last executing test programs: 786.387206ms ago: executing program 3 (id=1453): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000007a03000018010000696c6c2500000000002020207b1a00fe00000000bfa100000000000007010000b8ffffffb702000008000000b70300000000000085000000ca00000095"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfe7, &(0x7f0000001e00)=""/4071}, 0x94) 739.899849ms ago: executing program 3 (id=1457): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000400)='./bus\x00', 0x41, &(0x7f0000000380)={[{@lazytime}, {@noblock_validity}, {@bh}, {@nodelalloc}, {@noblock_validity}, {}, {@mblk_io_submit}, {@acl}, {@init_itable}], [], 0x3d}, 0x1, 0x522, &(0x7f00000007c0)="$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") 492.233066ms ago: executing program 3 (id=1472): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x17}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 457.575429ms ago: executing program 0 (id=1475): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="9feb01001800000000000000640000006400000002000000000000000500000d0000eb0006000000020000000100000002000000020000000200000003000000000000000d00000003000000000000000000000604"], &(0x7f0000000180)=""/17, 0x7e, 0x11, 0x1, 0x80000001}, 0x28) 419.339291ms ago: executing program 0 (id=1476): openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', &(0x7f00000000c0)={0x200000, 0x0, 0xc}, 0x18) 397.605743ms ago: executing program 3 (id=1478): lgetxattr(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) 388.519734ms ago: executing program 0 (id=1479): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x1, 0x0, 0x0, 0xe, 0x3, 0x2}]}, {0x0, [0x2e, 0x30, 0xf]}}, 0x0, 0x2d, 0x0, 0x1, 0x7f}, 0x28) 387.856093ms ago: executing program 1 (id=1480): syz_emit_ethernet(0x3e, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @remote}, @source_quench={0x8, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @rand_addr, @dev}}}}}}, 0x0) 351.337036ms ago: executing program 3 (id=1482): fsmount(0xffffffffffffffff, 0x0, 0x102) 343.818347ms ago: executing program 1 (id=1483): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x3, &(0x7f0000000040)=@framed={{0x55, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0xa8}}, &(0x7f0000000000)='GPL\x00'}, 0x94) 337.552037ms ago: executing program 0 (id=1484): mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xf, 0x0, 0x100000}, 0x20) 288.316431ms ago: executing program 0 (id=1486): syz_emit_ethernet(0x9f7, &(0x7f0000000900)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "01044a", 0x9c1, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote, [{0xf, 0xd, "f53222cc3490379e69a90c48390eb36f80a05e6e5a36bc92fdbca7557c9df38d3e8fdf3ba93c5d8d1589696f7a050003c54e44c864c179a7ededfeeecda1370cc99b74fe885aab74bc5ae1ed428c19a3e10d78dc228da2178fbb8d2741feb8c793ad0ecb231b59a065"}, {0x19, 0x127, "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"}]}}}}}}, 0x0) 288.215281ms ago: executing program 3 (id=1487): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) 287.942531ms ago: executing program 1 (id=1488): syz_emit_ethernet(0x6a, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x8100, 0x0, 0x10}, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x800, [0x0, 0x9]}, {}, {}, {0x8, 0x22eb, 0x4000, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x2, {0x2000}}}}}}}}, 0x0) 234.013624ms ago: executing program 0 (id=1490): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x208205, &(0x7f0000000280)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x1000000}}, {@errors_remount}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800000}}, {@lazytime}]}, 0x81, 0x63d, &(0x7f0000000600)="$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") 230.459864ms ago: executing program 4 (id=1491): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001000000010"], 0x0, 0x2d, 0x0, 0x1}, 0x28) 229.192634ms ago: executing program 1 (id=1492): syz_emit_ethernet(0x76, &(0x7f00000000c0)={@random="bb6233c1eb87", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv6={0x86dd, @icmpv6={0x8, 0x6, '\x00', 0x40, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x25}, @mcast2, {[], @dest_unreach={0x1, 0x6, 0x0, 0xd, '\x00', {0x7, 0x6, "4587af", 0x8, 0x33, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, [@routing={0x29, 0x0, 0x1, 0x6}], "f57d2d917f00fd89"}}}}}}}, 0x0) 218.970905ms ago: executing program 2 (id=1493): faccessat2(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x7, 0x1100) 182.798248ms ago: executing program 4 (id=1494): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00'}, 0x48) 155.04816ms ago: executing program 1 (id=1495): prctl$PR_SCHED_CORE(0x47, 0x3, 0x0, 0x1, 0x0) 151.5405ms ago: executing program 4 (id=1496): chown(&(0x7f0000000000)='.\x00', 0x0, 0xffffffffffffffff) 145.26768ms ago: executing program 2 (id=1497): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000008c0)={0x10, 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="91102d000000000095"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) 119.504803ms ago: executing program 2 (id=1498): syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000340)='ns/time_for_children\x00') 115.206763ms ago: executing program 4 (id=1499): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @initr0, @generic={0x66}, @initr0, @exit, @alu={0x7, 0x0, 0x9, 0x3, 0x0, 0x0, 0x10}]}, &(0x7f0000000040)='syzkaller\x00'}, 0x94) 62.485506ms ago: executing program 2 (id=1500): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000000000003000000030000000090000000400000003000093010000000700000001000000ffffff7f01000000020001000500000000000000000001000300000000615f5f2e5f005f"], 0x0, 0x51, 0x0, 0x9}, 0x28) 62.361506ms ago: executing program 1 (id=1501): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 53.985106ms ago: executing program 2 (id=1502): perf_event_open(&(0x7f0000000080)={0x5, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000, 0xd, 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, 0x1, 0x1, 0x0, 0xfffffff5, 0x2, @perf_config_ext={0x0, 0x8000}, 0x10502, 0x8000000, 0x0, 0x2, 0xfff, 0x9ffd, 0x9407, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) 53.782166ms ago: executing program 4 (id=1503): syz_emit_ethernet(0x5a, &(0x7f0000000480)={@local, @random="7e25c93b52d8", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x1, 0x4c, 0x0, 0x0, 0x8, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0xe, 0x8, 0xca, 0x0, 0x1000, {[@md5sig={0x13, 0x12, "80bf70b13cb4a2624f566e40269cd190"}, @eol, @fastopen={0x22, 0x4, "da80"}, @generic={0x4, 0xa, "219bf9d6611ba946"}]}}}}}}}, 0x0) 12.6601ms ago: executing program 2 (id=1504): getxattr(&(0x7f0000010b00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000020b00)=@known='system.advise\x00', &(0x7f0000020b40)=""/107, 0x6b) 0s ago: executing program 4 (id=1505): mount$nfs4(&(0x7f0000000580)='\x00', &(0x7f0000000500)='.\x00', &(0x7f00000003c0), 0x0, 0x0) kernel console output (not intermixed with test programs): [ 18.260276][ T28] audit: type=1400 audit(1775592584.680:62): avc: denied { search } for pid=3195 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 [ 18.282400][ T28] audit: type=1400 audit(1775592584.680:63): avc: denied { search } for pid=3195 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.305047][ T28] audit: type=1400 audit(1775592584.680:64): avc: denied { search } for pid=3195 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.328361][ T28] audit: type=1400 audit(1775592584.680:65): avc: denied { search } for pid=3195 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.351408][ T28] audit: type=1400 audit(1775592584.680:66): avc: denied { read open } for pid=3196 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. [ 23.875560][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 23.875574][ T28] audit: type=1400 audit(1775592590.300:70): avc: denied { mounton } for pid=3301 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.904723][ T28] audit: type=1400 audit(1775592590.330:71): avc: denied { mount } for pid=3301 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.905486][ T3301] cgroup: Unknown subsys name 'net' [ 23.932518][ T28] audit: type=1400 audit(1775592590.360:72): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.052238][ T3301] cgroup: Unknown subsys name 'cpuset' [ 24.058273][ T3301] cgroup: Unknown subsys name 'rlimit' [ 24.148312][ T28] audit: type=1400 audit(1775592590.570:73): avc: denied { setattr } for pid=3301 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.171970][ T28] audit: type=1400 audit(1775592590.570:74): avc: denied { create } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.200730][ T28] audit: type=1400 audit(1775592590.570:75): avc: denied { write } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.203732][ T3304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.221346][ T28] audit: type=1400 audit(1775592590.570:76): avc: denied { read } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.250043][ T28] audit: type=1400 audit(1775592590.580:77): avc: denied { mounton } for pid=3301 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.274836][ T28] audit: type=1400 audit(1775592590.580:78): avc: denied { mount } for pid=3301 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.295711][ T3301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.298236][ T28] audit: type=1400 audit(1775592590.620:79): avc: denied { read } for pid=3041 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 26.133219][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 26.169478][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 26.195725][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 26.262937][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.270021][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.277366][ T3314] bridge_slave_0: entered allmulticast mode [ 26.283863][ T3314] bridge_slave_0: entered promiscuous mode [ 26.307954][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 26.316924][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.323985][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.331159][ T3314] bridge_slave_1: entered allmulticast mode [ 26.337591][ T3314] bridge_slave_1: entered promiscuous mode [ 26.350201][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.357513][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.364740][ T3313] bridge_slave_0: entered allmulticast mode [ 26.371141][ T3313] bridge_slave_0: entered promiscuous mode [ 26.388299][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 26.397134][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.404411][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.411807][ T3313] bridge_slave_1: entered allmulticast mode [ 26.418098][ T3313] bridge_slave_1: entered promiscuous mode [ 26.424429][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.431606][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.438851][ T3320] bridge_slave_0: entered allmulticast mode [ 26.445193][ T3320] bridge_slave_0: entered promiscuous mode [ 26.455730][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.462854][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.469927][ T3320] bridge_slave_1: entered allmulticast mode [ 26.476392][ T3320] bridge_slave_1: entered promiscuous mode [ 26.483745][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.520770][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.530766][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.552324][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.569817][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.588863][ T3314] team0: Port device team_slave_0 added [ 26.599743][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.609608][ T3313] team0: Port device team_slave_0 added [ 26.616190][ T3314] team0: Port device team_slave_1 added [ 26.637840][ T3313] team0: Port device team_slave_1 added [ 26.650882][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.658157][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.665364][ T3322] bridge_slave_0: entered allmulticast mode [ 26.672000][ T3322] bridge_slave_0: entered promiscuous mode [ 26.695133][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.702349][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.709526][ T3317] bridge_slave_0: entered allmulticast mode [ 26.716182][ T3317] bridge_slave_0: entered promiscuous mode [ 26.722716][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.729767][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.737045][ T3322] bridge_slave_1: entered allmulticast mode [ 26.743662][ T3322] bridge_slave_1: entered promiscuous mode [ 26.750745][ T3320] team0: Port device team_slave_0 added [ 26.756690][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.763861][ T3314] 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. [ 26.789842][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.800924][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.807956][ T3313] 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. [ 26.834141][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.844994][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.852137][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.859387][ T3317] bridge_slave_1: entered allmulticast mode [ 26.866054][ T3317] bridge_slave_1: entered promiscuous mode [ 26.881000][ T3320] team0: Port device team_slave_1 added [ 26.887004][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.894011][ T3314] 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. [ 26.920136][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.933449][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.940461][ T3313] 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. [ 26.966416][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.992882][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.999831][ T3320] 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. [ 27.026080][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.040176][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.050607][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.060860][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.071560][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.082383][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.089322][ T3320] 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. [ 27.115292][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.167790][ T3320] hsr_slave_0: entered promiscuous mode [ 27.173989][ T3320] hsr_slave_1: entered promiscuous mode [ 27.189605][ T3317] team0: Port device team_slave_0 added [ 27.199116][ T3314] hsr_slave_0: entered promiscuous mode [ 27.205088][ T3314] hsr_slave_1: entered promiscuous mode [ 27.210884][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 27.216908][ T3314] Cannot create hsr debugfs directory [ 27.233001][ T3322] team0: Port device team_slave_0 added [ 27.240020][ T3317] team0: Port device team_slave_1 added [ 27.248263][ T3313] hsr_slave_0: entered promiscuous mode [ 27.254384][ T3313] hsr_slave_1: entered promiscuous mode [ 27.260153][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 27.265948][ T3313] Cannot create hsr debugfs directory [ 27.276099][ T3322] team0: Port device team_slave_1 added [ 27.313792][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.320791][ T3317] 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. [ 27.347094][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.366410][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.373567][ T3322] 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. [ 27.399692][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.415756][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.422820][ T3317] 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. [ 27.449145][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.466909][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.473930][ T3322] 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. [ 27.499904][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.558243][ T3317] hsr_slave_0: entered promiscuous mode [ 27.564342][ T3317] hsr_slave_1: entered promiscuous mode [ 27.570091][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 27.575852][ T3317] Cannot create hsr debugfs directory [ 27.609465][ T3322] hsr_slave_0: entered promiscuous mode [ 27.615838][ T3322] hsr_slave_1: entered promiscuous mode [ 27.621628][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 27.627405][ T3322] Cannot create hsr debugfs directory [ 27.674003][ T3314] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 27.692266][ T3314] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 27.700846][ T3314] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.727565][ T3314] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 27.765548][ T3313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.784032][ T3313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.793771][ T3313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.802533][ T3313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.839314][ T3320] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 27.849949][ T3320] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 27.858590][ T3320] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 27.867160][ T3320] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 27.905861][ T3317] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 27.916309][ T3317] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 27.925365][ T3317] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 27.943662][ T3317] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 27.966665][ T3322] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.975736][ T3322] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.984485][ T3322] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.994212][ T3322] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.004120][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.022706][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.054345][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.062877][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.086229][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.093303][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.102321][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.109406][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.122448][ T2071] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.129552][ T2071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.138134][ T2071] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.145514][ T2071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.164518][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.186642][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.199486][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.220271][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.228831][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.244675][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.256273][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.263464][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.273471][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.280503][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.297047][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.304335][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.318600][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.325835][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.334333][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.341520][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.356881][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.364108][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.432439][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.445177][ T3317] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.455975][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.500524][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.524163][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.583721][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.606994][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.627662][ T3313] veth0_vlan: entered promiscuous mode [ 28.657944][ T3313] veth1_vlan: entered promiscuous mode [ 28.699866][ T3314] veth0_vlan: entered promiscuous mode [ 28.723031][ T3314] veth1_vlan: entered promiscuous mode [ 28.760046][ T3313] veth0_macvtap: entered promiscuous mode [ 28.767126][ T3320] veth0_vlan: entered promiscuous mode [ 28.785974][ T3313] veth1_macvtap: entered promiscuous mode [ 28.795455][ T3317] veth0_vlan: entered promiscuous mode [ 28.805358][ T3322] veth0_vlan: entered promiscuous mode [ 28.816542][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.824587][ T3320] veth1_vlan: entered promiscuous mode [ 28.831343][ T3314] veth0_macvtap: entered promiscuous mode [ 28.842873][ T3314] veth1_macvtap: entered promiscuous mode [ 28.849976][ T3317] veth1_vlan: entered promiscuous mode [ 28.857393][ T3322] veth1_vlan: entered promiscuous mode [ 28.864701][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.886079][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.895403][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.906988][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.915733][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.924257][ T3320] veth0_macvtap: entered promiscuous mode [ 28.930540][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.947544][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.956556][ T30] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.972494][ T3317] veth0_macvtap: entered promiscuous mode [ 28.981592][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.990664][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.003469][ T3317] veth1_macvtap: entered promiscuous mode [ 29.013258][ T3320] veth1_macvtap: entered promiscuous mode [ 29.019917][ T30] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.038329][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 29.038370][ T28] audit: type=1400 audit(1775592595.460:90): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9WOb1B/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 29.062371][ T3322] veth0_macvtap: entered promiscuous mode [ 29.071802][ T28] audit: type=1400 audit(1775592595.460:91): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 29.096946][ T28] audit: type=1400 audit(1775592595.460:92): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9WOb1B/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 29.101301][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.130290][ T28] audit: type=1400 audit(1775592595.460:93): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 29.137927][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.157728][ T28] audit: type=1400 audit(1775592595.460:94): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9WOb1B/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 29.188296][ T3313] 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. [ 29.197908][ T28] audit: type=1400 audit(1775592595.460:95): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/root/syzkaller.9WOb1B/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 29.222849][ T3322] veth1_macvtap: entered promiscuous mode [ 29.236260][ T28] audit: type=1400 audit(1775592595.470:96): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 29.257047][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.262324][ T28] audit: type=1400 audit(1775592595.500:97): avc: denied { mounton } for pid=3313 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=538 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 29.266668][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.295225][ T28] audit: type=1400 audit(1775592595.500:98): avc: denied { mount } for pid=3313 comm="syz-executor" name="/" dev="gadgetfs" ino=4482 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 29.322593][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.334348][ T28] audit: type=1400 audit(1775592595.750:99): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 29.375974][ T2354] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.385798][ T2354] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.396084][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.416961][ T2354] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.435685][ T2354] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.452598][ T2354] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.472219][ T2354] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.492019][ T2354] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.508249][ T3496] tmpfs: Bad value for 'mpol' [ 29.529100][ T2354] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.546766][ T2354] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.556289][ T2354] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.597512][ T3505] loop0: detected capacity change from 0 to 128 [ 29.600933][ T2354] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.614896][ T2354] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.740848][ T3522] loop3: detected capacity change from 0 to 512 [ 29.766962][ T3522] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 29.818814][ T3522] EXT4-fs (loop3): orphan cleanup on readonly fs [ 29.827998][ T3522] EXT4-fs error (device loop3): ext4_quota_enable:7213: comm syz.3.18: Bad quota inum: 2, type: 2 [ 29.845228][ T3522] loop3: lost filesystem error report for type 5 error -117 [ 29.848909][ T3522] EXT4-fs (loop3): Remounting filesystem read-only [ 29.856237][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 29.856255][ C1] EXT4-fs (loop3): last error at time 1775592596: ext4_quota_enable:7213 [ 29.878305][ T3522] EXT4-fs warning (device loop3): ext4_enable_quotas:7261: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 29.893848][ T3522] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 29.904381][ T3522] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 29.962424][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.062132][ T3558] capability: warning: `syz.3.35' uses 32-bit capabilities (legacy support in use) [ 30.104399][ T3563] IPv6: addrconf: prefix option has invalid lifetime [ 30.146768][ T3560] loop4: detected capacity change from 0 to 8192 [ 30.166779][ T3560] loop4: p1 p2 p3 p4 [ 30.180690][ T3573] loop2: detected capacity change from 0 to 2048 [ 30.192205][ T3560] loop4: p1 start 17825536 is beyond EOD, truncated [ 30.198859][ T3560] loop4: p2 size 4294901964 extends beyond EOD, truncated [ 30.261286][ T3306] Alternate GPT is invalid, using primary GPT. [ 30.265039][ T3560] loop4: p3 start 458752 is beyond EOD, truncated [ 30.274523][ T3306] loop2: p2 p3 p7 [ 30.303353][ T3560] loop4: p4 size 8388352 extends beyond EOD, truncated [ 30.366010][ T3573] Alternate GPT is invalid, using primary GPT. [ 30.383613][ T3573] loop2: p2 p3 p7 [ 30.453396][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 30.460683][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 30.542943][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 30.544548][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 30.568173][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 30.663678][ T3590] udevd[3590]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 30.665415][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 30.676054][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 30.900754][ T3675] loop4: detected capacity change from 0 to 512 [ 30.936264][ T3675] ======================================================= [ 30.936264][ T3675] WARNING: The mand mount option has been deprecated and [ 30.936264][ T3675] and is ignored by this kernel. Remove the mand [ 30.936264][ T3675] option from the mount to silence this warning. [ 30.936264][ T3675] ======================================================= [ 31.043436][ T3675] EXT4-fs: Ignoring removed nobh option [ 31.068424][ T3675] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 31.084054][ T3675] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 31.095210][ T3675] EXT4-fs (loop4): orphan cleanup on readonly fs [ 31.108722][ T3675] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.92: bg 0: block 273: padding at end of block bitmap is not set [ 31.123794][ T3675] loop4: lost filesystem error report for type 5 error -117 [ 31.125217][ T3675] EXT4-fs (loop4): Remounting filesystem read-only [ 31.132564][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 31.132580][ C1] EXT4-fs (loop4): initial error at time 1775592597: ext4_validate_block_bitmap:441 [ 31.132599][ C1] EXT4-fs (loop4): last error at time 1775592597: ext4_validate_block_bitmap:441 [ 31.166648][ T3675] EXT4-fs (loop4): 1 truncate cleaned up [ 31.173043][ T3675] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 31.254879][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 31.349902][ T3726] loop4: detected capacity change from 0 to 2048 [ 31.547299][ T3755] delete_channel: no stack [ 31.563280][ T3754] loop3: detected capacity change from 0 to 256 [ 31.600921][ T3754] FAT-fs (loop3): bogus logical sector size 2056 [ 31.607456][ T3762] loop2: detected capacity change from 0 to 512 [ 31.608009][ T3754] FAT-fs (loop3): Can't find a valid FAT filesystem [ 31.661323][ T3766] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.704763][ T3762] ------------[ cut here ]------------ [ 31.710304][ T3762] EA inode 11 i_nlink=0 [ 31.710398][ T3762] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.2.135/3762 [ 31.725304][ T3762] Modules linked in: [ 31.729406][ T3762] CPU: 0 UID: 0 PID: 3762 Comm: syz.2.135 Not tainted syzkaller #0 PREEMPT(full) [ 31.738656][ T3762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 31.748743][ T3762] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 31.755471][ T3762] Code: 54 33 99 ff 4c 8d 2d 9d a5 5d 05 49 8d 7e 40 e8 94 cc b5 ff 49 8b 6e 40 4c 89 e7 e8 c8 c7 b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 1f e8 dd 03 66 66 66 66 66 66 2e [ 31.775194][ T3762] RSP: 0018:ffffc900017f75a8 EFLAGS: 00010246 [ 31.781382][ T3762] RAX: ffff888104cdbd08 RBX: ffff8881006d8ec8 RCX: ffffffff81c02778 [ 31.789409][ T3762] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff871dcd00 [ 31.797438][ T3762] RBP: 000000000000000b R08: 00018881006d8e7b R09: 0000000000000000 [ 31.805479][ T3762] R10: ffffc900017f74d8 R11: 0001c900017f74d8 R12: ffff8881006d8e78 [ 31.813505][ T3762] R13: ffffffff871dcd00 R14: ffff8881006d8e30 R15: 0000000000000001 [ 31.821495][ T3762] FS: 00007f9d06b076c0(0000) GS:ffff8882ae8d7000(0000) knlGS:0000000000000000 [ 31.830533][ T3762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.837321][ T3762] CR2: 00007fe37a73edd5 CR3: 000000011b6ce000 CR4: 00000000003506f0 [ 31.845551][ T3762] Call Trace: [ 31.849099][ T3762] [ 31.852172][ T3762] ext4_xattr_set_entry+0x77c/0x1010 [ 31.857600][ T3762] ext4_xattr_ibody_set+0x184/0x3c0 [ 31.862978][ T3762] ext4_expand_extra_isize_ea+0xd7b/0x11a0 [ 31.867416][ T3776] loop0: detected capacity change from 0 to 1756 [ 31.868942][ T3762] __ext4_expand_extra_isize+0x246/0x280 [ 31.880958][ T3762] __ext4_mark_inode_dirty+0x29b/0x400 [ 31.886489][ T3762] ext4_evict_inode+0x865/0xe40 [ 31.891490][ T3762] ? __pfx_ext4_evict_inode+0x10/0x10 [ 31.897077][ T3762] evict+0x2af/0x510 [ 31.901109][ T3762] ? __dquot_initialize+0x146/0x7c0 [ 31.901432][ T3778] loop3: detected capacity change from 0 to 2048 [ 31.906356][ T3762] iput+0x41a/0x580 [ 31.916712][ T3762] ext4_process_orphan+0x1a9/0x1c0 [ 31.921959][ T3762] ext4_orphan_cleanup+0x6a8/0xa00 [ 31.927140][ T3762] ext4_fill_super+0x3414/0x37c0 [ 31.932101][ T3762] ? set_blocksize+0x14c/0x270 [ 31.936922][ T3762] ? setup_bdev_super+0x30e/0x370 [ 31.942027][ T3762] ? __pfx_ext4_fill_super+0x10/0x10 [ 31.947342][ T3762] get_tree_bdev_flags+0x291/0x300 [ 31.952503][ T3762] ? __pfx_ext4_fill_super+0x10/0x10 [ 31.957925][ T3762] get_tree_bdev+0x1f/0x30 [ 31.962481][ T3762] ext4_get_tree+0x1c/0x30 [ 31.966997][ T3762] vfs_get_tree+0x57/0x1d0 [ 31.971592][ T3762] do_new_mount+0x288/0x8d0 [ 31.976213][ T3762] path_mount+0x4d0/0xbc0 [ 31.980567][ T3762] __se_sys_mount+0x28c/0x2e0 [ 31.980632][ T3762] __x64_sys_mount+0x67/0x80 [ 31.989913][ T3762] x64_sys_call+0x2d61/0x3020 [ 31.994833][ T3762] do_syscall_64+0x12c/0x370 [ 31.999445][ T3762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.005429][ T3762] RIP: 0033:0x7f9d080ada8a [ 32.009888][ T3762] 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 [ 32.029826][ T3762] RSP: 002b:00007f9d06b06e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 32.038283][ T3762] RAX: ffffffffffffffda RBX: 00007f9d06b06ee0 RCX: 00007f9d080ada8a [ 32.046294][ T3762] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 00007f9d06b06ea0 [ 32.054308][ T3762] RBP: 0000200000000180 R08: 00007f9d06b06ee0 R09: 0000000000000000 [ 32.062339][ T3762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000000 [ 32.070472][ T3762] R13: 00007f9d06b06ea0 R14: 000000000000047a R15: 00002000000001c0 [ 32.078600][ T3762] [ 32.082089][ T3762] ---[ end trace 0000000000000000 ]--- [ 32.087521][ T3786] EXT4-fs (loop1): bad geometry: first data block 2 is beyond end of filesystem (0) [ 32.088815][ T3762] EXT4-fs error (device loop2): ext4_free_inode:354: comm syz.2.135: bit already cleared for inode 11 [ 32.128261][ T3762] loop2: lost filesystem error report for type 5 error -117 [ 32.128601][ T3762] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 32.136032][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 32.136048][ C0] EXT4-fs (loop2): initial error at time 1775592598: ext4_free_inode:354 [ 32.136068][ C0] EXT4-fs (loop2): last error at time 1775592598: ext4_free_inode:354 [ 32.177746][ T3762] loop2: lost filesystem error report for type 5 error -117 [ 32.178739][ T3762] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 32.194790][ T3762] loop2: lost filesystem error report for type 5 error -117 [ 32.194979][ T3762] EXT4-fs (loop2): 1 orphan inode deleted [ 32.257559][ T3762] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.304585][ T3806] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 32.377596][ T3813] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 32.408922][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.450520][ T3813] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 32.500889][ T3813] EXT4-fs (loop1): mount failed [ 32.554676][ T3843] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 32.569370][ T3843] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 32.580259][ T3843] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.173: Corrupt directory, running e2fsck is recommended [ 32.597786][ T3843] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 32.608211][ T3843] EXT4-fs error (device loop4): ext4_iget_extra_inode:5040: inode #15: comm syz.4.173: corrupted in-inode xattr: e_name out of bounds [ 32.622200][ T3843] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 32.631842][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 32.647557][ C0] EXT4-fs (loop4): initial error at time 1775592599: ext4_iget_extra_inode:5040: inode 15 [ 32.657597][ C0] EXT4-fs (loop4): last error at time 1775592599: ext4_iget_extra_inode:5040: inode 15 [ 32.660562][ T3843] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.173: couldn't read orphan inode 15 (err -117) [ 32.706277][ T3843] loop4: lost filesystem error report for type 5 error -117 [ 32.712674][ T3843] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.760605][ T3865] EXT4-fs: Ignoring removed nobh option [ 32.783162][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.786326][ T3865] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 32.835224][ T3874] EXT4-fs: Ignoring removed mblk_io_submit option [ 32.845941][ T3865] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 32.890982][ T3865] EXT4-fs (loop0): 1 truncate cleaned up [ 32.912144][ T3865] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.992975][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.300425][ T3302] loop2: p1 p3 p4 [ 33.307524][ T3302] loop2: p1 start 16777216 is beyond EOD, truncated [ 33.339421][ T3302] loop2: p4 start 16777223 is beyond EOD, truncated [ 33.357728][ T3912] loop2: p1 p3 p4 [ 33.370960][ T3912] loop2: p1 start 16777216 is beyond EOD, truncated [ 33.399856][ T3912] loop2: p4 start 16777223 is beyond EOD, truncated [ 33.416303][ T3936] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 33.595799][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 33.651195][ T3953] EXT4-fs: Ignoring removed nobh option [ 33.674880][ T3953] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 33.708561][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 33.718733][ T3953] EXT4-fs (loop2): group descriptors corrupted! [ 34.259114][ T4027] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00007fff) [ 34.480879][ T4055] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 34.480879][ T4055] [ 34.519195][ T4055] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 34.673706][ T4084] set_capacity_and_notify: 13 callbacks suppressed [ 34.673722][ T4084] loop3: detected capacity change from 0 to 1024 [ 34.695093][ T4087] loop0: detected capacity change from 0 to 512 [ 34.703272][ T4084] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 34.729388][ T4087] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 34.746258][ T4084] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 34.761388][ T4087] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 34.771759][ T4087] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.294: Corrupt directory, running e2fsck is recommended [ 34.833797][ T4087] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 34.842331][ T4087] EXT4-fs error (device loop0): ext4_iget_extra_inode:5040: inode #15: comm syz.0.294: corrupted in-inode xattr: e_name out of bounds [ 34.857353][ T4087] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 34.861706][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 34.873911][ T4087] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.294: couldn't read orphan inode 15 (err -117) [ 34.877428][ C1] EXT4-fs (loop0): initial error at time 1775592601: ext4_iget_extra_inode:5040: inode 15 [ 34.899144][ C1] EXT4-fs (loop0): last error at time 1775592601: ext4_iget_extra_inode:5040: inode 15 [ 34.941714][ T4087] loop0: lost filesystem error report for type 5 error -117 [ 34.942182][ T4087] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.017621][ T4116] loop4: detected capacity change from 0 to 512 [ 35.031843][ T4084] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.064733][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.074095][ T4116] EXT4-fs error (device loop4): ext4_free_inode:354: comm syz.4.308: bit already cleared for inode 11 [ 35.095387][ T4116] loop4: lost filesystem error report for type 5 error -117 [ 35.095665][ T4116] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 35.103026][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 35.103046][ C1] EXT4-fs (loop4): initial error at time 1775592601: ext4_free_inode:354 [ 35.103080][ C1] EXT4-fs (loop4): last error at time 1775592601: ext4_free_inode:354 [ 35.135849][ T4116] loop4: lost filesystem error report for type 5 error -117 [ 35.136106][ T4116] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 35.142058][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.144005][ T4116] loop4: lost filesystem error report for type 5 error -117 [ 35.199390][ T4116] EXT4-fs (loop4): 1 orphan inode deleted [ 35.245468][ T4116] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.360452][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.432046][ T4143] loop3: detected capacity change from 0 to 128 [ 35.464088][ T4140] loop2: detected capacity change from 0 to 512 [ 35.522220][ T4140] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 35.576068][ T4140] EXT4-fs (loop2): mount failed [ 35.783019][ T4164] tmpfs: Bad value for 'mpol' [ 35.911135][ T4178] loop3: detected capacity change from 0 to 1024 [ 35.935058][ T4178] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 35.951838][ T4178] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 35.951877][ T4182] loop2: detected capacity change from 0 to 512 [ 35.983316][ T4178] jbd2_journal_init_inode: Cannot locate journal superblock [ 35.990706][ T4178] EXT4-fs (loop3): Could not load journal inode [ 36.011872][ T4182] EXT4-fs (loop2): unable to read superblock [ 36.020431][ T4188] loop4: detected capacity change from 0 to 512 [ 36.131937][ T4188] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #4: comm syz.4.342: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 36.155913][ T4188] loop4: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 36.160452][ T4188] EXT4-fs error (device loop4): ext4_quota_enable:7220: comm syz.4.342: Bad quota inode: 4, type: 1 [ 36.169530][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 36.169578][ C0] EXT4-fs (loop4): initial error at time 1775592602: ext4_ext_check_inode:521: inode 4 [ 36.169608][ C0] EXT4-fs (loop4): last error at time 1775592602: ext4_ext_check_inode:521: inode 4 [ 36.259577][ T4188] loop4: lost filesystem error report for type 5 error -117 [ 36.264127][ T4212] loop1: detected capacity change from 0 to 512 [ 36.281780][ T4188] EXT4-fs warning (device loop4): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 36.304906][ T4188] EXT4-fs (loop4): mount failed [ 36.323281][ T4212] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #15: comm syz.1.352: corrupted inode contents [ 36.372017][ T4212] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 36.372596][ T4212] EXT4-fs (loop1): Remounting filesystem read-only [ 36.381775][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 36.381794][ C0] EXT4-fs (loop1): initial error at time 1775592602: ext4_do_update_inode:5602: inode 15 [ 36.381822][ C0] EXT4-fs (loop1): last error at time 1775592602: ext4_do_update_inode:5602: inode 15 [ 36.503002][ T4233] loop3: detected capacity change from 0 to 1024 [ 36.525978][ T4233] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 36.540645][ T4233] EXT4-fs (loop3): mount failed [ 36.546308][ T4212] EXT4-fs warning (device loop1): ext4_evict_inode:285: xattr delete (err -30) [ 36.562916][ T4212] EXT4-fs (loop1): 1 orphan inode deleted [ 36.579450][ T4212] EXT4-fs (loop1): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.625831][ T4240] EXT4-fs: Ignoring removed i_version option [ 36.641252][ T4240] EXT4-fs: Ignoring removed bh option [ 36.653087][ T4240] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 36.681992][ T3322] EXT4-fs (loop1): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 36.691292][ T4240] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (56422!=35945) [ 36.704944][ T4240] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 36.741218][ T4240] EXT4-fs (loop0): orphan cleanup on readonly fs [ 36.771758][ T4240] __quota_error: 30 callbacks suppressed [ 36.771773][ T4240] Quota error (device loop0): v2_read_file_info: Number of blocks too big for quota file size (268441600 > 6144). [ 36.803008][ T4240] EXT4-fs warning (device loop0): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 36.826437][ T4240] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 36.833233][ T4240] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.364: bad orphan inode 11 [ 36.850889][ T28] audit: type=1400 audit(1775592603.270:130): avc: denied { create } for pid=4247 comm="syz.2.368" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.861679][ T4240] loop0: lost filesystem error report for type 5 error -117 [ 36.880954][ T4240] ext4_test_bit(bit=10, block=1) = 0 [ 36.888317][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 36.888335][ C0] EXT4-fs (loop0): initial error at time 1775592603: ext4_orphan_get:1423 [ 36.888373][ C0] EXT4-fs (loop0): last error at time 1775592603: ext4_orphan_get:1423 [ 36.956717][ T4255] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000101) [ 36.977350][ T4255] FAT-fs (loop1): Filesystem has been set read-only [ 36.984621][ T4240] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 37.076176][ T4271] IPv6: addrconf: prefix option has invalid lifetime [ 37.083598][ T4272] tmpfs: Bad value for 'mpol' [ 37.093991][ T28] audit: type=1400 audit(1775592603.510:131): avc: denied { mounton } for pid=4270 comm="syz.2.380" path="/syzcgroup/unified/syz2" dev="rpc_pipefs" ino=6171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:rpc_pipefs_t tclass=dir permissive=1 [ 37.142507][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.208062][ T4286] capability: warning: `syz.3.386' uses deprecated v2 capabilities in a way that may be insecure [ 37.366783][ T4308] msdos: Unexpected value for 'dots' [ 37.390427][ T4314] IPv6: addrconf: prefix option has invalid lifetime [ 37.397184][ T4314] IPv6: addrconf: prefix option has invalid lifetime [ 37.534305][ T28] audit: type=1400 audit(1775592603.950:132): avc: denied { create } for pid=4333 comm="syz.2.411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 37.643722][ T4346] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 37.678967][ T4354] futex_wake_op: syz.3.421 tries to shift op by -1; fix this program [ 37.682527][ T4346] EXT4-fs (loop1): group descriptors corrupted! [ 37.825856][ T28] audit: type=1326 audit(1775592604.250:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4373 comm="syz.1.430" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1de5d7c819 code=0x0 [ 38.088707][ T28] audit: type=1400 audit(1775592604.500:134): avc: denied { write } for pid=4425 comm="syz.1.457" name="vlan0" dev="proc" ino=4026533319 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 38.151691][ T28] audit: type=1326 audit(1775592604.560:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.461" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1de5d7c819 code=0x0 [ 38.240837][ T28] audit: type=1400 audit(127.798:136): avc: denied { wake_alarm } for pid=4447 comm="syz.2.469" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.343676][ T28] audit: type=1400 audit(127.908:137): avc: denied { allowed } for pid=4462 comm="syz.4.475" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 38.382694][ T28] audit: type=1400 audit(127.938:138): avc: denied { create } for pid=4462 comm="syz.4.475" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 38.417340][ T4470] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 38.423986][ T4470] vhci_hcd vhci_hcd.0: devid(0) speed(6) speed_str(super-speed-plus) [ 38.441722][ T4466] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 38.470654][ T4466] EXT4-fs (loop1): can't mount with data=, fs mounted w/o journal [ 38.489590][ T4470] vhci_hcd vhci_hcd.0: Device attached [ 38.521574][ T4473] vhci_hcd: connection closed [ 38.522112][ T2071] vhci_hcd vhci_hcd.0: stop threads [ 38.541800][ T2071] vhci_hcd vhci_hcd.0: release socket [ 38.547273][ T2071] vhci_hcd vhci_hcd.0: disconnect device [ 38.583318][ T4476] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 38.588606][ T4476] loop2: partition table partially beyond EOD, truncated [ 38.618130][ T4476] loop2: p1 start 100663296 is beyond EOD, truncated [ 38.630561][ T4476] loop2: p2 size 134217732 extends beyond EOD, truncated [ 38.648536][ T4476] loop2: p4 size 14876672 extends beyond EOD, truncated [ 38.664996][ T4476] loop2: p5 size 134217732 extends beyond EOD, truncated [ 38.684733][ T4505] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 38.693426][ T4476] loop2: p6 size 14876672 extends beyond EOD, truncated [ 38.797053][ T3306] udevd[3306]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 38.803017][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 38.807151][ T3590] udevd[3590]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 38.829222][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 38.830791][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 38.950334][ T4535] vfat: Bad value for 'utf8' [ 39.155052][ T4565] EXT4-fs: Ignoring removed nomblk_io_submit option [ 39.178601][ T4565] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 39.209957][ T4565] EXT4-fs error (device loop4): __ext4_fill_super:5588: inode #2: comm syz.4.525: iget: special inode unallocated [ 39.238526][ T4565] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 39.238988][ T4565] EXT4-fs (loop4): Remounting filesystem read-only [ 39.248128][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 39.248145][ C0] EXT4-fs (loop4): initial error at time 128: __ext4_fill_super:5588: inode 2 [ 39.248177][ C0] EXT4-fs (loop4): last error at time 128: __ext4_fill_super:5588: inode 2 [ 39.312557][ T4575] nfs: Unknown parameter '' [ 39.329919][ T4578] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000101) [ 39.397303][ T4565] EXT4-fs (loop4): get root inode failed [ 39.419417][ T4565] EXT4-fs (loop4): mount failed [ 39.445755][ T4587] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 40.242543][ T4704] set_capacity_and_notify: 9 callbacks suppressed [ 40.242563][ T4704] loop1: detected capacity change from 0 to 512 [ 40.276718][ T4704] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 40.288676][ T4704] EXT4-fs (loop1): orphan cleanup on readonly fs [ 40.297180][ T4704] EXT4-fs error (device loop1): ext4_acquire_dquot:7026: comm syz.1.594: Failed to acquire dquot type 1 [ 40.309101][ T4704] loop1: lost filesystem error report for type 5 error -5 [ 40.309383][ T4704] EXT4-fs (loop1): Remounting filesystem read-only [ 40.316685][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 40.316704][ C0] EXT4-fs (loop1): initial error at time 129: ext4_acquire_dquot:7026 [ 40.316722][ C0] EXT4-fs (loop1): last error at time 129: ext4_acquire_dquot:7026 [ 40.348643][ T4704] EXT4-fs (loop1): 1 truncate cleaned up [ 40.358803][ T4704] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.385701][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.446048][ T4728] loop2: detected capacity change from 0 to 512 [ 40.463520][ T4730] loop0: detected capacity change from 0 to 512 [ 40.472585][ T4730] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 40.515171][ T4728] EXT4-fs error (device loop2): __ext4_fill_super:5588: inode #2: comm syz.2.605: inode has both inline data and extents flags [ 40.563030][ T4728] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 40.571672][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 40.587288][ C1] EXT4-fs (loop2): last error at time 130: __ext4_fill_super:5588: inode 2 [ 40.591812][ T4728] EXT4-fs (loop2): get root inode failed [ 40.623114][ T4742] mmap: syz.1.611 (4742) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 40.636358][ T4728] EXT4-fs (loop2): mount failed [ 41.044895][ T4816] loop0: detected capacity change from 0 to 128 [ 41.136898][ T4831] loop2: detected capacity change from 0 to 512 [ 41.186847][ T4831] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 41.200219][ T4831] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 41.216530][ T4831] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.653: Corrupt directory, running e2fsck is recommended [ 41.218353][ T4841] loop1: detected capacity change from 0 to 1024 [ 41.241016][ T4831] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 41.251580][ T4831] EXT4-fs error (device loop2): ext4_iget_extra_inode:5040: inode #15: comm syz.2.653: corrupted in-inode xattr: e_name out of bounds [ 41.265806][ T4831] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.267581][ T4841] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 41.282393][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 41.290874][ T4841] EXT4-fs (loop1): mount failed [ 41.290881][ C1] EXT4-fs (loop2): initial error at time 130: ext4_iget_extra_inode:5040: inode 15 [ 41.305272][ C1] EXT4-fs (loop2): last error at time 130: ext4_iget_extra_inode:5040: inode 15 [ 41.342512][ T4848] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 41.354675][ T4831] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.653: couldn't read orphan inode 15 (err -117) [ 41.426449][ T4831] loop2: lost filesystem error report for type 5 error -117 [ 41.430951][ T4831] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.518018][ T4870] loop4: detected capacity change from 0 to 512 [ 41.553220][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.562422][ T4870] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 41.580290][ T4870] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 41.596778][ T4870] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.673: Corrupt directory, running e2fsck is recommended [ 41.624101][ T4870] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 41.634208][ T4870] EXT4-fs error (device loop4): ext4_iget_extra_inode:5040: inode #15: comm syz.4.673: corrupted in-inode xattr: e_name out of bounds [ 41.648070][ T4870] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 41.648223][ T4870] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.673: couldn't read orphan inode 15 (err -117) [ 41.657381][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 41.657399][ C1] EXT4-fs (loop4): initial error at time 131: ext4_iget_extra_inode:5040: inode 15 [ 41.657444][ C1] EXT4-fs (loop4): last error at time 131: ext4_iget_extra_inode:5040: inode 15 [ 41.694524][ T4870] loop4: lost filesystem error report for type 5 error -117 [ 41.698953][ T4870] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.767228][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.954703][ T4911] loop1: detected capacity change from 0 to 1024 [ 41.976449][ T4911] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 42.013823][ T4911] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.053236][ T4925] loop3: detected capacity change from 0 to 128 [ 42.172777][ T4911] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.262614][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 42.262627][ T28] audit: type=1400 audit(131.828:147): avc: denied { create } for pid=4941 comm="syz.4.707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 42.292166][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.441721][ T4958] loop4: detected capacity change from 0 to 1024 [ 42.452156][ T4960] syz.0.713 (4960): attempted to duplicate a private mapping with mremap. This is not supported. [ 42.474192][ T4958] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 42.480700][ T4958] EXT4-fs (loop4): mount failed [ 42.675215][ T4992] EXT4-fs: journaled quota format not specified [ 42.836269][ T5017] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 42.887699][ T5017] EXT4-fs (loop2): group descriptors corrupted! [ 43.085241][ T5057] FAT-fs (loop3): bogus logical sector size 2134 [ 43.091631][ T5057] FAT-fs (loop3): Can't find a valid FAT filesystem [ 43.168948][ T28] audit: type=1326 audit(2692.733:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5068 comm="syz.4.770" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe37a68c819 code=0x0 [ 43.260903][ T28] audit: type=1400 audit(2692.823:149): avc: denied { read write } for pid=5081 comm="syz.2.776" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.287020][ T28] audit: type=1400 audit(2692.823:150): avc: denied { open } for pid=5081 comm="syz.2.776" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.313716][ T28] audit: type=1400 audit(2692.823:151): avc: denied { ioctl } for pid=5081 comm="syz.2.776" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 43.432788][ T5110] EXT4-fs (loop4): unsupported inode size: 143 [ 43.439017][ T5110] EXT4-fs (loop4): blocksize: 4096 [ 43.460331][ T5082] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #4: comm syz.3.775: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 43.495135][ T5082] loop3: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 43.495392][ T5082] EXT4-fs error (device loop3): ext4_quota_enable:7220: comm syz.3.775: Bad quota inode: 4, type: 1 [ 43.504533][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 43.504549][ C0] EXT4-fs (loop3): initial error at time 2693: ext4_ext_check_inode:521: inode 4 [ 43.504596][ C0] EXT4-fs (loop3): last error at time 2693: ext4_ext_check_inode:521: inode 4 [ 43.543243][ T5082] loop3: lost filesystem error report for type 5 error -117 [ 43.543370][ T5082] EXT4-fs warning (device loop3): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 43.566376][ T5082] EXT4-fs (loop3): mount failed [ 43.772881][ T5154] EXT4-fs: Ignoring removed i_version option [ 43.802825][ T5154] EXT4-fs: Ignoring removed bh option [ 43.820618][ T5154] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 43.851401][ T5154] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (56422!=35945) [ 43.888653][ T5154] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.905684][ T5154] EXT4-fs (loop3): orphan cleanup on readonly fs [ 43.915261][ T5154] Quota error (device loop3): v2_read_file_info: Number of blocks too big for quota file size (268441600 > 6144). [ 43.927911][ T5154] EXT4-fs warning (device loop3): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 43.943941][ T5154] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 43.951728][ T5154] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.811: bad orphan inode 11 [ 44.011560][ T5154] loop3: lost filesystem error report for type 5 error -117 [ 44.014197][ T5154] ext4_test_bit(bit=10, block=1) = 0 [ 44.026996][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 44.027014][ C0] EXT4-fs (loop3): initial error at time 2693: ext4_orphan_get:1423 [ 44.027039][ C0] EXT4-fs (loop3): last error at time 2693: ext4_orphan_get:1423 [ 44.049723][ T28] audit: type=1400 audit(2693.583:152): avc: denied { execute } for pid=5180 comm="syz.4.825" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=10035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 44.076016][ T5154] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.142019][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.274631][ T5210] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #4: comm syz.2.838: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 44.303412][ T5219] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 44.313063][ T5210] loop2: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 44.313325][ T5219] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 44.322428][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 44.322450][ C0] EXT4-fs (loop2): initial error at time 2693: ext4_ext_check_inode:521: inode 4 [ 44.322479][ C0] EXT4-fs (loop2): last error at time 2693: ext4_ext_check_inode:521: inode 4 [ 44.337370][ T5210] EXT4-fs error (device loop2): ext4_quota_enable:7220: comm syz.2.838: Bad quota inode: 4, type: 1 [ 44.354848][ T5222] EXT4-fs: Ignoring removed i_version option [ 44.374698][ T3305] loop0: p1 p3 p4 [ 44.378797][ T3305] loop0: p1 size 16778240 extends beyond EOD, truncated [ 44.387513][ T3305] loop0: p3 size 100663552 extends beyond EOD, truncated [ 44.396080][ T3305] loop0: p4 size 50331648 extends beyond EOD, truncated [ 44.406544][ T5210] loop2: lost filesystem error report for type 5 error -117 [ 44.406769][ T5210] EXT4-fs warning (device loop2): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 44.411651][ T5222] EXT4-fs: Ignoring removed bh option [ 44.415718][ T5199] loop0: p1 p3 p4 [ 44.431672][ T5210] EXT4-fs (loop2): mount failed [ 44.445513][ T5199] loop0: p1 size 16778240 extends beyond EOD, truncated [ 44.451865][ T5222] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 44.462533][ T5199] loop0: p3 size 100663552 extends beyond EOD, truncated [ 44.481864][ T5199] loop0: p4 size 50331648 extends beyond EOD, truncated [ 44.493870][ T5222] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (56422!=35945) [ 44.555401][ T5222] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.600501][ T5222] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.607244][ T5222] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (268441600 > 6144). [ 44.619620][ T5222] EXT4-fs warning (device loop1): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 44.634637][ T5222] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 44.641393][ T5222] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.843: bad orphan inode 11 [ 44.651467][ T5222] loop1: lost filesystem error report for type 5 error -117 [ 44.654327][ T5222] ext4_test_bit(bit=10, block=1) = 0 [ 44.661659][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 44.661693][ C1] EXT4-fs (loop1): initial error at time 2694: ext4_orphan_get:1423 [ 44.661714][ C1] EXT4-fs (loop1): last error at time 2694: ext4_orphan_get:1423 [ 44.687566][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 44.693210][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 44.700089][ T5222] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.738243][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 44.748516][ T5219] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.751728][ T5240] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 44.767453][ T5240] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 44.796931][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 44.798610][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 44.817934][ T5240] vhci_hcd vhci_hcd.0: Device attached [ 44.820376][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 44.854722][ T5241] vhci_hcd: connection closed [ 44.854866][ T2354] vhci_hcd vhci_hcd.0: stop threads [ 44.865608][ T2354] vhci_hcd vhci_hcd.0: release socket [ 44.870989][ T2354] vhci_hcd vhci_hcd.0: disconnect device [ 44.881345][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.894811][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.904135][ T5247] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.925411][ T5247] EXT4-fs: Mount option(s) incompatible with ext3 [ 45.216132][ T5283] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 45.241251][ T5283] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 45.256061][ T3302] loop3: p1 p3 [ 45.262032][ T3302] loop3: p3 start 3036741376 is beyond EOD, truncated [ 45.294762][ T5279] loop3: p1 p3 [ 45.307667][ T5279] loop3: p3 start 3036741376 is beyond EOD, truncated [ 45.423892][ T5300] set_capacity_and_notify: 14 callbacks suppressed [ 45.423917][ T5300] loop0: detected capacity change from 0 to 512 [ 45.476118][ T5300] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #4: comm syz.0.873: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 45.493477][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 45.524258][ T5300] loop0: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 45.524362][ T5300] EXT4-fs error (device loop0): ext4_quota_enable:7220: comm syz.0.873: Bad quota inode: 4, type: 1 [ 45.533512][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 45.533539][ C0] EXT4-fs (loop0): initial error at time 5255: ext4_ext_check_inode:521: inode 4 [ 45.533568][ C0] EXT4-fs (loop0): last error at time 5255: ext4_ext_check_inode:521: inode 4 [ 45.569489][ T5300] loop0: lost filesystem error report for type 5 error -117 [ 45.599951][ T5300] EXT4-fs warning (device loop0): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 45.622843][ T5283] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.651632][ T5300] EXT4-fs (loop0): mount failed [ 45.685943][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.783136][ T5324] 9p: Could not find request transport: f [ 45.832787][ T5333] tmpfs: Bad value for 'mpol' [ 46.014614][ T28] audit: type=1400 audit(5255.583:153): avc: denied { tracepoint } for pid=5352 comm="syz.4.904" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 46.238109][ T5378] loop3: detected capacity change from 0 to 512 [ 46.245005][ T5380] loop0: detected capacity change from 0 to 512 [ 46.281878][ T5378] EXT4-fs (loop3): 1 orphan inode deleted [ 46.288044][ T5378] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.321778][ T5380] EXT4-fs (loop0): 1 orphan inode deleted [ 46.328036][ T5380] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.377994][ T30] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 46.413506][ T30] EXT4-fs error (device loop0): ext4_release_dquot:7062: comm kworker/u8:1: Failed to release dquot type 1 [ 46.451304][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.461020][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.574462][ T5405] loop1: detected capacity change from 0 to 512 [ 46.584500][ T5404] loop3: detected capacity change from 0 to 512 [ 46.632377][ T5404] EXT4-fs (loop3): invalid inodes per group: 1 [ 46.632377][ T5404] [ 46.641903][ T5405] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #4: comm syz.1.925: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 46.643645][ T5399] loop4: detected capacity change from 0 to 8192 [ 46.666427][ T5405] loop1: lost file I/O error report for ino 4 type 5 pos 0x0 len 0x0 error -117 [ 46.666577][ T5405] EXT4-fs error (device loop1): ext4_quota_enable:7220: comm syz.1.925: Bad quota inode: 4, type: 1 [ 46.675829][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 46.675852][ C0] EXT4-fs (loop1): initial error at time 5256: ext4_ext_check_inode:521: inode 4 [ 46.675914][ C0] EXT4-fs (loop1): last error at time 5256: ext4_ext_check_inode:521: inode 4 [ 46.712342][ T5405] loop1: lost filesystem error report for type 5 error -117 [ 46.712527][ T5405] EXT4-fs warning (device loop1): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 46.735030][ T5405] EXT4-fs (loop1): mount failed [ 46.801557][ T3305] loop4: p1 p3 p4 [ 46.805359][ T3305] loop4: p1 size 16778240 extends beyond EOD, truncated [ 46.812900][ T3305] loop4: p3 size 100663552 extends beyond EOD, truncated [ 46.841420][ T3305] loop4: p4 size 50331648 extends beyond EOD, truncated [ 46.871325][ T5389] syz.2.920 (5389) used greatest stack depth: 9960 bytes left [ 46.882282][ T5399] loop4: p1 p3 p4 [ 46.886176][ T5399] loop4: p1 size 16778240 extends beyond EOD, truncated [ 46.905890][ T5399] loop4: p3 size 100663552 extends beyond EOD, truncated [ 46.921942][ T5399] loop4: p4 size 50331648 extends beyond EOD, truncated [ 47.095605][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 47.102931][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 47.106936][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 47.251484][ T5438] loop4: detected capacity change from 0 to 8192 [ 47.313630][ T3302] loop4: p2 p3 < > p4 < p5 > [ 47.318371][ T3302] loop4: p2 start 251659040 is beyond EOD, truncated [ 47.320270][ T28] audit: type=1326 audit(5257.885:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5466 comm="syz.2.958" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9d080ac819 code=0x0 [ 47.336585][ T3302] loop4: p5 start 251659040 is beyond EOD, truncated [ 47.429258][ T5438] loop_reread_partitions: partition scan of loop4 () failed (rc=-16) [ 47.490583][ T28] audit: type=1400 audit(5258.055:155): avc: denied { create } for pid=5483 comm="syz.1.964" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 47.533125][ T28] audit: type=1400 audit(5258.095:156): avc: denied { create } for pid=5487 comm="syz.1.969" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.625623][ T28] audit: type=1400 audit(5258.175:157): avc: denied { create } for pid=5496 comm="syz.2.973" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 47.683711][ T5511] tmpfs: Bad value for 'mpol' [ 47.762308][ T28] audit: type=1400 audit(5258.335:158): avc: denied { mounton } for pid=5519 comm="syz.3.984" path="/syzcgroup/net/syz3/cgroup.procs" dev="cgroup" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 47.860058][ T28] audit: type=1400 audit(5258.425:159): avc: denied { read } for pid=5533 comm="syz.2.991" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 47.909436][ T28] audit: type=1400 audit(5258.425:160): avc: denied { open } for pid=5533 comm="syz.2.991" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 48.099331][ T5566] loop4: detected capacity change from 0 to 512 [ 48.121472][ T5566] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1006: invalid indirect mapped block 256 (level 2) [ 48.235510][ T5566] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.241100][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 48.256730][ C0] EXT4-fs (loop4): initial error at time 5258: ext4_free_branches:1023: inode 11 [ 48.260966][ T5566] EXT4-fs (loop4): Remounting filesystem read-only [ 48.265935][ C0] EXT4-fs (loop4): last error at time 5258: ext4_free_branches:1023: inode 11 [ 48.321514][ T5566] EXT4-fs (loop4): 2 truncates cleaned up [ 48.340217][ T28] audit: type=1400 audit(5258.905:161): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 48.383816][ T5566] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.514410][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.563640][ T5593] loop1: detected capacity change from 0 to 8192 [ 48.641126][ T3302] loop1: p1 < > p2 < > p3 p4 [ 48.651161][ T3302] loop1: partition table partially beyond EOD, truncated [ 48.670368][ T3302] loop1: p1 start 67108864 is beyond EOD, truncated [ 48.701489][ T3302] loop1: p3 start 100859904 is beyond EOD, truncated [ 48.708757][ T28] audit: type=1400 audit(5259.267:162): avc: denied { create } for pid=5621 comm="syz.0.1033" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 48.732645][ T3302] loop1: p4 start 32768 is beyond EOD, truncated [ 48.744698][ T5593] loop1: p1 < > p2 < > p3 p4 [ 48.758119][ T5593] loop1: partition table partially beyond EOD, truncated [ 48.804472][ T5593] loop1: p1 start 67108864 is beyond EOD, truncated [ 48.845084][ T5593] loop1: p3 start 100859904 is beyond EOD, truncated [ 48.893423][ T5593] loop1: p4 start 32768 is beyond EOD, truncated [ 48.970812][ T5649] loop3: detected capacity change from 0 to 128 [ 48.998811][ T5649] FAT-fs (loop3): bogus number of reserved sectors [ 49.012310][ T5649] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 49.091155][ T5649] FAT-fs (loop3): Can't find a valid FAT filesystem [ 49.091620][ T28] audit: type=1326 audit(5259.657:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5667 comm="syz.1.1055" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1de5d7c819 code=0x0 [ 49.159849][ T5674] SELinux: security_context_str_to_sid () failed with errno=-22 [ 49.276655][ T5691] FAT-fs (loop0): bogus sectors per cluster 223 [ 49.295183][ T5691] FAT-fs (loop0): Can't find a valid FAT filesystem [ 49.301127][ T5694] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 49.352096][ T5694] EXT4-fs error (device loop4): xattr_find_entry:337: inode #15: comm syz.4.1068: corrupted xattr entries [ 49.381080][ T5694] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 49.381602][ T5694] EXT4-fs (loop4): 1 truncate cleaned up [ 49.396461][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 49.396479][ C0] EXT4-fs (loop4): initial error at time 5259: xattr_find_entry:337: inode 15 [ 49.396508][ C0] EXT4-fs (loop4): last error at time 5259: xattr_find_entry:337: inode 15 [ 49.436029][ T5694] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.451821][ T5704] FAT-fs (loop0): bogus number of directory entries (4) [ 49.479734][ T5704] FAT-fs (loop0): Can't find a valid FAT filesystem [ 49.492437][ T3320] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.647741][ T5736] delete_channel: no stack [ 49.671851][ T5736] delete_channel: no stack [ 49.922919][ T3302] loop1: p2 p3 p4 < > [ 49.931282][ T3302] loop1: p2 size 591360 extends beyond EOD, truncated [ 49.959187][ T3302] loop1: p3 start 9830145 is beyond EOD, truncated [ 49.981540][ T5758] loop1: p2 p3 p4 < > [ 49.985776][ T5758] loop1: p2 size 591360 extends beyond EOD, truncated [ 49.998603][ T5758] loop1: p3 start 9830145 is beyond EOD, truncated [ 50.077101][ T5793] 9pnet_fd: p9_fd_create_tcp (5793): problem connecting socket to 127.0.0.1 [ 50.102556][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 50.114834][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 50.155139][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 50.166125][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 50.286282][ T5815] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 50.301165][ T5815] EXT4-fs (loop1): orphan cleanup on readonly fs [ 50.307712][ T5815] EXT4-fs warning (device loop1): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 50.331352][ T5815] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 50.341563][ T5815] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2970: inode #16: comm syz.1.1128: corrupted xattr block 31: invalid header [ 50.361110][ T5815] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 50.364858][ T5815] EXT4-fs (loop1): Remounting filesystem read-only [ 50.374036][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 50.374058][ C1] EXT4-fs (loop1): initial error at time 5260: ext4_xattr_delete_inode:2970: inode 16 [ 50.374087][ C1] EXT4-fs (loop1): last error at time 5260: ext4_xattr_delete_inode:2970: inode 16 [ 50.406615][ T5815] EXT4-fs warning (device loop1): ext4_evict_inode:285: xattr delete (err -117) [ 50.415795][ T5815] EXT4-fs (loop1): 1 orphan inode deleted [ 50.421942][ T5815] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.486819][ T3322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.346283][ T5882] tmpfs: Bad value for 'mpol' [ 51.359373][ T5886] syz.2.1162 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 51.473735][ T5900] set_capacity_and_notify: 5 callbacks suppressed [ 51.473800][ T5900] loop3: detected capacity change from 0 to 512 [ 51.505394][ T5900] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 51.523343][ T5900] EXT4-fs (loop3): orphan cleanup on readonly fs [ 51.537173][ T5900] EXT4-fs warning (device loop3): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 51.552419][ T5900] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 51.559408][ T5900] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2970: inode #16: comm syz.3.1170: corrupted xattr block 31: invalid header [ 51.573536][ T5900] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 51.573831][ T5900] EXT4-fs (loop3): Remounting filesystem read-only [ 51.582985][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 51.583025][ C0] EXT4-fs (loop3): initial error at time 5262: ext4_xattr_delete_inode:2970: inode 16 [ 51.583049][ C0] EXT4-fs (loop3): last error at time 5262: ext4_xattr_delete_inode:2970: inode 16 [ 51.615357][ T5900] EXT4-fs warning (device loop3): ext4_evict_inode:285: xattr delete (err -117) [ 51.624641][ T5900] EXT4-fs (loop3): 1 orphan inode deleted [ 51.631146][ T5900] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.663996][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.670665][ T5914] futex_wake_op: syz.2.1175 tries to shift op by 32; fix this program [ 51.954368][ T5953] tmpfs: Bad value for 'mpol' [ 51.977300][ T5957] loop3: detected capacity change from 0 to 512 [ 51.996559][ T5957] EXT4-fs: Ignoring removed nobh option [ 52.030734][ T5957] EXT4-fs (loop3): orphan cleanup on readonly fs [ 52.056569][ T5957] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.1198: ea_inode file size=1535 entry size=6 [ 52.080504][ T5963] tmpfs: Bad value for 'mpol' [ 52.105674][ T5957] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 52.170032][ T5957] EXT4-fs error (device loop3): ext4_do_update_inode:5602: inode #15: comm syz.3.1198: corrupted inode contents [ 52.199576][ T5957] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.199714][ T5957] EXT4-fs error (device loop3): ext4_dirty_inode:6495: inode #15: comm syz.3.1198: mark_inode_dirty error [ 52.208914][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 52.208936][ C1] EXT4-fs (loop3): initial error at time 5262: ext4_do_update_inode:5602: inode 15 [ 52.208967][ C1] EXT4-fs (loop3): last error at time 5262: ext4_do_update_inode:5602: inode 15 [ 52.283774][ T5957] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.284064][ T5957] EXT4-fs error (device loop3): ext4_do_update_inode:5602: inode #15: comm syz.3.1198: corrupted inode contents [ 52.289934][ T5981] IPv6: addrconf: prefix option has invalid lifetime [ 52.354248][ T5957] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.354489][ T5957] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2999: inode #15: comm syz.3.1198: mark_inode_dirty error [ 52.385140][ T5957] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.387304][ T5957] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3002: inode #15: comm syz.3.1198: mark inode dirty (error -117) [ 52.389454][ T5990] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 52.416700][ T5957] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.426892][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 52.426907][ T28] audit: type=1400 audit(5262.987:172): avc: denied { relabelto } for pid=5989 comm="syz.0.1215" name="cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 52.472102][ T5957] EXT4-fs warning (device loop3): ext4_evict_inode:285: xattr delete (err -117) [ 52.481974][ T5957] EXT4-fs (loop3): 1 orphan inode deleted [ 52.495496][ T5957] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 52.504996][ T28] audit: type=1400 audit(5262.987:173): avc: denied { associate } for pid=5989 comm="syz.0.1215" name="cgroup.procs" dev="cgroup" ino=53 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 52.573275][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.586942][ T6004] IPv6: addrconf: prefix option has invalid lifetime [ 52.647121][ T6015] 9pnet_fd: p9_fd_create_tcp (6015): problem connecting socket to 127.0.0.1 [ 52.767451][ T28] audit: type=1400 audit(5263.327:174): avc: denied { write } for pid=6031 comm="syz.4.1234" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 52.871328][ T6043] loop4: detected capacity change from 0 to 1024 [ 52.881590][ T6043] journal_path: not usable as path [ 52.886750][ T6043] EXT4-fs: error: could not find journal device path [ 53.256377][ T6104] loop2: detected capacity change from 0 to 512 [ 53.281645][ T6104] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 53.297804][ T6110] tmpfs: Bad value for 'mpol' [ 53.300844][ T6104] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.311205][ T6104] Quota error (device loop2): dq_insert_tree: Quota tree root isn't allocated! [ 53.320164][ T6104] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 53.330119][ T6104] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.1271: Failed to acquire dquot type 1 [ 53.343063][ T6104] loop2: lost filesystem error report for type 5 error -5 [ 53.343461][ T6104] EXT4-fs (loop2): Remounting filesystem read-only [ 53.357147][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 53.357170][ C1] EXT4-fs (loop2): initial error at time 5263: ext4_acquire_dquot:7026 [ 53.357201][ C1] EXT4-fs (loop2): last error at time 5263: ext4_acquire_dquot:7026 [ 53.358241][ T6115] loop1: detected capacity change from 0 to 164 [ 53.364452][ T6104] EXT4-fs (loop2): 1 truncate cleaned up [ 53.392374][ T6104] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.431461][ T6115] ISOFS: unable to read i-node block [ 53.436785][ T6115] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 53.455302][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.618373][ T6147] 9pnet_fd: Insufficient options for proto=fd [ 53.637818][ T6150] loop3: detected capacity change from 0 to 1024 [ 53.679194][ T6150] EXT4-fs (loop3): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 53.809078][ T6174] loop2: detected capacity change from 0 to 1024 [ 53.836985][ T6174] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 53.846997][ T6176] loop3: detected capacity change from 0 to 1024 [ 53.850546][ T6174] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (5663!=28264) [ 53.878165][ T6174] EXT4-fs (loop2): failed to initialize system zone (-117) [ 53.902520][ T6176] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 53.914195][ T6176] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (59417!=20869) [ 53.924224][ T6176] EXT4-fs error (device loop3): ext4_get_journal_inode:5888: comm syz.3.1304: inode #1: comm syz.3.1304: iget: illegal inode # [ 53.941727][ T6176] loop3: lost filesystem error report for type 5 error -117 [ 53.942577][ T6174] EXT4-fs (loop2): mount failed [ 53.942626][ T6176] EXT4-fs (loop3): no journal found [ 53.954765][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 53.954786][ C1] EXT4-fs (loop3): initial error at time 5264: ext4_get_journal_inode:5888 [ 53.954831][ C1] EXT4-fs (loop3): last error at time 5264: ext4_get_journal_inode:5888 [ 53.983531][ T6176] EXT4-fs (loop3): can't get journal size [ 53.989729][ T6176] EXT4-fs (loop3): failed to initialize system zone (-22) [ 53.997069][ T6176] EXT4-fs (loop3): mount failed [ 54.136660][ T6201] loop0: detected capacity change from 0 to 8192 [ 54.146996][ T6211] loop4: detected capacity change from 0 to 512 [ 54.171618][ T6211] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 54.190065][ T6211] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 5)! [ 54.215518][ T6201] loop0: p1[EZD] p2 p3 p4 [ 54.220198][ T6201] loop0: p1 size 32768 extends beyond EOD, truncated [ 54.222359][ T6211] EXT4-fs (loop4): group descriptors corrupted! [ 54.249269][ T6221] EXT4-fs: Ignoring removed bh option [ 54.251297][ T6201] loop0: p2 start 930308 is beyond EOD, truncated [ 54.263143][ T6221] EXT4-fs: Ignoring removed mblk_io_submit option [ 54.273746][ T6221] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 54.290046][ T6201] loop0: p3 start 117772289 is beyond EOD, truncated [ 54.310984][ T6221] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 54.316173][ T6201] loop0: p4 size 262144 extends beyond EOD, truncated [ 54.330647][ T6221] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.341142][ T6221] EXT4-fs warning (device loop2): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 54.356055][ T6221] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 54.363117][ T6221] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1328: Invalid block bitmap block 0 in block_group 0 [ 54.376682][ T6221] loop2: lost filesystem error report for type 5 error -117 [ 54.384714][ T6221] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 54.392262][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 54.392296][ C1] EXT4-fs (loop2): last error at time 5264: ext4_read_block_bitmap_nowait:483 [ 54.430175][ T6221] loop2: lost filesystem error report for type 5 error -117 [ 54.440304][ T6221] EXT4-fs (loop2): 1 orphan inode deleted [ 54.451132][ T6221] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.518004][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 54.528677][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 54.541564][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.622325][ T6259] IPv6: addrconf: prefix option has invalid lifetime [ 54.741436][ T6276] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 54.797537][ T6276] EXT4-fs (loop1): group descriptors corrupted! [ 54.812527][ T6291] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 54.857120][ T6291] EXT4-fs (loop0): group descriptors corrupted! [ 54.886094][ T6299] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 54.902372][ T6299] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 54.913097][ T6299] EXT4-fs (loop4): invalid journal inode [ 54.919056][ T6299] EXT4-fs (loop4): can't get journal size [ 54.961092][ T6299] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 17104912: comm syz.4.1365: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 55.004981][ T6299] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 55.005127][ T6299] EXT4-fs (loop4): failed to initialize system zone (-117) [ 55.014245][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 55.014268][ C0] EXT4-fs (loop4): initial error at time 5265: ext4_map_blocks:786: inode 3: block 17104912 [ 55.014307][ C0] EXT4-fs (loop4): last error at time 5265: ext4_map_blocks:786: inode 3: block 17104912 [ 55.120404][ T6299] EXT4-fs (loop4): mount failed [ 55.158330][ T6322] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 55.712386][ T6392] tmpfs: Bad value for 'mpol' [ 55.812565][ T3302] loop1: p2 p3 [ 55.816529][ T3302] loop1: p3 size 100663552 extends beyond EOD, truncated [ 55.843186][ T6386] loop1: p2 p3 [ 55.861680][ T6386] loop1: p3 size 100663552 extends beyond EOD, truncated [ 55.962407][ T28] audit: type=1400 audit(5266.527:175): avc: denied { mount } for pid=6419 comm="syz.1.1424" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 56.025162][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.040636][ T3307] udevd[3307]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 56.065304][ T28] audit: type=1400 audit(5266.567:176): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 56.107742][ T3305] udevd[3305]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 56.136998][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.156350][ T28] audit: type=1400 audit(5266.577:177): avc: denied { read write } for pid=6426 comm="syz.2.1428" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 56.239934][ T28] audit: type=1400 audit(5266.577:178): avc: denied { open } for pid=6426 comm="syz.2.1428" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 56.416837][ T6483] EXT4-fs: Ignoring removed bh option [ 56.428422][ T6483] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.447193][ T6483] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 56.476657][ T6483] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 56.498209][ T6483] EXT4-fs (loop3): orphan cleanup on readonly fs [ 56.523481][ T6483] EXT4-fs warning (device loop3): ext4_enable_quotas:7261: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 56.545276][ T6483] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 56.553832][ T6483] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1457: Invalid block bitmap block 0 in block_group 0 [ 56.567494][ T6483] loop3: lost filesystem error report for type 5 error -117 [ 56.568994][ T6483] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 56.576318][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 56.576340][ C0] EXT4-fs (loop3): last error at time 5267: ext4_read_block_bitmap_nowait:483 [ 56.606945][ T6483] loop3: lost filesystem error report for type 5 error -117 [ 56.607158][ T6483] EXT4-fs (loop3): 1 orphan inode deleted [ 56.620846][ T6483] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.649749][ T3314] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.665212][ T6514] tmpfs: Bad value for 'mpol' [ 56.933660][ T6554] set_capacity_and_notify: 7 callbacks suppressed [ 56.933677][ T6554] loop0: detected capacity change from 0 to 1024 [ 56.963968][ T28] audit: type=1400 audit(5267.517:179): avc: denied { execute } for pid=6555 comm="syz.2.1493" name="cgroup" dev="tmpfs" ino=1631 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 57.011458][ T6554] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 57.060162][ T6554] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 57.110742][ T6554] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.118895][ T6554] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.129702][ T6554] EXT4-fs error (device loop0): ext4_read_inode_bitmap:167: comm syz.0.1490: Inode bitmap for bg 0 marked uninitialized [ 57.150897][ T6554] loop0: lost filesystem error report for type 5 error -117 [ 57.151960][ T3001] ================================================================== [ 57.160641][ T6554] EXT4-fs (loop0): Remounting filesystem read-only [ 57.167321][ T3001] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 57.167358][ T3001] [ 57.167363][ T3001] write to 0xffff8881085e0780 of 4 bytes by task 3307 on cpu 0: [ 57.167377][ T3001] d_make_discardable+0x4f/0xa0 [ 57.167398][ T3001] simple_unlink+0x68/0x80 [ 57.198519][ T6582] nfs4: Bad value for 'source' [ 57.201005][ T3001] shmem_unlink+0x12d/0x140 [ 57.201039][ T3001] vfs_unlink+0x1c7/0x490 [ 57.214629][ T3001] filename_unlinkat+0x1e2/0x410 [ 57.218723][ T6554] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.219561][ T3001] __se_sys_unlink+0x2b/0xe0 [ 57.236461][ T3001] __x64_sys_unlink+0x1f/0x30 [ 57.241139][ T3001] x64_sys_call+0x2eb6/0x3020 [ 57.245818][ T3001] do_syscall_64+0x12c/0x370 [ 57.250417][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.256338][ T3001] [ 57.258654][ T3001] read to 0xffff8881085e0780 of 4 bytes by task 3001 on cpu 1: [ 57.266188][ T3001] step_into_slowpath+0xea/0x4c0 [ 57.271146][ T3001] path_lookupat+0x330/0x500 [ 57.275748][ T3001] filename_lookup+0x190/0x390 [ 57.280511][ T3001] do_readlinkat+0x74/0x2f0 [ 57.285027][ T3001] __x64_sys_readlink+0x47/0x60 [ 57.289886][ T3001] x64_sys_call+0x2b51/0x3020 [ 57.294583][ T3001] do_syscall_64+0x12c/0x370 [ 57.299188][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.305112][ T3001] [ 57.307441][ T3001] value changed: 0x08300080 -> 0x00004080 [ 57.313168][ T3001] [ 57.315744][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 57.321883][ T3001] CPU: 1 UID: 0 PID: 3001 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 57.332400][ T3001] Tainted: [W]=WARN [ 57.336195][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 57.346236][ T3001] ================================================================== [ 57.365819][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.