last executing test programs: 21.868427544s ago: executing program 0 (id=343): exit(0x0) 21.868119604s ago: executing program 0 (id=345): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput', 0x800, 0x0) 21.848331035s ago: executing program 0 (id=349): futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 21.847536634s ago: executing program 0 (id=353): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi0', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi0', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/comedi0', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/comedi0', 0x800, 0x0) 21.828155965s ago: executing program 0 (id=358): rt_sigreturn() 20.667179365s ago: executing program 0 (id=389): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 434.181392ms ago: executing program 4 (id=1141): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x18, 0x8, &(0x7f00000002c0)=@framed={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800000}, @exit, @alu={0x5, 0x1, 0xa, 0xa, 0xa, 0xffffffffffffffff}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x2}, 0x94) 407.160504ms ago: executing program 4 (id=1143): syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @random="4910075ad2b9", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd708", 0x20, 0x6, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x2, 0x0, 0x0, {[@mss={0x2, 0x4, 0x8}, @fastopen={0x22, 0x8, "074f0c3aad8a"}]}}}}}}}}, 0x0) 393.687353ms ago: executing program 5 (id=1144): syz_emit_ethernet(0x62, &(0x7f0000000240)={@broadcast, @remote, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f7d8ff", 0x2c, 0x3c, 0x0, @local, @mcast2, {[@hopopts={0x0, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x1, 0x0, 0x0, @void}}}}}}}}, 0x0) 369.688605ms ago: executing program 1 (id=1146): syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x8a, &(0x7f0000000240)={[{@noinit_itable}, {@dioread_nolock}, {@block_validity}, {@minixdf}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x6}}, {@sb={'sb', 0x3d, 0x8}}]}, 0x1, 0x463, &(0x7f0000001040)="$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") 349.099186ms ago: executing program 5 (id=1148): syz_mount_image$vfat(&(0x7f0000000480), &(0x7f0000000000)='./file1\x00', 0x800080, &(0x7f0000000080)=ANY=[@ANYBLOB="666c7573682c756e695f786c6174653d312c6e6f6e756d7461696c3d302c726f6469722c666c7573682c6e6f6e756d7461696c3d302c756e695f786c6174653d312c6e6f6e756d7461696c3d302c756e695f786c6174653d302c757466383d312c756e695f786c6174653d302c757466383d312c756e695f786c6174653d312c6e6f6e756d7461696c3d302c646f733178666c6f7070792c726f6469722c756e695f786c6174653d312c71756965742c00dc5e6e02a2c7cc484d0c"], 0x0, 0x2f2, &(0x7f0000000180)="$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") 299.183118ms ago: executing program 4 (id=1149): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x13, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x73, 0x11, 0x9c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xc4}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 299.028117ms ago: executing program 2 (id=1150): accept$inet6(0xffffffffffffffff, 0x0, 0x0) 298.861768ms ago: executing program 3 (id=1151): setfsuid(0x0) 280.165979ms ago: executing program 4 (id=1152): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x2, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xae}, @exit={0x95, 0x0, 0x9fff}], &(0x7f0000000000)='syzkaller\x00'}, 0x90) 257.068359ms ago: executing program 1 (id=1153): syz_emit_ethernet(0xf83, &(0x7f0000001180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd606410a60f4d8900fc010000000000000000000000000000ff020000000000000000000000000001"], 0x0) 220.478091ms ago: executing program 2 (id=1154): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000c3000000f10000009500000c00000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) 220.057461ms ago: executing program 4 (id=1155): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0xd, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="180200000000000000000000ffffffff851000000100000095000000000000001800000020646c2500000000002020207b1af8ff00000000bda100000000000007010000f8ffffffb702000008b19200b703000000000000850000002e00000095"], &(0x7f0000000200)='syzkaller\x00', 0x5, 0x7d, &(0x7f0000000000)=""/125, 0x40f00}, 0x94) 206.493502ms ago: executing program 3 (id=1156): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x17, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x2, 0x0, 0x0, 0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 203.573782ms ago: executing program 1 (id=1157): futex_waitv(&(0x7f00000004c0)=[{0x0, &(0x7f0000000000), 0x2}, {0x3, &(0x7f0000000040)=0x3, 0x2}, {0x40000000, 0x0, 0x82}], 0x3, 0x0, 0x0, 0x0) 190.565472ms ago: executing program 5 (id=1158): arch_prctl$ARCH_SET_GS(0x1001, 0xfffffffffffffffd) 167.571234ms ago: executing program 3 (id=1159): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f00000000c0)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit, @printk={@ld={0x18, 0x0}, {0x3, 0x3, 0x3, 0xa, 0x1, 0xfe00}, {0x5}, {}, {}, {}, {0x85, 0x0, 0x0, 0x76}}]}, &(0x7f0000000180)='GPL\x00', 0x9}, 0x94) 123.710675ms ago: executing program 2 (id=1160): perf_event_open(&(0x7f0000000040)={0x9, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x6}, 0x0, 0x1, 0x4, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 123.614425ms ago: executing program 4 (id=1161): syz_read_part_table(0x106f, &(0x7f0000000000)="$eJzsz6FNBkEQBeDZHf7cnTuLujbogJBgkSgEhCY4EkqgCiQWj8DRAooScEs2d7QAiO8Tm53Je2KCPzXVMSLLyUM+RsZdxDz09dqfw56pZ0vEy9t5fLV2qOXyOiN/+sfz61L2f3uPo9Mceq98ti1Sbq/G6IGpD+vHTb3P56hbIS+efvlcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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123.552365ms ago: executing program 1 (id=1162): io_setup(0x80000000, &(0x7f00000000c0)) 123.514325ms ago: executing program 5 (id=1163): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000020180c000000008000000000000000000095"], &(0x7f00000003c0)='GPL\x00', 0x8, 0x1009, &(0x7f0000001640)=""/4105, 0x0, 0x8}, 0x94) 115.669435ms ago: executing program 2 (id=1164): mlock(&(0x7f0000ffb000/0x1000)=nil, 0xffffffffdf004fff) 100.369576ms ago: executing program 3 (id=1165): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="190000000400000004000000020000cf00"], 0x48) 80.322217ms ago: executing program 5 (id=1166): syz_emit_ethernet(0x5e, &(0x7f0000001ac0)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x4}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '!\x00', 0x28, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast2, @empty}}}}}}, 0x0) 68.997487ms ago: executing program 1 (id=1167): syslog(0x4, 0xfffffffffffffffc, 0x0) 35.751249ms ago: executing program 2 (id=1168): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) 35.649039ms ago: executing program 3 (id=1169): mount$tmpfs(0x0, &(0x7f0000000000)='./cgroup\x00', &(0x7f0000000140), 0x3200841, &(0x7f0000000380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x37, 0x6b]}}]}) 35.402059ms ago: executing program 5 (id=1170): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 27.335599ms ago: executing program 2 (id=1171): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000079100000000000007b0a00ff000000009500740000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport}, 0x48) 525.44µs ago: executing program 1 (id=1172): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000071043d000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 0s ago: executing program 3 (id=1173): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="b700000081000000bfa30000000000000703000009feffff720af0fff8ffffff71a4f0ff000000002d030000000000001d400500000000004704000001ed00007203feffb00000001d44000000000000db0a00fee10000007303000000000000b500f3ff000000009500000000000000023bc065b58111c6dfa041b63af4a3912435f1a864a710aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a7168c50000000190f32050e436fe275daf51efd601b6bf01c8e8b1b526375ec4dd6fcd82e4fee5bef7af9aa0d7d600c095199fe3ff3128e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e654400e2438ec649dc74a28610643a98d9ec21ead2ed51b104d4d91af25b845d8a7925c3109b151b8b9f75dd08d123deda88c658d42ecbf28bf7076c15b463bebc72f526d8e8afcb913466aaa7f6df70252e79166d858fcd0e06dd31af9612f2460d0b11008e59a5923906f88b53987ad1714e72ba7a54f0c33d39000d06a59ff616236fd9aa58f2477184b6a89adaf17b0a6041bdef728d236619074d6ebdfd1f5089048ddff6da40f9411fe722631cb467600ade70063e5291569b33d21dae356e1c51f03a801be8189679a16da18ec0ae564162a27afea62d84f3a10746443d6438e959532e0617d419c6bc6ea9f2bca4464f56e24e6d2105bd901204a1deeed4155617572652d950ad31928b0b0c3dc2869f478341d02d0f5ad94b081fcd507acb4b9c65fee9d5a17f48a7382f13d000000225d85ae49cee383dc5049076b989b40000000000000da60d2ae20cfb91d6a49964757cdf538f9ce2bdb1ab062cd54e67011d355d84ce97bb0c6b4a595e487efbb2d71cde2c140952f9a0f0bc6980fe78683ac5c0c31032599ddd71063be9261b2e1aab1675b34a22048ef8c126aeef5f510a8f1aded94a129e4aec6f8d9ab06faffc3a15d96c2ea3e2e04cfe031b2875353193f82ade69d0540059fe6c7fe7cd8697502c7596566d674e425da5e87e59602a9f6590521d31d3804b3e0a1053abdc31282dfb15eb6841bb64a1b304502dda787343ce3c953992e4a982f3c48153baae244e7bf37548c7f1a4cad2422ee965a38f7defbd2160242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a9de44028d6112a0c2d21b2dc98816106dec28eaeb883418f562ae00003ea96d10f172c0374d6eed826416050000000bfe9b4a9c5a90ff59d54d1f92ecc4e95dd2d18383117c039862198899b212c55318294270a1ad10c80fef7c24d47afce829ba0f85da6d888f18ea40ab959f6074ab2a40d85d15017ab513cdc6c0e57fb1c1ca571380d7b4ead35a385e0b4a26b702396df7e0c1e02b6e4114f244a9bf93f04bf072f0861f7580e69db384ac7eeedcf2ba1a9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba34015ea5aacb1188883ad2a3b1832371fe5bc621426d1ed0a4a99702cc1b6912a1e717d29135753208165b9cdbae2ed9dc7358f0ebadde0b727f27feeb744ddcc536cbae315c7d1fe1399562ba6824840bd2951680f6f2f9a6a8346962a350845ffa0d829e4f79adc287906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010aec0e92bed1fe39af169d2a466f0db6f3d9436a7d55fc30511d00000000c95265b2bd83d64a532869d701723fedcbada1ee7baa5b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2f52c8785fe0721719b3d654026c6ea08b83b123145ab5703dad844ceb201ddeb6dc5f6a903792283c42efc54fa84323afc4c10eff462c8843187f1dd48ef3fa293774d582956ff0f40b10ca94f6feeb2893c17888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538d6ee6ba65893ff1f908ba7554ba583fef3ec7932f5954f31a878e2fae6691d1aee1da02ba516467df3e7d1daac43738012e4fee18a22da19fcdb4c2890cda1f96b952511e3a69d694d625e0b2f808890205f3a6da2819d2f9e77c7c64affa54fec0136cbafa5f62e96753b639a924599c1f69219927ea5301fff0a6063d427f0688430754c02180d61542c2571f983e9673560000000000000000005a7b57f03ca91a01ba2e30ca99e8ebc15ecb4d91675767999d146aef7799738b292fd640dfef6b04d086f737a159d7e0c6e4d81ad64a8bbca48568325b2969e2b15f36b788bce5ccdbaf75c94cb93499f6947a967a7bce14c6de4e7c0660d80010f5c653d22d49030a8c2a4ab595bf4238f18ca428dafc7ac96d404607a0000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2867b91b7d120617d12d91db2633d6864da40b54783a17aaeb6737c323f9f98e354cc98dcfe23ad01bd1c61563e69ffe1c2c73e1661261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ec86a4555d89fe0120f64c62e8e3ed8bcb45202c3d4bbec8d722824c0ebca8db1ea4a003d2fbdc1f9be78537756ab5bbe4fe9af5d785d0128171c90d9900ce2532b0f9d01c4b45294fbba468df3e1b393cb4e62e754598e47df6bd06431c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9efe44f86909bc90addb7b9aee813df534aac4b3093c91b8068cd849904568916694d461b76a58d88cf0f520310a1e9fdc18cde98d662eee077515d0a8811922929e085392ab3d1311b8243266d87047f601fa88a0da36b9f302e8262395174328f2482d14008de83070744f143fdec90ba5a82668d5fac114c13955ad6dca5db2231d8ba14c54c47ed04a4b4ace17e357e1d6432399f87a7a14245bbd796a09313b247b95d37ff40a404bdad74bd20000000000000000000099fef7cd7af3ce64a92f95d89d125b1e641240d7e5e27a3d1f7684448c3e3822d617e205061298b939a191be4b48e169bde2cae3accc5bd40a2968b59c93d35f8e42366fdef9a2abae1cf01ce68abff28861aac8302d268569dd42e194e330c7aaa54ebbcefd23f21ce8153b9926e12e925cb56119df72c7533a48d028ad0c74e2a9478fa3be18a1a2b65079cc1c7bc46dd12305a1ae9dd19e8d525206c0a728cfd42193abe8130bc01a2d69841f3d7799ac04bdc590bb1c89b9c695f163e57343c9bfb59909433c9001c5f8b23e38534a538fc933cac6c2a92d038df638a0f226df9fb857bd414c2cd69985e8053e3dfa41614d7c74d04d8c2471041d17c730fad28395f8d4688898cd58b9d600c851626529bb58aa364b55e73f053450665e7b94ad1012fd7a8139166fd5e59c84f4ab279b1b99c028db4cb9680c8035f967db18de738844da7e260a830c1ffa49f5af3c15423a0e315acb82a3e89218cb314e68fda4d94aa1d815babc13b9fd336d205c5913ef67"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.113' (ED25519) to the list of known hosts. [ 27.645141][ T29] audit: type=1400 audit(1764773305.385:62): avc: denied { mounton } for pid=3304 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 [ 27.668177][ T29] audit: type=1400 audit(1764773305.405:63): avc: denied { mount } for pid=3304 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 [ 27.669204][ T3304] cgroup: Unknown subsys name 'net' [ 27.696021][ T29] audit: type=1400 audit(1764773305.435:64): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.833505][ T3304] cgroup: Unknown subsys name 'cpuset' [ 27.839805][ T3304] cgroup: Unknown subsys name 'rlimit' [ 27.996225][ T29] audit: type=1400 audit(1764773305.735:65): avc: denied { setattr } for pid=3304 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 [ 28.023694][ T29] audit: type=1400 audit(1764773305.735:66): avc: denied { create } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.044378][ T29] audit: type=1400 audit(1764773305.735:67): avc: denied { write } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.048764][ T3310] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.064949][ T29] audit: type=1400 audit(1764773305.735:68): avc: denied { read } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.093934][ T29] audit: type=1400 audit(1764773305.745:69): avc: denied { mounton } for pid=3304 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 [ 28.118794][ T29] audit: type=1400 audit(1764773305.745:70): avc: denied { mount } for pid=3304 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 [ 28.132871][ T3304] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.142181][ T29] audit: type=1400 audit(1764773305.815:71): avc: denied { relabelto } for pid=3310 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 29.411827][ T3466] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 29.614421][ T3548] mmap: syz.0.219 (3548) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 30.316853][ T3718] 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. [ 30.953365][ T3719] chnl_net:caif_netlink_parms(): no params data found [ 31.146350][ T3719] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.153664][ T3719] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.167468][ T3719] bridge_slave_0: entered allmulticast mode [ 31.174628][ T3719] bridge_slave_0: entered promiscuous mode [ 31.182011][ T3719] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.189186][ T3719] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.197194][ T3719] bridge_slave_1: entered allmulticast mode [ 31.203846][ T3719] bridge_slave_1: entered promiscuous mode [ 31.243613][ T3719] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.289607][ T3719] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.356345][ T3719] team0: Port device team_slave_0 added [ 31.369147][ T3719] team0: Port device team_slave_1 added [ 31.402901][ T3719] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.409876][ T3719] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.435871][ T3719] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.453815][ T3719] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.460932][ T3719] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 31.486973][ T3719] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.595101][ T3719] hsr_slave_0: entered promiscuous mode [ 31.601177][ T3719] hsr_slave_1: entered promiscuous mode [ 31.745770][ T3719] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.755252][ T3719] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.771810][ T3719] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.780460][ T3719] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.795545][ T3719] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.802610][ T3719] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.809992][ T3719] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.817115][ T3719] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.844045][ T3719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.855321][ T1870] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.863389][ T1870] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.875908][ T3719] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.885052][ T1870] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.892209][ T1870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.902769][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.909851][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.971239][ T3719] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.034455][ T3719] veth0_vlan: entered promiscuous mode [ 32.042079][ T3719] veth1_vlan: entered promiscuous mode [ 32.056123][ T3719] veth0_macvtap: entered promiscuous mode [ 32.064036][ T3719] veth1_macvtap: entered promiscuous mode [ 32.074428][ T3719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.085192][ T3719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.095717][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.109189][ T2677] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.119105][ T2677] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.127918][ T2677] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.847203][ T12] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.177308][ T3815] chnl_net:caif_netlink_parms(): no params data found [ 34.214123][ T3813] chnl_net:caif_netlink_parms(): no params data found [ 34.251117][ T3814] chnl_net:caif_netlink_parms(): no params data found [ 34.316445][ T3815] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.323616][ T3815] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.330760][ T3815] bridge_slave_0: entered allmulticast mode [ 34.337295][ T3815] bridge_slave_0: entered promiscuous mode [ 34.356344][ T3815] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.363525][ T3815] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.370762][ T3815] bridge_slave_1: entered allmulticast mode [ 34.377503][ T3815] bridge_slave_1: entered promiscuous mode [ 34.422509][ T3815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.431713][ T3818] chnl_net:caif_netlink_parms(): no params data found [ 34.440772][ T3813] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.447949][ T3813] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.455220][ T3813] bridge_slave_0: entered allmulticast mode [ 34.461738][ T3813] bridge_slave_0: entered promiscuous mode [ 34.474849][ T3815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.494282][ T3813] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.501424][ T3813] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.508878][ T3813] bridge_slave_1: entered allmulticast mode [ 34.515536][ T3813] bridge_slave_1: entered promiscuous mode [ 34.535665][ T3827] chnl_net:caif_netlink_parms(): no params data found [ 34.552038][ T3814] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.559136][ T3814] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.566629][ T3814] bridge_slave_0: entered allmulticast mode [ 34.573110][ T3814] bridge_slave_0: entered promiscuous mode [ 34.580131][ T3815] team0: Port device team_slave_0 added [ 34.600204][ T3814] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.607318][ T3814] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.614551][ T3814] bridge_slave_1: entered allmulticast mode [ 34.621137][ T3814] bridge_slave_1: entered promiscuous mode [ 34.628122][ T3815] team0: Port device team_slave_1 added [ 34.642585][ T3813] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.669659][ T3813] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.690668][ T3815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.697682][ T3815] 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. [ 34.723645][ T3815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.743039][ T3814] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.757305][ T3815] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.764346][ T3815] 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. [ 34.790310][ T3815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.809195][ T3814] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.826018][ T3818] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.833152][ T3818] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.840415][ T3818] bridge_slave_0: entered allmulticast mode [ 34.846981][ T3818] bridge_slave_0: entered promiscuous mode [ 34.858923][ T3813] team0: Port device team_slave_0 added [ 34.872191][ T3818] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.879318][ T3818] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.886709][ T3818] bridge_slave_1: entered allmulticast mode [ 34.893226][ T3818] bridge_slave_1: entered promiscuous mode [ 34.904920][ T3813] team0: Port device team_slave_1 added [ 34.926630][ T3827] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.933815][ T3827] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.941032][ T3827] bridge_slave_0: entered allmulticast mode [ 34.947539][ T3827] bridge_slave_0: entered promiscuous mode [ 34.964577][ T3814] team0: Port device team_slave_0 added [ 34.972586][ T3815] hsr_slave_0: entered promiscuous mode [ 34.978565][ T3815] hsr_slave_1: entered promiscuous mode [ 34.984625][ T3815] debugfs: 'hsr0' already exists in 'hsr' [ 34.990368][ T3815] Cannot create hsr debugfs directory [ 35.000776][ T3827] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.007977][ T3827] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.015179][ T3827] bridge_slave_1: entered allmulticast mode [ 35.021838][ T3827] bridge_slave_1: entered promiscuous mode [ 35.033858][ T3814] team0: Port device team_slave_1 added [ 35.040078][ T3813] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.047095][ T3813] 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. [ 35.073082][ T3813] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.090215][ T3818] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.109401][ T3813] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.116411][ T3813] 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. [ 35.142521][ T3813] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.154624][ T3818] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.188986][ T3827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.198402][ T3814] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.205408][ T3814] 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. [ 35.231372][ T3814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.250293][ T3827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.265487][ T3814] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.272467][ T3814] 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. [ 35.298635][ T3814] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.316358][ T3818] team0: Port device team_slave_0 added [ 35.330569][ T3827] team0: Port device team_slave_0 added [ 35.344894][ T3818] team0: Port device team_slave_1 added [ 35.354995][ T3827] team0: Port device team_slave_1 added [ 35.380958][ T3813] hsr_slave_0: entered promiscuous mode [ 35.387097][ T3813] hsr_slave_1: entered promiscuous mode [ 35.393286][ T3813] debugfs: 'hsr0' already exists in 'hsr' [ 35.399016][ T3813] Cannot create hsr debugfs directory [ 35.422522][ T3818] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.429586][ T3818] 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. [ 35.455512][ T3818] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.473963][ T3827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.480923][ T3827] 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. [ 35.507078][ T3827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.518419][ T3818] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.525504][ T3818] 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. [ 35.551566][ T3818] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.566983][ T3814] hsr_slave_0: entered promiscuous mode [ 35.573212][ T3814] hsr_slave_1: entered promiscuous mode [ 35.579010][ T3814] debugfs: 'hsr0' already exists in 'hsr' [ 35.584899][ T3814] Cannot create hsr debugfs directory [ 35.590747][ T3827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.597738][ T3827] 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. [ 35.623686][ T3827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.673280][ T12] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.728121][ T3818] hsr_slave_0: entered promiscuous mode [ 35.734302][ T3818] hsr_slave_1: entered promiscuous mode [ 35.740181][ T3818] debugfs: 'hsr0' already exists in 'hsr' [ 35.745963][ T3818] Cannot create hsr debugfs directory [ 35.759160][ T3827] hsr_slave_0: entered promiscuous mode [ 35.765146][ T3827] hsr_slave_1: entered promiscuous mode [ 35.770926][ T3827] debugfs: 'hsr0' already exists in 'hsr' [ 35.776678][ T3827] Cannot create hsr debugfs directory [ 35.794529][ T12] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.874639][ T12] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.886005][ T3815] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 35.902353][ T3815] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 35.923680][ T3815] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 35.944027][ T3815] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 35.993615][ T3813] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 36.015422][ T3813] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 36.034156][ T3813] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 36.043444][ T3813] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 36.061331][ T12] bridge_slave_1: left allmulticast mode [ 36.067038][ T12] bridge_slave_1: left promiscuous mode [ 36.072797][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.080731][ T12] bridge_slave_0: left allmulticast mode [ 36.086512][ T12] bridge_slave_0: left promiscuous mode [ 36.092308][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.196190][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 36.206269][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 36.215823][ T12] bond0 (unregistering): Released all slaves [ 36.257065][ T3814] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 36.270100][ T3814] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 36.282202][ T29] kauditd_printk_skb: 87 callbacks suppressed [ 36.282216][ T29] audit: type=1400 audit(1764773314.015:159): avc: denied { search } for pid=3048 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.283182][ T3814] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 36.317122][ T29] audit: type=1400 audit(1764773314.025:160): avc: denied { search } for pid=3048 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.338759][ T29] audit: type=1400 audit(1764773314.025:161): avc: denied { search } for pid=3048 comm="dhcpcd" name="data" dev="tmpfs" ino=13 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.360414][ T29] audit: type=1400 audit(1764773314.025:162): avc: denied { read } for pid=3048 comm="dhcpcd" name="n25" dev="tmpfs" ino=1013 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.382072][ T29] audit: type=1400 audit(1764773314.025:163): avc: denied { open } for pid=3048 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=1013 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.404982][ T29] audit: type=1400 audit(1764773314.025:164): avc: denied { getattr } for pid=3048 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=1013 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.428800][ T29] audit: type=1400 audit(1764773314.095:165): avc: denied { read open } for pid=3903 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.454207][ T29] audit: type=1400 audit(1764773314.095:166): avc: denied { getattr } for pid=3903 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.479371][ T29] audit: type=1400 audit(1764773314.155:167): avc: denied { add_name } for pid=3902 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 36.502857][ T29] audit: type=1400 audit(1764773314.155:168): avc: denied { create } for pid=3902 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 36.503124][ T3814] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 36.542376][ T12] hsr_slave_0: left promiscuous mode [ 36.548327][ T12] hsr_slave_1: left promiscuous mode [ 36.554050][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 36.561535][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 36.569735][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 36.577228][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 36.587524][ T12] veth1_macvtap: left promiscuous mode [ 36.593184][ T12] veth0_macvtap: left promiscuous mode [ 36.598679][ T12] veth1_vlan: left promiscuous mode [ 36.603970][ T12] veth0_vlan: left promiscuous mode [ 36.671499][ T12] team0 (unregistering): Port device team_slave_1 removed [ 36.680943][ T12] team0 (unregistering): Port device team_slave_0 removed [ 36.753781][ T3815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.775400][ T3815] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.793069][ T3813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.804009][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.811163][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.828170][ T1870] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.835410][ T1870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.848650][ T3814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.864684][ T3813] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.879831][ T1870] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.887083][ T1870] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.908314][ T3815] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.922642][ T3814] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.931165][ T1870] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.938360][ T1870] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.952432][ T1822] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.959600][ T1822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.974768][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.981939][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.004332][ T3813] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.014812][ T3813] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.082191][ T3818] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.101707][ T3818] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.116380][ T3827] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.130027][ T3818] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.141946][ T3827] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.165842][ T3818] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.180884][ T3827] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.200417][ T3815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.213913][ T3827] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.285169][ T3813] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.294463][ T3814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.381319][ T3827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.413317][ T3818] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.427148][ T3818] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.445082][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.452178][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.469182][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.476303][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.491890][ T3827] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.507933][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.515074][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.527108][ T3815] veth0_vlan: entered promiscuous mode [ 37.535236][ T3814] veth0_vlan: entered promiscuous mode [ 37.543342][ T3815] veth1_vlan: entered promiscuous mode [ 37.559957][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.567039][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.575921][ T3814] veth1_vlan: entered promiscuous mode [ 37.582092][ T3813] veth0_vlan: entered promiscuous mode [ 37.613107][ T3813] veth1_vlan: entered promiscuous mode [ 37.622127][ T3815] veth0_macvtap: entered promiscuous mode [ 37.644668][ T3815] veth1_macvtap: entered promiscuous mode [ 37.667222][ T3813] veth0_macvtap: entered promiscuous mode [ 37.682602][ T3814] veth0_macvtap: entered promiscuous mode [ 37.689568][ T3813] veth1_macvtap: entered promiscuous mode [ 37.705801][ T3815] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.719680][ T3814] veth1_macvtap: entered promiscuous mode [ 37.726849][ T3815] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.752552][ T3813] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.759912][ T414] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.770293][ T3813] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.782129][ T1870] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.792218][ T3818] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.806776][ T3814] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.814103][ T1870] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.826771][ T1870] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.838014][ T3814] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.845538][ T1870] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.858279][ T1870] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.870277][ T1870] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.883745][ T1870] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.893597][ T1870] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.910945][ T1870] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.924886][ T1870] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.945083][ T1870] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.979883][ T3827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.136633][ T3818] veth0_vlan: entered promiscuous mode [ 38.170791][ T4036] loop1: detected capacity change from 0 to 8192 [ 38.180648][ T3818] veth1_vlan: entered promiscuous mode [ 38.219440][ T3818] veth0_macvtap: entered promiscuous mode [ 38.235204][ T4036] loop1: p4 < > [ 38.269329][ T3818] veth1_macvtap: entered promiscuous mode [ 38.307375][ T3818] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.328471][ T3827] veth0_vlan: entered promiscuous mode [ 38.354526][ T3818] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.363606][ T3740] udevd[3740]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 38.384650][ T53] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.394568][ T3827] veth1_vlan: entered promiscuous mode [ 38.407876][ T53] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.417847][ T53] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.448403][ T3827] veth0_macvtap: entered promiscuous mode [ 38.478088][ T53] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.495539][ T3827] veth1_macvtap: entered promiscuous mode [ 38.533660][ T3827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.568682][ T3827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.605404][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.636660][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.675862][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.709859][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.938440][ T4119] loop4: detected capacity change from 0 to 512 [ 38.983908][ T4119] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 38.993964][ T4119] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.438: invalid indirect mapped block 2683928664 (level 1) [ 39.014204][ T4119] EXT4-fs (loop4): Remounting filesystem read-only [ 39.026065][ T4119] EXT4-fs (loop4): 1 truncate cleaned up [ 39.032409][ T4119] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.063349][ T3827] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.317403][ T4166] loop1: detected capacity change from 0 to 512 [ 39.343442][ T4166] ======================================================= [ 39.343442][ T4166] WARNING: The mand mount option has been deprecated and [ 39.343442][ T4166] and is ignored by this kernel. Remove the mand [ 39.343442][ T4166] option from the mount to silence this warning. [ 39.343442][ T4166] ======================================================= [ 39.411024][ T4166] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.420235][ T4166] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (fffc1829) [ 39.429867][ T4166] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 39.850098][ T4231] can: request_module (can-proto-4) failed. [ 39.913092][ T4248] 9pnet_fd: Insufficient options for proto=fd [ 40.192272][ T4288] loop1: detected capacity change from 0 to 2048 [ 40.218966][ T4288] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.251132][ T4288] EXT4-fs (loop1): fragment/cluster size (65536) != block size (4096) [ 40.527796][ T4339] loop1: detected capacity change from 0 to 512 [ 40.555346][ T4339] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 40.593439][ T4339] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.546: invalid indirect mapped block 2683928664 (level 1) [ 40.613856][ T4339] EXT4-fs (loop1): Remounting filesystem read-only [ 40.620767][ T4339] EXT4-fs (loop1): 1 truncate cleaned up [ 40.627311][ T4339] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.726734][ T3813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.008011][ T4412] loop3: detected capacity change from 0 to 512 [ 41.031560][ T4412] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.040878][ T4412] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 41.050637][ T4412] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 41.338037][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 41.338055][ T29] audit: type=1400 audit(1764773319.070:189): avc: denied { append } for pid=4446 comm="syz.2.598" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 41.423085][ T29] audit: type=1400 audit(1764773319.160:190): avc: denied { ioctl } for pid=4452 comm="syz.3.601" 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 [ 41.448498][ T4453] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.469127][ T4458] futex_wake_op: syz.5.604 tries to shift op by 144; fix this program [ 41.477571][ T4453] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.612575][ T4471] loop5: detected capacity change from 0 to 512 [ 41.626530][ T4471] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 41.657218][ T4471] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.618: invalid indirect mapped block 2683928664 (level 1) [ 41.713123][ T4471] EXT4-fs (loop5): Remounting filesystem read-only [ 41.734846][ T4471] EXT4-fs (loop5): 1 truncate cleaned up [ 41.756092][ T4471] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.825623][ T3815] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.846675][ T4479] 9pnet: Could not find request transport: 0xffffffffffffffff [ 41.923234][ T4489] loop2: detected capacity change from 0 to 512 [ 41.932243][ T4489] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 41.936486][ T4429] syz.4.588 (4429) used greatest stack depth: 10312 bytes left [ 42.250662][ T4533] loop2: detected capacity change from 0 to 2048 [ 42.274953][ T4533] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.282134][ T4533] EXT4-fs (loop2): fragment/cluster size (65536) != block size (4096) [ 42.552032][ T29] audit: type=1400 audit(1764773320.280:191): avc: denied { create } for pid=4571 comm="syz.4.657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 42.670279][ T4583] loop4: detected capacity change from 0 to 1024 [ 42.693879][ T4583] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 42.727853][ T4583] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 42.738453][ T4583] EXT4-fs (loop4): orphan cleanup on readonly fs [ 42.746194][ T4583] EXT4-fs error (device loop4): ext4_map_blocks:813: inode #3: block 3: comm syz.4.663: lblock 3 mapped to illegal pblock 3 (length 1) [ 42.760211][ T4583] Quota error (device loop4): write_blk: dquota write failed [ 42.767663][ T4583] Quota error (device loop4): find_free_dqentry: Can't write quota data block 3 [ 42.777543][ T4583] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 42.789129][ T4583] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.663: Failed to acquire dquot type 0 [ 42.800563][ T29] audit: type=1400 audit(1764773320.540:192): avc: denied { remount } for pid=4604 comm="syz.1.673" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 42.833271][ T4583] EXT4-fs error (device loop4): ext4_map_blocks:777: inode #3: block 3: comm syz.4.663: lblock 3 mapped to illegal pblock 3 (length 1) [ 42.876580][ T4583] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 42.911376][ T4583] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.663: Failed to acquire dquot type 0 [ 42.952917][ T4583] EXT4-fs error (device loop4): ext4_free_blocks:6706: comm syz.4.663: Freeing blocks not in datazone - block = 0, count = 4096 [ 42.980304][ T4583] EXT4-fs error (device loop4): ext4_map_blocks:777: inode #3: block 3: comm syz.4.663: lblock 3 mapped to illegal pblock 3 (length 1) [ 42.995793][ T4583] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 43.002943][ T4624] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 43.029146][ T4583] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.663: Failed to acquire dquot type 0 [ 43.052555][ T4583] EXT4-fs (loop4): 1 orphan inode deleted [ 43.058676][ T4624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 43.067758][ T4583] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.081064][ T4630] loop3: detected capacity change from 0 to 512 [ 43.128925][ T4583] syz.4.663 (4583) used greatest stack depth: 10256 bytes left [ 43.146063][ T4630] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 43.161360][ T3827] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.172506][ T4630] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 43.201860][ T4630] EXT4-fs (loop3): mount failed [ 43.490960][ T4683] capability: warning: `syz.2.710' uses 32-bit capabilities (legacy support in use) [ 43.706665][ T4717] loop1: detected capacity change from 0 to 512 [ 43.720515][ T4717] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 43.733686][ T4717] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 43.757093][ T4717] EXT4-fs (loop1): orphan cleanup on readonly fs [ 43.766310][ T4717] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 43.801321][ T4717] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #11: comm syz.1.727: corrupted inode contents [ 43.851491][ T4717] EXT4-fs error (device loop1): ext4_dirty_inode:6513: inode #11: comm syz.1.727: mark_inode_dirty error [ 43.882589][ T4717] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.727: invalid indirect mapped block 327680 (level 0) [ 43.896455][ T4717] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #11: comm syz.1.727: corrupted inode contents [ 43.908606][ T4717] EXT4-fs error (device loop1) in ext4_orphan_del:301: Corrupt filesystem [ 43.917495][ T4717] EXT4-fs error (device loop1): ext4_do_update_inode:5628: inode #11: comm syz.1.727: corrupted inode contents [ 43.931127][ T4717] EXT4-fs error (device loop1): ext4_truncate:4633: inode #11: comm syz.1.727: mark_inode_dirty error [ 43.943688][ T4717] EXT4-fs error (device loop1) in ext4_process_orphan:343: Corrupt filesystem [ 43.952913][ T4717] EXT4-fs (loop1): 1 truncate cleaned up [ 43.959236][ T4717] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 44.035958][ T3813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.068778][ T4742] loop2: detected capacity change from 0 to 8192 [ 44.143182][ T3740] loop2: p1 p2 p3 p4 [ 44.154425][ T3740] loop2: p1 start 51379968 is beyond EOD, truncated [ 44.161380][ T3740] loop2: p2 start 4293394690 is beyond EOD, truncated [ 44.168221][ T3740] loop2: p3 size 100663552 extends beyond EOD, truncated [ 44.206484][ T3740] loop2: p4 size 50331648 extends beyond EOD, truncated [ 44.216419][ T4742] loop2: p1 p2 p3 p4 [ 44.220590][ T4742] loop2: p1 start 51379968 is beyond EOD, truncated [ 44.227323][ T4742] loop2: p2 start 4293394690 is beyond EOD, truncated [ 44.234212][ T4742] loop2: p3 size 100663552 extends beyond EOD, truncated [ 44.275163][ T4742] loop2: p4 size 50331648 extends beyond EOD, truncated [ 44.362496][ T4793] loop3: detected capacity change from 0 to 512 [ 44.404499][ T3740] udevd[3740]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 44.415733][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 44.415849][ T4802] loop1: detected capacity change from 0 to 512 [ 44.439850][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 44.440124][ T4793] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 44.451332][ T3740] udevd[3740]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 44.496280][ T4802] EXT4-fs (loop1): can't read group descriptor 0 [ 44.549681][ T4793] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.763: invalid indirect mapped block 2683928664 (level 1) [ 44.583266][ T4793] EXT4-fs (loop3): Remounting filesystem read-only [ 44.589999][ T4793] EXT4-fs (loop3): 1 truncate cleaned up [ 44.598164][ T4793] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.599651][ T4823] loop5: detected capacity change from 0 to 512 [ 44.641918][ T4823] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 44.651235][ T3818] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.744378][ T4837] loop5: detected capacity change from 0 to 512 [ 44.759111][ T4837] EXT4-fs (loop5): can't read group descriptor 0 [ 44.862277][ T4848] loop5: detected capacity change from 0 to 512 [ 44.872085][ T4846] loop3: detected capacity change from 0 to 2048 [ 44.897245][ T4848] EXT4-fs warning (device loop5): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 44.941128][ T4848] EXT4-fs (loop5): mount failed [ 44.947149][ T3009] Alternate GPT is invalid, using primary GPT. [ 44.953534][ T3009] loop3: p1 p2 p3 [ 44.957284][ T3009] loop3: partition table partially beyond EOD, truncated [ 44.968660][ T4856] 9pnet_fd: Insufficient options for proto=fd [ 45.008343][ T3009] Alternate GPT is invalid, using primary GPT. [ 45.014763][ T3009] loop3: p1 p2 p3 [ 45.018528][ T3009] loop3: partition table partially beyond EOD, truncated [ 45.055423][ T4846] Alternate GPT is invalid, using primary GPT. [ 45.061732][ T4846] loop3: p1 p2 p3 [ 45.065609][ T4846] loop3: partition table partially beyond EOD, truncated [ 45.155742][ T4883] cgroup: Invalid name [ 45.182248][ T4887] loop1: detected capacity change from 0 to 512 [ 45.231457][ T4887] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 45.268095][ T4904] cgroup: noprefix used incorrectly [ 45.319314][ T4887] EXT4-fs (loop1): mount failed [ 45.382644][ T3741] udevd[3741]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 45.387398][ T4916] udevd[4916]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 45.410004][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 45.496633][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 45.510051][ T3740] udevd[3740]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 45.524263][ T4916] udevd[4916]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 45.624669][ T4938] loop5: detected capacity change from 0 to 1024 [ 45.672893][ T4938] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.718126][ T4938] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 45.736505][ T4956] syz.1.834 (4956): attempted to duplicate a private mapping with mremap. This is not supported. [ 45.764453][ T4938] EXT4-fs (loop5): orphan cleanup on readonly fs [ 45.791255][ T4938] EXT4-fs error (device loop5): ext4_map_blocks:813: inode #3: block 3: comm syz.5.825: lblock 3 mapped to illegal pblock 3 (length 1) [ 45.859297][ T4938] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.825: Failed to acquire dquot type 0 [ 45.907723][ T4938] EXT4-fs error (device loop5): ext4_map_blocks:777: inode #3: block 3: comm syz.5.825: lblock 3 mapped to illegal pblock 3 (length 1) [ 45.936243][ T4938] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.825: Failed to acquire dquot type 0 [ 45.991110][ T4938] EXT4-fs error (device loop5): ext4_free_blocks:6706: comm syz.5.825: Freeing blocks not in datazone - block = 0, count = 4096 [ 46.013410][ T4938] EXT4-fs error (device loop5): ext4_map_blocks:777: inode #3: block 3: comm syz.5.825: lblock 3 mapped to illegal pblock 3 (length 1) [ 46.059859][ T4938] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.825: Failed to acquire dquot type 0 [ 46.071224][ T4938] EXT4-fs (loop5): 1 orphan inode deleted [ 46.084056][ T4938] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.164720][ T3815] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.218360][ T5007] loop4: detected capacity change from 0 to 512 [ 46.245028][ T5007] EXT4-fs (loop4): Invalid log cluster size: 63 [ 46.381815][ T5010] loop2: detected capacity change from 0 to 8192 [ 46.454710][ T5038] tmpfs: Bad value for 'mpol' [ 46.464901][ T5010] loop2: p4 < > [ 46.483791][ T3009] loop2: p4 < > [ 46.616185][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 46.616203][ T29] audit: type=1326 audit(1764773580.342:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5061 comm="syz.3.887" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcdf589f749 code=0x0 [ 46.833014][ T5087] loop5: detected capacity change from 0 to 512 [ 46.850310][ T5087] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 46.880194][ T5087] EXT4-fs (loop5): orphan cleanup on readonly fs [ 46.889998][ T5087] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 46.942776][ T5087] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #11: comm syz.5.899: corrupted inode contents [ 47.013345][ T5087] EXT4-fs error (device loop5): ext4_dirty_inode:6513: inode #11: comm syz.5.899: mark_inode_dirty error [ 47.040646][ T5087] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.899: invalid indirect mapped block 327680 (level 0) [ 47.087267][ T5087] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #11: comm syz.5.899: corrupted inode contents [ 47.114789][ T29] audit: type=1326 audit(1764773580.800:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5108 comm="syz.1.910" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2fac67f749 code=0x0 [ 47.136163][ T5087] EXT4-fs error (device loop5) in ext4_orphan_del:301: Corrupt filesystem [ 47.157775][ T5087] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #11: comm syz.5.899: corrupted inode contents [ 47.184609][ T5087] EXT4-fs error (device loop5): ext4_truncate:4633: inode #11: comm syz.5.899: mark_inode_dirty error [ 47.195954][ T5087] EXT4-fs error (device loop5) in ext4_process_orphan:343: Corrupt filesystem [ 47.210711][ T5087] EXT4-fs (loop5): 1 truncate cleaned up [ 47.220013][ T5087] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.306016][ T3815] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.370031][ T5132] loop4: detected capacity change from 0 to 256 [ 47.394825][ T5132] msdos: Bad value for 'uid' [ 47.399559][ T5132] msdos: Bad value for 'uid' [ 47.448695][ T5146] tmpfs: Bad value for 'mpol' [ 47.496402][ T5153] syz.1.932 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 47.565982][ T5162] 9pnet_fd: p9_fd_create_unix (5162): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 47.613983][ T5155] loop3: detected capacity change from 0 to 8192 [ 47.712285][ T5171] ------------[ cut here ]------------ [ 47.717820][ T5171] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x3, 0x0] s64=[0x3, 0x0] u32=[0x3, 0x0] s32=[0x3, 0x0] var_off=(0x0, 0x0) [ 47.733651][ T5171] WARNING: kernel/bpf/verifier.c:2721 at 0x0, CPU#1: syz.5.941/5171 [ 47.741755][ T5171] Modules linked in: [ 47.745736][ T5171] CPU: 1 UID: 0 PID: 5171 Comm: syz.5.941 Not tainted syzkaller #0 PREEMPT(voluntary) [ 47.755484][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 47.765622][ T5171] RIP: 0010:reg_bounds_sanity_check+0x27d/0x660 [ 47.771923][ T5171] Code: 24 78 4c 8b 44 24 70 4c 8b 4c 24 60 41 ff 74 24 20 41 55 53 ff 74 24 68 ff 74 24 78 ff b4 24 90 00 00 00 ff b4 24 b0 00 00 00 <67> 48 0f b9 3a 48 83 c4 38 4c 8b ac 24 98 00 00 00 49 8d 85 80 06 [ 47.792327][ T5171] RSP: 0018:ffffc90001d0b3a8 EFLAGS: 00010246 [ 47.798552][ T5171] RAX: ffff88810f592b90 RBX: 0000000000000000 RCX: 0000000000000003 [ 47.806812][ T5171] RDX: ffffffff865e7ff6 RSI: ffffffff865bcc64 RDI: ffffffff86db25d0 [ 47.814882][ T5171] RBP: ffff88810f655b50 R08: 0000000000000000 R09: 0000000000000003 [ 47.822938][ T5171] R10: 00000000000000d0 R11: 0000000000000002 R12: ffff88810f655b10 [ 47.830979][ T5171] R13: 0000000000000000 R14: ffff88810f655b5c R15: ffff88810f655b48 [ 47.838993][ T5171] FS: 00007f9e3923f6c0(0000) GS:ffff8882aeef1000(0000) knlGS:0000000000000000 [ 47.848108][ T5171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.854752][ T5171] CR2: 00007f9e3923ef98 CR3: 00000001208ec000 CR4: 00000000003506f0 [ 47.862787][ T5171] Call Trace: [ 47.866133][ T5171] [ 47.869111][ T5171] reg_set_min_max+0x215/0x260 [ 47.874092][ T5171] check_cond_jmp_op+0x130d/0x19e0 [ 47.877175][ T5176] loop2: detected capacity change from 0 to 1024 [ 47.879254][ T5171] do_check+0x3314/0x80e0 [ 47.890021][ T5171] do_check_common+0xc42/0x1280 [ 47.895001][ T5171] bpf_check+0xaa74/0xd5f0 [ 47.899462][ T5171] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 47.905680][ T5171] ? pcpu_block_update+0x24e/0x3b0 [ 47.910862][ T5171] ? _find_next_zero_bit+0x64/0xa0 [ 47.915827][ T5176] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.916081][ T5171] ? pcpu_block_refresh_hint+0x157/0x170 [ 47.916114][ T5171] ? pcpu_block_update_hint_alloc+0x99/0x660 [ 47.938066][ T5171] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 47.944180][ T5171] ? css_rstat_updated+0xb7/0x240 [ 47.949387][ T5171] ? __rcu_read_unlock+0x4f/0x70 [ 47.951168][ T5176] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 47.954417][ T5171] ? pcpu_memcg_post_alloc_hook+0xec/0x170 [ 47.968232][ T5171] ? bpf_prog_alloc+0x5b/0x150 [ 47.973134][ T5171] ? pcpu_alloc_noprof+0xd0d/0x1240 [ 47.978387][ T5171] ? should_fail_ex+0x30/0x280 [ 47.978760][ T5176] EXT4-fs (loop2): orphan cleanup on readonly fs [ 47.983219][ T5171] ? should_failslab+0x8c/0xb0 [ 47.994386][ T5171] ? __kmalloc_noprof+0x2a2/0x570 [ 47.999455][ T5171] ? security_bpf_prog_load+0x60/0x140 [ 48.004466][ T5176] Quota error (device loop2): v2_read_file_info: Free block number 2147483648 out of range (1, 6). [ 48.004987][ T5171] ? selinux_bpf_prog_load+0xad/0xd0 [ 48.021043][ T5171] ? security_bpf_prog_load+0x9e/0x140 [ 48.026720][ T5171] bpf_prog_load+0xf6e/0x1100 [ 48.031462][ T5171] ? security_bpf+0x2b/0x90 [ 48.032501][ T5176] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 48.036049][ T5171] __sys_bpf+0x469/0x7c0 [ 48.050681][ T5176] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 48.061730][ T5171] __x64_sys_bpf+0x41/0x50 [ 48.066246][ T5171] x64_sys_call+0x28e1/0x3000 [ 48.070964][ T5171] do_syscall_64+0xd8/0x2a0 [ 48.075645][ T5171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.081697][ T5171] RIP: 0033:0x7f9e3a7df749 [ 48.083064][ T5176] EXT4-fs error (device loop2): ext4_free_blocks:6706: comm syz.2.944: Freeing blocks not in datazone - block = 0, count = 4096 [ 48.086138][ T5171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 48.119044][ T5171] RSP: 002b:00007f9e3923f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 48.121541][ T5176] EXT4-fs (loop2): Remounting filesystem read-only [ 48.127516][ T5171] RAX: ffffffffffffffda RBX: 00007f9e3aa35fa0 RCX: 00007f9e3a7df749 [ 48.127537][ T5171] RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0000000000000005 [ 48.150228][ T5171] RBP: 00007f9e3a863f91 R08: 0000000000000000 R09: 0000000000000000 [ 48.158166][ T5176] EXT4-fs (loop2): 1 truncate cleaned up [ 48.158269][ T5171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.171882][ T5171] R13: 00007f9e3aa36038 R14: 00007f9e3aa35fa0 R15: 00007ffc0a18d8a8 [ 48.172448][ T5176] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.180003][ T5171] [ 48.180015][ T5171] ---[ end trace 0000000000000000 ]--- [ 48.221012][ T5171] syz.5.941 (5171) used greatest stack depth: 10040 bytes left [ 48.248719][ T3814] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.317106][ T5194] loop4: detected capacity change from 0 to 1024 [ 48.324660][ T5194] EXT4-fs (loop4): inodes count not valid: 204800 vs 32 [ 48.427331][ T5206] loop3: detected capacity change from 0 to 736 [ 48.479192][ T5206] ISOFS: Unable to identify CD-ROM format. [ 48.607934][ T29] audit: type=1400 audit(1764773582.203:202): avc: denied { mounton } for pid=5225 comm="syz.5.968" path="/syzcgroup/net/syz5/devices.allow" dev="cgroup" ino=67 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 48.635520][ T5227] 9pnet_fd: Insufficient options for proto=fd [ 48.736425][ T5241] loop2: detected capacity change from 0 to 736 [ 48.801375][ T5241] ISOFS: Unable to identify CD-ROM format. [ 48.953518][ T5271] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 48.960148][ T5271] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 48.967858][ T5271] vhci_hcd vhci_hcd.0: Device attached [ 48.977768][ T5275] vhci_hcd: connection closed [ 48.978026][ T1870] vhci_hcd: stop threads [ 48.987148][ T1870] vhci_hcd: release socket [ 48.991644][ T1870] vhci_hcd: disconnect device [ 49.030815][ T29] audit: type=1400 audit(1764773582.606:203): avc: denied { setattr } for pid=5282 comm="syz.1.995" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 49.104653][ T5293] futex_wake_op: syz.3.999 tries to shift op by -65; fix this program [ 49.151210][ T5303] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.161451][ T5303] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.202176][ T5311] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 49.239094][ T29] audit: type=1326 audit(1764773582.793:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5315 comm="syz.4.1012" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe28d8af749 code=0x0 [ 49.262165][ T5316] loop3: detected capacity change from 0 to 1024 [ 49.280511][ T5316] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.289096][ T5316] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 49.440031][ T29] audit: type=1400 audit(1764773582.980:205): avc: denied { create } for pid=5339 comm="syz.3.1023" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 49.460770][ T5343] loop5: detected capacity change from 0 to 512 [ 49.472957][ T5343] journal_path: Non-blockdev passed as './bus' [ 49.479344][ T5343] EXT4-fs: error: could not find journal device path [ 49.544995][ T5351] loop4: detected capacity change from 0 to 736 [ 49.559304][ T5355] tmpfs: Bad value for 'mpol' [ 49.587193][ T5351] ISOFS: Unable to identify CD-ROM format. [ 49.682995][ T5370] 9pnet: Unknown protocol version 9pO*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYL"GR!I*' CDX [ 49.682995][ T5370] s0dnph5L0|qD [ 49.792698][ T5385] loop1: detected capacity change from 0 to 1024 [ 49.814591][ T5391] loop2: detected capacity change from 0 to 128 [ 49.825995][ T5385] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.834828][ T5391] FAT-fs (loop2): bogus number of reserved sectors [ 49.843795][ T5391] FAT-fs (loop2): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 49.855019][ T5391] FAT-fs (loop2): Can't find a valid FAT filesystem [ 49.877442][ T5385] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 49.903601][ T29] audit: type=1400 audit(1764773583.410:206): avc: denied { map_read map_write } for pid=5398 comm="syz.3.1052" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.923812][ T5385] EXT4-fs (loop1): orphan cleanup on readonly fs [ 49.932415][ T5385] EXT4-fs error (device loop1): ext4_map_blocks:813: inode #3: block 3: comm syz.1.1046: lblock 3 mapped to illegal pblock 3 (length 1) [ 49.946659][ T5385] Quota error (device loop1): write_blk: dquota write failed [ 49.954092][ T5385] Quota error (device loop1): find_free_dqentry: Can't write quota data block 3 [ 49.963402][ T5385] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1046: Failed to acquire dquot type 0 [ 49.974923][ T5385] EXT4-fs error (device loop1): ext4_map_blocks:777: inode #3: block 3: comm syz.1.1046: lblock 3 mapped to illegal pblock 3 (length 1) [ 49.989115][ T5385] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1046: Failed to acquire dquot type 0 [ 50.003183][ T5385] EXT4-fs error (device loop1): ext4_free_blocks:6706: comm syz.1.1046: Freeing blocks not in datazone - block = 0, count = 4096 [ 50.017000][ T5385] EXT4-fs error (device loop1): ext4_map_blocks:777: inode #3: block 3: comm syz.1.1046: lblock 3 mapped to illegal pblock 3 (length 1) [ 50.031327][ T5385] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1046: Failed to acquire dquot type 0 [ 50.053494][ T5385] EXT4-fs (loop1): 1 orphan inode deleted [ 50.073124][ T5385] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.188103][ T5423] loop5: detected capacity change from 0 to 1024 [ 50.249273][ T3813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.273060][ T5423] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.1063: Failed to acquire dquot type 0 [ 50.295703][ T5423] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 50.310859][ T5423] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #13: comm syz.5.1063: corrupted inode contents [ 50.323062][ T5423] EXT4-fs error (device loop5): ext4_dirty_inode:6513: inode #13: comm syz.5.1063: mark_inode_dirty error [ 50.335038][ T5423] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #13: comm syz.5.1063: corrupted inode contents [ 50.361523][ T5423] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #13: comm syz.5.1063: mark_inode_dirty error [ 50.373056][ T5423] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #13: comm syz.5.1063: corrupted inode contents [ 50.385467][ T5423] EXT4-fs error (device loop5): __ext4_ext_dirty:206: inode #13: comm syz.5.1063: mark_inode_dirty error [ 50.397121][ T5423] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #13: comm syz.5.1063: corrupted inode contents [ 50.409590][ T5423] EXT4-fs error (device loop5) in ext4_orphan_del:301: Corrupt filesystem [ 50.418897][ T5423] EXT4-fs error (device loop5): ext4_do_update_inode:5628: inode #13: comm syz.5.1063: corrupted inode contents [ 50.431406][ T5423] EXT4-fs error (device loop5): ext4_truncate:4633: inode #13: comm syz.5.1063: mark_inode_dirty error [ 50.455745][ T5423] EXT4-fs error (device loop5) in ext4_process_orphan:343: Corrupt filesystem [ 50.465177][ T5423] EXT4-fs (loop5): 1 truncate cleaned up [ 50.517867][ T5423] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.542258][ T5467] loop4: detected capacity change from 0 to 512 [ 50.563096][ T5467] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 50.587680][ T5472] loop3: detected capacity change from 0 to 512 [ 50.598367][ T5467] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2853: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 50.614941][ T5472] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 50.634519][ T3815] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.661718][ T5472] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 50.676381][ T5467] EXT4-fs (loop4): 1 truncate cleaned up [ 50.682529][ T5467] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.708304][ T5485] loop1: detected capacity change from 0 to 1024 [ 50.718045][ T5487] loop5: detected capacity change from 0 to 1024 [ 50.727974][ T5472] EXT4-fs (loop3): 1 truncate cleaned up [ 50.734157][ T5472] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.747492][ T3827] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.748136][ T4916] udevd[4916]: incorrect ext4 checksum on /dev/loop5 [ 50.763896][ T5487] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 50.797001][ T5485] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 50.820952][ T5485] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1093: Invalid block bitmap block 0 in block_group 0 [ 50.835318][ T3818] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.889912][ T5485] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.1093: Failed to acquire dquot type 0 [ 50.926261][ T5485] EXT4-fs error (device loop1): ext4_free_blocks:6706: comm syz.1.1093: Freeing blocks not in datazone - block = 0, count = 4096 [ 50.940301][ T5485] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.1093: Invalid inode bitmap blk 0 in block_group 0 [ 50.953167][ T1870] EXT4-fs error (device loop1): ext4_release_dquot:6981: comm kworker/u8:8: Failed to release dquot type 0 [ 50.965029][ T5485] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 50.982936][ T5513] SELinux: Context system_u:object is not valid (left unmapped). [ 51.002327][ T5485] EXT4-fs (loop1): 1 orphan inode deleted [ 51.012862][ T5517] loop3: detected capacity change from 0 to 512 [ 51.029996][ T5485] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.043506][ T5517] ext4: Unknown parameter 'init_itable.measure' [ 51.084613][ T5485] syz.1.1093 (5485) used greatest stack depth: 9232 bytes left [ 51.112838][ T3813] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.133006][ T5531] futex_wake_op: syz.2.1116 tries to shift op by 535; fix this program [ 51.134132][ T5533] 9pnet_fd: Insufficient options for proto=fd [ 51.166983][ T5537] loop5: detected capacity change from 0 to 512 [ 51.181773][ T5537] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.254411][ T3815] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.345465][ T5564] capability: warning: `syz.1.1131' uses deprecated v2 capabilities in a way that may be insecure [ 51.541463][ T5595] loop1: detected capacity change from 0 to 512 [ 51.555281][ T5599] loop5: detected capacity change from 0 to 128 [ 51.565869][ T5595] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 51.580305][ T5599] FAT-fs (loop5): bogus number of reserved sectors [ 51.587065][ T5599] FAT-fs (loop5): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 51.598104][ T5599] FAT-fs (loop5): Can't find a valid FAT filesystem [ 51.814728][ T5624] loop4: detected capacity change from 0 to 8192 [ 51.879610][ T3740] loop4: p1 p2 p3 p4 [ 51.885509][ T3009] ================================================================== [ 51.888419][ T3740] loop4: p1 size 3523149824 extends beyond EOD, [ 51.893649][ T3009] BUG: KCSAN: data-race in dont_mount / path_lookupat [ 51.900036][ T3740] truncated [ 51.906775][ T3009] [ 51.906784][ T3009] read-write to 0xffff88810c690b40 of 4 bytes by task 4916 on cpu 0: [ 51.906802][ T3009] dont_mount+0x2a/0x40 [ 51.906825][ T3009] vfs_unlink+0x2ae/0x440 [ 51.906846][ T3009] do_unlinkat+0x1cd/0x4b0 [ 51.906870][ T3009] __x64_sys_unlink+0x2e/0x40 [ 51.937927][ T3009] x64_sys_call+0x2f48/0x3000 [ 51.942635][ T3009] do_syscall_64+0xd8/0x2a0 [ 51.947153][ T3009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.953095][ T3009] [ 51.955419][ T3009] read to 0xffff88810c690b40 of 4 bytes by task 3009 on cpu 1: [ 51.963001][ T3009] path_lookupat+0x1d8/0x500 [ 51.967615][ T3009] filename_lookup+0x147/0x340 [ 51.972397][ T3009] do_readlinkat+0x7d/0x320 [ 51.976939][ T3009] __x64_sys_readlink+0x47/0x60 [ 51.981931][ T3009] x64_sys_call+0x2af1/0x3000 [ 51.986639][ T3009] do_syscall_64+0xd8/0x2a0 [ 51.991160][ T3009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.997064][ T3009] [ 51.999399][ T3009] value changed: 0x00300080 -> 0x00004080 [ 52.005118][ T3009] [ 52.007442][ T3009] Reported by Kernel Concurrency Sanitizer on: [ 52.013601][ T3009] CPU: 1 UID: 0 PID: 3009 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 52.024725][ T3009] Tainted: [W]=WARN [ 52.028707][ T3009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 52.038772][ T3009] ================================================================== [ 52.052318][ T3740] loop4: p2 start 4293394688 is beyond EOD, truncated [ 52.059325][ T3740] loop4: p3 start 150994944 is beyond EOD, truncated [ 52.066112][ T3740] loop4: p4 size 50331648 extends beyond EOD, truncated [ 52.093580][ T5624] loop4: p1 p2 p3 p4 [ 52.097909][ T5624] loop4: p1 size 3523149824 extends beyond EOD, truncated [ 52.108713][ T5624] loop4: p2 start 4293394688 is beyond EOD, truncated [ 52.115537][ T5624] loop4: p3 start 150994944 is beyond EOD, truncated [ 52.122463][ T5624] loop4: p4 size 50331648 extends beyond EOD, truncated [ 52.161148][ T4916] udevd[4916]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 52.162967][ T3740] udevd[3740]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 52.185632][ T4916] udevd[4916]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 52.185847][ T3740] udevd[3740]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory