last executing test programs: 5.229471205s ago: executing program 3 (id=1425): syz_mount_image$jfs(&(0x7f00000002c0), &(0x7f00000003c0)='./file0\x00', 0x4000, 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") mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000002640)='./bus\x00', 0x4d) rename(&(0x7f0000002680)='./bus\x00', &(0x7f00000026c0)='./file0\x00') 3.591017961s ago: executing program 2 (id=1437): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/devices/0000:00:03.0/vendor\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/32, 0x20) 3.546983268s ago: executing program 3 (id=1438): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x20, r1, 0x9c3fa077fa966179, 0xfffffffd, 0x0, {{0x7e}, {@void, @val={0xc, 0x99, {0x916c, 0x14}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x20008081}, 0x4000054) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x14, r1, 0x1, 0x70bd2d, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008004) 3.305388574s ago: executing program 2 (id=1441): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x10040) syz_emit_ethernet(0xfded, &(0x7f0000000580)={@local, @remote, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0xc8, 0x64, 0x0, 0x2, 0x6, 0x0, @rand_addr=0x64010001, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x8, 0x4, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xffffa888}]}}, {"589bd78d2b71fe4b714665685135bf21072faafe96ec294d6c6539d4a740dea160dc1ee679706182018004878d22ec3cb6480fb088206fd0f5ffbd92e72bad8d1bcb2b9b613a84ad03c81acb638d608181625bd00c12cfe1514eebec0d2d3cdadca2e3c308e8595d5269701e0491674a51e87405fd955e7e46116c8b97da1fc719a824a9fc394b98445011cdecca5b715a3eeb84bd168efd80ab8dd7a308"}}}}}}, 0x0) 3.036300875s ago: executing program 2 (id=1444): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='ns\x00') fcntl$notify(r0, 0x402, 0x11) exit(0x100000000000035) getdents64(r0, 0x0, 0x0) 2.757099194s ago: executing program 3 (id=1446): bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x0, 0x0}, 0x8) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000440)=r0, 0x4) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000480)={r1}, 0x8) read(r2, &(0x7f00000004c0)=""/185, 0xb9) 2.600882732s ago: executing program 3 (id=1449): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000580)={0x1, &(0x7f00000005c0)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) r0 = syz_create_resource$binfmt(&(0x7f0000000600)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) truncate(&(0x7f0000000800)='./file0\x00', 0x8fff5) 2.41771918s ago: executing program 3 (id=1452): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000005600)='./file0\x00', 0x0, &(0x7f0000000100)={[{@compress_algo={'compress', 0x3d, 'zlib'}}]}, 0x1, 0x559a, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqCjtwLAAAAAAgzN86jJ4NAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC4FAAD//+GI8JI=") chdir(&(0x7f0000000140)='./file0\x00') name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x402) 1.977480666s ago: executing program 2 (id=1456): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000004c0)=@bpf_lsm={0x6, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f00000005c0)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000840)={r0, 0x1f, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000027c0)="d8000000100081044e81f782db44b904021d006a0f000000dafe55a1290015000600142603600e120900040004ed0000a80016470a000a40020000000006ffc3b94dcf5c0461c1d67f6f94007134cf6ee08000a0e6475acc136f33cdd3f154bed8ef52a98516277ce06bbace802e8bec4c2ee5a7cef4090000001fb7914df9255ece1b019d9514d6d930dfe1d9d322fe7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040e3d95667e006dcdf63951f215ce3bb9ad809d5e1cace81508ff60d7fed0bffece0b42a9ecbee90421a91", 0xd8}], 0x1}, 0x60010) 1.896529619s ago: executing program 0 (id=1457): mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/233, 0xe9}], 0x1, &(0x7f0000002d00)=""/4080, 0xff0}, 0x0) close(r0) 1.728629466s ago: executing program 2 (id=1460): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000007000/0x3000)=nil) 1.607221622s ago: executing program 0 (id=1462): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000400)=ANY=[@ANYBLOB="1400000010000100f7000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc08000340000000144c0000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a3100000000200003801c0000800c00018006000100d10300000c000440000000000000000114000000110001"], 0xb8}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000740)={0x80, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x54, 0x3, 0x0, 0x1, [{0x50, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x4c, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x45, 0x1, "05d77196b311112fc19187f7a6bc60145a141eb3ff8f2a1764a4d23ce8ded162538362d9dcd8c84c8a10fdee225a6423222cbdfe89e4b482f762285d6c065bb47e"}]}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000805}, 0x0) 1.578674646s ago: executing program 2 (id=1463): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12014101f2c59620d016b8108ede0102030109022400010000100009040002020083ec0009050602000202000a09058202"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000800)={0x44, &(0x7f0000000cc0)=ANY=[@ANYBLOB="200a83"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000001640)={0x44, &(0x7f0000001380)=ANY=[@ANYBLOB='@\vH'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.401380408s ago: executing program 1 (id=1465): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000120)='0-CONFIG=disabled\n', 0x12) 1.356972583s ago: executing program 0 (id=1466): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000000040), 0x6ea3a203febe6f1d}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000001c0)='\x01') 1.31736693s ago: executing program 4 (id=1467): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) mq_open(&(0x7f0000000740)=']]\x00', 0x40, 0x95, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x1, 0xfffffffffffffff7, 0x1, 0x1, 0x5, 0x7ffffffffffbffff, 0x10000, 0x2}, 0x0, &(0x7f0000000240)={0x8, 0x5, 0x2, 0x311ba34d, 0x8, 0x300000000, 0x8, 0xf6c7}, &(0x7f0000000280), 0x0) 1.197030976s ago: executing program 1 (id=1468): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000480), 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x20, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffff52c2e8839882fa5e5b708fc336ffff000000000000001485000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffff", @ANYRES32=r0], 0x0, 0x6, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x38) 1.164630697s ago: executing program 3 (id=1469): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x48980, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000580)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000005c0)=0x33) 1.11026137s ago: executing program 0 (id=1470): r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710}, 0x10) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000080)=0x1615, 0x4) 1.057989687s ago: executing program 4 (id=1471): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x6, 0x7}}]}}]}, 0x48}}, 0x4c840) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=@newtfilter={0x48, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0xffff, 0xf}, {0x0, 0xfff3}, {0x2, 0x300}}, [@filter_kind_options=@f_flower={{0xb}, {0x18, 0x2, [@TCA_FLOWER_KEY_CT_LABELS={0x14, 0x61, "e711f592e2765d06afabc373f952ed23"}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20041090}, 0x0) 860.710322ms ago: executing program 1 (id=1472): openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/bus/input/devices\x00', 0x0, 0x0) r0 = syz_io_uring_setup(0xf18, &(0x7f0000000980)={0x0, 0xfefffffe, 0x800, 0x3, 0x800000c5}, &(0x7f0000000a00)=0x0, &(0x7f0000000300)=0x0, &(0x7f0000000a80)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f0000000ac0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}}) io_uring_enter(r0, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) 756.75339ms ago: executing program 4 (id=1473): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000040)="32000300070000000000000000", 0xd) close_range(r0, r0, 0x0) 654.852037ms ago: executing program 0 (id=1474): mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./sys\x00', &(0x7f0000000540)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f00000005c0)={0xa, {0x9, 0x5, 0x4}}, 0xa) 638.132483ms ago: executing program 1 (id=1475): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/devices/0000:00:01.0/d3cold_allowed\x00', 0x1, 0x0) write(r0, &(0x7f0000000540)='1', 0x1) 451.337593ms ago: executing program 4 (id=1476): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1214040, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) umount2(&(0x7f0000000680)='./file0\x00', 0x1) 429.681854ms ago: executing program 0 (id=1477): syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_usbip_server_init(0x4) syz_usb_connect(0x1, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100001ddf8208c00712152230000000010902"], 0x0) write$usbip_server(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="000000030000000100000001000000040000"], 0x60) 408.932278ms ago: executing program 1 (id=1478): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000e40)="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", 0x2000, &(0x7f000000cf80)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)={0x28, 0xfffffffffffffffe, 0x3, {{0x10001, 0x5, 0x1}}}, 0x0, 0x0, &(0x7f0000003100)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 200.327618ms ago: executing program 4 (id=1479): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./gadget\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./gadget\x00', &(0x7f0000000340)='gadgetfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./gadget/dummy_udc\x00', 0x802, 0x0) write(r0, &(0x7f0000000200)="0000000009020900010100803212010002000000402505a0a4000100000001d2", 0x20) 145.649172ms ago: executing program 1 (id=1480): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d80)=@raw={'raw\x00', 0x8, 0x3, 0x530, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x460, 0xffffffff, 0xffffffff, 0x460, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [0x0, 0x0, 0xffffffff], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x1b0, 0x1d8, 0x0, {}, [@common=@unspec=@helper={{0x48}, {0x0, 'amanda\x00'}}, @common=@unspec=@conntrack2={{0xc0}, {{@ipv6=@private1, [0xff000000, 0xffffffff, 0xff, 0xffffffff], @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}, [0xffffff00, 0xff, 0xffffffff, 0xffffffff], @ipv6=@empty, [0xff000000, 0xff, 0xff, 0xff], @ipv6=@local, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x80, 0x54, 0x3b, 0x4e20, 0x4e23, 0x4e21, 0x4e23, 0x446, 0x39a}, 0x100, 0x20}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @local}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0xe, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x590) fsopen(0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000cc0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "8a37f2", 0x14, 0x2c, 0xfe, @remote, @local, {[], {{0x600, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 0s ago: executing program 4 (id=1481): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) pselect6(0x40, &(0x7f0000000100)={0x9, 0x8000000000000, 0x0, 0x80000000000, 0x0, 0xfffffffffffff30a, 0x5}, &(0x7f0000000240)={0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x0, 0x5, 0xc}, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): 0000-000000000000 r/w without journal. Quota mode: none. [ 141.620983][ T7563] ext4 filesystem being mounted at /121/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 141.660774][ T33] audit: type=1800 audit(1793724068.373:22): pid=7563 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.3.634" name="file1" dev="loop3" ino=15 res=0 errno=-22 [ 141.788577][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 142.007426][ T7582] loop4: detected capacity change from 0 to 512 [ 142.091782][ T7584] cpuidle: using governor haltpoll [ 142.351216][ T7595] loop4: detected capacity change from 0 to 128 [ 142.381602][ T2256] hid-generic 0003:0001:0001.0004: hidraw0: USB HID v0.01 Mouse [syz1] on syz0 [ 142.397381][ T7598] loop3: detected capacity change from 0 to 256 [ 142.453566][ T7599] profile_transition: unconfined exec no attachment [ 142.497967][ T7601] loop2: detected capacity change from 0 to 512 [ 142.502141][ T7601] EXT4-fs: Ignoring removed oldalloc option [ 142.510522][ T7601] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 142.510541][ T7601] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 142.571071][ T7601] EXT4-fs (loop2): 1 truncate cleaned up [ 142.603659][ T7601] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.685730][ T7601] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2863: Unable to expand inode 2. Delete some EAs or run e2fsck. [ 142.718060][ T7599] fido_id[7599]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 142.847560][ T5634] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.493822][ T1226] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 143.649910][ T1226] usb 2-1: not running at top speed; connect to a high speed hub [ 143.649946][ T1226] usb 2-1: New USB device found: idVendor=06cd, idProduct=0131, bcdDevice=1.00 [ 143.671308][ T1226] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.671334][ T1226] usb 2-1: Product: syz [ 143.671348][ T1226] usb 2-1: Manufacturer: syz [ 143.671362][ T1226] usb 2-1: SerialNumber: syz [ 143.695930][ T1226] keyspan 2-1:1.0: Keyspan 4 port adapter converter detected [ 143.747792][ T1226] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 143.767978][ T1226] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 143.796581][ T1226] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 143.831832][ T1226] usb 2-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 143.851324][ T7617] JBD2: Ignoring recovery information on journal [ 144.009797][ T7640] tipc: Started in network mode [ 144.009820][ T7640] tipc: Node identity 1000001, cluster identity 4369 [ 144.009833][ T7640] tipc: Node number set to 16777217 [ 144.011164][ T7640] tipc: Cannot configure node identity twice [ 144.012325][ T7617] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 144.031170][ T7640] tipc: Enabled bearer , priority 10 [ 144.151536][ C1] usb 2-1: malformed indat packet [ 144.151811][ C1] usb 2-1: malformed indat packet [ 144.152060][ C1] usb 2-1: malformed indat packet [ 144.152313][ C1] usb 2-1: malformed indat packet [ 144.152562][ C1] usb 2-1: malformed indat packet [ 144.152805][ C1] usb 2-1: malformed indat packet [ 144.153051][ C1] usb 2-1: malformed indat packet [ 144.153308][ C1] usb 2-1: malformed indat packet [ 144.165518][ T7632] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.663 (7632) [ 144.247969][ T7632] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 144.248003][ T7632] BTRFS info (device loop3): using sha256 checksum algorithm [ 144.459548][ T5634] ocfs2: Unmounting device (7,2) on (node local) [ 144.460429][ T7632] BTRFS info (device loop3): enabling ssd optimizations [ 144.460452][ T7632] BTRFS info (device loop3): turning on async discard [ 144.460468][ T7632] BTRFS info (device loop3): enabling free space tree [ 144.460485][ T7632] BTRFS info (device loop3): use zlib compression, level 3 [ 144.684233][ T1226] usb 2-1: USB disconnect, device number 5 [ 144.725695][ T1226] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 144.732784][ T7666] profile_transition: unconfined exec no attachment [ 144.746803][ T1226] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 144.778550][ T1226] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 144.789986][ T5635] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 144.821336][ T1226] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 144.845849][ T1226] keyspan 2-1:1.0: device disconnected [ 144.994881][ T7675] set_capacity_and_notify: 2 callbacks suppressed [ 144.994940][ T7675] loop2: detected capacity change from 0 to 2048 [ 145.039095][ T7675] UDF-fs: error (device loop2): udf_read_tagged: tag checksum failed, block 160: 0xa1 != 0xd4 [ 145.068229][ T7675] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 145.150836][ T2256] kernel write not supported for file /snd/seq (pid: 2256 comm: kworker/0:3) [ 145.166028][ T33] audit: type=1800 audit(1793724071.883:23): pid=7675 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.2.677" name="file1" dev="loop2" ino=1367 res=0 errno=-22 [ 145.513588][ T7691] profile_transition: unconfined exec no attachment [ 146.042017][ T7710] netlink: 4 bytes leftover after parsing attributes in process `syz.4.691'. [ 146.449651][ T7702] loop0: detected capacity change from 0 to 40427 [ 146.481609][ T7702] F2FS-fs (loop0): invalid crc value [ 146.655632][ T7721] Bluetooth: MGMT ver 1.23 [ 146.699166][ T7702] F2FS-fs (loop0): f2fs_recover_fsync_data: recovery fsync data, check_only: 1 [ 146.730193][ T7702] F2FS-fs (loop0): f2fs_disable_checkpoint starts, unusable: 0 [ 146.730223][ T7702] F2FS-fs (loop0): f2fs_disable_checkpoint: call f2fs_write_checkpoint(), meta: 0, node: 0, data: 0 [ 146.730568][ T7702] F2FS-fs (loop0): Start checkpoint disabled! [ 146.799995][ T7702] F2FS-fs (loop0): f2fs_disable_checkpoint finishes, err:0 [ 146.814628][ T7702] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 147.051706][ T7702] syz.0.687: attempt to access beyond end of device [ 147.051706][ T7702] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 147.158380][ T7747] netlink: 20 bytes leftover after parsing attributes in process `syz.1.706'. [ 147.265265][ T53] kworker/u8:3: attempt to access beyond end of device [ 147.265265][ T53] loop0: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 147.289644][ T53] CPU: 0 UID: 0 PID: 53 Comm: kworker/u8:3 Tainted: G L syzkaller #0 PREEMPT(full) [ 147.289679][ T53] Tainted: [L]=SOFTLOCKUP [ 147.289686][ T53] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 147.289698][ T53] Workqueue: writeback wb_workfn (flush-7:0) [ 147.289729][ T53] Call Trace: [ 147.289737][ T53] [ 147.289745][ T53] dump_stack_lvl+0xe8/0x150 [ 147.289777][ T53] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 147.289811][ T53] f2fs_write_end_bio+0x118e/0x15d0 [ 147.289856][ T53] __submit_merged_bio+0x258/0x6a0 [ 147.289877][ T53] ? rcu_is_watching+0x16/0xb0 [ 147.289910][ T53] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 147.289935][ T53] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 147.289981][ T53] f2fs_write_data_pages+0x2a13/0x36e0 [ 147.290042][ T53] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 147.290084][ T53] ? stack_trace_save+0xa9/0x100 [ 147.290161][ T53] ? __lock_acquire+0x747/0x2de0 [ 147.290208][ T53] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 147.290231][ T53] do_writepages+0x338/0x560 [ 147.290261][ T53] ? reacquire_held_locks+0x117/0x1a0 [ 147.290288][ T53] ? writeback_sb_inodes+0x450/0x1af0 [ 147.290320][ T53] __writeback_single_inode+0x136/0x1220 [ 147.290349][ T53] ? do_raw_spin_unlock+0xf5/0x200 [ 147.290375][ T53] writeback_sb_inodes+0x9de/0x1af0 [ 147.290399][ T53] ? __lock_acquire+0x747/0x2de0 [ 147.290440][ T53] ? lock_acquire+0x115/0x350 [ 147.290471][ T53] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 147.290551][ T53] ? rcu_is_watching+0x16/0xb0 [ 147.290580][ T53] ? queue_io+0x2d3/0x470 [ 147.290607][ T53] wb_writeback+0x41c/0xad0 [ 147.290634][ T53] ? queue_io+0x241/0x470 [ 147.290664][ T53] ? __pfx_wb_writeback+0x10/0x10 [ 147.290686][ T53] ? do_raw_spin_lock+0x12b/0x2f0 [ 147.290725][ T53] wb_workfn+0x431/0x10f0 [ 147.290767][ T53] ? __pfx_wb_workfn+0x10/0x10 [ 147.290794][ T53] ? trace_hrtimer_start+0x82/0x200 [ 147.290824][ T53] ? do_raw_spin_lock+0x12b/0x2f0 [ 147.290855][ T53] ? lock_acquire+0x115/0x350 [ 147.290890][ T53] ? rcu_is_watching+0x16/0xb0 [ 147.290920][ T53] ? process_scheduled_works+0x97a/0x1630 [ 147.290951][ T53] process_scheduled_works+0xc3d/0x1630 [ 147.291015][ T53] ? __pfx_process_scheduled_works+0x10/0x10 [ 147.291051][ T53] ? assign_work+0x3cf/0x5d0 [ 147.291085][ T53] worker_thread+0xa47/0xfb0 [ 147.291121][ T53] ? __kthread_parkme+0x71/0x1f0 [ 147.291152][ T53] kthread+0x38b/0x480 [ 147.291176][ T53] ? __pfx_worker_thread+0x10/0x10 [ 147.291193][ T53] ? __pfx_kthread+0x10/0x10 [ 147.291217][ T53] ret_from_fork+0x514/0xb70 [ 147.291244][ T53] ? __pfx_ret_from_fork+0x10/0x10 [ 147.291266][ T53] ? __switch_to+0xc78/0x1410 [ 147.291289][ T53] ? __pfx_kthread+0x10/0x10 [ 147.291313][ T53] ret_from_fork_asm+0x1a/0x30 [ 147.291354][ T53] [ 147.302721][ T53] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 147.302842][ T53] CPU: 0 UID: 0 PID: 53 Comm: kworker/u8:3 Tainted: G L syzkaller #0 PREEMPT(full) [ 147.302867][ T53] Tainted: [L]=SOFTLOCKUP [ 147.302874][ T53] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 147.302887][ T53] Workqueue: writeback wb_workfn (flush-7:0) [ 147.302917][ T53] Call Trace: [ 147.302924][ T53] [ 147.302932][ T53] dump_stack_lvl+0xe8/0x150 [ 147.302963][ T53] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 147.302990][ T53] f2fs_write_end_bio+0x118e/0x15d0 [ 147.303032][ T53] __submit_merged_bio+0x258/0x6a0 [ 147.303049][ T53] ? rcu_is_watching+0x16/0xb0 [ 147.303079][ T53] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 147.303099][ T53] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 147.303141][ T53] f2fs_write_data_pages+0x2a13/0x36e0 [ 147.303198][ T53] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 147.303235][ T53] ? stack_trace_save+0xa9/0x100 [ 147.303312][ T53] ? __lock_acquire+0x747/0x2de0 [ 147.303360][ T53] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 147.303386][ T53] do_writepages+0x338/0x560 [ 147.303416][ T53] ? reacquire_held_locks+0x117/0x1a0 [ 147.303442][ T53] ? writeback_sb_inodes+0x450/0x1af0 [ 147.303474][ T53] __writeback_single_inode+0x136/0x1220 [ 147.303502][ T53] ? do_raw_spin_unlock+0xf5/0x200 [ 147.303535][ T53] writeback_sb_inodes+0x9de/0x1af0 [ 147.303558][ T53] ? __lock_acquire+0x747/0x2de0 [ 147.303598][ T53] ? lock_acquire+0x115/0x350 [ 147.303626][ T53] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 147.303695][ T53] ? rcu_is_watching+0x16/0xb0 [ 147.303724][ T53] ? queue_io+0x2d3/0x470 [ 147.303751][ T53] wb_writeback+0x41c/0xad0 [ 147.303776][ T53] ? queue_io+0x241/0x470 [ 147.303804][ T53] ? __pfx_wb_writeback+0x10/0x10 [ 147.303825][ T53] ? do_raw_spin_lock+0x12b/0x2f0 [ 147.303862][ T53] wb_workfn+0x431/0x10f0 [ 147.303902][ T53] ? __pfx_wb_workfn+0x10/0x10 [ 147.303927][ T53] ? trace_hrtimer_start+0x82/0x200 [ 147.303953][ T53] ? do_raw_spin_lock+0x12b/0x2f0 [ 147.303978][ T53] ? lock_acquire+0x115/0x350 [ 147.304011][ T53] ? rcu_is_watching+0x16/0xb0 [ 147.304040][ T53] ? process_scheduled_works+0x97a/0x1630 [ 147.304068][ T53] process_scheduled_works+0xc3d/0x1630 [ 147.304125][ T53] ? __pfx_process_scheduled_works+0x10/0x10 [ 147.304159][ T53] ? assign_work+0x3cf/0x5d0 [ 147.304192][ T53] worker_thread+0xa47/0xfb0 [ 147.304225][ T53] ? __kthread_parkme+0x71/0x1f0 [ 147.304255][ T53] kthread+0x38b/0x480 [ 147.304277][ T53] ? __pfx_worker_thread+0x10/0x10 [ 147.304292][ T53] ? __pfx_kthread+0x10/0x10 [ 147.304315][ T53] ret_from_fork+0x514/0xb70 [ 147.304341][ T53] ? __pfx_ret_from_fork+0x10/0x10 [ 147.304362][ T53] ? __switch_to+0xc78/0x1410 [ 147.304384][ T53] ? __pfx_kthread+0x10/0x10 [ 147.304407][ T53] ret_from_fork_asm+0x1a/0x30 [ 147.304445][ T53] [ 147.312814][ T53] F2FS-fs (loop0): Stopped filesystem due to reason: 3 [ 147.327014][ T2256] loop0: lost filesystem error report for type 5 error -108 [ 148.086203][ T7771] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 148.656804][ T7791] loop4: detected capacity change from 0 to 8192 [ 149.777579][ T7805] sd 0:0:1:0: PR command failed: 1026 [ 149.777642][ T7805] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 149.777684][ T7805] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 149.874496][ T7808] profile_transition: unconfined exec no attachment [ 150.376005][ T7812] netlink: 2 bytes leftover after parsing attributes in process `syz.4.736'. [ 150.411938][ T55] block nbd2: Receive control failed (result -32) [ 151.257061][ T7841] IPv6: NLM_F_CREATE should be specified when creating new route [ 151.257460][ T7841] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 151.257473][ T7841] IPv6: NLM_F_CREATE should be set when creating new route [ 151.257573][ T7841] IPv6: NLM_F_CREATE should be set when creating new route [ 151.257597][ T7841] IPv6: NLM_F_CREATE should be set when creating new route [ 151.262284][ T7841] netlink: 16186 bytes leftover after parsing attributes in process `syz.2.747'. [ 151.581315][ T7831] loop3: detected capacity change from 0 to 32768 [ 151.590838][ T7831] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.744 (7831) [ 151.628866][ T7831] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 151.628892][ T7831] BTRFS info (device loop3): using crc32c checksum algorithm [ 151.759981][ T7831] BTRFS info (device loop3): setting nodatasum [ 151.760007][ T7831] BTRFS info (device loop3): setting nodatacow [ 151.760023][ T7831] BTRFS info (device loop3): turning on async discard [ 151.760039][ T7831] BTRFS info (device loop3): enabling free space tree [ 151.760054][ T7831] BTRFS info (device loop3): enabling auto defrag [ 151.760070][ T7831] BTRFS info (device loop3): max_inline set to 0 [ 151.845327][ T7871] loop4: detected capacity change from 0 to 64 [ 151.975666][ T7875] profile_transition: unconfined exec no attachment [ 152.259916][ T5635] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 152.283142][ T7883] loop1: detected capacity change from 0 to 64 [ 152.322846][ T7886] profile_transition: unconfined exec no attachment [ 152.624748][ T7885] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.729453][ T7894] loop1: detected capacity change from 0 to 4096 [ 152.751226][ T7894] ntfs3(loop1): ino=0, mi_enum_attr [ 152.824094][ T7897] loop0: detected capacity change from 0 to 512 [ 152.828446][ T7897] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 152.828464][ T7897] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 152.889795][ T7897] EXT4-fs (loop0): 1 truncate cleaned up [ 152.893052][ T7897] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.914191][ T7894] ntfs3(loop1): ino=0, mi_enum_attr [ 152.914223][ T7894] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 152.934982][ T7894] ntfs3(loop1): ino=0, mi_enum_attr [ 153.041743][ T7901] xt_hashlimit: size too large, truncated to 1048576 [ 153.080347][ T7903] profile_transition: unconfined exec no attachment [ 153.088160][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.135760][ T7902] xt_connbytes: Forcing CT accounting to be enabled [ 153.136037][ T7902] ip6t_hbh: Not strict - not implemented [ 153.599482][ T7891] loop4: detected capacity change from 0 to 32768 [ 153.685158][ T7919] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 153.736106][ T33] audit: type=1800 audit(1793724080.453:24): pid=7891 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.4.764" name="file1" dev="loop4" ino=4 res=0 errno=-22 [ 153.836752][ T7924] netlink: 84 bytes leftover after parsing attributes in process `syz.0.776'. [ 153.836836][ T7924] ip6tnl0: Caught tx_queue_len zero misconfig [ 153.836869][ T7924] netlink: 173 bytes leftover after parsing attributes in process `syz.0.776'. [ 154.301167][ T7941] loop3: detected capacity change from 0 to 64 [ 154.376627][ T7941] MINIX-fs: mounting file system with errors, running fsck is recommended [ 154.389160][ T7941] MINIX-fs warning: remounting fs with errors, running fsck is recommended [ 154.408768][ T7916] loop2: detected capacity change from 0 to 32768 [ 154.461202][ T7944] bonding: b is being created... [ 154.470785][ T7941] MINIX-fs warning: remounting fs with errors, running fsck is recommended [ 154.504508][ T7916] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 154.809281][ T7938] loop1: detected capacity change from 0 to 40427 [ 154.833076][ T7938] F2FS-fs (loop1): invalid crc value [ 154.978228][ T5634] ocfs2: Unmounting device (7,2) on (node local) [ 155.130941][ T7938] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 155.149535][ T7938] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 155.263055][ T5637] syz-executor: attempt to access beyond end of device [ 155.263055][ T5637] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 155.289695][ T5637] CPU: 0 UID: 0 PID: 5637 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 155.289727][ T5637] Tainted: [L]=SOFTLOCKUP [ 155.289733][ T5637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 155.289744][ T5637] Call Trace: [ 155.289751][ T5637] [ 155.289759][ T5637] dump_stack_lvl+0xe8/0x150 [ 155.289794][ T5637] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 155.289829][ T5637] f2fs_write_end_bio+0x118e/0x15d0 [ 155.289872][ T5637] __submit_merged_bio+0x258/0x6a0 [ 155.289892][ T5637] ? rcu_is_watching+0x16/0xb0 [ 155.289924][ T5637] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 155.289945][ T5637] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 155.289989][ T5637] f2fs_write_data_pages+0x2a13/0x36e0 [ 155.290045][ T5637] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 155.290066][ T5637] ? is_bpf_text_address+0x26/0x2b0 [ 155.290099][ T5637] ? arch_stack_walk+0xfb/0x150 [ 155.290153][ T5637] ? add_lock_to_list+0xc7/0x100 [ 155.290180][ T5637] ? lockdep_unlock+0x5c/0xd0 [ 155.290197][ T5637] ? __lock_acquire+0x1511/0x2de0 [ 155.290248][ T5637] ? do_raw_spin_lock+0x12b/0x2f0 [ 155.290279][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 155.290301][ T5637] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 155.290324][ T5637] do_writepages+0x338/0x560 [ 155.290356][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 155.290381][ T5637] filemap_fdatawrite+0x1e9/0x2f0 [ 155.290406][ T5637] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 155.290472][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 155.290496][ T5637] f2fs_sync_dirty_inodes+0x471/0x970 [ 155.290538][ T5637] f2fs_write_checkpoint+0x867/0x24d0 [ 155.290603][ T5637] kill_f2fs_super+0x2df/0x700 [ 155.290634][ T5637] ? rcu_do_enqueue+0x616/0x870 [ 155.290657][ T5637] ? lockdep_hardirqs_on+0x7b/0x110 [ 155.290679][ T5637] ? __pfx_kill_f2fs_super+0x10/0x10 [ 155.290721][ T5637] ? __pfx_call_rcu+0x10/0x10 [ 155.290746][ T5637] ? shrinker_free+0x2a7/0x3b0 [ 155.290771][ T5637] deactivate_locked_super+0xbe/0x110 [ 155.290808][ T5637] cleanup_mnt+0x204/0x2a0 [ 155.290833][ T5637] task_work_run+0x1d9/0x260 [ 155.290861][ T5637] ? __pfx_task_work_run+0x10/0x10 [ 155.290896][ T5637] exit_to_user_mode_loop+0x204/0x770 [ 155.290923][ T5637] ? rcu_is_watching+0x16/0xb0 [ 155.290954][ T5637] do_syscall_64+0x328/0x520 [ 155.290974][ T5637] ? trace_irq_disable+0x3b/0x140 [ 155.291000][ T5637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.291020][ T5637] ? clear_bhb_loop+0x70/0xc0 [ 155.291045][ T5637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.291064][ T5637] RIP: 0033:0x7fbf13da0d57 [ 155.291084][ T5637] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 155.291100][ T5637] RSP: 002b:00007ffdf9fcd508 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 155.291122][ T5637] RAX: 0000000000000000 RBX: 00007fbf13e36fb3 RCX: 00007fbf13da0d57 [ 155.291135][ T5637] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf9fcd5c0 [ 155.291147][ T5637] RBP: 00007ffdf9fcd5c0 R08: 00007ffdf9fce5c0 R09: 00000000ffffffff [ 155.291160][ T5637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf9fce650 [ 155.291172][ T5637] R13: 00007fbf13e36fb3 R14: 0000000000025e1e R15: 00007ffdf9fce690 [ 155.291206][ T5637] [ 155.406910][ T5637] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 155.957987][ T7994] loop0: detected capacity change from 0 to 8 [ 156.136685][ T7994] SQUASHFS error: Unable to read directory block [629:fe] [ 156.437113][ T8014] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 156.518312][ T8013] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.518423][ T8013] ext4 filesystem being mounted at /153/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.569888][ T8013] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 156.614862][ T8023] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 156.639722][ T8014] NILFS (loop0): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 156.639752][ T8014] NILFS error (device loop0): nilfs_bmap_propagate: broken bmap (inode number=4) [ 156.640069][ T8023] 8021q: adding VLAN 0 to HW filter on device ipvlan3 [ 156.674650][ T8014] Remounting filesystem read-only [ 156.693627][ T53] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 4 with error 28 [ 156.693659][ T53] EXT4-fs (loop3): This should not happen!! Data will be lost [ 156.693659][ T53] [ 156.693690][ T53] EXT4-fs (loop3): Total free blocks count 0 [ 156.693703][ T53] EXT4-fs (loop3): Free/Dirty block details [ 156.705135][ T53] EXT4-fs (loop3): free_blocks=65281 [ 156.705180][ T53] EXT4-fs (loop3): dirty_blocks=4 [ 156.705192][ T53] EXT4-fs (loop3): Block reservation details [ 156.705204][ T53] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 156.735210][ T5370] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 156.737575][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.894163][ T5370] usb 3-1: Using ep0 maxpacket: 8 [ 156.896593][ T5370] usb 3-1: unable to get BOS descriptor or descriptor too short [ 156.896641][ T5370] usb 3-1: New USB device found: idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 156.898040][ T5370] usb 3-1: config 4 interface 0 has no altsetting 0 [ 156.907612][ T5370] usb 3-1: string descriptor 0 read error: -22 [ 156.907704][ T5370] usb 3-1: New USB device strings: Mfr=2, Product=0, SerialNumber=3 [ 156.930398][ T5370] usb 3-1: dvb_usb_v2: found a 'Sigmatek DVB-110' in warm state [ 156.952467][ T5370] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 156.952905][ T5370] dvbdev: DVB: registering new adapter (Sigmatek DVB-110) [ 156.958369][ T5370] usb 3-1: media controller created [ 156.985339][ T8028] netlink: 4 bytes leftover after parsing attributes in process `syz.3.818'. [ 157.035313][ T8031] veth0_to_hsr: Caught tx_queue_len zero misconfig [ 157.039605][ T5370] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 157.107721][ T8034] set_capacity_and_notify: 2 callbacks suppressed [ 157.107740][ T8034] loop0: detected capacity change from 0 to 1024 [ 157.110785][ T8034] EXT4-fs: Ignoring removed nomblk_io_submit option [ 157.156786][ T8034] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 157.195590][ T5370] zl10353_read_register: readreg error (reg=127, ret==0) [ 157.279666][ T5370] usb 3-1: USB disconnect, device number 7 [ 157.493862][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.792944][ T8046] loop3: detected capacity change from 0 to 32768 [ 157.987776][ T8060] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 158.158510][ T8064] loop4: detected capacity change from 0 to 512 [ 158.175770][ T8064] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 158.175789][ T8064] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 158.213147][ T8064] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec018, mo2=0002] [ 158.213265][ T8064] System zones: 1-12 [ 158.227771][ T8064] EXT4-fs (loop4): 1 truncate cleaned up [ 158.234430][ T8064] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 158.308588][ T8068] xfrm0: Caught tx_queue_len zero misconfig [ 158.401361][ T5645] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 158.666931][ T8076] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input12 [ 159.244239][ T8073] loop1: detected capacity change from 0 to 40427 [ 159.252899][ T8073] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 159.252927][ T8073] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 159.585440][ T8073] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 159.616862][ T8073] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 159.616893][ T8073] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 159.718620][ T33] audit: type=1800 audit(1793724086.433:25): pid=8073 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.1.838" name="bus" dev="loop1" ino=10 res=0 errno=-22 [ 159.878888][ T5637] syz-executor: attempt to access beyond end of device [ 159.878888][ T5637] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 159.919699][ T5637] CPU: 0 UID: 0 PID: 5637 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 159.919733][ T5637] Tainted: [L]=SOFTLOCKUP [ 159.919740][ T5637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 159.919752][ T5637] Call Trace: [ 159.919760][ T5637] [ 159.919768][ T5637] dump_stack_lvl+0xe8/0x150 [ 159.919804][ T5637] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 159.919833][ T5637] f2fs_write_end_bio+0x118e/0x15d0 [ 159.919877][ T5637] __submit_merged_bio+0x258/0x6a0 [ 159.919898][ T5637] ? rcu_is_watching+0x16/0xb0 [ 159.919932][ T5637] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 159.919957][ T5637] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 159.920003][ T5637] f2fs_write_data_pages+0x2a13/0x36e0 [ 159.920067][ T5637] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 159.920105][ T5637] ? is_bpf_text_address+0x292/0x2b0 [ 159.920126][ T5637] ? is_bpf_text_address+0x26/0x2b0 [ 159.920175][ T5637] ? stack_trace_save+0xa9/0x100 [ 159.920200][ T5637] ? __pfx_stack_trace_save+0x10/0x10 [ 159.920243][ T5637] ? lockdep_unlock+0x5c/0xd0 [ 159.920263][ T5637] ? __lock_acquire+0x1511/0x2de0 [ 159.920317][ T5637] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 159.920343][ T5637] do_writepages+0x338/0x560 [ 159.920384][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 159.920409][ T5637] filemap_fdatawrite+0x1e9/0x2f0 [ 159.920436][ T5637] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 159.920513][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 159.920538][ T5637] f2fs_sync_dirty_inodes+0x471/0x970 [ 159.920582][ T5637] f2fs_write_checkpoint+0x867/0x24d0 [ 159.920648][ T5637] kill_f2fs_super+0x2df/0x700 [ 159.920678][ T5637] ? rcu_do_enqueue+0x616/0x870 [ 159.920701][ T5637] ? lockdep_hardirqs_on+0x7b/0x110 [ 159.920721][ T5637] ? __pfx_kill_f2fs_super+0x10/0x10 [ 159.920765][ T5637] ? __pfx_call_rcu+0x10/0x10 [ 159.920790][ T5637] ? shrinker_free+0x2a7/0x3b0 [ 159.920815][ T5637] deactivate_locked_super+0xbe/0x110 [ 159.920844][ T5637] cleanup_mnt+0x204/0x2a0 [ 159.920870][ T5637] task_work_run+0x1d9/0x260 [ 159.920899][ T5637] ? __pfx_task_work_run+0x10/0x10 [ 159.920935][ T5637] exit_to_user_mode_loop+0x204/0x770 [ 159.920961][ T5637] ? rcu_is_watching+0x16/0xb0 [ 159.920990][ T5637] do_syscall_64+0x328/0x520 [ 159.921007][ T5637] ? trace_irq_disable+0x3b/0x140 [ 159.921030][ T5637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.921049][ T5637] ? clear_bhb_loop+0x70/0xc0 [ 159.921072][ T5637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.921094][ T5637] RIP: 0033:0x7fbf13da0d57 [ 159.921111][ T5637] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 159.921126][ T5637] RSP: 002b:00007ffdf9fcd508 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 159.921146][ T5637] RAX: 0000000000000000 RBX: 00007fbf13e36fb3 RCX: 00007fbf13da0d57 [ 159.921159][ T5637] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf9fcd5c0 [ 159.921170][ T5637] RBP: 00007ffdf9fcd5c0 R08: 00007ffdf9fce5c0 R09: 00000000ffffffff [ 159.921182][ T5637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf9fce650 [ 159.921193][ T5637] R13: 00007fbf13e36fb3 R14: 0000000000026fdc R15: 00007ffdf9fce690 [ 159.921223][ T5637] [ 159.932243][ T5637] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 160.292074][ T8096] loop2: detected capacity change from 0 to 32768 [ 160.342139][ T8118] profile_transition: unconfined exec no attachment [ 160.385270][ T8096] XFS (loop2): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 160.482996][ T8096] XFS (loop2): Ending clean mount [ 160.555146][ T8101] loop0: detected capacity change from 0 to 32768 [ 160.572254][ T8125] profile_transition: unconfined exec no attachment [ 160.622819][ T8101] ea_get: extended attribute size too large: 2617245744 > INT_MAX [ 160.623435][ T33] audit: type=1800 audit(1793724087.333:26): pid=8101 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.0.850" name="file1" dev="loop0" ino=4 res=0 errno=-22 [ 160.632726][ T5634] XFS (loop2): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 160.765574][ T8101] ea_get: extended attribute size too large: 2617245744 > INT_MAX [ 161.191760][ T8145] loop1: detected capacity change from 0 to 512 [ 161.201128][ T8145] EXT4-fs: Ignoring removed nobh option [ 161.211819][ T8145] EXT4-fs (loop1): Test dummy encryption mode enabled [ 161.211840][ T8145] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 161.211850][ T8145] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 161.257314][ T8145] EXT4-fs (loop1): 1 truncate cleaned up [ 161.263690][ T8145] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 161.286058][ T5754] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 161.364233][ T5370] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 161.386088][ T5637] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.434494][ T5754] usb 5-1: New USB device found: idVendor=28de, idProduct=1142, bcdDevice=0.00 [ 161.435534][ T5754] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 161.435565][ T5754] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 161.435602][ T5754] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.441625][ T5754] usb 5-1: config 0 descriptor?? [ 161.514668][ T5370] usb 1-1: New USB device found: idVendor=0644, idProduct=8047, bcdDevice=1.00 [ 161.514709][ T5370] usb 1-1: too many configurations: 102, using maximum allowed: 8 [ 161.518893][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.518931][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.522545][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.522562][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.550800][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.550832][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.566407][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.566434][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.588130][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.588157][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.612362][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.612388][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.634986][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.635014][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.651357][ T5370] usb 1-1: config 1 has an invalid interface number: 3 but max is 0 [ 161.651384][ T5370] usb 1-1: config 1 has no interface number 0 [ 161.662200][ T5370] usb 1-1: New USB device strings: Mfr=219, Product=128, SerialNumber=211 [ 161.662229][ T5370] usb 1-1: Product: syz [ 161.662242][ T5370] usb 1-1: Manufacturer: syz [ 161.662258][ T5370] usb 1-1: SerialNumber: syz [ 161.700669][ T5370] usb 1-1: 3:0 : does not exist [ 161.700693][ T5370] usb 1-1: 3:0 : does not exist [ 161.930030][ T5370] usb 1-1: USB disconnect, device number 7 [ 161.945486][ T5754] hid-steam 0003:28DE:1142.0005: unknown main item tag 0x1 [ 161.945535][ T5754] hid-steam 0003:28DE:1142.0005: unknown main item tag 0x0 [ 161.945562][ T5754] hid-steam 0003:28DE:1142.0005: unknown main item tag 0x0 [ 161.945587][ T5754] hid-steam 0003:28DE:1142.0005: unknown main item tag 0x0 [ 161.989160][ T5754] hid-steam 0003:28DE:1142.0005: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.4-1/input0 [ 161.997438][ T8163] jffs2: notice: (8163) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 162.039356][ T8167] profile_transition: unconfined exec no attachment [ 162.177723][ T5754] usb 5-1: USB disconnect, device number 9 [ 162.412329][ T8176] smpboot: CPU 1 is now offline [ 162.832727][ T8172] loop1: detected capacity change from 0 to 32768 [ 162.890796][ T8172] XFS (loop1): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 162.906678][ T8192] loop4: detected capacity change from 0 to 64 [ 162.969775][ T8172] XFS (loop1): Ending clean mount [ 163.173143][ T5637] XFS (loop1): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 163.454269][ T5754] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 163.558210][ T8216] netlink: 'syz.3.891': attribute type 39 has an invalid length. [ 163.574794][ T8217] loop1: detected capacity change from 0 to 256 [ 163.605431][ T5754] usb 3-1: not running at top speed; connect to a high speed hub [ 163.605454][ T5754] usb 3-1: New USB device found: idVendor=06cd, idProduct=0131, bcdDevice=1.00 [ 163.608201][ T5754] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.608218][ T5754] usb 3-1: Product: syz [ 163.608225][ T5754] usb 3-1: Manufacturer: syz [ 163.608232][ T5754] usb 3-1: SerialNumber: syz [ 163.686835][ T5754] keyspan 3-1:1.0: Keyspan 4 port adapter converter detected [ 163.730013][ T5754] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 163.744354][ T2256] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 163.760262][ T5754] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 163.777008][ T5754] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 163.797881][ T5754] usb 3-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 163.898195][ T2256] usb 5-1: New USB device found: idVendor=7d25, idProduct=a415, bcdDevice=0.40 [ 163.899298][ T2256] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 163.899314][ T2256] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 163.899324][ T2256] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 163.899348][ T2256] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 163.899361][ T2256] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 163.914005][ T2256] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 163.914021][ T2256] usb 5-1: Product: syz [ 163.914029][ T2256] usb 5-1: Manufacturer: syz [ 164.026661][ T2256] cdc_wdm 5-1:1.0: skipping garbage [ 164.026674][ T2256] cdc_wdm 5-1:1.0: skipping garbage [ 164.070589][ T2256] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 164.070605][ T2256] cdc_wdm 5-1:1.0: Unknown control protocol [ 164.203213][ C0] usb 3-1: malformed indat packet [ 164.203433][ C0] usb 3-1: malformed indat packet [ 164.203632][ C0] usb 3-1: malformed indat packet [ 164.204045][ C0] usb 3-1: malformed indat packet [ 164.204350][ C0] usb 3-1: malformed indat packet [ 164.204648][ C0] usb 3-1: malformed indat packet [ 164.210976][ C0] usb 3-1: malformed indat packet [ 164.216487][ C0] usb 3-1: malformed indat packet [ 164.378083][ T8224] aa_policy_admin_capable: cap_mac_admin? 1 [ 164.378116][ T8224] aa_policy_admin_capable: policy locked? 0 [ 164.378190][ T8224] unpack_pdb: unpacking tags [ 164.378197][ T8224] unpack_pdb: done unpacking tags [ 164.378342][ T33] audit: type=1400 audit(1793724091.093:27): apparmor="STATUS" info="failed to unpack profile capabilities" error=-71 profile="unconfined" name="foo" pid=8222 comm="syz.0.894" name="foo" offset=76 [ 164.378388][ T8224] aa_free_profile: aa_free_profile(ffff8880557c0c00) [ 164.570883][ T2256] usb 5-1: USB disconnect, device number 10 [ 164.611127][ T5832] usb 3-1: USB disconnect, device number 8 [ 164.676389][ T5832] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 164.696719][ T5832] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 164.723307][ T5832] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 164.753603][ T5832] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 164.789981][ T5832] keyspan 3-1:1.0: device disconnected [ 164.829043][ T8236] loop0: detected capacity change from 0 to 2048 [ 164.853542][ T8236] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 164.892919][ T33] audit: type=1800 audit(1793724091.603:28): pid=8236 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.0.899" name=BEBEBEAEBEBEBEBEBEBEBEBEAEAEBEAEAEBEAEAEAEBEAEAEAEAEBEAEBEAEBEBEBEBEBEAEAEAEBEBEBEAEAEAEAEBEBEBEBEAEBEAEBEBEBEBEAEBEBEAEAEAEAEBEBEAEBEAEBEBEAEAEBEBE dev="loop0" ino=1368 res=0 errno=-22 [ 165.080108][ T8239] aa_policy_admin_capable: cap_mac_admin? 1 [ 165.080122][ T8239] aa_policy_admin_capable: policy locked? 0 [ 165.080821][ T8239] unpack_pdb: unpacking tags [ 165.080828][ T8239] unpack_pdb: done unpacking tags [ 165.080900][ T8239] aa_free_profile: aa_free_profile(ffff888055416800) [ 165.081027][ T33] audit: type=1400 audit(1793724091.793:29): apparmor="STATUS" info="failed to unpack profile capabilities" error=-71 profile="unconfined" name="f/o" pid=8238 comm="syz.1.900" name="f/o" offset=66 [ 165.265859][ T8243] loop3: detected capacity change from 0 to 512 [ 165.590974][ T8259] loop3: detected capacity change from 0 to 2048 [ 165.636747][ T8259] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 165.718620][ T8258] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 165.764805][ T2256] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 165.768786][ T8258] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 165.768804][ T8258] EXT4-fs (loop3): This should not happen!! Data will be lost [ 165.768804][ T8258] [ 165.768812][ T8258] EXT4-fs (loop3): Total free blocks count 0 [ 165.768819][ T8258] EXT4-fs (loop3): Free/Dirty block details [ 165.768853][ T8258] EXT4-fs (loop3): free_blocks=4096 [ 165.768874][ T8258] EXT4-fs (loop3): dirty_blocks=64 [ 165.768880][ T8258] EXT4-fs (loop3): Block reservation details [ 165.768886][ T8258] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 165.836189][ T5832] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 165.872718][ T248] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 31 with max blocks 33 with error 28 [ 165.924524][ T2256] usb 1-1: Using ep0 maxpacket: 32 [ 165.925623][ T2256] usb 1-1: New USB device found: idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 165.962580][ T2256] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.962598][ T2256] usb 1-1: Product: syz [ 165.962605][ T2256] usb 1-1: Manufacturer: syz [ 165.962613][ T2256] usb 1-1: SerialNumber: syz [ 165.998553][ T2256] usb 1-1: config 0 descriptor?? [ 166.017923][ T5832] usb 2-1: New USB device found: idVendor=047e, idProduct=ffff, bcdDevice=0.00 [ 166.019920][ T5832] usb 2-1: config 0 has no interfaces? [ 166.019943][ T5832] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.052400][ T5832] usb 2-1: config 0 descriptor?? [ 166.134293][ T8274] profile_transition: unconfined exec no attachment [ 166.139425][ T8272] loop4: detected capacity change from 0 to 256 [ 166.172031][ T8272] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xffac3354, utbl_chksum : 0xe619d30d) [ 166.295376][ T5757] usb 2-1: USB disconnect, device number 6 [ 166.374442][ T5832] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 166.512205][ T2256] airspy 1-1:0.0: Board ID: 00 [ 166.512220][ T2256] airspy 1-1:0.0: Firmware version: [ 166.543906][ T5832] usb 4-1: Using ep0 maxpacket: 8 [ 166.545067][ T5832] usb 4-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 166.545914][ T5832] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 166.545942][ T5832] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 166.545954][ T5832] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 166.545967][ T5832] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 166.546008][ T5832] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 166.546046][ T5832] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.683989][ T5754] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 166.743335][ T8284] loop2: detected capacity change from 0 to 32768 [ 166.760799][ T8284] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.919 (8284) [ 166.779611][ T8284] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 166.779633][ T8284] BTRFS info (device loop2): using crc32c checksum algorithm [ 166.839849][ T5754] usb 5-1: New USB device found: idVendor=2304, idProduct=023e, bcdDevice=d7.69 [ 166.867639][ T5754] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.867674][ T5754] usb 5-1: Product: syz [ 166.867683][ T5754] usb 5-1: Manufacturer: syz [ 166.867690][ T5754] usb 5-1: SerialNumber: syz [ 166.870919][ T8284] BTRFS info (device loop2): turning on async discard [ 166.870935][ T8284] BTRFS info (device loop2): enabling free space tree [ 166.870943][ T8284] BTRFS info (device loop2): enabling auto defrag [ 166.870953][ T8284] BTRFS info (device loop2): force zlib compression, level 3 [ 166.870981][ T8284] BTRFS info (device loop2): max_inline set to 0 [ 166.929207][ T5832] usb 4-1: GET_CAPABILITIES returned 0 [ 166.929236][ T5832] usbtmc 4-1:16.0: can't read capabilities [ 166.930222][ T5754] usb 5-1: config 0 descriptor?? [ 166.945664][ T5754] hub 5-1:0.0: bad descriptor, ignoring hub [ 166.945679][ T5754] hub 5-1:0.0: probe with driver hub failed with error -5 [ 166.993013][ T2256] airspy 1-1:0.0: usb_control_msg() failed -71 request 0e [ 167.043253][ T33] audit: type=1800 audit(1793724093.753:30): pid=8284 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.2.919" name="file1" dev="loop2" ino=260 res=0 errno=-22 [ 167.108206][ T2256] airspy 1-1:0.0: Registered as swradio24 [ 167.108223][ T2256] airspy 1-1:0.0: SDR API is still slightly experimental and functionality changes may follow [ 167.145289][ T2256] usb 1-1: USB disconnect, device number 8 [ 167.196869][ T196] usb 4-1: USB disconnect, device number 8 [ 167.227395][ T8301] profile_transition: unconfined exec no attachment [ 167.229931][ T5754] dvb-usb: found a 'Pinnacle PCTV Hybrid Stick Solo' in warm state. [ 167.254779][ T8302] profile_transition: unconfined exec no attachment [ 167.310706][ T5754] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 167.311825][ T5754] dvbdev: DVB: registering new adapter (Pinnacle PCTV Hybrid Stick Solo) [ 167.311868][ T5754] usb 5-1: media controller created [ 167.407121][ T5754] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 167.508683][ T8305] profile_transition: unconfined exec no attachment [ 167.628560][ T5754] DVB: Unable to find symbol dib7000p_attach() [ 167.628572][ T5754] dvb-usb: no frontend was attached by 'Pinnacle PCTV Hybrid Stick Solo' [ 167.632088][ T8306] profile_transition: unconfined exec no attachment [ 167.689330][ T33] audit: type=1326 audit(1793724094.403:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf13d9fb19 code=0x7ffc0000 [ 167.692355][ T33] audit: type=1326 audit(1793724094.403:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf13d9fb19 code=0x7ffc0000 [ 167.762607][ T33] audit: type=1326 audit(1793724094.473:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf13d9fb19 code=0x7ffc0000 [ 167.798453][ T33] audit: type=1326 audit(1793724094.513:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf13d9fb19 code=0x7ffc0000 [ 167.802598][ T33] audit: type=1326 audit(1793724094.513:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fbf13d9fb19 code=0x7ffc0000 [ 167.802629][ T33] audit: type=1326 audit(1793724094.513:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fbf13d9f882 code=0x7ffc0000 [ 167.802652][ T33] audit: type=1326 audit(1793724094.513:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8307 comm="syz.1.922" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fbf13d6034e code=0x7ffc0000 [ 167.918752][ T8308] loop1: detected capacity change from 0 to 256 [ 168.005451][ T5634] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 168.024037][ T5754] rc_core: IR keymap rc-dib0700-rc5 not found [ 168.024049][ T5754] Registered IR keymap rc-empty [ 168.024236][ T5754] dvb-usb: could not initialize remote control. [ 168.024241][ T5754] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully initialized and connected. [ 168.064240][ T5754] usb 5-1: USB disconnect, device number 11 [ 168.320380][ T5754] dvb-usb: Pinnacle PCTV Hybrid Stick Solo successfully deinitialized and disconnected. [ 168.432902][ T8318] loop2: detected capacity change from 0 to 512 [ 168.448808][ T8318] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 168.448820][ T8318] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 168.524830][ T8318] EXT4-fs (loop2): 1 truncate cleaned up [ 168.525731][ T8318] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 168.610751][ T8318] EXT4-fs error (device loop2): ext4_empty_dir:3084: inode #2: comm syz.2.924: invalid size [ 168.626618][ T8318] EXT4-fs (loop2): Remounting filesystem read-only [ 168.690953][ T8324] loop3: detected capacity change from 0 to 2048 [ 168.727903][ T5634] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.789031][ T8324] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 168.839713][ T8331] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 169.090553][ T8337] 9pnet_fd: p9_fd_create_unix (8337): problem connecting socket: ./proc/file0: -2 [ 169.419565][ T8350] profile_transition: unconfined exec no attachment [ 169.670299][ T8364] netlink: 8 bytes leftover after parsing attributes in process `syz.1.945'. [ 169.680513][ T5754] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 169.835666][ T5754] usb 3-1: New USB device found: idVendor=0b48, idProduct=1005, bcdDevice=1.00 [ 169.836566][ T5754] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 64 [ 169.836584][ T5754] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x81 has invalid maxpacket 50 [ 169.836596][ T5754] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 169.838481][ T5754] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 169.838495][ T5754] usb 3-1: Product: syz [ 169.838503][ T5754] usb 3-1: Manufacturer: syz [ 170.035719][ T8372] block2mtd: error: cannot open device /dev÷ÿoop0j¤+ÿÈE[äj~œøÖî®Á0|—n± [ 170.035719][ T8372] Fè [ 170.145559][ T8351] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 170.145634][ T8351] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 170.245994][ T5754] dvb_ttusb_budget: ttusb_init_controller: error [ 170.246009][ T5754] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 170.284838][ T8380] profile_transition: unconfined exec no attachment [ 170.387341][ T8351] dvb_ttusb_budget: failed urb submission (0: err = -8)! [ 170.420594][ T5754] DVB: Unable to find symbol cx22700_attach() [ 170.421209][ T8384] profile_transition: unconfined exec no attachment [ 170.497585][ T8360] loop0: detected capacity change from 0 to 32768 [ 170.579601][ T5754] DVB: Unable to find symbol tda10046_attach() [ 170.579614][ T5754] dvb_ttusb_budget: no frontend driver found for device [0b48:1005] [ 170.608828][ T5754] usb 3-1: USB disconnect, device number 9 [ 170.753337][ T8383] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 170.753411][ T8383] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 170.906917][ T8383] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 170.971124][ T8383] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 170.971219][ T8383] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 171.020003][ T8383] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 171.067944][ T8383] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 171.068063][ T8383] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 171.071233][ T8383] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 171.131983][ T8383] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 171.132052][ T8383] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 171.177864][ T8383] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 171.210408][ T8383] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 171.210498][ T8383] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 171.303299][ T8388] usb usb1: usbfs: process 8388 (syz.2.955) did not claim interface 0 before use [ 171.474851][ T8391] loop3: detected capacity change from 0 to 2048 [ 171.507468][ T8391] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 171.833944][ T196] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 171.985858][ T196] usb 2-1: New USB device found: idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 171.987843][ T196] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 171.987861][ T196] usb 2-1: config 0 interface 0 has no altsetting 0 [ 171.989509][ T196] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 171.989523][ T196] usb 2-1: Product: syz [ 171.989531][ T196] usb 2-1: Manufacturer: syz [ 171.989538][ T196] usb 2-1: SerialNumber: syz [ 172.045779][ T196] usb 2-1: config 0 descriptor?? [ 172.064276][ T196] usb 2-1: selecting invalid altsetting 0 [ 172.209057][ T8418] loop3: detected capacity change from 0 to 512 [ 172.247853][ T8418] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 172.247943][ T8418] ext4 filesystem being mounted at /188/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.323663][ T8419] loop0: detected capacity change from 0 to 2048 [ 172.360166][ T8418] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 172.372215][ T8419] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.372282][ T8419] ext4 filesystem being mounted at /215/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.496765][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.644745][ T196] usb 2-1: USB disconnect, device number 7 [ 172.764415][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 172.891393][ T8432] input: syz1 as /devices/virtual/input/input14 [ 172.966374][ T8407] loop4: detected capacity change from 0 to 32768 [ 172.977620][ T8407] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.962 (8407) [ 173.004919][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 173.064962][ T8407] BTRFS info (device loop4): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 173.064983][ T8407] BTRFS info (device loop4): using blake2b checksum algorithm [ 173.085276][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 173.130736][ T8419] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm syz.0.968: bg 0: block 345: padding at end of block bitmap is not set [ 173.164060][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 173.167647][ T8419] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 128 with error 117 [ 173.167667][ T8419] EXT4-fs (loop0): This should not happen!! Data will be lost [ 173.167667][ T8419] [ 173.244299][ T55] Bluetooth: hci4: command 0x0406 tx timeout [ 173.322385][ T8407] BTRFS info (device loop4): enabling ssd optimizations [ 173.322404][ T8407] BTRFS info (device loop4): turning on async discard [ 173.322413][ T8407] BTRFS info (device loop4): enabling free space tree [ 173.322429][ T8407] BTRFS info (device loop4): use zlib compression, level 3 [ 173.398974][ T248] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 144 with max blocks 307 with error 28 [ 173.398995][ T248] EXT4-fs (loop0): This should not happen!! Data will be lost [ 173.398995][ T248] [ 173.399003][ T248] EXT4-fs (loop0): Total free blocks count 0 [ 173.399010][ T248] EXT4-fs (loop0): Free/Dirty block details [ 173.399017][ T248] EXT4-fs (loop0): free_blocks=0 [ 173.399024][ T248] EXT4-fs (loop0): dirty_blocks=320 [ 173.399030][ T248] EXT4-fs (loop0): Block reservation details [ 173.484299][ T8454] profile_transition: unconfined exec no attachment [ 173.486537][ T8452] netlink: 4 bytes leftover after parsing attributes in process `syz.3.974'. [ 173.717949][ T8458] netlink: 16 bytes leftover after parsing attributes in process `syz.2.977'. [ 173.735410][ T5645] BTRFS info (device loop4): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 173.837912][ T196] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 173.983812][ T196] usb 2-1: Using ep0 maxpacket: 16 [ 173.983919][ T8467] FAULT_INJECTION: forcing a failure. [ 173.983919][ T8467] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 173.983936][ T8467] CPU: 0 UID: 0 PID: 8467 Comm: syz.4.979 Tainted: G L syzkaller #0 PREEMPT(full) [ 173.983951][ T8467] Tainted: [L]=SOFTLOCKUP [ 173.983955][ T8467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 173.983962][ T8467] Call Trace: [ 173.983967][ T8467] [ 173.983972][ T8467] dump_stack_lvl+0xe8/0x150 [ 173.983994][ T8467] should_fail_ex+0x3eb/0x540 [ 173.984017][ T8467] _copy_from_user+0x2d/0xb0 [ 173.984034][ T8467] kstrtouint_from_user+0xd6/0x180 [ 173.984047][ T8467] ? lock_acquire+0x115/0x350 [ 173.984062][ T8467] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 173.984078][ T8467] ? get_pid_task+0x20/0x1f0 [ 173.984091][ T8467] ? get_pid_task+0x20/0x1f0 [ 173.984106][ T8467] proc_fail_nth_write+0x8e/0x210 [ 173.984119][ T8467] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 173.984131][ T8467] ? iov_iter_iovec_advance+0x1e0/0x290 [ 173.984150][ T8467] vfs_writev+0x4bc/0x9a0 [ 173.984163][ T8467] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 173.984179][ T8467] ? __pfx_vfs_writev+0x10/0x10 [ 173.984199][ T8467] ? __fget_files+0x2a/0x420 [ 173.984214][ T8467] ? __fget_files+0x3a2/0x420 [ 173.984231][ T8467] ? fdget+0x1ac/0x250 [ 173.984249][ T8467] do_writev+0x154/0x2e0 [ 173.984263][ T8467] ? __pfx_do_writev+0x10/0x10 [ 173.984282][ T8467] do_syscall_64+0x166/0x520 [ 173.984293][ T8467] ? trace_irq_disable+0x3b/0x140 [ 173.984308][ T8467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.984319][ T8467] ? clear_bhb_loop+0x70/0xc0 [ 173.984332][ T8467] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 173.984350][ T8467] RIP: 0033:0x7f1a1f59fb19 [ 173.984361][ T8467] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 173.984371][ T8467] RSP: 002b:00007f1a204bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 173.984385][ T8467] RAX: ffffffffffffffda RBX: 00007f1a1f825fa0 RCX: 00007f1a1f59fb19 [ 173.984393][ T8467] RDX: 0000000000000002 RSI: 00002000000003c0 RDI: 0000000000000003 [ 173.984400][ T8467] RBP: 00007f1a1f637b70 R08: 0000000000000000 R09: 0000000000000000 [ 173.984407][ T8467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 173.984413][ T8467] R13: 00007f1a1f826038 R14: 00007f1a1f825fa0 R15: 00007ffd08f04a38 [ 173.984432][ T8467] [ 173.984712][ T196] usb 2-1: New USB device found: idVendor=0582, idProduct=0156, bcdDevice=0.40 [ 173.985127][ T196] usb 2-1: config 0 has no interfaces? [ 173.991598][ T196] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.991614][ T196] usb 2-1: Product: syz [ 173.991621][ T196] usb 2-1: Manufacturer: syz [ 173.991629][ T196] usb 2-1: SerialNumber: syz [ 174.028263][ T196] usb 2-1: config 0 descriptor?? [ 174.361452][ T8470] profile_transition: unconfined exec no attachment [ 174.380365][ T2256] usb 2-1: USB disconnect, device number 8 [ 174.572208][ T8477] loop4: detected capacity change from 0 to 256 [ 174.645344][ T8477] FAT-fs (loop4): error, allocated dir entry found after end-of-directory marker (i_pos 1) [ 174.645362][ T8477] FAT-fs (loop4): Filesystem has been set read-only [ 174.846801][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 174.961520][ T8488] loop3: detected capacity change from 0 to 256 [ 174.973074][ T8488] exfat: Deprecated parameter 'utf8' [ 174.973093][ T8488] exfat: Deprecated parameter 'namecase' [ 174.973130][ T8488] exfat: Deprecated parameter 'utf8' [ 175.020845][ T8488] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xbf24f927, utbl_chksum : 0xe619d30d) [ 175.084569][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 175.164028][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 175.244564][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 175.324177][ T55] Bluetooth: hci4: command 0x0406 tx timeout [ 175.386800][ T8501] loop2: detected capacity change from 0 to 256 [ 175.584439][ T2256] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 175.675014][ T8514] capability: warning: `syz.1.1001' uses deprecated v2 capabilities in a way that may be insecure [ 175.683217][ T8514] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 175.683235][ T8514] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 175.734736][ T2256] usb 4-1: New USB device found: idVendor=0926, idProduct=3333, bcdDevice=0.40 [ 175.735554][ T2256] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 175.735585][ T2256] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.741329][ T2256] usb 4-1: config 0 descriptor?? [ 175.790190][ T8516] loop0: detected capacity change from 0 to 8 [ 175.865319][ T196] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 175.904266][ T8511] loop2: detected capacity change from 0 to 8192 [ 175.973638][ T8511] loop2: AHDI p1 p4 [ 176.015652][ T5754] usb 4-1: USB disconnect, device number 9 [ 176.032877][ T196] usb 5-1: Using ep0 maxpacket: 8 [ 176.039538][ T196] usb 5-1: New USB device found: idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 176.041717][ T196] usb 5-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 176.041732][ T196] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 176.041769][ T196] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 176.041783][ T196] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 176.041797][ T196] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 176.117171][ T196] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=3 [ 176.117188][ T196] usb 5-1: Manufacturer: syz [ 176.117196][ T196] usb 5-1: SerialNumber: syz [ 176.158427][ T196] usb 5-1: config 0 descriptor?? [ 176.160556][ T8512] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 176.253342][ T196] input: KB Gear Tablet as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input15 [ 176.455299][ T8528] sd 0:0:1:0: PR command failed: 1026 [ 176.455328][ T8528] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 176.455385][ T8528] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 176.564595][ T5754] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 176.656087][ C0] kbtab 5-1:0.0: kbtab_irq - usb_submit_urb failed with result -1 [ 176.662999][ T8530] loop1: detected capacity change from 0 to 256 [ 176.714521][ T5754] usb 4-1: Using ep0 maxpacket: 32 [ 176.715698][ T5754] usb 4-1: New USB device found: idVendor=14aa, idProduct=0226, bcdDevice=0.40 [ 176.721619][ T5754] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 176.721651][ T5754] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.767795][ T5754] usb 4-1: config 0 descriptor?? [ 176.767968][ T8530] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fcb6, chksum : 0xe31a9435, utbl_chksum : 0xe619d30d) [ 176.772290][ T8533] profile_transition: unconfined exec no attachment [ 176.799310][ T5754] dvb-usb: found a 'WideView WT-220U PenType Receiver (Typhoon/Freecom)' in warm state. [ 176.799348][ T5754] dvb-usb: bulk message failed: -22 (2/0) [ 176.799358][ T5754] dvb-usb: will use the device's hardware PID filter (table count: 15). [ 176.799891][ T5754] dvbdev: DVB: registering new adapter (WideView WT-220U PenType Receiver (Typhoon/Freecom)) [ 176.799926][ T5754] usb 4-1: media controller created [ 176.864988][ T5754] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 176.872121][ T5640] udevd[5640]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 176.928357][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 176.955540][ T8535] jffs2: notice: (8535) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 176.960909][ T196] usb 5-1: USB disconnect, device number 12 [ 176.992374][ T8530] exFAT-fs (loop1): valid_size(150994954) is greater than size(10) [ 177.017715][ T5754] usb 4-1: DVB: registering adapter 1 frontend 0 (WideView USB DVB-T)... [ 177.017985][ T5754] dvbdev: dvb_create_media_entity: media entity 'WideView USB DVB-T' registered. [ 177.165276][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 177.238523][ T8540] profile_transition: unconfined exec no attachment [ 177.245858][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 177.323985][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 177.414033][ T5754] rc_core: IR keymap rc-dtt200u not found [ 177.414046][ T5754] Registered IR keymap rc-empty [ 177.414798][ T5754] rc rc0: WideView WT-220U PenType Receiver (Typhoon/Freecom) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 177.448346][ T5754] input: WideView WT-220U PenType Receiver (Typhoon/Freecom) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input16 [ 177.469627][ T5754] dvb-usb: schedule remote query interval to 300 msecs. [ 177.469642][ T5754] dvb-usb: WideView WT-220U PenType Receiver (Typhoon/Freecom) successfully initialized and connected. [ 177.512250][ T5754] usb 4-1: USB disconnect, device number 10 [ 177.522061][ T8543] loop0: detected capacity change from 0 to 128 [ 177.544379][ T8543] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 177.549343][ T8543] ext4 filesystem being mounted at /226/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 177.780258][ T5633] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 178.036593][ T8558] syz.1.1018 (8558): /proc/8556/oom_adj is deprecated, please use /proc/8556/oom_score_adj instead. [ 178.073500][ T5754] dvb-usb: WideView WT-220U PenType Receiver (Typh successfully deinitialized and disconnected. [ 178.252460][ T8560] Invalid ELF header magic: != ELF [ 178.360662][ T8573] program syz.3.1025 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 178.362401][ T8571] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1024'. [ 178.554240][ T8584] loop1: detected capacity change from 0 to 256 [ 178.554798][ T8584] exfat: Deprecated parameter 'utf8' [ 178.554826][ T8584] exfat: Deprecated parameter 'namecase' [ 178.554880][ T8584] exfat: Deprecated parameter 'namecase' [ 178.554892][ T8584] exfat: Deprecated parameter 'utf8' [ 178.627246][ T8584] exFAT-fs (loop1): failed to load upcase table (idx : 0x00012153, chksum : 0xc89da420, utbl_chksum : 0xe619d30d) [ 178.627449][ T8584] exFAT-fs (loop1): failed to test first cluster bit of root dir(5) [ 178.976231][ T8596] WARNING! power/level is deprecated; use power/control instead [ 179.118827][ T8602] ip_tables: iptables: counters copy to user failed while replacing table [ 179.746661][ T8604] loop1: detected capacity change from 0 to 32768 [ 179.766642][ T8604] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.1041 (8604) [ 179.791033][ T8604] BTRFS info (device loop1): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 179.791056][ T8604] BTRFS info (device loop1): using blake2b checksum algorithm [ 179.908596][ T8626] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1045'. [ 179.931332][ T8604] BTRFS info (device loop1): enabling ssd optimizations [ 179.931350][ T8604] BTRFS info (device loop1): using spread ssd allocation scheme [ 179.931359][ T8604] BTRFS info (device loop1): turning off barriers [ 179.931368][ T8604] BTRFS info (device loop1): enabling free space tree [ 179.931376][ T8604] BTRFS info (device loop1): enabling auto defrag [ 179.931385][ T8604] BTRFS info (device loop1): force zlib compression, level 3 [ 180.097090][ T8630] profile_transition: unconfined exec no attachment [ 180.119780][ T8609] loop2: detected capacity change from 0 to 40427 [ 180.154004][ T8609] F2FS-fs (loop2): invalid crc value [ 180.409511][ T8609] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 1 [ 180.461661][ T5637] BTRFS info (device loop1): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6 [ 180.606146][ T8609] F2FS-fs (loop2): f2fs_disable_checkpoint starts, unusable: 0 [ 180.606165][ T8609] F2FS-fs (loop2): f2fs_disable_checkpoint: call f2fs_write_checkpoint(), meta: 0, node: 0, data: 0 [ 180.606180][ T8609] F2FS-fs (loop2): Start checkpoint disabled! [ 180.749672][ T8609] F2FS-fs (loop2): f2fs_disable_checkpoint finishes, err:0 [ 180.768702][ T8609] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 181.333458][ T8657] ip_tables: iptables: counters copy to user failed while replacing table [ 181.334674][ T8655] ip_tables: iptables: counters copy to user failed while replacing table [ 181.396476][ T8659] loop3: detected capacity change from 0 to 256 [ 181.397055][ T8659] exfat: Deprecated parameter 'utf8' [ 181.397083][ T8659] exfat: Deprecated parameter 'namecase' [ 181.397134][ T8659] exfat: Deprecated parameter 'namecase' [ 181.397147][ T8659] exfat: Deprecated parameter 'utf8' [ 181.446527][ T8659] exFAT-fs (loop3): failed to load upcase table (idx : 0x00012153, chksum : 0xc89da420, utbl_chksum : 0xe619d30d) [ 181.446721][ T8659] exFAT-fs (loop3): failed to test first cluster bit of root dir(5) [ 181.625792][ T8661] loop4: detected capacity change from 0 to 4096 [ 181.769326][ T8668] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 181.919985][ T8673] loop2: detected capacity change from 0 to 128 [ 181.941777][ T8673] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 181.962503][ T8673] ext4 filesystem being mounted at /194/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 182.097022][ T8661] NILFS (loop4): nilfs_sufile_do_free: segment 9 is already clean [ 182.116027][ T5634] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 182.298468][ T8686] profile_transition: unconfined exec no attachment [ 182.384125][ T2256] wiimote 0005:057E:0306.0006: hidraw0: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 182.405169][ T8687] netlink: 'syz.3.1068': attribute type 2 has an invalid length. [ 182.413381][ T2256] wiimote 0005:057E:0306.0006: New device registered (Wiimote 1) [ 182.470783][ T8690] profile_transition: unconfined exec no attachment [ 182.612084][ T8695] loop4: detected capacity change from 0 to 2048 [ 182.631176][ T5754] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 182.680565][ T8695] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 182.799511][ T8701] loop0: detected capacity change from 0 to 2048 [ 182.816967][ T8681] wiimote 0005:057E:0306.0006: Device removed [ 182.820963][ T5754] usb 3-1: unable to get BOS descriptor or descriptor too short [ 182.823447][ T5754] usb 3-1: New USB device found: idVendor=0525, idProduct=a4a1, bcdDevice=0.40 [ 182.840331][ T5754] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 182.840353][ T5754] usb 3-1: can't read configurations, error -71 [ 182.883405][ T8701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 182.883476][ T8701] ext4 filesystem being mounted at /233/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.001413][ T8701] fs-verity (loop0, inode 13): Unknown hash algorithm number: 3 [ 183.072236][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.202670][ T5645] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.253458][ T33] kauditd_printk_skb: 26 callbacks suppressed [ 183.253470][ T33] audit: type=1326 audit(1793724109.963:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.253496][ T33] audit: type=1326 audit(1793724109.963:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.318506][ T33] audit: type=1326 audit(1793724110.033:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.318536][ T33] audit: type=1326 audit(1793724110.033:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.323149][ T33] audit: type=1326 audit(1793724110.033:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.323179][ T33] audit: type=1326 audit(1793724110.033:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.323200][ T33] audit: type=1326 audit(1793724110.033:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.469389][ T33] audit: type=1326 audit(1793724110.153:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.469426][ T33] audit: type=1326 audit(1793724110.153:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.497405][ T2256] wiimote 0005:057E:0306.0006: detected device: Nintendo Wii Remote (Gen 1) (1) [ 183.528095][ T33] audit: type=1326 audit(1793724110.243:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=8706 comm="syz.0.1075" exe="/root/ci-upstream-linux-next-kasan-gce-root/syz-executor" sig=0 arch=c000003e syscall=101 compat=0 ip=0x7f92f4f9fb19 code=0x7ffc0000 [ 183.856371][ T2256] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0306.0006/input/input18 [ 183.962549][ T2256] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0306.0006/input/input19 [ 183.977340][ T8715] loop0: detected capacity change from 0 to 64 [ 183.991849][ T2256] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0306.0006/input/input17 [ 184.059710][ T8700] loop3: detected capacity change from 0 to 32768 [ 184.091643][ T8715] hfs: filesystem was not cleanly unmounted, running fsck.hfs is recommended. Mounting read-only. [ 184.148810][ T8700] XFS (loop3): DAX unsupported by block device. Turning off DAX. [ 184.151344][ T8700] XFS (loop3): Mounting V5 filesystem 9f1cad42-11bd-4e12-8f0b-f07876b81d9a in no-recovery mode. Filesystem will be inconsistent. [ 184.219652][ T8705] loop1: detected capacity change from 0 to 32768 [ 184.220367][ T8705] BTRFS warning: v1 space cache is deprecated, falling back to no space cache [ 184.250660][ T8705] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.1074 (8705) [ 184.283018][ T8700] XFS (loop3): ro->rw transition prohibited on norecovery mount [ 184.333114][ T8705] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 184.333138][ T8705] BTRFS info (device loop1): using sha256 checksum algorithm [ 184.404082][ T5635] XFS (loop3): Unmounting Filesystem 9f1cad42-11bd-4e12-8f0b-f07876b81d9a [ 184.492906][ T8705] BTRFS info (device loop1): rebuilding free space tree [ 184.591181][ T8705] BTRFS info (device loop1): disabling free space tree [ 184.591297][ T8705] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 184.591311][ T8705] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 184.636684][ T8740] loop0: detected capacity change from 0 to 256 [ 184.675882][ T8705] BTRFS info (device loop1): enabling ssd optimizations [ 184.675901][ T8705] BTRFS info (device loop1): force clearing of disk cache [ 184.675910][ T8705] BTRFS info (device loop1): enabling auto defrag [ 184.675919][ T8705] BTRFS info (device loop1): max_inline set to 0 [ 184.721670][ T8740] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x4ec6003b, utbl_chksum : 0xe619d30d) [ 184.750352][ T8744] profile_transition: unconfined exec no attachment [ 185.478740][ T208] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) [ 185.553436][ T8763] profile_transition: unconfined exec no attachment [ 185.555121][ T8762] aa_policy_admin_capable: cap_mac_admin? 1 [ 185.555134][ T8762] aa_policy_admin_capable: policy locked? 0 [ 185.555290][ T8762] aa_parse_debug_params: unknown debug type 'jÊ®' [ 185.555298][ T8762] aa_parse_debug_params: unknown debug type '?' [ 185.927523][ T8771] loop3: detected capacity change from 0 to 512 [ 185.949370][ T5637] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 186.004903][ T8771] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 186.004974][ T8771] ext4 filesystem being mounted at /222/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.167533][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 186.482289][ T8785] loop4: detected capacity change from 0 to 1024 [ 186.522998][ T8785] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 186.523069][ T8785] ext4 filesystem being mounted at /221/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.596412][ T8793] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1100'. [ 186.636455][ T5645] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 186.728808][ T8795] loop1: detected capacity change from 0 to 256 [ 186.756416][ T8795] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x8f9fe1ed, utbl_chksum : 0xe619d30d) [ 186.921909][ T8799] 8021q: adding VLAN 0 to HW filter on device bond1 [ 187.236339][ T8820] loop4: detected capacity change from 0 to 128 [ 187.248400][ T8820] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 187.313701][ T91] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 187.462192][ T8829] netlink: 'syz.3.1116': attribute type 4 has an invalid length. [ 187.463162][ T8828] loop4: detected capacity change from 0 to 512 [ 187.481745][ T8828] EXT4-fs: Ignoring removed nomblk_io_submit option [ 187.497665][ T8828] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 187.497677][ T8828] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 187.513262][ T8828] EXT4-fs error (device loop4): ext4_orphan_get:1430: comm syz.4.1115: bad orphan inode 131083 [ 187.513281][ T8828] loop4: lost filesystem error report for type 5 error -117 [ 187.523590][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 187.523607][ C0] EXT4-fs (loop4): initial error at time 1793724114: ext4_orphan_get:1430 [ 187.523621][ C0] EXT4-fs (loop4): last error at time 1793724114: ext4_orphan_get:1430 [ 187.575468][ T8828] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 187.609751][ T8828] EXT4-fs error (device loop4): ext4_append:79: inode #2: comm syz.4.1115: Logical block already allocated [ 187.658060][ T8831] EXT4-fs error (device loop4): ext4_append:79: inode #2: comm syz.4.1115: Logical block already allocated [ 187.726596][ T5645] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 187.745850][ T8833] loop3: detected capacity change from 0 to 1024 [ 187.760843][ T8833] hfsplus: failed to load extents file [ 187.908453][ T8833] ntfs3(loop3): Different NTFS sector size (2048) and media sector size (512). [ 187.936872][ T8833] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 187.983201][ T8833] ntfs3(loop3): Failed to load $Extend (-2). [ 187.983226][ T8833] ntfs3(loop3): Failed to initialize $Extend. [ 188.094301][ T5832] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 188.245675][ T5832] usb 5-1: New USB device found: idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 188.246520][ T5832] usb 5-1: config index 0 descriptor too short (expected 6427, got 27) [ 188.246535][ T5832] usb 5-1: config 0 has an invalid interface number: 21 but max is 0 [ 188.246546][ T5832] usb 5-1: config 0 has no interface number 0 [ 188.246568][ T5832] usb 5-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 188.246581][ T5832] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 188.246595][ T5832] usb 5-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 188.246616][ T5832] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.248197][ T5832] usb 5-1: config 0 descriptor?? [ 188.248655][ T8835] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 188.499400][ T8849] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 188.499429][ T8849] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 188.535095][ T8849] EXT4-fs (loop3): 1 truncate cleaned up [ 188.536083][ T8849] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 188.637815][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 188.777864][ T8857] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 188.859864][ T208] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 188.899742][ T5832] input: USB Keyspan Remote 06cd:0202 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.21/input/input20 [ 189.004452][ T11] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 189.132963][ T5832] usb 5-1: USB disconnect, device number 13 [ 189.133087][ C0] keyspan_remote 5-1:0.21: keyspan_irq_recv - usb_submit_urb failed with result: -19 [ 189.154828][ T11] usb 4-1: Using ep0 maxpacket: 16 [ 189.162502][ T11] usb 4-1: New USB device found: idVendor=05ac, idProduct=0244, bcdDevice=0.00 [ 189.162527][ T11] usb 4-1: too many configurations: 123, using maximum allowed: 8 [ 189.196848][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.199754][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.202552][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.203797][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.255669][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.259957][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.263048][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.263911][ T11] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 189.276582][ T11] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=45 [ 189.276597][ T11] usb 4-1: SerialNumber: syz [ 189.327752][ T11] usb 4-1: config 0 descriptor?? [ 189.329104][ T8860] Trying to free block not in datazone [ 189.329170][ T8860] Trying to free block not in datazone [ 189.362358][ T8860] Trying to free block not in datazone [ 189.380048][ T11] input: bcm5974 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input21 [ 189.606761][ T5659] bcm5974 4-1:0.0: could not read from device [ 189.606883][ T5832] usb 4-1: USB disconnect, device number 11 [ 189.762809][ T8874] set_capacity_and_notify: 4 callbacks suppressed [ 189.762822][ T8874] loop1: detected capacity change from 0 to 256 [ 189.778280][ T8874] exfat: Deprecated parameter 'utf8' [ 189.778311][ T8874] exfat: Deprecated parameter 'namecase' [ 189.778363][ T8874] exfat: Deprecated parameter 'namecase' [ 189.778375][ T8874] exfat: Deprecated parameter 'utf8' [ 189.823063][ T8874] exFAT-fs (loop1): failed to load upcase table (idx : 0x00012153, chksum : 0xc89da420, utbl_chksum : 0xe619d30d) [ 189.823275][ T8874] exFAT-fs (loop1): failed to test first cluster bit of root dir(5) [ 190.254706][ T5832] usb 5-1: new full-speed USB device number 14 using dummy_hcd [ 190.421476][ T5832] usb 5-1: New USB device found: idVendor=0bda, idProduct=8150, bcdDevice=0.00 [ 190.422153][ T5832] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 190.422174][ T5832] usb 5-1: can't read configurations, error -71 [ 190.709168][ T8896] loop3: detected capacity change from 0 to 32768 [ 190.770220][ T8896] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 190.800738][ T8896] XFS (loop3): Ending clean mount [ 190.862709][ T8896] XFS (loop3): Quotacheck needed: Please wait. [ 190.981476][ T8896] XFS (loop3): Quotacheck: Done. [ 191.081106][ T5635] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 191.604312][ T5832] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 191.765074][ T5832] usb 5-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 191.768081][ T5832] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.771497][ T5832] usb 5-1: config 0 descriptor?? [ 192.011061][ T5832] udl 5-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 192.106146][ T8931] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 192.129452][ T8932] ip_tables: iptables: counters copy to user failed while replacing table [ 192.338450][ T5832] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 1 [ 192.338467][ T5832] [drm] Initialized udl on minor 1 [ 192.633406][ T5832] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 1 failed err ffffffb9 [ 192.676117][ T5832] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 192.719927][ T8952] loop3: detected capacity change from 0 to 512 [ 192.736254][ T8952] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 192.736272][ T8952] EXT4-fs (loop3): group descriptors corrupted! [ 192.748029][ T5832] usb 5-1: USB disconnect, device number 16 [ 192.810548][ T8949] loop2: detected capacity change from 0 to 8192 [ 193.084995][ T1318] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.085030][ T1318] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.711792][ T8955] loop1: detected capacity change from 0 to 40427 [ 193.733509][ T8955] F2FS-fs (loop1): build fault injection rate: 174 [ 193.733525][ T8955] F2FS-fs (loop1): build fault injection type: 0x3bfe8c [ 193.753071][ T8955] F2FS-fs (loop1): invalid crc value [ 193.938099][ T8955] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 193.999211][ T8955] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 194.070355][ T33] kauditd_printk_skb: 6 callbacks suppressed [ 194.070366][ T33] audit: type=1800 audit(1793724120.783:80): pid=8955 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1169" name="file1" dev="loop1" ino=10 res=0 errno=-22 [ 194.161661][ T8955] syz.1.1169: attempt to access beyond end of device [ 194.161661][ T8955] loop1: rw=8423425, sector=45096, nr_sectors = 8 limit=40427 [ 194.260934][ T5637] syz-executor: attempt to access beyond end of device [ 194.260934][ T5637] loop1: rw=2049, sector=45104, nr_sectors = 8 limit=40427 [ 194.300140][ T5637] CPU: 0 UID: 0 PID: 5637 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 194.300162][ T5637] Tainted: [L]=SOFTLOCKUP [ 194.300166][ T5637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 194.300187][ T5637] Call Trace: [ 194.300192][ T5637] [ 194.300197][ T5637] dump_stack_lvl+0xe8/0x150 [ 194.300219][ T5637] f2fs_stop_checkpoint+0x3f6/0x5d0 [ 194.300235][ T5637] f2fs_write_end_bio+0x118e/0x15d0 [ 194.300259][ T5637] __submit_merged_bio+0x258/0x6a0 [ 194.300271][ T5637] ? rcu_is_watching+0x16/0xb0 [ 194.300289][ T5637] f2fs_submit_merged_write_cond+0x1ef/0x590 [ 194.300303][ T5637] ? __pfx_f2fs_submit_merged_write_cond+0x10/0x10 [ 194.300327][ T5637] f2fs_write_data_pages+0x2a13/0x36e0 [ 194.300361][ T5637] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 194.300372][ T5637] ? is_bpf_text_address+0x26/0x2b0 [ 194.300390][ T5637] ? arch_stack_walk+0xfb/0x150 [ 194.300421][ T5637] ? add_lock_to_list+0xc7/0x100 [ 194.300437][ T5637] ? lockdep_unlock+0x5c/0xd0 [ 194.300448][ T5637] ? __lock_acquire+0x1511/0x2de0 [ 194.300477][ T5637] ? do_raw_spin_lock+0x12b/0x2f0 [ 194.300494][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 194.300505][ T5637] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 194.300518][ T5637] do_writepages+0x338/0x560 [ 194.300537][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 194.300550][ T5637] filemap_fdatawrite+0x1e9/0x2f0 [ 194.300565][ T5637] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 194.300602][ T5637] ? do_raw_spin_unlock+0xf5/0x200 [ 194.300615][ T5637] f2fs_sync_dirty_inodes+0x471/0x970 [ 194.300638][ T5637] f2fs_write_checkpoint+0x867/0x24d0 [ 194.300672][ T5637] kill_f2fs_super+0x2df/0x700 [ 194.300688][ T5637] ? rcu_do_enqueue+0x616/0x870 [ 194.300701][ T5637] ? lockdep_hardirqs_on+0x7b/0x110 [ 194.300712][ T5637] ? __pfx_kill_f2fs_super+0x10/0x10 [ 194.300734][ T5637] ? __pfx_call_rcu+0x10/0x10 [ 194.300747][ T5637] ? shrinker_free+0x2a7/0x3b0 [ 194.300761][ T5637] deactivate_locked_super+0xbe/0x110 [ 194.300777][ T5637] cleanup_mnt+0x204/0x2a0 [ 194.300790][ T5637] task_work_run+0x1d9/0x260 [ 194.300805][ T5637] ? __pfx_task_work_run+0x10/0x10 [ 194.300824][ T5637] exit_to_user_mode_loop+0x204/0x770 [ 194.300839][ T5637] ? rcu_is_watching+0x16/0xb0 [ 194.300856][ T5637] do_syscall_64+0x328/0x520 [ 194.300873][ T5637] ? trace_irq_disable+0x3b/0x140 [ 194.300888][ T5637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.300898][ T5637] ? clear_bhb_loop+0x70/0xc0 [ 194.300912][ T5637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.300922][ T5637] RIP: 0033:0x7fbf13da0d57 [ 194.300934][ T5637] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 194.300944][ T5637] RSP: 002b:00007ffdf9fcd508 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 194.300955][ T5637] RAX: 0000000000000000 RBX: 00007fbf13e36fb3 RCX: 00007fbf13da0d57 [ 194.300963][ T5637] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf9fcd5c0 [ 194.300969][ T5637] RBP: 00007ffdf9fcd5c0 R08: 00007ffdf9fce5c0 R09: 00000000ffffffff [ 194.300976][ T5637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdf9fce650 [ 194.300983][ T5637] R13: 00007fbf13e36fb3 R14: 000000000002f680 R15: 00007ffdf9fce690 [ 194.301000][ T5637] [ 194.301005][ T5637] F2FS-fs (loop1): Stopped filesystem due to reason: 3 [ 194.772252][ T8995] netlink: 'syz.4.1188': attribute type 15 has an invalid length. [ 194.800257][ T8998] loop2: detected capacity change from 0 to 128 [ 194.819675][ T8998] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 194.839030][ T8998] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 195.172581][ T9001] sctp: [Deprecated]: syz.2.1190 (pid 9001) Use of int in max_burst socket option deprecated. [ 195.172581][ T9001] Use struct sctp_assoc_value instead [ 195.313978][ T9009] program syz.1.1187 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 195.334601][ T2256] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 195.493858][ T2256] usb 5-1: Using ep0 maxpacket: 32 [ 195.495770][ T2256] usb 5-1: New USB device found: idVendor=046d, idProduct=c31c, bcdDevice=0.40 [ 195.498407][ T2256] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 195.498426][ T2256] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 195.498452][ T2256] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 195.500369][ T2256] usb 5-1: config 0 descriptor?? [ 195.561321][ T2256] hub 5-1:0.0: USB hub found [ 195.685660][ T9017] tap0: tun_chr_ioctl cmd 1074025677 [ 195.685777][ T9017] tap0: linktype set to 0 [ 195.722556][ T2256] hub 5-1:0.0: config failed, can't read hub descriptor (err -90) [ 195.865878][ T9007] loop2: detected capacity change from 0 to 32768 [ 195.882863][ T9007] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.1193 (9007) [ 195.911650][ T9007] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 195.911673][ T9007] BTRFS info (device loop2): using sha256 checksum algorithm [ 196.044018][ T9007] BTRFS info (device loop2): enabling ssd optimizations [ 196.044036][ T9007] BTRFS info (device loop2): turning on async discard [ 196.044061][ T9007] BTRFS info (device loop2): enabling free space tree [ 196.169293][ T2256] hid-generic 0003:046D:C31C.0007: item fetching failed at offset 0/1 [ 196.185922][ T2256] hid-generic 0003:046D:C31C.0007: probe with driver hid-generic failed with error -22 [ 196.280327][ T5634] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 196.514483][ T2256] usb 5-1: USB disconnect, device number 17 [ 196.580158][ T9046] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1203'. [ 196.661795][ T9050] loop7: detected capacity change from 0 to 7 [ 196.884594][ T9050] Dev loop7: unable to read RDB block 7 [ 196.884624][ T9050] loop7: unable to read partition table [ 196.884738][ T9050] loop7: partition table beyond EOD, truncated [ 196.884758][ T9050] loop_reread_partitions: partition scan of loop7 (úùƒå¡™‰ü�¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆ{í©Ö�˜Èµ4FLQkÝŠ) failed (rc=-5) [ 197.051004][ T9059] batadv_slave_0: Caught tx_queue_len zero misconfig [ 197.079216][ T9058] tap0: tun_chr_ioctl cmd 1074025677 [ 197.079313][ T9058] tap0: linktype set to 780 [ 197.104193][ T2256] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 197.254375][ T2256] usb 2-1: Using ep0 maxpacket: 16 [ 197.255371][ T2256] usb 2-1: New USB device found: idVendor=2040, idProduct=b138, bcdDevice=1.42 [ 197.271169][ T2256] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 197.271201][ T2256] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 197.271227][ T2256] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 197.271238][ T2256] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 197.271250][ T2256] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 197.333341][ T2256] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 197.333357][ T2256] usb 2-1: Manufacturer: syz [ 197.343280][ T2256] usb 2-1: config 0 descriptor?? [ 197.363878][ T9065] veth0: Caught tx_queue_len zero misconfig [ 197.550004][ T9071] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 197.716862][ T2256] rc_core: IR keymap rc-hauppauge not found [ 197.716875][ T2256] Registered IR keymap rc-empty [ 197.716961][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.744143][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.765521][ T2256] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 197.790333][ T2256] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input22 [ 197.815735][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.836597][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.853896][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.874858][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.893918][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.915606][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.935028][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.953814][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.973846][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 197.996641][ T2256] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 198.015130][ T2256] mceusb 2-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 198.015145][ T2256] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 198.083839][ T2256] usb 2-1: USB disconnect, device number 9 [ 198.167237][ T9087] loop0: detected capacity change from 0 to 1024 [ 198.276290][ T9087] hfsplus: detected inconsistent attributes file, running fsck.hfsplus is recommended. [ 198.672475][ T9102] loop0: detected capacity change from 0 to 512 [ 198.715232][ T9102] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 198.715304][ T9102] ext4 filesystem being mounted at /253/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 198.878330][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.087842][ T9117] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 199.087956][ T9117] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 199.206874][ T9121] loop0: detected capacity change from 0 to 512 [ 199.222447][ T9121] EXT4-fs (loop0): Test dummy encryption mode enabled [ 199.222462][ T9121] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 199.222468][ T9121] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 199.290833][ T9121] EXT4-fs error (device loop0): ext4_orphan_get:1430: comm syz.0.1235: bad orphan inode 131083 [ 199.290854][ T9121] loop0: lost filesystem error report for type 5 error -117 [ 199.302355][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 199.302371][ C0] EXT4-fs (loop0): initial error at time 1793724126: ext4_orphan_get:1430 [ 199.302384][ C0] EXT4-fs (loop0): last error at time 1793724126: ext4_orphan_get:1430 [ 199.348029][ T9121] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 199.411008][ T9121] EXT4-fs (loop0): shut down requested (2) [ 199.507308][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 199.806067][ T9129] device-mapper: table: 248:2: mirror: Device lookup failure (-ENOENT) [ 199.806088][ T9129] device-mapper: ioctl: error adding target to table [ 199.851442][ T9138] netlink: 165 bytes leftover after parsing attributes in process `syz.1.1242'. [ 200.744011][ T9157] netlink: 212408 bytes leftover after parsing attributes in process `syz.1.1250'. [ 201.336846][ T9173] loop3: detected capacity change from 0 to 1024 [ 201.381430][ T9173] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.543613][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.604631][ T5832] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 201.754390][ T5832] usb 5-1: New USB device found: idVendor=045a, idProduct=5210, bcdDevice=1.01 [ 201.774476][ T5832] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.774493][ T5832] usb 5-1: Product: syz [ 201.774501][ T5832] usb 5-1: Manufacturer: syz [ 201.774508][ T5832] usb 5-1: SerialNumber: syz [ 201.814092][ T5832] ums-karma 5-1:1.0: USB Mass Storage device detected [ 201.860170][ T5832] ums-karma 5-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 201.860170][ T5832] Please send a copy of this message to and [ 202.091492][ T5832] ums-karma 5-1:1.0: probe with driver ums-karma failed with error -5 [ 202.113314][ T5832] usb 5-1: USB disconnect, device number 18 [ 202.277665][ T9199] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1267'. [ 202.366047][ T9204] loop3: detected capacity change from 0 to 1024 [ 202.366679][ T9204] EXT4-fs: Ignoring removed orlov option [ 202.425723][ T9204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.494253][ T2256] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 202.612799][ T5635] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.651546][ T2256] usb 2-1: unable to get BOS descriptor or descriptor too short [ 202.664803][ T2256] usb 2-1: not running at top speed; connect to a high speed hub [ 202.664826][ T2256] usb 2-1: New USB device found: idVendor=0582, idProduct=004c, bcdDevice=0.40 [ 202.665860][ T2256] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 202.669308][ T2256] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.669322][ T2256] usb 2-1: Product: syz [ 202.669330][ T2256] usb 2-1: Manufacturer: syz [ 202.669337][ T2256] usb 2-1: SerialNumber: syz [ 202.839462][ T11] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 202.852907][ T11] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz0 [ 202.978518][ T2256] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 203.086035][ T9218] loop0: detected capacity change from 0 to 4096 [ 203.102352][ T9218] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 203.102388][ T9218] NILFS (loop0): mounting unchecked fs [ 203.171864][ T2256] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 203.171883][ T2256] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 203.204123][ T9218] NILFS (loop0): recovery complete [ 203.210482][ T9222] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 203.584262][ T2256] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 203.737747][ T2256] usb 2-1: USB disconnect, device number 10 [ 203.871038][ T5640] udevd[5640]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 204.354660][ T2256] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 204.432370][ T9229] syz.2.1281 (9229) used greatest stack depth: 17992 bytes left [ 204.506144][ T2256] usb 5-1: New USB device found: idVendor=04e6, idProduct=0005, bcdDevice=1.00 [ 204.507125][ T2256] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 204.507147][ T2256] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 204.513412][ T2256] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.513427][ T2256] usb 5-1: Product: syz [ 204.513434][ T2256] usb 5-1: Manufacturer: syz [ 204.513442][ T2256] usb 5-1: SerialNumber: syz [ 204.590596][ T2256] ums-sddr09 5-1:1.0: USB Mass Storage device detected [ 204.708091][ T9244] loop3: detected capacity change from 0 to 1756 [ 204.748514][ T2256] ums-sddr09 5-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 204.748514][ T2256] Please send a copy of this message to and [ 204.784253][ T9244] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 204.784268][ T9244] UDF-fs: Scanning with blocksize 512 failed [ 204.937089][ T9244] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 204.937106][ T9244] UDF-fs: Scanning with blocksize 1024 failed [ 204.979229][ T9244] UDF-fs: INFO Mounting volume 'CDROM', timestamp 2022/11/22 15:59 (1000) [ 205.109243][ T9251] TCP: TCP_TX_DELAY enabled [ 205.495511][ T2256] scsi host1: usb-storage 5-1:1.0 [ 205.522989][ T2256] usb 5-1: USB disconnect, device number 19 [ 205.555697][ T9265] loop1: detected capacity change from 0 to 256 [ 205.556258][ T9265] exfat: Deprecated parameter 'namecase' [ 205.556297][ T9265] exfat: Deprecated parameter 'namecase' [ 205.556316][ T9265] exfat: Deprecated parameter 'namecase' [ 205.623814][ T9265] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0x0ab4ecf1, utbl_chksum : 0xe619d30d) [ 206.235219][ T9281] bond0: entered promiscuous mode [ 206.235235][ T9281] bond_slave_0: entered promiscuous mode [ 206.235397][ T9281] bond_slave_1: entered promiscuous mode [ 206.285608][ T9281] batadv0: entered promiscuous mode [ 206.309226][ T9281] 8021q: adding VLAN 0 to HW filter on device hsr1 [ 206.365908][ T9281] bond0: left promiscuous mode [ 206.365931][ T9281] bond_slave_0: left promiscuous mode [ 206.366078][ T9281] bond_slave_1: left promiscuous mode [ 206.369361][ T9281] batadv0: left promiscuous mode [ 206.443575][ T9285] loop3: detected capacity change from 0 to 512 [ 206.466728][ T9260] loop2: detected capacity change from 0 to 32768 [ 206.548587][ T9260] XFS (loop2): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 206.674965][ T9260] XFS (loop2): Ending clean mount [ 206.845682][ T5634] XFS (loop2): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 207.966762][ T9323] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1318'. [ 208.340535][ T9332] i2c i2c-0: new_device: Missing parameters [ 209.274532][ T9364] loop3: detected capacity change from 0 to 2048 [ 209.317647][ T9364] UDF-fs: warning (device loop3): udf_load_vrs: No anchor found [ 209.317665][ T9364] UDF-fs: Scanning with blocksize 512 failed [ 209.377245][ T9364] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 209.431306][ T9369] netlink: 'syz.2.1339': attribute type 3 has an invalid length. [ 209.431320][ T9369] netlink: 'syz.2.1339': attribute type 1 has an invalid length. [ 209.431328][ T9369] netlink: 224 bytes leftover after parsing attributes in process `syz.2.1339'. [ 209.756150][ T9383] loop1: detected capacity change from 0 to 2048 [ 209.789116][ T9387] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 209.864484][ T11] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 209.914419][ T2256] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 210.014537][ T11] usb 3-1: New USB device found: idVendor=2c7c, idProduct=0125, bcdDevice=0.00 [ 210.015686][ T11] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 210.015715][ T11] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.065565][ T2256] usb 5-1: Using ep0 maxpacket: 8 [ 210.072136][ T2256] usb 5-1: New USB device found: idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 210.090700][ T2256] usb 5-1: config 179 has an invalid interface number: 65 but max is 0 [ 210.090717][ T2256] usb 5-1: config 179 has no interface number 0 [ 210.090740][ T2256] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 210.090754][ T2256] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 210.090768][ T2256] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 210.090781][ T2256] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 210.090794][ T2256] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 210.090818][ T2256] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.193052][ T9381] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 210.319479][ T11] qmi_wwan 3-1:1.0: cdc-wdm0: USB WDM device [ 210.372218][ T9387] NILFS (loop1): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 210.372239][ T9387] NILFS error (device loop1): nilfs_bmap_propagate: broken bmap (inode number=4) [ 210.401754][ T9387] Remounting filesystem read-only [ 210.409116][ T5637] NILFS (loop1): disposed unprocessed dirty file(s) when stopping log writer [ 210.487920][ T11] wwan wwan0: port wwan0qmi0 attached [ 210.709621][ T11] qmi_wwan 3-1:1.0 wwan0: register 'qmi_wwan' at usb-dummy_hcd.2-1, WWAN/QMI device, ce:43:74:c7:13:aa [ 210.798209][ T2256] usb 3-1: USB disconnect, device number 12 [ 210.814777][ T2256] qmi_wwan 3-1:1.0 wwan0: unregister 'qmi_wwan' usb-dummy_hcd.2-1, WWAN/QMI device [ 210.916821][ T11] usb 5-1: USB disconnect, device number 20 [ 210.916869][ C0] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 210.916895][ C0] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 211.092369][ T2256] wwan wwan0: port wwan0qmi0 disconnected [ 211.258567][ T5757] input: Generic X-Box pad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input23 [ 211.698260][ T9392] loop3: detected capacity change from 0 to 32768 [ 211.717236][ T9392] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.1350 (9392) [ 211.741362][ T9392] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 211.741386][ T9392] BTRFS info (device loop3): using sha256 checksum algorithm [ 211.876075][ T9392] BTRFS info (device loop3): enabling ssd optimizations [ 211.876094][ T9392] BTRFS info (device loop3): turning on async discard [ 211.876102][ T9392] BTRFS info (device loop3): enabling free space tree [ 212.062280][ T9435] loop4: detected capacity change from 0 to 1024 [ 212.062906][ T9435] EXT4-fs: Ignoring removed orlov option [ 212.097544][ T9435] EXT4-fs (loop4): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 212.120909][ T9435] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 212.121071][ T9435] EXT4-fs (loop4): orphan cleanup on readonly fs [ 212.226630][ T5635] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 212.311686][ T9435] EXT4-fs error (device loop4): __ext4_get_inode_loc:5733: comm syz.4.1359: Invalid inode table block 0 in block_group 0 [ 212.311708][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.313770][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 212.313786][ C0] EXT4-fs (loop4): initial error at time 1793724139: __ext4_get_inode_loc:5733 [ 212.313799][ C0] EXT4-fs (loop4): last error at time 1793724139: __ext4_get_inode_loc:5733 [ 212.502291][ T9435] EXT4-fs error (device loop4) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 212.502313][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.521906][ T9435] EXT4-fs error (device loop4): ext4_quota_write:7509: inode #3: comm syz.4.1359: mark_inode_dirty error [ 212.521928][ T9435] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 212.522135][ T9435] Quota error (device loop4): write_blk: dquota write failed [ 212.522190][ T9435] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 212.522212][ T9435] EXT4-fs error (device loop4): ext4_acquire_dquot:7120: comm syz.4.1359: Failed to acquire dquot type 0 [ 212.522224][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.522520][ T9435] EXT4-fs error (device loop4): __ext4_get_inode_loc:5733: comm syz.4.1359: Invalid inode table block 0 in block_group 0 [ 212.522535][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.712169][ T9435] EXT4-fs error (device loop4) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 212.712191][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.712478][ T9435] EXT4-fs error (device loop4): ext4_ext_truncate:4565: inode #15: comm syz.4.1359: mark_inode_dirty error [ 212.712494][ T9435] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 212.712626][ T9435] EXT4-fs error (device loop4): __ext4_get_inode_loc:5733: comm syz.4.1359: Invalid inode table block 0 in block_group 0 [ 212.712641][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.873545][ T9435] EXT4-fs error (device loop4) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 212.873566][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.898007][ T9435] EXT4-fs error (device loop4) in ext4_orphan_del:304: Corrupt filesystem [ 212.898026][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.903032][ T9435] EXT4-fs error (device loop4): __ext4_get_inode_loc:5733: comm syz.4.1359: Invalid inode table block 0 in block_group 0 [ 212.903055][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.903211][ T9435] EXT4-fs error (device loop4) in ext4_reserve_inode_write:7459: Corrupt filesystem [ 212.903223][ T9435] loop4: lost filesystem error report for type 5 error -117 [ 212.923676][ T9435] EXT4-fs error (device loop4): ext4_truncate:5538: inode #15: comm syz.4.1359: mark_inode_dirty error [ 212.923697][ T9435] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 212.976719][ T9435] EXT4-fs error (device loop4) in ext4_process_orphan:346: Corrupt filesystem [ 213.013301][ T9435] EXT4-fs (loop4): 1 truncate cleaned up [ 213.014689][ T9435] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 213.369596][ T5645] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 213.528421][ T9431] loop0: detected capacity change from 0 to 32768 [ 213.550537][ T9431] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.1358 (9431) [ 213.578933][ T9431] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 213.578956][ T9431] BTRFS info (device loop0): using sha256 checksum algorithm [ 213.777672][ T9431] BTRFS info (device loop0): enabling ssd optimizations [ 213.777691][ T9431] BTRFS info (device loop0): turning on async discard [ 213.777699][ T9431] BTRFS info (device loop0): enabling free space tree [ 214.437143][ T5633] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 215.520325][ T9534] veth0: Caught tx_queue_len zero misconfig [ 215.581941][ T9527] loop0: detected capacity change from 0 to 4096 [ 215.620119][ T9527] ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512). [ 215.980038][ T9544] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1390'. [ 216.207570][ T9551] loop4: detected capacity change from 0 to 2048 [ 216.232976][ T9551] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 216.257477][ T9551] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 216.533150][ T9560] loop0: detected capacity change from 0 to 1024 [ 216.577516][ T9560] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 216.580055][ T9560] ext4 filesystem being mounted at /281/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.663346][ T9560] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm syz.0.1398: bg 0: block 112: padding at end of block bitmap is not set [ 216.730925][ T9560] EXT4-fs (loop0): Remounting filesystem read-only [ 216.877418][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 217.071664][ T9576] veth0_to_bridge: Caught tx_queue_len zero misconfig [ 217.086317][ T9577] loop2: detected capacity change from 0 to 512 [ 217.109252][ T9577] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 217.109264][ T9577] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 217.150547][ T9577] EXT4-fs (loop2): 1 truncate cleaned up [ 217.151433][ T9577] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 217.238021][ T9577] EXT4-fs error (device loop2): __ext4_expand_extra_isize:7479: inode #12: comm syz.2.1404: bad extra_isize 62 (inode size 256) [ 217.273261][ T9581] loop4: detected capacity change from 0 to 64 [ 217.392530][ T9577] EXT4-fs (loop2): Remounting filesystem read-only [ 217.415677][ T9581] hfs: request for non-existent node 131072 in B*Tree [ 217.415691][ T9581] hfs: request for non-existent node 131072 in B*Tree [ 217.473446][ T5634] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 217.556035][ T9557] loop1: detected capacity change from 0 to 32768 [ 217.618201][ T9557] JBD2: Ignoring recovery information on journal [ 217.665223][ T9557] jbd2_journal_bmap: journal block not found at offset 32 on loop1-75 [ 217.665510][ T9557] JBD2: bad block at offset 32 [ 217.713442][ T9557] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 217.801275][ T9557] (syz.1.1396,9557,0):ocfs2_check_dir_entry:357 ERROR: bad entry in directory #65: directory entry overrun - offset=0, inode=65, rec_len=3344, name_len=0 [ 217.892273][ T5637] ocfs2: Unmounting device (7,1) on (node local) [ 217.912902][ T11] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 217.969036][ T9597] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1411'. [ 218.029668][ T9599] loop1: detected capacity change from 0 to 1764 [ 218.074131][ T11] usb 3-1: Using ep0 maxpacket: 16 [ 218.081102][ T11] usb 3-1: New USB device found: idVendor=1038, idProduct=12c2, bcdDevice=0.00 [ 218.082266][ T11] usb 3-1: config 0 interface 0 altsetting 11 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 218.082284][ T11] usb 3-1: config 0 interface 0 has no altsetting 0 [ 218.082302][ T11] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.123220][ T11] usb 3-1: config 0 descriptor?? [ 218.533865][ T5757] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 218.558983][ T11] hid-steelseries-arctis 0003:1038:12C2.0009: unknown main item tag 0x0 [ 218.559008][ T11] hid-steelseries-arctis 0003:1038:12C2.0009: unknown main item tag 0x0 [ 218.559024][ T11] hid-steelseries-arctis 0003:1038:12C2.0009: unexpected long global item [ 218.559435][ T11] hid-steelseries-arctis 0003:1038:12C2.0009: probe with driver hid-steelseries-arctis failed with error -22 [ 218.686436][ T5757] usb 5-1: New USB device found: idVendor=045e, idProduct=0775, bcdDevice=1.00 [ 218.687309][ T5757] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 218.688592][ T5757] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 218.688606][ T5757] usb 5-1: Product: syz [ 218.688613][ T5757] usb 5-1: Manufacturer: syz [ 218.744482][ T9608] loop3: detected capacity change from 0 to 32768 [ 218.795135][ T11] usb 3-1: USB disconnect, device number 13 [ 218.813254][ T9608] XFS (loop3): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 218.860224][ T9608] XFS (loop3): Ending clean mount [ 218.962573][ T5635] XFS (loop3): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 219.122842][ T9620] loop3: detected capacity change from 0 to 1024 [ 219.511636][ T9628] program syz.3.1422 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 219.561674][ T5757] input: Samsung SUR40 as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/input/input24 [ 219.637877][ T5757] usb 5-1: USB disconnect, device number 21 [ 220.000403][ T9641] loop1: detected capacity change from 0 to 512 [ 220.735734][ T9649] loop4: detected capacity change from 0 to 131072 [ 220.764589][ T9649] F2FS-fs (loop4): invalid crc value [ 220.814487][ T9649] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 220.831416][ T9649] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 221.075141][ T9634] loop3: detected capacity change from 0 to 32768 [ 221.655008][ T9668] loop0: detected capacity change from 0 to 1024 [ 222.107084][ T9682] netlink: 80 bytes leftover after parsing attributes in process `syz.1.1445'. [ 222.107149][ T9682] veth0_macvtap: Caught tx_queue_len zero misconfig [ 222.486361][ T9692] loop0: detected capacity change from 0 to 4096 [ 222.505277][ T9692] EXT4-fs (loop0): Test dummy encryption mode enabled [ 222.542300][ T9692] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 222.682264][ T5633] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 222.767790][ T9700] program syz.1.1453 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 222.862668][ T9702] lo: Caught tx_queue_len zero misconfig [ 223.013961][ T9708] netlink: 'syz.2.1456': attribute type 4 has an invalid length. [ 223.013976][ T9708] netlink: 'syz.2.1456': attribute type 10 has an invalid length. [ 223.013984][ T9708] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1456'. [ 223.014094][ T9708] bond_slave_0: mtu greater than device maximum [ 223.330861][ T9696] loop3: detected capacity change from 0 to 32768 [ 223.344496][ T9696] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.1452 (9696) [ 223.374929][ T9696] BTRFS info (device loop3): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 223.374951][ T9696] BTRFS info (device loop3): using blake2b checksum algorithm [ 223.546003][ T9696] BTRFS info (device loop3): enabling ssd optimizations [ 223.546023][ T9696] BTRFS info (device loop3): turning on async discard [ 223.546031][ T9696] BTRFS info (device loop3): enabling free space tree [ 223.546042][ T9696] BTRFS info (device loop3): use zlib compression, level 3 [ 223.675215][ T5832] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 223.698140][ T5635] BTRFS info (device loop3): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 223.835651][ T5832] usb 3-1: Using ep0 maxpacket: 32 [ 223.836109][ T5832] usb 3-1: New USB device found: idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 223.841503][ T5832] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 223.841520][ T5832] usb 3-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 223.841532][ T5832] usb 3-1: config 0 interface 0 has no altsetting 0 [ 223.881422][ T5832] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.881439][ T5832] usb 3-1: Product: syz [ 223.881447][ T5832] usb 3-1: Manufacturer: syz [ 223.881454][ T5832] usb 3-1: SerialNumber: syz [ 223.917774][ T5832] usb 3-1: config 0 descriptor?? [ 224.231254][ T9761] Bluetooth: MGMT ver 1.23 [ 224.347909][ T5832] gs_usb 3-1:0.0: Configuring for 1 interfaces [ 224.364925][ T9765] block2mtd: error: cannot open device [ 224.556710][ T5832] gs_usb 3-1:0.0: Couldn't register candev for channel 0 (-EINVAL) [ 224.556975][ T5832] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -22 [ 224.708671][ T9773] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 224.708689][ T9773] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 224.749125][ T9773] vhci_hcd vhci_hcd.0: Device attached [ 224.780310][ T5754] usb 3-1: USB disconnect, device number 14 [ 224.830770][ T9780] xt_hashlimit: size too large, truncated to 1048576 [ 224.917155][ T5832] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 224.973848][ T5832] usb 33-1: new full-speed USB device number 2 using vhci_hcd [ 226.285400][ T55] Bluetooth: hci3: Opcode 0x1407 failed: -110 [ 226.364525][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 226.603940][ T55] Bluetooth: hci5: command 0x1003 tx timeout [ 226.604536][ T5636] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 227.552479][ T9774] vhci_hcd: connection reset by peer [ 227.577727][ T14] vhci_hcd vhci_hcd.0: stop threads [ 227.578413][ T14] vhci_hcd vhci_hcd.0: release socket [ 227.580719][ T14] vhci_hcd vhci_hcd.0: disconnect device [ 230.120019][ T5832] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 255.805105][ T1318] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.805141][ T1318] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.248158][ T1318] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.248196][ T1318] ieee802154 phy1 wpan1: encryption failed: -22 [ 377.404607][ T35] INFO: task kworker/u8:5:91 blocked in I/O wait for more than 143 seconds. [ 377.404640][ T35] Tainted: G L syzkaller #0 [ 377.404647][ T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 377.404652][ T35] task:kworker/u8:5 state:D stack:22568 pid:91 tgid:91 ppid:2 task_flags:0x4248060 flags:0x00080000 [ 377.404759][ T35] Workqueue: writeback wb_workfn (flush-8:0) [ 377.404891][ T35] Call Trace: [ 377.404895][ T35] [ 377.404903][ T35] __schedule+0x17dd/0x5830 [ 377.405000][ T35] ? blk_mq_flush_plug_list+0x415/0x540 [ 377.405090][ T35] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 377.405107][ T35] ? __blk_flush_plug+0x416/0x4d0 [ 377.405151][ T35] ? __pfx___schedule+0x10/0x10 [ 377.405173][ T35] ? schedule+0x90/0x2b0 [ 377.405191][ T35] schedule+0x164/0x2b0 [ 377.405209][ T35] io_schedule+0x7f/0xd0 [ 377.405221][ T35] rq_qos_wait+0x266/0x360 [ 377.405281][ T35] ? __pfx_wbt_inflight_cb+0x10/0x10 [ 377.405323][ T35] ? __pfx_wbt_cleanup_cb+0x10/0x10 [ 377.405336][ T35] ? __pfx_rq_qos_wait+0x10/0x10 [ 377.405351][ T35] ? __pfx_rq_qos_wake_function+0x10/0x10 [ 377.405366][ T35] ? __pfx_wbt_inflight_cb+0x10/0x10 [ 377.405386][ T35] wbt_wait+0x326/0x550 [ 377.405400][ T35] ? __pfx_wbt_wait+0x10/0x10 [ 377.405412][ T35] ? __pfx_dd_bio_merge+0x10/0x10 [ 377.405472][ T35] ? __pfx_wbt_wait+0x10/0x10 [ 377.405483][ T35] __rq_qos_throttle+0x6b/0xb0 [ 377.405498][ T35] blk_mq_submit_bio+0x1697/0x2c40 [ 377.405513][ T35] ? blk_mq_submit_bio+0x490/0x2c40 [ 377.405529][ T35] ? __pfx_blk_mq_submit_bio+0x10/0x10 [ 377.405540][ T35] ? blk_cgroup_bio_start+0x5d7/0x670 [ 377.405558][ T35] ? __pfx_blk_cgroup_bio_start+0x10/0x10 [ 377.405574][ T35] ? __submit_bio+0x7e/0x340 [ 377.405588][ T35] submit_bio_noacct_nocheck+0x2fe/0xb10 [ 377.405604][ T35] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 377.405627][ T35] ext4_bio_write_folio+0x101a/0x18c0 [ 377.405712][ T35] mpage_process_page_bufs+0x6bd/0x8a0 [ 377.405755][ T35] mpage_prepare_extent_to_map+0xf8d/0x1880 [ 377.405769][ T35] ? process_scheduled_works+0xc3d/0x1630 [ 377.405822][ T35] ? __pfx_mpage_prepare_extent_to_map+0x10/0x10 [ 377.405850][ T35] ? kmem_cache_alloc_noprof+0x31a/0x600 [ 377.405874][ T35] ? ext4_init_io_end+0x29/0x130 [ 377.405885][ T35] ? kmem_cache_alloc_noprof+0x151/0x600 [ 377.405898][ T35] ? ext4_init_io_end+0x29/0x130 [ 377.405916][ T35] ext4_do_writepages+0xc08/0x44a0 [ 377.405968][ T35] ? kfree+0x1c7/0x650 [ 377.405979][ T35] ? ieee80211_inform_bss+0xc59/0x1150 [ 377.406385][ T35] ? __pfx_ieee80211_inform_bss+0x10/0x10 [ 377.406408][ T35] ? __pfx_ext4_do_writepages+0x10/0x10 [ 377.406425][ T35] ? __lock_acquire+0x747/0x2de0 [ 377.406458][ T35] ? trace_cfg80211_return_bss+0x7c/0x1f0 [ 377.406532][ T35] ? __lock_acquire+0x747/0x2de0 [ 377.406552][ T35] ? lock_acquire+0x115/0x350 [ 377.406577][ T35] ext4_writepages+0x1fe/0x4e0 [ 377.406594][ T35] ? __pfx_ext4_writepages+0x10/0x10 [ 377.406616][ T35] ? do_raw_spin_unlock+0xf5/0x200 [ 377.406629][ T35] ? __pfx_ext4_writepages+0x10/0x10 [ 377.406644][ T35] do_writepages+0x338/0x560 [ 377.406673][ T35] ? do_raw_spin_lock+0x12b/0x2f0 [ 377.406687][ T35] ? reacquire_held_locks+0x117/0x1a0 [ 377.406702][ T35] ? writeback_sb_inodes+0x450/0x1af0 [ 377.406721][ T35] __writeback_single_inode+0x136/0x1220 [ 377.406737][ T35] ? do_raw_spin_unlock+0xf5/0x200 [ 377.406751][ T35] writeback_sb_inodes+0x9de/0x1af0 [ 377.406780][ T35] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 377.406822][ T35] ? __pfx_down_read_trylock+0x10/0x10 [ 377.406841][ T35] __writeback_inodes_wb+0x114/0x250 [ 377.406861][ T35] wb_writeback+0x42f/0xad0 [ 377.406876][ T35] ? queue_io+0x241/0x470 [ 377.406908][ T35] ? __pfx_wb_writeback+0x10/0x10 [ 377.406919][ T35] ? do_raw_spin_lock+0x12b/0x2f0 [ 377.406939][ T35] wb_workfn+0xc92/0x10f0 [ 377.406960][ T35] ? __pfx_wb_workfn+0x10/0x10 [ 377.406974][ T35] ? trace_hrtimer_start+0x82/0x200 [ 377.406999][ T35] ? do_raw_spin_lock+0x12b/0x2f0 [ 377.407015][ T35] ? lock_acquire+0x115/0x350 [ 377.407032][ T35] ? rcu_is_watching+0x16/0xb0 [ 377.407053][ T35] ? process_scheduled_works+0x97a/0x1630 [ 377.407070][ T35] process_scheduled_works+0xc3d/0x1630 [ 377.407103][ T35] ? __pfx_process_scheduled_works+0x10/0x10 [ 377.407122][ T35] ? assign_work+0x3cf/0x5d0 [ 377.407140][ T35] worker_thread+0xa47/0xfb0 [ 377.407165][ T35] kthread+0x38b/0x480 [ 377.407182][ T35] ? __pfx_worker_thread+0x10/0x10 [ 377.407191][ T35] ? __pfx_kthread+0x10/0x10 [ 377.407204][ T35] ret_from_fork+0x514/0xb70 [ 377.407232][ T35] ? __pfx_ret_from_fork+0x10/0x10 [ 377.407244][ T35] ? __switch_to+0xc78/0x1410 [ 377.407257][ T35] ? __pfx_kthread+0x10/0x10 [ 377.407270][ T35] ret_from_fork_asm+0x1a/0x30 [ 377.407301][ T35] [ 377.407366][ T35] INFO: task jbd2/sda1-8:4967 blocked in I/O wait for more than 143 seconds. [ 377.407377][ T35] Tainted: G L syzkaller #0 [ 377.407383][ T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 377.407388][ T35] task:jbd2/sda1-8 state:D stack:26280 pid:4967 tgid:4967 ppid:2 task_flags:0x240040 flags:0x00080000 [ 377.407420][ T35] Call Trace: [ 377.407424][ T35] [ 377.407430][ T35] __schedule+0x17dd/0x5830 [ 377.407455][ T35] ? percpu_ref_put_many+0x18e/0x240 [ 377.407472][ T35] ? blk_mq_dispatch_list+0xd2c/0xe10 [ 377.407487][ T35] ? __pfx___schedule+0x10/0x10 [ 377.407509][ T35] ? schedule+0x90/0x2b0 [ 377.407526][ T35] schedule+0x164/0x2b0 [ 377.407543][ T35] io_schedule+0x7f/0xd0 [ 377.407554][ T35] bit_wait_io+0x13/0x110 [ 377.407580][ T35] __wait_on_bit+0xac/0x300 [ 377.407592][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.407610][ T35] out_of_line_wait_on_bit+0x13b/0x190 [ 377.407622][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.407632][ T35] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 377.407645][ T35] ? __pfx_wake_bit_function+0x10/0x10 [ 377.407664][ T35] ? __wait_on_buffer+0xe/0x80 [ 377.407709][ T35] jbd2_journal_commit_transaction+0x2f6e/0x5c80 [ 377.407774][ T35] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 377.407796][ T35] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 377.407822][ T35] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 377.407881][ T35] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 377.407898][ T35] ? __timer_delete_sync+0x4a7/0x520 [ 377.407915][ T35] kjournald2+0x3bc/0x740 [ 377.407979][ T35] ? __pfx_kjournald2+0x10/0x10 [ 377.407992][ T35] ? __pfx_autoremove_wake_function+0x10/0x10 [ 377.408009][ T35] ? __kthread_parkme+0x71/0x1f0 [ 377.408021][ T35] ? __kthread_parkme+0x199/0x1f0 [ 377.408035][ T35] kthread+0x38b/0x480 [ 377.408047][ T35] ? __pfx_kjournald2+0x10/0x10 [ 377.408059][ T35] ? __pfx_kthread+0x10/0x10 [ 377.408072][ T35] ret_from_fork+0x514/0xb70 [ 377.408086][ T35] ? __pfx_ret_from_fork+0x10/0x10 [ 377.408098][ T35] ? __switch_to+0xc78/0x1410 [ 377.408110][ T35] ? __pfx_kthread+0x10/0x10 [ 377.408123][ T35] ret_from_fork_asm+0x1a/0x30 [ 377.408143][ T35] [ 377.408156][ T35] INFO: task syz-executor:5622 blocked in I/O wait for more than 143 seconds. [ 377.408166][ T35] Tainted: G L syzkaller #0 [ 377.408171][ T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 377.408176][ T35] task:syz-executor state:D stack:21736 pid:5622 tgid:5622 ppid:5621 task_flags:0x440100 flags:0x00080000 [ 377.408205][ T35] Call Trace: [ 377.408208][ T35] [ 377.408215][ T35] __schedule+0x17dd/0x5830 [ 377.408238][ T35] ? lock_acquire+0x115/0x350 [ 377.408258][ T35] ? __pfx___schedule+0x10/0x10 [ 377.408279][ T35] ? schedule+0x90/0x2b0 [ 377.408301][ T35] schedule+0x164/0x2b0 [ 377.408317][ T35] io_schedule+0x7f/0xd0 [ 377.408329][ T35] bit_wait_io+0x13/0x110 [ 377.408341][ T35] __wait_on_bit+0xac/0x300 [ 377.408352][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.408365][ T35] out_of_line_wait_on_bit+0x13b/0x190 [ 377.408376][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.408387][ T35] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 377.408401][ T35] ? __pfx_wake_bit_function+0x10/0x10 [ 377.408422][ T35] do_get_write_access+0x658/0x10c0 [ 377.408470][ T35] jbd2_journal_get_write_access+0x1d7/0x230 [ 377.408488][ T35] __ext4_journal_get_write_access+0xec/0x620 [ 377.408528][ T35] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 377.408539][ T35] ? trace_kmem_cache_alloc+0x29/0xe0 [ 377.408552][ T35] ? jbd2__journal_start+0x145/0x5d0 [ 377.408571][ T35] ext4_reserve_inode_write+0x294/0x360 [ 377.408591][ T35] __ext4_mark_inode_dirty+0x141/0x7e0 [ 377.408614][ T35] ext4_dirty_inode+0xd0/0x110 [ 377.408627][ T35] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 377.408638][ T35] __mark_inode_dirty+0x3a8/0x13b0 [ 377.408654][ T35] file_update_time_flags+0x399/0x440 [ 377.408697][ T35] ext4_page_mkwrite+0x21f/0x1470 [ 377.408719][ T35] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 377.408731][ T35] ? __lock_acquire+0x747/0x2de0 [ 377.408749][ T35] do_page_mkwrite+0x147/0x310 [ 377.408771][ T35] do_wp_page+0x1a77/0x4c30 [ 377.408797][ T35] ? __pfx_do_wp_page+0x10/0x10 [ 377.408806][ T35] ? do_raw_spin_lock+0x12b/0x2f0 [ 377.408818][ T35] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 377.408836][ T35] handle_mm_fault+0x19c9/0x2f80 [ 377.408854][ T35] ? handle_mm_fault+0xee/0x2f80 [ 377.408870][ T35] ? __pfx_handle_mm_fault+0x10/0x10 [ 377.408879][ T35] ? lock_vma_under_rcu+0x45a/0x500 [ 377.408899][ T35] ? __pfx_set_user_sigmask+0x10/0x10 [ 377.408932][ T35] do_user_addr_fault+0xb35/0x1480 [ 377.408957][ T35] ? trace_page_fault_user+0x84/0x1e0 [ 377.408971][ T35] exc_page_fault+0x6a/0xc0 [ 377.408983][ T35] asm_exc_page_fault+0x26/0x30 [ 377.409009][ T35] RIP: 0033:0x7efe42c7df91 [ 377.409020][ T35] RSP: 002b:00007ffe405b5150 EFLAGS: 00010202 [ 377.409030][ T35] RAX: 0000000000000040 RBX: 0000000000000001 RCX: 0000000000000006 [ 377.409037][ T35] RDX: 00007efe40d40000 RSI: 00000000000037be RDI: ffffffff813fffff [ 377.409044][ T35] RBP: 00007ffe405b5650 R08: 0000000000001000 R09: 0000555555cb6480 [ 377.409051][ T35] R10: 00000000000000a3 R11: 0000555555cb6498 R12: 00007ffe405b5490 [ 377.409059][ T35] R13: 00007ffe405b5280 R14: 585858582e7a7973 R15: 00007ffe405b51d0 [ 377.409072][ T35] ? kvm_vcpu_ioctl+0x5cf/0xfd0 [ 377.409093][ T35] [ 377.409127][ T35] INFO: task syz.1.1480:9777 blocked in I/O wait for more than 143 seconds. [ 377.409136][ T35] Tainted: G L syzkaller #0 [ 377.409142][ T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 377.409147][ T35] task:syz.1.1480 state:D stack:24616 pid:9777 tgid:9777 ppid:5637 task_flags:0x440040 flags:0x00080002 [ 377.409175][ T35] Call Trace: [ 377.409178][ T35] [ 377.409185][ T35] __schedule+0x17dd/0x5830 [ 377.409209][ T35] ? lock_acquire+0x115/0x350 [ 377.409228][ T35] ? __pfx___schedule+0x10/0x10 [ 377.409249][ T35] ? schedule+0x90/0x2b0 [ 377.409267][ T35] schedule+0x164/0x2b0 [ 377.409284][ T35] io_schedule+0x7f/0xd0 [ 377.409295][ T35] bit_wait_io+0x13/0x110 [ 377.409307][ T35] __wait_on_bit+0xac/0x300 [ 377.409317][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.409330][ T35] out_of_line_wait_on_bit+0x13b/0x190 [ 377.409342][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.409352][ T35] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 377.409365][ T35] ? __pfx_wake_bit_function+0x10/0x10 [ 377.409387][ T35] do_get_write_access+0x658/0x10c0 [ 377.409412][ T35] jbd2_journal_get_write_access+0x1d7/0x230 [ 377.409429][ T35] __ext4_journal_get_write_access+0xec/0x620 [ 377.409445][ T35] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 377.409456][ T35] ? trace_kmem_cache_alloc+0x29/0xe0 [ 377.409468][ T35] ? jbd2__journal_start+0x145/0x5d0 [ 377.409487][ T35] ext4_reserve_inode_write+0x294/0x360 [ 377.409504][ T35] __ext4_mark_inode_dirty+0x141/0x7e0 [ 377.409525][ T35] ext4_dirty_inode+0xd0/0x110 [ 377.409537][ T35] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 377.409548][ T35] __mark_inode_dirty+0x3a8/0x13b0 [ 377.409563][ T35] file_update_time_flags+0x399/0x440 [ 377.409576][ T35] ext4_page_mkwrite+0x21f/0x1470 [ 377.409594][ T35] ? __pfx_filemap_fault+0x10/0x10 [ 377.409609][ T35] ? ktime_get+0x45/0x220 [ 377.409624][ T35] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 377.409642][ T35] do_page_mkwrite+0x147/0x310 [ 377.409658][ T35] do_pte_missing+0x70f/0x3570 [ 377.409677][ T35] ? handle_mm_fault+0xee/0x2f80 [ 377.409690][ T35] handle_mm_fault+0x1807/0x2f80 [ 377.409707][ T35] ? handle_mm_fault+0xee/0x2f80 [ 377.409723][ T35] ? __pfx_handle_mm_fault+0x10/0x10 [ 377.409732][ T35] ? lock_vma_under_rcu+0x45a/0x500 [ 377.409757][ T35] do_user_addr_fault+0xb35/0x1480 [ 377.409776][ T35] ? trace_page_fault_user+0x84/0x1e0 [ 377.409795][ T35] exc_page_fault+0x6a/0xc0 [ 377.409807][ T35] asm_exc_page_fault+0x26/0x30 [ 377.409817][ T35] RIP: 0033:0x7fbf13c740b1 [ 377.409826][ T35] RSP: 002b:00007ffdf9fce2e0 EFLAGS: 00010202 [ 377.409834][ T35] RAX: 0000001b34f1d000 RBX: ffffffff8a3c7132 RCX: 0000001b34f1cff8 [ 377.409842][ T35] RDX: 0000001b34924220 RSI: 0000000000000008 RDI: 00007fbf14b55720 [ 377.409849][ T35] RBP: 00000000000000f2 R08: 00007fbf14010000 R09: 00007fbf14012000 [ 377.409856][ T35] R10: 000000008a3c7136 R11: 0000000000000001 R12: 00007fbf14026038 [ 377.409863][ T35] R13: 00000000000002a9 R14: ffffffff8a3c7a75 R15: 00007fbf14b55720 [ 377.409870][ T35] ? xt_percpu_counter_alloc+0x165/0x1e0 [ 377.409960][ T35] ? xt_unregister_template+0x112/0x230 [ 377.409980][ T35] [ 377.409985][ T35] INFO: task syz.4.1481:9782 blocked in I/O wait for more than 143 seconds. [ 377.409994][ T35] Tainted: G L syzkaller #0 [ 377.410000][ T35] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 377.410004][ T35] task:syz.4.1481 state:D stack:26696 pid:9782 tgid:9782 ppid:5645 task_flags:0x440040 flags:0x00080002 [ 377.410034][ T35] Call Trace: [ 377.410037][ T35] [ 377.410043][ T35] __schedule+0x17dd/0x5830 [ 377.410066][ T35] ? __lock_acquire+0x747/0x2de0 [ 377.410086][ T35] ? __pfx___schedule+0x10/0x10 [ 377.410107][ T35] ? schedule+0x90/0x2b0 [ 377.410125][ T35] schedule+0x164/0x2b0 [ 377.410142][ T35] io_schedule+0x7f/0xd0 [ 377.410153][ T35] bit_wait_io+0x13/0x110 [ 377.410165][ T35] __wait_on_bit+0xac/0x300 [ 377.410175][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.410188][ T35] out_of_line_wait_on_bit+0x13b/0x190 [ 377.410200][ T35] ? __pfx_bit_wait_io+0x10/0x10 [ 377.410210][ T35] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 377.410223][ T35] ? __pfx_wake_bit_function+0x10/0x10 [ 377.410244][ T35] do_get_write_access+0x658/0x10c0 [ 377.410269][ T35] jbd2_journal_get_write_access+0x1d7/0x230 [ 377.410287][ T35] __ext4_journal_get_write_access+0xec/0x620 [ 377.410303][ T35] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 377.410320][ T35] ext4_reserve_inode_write+0x294/0x360 [ 377.410337][ T35] __ext4_mark_inode_dirty+0x141/0x7e0 [ 377.410358][ T35] ext4_dirty_inode+0xd0/0x110 [ 377.410370][ T35] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 377.410382][ T35] __mark_inode_dirty+0x3a8/0x13b0 [ 377.410393][ T35] ? mnt_get_write_access+0x216/0x280 [ 377.410429][ T35] ? ext4_file_mmap_prepare+0x277/0x450 [ 377.410446][ T35] touch_atime+0x568/0x670 [ 377.410462][ T35] ? ext4_file_mmap_prepare+0x277/0x450 [ 377.410481][ T35] ext4_file_mmap_prepare+0x277/0x450 [ 377.410500][ T35] mmap_region+0x1191/0x2820 [ 377.410514][ T35] ? lock_acquire+0x115/0x350 [ 377.410535][ T35] ? __pfx_mmap_region+0x10/0x10 [ 377.410544][ T35] ? __page_table_check_zero+0x6c/0x430 [ 377.410582][ T35] ? __page_table_check_zero+0x3c3/0x430 [ 377.410592][ T35] ? __page_table_check_zero+0x6c/0x430 [ 377.410606][ T35] ? post_alloc_hook+0x208/0x250 [ 377.410675][ T35] ? mt_find+0x186/0x630 [ 377.410718][ T35] ? mt_find+0x5ff/0x630 [ 377.410732][ T35] ? mt_find+0x186/0x630 [ 377.410745][ T35] ? __pfx_mt_find+0x10/0x10 [ 377.410761][ T35] ? bpf_lsm_mmap_addr+0x9/0x50 [ 377.410777][ T35] ? security_mmap_addr+0x71/0x240 [ 377.410851][ T35] ? memfd_check_seals_mmap+0x8e/0x1f0 [ 377.410905][ T35] do_mmap+0xe0a/0x1300 [ 377.410922][ T35] ? __pfx_do_mmap+0x10/0x10 [ 377.410939][ T35] ? vm_mmap_pgoff+0x1ed/0x520 [ 377.410952][ T35] ? down_write_killable+0x179/0x230 [ 377.410965][ T35] ? lock_acquire+0x115/0x350 [ 377.410978][ T35] ? __pfx_down_write_killable+0x10/0x10 [ 377.410991][ T35] ? apparmor_mmap_file+0x2e7/0x390 [ 377.411032][ T35] vm_mmap_pgoff+0x27a/0x520 [ 377.411051][ T35] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 377.411065][ T35] ? __fget_files+0x2a/0x420 [ 377.411082][ T35] ? __fget_files+0x3a2/0x420 [ 377.411095][ T35] ? __fget_files+0x2a/0x420 [ 377.411111][ T35] ksys_mmap_pgoff+0x4dc/0x760 [ 377.411126][ T35] do_syscall_64+0x166/0x520 [ 377.411138][ T35] ? trace_irq_disable+0x3b/0x140 [ 377.411161][ T35] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.411172][ T35] ? clear_bhb_loop+0x70/0xc0 [ 377.411185][ T35] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.411196][ T35] RIP: 0033:0x7f1a1f59f882 [ 377.411205][ T35] RSP: 002b:00007ffd08f04b58 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 377.411216][ T35] RAX: ffffffffffffffda RBX: 0000001b2cc64000 RCX: 00007f1a1f59f882 [ 377.411224][ T35] RDX: 0000000000000003 RSI: 00000000005c0000 RDI: 0000001b2cc64000 [ 377.411231][ T35] RBP: 0000000000100001 R08: 0000000000000004 R09: 0000000000040000 [ 377.411237][ T35] R10: 0000000000100001 R11: 0000000000000206 R12: 000000000000012a [ 377.411244][ T35] R13: 00000000000927c0 R14: 0000000000036e21 R15: 00007ffd08f04e30 [ 377.411261][ T35] [ 377.411272][ T35] [ 377.411272][ T35] Showing all locks held in the system: [ 377.411280][ T35] locks held by khungtaskd/35: 1, last CPU#0: [ 377.411288][ T35] #0: ffffffff9015a560 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 377.411332][ T35] locks held by kworker/u8:5/91: 4, on CPU#0: [ 377.411339][ T35] #0: ffff888021e95148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 377.411370][ T35] #1: ffffc9000207fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 377.411399][ T35] #2: ffff88803502e100 (&type->s_umount_key#35){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0 [ 377.411453][ T35] #3: ffff88803791ccd8 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1f1/0x4e0 [ 377.411506][ T35] locks held by getty/5390: 2, on CPU#1: [ 377.411515][ T35] #0: ffff8880357090a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 377.411600][ T35] #1: ffffc9000322e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 [ 377.411627][ T35] locks held by syz-executor/5622: 3, on CPU#0: [ 377.411634][ T35] #0: ffff88807b50b808 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 377.411658][ T35] #1: ffff88803502e570 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1fe/0x1470 [ 377.411684][ T35] #2: ffff88803502c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fb0/0x21f0 [ 377.411720][ T35] locks held by syz.1.1480/9777: 3, on CPU#0: [ 377.411727][ T35] #0: ffff88802d7b4e48 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 377.411751][ T35] #1: ffff88803502e570 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x1fe/0x1470 [ 377.411777][ T35] #2: ffff88803502c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fb0/0x21f0 [ 377.411810][ T35] locks held by syz.4.1481/9782: 3, on CPU#0: [ 377.411817][ T35] #0: ffff88807cb13440 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0x1ed/0x520 [ 377.411843][ T35] #1: ffff88803502e478 (sb_writers#4){.+.+}-{0:0}, at: ext4_file_mmap_prepare+0x277/0x450 [ 377.411891][ T35] #2: ffff88803502c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fb0/0x21f0 [ 377.411919][ T35] [ 377.411922][ T35] ============================================= [ 377.411922][ T35] [ 377.411933][ T35] NMI backtrace for cpu 0 [ 377.411943][ T35] CPU: 0 UID: 0 PID: 35 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 377.411957][ T35] Tainted: [L]=SOFTLOCKUP [ 377.411961][ T35] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 377.411967][ T35] Call Trace: [ 377.411971][ T35] [ 377.411975][ T35] dump_stack_lvl+0xe8/0x150 [ 377.411992][ T35] nmi_cpu_backtrace+0x274/0x2d0 [ 377.412008][ T35] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 377.412028][ T35] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 377.412044][ T35] sys_info+0x135/0x170 [ 377.412079][ T35] watchdog+0x1073/0x10f0 [ 377.412106][ T35] ? watchdog+0x209/0x10f0 [ 377.412123][ T35] kthread+0x38b/0x480 [ 377.412135][ T35] ? __pfx_watchdog+0x10/0x10 [ 377.412147][ T35] ? __pfx_kthread+0x10/0x10 [ 377.412160][ T35] ret_from_fork+0x514/0xb70 [ 377.412173][ T35] ? __pfx_ret_from_fork+0x10/0x10 [ 377.412185][ T35] ? __switch_to+0xc78/0x1410 [ 377.412196][ T35] ? __pfx_kthread+0x10/0x10 [ 377.412208][ T35] ret_from_fork_asm+0x1a/0x30 [ 377.412227][ T35] [ 377.412238][ T35] Kernel panic - not syncing: hung_task: blocked tasks [ 379.437869][ T35] CPU: 0 UID: 0 PID: 35 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 379.448546][ T35] Tainted: [L]=SOFTLOCKUP [ 379.452865][ T35] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 379.462900][ T35] Call Trace: [ 379.466168][ T35] [ 379.469104][ T35] vpanic+0x26f/0x710 [ 379.473072][ T35] panic+0xc5/0xd0 [ 379.476792][ T35] ? __pfx_panic+0x10/0x10 [ 379.481231][ T35] ? nmi_cpu_backtrace+0x2b0/0x2d0 [ 379.486356][ T35] ? nmi_trigger_cpumask_backtrace+0x24d/0x390 [ 379.492536][ T35] watchdog+0x10e7/0x10f0 [ 379.496866][ T35] ? watchdog+0x209/0x10f0 [ 379.501279][ T35] kthread+0x38b/0x480 [ 379.505355][ T35] ? __pfx_watchdog+0x10/0x10 [ 379.510049][ T35] ? __pfx_kthread+0x10/0x10 [ 379.514681][ T35] ret_from_fork+0x514/0xb70 [ 379.519275][ T35] ? __pfx_ret_from_fork+0x10/0x10 [ 379.524461][ T35] ? __switch_to+0xc78/0x1410 [ 379.529121][ T35] ? __pfx_kthread+0x10/0x10 [ 379.533693][ T35] ret_from_fork_asm+0x1a/0x30 [ 379.538484][ T35] [ 379.541574][ T35] Kernel Offset: disabled [ 379.545916][ T35] Rebooting in 86400 seconds..