last executing test programs: 28.383544507s ago: executing program 4 (id=611): sched_setattr(0x0, &(0x7f0000000000), 0x0) 28.383191916s ago: executing program 4 (id=613): sched_getscheduler(0x0) 28.339626798s ago: executing program 4 (id=615): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm', 0x800, 0x0) 28.054186804s ago: executing program 4 (id=617): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 27.483503896s ago: executing program 4 (id=626): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 27.431695568s ago: executing program 4 (id=631): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 27.326992939s ago: executing program 0 (id=633): symlink(&(0x7f0000000000), &(0x7f0000000000)) 27.271631391s ago: executing program 0 (id=635): getrusage(0x0, &(0x7f0000000000)) 27.271547131s ago: executing program 0 (id=636): socket$igmp(0x2, 0x3, 0x2) 27.271442461s ago: executing program 0 (id=637): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio', 0x800, 0x0) 27.271319671s ago: executing program 0 (id=638): getegid() 27.092702855s ago: executing program 0 (id=639): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 972.408139ms ago: executing program 3 (id=1643): syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @multicast, @val={@val={0x88a8, 0x1, 0x0, 0x1}, {0x8100, 0x3, 0x0, 0x3}}, {@ipv4={0x4305, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @address_request={0x11, 0x0, 0x0, 0x90b6}}}}}, 0x0) 955.19244ms ago: executing program 3 (id=1644): syz_emit_ethernet(0x6a, &(0x7f0000000040)={@broadcast, @random="1704b45adbde", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xc, 0x0, 0x0, 0xe0, 0x0, 0xe000, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @dev, {[@lsrr={0x83, 0x3}, @rr={0x7, 0x3}, @timestamp_prespec={0x44, 0x24, 0x0, 0x3, 0x0, [{@private=0xa010133}, {@local}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast2}]}]}}}}}}}, 0x0) 933.07615ms ago: executing program 3 (id=1646): futex_waitv(&(0x7f0000001fc0)=[{0x3, 0xffffffffffffffff, 0x2}], 0x1, 0x0, 0x0, 0x1) 896.096321ms ago: executing program 3 (id=1647): syz_emit_ethernet(0x6a, &(0x7f0000000000)={@broadcast, @dev, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x3, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x8100, 0x0, 0x0, [0x8, 0x81]}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {}, {0x8, 0x22eb, 0x1, {{}, 0x2, {0x0, 0xfffd}}}}}}}}, 0x0) 895.720201ms ago: executing program 3 (id=1648): iopl(0x0) 839.498452ms ago: executing program 3 (id=1649): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1c917, &(0x7f0000000140)={[{}, {@noblock_validity}, {@abort}, {@barrier_val}, {@nogrpid}, {@resgid}, {@noinit_itable}, {@nombcache}, {@journal_dev={'journal_dev', 0x3d, 0x7}, 0x32}]}, 0x1, 0x4f4, &(0x7f0000000240)="$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") 745.381164ms ago: executing program 6 (id=1652): syz_mount_image$ext4(&(0x7f00000009c0)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x800718, &(0x7f0000000200)={[{@nodioread_nolock}, {@journal_dev={'journal_dev', 0x3d, 0xb7}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@nouid32}, {@resgid}, {@acl}, {@init_itable_val={'init_itable', 0x3d, 0x8d55}}]}, 0x0, 0x48d, &(0x7f0000000a00)="$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") 745.121454ms ago: executing program 1 (id=1654): perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x2, @perf_config_ext={0x1003}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x6) 554.525888ms ago: executing program 1 (id=1657): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x24, 0x3c}, 0x20) 554.083648ms ago: executing program 2 (id=1658): syz_emit_ethernet(0x206, &(0x7f0000000d00)={@multicast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x1d0, 0x3a, 0x0, @private0, @mcast2, {[], @param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "8bb91d", 0x0, 0x11, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [@fragment={0x0, 0x0, 0x10}, @hopopts={0x0, 0x32, '\x00', [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x9d, "a17e9ab13f6e142b20582c8d220c698a74dbf13dfc0ad1f526dfc43313759300929090dd4792ce67ea9f8769d3246f94412c56e0247939ed4b318e4b6066b72d91d9aff97fcf30977dfd4028dea535a8e9d1682c4794d255d62089716f2f97577f9bef264da3cfd3e5511fb253122f61808a73cc2e760f93ceb68a0db2613cf0956b23235f057c2f980a19266a6bb4a33a17f550a571c5b4211c6fa371"}, @ra, @generic={0x0, 0x8c, "65fd1a52737fa1ec91495f4d25a766a5dd36bcffb376f4b35d4a5bc51b0f8fb9a273282a9c8ef192a4de26c8732765dbeb6ce083e81cebf0612d1cc7956b78fb34ce0e4a867c8b4094bab04b23680ba97ad5c624055e8504a7a121cf38a402a7aa80e05dbe56fecab8b014420231c0e997cbfda9bdc7f29e3a8b13dcfc396cf6ff1fcd8a7f43a107871fdd7e"}, @generic={0x0, 0x32, "8b168e4b48529453d91cea424030c8b200632af95e7c30322241dd567db14507f8b523b418a0edc41397a2f639f9f6c3b379"}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x10, 0x8000000000000001]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}]}}}}}}}, 0x0) 537.254169ms ago: executing program 2 (id=1661): syz_emit_ethernet(0x2056, &(0x7f0000000000)={@broadcast, @random="4983121b85a1", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0fe104", 0x2020, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @empty, [{0x0, 0x200, 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{0x0, 0x200, 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{0x4, 0x1, "a22d4ba30d6b"}]}}}}}}, 0x0) 496.666239ms ago: executing program 1 (id=1662): syz_emit_ethernet(0x8e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaac437bf8cb64c86dd6bcce16400000000000000000001000000000000000000000000000000002c02000000000000050200090502000005"], 0x0) 496.059159ms ago: executing program 5 (id=1672): syz_emit_ethernet(0x5e, &(0x7f0000000200)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "431600", 0x28, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @multicast1}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @loopback={0xff00000000000000}, @loopback}}}}}}, 0x0) 442.813011ms ago: executing program 1 (id=1663): bpf$MAP_CREATE(0x1101000000000000, &(0x7f0000019080)=@base={0x5, 0x80, 0x1a00, 0xf7, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}, 0x50) 442.750571ms ago: executing program 2 (id=1664): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="b40000000000000079103000000000007b0a00ff0000000095007400000000005769520e65d53fdd89c5608cfc134e16db7d4219cc2e09b6e1ad1d44406eb5e259b530cb77ed035b057562b033f5a52d323aee629db77b68bed10e44"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport}, 0x48) 428.975181ms ago: executing program 5 (id=1665): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x18, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 391.614521ms ago: executing program 5 (id=1666): syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa210104, @multicast1, {[@generic={0x7, 0xc, "0990ec742f779f8fcaa6"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 345.802793ms ago: executing program 2 (id=1667): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00, 0x0, 0xffffffffffffffff, 0xffffffffffffff20}, 0x48) 342.971263ms ago: executing program 5 (id=1668): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x10, 0x0, 0x57}, 0x48) 341.174613ms ago: executing program 6 (id=1669): bpf$BPF_LINK_CREATE(0x8, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x25, 0x0, @val=@tracing={0x0, 0x4}}, 0x20) 248.155665ms ago: executing program 6 (id=1670): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x10, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x35}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x94) 240.421135ms ago: executing program 1 (id=1671): io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x1f, 0x0, 0x0) 207.580896ms ago: executing program 6 (id=1673): fsopen(&(0x7f0000000040)='devpts\x00', 0x0) 207.412856ms ago: executing program 6 (id=1674): lstat(&(0x7f0000000380)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0) 207.224816ms ago: executing program 5 (id=1675): bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0a00000004000000001000", @ANYRES32, @ANYBLOB="0004"], 0x50) 162.307617ms ago: executing program 6 (id=1676): syslog(0x3, &(0x7f0000000200)=""/90, 0x5a) 111.740208ms ago: executing program 1 (id=1677): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000017c0)='./bus\x00', 0x8, &(0x7f00000001c0)={[{@errors_remount}, {@nomblk_io_submit}]}, 0x4, 0x511, &(0x7f0000000640)="$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") 111.675058ms ago: executing program 5 (id=1678): syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f0000000b80)={[{@usrquota}, {@norecovery}], [{@seclabel}]}, 0x21, 0x4bd, &(0x7f00000006c0)="$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") 74.696939ms ago: executing program 2 (id=1679): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1802000083cd000000000000fdfffdff850000002700000018010000646c6c2500000000002020207bfbf8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8}, 0x94) 0s ago: executing program 2 (id=1680): mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000007c0)=0x1, 0x278, 0x3) kernel console output (not intermixed with test programs): syzkaller login: [ 15.522222][ T28] kauditd_printk_skb: 83 callbacks suppressed [ 15.522240][ T28] audit: type=1400 audit(1783102959.744:95): avc: denied { write } for pid=3136 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 15.577846][ T28] audit: type=1400 audit(1783102959.804:96): avc: denied { write } for pid=3136 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 15.602947][ T28] audit: type=1400 audit(1783102959.824:97): avc: denied { write } for pid=3150 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 16.309866][ T28] audit: type=1400 audit(1783102960.534:98): avc: denied { transition } for pid=3162 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.337841][ T28] audit: type=1400 audit(1783102960.534:99): avc: denied { noatsecure } for pid=3162 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.358328][ T28] audit: type=1400 audit(1783102960.534:100): avc: denied { write } for pid=3162 comm="sh" path="pipe:[1446]" dev="pipefs" ino=1446 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 16.381186][ T28] audit: type=1400 audit(1783102960.534:101): avc: denied { rlimitinh } for pid=3162 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.400208][ T28] audit: type=1400 audit(1783102960.534:102): avc: denied { siginh } for pid=3162 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.302119][ T28] audit: type=1400 audit(1783102964.524:103): avc: denied { search } for pid=3175 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.325609][ T28] audit: type=1400 audit(1783102964.524:104): avc: denied { search } for pid=3175 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.903723][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 20.903742][ T28] audit: type=1400 audit(1783102965.124:114): avc: denied { write } for pid=3189 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.932951][ T28] audit: type=1400 audit(1783102965.134:115): avc: denied { write } for pid=3200 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.975106][ T28] audit: type=1400 audit(1783102965.204:116): avc: denied { write } for pid=3203 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 20.998037][ T28] audit: type=1400 audit(1783102965.204:117): avc: denied { write } for pid=3214 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.045359][ T28] audit: type=1400 audit(1783102965.274:118): avc: denied { write } for pid=3217 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.068526][ T28] audit: type=1400 audit(1783102965.274:119): avc: denied { write } for pid=3228 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.412863][ T28] audit: type=1400 audit(1783102965.634:120): avc: denied { write } for pid=3232 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.435976][ T28] audit: type=1400 audit(1783102965.654:121): avc: denied { write } for pid=3243 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.685741][ T28] audit: type=1400 audit(1783102965.914:122): avc: denied { write } for pid=3247 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 21.708860][ T28] audit: type=1400 audit(1783102965.914:123): avc: denied { write } for pid=3258 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. [ 24.528554][ T3279] cgroup: Unknown subsys name 'net' [ 24.655030][ T3279] cgroup: Unknown subsys name 'cpuset' [ 24.661215][ T3279] cgroup: Unknown subsys name 'rlimit' [ 24.821081][ T3284] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.883339][ T3279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.904388][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 25.904434][ T28] audit: type=1400 audit(1783102970.124:167): avc: denied { write } for pid=3350 comm="syz.1.44" name="pfkey" dev="proc" ino=4026532559 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 25.987759][ T28] audit: type=1400 audit(1783102970.174:168): avc: denied { write } for pid=3363 comm="syz.0.60" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 26.058149][ T28] audit: type=1400 audit(1783102970.174:169): avc: denied { create } for pid=3361 comm="syz.4.58" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 26.126154][ T28] audit: type=1400 audit(1783102970.184:170): avc: denied { create } for pid=3362 comm="syz.3.59" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 26.189199][ T28] audit: type=1400 audit(1783102970.184:171): avc: denied { read write } for pid=3293 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.268239][ T28] audit: type=1400 audit(1783102970.184:172): avc: denied { open } for pid=3293 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.331169][ T28] audit: type=1400 audit(1783102970.184:173): avc: denied { ioctl } for pid=3293 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.414277][ T28] audit: type=1400 audit(1783102970.194:174): avc: denied { create } for pid=3367 comm="syz.4.65" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 26.474960][ T28] audit: type=1400 audit(1783102970.274:175): avc: denied { sys_module } for pid=3393 comm="syz.0.85" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 26.536631][ T28] audit: type=1400 audit(1783102970.344:176): avc: denied { create } for pid=3418 comm="syz.4.111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 26.767038][ T3674] mmap: syz.4.357 (3674) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 27.701823][ T3941] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 27.964436][ T3715] syz.3.393 (3715) used greatest stack depth: 11040 bytes left [ 29.522211][ T4039] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.529976][ T4039] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.537306][ T4039] bridge_slave_0: entered allmulticast mode [ 29.543918][ T4039] bridge_slave_0: entered promiscuous mode [ 29.551756][ T4039] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.558893][ T4039] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.566226][ T4039] bridge_slave_1: entered allmulticast mode [ 29.572730][ T4039] bridge_slave_1: entered promiscuous mode [ 29.588112][ T4039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.598309][ T4039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.617097][ T4039] team0: Port device team_slave_0 added [ 29.623397][ T4039] team0: Port device team_slave_1 added [ 29.638020][ T4039] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.645029][ T4039] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 29.671398][ T4039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.683609][ T4039] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.690757][ T4039] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 29.716955][ T4039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.740707][ T4039] hsr_slave_0: entered promiscuous mode [ 29.746779][ T4039] hsr_slave_1: entered promiscuous mode [ 29.806201][ T4039] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 29.814864][ T4039] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 29.822373][ T4039] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 29.830850][ T4039] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 29.838430][ T4039] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 29.847037][ T4039] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 29.854825][ T4039] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 29.864028][ T4039] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 29.926083][ T4039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.943602][ T4039] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.952632][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.959719][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.969814][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.976936][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.076611][ T4039] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.176479][ T4039] veth0_vlan: entered promiscuous mode [ 30.184156][ T4039] veth1_vlan: entered promiscuous mode [ 30.198012][ T4039] veth0_macvtap: entered promiscuous mode [ 30.205884][ T4039] veth1_macvtap: entered promiscuous mode [ 30.216922][ T4039] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.227245][ T4039] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.237622][ T40] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.247148][ T12] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.256875][ T12] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.265669][ T12] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.114812][ T40] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.156603][ T40] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.241760][ T40] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.298007][ T40] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 31.423730][ T4153] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.431090][ T4153] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.438390][ T4153] bridge_slave_0: entered allmulticast mode [ 31.445010][ T4153] bridge_slave_0: entered promiscuous mode [ 31.451734][ T4153] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.459017][ T4153] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.466265][ T4153] bridge_slave_1: entered allmulticast mode [ 31.472730][ T4153] bridge_slave_1: entered promiscuous mode [ 31.543435][ T4153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.571201][ T4153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.588008][ T4151] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.595347][ T4151] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.602600][ T4151] bridge_slave_0: entered allmulticast mode [ 31.609328][ T4151] bridge_slave_0: entered promiscuous mode [ 31.616242][ T4151] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.623363][ T4151] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.630731][ T4151] bridge_slave_1: entered allmulticast mode [ 31.637455][ T4151] bridge_slave_1: entered promiscuous mode [ 31.682403][ T4153] team0: Port device team_slave_0 added [ 31.689421][ T4153] team0: Port device team_slave_1 added [ 31.726819][ T4151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.737556][ T4151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.773391][ T4153] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.780401][ T4153] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.806596][ T4153] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.822318][ T4163] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.829560][ T4163] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.836872][ T4163] bridge_slave_0: entered allmulticast mode [ 31.843485][ T4163] bridge_slave_0: entered promiscuous mode [ 31.858881][ T4153] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.865906][ T4153] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.891887][ T4153] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.910117][ T4163] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.917262][ T4163] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.924515][ T4163] bridge_slave_1: entered allmulticast mode [ 31.930966][ T4163] bridge_slave_1: entered promiscuous mode [ 31.938016][ T4151] team0: Port device team_slave_0 added [ 31.948882][ T4156] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.956032][ T4156] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.963206][ T4156] bridge_slave_0: entered allmulticast mode [ 31.969862][ T4156] bridge_slave_0: entered promiscuous mode [ 31.977125][ T4156] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.984253][ T4156] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.991847][ T4156] bridge_slave_1: entered allmulticast mode [ 31.998342][ T4156] bridge_slave_1: entered promiscuous mode [ 32.015058][ T4151] team0: Port device team_slave_1 added [ 32.034235][ T4164] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.041437][ T4164] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.049025][ T4164] bridge_slave_0: entered allmulticast mode [ 32.055759][ T4164] bridge_slave_0: entered promiscuous mode [ 32.068637][ T4163] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.083132][ T4151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.090322][ T4151] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.116499][ T4151] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.131611][ T4164] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.138799][ T4164] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.146114][ T4164] bridge_slave_1: entered allmulticast mode [ 32.152509][ T4164] bridge_slave_1: entered promiscuous mode [ 32.164355][ T4163] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.181853][ T4151] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.188945][ T4151] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.214969][ T4151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.227022][ T4156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.237407][ T4156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.257876][ T4153] hsr_slave_0: entered promiscuous mode [ 32.263964][ T4153] hsr_slave_1: entered promiscuous mode [ 32.269856][ T4153] debugfs: 'hsr0' already exists in 'hsr' [ 32.276219][ T4153] Cannot create hsr debugfs directory [ 32.291357][ T4164] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.301551][ T4163] team0: Port device team_slave_0 added [ 32.308659][ T4163] team0: Port device team_slave_1 added [ 32.325937][ T4164] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.352768][ T4156] team0: Port device team_slave_0 added [ 32.367484][ T4164] team0: Port device team_slave_0 added [ 32.373339][ T4163] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.380389][ T4163] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.406448][ T4163] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.420356][ T4156] team0: Port device team_slave_1 added [ 32.432654][ T4151] hsr_slave_0: entered promiscuous mode [ 32.438726][ T4151] hsr_slave_1: entered promiscuous mode [ 32.444706][ T4151] debugfs: 'hsr0' already exists in 'hsr' [ 32.450463][ T4151] Cannot create hsr debugfs directory [ 32.456773][ T4164] team0: Port device team_slave_1 added [ 32.467090][ T4163] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.474100][ T4163] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.500183][ T4163] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.522582][ T4156] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.529801][ T4156] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.556461][ T4156] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.574541][ T4164] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.581527][ T4164] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.608212][ T4164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.627811][ T4156] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.636107][ T4156] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.663446][ T4156] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.679207][ T4164] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.686267][ T4164] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.712511][ T4164] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.744913][ T4163] hsr_slave_0: entered promiscuous mode [ 32.751697][ T4163] hsr_slave_1: entered promiscuous mode [ 32.757711][ T4163] debugfs: 'hsr0' already exists in 'hsr' [ 32.763706][ T4163] Cannot create hsr debugfs directory [ 32.810374][ T4156] hsr_slave_0: entered promiscuous mode [ 32.816519][ T4156] hsr_slave_1: entered promiscuous mode [ 32.822419][ T4156] debugfs: 'hsr0' already exists in 'hsr' [ 32.828288][ T4156] Cannot create hsr debugfs directory [ 32.861396][ T4164] hsr_slave_0: entered promiscuous mode [ 32.867567][ T4164] hsr_slave_1: entered promiscuous mode [ 32.873346][ T4164] debugfs: 'hsr0' already exists in 'hsr' [ 32.879165][ T4164] Cannot create hsr debugfs directory [ 32.984836][ T4153] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.993399][ T4153] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.011214][ T4153] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.019741][ T4153] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.036529][ T4153] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.045557][ T4153] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.062999][ T4153] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.071891][ T4153] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.109698][ T4163] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.119072][ T4163] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.127029][ T4163] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.135548][ T4163] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.143119][ T4163] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.151831][ T4163] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.159756][ T4163] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.168471][ T4163] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.212569][ T4151] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 33.221400][ T4151] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.229460][ T4151] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 33.238477][ T4151] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.246828][ T4151] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 33.255612][ T4151] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.263301][ T4151] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 33.272060][ T4151] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.302150][ T40] bridge_slave_1: left allmulticast mode [ 33.308115][ T40] bridge_slave_1: left promiscuous mode [ 33.314208][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.322497][ T40] bridge_slave_0: left allmulticast mode [ 33.328916][ T40] bridge_slave_0: left promiscuous mode [ 33.335099][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.379826][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 33.389639][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 33.398989][ T40] bond0 (unregistering): Released all slaves [ 33.443550][ T4156] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.452597][ T4156] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.467654][ T4156] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.476103][ T4156] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.489169][ T4156] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.497948][ T4156] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.505650][ T4156] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.514079][ T4156] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.525988][ T40] hsr_slave_0: left promiscuous mode [ 33.531957][ T40] hsr_slave_1: left promiscuous mode [ 33.538225][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 33.546441][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 33.554170][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 33.562778][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 33.573231][ T40] veth1_macvtap: left promiscuous mode [ 33.579134][ T40] veth0_macvtap: left promiscuous mode [ 33.585052][ T40] veth1_vlan: left promiscuous mode [ 33.590470][ T40] veth0_vlan: left promiscuous mode [ 33.598153][ T28] kauditd_printk_skb: 72 callbacks suppressed [ 33.598169][ T28] audit: type=1400 audit(1783102977.824:249): avc: denied { write } for pid=4255 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.646988][ T28] audit: type=1400 audit(1783102977.874:250): avc: denied { write } for pid=4266 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.673222][ T40] team0 (unregistering): Port device team_slave_1 removed [ 33.683119][ T40] team0 (unregistering): Port device team_slave_0 removed [ 33.722401][ T3018] 8021q: adding VLAN 0 to HW filter on device eth1 [ 33.749111][ T4163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.757691][ T4153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.782593][ T4153] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.791036][ T4163] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.802967][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.810121][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.829243][ T4151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.838593][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.846018][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.855743][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.862866][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.871259][ T28] audit: type=1400 audit(1783102978.094:251): avc: denied { write } for pid=4276 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.903017][ T4151] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.919506][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.920086][ T28] audit: type=1400 audit(1783102978.144:252): avc: denied { write } for pid=4287 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 33.926618][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.972513][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.979679][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.988956][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.996075][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.035390][ T4156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.077397][ T4156] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.099766][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.106886][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.133011][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.140143][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.200579][ T28] audit: type=1400 audit(1783102978.424:253): avc: denied { write } for pid=4292 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.246819][ T4164] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 34.257182][ T28] audit: type=1400 audit(1783102978.454:254): avc: denied { write } for pid=4315 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.283991][ T4164] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.301388][ T4156] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.315793][ T4164] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 34.325994][ T4164] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.352650][ T4153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.376046][ T4164] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 34.390392][ T4164] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.403046][ T4164] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 34.406155][ T28] audit: type=1400 audit(1783102978.634:255): avc: denied { write } for pid=4320 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.447206][ T4164] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.485238][ T4163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.492677][ T28] audit: type=1400 audit(1783102978.704:256): avc: denied { write } for pid=4351 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.529376][ T4151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.598023][ T4164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.620269][ T4164] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.633289][ T4153] veth0_vlan: entered promiscuous mode [ 34.647520][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.654733][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.666340][ T4156] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.687712][ T4153] veth1_vlan: entered promiscuous mode [ 34.699426][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.706744][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.741056][ T4163] veth0_vlan: entered promiscuous mode [ 34.761937][ T4153] veth0_macvtap: entered promiscuous mode [ 34.771213][ T4163] veth1_vlan: entered promiscuous mode [ 34.786368][ T4153] veth1_macvtap: entered promiscuous mode [ 34.811356][ T4153] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.827750][ T4151] veth0_vlan: entered promiscuous mode [ 34.843767][ T4153] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.852680][ T4163] veth0_macvtap: entered promiscuous mode [ 34.865729][ T68] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.880180][ T4151] veth1_vlan: entered promiscuous mode [ 34.887681][ T4163] veth1_macvtap: entered promiscuous mode [ 34.894030][ T68] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.903045][ T30] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.922540][ T30] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.940892][ T4156] veth0_vlan: entered promiscuous mode [ 34.950357][ T4163] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.967188][ T4156] veth1_vlan: entered promiscuous mode [ 34.982711][ T4163] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.998458][ T4151] veth0_macvtap: entered promiscuous mode [ 35.012426][ T68] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.021657][ T68] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.044592][ T4156] veth0_macvtap: entered promiscuous mode [ 35.056330][ T4151] veth1_macvtap: entered promiscuous mode [ 35.068047][ T4409] tmpfs: Bad value for 'mpol' [ 35.068716][ T68] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.072960][ T28] audit: type=1400 audit(1783102979.294:257): avc: denied { mounton } for pid=4408 comm="syz.2.696" path="/syzcgroup/unified/syz2" dev="cgroup2" ino=146 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 35.083694][ T68] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.132684][ T4156] veth1_macvtap: entered promiscuous mode [ 35.139070][ T28] audit: type=1326 audit(1783102979.354:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4410 comm="syz.2.697" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc71896de59 code=0x0 [ 35.168217][ T4164] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.194410][ T4156] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.219890][ T4156] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.240814][ T4151] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.260487][ T4151] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.294815][ T77] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.305685][ T77] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.343690][ T77] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.364077][ T77] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.385843][ T77] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.397619][ T77] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.422495][ T77] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.442846][ T77] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.677729][ T4164] veth0_vlan: entered promiscuous mode [ 35.687801][ T4479] loop2: detected capacity change from 0 to 512 [ 35.697083][ T4164] veth1_vlan: entered promiscuous mode [ 35.718164][ T4479] EXT4-fs error (device loop2): ext4_quota_enable:7228: comm syz.2.719: Bad quota inum: 1, type: 2 [ 35.748325][ T4164] veth0_macvtap: entered promiscuous mode [ 35.762200][ T4479] loop2: lost filesystem error report for type 5 error -117 [ 35.762451][ T4479] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 35.768973][ T4164] veth1_macvtap: entered promiscuous mode [ 35.769902][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 35.790707][ T4164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.796851][ C1] EXT4-fs (loop2): initial error at time 1783102979: ext4_quota_enable:7228 [ 35.805886][ T4164] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.813194][ C1] EXT4-fs (loop2): last error at time 1783102979: ext4_quota_enable:7228 [ 35.839253][ T4479] EXT4-fs (loop2): mount failed [ 35.856656][ T4474] loop3: detected capacity change from 0 to 8192 [ 35.921593][ T30] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.931240][ T30] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.974169][ T30] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.002747][ T30] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.039364][ T4497] loop6: detected capacity change from 0 to 4096 [ 36.050559][ T4504] loop1: detected capacity change from 0 to 4096 [ 36.076364][ T4497] EXT4-fs (loop6): #clusters per group too big: 32768 [ 36.093000][ T4504] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 36.109756][ T4504] EXT4-fs (loop1): mount failed [ 36.548408][ T4576] loop2: detected capacity change from 0 to 512 [ 36.570962][ T4576] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 36.591906][ T4576] EXT4-fs (loop2): orphan cleanup on readonly fs [ 36.608211][ T4576] EXT4-fs error (device loop2): ext4_orphan_get:1399: comm syz.2.764: inode #15: comm syz.2.764: iget: illegal inode # [ 36.622059][ T4576] loop2: lost filesystem error report for type 5 error -117 [ 36.624347][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 36.638549][ C1] EXT4-fs (loop2): initial error at time 1783102980: ext4_orphan_get:1399 [ 36.644764][ T4576] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.764: couldn't read orphan inode 15 (err -117) [ 36.647364][ C1] EXT4-fs (loop2): last error at time 1783102980: ext4_orphan_get:1399 [ 36.672933][ T4576] loop2: lost filesystem error report for type 5 error -117 [ 36.691467][ T4576] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 36.751011][ T4596] loop6: detected capacity change from 0 to 512 [ 36.758014][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.778885][ T4596] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 36.798421][ T4596] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 36.833323][ T4596] EXT4-fs (loop6): warning: checktime reached, running e2fsck is recommended [ 36.856639][ T4596] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 36.901240][ T4596] System zones: 0-2, 18-18, 34-34 [ 36.909902][ T4596] EXT4-fs error (device loop6): ext4_orphan_get:1425: comm syz.6.777: bad orphan inode 15 [ 36.919915][ T4596] loop6: lost filesystem error report for type 5 error -117 [ 36.920540][ T4596] ext4_test_bit(bit=14, block=18) = 1 [ 36.928010][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 36.928042][ C1] EXT4-fs (loop6): initial error at time 1783102981: ext4_orphan_get:1425 [ 36.928063][ C1] EXT4-fs (loop6): last error at time 1783102981: ext4_orphan_get:1425 [ 36.951047][ T4615] loop1: detected capacity change from 0 to 2048 [ 36.959706][ T4596] is_bad_inode(inode)=0 [ 36.967716][ T4596] NEXT_ORPHAN(inode)=2264924160 [ 36.972769][ T4596] max_ino=32 [ 36.986609][ T4596] i_nlink=0 [ 36.991455][ T4596] EXT4-fs error (device loop6): ext4_do_update_inode:5742: inode #15: comm syz.6.777: corrupted inode contents [ 37.034294][ T4596] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.042180][ T4596] EXT4-fs error (device loop6): ext4_dirty_inode:6639: inode #15: comm syz.6.777: mark_inode_dirty error [ 37.115605][ T4596] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.116533][ T4596] EXT4-fs error (device loop6): ext4_do_update_inode:5742: inode #15: comm syz.6.777: corrupted inode contents [ 37.144559][ T4596] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.144769][ T4596] EXT4-fs error (device loop6): ext4_xattr_delete_inode:3001: inode #15: comm syz.6.777: mark_inode_dirty error [ 37.184997][ T4596] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.185202][ T4596] EXT4-fs error (device loop6): ext4_xattr_delete_inode:3004: inode #15: comm syz.6.777: mark inode dirty (error -117) [ 37.235739][ T4646] ======================================================= [ 37.235739][ T4646] WARNING: The mand mount option has been deprecated and [ 37.235739][ T4646] and is ignored by this kernel. Remove the mand [ 37.235739][ T4646] option from the mount to silence this warning. [ 37.235739][ T4646] ======================================================= [ 37.260599][ T4596] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 37.273081][ T4596] EXT4-fs warning (device loop6): ext4_evict_inode:287: xattr delete (err -117) [ 37.302110][ T4646] cgroup2: Unknown parameter 'defcontext÷ŸÕL' [ 37.309632][ T4596] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.403872][ T4151] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.558911][ T4687] IPv6: addrconf: prefix option has invalid lifetime [ 37.592083][ T4693] loop1: detected capacity change from 0 to 512 [ 37.637069][ T4693] EXT4-fs (loop1): invalid inodes per group: 0 [ 37.637069][ T4693] [ 37.647847][ T4700] loop2: detected capacity change from 0 to 1764 [ 37.691654][ T4700] ISOFS: Unable to identify CD-ROM format. [ 37.797820][ T4704] loop6: detected capacity change from 0 to 8192 [ 37.842842][ T4704] loop6: p2 p4 [ 37.857251][ T4704] loop6: p2 start 269365764 is beyond EOD, truncated [ 37.869756][ T4704] loop6: p4 size 262144 extends beyond EOD, truncated [ 38.013437][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 38.088344][ T4761] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 38.097880][ T4761] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 38.109196][ T4762] vfat: Unexpected value for 'debug' [ 38.197074][ T4779] EXT4-fs: Ignoring removed bh option [ 38.229613][ T4779] EXT4-fs error (device loop5): ext4_iget_extra_inode:5180: inode #11: comm syz.5.862: corrupted in-inode xattr: bad e_name length [ 38.250989][ T4779] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 38.254662][ T4779] EXT4-fs error (device loop5): ext4_orphan_get:1404: comm syz.5.862: couldn't read orphan inode 11 (err -117) [ 38.260434][ T4789] tmpfs: Bad value for 'mpol' [ 38.264184][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 38.287902][ C1] EXT4-fs (loop5): initial error at time 1783135756: ext4_iget_extra_inode:5180: inode 11 [ 38.297880][ C1] EXT4-fs (loop5): last error at time 1783135756: ext4_iget_extra_inode:5180: inode 11 [ 38.310249][ T4779] loop5: lost filesystem error report for type 5 error -117 [ 38.310669][ T4779] EXT4-fs (loop5): 1 truncate cleaned up [ 38.336326][ T4779] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.411981][ T4164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.465946][ T4806] EXT4-fs: Ignoring removed oldalloc option [ 38.502490][ T4816] capability: warning: `syz.5.879' uses 32-bit capabilities (legacy support in use) [ 38.502507][ T4806] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.876: bad orphan inode 32 [ 38.502533][ T4806] loop3: lost filesystem error report for type 5 error -117 [ 38.502944][ T4806] ext4_test_bit(bit=31, block=4) = 0 [ 38.512089][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 38.512111][ C1] EXT4-fs (loop3): initial error at time 1783135756: ext4_orphan_get:1425 [ 38.512134][ C1] EXT4-fs (loop3): last error at time 1783135756: ext4_orphan_get:1425 [ 38.579927][ T4824] tmpfs: Bad value for 'mpol' [ 38.698676][ T4806] EXT4-fs (loop3): 1 truncate cleaned up [ 38.705051][ T4806] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.836065][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.857515][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 38.857533][ T28] audit: type=1400 audit(1783135757.146:277): avc: denied { remount } for pid=4849 comm="syz.5.898" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 39.025778][ T28] audit: type=1400 audit(1783135757.325:278): avc: denied { map } for pid=4870 comm="syz.2.907" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9702 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.102375][ T28] audit: type=1400 audit(1783135757.325:279): avc: denied { read write } for pid=4870 comm="syz.2.907" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9702 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 39.218398][ T28] audit: type=1400 audit(1783135757.535:280): avc: denied { create } for pid=4888 comm="syz.3.916" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 39.480905][ T4914] EXT4-fs warning (device loop1): read_mmp_block:110: Error -117 while reading MMP block 12 [ 39.568460][ T4920] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 39.610156][ T4920] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 39.643976][ T4920] EXT4-fs (loop2): failed to initialize system zone (-117) [ 39.663850][ T4920] EXT4-fs (loop2): mount failed [ 39.812985][ T28] audit: type=1400 audit(1783136014.153:281): avc: denied { unmount } for pid=4153 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 39.970496][ T4973] FAT-fs (loop1): bogus number of reserved sectors [ 40.001058][ T4973] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 40.042350][ T4973] FAT-fs (loop1): Can't find a valid FAT filesystem [ 40.097816][ T4992] EXT4-fs: Ignoring removed nobh option [ 40.124964][ T4994] EXT4-fs error (device loop1): ext4_orphan_get:1399: inode #14: comm syz.1.967: invalid orphan symlink nlink 1 [ 40.138317][ T4992] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #15: comm syz.2.966: corrupted in-inode xattr: e_value size too large [ 40.164807][ T4994] loop1: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 40.164975][ T4992] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 40.174562][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 40.174586][ C1] EXT4-fs (loop1): initial error at time 1783136014: ext4_orphan_get:1399: inode 14 [ 40.174614][ C1] EXT4-fs (loop1): last error at time 1783136014: ext4_orphan_get:1399: inode 14 [ 40.191018][ T4994] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.967: couldn't read orphan inode 14 (err -117) [ 40.217775][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 40.227706][ C1] EXT4-fs (loop2): initial error at time 1783136014: ext4_iget_extra_inode:5180: inode 15 [ 40.237844][ C1] EXT4-fs (loop2): last error at time 1783136014: ext4_iget_extra_inode:5180: inode 15 [ 40.251768][ T4994] loop1: lost filesystem error report for type 5 error -117 [ 40.252330][ T4994] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.256893][ T4992] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.966: couldn't read orphan inode 15 (err -117) [ 40.260570][ T4994] ext4 filesystem being mounted at /48/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.287985][ T4992] loop2: lost filesystem error report for type 5 error -117 [ 40.330864][ T4992] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.349423][ T28] audit: type=1400 audit(1783136014.725:282): avc: denied { write } for pid=5011 comm="syz.3.976" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 40.382022][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.407514][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.457602][ T28] audit: type=1400 audit(1783136014.830:283): avc: denied { unmount } for pid=4163 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 40.517142][ T5008] loop6: p1 p2 p3 p4 [ 40.521527][ T5028] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.530963][ T5008] loop6: p1 start 16777216 is beyond EOD, truncated [ 40.546178][ T5028] EXT4-fs (loop2): orphan cleanup on readonly fs [ 40.564536][ T5008] loop6: p2 start 268435456 is beyond EOD, truncated [ 40.572028][ T5008] loop6: p4 size 33554432 extends beyond EOD, truncated [ 40.586213][ T5028] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.983: Allocating blocks 41-42 which overlap fs metadata [ 40.604911][ T2979] loop6: p1 p2 p3 p4 [ 40.609258][ T2979] loop6: p1 start 16777216 is beyond EOD, truncated [ 40.616311][ T2979] loop6: p2 start 268435456 is beyond EOD, truncated [ 40.625947][ T2979] loop6: p4 size 33554432 extends beyond EOD, truncated [ 40.633569][ T5028] loop2: lost filesystem error report for type 5 error -117 [ 40.643066][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 40.650462][ T5028] Quota error (device loop2): write_blk: dquota write failed [ 40.650605][ C1] EXT4-fs (loop2): initial error at time 1783136015: ext4_mb_mark_diskspace_used:4222 [ 40.674597][ T5028] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 40.674719][ C1] EXT4-fs (loop2): last error at time 1783136015: ext4_mb_mark_diskspace_used:4222 [ 40.698403][ T5028] EXT4-fs error (device loop2): ext4_acquire_dquot:7041: comm syz.2.983: Failed to acquire dquot type 0 [ 40.710135][ T5028] loop2: lost filesystem error report for type 5 error -117 [ 40.712014][ T5028] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 40.735714][ T5028] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.983: corrupted inode contents [ 40.752528][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 40.777963][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 40.790137][ T5028] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 40.791748][ T5028] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #12: comm syz.2.983: mark_inode_dirty error [ 40.820249][ T5055] set_capacity_and_notify: 14 callbacks suppressed [ 40.820327][ T5055] loop5: detected capacity change from 0 to 512 [ 40.840509][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 40.852579][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 40.859166][ T5055] EXT4-fs: Ignoring removed nobh option [ 40.882042][ T5028] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 40.886556][ T5028] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.983: corrupted inode contents [ 40.925051][ T5028] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.983: mark_inode_dirty error [ 40.936665][ T5055] EXT4-fs (loop5): first meta block group too large: 83886080 (group descriptor block count 1) [ 40.949257][ T5065] loop1: detected capacity change from 0 to 512 [ 40.957205][ T5028] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.983: corrupted inode contents [ 40.969126][ T5065] EXT4-fs (loop1): bad geometry: block count 117440768 exceeds size of device (256 blocks) [ 41.024487][ T5028] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 41.047368][ T5028] loop2: lost filesystem error report for type 5 error -117 [ 41.048696][ T5028] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #12: comm syz.2.983: corrupted inode contents [ 41.091192][ T5028] EXT4-fs error (device loop2): ext4_truncate:4691: inode #12: comm syz.2.983: mark_inode_dirty error [ 41.110370][ T5028] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 41.133965][ T5028] loop2: lost filesystem error report for type 5 error -117 [ 41.142895][ T5028] EXT4-fs (loop2): 1 truncate cleaned up [ 41.159284][ T5028] EXT4-fs (loop2): pa ffff888105ce64d0: logic 1, phys. 41, len 23 [ 41.167268][ T5028] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 41.186196][ T5028] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.210878][ T28] audit: type=1400 audit(1783136015.635:284): avc: denied { mac_admin } for pid=5089 comm="syz.1.1013" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 41.238152][ T5091] loop3: detected capacity change from 0 to 1024 [ 41.286682][ T5028] syz.2.983 (5028) used greatest stack depth: 10720 bytes left [ 41.297067][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.334917][ T5091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.337367][ T5104] loop5: detected capacity change from 0 to 256 [ 41.356186][ T5104] vfat: Bad value for 'utf8' [ 41.407975][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.412385][ T5116] loop1: detected capacity change from 0 to 512 [ 41.431547][ T5116] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 41.446576][ T5116] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 41.457326][ T5116] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 41.467506][ T5116] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (28928!=33349) [ 41.525630][ T5127] loop6: detected capacity change from 0 to 512 [ 41.539607][ T5116] EXT4-fs error (device loop1): __ext4_get_inode_loc:4886: comm syz.1.1025: Invalid inode table block 1 in block_group 0 [ 41.556905][ T5130] loop3: detected capacity change from 0 to 2048 [ 41.577089][ T5116] loop1: lost filesystem error report for type 5 error -117 [ 41.578830][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 41.580401][ T5127] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 41.586185][ C0] EXT4-fs (loop1): initial error at time 1783136016: __ext4_get_inode_loc:4886 [ 41.586218][ C0] EXT4-fs (loop1): last error at time 1783136016: __ext4_get_inode_loc:4886 [ 41.619596][ T5127] EXT4-fs (loop6): orphan cleanup on readonly fs [ 41.629200][ T5116] EXT4-fs (loop1): Remounting filesystem read-only [ 41.640686][ T5130] EXT4-fs error (device loop3): __ext4_fill_super:5600: inode #2: comm syz.3.1031: inode has both inline data and extents flags [ 41.640962][ T5142] loop2: detected capacity change from 0 to 512 [ 41.661652][ T5116] EXT4-fs (loop1): get root inode failed [ 41.668322][ T5127] EXT4-fs warning (device loop6): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 41.681254][ T5116] EXT4-fs (loop1): mount failed [ 41.688722][ T5127] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 41.688932][ T5130] EXT4-fs (loop3): get root inode failed [ 41.695513][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 41.695532][ C1] EXT4-fs (loop3): initial error at time 1783136016: __ext4_fill_super:5600: inode 2 [ 41.695577][ C1] EXT4-fs (loop3): last error at time 1783136016: __ext4_fill_super:5600: inode 2 [ 41.708529][ T5127] EXT4-fs (loop6): 1 truncate cleaned up [ 41.718696][ T5130] EXT4-fs (loop3): mount failed [ 41.738151][ T5142] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.746243][ T5127] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.753615][ T5142] ------------[ cut here ]------------ [ 41.764661][ T5142] EA inode 11 i_nlink=0 [ 41.764679][ T5142] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x305/0x330, CPU#0: syz.2.1035/5142 [ 41.779815][ T5142] Modules linked in: [ 41.783897][ T5142] CPU: 0 UID: 0 PID: 5142 Comm: syz.2.1035 Not tainted syzkaller #0 PREEMPT(lazy) [ 41.793461][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 41.803790][ T5142] RIP: 0010:ext4_xattr_inode_update_ref+0x320/0x330 [ 41.810596][ T5142] Code: 26 c8 96 ff 49 8d 7e 40 4c 8d 2d fb 85 5a 05 e8 26 a8 b5 ff 49 8b 6e 40 4c 89 e7 e8 5a a3 b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 04 ff ff ff e8 11 40 d9 03 90 90 90 90 90 90 90 [ 41.831274][ T5142] RSP: 0018:ffffc900050f77f8 EFLAGS: 00010246 [ 41.837407][ T5142] RAX: ffff888104532db0 RBX: ffff888105e00180 RCX: ffffffff81c2af36 [ 41.845502][ T5142] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff871d3520 [ 41.853618][ T5142] RBP: 000000000000000b R08: 0001888105e00133 R09: 0000000000000000 [ 41.861814][ T5142] R10: ffffc900050f7728 R11: 0001c900050f7728 R12: ffff888105e00130 [ 41.869843][ T5142] R13: ffffffff871d3520 R14: ffff888105e000e8 R15: 0000000000000001 [ 41.877881][ T5142] FS: 00007fc7173c76c0(0000) GS:ffff8882ae8d1000(0000) knlGS:0000000000000000 [ 41.886902][ T5142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.893841][ T5142] CR2: 000000110c2b1a31 CR3: 000000012061c000 CR4: 00000000003506f0 [ 41.902140][ T5142] Call Trace: [ 41.905613][ T5142] [ 41.909229][ T5142] ext4_xattr_inode_dec_ref_all+0x579/0x8d0 [ 41.915379][ T5142] ext4_xattr_delete_inode+0x6b5/0x790 [ 41.920924][ T5142] ext4_evict_inode+0xb18/0xdf0 [ 41.925820][ T5142] ? __pfx_ext4_evict_inode+0x10/0x10 [ 41.931391][ T5142] evict+0x2a5/0x510 [ 41.935446][ T5142] iput+0x430/0x5a0 [ 41.939391][ T5142] ext4_process_orphan+0x1a4/0x1c0 [ 41.944549][ T5142] ext4_orphan_cleanup+0x6a6/0xa10 [ 41.949961][ T5142] ? ext4_register_li_request+0x14c/0x440 [ 41.955746][ T5142] ext4_fill_super+0x33ab/0x3760 [ 41.960889][ T5142] ? set_blocksize+0x14c/0x270 [ 41.965748][ T5142] ? __pfx_ext4_fill_super+0x10/0x10 [ 41.971233][ T5142] get_tree_bdev_flags+0x291/0x300 [ 41.976435][ T5142] ? __pfx_ext4_fill_super+0x10/0x10 [ 41.981802][ T5142] get_tree_bdev+0x1f/0x30 [ 41.986419][ T5142] ext4_get_tree+0x1c/0x30 [ 41.990923][ T5142] vfs_get_tree+0x57/0x1d0 [ 41.995534][ T5142] do_new_mount+0x288/0x8d0 [ 42.000250][ T5142] path_mount+0x4ad/0xb90 [ 42.001206][ T5168] loop3: detected capacity change from 0 to 512 [ 42.004719][ T5142] __se_sys_mount+0x28c/0x2e0 [ 42.015745][ T5142] __x64_sys_mount+0x67/0x80 [ 42.020784][ T5142] x64_sys_call+0x2d61/0x3020 [ 42.025638][ T5142] do_syscall_64+0x136/0x3c0 [ 42.030298][ T5142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.036272][ T5142] RIP: 0033:0x7fc71896f0ca [ 42.041000][ T5142] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 42.041666][ T5168] EXT4-fs: old and new quota format mixing [ 42.061054][ T5142] RSP: 002b:00007fc7173c6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 42.061111][ T5142] RAX: ffffffffffffffda RBX: 00007fc7173c6ee0 RCX: 00007fc71896f0ca [ 42.061129][ T5142] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 00007fc7173c6ea0 [ 42.061148][ T5142] RBP: 0000200000000180 R08: 00007fc7173c6ee0 R09: 000000000000001f [ 42.068634][ T5165] loop5: detected capacity change from 0 to 164 [ 42.075409][ T5142] R10: 000000000000001f R11: 0000000000000246 R12: 0000200000000000 [ 42.101521][ T5142] R13: 00007fc7173c6ea0 R14: 000000000000047a R15: 00002000000001c0 [ 42.101551][ T5142] [ 42.101585][ T5142] ---[ end trace 0000000000000000 ]--- [ 42.124604][ T5142] EXT4-fs (loop2): 1 orphan inode deleted [ 42.130407][ T4151] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.150020][ T5165] isofs_fill_super: root inode is not a directory. Corrupted media? [ 42.158571][ T5142] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.229296][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.246973][ T5172] EXT4-fs: Ignoring removed nobh option [ 42.270380][ T5172] EXT4-fs (loop3): 1 orphan inode deleted [ 42.280129][ T5172] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.300290][ T5166] loop1: p1 p3 p4 [ 42.306544][ T5166] loop1: p1 start 393217 is beyond EOD, truncated [ 42.317062][ T5166] loop1: p3 size 395700 extends beyond EOD, truncated [ 42.325793][ T5166] loop1: p4 start 117571584 is beyond EOD, truncated [ 42.333949][ T5182] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 42.362101][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.438243][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 42.591268][ T5217] ip6_tunnel: non-ECT from fc00:f5ff:ffff:0000:0000:0000:0000:00fc with DS=0x1 [ 42.641691][ T5223] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 42.663542][ T5223] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 42.689882][ T5223] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 42.740088][ T5223] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 42.752563][ T5223] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 42.752563][ T5223] [ 42.772526][ T5223] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 42.793996][ T5223] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.844503][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.856289][ T5249] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 43.077645][ T5278] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 43.114821][ T5278] EXT4-fs (loop6): 1 truncate cleaned up [ 43.142216][ T5278] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.247876][ T4151] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.273236][ T5305] EXT4-fs: Ignoring removed nobh option [ 43.292772][ T5305] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.1116: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 43.332212][ T5305] fserror_report: 6 callbacks suppressed [ 43.332242][ T5305] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 43.346615][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 43.362359][ C1] EXT4-fs (loop2): initial error at time 1783136017: ext4_ext_check_inode:521: inode 2 [ 43.365614][ T5305] EXT4-fs (loop2): Remounting filesystem read-only [ 43.372512][ C1] EXT4-fs (loop2): last error at time 1783136017: ext4_ext_check_inode:521: inode 2 [ 43.392928][ T5305] EXT4-fs (loop2): get root inode failed [ 43.398656][ T5305] EXT4-fs (loop2): mount failed [ 43.420658][ T5318] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 43.477288][ T5318] EXT4-fs error (device loop3): ext4_orphan_get:1425: comm syz.3.1119: bad orphan inode 15 [ 43.511717][ T5318] loop3: lost filesystem error report for type 5 error -117 [ 43.516785][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 43.530684][ C1] EXT4-fs (loop3): initial error at time 1783136018: ext4_orphan_get:1425 [ 43.537131][ T5318] ext4_test_bit(bit=14, block=18) = 1 [ 43.539787][ C1] EXT4-fs (loop3): last error at time 1783136018: ext4_orphan_get:1425 [ 43.568540][ T5318] is_bad_inode(inode)=0 [ 43.608546][ T5318] NEXT_ORPHAN(inode)=1023 [ 43.613109][ T5318] max_ino=32 [ 43.616548][ T5318] i_nlink=0 [ 43.634035][ T5348] IPv6: addrconf: prefix option has invalid lifetime [ 43.643628][ T5318] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1119: bg 0: block 161: padding at end of block bitmap is not set [ 43.674700][ T5318] loop3: lost filesystem error report for type 5 error -117 [ 43.677534][ T5318] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 43.717527][ T5318] loop3: lost filesystem error report for type 5 error -117 [ 43.719352][ T5318] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.761686][ T5318] ext2 filesystem being mounted at /97/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 43.814096][ T5371] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 43.836367][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.901588][ T5371] EXT4-fs (loop5): orphan cleanup on readonly fs [ 43.915605][ T5371] EXT4-fs error (device loop5): ext4_orphan_get:1399: comm syz.5.1145: inode #15: comm syz.5.1145: iget: illegal inode # [ 43.969831][ T5371] loop5: lost filesystem error report for type 5 error -117 [ 43.970889][ T5371] EXT4-fs error (device loop5): ext4_orphan_get:1404: comm syz.5.1145: couldn't read orphan inode 15 (err -117) [ 43.980073][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 43.997292][ C1] EXT4-fs (loop5): initial error at time 1783136018: ext4_orphan_get:1399 [ 44.006028][ C1] EXT4-fs (loop5): last error at time 1783136018: ext4_orphan_get:1399 [ 44.033650][ T5371] loop5: lost filesystem error report for type 5 error -117 [ 44.034361][ T5371] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.083272][ T4164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.288825][ T5434] vfat: Unexpected value for 'debug' [ 44.468982][ T5464] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 44.507017][ T5466] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.525480][ T5471] EXT4-fs: Ignoring removed bh option [ 44.540945][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 44.540961][ T28] audit: type=1326 audit(1783136019.157:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5472 comm="syz.1.1194" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8ecc4cde59 code=0x0 [ 44.585374][ T5466] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 44.604997][ T5466] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 44.615218][ T5471] EXT4-fs error (device loop3): ext4_iget_extra_inode:5180: inode #11: comm syz.3.1192: corrupted in-inode xattr: bad e_name length [ 44.618355][ T5475] EXT4-fs: Ignoring removed nobh option [ 44.629202][ T5471] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 44.635173][ T5471] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1192: couldn't read orphan inode 11 (err -117) [ 44.644446][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 44.644478][ C1] EXT4-fs (loop3): initial error at time 1783136019: ext4_iget_extra_inode:5180: inode 11 [ 44.644509][ C1] EXT4-fs (loop3): last error at time 1783136019: ext4_iget_extra_inode:5180: inode 11 [ 44.660708][ T5466] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 44.684914][ T5482] tmpfs: Bad value for 'mpol' [ 44.696855][ T5475] EXT4-fs (loop6): first meta block group too large: 83886080 (group descriptor block count 1) [ 44.712664][ T5471] EXT4-fs (loop3): 1 truncate cleaned up [ 44.736846][ T5466] System zones: 0-2, 18-18, 34-34 [ 44.741362][ T5471] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.757900][ T5466] EXT4-fs error (device loop2): ext4_orphan_get:1425: comm syz.2.1191: bad orphan inode 15 [ 44.771444][ T5466] ext4_test_bit(bit=14, block=18) = 1 [ 44.776897][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 44.776920][ C0] EXT4-fs (loop2): initial error at time 1783136019: ext4_orphan_get:1425 [ 44.776944][ C0] EXT4-fs (loop2): last error at time 1783136019: ext4_orphan_get:1425 [ 44.800440][ T5466] is_bad_inode(inode)=0 [ 44.804751][ T5466] NEXT_ORPHAN(inode)=2264924160 [ 44.810550][ T5466] max_ino=32 [ 44.825078][ T5466] i_nlink=0 [ 44.836120][ T5492] EXT4-fs error (device loop5): ext4_iget_extra_inode:5180: inode #15: comm syz.5.1204: corrupted in-inode xattr: invalid ea_ino [ 44.856705][ T5492] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.858260][ T5466] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #15: comm syz.2.1191: corrupted inode contents [ 44.860920][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.867975][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 44.884639][ T5492] EXT4-fs error (device loop5): ext4_orphan_get:1404: comm syz.5.1204: couldn't read orphan inode 15 (err -117) [ 44.888922][ C0] EXT4-fs (loop5): initial error at time 1783136019: ext4_iget_extra_inode:5180: inode 15 [ 44.917498][ C0] EXT4-fs (loop5): last error at time 1783136019: ext4_iget_extra_inode:5180: inode 15 [ 44.927818][ T5466] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.929555][ T5466] EXT4-fs error (device loop2): ext4_dirty_inode:6639: inode #15: comm syz.2.1191: mark_inode_dirty error [ 44.930382][ T5492] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.938826][ T5466] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.963657][ T5466] EXT4-fs error (device loop2): ext4_do_update_inode:5742: inode #15: comm syz.2.1191: corrupted inode contents [ 44.996377][ T5466] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.996526][ T5466] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3001: inode #15: comm syz.2.1191: mark_inode_dirty error [ 45.039484][ T5466] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 45.039775][ T5466] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3004: inode #15: comm syz.2.1191: mark inode dirty (error -117) [ 45.052071][ T4164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.062302][ T5466] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 45.079337][ T5466] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 45.155142][ T5466] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.192099][ T5522] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 45.234194][ T5522] EXT4-fs (loop1): 1 orphan inode deleted [ 45.246062][ T5522] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.258401][ T28] audit: type=1400 audit(1783136019.918:294): avc: denied { mount } for pid=5524 comm="syz.5.1219" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 45.282240][ T28] audit: type=1400 audit(1783136019.939:295): avc: denied { unmount } for pid=4164 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 45.340399][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.356315][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.469966][ T5554] rock: corrupted directory entry. extent=8, offset=0, size=16774637 [ 45.487669][ T28] audit: type=1400 audit(1783136020.162:296): avc: denied { mount } for pid=5553 comm="syz.2.1231" name="/" dev="loop2" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 45.576590][ T28] audit: type=1400 audit(1783136020.214:297): avc: denied { unmount } for pid=4153 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 45.629218][ T5572] set_capacity_and_notify: 20 callbacks suppressed [ 45.629240][ T5572] loop2: detected capacity change from 0 to 256 [ 45.712972][ T28] audit: type=1400 audit(1783136020.405:298): avc: denied { remount } for pid=5579 comm="syz.2.1244" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 45.730856][ T5584] 9pnet_virtio: no channels available for device 127.0.0.1 [ 45.789054][ T28] audit: type=1400 audit(1783136020.415:299): avc: denied { mounton } for pid=5583 comm="syz.3.1246" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 45.869491][ T5598] loop2: detected capacity change from 0 to 512 [ 45.873168][ T5594] loop6: detected capacity change from 0 to 2048 [ 45.901264][ T5598] EXT4-fs warning (device loop2): read_mmp_block:110: Error -117 while reading MMP block 12 [ 45.925214][ T5594] FAT-fs (loop6): error, invalid access to FAT (entry 0x00000802) [ 45.952149][ T5602] loop5: detected capacity change from 0 to 256 [ 46.096515][ T5623] loop5: detected capacity change from 0 to 512 [ 46.106397][ T5624] loop2: detected capacity change from 0 to 512 [ 46.141750][ T5624] EXT4-fs (loop2): invalid inodes per group: 0 [ 46.141750][ T5624] [ 46.212730][ T5635] loop3: detected capacity change from 0 to 512 [ 46.228052][ T5635] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 46.249460][ T5635] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 46.268770][ T5635] EXT4-fs (loop3): failed to initialize system zone (-117) [ 46.271847][ T5639] IPv6: addrconf: prefix option has invalid lifetime [ 46.277797][ T5635] EXT4-fs (loop3): mount failed [ 46.374307][ T5646] loop6: detected capacity change from 0 to 256 [ 46.427812][ T5651] IPv6: addrconf: prefix option has invalid lifetime [ 46.688768][ T5691] loop3: detected capacity change from 0 to 512 [ 46.698437][ T5694] loop1: detected capacity change from 0 to 256 [ 46.710223][ T5691] EXT4-fs (loop3): bad geometry: block count 117440768 exceeds size of device (256 blocks) [ 46.787646][ T5700] EXT4-fs error (device loop3): ext4_orphan_get:1399: inode #14: comm syz.3.1300: invalid orphan symlink nlink 1 [ 46.809172][ T5700] loop3: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 46.813403][ T5700] EXT4-fs error (device loop3): ext4_orphan_get:1404: comm syz.3.1300: couldn't read orphan inode 14 (err -117) [ 46.822809][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 46.822833][ C1] EXT4-fs (loop3): initial error at time 1783234343: ext4_orphan_get:1399: inode 14 [ 46.822863][ C1] EXT4-fs (loop3): last error at time 1783234343: ext4_orphan_get:1399: inode 14 [ 46.872867][ T5705] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.1302: Bad quota inum: 1, type: 2 [ 46.904752][ T5700] fserror_report: 3 callbacks suppressed [ 46.904769][ T5700] loop3: lost filesystem error report for type 5 error -117 [ 46.916527][ T5705] loop1: lost filesystem error report for type 5 error -117 [ 46.927526][ T5700] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.947239][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 46.947597][ T5700] ext4 filesystem being mounted at /131/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.953700][ C0] EXT4-fs (loop1): initial error at time 1783234343: ext4_quota_enable:7228 [ 46.953739][ C0] EXT4-fs (loop1): last error at time 1783234343: ext4_quota_enable:7228 [ 46.955629][ T5705] EXT4-fs warning (device loop1): ext4_enable_quotas:7276: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 47.032233][ T5705] EXT4-fs (loop1): mount failed [ 47.050525][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.061352][ T5709] loop2: p1 p2 p3 p4 [ 47.071720][ T5709] loop2: p1 start 16777216 is beyond EOD, truncated [ 47.080864][ T5709] loop2: p2 start 268435456 is beyond EOD, truncated [ 47.099458][ T5709] loop2: p4 size 33554432 extends beyond EOD, truncated [ 47.224478][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 47.235947][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 47.263409][ T5724] loop3: p2 p4 [ 47.267602][ T5724] loop3: p2 start 269365764 is beyond EOD, truncated [ 47.282092][ T5724] loop3: p4 size 262144 extends beyond EOD, truncated [ 47.362580][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 47.521551][ T5743] ISOFS: Unable to identify CD-ROM format. [ 47.616665][ T5741] loop2: p2 p4 [ 47.623396][ T5741] loop2: p2 start 269365764 is beyond EOD, truncated [ 47.643943][ T5741] loop2: p4 size 262144 extends beyond EOD, truncated [ 47.751847][ T5760] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 47.771596][ T5760] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 47.793313][ T5760] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.838259][ T5760] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 47.839592][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 47.854250][ T5760] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 47.854250][ T5760] [ 47.867408][ T5760] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 47.877345][ T5760] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.935041][ T5769] isofs_fill_super: root inode is not a directory. Corrupted media? [ 48.003543][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.120211][ T5781] ISOFS: Unable to identify CD-ROM format. [ 48.150500][ T5783] EXT4-fs error (device loop6): __ext4_fill_super:5600: inode #2: comm syz.6.1340: inode has both inline data and extents flags [ 48.169686][ T5783] loop6: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 48.170610][ T5783] EXT4-fs (loop6): get root inode failed [ 48.179721][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 48.179764][ C0] EXT4-fs (loop6): initial error at time 1783234344: __ext4_fill_super:5600: inode 2 [ 48.179804][ C0] EXT4-fs (loop6): last error at time 1783234344: __ext4_fill_super:5600: inode 2 [ 48.233299][ T5783] EXT4-fs (loop6): mount failed [ 48.287072][ T5799] EXT4-fs warning (device loop2): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 48.303820][ T5799] EXT4-fs (loop2): mount failed [ 48.337134][ T5807] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 48.365185][ T5807] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 48.394802][ T5807] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.448024][ T5797] loop1: p2 p4 [ 48.451909][ T5797] loop1: p2 start 269365764 is beyond EOD, truncated [ 48.459394][ T5807] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 48.463586][ T5797] loop1: p4 size 262144 extends beyond EOD, truncated [ 48.474657][ T5807] EXT4-fs (loop6): Can't support bigalloc feature without extents feature [ 48.474657][ T5807] [ 48.489332][ T5807] EXT4-fs (loop6): Skipping orphan cleanup due to unknown ROCOMPAT features [ 48.505299][ T5807] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.582536][ T4151] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.620705][ T5824] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 48.659653][ T5824] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.1371: invalid indirect mapped block 8 (level 2) [ 48.661827][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 48.696511][ T5824] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 48.696733][ T5824] EXT4-fs (loop3): Remounting filesystem read-only [ 48.706473][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 48.706497][ C1] EXT4-fs (loop3): initial error at time 1783234345: ext4_free_branches:1023: inode 13 [ 48.706542][ C1] EXT4-fs (loop3): last error at time 1783234345: ext4_free_branches:1023: inode 13 [ 48.748369][ T5824] EXT4-fs (loop3): 1 truncate cleaned up [ 48.758202][ T5824] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.828306][ T5845] EXT4-fs: old and new quota format mixing [ 48.934367][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.140075][ T5868] loop5: p1 p3 p4 [ 49.143948][ T5868] loop5: p1 start 393217 is beyond EOD, truncated [ 49.150960][ T5868] loop5: p3 size 395700 extends beyond EOD, truncated [ 49.160562][ T5868] loop5: p4 start 117571584 is beyond EOD, truncated [ 49.215520][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 49.385779][ T5893] FAT-fs (loop6): bogus number of reserved sectors [ 49.413029][ T5893] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 49.446256][ T5893] FAT-fs (loop6): Can't find a valid FAT filesystem [ 49.506966][ T5905] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 49.529998][ T5905] EXT4-fs (loop5): orphan cleanup on readonly fs [ 49.545895][ T5905] Quota error (device loop5): v2_read_file_info: Free block number 1 out of range (1, 6). [ 49.561115][ T5915] EXT4-fs: Ignoring removed bh option [ 49.584420][ T5915] EXT4-fs error (device loop1): ext4_iget_extra_inode:5180: inode #11: comm syz.1.1406: corrupted in-inode xattr: bad e_name length [ 49.605863][ T5905] EXT4-fs warning (device loop5): ext4_enable_quotas:7276: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 49.623751][ T5915] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 49.624102][ T5915] EXT4-fs error (device loop1): ext4_orphan_get:1404: comm syz.1.1406: couldn't read orphan inode 11 (err -117) [ 49.626977][ T5905] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 49.633599][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 49.659939][ C0] EXT4-fs (loop1): initial error at time 1783234346: ext4_iget_extra_inode:5180: inode 11 [ 49.669922][ C0] EXT4-fs (loop1): last error at time 1783234346: ext4_iget_extra_inode:5180: inode 11 [ 49.682551][ T5915] loop1: lost filesystem error report for type 5 error -117 [ 49.685386][ T5915] EXT4-fs (loop1): 1 truncate cleaned up [ 49.699277][ T5915] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.718975][ T5905] EXT4-fs (loop5): 1 truncate cleaned up [ 49.725243][ T5905] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.741507][ T5926] EXT4-fs: Ignoring removed nobh option [ 49.760224][ T5926] EXT4-fs (loop6): 1 orphan inode deleted [ 49.766673][ T5926] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.792069][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.839123][ T4164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.868682][ T4151] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.911411][ T5941] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 49.940818][ T5941] EXT4-fs (loop1): 1 truncate cleaned up [ 49.950404][ T5935] EXT4-fs (loop2): 1 orphan inode deleted [ 49.971018][ T5935] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.997611][ T5941] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.081333][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.112154][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.371907][ T5988] Alternate GPT is invalid, using primary GPT. [ 50.386868][ T5988] loop1: p2 p3 p7 [ 50.602391][ T6013] set_capacity_and_notify: 27 callbacks suppressed [ 50.602412][ T6013] loop1: detected capacity change from 0 to 128 [ 50.652967][ T6013] FAT-fs (loop1): bread failed, FSINFO block (sector = 65535) [ 50.677643][ T28] audit: type=1400 audit(1783234347.608:300): avc: denied { create } for pid=6019 comm="syz.2.1455" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 50.743464][ T28] audit: type=1400 audit(1783234347.660:301): avc: denied { unlink } for pid=4153 comm="syz-executor" name="file0" dev="tmpfs" ino=824 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 50.829749][ T6031] loop2: detected capacity change from 0 to 512 [ 50.843034][ T6031] EXT4-fs: Ignoring removed bh option [ 50.851564][ T6034] loop5: detected capacity change from 0 to 512 [ 50.876286][ T6031] EXT4-fs: Ignoring removed mblk_io_submit option [ 50.894633][ T6031] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 50.914086][ T6034] EXT4-fs: Ignoring removed i_version option [ 50.954920][ T6034] EXT4-fs error (device loop5): ext4_quota_enable:7228: comm syz.5.1462: Bad quota inum: 2, type: 0 [ 50.976199][ T6034] loop5: lost filesystem error report for type 5 error -117 [ 50.980306][ T6034] EXT4-fs warning (device loop5): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 50.988468][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 50.988489][ C1] EXT4-fs (loop5): initial error at time 1783234347: ext4_quota_enable:7228 [ 50.988512][ C1] EXT4-fs (loop5): last error at time 1783234347: ext4_quota_enable:7228 [ 51.038281][ T6034] EXT4-fs (loop5): mount failed [ 51.091834][ T6042] loop3: detected capacity change from 0 to 8192 [ 51.128879][ T6058] loop1: detected capacity change from 0 to 512 [ 51.142817][ T6056] loop6: detected capacity change from 0 to 512 [ 51.149778][ T6042] loop3: p1 p3 p4 [ 51.154144][ T6058] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 51.164143][ T6042] loop3: p1 start 393217 is beyond EOD, truncated [ 51.177953][ T6056] EXT4-fs warning (device loop6): read_mmp_block:110: Error -117 while reading MMP block 12 [ 51.189076][ T6058] EXT4-fs error (device loop1): ext4_orphan_get:1425: comm syz.1.1473: bad orphan inode 15 [ 51.190611][ T6042] loop3: p3 size 395700 extends beyond EOD, truncated [ 51.215470][ T6058] loop1: lost filesystem error report for type 5 error -117 [ 51.216264][ T6042] loop3: p4 start 117571584 is beyond EOD, [ 51.223709][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.223731][ C0] EXT4-fs (loop1): initial error at time 1783234348: ext4_orphan_get:1425 [ 51.223753][ C0] EXT4-fs (loop1): last error at time 1783234348: ext4_orphan_get:1425 [ 51.265691][ T6058] ext4_test_bit(bit=14, block=18) = 1 [ 51.277054][ T6058] is_bad_inode(inode)=0 [ 51.283317][ T6058] NEXT_ORPHAN(inode)=1023 [ 51.283681][ T6067] loop5: detected capacity change from 0 to 512 [ 51.288041][ T6058] max_ino=32 [ 51.288052][ T6058] i_nlink=0 [ 51.309516][ T6042] truncated [ 51.309815][ T6058] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1473: bg 0: block 161: padding at end of block bitmap is not set [ 51.353448][ T6067] EXT4-fs (loop5): orphan cleanup on readonly fs [ 51.381663][ T6067] EXT4-fs (loop5): 1 orphan inode deleted [ 51.398177][ T6058] loop1: lost filesystem error report for type 5 error -117 [ 51.398466][ T6058] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 51.415360][ T6067] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 51.415459][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 51.427517][ T6058] loop1: lost filesystem error report for type 5 error -117 [ 51.456097][ T6058] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.481998][ T6058] ext2 filesystem being mounted at /155/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 51.512175][ T4164] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.540459][ T6083] loop3: detected capacity change from 0 to 512 [ 51.565108][ T6083] EXT4-fs (loop3): 1 orphan inode deleted [ 51.588827][ T6083] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.613120][ T6093] loop2: detected capacity change from 0 to 512 [ 51.637006][ T6093] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.680523][ T4163] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.690191][ T4156] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.705146][ T6093] EXT4-fs error (device loop2): ext4_iget_extra_inode:5180: inode #17: comm syz.2.1488: corrupted in-inode xattr: e_name out of bounds [ 51.721303][ T6093] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 51.721495][ T6093] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.1488: couldn't read orphan inode 17 (err -117) [ 51.722641][ T6098] loop6: detected capacity change from 0 to 512 [ 51.730946][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 51.730968][ C0] EXT4-fs (loop2): initial error at time 1783234348: ext4_iget_extra_inode:5180: inode 17 [ 51.730998][ C0] EXT4-fs (loop2): last error at time 1783234348: ext4_iget_extra_inode:5180: inode 17 [ 51.781859][ T6093] loop2: lost filesystem error report for type 5 error -117 [ 51.789247][ T6098] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -2 [ 51.825575][ T6093] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.860811][ T6098] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.1492: invalid indirect mapped block 8 (level 2) [ 51.874525][ T6103] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 51.901251][ T6098] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 51.901487][ T6103] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 51.910796][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 51.910823][ C1] EXT4-fs (loop6): initial error at time 1783234348: ext4_free_branches:1023: inode 13 [ 51.910857][ C1] EXT4-fs (loop6): last error at time 1783234348: ext4_free_branches:1023: inode 13 [ 51.914398][ T6098] EXT4-fs (loop6): Remounting filesystem read-only [ 51.938373][ T6103] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e12d, mo2=0002] [ 51.984209][ T6098] EXT4-fs (loop6): 1 truncate cleaned up [ 51.985686][ T6103] System zones: 0-1, 4-36, 102-102 [ 52.005802][ T4153] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.101714][ T6112] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #2: comm syz.2.1497: pblk 0 bad header/extent: eh_entries is 0 but eh_depth is > 0 - magic f30a, entries 0, max 4(4), depth 5(5) [ 52.121457][ T6112] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 52.122064][ T6112] EXT4-fs (loop2): get root inode failed [ 52.131191][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 52.131216][ C0] EXT4-fs (loop2): initial error at time 1783234349: ext4_ext_check_inode:521: inode 2 [ 52.131256][ C0] EXT4-fs (loop2): last error at time 1783234349: ext4_ext_check_inode:521: inode 2 [ 52.163820][ T6112] EXT4-fs (loop2): mount failed [ 52.308775][ T6130] EXT4-fs (loop5): 1 orphan inode deleted [ 52.483269][ T6149] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 52.495167][ T6149] EXT4-fs (loop5): orphan cleanup on readonly fs [ 52.512163][ T6149] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 52.538102][ T6149] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 52.550973][ T6149] EXT4-fs (loop5): 1 truncate cleaned up [ 52.644516][ T6167] ext4 filesystem being mounted at /170/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.719264][ T6180] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 52.742872][ T6180] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 52.825003][ T6185] ISOFS: Unable to identify CD-ROM format. [ 52.911305][ T6200] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 52.917864][ T6200] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 52.949536][ T6200] vhci_hcd vhci_hcd.0: Device attached [ 52.969139][ T6204] rock: directory entry would overflow storage [ 52.981461][ T6201] vhci_hcd: connection closed [ 52.983090][ T40] vhci_hcd vhci_hcd.2: stop threads [ 52.996067][ T6204] rock: sig=0x3b10, size=4, remaining=3 [ 52.997736][ T40] vhci_hcd vhci_hcd.2: release socket [ 53.012436][ T40] vhci_hcd vhci_hcd.2: disconnect device [ 53.188236][ T6227] EXT4-fs: Ignoring removed i_version option [ 53.223953][ T6227] EXT4-fs error (device loop6): ext4_quota_enable:7228: comm syz.6.1550: Bad quota inum: 2, type: 0 [ 53.240169][ T6227] loop6: lost filesystem error report for type 5 error -117 [ 53.242840][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 53.256958][ C1] EXT4-fs (loop6): initial error at time 1783234350: ext4_quota_enable:7228 [ 53.265706][ C1] EXT4-fs (loop6): last error at time 1783234350: ext4_quota_enable:7228 [ 53.282810][ T6227] EXT4-fs warning (device loop6): ext4_enable_quotas:7276: Failed to enable quota tracking (type=0, err=-117, ino=2). Please run e2fsck to fix. [ 53.298680][ T6227] EXT4-fs (loop6): mount failed [ 53.377705][ T6246] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 53.417527][ T6246] EXT4-fs error (device loop6): ext4_orphan_get:1425: comm syz.6.1559: bad orphan inode 15 [ 53.433477][ T6246] loop6: lost filesystem error report for type 5 error -117 [ 53.442861][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 53.456838][ C1] EXT4-fs (loop6): initial error at time 1783234350: ext4_orphan_get:1425 [ 53.465411][ C1] EXT4-fs (loop6): last error at time 1783234350: ext4_orphan_get:1425 [ 53.482764][ T6246] ext4_test_bit(bit=14, block=18) = 1 [ 53.497573][ T6246] is_bad_inode(inode)=0 [ 53.506499][ T6259] EXT4-fs (loop5): 1 orphan inode deleted [ 53.513218][ T6259] ext4 filesystem being mounted at /175/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.520496][ T6246] NEXT_ORPHAN(inode)=1023 [ 53.545980][ T6246] max_ino=32 [ 53.563333][ T6246] i_nlink=0 [ 53.568136][ T6246] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.1559: bg 0: block 161: padding at end of block bitmap is not set [ 53.583375][ T6246] loop6: lost filesystem error report for type 5 error -117 [ 53.586920][ T6246] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 53.631037][ T6246] loop6: lost filesystem error report for type 5 error -117 [ 53.634629][ T6246] ext2 filesystem being mounted at /168/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 53.686203][ T6275] Alternate GPT is invalid, using primary GPT. [ 53.702725][ T6275] loop3: p2 p3 p7 [ 53.749513][ T6293] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.766588][ T6293] EXT4-fs warning (device loop1): ext4_multi_mount_protect:287: Invalid MMP block in superblock [ 53.821745][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 53.825344][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.843672][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 54.159388][ T6331] ext4 filesystem being mounted at /185/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.331592][ T6351] Alternate GPT is invalid, using primary GPT. [ 54.355403][ T6351] loop5: p2 p3 p7 [ 54.492441][ T6375] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 54.510949][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 54.526455][ T6375] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 54.616165][ T6371] loop2: p1 p3 p4 [ 54.636531][ T6371] loop2: p1 start 393217 is beyond EOD, truncated [ 54.671148][ T6371] loop2: p3 size 395700 extends beyond EOD, truncated [ 54.706781][ T6371] loop2: p4 start 117571584 is beyond EOD, truncated [ 54.716364][ T6397] capability: warning: `syz.6.1629' uses deprecated v2 capabilities in a way that may be insecure [ 54.727439][ T6398] tmpfs: Bad value for 'mpol' [ 54.790364][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 54.814821][ T6407] EXT4-fs (loop6): bad geometry: bigalloc file system with non-zero first_data_block [ 54.814821][ T6407] [ 54.888587][ T6412] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 54.915733][ T6412] EXT4-fs (loop5): orphan cleanup on readonly fs [ 54.924604][ T6412] Quota error (device loop5): dq_insert_tree: Quota tree root isn't allocated! [ 54.966146][ T6412] Quota error (device loop5): qtree_write_dquot: Error -5 occurred while creating quota [ 54.997519][ T6431] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 55.025675][ T6412] EXT4-fs error (device loop5): ext4_acquire_dquot:7041: comm syz.5.1639: Failed to acquire dquot type 1 [ 55.044449][ T6421] ext4 filesystem being mounted at /189/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.055566][ T6436] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.068962][ T6412] loop5: lost filesystem error report for type 5 error -5 [ 55.071537][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 55.085722][ C1] EXT4-fs (loop5): initial error at time 1783234352: ext4_acquire_dquot:7041 [ 55.090042][ T6412] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1639: bg 0: block 40: padding at end of block bitmap is not set [ 55.094627][ C1] EXT4-fs (loop5): last error at time 1783234352: ext4_acquire_dquot:7041 [ 55.150032][ T6436] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.163547][ T6412] loop5: lost filesystem error report for type 5 error -117 [ 55.170162][ T6412] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 55.174230][ T6436] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.1649: Allocating blocks 41-42 which overlap fs metadata [ 55.193077][ T6412] loop5: lost filesystem error report for type 5 error -117 [ 55.209144][ T6436] loop3: lost filesystem error report for type 5 error -117 [ 55.209983][ T6412] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #16: comm syz.5.1639: data will be lost [ 55.225676][ T6436] Quota error (device loop3): write_blk: dquota write failed [ 55.235047][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 55.235070][ C1] EXT4-fs (loop3): initial error at time 1783234352: ext4_mb_mark_diskspace_used:4222 [ 55.235094][ T6412] EXT4-fs (loop5): 1 truncate cleaned up [ 55.235104][ C1] EXT4-fs (loop3): last error at time 1783234352: ext4_mb_mark_diskspace_used:4222 [ 55.235155][ C1] [ 55.279832][ T6436] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 55.290127][ T6436] EXT4-fs error (device loop3): ext4_acquire_dquot:7041: comm syz.3.1649: Failed to acquire dquot type 0 [ 55.302448][ T28] audit: type=1326 audit(1783234352.438:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6451 comm="syz.2.1656" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc71896de59 code=0x0 [ 55.332485][ T6436] loop3: lost filesystem error report for type 5 error -117 [ 55.332624][ T6436] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 55.386435][ T6436] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.1649: corrupted inode contents [ 55.424985][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.425173][ T6436] EXT4-fs error (device loop3): ext4_dirty_inode:6639: inode #12: comm syz.3.1649: mark_inode_dirty error [ 55.430871][ T6463] set_capacity_and_notify: 22 callbacks suppressed [ 55.430900][ T6463] loop6: detected capacity change from 0 to 512 [ 55.442461][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.459258][ T6436] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.1649: corrupted inode contents [ 55.496402][ T6463] EXT4-fs (loop6): 1 orphan inode deleted [ 55.535118][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.539918][ T6436] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #12: comm syz.3.1649: mark_inode_dirty error [ 55.567449][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.573652][ T6436] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.1649: corrupted inode contents [ 55.619122][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.622905][ T6436] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 55.656780][ T6436] EXT4-fs error (device loop3): ext4_do_update_inode:5742: inode #12: comm syz.3.1649: corrupted inode contents [ 55.678957][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.680242][ T6436] EXT4-fs error (device loop3): ext4_truncate:4691: inode #12: comm syz.3.1649: mark_inode_dirty error [ 55.726122][ T6436] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 55.727490][ T6436] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 55.763696][ T6493] loop1: detected capacity change from 0 to 512 [ 55.778756][ T6436] EXT4-fs (loop3): 1 truncate cleaned up [ 55.797139][ T6497] loop5: detected capacity change from 0 to 512 [ 55.805478][ T6493] EXT4-fs: Ignoring removed nomblk_io_submit option [ 55.812051][ T6436] EXT4-fs (loop3): pa ffff888105ce6460: logic 1, phys. 41, len 23 [ 55.820146][ T6436] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 55.838989][ T6493] EXT4-fs warning (device loop1): ext4_multi_mount_protect:313: fsck is running on the filesystem [ 55.856083][ T4178] ================================================================== [ 55.863550][ T6493] EXT4-fs warning (device loop1): ext4_multi_mount_protect:313: MMP failure info: last update time: 72057595707060727, last update node: , last update device: loop14 [ 55.864385][ T4178] BUG: KCSAN: data-race in atime_needs_update / touch_atime [ 55.888126][ T4178] [ 55.890458][ T4178] write to 0xffff88810f1b00f0 of 4 bytes by task 40 on cpu 0: [ 55.897916][ T4178] touch_atime+0x1cb/0x300 [ 55.902363][ T4178] shmem_file_read_iter+0x3ed/0x4b0 [ 55.907581][ T4178] lo_rw_aio+0x6a9/0x760 [ 55.911856][ T4178] loop_process_work+0x567/0xac0 [ 55.916807][ T4178] loop_workfn+0x31/0x40 [ 55.921062][ T4178] process_scheduled_works+0x4d4/0x9a0 [ 55.926536][ T4178] worker_thread+0x569/0x750 [ 55.931227][ T4178] kthread+0x221/0x270 [ 55.935304][ T4178] ret_from_fork+0x146/0x330 [ 55.939994][ T4178] ret_from_fork_asm+0x1a/0x30 [ 55.944767][ T4178] [ 55.947091][ T4178] read to 0xffff88810f1b00f0 of 4 bytes by task 4178 on cpu 1: [ 55.954808][ T4178] atime_needs_update+0x25f/0x3e0 [ 55.959852][ T4178] touch_atime+0x4a/0x300 [ 55.964196][ T4178] shmem_file_read_iter+0x3ed/0x4b0 [ 55.969495][ T4178] lo_rw_aio+0x6a9/0x760 [ 55.973929][ T4178] loop_process_work+0x567/0xac0 [ 55.978897][ T4178] loop_rootcg_workfn+0x22/0x30 [ 55.983861][ T4178] process_scheduled_works+0x4d4/0x9a0 [ 55.989534][ T4178] worker_thread+0x569/0x750 [ 55.994238][ T4178] kthread+0x221/0x270 [ 55.998336][ T4178] ret_from_fork+0x146/0x330 [ 56.003053][ T4178] ret_from_fork_asm+0x1a/0x30 [ 56.007836][ T4178] [ 56.010165][ T4178] value changed: 0x018d5a31 -> 0x02cdb9cf [ 56.015970][ T4178] [ 56.018294][ T4178] Reported by Kernel Concurrency Sanitizer on: [ 56.024446][ T4178] CPU: 1 UID: 0 PID: 4178 Comm: kworker/u8:7 Tainted: G W syzkaller #0 PREEMPT(lazy) [ 56.035568][ T4178] Tainted: [W]=WARN [ 56.039373][ T4178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 56.049434][ T4178] Workqueue: loop5 loop_rootcg_workfn [ 56.054912][ T4178] ================================================================== [ 56.133964][ T6497] ext4 filesystem being mounted at /196/file0 supports timestamps until 2038-01-19 (0x7fffffff)