last executing test programs: 4.533922172s ago: executing program 1 (id=4010): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps_rollup\x00') madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000500), 0xd13182, 0x0) read$FUSE(r0, &(0x7f00000007c0)={0x2020}, 0x2020) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) sendfile(r2, r2, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x10, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB='\v\x00\x00\x00\a\x00\x00\x00\b\x00\x00\x00'], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000b70800000000ebff7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, @flow_dissector=0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c0000001400b59527bd7000fcdbdf250a400000", @ANYRES32=r8, @ANYBLOB="1400020000000000000000000000ffff00000000d3e6392c03b9bf16345ed54da03b4f435e68923639391f0f1348845b0aa4c6a3ffd6"], 0x2c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x41c1}, 0x4040800) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r10}, 0x10) r11 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x82) ioctl$USBDEVFS_SUBMITURB(r11, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x20020009, 0x0, &(0x7f0000000240)={0x20, 0x0, 0xfffc, 0x360, 0x7}, 0x1a, 0x7, 0x60000000, 0x0, 0x4, 0x101, 0x0}) 4.180283574s ago: executing program 1 (id=4016): socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb01001800000000000000980000009800000002000000000000000a0000060400000000575295481da403270000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000003000004000000000000000000000000000000000000000000000000000000000000000001000000000000000000"], 0x0, 0xb2}, 0x28) r0 = syz_open_dev$midi(&(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000001d000100000000000007000000", @ANYRES32=r2, @ANYBLOB="080012000a0002000180c20000010000"], 0x28}}, 0x10) socket$key(0xf, 0x3, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000050000000100000007"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000740), 0x20075, r3}, 0x38) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000009c0)="ad56b6c5820fae9d6dcd3292ea54c7be8bbdadbb1632ea5704cae881ef915d374c90c200", 0x24) r5 = accept4(r4, 0x0, 0x0, 0x800) syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r5) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES8=r5, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r6, 0x2000300, 0xe, 0x0, &(0x7f0000000000)="63eced8e46dc3f0adf3389f7b986", 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000001c0)={r9, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0xd4}, 0x9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000003c0)={r9, 0xeef7, 0x5}, 0x8) socket$packet(0x11, 0x3, 0x300) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="0600201f0000babe001f00850800", 0xe, 0x4000800, &(0x7f0000000300)={0x11, 0xc, r11, 0x1, 0xfc, 0x6, @remote}, 0x14) io_uring_setup(0x1144, &(0x7f0000000080)={0x0, 0xebf3, 0x2, 0x4, 0x3e0}) 3.760424171s ago: executing program 1 (id=4019): socket(0x10, 0x3, 0x0) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000080)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000400)={0x60, 0x2, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x9, &(0x7f0000000200)=[{0x1f, 0x3, 0x1}, {0x76118177, 0x0, 0x80000000}, {0x2800000, 0x7, 0xffffffffa3b2e83a}], 0x3, 0x5, 0x41, 0x45, 0x7, 0x2}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x10000}) ioctl$TIOCL_SETSEL(r1, 0x4b52, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES64=r0, @ANYRESDEC=r2], 0x44}}, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r3, 0x400452c8, &(0x7f0000000100)) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c9, &(0x7f0000000100)) 3.678586477s ago: executing program 1 (id=4020): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0, 0x0}) r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x38) iopl(0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @pix={0x434c, 0x8, 0x584e4f53, 0x4, 0x2, 0x7, 0x0, 0x5, 0x1, 0x4, 0x2, 0x7}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000300)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x401c2, 0x0) ftruncate(r2, 0x8800000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b80)=""/4096, 0x20001b80}, {&(0x7f0000001b80)=""/112, 0x70}], 0x2, 0x0, 0xa0028cb4}}], 0x40000000000013c, 0x700, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="b4050000fdff7f006110580000000000c60000000000000095000000000000009f33ef60916e6e713f1eeb0b725ad99b817fd98cd824498949714ffaac8a6f770600dcca55f21f3ca9e822d182054d54d53cd2b6db714e4beb5447000001000000008f2b9000f22425e4097ed62cbc891061017cfa6fa26fa7088c60897d4a6148a1c1e43f00001bde60beac671e8e8fdecb03588aa623fa71f31bf0f871ab5c2ff88afc60027f4e5b5271ed58e835cf0d0000000098b51fe6b1b8d9dbe87dcff414ed000000000000000000000000000000000000000000000000000000b347abe6352a080f8140e5fd10747b6ecdb3540546bf636e3d6e700e5b0500000000000000eb9e1403e6c8f7a187eaf60f3a17f0f046a307a403c19d9829c90bd2114252581567acae715cbe1b57d5cda432c5b910400623d24195405f2e76ccb7b37b41215c184e731fb1"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r5, r6, 0x4, 0x0, @void}, 0x10) sendfile(r3, r2, 0x0, 0x578410eb) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) pipe(0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x0, @thr={&(0x7f0000000300), &(0x7f0000000380)}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0xc048aeca, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) 3.316072035s ago: executing program 3 (id=4025): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=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)={0x8, 0x2}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) 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$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)={0x40, 0x0, 0x1, 0x80000, 0x1, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}]}, 0x40}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$comedi(0xffffff9c, &(0x7f0000001a80)='/dev/comedi3\x00', 0x181000, 0x0) ioctl$COMEDI_INSNLIST(r4, 0x8008640b, &(0x7f0000113800)={0x8000000000002a5}) 2.986015879s ago: executing program 3 (id=4026): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) clock_nanosleep(0xd, 0x0, 0x0, 0x0) mount$afs(&(0x7f0000000100)=@cell={0x25, 'syz1:', 'syz1'}, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000240), 0x400, &(0x7f0000000440)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRESHEX=r1]) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r2, &(0x7f00000102c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xfffffe5d) syz_fuse_handle_req(r2, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r2, &(0x7f0000000380)={0x50, 0x0, r3, {0x7, 0x2b, 0x0, 0x8412060, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000}}, 0x50) link(&(0x7f0000000280)='./file0/../file0/file0\x00', &(0x7f0000000400)='./file0/../file0/file0\x00') syz_fuse_handle_req(r2, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x7, {0x0, 0x0, 0x4000000006, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffbfffffffffff, 0xddd2, 0x4, 0x0, 0x0, 0x9}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x802, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000140), 0x2, 0x141102) writev(r5, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r6 = syz_io_uring_setup(0x88f, &(0x7f0000000180)={0x0, 0xc989, 0x0, 0xffffffdf, 0x249}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x108, &(0x7f0000000080)=0xfffffffa, 0x0, 0x4) syz_io_uring_submit(r7, r8, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x40, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x8001}}) io_uring_enter(r6, 0x2b93, 0xf9d0, 0x22, 0x0, 0x0) syz_fuse_handle_req(r2, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x3}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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8c0abf8287a836ced10d852025b70000b04d6977306b5d19cac3ed6d50cf0f2a623fce68a233dd6263c0635783998d0a2da76d5080ca8aac7afe8b5750004be87b260f5c6f6dfe4ffbe55fa86924b3fae0f84e2c23f608f41e4d4e4611f22cb282d9ec2413817656806265cd4b0ec24b2ccf79235f348d5d327618c79717f4a849bf838ce3edf7b02fc27bf92abe64aded9f6f2ee8857384dbf63f88471c73cc28366c30b37361ccdb95e16523a6f65f198906b75e148e9ca78ea7e823db6ab7221697e5fc285dfb308ccfa47980e7c4bb4f6047da4cb127ba2334b6ae616098149ffb0cfd5467dc97580d838929b5363768030a59ee1b60f60194094ca8f02ba5aa3eccf7eab811a8204f6f73a886f74d0ac4669d282c7f1cfb29b26f4902f6f7e0b027b01090f362313a5ad20aa719432cea2444959d19c7889f5b3c37ae7439974bd7cb2c03279a402418600bc854b1f9456d62081a89c931b1bf427e3f495e4dcb6f85d9beb948c62a19ea47b40a00525704bda039ba87a7ea1a674da1e9d2da3878438ef4f48fb764f65841934fe0d1886714a422f1b13db25c0587f4557c042545fbae6c91aa2e9fc5a8f84b5fe90427192b0140527c56fc437be55a48d0a82d2fbb8e5254da21a3d48e5632933d1a54b3a2c0bc7ea34321640708a5790185b1f00439971d676ae6fddf92db22bc801cce738768b0618578f192fcfb4a9b9d736b61f7aeaac0ae76039ee17052f20c23754c9e3ab751a5567648eeae2de4183a7ae6d6149eeca6566a7388c3c7ff41bc7e3858978ea73dae0c9af915232f9f05308bb6b7f99fcd265a95edc4ff3ff5ccb02840c75f4d19a118deb7ef445f617bcd15a8c6fb975e51e776527eff86c7b50bcae2e3797d26237ae8e9722639decaf9489b12ad7aeaff6db3e447df91302ac942de2b6ff30b1eb506a43a0e65f02de7d512f41ee700d62b70b982d55dca30494c04a28adee874a1c7c", 0x2000, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x90, 0x0, 0x40100000000, {0x3, 0x3, 0x716, 0x81, 0x2, 0x2c7, {0x1, 0x38000, 0x8, 0x8, 0x1a20, 0xb, 0x5e7, 0x80, 0x9, 0x8000, 0x7, 0x0, r4, 0x8, 0x10000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) close_range(r1, 0xffffffffffffffff, 0x0) 1.620574184s ago: executing program 3 (id=4031): modify_ldt$write(0x1, &(0x7f0000000000)={0xfff}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000140)={0x3ff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x43}}}}, 0x88) setsockopt$MRT_DONE(0xffffffffffffffff, 0x0, 0xc9, 0x0, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x4) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x235, &(0x7f0000000500)={0x0, 0x4533, 0x10100, 0xfffffffe, 0x24c, 0x0, r1}, &(0x7f0000000880)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x201}, 0x1}) io_uring_enter(r2, 0x234f, 0xb1e6, 0x1, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x275a, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x8}) fcntl$lock(r5, 0x26, &(0x7f0000000080)={0x1, 0x0, 0x2007, 0x1fd}) fcntl$lock(r5, 0x7, &(0x7f0000000280)={0x1, 0x0, 0x2f, 0x9}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000280)={0xffffffff}, 0x10) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r6, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r6, &(0x7f0000004180)="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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x90, 0x0, 0xffffffffffffffff, {0xffffffffffffffff, 0x2, 0x101, 0x0, 0x0, 0x5949, {0x40, 0xd08, 0x0, 0x100, 0x1, 0x0, 0x7, 0x0, 0x122, 0x6000, 0x10000, r8, 0x0, 0x902, 0xfffffff2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r1, &(0x7f0000000440)={0x50, 0x0, r7, {0x7, 0x29, 0x0, 0x0, 0x0, 0x2, 0xf04c, 0x2, 0x0, 0x0, 0x0, 0x1}}, 0x50) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x922, 0x200000000005) syz_emit_ethernet(0x3a, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000000000/0x2000)=nil, 0x8000000, 0x19) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x9) r9 = io_uring_setup(0x1de1, &(0x7f00000004c0)={0x0, 0xf3bc, 0x1, 0x2}) io_uring_register$IORING_REGISTER_FILES2(r9, 0x8, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 1.460177911s ago: executing program 1 (id=4034): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x1a, &(0x7f0000000240)={0x1, 'veth0_to_team\x00'}, 0x18) syz_emit_ethernet(0xbf, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff5f6e9bae372b0800450000b10068000040019078ac1e0500000014aa0300907803240000450001000000000000010000ac1414aa64010100867100000000000ce256b28c59881681fb5200090200561de584b703c80009e706d30bd224f80007cfa11cab1a02108475be675de6a70a05a0dc91e5c6000a6580a5e97612fe86001273bc2300ad0000000000000000000000000cc8f46976e79e56c7a95e860c0000000000067f36c525000000e400"/191], 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x2000002, 0x90012, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='blkio.bfq.time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000080), 0x4) r4 = socket(0x1d, 0x2, 0x6) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'wlan1\x00', &(0x7f0000000080)=@ethtool_ringparam={0x11, 0x2, 0x6, 0x800, 0x80, 0x6, 0x0, 0x5, 0x1}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r3, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x402c5828, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x82cb000}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000100)='mm_vmscan_kswapd_wake\x00', r3, 0x0, 0x800000}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x8, 0x0, 0x7ffc0002}]}) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) 765.660991ms ago: executing program 3 (id=4036): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0x8, 0x8}, 0x48) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000140)='^', 0x34000, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0xda90) (async) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x4, 0x7, 0x9}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000900)=@framed={{0x18, 0x3}, [@map_fd={0x18, 0x2, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x1b}]}, &(0x7f0000000000)='GPL\x00'}, 0x80) (async) accept4(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x0, 0x0) (async) r2 = shmget(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffb000/0x3000)=nil, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1a, 0x3, &(0x7f0000000040)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) (async) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='workqueue_queue_work\x00', r3}, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000005ec0), 0xffffffffffffffff) 680.869456ms ago: executing program 2 (id=4038): socket(0x10, 0x3, 0x0) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x10000}) ioctl$TIOCL_SETSEL(r2, 0x4b52, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES64=r0, @ANYRESDEC=r3], 0x44}}, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r4, 0x400452c8, &(0x7f0000000100)) ioctl$FS_IOC_GETFSLABEL(r3, 0x400452c9, &(0x7f0000000100)) 680.526059ms ago: executing program 2 (id=4039): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffe54, &(0x7f0000001180)={&(0x7f0000000100)=@newqdisc={0x3c, 0x24, 0x3fe3aa0262d8c583, 0x70bd2b, 0x2800, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x6, 0x9}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0xc, 0x8002, [@TCA_FQ_PIE_FLOWS={0x8, 0x2, 0x1}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) 624.135445ms ago: executing program 3 (id=4040): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2}, 0x94) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x62181) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xb0000004}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='sys_enter\x00', r0}, 0x10) rt_sigprocmask(0x0, 0x0, 0x0, 0x0) setpriority(0x0, 0x0, 0x10000) lsm_set_self_attr(0x64, &(0x7f0000002980)={0x64, 0x8, 0x20}, 0x20, 0x0) r3 = dup(0xffffffffffffffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@fallback=r3, 0x2e, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000001a00)='./file1\x00', 0x141040, 0x42) ioctl$AUTOFS_IOC_SETTIMEOUT(r4, 0x80049367, &(0x7f0000000040)=0x3) mount(&(0x7f0000000000)=@sr0, &(0x7f0000004a00)='./file1\x00', &(0x7f0000000080)='udf\x00', 0x100080f, 0x0) 623.794554ms ago: executing program 2 (id=4041): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/address_bits', 0x0, 0x0) lseek(r0, 0x200002, 0x4) ioctl$KVM_GET_TSC_KHZ_cpu(r0, 0xaea3) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180500000000000000000000030000009500000000000000"], &(0x7f0000000080)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x20001, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_CAP_X2APIC_API(r4, 0x4068aea3, &(0x7f0000000100)) ioctl$KVM_SET_GUEST_DEBUG_x86(r5, 0x4048ae9b, &(0x7f0000000700)={0x3, 0x0, {[0xc22, 0xf373, 0x19, 0x2, 0x40, 0x800, 0x6b, 0x1]}}) ioctl$KVM_SET_GUEST_DEBUG_x86(r5, 0x4048ae9b, &(0x7f0000000180)={0x0, 0x0, {[0x7, 0x7fffffffffffffff, 0x6, 0x6, 0x9, 0x1, 0x10000, 0x2]}}) syz_open_dev$sg(&(0x7f0000000280), 0x8, 0x80000) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b813a283d63692d976500001800028009001400aaaaaaaaaabb00000800090000000000"], 0x48}}, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f00000000c0)={0x1, 0xaa4, 0x0, &(0x7f0000002400)}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r6, 0x40047211, &(0x7f0000000080)=0x1) ioctl$KVM_SET_CLOCK(r8, 0x4188aec6, &(0x7f0000000040)={0x1, 0x8, 0x0, 0x0, 0x8}) 613.62131ms ago: executing program 1 (id=4042): ioctl$IOCTL_VMCI_VERSION2(0xffffffffffffffff, 0x7a7, &(0x7f0000000080)=0xb0000) bpf$MAP_CREATE(0x0, 0x0, 0x48) close(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x3, &(0x7f0000000300)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37}, 0x94) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/19, 0x13}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x5, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000040)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x0, 0x19, 0x0, "58ec87bb53679fd04400889a2da26c4414fab0919616e14e4feb4b5daa18fe922406b64cddaeb9d339ba3c01c2c7d0df8e61740b9af2d4e499d58654a4cf0fa0ce1f830c3279cffcfd000000000200"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xce, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendmsg$inet(r0, &(0x7f00000015c0)={0x0, 0x14, &(0x7f0000001600)=[{&(0x7f0000000240)=' ', 0xa2732}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000740)=""/4096, 0xa15b0}], 0x1, 0x0, 0x2000000000000}, 0x700) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 500.049842ms ago: executing program 3 (id=4043): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0, 0x0}) openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) iopl(0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @pix={0x434c, 0x8, 0x584e4f53, 0x4, 0x2, 0x7, 0x0, 0x5, 0x1, 0x4, 0x2, 0x7}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000300)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x401c2, 0x0) ftruncate(r1, 0x8800000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b80)=""/4096, 0x20001b80}, {&(0x7f0000001b80)=""/112, 0x70}], 0x2, 0x0, 0xa0028cb4}}], 0x40000000000013c, 0x700, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={r4, r5, 0x4, 0x0, @void}, 0x10) sendfile(r2, r1, 0x0, 0x578410eb) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) pipe(0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x0, @thr={&(0x7f0000000300), &(0x7f0000000380)}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0xc048aeca, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, &(0x7f0000000080)=0xfffffff8, 0x0, 0x4) 499.346108ms ago: executing program 0 (id=4044): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="5800000002060102000034e40000000000000008050005000a000000050001000600000005002000000000000900020073797a310000000012000300686173683a6e65742c706f72740000000c000780080006"], 0x58}, 0x1, 0x0, 0x0, 0x81}, 0x0) 425.074437ms ago: executing program 0 (id=4045): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, &(0x7f0000000180)) r1 = userfaultfd(0x80801) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3000002, 0x5d031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x184}) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0xf0ffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r2, 0x4, &(0x7f00000000c0)=0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x4}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x42, 0x0) r3 = io_uring_setup(0x4385, &(0x7f00000002c0)={0x0, 0x545c, 0x800, 0x3, 0x1d1}) syz_io_uring_setup(0x4e77, &(0x7f00000001c0)={0x0, 0x1b16, 0x1000, 0x0, 0x364, 0x0, r3}, &(0x7f0000000240), &(0x7f0000000280)) mlockall(0x5) 380.530036ms ago: executing program 0 (id=4046): socket$phonet_pipe(0x23, 0x5, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000080)={0x1d, r1, 0x2, {0x1, 0x0, 0x5}}, 0x18) sendto$unix(r0, &(0x7f0000000140)="fa7e53f637a2bb", 0x7, 0x4, 0x0, 0x0) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x40000000000}, 0x0, &(0x7f0000000240)={0x1f}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) 251.17282ms ago: executing program 2 (id=4047): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x9202, 0xd00}}, &(0x7f0000000280)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0)={0x2}, 0x10}, 0x90) 251.028ms ago: executing program 0 (id=4048): socket(0x10, 0x3, 0x0) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000, 0x0, 0x0, 0x10000}) ioctl$TIOCL_SETSEL(r2, 0x4b52, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES64=r0, @ANYRESDEC=r3], 0x44}}, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r4, 0x400452c8, &(0x7f0000000100)) ioctl$FS_IOC_GETFSLABEL(r3, 0x400452c9, &(0x7f0000000100)) 180.830676ms ago: executing program 2 (id=4049): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000007d40)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000080)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"/970], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x1f2f, 0xf, 0x3ce, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x3, 0x11, &(0x7f0000000200)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40002}, [@call={0x85, 0x0, 0x0, 0x53}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0xe, 0x0, &(0x7f0000000100)="b34715ecd04550d3abc89b6f7bec", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f00000001c0), 0x12) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000180)={@private2, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@mcast2, 0x800, 0x0, 0x2, 0x0, 0x0, 0x8c}, 0x20) r8 = openat$autofs(0xffffff9c, &(0x7f0000000000), 0x80001, 0x0) r9 = openat$fuse(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r8, {0x0, 0xee01}}, './file0\x00'}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={@fallback=0xffffffffffffffff, 0x5, 0x1, 0x8b78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r12, 0xc0406618, &(0x7f00000004c0)={@desc={0x1, 0x0, @desc4}}) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8, &(0x7f0000000300)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, r10}, 0x2c, {[], [{@dont_measure}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@uid_eq={'uid', 0x3d, r11}}, {@measure}, {@subj_type={'subj_type', 0x3d, '/dev/autofs\x00'}}, {@hash}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@subj_type={'subj_type', 0x3d, '/dev/autofs\x00'}}]}}) mkdirat$cgroup_root(0xffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r8, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc315}}, './file0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="30000000190001000000000000000000021800000000ff000000000008000100ac1414000c0009"], 0x30}}, 0x4000) 79.960713ms ago: executing program 0 (id=4050): r0 = socket$igmp6(0xa, 0x3, 0x2) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000001840), 0xffffffffffffffff) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r1, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001980)={&(0x7f0000001880)={0x4c, r2, 0x1, 0x0, 0x0, {0x21}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0x4c}}, 0x40000) syz_emit_ethernet(0x7a, &(0x7f0000000640)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa808100100086dd60f53a0400403a00fe8000000000000000000000000000bbff0200000000000000000000000000010200004000fffc010000000000000000000000000000fc0200000000000000000000000000003a00001f00000000f4c638bed6f068cc"], 0x0) (async) syz_emit_ethernet(0x7a, &(0x7f0000000640)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa808100100086dd60f53a0400403a00fe8000000000000000000000000000bbff0200000000000000000000000000010200004000fffc010000000000000000000000000000fc0200000000000000000000000000003a00001f00000000f4c638bed6f068cc"], 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848110000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) (async) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848110000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) 79.52397ms ago: executing program 2 (id=4051): r0 = socket$inet(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f0000000080)=0x10) socket$inet6_mptcp(0xa, 0x1, 0x106) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0xc0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040), 0x8002, 0x0) write$P9_RSTATu(r1, &(0x7f0000000740)={0x59a, 0x7d, 0x0, {{0x500, 0x1e8, 0x0, 0x0, {}, 0x0, 0x0, 0xffffffff, 0x0, 0x2e, '\x04nodZ=\xbfd\x027\xfcb%\xff\xff\xff\x80\x05\x00\x00\x00\x00\x00\x00\xff\x03\xff\x92\xe9\x16\x00\x05\x9beq,\x93\xcb=\xb6\xc21\xd1\x19\xaa\xa1', 0x39, 'p\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\xd9\xb5i(\xfb\xbf\v\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x06\xb4\x94\xe1', 0x35, '\xcf`7-a\xcc\xea\xb8\xc8\x86A\xeb\x93\xb4\xcc\xf6\x00*\xb8{\xfc\x01\'\x96\t?h0\\M\"(9\xe4F\x1a\xb6*\xeb\x84\x1f \x83~\x01\b\xe2\xe7HP\x1cQH', 0x119, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xdb\x80\xe8\xd4\a\x00\x00\x007\x00\x87\x0fFB\xe4\xc5\xde\x87\x14\xa2\xb0\x84L#E\xd8\xdfI\xd7\x00\xef\xc4R\xaf\xb5F\x9e\xaa\xd2\xc8\x85z5$F\xae+N\xa7\b\xfa\"\xc6\xdeH\x82\xe3FAQ\xdfC\xbeZ\'\x9a\x95\xf2\xa9\x00\x17D\xa9tSXF\xe1>-\f\xb4\x9eJ\x0f\xa1u3C\xb8\xa3\xc0\xaf\xca\xe6,\xc4)\xc0\xec}dThJB\x8dX\x9du\x9fa~\xa1\x95\"\xc6/\x19$\x80\x11\x9b(\x01\xc9\xc1\x04\x14\x05`\xf2\r8Y\n\x81\x98*\x94\x90\xb3\x95\xe9\x00t\v\xdc\x1a\xb08w&A\x9b\xff\xd5\xc7s}L*\x17\xb9/\x18\xed\xc9\x9c\x10\x99\xe4\x0f\x13\xd8(\x04\x9f<[:\x7f\xe00\xd9\xc7\x8a\xea\x99\x03\xaf\x14#U\xf5I\xab\xb3\xf7\xb4\v\xb0\x10\"+O'}, 0x39d, 'odev/n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\fA\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaau\xf8$k\xccB\xea\xa8\xc61\xc0\xc5\x00\x95\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xc0\xfbNL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12.a\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xc2\x00\x00\x000\xe4\xee+\xfc\x7f\x80P\x85\x11C\xe5\x16\x1a\xcdG\x15\n\xcb\xaft8\"\xdf\xe2\x03\xb1\b\xd3~\x91M\xc1\xe5>#LP\x9e\xcaA\a\xa1q,\xaa\x9d\xa5=\x05\x1c6\x88Ly\x18&a\xf3\xca6\xbc\xdb\xfb\xbd&q\t\xf81\x9d\x8d\xd5\xc0p\x99\xeb\x1b\x11\x03\x06U\xf5biOat=\x19B\x1bJ\x19\xef\x8b\x8bL\xe9\xc9\x93\xc7\xd6\xcb0\fNezNP\xa3[\\\xc1k\x8c\x16\x1a\x8e=\xf9\x03k\xbc\xf2\x8a\xdc\xd1\x9alL)\x17\t\xae\xe5\xab>[\xc5\xae)\xf4u\xe4\xd2D\b\xb5\x16}\x0f\xaf_\xc1Vkp\\\x8b`\xaf\xa8\xac\xa4/~\x04i\x18\x8a\x0e\xf0b\xca\x18\xe3\x8f\x9e\xe1\n\xc7}+~\xb9\xd6\x0e\xa7\x9f\xdbUd\x11\xe5\x9d\xfb\xd8\xdb\xb8\xa2\xa6b.\xbc\xf8Lio\xa4\xda!\xba\xd22\r\rh\xe9\xbfCF\xf0ha\x19\xa3\x9e@\x03\x95\xc8\xf2\x82^\xa0i\xae\x0e\x14;\xd1\xa4Ay\xed\x8e<\xea\v^\x9a\x19\xcc\x7f\xfaP\x0f\xa4\x1bl\x80I\xbd\xe4X\'\xd5N\xc9\x01\xd2z\xd1%\x05h\x89\xb33k?\x06\x83\x8c[fz\xe2.\xfe;\xc1[\x82_\x7f\xbc\xe4\x80\'(\x1c\xf9\xfe\x8f\xc2\x1f\xc7|$=\xe2g\x051\x0e\xb8\x1c\xf7M\xe0)1\x92\xa1?j\xd0W\xdea\xfd\x8a\xba\x8e\xf4C\x9b\xc0jE\xb2\xb01bQZ#C:\xfe\xb5*\xed\xb5\xabo3FS8\x05\x15\xf7y\xf3]\xc8\xa7\x8c7w$\x92\xa2(L!\xd2\x13V\xd4s\xf0\x0f\x85\x13|{\xf0cou}5(\x86\x9b?\x00w5\xcf\xf8\\\x9d\x97\x8b\xf5]\xcc&\xd6-%\xe3\b\xf0\x88\'\xa9\x1f\xf4{\xec\x92\xf8\xe9\x1ey\bfT\x00\xaaN9\xb3Y\x86#\x9d\\{\x94\x92\xc5\xbb&\xbcU\xb5[I\xedpHnn}\xa3\x8c \x84P\xf9\xf7\x9e\x1bA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xae-[\\\x99\xf7\x17\xf0\xa0wI#\x9b]\b\xf8\xc5\xc0\xadyQ\xe0\xa7\xc7\xf3\xdb\x8d\xfd?\x86W%\x8al\x04\xf3-W\xad(s\xdeE\xfa\x98\xb0\xf8&y\x17\xff\x9b\xbe\x9c\rt\xa5\xac\xa2\x06\xfe)\xe0\xc1\x03\x9f\"U<\'GB]\x83\x100x.\xe7\x8f\x8b\xa3]\xe3\x18\xc5?\tO\x92\\\xc9x.\x94\xb6\xc8p\xa4\x87g\x8b\xfa\xe7E\xdf\xf2h\xbd\xa7\xfd\xec\x87<\xe4\xfbK\x8d\xcb\xa0A\x9b0D\x9a\xdf\xefrAb\xbf\xb1\n\xaf\xcf\xeaH\xa6\x7f\xaew3\xcc:\x7f\x1e\xef\x91\xbeR\x85!^\xabA\xf6', 0xffffffffffffffff}}, 0x59a) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r2 = syz_open_dev$evdev(&(0x7f00000000c0), 0x1, 0x18b4c2) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000300)={0x56, 0xd, 0x81, {0xfffb, 0x1000}, {0xffff, 0x81}, @cond=[{0x9, 0x8, 0x5, 0x2, 0x6, 0xa}, {0x1, 0xff00, 0xfbff, 0x4, 0x0, 0x4}]}) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) socket(0x10, 0x3, 0x0) quotactl$Q_SYNC(0xffffffff80000102, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffe) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1a1) r6 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001b1401"], 0x24}, 0x1, 0x0, 0x0, 0x4040891}, 0x4180) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) prctl$PR_SCHED_CORE(0x3e, 0x2, r7, 0x0, &(0x7f0000000100)) fcntl$setlease(r5, 0x400, 0x1) r8 = memfd_create(&(0x7f0000000180)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xecz\xabq\x95t*T9\xa9\b X \x04\"\x17\xbf\xcb\xccF\xda\xcf\xdd^\xa0\x15\xc0\xcb^h>\x1b\xb5d\xc7\x7f0\x9a&\xb0\x12#\x9c`\xa6\xed\x05\x95g\a\xccYb\xaf\xe9\xb6G?\x9f\xf5\xfe\xc1\xc0JJ\xc8\xd9d\x80\x13\x8fX\xb4\x19\xc4\\\xcb\x89-)\x90\x01\v\xac^\xdbBQ|\xaej;\x92\\\xf8u\x19Y\xee\x99EI\xf1t\xadn<\x9b\xc9\x87\xd0\xa7\x1a\x81\xb9\xc87sq\xd7\x15\xd6\x91O\x9c\x99!9>\xff\xa8\xfa\xe6=d\xcf\xca\xa9\xc61!\xc6P\x13\xd0\x88gZ\xbe\xdfl\xfa\xff\xb0m;d07tx\xbb\xabd\xe5\x16\xc4\xae\xf0', 0x0) write$binfmt_script(r8, &(0x7f0000000340)={'#! ', './file0'}, 0xb) execveat(r8, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 0s ago: executing program 0 (id=4052): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newlink={0x40, 0x10, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0xc010}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gtp={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GTP_FD1={0x8, 0x2, @udp6}]}}}, @IFLA_MASTER={0x8, 0x3}]}, 0x40}}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x40) openat$uinput(0xffffff9c, &(0x7f0000000180), 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, 0x0) syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000003c0), 0x80002, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f0000000380)={0xc}) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc22, &(0x7f0000000180)=0x1400200bce) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mount$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(r3, r3) setpgid(0x0, r3) sched_setaffinity(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8a}, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000180)=0x3) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000019680)=""/102392, 0x18ff8) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/power/resume', 0x149a82, 0x0) write$cgroup_int(r5, &(0x7f0000000040)=0x1f00, 0x12) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0), 0x40100, 0x0) r7 = open(&(0x7f0000000000)='.\x00', 0x0, 0x244) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r6, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) kernel console output (not intermixed with test programs): ffffffda RBX: 0000000000000003 RCX: 00000000c2c45512 [ 706.199800][T18474] RDX: 0000000080000340 RSI: 0000000000000000 RDI: 0000000000000000 [ 706.199810][T18474] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 706.199820][T18474] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 706.199830][T18474] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 706.199854][T18474] [ 706.199862][T18474] ERROR: Out of memory at tomoyo_realpath_from_path. [ 706.470617][T18483] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3284'. [ 706.474464][T18483] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3284'. [ 707.079638][T18493] netlink: 'syz.3.3286': attribute type 3 has an invalid length. [ 707.082229][T18493] netlink: 224 bytes leftover after parsing attributes in process `syz.3.3286'. [ 707.158403][T18497] lo speed is unknown, defaulting to 1000 [ 707.683992][T18513] netlink: 60 bytes leftover after parsing attributes in process `syz.1.3292'. [ 708.450905][T18516] lo speed is unknown, defaulting to 1000 [ 708.565485][T18516] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3293'. [ 708.747846][T18525] netlink: 'syz.3.3296': attribute type 3 has an invalid length. [ 708.751219][T18525] netlink: 224 bytes leftover after parsing attributes in process `syz.3.3296'. [ 709.586095][ T5943] Bluetooth: hci2: Opcode 0x0401 failed: -110 [ 709.597055][ T5943] Bluetooth: hci2: command 0x0401 tx timeout [ 709.952801][T18542] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3300'. [ 710.088937][T18552] netlink: 60 bytes leftover after parsing attributes in process `syz.3.3303'. [ 710.120648][T18554] netlink: 'syz.2.3305': attribute type 3 has an invalid length. [ 710.123990][T18554] netlink: 224 bytes leftover after parsing attributes in process `syz.2.3305'. [ 713.388759][T18587] overlay: filesystem on ./file0 not supported as upperdir [ 714.928625][T18597] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3316'. [ 715.911087][T18610] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3320'. [ 717.301426][T18628] lo speed is unknown, defaulting to 1000 [ 719.490046][T18659] lo speed is unknown, defaulting to 1000 [ 721.258670][T18688] lo speed is unknown, defaulting to 1000 [ 721.960174][T18703] blktrace: Concurrent blktraces are not allowed on nullb0 [ 722.403440][T18705] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3345'. [ 723.210659][T18722] block nbd2: shutting down sockets [ 724.137116][T18733] FAULT_INJECTION: forcing a failure. [ 724.137116][T18733] name failslab, interval 1, probability 0, space 0, times 0 [ 724.145912][T18733] CPU: 1 UID: 0 PID: 18733 Comm: syz.3.3353 Tainted: G L syzkaller #0 PREEMPT(full) [ 724.145941][T18733] Tainted: [L]=SOFTLOCKUP [ 724.145947][T18733] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 724.145958][T18733] Call Trace: [ 724.145964][T18733] [ 724.145971][T18733] dump_stack_lvl+0x16c/0x1f0 [ 724.146009][T18733] should_fail_ex+0x512/0x640 [ 724.146029][T18733] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 724.146051][T18733] should_failslab+0xc2/0x120 [ 724.146077][T18733] kmem_cache_alloc_noprof+0x83/0x770 [ 724.146098][T18733] ? skb_clone+0x190/0x3f0 [ 724.146125][T18733] ? skb_clone+0x190/0x3f0 [ 724.146143][T18733] skb_clone+0x190/0x3f0 [ 724.146166][T18733] netlink_deliver_tap+0xabd/0xd30 [ 724.146196][T18733] netlink_unicast+0x64c/0x870 [ 724.146223][T18733] ? __pfx_netlink_unicast+0x10/0x10 [ 724.146254][T18733] netlink_sendmsg+0x8c8/0xdd0 [ 724.146282][T18733] ? __pfx_netlink_sendmsg+0x10/0x10 [ 724.146308][T18733] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 724.146340][T18733] ____sys_sendmsg+0xa5d/0xc30 [ 724.146363][T18733] ? init_data_container+0x20/0x100 [ 724.146388][T18733] ? __pfx_____sys_sendmsg+0x10/0x10 [ 724.146412][T18733] ? get_compat_msghdr+0x11a/0x170 [ 724.146445][T18733] ___sys_sendmsg+0x134/0x1d0 [ 724.146468][T18733] ? __pfx____sys_sendmsg+0x10/0x10 [ 724.146500][T18733] ? find_held_lock+0x2b/0x80 [ 724.146539][T18733] __sys_sendmsg+0x16d/0x220 [ 724.146560][T18733] ? __pfx___sys_sendmsg+0x10/0x10 [ 724.146591][T18733] ? do_user_addr_fault+0x843/0x1370 [ 724.146615][T18733] __do_fast_syscall_32+0xe8/0x680 [ 724.146643][T18733] do_fast_syscall_32+0x32/0x80 [ 724.146668][T18733] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 724.146688][T18733] RIP: 0023:0xf707d579 [ 724.146703][T18733] 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 [ 724.146719][T18733] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 724.146736][T18733] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000180 [ 724.146747][T18733] RDX: 0000000004000c00 RSI: 0000000000000000 RDI: 0000000000000000 [ 724.146757][T18733] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 724.146767][T18733] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 724.146777][T18733] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 724.146801][T18733] [ 724.317207][T18733] bridge0: port 3(erspan0) entered disabled state [ 724.403229][T18733] bridge0: port 2(bridge_slave_1) entered disabled state [ 724.406964][T18733] bridge0: port 1(bridge_slave_0) entered disabled state [ 724.486620][ T1162] hid-generic 0000:0000:0000.0015: unknown main item tag 0x0 [ 724.490834][ T1162] hid-generic 0000:0000:0000.0015: hidraw0: HID v0.00 Device [syz1] on syz0 [ 724.688425][T18733] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 725.360022][ T7340] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 725.363001][ T7340] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 725.372190][ T7340] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 725.378563][ T7340] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 725.701442][T18772] netlink: 'syz.1.3363': attribute type 1 has an invalid length. [ 725.808714][T18772] 8021q: adding VLAN 0 to HW filter on device bond1 [ 727.197499][T18785] infiniband syz1: set down [ 727.199499][T18785] infiniband syz1: added syz_tun [ 727.253709][T18785] RDS/IB: syz1: added [ 727.261073][T18785] smc: adding ib device syz1 with port count 1 [ 727.271262][T18785] smc: ib device syz1 port 1 has no pnetid [ 727.508826][T18782] netlink: 'syz.0.3365': attribute type 1 has an invalid length. [ 728.301646][T18799] loop5: detected capacity change from 0 to 7 [ 728.365631][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.369158][ C1] buffer_io_error: 23 callbacks suppressed [ 728.369168][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.374838][ C3] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.379024][ C3] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.394598][ C3] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.398744][ C3] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.402906][ C3] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.407144][ C3] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.411700][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.416610][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.420702][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.424725][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.428781][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.432804][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.436924][T18799] ldm_validate_partition_table(): Disk read failed. [ 728.444088][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.448493][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.453354][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.457513][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.464502][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 728.468953][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 728.473782][T18799] Dev loop5: unable to read RDB block 0 [ 728.478149][T18799] loop5: unable to read partition table [ 728.480843][T18799] loop5: partition table beyond EOD, truncated [ 728.483783][T18799] loop_reread_partitions: partition scan of loop5 (Ê–èÞxs) failed (rc=-5) [ 728.611178][ T5352] ldm_validate_partition_table(): Disk read failed. [ 728.616091][ T5352] Dev loop5: unable to read RDB block 0 [ 728.659096][ T5352] loop5: unable to read partition table [ 728.661781][ T5352] loop5: partition table beyond EOD, truncated [ 729.778130][T18824] FAULT_INJECTION: forcing a failure. [ 729.778130][T18824] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 729.782958][T18824] CPU: 2 UID: 0 PID: 18824 Comm: syz.1.3377 Tainted: G L syzkaller #0 PREEMPT(full) [ 729.782979][T18824] Tainted: [L]=SOFTLOCKUP [ 729.782983][T18824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 729.782990][T18824] Call Trace: [ 729.782997][T18824] [ 729.783003][T18824] dump_stack_lvl+0x16c/0x1f0 [ 729.783027][T18824] should_fail_ex+0x512/0x640 [ 729.783043][T18824] _copy_from_user+0x2e/0xd0 [ 729.783057][T18824] kstrtouint_from_user+0xd6/0x1d0 [ 729.783071][T18824] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 729.783085][T18824] ? __lock_acquire+0x436/0x2890 [ 729.783102][T18824] proc_fail_nth_write+0x83/0x220 [ 729.783115][T18824] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 729.783128][T18824] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 729.783138][T18824] vfs_write+0x2a0/0x11d0 [ 729.783155][T18824] ? __pfx___mutex_lock+0x10/0x10 [ 729.783173][T18824] ? __pfx_vfs_write+0x10/0x10 [ 729.783186][T18824] ? find_held_lock+0x2b/0x80 [ 729.783204][T18824] ? __fget_files+0x20e/0x3c0 [ 729.783223][T18824] ksys_write+0x12a/0x250 [ 729.783238][T18824] ? __pfx_ksys_write+0x10/0x10 [ 729.783256][T18824] __do_fast_syscall_32+0xe8/0x680 [ 729.783274][T18824] do_fast_syscall_32+0x32/0x80 [ 729.783290][T18824] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 729.783305][T18824] RIP: 0023:0xf706d579 [ 729.783315][T18824] 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 [ 729.783325][T18824] RSP: 002b:00000000f545d590 EFLAGS: 00000293 ORIG_RAX: 0000000000000004 [ 729.783350][T18824] RAX: ffffffffffffffda RBX: 000000000000000b RCX: 00000000f545d620 [ 729.783357][T18824] RDX: 0000000000000001 RSI: 00000000f7406ff4 RDI: 0000000000000000 [ 729.783363][T18824] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 729.783369][T18824] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 729.783376][T18824] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 729.783389][T18824] [ 729.899937][ T5352] ldm_validate_partition_table(): Disk read failed. [ 729.914562][ T5352] Dev loop5: unable to read RDB block 0 [ 729.923461][ T5352] loop5: unable to read partition table [ 729.927507][ T5352] loop5: partition table beyond EOD, truncated [ 730.397614][ T5943] Bluetooth: hci1: Entering manufacturer mode failed (-110) [ 732.319988][T18871] input: syz1 as /devices/virtual/input/input51 [ 732.782723][T18886] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 732.785077][T18886] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 732.788057][T18886] vhci_hcd vhci_hcd.0: Device attached [ 732.803627][T18886] binder: 18876:18886 ioctl c0306201 80000180 returned -14 [ 733.065965][ T34] usb 40-1: SetAddress Request (70) to port 0 [ 733.069043][ T34] usb 40-1: new SuperSpeed USB device number 70 using vhci_hcd [ 733.351379][T18887] vhci_hcd: connection reset by peer [ 733.354393][ T12] vhci_hcd vhci_hcd.1: stop threads [ 733.357869][ T12] vhci_hcd vhci_hcd.1: release socket [ 733.360829][ T12] vhci_hcd vhci_hcd.1: disconnect device [ 735.694632][T18910] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3400'. [ 736.105917][ T6212] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 736.256087][ T6212] usb 6-1: Using ep0 maxpacket: 16 [ 736.261157][ T6212] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 736.264124][ T6212] usb 6-1: config 0 has no interface number 0 [ 736.267972][ T6212] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 7 [ 736.272527][ T6212] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 736.279212][ T6212] usb 6-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 736.283121][ T6212] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 736.286534][ T6212] usb 6-1: Product: syz [ 736.288549][ T6212] usb 6-1: Manufacturer: syz [ 736.290695][ T6212] usb 6-1: SerialNumber: syz [ 736.296506][ T6212] usb 6-1: config 0 descriptor?? [ 736.303028][ T6212] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 736.477550][T18921] Bluetooth: MGMT ver 1.23 [ 737.575400][T18934] vhci_hcd vhci_hcd.0: port 0 already used [ 737.587800][T18934] binder: 18925:18934 ioctl c0306201 80000180 returned -14 [ 737.674762][T18937] lo speed is unknown, defaulting to 1000 [ 738.145988][ T34] usb 40-1: device descriptor read/8, error -110 [ 738.547096][ T34] usb usb40-port1: attempt power cycle [ 738.732446][ T6212] usb 6-1: USB disconnect, device number 35 [ 739.212021][ T34] usb usb40-port1: unable to enumerate USB device [ 739.673087][T18966] FAULT_INJECTION: forcing a failure. [ 739.673087][T18966] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 739.679194][T18966] CPU: 3 UID: 0 PID: 18966 Comm: syz.1.3411 Tainted: G L syzkaller #0 PREEMPT(full) [ 739.679222][T18966] Tainted: [L]=SOFTLOCKUP [ 739.679229][T18966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 739.679240][T18966] Call Trace: [ 739.679245][T18966] [ 739.679252][T18966] dump_stack_lvl+0x16c/0x1f0 [ 739.679282][T18966] should_fail_ex+0x512/0x640 [ 739.679304][T18966] _copy_to_user+0x32/0xd0 [ 739.679325][T18966] __copy_siginfo_to_user32+0x96/0xf0 [ 739.679348][T18966] ? __pfx___copy_siginfo_to_user32+0x10/0x10 [ 739.679378][T18966] ? _raw_spin_unlock_irq+0x23/0x50 [ 739.679398][T18966] ? siginfo_layout+0x177/0x290 [ 739.679421][T18966] ia32_setup_rt_frame+0x6cc/0xb30 [ 739.679445][T18966] ? __pfx_ia32_setup_rt_frame+0x10/0x10 [ 739.679468][T18966] arch_do_signal_or_restart+0x475/0x7a0 [ 739.679492][T18966] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 739.679519][T18966] ? __pfx___do_splice+0x10/0x10 [ 739.679549][T18966] exit_to_user_mode_loop+0x8c/0x540 [ 739.679572][T18966] do_int80_emulation+0x3a8/0x480 [ 739.679599][T18966] asm_int80_emulation+0x1a/0x20 [ 739.679614][T18966] RIP: 0023:0xf706d577 [ 739.679627][T18966] Code: 03 74 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 80 5d 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 [ 739.679642][T18966] RSP: 002b:00000000f545d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000139 [ 739.679658][T18966] RAX: 0000000000000139 RBX: 0000000000000003 RCX: 0000000000000000 [ 739.679668][T18966] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000016 [ 739.679677][T18966] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 739.679687][T18966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 739.679696][T18966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 739.679718][T18966] [ 743.052822][ T5948] Bluetooth: hci4: SCO packet for unknown connection handle 200 [ 743.077405][T18992] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 743.083862][T18992] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 743.088118][T18992] vhci_hcd vhci_hcd.0: Device attached [ 743.096568][T18992] binder: 18989:18992 ioctl c0306201 80000180 returned -14 [ 743.366091][ T34] usb 38-1: SetAddress Request (72) to port 0 [ 743.368757][ T34] usb 38-1: new SuperSpeed USB device number 72 using vhci_hcd [ 743.810525][T19000] input: syz0 as /devices/virtual/input/input52 [ 743.884193][T18996] vhci_hcd: connection reset by peer [ 743.891394][ T1216] vhci_hcd vhci_hcd.0: stop threads [ 743.893678][ T1216] vhci_hcd vhci_hcd.0: release socket [ 743.896698][ T1216] vhci_hcd vhci_hcd.0: disconnect device [ 745.273251][T19017] /dev/nullb0: Can't open blockdev [ 745.487777][T19019] lo speed is unknown, defaulting to 1000 [ 746.897183][T19040] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 746.899481][T19040] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 746.902512][T19040] vhci_hcd vhci_hcd.0: Device attached [ 747.088703][T19040] libceph: resolve ' [ 747.088703][T19040] -&õÌ×fÍY¹Ç²a×ïÅ2iˆ [ 747.088703][T19040] .ÖúÕ?Çý&*»§&' (ret=-3): failed [ 748.380937][T19041] vhci_hcd: connection closed [ 748.381188][ T1216] vhci_hcd vhci_hcd.0: stop threads [ 748.385668][ T1216] vhci_hcd vhci_hcd.0: release socket [ 748.389951][ T1216] vhci_hcd vhci_hcd.0: disconnect device [ 748.466147][ T34] usb 38-1: device descriptor read/8, error -110 [ 749.096484][ T34] usb usb38-port1: attempt power cycle [ 749.667109][ T34] usb usb38-port1: unable to enumerate USB device [ 749.752223][T19071] lo speed is unknown, defaulting to 1000 [ 752.069599][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 753.685599][T19093] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3441'. [ 753.804969][T19099] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 753.807302][T19099] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 753.861346][T19099] vhci_hcd vhci_hcd.0: Device attached [ 754.117573][ T29] usb 40-1: SetAddress Request (74) to port 0 [ 754.139571][ T29] usb 40-1: new SuperSpeed USB device number 74 using vhci_hcd [ 754.373203][T19099] binder: Unknown parameter 'sta‘§É€ts' [ 754.678108][T19107] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 754.680332][T19107] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 754.686047][T19107] vhci_hcd vhci_hcd.0: Device attached [ 754.689841][T19100] vhci_hcd: connection reset by peer [ 754.692903][ T100] vhci_hcd vhci_hcd.1: stop threads [ 754.695552][ T100] vhci_hcd vhci_hcd.1: release socket [ 754.698073][ T100] vhci_hcd vhci_hcd.1: disconnect device [ 754.725939][T19107] binder: 19094:19107 ioctl c0306201 80000180 returned -14 [ 754.965885][ T5989] usb 38-1: SetAddress Request (76) to port 0 [ 754.967959][ T5989] usb 38-1: new SuperSpeed USB device number 76 using vhci_hcd [ 755.057166][T19108] vhci_hcd: connection reset by peer [ 755.059755][ T1216] vhci_hcd vhci_hcd.0: stop threads [ 755.062264][ T1216] vhci_hcd vhci_hcd.0: release socket [ 755.065173][ T1216] vhci_hcd vhci_hcd.0: disconnect device [ 755.250171][T19115] lo speed is unknown, defaulting to 1000 [ 755.566119][T19123] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 756.086153][T19131] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 756.089655][T19131] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 756.142528][T19131] vhci_hcd vhci_hcd.0: Device attached [ 757.077457][T19132] vhci_hcd: connection closed [ 757.086033][ T12] vhci_hcd vhci_hcd.1: stop threads [ 757.089359][ T12] vhci_hcd vhci_hcd.1: release socket [ 757.091306][ T12] vhci_hcd vhci_hcd.1: disconnect device [ 757.300730][T19157] lo speed is unknown, defaulting to 1000 [ 759.186347][ T29] usb 40-1: device descriptor read/8, error -110 [ 759.929417][ T29] usb usb40-port1: attempt power cycle [ 760.066232][ T5989] usb 38-1: device descriptor read/8, error -110 [ 760.487784][ T5989] usb usb38-port1: attempt power cycle [ 760.526827][ T29] usb usb40-port1: unable to enumerate USB device [ 761.066627][ T5989] usb usb38-port1: unable to enumerate USB device [ 761.095071][T19201] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3467'. [ 761.169763][T19203] sctp: [Deprecated]: syz.1.3466 (pid 19203) Use of struct sctp_assoc_value in delayed_ack socket option. [ 761.169763][T19203] Use struct sctp_sack_info instead [ 761.835932][ T5989] usb 8-1: new high-speed USB device number 22 using dummy_hcd [ 762.825905][ T5989] usb 8-1: device descriptor read/64, error -71 [ 763.135895][ T5989] usb 8-1: new high-speed USB device number 23 using dummy_hcd [ 763.285881][ T5989] usb 8-1: device descriptor read/64, error -71 [ 763.515025][ T5989] usb usb8-port1: attempt power cycle [ 764.015734][ T5989] usb 8-1: new high-speed USB device number 24 using dummy_hcd [ 764.037992][ T5989] usb 8-1: device descriptor read/8, error -71 [ 765.222854][T19245] /dev/nullb0: Can't open blockdev [ 765.439802][T19247] lo speed is unknown, defaulting to 1000 [ 766.117072][T19254] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 766.119296][T19254] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 766.121842][T19254] vhci_hcd vhci_hcd.0: Device attached [ 766.131999][T19254] binder: Unknown parameter 'sta‘§É€ts' [ 766.396156][ T6212] usb 42-1: SetAddress Request (52) to port 0 [ 766.399391][ T6212] usb 42-1: new SuperSpeed USB device number 52 using vhci_hcd [ 767.186071][T19255] vhci_hcd: connection reset by peer [ 767.188325][T15499] vhci_hcd vhci_hcd.2: stop threads [ 767.190776][T15499] vhci_hcd vhci_hcd.2: release socket [ 767.193214][T15499] vhci_hcd vhci_hcd.2: disconnect device [ 767.395940][ T34] usb 6-1: new high-speed USB device number 36 using dummy_hcd [ 767.497213][T19265] vhci_hcd vhci_hcd.0: port 0 already used [ 767.507213][T19265] FAULT_INJECTION: forcing a failure. [ 767.507213][T19265] name failslab, interval 1, probability 0, space 0, times 0 [ 767.514105][T19265] CPU: 3 UID: 0 PID: 19265 Comm: syz.3.3479 Tainted: G L syzkaller #0 PREEMPT(full) [ 767.514132][T19265] Tainted: [L]=SOFTLOCKUP [ 767.514138][T19265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 767.514148][T19265] Call Trace: [ 767.514155][T19265] [ 767.514163][T19265] dump_stack_lvl+0x16c/0x1f0 [ 767.514194][T19265] should_fail_ex+0x512/0x640 [ 767.514214][T19265] ? __kmalloc_cache_noprof+0x5f/0x800 [ 767.514237][T19265] should_failslab+0xc2/0x120 [ 767.514263][T19265] __kmalloc_cache_noprof+0x80/0x800 [ 767.514283][T19265] ? tcx_link_attach+0x734/0xbc0 [ 767.514312][T19265] ? tcx_link_attach+0x734/0xbc0 [ 767.514332][T19265] ? lockdep_rtnl_is_held+0x26/0x40 [ 767.514350][T19265] tcx_link_attach+0x734/0xbc0 [ 767.514376][T19265] ? __pfx_tcx_link_attach+0x10/0x10 [ 767.514398][T19265] ? softleaf_type+0x160/0x160 [ 767.514440][T19265] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 767.514471][T19265] __sys_bpf+0x3c2e/0x4980 [ 767.514493][T19265] ? __pfx___sys_bpf+0x10/0x10 [ 767.514532][T19265] ? find_held_lock+0x2b/0x80 [ 767.514559][T19265] ? find_held_lock+0x2b/0x80 [ 767.514587][T19265] ? __mutex_unlock_slowpath+0x161/0x790 [ 767.514628][T19265] ? fput+0x70/0xf0 [ 767.514647][T19265] ? ksys_write+0x1ac/0x250 [ 767.514669][T19265] ? __pfx_ksys_write+0x10/0x10 [ 767.514697][T19265] __ia32_sys_bpf+0x76/0xe0 [ 767.514712][T19265] ? lockdep_hardirqs_on+0x7c/0x110 [ 767.514736][T19265] __do_fast_syscall_32+0xe8/0x680 [ 767.514771][T19265] do_fast_syscall_32+0x32/0x80 [ 767.514796][T19265] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 767.514818][T19265] RIP: 0023:0xf707d579 [ 767.514832][T19265] 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 [ 767.514847][T19265] RSP: 002b:00000000f542b55c EFLAGS: 00000296 ORIG_RAX: 0000000000000165 [ 767.514864][T19265] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 0000000080000000 [ 767.514875][T19265] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 767.514884][T19265] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 767.514894][T19265] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 767.514904][T19265] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 767.514927][T19265] [ 767.657329][ T34] usb 6-1: Using ep0 maxpacket: 16 [ 767.712992][ T34] usb 6-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 767.719113][ T34] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 767.723415][ T34] usb 6-1: Product: syz [ 767.726048][ T34] usb 6-1: Manufacturer: syz [ 767.764199][ T34] usb 6-1: SerialNumber: syz [ 767.769014][ T34] usb 6-1: config 0 descriptor?? [ 767.774314][ T34] ssu100 6-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 767.987424][ T34] ssu100 6-1:0.0: probe with driver ssu100 failed with error -32 [ 769.086885][T19281] afs: Unknown parameter 'floobj_ñ˜ ' [ 769.090660][T19281] fuse: Bad value for 'user_id' [ 769.092779][T19281] fuse: Bad value for 'user_id' [ 769.188664][T19285] lo speed is unknown, defaulting to 1000 [ 769.567639][T17121] usb 6-1: USB disconnect, device number 36 [ 769.791646][T19293] syzkaller0: entered promiscuous mode [ 769.793535][T19293] syzkaller0: entered allmulticast mode [ 770.231846][T19303] vhci_hcd vhci_hcd.0: port 0 already used [ 770.773306][T19308] libceph: resolve ' [ 770.773306][T19308] -&õÌ×fÍY¹Ç²a×ïÅ2iˆ [ 770.773306][T19308] .ÖúÕ?Çý&*»§&' (ret=-3): failed [ 771.515900][ T6212] usb 42-1: device descriptor read/8, error -110 [ 771.582641][T19314] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(8) [ 771.584880][T19314] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 771.591396][T19314] vhci_hcd vhci_hcd.0: Device attached [ 771.601621][T19313] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3492'. [ 771.667953][T19317] netlink: 7 bytes leftover after parsing attributes in process `syz.1.3492'. [ 771.785927][ T6212] usb 42-1: SetAddress Request (53) to port 0 [ 771.788164][ T6212] usb 42-1: new SuperSpeed USB device number 53 using vhci_hcd [ 771.826316][T19316] vhci_hcd: sendmsg failed!, ret=-32 for 48 [ 771.828895][ T12] vhci_hcd vhci_hcd.2: stop threads [ 771.831130][ T12] vhci_hcd vhci_hcd.2: release socket [ 771.833472][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 773.662972][T19335] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 773.666987][T19335] ieee802154 phy1 wpan1: encryption failed: -22 [ 774.526530][T19345] netlink: 'syz.3.3498': attribute type 11 has an invalid length. [ 774.530944][T19345] netlink: 56 bytes leftover after parsing attributes in process `syz.3.3498'. [ 774.666232][T19349] overlay: Unknown parameter 'fowner>00000000000000000000' [ 775.030910][T19353] netlink: 'syz.2.3501': attribute type 27 has an invalid length. [ 775.118888][T19353] bridge0: port 3(erspan0) entered disabled state [ 775.177530][T19353] bridge0: port 2(bridge_slave_1) entered disabled state [ 775.181153][T19353] bridge0: port 1(bridge_slave_0) entered disabled state [ 775.356644][T19353] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 775.375303][T19353] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 775.479900][T19364] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3504'. [ 775.507298][T19360] 9p: Bad value for 'wfdno' [ 775.626780][ T6093] lo speed is unknown, defaulting to 1000 [ 775.633397][ T1150] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 775.636973][ T1150] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 775.641550][ T6093] syz: Port: 1 Link DOWN [ 775.645519][ T1150] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 775.652746][ T1150] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 775.956843][T19362] netlink: 7 bytes leftover after parsing attributes in process `syz.0.3504'. [ 776.795868][T19384] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3510'. [ 776.865910][ T6212] usb 42-1: device descriptor read/8, error -110 [ 776.976919][ T6212] usb usb42-port1: attempt power cycle [ 777.546446][ T6212] usb usb42-port1: unable to enumerate USB device [ 778.469646][T19393] netlink: 'syz.1.3512': attribute type 10 has an invalid length. [ 778.484567][T19393] syz_tun: entered promiscuous mode [ 778.498372][T19393] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 782.664010][T19441] FAULT_INJECTION: forcing a failure. [ 782.664010][T19441] name failslab, interval 1, probability 0, space 0, times 0 [ 782.668863][T19441] CPU: 2 UID: 0 PID: 19441 Comm: syz.2.3523 Tainted: G L syzkaller #0 PREEMPT(full) [ 782.668881][T19441] Tainted: [L]=SOFTLOCKUP [ 782.668885][T19441] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 782.668892][T19441] Call Trace: [ 782.668896][T19441] [ 782.668901][T19441] dump_stack_lvl+0x16c/0x1f0 [ 782.668921][T19441] should_fail_ex+0x512/0x640 [ 782.668933][T19441] ? __kmalloc_node_track_caller_noprof+0xcb/0x930 [ 782.668950][T19441] should_failslab+0xc2/0x120 [ 782.668967][T19441] __kmalloc_node_track_caller_noprof+0xec/0x930 [ 782.668982][T19441] ? __request_module+0x2cb/0x660 [ 782.668998][T19441] ? kstrdup+0x53/0x100 [ 782.669009][T19441] kstrdup+0x53/0x100 [ 782.669022][T19441] __request_module+0x2cb/0x660 [ 782.669034][T19441] ? __pfx___request_module+0x10/0x10 [ 782.669051][T19441] ? find_held_lock+0x2b/0x80 [ 782.669066][T19441] ? rtnl_link_ops_get+0x17b/0x2c0 [ 782.669084][T19441] rtnl_newlink+0x1396/0x1f50 [ 782.669098][T19441] ? is_bpf_text_address+0x8a/0x1a0 [ 782.669112][T19441] ? bpf_ksym_find+0x124/0x1c0 [ 782.669123][T19441] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 782.669139][T19441] ? is_bpf_text_address+0x94/0x1a0 [ 782.669152][T19441] ? __pfx_rtnl_newlink+0x10/0x10 [ 782.669166][T19441] ? __kernel_text_address+0xd/0x40 [ 782.669178][T19441] ? unwind_get_return_address+0x59/0xa0 [ 782.669192][T19441] ? arch_stack_walk+0xa6/0x100 [ 782.669217][T19441] ? find_held_lock+0x2b/0x80 [ 782.669230][T19441] ? __pfx_rtnl_newlink+0x10/0x10 [ 782.669243][T19441] ? __pfx_rtnl_newlink+0x10/0x10 [ 782.669256][T19441] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 782.669270][T19441] ? __pfx_rtnl_newlink+0x10/0x10 [ 782.669284][T19441] rtnetlink_rcv_msg+0x95e/0xe90 [ 782.669299][T19441] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.669315][T19441] ? __lock_acquire+0x436/0x2890 [ 782.669340][T19441] netlink_rcv_skb+0x158/0x420 [ 782.669358][T19441] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.669372][T19441] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.669392][T19441] ? netlink_deliver_tap+0x1ae/0xd30 [ 782.669408][T19441] netlink_unicast+0x5aa/0x870 [ 782.669424][T19441] ? __pfx_netlink_unicast+0x10/0x10 [ 782.669444][T19441] netlink_sendmsg+0x8c8/0xdd0 [ 782.669461][T19441] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.669477][T19441] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 782.669496][T19441] ____sys_sendmsg+0xa5d/0xc30 [ 782.669514][T19441] ? __pfx_____sys_sendmsg+0x10/0x10 [ 782.669529][T19441] ? get_compat_msghdr+0x11a/0x170 [ 782.669548][T19441] ___sys_sendmsg+0x134/0x1d0 [ 782.669562][T19441] ? __pfx____sys_sendmsg+0x10/0x10 [ 782.669582][T19441] ? find_held_lock+0x2b/0x80 [ 782.669603][T19441] __sys_sendmsg+0x16d/0x220 [ 782.669620][T19441] ? __pfx___sys_sendmsg+0x10/0x10 [ 782.669638][T19441] ? do_user_addr_fault+0x843/0x1370 [ 782.669653][T19441] __do_fast_syscall_32+0xe8/0x680 [ 782.669671][T19441] do_fast_syscall_32+0x32/0x80 [ 782.669687][T19441] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 782.669700][T19441] RIP: 0023:0xf703d579 [ 782.669709][T19441] 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 [ 782.669719][T19441] RSP: 002b:00000000f542d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 782.669729][T19441] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 782.669736][T19441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 782.669742][T19441] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 782.669747][T19441] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 782.669753][T19441] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 782.669767][T19441] [ 785.092813][T19482] mkiss: ax0: crc mode is auto. [ 785.590055][T19496] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 785.592706][T19496] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 785.596238][T19496] vhci_hcd vhci_hcd.0: Device attached [ 785.601183][T19496] binder: 19491:19496 ioctl c0306201 80000180 returned -14 [ 785.975919][ T10] usb 42-1: SetAddress Request (56) to port 0 [ 785.985465][ T10] usb 42-1: new SuperSpeed USB device number 56 using vhci_hcd [ 785.986268][T19497] vhci_hcd: connection closed [ 785.989446][ T62] vhci_hcd vhci_hcd.2: stop threads [ 785.993839][ T62] vhci_hcd vhci_hcd.2: release socket [ 785.996398][ T62] vhci_hcd vhci_hcd.2: disconnect device [ 786.005968][ T10] usb 42-1: enqueue for inactive port 0 [ 786.396850][ T10] usb usb42-port1: attempt power cycle [ 786.956577][ T10] usb usb42-port1: unable to enumerate USB device [ 788.198390][T19521] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3546'. [ 788.238515][T19521] vlan2: entered promiscuous mode [ 788.240811][T19521] syz_tun: entered promiscuous mode [ 788.329192][T19522] netlink: 'syz.0.3544': attribute type 2 has an invalid length. [ 788.555324][T19530] binder: 19527:19530 ioctl 84009422 0 returned -22 [ 788.565955][T19530] FAULT_INJECTION: forcing a failure. [ 788.565955][T19530] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 788.571043][T19530] CPU: 2 UID: 0 PID: 19530 Comm: syz.1.3549 Tainted: G L syzkaller #0 PREEMPT(full) [ 788.571075][T19530] Tainted: [L]=SOFTLOCKUP [ 788.571079][T19530] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 788.571086][T19530] Call Trace: [ 788.571091][T19530] [ 788.571096][T19530] dump_stack_lvl+0x16c/0x1f0 [ 788.571117][T19530] should_fail_ex+0x512/0x640 [ 788.571133][T19530] should_fail_alloc_page+0xe7/0x130 [ 788.571152][T19530] prepare_alloc_pages+0x401/0x670 [ 788.571169][T19530] ? lock_acquire+0x179/0x330 [ 788.571181][T19530] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 788.571196][T19530] ? mark_held_locks+0x49/0x80 [ 788.571206][T19530] ? finish_task_switch.isra.0+0x207/0xbd0 [ 788.571221][T19530] ? lockdep_hardirqs_on+0x7c/0x110 [ 788.571237][T19530] ? finish_task_switch.isra.0+0x207/0xbd0 [ 788.571252][T19530] ? rcu_is_watching+0x12/0xc0 [ 788.571268][T19530] ? trace_sched_exit_tp+0xd1/0x110 [ 788.571283][T19530] ? __schedule+0x10b9/0x6150 [ 788.571297][T19530] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 788.571316][T19530] ? __lock_acquire+0x436/0x2890 [ 788.571327][T19530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 788.571344][T19530] ? policy_nodemask+0xea/0x4e0 [ 788.571361][T19530] alloc_pages_mpol+0x1fb/0x550 [ 788.571376][T19530] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 788.571392][T19530] ? mark_held_locks+0x49/0x80 [ 788.571401][T19530] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 788.571418][T19530] folio_alloc_mpol_noprof+0x36/0x2f0 [ 788.571429][T19530] shmem_alloc_folio+0x135/0x160 [ 788.571446][T19530] shmem_alloc_and_add_folio+0x494/0xc20 [ 788.571457][T19530] ? __rcu_read_unlock+0x2b5/0x5a0 [ 788.571471][T19530] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 788.571484][T19530] ? shmem_allowable_huge_orders+0xd4/0x3f0 [ 788.571499][T19530] shmem_get_folio_gfp+0x67f/0x1610 [ 788.571514][T19530] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 788.571526][T19530] ? __pfx___might_resched+0x10/0x10 [ 788.571542][T19530] shmem_fallocate+0x79e/0xfb0 [ 788.571560][T19530] ? __pfx_shmem_fallocate+0x10/0x10 [ 788.571578][T19530] ? rcu_is_watching+0x12/0xc0 [ 788.571594][T19530] ? __lock_acquire+0x436/0x2890 [ 788.571604][T19530] ? trace_sched_exit_tp+0xd1/0x110 [ 788.571618][T19530] ? __schedule+0x10b9/0x6150 [ 788.571640][T19530] ? __pfx_shmem_fallocate+0x10/0x10 [ 788.571652][T19530] vfs_fallocate+0x5b4/0x10e0 [ 788.571669][T19530] ? __pfx_vfs_fallocate+0x10/0x10 [ 788.571688][T19530] compat_ioctl_preallocate+0x1ae/0x220 [ 788.571702][T19530] ? __pfx_compat_ioctl_preallocate+0x10/0x10 [ 788.571716][T19530] ? security_file_ioctl_compat+0x5b/0x240 [ 788.571730][T19530] ? __pfx___sanitizer_cov_trace_pc+0x10/0x10 [ 788.571748][T19530] __ia32_compat_sys_ioctl+0x2c4/0x370 [ 788.571762][T19530] __do_fast_syscall_32+0xe8/0x680 [ 788.571779][T19530] do_fast_syscall_32+0x32/0x80 [ 788.571795][T19530] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 788.571809][T19530] RIP: 0023:0xf706d579 [ 788.571817][T19530] 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 [ 788.571827][T19530] RSP: 002b:00000000f543c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 788.571838][T19530] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00000000402c5828 [ 788.571844][T19530] RDX: 00000000800000c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 788.571850][T19530] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 788.571856][T19530] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 788.571861][T19530] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 788.571875][T19530] [ 788.658557][T19532] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3548'. [ 794.739888][T19610] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(10) [ 794.742836][T19610] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 794.746669][T19610] vhci_hcd vhci_hcd.0: Device attached [ 794.753225][T19617] vhci_hcd: connection closed [ 794.753543][ T7340] vhci_hcd vhci_hcd.0: stop threads [ 794.759144][ T7340] vhci_hcd vhci_hcd.0: release socket [ 794.761721][ T7340] vhci_hcd vhci_hcd.0: disconnect device [ 796.299889][T19656] overlayfs: missing 'workdir' [ 796.866965][ T5948] Bluetooth: hci0: command 0x0406 tx timeout [ 797.731225][T19679] FAULT_INJECTION: forcing a failure. [ 797.731225][T19679] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 797.735513][T19679] CPU: 2 UID: 0 PID: 19679 Comm: syz.3.3588 Tainted: G L syzkaller #0 PREEMPT(full) [ 797.735542][T19679] Tainted: [L]=SOFTLOCKUP [ 797.735546][T19679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 797.735553][T19679] Call Trace: [ 797.735558][T19679] [ 797.735563][T19679] dump_stack_lvl+0x16c/0x1f0 [ 797.735588][T19679] should_fail_ex+0x512/0x640 [ 797.735602][T19679] _copy_to_user+0x32/0xd0 [ 797.735615][T19679] simple_read_from_buffer+0xcb/0x170 [ 797.735631][T19679] proc_fail_nth_read+0x197/0x240 [ 797.735649][T19679] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 797.735666][T19679] ? rw_verify_area+0xcf/0x6c0 [ 797.735679][T19679] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 797.735696][T19679] vfs_read+0x1e4/0xcf0 [ 797.735713][T19679] ? __pfx_vfs_read+0x10/0x10 [ 797.735728][T19679] ? vhost_vsock_dev_ioctl+0x15b/0xb30 [ 797.735757][T19679] ? __pfx_vhost_vsock_dev_ioctl+0x10/0x10 [ 797.735771][T19679] ? hook_file_ioctl_common+0x144/0x410 [ 797.735788][T19679] ksys_read+0x12a/0x250 [ 797.735802][T19679] ? __pfx_ksys_read+0x10/0x10 [ 797.735816][T19679] ? compat_ptr_ioctl+0x76/0xa0 [ 797.735828][T19679] ? __pfx_compat_ptr_ioctl+0x10/0x10 [ 797.735842][T19679] __do_fast_syscall_32+0xe8/0x680 [ 797.735861][T19679] do_fast_syscall_32+0x32/0x80 [ 797.735877][T19679] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 797.735890][T19679] RIP: 0023:0xf707d579 [ 797.735899][T19679] 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 [ 797.735908][T19679] RSP: 002b:00000000f546d590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 797.735919][T19679] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00000000f546d620 [ 797.735925][T19679] RDX: 000000000000000f RSI: 00000000f7416ff4 RDI: 0000000000000000 [ 797.735931][T19679] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 797.735937][T19679] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 797.735943][T19679] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 797.735956][T19679] [ 798.323111][ T10] libceph: connect (1)[c::]:6789 error -22 [ 798.335358][ T10] libceph: mon0 (1)[c::]:6789 connect error [ 798.346877][T19693] 8021q: adding VLAN 0 to HW filter on device team0 [ 798.351294][T19687] ceph: No mds server is up or the cluster is laggy [ 798.456555][T19693] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 799.607645][T19707] netlink: 44 bytes leftover after parsing attributes in process `syz.0.3595'. [ 799.611033][T19707] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3595'. [ 800.226682][T19709] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 800.686150][T19729] vhci_hcd vhci_hcd.0: port 0 already used [ 800.701731][T19729] binder: 19717:19729 ioctl c0306201 80000180 returned -14 [ 802.153318][T19756] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3610'. [ 802.244342][T19759] lo speed is unknown, defaulting to 1000 [ 802.344505][T19769] netlink: 'syz.1.3614': attribute type 1 has an invalid length. [ 802.348456][T19769] netlink: 224 bytes leftover after parsing attributes in process `syz.1.3614'. [ 802.636166][ T40] audit: type=1326 audit(1767040384.641:4083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19773 comm="syz.2.3615" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7fc00000 [ 803.192907][T19783] FAULT_INJECTION: forcing a failure. [ 803.192907][T19783] name failslab, interval 1, probability 0, space 0, times 0 [ 803.197632][T19783] CPU: 3 UID: 0 PID: 19783 Comm: syz.3.3619 Tainted: G L syzkaller #0 PREEMPT(full) [ 803.197662][T19783] Tainted: [L]=SOFTLOCKUP [ 803.197666][T19783] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 803.197672][T19783] Call Trace: [ 803.197677][T19783] [ 803.197682][T19783] dump_stack_lvl+0x16c/0x1f0 [ 803.197701][T19783] should_fail_ex+0x512/0x640 [ 803.197713][T19783] ? __kmalloc_cache_noprof+0x5f/0x800 [ 803.197727][T19783] should_failslab+0xc2/0x120 [ 803.197743][T19783] __kmalloc_cache_noprof+0x80/0x800 [ 803.197755][T19783] ? rtnl_newlink+0x11b/0x1f50 [ 803.197772][T19783] ? __pfx_rtnl_newlink+0x10/0x10 [ 803.197784][T19783] ? rtnl_newlink+0x11b/0x1f50 [ 803.197797][T19783] rtnl_newlink+0x11b/0x1f50 [ 803.197811][T19783] ? is_bpf_text_address+0x8a/0x1a0 [ 803.197825][T19783] ? bpf_ksym_find+0x124/0x1c0 [ 803.197838][T19783] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 803.197860][T19783] ? is_bpf_text_address+0x94/0x1a0 [ 803.197877][T19783] ? __pfx_rtnl_newlink+0x10/0x10 [ 803.197895][T19783] ? __kernel_text_address+0xd/0x40 [ 803.197911][T19783] ? unwind_get_return_address+0x59/0xa0 [ 803.197930][T19783] ? arch_stack_walk+0xa6/0x100 [ 803.197955][T19783] ? __lock_acquire+0x436/0x2890 [ 803.197969][T19783] ? stack_depot_save_flags+0x29/0x9b0 [ 803.197989][T19783] ? stack_trace_save+0x8e/0xc0 [ 803.198009][T19783] ? __pfx_stack_trace_save+0x10/0x10 [ 803.198035][T19783] ? find_held_lock+0x2b/0x80 [ 803.198048][T19783] ? __pfx_rtnl_newlink+0x10/0x10 [ 803.198061][T19783] ? __pfx_rtnl_newlink+0x10/0x10 [ 803.198073][T19783] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 803.198087][T19783] ? __pfx_rtnl_newlink+0x10/0x10 [ 803.198101][T19783] rtnetlink_rcv_msg+0x95e/0xe90 [ 803.198116][T19783] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 803.198132][T19783] ? __lock_acquire+0x436/0x2890 [ 803.198144][T19783] netlink_rcv_skb+0x158/0x420 [ 803.198159][T19783] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 803.198199][T19783] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 803.198221][T19783] ? netlink_deliver_tap+0x1ae/0xd30 [ 803.198237][T19783] netlink_unicast+0x5aa/0x870 [ 803.198260][T19783] ? __pfx_netlink_unicast+0x10/0x10 [ 803.198279][T19783] netlink_sendmsg+0x8c8/0xdd0 [ 803.198296][T19783] ? __pfx_netlink_sendmsg+0x10/0x10 [ 803.198312][T19783] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 803.198332][T19783] ____sys_sendmsg+0xa5d/0xc30 [ 803.198349][T19783] ? __pfx_____sys_sendmsg+0x10/0x10 [ 803.198364][T19783] ? get_compat_msghdr+0x11a/0x170 [ 803.198383][T19783] ___sys_sendmsg+0x134/0x1d0 [ 803.198397][T19783] ? __pfx____sys_sendmsg+0x10/0x10 [ 803.198416][T19783] ? find_held_lock+0x2b/0x80 [ 803.198437][T19783] __sys_sendmsg+0x16d/0x220 [ 803.198450][T19783] ? __pfx___sys_sendmsg+0x10/0x10 [ 803.198468][T19783] ? do_user_addr_fault+0x843/0x1370 [ 803.198483][T19783] __do_fast_syscall_32+0xe8/0x680 [ 803.198502][T19783] do_fast_syscall_32+0x32/0x80 [ 803.198519][T19783] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 803.198532][T19783] RIP: 0023:0xf707d579 [ 803.198541][T19783] 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 [ 803.198552][T19783] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 803.198562][T19783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 803.198568][T19783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 803.198574][T19783] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 803.198580][T19783] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 803.198586][T19783] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 803.198600][T19783] [ 803.369096][ T40] audit: type=1326 audit(1767040385.371:4084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19773 comm="syz.2.3615" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x7fc00000 [ 804.556119][T19805] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 804.558745][T19805] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 804.561332][T19805] vhci_hcd vhci_hcd.0: Device attached [ 804.565495][T19805] netlink: 48 bytes leftover after parsing attributes in process `syz.0.3625'. [ 804.570846][T19807] vhci_hcd: connection closed [ 804.571132][ T7340] vhci_hcd vhci_hcd.0: stop threads [ 804.576167][ T7340] vhci_hcd vhci_hcd.0: release socket [ 804.579312][ T7340] vhci_hcd vhci_hcd.0: disconnect device [ 805.304833][T19823] vhci_hcd vhci_hcd.0: port 0 already used [ 807.292363][T19852] FAULT_INJECTION: forcing a failure. [ 807.292363][T19852] name failslab, interval 1, probability 0, space 0, times 0 [ 807.299486][T19852] CPU: 3 UID: 0 PID: 19852 Comm: syz.0.3645 Tainted: G L syzkaller #0 PREEMPT(full) [ 807.299507][T19852] Tainted: [L]=SOFTLOCKUP [ 807.299512][T19852] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 807.299519][T19852] Call Trace: [ 807.299524][T19852] [ 807.299530][T19852] dump_stack_lvl+0x16c/0x1f0 [ 807.299552][T19852] should_fail_ex+0x512/0x640 [ 807.299565][T19852] ? kmem_cache_alloc_lru_noprof+0x66/0x770 [ 807.299580][T19852] ? __pfx_ovl_inode_test+0x10/0x10 [ 807.299592][T19852] ? __pfx_ovl_inode_set+0x10/0x10 [ 807.299601][T19852] should_failslab+0xc2/0x120 [ 807.299618][T19852] kmem_cache_alloc_lru_noprof+0x87/0x770 [ 807.299631][T19852] ? ilookup5+0x19f/0x230 [ 807.299643][T19852] ? __pfx_ovl_inode_test+0x10/0x10 [ 807.299653][T19852] ? ovl_alloc_inode+0x25/0x190 [ 807.299665][T19852] ? __pfx_ovl_inode_test+0x10/0x10 [ 807.299676][T19852] ? __pfx_ovl_inode_set+0x10/0x10 [ 807.299686][T19852] ? __pfx_ovl_alloc_inode+0x10/0x10 [ 807.299695][T19852] ? ovl_alloc_inode+0x25/0x190 [ 807.299704][T19852] ovl_alloc_inode+0x25/0x190 [ 807.299714][T19852] alloc_inode+0x64/0x240 [ 807.299726][T19852] iget5_locked+0x67/0xb0 [ 807.299740][T19852] ovl_get_inode+0xd8d/0x1500 [ 807.299756][T19852] ? __pfx_ovl_get_inode+0x10/0x10 [ 807.299770][T19852] ? do_raw_spin_unlock+0x172/0x230 [ 807.299784][T19852] ? _raw_spin_unlock+0x28/0x50 [ 807.299800][T19852] ovl_lookup_layers+0x881/0x2920 [ 807.299819][T19852] ? __pfx_ovl_lookup_layers+0x10/0x10 [ 807.299837][T19852] ? d_alloc_parallel+0xb4e/0x1510 [ 807.299853][T19852] ovl_lookup+0x459/0x610 [ 807.299865][T19852] ? __pfx_ovl_lookup+0x10/0x10 [ 807.299886][T19852] ? lockdep_init_map_type+0x5c/0x270 [ 807.299899][T19852] __lookup_slow+0x251/0x460 [ 807.299912][T19852] ? __pfx___lookup_slow+0x10/0x10 [ 807.299936][T19852] lookup_slow+0x50/0x70 [ 807.299949][T19852] path_lookupat+0x5e9/0xc40 [ 807.299965][T19852] filename_lookup+0x224/0x5f0 [ 807.299981][T19852] ? __pfx_filename_lookup+0x10/0x10 [ 807.300008][T19852] ? getname_flags.part.0+0x1c5/0x550 [ 807.300019][T19852] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 807.300039][T19852] user_path_at+0x3a/0x60 [ 807.300054][T19852] do_fchownat+0xf9/0x200 [ 807.300067][T19852] ? __pfx_do_fchownat+0x10/0x10 [ 807.300078][T19852] ? __pfx_ksys_write+0x10/0x10 [ 807.300096][T19852] __ia32_sys_lchown16+0xe6/0x120 [ 807.300108][T19852] __do_fast_syscall_32+0xe8/0x680 [ 807.300127][T19852] do_fast_syscall_32+0x32/0x80 [ 807.300143][T19852] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 807.300157][T19852] RIP: 0023:0xf704d579 [ 807.300166][T19852] 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 [ 807.300176][T19852] RSP: 002b:00000000f543d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000010 [ 807.300187][T19852] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000000000 [ 807.300194][T19852] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 807.300200][T19852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 807.300206][T19852] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 807.300212][T19852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 807.300232][T19852] [ 807.300424][T19852] overlayfs: failed to get inode (-12) [ 807.491063][T19858] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 807.493976][T19858] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 807.498226][T19858] vhci_hcd vhci_hcd.0: Device attached [ 807.577282][T19857] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(7) [ 807.579595][T19857] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 807.582411][T19857] vhci_hcd vhci_hcd.0: Device attached [ 807.587892][T19857] netlink: 48 bytes leftover after parsing attributes in process `syz.3.3638'. [ 807.593973][T19861] vhci_hcd: connection closed [ 807.594818][ T1150] vhci_hcd vhci_hcd.3: stop threads [ 807.599686][ T1150] vhci_hcd vhci_hcd.3: release socket [ 807.602428][ T1150] vhci_hcd vhci_hcd.3: disconnect device [ 807.795876][ T10] usb 40-1: SetAddress Request (78) to port 0 [ 807.797981][ T10] usb 40-1: new SuperSpeed USB device number 78 using vhci_hcd [ 807.904106][T19859] vhci_hcd: connection reset by peer [ 807.907884][ T1150] vhci_hcd vhci_hcd.1: stop threads [ 807.909762][ T1150] vhci_hcd vhci_hcd.1: release socket [ 807.911649][ T1150] vhci_hcd vhci_hcd.1: disconnect device [ 810.810387][T19889] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 810.813259][T19889] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 810.819901][T19889] vhci_hcd vhci_hcd.0: Device attached [ 810.828603][T19892] vhci_hcd: connection closed [ 810.828999][ T1183] vhci_hcd vhci_hcd.0: stop threads [ 810.833854][ T1183] vhci_hcd vhci_hcd.0: release socket [ 810.837069][ T1183] vhci_hcd vhci_hcd.0: disconnect device [ 811.160243][T19897] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3648'. [ 811.497073][T19907] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(11) [ 811.499334][T19907] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 811.501946][T19907] vhci_hcd vhci_hcd.0: Device attached [ 811.505109][T19910] vhci_hcd: unknown pdu 1 [ 811.508006][ T1183] vhci_hcd vhci_hcd.0: stop threads [ 811.514571][ T1183] vhci_hcd vhci_hcd.0: release socket [ 811.517158][ T1183] vhci_hcd vhci_hcd.0: disconnect device [ 811.721469][T19913] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 811.723726][T19913] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 811.735854][T19913] vhci_hcd vhci_hcd.0: Device attached [ 812.111393][T19914] vhci_hcd: connection closed [ 812.111674][ T1150] vhci_hcd vhci_hcd.1: stop threads [ 812.116410][ T1150] vhci_hcd vhci_hcd.1: release socket [ 812.118851][ T1150] vhci_hcd vhci_hcd.1: disconnect device [ 812.866369][ T10] usb 40-1: device descriptor read/8, error -110 [ 813.392607][T19935] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3657'. [ 813.399722][T19935] netlink: 68 bytes leftover after parsing attributes in process `syz.1.3657'. [ 813.510923][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 813.596898][ T10] usb usb40-port1: attempt power cycle [ 813.604783][T19939] fuse: Bad value for 'user_id' [ 813.607081][T19939] fuse: Bad value for 'user_id' [ 814.198886][ T10] usb usb40-port1: unable to enumerate USB device [ 814.263086][T19950] FAT-fs (sr0): bogus number of reserved sectors [ 814.266573][T19950] FAT-fs (sr0): Can't find a valid FAT filesystem [ 814.317877][T19950] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 814.717928][T19956] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 815.957431][T19965] binder: 19960:19965 ioctl c0306201 80000180 returned -14 [ 816.436909][ T40] audit: type=1326 audit(1767040398.441:4085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=19975 comm="syz.3.3669" exe="/syz-executor" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf707d579 code=0x0 [ 816.493872][T19979] FAULT_INJECTION: forcing a failure. [ 816.493872][T19979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 816.498230][T19979] CPU: 0 UID: 0 PID: 19979 Comm: syz.3.3669 Tainted: G L syzkaller #0 PREEMPT(full) [ 816.498248][T19979] Tainted: [L]=SOFTLOCKUP [ 816.498252][T19979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 816.498270][T19979] Call Trace: [ 816.498276][T19979] [ 816.498282][T19979] dump_stack_lvl+0x16c/0x1f0 [ 816.498302][T19979] should_fail_ex+0x512/0x640 [ 816.498334][T19979] _copy_from_user+0x2e/0xd0 [ 816.498347][T19979] x25_ioctl+0x144/0xe20 [ 816.498358][T19979] ? __pfx_x25_ioctl+0x10/0x10 [ 816.498367][T19979] ? find_held_lock+0x2b/0x80 [ 816.498384][T19979] ? rcu_is_watching+0x12/0xc0 [ 816.498398][T19979] ? trace_sched_exit_tp+0xd1/0x110 [ 816.498413][T19979] ? __schedule+0x114c/0x6150 [ 816.498427][T19979] ? lock_acquire+0x124/0x330 [ 816.498443][T19979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 816.498460][T19979] ? do_vfs_ioctl+0x128/0x14f0 [ 816.498473][T19979] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 816.498486][T19979] compat_x25_ioctl+0xcf/0x180 [ 816.498496][T19979] ? __pfx_compat_x25_ioctl+0x10/0x10 [ 816.498506][T19979] compat_sock_ioctl+0x176/0x730 [ 816.498518][T19979] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 816.498531][T19979] ? security_file_ioctl_compat+0xa6/0x240 [ 816.498545][T19979] ? security_file_ioctl_compat+0x24/0x240 [ 816.498559][T19979] ? __pfx_compat_sock_ioctl+0x10/0x10 [ 816.498568][T19979] __ia32_compat_sys_ioctl+0x242/0x370 [ 816.498582][T19979] __do_fast_syscall_32+0xe8/0x680 [ 816.498600][T19979] do_fast_syscall_32+0x32/0x80 [ 816.498616][T19979] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 816.498628][T19979] RIP: 0023:0xf707d579 [ 816.498638][T19979] 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 [ 816.498648][T19979] RSP: 002b:00000000f542b55c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 816.498659][T19979] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00000000000089e3 [ 816.498665][T19979] RDX: 0000000080000200 RSI: 0000000000000000 RDI: 0000000000000000 [ 816.498671][T19979] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 816.498677][T19979] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 816.498683][T19979] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 816.498695][T19979] [ 817.915895][ T40] audit: type=1804 audit(1767040399.881:4086): pid=19993 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.2.3672" name="/newroot/326/file0" dev="tmpfs" ino=1798 res=1 errno=0 [ 817.923201][T19992] /dev/sr0: Can't open blockdev [ 818.281279][T19997] FAT-fs (sr0): bogus number of reserved sectors [ 818.283732][T19997] FAT-fs (sr0): Can't find a valid FAT filesystem [ 818.386781][T19997] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 823.053935][T20034] program syz.0.3682 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 823.961370][T20042] netlink: 44 bytes leftover after parsing attributes in process `syz.0.3687'. [ 823.967674][T20042] ipvlan2: entered promiscuous mode [ 824.074531][T20047] FAT-fs (sr0): bogus number of reserved sectors [ 824.076809][T20047] FAT-fs (sr0): Can't find a valid FAT filesystem [ 824.146786][T20047] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 824.579806][T20056] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 824.773169][T20056] syzkaller0: entered promiscuous mode [ 824.778886][T20056] syzkaller0: entered allmulticast mode [ 825.105315][T20066] i801_smbus 0000:00:1f.3: Illegal SMBus block read size 0 [ 826.317388][T20092] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 826.437160][T20094] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 826.651641][T20097] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 826.720521][T20094] syzkaller0: entered promiscuous mode [ 826.722429][T20094] syzkaller0: entered allmulticast mode [ 827.338944][T20127] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.472963][T20127] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.664578][T20127] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 827.902424][T20127] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 828.103079][ T100] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.155401][ T100] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.183807][ T100] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.202233][ T100] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 828.716085][T20143] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3717'. [ 828.719371][T20143] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3717'. [ 830.089080][T20164] /dev/nullb0: Can't open blockdev [ 830.110872][ T40] audit: type=1326 audit(1767040412.071:4087): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.168748][T20164] lo speed is unknown, defaulting to 1000 [ 830.320912][T20165] autofs: Unknown parameter '!bᄦB`TƦÓBν¹YÒä'NÿISò¬igS#`›&öú!¿Ô¶¡uƒ§#éŽç' [ 830.360147][ T40] audit: type=1326 audit(1767040412.071:4088): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.368520][ T40] audit: type=1326 audit(1767040412.071:4089): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=359 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.402598][ T40] audit: type=1326 audit(1767040412.071:4090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.410058][ T40] audit: type=1326 audit(1767040412.071:4091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.417229][ T40] audit: type=1326 audit(1767040412.081:4092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=370 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.426009][ T40] audit: type=1326 audit(1767040412.081:4093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.433511][ T40] audit: type=1326 audit(1767040412.081:4094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.441122][ T40] audit: type=1326 audit(1767040412.091:4095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.450164][ T40] audit: type=1326 audit(1767040412.091:4096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20160 comm="syz.3.3722" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 830.896834][T20168] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(7) [ 830.899058][T20168] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 830.901843][T20168] vhci_hcd vhci_hcd.0: Device attached [ 831.067895][T20176] FAULT_INJECTION: forcing a failure. [ 831.067895][T20176] name failslab, interval 1, probability 0, space 0, times 0 [ 831.073148][T20176] CPU: 1 UID: 0 PID: 20176 Comm: syz.3.3725 Tainted: G L syzkaller #0 PREEMPT(full) [ 831.073166][T20176] Tainted: [L]=SOFTLOCKUP [ 831.073169][T20176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 831.073176][T20176] Call Trace: [ 831.073181][T20176] [ 831.073186][T20176] dump_stack_lvl+0x16c/0x1f0 [ 831.073206][T20176] should_fail_ex+0x512/0x640 [ 831.073219][T20176] ? kmem_cache_alloc_noprof+0x62/0x770 [ 831.073235][T20176] should_failslab+0xc2/0x120 [ 831.073251][T20176] kmem_cache_alloc_noprof+0x83/0x770 [ 831.073264][T20176] ? security_file_alloc+0x34/0x2b0 [ 831.073279][T20176] ? security_file_alloc+0x34/0x2b0 [ 831.073292][T20176] security_file_alloc+0x34/0x2b0 [ 831.073305][T20176] init_file+0x93/0x4c0 [ 831.073317][T20176] alloc_empty_file+0x73/0x1e0 [ 831.073328][T20176] alloc_file_pseudo+0x13a/0x230 [ 831.073340][T20176] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 831.073355][T20176] sock_alloc_file+0x50/0x210 [ 831.073371][T20176] do_accept+0x240/0x530 [ 831.073382][T20176] ? do_raw_spin_lock+0x12c/0x2b0 [ 831.073395][T20176] ? __pfx_do_accept+0x10/0x10 [ 831.073413][T20176] __sys_accept4_file+0xcd/0x210 [ 831.073424][T20176] ? __pfx___sys_accept4_file+0x10/0x10 [ 831.073438][T20176] __ia32_sys_accept4+0xd5/0x150 [ 831.073451][T20176] __do_fast_syscall_32+0xe8/0x680 [ 831.073468][T20176] do_fast_syscall_32+0x32/0x80 [ 831.073484][T20176] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 831.073498][T20176] RIP: 0023:0xf707d579 [ 831.073507][T20176] 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 [ 831.073517][T20176] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 000000000000016c [ 831.073527][T20176] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 831.073533][T20176] RDX: 0000000000000000 RSI: 0000000000080800 RDI: 0000000000000000 [ 831.073539][T20176] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 831.073545][T20176] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 831.073551][T20176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 831.073564][T20176] [ 831.163536][T20176] 9pnet_fd: p9_fd_create_tcp (20176): problem connecting socket to 127.0.0.1 [ 831.166033][ T7550] usb 38-1: SetAddress Request (80) to port 0 [ 831.168988][ T7550] usb 38-1: new SuperSpeed USB device number 80 using vhci_hcd [ 831.177470][T20173] vhci_hcd: connection closed [ 831.177826][ T7340] vhci_hcd vhci_hcd.0: stop threads [ 831.182636][ T7340] vhci_hcd vhci_hcd.0: release socket [ 831.185427][ T7340] vhci_hcd vhci_hcd.0: disconnect device [ 831.200987][ T7550] usb 38-1: enqueue for inactive port 0 [ 831.483199][T20188] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3729'. [ 831.593491][ T7550] usb usb38-port1: attempt power cycle [ 832.148706][ T7550] usb usb38-port1: unable to enumerate USB device [ 832.354032][T20209] /dev/nullb0: Can't open blockdev [ 832.418583][T20209] lo speed is unknown, defaulting to 1000 [ 833.221524][T20219] (syz.0.3738,20219,2):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 833.221595][T20219] (syz.0.3738,20219,2):ocfs2_fill_super:1177 ERROR: status = -22 [ 833.270156][T20219] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 833.921597][ T5948] Bluetooth: hci0: unexpected event for opcode 0x0c24 [ 835.636845][T20263] (syz.1.3750,20263,1):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 835.640247][T20263] (syz.1.3750,20263,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 835.688787][T20263] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 839.017808][T20299] netlink: 'syz.2.3763': attribute type 27 has an invalid length. [ 840.233750][T20322] netlink: 72 bytes leftover after parsing attributes in process `syz.1.3767'. [ 840.408559][T20324] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3768'. [ 840.895924][ T10] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 841.070040][ T40] kauditd_printk_skb: 33 callbacks suppressed [ 841.070442][ T40] audit: type=1326 audit(1767040423.031:4130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.096098][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 841.144087][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 841.161219][ T40] audit: type=1326 audit(1767040423.031:4131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.182416][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 841.188719][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 841.222467][ T40] audit: type=1326 audit(1767040423.031:4132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.265956][ T40] audit: type=1326 audit(1767040423.031:4133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.272823][ T40] audit: type=1326 audit(1767040423.041:4134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.275501][ T10] usb 5-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 841.284093][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 841.284191][ T40] audit: type=1326 audit(1767040423.041:4135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.295318][ T40] audit: type=1326 audit(1767040423.041:4136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.303599][ T40] audit: type=1326 audit(1767040423.041:4137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.311481][ T40] audit: type=1326 audit(1767040423.041:4138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 841.313349][ T10] usb 5-1: config 0 descriptor?? [ 841.319160][ T40] audit: type=1326 audit(1767040423.041:4139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20334 comm="syz.1.3772" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 842.180490][T20331] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 842.237701][T20364] netlink: 512 bytes leftover after parsing attributes in process `syz.0.3771'. [ 842.630886][ T10] shield 0003:0955:7214.0016: unknown main item tag 0x0 [ 842.633592][ T10] shield 0003:0955:7214.0016: unknown main item tag 0x0 [ 842.636440][ T10] shield 0003:0955:7214.0016: unknown main item tag 0x0 [ 842.638966][ T10] shield 0003:0955:7214.0016: unknown main item tag 0x0 [ 842.641405][ T10] shield 0003:0955:7214.0016: unknown main item tag 0x0 [ 842.666753][ T10] input: HID 0955:7214 Haptics as /devices/virtual/input/input53 [ 842.756444][ T10] shield 0003:0955:7214.0016: Registered Thunderstrike controller [ 842.762561][ T10] shield 0003:0955:7214.0016: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.0-1/input0 [ 842.827693][ T6027] shield 0003:0955:7214.0016: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 842.830596][T20372] FAULT_INJECTION: forcing a failure. [ 842.830596][T20372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 842.836160][ T10] usb 5-1: USB disconnect, device number 27 [ 842.838865][T20372] CPU: 1 UID: 0 PID: 20372 Comm: syz.3.3782 Tainted: G L syzkaller #0 PREEMPT(full) [ 842.838883][T20372] Tainted: [L]=SOFTLOCKUP [ 842.838887][T20372] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 842.838894][T20372] Call Trace: [ 842.838899][T20372] [ 842.838903][T20372] dump_stack_lvl+0x16c/0x1f0 [ 842.838924][T20372] should_fail_ex+0x512/0x640 [ 842.838938][T20372] _copy_to_user+0x32/0xd0 [ 842.838951][T20372] simple_read_from_buffer+0xcb/0x170 [ 842.838967][T20372] proc_fail_nth_read+0x197/0x240 [ 842.838985][T20372] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 842.839010][T20372] ? rw_verify_area+0xcf/0x6c0 [ 842.839024][T20372] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 842.839040][T20372] vfs_read+0x1e4/0xcf0 [ 842.839055][T20372] ? __pfx___mutex_lock+0x10/0x10 [ 842.839073][T20372] ? __pfx_vfs_read+0x10/0x10 [ 842.839086][T20372] ? find_held_lock+0x2b/0x80 [ 842.839103][T20372] ? __fget_files+0x20e/0x3c0 [ 842.839118][T20372] ? find_held_lock+0x10/0x80 [ 842.839134][T20372] ksys_read+0x12a/0x250 [ 842.839153][T20372] ? __pfx_ksys_read+0x10/0x10 [ 842.839166][T20372] ? __anon_inode_getfd+0xb5/0x160 [ 842.839181][T20372] __do_fast_syscall_32+0xe8/0x680 [ 842.839199][T20372] do_fast_syscall_32+0x32/0x80 [ 842.839215][T20372] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 842.839229][T20372] RIP: 0023:0xf707d579 [ 842.839240][T20372] 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 [ 842.839251][T20372] RSP: 002b:00000000f546d590 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 842.839261][T20372] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000f546d620 [ 842.839268][T20372] RDX: 000000000000000f RSI: 00000000f7416ff4 RDI: 0000000000000000 [ 842.839274][T20372] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 842.839279][T20372] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 842.839286][T20372] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 842.839299][T20372] [ 842.917265][ T6027] shield 0003:0955:7214.0016: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 842.920758][ T6027] shield 0003:0955:7214.0016: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 842.924512][ T6027] shield 0003:0955:7214.0016: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 843.946271][T20373] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 844.163201][T20393] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(6) [ 844.165431][T20393] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 844.168630][T20393] vhci_hcd vhci_hcd.0: Device attached [ 844.183590][T20398] FAULT_INJECTION: forcing a failure. [ 844.183590][T20398] name failslab, interval 1, probability 0, space 0, times 0 [ 844.188238][T20398] CPU: 2 UID: 0 PID: 20398 Comm: syz.2.3789 Tainted: G L syzkaller #0 PREEMPT(full) [ 844.188257][T20398] Tainted: [L]=SOFTLOCKUP [ 844.188261][T20398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 844.188267][T20398] Call Trace: [ 844.188272][T20398] [ 844.188277][T20398] dump_stack_lvl+0x16c/0x1f0 [ 844.188297][T20398] should_fail_ex+0x512/0x640 [ 844.188308][T20398] ? __kvmalloc_node_noprof+0x129/0xa40 [ 844.188324][T20398] should_failslab+0xc2/0x120 [ 844.188341][T20398] __kvmalloc_node_noprof+0x14a/0xa40 [ 844.188356][T20398] ? hash_ipmac_create+0x658/0x12a0 [ 844.188371][T20398] ? hash_ipmac_create+0x658/0x12a0 [ 844.188382][T20398] hash_ipmac_create+0x658/0x12a0 [ 844.188395][T20398] ? __pfx___nla_parse+0x6/0x10 [ 844.188409][T20398] ? __pfx_hash_ipmac_create+0x10/0x10 [ 844.188422][T20398] ip_set_create+0x80d/0x1520 [ 844.188437][T20398] ? __pfx_ip_set_create+0x10/0x10 [ 844.188459][T20398] ? find_held_lock+0x2b/0x80 [ 844.188476][T20398] nfnetlink_rcv_msg+0x9fc/0x1200 [ 844.188493][T20398] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 844.188506][T20398] ? stack_trace_save+0x8e/0xc0 [ 844.188538][T20398] ? __lock_acquire+0x436/0x2890 [ 844.188550][T20398] netlink_rcv_skb+0x158/0x420 [ 844.188565][T20398] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 844.188577][T20398] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 844.188598][T20398] ? ns_capable+0xd7/0x110 [ 844.188613][T20398] nfnetlink_rcv+0x1b3/0x430 [ 844.188624][T20398] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 844.188635][T20398] ? netlink_deliver_tap+0x1ae/0xd30 [ 844.188651][T20398] netlink_unicast+0x5aa/0x870 [ 844.188668][T20398] ? __pfx_netlink_unicast+0x10/0x10 [ 844.188687][T20398] netlink_sendmsg+0x8c8/0xdd0 [ 844.188704][T20398] ? __pfx_netlink_sendmsg+0x10/0x10 [ 844.188720][T20398] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 844.188740][T20398] ____sys_sendmsg+0xa5d/0xc30 [ 844.188758][T20398] ? __pfx_____sys_sendmsg+0x10/0x10 [ 844.188773][T20398] ? get_compat_msghdr+0x11a/0x170 [ 844.188791][T20398] ___sys_sendmsg+0x134/0x1d0 [ 844.188815][T20398] ? __pfx____sys_sendmsg+0x10/0x10 [ 844.188850][T20398] ? find_held_lock+0x2b/0x80 [ 844.188884][T20398] __sys_sendmsg+0x16d/0x220 [ 844.188906][T20398] ? __pfx___sys_sendmsg+0x10/0x10 [ 844.188936][T20398] ? do_user_addr_fault+0x843/0x1370 [ 844.188960][T20398] __do_fast_syscall_32+0xe8/0x680 [ 844.188978][T20398] do_fast_syscall_32+0x32/0x80 [ 844.188994][T20398] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 844.189009][T20398] RIP: 0023:0xf703d579 [ 844.189019][T20398] 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 [ 844.189028][T20398] RSP: 002b:00000000f542d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 844.189039][T20398] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800002c0 [ 844.189045][T20398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 844.189051][T20398] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 844.189056][T20398] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 844.189062][T20398] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 844.189077][T20398] [ 844.562739][T20408] FAULT_INJECTION: forcing a failure. [ 844.562739][T20408] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 844.567708][T20408] CPU: 2 UID: 0 PID: 20408 Comm: syz.0.3793 Tainted: G L syzkaller #0 PREEMPT(full) [ 844.567726][T20408] Tainted: [L]=SOFTLOCKUP [ 844.567730][T20408] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 844.567737][T20408] Call Trace: [ 844.567741][T20408] [ 844.567745][T20408] dump_stack_lvl+0x16c/0x1f0 [ 844.567777][T20408] should_fail_ex+0x512/0x640 [ 844.567792][T20408] should_fail_alloc_page+0xe7/0x130 [ 844.567809][T20408] prepare_alloc_pages+0x401/0x670 [ 844.567825][T20408] ? rcu_is_watching+0x12/0xc0 [ 844.567841][T20408] __alloc_frozen_pages_noprof+0x18b/0x2430 [ 844.567855][T20408] ? mark_held_locks+0x49/0x80 [ 844.567871][T20408] ? finish_task_switch.isra.0+0x207/0xbd0 [ 844.567892][T20408] ? lockdep_hardirqs_on+0x7c/0x110 [ 844.567921][T20408] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 844.567942][T20408] ? weighted_interleave_nid+0x3e7/0x5b0 [ 844.567974][T20408] ? __pfx_weighted_interleave_nid+0x10/0x10 [ 844.567998][T20408] ? __lock_acquire+0x436/0x2890 [ 844.568015][T20408] ? policy_nodemask+0xea/0x4e0 [ 844.568040][T20408] alloc_pages_mpol+0x1fb/0x550 [ 844.568063][T20408] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 844.568093][T20408] folio_alloc_mpol_noprof+0x36/0x2f0 [ 844.568112][T20408] vma_alloc_folio_noprof+0xed/0x1e0 [ 844.568127][T20408] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 844.568149][T20408] do_anonymous_page+0xc81/0x2190 [ 844.568175][T20408] __handle_mm_fault+0x1ecf/0x2bb0 [ 844.568198][T20408] ? __pfx___handle_mm_fault+0x10/0x10 [ 844.568217][T20408] ? __pte_offset_map_lock+0x174/0x310 [ 844.568238][T20408] ? find_held_lock+0x2b/0x80 [ 844.568264][T20408] ? follow_page_pte+0x5cf/0x1390 [ 844.568293][T20408] handle_mm_fault+0x3fe/0xad0 [ 844.568315][T20408] __get_user_pages+0x54e/0x3590 [ 844.568345][T20408] ? __pfx___get_user_pages+0x10/0x10 [ 844.568376][T20408] populate_vma_page_range+0x267/0x3f0 [ 844.568403][T20408] ? __pfx_populate_vma_page_range+0x10/0x10 [ 844.568427][T20408] ? __pfx_find_vma_intersection+0x10/0x10 [ 844.568451][T20408] ? __pfx_apply_vma_lock_flags+0x10/0x10 [ 844.568474][T20408] __mm_populate+0x1d8/0x380 [ 844.568500][T20408] ? __pfx___mm_populate+0x10/0x10 [ 844.568527][T20408] ? up_write+0x282/0x4e0 [ 844.568547][T20408] do_mlock+0x441/0x800 [ 844.568568][T20408] ? __pfx_do_mlock+0x10/0x10 [ 844.568586][T20408] ? __pfx___schedule+0x10/0x10 [ 844.568610][T20408] ? fput+0x70/0xf0 [ 844.568626][T20408] ? xfd_validate_state+0x61/0x180 [ 844.568649][T20408] __ia32_sys_mlock+0x57/0x80 [ 844.568667][T20408] __do_fast_syscall_32+0xe8/0x680 [ 844.568692][T20408] do_fast_syscall_32+0x32/0x80 [ 844.568716][T20408] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 844.568735][T20408] RIP: 0023:0xf704d579 [ 844.568749][T20408] 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 [ 844.568764][T20408] RSP: 002b:00000000f541c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000096 [ 844.568780][T20408] RAX: ffffffffffffffda RBX: 0000000080000000 RCX: 0000000000800000 [ 844.568791][T20408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 844.568800][T20408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 844.568810][T20408] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 844.568820][T20408] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 844.568843][T20408] [ 844.836377][T20388] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 844.840979][T20394] vhci_hcd: connection closed [ 844.842364][ T7340] vhci_hcd vhci_hcd.1: stop threads [ 844.846449][ T7340] vhci_hcd vhci_hcd.1: release socket [ 844.848607][ T7340] vhci_hcd vhci_hcd.1: disconnect device [ 844.889417][ T60] usb 40-1: enqueue for inactive port 0 [ 845.389308][ T60] usb usb40-port1: attempt power cycle [ 845.395498][T20411] netlink: 'syz.0.3794': attribute type 1 has an invalid length. [ 845.464244][T20411] usb usb8: usbfs: process 20411 (syz.0.3794) did not claim interface 0 before use [ 845.946972][ T60] usb usb40-port1: unable to enumerate USB device [ 846.388117][T20445] sctp: sctp_transport_update_pmtu: Reported pmtu 68 too low, using default minimum of 512 [ 847.186180][T17121] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 847.272879][T20459] netlink: 'syz.1.3809': attribute type 1 has an invalid length. [ 847.284975][T20459] bond2: entered promiscuous mode [ 847.287477][T20459] 8021q: adding VLAN 0 to HW filter on device bond2 [ 847.294165][T20459] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3809'. [ 847.299663][T20459] bond2: entered allmulticast mode [ 847.376196][T17121] usb 5-1: Using ep0 maxpacket: 16 [ 847.383182][T17121] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 847.389057][T17121] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 847.401711][T17121] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 847.406298][T17121] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 847.409947][T17121] usb 5-1: Product: syz [ 847.411827][T17121] usb 5-1: Manufacturer: syz [ 847.413930][T17121] usb 5-1: SerialNumber: syz [ 847.595513][ C3] blk_print_req_error: 215 callbacks suppressed [ 847.595524][ C3] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.600778][ C3] buffer_io_error: 215 callbacks suppressed [ 847.600794][ C3] Buffer I/O error on dev loop5, logical block 0, async page read [ 847.611196][ C3] I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.614550][ C3] Buffer I/O error on dev loop5, logical block 1, async page read [ 847.617317][ C3] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.621357][ C3] Buffer I/O error on dev loop5, logical block 2, async page read [ 847.623969][ C3] I/O error, dev loop5, sector 3 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.627132][ C3] Buffer I/O error on dev loop5, logical block 3, async page read [ 847.629904][ C3] I/O error, dev loop5, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.633376][ C3] Buffer I/O error on dev loop5, logical block 4, async page read [ 847.636297][ C3] I/O error, dev loop5, sector 5 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.639421][ C3] Buffer I/O error on dev loop5, logical block 5, async page read [ 847.642001][ C3] I/O error, dev loop5, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.645111][ C3] Buffer I/O error on dev loop5, logical block 6, async page read [ 847.653735][ C2] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.657072][ C2] Buffer I/O error on dev loop5, logical block 0, async page read [ 847.660176][ C2] I/O error, dev loop5, sector 1 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.660868][T20452] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 847.664546][ C2] Buffer I/O error on dev loop5, logical block 1, async page read [ 847.664619][ C2] I/O error, dev loop5, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 847.664636][ C2] Buffer I/O error on dev loop5, logical block 2, async page read [ 847.683393][ T5352] ldm_validate_partition_table(): Disk read failed. [ 847.686361][T20452] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 847.689000][ T5352] Dev loop5: unable to read RDB block 0 [ 847.694291][ T5352] loop5: unable to read partition table [ 847.696406][ T5352] loop5: partition table beyond EOD, truncated [ 847.703651][T17121] usb 5-1: 0:2 : does not exist [ 847.731894][T17121] usb 5-1: USB disconnect, device number 28 [ 849.465885][ T10] usb 6-1: new high-speed USB device number 37 using dummy_hcd [ 849.636014][ T10] usb 6-1: Using ep0 maxpacket: 16 [ 849.639870][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 849.643669][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 849.650198][ T10] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 849.654545][ T10] usb 6-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 849.665844][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 849.669329][T20508] /dev/sr0: Can't open blockdev [ 849.669794][ T10] usb 6-1: config 0 descriptor?? [ 849.721700][ T40] kauditd_printk_skb: 17 callbacks suppressed [ 849.721710][ T40] audit: type=1326 audit(1767040431.721:4157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20511 comm="syz.0.3825" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf704d579 code=0x0 [ 850.081568][ T10] shield 0003:0955:7214.0017: unknown main item tag 0x0 [ 850.084454][ T10] shield 0003:0955:7214.0017: unknown main item tag 0x0 [ 850.087048][ T10] shield 0003:0955:7214.0017: unknown main item tag 0x0 [ 850.089543][ T10] shield 0003:0955:7214.0017: unknown main item tag 0x0 [ 850.091968][ T10] shield 0003:0955:7214.0017: unknown main item tag 0x0 [ 850.096111][ T10] input: HID 0955:7214 Haptics as /devices/virtual/input/input54 [ 850.104646][ T10] shield 0003:0955:7214.0017: Registered Thunderstrike controller [ 850.107736][ T10] shield 0003:0955:7214.0017: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.1-1/input0 [ 850.284177][T20497] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 850.322293][T20497] netlink: 512 bytes leftover after parsing attributes in process `syz.1.3819'. [ 850.372265][ T5989] shield 0003:0955:7214.0017: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 850.372685][T17121] usb 6-1: USB disconnect, device number 37 [ 850.377198][ T5989] shield 0003:0955:7214.0017: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 850.377254][ T5989] shield 0003:0955:7214.0017: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 850.389617][ T5989] shield 0003:0955:7214.0017: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 850.633205][T20520] /dev/nullb0: Can't open blockdev [ 850.643875][T20520] tipc: Enabled bearer , priority 0 [ 850.799357][T20518] tipc: Disabling bearer [ 852.604362][ T40] audit: type=1326 audit(1767040434.601:4158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20549 comm="syz.2.3834" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf703d579 code=0x0 [ 854.521969][T20575] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3839'. [ 854.954253][T20585] lo speed is unknown, defaulting to 1000 [ 856.205402][T20609] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3851'. [ 857.986608][T20620] overlay: ./file0 is not a directory [ 857.991014][T20620] overlay: ./file0 is not a directory [ 858.215903][T20631] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3856'. [ 858.422750][T20639] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3858'. [ 859.531377][T20655] FAULT_INJECTION: forcing a failure. [ 859.531377][T20655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 859.536281][T20655] CPU: 2 UID: 0 PID: 20655 Comm: syz.1.3863 Tainted: G L syzkaller #0 PREEMPT(full) [ 859.536299][T20655] Tainted: [L]=SOFTLOCKUP [ 859.536303][T20655] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 859.536310][T20655] Call Trace: [ 859.536314][T20655] [ 859.536318][T20655] dump_stack_lvl+0x16c/0x1f0 [ 859.536339][T20655] should_fail_ex+0x512/0x640 [ 859.536354][T20655] _copy_from_user+0x2e/0xd0 [ 859.536366][T20655] cmsghdr_from_user_compat_to_kern+0x4ec/0x7d0 [ 859.536384][T20655] ? __pfx_cmsghdr_from_user_compat_to_kern+0x10/0x10 [ 859.536402][T20655] ____sys_sendmsg+0x488/0xc30 [ 859.536420][T20655] ? __pfx_____sys_sendmsg+0x10/0x10 [ 859.536435][T20655] ? get_compat_msghdr+0x11a/0x170 [ 859.536449][T20655] ? __pfx__kstrtoull+0x10/0x10 [ 859.536465][T20655] ___sys_sendmsg+0x134/0x1d0 [ 859.536479][T20655] ? __pfx____sys_sendmsg+0x10/0x10 [ 859.536508][T20655] __sys_sendmmsg+0x2f9/0x420 [ 859.536535][T20655] ? __pfx___sys_sendmmsg+0x10/0x10 [ 859.536555][T20655] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 859.536585][T20655] ? fput+0x70/0xf0 [ 859.536608][T20655] ? ksys_write+0x1ac/0x250 [ 859.536622][T20655] ? __pfx_ksys_write+0x10/0x10 [ 859.536639][T20655] __ia32_compat_sys_sendmmsg+0x9d/0x100 [ 859.536652][T20655] ? lockdep_hardirqs_on+0x7c/0x110 [ 859.536668][T20655] __do_fast_syscall_32+0xe8/0x680 [ 859.536685][T20655] do_fast_syscall_32+0x32/0x80 [ 859.536701][T20655] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 859.536714][T20655] RIP: 0023:0xf706d579 [ 859.536723][T20655] 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 [ 859.536733][T20655] RSP: 002b:00000000f545d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 859.536744][T20655] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080001500 [ 859.536750][T20655] RDX: 0000000000000001 RSI: 0000000000000040 RDI: 0000000000000000 [ 859.536756][T20655] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 859.536766][T20655] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 859.536772][T20655] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 859.536785][T20655] [ 859.776414][T20659] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3865'. [ 859.856174][T20666] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 859.858720][T20666] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 859.862498][T20667] binder: 20658:20667 ioctl 0 80000040 returned -22 [ 859.862952][T20666] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 859.867320][T20666] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 859.871873][T20666] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 859.874041][T20666] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 860.145881][T17121] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 860.296008][T17121] usb 5-1: Using ep0 maxpacket: 32 [ 860.299201][T17121] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 860.308152][T17121] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 860.311716][T17121] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 860.325030][T17121] usb 5-1: Product: syz [ 860.326578][T17121] usb 5-1: Manufacturer: syz [ 860.328128][T17121] usb 5-1: SerialNumber: syz [ 860.331211][T17121] usb 5-1: config 0 descriptor?? [ 860.334391][T20671] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 860.543995][ T6027] usb 5-1: USB disconnect, device number 29 [ 860.567556][T20676] FAT-fs (sr0): bogus number of reserved sectors [ 860.569795][T20676] FAT-fs (sr0): Can't find a valid FAT filesystem [ 860.649181][T20676] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 860.968373][T20682] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 860.970970][T20682] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 860.978130][T20682] vhci_hcd vhci_hcd.0: Device attached [ 861.174867][T20689] gre0: left promiscuous mode [ 861.185954][T20689] gre0: left allmulticast mode [ 861.265900][ T7550] usb 40-1: SetAddress Request (86) to port 0 [ 861.268473][ T7550] usb 40-1: new SuperSpeed USB device number 86 using vhci_hcd [ 861.298424][T20689] bridge0: port 2(bridge_slave_1) entered disabled state [ 861.301088][T20689] bridge0: port 1(bridge_slave_0) entered disabled state [ 861.394777][T20689] bridge_slave_0: left allmulticast mode [ 861.397848][T20689] bridge_slave_0: left promiscuous mode [ 861.399861][T20689] bridge0: port 1(bridge_slave_0) entered disabled state [ 861.413980][T20689] bridge_slave_1: left allmulticast mode [ 861.422024][T20689] bridge_slave_1: left promiscuous mode [ 861.437189][T20689] bridge0: port 2(bridge_slave_1) entered disabled state [ 861.448218][T20689] bond0: (slave bond_slave_0): Releasing backup interface [ 861.459776][T20689] bond0: (slave c@0Ù): Releasing backup interface [ 861.469121][T20689] team0: Port device team_slave_0 removed [ 861.477913][T20689] team0: Port device team_slave_1 removed [ 861.495410][T20689] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 861.916011][ T5948] Bluetooth: hci3: command 0x0406 tx timeout [ 861.916108][ T5943] Bluetooth: hci2: command 0x0401 tx timeout [ 861.918606][ T5943] Bluetooth: hci4: command 0x0406 tx timeout [ 862.105887][T20683] vhci_hcd: connection reset by peer [ 862.108097][ T7340] vhci_hcd vhci_hcd.1: stop threads [ 862.111547][ T7340] vhci_hcd vhci_hcd.1: release socket [ 862.115207][ T7340] vhci_hcd vhci_hcd.1: disconnect device [ 862.402684][T20708] FAT-fs (sr0): bogus number of reserved sectors [ 862.404946][T20708] FAT-fs (sr0): Can't find a valid FAT filesystem [ 862.425445][T20704] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.491124][T20708] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 862.601000][T20704] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 862.951254][T20704] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.090733][T20724] binder: 20723:20724 ioctl 4018620d 0 returned -22 [ 863.170490][T20704] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 863.208120][ T60] e1000 0000:00:06.0 eth0: Reset adapter [ 863.305903][T17121] usb 6-1: new high-speed USB device number 38 using dummy_hcd [ 863.325486][ T1183] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.333602][ T1183] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.342521][ T1183] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.354629][ T1150] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 863.455932][T17121] usb 6-1: Using ep0 maxpacket: 16 [ 863.462516][T17121] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 863.466531][T17121] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 863.470027][T17121] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 863.474244][T17121] usb 6-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 863.481959][T20734] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3888'. [ 863.485164][T20734] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3888'. [ 863.488963][T17121] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 863.493031][T17121] usb 6-1: config 0 descriptor?? [ 863.552944][T20738] FAT-fs (sr0): bogus number of reserved sectors [ 863.555331][T20738] FAT-fs (sr0): Can't find a valid FAT filesystem [ 863.657101][T20738] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 863.985984][ T5948] Bluetooth: hci2: command 0x0401 tx timeout [ 863.989156][T19835] Bluetooth: hci4: command 0x0406 tx timeout [ 863.989523][ T5943] Bluetooth: hci3: command 0x0406 tx timeout [ 864.290941][T20759] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 864.485382][T17121] usbhid 6-1:0.0: can't add hid device: -71 [ 864.518265][T17121] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 864.521932][T17121] usb 6-1: USB disconnect, device number 38 [ 865.356807][ T60] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 866.305955][ T7550] usb 40-1: device descriptor read/8, error -110 [ 866.696584][ T7550] usb usb40-port1: attempt power cycle [ 867.257236][ T7550] usb usb40-port1: unable to enumerate USB device [ 873.546094][T20795] netlink: 72 bytes leftover after parsing attributes in process `syz.2.3893'. [ 873.652487][ T40] audit: type=1326 audit(1767040455.651:4159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.668369][ T40] audit: type=1326 audit(1767040455.651:4160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.688803][ T40] audit: type=1326 audit(1767040455.661:4161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=21 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.698374][ T40] audit: type=1326 audit(1767040455.661:4162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.710760][ T40] audit: type=1326 audit(1767040455.661:4163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.726143][ T40] audit: type=1326 audit(1767040455.661:4164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.737633][ T40] audit: type=1326 audit(1767040455.661:4165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.753830][ T40] audit: type=1326 audit(1767040455.661:4166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.768239][ T40] audit: type=1326 audit(1767040455.661:4167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=295 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 873.778046][ T40] audit: type=1326 audit(1767040455.661:4168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=20787 comm="syz.3.3895" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf707d579 code=0x7ffc0000 [ 874.950564][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 875.115898][ T7550] usb 6-1: new high-speed USB device number 39 using dummy_hcd [ 875.295957][ T7550] usb 6-1: Using ep0 maxpacket: 16 [ 875.303821][ T7550] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 875.315878][ T7550] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 875.327989][ T7550] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 875.340351][ T7550] usb 6-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 875.344600][ T7550] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 875.352599][ T7550] usb 6-1: config 0 descriptor?? [ 875.368552][T20815] FAT-fs (sr0): bogus number of reserved sectors [ 875.370615][T20815] FAT-fs (sr0): Can't find a valid FAT filesystem [ 875.388281][T20817] Bluetooth: MGMT ver 1.23 [ 875.406694][T20815] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 875.457495][T20821] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3904'. [ 875.478904][T20823] FAT-fs (sr0): bogus number of reserved sectors [ 875.481036][T20823] FAT-fs (sr0): Can't find a valid FAT filesystem [ 875.527085][T20823] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 875.764642][ T7550] shield 0003:0955:7214.0018: unknown main item tag 0x0 [ 875.768740][ T7550] shield 0003:0955:7214.0018: unknown main item tag 0x0 [ 875.772407][ T7550] shield 0003:0955:7214.0018: unknown main item tag 0x0 [ 875.775639][ T7550] shield 0003:0955:7214.0018: unknown main item tag 0x0 [ 875.779632][ T7550] shield 0003:0955:7214.0018: unknown main item tag 0x0 [ 875.785201][ T7550] input: HID 0955:7214 Haptics as /devices/virtual/input/input55 [ 875.828873][ T7550] shield 0003:0955:7214.0018: Registered Thunderstrike controller [ 875.832578][ T7550] shield 0003:0955:7214.0018: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.1-1/input0 [ 875.977754][T20813] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 876.210781][ T34] shield 0003:0955:7214.0018: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 876.211146][ T10] usb 6-1: USB disconnect, device number 39 [ 876.284824][ T34] shield 0003:0955:7214.0018: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 876.295854][ T34] shield 0003:0955:7214.0018: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 876.299638][ T34] shield 0003:0955:7214.0018: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 877.115962][ T60] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 877.267434][ T60] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 877.271500][ T60] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 877.274940][ T60] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 877.279575][ T60] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 877.282588][ T60] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 877.296575][ T60] usb 6-1: config 0 descriptor?? [ 877.534256][T20857] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.761912][T20846] vimc link validate: Sensor A:src:640x480 (0x33424752, 8, 0, 0, 0) Raw Capture 0:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 877.766325][T20857] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 877.867398][ T60] usbhid 6-1:0.0: can't add hid device: -71 [ 877.870078][ T60] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 877.904399][ T60] usb 6-1: USB disconnect, device number 40 [ 877.920911][T20857] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.157954][T20857] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 878.313357][ T7340] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.324146][ T7340] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.336577][ T1216] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.359606][ T1216] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 878.416053][T20873] IPVS: sync thread started: state = BACKUP, mcast_ifn = tunl0, syncid = 4, id = 0 [ 879.135909][ T6008] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 879.295899][ T6008] usb 6-1: Using ep0 maxpacket: 16 [ 879.299893][ T6008] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 879.303580][ T6008] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 879.307663][ T6008] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 879.312487][ T6008] usb 6-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 879.315611][ T6008] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 879.323063][ T6008] usb 6-1: config 0 descriptor?? [ 879.734510][ T6008] shield 0003:0955:7214.0019: unknown main item tag 0x0 [ 879.742703][ T6008] shield 0003:0955:7214.0019: unknown main item tag 0x0 [ 879.745134][ T6008] shield 0003:0955:7214.0019: unknown main item tag 0x0 [ 879.755540][ T6008] shield 0003:0955:7214.0019: unknown main item tag 0x0 [ 879.759933][ T6008] shield 0003:0955:7214.0019: unknown main item tag 0x0 [ 879.778264][ T6008] input: HID 0955:7214 Haptics as /devices/virtual/input/input56 [ 879.786742][ T6008] shield 0003:0955:7214.0019: Registered Thunderstrike controller [ 879.789518][ T6008] shield 0003:0955:7214.0019: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.1-1/input0 [ 879.937260][T20881] 9pnet_virtio: no channels available for device ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 879.991268][T20898] netlink: 504 bytes leftover after parsing attributes in process `syz.1.3919'. [ 880.481956][T20896] shield 0003:0955:7214.0019: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 880.485916][ T6008] usb 6-1: USB disconnect, device number 41 [ 880.496282][T20896] shield 0003:0955:7214.0019: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 880.501599][T20896] shield 0003:0955:7214.0019: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 880.505244][T20896] shield 0003:0955:7214.0019: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 882.003360][T20931] IPVS: sync thread started: state = BACKUP, mcast_ifn = tunl0, syncid = 4, id = 0 [ 884.514941][T20966] vhci_hcd vhci_hcd.0: port 0 already used [ 885.281246][T20983] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3947'. [ 885.285236][T20983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 885.463751][T20989] netlink: 'syz.0.3947': attribute type 4 has an invalid length. [ 885.477913][T20989] netlink: 152 bytes leftover after parsing attributes in process `syz.0.3947'. [ 885.482022][T20989] .`: renamed from bond0 (while UP) [ 886.633997][T21008] binder: 20999:21008 ioctl c0306201 80000180 returned -14 [ 886.661149][T21000] vhci_hcd vhci_hcd.0: port 0 already used [ 888.885317][T21039] 9p: Bad value for 'wfdno' [ 889.170024][T21040] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(7) [ 889.172461][T21040] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 889.175357][T21040] vhci_hcd vhci_hcd.0: Device attached [ 889.211658][T21044] syzkaller1: entered promiscuous mode [ 889.213907][T21044] syzkaller1: entered allmulticast mode [ 889.291160][T21044] autofs: Unknown parameter 'nl80211' [ 889.435905][ T34] usb 42-1: SetAddress Request (60) to port 0 [ 889.438055][ T34] usb 42-1: new SuperSpeed USB device number 60 using vhci_hcd [ 890.015412][T21049] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 890.017730][T21049] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 890.038516][T21049] vhci_hcd vhci_hcd.0: Device attached [ 890.046472][T21049] binder: 21048:21049 ioctl c0306201 80000180 returned -14 [ 890.305992][ T7550] usb 38-1: SetAddress Request (84) to port 0 [ 890.308630][ T7550] usb 38-1: new SuperSpeed USB device number 84 using vhci_hcd [ 890.318894][T21041] vhci_hcd: connection reset by peer [ 890.397979][ T7340] vhci_hcd vhci_hcd.2: stop threads [ 890.399965][ T7340] vhci_hcd vhci_hcd.2: release socket [ 890.402381][ T7340] vhci_hcd vhci_hcd.2: disconnect device [ 890.455396][T21057] vhci_hcd: connection reset by peer [ 890.458835][ T6119] vhci_hcd vhci_hcd.0: stop threads [ 890.460718][ T6119] vhci_hcd vhci_hcd.0: release socket [ 890.463030][ T6119] vhci_hcd vhci_hcd.0: disconnect device [ 891.208257][T21061] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3966'. [ 891.426963][T21073] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 891.529842][ T40] kauditd_printk_skb: 39 callbacks suppressed [ 891.529852][ T40] audit: type=1326 audit(1767040473.531:4208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21060 comm="syz.3.3966" exe="/syz-executor" sig=9 arch=40000003 syscall=20 compat=1 ip=0xf707d579 code=0x0 [ 892.332003][T21093] FAULT_INJECTION: forcing a failure. [ 892.332003][T21093] name failslab, interval 1, probability 0, space 0, times 0 [ 892.337826][T21093] CPU: 1 UID: 0 PID: 21093 Comm: syz.3.3978 Tainted: G L syzkaller #0 PREEMPT(full) [ 892.337853][T21093] Tainted: [L]=SOFTLOCKUP [ 892.337858][T21093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 892.337868][T21093] Call Trace: [ 892.337874][T21093] [ 892.337881][T21093] dump_stack_lvl+0x16c/0x1f0 [ 892.337909][T21093] should_fail_ex+0x512/0x640 [ 892.337927][T21093] ? fs_reclaim_acquire+0xae/0x150 [ 892.337952][T21093] should_failslab+0xc2/0x120 [ 892.337974][T21093] __kmalloc_noprof+0xeb/0x910 [ 892.337991][T21093] ? tomoyo_encode2+0x100/0x3e0 [ 892.338013][T21093] ? tomoyo_encode2+0x100/0x3e0 [ 892.338030][T21093] tomoyo_encode2+0x100/0x3e0 [ 892.338065][T21093] tomoyo_encode+0x29/0x50 [ 892.338085][T21093] tomoyo_realpath_from_path+0x18f/0x6e0 [ 892.338111][T21093] tomoyo_path_perm+0x274/0x460 [ 892.338126][T21093] ? tomoyo_path_perm+0x260/0x460 [ 892.338143][T21093] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 892.338163][T21093] ? find_held_lock+0x2b/0x80 [ 892.338186][T21093] ? do_raw_spin_unlock+0x172/0x230 [ 892.338215][T21093] ? __pfx_current_check_access_path+0x10/0x10 [ 892.338236][T21093] ? simple_lookup+0x105/0x1d0 [ 892.338257][T21093] ? lookup_one_qstr_excl+0xb3/0x250 [ 892.338277][T21093] tomoyo_path_symlink+0x97/0xe0 [ 892.338297][T21093] ? __pfx_tomoyo_path_symlink+0x10/0x10 [ 892.338324][T21093] security_path_symlink+0x152/0x2e0 [ 892.338341][T21093] do_symlinkat+0x126/0x4b0 [ 892.338358][T21093] ? __pfx_do_symlinkat+0x10/0x10 [ 892.338374][T21093] ? getname_flags.part.0+0x1c5/0x550 [ 892.338388][T21093] ? syscall_user_dispatch+0x78/0x140 [ 892.338412][T21093] __ia32_sys_symlink+0x74/0x90 [ 892.338427][T21093] __do_fast_syscall_32+0xe8/0x680 [ 892.338452][T21093] do_fast_syscall_32+0x32/0x80 [ 892.338474][T21093] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 892.338493][T21093] RIP: 0023:0xf707d579 [ 892.338506][T21093] 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 [ 892.338521][T21093] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000053 [ 892.338536][T21093] RAX: ffffffffffffffda RBX: 0000000080000080 RCX: 0000000080000000 [ 892.338546][T21093] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 892.338555][T21093] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 892.338564][T21093] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 892.338573][T21093] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 892.338593][T21093] [ 892.338975][T21093] ERROR: Out of memory at tomoyo_realpath_from_path. [ 893.947143][T21098] vhci_hcd vhci_hcd.0: port 0 already used [ 893.959359][T21098] binder: 21097:21098 ioctl c0306201 80000180 returned -14 [ 894.466905][ T34] usb 42-1: device descriptor read/8, error -110 [ 894.858035][ T34] usb usb42-port1: attempt power cycle [ 895.365967][ T7550] usb 38-1: device descriptor read/8, error -110 [ 895.436940][ T34] usb usb42-port1: unable to enumerate USB device [ 895.756313][ T7550] usb usb38-port1: attempt power cycle [ 896.317248][ T7550] usb usb38-port1: unable to enumerate USB device [ 896.421295][T21153] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3996'. [ 896.425635][ T40] audit: type=1326 audit(1767040478.421:4209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21148 comm="syz.0.3995" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704d579 code=0x7ffc0000 [ 896.429058][T21153] netlink: 6 bytes leftover after parsing attributes in process `syz.2.3996'. [ 896.453466][ T40] audit: type=1326 audit(1767040478.421:4210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21148 comm="syz.0.3995" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf704d579 code=0x7ffc0000 [ 897.566908][T21157] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 897.569168][T21157] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 897.594447][T21157] vhci_hcd vhci_hcd.0: Device attached [ 897.612405][T21157] binder: 21156:21157 ioctl c0306201 80000180 returned -14 [ 897.623839][T21170] vhci_hcd: connection closed [ 897.626446][ T1183] vhci_hcd vhci_hcd.2: stop threads [ 897.630402][ T1183] vhci_hcd vhci_hcd.2: release socket [ 897.632637][ T1183] vhci_hcd vhci_hcd.2: disconnect device [ 897.696772][T21173] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 897.735413][T21178] syzkaller0: entered promiscuous mode [ 897.737786][T21178] syzkaller0: entered allmulticast mode [ 898.474754][T21186] x_tables: duplicate underflow at hook 1 [ 898.478197][T21186] hub 8-0:1.0: USB hub found [ 898.479936][T21186] hub 8-0:1.0: 1 port detected [ 899.764089][T21234] FAULT_INJECTION: forcing a failure. [ 899.764089][T21234] name failslab, interval 1, probability 0, space 0, times 0 [ 899.776718][T21231] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4015'. [ 899.787850][T21234] CPU: 1 UID: 0 PID: 21234 Comm: syz.3.4022 Tainted: G L syzkaller #0 PREEMPT(full) [ 899.787872][T21234] Tainted: [L]=SOFTLOCKUP [ 899.787877][T21234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 899.787884][T21234] Call Trace: [ 899.787903][T21234] [ 899.787908][T21234] dump_stack_lvl+0x16c/0x1f0 [ 899.787931][T21234] should_fail_ex+0x512/0x640 [ 899.787945][T21234] ? __kmalloc_cache_noprof+0x5f/0x800 [ 899.787960][T21234] should_failslab+0xc2/0x120 [ 899.787977][T21234] __kmalloc_cache_noprof+0x80/0x800 [ 899.787989][T21234] ? lockdep_init_map_type+0x5c/0x270 [ 899.788001][T21234] ? tcf_block_get_ext+0x15c/0x1860 [ 899.788017][T21234] ? lockdep_init_map_type+0x5c/0x270 [ 899.788028][T21234] ? tcf_block_get_ext+0x15c/0x1860 [ 899.788042][T21234] tcf_block_get_ext+0x15c/0x1860 [ 899.788058][T21234] ? rtnetlink_rcv_msg+0x3c9/0xe90 [ 899.788073][T21234] ? netlink_rcv_skb+0x158/0x420 [ 899.788090][T21234] tcf_block_get+0xa8/0x100 [ 899.788104][T21234] ? __pfx_tcf_block_get+0x10/0x10 [ 899.788118][T21234] ? __pfx_tcf_chain_head_change_dflt+0x10/0x10 [ 899.788130][T21234] ? lockdep_init_map_type+0x5c/0x270 [ 899.788143][T21234] fq_pie_init+0x4f1/0x910 [ 899.788157][T21234] ? __pfx_fq_pie_init+0x10/0x10 [ 899.788170][T21234] qdisc_create+0x457/0xfa0 [ 899.788182][T21234] tc_modify_qdisc+0x122f/0x2230 [ 899.788193][T21234] ? __mutex_lock+0x27b/0x1ca0 [ 899.788212][T21234] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 899.788221][T21234] ? __lock_acquire+0x436/0x2890 [ 899.788297][T21234] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 899.788315][T21234] rtnetlink_rcv_msg+0x3c9/0xe90 [ 899.788344][T21234] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 899.788362][T21234] ? __lock_acquire+0x436/0x2890 [ 899.788377][T21234] netlink_rcv_skb+0x158/0x420 [ 899.788393][T21234] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 899.788409][T21234] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 899.788480][T21234] ? netlink_deliver_tap+0x1ae/0xd30 [ 899.788505][T21234] netlink_unicast+0x5aa/0x870 [ 899.788524][T21234] ? __pfx_netlink_unicast+0x10/0x10 [ 899.788552][T21234] netlink_sendmsg+0x8c8/0xdd0 [ 899.788570][T21234] ? __pfx_netlink_sendmsg+0x10/0x10 [ 899.788589][T21234] ? aa_sock_msg_perm.constprop.0+0x100/0x1b0 [ 899.788613][T21234] ____sys_sendmsg+0xa5d/0xc30 [ 899.788633][T21234] ? __pfx_____sys_sendmsg+0x10/0x10 [ 899.788650][T21234] ? get_compat_msghdr+0x11a/0x170 [ 899.788670][T21234] ___sys_sendmsg+0x134/0x1d0 [ 899.788686][T21234] ? __pfx____sys_sendmsg+0x10/0x10 [ 899.788699][T21234] ? __pfx___irq_work_queue_local+0x10/0x10 [ 899.788724][T21234] ? find_held_lock+0x2b/0x80 [ 899.788748][T21234] __sys_sendmsg+0x16d/0x220 [ 899.788763][T21234] ? __pfx___sys_sendmsg+0x10/0x10 [ 899.788776][T21234] ? __pfx_bpf_trace_run2+0x10/0x10 [ 899.788797][T21234] ? syscall_trace_enter+0x1cb/0x220 [ 899.788812][T21234] ? rcu_is_watching+0x12/0xc0 [ 899.788829][T21234] __do_fast_syscall_32+0xe8/0x680 [ 899.788849][T21234] do_fast_syscall_32+0x32/0x80 [ 899.788866][T21234] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 899.788880][T21234] RIP: 0023:0xf707d579 [ 899.788890][T21234] 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 [ 899.788901][T21234] RSP: 002b:00000000f546d55c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 899.788911][T21234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000800000c0 [ 899.788919][T21234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 899.788925][T21234] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 899.788930][T21234] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 899.788937][T21234] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 899.788951][T21234] [ 900.426168][T21249] kAFS: unable to lookup cell 'syz1' [ 901.888867][ T40] audit: type=1326 audit(1767040483.891:4211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 901.900587][ T40] audit: type=1326 audit(1767040483.891:4212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 901.915977][ T40] audit: type=1326 audit(1767040483.891:4213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=348 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 901.923762][ T40] audit: type=1326 audit(1767040483.891:4214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 901.932277][ T40] audit: type=1326 audit(1767040483.891:4215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 901.944398][ T40] audit: type=1326 audit(1767040483.891:4216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=4 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 902.121923][ T40] audit: type=1326 audit(1767040484.121:4217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21268 comm="syz.2.4030" exe="/syz-executor" sig=9 arch=40000003 syscall=20 compat=1 ip=0xf703d579 code=0x0 [ 902.717326][ T40] audit: type=1326 audit(1767040484.721:4218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 902.724516][T21296] UDF-fs: warning (device sr0): udf_load_vrs: No VRS found [ 902.727453][T21296] UDF-fs: Scanning with blocksize 2048 failed [ 902.733889][ T40] audit: type=1326 audit(1767040484.721:4219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=21278 comm="syz.1.4034" exe="/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf706d579 code=0x7ffc0000 [ 902.753855][T21296] UDF-fs: warning (device sr0): udf_load_vrs: No VRS found [ 902.756366][T21296] UDF-fs: Scanning with blocksize 4096 failed [ 902.799850][T21296] sr 2:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 902.811007][T21301] netlink: 36 bytes leftover after parsing attributes in process `syz.2.4041'. [ 903.289659][T21324] netlink: 'syz.0.4050': attribute type 10 has an invalid length. [ 903.293352][T21323] netlink: 'syz.0.4050': attribute type 10 has an invalid length. [ 903.469226][T21334] [ 903.470101][T21334] ====================================================== [ 903.472437][T21334] WARNING: possible circular locking dependency detected [ 903.474710][T21334] syzkaller #0 Tainted: G L [ 903.476728][T21334] ------------------------------------------------------ [ 903.479322][T21334] syz.0.4052/21334 is trying to acquire lock: [ 903.481761][T21334] ffff88802719f948 (&sbi->pipe_mutex){+.+.}-{4:4}, at: autofs_notify_daemon+0x4a6/0xd60 [ 903.485531][T21334] [ 903.485531][T21334] but task is already holding lock: [ 903.488002][T21334] ffff88802b1d2c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x570 [ 903.491169][T21334] [ 903.491169][T21334] which lock already depends on the new lock. [ 903.491169][T21334] [ 903.494645][T21334] [ 903.494645][T21334] the existing dependency chain (in reverse order) is: [ 903.497732][T21334] [ 903.497732][T21334] -> #3 (&of->mutex){+.+.}-{4:4}: [ 903.500212][T21334] __mutex_lock+0x1aa/0x1ca0 [ 903.501993][T21334] kernfs_seq_start+0x4f/0x2a0 [ 903.503755][T21334] seq_read_iter+0x2c1/0x12d0 [ 903.505512][T21334] kernfs_fop_read_iter+0x46c/0x610 [ 903.507415][T21334] vfs_read+0x8bf/0xcf0 [ 903.508975][T21334] ksys_read+0x12a/0x250 [ 903.510633][T21334] __do_fast_syscall_32+0xe8/0x680 [ 903.513235][T21334] do_fast_syscall_32+0x32/0x80 [ 903.515066][T21334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 903.517325][T21334] [ 903.517325][T21334] -> #2 (&p->lock){+.+.}-{4:4}: [ 903.519956][T21334] __mutex_lock+0x1aa/0x1ca0 [ 903.521806][T21334] seq_read_iter+0xe1/0x12d0 [ 903.523597][T21334] kernfs_fop_read_iter+0x46c/0x610 [ 903.525673][T21334] copy_splice_read+0x618/0xc20 [ 903.527971][T21334] do_splice_read+0x285/0x370 [ 903.529835][T21334] splice_file_to_pipe+0x109/0x120 [ 903.531694][T21334] do_sendfile+0x400/0xe50 [ 903.533361][T21334] __ia32_compat_sys_sendfile+0x1e5/0x220 [ 903.535448][T21334] __do_fast_syscall_32+0xe8/0x680 [ 903.537404][T21334] do_fast_syscall_32+0x32/0x80 [ 903.538985][T21334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 903.541504][T21334] [ 903.541504][T21334] -> #1 (&pipe->mutex){+.+.}-{4:4}: [ 903.543983][T21334] __mutex_lock+0x1aa/0x1ca0 [ 903.545699][T21334] anon_pipe_write+0x15d/0x1bd0 [ 903.547495][T21334] __kernel_write_iter+0x720/0xb10 [ 903.549354][T21334] __kernel_write+0xf5/0x140 [ 903.551345][T21334] autofs_notify_daemon+0x4db/0xd60 [ 903.553338][T21334] autofs_wait+0x10f3/0x1ac0 [ 903.555140][T21334] autofs_mount_wait+0x132/0x3c0 [ 903.556950][T21334] autofs_d_automount+0x4b2/0x960 [ 903.558918][T21334] __traverse_mounts+0x1b9/0x830 [ 903.560836][T21334] step_into_slowpath+0x772/0xf50 [ 903.562758][T21334] path_lookupat+0x627/0xc40 [ 903.564458][T21334] filename_lookup+0x224/0x5f0 [ 903.566209][T21334] user_path_at+0x3a/0x60 [ 903.567832][T21334] __ia32_sys_fspick+0x191/0x390 [ 903.569832][T21334] __do_fast_syscall_32+0xe8/0x680 [ 903.571733][T21334] do_fast_syscall_32+0x32/0x80 [ 903.573550][T21334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 903.575803][T21334] [ 903.575803][T21334] -> #0 (&sbi->pipe_mutex){+.+.}-{4:4}: [ 903.578336][T21334] __lock_acquire+0x1669/0x2890 [ 903.580229][T21334] lock_acquire+0x179/0x330 [ 903.581948][T21334] __mutex_lock+0x1aa/0x1ca0 [ 903.583666][T21334] autofs_notify_daemon+0x4a6/0xd60 [ 903.585562][T21334] autofs_wait+0x10f3/0x1ac0 [ 903.587405][T21334] autofs_mount_wait+0x132/0x3c0 [ 903.589299][T21334] autofs_d_automount+0x4b2/0x960 [ 903.591126][T21334] __traverse_mounts+0x1b9/0x830 [ 903.592933][T21334] step_into_slowpath+0x772/0xf50 [ 903.594772][T21334] path_lookupat+0x627/0xc40 [ 903.596467][T21334] filename_lookup+0x224/0x5f0 [ 903.598231][T21334] kern_path+0x35/0x50 [ 903.599962][T21334] lookup_bdev+0xd8/0x280 [ 903.601863][T21334] resume_store+0x1d6/0x490 [ 903.603603][T21334] kobj_attr_store+0x58/0x80 [ 903.605314][T21334] sysfs_kf_write+0xf2/0x150 [ 903.607000][T21334] kernfs_fop_write_iter+0x3af/0x570 [ 903.609095][T21334] vfs_write+0x7d3/0x11d0 [ 903.610832][T21334] ksys_write+0x12a/0x250 [ 903.612846][T21334] __do_fast_syscall_32+0xe8/0x680 [ 903.615375][T21334] do_fast_syscall_32+0x32/0x80 [ 903.617304][T21334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 903.619679][T21334] [ 903.619679][T21334] other info that might help us debug this: [ 903.619679][T21334] [ 903.623238][T21334] Chain exists of: [ 903.623238][T21334] &sbi->pipe_mutex --> &p->lock --> &of->mutex [ 903.623238][T21334] [ 903.627428][T21334] Possible unsafe locking scenario: [ 903.627428][T21334] [ 903.629945][T21334] CPU0 CPU1 [ 903.631866][T21334] ---- ---- [ 903.633763][T21334] lock(&of->mutex); [ 903.635263][T21334] lock(&p->lock); [ 903.637510][T21334] lock(&of->mutex); [ 903.639736][T21334] lock(&sbi->pipe_mutex); [ 903.641288][T21334] [ 903.641288][T21334] *** DEADLOCK *** [ 903.641288][T21334] [ 903.644007][T21334] 4 locks held by syz.0.4052/21334: [ 903.645755][T21334] #0: ffff888022e600f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 903.648898][T21334] #1: ffff888044250420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 903.652112][T21334] #2: ffff88802b1d2c88 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x570 [ 903.655368][T21334] #3: ffff88801c3740f8 (kn->active#66){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2ff/0x570 [ 903.658890][T21334] [ 903.658890][T21334] stack backtrace: [ 903.660854][T21334] CPU: 2 UID: 0 PID: 21334 Comm: syz.0.4052 Tainted: G L syzkaller #0 PREEMPT(full) [ 903.660869][T21334] Tainted: [L]=SOFTLOCKUP [ 903.660873][T21334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 903.660880][T21334] Call Trace: [ 903.660886][T21334] [ 903.660891][T21334] dump_stack_lvl+0x116/0x1f0 [ 903.660910][T21334] print_circular_bug+0x275/0x340 [ 903.660928][T21334] check_noncircular+0x146/0x160 [ 903.660945][T21334] __lock_acquire+0x1669/0x2890 [ 903.660958][T21334] lock_acquire+0x179/0x330 [ 903.660968][T21334] ? autofs_notify_daemon+0x4a6/0xd60 [ 903.660982][T21334] ? __pfx___might_resched+0x10/0x10 [ 903.660995][T21334] ? __lock_acquire+0x12c2/0x2890 [ 903.661006][T21334] __mutex_lock+0x1aa/0x1ca0 [ 903.661022][T21334] ? autofs_notify_daemon+0x4a6/0xd60 [ 903.661033][T21334] ? __kernel_text_address+0xd/0x40 [ 903.661043][T21334] ? find_held_lock+0x2b/0x80 [ 903.661055][T21334] ? autofs_notify_daemon+0x4a6/0xd60 [ 903.661066][T21334] ? autofs_notify_daemon+0x45a/0xd60 [ 903.661077][T21334] ? __pfx___mutex_lock+0x10/0x10 [ 903.661091][T21334] ? __mutex_unlock_slowpath+0x161/0x790 [ 903.661107][T21334] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 903.661136][T21334] ? from_kgid_munged+0xab/0x130 [ 903.661153][T21334] ? autofs_notify_daemon+0x4a6/0xd60 [ 903.661163][T21334] autofs_notify_daemon+0x4a6/0xd60 [ 903.661175][T21334] ? __pfx_autofs_notify_daemon+0x10/0x10 [ 903.661186][T21334] ? kernfs_fop_write_iter+0x3af/0x570 [ 903.661200][T21334] ? vfs_write+0x7d3/0x11d0 [ 903.661215][T21334] ? ksys_write+0x12a/0x250 [ 903.661235][T21334] ? lockdep_init_map_type+0x5c/0x270 [ 903.661246][T21334] ? lockdep_init_map_type+0x5c/0x270 [ 903.661256][T21334] autofs_wait+0x10f3/0x1ac0 [ 903.661287][T21334] ? __pfx_autofs_wait+0x10/0x10 [ 903.661300][T21334] ? __pfx___schedule+0x10/0x10 [ 903.661314][T21334] ? find_held_lock+0x2b/0x80 [ 903.661327][T21334] ? path_has_submounts+0xcf/0x120 [ 903.661341][T21334] ? preempt_schedule_thunk+0x16/0x30 [ 903.661353][T21334] ? preempt_schedule_common+0x44/0xc0 [ 903.661369][T21334] autofs_mount_wait+0x132/0x3c0 [ 903.661380][T21334] autofs_d_automount+0x4b2/0x960 [ 903.661392][T21334] __traverse_mounts+0x1b9/0x830 [ 903.661403][T21334] step_into_slowpath+0x772/0xf50 [ 903.661416][T21334] ? __up_read+0x2d1/0x700 [ 903.661427][T21334] ? __pfx_step_into_slowpath+0x10/0x10 [ 903.661439][T21334] ? __pfx_lookup_slow+0x10/0x10 [ 903.661451][T21334] path_lookupat+0x627/0xc40 [ 903.661464][T21334] filename_lookup+0x224/0x5f0 [ 903.661477][T21334] ? __pfx_filename_lookup+0x10/0x10 [ 903.661495][T21334] ? getname_kernel+0x52/0x370 [ 903.661504][T21334] ? __asan_memcpy+0x3c/0x60 [ 903.661518][T21334] kern_path+0x35/0x50 [ 903.661530][T21334] lookup_bdev+0xd8/0x280 [ 903.661541][T21334] ? __pfx_lookup_bdev+0x10/0x10 [ 903.661550][T21334] ? __asan_memcpy+0x3c/0x60 [ 903.661562][T21334] resume_store+0x1d6/0x490 [ 903.661574][T21334] ? __pfx_resume_store+0x10/0x10 [ 903.661592][T21334] ? find_held_lock+0x2b/0x80 [ 903.661604][T21334] ? __pfx_resume_store+0x10/0x10 [ 903.661616][T21334] kobj_attr_store+0x58/0x80 [ 903.661633][T21334] ? __pfx_kobj_attr_store+0x10/0x10 [ 903.661649][T21334] sysfs_kf_write+0xf2/0x150 [ 903.661661][T21334] kernfs_fop_write_iter+0x3af/0x570 [ 903.661676][T21334] ? __pfx_sysfs_kf_write+0x10/0x10 [ 903.661687][T21334] vfs_write+0x7d3/0x11d0 [ 903.661702][T21334] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 903.661717][T21334] ? __pfx_vfs_write+0x10/0x10 [ 903.661729][T21334] ? find_held_lock+0x2b/0x80 [ 903.661745][T21334] ksys_write+0x12a/0x250 [ 903.661758][T21334] ? __pfx_ksys_write+0x10/0x10 [ 903.661773][T21334] __do_fast_syscall_32+0xe8/0x680 [ 903.661789][T21334] do_fast_syscall_32+0x32/0x80 [ 903.661804][T21334] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 903.661816][T21334] RIP: 0023:0xf704d579 [ 903.661826][T21334] 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 [ 903.661835][T21334] RSP: 002b:00000000f541c55c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 903.661845][T21334] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 0000000080000040 [ 903.661851][T21334] RDX: 0000000000000012 RSI: 0000000000000000 RDI: 0000000000000000 [ 903.661857][T21334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 903.661863][T21334] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 903.661868][T21334] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 903.661878][T21334] [ 903.887344][T21334] PM: Image not found (code -22)