2 speed is unknown, defaulting to 1000 [ 540.801476][T13128] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1716'. [ 541.294351][T13134] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1718'. [ 541.790296][T13153] wg2 speed is unknown, defaulting to 1000 [ 541.949471][T13160] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1725'. [ 544.713894][T13191] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1734'. [ 545.354193][T13204] wg2 speed is unknown, defaulting to 1000 [ 546.231321][T13221] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1740'. [ 550.426233][T13254] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1749'. [ 550.967953][T13263] wg2 speed is unknown, defaulting to 1000 [ 551.797946][T13281] wg2 speed is unknown, defaulting to 1000 [ 551.975984][T13278] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1754'. [ 554.086307][T13306] overlayfs: missing 'lowerdir' [ 555.012308][ T826] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 555.164486][ T826] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 555.167877][ T826] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 555.172681][ T826] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 555.175967][T13320] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1763'. [ 555.179078][ T826] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 555.643778][ T826] usb 5-1: usb_control_msg returned -32 [ 555.645800][ T826] usbtmc 5-1:16.0: can't read capabilities [ 556.646103][T13332] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 556.712282][ T40] audit: type=1326 audit(1766487867.618:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13330 comm="syz.3.1766" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 557.828007][ T826] usb 5-1: USB disconnect, device number 8 [ 559.254332][T13376] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1777'. [ 560.904933][T13384] wg2 speed is unknown, defaulting to 1000 [ 562.138889][T13396] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 562.190692][T13402] FAULT_INJECTION: forcing a failure. [ 562.190692][T13402] name failslab, interval 1, probability 0, space 0, times 0 [ 562.201065][T13402] CPU: 3 UID: 0 PID: 13402 Comm: syz.1.1781 Not tainted syzkaller #0 PREEMPT(full) [ 562.201081][T13402] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 562.201089][T13402] Call Trace: [ 562.201094][T13402] [ 562.201099][T13402] dump_stack_lvl+0x16c/0x1f0 [ 562.201121][T13402] should_fail_ex+0x512/0x640 [ 562.201134][T13402] ? kmem_cache_alloc_noprof+0x62/0x770 [ 562.201150][T13402] should_failslab+0xc2/0x120 [ 562.201168][T13402] kmem_cache_alloc_noprof+0x83/0x770 [ 562.201193][T13402] ? getname_flags.part.0+0x4c/0x550 [ 562.201209][T13402] ? getname_flags.part.0+0x4c/0x550 [ 562.201221][T13402] getname_flags.part.0+0x4c/0x550 [ 562.201235][T13402] getname_flags+0x93/0xf0 [ 562.201250][T13402] __do_compat_sys_newstat+0x8a/0x130 [ 562.201262][T13402] ? __pfx___do_compat_sys_newstat+0x10/0x10 [ 562.201281][T13402] ? __pfx_ksys_write+0x10/0x10 [ 562.201299][T13402] ? __pfx___do_compat_sys_sigreturn+0x10/0x10 [ 562.201312][T13402] ? rcu_is_watching+0x12/0xc0 [ 562.201329][T13402] __do_fast_syscall_32+0xe8/0x680 [ 562.201348][T13402] do_fast_syscall_32+0x32/0x80 [ 562.201359][T13402] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 562.201372][T13402] RIP: 0023:0xf7f31579 [ 562.201382][T13402] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 562.201392][T13402] RSP: 002b:00000000f540555c EFLAGS: 00000296 ORIG_RAX: 000000000000006a [ 562.201404][T13402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000000000 [ 562.201411][T13402] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 562.201417][T13402] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 562.201423][T13402] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 562.201429][T13402] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 562.201443][T13402] [ 562.266928][ T40] audit: type=1326 audit(1766487873.178:1070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13391 comm="syz.2.1780" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f26579 code=0x0 [ 562.953203][T13415] overlayfs: missing 'lowerdir' [ 563.302461][T13422] FAULT_INJECTION: forcing a failure. [ 563.302461][T13422] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 563.307854][T13422] CPU: 0 UID: 0 PID: 13422 Comm: syz.1.1786 Not tainted syzkaller #0 PREEMPT(full) [ 563.307876][T13422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 563.307888][T13422] Call Trace: [ 563.307894][T13422] [ 563.307900][T13422] dump_stack_lvl+0x16c/0x1f0 [ 563.307931][T13422] should_fail_ex+0x512/0x640 [ 563.307953][T13422] _copy_to_user+0x32/0xd0 [ 563.307973][T13422] simple_read_from_buffer+0xcb/0x170 [ 563.307999][T13422] proc_fail_nth_read+0x197/0x240 [ 563.308027][T13422] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 563.308055][T13422] ? rw_verify_area+0xcf/0x6c0 [ 563.308077][T13422] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 563.308103][T13422] vfs_read+0x1e4/0xcf0 [ 563.308129][T13422] ? __pfx___mutex_lock+0x10/0x10 [ 563.308156][T13422] ? __pfx_vfs_read+0x10/0x10 [ 563.308177][T13422] ? find_held_lock+0x2b/0x80 [ 563.308205][T13422] ? __fget_files+0x20e/0x3c0 [ 563.308235][T13422] ksys_read+0x12a/0x250 [ 563.308257][T13422] ? __pfx_ksys_read+0x10/0x10 [ 563.308281][T13422] ? do_user_addr_fault+0x843/0x1370 [ 563.308307][T13422] __do_fast_syscall_32+0xe8/0x680 [ 563.308335][T13422] do_fast_syscall_32+0x32/0x80 [ 563.308351][T13422] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 563.308372][T13422] RIP: 0023:0xf7f31579 [ 563.308385][T13422] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 563.308400][T13422] RSP: 002b:00000000f5405590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 563.308417][T13422] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00000000f5405620 [ 563.308427][T13422] RDX: 000000000000000f RSI: 00000000f73c6ff4 RDI: 0000000000000000 [ 563.308437][T13422] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 563.308446][T13422] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 563.308455][T13422] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 563.308478][T13422] [ 565.208918][T13439] wg2 speed is unknown, defaulting to 1000 [ 566.716722][T13454] wg2 speed is unknown, defaulting to 1000 [ 566.944956][T13464] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 567.219872][ T40] audit: type=1326 audit(1766487878.128:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13455 comm="syz.1.1793" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 567.584943][ T1416] ieee802154 phy0 wpan0: encryption failed: -22 [ 567.879170][T13467] tipc: Enabling of bearer rejected, already enabled [ 569.149655][T13487] netlink: 'syz.3.1800': attribute type 1 has an invalid length. [ 570.180928][T13498] FAULT_INJECTION: forcing a failure. [ 570.180928][T13498] name failslab, interval 1, probability 0, space 0, times 0 [ 570.201165][T13498] CPU: 3 UID: 0 PID: 13498 Comm: syz.2.1803 Not tainted syzkaller #0 PREEMPT(full) [ 570.201184][T13498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 570.201191][T13498] Call Trace: [ 570.201195][T13498] [ 570.201199][T13498] dump_stack_lvl+0x16c/0x1f0 [ 570.201219][T13498] should_fail_ex+0x512/0x640 [ 570.201233][T13498] ? fs_reclaim_acquire+0xae/0x150 [ 570.201252][T13498] should_failslab+0xc2/0x120 [ 570.201269][T13498] __kmalloc_noprof+0xeb/0x910 [ 570.201281][T13498] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 570.201300][T13498] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 570.201316][T13498] tomoyo_realpath_from_path+0xc2/0x6e0 [ 570.201333][T13498] ? tomoyo_profile+0x47/0x60 [ 570.201350][T13498] tomoyo_path_number_perm+0x245/0x580 [ 570.201363][T13498] ? tomoyo_path_number_perm+0x237/0x580 [ 570.201457][T13498] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 570.201485][T13498] ? find_held_lock+0x2b/0x80 [ 570.201499][T13498] ? hook_file_ioctl_common+0x144/0x410 [ 570.201515][T13498] ? __fget_files+0x20e/0x3c0 [ 570.201530][T13498] ? __fput_deferred+0x480/0x480 [ 570.201544][T13498] security_file_ioctl_compat+0x9b/0x240 [ 570.201559][T13498] __ia32_compat_sys_ioctl+0xc3/0x370 [ 570.201574][T13498] __do_fast_syscall_32+0xe8/0x680 [ 570.201593][T13498] do_fast_syscall_32+0x32/0x80 [ 570.201603][T13498] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 570.201617][T13498] RIP: 0023:0xf7f26579 [ 570.201626][T13498] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 570.201641][T13498] RSP: 002b:00000000f541655c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 570.201652][T13498] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000800448d4 [ 570.201659][T13498] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 570.201666][T13498] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 570.201672][T13498] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 570.201678][T13498] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 570.201691][T13498] [ 570.201696][T13498] ERROR: Out of memory at tomoyo_realpath_from_path. [ 570.281438][T13500] tipc: Disabling bearer [ 570.359033][T13502] evm: overlay not supported [ 570.415674][T13509] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 572.140695][T13519] wg2 speed is unknown, defaulting to 1000 [ 572.630952][T13541] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1813'. [ 572.680988][T13542] wg2 speed is unknown, defaulting to 1000 [ 572.703975][ T826] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 572.852280][ T826] usb 7-1: Using ep0 maxpacket: 8 [ 572.856504][ T826] usb 7-1: config 1 interface 0 altsetting 6 bulk endpoint 0x1 has invalid maxpacket 64 [ 572.860061][ T826] usb 7-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 572.866006][ T826] usb 7-1: config 1 interface 0 has no altsetting 0 [ 572.875437][ T826] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 572.940393][ T826] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 572.944261][ T826] usb 7-1: Product: 曑럱㶉㣩֩曮க⸳ﭳ찄혯匌沭煓迨贂⎏Ⳅ쳲芯샌儗궔ꩡ✿గ⼑奊賉皲쬲붒خ坂 [ 572.948906][ T826] usb 7-1: Manufacturer: ゾ릨簕Ɠ鮪ᜊ㖞ᢦ퇀跤뉿뤒⛁떱㍉䷈娋ꓳ耩ᧆⷰ港玈ਁ컐꫏尼쭂䨑㹰琹槃붐砏㿘뜔꟭䪁淵忴摻錜렗፡똮೨逿㤀殖㢼喯栎孽泲Բ瀨调폦佶뗼ꆤ봾璳ཞ啂㦹䪱鍊ㆪ丟礎藃괻뻮닒飘鶰 [ 572.958016][ T826] usb 7-1: SerialNumber: 팶暥௩ѥ㉤兿娤꾴ޝ轺㦟㚿䡴䓪捛횺捇≕楃᰿猕쌨碑蜋뀍꟝蹤ꖘ㷺唙돒頃㳙攩孓튬鲗盆ꌖ蹔쫒ೝ [ 572.969755][T13535] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 573.174828][T13535] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 573.178032][T13535] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 573.182833][T13535] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 573.189910][T13535] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 573.200298][ T826] usb 7-1: USB disconnect, device number 12 [ 573.808247][T13553] FAULT_INJECTION: forcing a failure. [ 573.808247][T13553] name failslab, interval 1, probability 0, space 0, times 0 [ 573.816645][T13553] CPU: 0 UID: 0 PID: 13553 Comm: syz.3.1816 Not tainted syzkaller #0 PREEMPT(full) [ 573.816685][T13553] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 573.816698][T13553] Call Trace: [ 573.816705][T13553] [ 573.816712][T13553] dump_stack_lvl+0x16c/0x1f0 [ 573.816744][T13553] should_fail_ex+0x512/0x640 [ 573.816764][T13553] ? __kmalloc_noprof+0xca/0x910 [ 573.816786][T13553] should_failslab+0xc2/0x120 [ 573.816813][T13553] __kmalloc_noprof+0xeb/0x910 [ 573.816832][T13553] ? kernfs_fop_write_iter+0x237/0x570 [ 573.816863][T13553] ? kernfs_fop_write_iter+0x237/0x570 [ 573.816887][T13553] kernfs_fop_write_iter+0x237/0x570 [ 573.816916][T13553] vfs_write+0x7d3/0x11d0 [ 573.816942][T13553] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 573.816971][T13553] ? __pfx_vfs_write+0x10/0x10 [ 573.816994][T13553] ? find_held_lock+0x2b/0x80 [ 573.817033][T13553] ksys_write+0x12a/0x250 [ 573.817057][T13553] ? __pfx_ksys_write+0x10/0x10 [ 573.817083][T13553] ? do_user_addr_fault+0x843/0x1370 [ 573.817109][T13553] __do_fast_syscall_32+0xe8/0x680 [ 573.817139][T13553] do_fast_syscall_32+0x32/0x80 [ 573.817156][T13553] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 573.817179][T13553] RIP: 0023:0xf707d579 [ 573.817193][T13553] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 573.817211][T13553] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 573.817228][T13553] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000280 [ 573.817239][T13553] RDX: 0000000000000009 RSI: 0000000000000000 RDI: 0000000000000000 [ 573.817250][T13553] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 573.817260][T13553] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 573.817270][T13553] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 573.817294][T13553] [ 574.055251][ T5991] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 574.192321][ T5991] usb 7-1: device descriptor read/64, error -71 [ 574.432416][ T5991] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 574.598715][ T5991] usb 7-1: device descriptor read/64, error -71 [ 574.702735][ T5991] usb usb7-port1: attempt power cycle [ 575.052342][ T5991] usb 7-1: new high-speed USB device number 15 using dummy_hcd [ 575.083131][ T5991] usb 7-1: device descriptor read/8, error -71 [ 575.322395][ T5991] usb 7-1: new high-speed USB device number 16 using dummy_hcd [ 575.349418][ T5991] usb 7-1: device descriptor read/8, error -71 [ 575.462873][ T5991] usb usb7-port1: unable to enumerate USB device [ 575.920970][T13584] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1822'. [ 576.315666][T13009] Bluetooth: hci3: command 0x0406 tx timeout [ 580.231443][T13629] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1829'. [ 580.284871][T13638] wg2 speed is unknown, defaulting to 1000 [ 581.227147][T13648] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1836'. [ 582.703955][T13669] wg2 speed is unknown, defaulting to 1000 [ 584.006664][T13703] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1847'. [ 584.264198][T13703] wg2 speed is unknown, defaulting to 1000 [ 587.740574][T13751] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 587.810234][ T40] audit: type=1326 audit(1766487898.718:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13746 comm="syz.1.1856" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7f31579 code=0x0 [ 588.578341][ T40] audit: type=1804 audit(1766487899.488:1073): pid=13758 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.1858" name="/newroot/461/file0" dev="tmpfs" ino=2419 res=1 errno=0 [ 589.034864][T13765] wg2 speed is unknown, defaulting to 1000 [ 590.638471][T13795] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 590.707990][ T40] audit: type=1326 audit(1766487901.618:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13791 comm="syz.0.1866" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fe6579 code=0x0 [ 592.087827][T13811] FAULT_INJECTION: forcing a failure. [ 592.087827][T13811] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 592.092687][T13811] CPU: 1 UID: 0 PID: 13811 Comm: syz.0.1870 Not tainted syzkaller #0 PREEMPT(full) [ 592.092702][T13811] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 592.092709][T13811] Call Trace: [ 592.092713][T13811] [ 592.092717][T13811] dump_stack_lvl+0x16c/0x1f0 [ 592.092738][T13811] should_fail_ex+0x512/0x640 [ 592.092753][T13811] _copy_to_user+0x32/0xd0 [ 592.092766][T13811] simple_read_from_buffer+0xcb/0x170 [ 592.092783][T13811] proc_fail_nth_read+0x197/0x240 [ 592.092802][T13811] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 592.092820][T13811] ? rw_verify_area+0xcf/0x6c0 [ 592.092834][T13811] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 592.092852][T13811] vfs_read+0x1e4/0xcf0 [ 592.092868][T13811] ? __pfx___mutex_lock+0x10/0x10 [ 592.092887][T13811] ? __pfx_vfs_read+0x10/0x10 [ 592.092901][T13811] ? find_held_lock+0x2b/0x80 [ 592.092920][T13811] ? __fget_files+0x20e/0x3c0 [ 592.092940][T13811] ksys_read+0x12a/0x250 [ 592.092954][T13811] ? __pfx_ksys_read+0x10/0x10 [ 592.092970][T13811] ? fput+0x70/0xf0 [ 592.092983][T13811] __do_fast_syscall_32+0xe8/0x680 [ 592.093002][T13811] do_fast_syscall_32+0x32/0x80 [ 592.093012][T13811] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 592.093026][T13811] RIP: 0023:0xf7fe6579 [ 592.093035][T13811] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 592.093046][T13811] RSP: 002b:00000000f54d6590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 592.093057][T13811] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f54d6620 [ 592.093064][T13811] RDX: 000000000000000f RSI: 00000000f7476ff4 RDI: 0000000000000000 [ 592.093070][T13811] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 592.093076][T13811] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 592.093082][T13811] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 592.093095][T13811] [ 592.179833][T13814] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1871'. [ 592.182979][T13814] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1871'. [ 593.631083][T13847] wg2 speed is unknown, defaulting to 1000 [ 593.764330][T13851] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1883'. [ 593.835173][T13856] FAULT_INJECTION: forcing a failure. [ 593.835173][T13856] name failslab, interval 1, probability 0, space 0, times 0 [ 593.839577][T13856] CPU: 0 UID: 0 PID: 13856 Comm: syz.1.1885 Not tainted syzkaller #0 PREEMPT(full) [ 593.839592][T13856] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 593.839599][T13856] Call Trace: [ 593.839603][T13856] [ 593.839607][T13856] dump_stack_lvl+0x16c/0x1f0 [ 593.839629][T13856] should_fail_ex+0x512/0x640 [ 593.839643][T13856] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 593.839664][T13856] should_failslab+0xc2/0x120 [ 593.839690][T13856] kmem_cache_alloc_noprof+0x83/0x770 [ 593.839713][T13856] ? skb_clone+0x190/0x3f0 [ 593.839742][T13856] ? skb_clone+0x190/0x3f0 [ 593.839764][T13856] skb_clone+0x190/0x3f0 [ 593.839781][T13856] netlink_deliver_tap+0xabd/0xd30 [ 593.839800][T13856] netlink_unicast+0x71f/0x870 [ 593.839818][T13856] ? __pfx_netlink_unicast+0x10/0x10 [ 593.839834][T13856] ? genl_rcv_msg+0x4bb/0x800 [ 593.839847][T13856] netlink_ack+0x696/0xb80 [ 593.839881][T13856] netlink_rcv_skb+0x332/0x420 [ 593.839897][T13856] ? __pfx_genl_rcv_msg+0x10/0x10 [ 593.839908][T13856] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 593.839929][T13856] ? netlink_deliver_tap+0x1ae/0xd30 [ 593.839946][T13856] genl_rcv+0x28/0x40 [ 593.839962][T13856] netlink_unicast+0x5aa/0x870 [ 593.839980][T13856] ? __pfx_netlink_unicast+0x10/0x10 [ 593.840001][T13856] netlink_sendmsg+0x8c8/0xdd0 [ 593.840020][T13856] ? __pfx_netlink_sendmsg+0x10/0x10 [ 593.840037][T13856] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 593.840059][T13856] ____sys_sendmsg+0xa5d/0xc30 [ 593.840077][T13856] ? __pfx_____sys_sendmsg+0x10/0x10 [ 593.840094][T13856] ? get_compat_msghdr+0x11a/0x170 [ 593.840114][T13856] ___sys_sendmsg+0x134/0x1d0 [ 593.840130][T13856] ? __pfx____sys_sendmsg+0x10/0x10 [ 593.840150][T13856] ? find_held_lock+0x2b/0x80 [ 593.840173][T13856] __sys_sendmsg+0x16d/0x220 [ 593.840188][T13856] ? __pfx___sys_sendmsg+0x10/0x10 [ 593.840210][T13856] __do_fast_syscall_32+0xe8/0x680 [ 593.840230][T13856] do_fast_syscall_32+0x32/0x80 [ 593.840240][T13856] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 593.840254][T13856] RIP: 0023:0xf7f31579 [ 593.840263][T13856] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 593.840274][T13856] RSP: 002b:00000000f542655c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 593.840285][T13856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000300 [ 593.840292][T13856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 593.840298][T13856] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 593.840304][T13856] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 593.840310][T13856] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 593.840323][T13856] [ 595.140052][T13878] wg2 speed is unknown, defaulting to 1000 [ 596.872295][ T826] usb 7-1: new high-speed USB device number 17 using dummy_hcd [ 597.036032][ T826] usb 7-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 597.039134][ T826] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 597.041828][ T826] usb 7-1: Product: syz [ 597.043291][ T826] usb 7-1: Manufacturer: syz [ 597.044869][ T826] usb 7-1: SerialNumber: syz [ 597.050120][ T826] usb 7-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 597.071085][ T826] usb 7-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 597.283579][T13894] random: crng reseeded on system resumption [ 597.301191][ T1331] usb 7-1: USB disconnect, device number 17 [ 598.144921][ T826] ath9k_htc 7-1:1.0: ath9k_htc: Target is unresponsive [ 598.902088][ T826] ath9k_htc: Failed to initialize the device [ 598.927098][ T1331] usb 7-1: ath9k_htc: USB layer deinitialized [ 599.018583][T13924] infiniband syz1: set active [ 599.018608][T13924] infiniband syz1: added syz_tun [ 599.094208][T13924] RDS/IB: syz1: added [ 599.094275][T13924] smc: adding ib device syz1 with port count 1 [ 599.094294][T13924] smc: ib device syz1 port 1 has no pnetid [ 599.296979][T13935] wg2 speed is unknown, defaulting to 1000 [ 600.432825][ T40] audit: type=1326 audit(1766487911.348:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.442318][ T40] audit: type=1326 audit(1766487911.348:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.451498][ T40] audit: type=1326 audit(1766487911.348:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.484056][ T40] audit: type=1326 audit(1766487911.348:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.491396][ T40] audit: type=1326 audit(1766487911.348:1079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=360 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.499675][ T40] audit: type=1326 audit(1766487911.348:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.507003][ T40] audit: type=1326 audit(1766487911.348:1081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.514619][ T40] audit: type=1326 audit(1766487911.348:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.521863][ T40] audit: type=1326 audit(1766487911.358:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.530137][ T40] audit: type=1326 audit(1766487911.358:1084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13945 comm="syz.1.1904" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f31579 code=0x7ffc0000 [ 600.803532][T13956] netlink: 148 bytes leftover after parsing attributes in process `syz.1.1904'. [ 602.581468][T13963] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1906'. [ 603.812103][T13986] block device autoloading is deprecated and will be removed. [ 604.092448][ T6258] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 604.163041][T13988] random: crng reseeded on system resumption [ 604.453033][ T1108] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 604.455323][ T1108] ata1: failed to read log page 10h (errno=-5) [ 604.457412][ T1108] ata1.00: exception Emask 0x1 SAct 0x80000 SErr 0x0 action 0x0 [ 604.460045][ T1108] ata1.00: irq_stat 0x40000000 [ 604.461749][ T1108] ata1.00: failed command: WRITE FPDMA QUEUED [ 604.463942][ T1108] ata1.00: cmd 61/18:98:76:14:10/00:00:00:00:00/40 tag 19 ncq dma 12288 out [ 604.463942][ T1108] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 604.469619][ T1108] ata1.00: status: { DRDY } [ 604.475218][ T1108] ata1.00: configured for UDMA/100 [ 604.477329][ T1108] ata1: EH complete [ 605.344631][ C3] ata1: illegal qc_active transition (00000000->08000000) [ 605.360238][T13993] syzkaller0: entered promiscuous mode [ 605.362162][T13993] syzkaller0: entered allmulticast mode [ 605.420398][T13997] tmpfs: Bad value for 'grpquota_block_hardlimit' [ 605.663728][ T1108] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 605.680086][ T1108] ata1.00: configured for UDMA/100 [ 605.992375][ T6013] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 606.004947][T14023] wg2 speed is unknown, defaulting to 1000 [ 606.152399][ T6013] usb 5-1: Using ep0 maxpacket: 16 [ 606.160175][ T6013] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 218, changing to 11 [ 606.164288][ T6013] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 34374, setting to 1024 [ 606.183549][ T6013] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice=e5.00 [ 606.186803][ T6013] usb 5-1: New USB device strings: Mfr=255, Product=0, SerialNumber=0 [ 606.190125][ T6013] usb 5-1: Manufacturer: syz [ 606.211418][ T6013] usb 5-1: config 0 descriptor?? [ 606.214323][T14015] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 606.612385][ T1331] usb 7-1: new high-speed USB device number 18 using dummy_hcd [ 606.693181][T14033] netlink: 'syz.0.1922': attribute type 10 has an invalid length. [ 606.697340][T14033] 8021q: adding VLAN 0 to HW filter on device team0 [ 606.700658][T14033] bond0: (slave team0): Enslaving as an active interface with an up link [ 606.765182][ T1331] usb 7-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 14129, setting to 64 [ 606.769700][ T1331] usb 7-1: config 0 interface 0 has no altsetting 0 [ 606.776715][ T1331] usb 7-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 606.780341][ T1331] usb 7-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 606.783703][ T1331] usb 7-1: Product: syz [ 606.785356][ T1331] usb 7-1: Manufacturer: syz [ 606.787245][ T1331] usb 7-1: SerialNumber: syz [ 606.791301][ T1331] usb 7-1: config 0 descriptor?? [ 606.801730][ T1331] usb 7-1: selecting invalid altsetting 0 [ 607.003372][ T1331] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 607.011768][T14029] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 607.021214][T14029] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 607.029851][T14028] usb 7-1: cannot submit urb 0, error -2: endpoint not enabled [ 607.033971][ T76] usb 7-1: USB disconnect, device number 18 [ 607.156412][ T1331] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 14129, setting to 64 [ 607.159896][ T1331] usb 6-1: config 0 interface 0 has no altsetting 0 [ 607.164592][ T1331] usb 6-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 607.167393][ T1331] usb 6-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 607.169795][ T1331] usb 6-1: Product: syz [ 607.171145][ T1331] usb 6-1: Manufacturer: syz [ 607.172686][ T1331] usb 6-1: SerialNumber: syz [ 607.177384][ T1331] usb 6-1: config 0 descriptor?? [ 607.183946][ T1331] usb 6-1: selecting invalid altsetting 0 [ 607.385031][T14038] FAULT_INJECTION: forcing a failure. [ 607.385031][T14038] name failslab, interval 1, probability 0, space 0, times 0 [ 607.389954][T14038] CPU: 0 UID: 0 PID: 14038 Comm: syz.1.1927 Not tainted syzkaller #0 PREEMPT(full) [ 607.389970][T14038] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 607.389977][T14038] Call Trace: [ 607.389982][T14038] [ 607.389987][T14038] dump_stack_lvl+0x16c/0x1f0 [ 607.390009][T14038] should_fail_ex+0x512/0x640 [ 607.390022][T14038] ? __kmalloc_cache_noprof+0x5f/0x800 [ 607.390037][T14038] should_failslab+0xc2/0x120 [ 607.390054][T14038] __kmalloc_cache_noprof+0x80/0x800 [ 607.390067][T14038] ? snd_pcm_oss_change_params_locked+0x1db/0x3ab0 [ 607.390081][T14038] ? snd_pcm_oss_change_params_locked+0x1db/0x3ab0 [ 607.390093][T14038] snd_pcm_oss_change_params_locked+0x1db/0x3ab0 [ 607.390105][T14038] ? rcu_is_watching+0x12/0xc0 [ 607.390121][T14038] ? trace_contention_end+0xdd/0x110 [ 607.390133][T14038] ? __mutex_lock+0x27b/0x1ca0 [ 607.390152][T14038] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 607.390173][T14038] ? __pfx___mutex_lock+0x10/0x10 [ 607.390198][T14038] snd_pcm_oss_make_ready_locked+0xb7/0x130 [ 607.390210][T14038] snd_pcm_oss_write+0x4c2/0xa10 [ 607.390222][T14038] ? bpf_lsm_file_permission+0x9/0x10 [ 607.390235][T14038] ? security_file_permission+0x71/0x210 [ 607.390252][T14038] ? __pfx_snd_pcm_oss_write+0x10/0x10 [ 607.390263][T14038] vfs_write+0x2a0/0x11d0 [ 607.390281][T14038] ? __pfx_vfs_write+0x10/0x10 [ 607.390296][T14038] ? find_held_lock+0x2b/0x80 [ 607.390310][T14038] ? __fget_files+0x204/0x3c0 [ 607.390329][T14038] ? __fget_files+0x20e/0x3c0 [ 607.390348][T14038] ksys_write+0x12a/0x250 [ 607.390363][T14038] ? __pfx_ksys_write+0x10/0x10 [ 607.390382][T14038] __do_fast_syscall_32+0xe8/0x680 [ 607.390401][T14038] do_fast_syscall_32+0x32/0x80 [ 607.390411][T14038] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 607.390425][T14038] RIP: 0023:0xf7f31579 [ 607.390434][T14038] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 607.390445][T14038] RSP: 002b:00000000f542655c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 607.390455][T14038] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000700 [ 607.390462][T14038] RDX: 0000000000000f00 RSI: 0000000000000000 RDI: 0000000000000000 [ 607.390468][T14038] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 607.390474][T14038] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 607.390480][T14038] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 607.390494][T14038] [ 607.393017][ T8053] usb 6-1: USB disconnect, device number 16 [ 607.625667][ T6013] usbhid 5-1:0.0: can't add hid device: -71 [ 607.628898][ T6013] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 607.633743][ T6013] usb 5-1: USB disconnect, device number 9 [ 607.812317][ T76] usb 7-1: new high-speed USB device number 19 using dummy_hcd [ 607.942321][ T76] usb 7-1: device descriptor read/64, error -71 [ 607.950138][T14044] wireguard0: entered promiscuous mode [ 607.952179][T14044] wireguard0: entered allmulticast mode [ 608.324073][T14055] cgroup: noprefix used incorrectly [ 608.332283][ T76] usb 7-1: new high-speed USB device number 20 using dummy_hcd [ 608.602392][ T76] usb 7-1: device descriptor read/64, error -71 [ 608.625350][T14061] netlink: 'syz.1.1934': attribute type 1 has an invalid length. [ 608.712555][ T76] usb usb7-port1: attempt power cycle [ 608.967565][T14064] FAULT_INJECTION: forcing a failure. [ 608.967565][T14064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 608.976774][T14064] CPU: 2 UID: 0 PID: 14064 Comm: syz.0.1935 Not tainted syzkaller #0 PREEMPT(full) [ 608.976801][T14064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 608.976813][T14064] Call Trace: [ 608.976819][T14064] [ 608.976827][T14064] dump_stack_lvl+0x16c/0x1f0 [ 608.976859][T14064] should_fail_ex+0x512/0x640 [ 608.976882][T14064] _copy_from_user+0x2e/0xd0 [ 608.976903][T14064] copy_from_buffer+0x7f/0xc0 [ 608.976932][T14064] copy_uabi_to_xstate+0x3c5/0x670 [ 608.976965][T14064] ? __pfx_copy_uabi_to_xstate+0x10/0x10 [ 608.977013][T14064] ? __fpu_restore_sig+0xa8a/0x1370 [ 608.977039][T14064] ? rcu_is_watching+0x12/0xc0 [ 608.977063][T14064] ? x86_task_fpu+0x5f/0x90 [ 608.977087][T14064] __fpu_restore_sig+0x10a6/0x1370 [ 608.977116][T14064] ? __pfx___fpu_restore_sig+0x10/0x10 [ 608.977155][T14064] ? __might_fault+0xe3/0x190 [ 608.977175][T14064] ? __might_fault+0x13b/0x190 [ 608.977200][T14064] fpu__restore_sig+0x151/0x190 [ 608.977229][T14064] ia32_restore_sigcontext+0x44a/0x630 [ 608.977258][T14064] ? __pfx_ia32_restore_sigcontext+0x10/0x10 [ 608.977284][T14064] ? rcu_is_watching+0x12/0xc0 [ 608.977307][T14064] ? _raw_spin_unlock_irq+0x23/0x50 [ 608.977331][T14064] ? lockdep_hardirqs_on+0x7c/0x110 [ 608.977373][T14064] __do_compat_sys_sigreturn+0x1b5/0x280 [ 608.977396][T14064] ? __pfx___do_compat_sys_sigreturn+0x10/0x10 [ 608.977416][T14064] ? __secure_computing+0x21c/0x320 [ 608.977442][T14064] do_int80_emulation+0x104/0x480 [ 608.977473][T14064] asm_int80_emulation+0x1a/0x20 [ 608.977492][T14064] RIP: 0023:0xf7fe6579 [ 608.977507][T14064] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 608.977525][T14064] RSP: 002b:00000000f54d655c EFLAGS: 00000296 [ 608.977539][T14064] RAX: 00000000fffffffc RBX: 0000000000000003 RCX: 00000000c0502100 [ 608.977549][T14064] RDX: 0000000080000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 608.977559][T14064] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 608.977568][T14064] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 608.977578][T14064] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 608.977601][T14064] [ 609.092291][ T76] usb 7-1: new high-speed USB device number 21 using dummy_hcd [ 609.122761][ T76] usb 7-1: device descriptor read/8, error -71 [ 609.422532][ T76] usb 7-1: new high-speed USB device number 22 using dummy_hcd [ 609.453996][ T76] usb 7-1: device descriptor read/8, error -71 [ 609.562664][ T76] usb usb7-port1: unable to enumerate USB device [ 611.449364][T14102] [ 611.450249][T14102] ====================================================== [ 611.452571][T14102] WARNING: possible circular locking dependency detected [ 611.454869][T14102] syzkaller #0 Not tainted [ 611.456572][T14102] ------------------------------------------------------ [ 611.458913][T14102] syz.0.1945/14102 is trying to acquire lock: [ 611.460877][T14102] ffff888025155068 (&pipe->mutex){+.+.}-{4:4}, at: anon_pipe_write+0x15d/0x1bd0 [ 611.463888][T14102] [ 611.463888][T14102] but task is already holding lock: [ 611.466306][T14102] ffff8880131e9948 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 611.469483][T14102] [ 611.469483][T14102] which lock already depends on the new lock. [ 611.469483][T14102] [ 611.472876][T14102] [ 611.472876][T14102] the existing dependency chain (in reverse order) is: [ 611.475826][T14102] [ 611.475826][T14102] -> #3 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 611.478414][T14102] __mutex_lock+0x1aa/0x1ca0 [ 611.480143][T14102] autofs_notify_daemon+0x4a6/0xd60 [ 611.482031][T14102] autofs_wait+0x10f3/0x1ac0 [ 611.483754][T14102] autofs_mount_wait+0x132/0x3c0 [ 611.485561][T14102] autofs_d_automount+0x4b2/0x960 [ 611.487403][T14102] __traverse_mounts+0x1b9/0x830 [ 611.489211][T14102] step_into_slowpath+0x772/0xf50 [ 611.491071][T14102] path_lookupat+0x627/0xc40 [ 611.492781][T14102] filename_lookup+0x224/0x5f0 [ 611.494536][T14102] kern_path+0x35/0x50 [ 611.496088][T14102] lookup_bdev+0xd8/0x280 [ 611.497715][T14102] resume_store+0x1d6/0x490 [ 611.499402][T14102] kobj_attr_store+0x58/0x80 [ 611.501111][T14102] sysfs_kf_write+0xf2/0x150 [ 611.502845][T14102] kernfs_fop_write_iter+0x3af/0x570 [ 611.504786][T14102] vfs_write+0x7d3/0x11d0 [ 611.506417][T14102] ksys_write+0x12a/0x250 [ 611.508059][T14102] __do_fast_syscall_32+0xe8/0x680 [ 611.509937][T14102] do_fast_syscall_32+0x32/0x80 [ 611.511736][T14102] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 611.513984][T14102] [ 611.513984][T14102] -> #2 (&of->mutex){+.+.}-{4:4}: [ 611.516364][T14102] __mutex_lock+0x1aa/0x1ca0 [ 611.518062][T14102] kernfs_seq_start+0x4f/0x2a0 [ 611.519838][T14102] seq_read_iter+0x2c1/0x12d0 [ 611.521566][T14102] kernfs_fop_read_iter+0x46c/0x610 [ 611.523462][T14102] copy_splice_read+0x618/0xc20 [ 611.525239][T14102] do_splice_read+0x285/0x370 [ 611.526990][T14102] splice_file_to_pipe+0x109/0x120 [ 611.528862][T14102] do_sendfile+0x400/0xe50 [ 611.530533][T14102] __ia32_compat_sys_sendfile+0x1e5/0x220 [ 611.532624][T14102] __do_fast_syscall_32+0xe8/0x680 [ 611.534539][T14102] do_fast_syscall_32+0x32/0x80 [ 611.536318][T14102] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 611.538554][T14102] [ 611.538554][T14102] -> #1 (&p->lock){+.+.}-{4:4}: [ 611.540882][T14102] __mutex_lock+0x1aa/0x1ca0 [ 611.542579][T14102] seq_read_iter+0xe1/0x12d0 [ 611.544286][T14102] kernfs_fop_read_iter+0x46c/0x610 [ 611.546168][T14102] copy_splice_read+0x618/0xc20 [ 611.547947][T14102] do_splice_read+0x285/0x370 [ 611.549666][T14102] splice_file_to_pipe+0x109/0x120 [ 611.551558][T14102] do_sendfile+0x400/0xe50 [ 611.553210][T14102] __ia32_compat_sys_sendfile+0x1e5/0x220 [ 611.555284][T14102] __do_fast_syscall_32+0xe8/0x680 [ 611.557138][T14102] do_fast_syscall_32+0x32/0x80 [ 611.558913][T14102] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 611.561225][T14102] [ 611.561225][T14102] -> #0 (&pipe->mutex){+.+.}-{4:4}: [ 611.563677][T14102] __lock_acquire+0x1669/0x2890 [ 611.565455][T14102] lock_acquire+0x179/0x330 [ 611.567142][T14102] __mutex_lock+0x1aa/0x1ca0 [ 611.568870][T14102] anon_pipe_write+0x15d/0x1bd0 [ 611.570681][T14102] __kernel_write_iter+0x720/0xb10 [ 611.572557][T14102] __kernel_write+0xf5/0x140 [ 611.574278][T14102] autofs_notify_daemon+0x4db/0xd60 [ 611.576189][T14102] autofs_wait+0x10f3/0x1ac0 [ 611.577883][T14102] autofs_mount_wait+0x132/0x3c0 [ 611.579696][T14102] autofs_d_automount+0x4b2/0x960 [ 611.581528][T14102] __traverse_mounts+0x1b9/0x830 [ 611.583282][T14102] step_into_slowpath+0x772/0xf50 [ 611.585108][T14102] path_lookupat+0x627/0xc40 [ 611.586815][T14102] filename_lookup+0x224/0x5f0 [ 611.588588][T14102] kern_path+0x35/0x50 [ 611.590156][T14102] lookup_bdev+0xd8/0x280 [ 611.591738][T14102] resume_store+0x1d6/0x490 [ 611.593424][T14102] kobj_attr_store+0x58/0x80 [ 611.595136][T14102] sysfs_kf_write+0xf2/0x150 [ 611.596849][T14102] kernfs_fop_write_iter+0x3af/0x570 [ 611.598783][T14102] vfs_write+0x7d3/0x11d0 [ 611.600421][T14102] ksys_write+0x12a/0x250 [ 611.602037][T14102] __do_fast_syscall_32+0xe8/0x680 [ 611.603896][T14102] do_fast_syscall_32+0x32/0x80 [ 611.605673][T14102] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 611.607933][T14102] [ 611.607933][T14102] other info that might help us debug this: [ 611.607933][T14102] [ 611.611312][T14102] Chain exists of: [ 611.611312][T14102] &pipe->mutex --> &of->mutex --> &sbi->pipe_mutex [ 611.611312][T14102] [ 611.615348][T14102] Possible unsafe locking scenario: [ 611.615348][T14102] [ 611.618202][T14102] CPU0 CPU1 [ 611.620588][T14102] ---- ---- [ 611.622917][T14102] lock(&sbi->pipe_mutex); [ 611.624949][T14102] lock(&of->mutex); [ 611.627832][T14102] lock(&sbi->pipe_mutex); [ 611.630883][T14102] lock(&pipe->mutex); [ 611.632689][T14102] [ 611.632689][T14102] *** DEADLOCK *** [ 611.632689][T14102] [ 611.635730][T14102] 5 locks held by syz.0.1945/14102: [ 611.637447][T14102] #0: ffff88802b050638 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 611.641164][T14102] #1: ffff888025496420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 611.645055][T14102] #2: ffff888028171888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x570 [ 611.649357][T14102] #3: ffff888040ac50f8 (kn->active#75){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2ff/0x570 [ 611.653738][T14102] #4: ffff8880131e9948 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 611.658120][T14102] [ 611.658120][T14102] stack backtrace: [ 611.660752][T14102] CPU: 3 UID: 0 PID: 14102 Comm: syz.0.1945 Not tainted syzkaller #0 PREEMPT(full) [ 611.660777][T14102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 611.660789][T14102] Call Trace: [ 611.660797][T14102] [ 611.660806][T14102] dump_stack_lvl+0x116/0x1f0 [ 611.660838][T14102] print_circular_bug+0x275/0x340 [ 611.660869][T14102] check_noncircular+0x146/0x160 [ 611.660900][T14102] __lock_acquire+0x1669/0x2890 [ 611.660919][T14102] ? __kasan_check_byte+0x13/0x50 [ 611.660950][T14102] lock_acquire+0x179/0x330 [ 611.660967][T14102] ? anon_pipe_write+0x15d/0x1bd0 [ 611.660995][T14102] ? __pfx___might_resched+0x10/0x10 [ 611.661021][T14102] ? rcu_is_watching+0x12/0xc0 [ 611.661049][T14102] __mutex_lock+0x1aa/0x1ca0 [ 611.661078][T14102] ? anon_pipe_write+0x15d/0x1bd0 [ 611.661104][T14102] ? is_bpf_text_address+0x94/0x1a0 [ 611.661129][T14102] ? kernel_text_address+0x8d/0x100 [ 611.661150][T14102] ? anon_pipe_write+0x15d/0x1bd0 [ 611.661185][T14102] ? unwind_get_return_address+0x59/0xa0 [ 611.661212][T14102] ? __bfs+0x148/0x290 [ 611.661237][T14102] ? __pfx___mutex_lock+0x10/0x10 [ 611.661267][T14102] ? check_irq_usage+0xe8/0xbc0 [ 611.661300][T14102] ? anon_pipe_write+0x15d/0x1bd0 [ 611.661327][T14102] anon_pipe_write+0x15d/0x1bd0 [ 611.661356][T14102] ? lockdep_unlock+0x64/0xd0 [ 611.661378][T14102] ? __lock_acquire+0x12c2/0x2890 [ 611.661396][T14102] ? __pfx_anon_pipe_write+0x10/0x10 [ 611.661418][T14102] ? lock_acquire+0x179/0x330 [ 611.661434][T14102] ? __pfx_anon_pipe_write+0x10/0x10 [ 611.661458][T14102] __kernel_write_iter+0x720/0xb10 [ 611.661482][T14102] ? __pfx___kernel_write_iter+0x10/0x10 [ 611.661504][T14102] ? __mutex_lock+0x27b/0x1ca0 [ 611.661528][T14102] ? __kernel_text_address+0xd/0x40 [ 611.661547][T14102] ? autofs_notify_daemon+0x45a/0xd60 [ 611.661569][T14102] __kernel_write+0xf5/0x140 [ 611.661592][T14102] ? __pfx___kernel_write+0x10/0x10 [ 611.661615][T14102] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 611.661645][T14102] autofs_notify_daemon+0x4db/0xd60 [ 611.661664][T14102] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 611.661683][T14102] ? kernfs_fop_write_iter+0x3af/0x570 [ 611.661706][T14102] ? vfs_write+0x7d3/0x11d0 [ 611.661729][T14102] ? ksys_write+0x12a/0x250 [ 611.661757][T14102] ? lockdep_init_map_type+0x5c/0x270 [ 611.661768][T14102] ? lockdep_init_map_type+0x5c/0x270 [ 611.661780][T14102] autofs_wait+0x10f3/0x1ac0 [ 611.661792][T14102] ? __pfx_autofs_wait+0x10/0x10 [ 611.661803][T14102] ? __pfx_path_check_mount+0x10/0x10 [ 611.661814][T14102] ? find_held_lock+0x2b/0x80 [ 611.661828][T14102] ? path_has_submounts+0xcf/0x120 [ 611.661840][T14102] ? do_raw_spin_unlock+0x172/0x230 [ 611.661853][T14102] ? find_held_lock+0x2b/0x80 [ 611.661866][T14102] autofs_mount_wait+0x132/0x3c0 [ 611.661878][T14102] autofs_d_automount+0x4b2/0x960 [ 611.661890][T14102] __traverse_mounts+0x1b9/0x830 [ 611.661902][T14102] step_into_slowpath+0x772/0xf50 [ 611.661917][T14102] ? __up_read+0x2d1/0x700 [ 611.661928][T14102] ? __pfx_step_into_slowpath+0x10/0x10 [ 611.661942][T14102] ? __lookup_slow+0x420/0x460 [ 611.661955][T14102] path_lookupat+0x627/0xc40 [ 611.661970][T14102] filename_lookup+0x224/0x5f0 [ 611.661984][T14102] ? __pfx_filename_lookup+0x10/0x10 [ 611.662003][T14102] ? getname_kernel+0x52/0x370 [ 611.662013][T14102] ? __asan_memcpy+0x3c/0x60 [ 611.662027][T14102] kern_path+0x35/0x50 [ 611.662041][T14102] lookup_bdev+0xd8/0x280 [ 611.662052][T14102] ? __pfx_lookup_bdev+0x10/0x10 [ 611.662062][T14102] ? __asan_memcpy+0x3c/0x60 [ 611.662075][T14102] resume_store+0x1d6/0x490 [ 611.662088][T14102] ? __pfx_resume_store+0x10/0x10 [ 611.662102][T14102] ? find_held_lock+0x2b/0x80 [ 611.662117][T14102] ? __pfx_resume_store+0x10/0x10 [ 611.662129][T14102] kobj_attr_store+0x58/0x80 [ 611.662145][T14102] ? __pfx_kobj_attr_store+0x10/0x10 [ 611.662168][T14102] sysfs_kf_write+0xf2/0x150 [ 611.662180][T14102] kernfs_fop_write_iter+0x3af/0x570 [ 611.662198][T14102] ? __pfx_sysfs_kf_write+0x10/0x10 [ 611.662209][T14102] vfs_write+0x7d3/0x11d0 [ 611.662225][T14102] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 611.662243][T14102] ? __pfx_vfs_write+0x10/0x10 [ 611.662258][T14102] ? find_held_lock+0x2b/0x80 [ 611.662276][T14102] ksys_write+0x12a/0x250 [ 611.662291][T14102] ? __pfx_ksys_write+0x10/0x10 [ 611.662308][T14102] __do_fast_syscall_32+0xe8/0x680 [ 611.662326][T14102] do_fast_syscall_32+0x32/0x80 [ 611.662336][T14102] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 611.662350][T14102] RIP: 0023:0xf7fe6579 [ 611.662360][T14102] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 611.662370][T14102] RSP: 002b:00000000f54d655c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 611.662381][T14102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000040 [ 611.662388][T14102] RDX: 0000000000000104 RSI: 0000000000000000 RDI: 0000000000000000 [ 611.662395][T14102] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 611.662401][T14102] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 611.662408][T14102] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 611.662419][T14102] [ 611.860019][T14102] PM: Image not found (code -22) [ 612.212906][T14091] wg2 speed is unknown, defaulting to 1000 [ 612.307317][ T40] kauditd_printk_skb: 14 callbacks suppressed [ 612.307329][ T40] audit: type=1326 audit(1766487923.218:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=14090 comm="syz.2.1942" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f26579 code=0x0 [ 613.102405][ T5942] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 613.105802][ T5942] Bluetooth: hci3: Injecting HCI hardware error event [ 613.108573][ T5942] Bluetooth: hci3: hardware error 0x00 [ 615.182436][ T5942] Bluetooth: hci3: Opcode 0x0c03 failed: -110