last executing test programs: 1.040958584s ago: executing program 0 (id=1541): add_key(&(0x7f0000000080)='rxrpc\x00', 0x0, &(0x7f0000000240)="fe", 0x1, 0xfffffffffffffffb) 1.015696224s ago: executing program 0 (id=1544): prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000040)="889eefb3a2e6c79bf7fe01", 0xfd3a) 958.295905ms ago: executing program 0 (id=1546): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x18, 0x7, &(0x7f0000000300)=@framed={{}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x3}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x2, 0x0, 0x6, 0x0, 0x10}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}]}, &(0x7f0000000140)='GPL\x00'}, 0x94) 946.801445ms ago: executing program 0 (id=1547): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x15, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xa0}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x6}, 0x70) 850.119847ms ago: executing program 0 (id=1550): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x759, &(0x7f0000000700)={[{@noload}, {@max_batch_time={'max_batch_time', 0x3d, 0x7}}, {@discard}, {@errors_remount}, {@data_writeback, 0x0}, {@usrjquota}, {@noload}, {@jqfmt_vfsv1}, {@errors_continue}, {@usrjquota_path={'usrjquota', 0x3d, './file1/file4/file5'}}, {@noauto_da_alloc}, {@data_err_ignore}], [], 0x2c}, 0x2, 0x4f9, &(0x7f0000000200)="$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") 743.927648ms ago: executing program 0 (id=1555): futex(&(0x7f0000000240)=0x2, 0x10b, 0x2, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)=0x1, 0x1) 455.031533ms ago: executing program 3 (id=1570): syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @private=0xa010100, {[@rr={0x7, 0x3, 0x6a}, @generic={0x44, 0x9, "06750100000000"}]}}, @redirect={0x5, 0x0, 0x0, @multicast2, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x88, 0x0, @loopback, @multicast1}}}}}}, 0x0) 402.462133ms ago: executing program 4 (id=1572): syz_emit_ethernet(0x9a, &(0x7f0000000180)={@link_local, @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0x64, 0x11, 0x0, @private1, @mcast2, {[], {0x0, 0xe22, 0x64, 0x0, @wg=@response={0x2, 0x2, 0x1, "bb577147f8c63bab95cc025f2c123662d48c6e01d8630bf2addfd0edf624317d", "8ab859c3d9fe9a2f9edb8e36339e135d", {"1f142a168a75d33e838bef40d2fcff6c", "b8d91538c6c53fafd6fea68a0e45b49f"}}}}}}}}, 0x0) 402.258653ms ago: executing program 3 (id=1573): rt_sigaction(0x24, &(0x7f0000000340)={0x0, 0xc4000000, 0x0, {[0x80000000]}}, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x8, &(0x7f00000004c0)) 402.135604ms ago: executing program 3 (id=1574): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000091041e000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 401.947724ms ago: executing program 4 (id=1576): process_madvise(0xffffffffffffffff, &(0x7f0000000300)=[{0xfffffffffffffffe}], 0x1, 0x0, 0x0) 374.698894ms ago: executing program 3 (id=1577): mknodat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x4142, 0x0) 374.466404ms ago: executing program 4 (id=1578): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000700)={@fallback, 0xffffffffffffffff, 0xf, 0x8}, 0x20) 342.935574ms ago: executing program 1 (id=1580): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x1, 0x8}, {0x6, 0x2, 0xff, 0x1}]}) 294.294895ms ago: executing program 3 (id=1581): syz_read_part_table(0x106c, &(0x7f0000001080)="$eJzsz7FNw0AUBuD/bINNR0/jipoZ2IEWITGILRoaRqClYRE2YAFGgBZddImSEZIU39ec9Ov+9/TCiV2PecqQkufXPkn5q2VN6n8dk3RJGd5bXNrfOVNafJVc/Lw83rbsvs+ar/20y93T52ap28rv1LX6Yd3dR5lrrUuSt++Hz+PfCwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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294.190655ms ago: executing program 4 (id=1582): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x1f, 0xc, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000000000000000000000620000000e000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x41100, 0x12}, 0x94) 284.193605ms ago: executing program 1 (id=1583): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x3, 0x0, 0x0, 0xe, 0x5, 0x2}]}, {0x0, [0x0, 0x61, 0x61]}}, 0x0, 0x2d, 0x0, 0x1, 0xb9}, 0x28) 279.716945ms ago: executing program 4 (id=1584): mount$9p_unix(&(0x7f0000000000)='\x00', &(0x7f0000000040)='.\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=unix']) 194.195327ms ago: executing program 1 (id=1586): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000080)=[{0x45, 0x0, 0x2}, {}, {}, {0x20, 0x0, 0x0, 0x20}, {0x6}]}) 193.808047ms ago: executing program 4 (id=1588): syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2cc, &(0x7f0000000100), 0xfd, 0x4a5, &(0x7f0000000e00)="$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") 193.678617ms ago: executing program 2 (id=1589): syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local, @remote, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast=0xe0000001}, {0x0, 0xe21, 0x1}}}}}, 0x0) 172.615447ms ago: executing program 2 (id=1590): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x2, [@const={0x0, 0x0, 0x0, 0xa, 0x2}, @int={0x0, 0x0, 0x0, 0x1, 0x5}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, 0x0, 0x4e}, 0x20) 146.019118ms ago: executing program 1 (id=1591): mq_open(&(0x7f0000000040)='eth0\x00\xdd\xad4=2k\xf1\x05\x9bG\xeb\x85\xe6u*\x03\xb6J\x91y\xe1;F\xa2\x8df\xe6\x04\x00\x00\x00\x00\x0078z=\x8f\xd5F\xa4AR\xa1\v\x00\x00\x00\x00\x00\x00\xd8\x19\xf1lZ\xc8\x93\xda\xf2\xc9\xe8h[u8\xc6\xfa\x9ep\xbe\a\xe2\xf5\xa3Y\x9f\xe1\x04gM\x99K$\r\xf1G\xee\xe1\xbd\x1e\xdf\xe1\x9c\x19\xda\xd3\x94EL\xca\x88\x85Q\x02\xd9L\x90\xeb%/\xb1\xeb\x11uP7\x1f\xd9b\xebF\xf8\x88\xf0\xac.\x94\xfc\v\xb1W\xef~+n\xb1\x9b\x02n]xr\xb3\x80\xbc>\xe8XX\xe6\x12\xf3\xc9\xd5\xf8\xd1\x8d\xcb9\xbf\xeb\x92\x8a\x16\xb7\x11^\xb6\xb7n\xd5\xb5\x00[\xdf\x94\x00\r\x95\x17\xa1h\xf8\x00\x00\x00\"\xa0\x05\xcc^\x90c\xc9}\xb8\ny\xf4\xe1\xb4.\xa4\a\x05\xbb}\x91\xf4C\xf5O\xf1a\x12\b\x86\xa16\xbb}C\xc9\x1d\\\xedD\x14\xb1w\x1e\xa0\xc1E\xb5\xf8\xab\xfb\xd9\x93\xb8vJ\x85p\xb5n\x1b\xe4\xd5g\xae\xe4\xeb\xca\xae\x1bs\xd4\xf0@\xdag\x19R4\xd4\xd4\x04\xfc\x04Zb\xf6\xba\xf8B\xf6YU\xcd\xf2\xdb\xb5\xa2\xda\xdf\x8dD\xef`\x13\x15\x05\xceq\xd7j\xd7\xe3V\xf2\xa2\x95\xcf\x18T\xf1\xb0\xf3\xf8OF\xa7^\x8c\xaf\fu\xb7w\x9eF', 0x1, 0x0, 0x0) 90.446108ms ago: executing program 2 (id=1592): timerfd_create(0x9, 0x400) 89.238439ms ago: executing program 2 (id=1593): syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @random="1cf800", @void, {@ipv4={0x800, @icmp={{0x8, 0x4, 0x3, 0x7, 0x34, 0x66, 0x0, 0x9, 0x1, 0x0, @remote, @remote, {[@rr={0x7, 0xb, 0x6, [@rand_addr=0x64010101, @multicast2]}]}}, @timestamp={0xd, 0x0, 0x0, 0x3, 0x9c, 0x10229, 0x7, 0x6}}}}}, 0x0) 86.759309ms ago: executing program 1 (id=1594): capget(0x0, 0x0) 54.830229ms ago: executing program 3 (id=1595): mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x200000, 0x2) 2.41345ms ago: executing program 2 (id=1596): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0xa, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) 2.30475ms ago: executing program 1 (id=1597): syz_emit_ethernet(0x6a, &(0x7f0000000300)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="17043a73dbde", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x64, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x5, 0x0, 0x0, 0xe0, 0x0, 0xe000, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, @empty=0xac1414aa, @rand_addr, {[@lsrr={0x83, 0x3}, @rr={0x7, 0x23, 0x0, [@dev={0xac, 0x14, 0x14, 0xf}, @remote, @multicast2, @empty, @multicast1, @local, @multicast2, @multicast2]}, @timestamp_prespec={0x44, 0x4}]}}}}}}}, 0x0) 0s ago: executing program 2 (id=1598): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x29}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts. [ 29.990849][ T29] audit: type=1400 audit(1750943729.270:62): avc: denied { mounton } for pid=3296 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 [ 29.992102][ T3296] cgroup: Unknown subsys name 'net' [ 30.013621][ T29] audit: type=1400 audit(1750943729.270:63): avc: denied { mount } for pid=3296 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 [ 30.041039][ T29] audit: type=1400 audit(1750943729.300:64): avc: denied { unmount } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.201696][ T3296] cgroup: Unknown subsys name 'cpuset' [ 30.208153][ T3296] cgroup: Unknown subsys name 'rlimit' [ 30.369056][ T29] audit: type=1400 audit(1750943729.640:65): avc: denied { setattr } for pid=3296 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 [ 30.393103][ T29] audit: type=1400 audit(1750943729.640:66): avc: denied { create } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.413720][ T29] audit: type=1400 audit(1750943729.640:67): avc: denied { write } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.423576][ T3298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 30.434134][ T29] audit: type=1400 audit(1750943729.640:68): avc: denied { read } for pid=3296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 30.463049][ T29] audit: type=1400 audit(1750943729.650:69): avc: denied { mounton } for pid=3296 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 [ 30.477380][ T3296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.487962][ T29] audit: type=1400 audit(1750943729.650:70): avc: denied { mount } for pid=3296 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 [ 30.520102][ T29] audit: type=1400 audit(1750943729.730:71): avc: denied { relabelto } for pid=3298 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" [ 33.192532][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 33.286454][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.293652][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.300973][ T3305] bridge_slave_0: entered allmulticast mode [ 33.307343][ T3305] bridge_slave_0: entered promiscuous mode [ 33.316610][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.323818][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.331180][ T3305] bridge_slave_1: entered allmulticast mode [ 33.338036][ T3305] bridge_slave_1: entered promiscuous mode [ 33.384887][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.396434][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.428632][ T3305] team0: Port device team_slave_0 added [ 33.435253][ T3305] team0: Port device team_slave_1 added [ 33.467483][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.474517][ T3305] 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 1560 would solve the problem. [ 33.500549][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.524080][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.531088][ T3305] 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 1560 would solve the problem. [ 33.557209][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.587873][ T3305] hsr_slave_0: entered promiscuous mode [ 33.594002][ T3305] hsr_slave_1: entered promiscuous mode [ 33.701069][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 33.735025][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 33.794183][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 33.816838][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.824009][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.831186][ T3318] bridge_slave_0: entered allmulticast mode [ 33.837733][ T3318] bridge_slave_0: entered promiscuous mode [ 33.844278][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 33.868253][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.875418][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.882630][ T3318] bridge_slave_1: entered allmulticast mode [ 33.889196][ T3318] bridge_slave_1: entered promiscuous mode [ 33.910055][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.917194][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.924501][ T3314] bridge_slave_0: entered allmulticast mode [ 33.931125][ T3314] bridge_slave_0: entered promiscuous mode [ 33.957809][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.965015][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.972319][ T3314] bridge_slave_1: entered allmulticast mode [ 33.978830][ T3314] bridge_slave_1: entered promiscuous mode [ 33.986401][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.003382][ T3305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.015470][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.037099][ T3305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.054130][ T3318] team0: Port device team_slave_0 added [ 34.061383][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.075615][ T3305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.089287][ T3318] team0: Port device team_slave_1 added [ 34.100938][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.115022][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.122252][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.129454][ T3315] bridge_slave_0: entered allmulticast mode [ 34.136019][ T3315] bridge_slave_0: entered promiscuous mode [ 34.142501][ T3305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.172716][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.179964][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.187315][ T3315] bridge_slave_1: entered allmulticast mode [ 34.193792][ T3315] bridge_slave_1: entered promiscuous mode [ 34.200814][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.208023][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.215279][ T3320] bridge_slave_0: entered allmulticast mode [ 34.221805][ T3320] bridge_slave_0: entered promiscuous mode [ 34.228714][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.235716][ T3318] 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 1560 would solve the problem. [ 34.261764][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.273494][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.280618][ T3318] 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 1560 would solve the problem. [ 34.306654][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.322319][ T3314] team0: Port device team_slave_0 added [ 34.334057][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.341400][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.348567][ T3320] bridge_slave_1: entered allmulticast mode [ 34.355544][ T3320] bridge_slave_1: entered promiscuous mode [ 34.369994][ T3314] team0: Port device team_slave_1 added [ 34.387677][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.403832][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.418720][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.425822][ 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 1560 would solve the problem. [ 34.451773][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.463838][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.479198][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.494413][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.501396][ 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 1560 would solve the problem. [ 34.527436][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.551601][ T3315] team0: Port device team_slave_0 added [ 34.563515][ T3320] team0: Port device team_slave_0 added [ 34.571137][ T3320] team0: Port device team_slave_1 added [ 34.582946][ T3315] team0: Port device team_slave_1 added [ 34.592189][ T3318] hsr_slave_0: entered promiscuous mode [ 34.598285][ T3318] hsr_slave_1: entered promiscuous mode [ 34.604187][ T3318] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.611991][ T3318] Cannot create hsr debugfs directory [ 34.639612][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.646770][ 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 1560 would solve the problem. [ 34.672745][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.701072][ T3314] hsr_slave_0: entered promiscuous mode [ 34.707114][ T3314] hsr_slave_1: entered promiscuous mode [ 34.713243][ T3314] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.720942][ T3314] Cannot create hsr debugfs directory [ 34.728278][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.735356][ 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 1560 would solve the problem. [ 34.761538][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.772851][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.779864][ T3315] 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 1560 would solve the problem. [ 34.805922][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.838731][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.845742][ T3315] 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 1560 would solve the problem. [ 34.871717][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.911011][ T3320] hsr_slave_0: entered promiscuous mode [ 34.916946][ T3320] hsr_slave_1: entered promiscuous mode [ 34.923016][ T3320] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.930631][ T3320] Cannot create hsr debugfs directory [ 34.975171][ T3315] hsr_slave_0: entered promiscuous mode [ 34.981361][ T3315] hsr_slave_1: entered promiscuous mode [ 34.987572][ T3315] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.995333][ T3315] Cannot create hsr debugfs directory [ 35.113659][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.140831][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.155882][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.163099][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.178495][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.189033][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.196140][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.205029][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.212136][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.221731][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.255971][ T3314] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.266189][ T3314] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.275551][ T3314] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.292597][ T3314] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.328642][ T3320] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.351151][ T3320] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.381853][ T3320] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.396782][ T3320] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.409416][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.429054][ T3315] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.438998][ T3315] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.448024][ T3315] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.458321][ T3315] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.470160][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.488343][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.510551][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.538787][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.545988][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.562715][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.569891][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.582413][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.599371][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.606489][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.625402][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.632659][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.648910][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.669879][ T3305] veth0_vlan: entered promiscuous mode [ 35.687807][ T3305] veth1_vlan: entered promiscuous mode [ 35.713096][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.721105][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.734388][ T169] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.741585][ T169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.762513][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.769658][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.793160][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.808255][ T3305] veth0_macvtap: entered promiscuous mode [ 35.819018][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.826188][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.850195][ T3320] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.862562][ T3305] veth1_macvtap: entered promiscuous mode [ 35.873223][ T169] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.880340][ T169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.910978][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.925176][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.939931][ T3315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.959937][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.969034][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.986237][ T3305] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.995209][ T3305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.004111][ T3305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.013048][ T3305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.051579][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.074927][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 36.074944][ T29] audit: type=1400 audit(1750943735.350:81): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.R5nuww/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 36.112006][ T29] audit: type=1400 audit(1750943735.390:82): avc: denied { mount } for pid=3305 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 [ 36.134036][ T29] audit: type=1400 audit(1750943735.390:83): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.R5nuww/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 [ 36.159337][ T29] audit: type=1400 audit(1750943735.390:84): avc: denied { mount } for pid=3305 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 [ 36.168078][ T3314] veth0_vlan: entered promiscuous mode [ 36.181148][ T29] audit: type=1400 audit(1750943735.390:85): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.R5nuww/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 [ 36.213442][ T29] audit: type=1400 audit(1750943735.390:86): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.R5nuww/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4260 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 36.238944][ T3314] veth1_vlan: entered promiscuous mode [ 36.240827][ T29] audit: type=1400 audit(1750943735.390:87): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.281686][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.296998][ T29] audit: type=1400 audit(1750943735.520:88): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 36.297691][ T3305] 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. [ 36.319790][ T29] audit: type=1400 audit(1750943735.520:89): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="gadgetfs" ino=3720 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 36.325083][ T3320] veth0_vlan: entered promiscuous mode [ 36.365091][ T3318] veth0_vlan: entered promiscuous mode [ 36.373527][ T3318] veth1_vlan: entered promiscuous mode [ 36.389302][ T3314] veth0_macvtap: entered promiscuous mode [ 36.415421][ T3314] veth1_macvtap: entered promiscuous mode [ 36.426017][ T3320] veth1_vlan: entered promiscuous mode [ 36.437141][ T3318] veth0_macvtap: entered promiscuous mode [ 36.437149][ T29] audit: type=1400 audit(1750943735.710:90): avc: denied { read write } for pid=3305 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.467564][ T3320] veth0_macvtap: entered promiscuous mode [ 36.481551][ T3318] veth1_macvtap: entered promiscuous mode [ 36.490131][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.503074][ T3320] veth1_macvtap: entered promiscuous mode [ 36.521200][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.533027][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.548511][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.557846][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.567523][ T3314] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.576445][ T3314] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.585357][ T3314] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.594215][ T3314] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.625592][ T3320] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.634519][ T3320] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.643314][ T3320] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.652225][ T3320] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.671288][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.695638][ T3315] veth0_vlan: entered promiscuous mode [ 36.705522][ T3318] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.714529][ T3318] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.723322][ T3318] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.732108][ T3318] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.746194][ T3315] veth1_vlan: entered promiscuous mode [ 36.806203][ T3315] veth0_macvtap: entered promiscuous mode [ 36.842134][ T3315] veth1_macvtap: entered promiscuous mode [ 36.879046][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.912335][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.923479][ T3315] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.932321][ T3315] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.941138][ T3315] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.949910][ T3315] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.069031][ T3511] loop3: detected capacity change from 0 to 512 [ 37.108379][ T3511] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 37.118633][ T3511] EXT4-fs (loop3): group descriptors corrupted! [ 37.119055][ T3518] loop1: detected capacity change from 0 to 1764 [ 37.205909][ T3527] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 37.598243][ T3581] loop3: detected capacity change from 0 to 512 [ 37.634836][ T3581] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 37.648031][ T3581] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 37.704318][ T3581] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 37.733721][ T3581] System zones: 1-12 [ 37.742863][ T3581] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.50: missing EA_INODE flag [ 37.775599][ T3581] EXT4-fs (loop3): Remounting filesystem read-only [ 37.781520][ T3602] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 37.788081][ T3581] EXT4-fs (loop3): 1 orphan inode deleted [ 37.797114][ T3581] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.896768][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.031235][ T3634] tmpfs: Unknown parameter 'rootcontext½' [ 38.344580][ T3673] loop1: detected capacity change from 0 to 2048 [ 38.391417][ T3673] loop1: p1 p2 < > p3 p4 < p5 > [ 38.396430][ T3673] loop1: partition table partially beyond EOD, truncated [ 38.423310][ T3673] loop1: p1 start 234883329 is beyond EOD, truncated [ 38.430063][ T3673] loop1: p2 start 4294902784 is beyond EOD, truncated [ 38.436956][ T3673] loop1: p3 start 4278191616 is beyond EOD, truncated [ 38.459426][ T3673] loop1: p5 start 234883329 is beyond EOD, truncated [ 38.480526][ T3690] loop3: detected capacity change from 0 to 1764 [ 38.493063][ T2997] loop1: p1 p2 < > p3 p4 < p5 > [ 38.498192][ T2997] loop1: partition table partially beyond EOD, truncated [ 38.517901][ T2997] loop1: p1 start 234883329 is beyond EOD, truncated [ 38.524740][ T2997] loop1: p2 start 4294902784 is beyond EOD, truncated [ 38.531931][ T2997] loop1: p3 start 4278191616 is beyond EOD, truncated [ 38.541269][ T2997] loop1: p5 start 234883329 is beyond EOD, truncated [ 38.627588][ T3713] loop2: detected capacity change from 0 to 512 [ 38.670431][ T3713] EXT4-fs: Ignoring removed i_version option [ 38.692928][ T3713] EXT4-fs (loop2): 1 orphan inode deleted [ 38.699127][ T3713] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.734796][ T3531] udevd[3531]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 38.861336][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.932709][ T3751] loop3: detected capacity change from 0 to 1764 [ 38.939582][ T3751] iso9660: Bad value for 'uid' [ 38.944497][ T3751] iso9660: Bad value for 'uid' [ 38.975594][ T3759] loop0: detected capacity change from 0 to 512 [ 39.001616][ T3759] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 39.011875][ T3759] EXT4-fs (loop0): group descriptors corrupted! [ 39.081918][ T3770] loop1: detected capacity change from 0 to 256 [ 39.134254][ T3770] FAT-fs (loop1): bogus sectors per cluster 0 [ 39.140408][ T3770] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 39.149691][ T3770] FAT-fs (loop1): Can't find a valid FAT filesystem [ 39.183423][ T3785] tmpfs: Bad value for 'mpol' [ 39.184240][ T3783] loop2: detected capacity change from 0 to 512 [ 39.198468][ T3784] loop0: detected capacity change from 0 to 512 [ 39.218534][ T3784] ======================================================= [ 39.218534][ T3784] WARNING: The mand mount option has been deprecated and [ 39.218534][ T3784] and is ignored by this kernel. Remove the mand [ 39.218534][ T3784] option from the mount to silence this warning. [ 39.218534][ T3784] ======================================================= [ 39.299513][ T3794] loop1: detected capacity change from 0 to 512 [ 39.309886][ T3794] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 39.320328][ T3783] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 39.329226][ T3783] EXT4-fs (loop2): 1 truncate cleaned up [ 39.337906][ T3783] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.338306][ T3784] EXT4-fs error (device loop0): ext4_orphan_get:1419: comm syz.0.150: bad orphan inode 15 [ 39.371235][ T3784] ext4_test_bit(bit=14, block=18) = 1 [ 39.371569][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.376670][ T3784] is_bad_inode(inode)=0 [ 39.389938][ T3784] NEXT_ORPHAN(inode)=1023 [ 39.394340][ T3784] max_ino=32 [ 39.397560][ T3784] i_nlink=0 [ 39.411263][ T3784] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.150: corrupted xattr block 19: invalid header [ 39.419951][ T3794] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 39.432807][ T3794] System zones: 1-12 [ 39.438274][ T3784] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 39.443956][ T3804] tmpfs: Bad value for 'mpol' [ 39.447946][ T3784] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 39.469990][ T3784] ext4 filesystem being mounted at /38/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 39.481479][ T3794] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: inode #11: comm syz.1.154: missing EA_INODE flag [ 39.519322][ T3809] loop4: detected capacity change from 0 to 1024 [ 39.545349][ T3811] loop3: detected capacity change from 0 to 512 [ 39.555986][ T3794] EXT4-fs (loop1): Remounting filesystem read-only [ 39.562905][ T3794] EXT4-fs (loop1): 1 orphan inode deleted [ 39.569171][ T3794] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.575446][ T3809] EXT4-fs (loop4): Unsupported encryption level 8 [ 39.609771][ T3811] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 39.639367][ T3811] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 1024: comm syz.3.162: invalid block [ 39.655816][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 39.660830][ T3817] loop2: detected capacity change from 0 to 4096 [ 39.671784][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.682187][ T3811] EXT4-fs (loop3): Remounting filesystem read-only [ 39.688957][ T3811] EXT4-fs (loop3): 1 truncate cleaned up [ 39.696477][ T3811] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.816945][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.822921][ T3835] loop4: detected capacity change from 0 to 512 [ 39.866287][ T3835] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 39.910217][ T3848] 9pnet_fd: Insufficient options for proto=fd [ 39.931184][ T3835] EXT4-fs (loop4): 1 orphan inode deleted [ 39.955579][ T56] EXT4-fs error (device loop4): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 1 [ 39.962309][ T3835] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.999411][ T3835] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.011560][ T3858] loop2: detected capacity change from 0 to 512 [ 40.045183][ T3858] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 40.091757][ T3858] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz.2.183: bad orphan inode 34561 [ 40.092010][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.116994][ T3858] EXT4-fs (loop2): Remounting filesystem read-only [ 40.138185][ T3858] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.230617][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.381017][ T3911] loop4: detected capacity change from 0 to 512 [ 40.412260][ T3911] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 40.441200][ T3911] block device autoloading is deprecated and will be removed. [ 40.471017][ T3911] syz.4.211: attempt to access beyond end of device [ 40.471017][ T3911] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 40.495892][ T3911] EXT4-fs (loop4): couldn't read superblock of external journal [ 40.512176][ T3929] futex_wake_op: syz.2.219 tries to shift op by 32; fix this program [ 40.546417][ T3933] mmap: syz.1.220 (3933) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 40.558663][ T3931] loop0: detected capacity change from 0 to 2048 [ 40.883609][ T3979] loop3: detected capacity change from 0 to 512 [ 40.942759][ T3979] EXT4-fs (loop3): too many log groups per flexible block group [ 40.950570][ T3979] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 40.973975][ T3979] EXT4-fs (loop3): mount failed [ 41.042380][ T4001] loop0: detected capacity change from 0 to 256 [ 41.203103][ T4020] loop3: detected capacity change from 0 to 2048 [ 41.248637][ T4020] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.300238][ T4020] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.375096][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.419108][ T4056] loop1: detected capacity change from 0 to 512 [ 41.438775][ T4056] EXT4-fs: Ignoring removed orlov option [ 41.444717][ T4056] EXT4-fs: Ignoring removed oldalloc option [ 41.476277][ T4056] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 220 vs 1023 free clusters [ 41.530302][ T4056] EXT4-fs error (device loop1): ext4_xattr_inode_iget:433: comm syz.1.280: Parent and EA inode have the same ino 15 [ 41.571265][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 41.571282][ T29] audit: type=1326 audit(1750943740.850:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4073 comm="syz.3.288" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f14dfe3e929 code=0x0 [ 41.605322][ T4056] EXT4-fs (loop1): 1 orphan inode deleted [ 41.612161][ T4056] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.703757][ T4056] syz.1.280 (4056) used greatest stack depth: 10792 bytes left [ 41.726002][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.776936][ T4099] loop4: detected capacity change from 0 to 512 [ 41.783627][ T4097] loop3: detected capacity change from 0 to 2048 [ 41.826694][ T4099] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 41.854033][ T4099] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.302: bad orphan inode 34561 [ 41.867062][ T4099] EXT4-fs (loop4): Remounting filesystem read-only [ 41.885992][ T4099] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 41.948815][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.057697][ T29] audit: type=1400 audit(1750943741.330:115): avc: denied { kexec_image_load } for pid=4132 comm="syz.0.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 42.124139][ T4144] loop3: detected capacity change from 0 to 512 [ 42.134493][ T4144] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 42.158324][ T4148] loop4: detected capacity change from 0 to 1024 [ 42.166256][ T4148] EXT4-fs: Ignoring removed bh option [ 42.169926][ T4144] syz.3.320: attempt to access beyond end of device [ 42.169926][ T4144] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 42.194566][ T4144] EXT4-fs (loop3): couldn't read superblock of external journal [ 42.209039][ T4148] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 42.216274][ T4148] EXT4-fs (loop4): mount failed [ 42.306055][ T4162] futex_wake_op: syz.2.329 tries to shift op by -1; fix this program [ 42.360851][ T4168] futex_wake_op: syz.1.331 tries to shift op by 144; fix this program [ 42.396918][ T4173] loop2: detected capacity change from 0 to 164 [ 42.458524][ T4178] loop0: detected capacity change from 0 to 512 [ 42.470935][ T4178] EXT4-fs (loop0): orphan cleanup on readonly fs [ 42.491266][ T4178] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 42.501756][ T4178] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 42.511224][ T4178] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.337: Failed to acquire dquot type 1 [ 42.588174][ T4195] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0x5 [ 42.608872][ T4198] loop2: detected capacity change from 0 to 512 [ 42.611072][ T29] audit: type=1400 audit(1750943741.880:116): avc: denied { associate } for pid=4199 comm="syz.4.348" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 42.654964][ T4178] EXT4-fs (loop0): 1 truncate cleaned up [ 42.658012][ T4198] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 42.684709][ T4178] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 42.725041][ T4213] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 42.737025][ T29] audit: type=1326 audit(1750943741.990:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4211 comm="syz.3.353" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f14dfe3e929 code=0x0 [ 42.740811][ T4198] EXT4-fs (loop2): mount failed [ 42.759845][ T29] audit: type=1400 audit(1750943742.000:118): avc: denied { create } for pid=4210 comm="syz.4.352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 42.809077][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.828387][ T29] audit: type=1400 audit(1750943742.100:119): avc: denied { create } for pid=4216 comm="syz.1.357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 42.917412][ T4232] loop1: detected capacity change from 0 to 512 [ 42.924133][ T29] audit: type=1400 audit(1750943742.180:120): avc: denied { sqpoll } for pid=4227 comm="syz.3.362" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 42.985714][ T4232] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 43.006493][ T4232] syz.1.359: attempt to access beyond end of device [ 43.006493][ T4232] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 43.006689][ T4238] loop0: detected capacity change from 0 to 2048 [ 43.040839][ T4242] loop2: detected capacity change from 0 to 128 [ 43.063219][ T4242] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 43.076971][ T4232] EXT4-fs (loop1): couldn't read superblock of external journal [ 43.080661][ T4238] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.144188][ T4238] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.209293][ T29] audit: type=1400 audit(1750943742.480:121): avc: denied { wake_alarm } for pid=4261 comm="syz.1.376" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 43.238183][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.298989][ T4273] IPv6: addrconf: prefix option has invalid lifetime [ 43.350582][ T4282] loop2: detected capacity change from 0 to 512 [ 43.382271][ T4282] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 43.400923][ T4282] syz.2.385: attempt to access beyond end of device [ 43.400923][ T4282] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 43.450911][ T4282] EXT4-fs (loop2): couldn't read superblock of external journal [ 43.488914][ T4301] loop0: detected capacity change from 0 to 164 [ 43.533869][ T4301] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=82 [ 43.604203][ T4303] loop3: detected capacity change from 0 to 8192 [ 43.660949][ T4321] tmpfs: Bad value for 'mpol' [ 43.858291][ T4349] loop4: detected capacity change from 0 to 1024 [ 43.885668][ T4349] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 43.932025][ T4349] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 43.958902][ T4365] loop2: detected capacity change from 0 to 512 [ 43.967180][ T4349] EXT4-fs (loop4): invalid journal inode [ 43.977374][ T4349] EXT4-fs (loop4): can't get journal size [ 43.990841][ T4349] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.008465][ T4365] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 44.021493][ T4370] loop0: detected capacity change from 0 to 512 [ 44.030556][ T4370] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 44.040349][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.052427][ T4372] loop3: detected capacity change from 0 to 512 [ 44.121099][ T4372] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 44.154093][ T4372] EXT4-fs (loop3): orphan cleanup on readonly fs [ 44.167301][ T4382] loop0: detected capacity change from 0 to 512 [ 44.188648][ T4372] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 44.202555][ T4382] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 44.227418][ T4372] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 44.264297][ T4382] syz.0.433: attempt to access beyond end of device [ 44.264297][ T4382] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 44.288695][ T4372] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #16: comm syz.3.430: casefold flag without casefold feature [ 44.315840][ T4382] EXT4-fs (loop0): couldn't read superblock of external journal [ 44.328137][ T4372] EXT4-fs error (device loop3): ext4_orphan_get:1398: comm syz.3.430: couldn't read orphan inode 16 (err -117) [ 44.365436][ T4372] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.428643][ T4414] loop1: detected capacity change from 0 to 512 [ 44.443385][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.467008][ T4414] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 44.510246][ T4420] loop2: detected capacity change from 0 to 2048 [ 44.537271][ T4414] EXT4-fs (loop1): failed to open journal device unknown-block(11,131) -6 [ 44.569208][ T4420] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.454: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 44.596139][ T4420] EXT4-fs (loop2): get root inode failed [ 44.601877][ T4420] EXT4-fs (loop2): mount failed [ 44.658864][ T4442] loop3: detected capacity change from 0 to 512 [ 44.668161][ T4442] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 44.687081][ T4442] syz.3.463: attempt to access beyond end of device [ 44.687081][ T4442] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 44.728800][ T4442] EXT4-fs (loop3): couldn't read superblock of external journal [ 44.763543][ T4450] loop1: detected capacity change from 0 to 2048 [ 44.809442][ T4457] loop0: detected capacity change from 0 to 128 [ 44.852927][ T4457] FAT-fs (loop0): bogus number of FAT sectors [ 44.859179][ T4457] FAT-fs (loop0): Can't find a valid FAT filesystem [ 44.870345][ T4462] loop2: detected capacity change from 0 to 512 [ 44.882060][ T4467] delete_channel: no stack [ 44.886616][ T4467] delete_channel: no stack [ 44.903198][ T4462] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 44.931734][ T4462] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.956900][ T4462] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 44.971547][ T4462] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 44.978292][ T4462] EXT4-fs error (device loop2): ext4_orphan_get:1419: comm syz.2.472: bad orphan inode 768 [ 44.990882][ T4462] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.028003][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.142036][ T4496] SELinux: Context system_u:object_r:logrotate_var_lib_t:s0 is not valid (left unmapped). [ 45.485701][ T4554] loop0: detected capacity change from 0 to 128 [ 45.820274][ T4610] loop1: detected capacity change from 0 to 512 [ 45.884059][ T4610] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 45.903163][ T4610] System zones: 0-2, 18-18, 34-34 [ 45.915607][ T4623] tmpfs: Bad value for 'mpol' [ 45.922597][ T4610] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.545: bg 0: block 248: padding at end of block bitmap is not set [ 45.951736][ T4610] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.545: Failed to acquire dquot type 1 [ 45.967041][ T4610] EXT4-fs (loop1): 1 truncate cleaned up [ 45.973247][ T4610] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.986387][ T4610] ext4 filesystem being mounted at /113/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.015796][ T4610] syz.1.545 (4610) used greatest stack depth: 9304 bytes left [ 46.036454][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.472548][ T4681] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 46.625140][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 46.625157][ T29] audit: type=1400 audit(1750945282.062:132): avc: denied { read } for pid=4697 comm="syz.1.587" dev="nsfs" ino=4026532541 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 46.652529][ T29] audit: type=1400 audit(1750945282.062:133): avc: denied { open } for pid=4697 comm="syz.1.587" path="net:[4026532541]" dev="nsfs" ino=4026532541 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 46.676420][ T29] audit: type=1400 audit(1750945282.062:134): avc: denied { create } for pid=4697 comm="syz.1.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 46.786037][ T29] audit: type=1400 audit(1750945282.230:135): avc: denied { create } for pid=4706 comm="syz.1.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 46.874374][ T4716] loop0: detected capacity change from 0 to 2048 [ 46.878303][ T4707] loop2: detected capacity change from 0 to 8192 [ 46.913842][ T29] audit: type=1400 audit(1750945282.366:136): avc: denied { write } for pid=4723 comm="syz.1.599" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 46.940240][ T4707] loop2: p2 p3 p4 [ 46.952271][ T4707] loop2: p2 size 130943 extends beyond EOD, truncated [ 46.960573][ T4707] loop2: p3 size 16776960 extends beyond EOD, truncated [ 46.969537][ T4707] loop2: p4 size 3599499392 extends beyond EOD, truncated [ 47.113948][ T3531] udevd[3531]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 47.133301][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 47.145455][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 47.314505][ T4768] loop1: detected capacity change from 0 to 1024 [ 47.337479][ T4768] EXT4-fs: Ignoring removed i_version option [ 47.357172][ T4768] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.370586][ T4778] loop0: detected capacity change from 0 to 512 [ 47.407900][ T4778] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.417107][ T4778] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 47.434662][ T4768] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.620: Invalid block bitmap block 0 in block_group 0 [ 47.453991][ T4768] Quota error (device loop1): write_blk: dquota write failed [ 47.458046][ T4790] loop3: detected capacity change from 0 to 256 [ 47.461449][ T4768] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 47.483983][ T4790] msdos: Unknown parameter 'no' [ 47.494189][ T4778] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 47.510182][ T4778] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 47.518324][ T4778] System zones: 0-2, 18-18, 34-34 [ 47.524873][ T4778] EXT4-fs error (device loop0): ext4_orphan_get:1393: inode #15: comm syz.0.625: iget: bad i_size value: 360287970189639680 [ 47.525618][ T4768] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.620: Failed to acquire dquot type 0 [ 47.554512][ T4778] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.625: couldn't read orphan inode 15 (err -117) [ 47.568301][ T4768] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.620: Freeing blocks not in datazone - block = 0, count = 4096 [ 47.571602][ T4778] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.583302][ T4768] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.620: Invalid inode bitmap blk 0 in block_group 0 [ 47.606991][ T12] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-8 [ 47.609525][ T4794] loop4: detected capacity change from 0 to 512 [ 47.616026][ T12] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 47.634061][ T4768] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 47.644057][ T4796] syz.3.635 (4796): attempted to duplicate a private mapping with mremap. This is not supported. [ 47.653385][ T4794] EXT4-fs: Ignoring removed oldalloc option [ 47.660958][ T4768] EXT4-fs (loop1): 1 orphan inode deleted [ 47.690329][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.711421][ T4794] EXT4-fs error (device loop4): ext4_xattr_inode_iget:433: comm syz.4.634: Parent and EA inode have the same ino 15 [ 47.720169][ T4768] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.728611][ T4794] EXT4-fs (loop4): Remounting filesystem read-only [ 47.742865][ T4794] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 47.755878][ T4794] EXT4-fs warning (device loop4): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 47.766933][ T4805] loop2: detected capacity change from 0 to 512 [ 47.774481][ T4794] EXT4-fs (loop4): 1 orphan inode deleted [ 47.795644][ T29] audit: type=1400 audit(1750945283.290:137): avc: denied { create } for pid=4808 comm="syz.0.637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.818190][ T4805] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 47.833959][ T4794] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.856034][ T4805] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 47.874340][ T29] audit: type=1400 audit(1750945283.322:138): avc: denied { write } for pid=4808 comm="syz.0.637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.890995][ T4805] EXT4-fs (loop2): orphan cleanup on readonly fs [ 47.926421][ T4818] loop3: detected capacity change from 0 to 512 [ 47.934674][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.944694][ T4818] EXT4-fs: Ignoring removed orlov option [ 47.950536][ T4818] EXT4-fs: Ignoring removed oldalloc option [ 47.966949][ T4805] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.639: bg 0: block 361: padding at end of block bitmap is not set [ 47.967488][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.993468][ T4805] EXT4-fs (loop2): Remounting filesystem read-only [ 48.001990][ T4822] loop4: detected capacity change from 0 to 128 [ 48.003002][ T4818] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 220 vs 1023 free clusters [ 48.014664][ T4805] EXT4-fs (loop2): 1 truncate cleaned up [ 48.026602][ T4818] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.644: Parent and EA inode have the same ino 15 [ 48.049772][ T4822] FAT-fs (loop4): bogus number of FAT structure [ 48.054380][ T4818] EXT4-fs (loop3): 1 orphan inode deleted [ 48.056173][ T4822] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 48.071225][ T4822] FAT-fs (loop4): Can't find a valid FAT filesystem [ 48.078221][ T4805] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 48.100945][ T4818] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.141524][ T4831] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 48.171233][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 48.232013][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.488605][ T4871] tmpfs: Bad value for 'mpol' [ 48.674659][ T4900] loop2: detected capacity change from 0 to 512 [ 48.717747][ T4900] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 48.734957][ T4915] loop3: detected capacity change from 0 to 1024 [ 48.753970][ T4914] loop4: detected capacity change from 0 to 2048 [ 48.754306][ T4900] EXT4-fs (loop2): orphan cleanup on readonly fs [ 48.770354][ T4900] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.684: Failed to acquire dquot type 1 [ 48.785409][ T4900] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.684: bg 0: block 40: padding at end of block bitmap is not set [ 48.820222][ T4900] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 48.852330][ T4915] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.861012][ T4914] EXT4-fs (loop4): Number of reserved GDT blocks insanely large: 9316 [ 48.871468][ T4900] EXT4-fs (loop2): 1 truncate cleaned up [ 48.877369][ T4923] loop1: detected capacity change from 0 to 512 [ 48.883018][ T4923] EXT4-fs: Ignoring removed oldalloc option [ 48.886714][ T4915] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.901788][ T4915] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 48.909917][ T4915] EXT4-fs (loop3): orphan cleanup on readonly fs [ 48.909956][ T4900] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.917152][ T4923] ext4: Bad value for 'resgid' [ 48.934000][ T4923] ext4: Bad value for 'resgid' [ 48.963812][ T4915] EXT4-fs error (device loop3): __ext4_get_inode_loc:4792: comm syz.3.689: Invalid inode table block 0 in block_group 0 [ 48.980509][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.994853][ T4915] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 49.016047][ T4915] EXT4-fs error (device loop3): ext4_quota_write:7322: inode #3: comm syz.3.689: mark_inode_dirty error [ 49.049971][ T4915] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.689: Failed to acquire dquot type 0 [ 49.089691][ T4915] EXT4-fs error (device loop3): __ext4_get_inode_loc:4792: comm syz.3.689: Invalid inode table block 0 in block_group 0 [ 49.126841][ T4915] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 49.147915][ T4915] EXT4-fs error (device loop3): ext4_ext_truncate:4475: inode #15: comm syz.3.689: mark_inode_dirty error [ 49.198644][ T4915] EXT4-fs error (device loop3): __ext4_get_inode_loc:4792: comm syz.3.689: Invalid inode table block 0 in block_group 0 [ 49.237908][ T4915] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 49.272816][ T4915] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 49.291404][ T4915] EXT4-fs error (device loop3): __ext4_get_inode_loc:4792: comm syz.3.689: Invalid inode table block 0 in block_group 0 [ 49.328229][ T4915] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 49.349662][ T4915] EXT4-fs error (device loop3): ext4_truncate:4597: inode #15: comm syz.3.689: mark_inode_dirty error [ 49.390357][ T4915] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 49.427713][ T4915] EXT4-fs (loop3): 1 truncate cleaned up [ 49.448809][ T4915] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.579134][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.615004][ T4975] loop0: detected capacity change from 0 to 512 [ 49.647168][ T4977] loop4: detected capacity change from 0 to 512 [ 49.662971][ T4975] EXT4-fs (loop0): orphan cleanup on readonly fs [ 49.681870][ T4977] EXT4-fs: Ignoring removed nobh option [ 49.788947][ T4977] EXT4-fs: Mount option(s) incompatible with ext2 [ 49.795984][ T4975] EXT4-fs error (device loop0): ext4_xattr_inode_iget:442: comm syz.0.722: error while reading EA inode 32 err=-116 [ 49.809753][ T4975] EXT4-fs (loop0): Remounting filesystem read-only [ 49.816417][ T4975] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.829571][ T4975] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 49.864353][ T4988] loop4: detected capacity change from 0 to 512 [ 49.881258][ T4975] EXT4-fs (loop0): 1 orphan inode deleted [ 49.890139][ T4988] EXT4-fs (loop4): Invalid default hash set in the superblock [ 49.913280][ T4975] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.957399][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.813660][ T5103] loop2: detected capacity change from 0 to 8192 [ 50.894010][ T5128] loop1: detected capacity change from 0 to 512 [ 50.916528][ T5128] ext4: Unknown parameter '"' [ 51.049423][ T5150] delete_channel: no stack [ 51.055078][ T5150] delete_channel: no stack [ 51.318004][ T5195] loop3: detected capacity change from 0 to 1024 [ 51.343654][ T5197] loop0: detected capacity change from 0 to 1024 [ 51.384318][ T5197] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 51.398190][ T5195] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 51.409230][ T5195] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 51.409843][ T5197] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 51.419407][ T5195] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 51.439284][ T5195] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 51.447902][ T5197] EXT4-fs (loop0): invalid journal inode [ 51.459403][ T5197] EXT4-fs (loop0): can't get journal size [ 51.467839][ T5197] EXT4-fs error (device loop0): ext4_map_blocks:780: inode #3: block 17104912: comm syz.0.829: lblock 2 mapped to illegal pblock 17104912 (length 1) [ 51.493669][ T5210] loop1: detected capacity change from 0 to 512 [ 51.500501][ T5197] EXT4-fs (loop0): failed to initialize system zone (-117) [ 51.540729][ T5197] EXT4-fs (loop0): mount failed [ 51.553177][ T5210] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 51.564844][ T5210] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 51.575015][ T5210] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.835: Corrupt directory, running e2fsck is recommended [ 51.606066][ T5210] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 51.632619][ T5210] EXT4-fs error (device loop1): ext4_iget_extra_inode:5035: inode #15: comm syz.1.835: corrupted in-inode xattr: invalid ea_ino [ 51.647813][ T5210] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.835: couldn't read orphan inode 15 (err -117) [ 51.660780][ T5210] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.691748][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.867880][ T5252] loop4: detected capacity change from 0 to 512 [ 51.891238][ T5252] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 51.927350][ T5252] EXT4-fs (loop4): orphan cleanup on readonly fs [ 51.956436][ T5252] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 51.971084][ T5252] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 51.977740][ T5252] EXT4-fs error (device loop4): ext4_orphan_get:1419: comm syz.4.855: bad orphan inode 768 [ 52.009850][ T5252] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.062176][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.147986][ T5293] loop3: detected capacity change from 0 to 512 [ 52.184602][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 52.184620][ T29] audit: type=1400 audit(1750945287.892:152): avc: denied { cpu } for pid=5296 comm="syz.0.878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 52.195485][ T5293] SELinux: security_context_str_to_sid (unconfined_u,errors=continue) failed with errno=-22 [ 52.314085][ T29] audit: type=1400 audit(1750945288.028:153): avc: denied { read } for pid=5312 comm="syz.0.884" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 52.337022][ T29] audit: type=1400 audit(1750945288.028:154): avc: denied { open } for pid=5312 comm="syz.0.884" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 52.741825][ T5377] loop4: detected capacity change from 0 to 512 [ 52.776316][ T5367] loop2: detected capacity change from 0 to 8192 [ 52.777465][ T5377] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 52.817250][ T5377] EXT4-fs (loop4): orphan cleanup on readonly fs [ 52.824249][ T5377] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 52.845373][ T5377] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #11: comm syz.4.916: corrupted inode contents [ 52.880834][ T5392] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 52.889189][ T5377] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #11: comm syz.4.916: mark_inode_dirty error [ 52.914449][ T5377] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.916: invalid indirect mapped block 327680 (level 0) [ 52.934894][ T29] audit: type=1326 audit(1750945288.690:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5395 comm="syz.3.934" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f14dfe3e929 code=0x0 [ 52.967267][ T5377] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #11: comm syz.4.916: corrupted inode contents [ 52.988370][ T5400] loop2: detected capacity change from 0 to 512 [ 52.995498][ T5377] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 53.013491][ T5377] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #11: comm syz.4.916: corrupted inode contents [ 53.027925][ T29] audit: type=1326 audit(1750945288.784:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5404 comm="syz.1.928" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0c06ffe929 code=0x0 [ 53.051780][ T5377] EXT4-fs error (device loop4): ext4_truncate:4597: inode #11: comm syz.4.916: mark_inode_dirty error [ 53.061125][ T5406] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 53.063619][ T5377] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 53.069439][ T5406] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 53.079117][ T5377] EXT4-fs (loop4): 1 truncate cleaned up [ 53.086147][ T5406] vhci_hcd vhci_hcd.0: Device attached [ 53.098167][ T5377] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 53.115756][ T5400] EXT4-fs (loop2): too many log groups per flexible block group [ 53.123592][ T5400] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 53.130661][ T5400] EXT4-fs (loop2): mount failed [ 53.142958][ T5407] vhci_hcd: connection closed [ 53.143275][ T31] vhci_hcd: stop threads [ 53.152510][ T31] vhci_hcd: release socket [ 53.156965][ T31] vhci_hcd: disconnect device [ 53.180988][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.294318][ T5430] loop4: detected capacity change from 0 to 512 [ 53.333171][ T5430] EXT4-fs (loop4): 1 orphan inode deleted [ 53.339638][ T5430] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.354288][ T5430] ext4 filesystem being mounted at /197/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.390191][ T5442] loop1: detected capacity change from 0 to 512 [ 53.413131][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.442717][ T5442] EXT4-fs (loop1): too many log groups per flexible block group [ 53.450548][ T5442] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 53.464263][ T5442] EXT4-fs (loop1): mount failed [ 53.645553][ T5476] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 53.666833][ T29] audit: type=1400 audit(1750945289.446:157): avc: denied { relabelto } for pid=5473 comm="syz.1.960" name="214" dev="tmpfs" ino=1097 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 53.692643][ T29] audit: type=1400 audit(1750945289.446:158): avc: denied { associate } for pid=5473 comm="syz.1.960" name="214" dev="tmpfs" ino=1097 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 53.754287][ T5483] loop3: detected capacity change from 0 to 512 [ 53.790245][ T5483] EXT4-fs (loop3): 1 orphan inode deleted [ 53.815582][ T5483] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.839433][ T5478] loop0: detected capacity change from 0 to 8192 [ 53.880176][ T5483] ext4 filesystem being mounted at /164/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.896225][ T3531] loop0: p3 [ 53.900707][ T3531] loop0: p3 size 196608 extends beyond EOD, truncated [ 53.920637][ T5478] loop0: p3 [ 53.924013][ T5478] loop0: p3 size 196608 extends beyond EOD, truncated [ 53.952969][ T5504] loop2: detected capacity change from 0 to 256 [ 53.978089][ T5504] msdos: Unknown parameter 'no' [ 53.998262][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.013605][ T5502] loop1: detected capacity change from 0 to 8192 [ 54.044053][ T29] audit: type=1400 audit(1750945289.845:159): avc: denied { create } for pid=5511 comm="syz.3.974" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 54.077900][ T3299] loop1: p2 p3 p4 [ 54.081789][ T3299] loop1: p2 size 130943 extends beyond EOD, truncated [ 54.096984][ T3299] loop1: p3 size 16776960 extends beyond EOD, truncated [ 54.115468][ T3531] udevd[3531]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 54.126977][ T3299] loop1: p4 size 3599499392 extends beyond EOD, truncated [ 54.137066][ T5516] loop2: detected capacity change from 0 to 1024 [ 54.143851][ T3531] udevd[3531]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 54.153850][ T5502] loop1: p2 p3 p4 [ 54.154436][ T5516] EXT4-fs: Ignoring removed bh option [ 54.157647][ T5502] loop1: p2 size 130943 extends beyond EOD, truncated [ 54.178758][ T5502] loop1: p3 size 16776960 extends beyond EOD, truncated [ 54.190837][ T5502] loop1: p4 size 3599499392 extends beyond EOD, truncated [ 54.198750][ T5516] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 54.208050][ T5516] EXT4-fs (loop2): mount failed [ 54.265457][ T5526] loop4: detected capacity change from 0 to 1024 [ 54.287416][ T5526] EXT4-fs (loop4): bad geometry: first data block 0 is beyond end of filesystem (0) [ 54.307656][ T5528] IPv6: addrconf: prefix option has invalid lifetime [ 54.370305][ T5537] tmpfs: Bad value for 'mpol' [ 54.388311][ T3531] udevd[3531]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 54.402907][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.416748][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 54.489867][ T5548] loop2: detected capacity change from 0 to 512 [ 54.522923][ T5548] EXT4-fs: Ignoring removed oldalloc option [ 54.585706][ T5548] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.993: Parent and EA inode have the same ino 15 [ 54.614299][ T5548] EXT4-fs (loop2): Remounting filesystem read-only [ 54.620961][ T5548] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 54.634008][ T5548] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 54.679796][ T29] audit: type=1326 audit(1750945290.506:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5559 comm="syz.4.1001" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f515f69e929 code=0x0 [ 54.717897][ T5548] EXT4-fs (loop2): 1 orphan inode deleted [ 54.737413][ T5548] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.776652][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.791533][ T5575] loop1: detected capacity change from 0 to 512 [ 54.813228][ T5577] loop3: detected capacity change from 0 to 128 [ 54.872637][ T5575] EXT4-fs (loop1): 1 orphan inode deleted [ 54.911675][ T5575] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.922410][ T5589] loop4: detected capacity change from 0 to 8192 [ 54.942556][ T5575] ext4 filesystem being mounted at /227/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.972739][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.983293][ T3299] loop4: p3 [ 54.986654][ T3299] loop4: p3 size 196608 extends beyond EOD, truncated [ 55.015327][ T5589] loop4: p3 [ 55.018788][ T5589] loop4: p3 size 196608 extends beyond EOD, truncated [ 55.020869][ T5601] loop0: detected capacity change from 0 to 512 [ 55.065728][ T5601] EXT4-fs: Ignoring removed oldalloc option [ 55.074080][ T5607] IPv6: addrconf: prefix option has invalid lifetime [ 55.093590][ T5601] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.1019: Parent and EA inode have the same ino 15 [ 55.119793][ T5610] loop3: detected capacity change from 0 to 512 [ 55.135067][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 55.150229][ T3299] udevd[3299]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 55.173098][ T5601] EXT4-fs (loop0): Remounting filesystem read-only [ 55.179779][ T5601] EXT4-fs warning (device loop0): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 55.195291][ T5616] loop1: detected capacity change from 0 to 1024 [ 55.208081][ T5610] EXT4-fs: journaled quota format not specified [ 55.219511][ T5601] EXT4-fs (loop0): 1 orphan inode deleted [ 55.228849][ T5616] EXT4-fs: Ignoring removed bh option [ 55.248821][ T5601] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.277462][ T5616] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 55.306728][ T5616] EXT4-fs (loop1): mount failed [ 55.312877][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.343851][ T5634] loop0: detected capacity change from 0 to 512 [ 55.349989][ T5633] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 55.371944][ T5634] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 55.511308][ T29] audit: type=1400 audit(1750945291.399:161): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 55.584881][ T5662] loop3: detected capacity change from 0 to 512 [ 55.605876][ T5654] loop1: detected capacity change from 0 to 8192 [ 55.625270][ T5662] EXT4-fs: Ignoring removed oldalloc option [ 55.660269][ T5662] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.1049: Parent and EA inode have the same ino 15 [ 55.684604][ T3299] loop1: p1 p2 p3 p4 [ 55.688849][ T3299] loop1: p1 size 524288 extends beyond EOD, truncated [ 55.701859][ T5662] EXT4-fs (loop3): Remounting filesystem read-only [ 55.708577][ T5662] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 55.711520][ T3299] loop1: p2 start 861536256 is beyond EOD, truncated [ 55.719171][ T5662] EXT4-fs (loop3): 1 orphan inode deleted [ 55.725650][ T3299] loop1: p3 start 51183616 is beyond EOD, truncated [ 55.725675][ T3299] loop1: p4 size 65536 extends beyond EOD, truncated [ 55.762496][ T5654] loop1: p1 p2 p3 p4 [ 55.770135][ T5654] loop1: p1 size 524288 extends beyond EOD, truncated [ 55.806381][ T5654] loop1: p2 start 861536256 is beyond EOD, truncated [ 55.813997][ T5654] loop1: p3 start 51183616 is beyond EOD, truncated [ 55.816185][ T5687] loop0: detected capacity change from 0 to 512 [ 55.820666][ T5654] loop1: p4 size 65536 extends beyond EOD, truncated [ 55.902557][ T5687] EXT4-fs: Ignoring removed oldalloc option [ 55.908608][ T5687] ext4: Bad value for 'resgid' [ 55.909787][ T5693] loop3: detected capacity change from 0 to 512 [ 55.913496][ T5687] ext4: Bad value for 'resgid' [ 55.956440][ T5693] EXT4-fs (loop3): Invalid default hash set in the superblock [ 55.964198][ T3531] udevd[3531]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 55.965337][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 55.986762][ T5689] loop2: detected capacity change from 0 to 8192 [ 56.025044][ T3503] udevd[3503]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 56.064484][ T3292] loop2: p1 < > p3 p4 < > [ 56.068998][ T3292] loop2: partition table partially beyond EOD, truncated [ 56.084580][ T3292] loop2: p1 start 131074 is beyond EOD, truncated [ 56.091059][ T3292] loop2: p3 start 64768 is beyond EOD, truncated [ 56.101613][ T5689] loop2: p1 < > p3 p4 < > [ 56.106169][ T5689] loop2: partition table partially beyond EOD, truncated [ 56.124655][ T5689] loop2: p1 start 131074 is beyond EOD, truncated [ 56.131281][ T5689] loop2: p3 start 64768 is beyond EOD, truncated [ 56.341422][ T5737] loop0: detected capacity change from 0 to 512 [ 56.368807][ T5739] loop4: detected capacity change from 0 to 512 [ 56.381521][ T5742] loop3: detected capacity change from 0 to 128 [ 56.389939][ T5737] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 56.398383][ T5742] FAT-fs (loop3): bogus number of FAT sectors [ 56.404543][ T5742] FAT-fs (loop3): Can't find a valid FAT filesystem [ 56.434921][ T5739] EXT4-fs (loop4): fragment/cluster size (2048) != block size (4096) [ 56.442796][ T5737] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.458134][ T5737] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.1085: Failed to acquire dquot type 1 [ 56.513608][ T5737] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1085: bg 0: block 40: padding at end of block bitmap is not set [ 56.532387][ T5737] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 56.552491][ T5737] EXT4-fs (loop0): 1 truncate cleaned up [ 56.558545][ T5758] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 56.565122][ T5758] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 56.572886][ T5758] vhci_hcd vhci_hcd.0: Device attached [ 56.588484][ T5759] vhci_hcd: connection closed [ 56.589757][ T169] vhci_hcd: stop threads [ 56.598892][ T169] vhci_hcd: release socket [ 56.603430][ T169] vhci_hcd: disconnect device [ 56.805827][ T5797] loop3: detected capacity change from 0 to 512 [ 56.829383][ T5797] EXT4-fs: Ignoring removed nobh option [ 56.846917][ T5797] EXT4-fs: Mount option(s) incompatible with ext2 [ 56.908792][ T5809] loop0: detected capacity change from 0 to 128 [ 56.917405][ T5809] FAT-fs (loop0): bogus number of FAT sectors [ 56.923797][ T5809] FAT-fs (loop0): Can't find a valid FAT filesystem [ 56.970683][ T5803] loop1: detected capacity change from 0 to 8192 [ 57.018097][ T5803] loop1: p1 < > p3 p4 < > [ 57.022605][ T5803] loop1: partition table partially beyond EOD, truncated [ 57.056891][ T5803] loop1: p1 start 131074 is beyond EOD, truncated [ 57.063474][ T5803] loop1: p3 start 64768 is beyond EOD, truncated [ 57.268468][ T5834] loop4: detected capacity change from 0 to 8192 [ 57.311443][ T3531] loop4: p1 p2 p3 p4 [ 57.315749][ T3531] loop4: p1 size 524288 extends beyond EOD, truncated [ 57.335777][ T3531] loop4: p2 start 861536256 is beyond EOD, truncated [ 57.342694][ T3531] loop4: p3 start 51183616 is beyond EOD, truncated [ 57.349394][ T3531] loop4: p4 size 65536 extends beyond EOD, truncated [ 57.367583][ T5834] loop4: p1 p2 p3 p4 [ 57.371766][ T5834] loop4: p1 size 524288 extends beyond EOD, truncated [ 57.382047][ T5834] loop4: p2 start 861536256 is beyond EOD, truncated [ 57.388971][ T5834] loop4: p3 start 51183616 is beyond EOD, truncated [ 57.395769][ T5834] loop4: p4 size 65536 extends beyond EOD, truncated [ 57.544129][ T5885] loop0: detected capacity change from 0 to 512 [ 57.589497][ T5885] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 57.626238][ T5885] EXT4-fs (loop0): failed to open journal device unknown-block(8,3) -6 [ 57.735823][ T5895] loop3: detected capacity change from 0 to 8192 [ 57.770031][ T5895] loop3: p1 p2 p3 p4 [ 57.774194][ T5895] loop3: p1 size 524288 extends beyond EOD, truncated [ 57.808159][ T5895] loop3: p2 start 861536256 is beyond EOD, truncated [ 57.815136][ T5895] loop3: p3 start 51183616 is beyond EOD, truncated [ 57.821821][ T5895] loop3: p4 size 65536 extends beyond EOD, truncated [ 58.148109][ T5955] loop1: detected capacity change from 0 to 1024 [ 58.185781][ T5958] loop3: detected capacity change from 0 to 2048 [ 58.198618][ T5955] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 58.203710][ T5961] loop2: detected capacity change from 0 to 512 [ 58.217165][ T5955] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 58.228151][ T5955] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 58.237624][ T5961] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 58.249671][ T5955] EXT4-fs (loop1): orphan cleanup on readonly fs [ 58.256726][ T5955] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.1193: Freeing blocks not in datazone - block = 0, count = 4096 [ 58.270300][ T5961] EXT4-fs (loop2): failed to open journal device unknown-block(8,3) -6 [ 58.289765][ T5955] EXT4-fs (loop1): Remounting filesystem read-only [ 58.333671][ T5955] EXT4-fs (loop1): 1 orphan inode deleted [ 58.673688][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 58.673707][ T29] audit: type=1326 audit(1750945294.706:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6006 comm="syz.1.1229" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0c06ffe929 code=0x0 [ 58.823713][ T6024] loop4: detected capacity change from 0 to 2048 [ 58.937227][ T29] audit: type=1326 audit(1750945294.989:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6044 comm="syz.0.1236" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3c7c3ae929 code=0x0 [ 58.964485][ T6049] delete_channel: no stack [ 58.969141][ T6049] delete_channel: no stack [ 59.124409][ T6075] loop0: detected capacity change from 0 to 512 [ 59.136471][ T6075] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.1252: bg 0: block 16: invalid block bitmap [ 59.152836][ T6083] loop2: detected capacity change from 0 to 512 [ 59.159600][ T6083] EXT4-fs: Ignoring removed oldalloc option [ 59.191795][ T6075] EXT4-fs (loop0): Remounting filesystem read-only [ 59.192639][ T6083] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.1256: Parent and EA inode have the same ino 15 [ 59.198559][ T6075] EXT4-fs (loop0): 1 truncate cleaned up [ 59.227712][ T6083] EXT4-fs (loop2): Remounting filesystem read-only [ 59.234358][ T6083] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -30) [ 59.261234][ T6083] EXT4-fs (loop2): 1 orphan inode deleted [ 59.295736][ T29] audit: type=1400 audit(1750945295.367:166): avc: denied { write } for pid=6092 comm="syz.4.1260" name="config" dev="proc" ino=4026533026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 59.361467][ T6091] loop1: detected capacity change from 0 to 1024 [ 59.389814][ T6091] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 59.451976][ T6091] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 59.485060][ T6091] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 59.501675][ T6120] loop4: detected capacity change from 0 to 512 [ 59.524280][ T6123] delete_channel: no stack [ 59.529455][ T6123] delete_channel: no stack [ 59.540975][ T6120] EXT4-fs error (device loop4): ext4_orphan_get:1393: inode #15: comm syz.4.1270: iget: bad extra_isize 50264 (inode size 256) [ 59.584149][ T6120] EXT4-fs (loop4): Remounting filesystem read-only [ 59.752085][ T6155] loop1: detected capacity change from 0 to 512 [ 59.756197][ T6157] loop2: detected capacity change from 0 to 512 [ 59.781762][ T6155] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 59.792743][ T6155] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 59.802958][ T6155] EXT4-fs (loop1): group descriptors corrupted! [ 59.870528][ T6157] Quota error (device loop2): v2_read_file_info: Free block number 1090519040 out of range (1, 6). [ 59.895945][ T6157] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 59.910884][ T6157] EXT4-fs (loop2): mount failed [ 59.967321][ T6180] syz.3.1301: attempt to access beyond end of device [ 59.967321][ T6180] loop3: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 60.003212][ T6186] loop2: detected capacity change from 0 to 512 [ 60.020156][ T6180] EXT4-fs (loop3): unable to read superblock [ 60.045870][ T6186] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.1303: bg 0: block 16: invalid block bitmap [ 60.077511][ T6186] EXT4-fs (loop2): Remounting filesystem read-only [ 60.084612][ T6186] EXT4-fs (loop2): 1 truncate cleaned up [ 60.234549][ T29] audit: type=1400 audit(1750945296.343:167): avc: denied { mounton } for pid=6210 comm="syz.1.1315" path="/syzcgroup/cpu/syz1/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 60.271638][ T6213] loop2: detected capacity change from 0 to 512 [ 60.278843][ T6213] EXT4-fs: Ignoring removed i_version option [ 60.302393][ T6213] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.310221][ T6213] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1316: bg 0: block 131: padding at end of block bitmap is not set [ 60.336952][ T6213] EXT4-fs (loop2): Remounting filesystem read-only [ 60.369118][ T6213] EXT4-fs (loop2): 1 truncate cleaned up [ 60.526243][ T29] audit: type=1400 audit(1750945296.658:168): avc: denied { create } for pid=6233 comm="syz.1.1327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 [ 60.591303][ T29] audit: type=1400 audit(1750945296.721:169): avc: denied { read append } for pid=6240 comm="syz.2.1330" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 60.615474][ T29] audit: type=1400 audit(1750945296.721:170): avc: denied { open } for pid=6240 comm="syz.2.1330" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 60.689772][ T6247] loop3: detected capacity change from 0 to 512 [ 60.696443][ T6250] syz.2.1335: attempt to access beyond end of device [ 60.696443][ T6250] loop2: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 60.730237][ T6253] loop0: detected capacity change from 0 to 1024 [ 60.730564][ T6250] EXT4-fs (loop2): unable to read superblock [ 60.751472][ T6247] EXT4-fs error (device loop3): ext4_orphan_get:1393: inode #15: comm syz.3.1334: iget: bad extra_isize 50264 (inode size 256) [ 60.779121][ T6247] EXT4-fs (loop3): Remounting filesystem read-only [ 60.799536][ T6253] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 60.831659][ T6253] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 60.844508][ T6253] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 60.868580][ T6261] loop1: detected capacity change from 0 to 512 [ 60.913474][ T6261] Quota error (device loop1): v2_read_file_info: Free block number 1090519040 out of range (1, 6). [ 60.931401][ T6261] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 60.950180][ T6264] loop3: detected capacity change from 0 to 512 [ 60.987417][ T6264] EXT4-fs: Ignoring removed oldalloc option [ 61.005245][ T6261] EXT4-fs (loop1): mount failed [ 61.028308][ T6264] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.1338: Parent and EA inode have the same ino 15 [ 61.047160][ T6264] EXT4-fs (loop3): Remounting filesystem read-only [ 61.054433][ T6264] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -30) [ 61.102195][ T6264] EXT4-fs (loop3): 1 orphan inode deleted [ 61.163113][ T6293] loop0: detected capacity change from 0 to 128 [ 61.177865][ T6294] syz.4.1354 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 61.191163][ T6293] FAT-fs (loop0): bogus number of reserved sectors [ 61.197951][ T6293] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 61.207411][ T6293] FAT-fs (loop0): Can't find a valid FAT filesystem [ 61.433352][ T6333] loop3: detected capacity change from 0 to 128 [ 61.441593][ T6327] loop1: detected capacity change from 0 to 2048 [ 61.465388][ T6327] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 61.475175][ T6327] EXT4-fs (loop1): mount failed [ 61.500395][ T6342] loop3: detected capacity change from 0 to 512 [ 61.510954][ T6341] loop2: detected capacity change from 0 to 512 [ 61.531114][ T6342] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 61.552138][ T6341] EXT4-fs error (device loop2): ext4_orphan_get:1393: inode #15: comm syz.2.1376: iget: bad extra_isize 50264 (inode size 256) [ 61.556608][ T6342] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 61.580231][ T6342] EXT4-fs (loop3): 1 truncate cleaned up [ 61.621411][ T6341] EXT4-fs (loop2): Remounting filesystem read-only [ 61.717979][ T6368] tmpfs: Bad value for 'mpol' [ 61.718928][ T6366] loop2: detected capacity change from 0 to 1024 [ 61.759489][ T6366] EXT4-fs error (device loop2): __ext4_fill_super:5500: comm syz.2.1386: inode #2: comm syz.2.1386: iget: illegal inode # [ 61.788482][ T6366] EXT4-fs (loop2): get root inode failed [ 61.794220][ T6366] EXT4-fs (loop2): mount failed [ 61.861835][ T6382] 9pnet: Could not find request transport: f [ 61.960362][ T6400] tmpfs: Bad value for 'mpol' [ 62.093515][ T29] audit: type=1326 audit(1750945298.296:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6421 comm="syz.2.1415" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3d74a7e929 code=0x0 [ 62.268534][ T6450] syz.4.1428(6450): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 62.286267][ T6452] loop2: detected capacity change from 0 to 128 [ 62.330284][ T6449] loop0: detected capacity change from 0 to 4096 [ 62.368635][ T6463] loop1: detected capacity change from 0 to 128 [ 62.480844][ T6479] loop0: detected capacity change from 0 to 1024 [ 62.520639][ T6479] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 62.551152][ T6479] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 62.562344][ T6479] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 62.635870][ T6479] JBD2: no valid journal superblock found [ 62.641794][ T6479] EXT4-fs (loop0): Could not load journal inode [ 62.723272][ T6508] loop2: detected capacity change from 0 to 256 [ 62.756842][ T6508] FAT-fs (loop2): count of clusters too big (178174) [ 62.763703][ T6508] FAT-fs (loop2): Can't find a valid FAT filesystem [ 62.804672][ T6519] loop3: detected capacity change from 0 to 2048 [ 62.860971][ T6519] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 62.880949][ T6519] EXT4-fs (loop3): mount failed [ 63.125032][ T6566] loop0: detected capacity change from 0 to 2048 [ 63.142141][ T6566] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 63.156325][ T6566] EXT4-fs (loop0): mount failed [ 63.264012][ T6589] loop0: detected capacity change from 0 to 512 [ 63.271398][ T6590] loop1: detected capacity change from 0 to 512 [ 63.287283][ T6590] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 63.297243][ T6590] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 63.306332][ T6590] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (40000) [ 63.315846][ T6590] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 63.329229][ T6589] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 63.342945][ T6589] EXT4-fs (loop0): 1 truncate cleaned up [ 63.345793][ T6596] loop4: detected capacity change from 0 to 1024 [ 63.406921][ T6596] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.424795][ T6596] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.1498: Failed to acquire dquot type 0 [ 63.443557][ T6596] EXT4-fs error (device loop4): mb_free_blocks:1948: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 63.466886][ T6596] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.1498: corrupted inode contents [ 63.521382][ T6596] EXT4-fs error (device loop4): ext4_dirty_inode:6459: inode #13: comm syz.4.1498: mark_inode_dirty error [ 63.566656][ T6596] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.1498: corrupted inode contents [ 63.580353][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 63.580368][ T29] audit: type=1400 audit(1750945299.850:174): avc: denied { create } for pid=6622 comm="syz.2.1511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 63.610929][ T6596] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #13: comm syz.4.1498: mark_inode_dirty error [ 63.631211][ T6596] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.1498: corrupted inode contents [ 63.644453][ T6596] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 63.654598][ T6596] EXT4-fs error (device loop4): ext4_do_update_inode:5568: inode #13: comm syz.4.1498: corrupted inode contents [ 63.667988][ T6596] EXT4-fs error (device loop4): ext4_truncate:4597: inode #13: comm syz.4.1498: mark_inode_dirty error [ 63.680356][ T6596] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 63.693864][ T6596] EXT4-fs (loop4): 1 truncate cleaned up [ 63.727831][ T6635] loop4: detected capacity change from 0 to 256 [ 63.746776][ T6635] FAT-fs (loop4): count of clusters too big (178174) [ 63.753772][ T6635] FAT-fs (loop4): Can't find a valid FAT filesystem [ 63.860321][ T6650] loop0: detected capacity change from 0 to 512 [ 63.868917][ T29] audit: type=1326 audit(1750945300.154:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6655 comm="syz.3.1527" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f14dfe3e929 code=0x0 [ 63.885483][ T6653] loop2: detected capacity change from 0 to 1024 [ 63.915777][ T6650] EXT4-fs: inline encryption not supported [ 63.926139][ T6661] loop4: detected capacity change from 0 to 512 [ 63.931713][ T6650] journal_path: Lookup failure for './file0/../file0' [ 63.939281][ T6650] EXT4-fs: error: could not find journal device path [ 63.951291][ T6653] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.975347][ T6661] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 63.991551][ T6653] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.002629][ T6653] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.010651][ T6661] EXT4-fs (loop4): 1 truncate cleaned up [ 64.028508][ T6653] JBD2: no valid journal superblock found [ 64.034357][ T6653] EXT4-fs (loop2): Could not load journal inode [ 64.098181][ T6674] tmpfs: Bad value for 'mpol' [ 64.138323][ T29] audit: type=1326 audit(1750945300.448:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6677 comm="syz.2.1538" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3d74a7e929 code=0x0 [ 64.253268][ T6692] loop4: detected capacity change from 0 to 1024 [ 64.269196][ T6692] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 64.306951][ T6692] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.317950][ T6692] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.337971][ T6692] JBD2: no valid journal superblock found [ 64.343892][ T6692] EXT4-fs (loop4): Could not load journal inode [ 64.366403][ T6702] loop0: detected capacity change from 0 to 512 [ 64.383616][ T6702] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 64.403998][ T6702] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842e12c, mo2=0002] [ 64.413291][ T6702] System zones: 1-12 [ 64.418089][ T6702] EXT4-fs (loop0): orphan cleanup on readonly fs [ 64.424888][ T6702] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1550: bg 0: block 361: padding at end of block bitmap is not set [ 64.443927][ T6702] EXT4-fs (loop0): Remounting filesystem read-only [ 64.451272][ T6702] EXT4-fs (loop0): 1 truncate cleaned up [ 64.576179][ T6727] loop3: detected capacity change from 0 to 1024 [ 64.586900][ T6727] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 64.617409][ T6727] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 64.628434][ T6727] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 64.666575][ T6727] JBD2: no valid journal superblock found [ 64.672536][ T6727] EXT4-fs (loop3): Could not load journal inode [ 64.673132][ T6733] loop4: detected capacity change from 0 to 8192 [ 64.907314][ T29] audit: type=1326 audit(1750945301.256:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6762 comm="syz.1.1580" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0c06ffe929 code=0x0 [ 64.990449][ T6764] loop3: detected capacity change from 0 to 8192 [ 65.013675][ T29] audit: type=1326 audit(1750945301.361:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6776 comm="syz.1.1586" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f0c06ffe929 code=0x0 [ 65.044340][ T3531] loop3: p2 p4 [ 65.048249][ T3531] loop3: p2 start 452985600 is beyond EOD, truncated [ 65.055049][ T3531] loop3: p4 start 8388607 is beyond EOD, truncated [ 65.061775][ T6781] loop4: detected capacity change from 0 to 512 [ 65.089147][ T6764] loop3: p2 p4 [ 65.092819][ T6764] loop3: p2 start 452985600 is beyond EOD, truncated [ 65.099618][ T6764] loop3: p4 start 8388607 is beyond EOD, truncated [ 65.115218][ T6781] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.4.1588: corrupted xattr block 95: invalid header [ 65.183068][ T6781] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1588: bg 0: block 7: invalid block bitmap [ 65.229138][ T2997] ================================================================== [ 65.237301][ T2997] BUG: KCSAN: data-race in dont_mount / step_into [ 65.243830][ T6781] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 65.243983][ T6781] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #11: comm syz.4.1588: corrupted xattr block 95: invalid header [ 65.252623][ T2997] [ 65.252634][ T2997] read-write to 0xffff888106e860c0 of 4 bytes by task 3299 on cpu 1: [ 65.252654][ T2997] dont_mount+0x2a/0x40 [ 65.252692][ T2997] vfs_unlink+0x28f/0x420 [ 65.252732][ T2997] do_unlinkat+0x28e/0x4c0 [ 65.252765][ T2997] __x64_sys_unlink+0x2e/0x40 [ 65.252802][ T2997] x64_sys_call+0x22a6/0x2fb0 [ 65.252827][ T2997] do_syscall_64+0xd2/0x200 [ 65.252846][ T2997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.252869][ T2997] [ 65.252876][ T2997] read to 0xffff888106e860c0 of 4 bytes by task 2997 on cpu 0: [ 65.252894][ T2997] step_into+0xe3/0x820 [ 65.252916][ T2997] walk_component+0x162/0x220 [ 65.252940][ T2997] path_lookupat+0xfe/0x2a0 [ 65.252968][ T2997] filename_lookup+0x147/0x340 [ 65.252995][ T2997] do_readlinkat+0x7d/0x320 [ 65.253023][ T2997] __x64_sys_readlink+0x47/0x60 [ 65.253050][ T2997] x64_sys_call+0x2cf3/0x2fb0 [ 65.253074][ T2997] do_syscall_64+0xd2/0x200 [ 65.253093][ T2997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.253117][ T2997] [ 65.253121][ T2997] value changed: 0x00300008 -> 0x00004008 [ 65.253134][ T2997] [ 65.253138][ T2997] Reported by Kernel Concurrency Sanitizer on: [ 65.253166][ T2997] CPU: 0 UID: 0 PID: 2997 Comm: udevd Not tainted 6.16.0-rc3-syzkaller-00072-gee88bddf7f2f #0 PREEMPT(voluntary) [ 65.253197][ T2997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 65.253213][ T2997] ================================================================== [ 65.411254][ T6781] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 65.421162][ T6781] EXT4-fs (loop4): 1 orphan inode deleted