last executing test programs: 55.507954322s ago: executing program 1 (id=407): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) write$selinux_attr(r0, 0x0, 0x0) 55.433840099s ago: executing program 1 (id=410): r0 = socket$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)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc0800034000000004400000000b0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d10300002c0000000e0a010200000000000000000a0000000900010073797a31000000000900020073797a31"], 0xd8}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) 55.376380095s ago: executing program 1 (id=413): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000007111ae00000000008510000002000000850000000500000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe1f, 0x0, 0x0, 0x0, 0x8036, 0x0, 0xffffffffffffff84, 0x10, &(0x7f0000002e00), &(0x7f0000001000), 0x8, 0x9e, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 55.297035613s ago: executing program 1 (id=416): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bond\x00', &(0x7f0000000540)=@ethtool_gstrings={0x1b, 0x9}}) 55.273123005s ago: executing program 1 (id=417): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) 55.240794718s ago: executing program 1 (id=419): r0 = syz_open_dev$usbmon(&(0x7f00000001c0), 0x800, 0x7cffd28edd8e8420) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x13, r0, 0xffffd000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 40.212895383s ago: executing program 32 (id=419): r0 = syz_open_dev$usbmon(&(0x7f00000001c0), 0x800, 0x7cffd28edd8e8420) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x13, r0, 0xffffd000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 624.544178ms ago: executing program 4 (id=3148): r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host}, 0x10) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000000), 0x65) 546.892425ms ago: executing program 4 (id=3154): r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x3, 0x8, 0x2, 0x8, 0x2020005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x458, 0x0, 0x2b8, 0xb0000010, 0x2, 0x5c8f0200, 0x388, 0x3a8, 0x3a8, 0x388, 0x3a8, 0x3, 0x0, {[{{@ipv6={@private1, @local, [], [], 'vlan1\x00', 'veth0_to_team\x00'}, 0x0, 0x248, 0x290, 0x700, {}, [@common=@inet=@hashlimit3={{0x158}, {'geneve1\x00', {0xf1, 0x0, 0x33, 0x0, 0x10000000, 0x1, 0x7fffffff}}}, @common=@unspec=@limit={{0x48}, {0x0, 0x3}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x206, 'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@CONNSECMARK={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4b8) 380.708192ms ago: executing program 0 (id=3161): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xf2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x441e, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x1, 0x10000, 0x8, 0x1, 0x8, 0x2020001, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5393, &(0x7f0000000000)) 328.370787ms ago: executing program 4 (id=3165): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0xe501, 0x3, 0x2d8, 0x148, 0xa, 0x1000000, 0x148, 0x0, 0x240, 0x230, 0x230, 0x240, 0x223, 0x3, 0x0, {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@inet=@multiport={{0x50}, {0x0, 0x0, [0x4e24, 0x4e22, 0x4e23, 0x4e24, 0x4e21, 0x4e23, 0x4e24, 0x4e20, 0x4e23, 0x4e21, 0x4e24, 0x4e22, 0x4e24, 0x4e23, 0x4e20], [0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1], 0x1}}, @inet=@rpfilter={{0x28}, {0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x1, 0x2, 0x0, 0x7], 0x2, 0x3}, {0x3, [0x3, 0x0, 0x0, 0x1, 0x1, 0x4], 0x3, 0x5}}}}, {{@ip={@local, @local, 0x0, 0xff000000, 'team_slave_0\x00', 'pimreg\x00', {}, {}, 0xff}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={{0x28}, {0x8, '\x00', 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x5, 0x2, 0x6, 0x6, 0x4, 0x2], 0x1}, {0xffffffffffffffff, [0x7, 0x6, 0x4, 0x3, 0x5], 0x2, 0x1}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x338) 312.753728ms ago: executing program 3 (id=3166): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000040000001400050003030000000a0000005dc00006000000080002000500000014000600ff01000a00f2f3f31f000a0000000001060001"], 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x4040000) 286.916751ms ago: executing program 0 (id=3167): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000203030100000000000000000400000a0800010001"], 0x1c}, 0x1, 0x0, 0x0, 0x40841}, 0x2000c010) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000000103b13a00000000000000000000000a0c0002"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x10) 286.671881ms ago: executing program 2 (id=3168): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000080)={0x0, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) 286.546821ms ago: executing program 5 (id=3169): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sys_enter\x00', r0}, 0x18) statfs(0x0, 0x0) 272.312032ms ago: executing program 4 (id=3170): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8604, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x8, 0x6}, 0x0, 0x10000, 0x0, 0x6, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x4) 257.152584ms ago: executing program 3 (id=3171): r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x8c, 0x24, 0xf0b, 0x0, 0xfffffffe, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x5c, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [], 0x0, [0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffd], [0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}]}}]}, 0x8c}}, 0x0) 256.929604ms ago: executing program 2 (id=3172): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="18020000fffdffff00000000000000008500000041000000850000002a00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x11, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) 255.930444ms ago: executing program 0 (id=3173): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmmsg$inet(r0, &(0x7f0000001400)=[{{&(0x7f0000000800)={0x2, 0x6e20, @multicast1}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)="361169583dc7974fc1675e44016577fcd5d3dc4e61db614493ee3c9e7a418fb7da114c10819218cbbbcdd09fb014e32cfae0c97ecd3c7a3ec1c7f3b239fd60ba1709ea07057b34937bbe4e43dfcaa7b4e33b1217b8a31ac9b34931859ed2f93e306b33cc8ece53fe7f6116d0b2a215f2ebef6e35b02e5e", 0x77}, {&(0x7f0000000600)="6204631fc6e1ccb80033dda1d0152481e25afea1ce37378db9bf728d7380954f0837d5b3b5760acc125ed95a48bb9faba90828743a75745cf82867e4a15b66b0e416cc8ae46715574d3b817f1608972e3e2725cc6cca4822ca932e48322655dcff3a775fbdfffbee5b98156350a3df735fab3038af2de17984a07690a1ebebafcc7e4c9e66c57bc068defdef54484fc0caf2530d63a888bd75a6bfdb4945b9b92c89bdbd8f79799ed3d1b9371835b853c7648d0f6d62bb296740847b51bed12e291d8dc2153bd896673e361f9372056da57ff7c9cb09842aa1512daae60b8722a57ca871e4db6300"/245, 0xf5}, {&(0x7f0000000140)="254b051b59c429dba96614a6996db73f087f", 0x12}, {&(0x7f0000000280)="0500000000000000424bf0b40267ec450f000c765fc0ddb418e584f6c372", 0x1e}, {&(0x7f0000000300)="4e149188518cb47789d519aa2f40f3abffc0ec80d0754170702260db7e16e8be20", 0x21}], 0x5}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000840)="51acbfd19426868616bb324af02387c82391a35ed1dfab2d215aba4ba8589b51f99ef7eb634dceff02c13d036d1557cbdbcbb281c1ad43a032c4d5c3dfb94ddcdd9a4125fdce10ee20d76e9b3dc620e4947f756aef6f3843f609f8e4b44d49c43a1a3327e09c4a76e2c130bf2d008d99268b43f7f8d877e1e5e8500692a0d4eb09b071ac4c83", 0x86}, {&(0x7f0000000900)="59f6d3c03ca776094ec3c647aa119f3a27bae7a6be65288510a82f12324b7381b14d5b52d163ce3d537316b1799f9c00ae7a4c4e3786f9c3a2d5e3228fb5048926a840f5a67e2bd2069f48023a32dc6af4b80f9fc840efd139308d202cdaaa10bea2b505e0bb85efcda19971a7f883f3b4ca9c9e3f37ace1", 0x78}], 0x2}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000b00)="3fe68d7ac174e12cfb6567a5734bb6e632808a258830485e7dd3fa8e4e14a901864f4bb0b3912ca48d8ef105747c4d1fa0383095da2c82697b154d6ce10ae27027bbcbb8b8817dd4e60e4211959097305078ae68df0b41e5c70fc65fa786568d92fb52fc85b6077c42cac0feefe6cbc2a824047a704b28eecc7ed781537ba26516c14e0ccc85dec4f4e332", 0x8b}, {&(0x7f0000000cc0)="e8f70d00006677d4705caf2e7823cc62078c5053b4c2af50497349c03c69ca46a7d115c3eb28640dfa1a7a4a0e9d210d4b4a5c868287db8d3d3107e4cf0c24a664e389981ad564f03cae8aa3cecbc04b4fcbdf14e45366b3659e3540b9af1e0e350590a0804ab2f80c4e72c6f927cb3de1946eb8e333331e929e6a7087d6061615092e15caaf0a76796b53a4a65d4cf17789edd2c98c5fba0cb35335e299578e047b3bb7dd6bdc8d3c3c632f43f7e52f023cec42d2a23cd2b0761d46b2ebac18b7c4a5ba7c1d4bd1eb5aeb00cc153fa7a96e8b350c32b27c9c930ee01c6b9886", 0xe0}, {&(0x7f0000000bc0)="dad69096c5edf147", 0x8}, {&(0x7f0000000dc0)="a05de87ac2252f7f3ec93d5a04716a9c7f09999c3a4511a1c14ce73f96a687a1d4e2b8862145e04dd81fb277b235635f807bf9bf9c093859e89e5787e39351d4eb2ce5675150183bee8e893274ab575a17a7a5c4c66dbe4ba0aef166193e1923bef241df579fc8fc8b70a910edb81c2d15b154fc59e3f42ef6eabdb692b50ac5c9d76843cfeab1269de2e879d8f00e231ffdbbf9907f3c2567e4f3594fdfef3b77b7f735f43fa726675e284a350e82c8a7f98e6b52c3c892845c948ba6d60efccc72378a04a94fb5", 0xc8}, {&(0x7f0000000c00)="6efc5098da8fa6b1a5", 0x9}], 0x5}}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000400)="5b020000007f00702237870af25013dc11ec4cb6df00000000a4c4e9f8d7a8c31823ef1941d39b3900000023000066040000005622c98000", 0x38}], 0x1}}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f00000010c0)="72f4446c80c973034ca2563def335487fc3a871f88b5ffcc51c9042b70ac7f0a86243b6ba9a2859687ceb1440937f11700b4c278d3918d5b2530ee32c93629e89584d961dc8b4df41fb862fdd33d0cb39adcdb9e9d4cbcea8211f8c27cd45ef55bebd0b800eca2006f2a78fa16397b1a581dfa", 0x73}], 0x1}}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001200)="d9732e", 0x3}], 0x1}}], 0x7, 0x2000c044) 247.735775ms ago: executing program 5 (id=3174): r0 = syz_clone(0x800000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) wait4(r0, 0x0, 0x40000000, 0x0) 232.475756ms ago: executing program 0 (id=3175): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x7, 0x8604, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_config_ext={0x8, 0x6}, 0x0, 0x10000, 0x0, 0x6, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000100001000000f5ffffffffffffff000a14000000060a0000000000000000000002"], 0x3c}}, 0x0) mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f00000000c0)='nfs\x00', 0x0, &(0x7f0000000000)='\x06\x00\x00\x00\x04\xb0\xfe\x98\x9a!s\x91]\xab\xc9\xa2IV\xb6-\xd9z\x81\x91\x8aP}I\xc6\x0e\xd9\v\xda\xbfS\x16 \x04\r\xcd\xdb:\xd4\xaf\r\x11\xa0\xd7\xd7\xb6\x9bz\x99\xaf\xfd\x87fN\xad\x90U\xb4A\xdf\xabB\xbba\x7f\xb8\x96\x1a\xe7\xc1\xab\x16\x02\x000xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x20, 0x0, 0x0, 0xfffff010}, {0x6}]}, 0x10) sendmmsg$inet(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="2a73ed35", 0x732a}], 0x1}}], 0x400000000000292, 0x0) 83.931991ms ago: executing program 5 (id=3190): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file2\x00', 0x8, &(0x7f0000000080)={[{@nodioread_nolock}, {@sb={'sb', 0x3d, 0x1}}]}, 0x4, 0x523, &(0x7f00000018c0)="$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") seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) llistxattr(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) 0s ago: executing program 2 (id=3191): r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1f0519, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x3}, 0x6025, 0x4005, 0xb, 0x3, 0x2, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x4000011, r0, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007fe000/0x800000)=nil) kernel console output (not intermixed with test programs): } for pid=4522 comm="syz.0.464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 52.824134][ T4528] netlink: 'syz.4.466': attribute type 6 has an invalid length. [ 52.889262][ T4530] loop9: detected capacity change from 0 to 7 [ 52.915400][ T4530] Buffer I/O error on dev loop9, logical block 0, async page read [ 52.942246][ T3403] kernel write not supported for file /input/event2 (pid: 3403 comm: kworker/1:3) [ 52.955788][ T4530] Buffer I/O error on dev loop9, logical block 0, async page read [ 52.963751][ T4530] loop9: unable to read partition table [ 52.974711][ T4534] loop3: detected capacity change from 0 to 1024 [ 53.004003][ T4530] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 53.004003][ T4530] ) failed (rc=-5) [ 53.005854][ T3306] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.034297][ T3306] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.043369][ T4534] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.059654][ T3306] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.065497][ T30] audit: type=1400 audit(1761568495.355:355): avc: denied { read append open } for pid=4533 comm="syz.3.469" path="/83/file1/cgroup.controllers" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.067754][ T3306] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.092200][ T30] audit: type=1400 audit(1761568495.355:356): avc: denied { ioctl } for pid=4533 comm="syz.3.469" path="/83/file1/cgroup.controllers" dev="loop3" ino=18 ioctlcmd=0x5839 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.100427][ T3306] Buffer I/O error on dev loop9, logical block 0, async page read [ 53.172934][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.293740][ T30] audit: type=1400 audit(1761568495.575:357): avc: denied { wake_alarm } for pid=4548 comm="syz.4.476" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 53.343363][ T30] audit: type=1400 audit(1761568495.615:358): avc: denied { setopt } for pid=4551 comm="syz.3.477" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 53.412979][ T30] audit: type=1400 audit(1761568495.695:359): avc: denied { write } for pid=4555 comm="syz.3.480" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 53.543277][ T30] audit: type=1400 audit(1761568495.825:360): avc: denied { sqpoll } for pid=4567 comm="syz.2.485" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 53.562583][ T30] audit: type=1400 audit(1761568495.825:361): avc: denied { create } for pid=4572 comm="syz.3.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 53.582625][ T30] audit: type=1400 audit(1761568495.825:362): avc: denied { write } for pid=4572 comm="syz.3.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 54.243987][ T4620] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4620 comm=syz.4.509 [ 54.594721][ T4639] autofs: Bad value for 'uid' [ 54.594738][ T4639] autofs: Bad value for 'uid' [ 54.788431][ T4662] loop2: detected capacity change from 0 to 1024 [ 54.859803][ T4662] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.904430][ T4671] netlink: 24 bytes leftover after parsing attributes in process `syz.3.533'. [ 55.016607][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.040635][ T4679] loop0: detected capacity change from 0 to 128 [ 55.061661][ T4679] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 55.122200][ T3390] kernel read not supported for file /vga_arbiter (pid: 3390 comm: kworker/0:3) [ 55.165634][ T4679] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 55.492473][ T3006] udevd[3006]: worker [3521] terminated by signal 33 (Unknown signal 33) [ 55.516166][ T3006] udevd[3006]: worker [3521] failed while handling '/devices/virtual/block/loop2' [ 55.605897][ T4750] loop0: detected capacity change from 0 to 512 [ 55.864710][ T4778] netlink: 48 bytes leftover after parsing attributes in process `syz.2.580'. [ 55.959908][ C0] hrtimer: interrupt took 37963 ns [ 56.161193][ T36] kernel read not supported for file /242/schedstat (pid: 36 comm: kworker/1:1) [ 56.190792][ T4800] : renamed from vlan0 (while UP) [ 56.223751][ T4802] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.592'. [ 56.290021][ T4806] loop2: detected capacity change from 0 to 1024 [ 56.297849][ T4806] EXT4-fs: inline encryption not supported [ 56.331655][ T4810] loop4: detected capacity change from 0 to 2048 [ 56.342536][ T4810] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.342604][ T4810] EXT4-fs: Ignoring removed i_version option [ 56.351141][ T4806] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.359609][ T4812] syz.3.596: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 56.359686][ T4812] CPU: 0 UID: 0 PID: 4812 Comm: syz.3.596 Not tainted syzkaller #0 PREEMPT(voluntary) [ 56.359858][ T4812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 56.359873][ T4812] Call Trace: [ 56.359881][ T4812] [ 56.359889][ T4812] __dump_stack+0x1d/0x30 [ 56.359995][ T4812] dump_stack_lvl+0xe8/0x140 [ 56.360040][ T4812] dump_stack+0x15/0x1b [ 56.360063][ T4812] warn_alloc+0x12b/0x1a0 [ 56.360107][ T4812] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 56.360212][ T4812] __vmalloc_node_range_noprof+0x9d/0xed0 [ 56.360247][ T4812] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 56.360285][ T4812] ? slow_avc_audit+0x104/0x140 [ 56.360393][ T4812] ? should_fail_ex+0x30/0x280 [ 56.360418][ T4812] ? xskq_create+0x36/0xe0 [ 56.360446][ T4812] vmalloc_user_noprof+0x7d/0xb0 [ 56.360507][ T4812] ? xskq_create+0x80/0xe0 [ 56.360532][ T4812] xskq_create+0x80/0xe0 [ 56.360558][ T4812] xsk_init_queue+0x95/0xf0 [ 56.360608][ T4812] xsk_setsockopt+0x3f5/0x640 [ 56.360627][ T4812] ? __pfx_xsk_setsockopt+0x10/0x10 [ 56.360645][ T4812] __sys_setsockopt+0x184/0x200 [ 56.360685][ T4812] __x64_sys_setsockopt+0x64/0x80 [ 56.360726][ T4812] x64_sys_call+0x20ec/0x3000 [ 56.360787][ T4812] do_syscall_64+0xd2/0x200 [ 56.360810][ T4812] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 56.360856][ T4812] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 56.360920][ T4812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.360948][ T4812] RIP: 0033:0x7fb2fa4fefc9 [ 56.361024][ T4812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 56.361047][ T4812] RSP: 002b:00007fb2f8f67038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 56.361071][ T4812] RAX: ffffffffffffffda RBX: 00007fb2fa755fa0 RCX: 00007fb2fa4fefc9 [ 56.361087][ T4812] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000004 [ 56.361101][ T4812] RBP: 00007fb2fa581f91 R08: 0000000000000004 R09: 0000000000000000 [ 56.361150][ T4812] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.361166][ T4812] R13: 00007fb2fa756038 R14: 00007fb2fa755fa0 R15: 00007ffce434d8c8 [ 56.361189][ T4812] [ 56.361286][ T4812] Mem-Info: [ 56.361293][ T4812] active_anon:7062 inactive_anon:1 isolated_anon:0 [ 56.361293][ T4812] active_file:8200 inactive_file:2240 isolated_file:0 [ 56.361293][ T4812] unevictable:0 dirty:234 writeback:0 [ 56.361293][ T4812] slab_reclaimable:3136 slab_unreclaimable:14120 [ 56.361293][ T4812] mapped:29098 shmem:549 pagetables:1112 [ 56.361293][ T4812] sec_pagetables:0 bounce:0 [ 56.361293][ T4812] kernel_misc_reclaimable:0 [ 56.361293][ T4812] free:1895392 free_pcp:12958 free_cma:0 [ 56.361426][ T4812] Node 0 active_anon:28248kB inactive_anon:4kB active_file:32800kB inactive_file:8960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116392kB dirty:936kB writeback:0kB shmem:2196kB kernel_stack:3408kB pagetables:4448kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 56.361486][ T4812] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 56.361622][ T4812] lowmem_reserve[]: 0 2881 7859 7859 [ 56.361683][ T4812] Node 0 DMA32 free:2946744kB boost:0kB min:4132kB low:7060kB high:9988kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2950272kB mlocked:0kB bounce:0kB free_pcp:3528kB local_pcp:3528kB free_cma:0kB [ 56.361798][ T4812] lowmem_reserve[]: 0 0 4978 4978 [ 56.361866][ T4812] Node 0 Normal free:4619464kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:28248kB inactive_anon:4kB active_file:32800kB inactive_file:8960kB unevictable:0kB writepending:936kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:48316kB local_pcp:27928kB free_cma:0kB [ 56.361990][ T4812] lowmem_reserve[]: 0 0 0 0 [ 56.362022][ T4812] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 56.362222][ T4812] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 6*16kB (M) 2*32kB (M) 4*64kB (M) 2*128kB (M) 2*256kB (M) 3*512kB (M) 3*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2946744kB [ 56.362456][ T4812] Node 0 Normal: 723*4kB (UME) 212*8kB (UM) 91*16kB (UME) 43*32kB (UM) 45*64kB (UM) 30*128kB (UME) 12*256kB (UME) 5*512kB (U) 8*1024kB (UM) 6*2048kB (UE) 1118*4096kB (UM) = 4619580kB [ 56.362703][ T4812] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 56.362719][ T4812] 10986 total pagecache pages [ 56.362726][ T4812] 1 pages in swap cache [ 56.362788][ T4812] Free swap = 124992kB [ 56.362796][ T4812] Total swap = 124996kB [ 56.362806][ T4812] 2097051 pages RAM [ 56.362813][ T4812] 0 pages HighMem/MovableOnly [ 56.362822][ T4812] 81083 pages reserved [ 56.382269][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.391113][ T4810] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.409930][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.247566][ T4871] tipc: Started in network mode [ 57.247599][ T4871] tipc: Node identity 00000000000000000000dbd2a78b0001, cluster identity 4711 [ 57.247620][ T4871] tipc: Enabling of bearer rejected, failed to enable media [ 57.516010][ T4890] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 57.804506][ T4923] loop0: detected capacity change from 0 to 1024 [ 57.858395][ T4923] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 57.944738][ T30] kauditd_printk_skb: 49 callbacks suppressed [ 57.944763][ T30] audit: type=1400 audit(1761568500.235:412): avc: denied { rename } for pid=4922 comm="syz.0.649" name="file1" dev="loop0" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 57.944920][ T4923] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.649: bg 0: block 464: padding at end of block bitmap is not set [ 57.951008][ T30] audit: type=1400 audit(1761568500.235:413): avc: denied { unlink } for pid=4922 comm="syz.0.649" name="file0" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 58.018464][ T4941] bond1: option lacp_rate: invalid value (12) [ 58.025438][ T4923] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 58.040365][ T4941] bond1 (unregistering): Released all slaves [ 58.084674][ T4946] netlink: 16 bytes leftover after parsing attributes in process `syz.3.658'. [ 58.106710][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 58.190403][ T4958] netlink: 4 bytes leftover after parsing attributes in process `syz.0.661'. [ 58.276797][ T30] audit: type=1400 audit(1761568500.565:414): avc: denied { read } for pid=4966 comm="syz.4.669" name="file0" dev="tmpfs" ino=764 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 58.354029][ T30] audit: type=1400 audit(1761568500.635:415): avc: denied { create } for pid=4971 comm="syz.4.671" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 58.428747][ T4982] loop2: detected capacity change from 0 to 512 [ 58.510874][ T4982] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.595508][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.642384][ T30] audit: type=1326 audit(1761568500.925:416): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4998 comm="syz.0.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 58.705540][ T5003] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(5) [ 58.712227][ T5003] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 58.714072][ T30] audit: type=1326 audit(1761568500.925:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4998 comm="syz.0.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 58.721471][ T5003] vhci_hcd vhci_hcd.0: Device attached [ 58.743170][ T30] audit: type=1326 audit(1761568500.925:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4998 comm="syz.0.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 58.743207][ T30] audit: type=1326 audit(1761568500.925:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4998 comm="syz.0.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 58.743235][ T30] audit: type=1326 audit(1761568500.955:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4998 comm="syz.0.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=459 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 58.743344][ T30] audit: type=1326 audit(1761568500.955:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4998 comm="syz.0.684" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 58.885203][ T5006] vhci_hcd: connection closed [ 58.886220][ T385] vhci_hcd: stop threads [ 58.895281][ T385] vhci_hcd: release socket [ 58.899789][ T385] vhci_hcd: disconnect device [ 59.068875][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 59.077982][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 59.086996][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 59.096010][ T9] rtc_cmos 00:00: Alarms can be up to one day in the future [ 59.103339][ T9] rtc rtc0: __rtc_set_alarm: err=-22 [ 59.160863][ T5030] netlink: 44 bytes leftover after parsing attributes in process `syz.0.697'. [ 59.184540][ T5032] netlink: 16 bytes leftover after parsing attributes in process `syz.2.698'. [ 59.197135][ T5034] netlink: 16 bytes leftover after parsing attributes in process `syz.3.699'. [ 59.476908][ T5060] loop2: detected capacity change from 0 to 164 [ 59.486958][ T5060] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 59.523149][ T5060] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 59.534069][ T5060] rock: directory entry would overflow storage [ 59.540296][ T5060] rock: sig=0x4f50, size=4, remaining=3 [ 59.547530][ T5060] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 59.788014][ T5091] ------------[ cut here ]------------ [ 59.793531][ T5091] verifier bug: REG INVARIANTS VIOLATION (true_reg2): range bounds violation u64=[0x0, 0x7800000000] s64=[0x0, 0xffffffffffffffff] u32=[0x80000000, 0x0] s32=[0x0, 0xffffffff] var_off=(0x0, 0x7800000000) [ 59.813605][ T5091] WARNING: CPU: 1 PID: 5091 at kernel/bpf/verifier.c:2721 reg_bounds_sanity_check+0x673/0x680 [ 59.824100][ T5091] Modules linked in: [ 59.828035][ T5091] CPU: 1 UID: 0 PID: 5091 Comm: syz.4.727 Not tainted syzkaller #0 PREEMPT(voluntary) [ 59.837803][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 59.848059][ T5091] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 59.854384][ T5091] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 32 f9 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 59.874250][ T5091] RSP: 0018:ffffc90011a83408 EFLAGS: 00010282 [ 59.880365][ T5091] RAX: 41e3f3b2eeb4fd00 RBX: ffff8881096b2040 RCX: 0000000000080000 [ 59.888382][ T5091] RDX: ffffc90005d01000 RSI: 0000000000013b0c RDI: 0000000000013b0d [ 59.896386][ T5091] RBP: 0000000000000000 R08: 0001c90011a83257 R09: 0000000000000000 [ 59.904469][ T5091] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff8881096b2000 [ 59.912464][ T5091] R13: ffff888120620000 R14: ffff888120620000 R15: ffff8881096b2038 [ 59.920538][ T5091] FS: 00007f9dd519f6c0(0000) GS:ffff8882aef13000(0000) knlGS:0000000000000000 [ 59.929579][ T5091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.936396][ T5091] CR2: 00007f2f746a12f8 CR3: 000000011b178000 CR4: 00000000003506f0 [ 59.940744][ T5095] netlink: 16 bytes leftover after parsing attributes in process `syz.0.729'. [ 59.944721][ T5091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.944739][ T5091] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 59.944762][ T5091] Call Trace: [ 59.944770][ T5091] [ 59.944785][ T5091] reg_set_min_max+0x1eb/0x260 [ 59.944863][ T5091] check_cond_jmp_op+0x1370/0x19e0 [ 59.944899][ T5091] do_check+0x3363/0x8460 [ 59.944948][ T5091] do_check_common+0xc5e/0x12b0 [ 59.944983][ T5091] bpf_check+0xaaae/0xd9d0 [ 59.945020][ T5091] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 59.945115][ T5091] ? __vmap_pages_range_noflush+0xbc4/0xcf0 [ 59.945152][ T5091] ? try_charge_memcg+0x215/0xa10 [ 59.945201][ T5091] ? pcpu_block_update+0x232/0x3b0 [ 59.945230][ T5091] ? pcpu_block_refresh_hint+0x157/0x170 [ 59.945256][ T5091] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 59.945336][ T5091] ? css_rstat_updated+0xb7/0x240 [ 59.945385][ T5091] ? __rcu_read_unlock+0x4f/0x70 [ 59.945477][ T5091] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 59.945513][ T5091] ? bpf_prog_alloc+0x5b/0x150 [ 59.945553][ T5091] ? pcpu_alloc_noprof+0xd29/0x1250 [ 59.945649][ T5091] ? should_fail_ex+0x30/0x280 [ 59.945698][ T5091] ? should_failslab+0x8c/0xb0 [ 59.945735][ T5091] ? __kmalloc_noprof+0x2a2/0x570 [ 59.945778][ T5091] ? security_bpf_prog_load+0x60/0x140 [ 59.945866][ T5091] ? selinux_bpf_prog_load+0xad/0xd0 [ 59.945904][ T5091] ? security_bpf_prog_load+0x9e/0x140 [ 59.945979][ T5091] bpf_prog_load+0xf6e/0x1100 [ 59.946080][ T5091] ? security_bpf+0x2b/0x90 [ 59.984272][ T5098] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.728'. [ 59.987211][ T5091] __sys_bpf+0x469/0x7c0 [ 59.987244][ T5091] __x64_sys_bpf+0x41/0x50 [ 60.050117][ T5100] program syz.0.730 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 60.051203][ T5091] x64_sys_call+0x2aee/0x3000 [ 60.133170][ T5091] do_syscall_64+0xd2/0x200 [ 60.137740][ T5091] ? arch_exit_to_user_mode_prepare+0x27/0x80 [ 60.143912][ T5091] ? irqentry_exit_to_user_mode+0x7b/0xa0 [ 60.149717][ T5091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.155745][ T5091] RIP: 0033:0x7f9dd673efc9 [ 60.160318][ T5091] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 60.180062][ T5091] RSP: 002b:00007f9dd519f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 60.188560][ T5091] RAX: ffffffffffffffda RBX: 00007f9dd6995fa0 RCX: 00007f9dd673efc9 [ 60.196631][ T5091] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 60.204661][ T5091] RBP: 00007f9dd67c1f91 R08: 0000000000000000 R09: 0000000000000000 [ 60.212677][ T5091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.220720][ T5091] R13: 00007f9dd6996038 R14: 00007f9dd6995fa0 R15: 00007ffda39b1f08 [ 60.228802][ T5091] [ 60.231841][ T5091] ---[ end trace 0000000000000000 ]--- [ 60.264583][ T5110] netlink: 8 bytes leftover after parsing attributes in process `syz.0.735'. [ 60.316153][ T5114] loop3: detected capacity change from 0 to 764 [ 60.350335][ T5114] netlink: 36 bytes leftover after parsing attributes in process `syz.3.738'. [ 60.518337][ T5133] loop3: detected capacity change from 0 to 512 [ 60.542922][ T5133] EXT4-fs: Ignoring removed oldalloc option [ 60.562044][ T5140] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 60.577967][ T5133] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 60.618029][ T5133] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.745: inode has both inline data and extents flags [ 60.654143][ T5133] EXT4-fs (loop3): Remounting filesystem read-only [ 60.661364][ T5133] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.688084][ T5147] loop4: detected capacity change from 0 to 512 [ 60.751454][ T5147] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 60.752016][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.781761][ T5147] EXT4-fs (loop4): 1 truncate cleaned up [ 60.798948][ T5147] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.855038][ T5147] EXT4-fs error (device loop4): ext4_append:79: inode #2: comm syz.4.752: Logical block already allocated [ 60.886413][ T5147] EXT4-fs (loop4): Remounting filesystem read-only [ 60.969282][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.206245][ T9] IPVS: starting estimator thread 0... [ 61.295921][ T5185] IPVS: using max 2400 ests per chain, 120000 per kthread [ 61.483627][ T5213] loop3: detected capacity change from 0 to 1024 [ 61.516441][ T5217] loop0: detected capacity change from 0 to 128 [ 61.526046][ T5213] EXT4-fs: inline encryption not supported [ 61.532065][ T5213] EXT4-fs: Ignoring removed i_version option [ 61.534538][ T5217] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 61.585788][ T5213] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.647778][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.707246][ T5229] SELinux: syz.0.791 (5229) set checkreqprot to 1. This is no longer supported. [ 61.790082][ T5235] IPv6: NLM_F_CREATE should be specified when creating new route [ 61.817066][ T5237] loop0: detected capacity change from 0 to 512 [ 61.841708][ T5237] journal_path: Non-blockdev passed as './bus' [ 61.848083][ T5237] EXT4-fs: error: could not find journal device path [ 62.100090][ T5268] netlink: 84 bytes leftover after parsing attributes in process `syz.4.809'. [ 62.137357][ T5271] netlink: 59060 bytes leftover after parsing attributes in process `syz.2.810'. [ 62.160124][ T5271] netlink: zone id is out of range [ 62.166719][ T5271] netlink: zone id is out of range [ 62.175721][ T5271] netlink: zone id is out of range [ 62.180865][ T5271] netlink: zone id is out of range [ 62.187438][ T5271] netlink: zone id is out of range [ 62.192662][ T5271] netlink: zone id is out of range [ 62.199267][ T5271] netlink: zone id is out of range [ 62.205944][ T5271] netlink: zone id is out of range [ 62.211092][ T5271] netlink: zone id is out of range [ 62.514487][ T5296] loop2: detected capacity change from 0 to 128 [ 62.523260][ T5296] FAT-fs (loop2): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 62.640217][ T5306] vhci_hcd: default hub control req: a107 vfffe i0000 l0 [ 62.695207][ T5312] can0: slcan on ttyS3. [ 62.745293][ T5311] can0 (unregistered): slcan off ttyS3. [ 62.812788][ T5328] loop2: detected capacity change from 0 to 164 [ 62.886506][ T5336] loop3: detected capacity change from 0 to 512 [ 62.908719][ T5336] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 62.917014][ T5336] EXT4-fs (loop3): orphan cleanup on readonly fs [ 62.935511][ T5336] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #16: comm syz.3.837: corrupted inode contents [ 62.948242][ T5336] EXT4-fs (loop3): Remounting filesystem read-only [ 62.954976][ T5336] EXT4-fs (loop3): 1 truncate cleaned up [ 62.961149][ T30] kauditd_printk_skb: 105 callbacks suppressed [ 62.961163][ T30] audit: type=1400 audit(1761568505.235:527): avc: denied { setopt } for pid=5341 comm="syz.2.838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 62.964076][ T27] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 62.984436][ T30] audit: type=1400 audit(1761568505.275:528): avc: denied { remove_name } for pid=5345 comm="rm" name="resolv.conf.can0.link" dev="tmpfs" ino=4062 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.988894][ T27] Quota error (device loop3): write_blk: dquota write failed [ 62.997981][ T30] audit: type=1400 audit(1761568505.275:529): avc: denied { unlink } for pid=5345 comm="rm" name="resolv.conf.can0.link" dev="tmpfs" ino=4062 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 63.023126][ T27] Quota error (device loop3): remove_free_dqentry: Can't write block (5) with free entries [ 63.063617][ T27] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 63.075459][ T27] Quota error (device loop3): write_blk: dquota write failed [ 63.082970][ T27] Quota error (device loop3): free_dqentry: Can't move quota data block (5) to free list [ 63.098947][ T27] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 63.110596][ T27] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 63.127169][ T27] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 63.141440][ T5336] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 63.182121][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.309094][ T30] audit: type=1400 audit(1761568505.595:530): avc: denied { create } for pid=5355 comm="syz.2.844" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 63.331082][ T5364] netlink: 65039 bytes leftover after parsing attributes in process `syz.4.842'. [ 63.400345][ T5362] loop3: detected capacity change from 0 to 512 [ 63.422250][ T5376] netlink: 8 bytes leftover after parsing attributes in process `syz.4.848'. [ 63.440073][ T5362] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 63.462825][ T5362] EXT4-fs (loop3): invalid journal inode [ 63.477258][ T5362] EXT4-fs (loop3): can't get journal size [ 63.619373][ T5390] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 63.632694][ T5362] EXT4-fs (loop3): 1 truncate cleaned up [ 63.658310][ T5362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.677056][ T5362] EXT4-fs warning (device loop3): verify_group_input:137: Cannot add at group 1073741833 (only 1 groups) [ 63.739223][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.834204][ T5404] netlink: 84 bytes leftover after parsing attributes in process `syz.3.860'. [ 63.893411][ T5409] loop3: detected capacity change from 0 to 512 [ 63.958263][ T5409] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.960178][ T5413] loop4: detected capacity change from 0 to 1024 [ 63.981442][ T5413] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 63.993863][ T5413] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.025695][ T5409] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.862: EA inode hash validation failed [ 64.097754][ T5413] JBD2: no valid journal superblock found [ 64.103601][ T5413] EXT4-fs (loop4): Could not load journal inode [ 64.111106][ T5409] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 64.126730][ T5424] loop2: detected capacity change from 0 to 512 [ 64.142042][ T5409] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #15: comm syz.3.862: corrupted inode contents [ 64.161918][ T5409] EXT4-fs error (device loop3): ext4_dirty_inode:6517: inode #15: comm syz.3.862: mark_inode_dirty error [ 64.165766][ T5413] netlink: 40 bytes leftover after parsing attributes in process `syz.4.864'. [ 64.182573][ T5413] netlink: 40 bytes leftover after parsing attributes in process `syz.4.864'. [ 64.191825][ T5424] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.201254][ T5424] EXT4-fs (loop2): invalid journal inode [ 64.207394][ T5409] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #15: comm syz.3.862: corrupted inode contents [ 64.207462][ T5424] EXT4-fs (loop2): can't get journal size [ 64.208150][ T5424] EXT4-fs (loop2): 1 truncate cleaned up [ 64.248253][ T5424] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 64.267893][ T5424] EXT4-fs warning (device loop2): verify_group_input:137: Cannot add at group 1073741833 (only 1 groups) [ 64.281241][ T5409] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2996: inode #15: comm syz.3.862: mark_inode_dirty error [ 64.296535][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.340470][ T5409] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2999: inode #15: comm syz.3.862: mark inode dirty (error -117) [ 64.366050][ T5409] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 64.376850][ T5409] EXT4-fs (loop3): 1 orphan inode deleted [ 64.386214][ T5409] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 64.426849][ T5433] hub 6-0:1.0: USB hub found [ 64.433675][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.448673][ T5433] hub 6-0:1.0: 8 ports detected [ 64.615616][ T5451] loop0: detected capacity change from 0 to 1024 [ 64.628109][ T5451] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.628164][ T5451] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.628894][ T5451] JBD2: no valid journal superblock found [ 64.628905][ T5451] EXT4-fs (loop0): Could not load journal inode [ 64.639759][ T5451] netlink: 40 bytes leftover after parsing attributes in process `syz.0.879'. [ 64.639795][ T5451] netlink: 40 bytes leftover after parsing attributes in process `syz.0.879'. [ 64.725272][ T5455] loop0: detected capacity change from 0 to 2048 [ 64.755909][ T5455] EXT4-fs: Ignoring removed mblk_io_submit option [ 64.762403][ T5455] EXT4-fs: Ignoring removed i_version option [ 64.817878][ T5461] loop4: detected capacity change from 0 to 512 [ 64.840262][ T5461] EXT4-fs (loop4): orphan cleanup on readonly fs [ 64.872174][ T5461] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.884: EA inode hash validation failed [ 64.913228][ T5455] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 64.926957][ T5461] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #15: comm syz.4.884: corrupted inode contents [ 64.942598][ T5461] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #15: comm syz.4.884: mark_inode_dirty error [ 64.956299][ T5461] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #15: comm syz.4.884: corrupted inode contents [ 64.981701][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.996811][ T5468] hub 6-0:1.0: USB hub found [ 65.002529][ T5468] hub 6-0:1.0: 8 ports detected [ 65.036609][ T5461] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2996: inode #15: comm syz.4.884: mark_inode_dirty error [ 65.053643][ T5461] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2999: inode #15: comm syz.4.884: mark inode dirty (error -117) [ 65.097294][ T5461] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 65.107886][ T5461] EXT4-fs (loop4): 1 orphan inode deleted [ 65.114289][ T5461] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 65.230092][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.410916][ T5485] loop3: detected capacity change from 0 to 1024 [ 65.419265][ T5483] loop4: detected capacity change from 0 to 1764 [ 65.447360][ T5485] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 65.459802][ T5485] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 65.518681][ T5485] JBD2: no valid journal superblock found [ 65.525902][ T5485] EXT4-fs (loop3): Could not load journal inode [ 65.588076][ T5485] netlink: 40 bytes leftover after parsing attributes in process `syz.3.892'. [ 66.141998][ T5524] loop4: detected capacity change from 0 to 8192 [ 66.162208][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.171097][ T5524] FAT-fs (loop4): Filesystem has been set read-only [ 66.181069][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.192105][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.204107][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.213376][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.223822][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.232561][ T5524] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 1043) [ 66.681037][ T5548] chnl_net:caif_netlink_parms(): no params data found [ 66.817755][ T98] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.890441][ T5585] bridge_slave_1: left allmulticast mode [ 66.897538][ T5585] bridge_slave_1: left promiscuous mode [ 66.903379][ T5585] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.928632][ T5585] bridge_slave_0: left allmulticast mode [ 66.934622][ T5585] bridge_slave_0: left promiscuous mode [ 66.940436][ T5585] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.942526][ T5592] loop3: detected capacity change from 0 to 256 [ 67.022220][ T98] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.043448][ T5601] random: crng reseeded on system resumption [ 67.072341][ T5548] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.079613][ T5548] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.108754][ T5548] bridge_slave_0: entered allmulticast mode [ 67.137240][ T5548] bridge_slave_0: entered promiscuous mode [ 67.160592][ T98] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.195682][ T5548] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.203083][ T5548] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.232950][ T5548] bridge_slave_1: entered allmulticast mode [ 67.241090][ T5548] bridge_slave_1: entered promiscuous mode [ 67.288395][ T98] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.302842][ T5548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.315991][ T5548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.373109][ T5634] random: crng reseeded on system resumption [ 67.389593][ T5638] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5638 comm=syz.4.960 [ 67.429114][ T5548] team0: Port device team_slave_0 added [ 67.431949][ T5642] loop2: detected capacity change from 0 to 128 [ 67.445829][ T5638] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5638 comm=syz.4.960 [ 67.465540][ T5548] team0: Port device team_slave_1 added [ 67.500946][ T5548] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.509291][ T5548] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.536674][ T5548] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.566638][ T98] bridge_slave_1: left allmulticast mode [ 67.572423][ T98] bridge_slave_1: left promiscuous mode [ 67.579512][ T98] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.589458][ T98] bridge_slave_0: left allmulticast mode [ 67.596563][ T98] bridge_slave_0: left promiscuous mode [ 67.602285][ T98] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.622469][ T10] hid_parser_main: 43 callbacks suppressed [ 67.622491][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.638864][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.647748][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.656545][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.665614][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.673049][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.680755][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.688288][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.696033][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.703641][ T10] hid-generic 0008:0006:0007.0002: unknown main item tag 0x0 [ 67.716151][ T10] hid-generic 0008:0006:0007.0002: hidraw0: HID v0.0b Device [syz1] on syz1 [ 67.773766][ T5670] fido_id[5670]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 67.947677][ T98] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.959440][ T98] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.969540][ T98] bond0 (unregistering): Released all slaves [ 67.979478][ T5548] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.987846][ T5548] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.993615][ T30] kauditd_printk_skb: 56 callbacks suppressed [ 67.993633][ T30] audit: type=1400 audit(1761568510.275:587): avc: denied { mount } for pid=5695 comm="syz.4.982" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 68.016222][ T5548] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.043335][ T5696] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 68.053029][ T30] audit: type=1400 audit(1761568510.325:588): avc: denied { remount } for pid=5695 comm="syz.4.982" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 68.059976][ T5686] bond0: left allmulticast mode [ 68.065681][ T30] audit: type=1400 audit(1761568510.355:589): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 68.085163][ T5686] bond_slave_0: left allmulticast mode [ 68.113798][ T5686] bond_slave_1: left allmulticast mode [ 68.119373][ T5686] bond0: left promiscuous mode [ 68.124317][ T5686] bond_slave_0: left promiscuous mode [ 68.130026][ T5686] bond_slave_1: left promiscuous mode [ 68.134982][ T30] audit: type=1400 audit(1761568510.425:590): avc: denied { create } for pid=5697 comm="syz.2.984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 68.137401][ T5686] bridge0: port 3(bond0) entered disabled state [ 68.162259][ T30] audit: type=1400 audit(1761568510.445:591): avc: denied { bind } for pid=5697 comm="syz.2.984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 68.182873][ T30] audit: type=1400 audit(1761568510.445:592): avc: denied { write } for pid=5697 comm="syz.2.984" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 68.265037][ T98] hsr_slave_0: left promiscuous mode [ 68.279338][ T98] hsr_slave_1: left promiscuous mode [ 68.297937][ T98] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 68.305421][ T98] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 68.324495][ T98] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 68.331998][ T98] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 68.351492][ T98] veth1_macvtap: left promiscuous mode [ 68.357186][ T98] veth0_macvtap: left promiscuous mode [ 68.362709][ T98] veth1_vlan: left promiscuous mode [ 68.368268][ T98] veth0_vlan: left promiscuous mode [ 68.389683][ T30] audit: type=1400 audit(1761568510.675:593): avc: denied { bind } for pid=5719 comm="syz.3.994" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 68.409102][ T30] audit: type=1400 audit(1761568510.675:594): avc: denied { node_bind } for pid=5719 comm="syz.3.994" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 68.492834][ T98] team0 (unregistering): Port device team_slave_1 removed [ 68.507100][ T98] team0 (unregistering): Port device team_slave_0 removed [ 68.520065][ T30] audit: type=1400 audit(1761568510.805:595): avc: denied { name_bind } for pid=5728 comm="syz.4.998" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 68.541649][ T30] audit: type=1400 audit(1761568510.805:596): avc: denied { node_bind } for pid=5728 comm="syz.4.998" saddr=224.0.0.1 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 68.623116][ T5548] hsr_slave_0: entered promiscuous mode [ 68.636988][ T5548] hsr_slave_1: entered promiscuous mode [ 68.852582][ T5548] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 68.877547][ T5772] rdma_op ffff8881198ce180 conn xmit_rdma 0000000000000000 [ 68.894714][ T5548] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 68.931384][ T5548] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 68.950667][ T5548] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 68.999081][ T5788] loop3: detected capacity change from 0 to 256 [ 69.036192][ T5788] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 69.097295][ T5802] netlink: 'syz.0.1021': attribute type 3 has an invalid length. [ 69.105185][ T5802] __nla_validate_parse: 4 callbacks suppressed [ 69.105202][ T5802] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1021'. [ 69.136572][ T5548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.160000][ T5548] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.193244][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.200551][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.226722][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.233926][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.275036][ T5548] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.285628][ T5548] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.427215][ T5548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.606329][ T5796] loop2: detected capacity change from 0 to 32768 [ 69.665494][ T3306] loop2: p1 p2 p3 < p5 p6 > [ 69.670206][ T3306] loop2: p1 size 242222080 extends beyond EOD, truncated [ 69.691275][ T3306] loop2: p2 start 4294967295 is beyond EOD, truncated [ 69.712912][ T5796] loop2: p1 p2 p3 < p5 p6 > [ 69.728619][ T5796] loop2: p1 size 242222080 extends beyond EOD, truncated [ 69.755829][ T5796] loop2: p2 start 4294967295 is beyond EOD, truncated [ 69.797588][ T5548] veth0_vlan: entered promiscuous mode [ 69.829710][ T5548] veth1_vlan: entered promiscuous mode [ 69.860793][ T5548] veth0_macvtap: entered promiscuous mode [ 69.869112][ T5548] veth1_macvtap: entered promiscuous mode [ 69.889787][ T5548] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.918580][ T5548] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.966747][ T60] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.012131][ T60] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.041353][ T60] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.072361][ T60] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.088097][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 70.089195][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 70.101374][ T3518] udevd[3518]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 70.109332][ T3547] udevd[3547]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 70.179914][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 70.195927][ T3518] udevd[3518]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 70.201369][ T3547] udevd[3547]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 70.219138][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 70.579785][ T5970] Zero length message leads to an empty skb [ 70.830448][ T5999] tipc: Enabled bearer , priority 10 [ 70.994039][ T6017] xt_l2tp: v2 tid > 0xffff: 37482740 [ 71.001850][ T6019] loop0: detected capacity change from 0 to 512 [ 71.022292][ T6021] loop5: detected capacity change from 0 to 512 [ 71.030376][ T6019] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 71.057145][ T6019] EXT4-fs (loop0): 1 truncate cleaned up [ 71.057684][ T6021] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 71.065516][ T6019] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.117844][ T6021] EXT4-fs (loop5): invalid journal inode [ 71.133479][ T6021] EXT4-fs (loop5): can't get journal size [ 71.162206][ T3316] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.178781][ T6021] EXT4-fs (loop5): 1 truncate cleaned up [ 71.193612][ T6021] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.258661][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.324448][ T6043] vlan2: entered promiscuous mode [ 71.329545][ T6043] macvtap0: entered promiscuous mode [ 71.576314][ T6073] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1122'. [ 71.639883][ T6081] loop5: detected capacity change from 0 to 256 [ 71.780287][ T6094] netlink: 224 bytes leftover after parsing attributes in process `syz.4.1133'. [ 71.789446][ T6094] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1133'. [ 71.944117][ T3410] tipc: Node number set to 2810960851 [ 71.961928][ T6115] loop3: detected capacity change from 0 to 1024 [ 71.971407][ T6115] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.985846][ T6115] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.018469][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.391374][ T6157] loop5: detected capacity change from 0 to 32768 [ 72.445509][ T3306] loop5: p1 p2 p3 < p5 p6 > [ 72.450260][ T3306] loop5: p1 size 242222080 extends beyond EOD, truncated [ 72.459031][ T3306] loop5: p2 start 4294967295 is beyond EOD, truncated [ 72.470925][ T6157] loop5: p1 p2 p3 < p5 p6 > [ 72.477970][ T6157] loop5: p1 size 242222080 extends beyond EOD, truncated [ 72.486343][ T6157] loop5: p2 start 4294967295 is beyond EOD, truncated [ 72.582190][ T6166] loop3: detected capacity change from 0 to 256 [ 72.602741][ T3518] udevd[3518]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 72.612718][ T3547] udevd[3547]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 73.141918][ T6186] loop3: detected capacity change from 0 to 32768 [ 73.176023][ T6186] loop3: p1 p2 p3 < p5 p6 > [ 73.180994][ T6186] loop3: p1 size 242222080 extends beyond EOD, truncated [ 73.240155][ T6186] loop3: p2 start 4294967295 is beyond EOD, truncated [ 73.531552][ T6253] loop0: detected capacity change from 0 to 128 [ 73.581692][ T30] kauditd_printk_skb: 42 callbacks suppressed [ 73.581709][ T30] audit: type=1400 audit(1761568515.865:639): avc: denied { write } for pid=6256 comm="syz.0.1205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 73.609101][ T30] audit: type=1400 audit(1761568515.895:640): avc: denied { read } for pid=6256 comm="syz.0.1205" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 73.659247][ T6262] netlink: 44 bytes leftover after parsing attributes in process `syz.2.1209'. [ 73.759725][ T6275] loop4: detected capacity change from 0 to 764 [ 73.776988][ T6275] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 73.814284][ T30] audit: type=1400 audit(1761568516.105:641): avc: denied { write } for pid=6278 comm="syz.3.1218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 73.994032][ T30] audit: type=1400 audit(1761568516.275:642): avc: denied { block_suspend } for pid=6304 comm="syz.4.1228" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 74.102378][ T6315] netlink: 'syz.4.1235': attribute type 10 has an invalid length. [ 74.122735][ T6318] netlink: 36 bytes leftover after parsing attributes in process `syz.5.1237'. [ 74.150653][ T6323] netlink: 'syz.3.1239': attribute type 2 has an invalid length. [ 74.158617][ T6323] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1239'. [ 74.168969][ T6326] netlink: 'syz.4.1235': attribute type 10 has an invalid length. [ 74.178250][ T6326] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1235'. [ 74.216707][ T6315] batadv0: entered allmulticast mode [ 74.232517][ T6315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.242256][ T6315] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 74.278692][ T6326] batadv0: entered promiscuous mode [ 74.304968][ T6326] bond0: (slave batadv0): Releasing backup interface [ 74.314994][ T6326] net_ratelimit: 3495 callbacks suppressed [ 74.315010][ T6326] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 74.378980][ T6345] loop5: detected capacity change from 0 to 1024 [ 74.398989][ T6345] EXT4-fs: Ignoring removed nomblk_io_submit option [ 74.426124][ T30] audit: type=1400 audit(1761568516.715:643): avc: denied { accept } for pid=6348 comm="syz.4.1249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 74.519472][ T30] audit: type=1400 audit(1761568516.795:644): avc: denied { mount } for pid=6366 comm="syz.3.1257" name="/" dev="ramfs" ino=14657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 74.572582][ T6370] loop4: detected capacity change from 0 to 128 [ 74.588419][ T30] audit: type=1400 audit(1761568516.845:645): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 74.593823][ T6371] loop5: detected capacity change from 0 to 512 [ 74.626612][ T30] audit: type=1400 audit(1761568516.915:646): avc: denied { write } for pid=6374 comm="syz.0.1261" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 74.631465][ T6371] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 74.703510][ T6379] cgroup: Invalid name [ 74.710131][ T30] audit: type=1400 audit(1761568516.985:647): avc: denied { mounton } for pid=6378 comm="syz.3.1264" path=2F3238342FE91F7189591E9233614B dev="tmpfs" ino=1467 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 74.748339][ T30] audit: type=1400 audit(1761568516.995:648): avc: denied { mounton } for pid=6369 comm="syz.5.1259" path="/46/file0" dev="loop5" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 74.903442][ T6405] loop5: detected capacity change from 0 to 128 [ 74.925486][ T6401] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1275'. [ 75.080854][ T6427] loop3: detected capacity change from 0 to 512 [ 75.111507][ T6427] EXT4-fs mount: 2 callbacks suppressed [ 75.111522][ T6427] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.149972][ T36] IPVS: starting estimator thread 0... [ 75.150525][ T6427] ext4 filesystem being mounted at /290/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.177489][ T6438] netlink: 44 bytes leftover after parsing attributes in process `syz.4.1298'. [ 75.208503][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.238585][ T6446] loop3: detected capacity change from 0 to 128 [ 75.244052][ T6436] IPVS: using max 2016 ests per chain, 100800 per kthread [ 75.430187][ T6473] netlink: 'syz.5.1304': attribute type 2 has an invalid length. [ 75.438038][ T6473] netlink: 132 bytes leftover after parsing attributes in process `syz.5.1304'. [ 75.469773][ T6478] loop3: detected capacity change from 0 to 512 [ 75.533139][ T6478] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.561829][ T6478] ext4 filesystem being mounted at /295/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.655904][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.777718][ T6508] loop3: detected capacity change from 0 to 512 [ 75.818002][ T6508] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a84ec018, mo2=0002] [ 75.849665][ T6508] System zones: 0-2, 18-18, 34-35 [ 75.864551][ T6508] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.895278][ T6508] ext4 filesystem being mounted at /296/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 76.026625][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.059730][ T6532] cgroup: Invalid name [ 76.246497][ T6562] sch_tbf: peakrate 7 is lower than or equals to rate 7 ! [ 76.302670][ T6567] cgroup: Invalid name [ 76.381786][ T6577] loop0: detected capacity change from 0 to 512 [ 76.404551][ T6577] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 76.495767][ T6595] usb usb7: usbfs: process 6595 (syz.5.1361) did not claim interface 0 before use [ 76.587350][ T6607] netlink: 'syz.3.1365': attribute type 1 has an invalid length. [ 76.758388][ T6633] loop2: detected capacity change from 0 to 512 [ 76.771146][ T6636] loop5: detected capacity change from 0 to 512 [ 76.816343][ T6633] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.828951][ T6633] ext4 filesystem being mounted at /309/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.850140][ T6650] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1386'. [ 76.859168][ T6650] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1386'. [ 76.868751][ T6636] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.917971][ T6636] ext4 filesystem being mounted at /71/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.919585][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.984991][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.998910][ T6661] netlink: 'syz.3.1393': attribute type 10 has an invalid length. [ 77.047047][ T6661] batadv0: entered allmulticast mode [ 77.063291][ T6671] netlink: 'syz.3.1393': attribute type 10 has an invalid length. [ 77.071271][ T6671] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1393'. [ 77.091401][ T6661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.099606][ T6661] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 77.109700][ T6669] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1395'. [ 77.120148][ T6669] bridge_slave_0: default FDB implementation only supports local addresses [ 77.130888][ T6671] batadv0: entered promiscuous mode [ 77.149595][ T6678] loop5: detected capacity change from 0 to 512 [ 77.158324][ T6671] bond0: (slave batadv0): Releasing backup interface [ 77.172591][ T6671] bridge0: port 3(batadv0) entered blocking state [ 77.180788][ T6671] bridge0: port 3(batadv0) entered disabled state [ 77.208488][ T6678] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.226403][ T6678] ext4 filesystem being mounted at /73/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.301278][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.311880][ T6695] loop2: detected capacity change from 0 to 512 [ 77.361838][ T6695] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a84ec018, mo2=0002] [ 77.376821][ T6695] System zones: 0-2, 18-18, 34-35 [ 77.410581][ T6695] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.425894][ T6707] sch_tbf: peakrate 7 is lower than or equals to rate 7 ! [ 77.447730][ T6695] ext4 filesystem being mounted at /314/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 77.485418][ T60] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 77.494729][ T60] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 77.542537][ T6720] loop4: detected capacity change from 0 to 512 [ 77.570276][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.611444][ T6720] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.637731][ T6720] ext4 filesystem being mounted at /320/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.652996][ T6733] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 77.708644][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.192553][ T6803] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 78.352829][ T6817] netlink: 'syz.5.1461': attribute type 1 has an invalid length. [ 78.509059][ T6839] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 78.550422][ T6842] bridge_slave_0: default FDB implementation only supports local addresses [ 78.622248][ T6850] netlink: 'syz.3.1475': attribute type 5 has an invalid length. [ 78.692598][ T6859] loop2: detected capacity change from 0 to 512 [ 78.724480][ T6865] loop3: detected capacity change from 0 to 256 [ 78.732459][ T6859] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.773149][ T6859] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1480: bg 0: block 248: padding at end of block bitmap is not set [ 78.815406][ T6859] __quota_error: 55 callbacks suppressed [ 78.815423][ T6859] Quota error (device loop2): write_blk: dquota write failed [ 78.829947][ T6859] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 78.841022][ T6859] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.1480: Failed to acquire dquot type 1 [ 78.854305][ T6859] EXT4-fs (loop2): 1 truncate cleaned up [ 78.879032][ T6859] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.901077][ T6883] loop5: detected capacity change from 0 to 512 [ 78.902209][ T30] audit: type=1400 audit(1761568521.185:704): avc: denied { ioctl } for pid=6880 comm="syz.3.1492" path="socket:[16459]" dev="sockfs" ino=16459 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.949764][ T6859] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 78.970857][ T6859] EXT4-fs warning (device loop2): read_mmp_block:115: Error -117 while reading MMP block 0 [ 78.991948][ T6859] syz.2.1480 (6859) used greatest stack depth: 9472 bytes left [ 79.017685][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.027971][ T30] audit: type=1400 audit(1761568521.315:705): avc: denied { bind } for pid=6889 comm="syz.4.1498" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 79.115663][ T30] audit: type=1400 audit(1761568521.395:706): avc: denied { setopt } for pid=6899 comm="syz.5.1501" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 79.138992][ T6902] __nla_validate_parse: 8 callbacks suppressed [ 79.139017][ T6902] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1502'. [ 79.232751][ T30] audit: type=1400 audit(1761568521.515:707): avc: denied { read } for pid=6912 comm="syz.5.1507" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 79.314185][ T6922] netlink: 'syz.4.1511': attribute type 21 has an invalid length. [ 79.354729][ T6924] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 79.423294][ T30] audit: type=1400 audit(1761568521.705:708): avc: denied { read } for pid=6933 comm="syz.2.1518" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 79.473984][ T6937] loop3: detected capacity change from 0 to 512 [ 79.491054][ T6937] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.511641][ T6937] ext4 filesystem being mounted at /339/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.530858][ T6947] loop0: detected capacity change from 0 to 736 [ 79.553685][ T6950] loop5: detected capacity change from 0 to 128 [ 79.563581][ T6952] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 79.580574][ T6950] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 79.587812][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.608232][ T6950] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 79.681624][ T5548] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 79.814877][ T6982] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1537'. [ 79.821511][ T6981] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1538'. [ 79.866094][ T6987] loop3: detected capacity change from 0 to 512 [ 79.873270][ T6986] loop0: detected capacity change from 0 to 256 [ 80.049955][ T7009] loop0: detected capacity change from 0 to 128 [ 80.152070][ T7009] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 80.156967][ T30] audit: type=1400 audit(1761568522.435:709): avc: denied { write } for pid=7023 comm="syz.5.1558" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 80.201134][ T7009] ext4 filesystem being mounted at /328/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.228568][ T30] audit: type=1400 audit(1761568522.515:710): avc: denied { create } for pid=7008 comm="syz.0.1552" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 80.269196][ T30] audit: type=1400 audit(1761568522.545:711): avc: denied { ioctl } for pid=7029 comm="syz.4.1561" path="socket:[15973]" dev="sockfs" ino=15973 ioctlcmd=0x89eb scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 80.301497][ T3316] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 80.529194][ T7066] loop4: detected capacity change from 0 to 512 [ 80.561348][ T7066] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 80.579240][ T7066] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.595383][ T7066] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.1575: Failed to acquire dquot type 1 [ 80.610120][ T7066] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1575: bg 0: block 40: padding at end of block bitmap is not set [ 80.635365][ T7066] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 80.653701][ T7081] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 80.654396][ T7066] EXT4-fs (loop4): 1 truncate cleaned up [ 80.708662][ T7066] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 80.740212][ T7091] netlink: 'syz.5.1583': attribute type 49 has an invalid length. [ 80.760453][ T7095] netlink: 83992 bytes leftover after parsing attributes in process `syz.0.1586'. [ 80.788959][ T7095] netlink: zone id is out of range [ 80.794243][ T7095] netlink: zone id is out of range [ 80.799587][ T7097] loop2: detected capacity change from 0 to 128 [ 80.829041][ T7095] netlink: set zone limit has 8 unknown bytes [ 80.839814][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.857498][ T7097] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 80.917676][ T7097] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 80.953063][ T3325] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 81.039254][ T7132] loop0: detected capacity change from 0 to 256 [ 81.096299][ T7132] FAT-fs (loop0): error, invalid access to FAT (entry 0x0000007f) [ 81.437101][ T7196] xt_hashlimit: max too large, truncated to 1048576 [ 81.874434][ T7256] loop4: detected capacity change from 0 to 256 [ 82.042809][ T7283] netlink: 'syz.3.1653': attribute type 49 has an invalid length. [ 82.128784][ T7293] IPv6: Can't replace route, no match found [ 82.199055][ T7303] xt_hashlimit: max too large, truncated to 1048576 [ 82.230635][ T7311] loop4: detected capacity change from 0 to 256 [ 82.240636][ T7311] FAT-fs (loop4): error, invalid access to FAT (entry 0x0000007f) [ 82.260057][ T7313] netlink: 83992 bytes leftover after parsing attributes in process `syz.2.1665'. [ 82.280937][ T7313] netlink: zone id is out of range [ 82.286233][ T7313] netlink: zone id is out of range [ 82.318750][ T7313] netlink: set zone limit has 8 unknown bytes [ 82.370967][ T7324] loop3: detected capacity change from 0 to 512 [ 82.405462][ T7324] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.418184][ T7324] ext4 filesystem being mounted at /370/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 82.430758][ T7324] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1681: bg 0: block 145: padding at end of block bitmap is not set [ 82.460295][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.507588][ T10] Process accounting resumed [ 82.568962][ T7348] loop3: detected capacity change from 0 to 512 [ 82.601408][ T7351] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1684'. [ 82.622261][ T7348] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 82.630487][ T7348] EXT4-fs (loop3): orphan cleanup on readonly fs [ 82.638277][ T7348] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.1680: Failed to acquire dquot type 1 [ 82.650586][ T7348] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1680: bg 0: block 40: padding at end of block bitmap is not set [ 82.672963][ T7348] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 82.683194][ T7348] EXT4-fs (loop3): 1 truncate cleaned up [ 82.694390][ T7348] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.745910][ T7368] loop4: detected capacity change from 0 to 512 [ 82.762590][ T7370] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1692'. [ 82.763328][ T7368] EXT4-fs: Ignoring removed i_version option [ 82.771529][ T7370] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1692'. [ 82.786719][ T7368] EXT4-fs: Ignoring removed nobh option [ 82.810738][ T7368] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.823511][ T7368] ext4 filesystem being mounted at /373/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.836872][ T7373] vhci_hcd: invalid port number 96 [ 82.842030][ T7373] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 82.866563][ T7368] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 82.914333][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.923973][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.969202][ T7384] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1701'. [ 83.100411][ T7404] loop5: detected capacity change from 0 to 2048 [ 83.129674][ T7411] loop2: detected capacity change from 0 to 256 [ 83.189127][ T7404] Alternate GPT is invalid, using primary GPT. [ 83.195648][ T7404] loop5: p2 p3 p7 [ 83.368407][ T7439] netlink: 140 bytes leftover after parsing attributes in process `syz.5.1726'. [ 83.382215][ T3006] udevd[3006]: worker [3309] terminated by signal 33 (Unknown signal 33) [ 83.383592][ T7440] SELinux: Context system_u:object is not valid (left unmapped). [ 83.405422][ T36] Process accounting resumed [ 83.431341][ T3547] printk: udevd: 12 output lines suppressed due to ratelimiting [ 83.490507][ T7451] A link change request failed with some changes committed already. Interface batadv0 may have been left with an inconsistent configuration, please check. [ 83.601752][ T10] Process accounting resumed [ 83.623875][ T7467] loop2: detected capacity change from 0 to 512 [ 83.667728][ T7478] loop5: detected capacity change from 0 to 512 [ 83.684906][ T7478] EXT4-fs warning (device loop5): read_mmp_block:115: Error -74 while reading MMP block 13 [ 83.695967][ T7467] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.715314][ T7467] ext4 filesystem being mounted at /388/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.743511][ T7467] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1739: bg 0: block 145: padding at end of block bitmap is not set [ 83.825715][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.836177][ T30] kauditd_printk_skb: 168 callbacks suppressed [ 83.836195][ T30] audit: type=1400 audit(1761568526.125:876): avc: denied { write } for pid=7503 comm="syz.0.1756" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 83.898288][ T7514] loop5: detected capacity change from 0 to 512 [ 83.924164][ T7514] EXT4-fs: Ignoring removed i_version option [ 83.930244][ T7514] EXT4-fs: Ignoring removed nobh option [ 83.951219][ T7514] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.964389][ T7514] ext4 filesystem being mounted at /155/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.985664][ T7530] loop4: detected capacity change from 0 to 512 [ 83.992624][ T7514] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 84.011054][ T30] audit: type=1400 audit(1761568526.295:877): avc: denied { read } for pid=7532 comm="syz.3.1768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 84.035264][ T7530] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.054935][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.064346][ T7530] ext4 filesystem being mounted at /391/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 84.077510][ T7539] SELinux: Context system_u:object_r:restorecond_var_run_t:s0 is not valid (left unmapped). [ 84.080651][ T30] audit: type=1400 audit(1761568526.365:878): avc: denied { relabelfrom } for pid=7538 comm="syz.2.1769" name="SCTPv6" dev="sockfs" ino=17790 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 84.118508][ T7530] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1767: bg 0: block 145: padding at end of block bitmap is not set [ 84.122964][ T30] audit: type=1400 audit(1761568526.375:879): avc: denied { relabelto } for pid=7538 comm="syz.2.1769" name="SCTPv6" dev="sockfs" ino=17790 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 trawcon="system_u:object_r:restorecond_var_run_t:s0" [ 84.176935][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.228993][ T7552] __nla_validate_parse: 10 callbacks suppressed [ 84.229015][ T7552] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1778'. [ 84.279316][ T7559] loop2: detected capacity change from 0 to 2048 [ 84.345977][ T7559] Alternate GPT is invalid, using primary GPT. [ 84.352332][ T7559] loop2: p2 p3 p7 [ 84.355425][ T7569] vhci_hcd: invalid port number 96 [ 84.361198][ T7569] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 84.417844][ T7586] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1790'. [ 84.571453][ T7611] loop4: detected capacity change from 0 to 2048 [ 84.572186][ T7617] binfmt_misc: register: failed to install interpreter file ./file0 [ 84.581004][ T30] audit: type=1400 audit(1761568526.855:880): avc: denied { execute } for pid=7615 comm="syz.3.1809" name="file0" dev="tmpfs" ino=2052 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 84.637372][ T7611] Alternate GPT is invalid, using primary GPT. [ 84.643757][ T7611] loop4: p2 p3 p7 [ 84.648196][ T7621] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1811'. [ 84.667579][ T30] audit: type=1400 audit(1761568526.935:881): avc: denied { nlmsg_read } for pid=7620 comm="syz.3.1811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 84.720026][ T7629] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1815'. [ 84.729151][ T7629] netlink: 'syz.3.1815': attribute type 1 has an invalid length. [ 84.736941][ T7629] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1815'. [ 84.774831][ T7635] loop3: detected capacity change from 0 to 512 [ 84.783008][ T7635] EXT4-fs: Ignoring removed i_version option [ 84.789215][ T7635] EXT4-fs: Ignoring removed nobh option [ 84.809260][ T7635] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.822235][ T7635] ext4 filesystem being mounted at /401/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.845185][ T7635] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 84.866424][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.925929][ T30] audit: type=1400 audit(1761568527.215:882): avc: denied { append } for pid=7653 comm="syz.5.1825" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 84.961783][ T7658] loop3: detected capacity change from 0 to 512 [ 84.968900][ T7658] EXT4-fs warning (device loop3): read_mmp_block:115: Error -74 while reading MMP block 13 [ 85.003517][ T7668] program syz.3.1829 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 85.015184][ T7670] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1830'. [ 85.053997][ T30] audit: type=1326 audit(1761568527.335:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7673 comm="syz.4.1833" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9dd673efc9 code=0x0 [ 85.098667][ T7680] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1836'. [ 85.098683][ T7680] netlink: 348 bytes leftover after parsing attributes in process `syz.3.1836'. [ 85.098699][ T7680] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1836'. [ 85.098710][ T7680] netlink: 348 bytes leftover after parsing attributes in process `syz.3.1836'. [ 85.120853][ T7682] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 85.400958][ T7723] loop5: detected capacity change from 0 to 512 [ 85.415723][ T7723] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.428393][ T7723] ext4 filesystem being mounted at /172/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.441974][ T7723] EXT4-fs warning (device loop5): ext4_group_extend:1886: will only finish group (8193 blocks, 7937 new) [ 85.453607][ T7723] EXT4-fs warning (device loop5): ext4_group_extend:1891: can't read last block, resize aborted [ 85.474675][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.584867][ T7749] loop5: detected capacity change from 0 to 512 [ 85.592111][ T7749] EXT4-fs error (device loop5): ext4_iget_extra_inode:5075: inode #15: comm syz.5.1869: corrupted in-inode xattr: invalid ea_ino [ 85.592301][ T7749] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.1869: couldn't read orphan inode 15 (err -117) [ 85.618297][ T7749] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.635350][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.831309][ T30] audit: type=1400 audit(1761568528.115:884): avc: denied { create } for pid=7780 comm="syz.0.1884" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 85.851593][ T30] audit: type=1400 audit(1761568528.115:885): avc: denied { connect } for pid=7780 comm="syz.0.1884" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 85.940176][ T7797] can0: slcan on ptm0. [ 85.956406][ T7799] netlink: 'syz.5.1893': attribute type 30 has an invalid length. [ 85.974163][ T7796] can0 (unregistered): slcan off ptm0. [ 86.625162][ T7859] SELinux: failed to load policy [ 86.797396][ T7882] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 87.083929][ T7943] syz.4.1962 uses obsolete (PF_INET,SOCK_PACKET) [ 87.118749][ T7951] loop3: detected capacity change from 0 to 128 [ 87.119551][ T7950] syz_tun: entered promiscuous mode [ 87.131947][ T7951] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 87.144398][ T7951] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 87.145853][ T7950] macvtap1: entered promiscuous mode [ 87.177841][ T7950] syz_tun: left promiscuous mode [ 87.196552][ T7960] pimreg3: entered allmulticast mode [ 87.310527][ T7982] new mount options do not match the existing superblock, will be ignored [ 87.322203][ T7985] loop4: detected capacity change from 0 to 512 [ 87.328796][ T7983] netlink: 'syz.2.1981': attribute type 7 has an invalid length. [ 87.331928][ T7982] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 87.336575][ T7983] netlink: 'syz.2.1981': attribute type 8 has an invalid length. [ 87.352351][ T7985] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 87.387062][ T7985] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 87.401641][ T7990] RDS: rds_bind could not find a transport for fe88::3, load rds_tcp or rds_rdma? [ 87.475293][ T7985] EXT4-fs (loop4): 1 truncate cleaned up [ 87.481366][ T7985] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.604572][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.723770][ T8031] sch_tbf: peakrate 9 is lower than or equals to rate 6829859379779001161 ! [ 87.810294][ T8051] loop5: detected capacity change from 0 to 128 [ 87.884807][ T8062] loop4: detected capacity change from 0 to 512 [ 87.923473][ T8062] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.943225][ T8074] netlink: 'syz.3.2024': attribute type 10 has an invalid length. [ 87.964914][ T8076] loop5: detected capacity change from 0 to 128 [ 88.002888][ T8061] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.073548][ T8099] loop3: detected capacity change from 0 to 1024 [ 88.082751][ T8099] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 88.092826][ T8099] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869) [ 88.104476][ T8099] EXT4-fs (loop3): journal inode is deleted [ 88.115699][ T8099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.124816][ T8099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.235205][ T8117] loop4: detected capacity change from 0 to 8192 [ 88.271929][ T8119] mmap: syz.4.2046 (8119) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 88.408365][ T8137] loop5: detected capacity change from 0 to 512 [ 88.415280][ T8137] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 88.424514][ T8137] EXT4-fs (loop5): invalid journal inode [ 88.427467][ T8139] loop4: detected capacity change from 0 to 128 [ 88.430300][ T8137] EXT4-fs (loop5): can't get journal size [ 88.442809][ T8137] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 88.450935][ T8137] System zones: 1-12, 13-13 [ 88.456214][ T8137] EXT4-fs (loop5): 1 truncate cleaned up [ 88.462337][ T8137] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.495141][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.540022][ T8154] loop5: detected capacity change from 0 to 512 [ 88.548220][ T8154] EXT4-fs (loop5): orphan cleanup on readonly fs [ 88.555053][ T8154] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #15: comm syz.5.2062: inode has both inline data and extents flags [ 88.568807][ T8154] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2062: couldn't read orphan inode 15 (err -117) [ 88.581232][ T8154] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.607864][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.644143][ T8168] random: crng reseeded on system resumption [ 88.677984][ T8167] loop4: detected capacity change from 0 to 4096 [ 88.706587][ T8167] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.731101][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.749402][ T8180] loop5: detected capacity change from 0 to 512 [ 88.770811][ T8180] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.787656][ T8180] ext4 filesystem being mounted at /243/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.823054][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.843053][ T8195] usb usb7: usbfs: process 8195 (syz.2.2080) did not claim interface 0 before use [ 88.896772][ T30] kauditd_printk_skb: 42 callbacks suppressed [ 88.896786][ T30] audit: type=1400 audit(1761568531.185:928): avc: denied { getopt } for pid=8205 comm="syz.0.2086" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 88.911216][ T30] audit: type=1400 audit(1761568531.205:929): avc: denied { ioctl } for pid=8207 comm="syz.5.2087" path="socket:[20560]" dev="sockfs" ino=20560 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 89.118095][ T8227] bond1: entered promiscuous mode [ 89.123190][ T8227] bond1: entered allmulticast mode [ 89.128680][ T8227] 8021q: adding VLAN 0 to HW filter on device bond1 [ 89.140421][ T8227] bond1 (unregistering): Released all slaves [ 89.304067][ T30] audit: type=1326 audit(1761568531.595:930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.304112][ T30] audit: type=1326 audit(1761568531.595:931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.332465][ T30] audit: type=1326 audit(1761568531.625:932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.332575][ T30] audit: type=1326 audit(1761568531.625:933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.332607][ T30] audit: type=1326 audit(1761568531.625:934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.334068][ T30] audit: type=1326 audit(1761568531.625:935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=226 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.334110][ T30] audit: type=1326 audit(1761568531.625:936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.334204][ T30] audit: type=1326 audit(1761568531.625:937): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8247 comm="syz.4.2105" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9dd673efc9 code=0x7ffc0000 [ 89.773640][ T8285] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 89.793036][ T8285] vhci_hcd: invalid port number 96 [ 89.798261][ T8285] vhci_hcd: default hub control req: 0311 v0005 i0060 l7 [ 89.807032][ T10] kernel read not supported for file /sysvipc/msg (pid: 10 comm: kworker/0:1) [ 89.837143][ T8299] random: crng reseeded on system resumption [ 89.903175][ T8305] loop5: detected capacity change from 0 to 512 [ 89.947864][ T8305] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.002228][ T8305] ext4 filesystem being mounted at /253/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 90.042997][ T8327] random: crng reseeded on system resumption [ 90.052952][ T8305] EXT4-fs error (device loop5): ext4_get_first_dir_block:3537: inode #12: block 32: comm syz.5.2132: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 90.102991][ T8305] EXT4-fs error (device loop5): ext4_get_first_dir_block:3540: inode #12: comm syz.5.2132: directory missing '.' [ 90.165834][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.410667][ T8369] __nla_validate_parse: 11 callbacks suppressed [ 90.410684][ T8369] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2162'. [ 90.580645][ T8377] netlink: 64 bytes leftover after parsing attributes in process `syz.4.2166'. [ 90.683348][ T10] IPVS: starting estimator thread 0... [ 90.774113][ T8392] IPVS: using max 1824 ests per chain, 91200 per kthread [ 91.122050][ T8468] tipc: Enabling of bearer rejected, failed to enable media [ 91.155122][ T8474] random: crng reseeded on system resumption [ 91.172573][ T8474] Restarting kernel threads ... [ 91.188956][ T8482] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2215'. [ 91.194160][ T8474] Done restarting kernel threads. [ 91.238126][ T8489] bond1: entered promiscuous mode [ 91.243237][ T8489] bond1: entered allmulticast mode [ 91.250824][ T8489] 8021q: adding VLAN 0 to HW filter on device bond1 [ 91.262219][ T8489] bond1 (unregistering): Released all slaves [ 91.328512][ T8504] loop4: detected capacity change from 0 to 512 [ 91.342970][ T8504] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 13 [ 91.487796][ T8524] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2234'. [ 91.557998][ T8543] netlink: 'syz.2.2242': attribute type 30 has an invalid length. [ 91.560025][ T8539] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2243'. [ 91.580156][ T8537] bond1: entered promiscuous mode [ 91.585356][ T8537] bond1: entered allmulticast mode [ 91.591068][ T8537] 8021q: adding VLAN 0 to HW filter on device bond1 [ 91.602835][ T8537] bond1 (unregistering): Released all slaves [ 91.628984][ T8553] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2248'. [ 91.722838][ T8570] loop4: detected capacity change from 0 to 512 [ 91.730803][ T8570] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.2256: corrupted in-inode xattr: invalid ea_ino [ 91.744834][ T8570] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2256: couldn't read orphan inode 15 (err -117) [ 91.744988][ T8574] can0: slcan on ptm0. [ 91.759923][ T8570] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.790210][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.824151][ T8573] can0 (unregistered): slcan off ptm0. [ 92.266591][ T8647] random: crng reseeded on system resumption [ 92.279856][ T8652] dummy0: entered allmulticast mode [ 92.287673][ T8652] dummy0: left allmulticast mode [ 92.458785][ T8685] netlink: 28 bytes leftover after parsing attributes in process `syz.5.2311'. [ 92.513169][ T8696] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2317'. [ 92.663168][ T8729] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 92.696055][ T8734] loop2: detected capacity change from 0 to 128 [ 92.705263][ T8734] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 92.721978][ T8734] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 92.755055][ T8746] loop2: detected capacity change from 0 to 512 [ 92.763674][ T8746] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.2338: iget: bad i_size value: 38620345925642 [ 92.777322][ T8746] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.2338: couldn't read orphan inode 15 (err -117) [ 92.790285][ T8746] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.817828][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.920544][ T8766] loop5: detected capacity change from 0 to 512 [ 92.935819][ T8766] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 92.952014][ T8766] EXT4-fs (loop5): orphan cleanup on readonly fs [ 92.972111][ T8766] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #16: comm syz.5.2349: corrupted inode contents [ 92.995572][ T8766] EXT4-fs (loop5): Remounting filesystem read-only [ 93.006716][ T8766] EXT4-fs (loop5): 1 truncate cleaned up [ 93.013550][ T98] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 93.024201][ T98] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 93.044388][ T98] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 93.077007][ T8779] netlink: 296 bytes leftover after parsing attributes in process `syz.3.2354'. [ 93.151505][ T8789] syz_tun: entered promiscuous mode [ 93.166382][ T8793] netlink: 'syz.2.2370': attribute type 10 has an invalid length. [ 93.171172][ T8789] macvtap1: entered promiscuous mode [ 93.194275][ T8789] syz_tun: left promiscuous mode [ 93.449522][ T8836] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 93.469569][ T8836] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 93.585664][ T8856] vhci_hcd: invalid port number 65 [ 93.590925][ T8856] vhci_hcd: USB_PORT_FEAT_U1/2_TIMEOUT req not supported for USB 2.0 roothub [ 93.667405][ T8865] netlink: 72 bytes leftover after parsing attributes in process `syz.2.2397'. [ 93.886541][ T8903] loop3: detected capacity change from 0 to 128 [ 93.919636][ T8906] pimreg3: entered allmulticast mode [ 94.144872][ T8940] vhci_hcd: invalid port number 255 [ 94.200237][ T8950] loop3: detected capacity change from 0 to 512 [ 94.211046][ T8950] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 94.232285][ T8954] loop2: detected capacity change from 0 to 512 [ 94.242654][ T8950] EXT4-fs (loop3): 1 truncate cleaned up [ 94.255051][ T8954] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 94.264231][ T8954] EXT4-fs (loop2): orphan cleanup on readonly fs [ 94.272229][ T8964] usb usb8: usbfs: process 8964 (syz.0.2442) did not claim interface 5 before use [ 94.280640][ T30] kauditd_printk_skb: 52 callbacks suppressed [ 94.280660][ T30] audit: type=1400 audit(1761568536.555:984): avc: denied { append } for pid=8947 comm="syz.3.2437" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 94.326305][ T8954] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #16: comm syz.2.2439: corrupted inode contents [ 94.355461][ T8954] EXT4-fs (loop2): Remounting filesystem read-only [ 94.362456][ T8954] EXT4-fs (loop2): 1 truncate cleaned up [ 94.368411][ T385] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 94.379040][ T385] Quota error (device loop2): write_blk: dquota write failed [ 94.386482][ T385] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 94.396505][ T385] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 94.407141][ T385] Quota error (device loop2): write_blk: dquota write failed [ 94.414575][ T385] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 94.430603][ T385] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 94.440826][ T385] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 94.449969][ T385] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 94.570244][ T8999] netlink: 'syz.2.2467': attribute type 21 has an invalid length. [ 94.735503][ T30] audit: type=1326 audit(1761568537.025:985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9031 comm="syz.3.2476" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb2fa4fefc9 code=0x7ffc0000 [ 94.759680][ T30] audit: type=1326 audit(1761568537.025:986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9031 comm="syz.3.2476" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb2fa4fefc9 code=0x7ffc0000 [ 94.789343][ T30] audit: type=1326 audit(1761568537.075:987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9031 comm="syz.3.2476" exe="/root/syz-executor" sig=0 arch=c000003e syscall=318 compat=0 ip=0x7fb2fa4fefc9 code=0x7ffc0000 [ 94.915270][ T9052] veth3: entered promiscuous mode [ 94.998185][ T9068] devpts: Bad value for 'gid' [ 95.002948][ T9068] devpts: Bad value for 'gid' [ 95.271495][ T9117] loop3: detected capacity change from 0 to 128 [ 95.279148][ T9117] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 95.295680][ T9117] ext2 filesystem being mounted at /511/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.310205][ T9117] EXT4-fs warning (device loop3): ext4_block_to_path:107: block 1073741824 > max in inode 12 [ 95.348636][ T9123] loop5: detected capacity change from 0 to 512 [ 95.368903][ T9123] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 95.386609][ T9123] EXT4-fs (loop5): 1 truncate cleaned up [ 95.428477][ T9137] loop4: detected capacity change from 0 to 128 [ 95.451794][ T9137] ext4 filesystem being mounted at /558/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 95.466119][ T9140] 9pnet: Could not find request transport: r [ 95.552329][ T9149] loop3: detected capacity change from 0 to 8192 [ 96.357560][ T9168] loop2: detected capacity change from 0 to 512 [ 96.378053][ T9168] EXT4-fs warning (device loop2): read_mmp_block:115: Error -74 while reading MMP block 13 [ 96.499890][ T9196] loop4: detected capacity change from 0 to 512 [ 96.534765][ T9196] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2552: couldn't read orphan inode 26 (err -116) [ 96.557827][ T9196] ext4 filesystem being mounted at /564/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.572524][ T9212] loop3: detected capacity change from 0 to 512 [ 96.603462][ T9212] EXT4-fs error (device loop3): ext4_init_orphan_info:581: comm syz.3.2562: inode #0: comm syz.3.2562: iget: illegal inode # [ 96.626556][ T9212] EXT4-fs (loop3): Remounting filesystem read-only [ 96.633185][ T9212] EXT4-fs (loop3): get orphan inode failed [ 96.634499][ T9218] __nla_validate_parse: 4 callbacks suppressed [ 96.634517][ T9218] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2565'. [ 96.654139][ T9212] EXT4-fs (loop3): mount failed [ 96.687310][ T9227] loop2: detected capacity change from 0 to 512 [ 96.694091][ T9227] EXT4-fs: Ignoring removed oldalloc option [ 96.700452][ T9227] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 96.714512][ T9227] EXT4-fs (loop2): 1 truncate cleaned up [ 96.716870][ T9230] IPv6: sit1: Disabled Multicast RS [ 96.725814][ T9229] loop4: detected capacity change from 0 to 1024 [ 96.732590][ T9229] EXT4-fs: Ignoring removed nobh option [ 96.738284][ T9229] EXT4-fs: Ignoring removed bh option [ 96.885081][ T9263] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2585'. [ 96.905184][ T9265] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2584'. [ 97.117620][ T9305] loop3: detected capacity change from 0 to 512 [ 97.138110][ T9305] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 97.164003][ T9305] EXT4-fs (loop3): mount failed [ 97.246418][ T9322] ALSA: seq fatal error: cannot create timer (-19) [ 97.326541][ T9338] loop2: detected capacity change from 0 to 512 [ 97.368795][ T9346] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2624'. [ 97.413637][ T9352] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 97.470209][ T9364] xt_nfacct: accounting object `\$9ZM#mU|^c\F9YⳈ' does not exist [ 97.496580][ T9367] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2633'. [ 97.586575][ T9385] tmpfs: Bad value for 'mpol' [ 97.626258][ T9391] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 97.816145][ T9414] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2651'. [ 97.842847][ T9416] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2652'. [ 98.315836][ T9471] macvlan1: entered allmulticast mode [ 98.321274][ T9471] veth1_vlan: entered allmulticast mode [ 98.339743][ T9474] xt_policy: output policy not valid in PREROUTING and INPUT [ 98.454994][ T9491] loop5: detected capacity change from 0 to 2048 [ 98.480718][ T9500] loop3: detected capacity change from 0 to 1024 [ 98.544282][ T9517] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2698'. [ 98.576090][ T9520] netlink: 4436 bytes leftover after parsing attributes in process `syz.5.2699'. [ 98.588653][ T9520] x_tables: ip_tables: osf.0 match: invalid size 48 (kernel) != (user) 4096 [ 98.636584][ T9529] loop5: detected capacity change from 0 to 1024 [ 98.646684][ T9529] EXT4-fs: Ignoring removed orlov option [ 98.652441][ T9529] EXT4-fs: Ignoring removed mblk_io_submit option [ 98.659036][ T9529] EXT4-fs: inline encryption not supported [ 99.402797][ T9585] netlink: 'syz.4.2728': attribute type 2 has an invalid length. [ 99.411144][ T9585] netlink: 'syz.4.2728': attribute type 2 has an invalid length. [ 99.473632][ T9592] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2732'. [ 99.579108][ T30] kauditd_printk_skb: 44 callbacks suppressed [ 99.579128][ T30] audit: type=1400 audit(1761568541.865:1031): avc: denied { getopt } for pid=9597 comm="syz.4.2735" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 99.695826][ T9616] netlink: 'syz.2.2744': attribute type 11 has an invalid length. [ 99.761038][ T9624] loop2: detected capacity change from 0 to 2048 [ 99.780031][ T9632] tipc: Enabling of bearer rejected, failed to enable media [ 99.809489][ T9624] Alternate GPT is invalid, using primary GPT. [ 99.816074][ T9624] loop2: p2 p3 p7 [ 99.949687][ T9657] loop5: detected capacity change from 0 to 1024 [ 99.956698][ T9657] EXT4-fs: Ignoring removed orlov option [ 100.024590][ T9673] loop5: detected capacity change from 0 to 256 [ 100.088995][ T30] audit: type=1400 audit(1761568542.375:1032): avc: denied { setopt } for pid=9680 comm="syz.5.2774" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 100.110308][ T30] audit: type=1400 audit(1761568542.395:1033): avc: denied { read } for pid=9680 comm="syz.5.2774" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 100.312229][ T30] audit: type=1326 audit(1761568542.595:1034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.337387][ T30] audit: type=1326 audit(1761568542.595:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.361677][ T30] audit: type=1326 audit(1761568542.595:1036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.385788][ T30] audit: type=1326 audit(1761568542.595:1037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.450902][ T30] audit: type=1326 audit(1761568542.595:1038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.475250][ T30] audit: type=1326 audit(1761568542.595:1039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.499498][ T30] audit: type=1326 audit(1761568542.595:1040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9702 comm="syz.5.2785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5cafa1efc9 code=0x7ffc0000 [ 100.697404][ T9732] tipc: Started in network mode [ 100.702337][ T9732] tipc: Node identity 0000000000002d460000000000000001, cluster identity 4711 [ 100.711977][ T9732] tipc: Enabling of bearer rejected, failed to enable media [ 100.921517][ T9762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9762 comm=syz.4.2814 [ 101.101721][ T9780] loop2: detected capacity change from 0 to 512 [ 101.111552][ T9780] EXT4-fs: Ignoring removed nobh option [ 101.120908][ T9784] loop4: detected capacity change from 0 to 512 [ 101.130574][ T9780] EXT4-fs (loop2): invalid first ino: 1 [ 101.156615][ T9784] ext4 filesystem being mounted at /612/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.192744][ T9784] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.2824: corrupted xattr block 32: e_value size too large [ 101.213192][ T9784] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 101.223192][ T9784] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.2824: corrupted xattr block 32: e_value size too large [ 101.253045][ T9784] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 101.269796][ T9784] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.2824: corrupted xattr block 32: e_value size too large [ 101.300597][ T9784] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 101.375191][ T9819] loop2: detected capacity change from 0 to 2048 [ 101.403463][ T9830] loop3: detected capacity change from 0 to 512 [ 101.421753][ T9830] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 101.452023][ T9830] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2846: Invalid block bitmap block 0 in block_group 0 [ 101.468070][ T9838] syz.5.2849 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 101.478668][ T9830] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 101.488527][ T9830] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #11: comm syz.3.2846: attempt to clear invalid blocks 983261 len 1 [ 101.523409][ T9830] EXT4-fs error (device loop3): __ext4_get_inode_loc:4832: comm syz.3.2846: Invalid inode table block 0 in block_group 0 [ 101.536751][ T9830] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 101.546799][ T9830] EXT4-fs error (device loop3) in ext4_orphan_del:301: Corrupt filesystem [ 101.567757][ T9830] EXT4-fs error (device loop3): __ext4_get_inode_loc:4832: comm syz.3.2846: Invalid inode table block 0 in block_group 0 [ 101.582502][ T9830] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 101.592552][ T9830] EXT4-fs error (device loop3): ext4_truncate:4637: inode #11: comm syz.3.2846: mark_inode_dirty error [ 101.620999][ T9830] EXT4-fs error (device loop3) in ext4_process_orphan:343: Corrupt filesystem [ 101.626585][ T9855] IPVS: ip_vs_edit_dest(): server weight less than zero [ 101.633337][ T9830] EXT4-fs error (device loop3): __ext4_get_inode_loc:4832: comm syz.3.2846: Invalid inode table block 0 in block_group 0 [ 101.659512][ T9830] EXT4-fs (loop3): 1 truncate cleaned up [ 101.758858][ T9874] loop4: detected capacity change from 0 to 512 [ 101.767246][ T9874] EXT4-fs: Ignoring removed orlov option [ 101.773013][ T9874] EXT4-fs: Ignoring removed i_version option [ 101.779659][ T9874] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 101.811711][ T9874] ext4 filesystem being mounted at /618/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.846012][ T9889] loop5: detected capacity change from 0 to 512 [ 101.857461][ T9874] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #2: comm syz.4.2864: corrupted inode contents [ 101.878408][ T9889] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 101.888732][ T9874] EXT4-fs (loop4): Remounting filesystem read-only [ 101.919416][ T9889] EXT4-fs (loop5): 1 truncate cleaned up [ 101.982729][ T9910] loop4: detected capacity change from 0 to 1024 [ 102.023291][ T9910] ext4 filesystem being mounted at /620/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.071690][ T9926] netlink: 'syz.2.2890': attribute type 1 has an invalid length. [ 102.079732][ T9926] netlink: 'syz.2.2890': attribute type 2 has an invalid length. [ 102.094833][ T9926] __nla_validate_parse: 4 callbacks suppressed [ 102.094853][ T9926] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2890'. [ 102.185101][ T9945] vlan3: entered allmulticast mode [ 102.185782][ T2966] hid_parser_main: 43 callbacks suppressed [ 102.185803][ T2966] hid-generic 0000:3000000:0000.0003: unknown main item tag 0x4 [ 102.204075][ T2966] hid-generic 0000:3000000:0000.0003: unknown main item tag 0x2 [ 102.223594][ T2966] hid-generic 0000:3000000:0000.0003: unknown main item tag 0x3 [ 102.231878][ T2966] hid-generic 0000:3000000:0000.0003: hidraw0: HID v0.00 Device [sy] on syz0 [ 102.388336][ T9970] loop3: detected capacity change from 0 to 8192 [ 102.399396][ T9979] SELinux: syz.4.2915 (9979) set checkreqprot to 1. This is no longer supported. [ 102.455240][ T9988] netlink: 664 bytes leftover after parsing attributes in process `syz.3.2919'. [ 102.479098][ T9991] syz.4.2922 (9991) used obsolete PPPIOCDETACH ioctl [ 102.602392][T10015] loop3: detected capacity change from 0 to 128 [ 102.629863][T10019] loop2: detected capacity change from 0 to 128 [ 102.657203][T10019] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 102.665206][T10019] FAT-fs (loop2): Filesystem has been set read-only [ 102.677894][T10025] loop5: detected capacity change from 0 to 512 [ 102.678147][T10019] syz.2.2936: attempt to access beyond end of device [ 102.678147][T10019] loop2: rw=524288, sector=2065, nr_sectors = 8 limit=128 [ 102.698149][T10025] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 102.699413][T10019] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 102.716230][T10019] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000100) [ 102.724576][T10019] syz.2.2936: attempt to access beyond end of device [ 102.724576][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.738934][T10019] syz.2.2936: attempt to access beyond end of device [ 102.738934][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.755610][T10025] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.2940: Invalid block bitmap block 0 in block_group 0 [ 102.766851][T10019] syz.2.2936: attempt to access beyond end of device [ 102.766851][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.775519][T10025] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 102.791348][T10025] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #11: comm syz.5.2940: attempt to clear invalid blocks 983261 len 1 [ 102.805814][T10025] EXT4-fs error (device loop5): __ext4_get_inode_loc:4832: comm syz.5.2940: Invalid inode table block 0 in block_group 0 [ 102.818818][T10025] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 102.828425][T10025] EXT4-fs error (device loop5) in ext4_orphan_del:301: Corrupt filesystem [ 102.837273][T10025] EXT4-fs error (device loop5): __ext4_get_inode_loc:4832: comm syz.5.2940: Invalid inode table block 0 in block_group 0 [ 102.850815][T10025] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6313: Corrupt filesystem [ 102.853971][T10019] syz.2.2936: attempt to access beyond end of device [ 102.853971][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.860581][T10025] EXT4-fs error (device loop5): ext4_truncate:4637: inode #11: comm syz.5.2940: mark_inode_dirty error [ 102.884772][T10019] syz.2.2936: attempt to access beyond end of device [ 102.884772][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.898205][T10025] EXT4-fs error (device loop5) in ext4_process_orphan:343: Corrupt filesystem [ 102.907441][T10025] EXT4-fs error (device loop5): __ext4_get_inode_loc:4832: comm syz.5.2940: Invalid inode table block 0 in block_group 0 [ 102.924193][T10025] EXT4-fs (loop5): 1 truncate cleaned up [ 102.924197][T10019] syz.2.2936: attempt to access beyond end of device [ 102.924197][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.924335][T10019] syz.2.2936: attempt to access beyond end of device [ 102.924335][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.958618][T10019] syz.2.2936: attempt to access beyond end of device [ 102.958618][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 102.972986][T10019] syz.2.2936: attempt to access beyond end of device [ 102.972986][T10019] loop2: rw=0, sector=2065, nr_sectors = 8 limit=128 [ 103.051413][T10051] loop4: detected capacity change from 0 to 164 [ 103.064849][T10055] netlink: 4 bytes leftover after parsing attributes in process `syz.5.2949'. [ 103.272037][T10081] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.2961'. [ 103.288877][T10072] netlink: 16402 bytes leftover after parsing attributes in process `syz.5.2961'. [ 103.345821][T10087] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2969'. [ 103.423645][T10099] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2974'. [ 103.556226][ T12] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 103.568073][ T12] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 103.577055][ T12] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 103.585876][ T12] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 103.629896][T10121] veth1_macvtap: left promiscuous mode [ 103.635547][T10121] macsec0: entered promiscuous mode [ 103.640994][T10121] macsec0: entered allmulticast mode [ 103.650467][T10121] veth1_macvtap: entered promiscuous mode [ 103.656287][T10121] veth1_macvtap: entered allmulticast mode [ 103.662303][T10121] macsec0: left promiscuous mode [ 103.667471][T10121] macsec0: left allmulticast mode [ 103.672587][T10121] veth1_macvtap: left allmulticast mode [ 103.779411][T10132] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2991'. [ 103.788621][T10133] loop2: detected capacity change from 0 to 512 [ 103.795639][T10133] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 103.807684][T10133] EXT4-fs (loop2): 1 truncate cleaned up [ 103.819931][T10136] loop4: detected capacity change from 0 to 1024 [ 103.911786][T10150] tmpfs: Bad value for 'mpol' [ 103.992144][T10165] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3005'. [ 104.104501][T10177] netlink: 'syz.4.3011': attribute type 10 has an invalid length. [ 104.112549][T10177] batadv0: left promiscuous mode [ 104.117882][T10177] batadv0: left allmulticast mode [ 104.126783][T10177] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.141402][T10177] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 104.253778][T10197] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 104.310425][T10208] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3026'. [ 104.435075][T10235] program syz.5.3037 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 104.498038][T10245] SELinux: failed to load policy [ 104.548840][T10253] nfs4: Bad value for 'source' [ 104.666814][ T30] kauditd_printk_skb: 34 callbacks suppressed [ 104.666852][ T30] audit: type=1400 audit(1761568546.955:1074): avc: denied { read } for pid=10274 comm="syz.4.3057" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 104.696134][ T30] audit: type=1400 audit(1761568546.955:1075): avc: denied { open } for pid=10274 comm="syz.4.3057" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 104.733913][ T30] audit: type=1400 audit(1761568547.015:1076): avc: denied { ioctl } for pid=10274 comm="syz.4.3057" path="/dev/nvram" dev="devtmpfs" ino=98 ioctlcmd=0x7041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 104.854588][T10302] netlink: 'syz.2.3069': attribute type 1 has an invalid length. [ 104.905486][T10313] netlink: 'syz.4.3072': attribute type 10 has an invalid length. [ 104.917328][T10313] team0: Port device dummy0 added [ 104.923621][T10313] netlink: 'syz.4.3072': attribute type 10 has an invalid length. [ 104.936413][ T30] audit: type=1326 audit(1761568547.225:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 104.936503][T10313] team0: Port device dummy0 removed [ 104.964863][ T30] audit: type=1326 audit(1761568547.255:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 104.985819][T10313] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 104.989070][ T30] audit: type=1326 audit(1761568547.255:1079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=428 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 105.022138][ T30] audit: type=1326 audit(1761568547.255:1080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 105.046302][ T30] audit: type=1326 audit(1761568547.255:1081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 105.070260][ T30] audit: type=1326 audit(1761568547.255:1082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=442 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 105.094051][ T30] audit: type=1326 audit(1761568547.255:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10314 comm="syz.0.3076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2f7447efc9 code=0x7ffc0000 [ 105.169640][T10327] program syz.5.3081 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.235213][T10338] loop2: detected capacity change from 0 to 512 [ 105.268818][T10338] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 105.279641][T10338] EXT4-fs (loop2): orphan cleanup on readonly fs [ 105.306633][T10338] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #16: comm syz.2.3086: corrupted inode contents [ 105.320087][T10355] loop5: detected capacity change from 0 to 128 [ 105.333038][T10338] EXT4-fs (loop2): Remounting filesystem read-only [ 105.346653][T10355] EXT4-fs mount: 44 callbacks suppressed [ 105.346672][T10355] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 105.360053][T10338] EXT4-fs (loop2): 1 truncate cleaned up [ 105.365457][ T98] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 105.381146][ T98] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 105.391993][T10355] ext4 filesystem being mounted at /442/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 105.393537][ T98] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 105.427745][T10355] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:375: inode #2: comm syz.5.3094: No space for directory leaf checksum. Please run e2fsck -D. [ 105.443257][T10355] EXT4-fs error (device loop5): htree_dirblock_to_tree:1051: inode #2: comm syz.5.3094: Directory block failed checksum [ 105.461217][T10338] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.474617][ T5548] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 105.499633][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.520875][T10372] netlink: 'syz.4.3102': attribute type 1 has an invalid length. [ 105.660746][T10402] netlink: 'syz.5.3116': attribute type 1 has an invalid length. [ 105.876349][T10442] netlink: 'syz.2.3136': attribute type 6 has an invalid length. [ 105.955189][T10459] loop5: detected capacity change from 0 to 512 [ 105.967833][T10459] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.982836][T10459] ext4 filesystem being mounted at /455/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.012593][T10459] SELinux: Context @ is not valid (left unmapped). [ 106.061433][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.081614][T10484] xt_hashlimit: max too large, truncated to 1048576 [ 106.099152][T10484] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 106.194280][T10494] netlink: 'syz.2.3159': attribute type 11 has an invalid length. [ 106.202165][T10494] netlink: 'syz.2.3159': attribute type 14 has an invalid length. [ 106.251064][T10492] tmpfs: Bad value for 'mpol' [ 106.284218][T10505] SELinux: Context is not valid (left unmapped). [ 106.429701][T10527] SELinux: security_context_str_to_sid ( ) failed with errno=-22 [ 106.479594][T10543] loop2: detected capacity change from 0 to 1024 [ 106.492963][T10543] EXT4-fs: Ignoring removed nobh option [ 106.498891][T10543] EXT4-fs: Ignoring removed bh option [ 106.526300][T10543] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.550762][T10556] loop5: detected capacity change from 0 to 512 [ 106.567924][ T3325] ================================================================== [ 106.576050][ T3325] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 106.583453][ T3325] [ 106.585790][ T3325] read-write to 0xffff888119d05228 of 8 bytes by interrupt on cpu 0: [ 106.594044][ T3325] __xa_clear_mark+0xf5/0x1e0 [ 106.598743][ T3325] __folio_end_writeback+0xf7/0x3b0 [ 106.603953][ T3325] folio_end_writeback_no_dropbehind+0x6d/0x1b0 [ 106.610738][ T3325] folio_end_writeback+0x1c/0x70 [ 106.615697][ T3325] end_buffer_async_write+0x156/0x1f0 [ 106.621103][ T3325] end_bio_bh_io_sync+0x79/0xa0 [ 106.626353][ T3325] bio_endio+0x37e/0x420 [ 106.631225][ T3325] blk_update_request+0x336/0x730 [ 106.636352][ T3325] blk_mq_end_request+0x26/0x50 [ 106.641224][ T3325] lo_complete_rq+0x98/0x140 [ 106.645830][ T3325] blk_done_softirq+0x77/0xb0 [ 106.650519][ T3325] handle_softirqs+0xba/0x290 [ 106.655220][ T3325] run_ksoftirqd+0x1c/0x30 [ 106.659655][ T3325] smpboot_thread_fn+0x32b/0x530 [ 106.664608][ T3325] kthread+0x489/0x510 [ 106.668710][ T3325] ret_from_fork+0x122/0x1b0 [ 106.673408][ T3325] ret_from_fork_asm+0x1a/0x30 [ 106.678192][ T3325] [ 106.680522][ T3325] read to 0xffff888119d05228 of 8 bytes by task 3325 on cpu 1: [ 106.688065][ T3325] xas_find_marked+0x218/0x620 [ 106.692849][ T3325] find_get_entry+0x5d/0x380 [ 106.697458][ T3325] filemap_get_folios_tag+0x92/0x210 [ 106.702769][ T3325] filemap_write_and_wait_range+0x1d3/0x340 [ 106.708953][ T3325] sync_blockdev+0x35/0x50 [ 106.713563][ T3325] sync_filesystem+0x162/0x190 [ 106.718350][ T3325] generic_shutdown_super+0x44/0x210 [ 106.723751][ T3325] kill_block_super+0x2a/0x70 [ 106.728500][ T3325] ext4_kill_sb+0x42/0x80 [ 106.732841][ T3325] deactivate_locked_super+0x75/0x1c0 [ 106.738223][ T3325] deactivate_super+0x97/0xa0 [ 106.742921][ T3325] cleanup_mnt+0x269/0x2e0 [ 106.747573][ T3325] __cleanup_mnt+0x19/0x20 [ 106.752465][ T3325] task_work_run+0x131/0x1a0 [ 106.757532][ T3325] exit_to_user_mode_loop+0xed/0x110 [ 106.762837][ T3325] do_syscall_64+0x1d6/0x200 [ 106.767615][ T3325] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.773540][ T3325] [ 106.775884][ T3325] value changed: 0x0000000000000014 -> 0x0000000000000000 [ 106.783523][ T3325] [ 106.785942][ T3325] Reported by Kernel Concurrency Sanitizer on: [ 106.792196][ T3325] CPU: 1 UID: 0 PID: 3325 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 106.803849][ T3325] Tainted: [W]=WARN [ 106.807662][ T3325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 106.817898][ T3325] ================================================================== [ 106.832836][ T3325] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.856938][T10562] loop4: detected capacity change from 0 to 512 [ 106.880241][T10556] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.885399][T10562] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3192: bg 0: block 248: padding at end of block bitmap is not set [ 106.893545][T10556] ext4 filesystem being mounted at /464/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.922054][T10562] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.3192: Failed to acquire dquot type 1 [ 106.938544][T10562] EXT4-fs (loop4): 1 truncate cleaned up [ 106.947887][T10562] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.964951][ T5548] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.975947][T10562] ext4 filesystem being mounted at /695/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.002666][T10562] syz.4.3192 (10562) used greatest stack depth: 9120 bytes left [ 107.011476][ T3321] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.