last executing test programs: 1m49.619323881s ago: executing program 0 (id=177): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="800000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000005000128009000100766c616e000000004000028006000100000ffe00340003800c0001000ffe0000000000000c00010000217fffff0080030c00010000010000000000000c000100040000000000000008000500", @ANYRES32=r1, @ANYBLOB="080003"], 0x80}, 0x1, 0x0, 0x0, 0x20044081}, 0x8000) 1m49.569994585s ago: executing program 0 (id=181): sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=ANY=[], 0x10}], 0x1}, 0x0) r0 = socket$inet(0x2, 0x3, 0xd) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 1m49.462490803s ago: executing program 0 (id=187): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000008500000073000000850000005000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001b40)={&(0x7f0000000100)='kfree\x00', r0}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) 1m49.398586719s ago: executing program 0 (id=192): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x441, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) 1m49.269442169s ago: executing program 0 (id=196): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) 1m49.233154882s ago: executing program 0 (id=199): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0xd33) pread64(r0, &(0x7f0000000040)=""/140, 0x8c, 0xe930) 1m34.200033254s ago: executing program 32 (id=199): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') pread64(r0, &(0x7f0000002280)=""/4096, 0x1000, 0xd33) pread64(r0, &(0x7f0000000040)=""/140, 0x8c, 0xe930) 1.872115497s ago: executing program 3 (id=4508): r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x1c, r0, 0x1, 0x0, 0x0, {0x7}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x10000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40014}, 0x0) 1.812761133s ago: executing program 3 (id=4511): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000100), 0x1, 0x599, &(0x7f0000000540)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0xffffffffffffff23, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) 1.586727581s ago: executing program 2 (id=4516): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6c000000020601000000000600000000000000000e0003006269746d61703a69700000000500040000ffed000900020073797a3200000000240007800c00028008000140ffffffff0c0001800800014080ffffff050014000200000005000500020000000500010006"], 0x6c}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d40)={0x28, 0x3, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40004}, 0x40080d0) 1.385458887s ago: executing program 5 (id=4521): unshare(0x22020600) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, 0x0) 1.335392081s ago: executing program 5 (id=4523): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, 0x0) 1.168579045s ago: executing program 2 (id=4528): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x24, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 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, 0x10000, 0x8, 0x0, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @sched_cls=0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000bc0)=ANY=[@ANYRES32=0x1, @ANYRES32=r0, @ANYBLOB='.'], 0x20) 1.11060125s ago: executing program 2 (id=4531): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e000000040000000400000003"], 0x50) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1c, &(0x7f0000000d80)=ANY=[@ANYBLOB="180800002008ffb0000000000500000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf0900000000000035090100000000009500000000070000b7020000000000007b9a00fe0000000066090000fdffffffdbaaf0ff10010000bf8600000000000007080000c8070000bfa400000000000007040000f0ffffffd50000000800000018220000", @ANYRES32=r1, @ANYBLOB="000000000600000007000000080000004608f0ff760000005d9800000000000056080000020000008500000007000000b70000000000000095"], &(0x7f0000000980)='GPL\x00', 0x9, 0x0, 0x0, 0x41000, 0x68, '\x00', 0x0, @fallback=0x9, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 787.036266ms ago: executing program 3 (id=4542): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x2001, 0x0) clock_adjtime(0xffffffd3, &(0x7f0000000000)={0xb, 0x86, 0xfffffffffffffffe, 0x5, 0x7, 0xb, 0x651, 0xffffffff, 0x9657, 0x0, 0x7ffffffd, 0x0, 0xf3, 0xb, 0x80000000000000, 0xcc3, 0x1, 0x1, 0x94d6, 0x5, 0xfffffffd, 0x8, 0x8, 0xfffffffffffffffa, 0x3, 0x6}) 598.500961ms ago: executing program 1 (id=4549): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200008, &(0x7f0000000380)={[{@nolazytime}, {@auto_da_alloc}, {@sysvgroups}, {@norecovery}, {@jqfmt_vfsv0}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@user_xattr}]}, 0x3, 0x56a, &(0x7f00000015c0)="$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") r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000280)={0x0, 0x2904c, 0x0, 0x10003, '\x00', [{0x1000}, {0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x200}]}) 510.192558ms ago: executing program 1 (id=4551): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000066850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000000000850000008600000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 476.555831ms ago: executing program 5 (id=4553): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000001c0)='./file1\x00', 0x1010040, &(0x7f00000003c0)={[{@noquota}, {@debug}, {@jqfmt_vfsv0}, {@noauto_da_alloc}, {@resgid}]}, 0x3, 0x4eb, &(0x7f0000001fc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) 442.743004ms ago: executing program 4 (id=4554): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket(0x2b, 0x1, 0x1) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYBLOB="000202"], 0x18) 420.573446ms ago: executing program 3 (id=4555): unshare(0x62040200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {}, {0x2, 0xfffd, @remote}, {0x2, 0x0, @empty}, 0xab852ebbeefbd6b1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x1}) 351.655071ms ago: executing program 4 (id=4556): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @reject={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_REJECT_ICMP_CODE={0x5, 0x2, 0xfb}, @NFTA_REJECT_TYPE={0x8, 0x1, 0x1, 0x0, 0x2}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}}, 0x0) 325.653973ms ago: executing program 4 (id=4557): r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000eca20ae40000440003800800010002"], 0x58}}, 0x0) 302.842425ms ago: executing program 1 (id=4558): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r1, 0x403, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5, 0x2a, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x20000000) 289.988956ms ago: executing program 5 (id=4559): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x18) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300), 0x4001, 0x0) 242.48825ms ago: executing program 4 (id=4560): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/233, 0xe9}], 0x1}, 0x0) close(r0) 207.587143ms ago: executing program 1 (id=4561): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) syz_emit_ethernet(0x7f, &(0x7f00000001c0)={@local, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x71, 0x65, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010104, @local}, @time_exceeded={0xb, 0x0, 0x0, 0x3, 0x2c, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@cipso={0x86, 0x24, 0x0, [{0x0, 0xd, "5e000000ff000000000000"}, {0x0, 0x4, "4eb8"}, {0x0, 0xd, "9606053d0006ff00800000"}]}, @lsrr={0x83, 0x13, 0x0, [@dev, @loopback, @loopback, @multicast2]}, @cipso={0x86, 0x6}]}}, "a8"}}}}}, 0x0) 190.719205ms ago: executing program 3 (id=4562): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xc, &(0x7f0000000dc0)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b7030000000000008500000006000000850000000700000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x15, 0x0) 139.472658ms ago: executing program 5 (id=4563): shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) unshare(0xa000000) 134.062469ms ago: executing program 4 (id=4564): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002078316e00000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b7030000800000008500000006000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) lsm_set_self_attr(0x67, 0x0, 0x8a, 0x0) 113.419911ms ago: executing program 1 (id=4565): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000440)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x18, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_MATCH_INFO={0x4}, @NFTA_MATCH_NAME={0x8, 0x1, 'tcp\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x0) 91.225943ms ago: executing program 2 (id=4566): r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$inet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x2005c080) sendmsg$inet(r0, &(0x7f0000000340)={0x0, 0x7ffcb000, &(0x7f0000000300)=[{&(0x7f00000000c0)='6', 0x18000}], 0x8}, 0x0) 75.138644ms ago: executing program 4 (id=4567): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x41000004, 0x0) ptrace(0x10, r0) 66.684454ms ago: executing program 5 (id=4568): syz_io_uring_setup(0xd1, &(0x7f0000000480)={0x0, 0xc91, 0x100, 0x22, 0x1b7}, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') lseek(r0, 0x1000000, 0x0) 36.837757ms ago: executing program 3 (id=4569): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r0, 0x4000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000340)=0x4, 0x4) 29.870047ms ago: executing program 1 (id=4570): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002a20702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) lsetxattr$security_selinux(&(0x7f00000001c0)='.\x00', &(0x7f0000000240), &(0x7f00000005c0)='system_u:object_r:hwdata_t:s0\x00', 0x1e, 0x3) 29.693318ms ago: executing program 2 (id=4571): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x8604}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@mpls_getroute={0x24, 0x1a, 0x9e8a232eead7ae69, 0x70bd26, 0x0, {0x1c, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4}, [@RTA_OIF={0x8}]}, 0x24}}, 0x0) 0s ago: executing program 2 (id=4572): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): 0000 [ 100.359565][ T29] audit: type=1326 audit(1754523256.453:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8220 comm="syz.2.1964" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24334ebe9 code=0x7ffc0000 [ 100.554625][ T8240] loop3: detected capacity change from 0 to 4096 [ 100.582042][ T8240] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 100.622499][ T8250] loop2: detected capacity change from 0 to 512 [ 100.633235][ T8250] EXT4-fs: Ignoring removed bh option [ 100.641811][ T8250] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 100.663543][ T8250] EXT4-fs (loop2): 1 truncate cleaned up [ 100.673793][ T8247] loop1: detected capacity change from 0 to 2048 [ 100.709222][ T8247] EXT4-fs (loop1): failed to initialize system zone (-117) [ 100.729804][ T8247] EXT4-fs (loop1): mount failed [ 100.981082][ T8287] tipc: Enabling of bearer rejected, failed to enable media [ 101.245152][ T8315] loop1: detected capacity change from 0 to 512 [ 101.283455][ T8315] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 101.519194][ T8342] loop3: detected capacity change from 0 to 1764 [ 101.755167][ T8363] netlink: 'syz.1.2029': attribute type 5 has an invalid length. [ 101.849584][ T8374] loop1: detected capacity change from 0 to 128 [ 101.866148][ T8374] FAT-fs (loop1): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 102.102513][ T8406] loop3: detected capacity change from 0 to 512 [ 102.116082][ T8406] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 102.128941][ T8406] EXT4-fs (loop3): orphan cleanup on readonly fs [ 102.141669][ T8406] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.2047: Block bitmap for bg 0 marked uninitialized [ 102.166755][ T8406] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 102.188558][ T8406] EXT4-fs (loop3): 1 orphan inode deleted [ 102.212819][ T8406] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 102.237715][ T8406] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 102.249456][ T8406] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.2047: Block bitmap for bg 0 marked uninitialized [ 102.379921][ T8425] loop3: detected capacity change from 0 to 1024 [ 102.382053][ T8429] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2058'. [ 102.431082][ T8425] ext4 filesystem being mounted at /461/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.617899][ T8456] random: crng reseeded on system resumption [ 102.723526][ T8470] loop1: detected capacity change from 0 to 1024 [ 102.766813][ T8470] EXT4-fs: Ignoring removed oldalloc option [ 102.775006][ T8470] EXT4-fs: Ignoring removed nobh option [ 102.853168][ T8485] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2083'. [ 102.953092][ T8470] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 18: block 241:freeing already freed block (bit 15); block bitmap corrupt. [ 103.003549][ T8493] loop2: detected capacity change from 0 to 1024 [ 103.082485][ T8493] EXT4-fs: Ignoring removed oldalloc option [ 103.110405][ T3309] EXT4-fs unmount: 38 callbacks suppressed [ 103.110427][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.172630][ T8506] tipc: Enabling of bearer rejected, failed to enable media [ 103.184046][ T8493] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.316649][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.497316][ T8528] loop2: detected capacity change from 0 to 128 [ 103.763994][ T8543] geneve2: entered promiscuous mode [ 103.907390][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 103.907448][ T29] audit: type=1400 audit(1754523260.073:737): avc: denied { map } for pid=8555 comm="syz.1.2116" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 104.112432][ T29] audit: type=1400 audit(1754523260.273:738): avc: denied { mount } for pid=8570 comm="syz.2.2123" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 104.276486][ T8577] syz.5.2126 (8577) used obsolete PPPIOCDETACH ioctl [ 104.302209][ T29] audit: type=1400 audit(1754523260.343:739): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 104.330441][ T29] audit: type=1326 audit(1754523260.373:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8574 comm="syz.2.2125" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24334ebe9 code=0x7ffc0000 [ 104.359730][ T29] audit: type=1326 audit(1754523260.373:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8574 comm="syz.2.2125" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24334ebe9 code=0x7ffc0000 [ 104.386327][ T29] audit: type=1326 audit(1754523260.373:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8574 comm="syz.2.2125" exe="/root/syz-executor" sig=0 arch=c000003e syscall=218 compat=0 ip=0x7fd24334ebe9 code=0x7ffc0000 [ 104.415867][ T29] audit: type=1326 audit(1754523260.373:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8574 comm="syz.2.2125" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24334ebe9 code=0x7ffc0000 [ 104.446817][ T29] audit: type=1326 audit(1754523260.373:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8574 comm="syz.2.2125" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd24334ebe9 code=0x7ffc0000 [ 104.474421][ T29] audit: type=1400 audit(1754523260.583:745): avc: denied { write } for pid=8592 comm="syz.2.2133" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 104.509246][ T8597] netlink: 332 bytes leftover after parsing attributes in process `syz.3.2134'. [ 104.554207][ T8601] delete_channel: no stack [ 104.584962][ T29] audit: type=1400 audit(1754523260.713:746): avc: denied { create } for pid=8600 comm="syz.1.2136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 104.615056][ T8601] delete_channel: no stack [ 104.786293][ T8623] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 104.888522][ T8634] loop5: detected capacity change from 0 to 128 [ 104.957117][ T8640] loop1: detected capacity change from 0 to 512 [ 104.990404][ T8640] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.026277][ T8640] ext4 filesystem being mounted at /458/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.106597][ T8640] EXT4-fs warning (device loop1): ext4_resize_fs:2019: can't read last block, resize aborted [ 105.198350][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.251969][ T8656] loop5: detected capacity change from 0 to 1024 [ 105.308072][ T8656] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.308194][ T8660] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2161'. [ 105.335506][ T8660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2161'. [ 105.360553][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.480062][ T8672] netlink: 64 bytes leftover after parsing attributes in process `syz.1.2168'. [ 105.692729][ T8685] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(4) [ 105.700243][ T8685] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 105.708543][ T8685] vhci_hcd vhci_hcd.0: Device attached [ 105.904697][ T8700] netlink: 320 bytes leftover after parsing attributes in process `syz.3.2180'. [ 106.082178][ T8713] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2187'. [ 106.388644][ T8733] netlink: 80 bytes leftover after parsing attributes in process `syz.2.2197'. [ 106.500025][ T8688] vhci_hcd: connection closed [ 106.500249][ T31] vhci_hcd: stop threads [ 106.514839][ T31] vhci_hcd: release socket [ 106.521825][ T31] vhci_hcd: disconnect device [ 107.292158][ T2992] udevd[2992]: worker [3558] terminated by signal 33 (Unknown signal 33) [ 107.341247][ T2992] udevd[2992]: worker [3558] failed while handling '/devices/virtual/block/loop2' [ 107.388103][ T8812] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2236'. [ 107.727097][ T8855] loop2: detected capacity change from 0 to 128 [ 107.773919][ T36] kworker/u8:2: attempt to access beyond end of device [ 107.773919][ T36] loop2: rw=1, sector=145, nr_sectors = 88 limit=128 [ 107.840691][ T8866] pim6reg: left allmulticast mode [ 107.894174][ T8870] loop1: detected capacity change from 0 to 1024 [ 107.919999][ T8870] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.973338][ T8883] xt_socket: unknown flags 0x50 [ 108.006112][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.084097][ T8896] SELinux: security_context_str_to_sid () failed with errno=-22 [ 108.137849][ T8902] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2274'. [ 108.141859][ T8900] loop3: detected capacity change from 0 to 1024 [ 108.167144][ T8900] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 108.191346][ T8900] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 108.199963][ T8909] netlink: 164 bytes leftover after parsing attributes in process `syz.4.2277'. [ 108.214575][ T8900] EXT4-fs (loop3): orphan cleanup on readonly fs [ 108.234943][ T8900] EXT4-fs error (device loop3): __ext4_get_inode_loc:4861: comm syz.3.2273: Invalid inode table block 0 in block_group 0 [ 108.254055][ T8900] EXT4-fs (loop3): Remounting filesystem read-only [ 108.270862][ T8900] EXT4-fs (loop3): 1 truncate cleaned up [ 108.278027][ T8900] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 108.351073][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.392100][ T8927] netlink: 5064 bytes leftover after parsing attributes in process `syz.5.2286'. [ 108.436664][ T8933] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2288'. [ 108.449088][ T8937] IPVS: sync thread started: state = BACKUP, mcast_ifn = batadv0, syncid = 0, id = 0 [ 108.720455][ T8974] netlink: 'syz.2.2310': attribute type 3 has an invalid length. [ 108.765650][ T8981] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2312'. [ 108.778075][ T8983] loop3: detected capacity change from 0 to 512 [ 108.803424][ T8983] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2313: invalid indirect mapped block 4294967295 (level 1) [ 108.827446][ T8983] EXT4-fs (loop3): Remounting filesystem read-only [ 108.835024][ T8983] EXT4-fs (loop3): 2 truncates cleaned up [ 108.845739][ T8983] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.885127][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.956683][ T8998] loop2: detected capacity change from 0 to 512 [ 108.990702][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 108.990721][ T29] audit: type=1400 audit(1754523265.153:774): avc: denied { execute } for pid=9003 comm="syz.3.2318" name="cgroup" dev="tmpfs" ino=2593 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 109.055999][ T8998] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 109.072673][ T8998] EXT4-fs (loop2): 1 truncate cleaned up [ 109.083609][ T8998] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.101493][ T8998] EXT4-fs error (device loop2): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.2.2321: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 109.126524][ T8998] EXT4-fs (loop2): Remounting filesystem read-only [ 109.133881][ T8998] EXT4-fs warning (device loop2): ext4_rename_delete:3735: inode #2: comm syz.2.2321: Deleting old file: nlink 4, error=-117 [ 109.175637][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.215502][ T29] audit: type=1400 audit(1754523265.373:775): avc: denied { read } for pid=9023 comm="syz.2.2332" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 109.242723][ T29] audit: type=1400 audit(1754523265.373:776): avc: denied { open } for pid=9023 comm="syz.2.2332" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 109.892236][ T9033] loop5: detected capacity change from 0 to 4096 [ 109.906091][ T9033] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.948819][ T9033] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #15: comm syz.5.2336: corrupted inode contents [ 109.984982][ T9033] EXT4-fs (loop5): Remounting filesystem read-only [ 110.009099][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.029450][ T31] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 110.041410][ T31] Quota error (device loop5): write_blk: dquota write failed [ 110.050805][ T31] Quota error (device loop5): free_dqentry: Can't write quota data block 5 [ 110.104164][ T9048] loop1: detected capacity change from 0 to 512 [ 110.156598][ T9048] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.192836][ T9048] ext4 filesystem being mounted at /491/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 110.248729][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.269346][ T9069] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2353'. [ 110.330938][ T9076] tipc: Enabling of bearer rejected, failed to enable media [ 110.345658][ T9078] can0: slcan on ttyS3. [ 110.370145][ T9080] loop5: detected capacity change from 0 to 764 [ 110.416102][ T9078] can0 (unregistered): slcan off ttyS3. [ 110.458148][ T1035] IPVS: starting estimator thread 0... [ 110.475930][ T29] audit: type=1400 audit(1754523266.623:777): avc: denied { remount } for pid=9079 comm="syz.5.2358" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 110.519814][ T9094] netlink: 91 bytes leftover after parsing attributes in process `syz.1.2363'. [ 110.576964][ T9089] IPVS: using max 2112 ests per chain, 105600 per kthread [ 110.593938][ T9088] loop2: detected capacity change from 0 to 1764 [ 110.602711][ T9103] loop3: detected capacity change from 0 to 164 [ 110.610165][ T9094] netlink: 91 bytes leftover after parsing attributes in process `syz.1.2363'. [ 110.677344][ T9103] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 110.748009][ T9103] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 110.814026][ T9103] Symlink component flag not implemented [ 110.820968][ T9103] Symlink component flag not implemented [ 110.831415][ T9125] loop2: detected capacity change from 0 to 512 [ 110.851651][ T9103] Symlink component flag not implemented (7) [ 110.858219][ T9103] Symlink component flag not implemented (116) [ 110.888923][ T9125] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.903576][ T9125] ext4 filesystem being mounted at /466/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 110.969039][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.167632][ T29] audit: type=1400 audit(1754523267.323:778): avc: denied { getattr } for pid=9169 comm="syz.1.2383" name="/" dev="secretmem" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 111.248523][ T9179] netlink: 60 bytes leftover after parsing attributes in process `syz.2.2386'. [ 111.345388][ T29] audit: type=1326 audit(1754523267.503:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9191 comm="syz.4.2393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 111.430846][ T29] audit: type=1326 audit(1754523267.543:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9191 comm="syz.4.2393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 111.458100][ T29] audit: type=1326 audit(1754523267.543:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9191 comm="syz.4.2393" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 111.815457][ T9240] loop5: detected capacity change from 0 to 256 [ 111.912235][ T9250] loop2: detected capacity change from 0 to 512 [ 111.923304][ T9250] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 111.942246][ T9250] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 111.961427][ T9250] EXT4-fs (loop2): 1 truncate cleaned up [ 111.985667][ T9250] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.049338][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.064646][ T9270] cgroup: Invalid name [ 112.244914][ T9295] loop5: detected capacity change from 0 to 512 [ 112.283321][ T9298] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9298 comm=syz.4.2444 [ 112.284209][ T9295] EXT4-fs: Ignoring removed mblk_io_submit option [ 112.311480][ T9295] EXT4-fs: Ignoring removed nomblk_io_submit option [ 112.354087][ T9295] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 112.364666][ T9295] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 112.391387][ T9308] syz.4.2449 uses obsolete (PF_INET,SOCK_PACKET) [ 112.421952][ T9295] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4183: comm syz.5.2441: Allocating blocks 41-42 which overlap fs metadata [ 112.447654][ T9295] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:4183: comm syz.5.2441: Allocating blocks 41-42 which overlap fs metadata [ 112.470895][ T9295] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.2441: Failed to acquire dquot type 1 [ 112.504607][ T9295] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 112.548217][ T9295] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2441: corrupted inode contents [ 112.578894][ T9295] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #12: comm syz.5.2441: mark_inode_dirty error [ 112.596391][ T9295] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2441: corrupted inode contents [ 112.614449][ T9295] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #12: comm syz.5.2441: mark_inode_dirty error [ 112.629624][ T9295] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2441: corrupted inode contents [ 112.655801][ T9295] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 112.693847][ T9295] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #12: comm syz.5.2441: corrupted inode contents [ 112.722874][ T9295] EXT4-fs error (device loop5): ext4_truncate:4666: inode #12: comm syz.5.2441: mark_inode_dirty error [ 112.731285][ T9348] __nla_validate_parse: 2 callbacks suppressed [ 112.731306][ T9348] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2465'. [ 112.760484][ T9295] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 112.774068][ T9295] EXT4-fs (loop5): 1 truncate cleaned up [ 112.786402][ T9295] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.805144][ T9350] netlink: 'syz.1.2466': attribute type 1 has an invalid length. [ 112.813541][ T9350] netlink: 16098 bytes leftover after parsing attributes in process `syz.1.2466'. [ 112.860768][ T9352] netlink: 300 bytes leftover after parsing attributes in process `syz.1.2467'. [ 112.881631][ T9295] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 112.903118][ T9295] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000. [ 112.943552][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.160168][ T9387] loop1: detected capacity change from 0 to 2048 [ 113.187270][ T9387] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.208530][ T9387] ext4 filesystem being mounted at /522/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.223988][ T9387] EXT4-fs error (device loop1): __ext4_new_inode:1073: comm syz.1.2482: reserved inode found cleared - inode=1 [ 113.258540][ T9387] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 113.322338][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.417735][ T9414] loop3: detected capacity change from 0 to 256 [ 113.425480][ T9414] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 113.504945][ T9414] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 113.654070][ T9442] loop3: detected capacity change from 0 to 512 [ 113.717968][ T9442] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 113.747654][ T9442] EXT4-fs warning (device loop3): dx_probe:837: inode #2: comm syz.3.2508: Unimplemented hash flags: 0x0001 [ 113.760055][ T9442] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2508: Corrupt directory, running e2fsck is recommended [ 113.810796][ T9442] EXT4-fs error (device loop3): ext4_readdir:264: inode #2: block 3: comm syz.3.2508: path /546/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=4294967295, rec_len=7, size=1024 fake=0 [ 113.867979][ T9469] loop2: detected capacity change from 0 to 2048 [ 113.878134][ T9474] netlink: 12 bytes leftover after parsing attributes in process `syz.4.2522'. [ 113.909009][ T9469] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.927299][ T9469] ext4 filesystem being mounted at /501/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.944720][ T9469] EXT4-fs error (device loop2): __ext4_new_inode:1073: comm syz.2.2521: reserved inode found cleared - inode=1 [ 113.961674][ T9479] netlink: 60 bytes leftover after parsing attributes in process `syz.5.2523'. [ 113.972806][ T9476] netlink: 60 bytes leftover after parsing attributes in process `syz.5.2523'. [ 113.983942][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.996782][ T9482] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 114.047409][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.066878][ T9488] SELinux: Context is not valid (left unmapped). [ 114.141258][ T9501] netlink: 'syz.4.2534': attribute type 1 has an invalid length. [ 114.184724][ T9503] loop5: detected capacity change from 0 to 512 [ 114.200576][ T9503] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 114.229015][ T9503] EXT4-fs warning (device loop5): dx_probe:837: inode #2: comm syz.5.2536: Unimplemented hash flags: 0x0001 [ 114.242215][ T9503] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.2536: Corrupt directory, running e2fsck is recommended [ 114.261020][ T9503] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 3: comm syz.5.2536: path /377/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=4294967295, rec_len=7, size=1024 fake=0 [ 114.281756][ T9514] Invalid logical block size (536872960) [ 114.373104][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.427303][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 114.427344][ T29] audit: type=1326 audit(1754523270.593:806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9525 comm="syz.4.2546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 114.450539][ T9529] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2547'. [ 114.474037][ T29] audit: type=1326 audit(1754523270.633:807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9525 comm="syz.4.2546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=283 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 114.500062][ T29] audit: type=1326 audit(1754523270.633:808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9525 comm="syz.4.2546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 114.526851][ T29] audit: type=1326 audit(1754523270.633:809): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9525 comm="syz.4.2546" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 114.561884][ T29] audit: type=1400 audit(1754523270.723:810): avc: denied { remount } for pid=9531 comm="syz.2.2549" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 114.583081][ T9532] tmpfs: Cannot disable swap on remount [ 114.620850][ T29] audit: type=1400 audit(1754523270.773:811): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 114.657759][ T9534] netlink: 'syz.4.2551': attribute type 17 has an invalid length. [ 114.740024][ T9540] loop1: detected capacity change from 0 to 512 [ 114.757022][ T9540] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 114.801884][ T9540] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.848378][ T9540] ext4 filesystem being mounted at /531/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.928416][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.012438][ T29] audit: type=1326 audit(1754523271.173:812): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.5.2563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 115.038275][ T29] audit: type=1326 audit(1754523271.173:813): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.5.2563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 115.054080][ T9566] loop1: detected capacity change from 0 to 1024 [ 115.066689][ T29] audit: type=1326 audit(1754523271.173:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.5.2563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=99 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 115.089048][ T9566] EXT4-fs: Ignoring removed nomblk_io_submit option [ 115.101440][ T29] audit: type=1326 audit(1754523271.173:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9559 comm="syz.5.2563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 115.199535][ T9566] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.239033][ T9566] EXT4-fs error (device loop1): ext4_find_dest_de:2052: inode #2: block 16: comm syz.1.2561: bad entry in directory: rec_len is too small for name_len - offset=76, inode=16, rec_len=16, size=1024 fake=0 [ 115.271401][ T9566] EXT4-fs (loop1): Remounting filesystem read-only [ 115.297219][ T9581] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2571'. [ 115.310838][ T9578] netlink: 'syz.3.2570': attribute type 36 has an invalid length. [ 115.313581][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.433707][ T9595] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2579'. [ 115.435171][ T9597] loop2: detected capacity change from 0 to 512 [ 115.491764][ T9597] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2580: Failed to acquire dquot type 1 [ 115.521516][ T9597] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.2580: corrupted inode contents [ 115.550605][ T9597] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #16: comm syz.2.2580: mark_inode_dirty error [ 115.574967][ T9597] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.2580: corrupted inode contents [ 115.601586][ T9597] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.2580: mark_inode_dirty error [ 115.632173][ T9597] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.2580: corrupted inode contents [ 115.677997][ T9597] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 115.696154][ T9597] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.2580: corrupted inode contents [ 115.716668][ T9597] EXT4-fs error (device loop2): ext4_truncate:4666: inode #16: comm syz.2.2580: mark_inode_dirty error [ 115.733447][ T9630] hub 9-0:1.0: USB hub found [ 115.745926][ T9597] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 115.752884][ T9630] hub 9-0:1.0: 8 ports detected [ 115.779089][ T9597] EXT4-fs (loop2): 1 truncate cleaned up [ 115.785508][ T9597] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.811342][ T9597] ext4 filesystem being mounted at /519/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.872386][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.033558][ T9666] loop3: detected capacity change from 0 to 1024 [ 116.053384][ T9666] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0003] [ 116.076972][ T9668] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2612'. [ 116.077053][ T9666] System zones: 0-1, 3-36 [ 116.101288][ T9666] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.179433][ T9681] loop2: detected capacity change from 0 to 128 [ 116.186781][ T9681] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 116.186794][ T9666] EXT4-fs error (device loop3): __ext4_iget:5464: inode #12: block 13: comm syz.3.2611: invalid block [ 116.213091][ T9681] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 116.263743][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.536467][ T9719] loop5: detected capacity change from 0 to 128 [ 116.554286][ T9719] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 116.584309][ T9719] ext4 filesystem being mounted at /393/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.609506][ T9725] netlink: 'syz.1.2638': attribute type 1 has an invalid length. [ 116.634857][ T5039] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 116.768133][ T9745] loop3: detected capacity change from 0 to 512 [ 116.821859][ T9745] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 116.864664][ T9745] EXT4-fs (loop3): mount failed [ 117.153691][ T9788] loop5: detected capacity change from 0 to 164 [ 117.544807][ T9840] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.593877][ T9848] loop3: detected capacity change from 0 to 512 [ 117.605317][ T9840] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.639005][ T9848] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.652885][ T9848] ext4 filesystem being mounted at /584/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 117.669685][ T9840] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.686536][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.753845][ T9840] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.867064][ T31] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.881756][ T9881] ipvlan2: entered promiscuous mode [ 117.894568][ T9881] bridge0: port 3(ipvlan2) entered blocking state [ 117.901488][ T9881] bridge0: port 3(ipvlan2) entered disabled state [ 117.912159][ T9881] ipvlan2: entered allmulticast mode [ 117.917946][ T9881] bridge0: entered allmulticast mode [ 117.924068][ T9881] ipvlan2: left allmulticast mode [ 117.929481][ T9881] bridge0: left allmulticast mode [ 117.967990][ T161] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.996826][ T161] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.023654][ T161] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.155282][ T9916] tipc: Started in network mode [ 118.161353][ T9916] tipc: Node identity ac1414aa, cluster identity 4711 [ 118.189637][ T9916] tipc: Enabled bearer , priority 10 [ 118.211911][ T9921] loop1: detected capacity change from 0 to 512 [ 118.247903][ T9921] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 118.282059][ T9921] EXT4-fs (loop1): Remounting filesystem read-only [ 118.289916][ T9921] EXT4-fs (loop1): 1 truncate cleaned up [ 118.297095][ T9921] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.387528][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.411624][ T9940] loop2: detected capacity change from 0 to 1024 [ 118.462018][ T9940] EXT4-fs (loop2): stripe (6) is not aligned with cluster size (4096), stripe is disabled [ 118.492132][ T9940] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 118.501121][ T9940] EXT4-fs (loop2): orphan cleanup on readonly fs [ 118.527230][ T9940] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 118.542896][ T9940] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 118.551762][ T9940] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.2738: Freeing blocks not in datazone - block = 0, count = 4096 [ 118.587176][ T9940] EXT4-fs (loop2): Remounting filesystem read-only [ 118.609003][ T9940] EXT4-fs (loop2): 1 orphan inode deleted [ 118.618615][ T9940] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.638520][ T9963] Unsupported ieee802154 address type: 0 [ 118.651836][ T9965] netlink: 'syz.3.2750': attribute type 3 has an invalid length. [ 118.675533][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.822051][ T9981] loop2: detected capacity change from 0 to 1024 [ 118.836464][ T9981] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.928872][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.065201][T10002] loop1: detected capacity change from 0 to 128 [ 119.190170][T10015] loop3: detected capacity change from 0 to 128 [ 119.215756][T10015] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 119.231889][T10015] ext4 filesystem being mounted at /604/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 119.255513][T10015] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #2: comm syz.3.2773: No space for directory leaf checksum. Please run e2fsck -D. [ 119.273754][T10015] EXT4-fs error (device loop3): htree_dirblock_to_tree:1051: inode #2: comm syz.3.2773: Directory block failed checksum [ 119.305954][ T37] tipc: Node number set to 2886997162 [ 119.356167][ T3310] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 119.413329][T10036] loop1: detected capacity change from 0 to 512 [ 119.426466][T10036] EXT4-fs: Ignoring removed mblk_io_submit option [ 119.433240][T10036] EXT4-fs: Ignoring removed bh option [ 119.448715][T10040] A link change request failed with some changes committed already. Interface geneve1 may have been left with an inconsistent configuration, please check. [ 119.478076][T10036] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 119.490185][T10036] EXT4-fs (loop1): 1 truncate cleaned up [ 119.500536][T10036] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.543750][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 119.661109][T10062] loop2: detected capacity change from 0 to 512 [ 119.662267][T10060] loop3: detected capacity change from 0 to 2364 [ 119.693208][T10062] __quota_error: 32 callbacks suppressed [ 119.693227][T10062] Quota error (device loop2): v2_read_file_info: Free block number 1 out of range (1, 6). [ 119.742273][T10062] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 119.762125][T10062] EXT4-fs (loop2): mount failed [ 119.864145][T10085] netlink: 'syz.3.2805': attribute type 1 has an invalid length. [ 119.873060][T10085] __nla_validate_parse: 5 callbacks suppressed [ 119.873173][T10085] netlink: 244 bytes leftover after parsing attributes in process `syz.3.2805'. [ 119.895602][T10087] loop5: detected capacity change from 0 to 256 [ 119.940404][T10087] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 119.951036][T10087] FAT-fs (loop5): Filesystem has been set read-only [ 120.030517][T10087] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 120.042339][T10087] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 120.062456][T10096] loop1: detected capacity change from 0 to 1024 [ 120.144426][T10096] EXT4-fs (loop1): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 120.176869][T10096] ext4 filesystem being mounted at /583/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.207551][T10096] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.2809: Freeing blocks not in datazone - block = 0, count = 16 [ 120.260000][T10096] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 120.313486][T10179] loop2: detected capacity change from 0 to 512 [ 120.359041][T10179] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 120.377813][T10179] EXT4-fs (loop2): 1 truncate cleaned up [ 120.384699][T10179] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.459106][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 120.475053][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.612165][T10198] loop1: detected capacity change from 0 to 1024 [ 120.666401][T10198] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 120.693284][T10204] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2832'. [ 120.715252][T10210] can0: slcan on ptm0. [ 120.768951][T10198] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2825: bg 0: block 88: padding at end of block bitmap is not set [ 120.788682][T10209] can0 (unregistered): slcan off ptm0. [ 120.834971][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.905979][ T29] audit: type=1400 audit(1754523277.073:845): avc: denied { create } for pid=10223 comm="syz.1.2838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 120.995856][ T29] audit: type=1400 audit(1754523277.083:846): avc: denied { prog_load } for pid=10226 comm="syz.2.2841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 121.016216][ T29] audit: type=1400 audit(1754523277.083:847): avc: denied { bpf } for pid=10226 comm="syz.2.2841" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 121.038441][ T29] audit: type=1400 audit(1754523277.083:848): avc: denied { perfmon } for pid=10226 comm="syz.2.2841" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 121.060950][ T29] audit: type=1400 audit(1754523277.083:849): avc: denied { prog_run } for pid=10226 comm="syz.2.2841" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 121.081314][ T29] audit: type=1400 audit(1754523277.103:850): avc: denied { recv } for pid=3312 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.1.237 dest=44800 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 121.107960][ T29] audit: type=1400 audit(1754523277.103:851): avc: denied { read write } for pid=3312 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.133430][ T29] audit: type=1400 audit(1754523277.103:852): avc: denied { open } for pid=3312 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.159570][ T29] audit: type=1400 audit(1754523277.103:853): avc: denied { write } for pid=10223 comm="syz.1.2838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 121.501618][T10281] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2867'. [ 121.510763][T10281] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2867'. [ 121.595397][T10289] loop3: detected capacity change from 0 to 1024 [ 121.611851][T10289] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 121.633594][T10289] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 121.645698][T10293] loop1: detected capacity change from 0 to 2048 [ 121.675968][T10297] netlink: 20 bytes leftover after parsing attributes in process `syz.5.2875'. [ 121.679705][T10289] EXT4-fs (loop3): invalid journal inode [ 121.694573][T10289] EXT4-fs (loop3): can't get journal size [ 121.701313][T10293] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 121.733471][T10293] ext4 filesystem being mounted at /594/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.746745][T10289] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 121.798894][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.824926][T10312] netlink: 20 bytes leftover after parsing attributes in process `syz.5.2882'. [ 121.885921][T10320] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2885'. [ 121.969828][T10336] loop5: detected capacity change from 0 to 512 [ 121.983218][T10336] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #15: comm syz.5.2892: iget: bad extended attribute block 1 [ 121.997912][T10336] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.2892: couldn't read orphan inode 15 (err -117) [ 122.095167][T10350] loop2: detected capacity change from 0 to 128 [ 122.111099][T10350] ext4 filesystem being mounted at /587/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 122.233255][T10365] loop1: detected capacity change from 0 to 256 [ 122.510160][T10402] loop1: detected capacity change from 0 to 256 [ 122.588271][T10411] SELinux: syz.4.2929 (10411) set checkreqprot to 1. This is no longer supported. [ 122.739483][T10430] loop5: detected capacity change from 0 to 512 [ 122.759333][T10435] loop2: detected capacity change from 0 to 512 [ 122.798511][T10435] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.2940: bad orphan inode 15 [ 122.872576][T10435] ext4_test_bit(bit=14, block=5) = 0 [ 123.017409][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/457.tmp-b7:2' failed: Read-only file system [ 123.098488][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/457.tmp-b7:2' failed: Read-only file system [ 123.201197][T10491] loop3: detected capacity change from 0 to 128 [ 123.235507][T10497] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2970'. [ 123.237384][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/458.tmp-b7:3' failed: Read-only file system [ 123.263654][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/457.tmp-b7:2' failed: Read-only file system [ 123.286686][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/458.tmp-b7:3' failed: Read-only file system [ 123.367249][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/458.tmp-b7:3' failed: Read-only file system [ 123.394665][T10510] loop5: detected capacity change from 0 to 512 [ 123.411441][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/458.tmp-b7:3' failed: Read-only file system [ 123.413580][T10514] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2978'. [ 123.435572][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/459.tmp-b7:3' failed: Read-only file system [ 123.440627][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/457.tmp-b7:2' failed: Read-only file system [ 123.447148][T10510] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 123.473546][ T3296] udevd[3296]: symlink '../../loop5' '/dev/disk/by-diskseq/460.tmp-b7:5' failed: Read-only file system [ 123.517288][T10510] EXT4-fs (loop5): 1 truncate cleaned up [ 123.599725][T10531] program syz.3.2985 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 123.635235][T10536] SELinux: policydb table sizes (0,0) do not match mine (8,7) [ 123.643400][T10536] SELinux: failed to load policy [ 123.786317][T10553] loop2: detected capacity change from 0 to 512 [ 123.878698][T10564] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3000'. [ 124.469969][T10633] netlink: 'syz.2.3036': attribute type 13 has an invalid length. [ 124.478058][T10633] netlink: 'syz.2.3036': attribute type 12 has an invalid length. [ 124.743581][T10672] loop5: detected capacity change from 0 to 1024 [ 124.751423][T10675] loop3: detected capacity change from 0 to 128 [ 124.759881][T10672] EXT4-fs: Ignoring removed nobh option [ 124.765521][T10672] EXT4-fs: Ignoring removed bh option [ 124.792175][T10675] ext4 filesystem being mounted at /633/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.837239][T10688] SELinux: policydb string does not match my string SE Linux [ 124.849011][T10688] SELinux: failed to load policy [ 124.849067][ T29] kauditd_printk_skb: 124 callbacks suppressed [ 124.849081][ T29] audit: type=1400 audit(1754523281.013:978): avc: denied { read write } for pid=10670 comm="syz.5.3054" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 124.882944][ T29] audit: type=1400 audit(1754523281.013:979): avc: denied { open } for pid=10670 comm="syz.5.3054" path="/468/file1/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 124.917173][ T29] audit: type=1400 audit(1754523281.083:980): avc: denied { create } for pid=10674 comm="syz.3.3055" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 124.948098][T10690] loop1: detected capacity change from 0 to 764 [ 124.997873][T10690] rock: directory entry would overflow storage [ 125.004262][T10690] rock: sig=0x4654, size=5, remaining=4 [ 125.025934][ T29] audit: type=1400 audit(1754523281.183:981): avc: denied { mount } for pid=10689 comm="syz.1.3061" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 125.083642][ T29] audit: type=1400 audit(1754523281.213:982): avc: denied { watch watch_reads } for pid=10695 comm="syz.3.3066" path="/635" dev="tmpfs" ino=3266 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 125.106881][ T29] audit: type=1400 audit(1754523281.223:983): avc: denied { connect } for pid=10698 comm="syz.5.3064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 125.127540][ T29] audit: type=1400 audit(1754523281.233:984): avc: denied { ioctl } for pid=10698 comm="syz.5.3064" path="socket:[27338]" dev="sockfs" ino=27338 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 125.152270][ T29] audit: type=1400 audit(1754523281.233:985): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 125.180112][T10711] netlink: 'syz.3.3073': attribute type 30 has an invalid length. [ 125.236053][T10718] __nla_validate_parse: 5 callbacks suppressed [ 125.236084][T10718] netlink: 5448 bytes leftover after parsing attributes in process `syz.2.3075'. [ 125.300268][ T29] audit: type=1400 audit(1754523281.463:986): avc: denied { mount } for pid=10723 comm="syz.3.3078" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 125.322395][ T29] audit: type=1400 audit(1754523281.463:987): avc: denied { remount } for pid=10723 comm="syz.3.3078" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 125.416933][T10735] loop5: detected capacity change from 0 to 256 [ 125.422396][T10738] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3085'. [ 125.445491][T10735] FAT-fs (loop5): Directory bread(block 64) failed [ 125.457418][T10735] FAT-fs (loop5): Directory bread(block 65) failed [ 125.478858][T10743] loop3: detected capacity change from 0 to 128 [ 125.482112][T10735] FAT-fs (loop5): Directory bread(block 66) failed [ 125.504235][T10735] FAT-fs (loop5): Directory bread(block 67) failed [ 125.511980][T10735] FAT-fs (loop5): Directory bread(block 68) failed [ 125.526515][T10735] FAT-fs (loop5): Directory bread(block 69) failed [ 125.533604][T10735] FAT-fs (loop5): Directory bread(block 70) failed [ 125.542045][T10735] FAT-fs (loop5): Directory bread(block 71) failed [ 125.549295][T10735] FAT-fs (loop5): Directory bread(block 72) failed [ 125.576955][T10735] FAT-fs (loop5): Directory bread(block 73) failed [ 125.617588][T10754] vhci_hcd: invalid port number 23 [ 125.640580][T10756] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3094'. [ 125.649649][T10756] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3094'. [ 125.684656][T10758] tipc: Enabled bearer , priority 27 [ 125.719549][ T1035] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 125.741697][ T1035] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 125.816992][T10767] fido_id[10767]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 125.857662][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.857662][ T51] loop3: rw=1, sector=145, nr_sectors = 16 limit=128 [ 125.872873][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.872873][ T51] loop3: rw=1, sector=169, nr_sectors = 8 limit=128 [ 125.886806][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.886806][ T51] loop3: rw=1, sector=185, nr_sectors = 8 limit=128 [ 125.900626][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.900626][ T51] loop3: rw=1, sector=201, nr_sectors = 8 limit=128 [ 125.915091][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.915091][ T51] loop3: rw=1, sector=217, nr_sectors = 8 limit=128 [ 125.936062][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.936062][ T51] loop3: rw=1, sector=233, nr_sectors = 8 limit=128 [ 125.950080][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.950080][ T51] loop3: rw=1, sector=249, nr_sectors = 8 limit=128 [ 125.974514][ T51] kworker/u8:3: attempt to access beyond end of device [ 125.974514][ T51] loop3: rw=1, sector=265, nr_sectors = 8 limit=128 [ 125.992397][T10784] loop5: detected capacity change from 0 to 512 [ 126.004793][ T51] kworker/u8:3: attempt to access beyond end of device [ 126.004793][ T51] loop3: rw=1, sector=281, nr_sectors = 8 limit=128 [ 126.019170][ T51] kworker/u8:3: attempt to access beyond end of device [ 126.019170][ T51] loop3: rw=1, sector=297, nr_sectors = 8 limit=128 [ 126.036653][T10784] EXT4-fs error (device loop5): ext4_orphan_get:1392: inode #15: comm syz.5.3108: casefold flag without casefold feature [ 126.055733][T10789] loop1: detected capacity change from 0 to 1024 [ 126.065768][T10784] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.3108: couldn't read orphan inode 15 (err -117) [ 126.086042][T10789] EXT4-fs: Ignoring removed nomblk_io_submit option [ 126.130238][T10789] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e855c01c, mo2=0003] [ 126.170254][T10789] System zones: 0-1, 3-36 [ 126.224861][T10803] delete_channel: no stack [ 126.470912][T10835] nftables ruleset with unbound chain [ 126.523269][T10833] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(5) [ 126.529908][T10833] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 126.537753][T10833] vhci_hcd vhci_hcd.0: Device attached [ 126.594208][T10837] vhci_hcd: connection closed [ 126.595693][T10112] vhci_hcd: stop threads [ 126.605206][T10112] vhci_hcd: release socket [ 126.609761][T10112] vhci_hcd: disconnect device [ 126.688418][T10852] netlink: 'syz.1.3140': attribute type 10 has an invalid length. [ 126.696833][T10852] netlink: 152 bytes leftover after parsing attributes in process `syz.1.3140'. [ 127.134997][T10903] bond0: option ad_select: unable to set because the bond device is up [ 127.152984][T10907] loop3: detected capacity change from 0 to 256 [ 127.190640][T10911] netlink: 209848 bytes leftover after parsing attributes in process `syz.4.3168'. [ 127.251292][T10917] loop3: detected capacity change from 0 to 512 [ 127.300267][T10923] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3172'. [ 127.333671][T10917] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 127.349291][T10917] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3171: invalid indirect mapped block 2683928664 (level 1) [ 127.392205][T10917] EXT4-fs (loop3): 1 truncate cleaned up [ 127.468908][T10929] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.469052][T10929] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.538756][T10929] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 127.646158][T10947] sg_write: data in/out 49276/1 bytes for SCSI command 0x1c-- guessing data in; [ 127.646158][T10947] program syz.5.3185 not setting count and/or reply_len properly [ 127.749913][T10958] netlink: 16 bytes leftover after parsing attributes in process `syz.1.3190'. [ 128.018403][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/463.tmp-b7:2' failed: Read-only file system [ 128.055711][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/479.tmp-b7:1' failed: Read-only file system [ 128.058344][ T3294] udevd[3294]: symlink '../../loop5' '/dev/disk/by-diskseq/478.tmp-b7:5' failed: Read-only file system [ 128.117102][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/479.tmp-b7:1' failed: Read-only file system [ 128.164840][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/463.tmp-b7:2' failed: Read-only file system [ 128.204560][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/479.tmp-b7:1' failed: Read-only file system [ 128.217403][T11006] loop5: detected capacity change from 0 to 8192 [ 128.225525][T11006] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 128.241352][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/463.tmp-b7:2' failed: Read-only file system [ 128.286304][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/484.tmp-b7:5' failed: Read-only file system [ 128.287631][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-label/SYZKALLER.tmp-b7:5' failed: Read-only file system [ 128.347656][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/484.tmp-b7:5' failed: Read-only file system [ 128.393988][T11023] loop2: detected capacity change from 0 to 128 [ 128.485932][T11033] ieee802154 phy0 wpan0: encryption failed: -22 [ 128.674636][T11061] tmpfs: Bad value for 'mpol' [ 128.875096][T11091] netlink: 'syz.2.3255': attribute type 6 has an invalid length. [ 128.946614][T11102] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3261'. [ 128.983106][T11104] program syz.4.3262 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 129.022324][T11111] netlink: 44 bytes leftover after parsing attributes in process `syz.2.3266'. [ 129.073943][T11117] netlink: 'syz.4.3268': attribute type 1 has an invalid length. [ 129.082197][T11117] netlink: 'syz.4.3268': attribute type 2 has an invalid length. [ 129.128646][T11122] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 129.365254][T11150] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 129.386904][T11150] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 129.431405][T11155] loop2: detected capacity change from 0 to 256 [ 129.537645][T11165] usb usb8: usbfs: process 11165 (syz.3.3292) did not claim interface 0 before use [ 129.620996][T11181] netlink: 'syz.1.3299': attribute type 10 has an invalid length. [ 129.814883][T11211] netlink: 'syz.1.3314': attribute type 15 has an invalid length. [ 129.894345][ T29] kauditd_printk_skb: 118 callbacks suppressed [ 129.894360][ T29] audit: type=1400 audit(1754523286.047:1106): avc: denied { create } for pid=11220 comm="syz.2.3319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 129.965284][ T29] audit: type=1400 audit(1754523286.077:1107): avc: denied { bind } for pid=11220 comm="syz.2.3319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 129.985698][ T29] audit: type=1400 audit(1754523286.077:1108): avc: denied { write } for pid=11220 comm="syz.2.3319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 130.015890][T11232] loop3: detected capacity change from 0 to 128 [ 130.134439][ T29] audit: type=1400 audit(1754523286.287:1109): avc: denied { read } for pid=11247 comm="syz.2.3333" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 130.166910][ T29] audit: type=1400 audit(1754523286.317:1110): avc: denied { create } for pid=11249 comm="syz.4.3332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 130.189447][ T29] audit: type=1400 audit(1754523286.327:1111): avc: denied { connect } for pid=11249 comm="syz.4.3332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 130.258628][ T29] audit: type=1400 audit(1754523286.367:1112): avc: denied { ioctl } for pid=11249 comm="syz.4.3332" path="socket:[28301]" dev="sockfs" ino=28301 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 130.284386][ T29] audit: type=1400 audit(1754523286.397:1113): avc: denied { create } for pid=11253 comm="syz.4.3335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 130.306180][ T29] audit: type=1400 audit(1754523286.407:1114): avc: denied { ioctl } for pid=11253 comm="syz.4.3335" path="socket:[29310]" dev="sockfs" ino=29310 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 130.392946][ T29] audit: type=1400 audit(1754523286.547:1115): avc: denied { relabelfrom } for pid=11270 comm="syz.4.3341" name="" dev="pipefs" ino=28328 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 130.585764][T11297] __nla_validate_parse: 5 callbacks suppressed [ 130.585786][T11297] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3353'. [ 130.608757][T11297] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3353'. [ 130.618182][T11299] usb usb9: usbfs: process 11299 (syz.5.3354) did not claim interface 16 before use [ 130.618191][T11297] netlink: 'syz.3.3353': attribute type 3 has an invalid length. [ 130.641957][T11301] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3351'. [ 130.759817][T11315] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3361'. [ 130.788357][T11317] loop3: detected capacity change from 0 to 164 [ 131.073102][T11350] loop1: detected capacity change from 0 to 1024 [ 131.090610][T11350] EXT4-fs: Ignoring removed bh option [ 131.179134][T11367] netlink: 104 bytes leftover after parsing attributes in process `syz.1.3384'. [ 131.204163][T11370] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3387'. [ 131.333916][T11382] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3392'. [ 131.343128][T11382] tipc: Invalid UDP bearer configuration [ 131.343142][T11382] tipc: Enabling of bearer rejected, failed to enable media [ 131.547408][T11408] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 131.558914][T11407] IPVS: stopping master sync thread 11408 ... [ 131.641891][T11416] netlink: 56 bytes leftover after parsing attributes in process `syz.1.3407'. [ 131.928042][T11454] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3427'. [ 132.050679][T11463] loop3: detected capacity change from 0 to 1024 [ 132.068605][T11463] EXT4-fs: Ignoring removed nobh option [ 132.074641][T11463] EXT4-fs: inline encryption not supported [ 132.651032][T11519] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3455'. [ 132.788433][T11540] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 132.788433][T11540] program syz.1.3464 not setting count and/or reply_len properly [ 132.895175][T11551] loop5: detected capacity change from 0 to 1764 [ 132.904270][T11554] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 133.058306][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/499.tmp-b7:5' failed: Read-only file system [ 133.078191][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/489.tmp-b7:2' failed: Read-only file system [ 133.132033][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/495.tmp-b7:1' failed: Read-only file system [ 133.167044][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/499.tmp-b7:5' failed: Read-only file system [ 133.185568][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/489.tmp-b7:2' failed: Read-only file system [ 133.214296][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/495.tmp-b7:1' failed: Read-only file system [ 133.246138][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/489.tmp-b7:2' failed: Read-only file system [ 133.309155][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/499.tmp-b7:5' failed: Read-only file system [ 133.334289][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/489.tmp-b7:2' failed: Read-only file system [ 133.354819][T11601] loop5: detected capacity change from 0 to 2048 [ 133.362696][T11594] loop1: detected capacity change from 0 to 8192 [ 133.382360][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/500.tmp-b7:5' failed: Read-only file system [ 133.401528][T11601] EXT4-fs mount: 25 callbacks suppressed [ 133.401548][T11601] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.428634][T11594] FAT-fs (loop1): error, invalid access to FAT (entry 0x0000e1b1) [ 133.437394][T11594] FAT-fs (loop1): Filesystem has been set read-only [ 133.456293][T11601] EXT4-fs error (device loop5): ext4_find_extent:939: inode #2: comm syz.5.3495: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 133.476385][T11601] EXT4-fs (loop5): Remounting filesystem read-only [ 133.530332][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.605331][T11628] tipc: Enabling of bearer rejected, already enabled [ 133.762094][T11651] netlink: 'syz.5.3518': attribute type 5 has an invalid length. [ 133.899122][T11668] tipc: Enabled bearer , priority 10 [ 134.015625][T11682] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 134.274844][T11721] loop5: detected capacity change from 0 to 128 [ 134.308333][T11724] loop3: detected capacity change from 0 to 1024 [ 134.335333][T11724] EXT4-fs: Ignoring removed bh option [ 134.341455][T11724] EXT4-fs: inline encryption not supported [ 134.360439][T11724] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 134.395071][T11724] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 134.405647][T11724] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.3555: lblock 2 mapped to illegal pblock 2 (length 1) [ 134.436204][T11724] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 48: comm syz.3.3555: lblock 0 mapped to illegal pblock 48 (length 1) [ 134.462129][T11724] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3555: Failed to acquire dquot type 0 [ 134.482874][T11724] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 134.504729][T11724] EXT4-fs error (device loop3): ext4_evict_inode:254: inode #11: comm syz.3.3555: mark_inode_dirty error [ 134.524037][T11724] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 134.534801][T11724] EXT4-fs (loop3): 1 orphan inode deleted [ 134.542297][T11724] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.555425][ T51] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 134.572639][T11744] loop5: detected capacity change from 0 to 512 [ 134.604519][ T51] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 0 [ 134.627155][T11744] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.657970][T11724] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 48: comm syz.3.3555: lblock 0 mapped to illegal pblock 48 (length 1) [ 134.672606][T11744] ext4 filesystem being mounted at /553/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.710830][T11744] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #4: comm syz.5.3564: corrupted inode contents [ 134.739850][T11744] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #4: comm syz.5.3564: mark_inode_dirty error [ 134.752083][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.759063][T11744] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #4: comm syz.5.3564: corrupted inode contents [ 134.786423][T11744] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #4: comm syz.5.3564: mark_inode_dirty error [ 134.807536][T11744] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.3564: Failed to acquire dquot type 1 [ 134.821728][T11759] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #4: comm syz.5.3564: corrupted inode contents [ 134.839391][T11759] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #4: comm syz.5.3564: mark_inode_dirty error [ 134.851928][T11759] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #4: comm syz.5.3564: corrupted inode contents [ 134.901174][T11759] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #4: comm syz.5.3564: mark_inode_dirty error [ 134.927780][ T29] kauditd_printk_skb: 113 callbacks suppressed [ 134.927801][ T29] audit: type=1400 audit(1754523291.087:1223): avc: denied { allowed } for pid=11769 comm="syz.3.3576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 134.964431][T11759] Quota error (device loop5): write_blk: dquota write failed [ 134.972100][T11759] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 134.995857][ T29] audit: type=1400 audit(1754523291.137:1224): avc: denied { append } for pid=11773 comm="syz.1.3577" 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 [ 135.020708][ T29] audit: type=1400 audit(1754523291.137:1225): avc: denied { open } for pid=11773 comm="syz.1.3577" path="/dev/rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 135.044512][ T29] audit: type=1400 audit(1754523291.137:1226): avc: denied { ioctl } for pid=11773 comm="syz.1.3577" path="/dev/rtc0" dev="devtmpfs" ino=244 ioctlcmd=0x7007 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 135.070442][ T29] audit: type=1400 audit(1754523291.147:1227): avc: denied { sqpoll } for pid=11769 comm="syz.3.3576" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 135.089782][ T29] audit: type=1400 audit(1754523291.147:1228): avc: denied { create } for pid=11769 comm="syz.3.3576" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 135.096898][T11759] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 135.164906][T11759] EXT4-fs error (device loop5): ext4_acquire_dquot:6933: comm syz.5.3564: Failed to acquire dquot type 1 [ 135.252506][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.266828][ T29] audit: type=1400 audit(1754523291.297:1229): avc: denied { write } for pid=11779 comm="syz.2.3579" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 135.392716][T11806] loop2: detected capacity change from 0 to 1024 [ 135.410530][T11806] EXT4-fs: inline encryption not supported [ 135.438681][T11806] EXT4-fs: Ignoring removed bh option [ 135.477627][T11820] loop1: detected capacity change from 0 to 128 [ 135.522518][T11806] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.573726][T11831] sg_write: data in/out 124/4 bytes for SCSI command 0x1c-- guessing data in; [ 135.573726][T11831] program syz.1.3603 not setting count and/or reply_len properly [ 135.597465][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.616899][T11829] loop3: detected capacity change from 0 to 512 [ 135.664598][T11829] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.696791][T11829] ext4 filesystem being mounted at /726/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 135.712258][T11829] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #2: comm syz.3.3604: corrupted inode contents [ 135.734337][T11829] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #2: comm syz.3.3604: mark_inode_dirty error [ 135.748578][T11829] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #2: comm syz.3.3604: corrupted inode contents [ 135.769460][T11829] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #2: comm syz.3.3604: mark_inode_dirty error [ 135.799637][T11851] loop1: detected capacity change from 0 to 512 [ 135.808458][T11845] __nla_validate_parse: 7 callbacks suppressed [ 135.808479][T11845] netlink: 4580 bytes leftover after parsing attributes in process `syz.4.3607'. [ 135.824818][T11845] netlink: 4580 bytes leftover after parsing attributes in process `syz.4.3607'. [ 135.856161][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.910667][T11861] loop3: detected capacity change from 0 to 128 [ 136.067610][T11880] netlink: 52 bytes leftover after parsing attributes in process `syz.5.3625'. [ 136.147379][T11887] netlink: 108 bytes leftover after parsing attributes in process `syz.2.3629'. [ 136.156859][T11887] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3629'. [ 136.274513][T11903] loop1: detected capacity change from 0 to 512 [ 136.344940][T11903] EXT4-fs: Ignoring removed orlov option [ 136.362230][T11917] loop5: detected capacity change from 0 to 164 [ 136.369249][T11903] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 136.419461][T11903] EXT4-fs (loop1): orphan cleanup on readonly fs [ 136.467238][T11903] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3637: bg 0: block 248: padding at end of block bitmap is not set [ 136.469995][T11926] loop5: detected capacity change from 0 to 1024 [ 136.503843][T11903] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.3637: Failed to acquire dquot type 1 [ 136.517710][T11926] EXT4-fs (loop5): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 136.532663][T11903] EXT4-fs (loop1): 1 truncate cleaned up [ 136.542279][T11926] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.557501][T11903] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.572007][T11926] EXT4-fs error (device loop5): ext4_xattr_inode_iget:437: inode #11: comm syz.5.3647: missing EA_INODE flag [ 136.587223][T11926] EXT4-fs (loop5): Remounting filesystem read-only [ 136.622120][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.632316][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.711385][T11953] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3659'. [ 136.998380][T11990] hugetlbfs: Bad value '%' for mount option 'size' [ 136.998380][T11990] [ 137.597315][T12056] 8021q: adding VLAN 0 to HW filter on device ipvlan3 [ 138.090596][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/524.tmp-b7:5' failed: Read-only file system [ 138.118088][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/514.tmp-b7:2' failed: Read-only file system [ 138.137211][ T3500] udevd[3500]: symlink '../../loop3' '/dev/disk/by-diskseq/519.tmp-b7:3' failed: Read-only file system [ 138.154909][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/524.tmp-b7:5' failed: Read-only file system [ 138.190660][T12087] 9p: Unknown access argument 0xffffffffffffffff: -22 [ 138.257215][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/514.tmp-b7:2' failed: Read-only file system [ 138.304264][T12093] loop2: detected capacity change from 0 to 1024 [ 138.338349][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/524.tmp-b7:5' failed: Read-only file system [ 138.339468][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/519.tmp-b7:3' failed: Read-only file system [ 138.370348][T12093] EXT4-fs: Ignoring removed orlov option [ 138.377057][T12093] EXT4-fs: Ignoring removed nomblk_io_submit option [ 138.397665][T12093] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.482770][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/524.tmp-b7:5' failed: Read-only file system [ 138.523640][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.636968][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/526.tmp-b7:2' failed: Read-only file system [ 138.658899][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 138.763446][T12112] random: crng reseeded on system resumption [ 139.122397][T12143] loop1: detected capacity change from 0 to 1024 [ 139.141629][T12143] EXT4-fs: Ignoring removed nobh option [ 139.147941][T12143] EXT4-fs: Ignoring removed bh option [ 139.173214][T12148] cgroup: Invalid name [ 139.192313][T12143] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.236444][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.411541][T12176] loop9: detected capacity change from 0 to 7 [ 139.420420][T12176] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.430669][T12176] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.439673][T12176] loop9: unable to read partition table [ 139.454908][T12176] loop_reread_partitions: partition scan of loop9 (袻xdGݡ [ 139.454908][T12176] ) failed (rc=-5) [ 139.469721][ T3777] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.486057][ T3777] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.497037][ T3777] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.534685][ T3777] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.551058][ T3777] Buffer I/O error on dev loop9, logical block 0, async page read [ 139.620761][T12197] loop1: detected capacity change from 0 to 512 [ 139.648294][T12197] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 139.664194][T12197] ext4 filesystem being mounted at /777/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 139.683575][T12197] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #2: comm syz.1.3772: corrupted inode contents [ 139.700365][T12197] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #2: comm syz.1.3772: mark_inode_dirty error [ 139.713918][T12207] loop3: detected capacity change from 0 to 128 [ 139.721429][T12205] loop5: detected capacity change from 0 to 512 [ 139.725189][T12197] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #2: comm syz.1.3772: corrupted inode contents [ 139.753872][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.763235][T12207] FAT-fs (loop3): Filesystem has been set read-only [ 139.774036][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.783767][T12208] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #2: comm syz.1.3772: corrupted inode contents [ 139.797356][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.807135][T12208] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #2: comm syz.1.3772: mark_inode_dirty error [ 139.811618][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.830909][T12208] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #2: comm syz.1.3772: corrupted inode contents [ 139.831214][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.855568][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.865918][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.885576][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.894672][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.912478][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.921901][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.939192][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.943833][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 139.958757][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.016745][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.033237][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.041835][T12224] loop1: detected capacity change from 0 to 512 [ 140.047741][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.077130][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.089137][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.102648][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.111641][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.112985][T12224] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.122044][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.144800][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.153836][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.165105][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.167431][T12224] ext4 filesystem being mounted at /779/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 140.188309][ T29] kauditd_printk_skb: 96 callbacks suppressed [ 140.188328][ T29] audit: type=1400 audit(1754523296.347:1324): avc: denied { name_bind } for pid=12233 comm="syz.2.3788" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 140.210278][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.216200][ T29] audit: type=1400 audit(1754523296.347:1325): avc: denied { node_bind } for pid=12233 comm="syz.2.3788" saddr=172.20.20.187 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 140.238801][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.238854][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.238970][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239064][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239092][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239120][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239146][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239219][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239242][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239269][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239400][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239512][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239544][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239567][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.239603][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.340888][T12224] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #2: block 3: comm syz.1.3784: lblock 8 mapped to illegal pblock 3 (length 26) [ 140.429154][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.439620][T12207] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 140.456115][ T29] audit: type=1400 audit(1754523296.617:1326): avc: denied { setopt } for pid=12239 comm="syz.5.3791" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 140.524090][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.529781][ T29] audit: type=1400 audit(1754523296.657:1327): avc: denied { write } for pid=12241 comm="syz.2.3792" name="arp" dev="proc" ino=4026532505 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 140.560365][ T29] audit: type=1326 audit(1754523296.727:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12245 comm="syz.5.3794" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 140.586121][ T29] audit: type=1326 audit(1754523296.727:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12245 comm="syz.5.3794" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 140.612358][ T29] audit: type=1326 audit(1754523296.777:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12245 comm="syz.5.3794" exe="/root/syz-executor" sig=0 arch=c000003e syscall=265 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 140.637447][ T29] audit: type=1326 audit(1754523296.777:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12245 comm="syz.5.3794" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 140.663195][ T29] audit: type=1326 audit(1754523296.777:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12245 comm="syz.5.3794" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7d42e8ebe9 code=0x7ffc0000 [ 140.715700][T12256] netlink: 'syz.2.3800': attribute type 3 has an invalid length. [ 140.723647][T12256] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3800'. [ 140.750009][T12258] netlink: 'syz.3.3798': attribute type 5 has an invalid length. [ 140.779040][ T29] audit: type=1400 audit(1754523296.927:1333): avc: denied { create } for pid=12261 comm="syz.5.3802" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 141.250853][T12314] loop1: detected capacity change from 0 to 256 [ 141.270999][T12319] loop3: detected capacity change from 0 to 1764 [ 141.353476][T12326] netlink: 'syz.5.3835': attribute type 2 has an invalid length. [ 141.412341][T12336] sch_fq: defrate 4294967295 ignored. [ 141.763694][T12378] loop3: detected capacity change from 0 to 256 [ 141.924080][T12390] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3866'. [ 142.050008][T12407] 9p: Unknown access argument an0xffffffffffffffff: -22 [ 142.072572][T12410] loop1: detected capacity change from 0 to 512 [ 142.102543][T12410] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 142.151073][T12410] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3876: bg 0: block 384: padding at end of block bitmap is not set [ 142.202244][T12410] EXT4-fs (loop1): Remounting filesystem read-only [ 142.223138][T12427] loop5: detected capacity change from 0 to 512 [ 142.231692][T12410] EXT4-fs (loop1): 1 truncate cleaned up [ 142.242559][T12427] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 142.254063][T12410] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.286142][T12427] EXT4-fs (loop5): 1 truncate cleaned up [ 142.310513][T12427] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.327531][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.422933][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.543814][T12469] loop2: detected capacity change from 0 to 764 [ 142.602025][T12469] Invalid ELF header magic: != ELF [ 142.748219][T12491] loop3: detected capacity change from 0 to 2048 [ 142.794796][T12491] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.810549][T12491] ext4 filesystem being mounted at /786/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.877856][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.987033][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/553.tmp-b7:3' failed: Read-only file system [ 143.038987][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/548.tmp-b7:1' failed: Read-only file system [ 143.046470][ T3294] udevd[3294]: symlink '../../loop5' '/dev/disk/by-diskseq/549.tmp-b7:5' failed: Read-only file system [ 143.062540][T12521] loop5: detected capacity change from 0 to 512 [ 143.079202][ T3777] udevd[3777]: symlink '../../loop3' '/dev/disk/by-diskseq/553.tmp-b7:3' failed: Read-only file system [ 143.113357][T12528] loop1: detected capacity change from 0 to 512 [ 143.122421][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/551.tmp-b7:2' failed: Read-only file system [ 143.124374][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/554.tmp-b7:5' failed: Read-only file system [ 143.177286][T12528] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 143.187462][T12528] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.3931: iget: bad i_size value: 12154757448730 [ 143.208288][ T3296] udevd[3296]: symlink '../../loop3' '/dev/disk/by-diskseq/553.tmp-b7:3' failed: Read-only file system [ 143.222795][T12528] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3931: couldn't read orphan inode 13 (err -117) [ 143.236783][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/554.tmp-b7:5' failed: Read-only file system [ 143.248503][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/555.tmp-b7:1' failed: Read-only file system [ 143.279276][ T3294] udevd[3294]: symlink '../../loop2' '/dev/disk/by-diskseq/551.tmp-b7:2' failed: Read-only file system [ 143.312623][T12528] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.419376][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.464801][T12563] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3948'. [ 143.474631][T12563] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3948'. [ 143.668328][T12591] loop3: detected capacity change from 0 to 128 [ 143.678014][T12587] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 143.695981][T12590] netlink: 14593 bytes leftover after parsing attributes in process `syz.4.3960'. [ 143.861118][T12608] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3968'. [ 143.991969][T12621] SELinux: Context system_u:object_r:scsi_generic_device_t:s0 is not valid (left unmapped). [ 144.065826][T12603] loop5: detected capacity change from 0 to 32768 [ 144.106746][T12632] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3979'. [ 144.130446][ T3777] loop5: p1 p2 p3 < p5 p6 > [ 144.137942][ T3777] loop5: p1 size 242222080 extends beyond EOD, truncated [ 144.153629][ T3777] loop5: p2 start 4294967295 is beyond EOD, truncated [ 144.175706][T12640] loop1: detected capacity change from 0 to 128 [ 144.193402][T12603] loop5: p1 p2 p3 < p5 p6 > [ 144.200884][T12603] loop5: p1 size 242222080 extends beyond EOD, truncated [ 144.210237][T12603] loop5: p2 start 4294967295 is beyond EOD, truncated [ 144.270108][T12644] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3985'. [ 144.409057][T12662] netlink: 100 bytes leftover after parsing attributes in process `syz.4.3994'. [ 144.595565][T12679] loop3: detected capacity change from 0 to 136 [ 144.630071][T12679] Attempt to read inode for relocated directory [ 144.709188][T12697] loop3: detected capacity change from 0 to 128 [ 144.741077][T12696] loop2: detected capacity change from 0 to 764 [ 144.759523][T12697] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 144.769335][T12697] FAT-fs (loop3): Filesystem has been set read-only [ 144.785468][T12696] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 144.887993][T12713] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4021'. [ 144.958795][T12713] bond1: entered promiscuous mode [ 144.964167][T12713] bond1: entered allmulticast mode [ 144.991210][T12725] loop3: detected capacity change from 0 to 128 [ 145.004665][T12713] 8021q: adding VLAN 0 to HW filter on device bond1 [ 145.020992][ T29] kauditd_printk_skb: 85 callbacks suppressed [ 145.021008][ T29] audit: type=1400 audit(2000000003.002:1419): avc: denied { write } for pid=12727 comm="syz.1.4026" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 145.051249][T12728] ieee802154 phy0 wpan0: encryption failed: -22 [ 145.067106][ T29] audit: type=1400 audit(2000000003.013:1420): avc: denied { connect } for pid=12729 comm="syz.5.4027" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 145.094568][T12725] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 145.145885][T12725] ext4 filesystem being mounted at /802/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 145.159733][T12725] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:375: inode #2: comm syz.3.4024: No space for directory leaf checksum. Please run e2fsck -D. [ 145.176737][T12725] EXT4-fs error (device loop3): __ext4_find_entry:1626: inode #2: comm syz.3.4024: checksumming directory block 0 [ 145.218515][T12737] loop1: detected capacity change from 0 to 512 [ 145.274995][T12737] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.278934][ T3310] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 145.307677][T12737] ext4 filesystem being mounted at /827/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.309650][T12746] netlink: 32 bytes leftover after parsing attributes in process `syz.5.4034'. [ 145.336860][ T3377] IPVS: starting estimator thread 0... [ 145.345818][ T29] audit: type=1400 audit(2000000003.348:1421): avc: denied { create } for pid=12736 comm="syz.1.4031" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 145.348140][T12737] EXT4-fs error (device loop1): ext4_empty_dir:3084: inode #12: comm syz.1.4031: Directory hole found for htree leaf block 0 [ 145.416543][ T29] audit: type=1400 audit(2000000003.348:1422): avc: denied { rename } for pid=12736 comm="syz.1.4031" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 145.462277][ T29] audit: type=1400 audit(2000000003.348:1423): avc: denied { rmdir } for pid=12736 comm="syz.1.4031" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 145.510824][T12749] IPVS: using max 1968 ests per chain, 98400 per kthread [ 145.586047][T12761] loop2: detected capacity change from 0 to 512 [ 145.609253][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.657190][ T1035] rtc_cmos 00:00: Alarms can be up to one day in the future [ 145.665151][ T1035] rtc_cmos 00:00: Alarms can be up to one day in the future [ 145.670775][T12767] loop5: detected capacity change from 0 to 2048 [ 145.673090][ T1035] rtc_cmos 00:00: Alarms can be up to one day in the future [ 145.687401][ T1035] rtc_cmos 00:00: Alarms can be up to one day in the future [ 145.694847][ T1035] rtc rtc0: __rtc_set_alarm: err=-22 [ 145.744890][T12767] loop5: p4 < > [ 145.758120][ T29] audit: type=1326 audit(2000000003.768:1424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12773 comm="syz.4.4047" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x0 [ 145.803795][ T29] audit: type=1400 audit(2000000003.800:1425): avc: denied { read } for pid=12777 comm="syz.3.4048" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 145.880998][ T29] audit: type=1400 audit(2000000003.852:1426): avc: denied { ioctl } for pid=12777 comm="syz.3.4048" path="socket:[33481]" dev="sockfs" ino=33481 ioctlcmd=0x8907 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 145.930835][T12795] loop2: detected capacity change from 0 to 1024 [ 145.944182][ T29] audit: type=1400 audit(2000000003.947:1427): avc: denied { getopt } for pid=12791 comm="syz.5.4054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 145.971495][T12795] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.999052][T12803] loop1: detected capacity change from 0 to 164 [ 146.052665][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.163636][ T29] audit: type=1326 audit(2000000004.199:1428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12817 comm="syz.1.4066" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6a5674ebe9 code=0x7ffc0000 [ 146.203130][T12819] loop5: detected capacity change from 0 to 2048 [ 146.229767][T12819] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.266202][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.376529][T12839] loop2: detected capacity change from 0 to 512 [ 146.426513][T12845] netlink: 'syz.1.4078': attribute type 12 has an invalid length. [ 146.436632][T12839] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 146.471686][T12839] EXT4-fs (loop2): orphan cleanup on readonly fs [ 146.495210][T12839] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 146.532246][T12839] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 146.567520][T12859] loop3: detected capacity change from 0 to 512 [ 146.577454][T12839] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4075: bg 0: block 40: padding at end of block bitmap is not set [ 146.596806][T12864] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 146.602557][T12839] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 146.636394][T12859] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.637094][T12839] EXT4-fs (loop2): 1 truncate cleaned up [ 146.662024][T12859] ext4 filesystem being mounted at /810/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.666265][T12839] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 146.714006][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.772621][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.009957][T12906] random: crng reseeded on system resumption [ 147.187200][T12931] __nla_validate_parse: 4 callbacks suppressed [ 147.187222][T12931] netlink: 216 bytes leftover after parsing attributes in process `syz.2.4119'. [ 147.203697][T12931] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4119'. [ 147.213159][T12931] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4119'. [ 147.264545][T12939] loop2: detected capacity change from 0 to 164 [ 147.273170][T12941] netlink: 'syz.4.4123': attribute type 10 has an invalid length. [ 147.293796][T12939] Unable to read rock-ridge attributes [ 147.457275][T12962] loop2: detected capacity change from 0 to 128 [ 147.559455][T12970] SELinux: security_context_str_to_sid (E) failed with errno=-22 [ 147.584601][T12972] loop2: detected capacity change from 0 to 1024 [ 147.604354][T12972] EXT4-fs: Ignoring removed orlov option [ 147.647929][T12972] EXT4-fs: Ignoring removed nomblk_io_submit option [ 147.695633][T12972] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.767325][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/583.tmp-b7:5' failed: Read-only file system [ 147.780561][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/581.tmp-b7:1' failed: Read-only file system [ 147.798986][T12994] netlink: 'syz.1.4149': attribute type 21 has an invalid length. [ 147.819045][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.838737][T12994] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4149'. [ 147.848108][T12994] netlink: 'syz.1.4149': attribute type 1 has an invalid length. [ 147.897657][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/592.tmp-b7:2' failed: Read-only file system [ 147.911424][T13000] nfs4: Bad value for 'source' [ 147.931969][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/592.tmp-b7:2' failed: Read-only file system [ 147.969916][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/581.tmp-b7:1' failed: Read-only file system [ 147.990520][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/593.tmp-b7:2' failed: Read-only file system [ 148.031364][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/581.tmp-b7:1' failed: Read-only file system [ 148.072709][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/581.tmp-b7:1' failed: Read-only file system [ 148.106517][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/593.tmp-b7:2' failed: Read-only file system [ 148.121516][ T3294] udevd[3294]: symlink '../../loop5' '/dev/disk/by-diskseq/583.tmp-b7:5' failed: Read-only file system [ 148.154641][T13017] tipc: Started in network mode [ 148.159614][T13017] tipc: Node identity aaaaaaaaaa41, cluster identity 4711 [ 148.167615][T13017] tipc: Enabled bearer , priority 10 [ 148.265900][T13032] netlink: 'syz.4.4166': attribute type 4 has an invalid length. [ 148.341345][T13040] loop3: detected capacity change from 0 to 128 [ 148.372172][T13043] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4171'. [ 148.379375][T13040] bio_check_eod: 101 callbacks suppressed [ 148.379400][T13040] syz.3.4170: attempt to access beyond end of device [ 148.379400][T13040] loop3: rw=2049, sector=145, nr_sectors = 8 limit=128 [ 148.411955][T13040] syz.3.4170: attempt to access beyond end of device [ 148.411955][T13040] loop3: rw=2049, sector=161, nr_sectors = 8 limit=128 [ 148.412020][T13040] syz.3.4170: attempt to access beyond end of device [ 148.412020][T13040] loop3: rw=2049, sector=177, nr_sectors = 24 limit=128 [ 148.412120][T13040] syz.3.4170: attempt to access beyond end of device [ 148.412120][T13040] loop3: rw=2049, sector=209, nr_sectors = 8 limit=128 [ 148.412167][T13040] syz.3.4170: attempt to access beyond end of device [ 148.412167][T13040] loop3: rw=2049, sector=225, nr_sectors = 8 limit=128 [ 148.412235][T13040] syz.3.4170: attempt to access beyond end of device [ 148.412235][T13040] loop3: rw=2049, sector=241, nr_sectors = 8 limit=128 [ 148.412350][T13040] syz.3.4170: attempt to access beyond end of device [ 148.412350][T13040] loop3: rw=2049, sector=257, nr_sectors = 8 limit=128 [ 148.534734][T13040] syz.3.4170: attempt to access beyond end of device [ 148.534734][T13040] loop3: rw=2049, sector=273, nr_sectors = 8 limit=128 [ 148.601619][T13040] syz.3.4170: attempt to access beyond end of device [ 148.601619][T13040] loop3: rw=2049, sector=289, nr_sectors = 9 limit=128 [ 148.666137][T13062] loop2: detected capacity change from 0 to 164 [ 148.787785][T13072] loop1: detected capacity change from 0 to 1024 [ 148.823751][T13072] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 148.846213][T13072] ext4 filesystem being mounted at /866/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.848972][T13072] EXT4-fs error (device loop1): ext4_map_blocks:814: inode #15: block 1: comm syz.1.4185: lblock 1 mapped to illegal pblock 1 (length 3) [ 148.852543][T13085] netlink: 5 bytes leftover after parsing attributes in process `syz.2.4190'. [ 148.860515][T13072] EXT4-fs (loop1): Remounting filesystem read-only [ 148.969828][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.032398][T13102] loop2: detected capacity change from 0 to 128 [ 149.199167][T13120] netlink: 277 bytes leftover after parsing attributes in process `syz.5.4207'. [ 149.235833][ T10] tipc: Node number set to 15444650 [ 149.358330][T13136] loop1: detected capacity change from 0 to 512 [ 149.365457][T13136] EXT4-fs: Ignoring removed i_version option [ 149.378581][T13136] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 149.397968][T13136] EXT4-fs (loop1): 1 truncate cleaned up [ 149.431603][T13136] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.476621][T13150] loop2: detected capacity change from 0 to 1024 [ 149.511689][T13150] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 149.530666][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.542656][T13150] ext4 filesystem being mounted at /899/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.639605][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 149.795512][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 149.795530][ T29] audit: type=1400 audit(2000000008.010:1460): avc: denied { bind } for pid=13188 comm="syz.3.4238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 149.833091][T13192] loop2: detected capacity change from 0 to 1024 [ 149.847982][T13195] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4241'. [ 149.867872][T13192] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 149.916155][T13192] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.4240: Invalid block bitmap block 0 in block_group 0 [ 149.937322][T13192] Quota error (device loop2): write_blk: dquota write failed [ 149.944998][T13192] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 149.977936][T13207] loop5: detected capacity change from 0 to 512 [ 149.985420][T13192] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.4240: Failed to acquire dquot type 0 [ 149.998890][T13207] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 150.016529][T13192] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.4240: Freeing blocks not in datazone - block = 0, count = 4096 [ 150.042677][T13192] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.4240: Invalid inode bitmap blk 0 in block_group 0 [ 150.065521][T10136] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-7 [ 150.072227][T13192] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 150.074823][T10136] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:42: Failed to release dquot type 0 [ 150.086015][T13192] EXT4-fs (loop2): 1 orphan inode deleted [ 150.111904][T13192] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.129717][ T29] audit: type=1326 audit(2000000008.356:1461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13209 comm="syz.4.4248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 150.153430][ T29] audit: type=1326 audit(2000000008.356:1462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13209 comm="syz.4.4248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 150.177161][ T29] audit: type=1326 audit(2000000008.356:1463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13209 comm="syz.4.4248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 150.200808][ T29] audit: type=1326 audit(2000000008.356:1464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13209 comm="syz.4.4248" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb13ec2ebe9 code=0x7ffc0000 [ 150.300746][ T3312] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.409115][ T3309] block device autoloading is deprecated and will be removed. [ 150.445281][T13246] loop5: detected capacity change from 0 to 1024 [ 150.473382][ T29] audit: type=1400 audit(2000000008.723:1465): avc: denied { create } for pid=13247 comm="syz.3.4267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 150.499596][T13246] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.510690][ T29] audit: type=1400 audit(2000000008.755:1466): avc: denied { bind } for pid=13247 comm="syz.3.4267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 150.590620][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.636911][T13267] netlink: 5 bytes leftover after parsing attributes in process `syz.3.4276'. [ 150.745923][T13279] loop2: detected capacity change from 0 to 256 [ 150.800258][T13279] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 150.809700][T13279] FAT-fs (loop2): Filesystem has been set read-only [ 150.945484][T13302] netlink: 'syz.2.4292': attribute type 4 has an invalid length. [ 151.040126][T13313] loop5: detected capacity change from 0 to 1024 [ 151.066213][T13313] EXT4-fs: inline encryption not supported [ 151.085096][T13313] EXT4-fs: Ignoring removed bh option [ 151.115736][T13313] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.151070][T13313] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 151.230723][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.316786][T13336] loop3: detected capacity change from 0 to 2048 [ 151.369622][T13336] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 151.444207][T13352] new mount options do not match the existing superblock, will be ignored [ 151.475480][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.481545][T13354] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4315'. [ 151.501612][T13352] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 151.848710][T13404] loop5: detected capacity change from 0 to 1024 [ 151.867419][T13404] EXT4-fs: Ignoring removed orlov option [ 151.904966][T13404] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.918439][T13409] loop1: detected capacity change from 0 to 4096 [ 151.950146][ T5039] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.950655][T13409] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.048707][ T3309] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.064458][T13425] __nla_validate_parse: 3 callbacks suppressed [ 152.064473][T13425] netlink: 216 bytes leftover after parsing attributes in process `syz.2.4349'. [ 152.079970][T13425] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4349'. [ 152.089177][T13425] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4349'. [ 152.094130][T13424] loop5: detected capacity change from 0 to 764 [ 152.193656][T13436] loop1: detected capacity change from 0 to 1024 [ 152.224950][T13436] EXT4-fs: Ignoring removed mblk_io_submit option [ 152.236768][T13441] loop3: detected capacity change from 0 to 128 [ 152.246358][T13424] rock: directory entry would overflow storage [ 152.252582][T13424] rock: sig=0x4f50, size=4, remaining=3 [ 152.258337][T13424] iso9660: Corrupted directory entry in block 6 of inode 1792 [ 152.296111][T13441] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 152.318600][T13436] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.367168][T13441] ext4 filesystem being mounted at /863/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.497975][T13461] pimreg3: entered allmulticast mode [ 152.539893][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/626.tmp-b7:5' failed: Read-only file system [ 152.569605][T13480] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4366'. [ 152.578741][T13480] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4366'. [ 152.587942][T13480] netlink: 'syz.1.4366': attribute type 13 has an invalid length. [ 152.592499][ T3500] udevd[3500]: symlink '../../loop1' '/dev/disk/by-diskseq/628.tmp-b7:1' failed: Read-only file system [ 152.595907][T13480] netlink: 'syz.1.4366': attribute type 11 has an invalid length. [ 152.612349][ T3777] udevd[3777]: symlink '../../loop2' '/dev/disk/by-diskseq/614.tmp-b7:2' failed: Read-only file system [ 152.642832][ T3294] udevd[3294]: symlink '../../loop5' '/dev/disk/by-diskseq/626.tmp-b7:5' failed: Read-only file system [ 152.661315][T12669] udevd[12669]: symlink '../../loop3' '/dev/disk/by-diskseq/627.tmp-b7:3' failed: Read-only file system [ 152.709710][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/626.tmp-b7:5' failed: Read-only file system [ 152.723826][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/614.tmp-b7:2' failed: Read-only file system [ 152.801091][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/628.tmp-b7:1' failed: Read-only file system [ 152.822869][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/614.tmp-b7:2' failed: Read-only file system [ 152.845263][T12669] udevd[12669]: symlink '../../loop3' '/dev/disk/by-diskseq/627.tmp-b7:3' failed: Read-only file system [ 153.034215][T13544] loop1: detected capacity change from 0 to 128 [ 153.052525][T13544] ext4 filesystem being mounted at /899/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.147889][T13559] loop1: detected capacity change from 0 to 512 [ 153.167487][T13559] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #15: comm syz.1.4400: casefold flag without casefold feature [ 153.197668][T13559] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.4400: couldn't read orphan inode 15 (err -117) [ 153.220580][T13570] netlink: 'syz.3.4404': attribute type 2 has an invalid length. [ 153.444399][T13598] loop3: detected capacity change from 0 to 128 [ 153.594367][T13614] loop3: detected capacity change from 0 to 164 [ 153.614272][T13614] Unable to read rock-ridge attributes [ 153.718951][T13624] vhci_hcd: invalid port number 236 [ 154.245394][T13663] loop5: detected capacity change from 0 to 512 [ 154.343594][T13672] tipc: Started in network mode [ 154.348563][T13672] tipc: Node identity 00000000000000000000ffffac1414bb, cluster identity 4711 [ 154.357851][T13672] tipc: Enabling of bearer rejected, failed to enable media [ 154.375317][T13674] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4454'. [ 154.756111][ T29] kauditd_printk_skb: 56 callbacks suppressed [ 154.756131][ T29] audit: type=1400 audit(2000000013.217:1523): avc: denied { name_connect } for pid=13701 comm="syz.2.4468" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 154.933722][ T29] audit: type=1400 audit(2000000013.406:1524): avc: denied { getattr } for pid=13708 comm="syz.2.4472" name="[io_uring]" dev="anon_inodefs" ino=36485 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 155.005034][T13720] loop1: detected capacity change from 0 to 512 [ 155.017766][T13720] EXT4-fs: Ignoring removed nobh option [ 155.029522][T13720] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #3: comm syz.1.4477: corrupted inode contents [ 155.044910][T13720] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #3: comm syz.1.4477: mark_inode_dirty error [ 155.094317][T13720] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #3: comm syz.1.4477: corrupted inode contents [ 155.140179][T13628] syz.3.4433 (13628) used greatest stack depth: 6408 bytes left [ 155.156609][T13720] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.4477: mark_inode_dirty error [ 155.180869][T13720] Quota error (device loop1): write_blk: dquota write failed [ 155.188803][T13720] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 155.213496][T13735] loop2: detected capacity change from 0 to 512 [ 155.224928][T13736] loop3: detected capacity change from 0 to 256 [ 155.233169][T13720] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4477: Failed to acquire dquot type 0 [ 155.247701][T13736] FAT-fs (loop3): Directory bread(block 1285) failed [ 155.263590][T13735] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.4483: iget: bad extended attribute block 1 [ 155.282992][T13720] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.4477: corrupted inode contents [ 155.298086][T13736] FAT-fs (loop3): Directory bread(block 1285) failed [ 155.307297][T13720] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #16: comm syz.1.4477: mark_inode_dirty error [ 155.338965][T13720] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.4477: corrupted inode contents [ 155.351845][T13735] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.4483: couldn't read orphan inode 15 (err -117) [ 155.362131][T13720] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.4477: mark_inode_dirty error [ 155.399909][T13720] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.4477: corrupted inode contents [ 155.423407][ T29] audit: type=1400 audit(2000000013.920:1525): avc: denied { block_suspend } for pid=13751 comm="syz.4.4490" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 155.454369][T13720] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 155.483980][T13720] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.4477: corrupted inode contents [ 155.539242][T13720] EXT4-fs error (device loop1): ext4_truncate:4666: inode #16: comm syz.1.4477: mark_inode_dirty error [ 155.564145][T13720] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 155.611794][T13720] EXT4-fs (loop1): 1 truncate cleaned up [ 155.618357][T13720] ext4 filesystem being mounted at /919/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.710731][ T29] audit: type=1400 audit(2000000014.224:1526): avc: denied { create } for pid=13783 comm="syz.3.4506" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 155.732938][ T29] audit: type=1400 audit(2000000014.224:1527): avc: denied { setopt } for pid=13783 comm="syz.3.4506" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 155.752809][ T29] audit: type=1400 audit(2000000014.224:1528): avc: denied { map } for pid=13783 comm="syz.3.4506" path="socket:[36576]" dev="sockfs" ino=36576 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 155.776093][ T29] audit: type=1400 audit(2000000014.224:1529): avc: denied { read } for pid=13783 comm="syz.3.4506" path="socket:[36576]" dev="sockfs" ino=36576 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 155.949918][T13799] loop3: detected capacity change from 0 to 1024 [ 156.075140][T13799] ext4 filesystem being mounted at /891/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.368420][ T29] audit: type=1326 audit(2000000014.907:1530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13822 comm="syz.5.4523" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7d42e8ebe9 code=0x0 [ 156.482608][T13832] loop1: detected capacity change from 0 to 1024 [ 156.803472][T13859] support for the xor transformation has been removed. [ 156.889524][T10141] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #15: comm kworker/u8:47: lblock 0 mapped to illegal pblock 0 (length 6) [ 156.908409][T10141] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 6 with error 117 [ 156.921502][T10141] EXT4-fs (loop3): This should not happen!! Data will be lost [ 156.921502][T10141] [ 156.937004][T10141] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #15: block 8: comm kworker/u8:47: lblock 8 mapped to illegal pblock 8 (length 8) [ 156.967027][T10141] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 156.981604][T10141] EXT4-fs (loop3): This should not happen!! Data will be lost [ 156.981604][T10141] [ 157.086747][T13879] loop1: detected capacity change from 0 to 1024 [ 157.095206][T13879] EXT4-fs: Ignoring removed orlov option [ 157.236987][T13890] loop5: detected capacity change from 0 to 512 [ 157.264392][T13890] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 157.285527][T13890] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a843c018, mo2=0002] [ 157.294321][T13890] System zones: 0-2, 18-18, 34-34 [ 157.305938][T13890] ext4 filesystem being mounted at /759/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 157.355994][T13902] netlink: 56 bytes leftover after parsing attributes in process `syz.4.4557'. [ 157.392988][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/652.tmp-b7:1' failed: Read-only file system [ 157.410532][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/653.tmp-b7:5' failed: Read-only file system [ 157.443684][T13906] random: crng reseeded on system resumption [ 157.452960][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/653.tmp-b7:5' failed: Read-only file system [ 157.471087][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/652.tmp-b7:1' failed: Read-only file system [ 157.496082][ T3294] udevd[3294]: symlink '../../loop3' '/dev/disk/by-diskseq/651.tmp-b7:3' failed: Read-only file system [ 157.515272][ T3500] udevd[3500]: symlink '../../loop5' '/dev/disk/by-diskseq/654.tmp-b7:5' failed: Read-only file system [ 157.563461][ T3777] udevd[3777]: symlink '../../loop1' '/dev/disk/by-diskseq/652.tmp-b7:1' failed: Read-only file system [ 157.587085][ T3500] udevd[3500]: symlink '../../loop2' '/dev/disk/by-diskseq/645.tmp-b7:2' failed: Read-only file system [ 157.626188][ T3777] udevd[3777]: symlink '../../loop5' '/dev/disk/by-diskseq/654.tmp-b7:5' failed: Read-only file system [ 157.647717][ T3500] udevd[3500]: symlink '../../loop3' '/dev/disk/by-diskseq/651.tmp-b7:3' failed: Read-only file system [ 157.686795][ T2992] ================================================================== [ 157.695108][ T2992] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 157.702595][ T2992] [ 157.705037][ T2992] write to 0xffff888105900030 of 8 bytes by task 3294 on cpu 0: [ 157.712870][ T2992] dentry_unlink_inode+0x65/0x260 [ 157.718117][ T2992] d_delete+0x164/0x180 [ 157.722315][ T2992] d_delete_notify+0x32/0x100 [ 157.727034][ T2992] vfs_unlink+0x30b/0x420 [ 157.731391][ T2992] do_unlinkat+0x24e/0x480 [ 157.735846][ T2992] __x64_sys_unlink+0x2e/0x40 [ 157.740559][ T2992] x64_sys_call+0x2dc0/0x2ff0 [ 157.745353][ T2992] do_syscall_64+0xd2/0x200 [ 157.750108][ T2992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.756137][ T2992] [ 157.758470][ T2992] read to 0xffff888105900030 of 8 bytes by task 2992 on cpu 1: [ 157.766045][ T2992] step_into+0x122/0x820 [ 157.770367][ T2992] walk_component+0x162/0x220 [ 157.775094][ T2992] path_lookupat+0xfe/0x2a0 [ 157.779644][ T2992] filename_lookup+0x147/0x340 [ 157.784631][ T2992] do_readlinkat+0x7d/0x320 [ 157.789233][ T2992] __x64_sys_readlink+0x47/0x60 [ 157.794283][ T2992] x64_sys_call+0x28da/0x2ff0 [ 157.799168][ T2992] do_syscall_64+0xd2/0x200 [ 157.803709][ T2992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 157.809736][ T2992] [ 157.812086][ T2992] value changed: 0xffff888103cc0080 -> 0x0000000000000000 [ 157.819566][ T2992] [ 157.821997][ T2992] Reported by Kernel Concurrency Sanitizer on: [ 157.828557][ T2992] CPU: 1 UID: 0 PID: 2992 Comm: udevd Not tainted 6.16.0-syzkaller-11895-gcca7a0aae895 #0 PREEMPT(voluntary) [ 157.840329][ T2992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 157.850619][ T2992] ==================================================================