last executing test programs: 1.342928684s ago: executing program 1 (id=2822): syz_mount_image$msdos(&(0x7f0000000000), &(0x7f00000004c0)='./file0\x00', 0x80c486, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="efee3cd9b1dc4e1dc27851afe95d9b3a013e7f80b139b4263a666ea6b324c07d6ab7df69adb153b062f13ebd04622a9aa9b2b2f889ff8c32ec45cfc78591e47c60e5a2967e4a06a35ed6c5098896deb393da12c8e949b966e4cef5ab45e18ab08661566a666f6b963a2b783ad38e9f6a767e57de82f0dfc08b607d1a00891468021a54dffb30425b4d52da8a1735e4f777e7d8b58aa33d75b8bf25314e526954cc47d1e715187e09c56a0828197497e8992b5705ec772a36d06a018245680fc6bc3f9ee4ea8c9004594c771c44e53c50cef08cbad4554d19e14c70f351af8fabc0ee2e202e43"], 0xfb, 0x2b1, &(0x7f0000000100)="$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") r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="10000000131401"], 0x10}, 0x1, 0x0, 0x0, 0x20000010}, 0x20044800) 1.316167475s ago: executing program 1 (id=2824): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0xd1bd17c4b9ef5e5b, 0x70bd26, 0x25dfdbff, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0xc880}, 0x90) 1.237358509s ago: executing program 2 (id=2827): r0 = syz_open_dev$sg(&(0x7f0000001600), 0x0, 0x40042) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x80, 0x6, 0x3, 0xffffffff, 0x5}) 1.171012363s ago: executing program 1 (id=2828): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000013c0)="d080", 0xfdef}], 0x1, 0x0, 0x0, 0x800300}, 0x20000801) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x40002002) 1.158703464s ago: executing program 2 (id=2830): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x2000847, &(0x7f0000000400)={[{@nodots}, {@fat=@dmask={'dmask', 0x3d, 0x1}}, {@dots}, {@fat=@flush}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x7fff}}, {@nodots}, {@dots}, {@fat=@umask={'umask', 0x3d, 0x4}}, {@fat=@quiet}, {@dots}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x9}}, {@nodots}, {@fat=@fmask={'fmask', 0x3d, 0x7fffffff}}, {@nodots}, {@fat=@usefree}, {@fat=@check_normal}], [{@fsname={'fsname', 0x3d, '\x1b,&/.'}}, {@uid_gt}, {@fowner_lt}]}, 0x1, 0x244, &(0x7f0000000580)="$eJzs3bFqFEEYB/AvySW5pPFqsViwsQrqGxxygrggnGyhlQvRJhHh0qxW9xg+g4/kY6RKt2J2ycWNWsgmc+f+fnDMx/0Z+Ka5uWJm992DjyfHn84+1N+/xnicxShiGRcRk9iOnWhsteP2Zb0X1y0DANg083k5Td0DPdq68c1BRJS7EbF/Iyq+3VFXAAAAAAAAAAAA9Mz5fwAYHuf//3+LxbQ8bP+//cr5fwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACCdi7q+V//lk7o/AKB/9n8AGB77PwAMj/0fAIbn9Zu3L6d5Pptn2TjifFkVVdGMTf78RT57nF2arGadV1Wx29b57EmTZ938sJ3/9Lf5Xjx62OQ/s2ev8k6+H8e3vXgAAAAAAAAAAAAAAAAAAABYE0fZlc79/p0mP/pT3lTXng/Qub8/ivujO1sGAAAAAAAAAAAAAAAAAAAAbLSzz19OytPT9wuF4qo4iH+YNY71aL7XIiYRa9BGgiL1LxMAAAAAAAAAAAAAAAAAAAzP6tJv6k4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIJ3V+/9vr0i9RgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAYfgQAAP//EzSOwA==") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x119) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x40047211, &(0x7f00000000c0)) 704.337906ms ago: executing program 2 (id=2846): timer_create(0x0, 0x0, &(0x7f0000000300)=0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0x42795000) timer_gettime(r0, &(0x7f0000000000)) 637.431189ms ago: executing program 2 (id=2850): r0 = memfd_create(&(0x7f0000000ec0)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf2\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\b\xc8NC\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x940a, 0x1000007}) fcntl$addseals(r0, 0x409, 0xb) 576.633822ms ago: executing program 0 (id=2851): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read$hidraw(r0, &(0x7f0000002380)=""/93, 0xfdef) write$binfmt_script(r1, &(0x7f0000020480)={'#! ', './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'}, 0x1000c) 522.912794ms ago: executing program 3 (id=2853): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{}, &(0x7f0000000180), 0x0}, 0x20) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0xfeffff, 0xe80, 0x3f000002, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0xf0, 0xffffff0c}, 0x40) 514.396765ms ago: executing program 3 (id=2854): r0 = socket(0xa, 0x5, 0x0) listen(r0, 0x8) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x3, 0x10000, 0x6c, 0x22e, 0x1, 0x212}}], 0x30, 0x4855}, 0x24000052) 416.20509ms ago: executing program 3 (id=2856): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000010000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7020000000000008500000086000000850000000e000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 361.861582ms ago: executing program 0 (id=2857): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setuid(0xee00) rt_sigqueueinfo(r0, 0x9, &(0x7f00000007c0)={0x0, 0x0, 0xffffffc0}) 361.404232ms ago: executing program 3 (id=2859): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x18, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) 267.099597ms ago: executing program 4 (id=2860): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, 0x0) 266.973537ms ago: executing program 3 (id=2861): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000540)='./bus\x00', 0x8800, &(0x7f0000000280)={[{@errors_remount}, {@usrquota}, {@minixdf}, {@nombcache}]}, 0x1, 0x51a, &(0x7f0000000f00)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) 266.920617ms ago: executing program 0 (id=2862): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x1d, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x40, 0x7fff0000}]}) fdatasync(r0) 266.819317ms ago: executing program 4 (id=2863): r0 = socket$inet6_udplite(0xa, 0x2, 0x88) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f00000005c0)={'syztnl0\x00', 0x0, 0x0, 0x7f, 0x0, 0x4, 0x43, @mcast1, @loopback={0xfec0ffff00000000, 0xffff8881114a4aa8}, 0x40, 0x700, 0x0, 0x3}}) 233.302228ms ago: executing program 2 (id=2864): io_setup(0x1, &(0x7f0000000180)=0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x4, r1, 0x0}]) 214.091899ms ago: executing program 4 (id=2865): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80c42, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x400) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfff, 0x7, 0x10, 0xfff7fff5, 0xe, "262176cf2c9b385e6c136b700c94d8c036e0ff"}) 152.738083ms ago: executing program 0 (id=2866): unshare(0x6020400) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x8840, 0x0) fcntl$setownex(r0, 0xf, 0x0) 152.569773ms ago: executing program 0 (id=2867): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)={0x3c, r1, 0x7, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x739}]}, 0x3c}, 0x1, 0x0, 0x0, 0x81}, 0x0) 152.372383ms ago: executing program 1 (id=2868): r0 = socket(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r0, &(0x7f0000000880)=[{{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}, {{&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1400"], 0x18, 0x64001}}], 0x2, 0x0) 151.858573ms ago: executing program 4 (id=2869): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x10, 0x0, 0x7fff7ffc}]}) r0 = shmget$private(0x0, 0x800000, 0x54003f00, &(0x7f0000800000/0x800000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xbbdccba4532b703b) 34.886709ms ago: executing program 4 (id=2870): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x802) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) writev(r0, 0x0, 0x0) 34.720629ms ago: executing program 1 (id=2871): r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @remote}}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x4048800) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) 34.571159ms ago: executing program 2 (id=2872): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000001600)=@newqdisc={0xac, 0x24, 0xd0f, 0x70bd2d, 0x3, {0x60, 0x0, 0x0, r1, {0x0, 0x2}, {0xffff, 0xffff}, {0x4}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x10, [0x2, 0x1, 0x6, 0x9, 0x8, 0x9, 0xa, 0x9, 0x5, 0x2, 0x2, 0xd, 0x8, 0xe, 0x2, 0xf], 0x0, [0x0, 0x3, 0xd, 0x6, 0x5, 0xf, 0x7, 0x1ff, 0x2, 0xfb42, 0xc4b, 0x7ff, 0x9, 0x0, 0xb, 0x54], [0xfff9, 0x9, 0xffff, 0xff, 0x2, 0x9f1, 0x1, 0x3b27, 0x1, 0xd, 0x337, 0x5, 0x91b, 0x3, 0x20, 0x7]}}}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0xd, 0xd98, 0x10, 0x1, 0x80, 0x7}}, {0x4}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40001d4}, 0x8840) 34.485939ms ago: executing program 4 (id=2873): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x118, 0x50000089) 17.898719ms ago: executing program 1 (id=2874): r0 = memfd_create(&(0x7f0000000ec0)='\x103q}2[\xe0\x9a\xee\xaf\x03\x97\x9et\v\"|Ma\x86\xe7\xc0\x14\x9f\xb9h\xb1\x96\xe7=I\x860S6\xb5\xa8\xc2\x95Je%\xfeG\'e\xe5\x8f\xf8\xd2\x1c\xc0\xfb\x1c\xa6\xab\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94k\xcd\t\x00\x90k\xd6\x05\xb6\x03\x00\x00\x00A\xc5\x9c_\xd4\x18,\f\xd4s\xb2\x99/\xc0\x9a\xf2Oc\xc0c\x03gB!\xb0\xb8n\x01\x9bT\x95\x10\x86\xe8$\x7f\r[\xf9\x0e1v\xb1\n\x88\v\x95uy\xb5:`\x8b\nC\x18A;\xaa%\xaf\xc7\xa3\xac\xa2D\xb5\xe2\xe1\xdc(\xfd\x05\x9fB\x84O\xfe@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\xa0\x17\xe3\xac\xe9\xc9\xa7\x8a\x1b\x03\"&\xac\xcap>\xccZ\x01\xbc\x18\xc1\xb9\xe9\v\x8b\x9c\xb4Q\xd4\x96EV<>\x99\xca\xb3\xe0\xc4tL\xed\xf5W\xbd#\xcf\x8a\x84\xed\x9f/\xd4\xbb\xea;-Dp\xf8\xd0F\x90\xf8\x92Ip6\xf4\x16\xe8\x14\xe0\x92!\x92-F\xe2\x14D\x91\xa8b\x04\xdd\x1d\a\xdc\xe0\x18\x85{\x80Q\xf6k\x96\xfaQ\x9fW\vO\xf0\xe4O\\\xceS\xf2\xde\x049d\x06#\x88\xc3\xdf\x85O\x1c\xc3\xad?r\xd7\x0e\x00\xd7\x83\xb0\x88\x9c\xf6Y-F\x98\xdd\x9c~\xfd\x95\xc3\xb6lC\xaa\"Y\xa2K\xecz\x84:*\xf5Y\xd1\x9b1\x91\x9b\x15\xd4\xec\x02o\x01&\xaa\x90w\xc4\xc7yn\xb5\x1ag\xab&?\xbe\xcb\xe8v\xa8\xe0\xa4\x81sW\xacf\x149\xd2}\xefCGa\x9a$4\x8c\xa5!p\x83\x05\x96%\x02%\xabj\n\b\xc8NC\x91}&y\xd3\xe1\xeep\'\xc5\xab\x19GsX5\x8c\n\x9fh\xee;4\xb1%V\xe0\xa9\x8e\xf30:\xd8\x18N~G\x139\xcas\xf4D\xd4\xd0s\r3\xcb\x9a&\xdf+(\xc9S\x9eL5\x84\xb1\x90pN\xe7/\r\b\x9a\xf13Q\xf9\xdf\x7fX\xa0\xafK\xefh\xbfOv\x9bh\xb3\xc0\xf5\x80\xba\"@\'\x02\xafi\xeaE\xa6a6F\xde\xd4\xfa\x84\xe4+A\xb7\xa2\x8f\xc9\xee|xxn\xefw\x93]%\xd0\x19\x132\x86\xabn\xfe\x91\xb6Cl\xcf\x04\x1cq\xc1\x1d~\x8d\x01\x83\x93_\x83\x8a`v\xb0K,|S\xe4\xba\xb1\f\xc8`\xa6s\xad\x11\xd4wG\x80u\x87u\xff\x87\xee', 0x2) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x940a, 0x1000007}) fcntl$addseals(r0, 0x409, 0xb) 17.393859ms ago: executing program 0 (id=2875): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001000)={{r0, 0xffffffffffffffff}, &(0x7f0000000f80), &(0x7f0000000fc0)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a80)={{r1}, &(0x7f0000000a00), &(0x7f0000000a40), 0x700}, 0x20) 0s ago: executing program 3 (id=2876): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@base={0x1, 0xa, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f00000003c0), &(0x7f0000000580)=@tcp}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0), &(0x7f0000000300)=@tcp, 0x1}, 0x20) kernel console output (not intermixed with test programs): 4077][ T4899] bond1 (unregistering): Released all slaves [ 60.466726][ T4911] Cannot find del_set index 0 as target [ 60.549418][ T4922] netlink: 156 bytes leftover after parsing attributes in process `syz.4.591'. [ 60.578175][ T4922] tipc: Started in network mode [ 60.588403][ T4922] tipc: Node identity 000000405f003a000000000000000001, cluster identity 4711 [ 60.590566][ T4929] netlink: 4 bytes leftover after parsing attributes in process `syz.0.595'. [ 60.599326][ T4922] tipc: Enabling of bearer rejected, failed to enable media [ 60.900010][ T4971] x_tables: ip_tables: recent.0 match: invalid size 216 (kernel) != (user) 4096 [ 61.039159][ T4991] netlink: 48 bytes leftover after parsing attributes in process `syz.4.622'. [ 61.151396][ T5004] loop1: detected capacity change from 0 to 1024 [ 61.159069][ T5004] EXT4-fs: Ignoring removed nobh option [ 61.165022][ T5004] EXT4-fs: inline encryption not supported [ 61.195902][ T5004] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.246432][ T5016] EXT4-fs: Ignoring removed orlov option [ 61.265582][ T5019] netlink: 'syz.4.637': attribute type 66 has an invalid length. [ 61.287111][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.306831][ T5016] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.468146][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.825210][ T5077] ext4 filesystem being mounted at /111/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.907581][ T70] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm kworker/u8:4: bg 0: block 64: padding at end of block bitmap is not set [ 61.947947][ T70] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 61.961241][ T70] EXT4-fs (loop4): This should not happen!! Data will be lost [ 61.961241][ T70] [ 61.971491][ T70] EXT4-fs (loop4): Total free blocks count 0 [ 61.977736][ T70] EXT4-fs (loop4): Free/Dirty block details [ 61.984126][ T70] EXT4-fs (loop4): free_blocks=0 [ 61.990217][ T70] EXT4-fs (loop4): dirty_blocks=560 [ 61.996039][ T70] EXT4-fs (loop4): Block reservation details [ 62.003484][ T70] EXT4-fs (loop4): i_reserved_data_blocks=35 [ 62.010606][ T70] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 18 with max blocks 528 with error 28 [ 62.035631][ T70] EXT4-fs (loop4): This should not happen!! Data will be lost [ 62.035631][ T70] [ 62.289572][ T5120] EXT4-fs: Ignoring removed orlov option [ 62.600957][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 62.600973][ T28] audit: type=1326 audit(1773691708.357:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.691" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 62.694524][ T28] audit: type=1326 audit(1773691708.367:382): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.691" exe="/root/syz-executor" sig=0 arch=c000003e syscall=121 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 62.771241][ T28] audit: type=1326 audit(1773691708.367:383): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.691" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 62.802579][ T28] audit: type=1326 audit(1773691708.367:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5143 comm="syz.1.691" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 62.883357][ T5168] EXT4-fs: Ignoring removed orlov option [ 62.977709][ T5176] EXT4-fs (loop4): 1 truncate cleaned up [ 63.115057][ T28] audit: type=1107 audit(1773691708.867:385): pid=5188 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' [ 63.589930][ T28] audit: type=1400 audit(1773691709.347:386): avc: denied { connect } for pid=5221 comm="syz.3.727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.678225][ T5232] set_capacity_and_notify: 8 callbacks suppressed [ 63.678358][ T5232] loop4: detected capacity change from 0 to 1024 [ 63.701006][ T5232] EXT4-fs: Ignoring removed orlov option [ 64.039137][ T5268] loop4: detected capacity change from 0 to 1024 [ 64.046772][ T5268] EXT4-fs: Ignoring removed orlov option [ 64.185191][ T28] audit: type=1400 audit(1773691709.937:387): avc: denied { create } for pid=5279 comm="syz.2.752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 64.225929][ T28] audit: type=1400 audit(1773691709.957:388): avc: denied { setopt } for pid=5279 comm="syz.2.752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 64.258187][ T28] audit: type=1400 audit(1773691709.977:389): avc: denied { create } for pid=5281 comm="syz.1.753" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 64.314001][ T28] audit: type=1400 audit(1773691709.977:390): avc: denied { write } for pid=5281 comm="syz.1.753" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 64.524934][ T5311] loop0: detected capacity change from 0 to 1024 [ 64.558471][ T5317] loop4: detected capacity change from 0 to 512 [ 64.566537][ T5317] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 64.600111][ T5323] loop2: detected capacity change from 0 to 512 [ 64.603009][ T5317] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 64.624890][ T5317] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 64.624936][ T5323] EXT4-fs (loop2): 1 truncate cleaned up [ 64.646065][ T5317] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 64.675555][ T5317] System zones: 0-2, 18-18, 34-35 [ 64.694076][ T5317] EXT4-fs warning (device loop4): ext4_lookup:1797: Inconsistent encryption contexts: 12/14 [ 64.814070][ T5340] loop2: detected capacity change from 0 to 128 [ 64.839180][ T5340] ext4 filesystem being mounted at /133/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.928845][ T3364] kernel write not supported for file /snd/seq (pid: 3364 comm: kworker/1:2) [ 64.944015][ T5350] loop3: detected capacity change from 0 to 1024 [ 64.951274][ T5350] EXT4-fs: Ignoring removed orlov option [ 65.106499][ T5362] __nla_validate_parse: 3 callbacks suppressed [ 65.106516][ T5362] netlink: 12 bytes leftover after parsing attributes in process `syz.2.798'. [ 65.147893][ T5364] loop3: detected capacity change from 0 to 512 [ 65.179766][ T5364] EXT4-fs (loop3): 1 truncate cleaned up [ 65.199618][ T5369] loop4: detected capacity change from 0 to 512 [ 65.235071][ T5369] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 65.288201][ T5369] EXT4-fs (loop4): orphan cleanup on readonly fs [ 65.323654][ T5369] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 65.379089][ T5377] wireguard0: entered promiscuous mode [ 65.379861][ T5369] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 65.385178][ T5377] wireguard0: entered allmulticast mode [ 65.409674][ T5369] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.791: bg 0: block 15: invalid block bitmap [ 65.423179][ T5369] loop4: lost filesystem error report for type 5 error -117 [ 65.426393][ T5369] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 65.433950][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 65.433967][ C0] EXT4-fs (loop4): initial error at time 1773691711: ext4_validate_block_bitmap:432 [ 65.433987][ C0] EXT4-fs (loop4): last error at time 1773691711: ext4_validate_block_bitmap:432 [ 65.468492][ T5369] loop4: lost filesystem error report for type 5 error -117 [ 65.469844][ T5380] loop2: detected capacity change from 0 to 512 [ 65.483837][ T5369] EXT4-fs (loop4): 1 truncate cleaned up [ 65.583936][ T5380] ext4 filesystem being mounted at /137/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.617796][ C0] hrtimer: interrupt took 38442 ns [ 65.634800][ T5380] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.795: Failed to acquire dquot type 0 [ 65.777975][ T5402] netlink: 'syz.4.807': attribute type 21 has an invalid length. [ 66.048418][ T5394] ------------[ cut here ]------------ [ 66.067359][ T5394] EA inode 11 i_nlink=2 [ 66.067786][ T5394] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#1: syz.3.803/5394 [ 66.090219][ T5394] Modules linked in: [ 66.095942][ T5394] CPU: 1 UID: 0 PID: 5394 Comm: syz.3.803 Not tainted syzkaller #0 PREEMPT(full) [ 66.109129][ T5394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 66.120399][ T5394] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 66.130867][ T5394] Code: 54 47 99 ff 4c 8d 2d ad ad 5d 05 49 8d 7e 40 e8 f4 e0 b5 ff 49 8b 6e 40 4c 89 e7 e8 28 dc b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 4f 88 dd 03 66 66 66 66 66 66 2e [ 66.152546][ T5394] RSP: 0018:ffffc9000bf4f778 EFLAGS: 00010246 [ 66.159919][ T5394] RAX: ffff8881049dcdc8 RBX: ffff88811b02b628 RCX: ffffffff81c01748 [ 66.168889][ T5394] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871dc4e0 [ 66.184589][ T5394] RBP: 000000000000000b R08: 000188811b02b5db R09: 0000000000000000 [ 66.193680][ T5394] R10: ffffc9000bf4f6a8 R11: 0001c9000bf4f6a8 R12: ffff88811b02b5d8 [ 66.202069][ T5394] R13: ffffffff871dc4e0 R14: ffff88811b02b590 R15: 0000000000000001 [ 66.210968][ T5394] FS: 00007f42971df6c0(0000) GS:ffff8882ae9db000(0000) knlGS:0000000000000000 [ 66.221168][ T5394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.228989][ T5394] CR2: 00007f3344767dac CR3: 000000012b188000 CR4: 00000000003506f0 [ 66.241929][ T5394] Call Trace: [ 66.249136][ T5394] [ 66.253097][ T5394] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 66.259629][ T5394] ? errseq_check+0x2c/0x50 [ 66.268677][ T5394] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 66.274989][ T5394] ? ext4_truncate+0x92b/0xb00 [ 66.281339][ T5394] ext4_evict_inode+0xa1f/0xd60 [ 66.287116][ T5394] ? __pfx_ext4_evict_inode+0x10/0x10 [ 66.293192][ T5394] evict+0x2af/0x510 [ 66.298256][ T5394] iput+0x41a/0x580 [ 66.302757][ T5394] ext4_process_orphan+0x1a9/0x1c0 [ 66.309569][ T5394] ext4_orphan_cleanup+0x6a8/0xa00 [ 66.316346][ T5394] ext4_fill_super+0x3408/0x37c0 [ 66.322289][ T5394] ? set_blocksize+0x14c/0x270 [ 66.328238][ T5394] ? setup_bdev_super+0x30e/0x370 [ 66.334678][ T5394] ? __pfx_ext4_fill_super+0x10/0x10 [ 66.341257][ T5394] get_tree_bdev_flags+0x291/0x300 [ 66.347962][ T5394] ? __pfx_ext4_fill_super+0x10/0x10 [ 66.355237][ T5394] get_tree_bdev+0x1f/0x30 [ 66.360222][ T5394] ext4_get_tree+0x1c/0x30 [ 66.365489][ T5394] vfs_get_tree+0x57/0x1d0 [ 66.370718][ T5394] do_new_mount+0x288/0x8d0 [ 66.376402][ T5394] path_mount+0x4d0/0xbc0 [ 66.381701][ T5394] __se_sys_mount+0x28c/0x2e0 [ 66.388086][ T5394] __x64_sys_mount+0x67/0x80 [ 66.398252][ T5394] x64_sys_call+0x2d61/0x3020 [ 66.404270][ T5394] do_syscall_64+0x12c/0x370 [ 66.422168][ T5394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.422445][ T5442] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 66.447599][ T5394] RIP: 0033:0x7f429878da0a [ 66.460457][ T5394] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 66.486988][ T5394] RSP: 002b:00007f42971dee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.496559][ T5394] RAX: ffffffffffffffda RBX: 00007f42971deee0 RCX: 00007f429878da0a [ 66.506399][ T5394] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f42971deea0 [ 66.516658][ T5394] RBP: 00002000000009c0 R08: 00007f42971deee0 R09: 0000000000800718 [ 66.532367][ T5394] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 66.541999][ T5394] R13: 00007f42971deea0 R14: 000000000000048d R15: 0000200000000200 [ 66.551708][ T5394] [ 66.556799][ T5394] ---[ end trace 0000000000000000 ]--- [ 66.585890][ T5394] EXT4-fs (loop3): 1 orphan inode deleted [ 66.796813][ T5464] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.832: missing EA_INODE flag [ 66.839543][ T5464] EXT4-fs (loop3): Remounting filesystem read-only [ 67.081841][ T5493] netlink: 144 bytes leftover after parsing attributes in process `syz.0.846'. [ 67.102291][ T5495] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 67.117306][ T5495] FAT-fs (loop3): Filesystem has been set read-only [ 67.130653][ T5493] Zero length message leads to an empty skb [ 67.208244][ T5507] netlink: 32 bytes leftover after parsing attributes in process `syz.4.852'. [ 67.241597][ T5506] ext4 filesystem being mounted at /177/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.262705][ T5512] hsr0: entered promiscuous mode [ 67.573854][ T5549] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 67.597715][ T5550] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.617316][ T5549] EXT4-fs (loop1): 1 truncate cleaned up [ 67.626297][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 67.626335][ T28] audit: type=1400 audit(1773691713.387:420): avc: denied { read } for pid=5551 comm="syz.3.875" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.679432][ T5550] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.873: bg 0: block 4: invalid block bitmap [ 67.690811][ T28] audit: type=1400 audit(1773691713.387:421): avc: denied { open } for pid=5551 comm="syz.3.875" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.716110][ T28] audit: type=1400 audit(1773691713.417:422): avc: denied { create } for pid=5559 comm="syz.2.876" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.737216][ T5550] loop0: lost filesystem error report for type 5 error -117 [ 67.740632][ T5550] EXT4-fs (loop0): 1 truncate cleaned up [ 67.748642][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 67.748670][ C0] EXT4-fs (loop0): initial error at time 1773691713: ext4_validate_block_bitmap:432 [ 67.748713][ C0] EXT4-fs (loop0): last error at time 1773691713: ext4_validate_block_bitmap:432 [ 67.792817][ T28] audit: type=1400 audit(1773691713.417:423): avc: denied { ioctl } for pid=5551 comm="syz.3.875" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 67.852849][ T28] audit: type=1326 audit(1773691713.427:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5561 comm="syz.4.878" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f33444ec799 code=0x0 [ 67.881906][ T5570] netlink: 8 bytes leftover after parsing attributes in process `syz.1.881'. [ 67.896320][ T28] audit: type=1400 audit(1773691713.427:425): avc: denied { mount } for pid=5548 comm="syz.1.872" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 67.918799][ T28] audit: type=1400 audit(1773691713.427:426): avc: denied { setopt } for pid=5559 comm="syz.2.876" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.939264][ T28] audit: type=1400 audit(1773691713.427:427): avc: denied { write } for pid=5559 comm="syz.2.876" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 67.960592][ T28] audit: type=1400 audit(1773691713.427:428): avc: denied { add_name } for pid=5548 comm="syz.1.872" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 67.985043][ T5575] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.003447][ T5575] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.018998][ T28] audit: type=1400 audit(1773691713.437:429): avc: denied { create } for pid=5548 comm="syz.1.872" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 68.144539][ T5584] usb usb8: usbfs: interface 0 claimed by hub while 'syz.2.886' resets device [ 68.270790][ T5598] netlink: 'syz.3.894': attribute type 2 has an invalid length. [ 68.410063][ T5616] netlink: 152 bytes leftover after parsing attributes in process `syz.3.902'. [ 68.476182][ T5621] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 68.533618][ T5621] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.905: bg 0: block 104: invalid block bitmap [ 68.599455][ T5621] loop2: lost filesystem error report for type 5 error -117 [ 68.599694][ T5621] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 68.607163][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 68.607188][ C0] EXT4-fs (loop2): initial error at time 1773691714: ext4_validate_block_bitmap:432 [ 68.607215][ C0] EXT4-fs (loop2): last error at time 1773691714: ext4_validate_block_bitmap:432 [ 68.642648][ T5621] loop2: lost filesystem error report for type 5 error -117 [ 68.642927][ T5621] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.905: invalid indirect mapped block 1 (level 1) [ 68.665623][ T5621] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 68.665843][ T5621] EXT4-fs (loop2): 1 truncate cleaned up [ 68.709192][ T5643] netlink: 'syz.1.914': attribute type 2 has an invalid length. [ 68.761873][ T5646] netlink: 56 bytes leftover after parsing attributes in process `syz.0.916'. [ 68.815806][ T5653] vhci_hcd vhci_hcd.2: invalid port number 96 [ 68.825151][ T5656] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 68.847629][ T5653] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 68.922077][ T5670] SELinux: policydb string does not match my string SE Linux [ 68.931414][ T5670] SELinux: failed to load policy [ 68.971257][ T5677] set_capacity_and_notify: 9 callbacks suppressed [ 68.971276][ T5677] loop0: detected capacity change from 0 to 512 [ 69.031112][ T5677] ext4 filesystem being mounted at /188/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.077384][ T5688] loop1: detected capacity change from 0 to 512 [ 69.084415][ T5688] EXT4-fs: Ignoring removed bh option [ 69.119148][ T5688] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 69.170044][ T5688] EXT4-fs (loop1): 1 truncate cleaned up [ 69.197772][ T5700] mmap: syz.2.939 (5700) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 69.284895][ T5712] netlink: 'syz.4.943': attribute type 28 has an invalid length. [ 69.848593][ T5783] loop3: detected capacity change from 0 to 8192 [ 70.004838][ T5805] loop0: detected capacity change from 0 to 512 [ 70.015039][ T5805] EXT4-fs: Ignoring removed nobh option [ 70.015303][ T5807] netlink: 12 bytes leftover after parsing attributes in process `syz.1.990'. [ 70.043563][ T5805] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 70.057070][ T5809] loop3: detected capacity change from 0 to 1024 [ 70.071000][ T5809] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e040c01c, mo2=0002] [ 70.088690][ T5805] EXT4-fs (loop0): 1 truncate cleaned up [ 70.094871][ T5809] System zones: 0-1, 3-36 [ 70.100322][ T5809] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.991: bad orphan inode 134217728 [ 70.124048][ T5809] loop3: lost filesystem error report for type 5 error -117 [ 70.228440][ T5817] netlink: 8 bytes leftover after parsing attributes in process `syz.3.993'. [ 70.254420][ T5819] netlink: 'syz.4.995': attribute type 7 has an invalid length. [ 70.266973][ T5819] netlink: 140 bytes leftover after parsing attributes in process `syz.4.995'. [ 70.579107][ T5849] vlan2: entered allmulticast mode [ 70.611647][ T5857] loop1: detected capacity change from 0 to 256 [ 70.682572][ T5863] Cannot find del_set index 2 as target [ 70.717199][ T5869] loop0: detected capacity change from 0 to 128 [ 70.723990][ T5870] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1019'. [ 70.870730][ T5875] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1022'. [ 70.937399][ T5894] loop3: detected capacity change from 0 to 512 [ 70.955512][ T5893] loop0: detected capacity change from 0 to 512 [ 70.978151][ T5900] loop2: detected capacity change from 0 to 1024 [ 71.027041][ T5893] ext4 filesystem being mounted at /216/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.162202][ T5910] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.1039: Allocating blocks 385-513 which overlap fs metadata [ 71.184892][ T5907] EXT4-fs (loop4): pa ffff888107227380: logic 81920, phys. 129, len 24 [ 71.193604][ T5907] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:5465: group 0, free 0, pa_free 8 [ 71.238435][ T5926] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1042'. [ 71.247831][ T5925] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1045'. [ 71.274340][ T5928] netlink: 84 bytes leftover after parsing attributes in process `syz.3.1046'. [ 71.332639][ T5930] ext4 filesystem being mounted at /219/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.901727][ T6002] ext4 filesystem being mounted at /219/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.185093][ T6037] netlink: 172 bytes leftover after parsing attributes in process `syz.1.1096'. [ 72.194556][ T6037] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1096'. [ 72.204375][ T6037] netlink: 172 bytes leftover after parsing attributes in process `syz.1.1096'. [ 72.427454][ T6059] EXT4-fs mount: 68 callbacks suppressed [ 72.427482][ T6059] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.477628][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.583623][ T6077] EXT4-fs (loop4): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.610157][ T6077] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 72.661003][ T3314] EXT4-fs (loop4): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 72.686747][ T6086] wireguard0: entered promiscuous mode [ 72.692452][ T6086] wireguard0: entered allmulticast mode [ 72.779008][ T6100] netlink: 'syz.2.1125': attribute type 21 has an invalid length. [ 72.800497][ T6098] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.853034][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.899257][ T28] kauditd_printk_skb: 130 callbacks suppressed [ 72.899273][ T28] audit: type=1400 audit(1773691718.657:560): avc: denied { write } for pid=6106 comm="syz.0.1126" name="event3" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 72.931770][ T28] audit: type=1400 audit(1773691718.697:561): avc: denied { open } for pid=6106 comm="syz.0.1126" path="/dev/input/event3" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 72.980500][ T28] audit: type=1400 audit(1773691718.737:562): avc: denied { create } for pid=6112 comm="syz.4.1130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 73.012841][ T28] audit: type=1400 audit(1773691718.737:563): avc: denied { ioctl } for pid=6112 comm="syz.4.1130" path="socket:[13551]" dev="sockfs" ino=13551 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 73.032711][ T6110] EXT4-fs: Ignoring removed nomblk_io_submit option [ 73.065362][ T28] audit: type=1400 audit(1773691718.787:564): avc: denied { mounton } for pid=6115 comm="syz.0.1131" path="/232/file0" dev="tmpfs" ino=1200 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 73.114384][ T6110] EXT4-fs (loop2): stripe (97) is not aligned with cluster size (16), stripe is disabled [ 73.135941][ T6110] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842e018, mo2=0002] [ 73.144479][ T6110] System zones: 0-5 [ 73.149319][ T6110] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.197938][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.368524][ T28] audit: type=1400 audit(1773691719.127:565): avc: denied { read } for pid=6149 comm="syz.4.1147" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 73.415982][ T28] audit: type=1400 audit(1773691719.157:566): avc: denied { map } for pid=6149 comm="syz.4.1147" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 73.475278][ T6154] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 73.500202][ T28] audit: type=1400 audit(1773691719.157:567): avc: denied { execute } for pid=6149 comm="syz.4.1147" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 73.525161][ T6154] ext4 filesystem being mounted at /227/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.539358][ T6154] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1150: bg 0: block 112: padding at end of block bitmap is not set [ 73.566183][ T28] audit: type=1400 audit(1773691719.327:568): avc: denied { audit_read } for pid=6167 comm="syz.4.1155" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 73.616160][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 73.728424][ T6180] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.751671][ T6180] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 73.768025][ T6180] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 73.790606][ T6180] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 73.801701][ T6180] System zones: 0-2, 18-18, 34-35 [ 73.809948][ T6180] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.830472][ T28] audit: type=1326 audit(1773691719.587:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6185 comm="syz.3.1173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f429878c799 code=0x7ffc0000 [ 73.834506][ T6180] EXT4-fs warning (device loop2): ext4_lookup:1797: Inconsistent encryption contexts: 12/14 [ 73.923473][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.956268][ T6192] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.976886][ T6194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.009822][ T6192] ext4 filesystem being mounted at /233/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 74.062981][ T6192] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #2: comm syz.0.1176: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 74.093944][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.153467][ T6207] set_capacity_and_notify: 12 callbacks suppressed [ 74.153488][ T6207] loop3: detected capacity change from 0 to 512 [ 74.167633][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.199840][ T6207] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 74.223120][ T6207] EXT4-fs (loop3): 1 truncate cleaned up [ 74.250244][ T6207] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.279954][ T6212] loop2: detected capacity change from 0 to 512 [ 74.291391][ T6207] EXT4-fs warning (device loop3): verify_group_input:137: Cannot add at group 49 (only 1 groups) [ 74.318566][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.344035][ T6212] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.368683][ T6221] loop4: detected capacity change from 0 to 1024 [ 74.387646][ T6212] ext4 filesystem being mounted at /218/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.409556][ T6221] EXT4-fs: Ignoring removed orlov option [ 74.452350][ T6221] EXT4-fs (loop4): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 74.496963][ T6234] loop1: detected capacity change from 0 to 1024 [ 74.505443][ T6221] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.532511][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.545192][ T6234] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.610767][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.670471][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.815308][ T6270] netlink: zone id is out of range [ 74.820594][ T6270] netlink: zone id is out of range [ 74.835625][ T6270] netlink: zone id is out of range [ 74.841044][ T6270] netlink: zone id is out of range [ 74.870682][ T6270] netlink: zone id is out of range [ 74.894321][ T6270] netlink: zone id is out of range [ 74.940692][ T6270] netlink: zone id is out of range [ 74.951050][ T6270] netlink: zone id is out of range [ 74.956377][ T6270] netlink: zone id is out of range [ 74.961579][ T6270] netlink: zone id is out of range [ 75.075394][ T6301] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 75.152512][ T6307] loop3: detected capacity change from 0 to 1024 [ 75.180874][ T6307] EXT4-fs: inline encryption not supported [ 75.205586][ T6307] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.234799][ T6316] loop2: detected capacity change from 0 to 1024 [ 75.235412][ T6317] loop4: detected capacity change from 0 to 1024 [ 75.257115][ T6307] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 2: comm syz.3.1216: lblock 2 mapped to illegal pblock 2 (length 1) [ 75.263605][ T6316] EXT4-fs: Ignoring removed nobh option [ 75.287241][ T6307] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 75.287381][ T6307] EXT4-fs (loop3): Remounting filesystem read-only [ 75.296585][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 75.296611][ C1] EXT4-fs (loop3): initial error at time 1773691721: ext4_map_blocks:776: inode 3: block 2 [ 75.296661][ C1] EXT4-fs (loop3): last error at time 1773691721: ext4_map_blocks:776: inode 3: block 2 [ 75.330265][ T6307] EXT4-fs (loop3): 1 orphan inode deleted [ 75.336983][ T6307] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.359832][ T6316] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 75.370465][ T6317] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.427118][ T6316] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.441836][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.451480][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.472227][ T6316] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #12: block 7: comm syz.2.1220: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 75.502715][ T6316] EXT4-fs (loop2): Remounting filesystem read-only [ 75.529484][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.797677][ T6357] netlink: 'syz.2.1237': attribute type 1 has an invalid length. [ 75.910738][ T6369] __nla_validate_parse: 6 callbacks suppressed [ 75.910758][ T6369] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1244'. [ 75.947015][ T6370] loop4: detected capacity change from 0 to 512 [ 75.995682][ T6370] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.033051][ T6370] ext4 filesystem being mounted at /307/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 76.108850][ T6370] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #2: comm syz.4.1242: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 76.171558][ T6390] loop3: detected capacity change from 0 to 512 [ 76.171921][ T6337] loop0: detected capacity change from 0 to 512 [ 76.215189][ T6390] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 76.258697][ T6390] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.1250: bg 0: block 4: invalid block bitmap [ 76.271762][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.286665][ T6390] loop3: lost filesystem error report for type 5 error -117 [ 76.292889][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 76.306735][ C1] EXT4-fs (loop3): initial error at time 1773691722: ext4_validate_block_bitmap:432 [ 76.316172][ C1] EXT4-fs (loop3): last error at time 1773691722: ext4_validate_block_bitmap:432 [ 76.334000][ T6390] EXT4-fs (loop3): 1 truncate cleaned up [ 76.349000][ T6390] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.352746][ T6400] syz.2.1257 uses obsolete (PF_INET,SOCK_PACKET) [ 76.425595][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.516354][ T6337] EXT4-fs (loop0): 1 orphan inode deleted [ 76.557279][ T6337] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.633633][ T6430] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.661463][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.671743][ T6430] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.720545][ T6438] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1271'. [ 76.863145][ T6454] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1281'. [ 76.872167][ T6454] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1281'. [ 76.895432][ T6453] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1282'. [ 77.194247][ T6496] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1303'. [ 77.292251][ T6507] smc: net device bond0 applied user defined pnetid SYZ2 [ 77.377252][ T6518] tipc: Enabling of bearer rejected, failed to enable media [ 77.590056][ T6543] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1322'. [ 77.623459][ T6545] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1324'. [ 77.804069][ T6560] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.836173][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.887102][ T6566] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1333'. [ 77.915069][ T6577] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.976107][ T28] kauditd_printk_skb: 40 callbacks suppressed [ 77.976126][ T28] audit: type=1400 audit(1773691723.737:608): avc: denied { create } for pid=6584 comm="syz.3.1341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 78.046995][ T28] audit: type=1400 audit(1773691723.767:609): avc: denied { bind } for pid=6584 comm="syz.3.1341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 78.066469][ T28] audit: type=1400 audit(1773691723.767:610): avc: denied { write } for pid=6584 comm="syz.3.1341" path="socket:[14651]" dev="sockfs" ino=14651 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 78.117999][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.137044][ T6588] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.149560][ T6594] xt_hashlimit: size too large, truncated to 1048576 [ 78.205629][ T6588] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.287770][ T6588] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.348938][ T28] audit: type=1400 audit(1773691724.107:611): avc: denied { getopt } for pid=6613 comm="syz.3.1355" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 78.407587][ T6588] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.429015][ T28] audit: type=1400 audit(1773691724.187:612): avc: denied { connect } for pid=6620 comm="syz.1.1357" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 78.436865][ T6617] EXT4-fs: Ignoring removed bh option [ 78.496483][ T6617] EXT4-fs: Ignoring removed mblk_io_submit option [ 78.504300][ T6617] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 78.524660][ T123] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.536047][ T6617] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 78.549849][ T123] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.558479][ T6617] EXT4-fs (loop2): orphan cleanup on readonly fs [ 78.566847][ T123] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.575730][ T6617] Quota error (device loop2): do_insert_tree: Free block already used in tree: block 4 [ 78.586248][ T123] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.594864][ T6617] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 78.604966][ T6617] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1356: Failed to acquire dquot type 1 [ 78.616588][ T6617] loop2: lost filesystem error report for type 5 error -5 [ 78.618794][ T6617] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1356: Invalid block bitmap block 0 in block_group 0 [ 78.626022][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.626050][ C0] EXT4-fs (loop2): last error at time 1773691724: ext4_acquire_dquot:7001 [ 78.654788][ T6617] loop2: lost filesystem error report for type 5 error -117 [ 78.656651][ T6617] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1356: Invalid block bitmap block 0 in block_group 0 [ 78.677801][ T6617] loop2: lost filesystem error report for type 5 error -117 [ 78.683006][ T6617] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1356: Invalid block bitmap block 0 in block_group 0 [ 78.704343][ T6617] loop2: lost filesystem error report for type 5 error -117 [ 78.710357][ T6617] Quota error (device loop2): write_blk: dquota write failed [ 78.729676][ T6617] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 78.739811][ T6617] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1356: Failed to acquire dquot type 1 [ 78.751644][ T6617] loop2: lost filesystem error report for type 5 error -28 [ 78.754673][ T6633] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.1363: invalid indirect mapped block 256 (level 2) [ 78.775545][ T6617] Quota error (device loop2): write_blk: dquota write failed [ 78.792956][ T6617] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1356: Failed to acquire dquot type 1 [ 78.804583][ T6633] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 78.812889][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 78.829026][ C1] EXT4-fs (loop3): initial error at time 1773691724: ext4_free_branches:1023: inode 11 [ 78.838948][ C1] EXT4-fs (loop3): last error at time 1773691724: ext4_free_branches:1023: inode 11 [ 78.849215][ T6633] EXT4-fs (loop3): 2 truncates cleaned up [ 78.859861][ T6633] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.872767][ T6617] loop2: lost filesystem error report for type 5 error -28 [ 78.883085][ T6617] EXT4-fs (loop2): 1 orphan inode deleted [ 78.909395][ T6617] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.957646][ T6617] syz.2.1356 (6617) used greatest stack depth: 9032 bytes left [ 78.972802][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.985420][ T6638] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.998476][ T6638] ext4 filesystem being mounted at /320/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 79.024211][ T6638] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #2: comm syz.4.1365: corrupted inode contents [ 79.037126][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.049970][ T6638] EXT4-fs error (device loop4): ext4_dirty_inode:6450: inode #2: comm syz.4.1365: mark_inode_dirty error [ 79.082717][ T6638] EXT4-fs error (device loop4): ext4_do_update_inode:5569: inode #2: comm syz.4.1365: corrupted inode contents [ 79.119556][ T6638] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #2: comm syz.4.1365: mark_inode_dirty error [ 79.256935][ T6631] EXT4-fs (loop1): 1 orphan inode deleted [ 79.262810][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.278929][ T6662] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1375'. [ 79.291975][ T6659] set_capacity_and_notify: 7 callbacks suppressed [ 79.291994][ T6659] loop3: detected capacity change from 0 to 256 [ 79.309958][ T6659] msdos: Invalid uid '0x00000000ffffffff' [ 79.320704][ T6631] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.473543][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.494139][ T6683] loop1: detected capacity change from 0 to 256 [ 79.568454][ T50] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.594637][ T6695] netlink: 'syz.3.1391': attribute type 11 has an invalid length. [ 79.609003][ T50] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.627471][ T50] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.691089][ T50] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 79.747398][ T6713] loop3: detected capacity change from 0 to 1024 [ 79.795547][ T6713] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 79.809907][ T6713] System zones: 0-1, 3-8 [ 79.815442][ T6713] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 79.827799][ T6713] ext4 filesystem being mounted at /288/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.877079][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 80.035493][ T6733] loop3: detected capacity change from 0 to 4096 [ 80.052699][ T6733] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.101595][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.144887][ T6741] loop1: detected capacity change from 0 to 1024 [ 80.154061][ T6741] EXT4-fs: Ignoring removed bh option [ 80.182695][ T6741] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.261118][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.398114][ T6709] loop4: detected capacity change from 0 to 512 [ 80.576351][ T6709] EXT4-fs (loop4): 1 orphan inode deleted [ 80.624731][ T6709] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.710777][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.867999][ T6804] loop3: detected capacity change from 0 to 4096 [ 80.914923][ T6804] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.924057][ T6804] EXT4-fs (loop3): stripe (97) is not aligned with cluster size (16), stripe is disabled [ 80.946437][ T6804] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842e018, mo2=0002] [ 80.946489][ T6804] System zones: 0-5 [ 80.957627][ T6804] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.024292][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.038327][ T6822] __nla_validate_parse: 6 callbacks suppressed [ 81.038345][ T6822] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1449'. [ 81.059779][ T6822] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1449'. [ 81.062571][ T6823] netdevsim netdevsim0 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 81.062619][ T6823] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.115608][ T6823] netdevsim netdevsim0 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 81.115668][ T6823] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.165877][ T6823] netdevsim netdevsim0 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 81.165915][ T6823] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.227900][ T6823] netdevsim netdevsim0 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 81.227950][ T6823] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.233944][ T6833] loop3: detected capacity change from 0 to 512 [ 81.236678][ T6833] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 81.239924][ T6833] EXT4-fs (loop3): 1 truncate cleaned up [ 81.240470][ T6833] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.307948][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.349817][ T50] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.349856][ T50] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.354012][ T50] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.354047][ T50] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.357880][ T50] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.357917][ T50] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.362087][ T50] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 81.627739][ T50] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.800973][ T6878] netlink: 20 bytes leftover after parsing attributes in process `syz.2.1474'. [ 81.817280][ T6878] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 81.848623][ T6880] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1477'. [ 81.926406][ T6895] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1484'. [ 81.950596][ T6895] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1484'. [ 81.990881][ T6899] netlink: 72 bytes leftover after parsing attributes in process `syz.3.1486'. [ 82.033065][ T12] tipc: Subscription rejected, illegal request [ 82.114362][ T6918] loop1: detected capacity change from 0 to 164 [ 82.140991][ T6918] rock: directory entry would overflow storage [ 82.149785][ T6918] rock: sig=0x66, size=4, remaining=3 [ 82.187105][ T6918] rock: directory entry would overflow storage [ 82.198461][ T6918] rock: sig=0x66, size=4, remaining=3 [ 82.233274][ T6927] loop3: detected capacity change from 0 to 1024 [ 82.263383][ T6928] xt_hashlimit: size too large, truncated to 1048576 [ 82.288348][ T6930] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1501'. [ 82.307206][ T6927] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.326616][ T6930] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1501'. [ 82.338927][ T6927] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1498: missing EA_INODE flag [ 82.357916][ T6930] netlink: 84 bytes leftover after parsing attributes in process `syz.2.1501'. [ 82.381274][ T6927] EXT4-fs (loop3): Remounting filesystem read-only [ 82.453656][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.500444][ T6942] netlink: 'syz.1.1506': attribute type 29 has an invalid length. [ 82.523464][ T6942] netlink: 'syz.1.1506': attribute type 29 has an invalid length. [ 83.118797][ T6996] pim6reg4: entered allmulticast mode [ 83.418921][ T7003] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.459390][ T28] kauditd_printk_skb: 60 callbacks suppressed [ 83.459409][ T28] audit: type=1400 audit(1773691729.207:672): avc: denied { relabelfrom } for pid=7002 comm="syz.4.1532" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 83.506868][ T28] audit: type=1400 audit(1773691729.207:673): avc: denied { relabelto } for pid=7002 comm="syz.4.1532" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 83.550049][ T7010] syz.0.1536: attempt to access beyond end of device [ 83.550049][ T7010] loop0: rw=8388608, sector=7180648572, nr_sectors = 4 limit=1764 [ 83.550228][ T28] audit: type=1400 audit(1773691729.307:674): avc: denied { module_load } for pid=7009 comm="syz.0.1536" path="/304/file0/file0" dev="loop0" ino=1923 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=system permissive=1 [ 83.552709][ T7003] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.607513][ T7010] Buffer I/O error on dev loop0, logical block 1795162143, async page read [ 83.617670][ T7010] syz.0.1536: attempt to access beyond end of device [ 83.617670][ T7010] loop0: rw=8388608, sector=7180648572, nr_sectors = 4 limit=1764 [ 83.633573][ T7010] Buffer I/O error on dev loop0, logical block 1795162143, async page read [ 83.698850][ T7019] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 83.765398][ T28] audit: type=1400 audit(1773691729.527:675): avc: denied { read write } for pid=7024 comm="syz.1.1544" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 83.793735][ T23] hid-generic 0080:0005:FFFFFFFE.0001: unknown main item tag 0x0 [ 83.804516][ T23] hid-generic 0080:0005:FFFFFFFE.0001: unknown main item tag 0x0 [ 83.812623][ T28] audit: type=1400 audit(1773691729.557:676): avc: denied { open } for pid=7024 comm="syz.1.1544" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 83.837411][ T23] hid-generic 0080:0005:FFFFFFFE.0001: hidraw0: HID v0.03 Device [syz0] on syz1 [ 83.856772][ T7003] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.936984][ T7027] fido_id[7027]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 83.998712][ T28] audit: type=1326 audit(1773691729.757:677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.4.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33444ec799 code=0x7ffc0000 [ 84.028075][ T28] audit: type=1326 audit(1773691729.757:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.4.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33444ec799 code=0x7ffc0000 [ 84.052952][ T7003] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.065475][ T28] audit: type=1326 audit(1773691729.757:679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.4.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=468 compat=0 ip=0x7f33444ec799 code=0x7ffc0000 [ 84.093382][ T28] audit: type=1326 audit(1773691729.757:680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.4.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33444ec799 code=0x7ffc0000 [ 84.119603][ T28] audit: type=1326 audit(1773691729.757:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7032 comm="syz.4.1548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f33444ec799 code=0x7ffc0000 [ 84.186358][ T12] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.275926][ T12] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.310989][ T12] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.344538][ T12] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.389182][ T7074] netlink: 'syz.2.1565': attribute type 27 has an invalid length. [ 84.521226][ T7096] netlink: 'syz.4.1575': attribute type 29 has an invalid length. [ 84.530416][ T7096] netlink: 'syz.4.1575': attribute type 29 has an invalid length. [ 84.558173][ T7097] set_capacity_and_notify: 1 callbacks suppressed [ 84.558194][ T7097] loop2: detected capacity change from 0 to 128 [ 84.604895][ T7097] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 84.624635][ T7104] loop3: detected capacity change from 0 to 128 [ 84.730382][ T7097] ext4 filesystem being mounted at /290/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 84.785679][ T7097] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.1576: No space for directory leaf checksum. Please run e2fsck -D. [ 84.835965][ T7097] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.1576: checksumming directory block 0 [ 84.854273][ T23] IPVS: starting estimator thread 0... [ 84.908641][ T7132] loop1: detected capacity change from 0 to 512 [ 84.919790][ T3320] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 84.950127][ T7132] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 84.958802][ T7132] EXT4-fs (loop1): 1 truncate cleaned up [ 84.975457][ T7132] EXT4-fs: user quota file already specified [ 84.981827][ T7127] IPVS: using max 2208 ests per chain, 110400 per kthread [ 85.215702][ T23] hid-generic 0080:0005:FFFFFFFE.0002: unknown main item tag 0x0 [ 85.224369][ T23] hid-generic 0080:0005:FFFFFFFE.0002: unknown main item tag 0x0 [ 85.236064][ T23] hid-generic 0080:0005:FFFFFFFE.0002: hidraw0: HID v0.03 Device [syz0] on syz1 [ 85.274382][ T7167] fido_id[7167]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 85.736333][ T7204] tipc: Enabling not permitted [ 85.742034][ T7204] tipc: Enabling of bearer rejected, failed to enable media [ 85.977243][ T7234] netlink: 'syz.1.1640': attribute type 1 has an invalid length. [ 86.224700][ T7256] loop4: detected capacity change from 0 to 256 [ 86.244228][ T7256] FAT-fs (loop4): Directory bread(block 64) failed [ 86.261792][ T7256] FAT-fs (loop4): Directory bread(block 65) failed [ 86.276122][ T7256] FAT-fs (loop4): Directory bread(block 66) failed [ 86.301222][ T7259] loop2: detected capacity change from 0 to 2048 [ 86.308954][ T7256] FAT-fs (loop4): Directory bread(block 67) failed [ 86.315805][ T7256] FAT-fs (loop4): Directory bread(block 68) failed [ 86.322456][ T7256] FAT-fs (loop4): Directory bread(block 69) failed [ 86.330057][ T7256] FAT-fs (loop4): Directory bread(block 70) failed [ 86.337792][ T7256] FAT-fs (loop4): Directory bread(block 71) failed [ 86.348200][ T7256] FAT-fs (loop4): Directory bread(block 72) failed [ 86.354971][ T7256] FAT-fs (loop4): Directory bread(block 73) failed [ 86.365671][ T6138] loop2: p3 p4 < > [ 86.369806][ T6138] loop2: p3 start 11362048 is beyond EOD, truncated [ 86.381789][ T7261] loop1: detected capacity change from 0 to 512 [ 86.397783][ T7259] loop2: p3 p4 < > [ 86.405651][ T7259] loop2: p3 start 11362048 is beyond EOD, truncated [ 86.409637][ T7261] EXT4-fs: quotafile must be on filesystem root [ 86.449835][ T7261] __nla_validate_parse: 12 callbacks suppressed [ 86.449865][ T7261] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1652'. [ 86.507261][ T12] kworker/u8:0: attempt to access beyond end of device [ 86.507261][ T12] loop4: rw=1, sector=1224, nr_sectors = 256 limit=256 [ 86.535770][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 86.551096][ T12] kworker/u8:0: attempt to access beyond end of device [ 86.551096][ T12] loop4: rw=1, sector=1512, nr_sectors = 320 limit=256 [ 86.572921][ T12] kworker/u8:0: attempt to access beyond end of device [ 86.572921][ T12] loop4: rw=1, sector=1864, nr_sectors = 576 limit=256 [ 86.804305][ T7295] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1667'. [ 86.861299][ T7303] netlink: 182 bytes leftover after parsing attributes in process `syz.0.1671'. [ 86.880306][ T7301] xt_hashlimit: size too large, truncated to 1048576 [ 87.186484][ T7338] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1686'. [ 87.203728][ T7338] veth0_to_bond: entered allmulticast mode [ 87.219620][ T7338] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1686'. [ 87.577309][ T7377] loop4: detected capacity change from 0 to 256 [ 87.736393][ T7396] loop2: detected capacity change from 0 to 1764 [ 87.752289][ T123] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 87.783467][ T7396] syz.2.1714: attempt to access beyond end of device [ 87.783467][ T7396] loop2: rw=8388608, sector=7180648572, nr_sectors = 4 limit=1764 [ 87.794470][ T123] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 87.832527][ T7396] Buffer I/O error on dev loop2, logical block 1795162143, async page read [ 87.838574][ T123] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 87.857999][ T123] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 87.867223][ T7396] syz.2.1714: attempt to access beyond end of device [ 87.867223][ T7396] loop2: rw=8388608, sector=7180648572, nr_sectors = 4 limit=1764 [ 87.882015][ T7396] Buffer I/O error on dev loop2, logical block 1795162143, async page read [ 87.974207][ T7416] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1710'. [ 87.992107][ T7416] netlink: 'syz.2.1710': attribute type 5 has an invalid length. [ 88.161644][ T7439] netlink: 'syz.0.1722': attribute type 2 has an invalid length. [ 88.326634][ T7451] loop0: detected capacity change from 0 to 512 [ 88.334762][ T7451] EXT4-fs: Ignoring removed nobh option [ 88.340859][ T7451] EXT4-fs: Ignoring removed orlov option [ 88.351141][ T7451] EXT4-fs error (device loop0): __ext4_iget:5378: inode #11: block 1: comm syz.0.1727: invalid block [ 88.363904][ T7451] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 88.364265][ T7451] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.1727: couldn't read orphan inode 11 (err -117) [ 88.373709][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 88.373752][ C1] EXT4-fs (loop0): initial error at time 1773691734: __ext4_iget:5378: inode 11: block 1 [ 88.373793][ C1] EXT4-fs (loop0): last error at time 1773691734: __ext4_iget:5378: inode 11: block 1 [ 88.414245][ T7451] loop0: lost filesystem error report for type 5 error -117 [ 88.429987][ T7433] loop2: detected capacity change from 0 to 512 [ 88.459214][ T7455] tipc: Enabling of bearer rejected, failed to enable media [ 88.468553][ T28] kauditd_printk_skb: 111 callbacks suppressed [ 88.468566][ T28] audit: type=1326 audit(1773691734.237:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.500336][ T28] audit: type=1326 audit(1773691734.267:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.556598][ T28] audit: type=1326 audit(1773691734.297:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.580241][ T28] audit: type=1326 audit(1773691734.297:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.604701][ T28] audit: type=1326 audit(1773691734.297:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.628277][ T28] audit: type=1326 audit(1773691734.307:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.652171][ T28] audit: type=1326 audit(1773691734.307:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.676219][ T28] audit: type=1326 audit(1773691734.307:800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.704118][ T7457] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.706748][ T28] audit: type=1326 audit(1773691734.307:801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.711570][ T7457] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.739286][ T28] audit: type=1326 audit(1773691734.317:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7444 comm="syz.3.1724" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f429874cfce code=0x7ffc0000 [ 88.844599][ T7457] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.868116][ T7457] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.917492][ T7468] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 88.930309][ T7468] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 88.938632][ T7433] EXT4-fs (loop2): 1 orphan inode deleted [ 88.939511][ T7468] Symlink component flag not implemented [ 88.951818][ T7468] Symlink component flag not implemented [ 89.053733][ T12] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.071962][ T12] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.084805][ T12] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.094907][ T12] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.167201][ T7476] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 89.190427][ T7476] System zones: 0-1, 3-8 [ 89.196266][ T7476] ext4 filesystem being mounted at /295/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.288707][ T7500] netlink: 'syz.1.1745': attribute type 2 has an invalid length. [ 89.364307][ T7501] FAT-fs (loop2): Directory bread(block 64) failed [ 89.371461][ T7501] FAT-fs (loop2): Directory bread(block 65) failed [ 89.391019][ T7501] FAT-fs (loop2): Directory bread(block 66) failed [ 89.415341][ T7501] FAT-fs (loop2): Directory bread(block 67) failed [ 89.433437][ T7501] FAT-fs (loop2): Directory bread(block 68) failed [ 89.440207][ T7501] FAT-fs (loop2): Directory bread(block 69) failed [ 89.449749][ T7501] FAT-fs (loop2): Directory bread(block 70) failed [ 89.456501][ T7501] FAT-fs (loop2): Directory bread(block 71) failed [ 89.464651][ T7501] FAT-fs (loop2): Directory bread(block 72) failed [ 89.471303][ T7501] FAT-fs (loop2): Directory bread(block 73) failed [ 89.520891][ T50] kworker/u8:3: attempt to access beyond end of device [ 89.520891][ T50] loop2: rw=1, sector=1224, nr_sectors = 256 limit=256 [ 89.538422][ T7514] netlink: 84 bytes leftover after parsing attributes in process `syz.3.1754'. [ 89.548049][ T50] kworker/u8:3: attempt to access beyond end of device [ 89.548049][ T50] loop2: rw=1, sector=1512, nr_sectors = 320 limit=256 [ 89.549435][ T50] kworker/u8:3: attempt to access beyond end of device [ 89.549435][ T50] loop2: rw=1, sector=1864, nr_sectors = 576 limit=256 [ 89.564339][ T7514] net_ratelimit: 103 callbacks suppressed [ 89.564397][ T7514] openvswitch: netlink: Key type 30 is not supported [ 89.640769][ T7528] set_capacity_and_notify: 3 callbacks suppressed [ 89.640787][ T7528] loop1: detected capacity change from 0 to 128 [ 89.663333][ T7529] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 89.663333][ T7529] The task syz.0.1763 (7529) triggered the difference, watch for misbehavior. [ 89.701638][ T7528] ext4 filesystem being mounted at /299/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 90.015127][ T7549] loop1: detected capacity change from 0 to 256 [ 90.040686][ T7549] FAT-fs (loop1): Directory bread(block 64) failed [ 90.054247][ T7549] FAT-fs (loop1): Directory bread(block 65) failed [ 90.061057][ T7549] FAT-fs (loop1): Directory bread(block 66) failed [ 90.068582][ T7549] FAT-fs (loop1): Directory bread(block 67) failed [ 90.075385][ T7549] FAT-fs (loop1): Directory bread(block 68) failed [ 90.082486][ T7549] FAT-fs (loop1): Directory bread(block 69) failed [ 90.089379][ T7549] FAT-fs (loop1): Directory bread(block 70) failed [ 90.097007][ T7549] FAT-fs (loop1): Directory bread(block 71) failed [ 90.106613][ T7549] FAT-fs (loop1): Directory bread(block 72) failed [ 90.113889][ T7549] FAT-fs (loop1): Directory bread(block 73) failed [ 90.181159][ T50] kworker/u8:3: attempt to access beyond end of device [ 90.181159][ T50] loop1: rw=1, sector=1224, nr_sectors = 256 limit=256 [ 90.205013][ T50] kworker/u8:3: attempt to access beyond end of device [ 90.205013][ T50] loop1: rw=1, sector=1512, nr_sectors = 320 limit=256 [ 90.223295][ T50] kworker/u8:3: attempt to access beyond end of device [ 90.223295][ T50] loop1: rw=1, sector=1864, nr_sectors = 576 limit=256 [ 90.508110][ T7591] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1788'. [ 90.532297][ T7591] netlink: zone id is out of range [ 90.555000][ T7597] loop0: detected capacity change from 0 to 512 [ 90.568870][ T7597] EXT4-fs: quotafile must be on filesystem root [ 90.653862][ T7605] netlink: 32 bytes leftover after parsing attributes in process `syz.0.1796'. [ 90.706945][ T7613] Invalid logical block size (6) [ 90.757738][ T7615] loop4: detected capacity change from 0 to 1024 [ 90.773779][ T7615] EXT4-fs: Ignoring removed bh option [ 90.849564][ T7628] loop0: detected capacity change from 0 to 2048 [ 90.917203][ T7633] netlink: 48 bytes leftover after parsing attributes in process `syz.1.1808'. [ 90.972031][ T50] tipc: Subscription rejected, illegal request [ 90.986974][ T7647] loop1: detected capacity change from 0 to 128 [ 91.015481][ T7649] loop0: detected capacity change from 0 to 256 [ 91.097233][ T7649] FAT-fs (loop0): Directory bread(block 64) failed [ 91.109194][ T7649] FAT-fs (loop0): Directory bread(block 65) failed [ 91.126474][ T7649] FAT-fs (loop0): Directory bread(block 66) failed [ 91.133666][ T7649] FAT-fs (loop0): Directory bread(block 67) failed [ 91.140319][ T7649] FAT-fs (loop0): Directory bread(block 68) failed [ 91.147557][ T7649] FAT-fs (loop0): Directory bread(block 69) failed [ 91.154322][ T7649] FAT-fs (loop0): Directory bread(block 70) failed [ 91.160960][ T7649] FAT-fs (loop0): Directory bread(block 71) failed [ 91.167723][ T7649] FAT-fs (loop0): Directory bread(block 72) failed [ 91.187895][ T7649] FAT-fs (loop0): Directory bread(block 73) failed [ 91.278554][ T7668] loop1: detected capacity change from 0 to 2048 [ 91.310933][ T119] kworker/u8:5: attempt to access beyond end of device [ 91.310933][ T119] loop0: rw=1, sector=1224, nr_sectors = 256 limit=256 [ 91.325827][ T119] kworker/u8:5: attempt to access beyond end of device [ 91.325827][ T119] loop0: rw=1, sector=1512, nr_sectors = 320 limit=256 [ 91.341361][ T119] kworker/u8:5: attempt to access beyond end of device [ 91.341361][ T119] loop0: rw=1, sector=1864, nr_sectors = 576 limit=256 [ 91.664833][ T7709] loop1: detected capacity change from 0 to 512 [ 91.677613][ T7709] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #12: comm syz.1.1843: corrupted in-inode xattr: bad e_name length [ 91.701827][ T7709] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 91.702134][ T7709] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1843: couldn't read orphan inode 12 (err -117) [ 91.711607][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 91.711632][ C0] EXT4-fs (loop1): initial error at time 1773691737: ext4_iget_extra_inode:5025: inode 12 [ 91.711667][ C0] EXT4-fs (loop1): last error at time 1773691737: ext4_iget_extra_inode:5025: inode 12 [ 91.751168][ T7709] loop1: lost filesystem error report for type 5 error -117 [ 91.820921][ T7721] __nla_validate_parse: 2 callbacks suppressed [ 91.820943][ T7721] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1850'. [ 91.851197][ T7717] loop3: detected capacity change from 0 to 1764 [ 91.872089][ T7717] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1847'. [ 91.907596][ T7727] netlink: 128 bytes leftover after parsing attributes in process `syz.2.1851'. [ 91.920991][ T7727] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1851'. [ 92.127212][ T7756] 9p: Bad value for 'source' [ 92.846031][ T7855] EXT4-fs (loop3): 1 truncate cleaned up [ 92.855452][ T7855] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1907: bg 0: block 465: padding at end of block bitmap is not set [ 92.871314][ T7855] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 21 with max blocks 1 with error 28 [ 92.884395][ T7855] EXT4-fs (loop3): This should not happen!! Data will be lost [ 92.884395][ T7855] [ 92.895138][ T7855] EXT4-fs (loop3): Total free blocks count 0 [ 92.901197][ T7855] EXT4-fs (loop3): Free/Dirty block details [ 92.907632][ T7855] EXT4-fs (loop3): free_blocks=0 [ 92.912681][ T7855] EXT4-fs (loop3): dirty_blocks=2 [ 92.918049][ T7855] EXT4-fs (loop3): Block reservation details [ 92.925390][ T7855] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 92.946282][ T12] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 92.961742][ T12] EXT4-fs (loop3): This should not happen!! Data will be lost [ 92.961742][ T12] [ 93.105698][ T7870] ext4 filesystem being mounted at /443/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 93.150490][ T7868] hsr0: left promiscuous mode [ 93.213365][ T7877] EXT4-fs: Ignoring removed orlov option [ 93.239079][ T7877] EXT4-fs (loop0): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 93.355434][ T7896] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1923'. [ 93.388700][ T7900] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1927'. [ 93.436233][ T7907] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1929'. [ 93.476252][ T7909] atomic_op ffff88810c892928 conn xmit_atomic 0000000000000000 [ 93.498643][ T23] IPVS: starting estimator thread 0... [ 93.533196][ T28] kauditd_printk_skb: 168 callbacks suppressed [ 93.533211][ T28] audit: type=1400 audit(1773691739.297:971): avc: denied { create } for pid=7915 comm="syz.3.1933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 93.593389][ T7912] IPVS: using max 2160 ests per chain, 108000 per kthread [ 93.609692][ T28] audit: type=1400 audit(1773691739.317:972): avc: denied { connect } for pid=7915 comm="syz.3.1933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 93.674076][ T7929] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1939'. [ 93.682242][ T28] audit: type=1400 audit(1773691739.317:973): avc: denied { write } for pid=7915 comm="syz.3.1933" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 93.736757][ T28] audit: type=1400 audit(1773691739.337:974): avc: denied { write } for pid=7917 comm="syz.4.1935" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 93.778509][ T28] audit: type=1400 audit(1773691739.337:975): avc: denied { open } for pid=7917 comm="syz.4.1935" path="/dev/input/event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 93.825504][ T28] audit: type=1400 audit(1773691739.337:976): avc: denied { ioctl } for pid=7917 comm="syz.4.1935" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4580 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 93.854318][ T28] audit: type=1400 audit(1773691739.357:977): avc: denied { listen } for pid=7919 comm="syz.0.1936" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 93.887574][ T28] audit: type=1400 audit(1773691739.487:978): avc: denied { create } for pid=7928 comm="syz.0.1940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 93.925592][ T7947] netlink: 'syz.0.1948': attribute type 1 has an invalid length. [ 93.935556][ T28] audit: type=1400 audit(1773691739.497:979): avc: denied { setopt } for pid=7928 comm="syz.0.1940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 93.956625][ T28] audit: type=1326 audit(1773691739.587:980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7942 comm="syz.2.1946" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f38097bc799 code=0x7ffc0000 [ 94.429582][ T8007] netdevsim netdevsim0 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 94.456909][ T8007] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.498158][ T8012] netlink: 'syz.2.1978': attribute type 46 has an invalid length. [ 94.525977][ T8007] netdevsim netdevsim0 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 94.560526][ T8007] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.615468][ T8007] netdevsim netdevsim0 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 94.632561][ T8007] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.680303][ T8034] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1990'. [ 94.723902][ T8007] netdevsim netdevsim0 eth0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 94.734479][ T8007] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.800738][ T123] netdevsim netdevsim0 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 94.809637][ T123] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.832515][ T8048] set_capacity_and_notify: 7 callbacks suppressed [ 94.832530][ T8048] loop3: detected capacity change from 0 to 512 [ 94.854062][ T8048] EXT4-fs: quotafile must be on filesystem root [ 94.861769][ T8048] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1997'. [ 94.870868][ T12] netdevsim netdevsim0 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 94.880454][ T12] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.906637][ T70] netdevsim netdevsim0 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 94.940397][ T70] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.980063][ T12] netdevsim netdevsim0 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 94.991213][ T12] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.229138][ T8089] loop3: detected capacity change from 0 to 764 [ 95.283360][ T8089] Symlink component flag not implemented [ 95.310506][ T8089] Symlink component flag not implemented [ 95.347449][ T8089] Symlink component flag not implemented (128) [ 95.359078][ T8089] Symlink component flag not implemented (122) [ 95.367051][ T8104] netlink: 'syz.4.2023': attribute type 5 has an invalid length. [ 95.773346][ T8153] tipc: Started in network mode [ 95.787572][ T8153] tipc: Node identity ac14140f, cluster identity 4711 [ 95.800929][ T8153] tipc: New replicast peer: 10.1.1.0 [ 95.812451][ T8153] tipc: Enabled bearer , priority 0 [ 95.869019][ T8160] loop4: detected capacity change from 0 to 1764 [ 95.898281][ T8164] loop0: detected capacity change from 0 to 1024 [ 95.913395][ T8164] EXT4-fs: Ignoring removed i_version option [ 95.923346][ T8164] EXT4-fs: Ignoring removed bh option [ 95.928993][ T8164] EXT4-fs: inline encryption not supported [ 95.938736][ T8164] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.971044][ T8164] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 2: comm syz.0.2052: lblock 2 mapped to illegal pblock 2 (length 1) [ 95.986323][ T8164] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 95.986570][ T8164] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 48: comm syz.0.2052: lblock 0 mapped to illegal pblock 48 (length 1) [ 95.996214][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 95.996234][ C1] EXT4-fs (loop0): initial error at time 1773691741: ext4_map_blocks:776: inode 3: block 2 [ 95.996298][ C1] EXT4-fs (loop0): last error at time 1773691741: ext4_map_blocks:776: inode 3: block 2 [ 96.038639][ T8164] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 96.038869][ T8164] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.2052: Failed to acquire dquot type 0 [ 96.060267][ T8164] loop0: lost filesystem error report for type 5 error -117 [ 96.060452][ T8164] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 96.079424][ T8164] loop0: lost filesystem error report for type 5 error -117 [ 96.082926][ T8164] EXT4-fs error (device loop0): ext4_evict_inode:255: inode #11: comm syz.0.2052: mark_inode_dirty error [ 96.103029][ T8164] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 96.103233][ T8164] EXT4-fs warning (device loop0): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 96.132709][ T8164] EXT4-fs (loop0): 1 orphan inode deleted [ 96.144656][ T8164] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz.0.2052: Invalid inode table block 1 in block_group 0 [ 96.158538][ T8164] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 96.219484][ T12] EXT4-fs error (device loop0): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 96.241648][ T12] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 96.241783][ T12] EXT4-fs error (device loop0): ext4_release_dquot:7037: comm kworker/u8:0: Failed to release dquot type 0 [ 96.264260][ T12] loop0: lost filesystem error report for type 5 error -117 [ 96.265211][ T3313] EXT4-fs error (device loop0): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 96.286866][ T3313] loop0: lost filesystem error report for type 5 error -117 [ 96.287064][ T3313] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 96.322072][ T3313] loop0: lost filesystem error report for type 5 error -117 [ 96.324550][ T3313] EXT4-fs error (device loop0): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 96.344311][ T3313] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 96.671845][ T8227] netlink: zone id is out of range [ 96.803080][ T3610] tipc: Node number set to 2886997007 [ 96.824300][ T8249] loop0: detected capacity change from 0 to 1024 [ 96.867833][ T70] tipc: Subscription rejected, illegal request [ 96.967701][ T8266] loop4: detected capacity change from 0 to 256 [ 96.989233][ T8266] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 97.001420][ T8274] __nla_validate_parse: 5 callbacks suppressed [ 97.001437][ T8274] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2104'. [ 97.018339][ T8266] FAT-fs (loop4): error, invalid FAT chain (i_pos 196, last_block 8200) [ 97.031721][ T8266] FAT-fs (loop4): Filesystem has been set read-only [ 97.096976][ T8281] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2106'. [ 97.099115][ T8280] loop0: detected capacity change from 0 to 512 [ 97.140125][ T8287] loop2: detected capacity change from 0 to 1024 [ 97.149153][ T8280] EXT4-fs: Ignoring removed nobh option [ 97.164711][ T8280] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 97.189091][ T8280] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.2107: iget: bad i_size value: 38620345925642 [ 97.230389][ T8280] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 97.230750][ T8280] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2107: couldn't read orphan inode 15 (err -117) [ 97.240411][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 97.240433][ C1] EXT4-fs (loop0): initial error at time 1773691742: ext4_orphan_get:1391: inode 15 [ 97.240458][ C1] EXT4-fs (loop0): last error at time 1773691742: ext4_orphan_get:1391: inode 15 [ 97.296989][ T8280] loop0: lost filesystem error report for type 5 error -117 [ 97.310515][ T8297] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2124'. [ 97.332070][ T8280] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.2107: invalid indirect mapped block 3973251072 (level 0) [ 97.373296][ T8301] loop2: detected capacity change from 0 to 128 [ 97.604573][ T8328] netlink: 'syz.2.2128': attribute type 1 has an invalid length. [ 97.743344][ T8344] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2133'. [ 98.086612][ T8379] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2154'. [ 98.116001][ T8382] loop0: detected capacity change from 0 to 256 [ 98.155357][ T8385] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2156'. [ 98.170587][ T8382] FAT-fs (loop0): IO charset koi8-ru not found [ 98.248480][ T8390] xt_hashlimit: size too large, truncated to 1048576 [ 98.261059][ T3610] IPVS: starting estimator thread 0... [ 98.362993][ T8396] IPVS: using max 2256 ests per chain, 112800 per kthread [ 98.371679][ T8399] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2161: bg 0: block 255: padding at end of block bitmap is not set [ 98.395711][ T8399] loop4: lost filesystem error report for type 5 error -117 [ 98.395896][ T8399] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 98.405022][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 98.405055][ C0] EXT4-fs (loop4): initial error at time 1773691744: ext4_validate_block_bitmap:441 [ 98.405085][ C0] EXT4-fs (loop4): last error at time 1773691744: ext4_validate_block_bitmap:441 [ 98.427547][ T8401] EXT4-fs: Ignoring removed bh option [ 98.435174][ T8399] loop4: lost filesystem error report for type 5 error -117 [ 98.457970][ T8399] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2161: invalid indirect mapped block 65536 (level 0) [ 98.480110][ T8399] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 98.480627][ T8399] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2161: invalid indirect mapped block 32768 (level 2) [ 98.504722][ T8399] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 98.505004][ T8399] EXT4-fs (loop4): 1 truncate cleaned up [ 98.666355][ T28] kauditd_printk_skb: 63 callbacks suppressed [ 98.666423][ T28] audit: type=1400 audit(1773691744.427:1041): avc: denied { cpu } for pid=8408 comm="syz.4.2164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 98.716418][ T28] audit: type=1400 audit(1773691744.467:1042): avc: denied { read } for pid=8408 comm="syz.4.2164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 98.793285][ T8417] tipc: New replicast peer: 10.1.1.0 [ 98.826144][ T8417] tipc: Enabled bearer , priority 0 [ 98.839974][ T8419] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2178'. [ 98.849375][ T8419] netlink: 60 bytes leftover after parsing attributes in process `syz.0.2178'. [ 98.868620][ T8419] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2178'. [ 98.964855][ T8429] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2173'. [ 99.001591][ T8433] veth0_virt_wifi: entered promiscuous mode [ 99.011959][ T8431] EXT4-fs: inline encryption not supported [ 99.043126][ T8431] EXT4-fs: Ignoring removed bh option [ 99.083380][ T8431] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.2174: Allocating blocks 449-513 which overlap fs metadata [ 99.943071][ T3409] tipc: Node number set to 1593850433 [ 101.721532][ T8447] set_capacity_and_notify: 4 callbacks suppressed [ 101.721555][ T8447] loop2: detected capacity change from 0 to 164 [ 101.815627][ T28] audit: type=1400 audit(1773691747.577:1043): avc: denied { append } for pid=8457 comm="syz.4.2188" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 101.902200][ T28] audit: type=1400 audit(1773691747.577:1044): avc: denied { setopt } for pid=8460 comm="syz.3.2187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 101.938576][ T28] audit: type=1400 audit(1773691747.577:1045): avc: denied { ioctl } for pid=8460 comm="syz.3.2187" path="socket:[21130]" dev="sockfs" ino=21130 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 101.967009][ T28] audit: type=1400 audit(1773691747.687:1047): avc: denied { write } for pid=8468 comm="syz.4.2193" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 102.033228][ T28] audit: type=1400 audit(1773691747.687:1046): avc: denied { mount } for pid=8471 comm="syz.1.2194" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 102.033266][ T28] audit: type=1400 audit(1773691747.687:1048): avc: denied { open } for pid=8468 comm="syz.4.2193" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 102.033302][ T28] audit: type=1400 audit(1773691747.697:1049): avc: denied { ioctl } for pid=8468 comm="syz.4.2193" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 102.033337][ T28] audit: type=1400 audit(1773691747.697:1050): avc: denied { remount } for pid=8471 comm="syz.1.2194" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 102.402761][ T8518] __nla_validate_parse: 3 callbacks suppressed [ 102.402777][ T8518] netlink: 60 bytes leftover after parsing attributes in process `syz.4.2216'. [ 102.430090][ T8520] loop1: detected capacity change from 0 to 256 [ 102.436792][ T8518] netlink: 60 bytes leftover after parsing attributes in process `syz.4.2216'. [ 102.465005][ T8522] loop2: detected capacity change from 0 to 736 [ 102.559671][ T8531] loop4: detected capacity change from 0 to 1024 [ 102.575143][ T8531] EXT4-fs: inline encryption not supported [ 102.633770][ T8531] EXT4-fs mount: 44 callbacks suppressed [ 102.633854][ T8531] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 102.665996][ T8531] ext4 filesystem being mounted at /508/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.705166][ T8544] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2229'. [ 102.723772][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 102.781129][ T8555] loop3: detected capacity change from 0 to 1024 [ 102.822340][ T8560] vhci_hcd vhci_hcd.0: invalid port number 236 [ 102.829681][ T8560] vhci_hcd vhci_hcd.0: invalid port number 236 [ 102.835473][ T8555] EXT4-fs: Ignoring removed nomblk_io_submit option [ 102.845140][ T8555] EXT4-fs (loop3): stripe (14) is not aligned with cluster size (16), stripe is disabled [ 102.884642][ T8555] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.951979][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.977592][ T8571] loop1: detected capacity change from 0 to 1024 [ 102.993485][ T8571] EXT4-fs: inline encryption not supported [ 103.054288][ T8571] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.150159][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.489765][ T8615] loop4: detected capacity change from 0 to 8192 [ 103.776709][ T8639] loop4: detected capacity change from 0 to 512 [ 103.803609][ T8639] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.870764][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.899866][ T8648] loop2: detected capacity change from 0 to 512 [ 103.912613][ T28] kauditd_printk_skb: 28 callbacks suppressed [ 103.912628][ T28] audit: type=1400 audit(1773691749.667:1079): avc: denied { bind } for pid=8649 comm="syz.4.2275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 103.946108][ T8648] EXT4-fs (loop2): 1 truncate cleaned up [ 103.954478][ T8648] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.009385][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.053798][ T28] audit: type=1400 audit(1773691749.817:1080): avc: denied { create } for pid=8657 comm="syz.4.2279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 104.107318][ T28] audit: type=1400 audit(1773691749.817:1081): avc: denied { setopt } for pid=8657 comm="syz.4.2279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 104.222943][ T8671] netlink: 328 bytes leftover after parsing attributes in process `syz.2.2285'. [ 104.289147][ T8675] loop4: detected capacity change from 0 to 512 [ 104.326764][ T8675] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 104.342965][ T28] audit: type=1400 audit(1773691750.087:1082): avc: denied { write } for pid=8678 comm="syz.3.2290" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 104.365290][ T8675] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.2287: invalid indirect mapped block 4294967295 (level 1) [ 104.382943][ T8675] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 104.383187][ T8675] EXT4-fs (loop4): Remounting filesystem read-only [ 104.399042][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 104.399069][ C0] EXT4-fs (loop4): initial error at time 1773691750: ext4_free_branches:1023: inode 11 [ 104.399112][ C0] EXT4-fs (loop4): last error at time 1773691750: ext4_free_branches:1023: inode 11 [ 104.433981][ T28] audit: type=1400 audit(1773691750.187:1083): avc: denied { remount } for pid=8679 comm="syz.2.2289" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 104.454860][ T8675] EXT4-fs (loop4): 2 truncates cleaned up [ 104.461387][ T8675] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.494240][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.668095][ T8700] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 104.685696][ T8701] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 104.703308][ T8697] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 104.729553][ T8705] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 104.742526][ T8697] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 104.752969][ T8697] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.2295: Failed to acquire dquot type 1 [ 104.772975][ T8697] loop3: lost filesystem error report for type 5 error -117 [ 104.774377][ T8697] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 104.792055][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 104.792080][ C1] EXT4-fs (loop3): last error at time 1773691750: ext4_acquire_dquot:7001 [ 104.811756][ T8697] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 104.821994][ T8697] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.2295: Failed to acquire dquot type 1 [ 104.834455][ T8697] loop3: lost filesystem error report for type 5 error -117 [ 104.838442][ T8697] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2295: bg 0: block 248: padding at end of block bitmap is not set [ 104.861544][ T8705] syz.4.2298: attempt to access beyond end of device [ 104.861544][ T8705] loop4: rw=8388608, sector=17179852721, nr_sectors = 1 limit=512 [ 104.876210][ T8705] FAT-fs (loop4): error, invalid access to FAT (entry 0x0fffff00) [ 104.884551][ T8705] FAT-fs (loop4): error, invalid access to FAT (entry 0x0fffff00) [ 104.892516][ T8697] loop3: lost filesystem error report for type 5 error -117 [ 104.892741][ T8697] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 104.919724][ T8697] loop3: lost filesystem error report for type 5 error -117 [ 104.920313][ T8697] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 104.938206][ T8697] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.2295: Failed to acquire dquot type 1 [ 104.950044][ T8697] loop3: lost filesystem error report for type 5 error -117 [ 104.950354][ T8697] EXT4-fs (loop3): 1 orphan inode deleted [ 104.964670][ T8697] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.977542][ T8697] ext4 filesystem being mounted at /483/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.019251][ T8713] netlink: 'syz.4.2302': attribute type 3 has an invalid length. [ 105.045398][ T8697] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 105.059529][ T8697] EXT4-fs: Cannot change journaled quota options when quota turned on [ 105.085170][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.150626][ T8723] EXT4-fs: Ignoring removed nobh option [ 105.169292][ T8723] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 105.190475][ T8723] EXT4-fs (loop3): 1 truncate cleaned up [ 105.196894][ T8723] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.226221][ T8728] RDS: rds_bind could not find a transport for fe80::, load rds_tcp or rds_rdma? [ 105.237952][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.463565][ T8611] Bluetooth: hci0: command 0x1003 tx timeout [ 105.469645][ T3605] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 105.589683][ T8759] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.647947][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.775909][ T8781] program syz.3.2332 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 106.034015][ T8815] program syz.1.2347 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 106.083622][ T8822] libceph: secret too big 289 [ 106.172287][ T8828] vhci_hcd vhci_hcd.4: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 106.283980][ T8839] ieee802154 phy0 wpan0: encryption failed: -22 [ 106.549287][ T8865] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2372'. [ 106.589318][ T8871] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2375: Directory hole found for htree index block 0 [ 106.609940][ T8871] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 106.610098][ T8871] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 106.619675][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 106.619708][ C1] EXT4-fs (loop4): initial error at time 1773691752: dx_probe:791: inode 2 [ 106.619751][ C1] EXT4-fs (loop4): last error at time 1773691752: dx_probe:791: inode 2 [ 106.673885][ T8876] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 106.688976][ T8871] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.709489][ T8876] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 106.726644][ T8876] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2377: Corrupt directory, running e2fsck is recommended [ 106.747532][ T8876] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 106.756779][ T8871] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 106.770935][ T8876] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.2377: corrupted in-inode xattr: e_name out of bounds [ 106.791147][ T8876] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 106.791765][ T8871] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 106.792942][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 106.817018][ C1] EXT4-fs (loop3): initial error at time 1773691752: ext4_iget_extra_inode:5025: inode 15 [ 106.819388][ T8871] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 106.827082][ C1] EXT4-fs (loop3): last error at time 1773691752: ext4_iget_extra_inode:5025: inode 15 [ 106.849207][ T8876] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2377: couldn't read orphan inode 15 (err -117) [ 106.871729][ T8876] loop3: lost filesystem error report for type 5 error -117 [ 106.876542][ T8876] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.878933][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.942800][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.991864][ T8895] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2383'. [ 107.100678][ T8909] bridge0: port 3(macsec1) entered blocking state [ 107.108347][ T8909] bridge0: port 3(macsec1) entered disabled state [ 107.115538][ T8909] macsec1: entered allmulticast mode [ 107.121061][ T8909] bridge0: entered allmulticast mode [ 107.170958][ T8909] macsec1: left allmulticast mode [ 107.176405][ T8909] bridge0: left allmulticast mode [ 107.967579][ T8920] netlink: 'syz.0.2398': attribute type 3 has an invalid length. [ 108.009611][ T8923] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2400'. [ 108.032941][ T8925] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2399'. [ 108.046510][ T8928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2401'. [ 108.089834][ T8928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2401'. [ 108.117360][ T8928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2401'. [ 108.145118][ T8928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2401'. [ 108.156532][ T8941] tipc: Started in network mode [ 108.178331][ T8941] tipc: Node identity fe80000000000000000000000000002, cluster identity 4711 [ 108.196834][ T8941] tipc: Enabling of bearer rejected, failed to enable media [ 108.233908][ T8948] set_capacity_and_notify: 7 callbacks suppressed [ 108.233928][ T8948] loop4: detected capacity change from 0 to 128 [ 108.247988][ T8928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2401'. [ 108.488765][ T8975] netlink: 131740 bytes leftover after parsing attributes in process `syz.4.2424'. [ 108.500284][ T8972] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2422'. [ 108.523702][ T8975] netlink: zone id is out of range [ 108.529145][ T8975] netlink: zone id is out of range [ 108.542054][ T8972] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2422'. [ 108.555622][ T8975] netlink: zone id is out of range [ 108.560895][ T8975] netlink: zone id is out of range [ 108.573003][ T8975] netlink: zone id is out of range [ 108.584138][ T8975] netlink: zone id is out of range [ 108.591906][ T8975] netlink: zone id is out of range [ 108.601986][ T8975] netlink: zone id is out of range [ 108.611120][ T8975] netlink: zone id is out of range [ 108.754679][ T8983] loop3: detected capacity change from 0 to 8192 [ 108.885324][ T9007] loop0: detected capacity change from 0 to 128 [ 108.945894][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 108.945914][ T28] audit: type=1400 audit(1773691754.697:1110): avc: denied { ioctl } for pid=9009 comm="syz.3.2440" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x9203 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 109.032983][ T28] audit: type=1400 audit(1773691754.737:1111): avc: denied { write } for pid=9015 comm="syz.4.2444" name="mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 109.090550][ T28] audit: type=1400 audit(1773691754.737:1112): avc: denied { open } for pid=9015 comm="syz.4.2444" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 109.136077][ T28] audit: type=1400 audit(1773691754.737:1113): avc: denied { ioctl } for pid=9015 comm="syz.4.2444" path="/dev/mISDNtimer" dev="devtmpfs" ino=250 ioctlcmd=0x4940 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 109.162671][ T28] audit: type=1400 audit(1773691754.777:1114): avc: denied { name_bind } for pid=9020 comm="syz.0.2456" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 109.216427][ T28] audit: type=1400 audit(1773691754.977:1115): avc: denied { create } for pid=9034 comm="syz.3.2451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 109.255947][ T28] audit: type=1400 audit(1773691754.997:1116): avc: denied { getopt } for pid=9034 comm="syz.3.2451" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 109.378739][ T28] audit: type=1400 audit(1773691755.137:1117): avc: denied { read append } for pid=9046 comm="syz.3.2459" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 109.456313][ T9060] loop3: detected capacity change from 0 to 512 [ 109.460656][ T28] audit: type=1400 audit(1773691755.137:1118): avc: denied { open } for pid=9046 comm="syz.3.2459" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 109.510091][ T9062] loop2: detected capacity change from 0 to 512 [ 109.537326][ T9060] EXT4-fs: Ignoring removed i_version option [ 109.547846][ T9062] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 109.573515][ T9060] EXT4-fs: Ignoring removed bh option [ 109.614356][ T9062] EXT4-fs (loop2): 1 orphan inode deleted [ 109.637756][ T9060] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.655723][ T9072] loop1: detected capacity change from 0 to 512 [ 109.673457][ T9072] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 109.673469][ T9060] ext4 filesystem being mounted at /516/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 109.673513][ T9072] System zones: [ 109.692354][ T9062] EXT4-fs (loop2): 1 truncate cleaned up [ 109.706486][ T9062] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.720186][ T9072] 1-12 [ 109.751093][ T9072] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.2468: corrupted in-inode xattr: e_value size too large [ 109.770371][ T9075] loop4: detected capacity change from 0 to 512 [ 109.780042][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.789461][ T9072] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 109.790006][ T9072] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2468: couldn't read orphan inode 15 (err -117) [ 109.799257][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 109.799283][ C1] EXT4-fs (loop1): initial error at time 1773691755: ext4_iget_extra_inode:5025: inode 15 [ 109.799315][ C1] EXT4-fs (loop1): last error at time 1773691755: ext4_iget_extra_inode:5025: inode 15 [ 109.802008][ T9075] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 109.829347][ T9072] loop1: lost filesystem error report for type 5 error -117 [ 109.851855][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.879716][ T9080] loop0: detected capacity change from 0 to 512 [ 109.881140][ T9072] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.903190][ T9075] EXT4-fs (loop4): 1 truncate cleaned up [ 109.933415][ T9075] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.963204][ T9083] tipc: Enabling of bearer rejected, failed to enable media [ 109.983277][ T28] audit: type=1400 audit(1773691755.737:1119): avc: denied { write } for pid=9082 comm="syz.2.2472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 110.004332][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.006256][ T9080] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.081325][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.084072][ T9080] EXT4-fs error (device loop0): ext4_readdir:225: inode #12: comm syz.0.2473: path /469/file0/file0: directory fails checksum at offset 0 [ 110.179388][ T3313] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.396276][ T9130] syz.3.2493 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 110.461650][ T9] kernel read not supported for file /vga_arbiter (pid: 9 comm: kworker/0:0) [ 110.544614][ T9150] netlink: 'syz.3.2504': attribute type 10 has an invalid length. [ 110.643270][ T9166] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=9166 comm=syz.2.2511 [ 111.040325][ T9222] loop4: detected capacity change from 0 to 128 [ 111.422690][ T9258] loop3: detected capacity change from 0 to 128 [ 111.434212][ T9258] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 111.447908][ T9258] ext4 filesystem being mounted at /535/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.493103][ T3312] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 111.667905][ T9279] bridge0: entered promiscuous mode [ 111.697520][ T9279] bridge0: port 3(macsec1) entered blocking state [ 111.705109][ T9279] bridge0: port 3(macsec1) entered disabled state [ 111.711871][ T9279] macsec1: entered allmulticast mode [ 111.717785][ T9279] bridge0: entered allmulticast mode [ 111.749435][ T9279] macsec1: left allmulticast mode [ 111.762989][ T9279] bridge0: left allmulticast mode [ 111.779102][ T9279] bridge0: left promiscuous mode [ 111.823404][ T9287] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 112.196118][ T9326] EXT4-fs (loop4): 1 truncate cleaned up [ 112.212982][ T9326] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.302000][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.382745][ T9344] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2596: bg 0: block 393: padding at end of block bitmap is not set [ 112.382801][ T9344] loop4: lost filesystem error report for type 5 error -117 [ 112.382876][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 112.382898][ C1] EXT4-fs (loop4): initial error at time 1773691758: ext4_validate_block_bitmap:441 [ 112.382940][ C1] EXT4-fs (loop4): last error at time 1773691758: ext4_validate_block_bitmap:441 [ 112.384993][ T9344] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 112.385018][ T9344] loop4: lost filesystem error report for type 5 error -117 [ 112.385282][ T9344] EXT4-fs (loop4): 2 truncates cleaned up [ 112.408807][ T9344] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.565301][ T9344] EXT4-fs error (device loop4): empty_inline_dir:1770: inode #12: block 7: comm syz.4.2596: bad entry in directory: directory entry overrun - offset=4, inode=4278190093, rec_len=196860, size=60 fake=0 [ 112.565686][ T9344] EXT4-fs warning (device loop4): empty_inline_dir:1777: bad inline directory (dir #12) - inode 4278190093, rec_len 255, name_len 0inline size 60 [ 112.585490][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.813237][ T6138] loop2: p1 p3 < > [ 112.821935][ T9353] loop2: p1 p3 < > [ 112.835576][ T9381] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.853058][ T9381] ext4 filesystem being mounted at /470/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.947420][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 112.959324][ T6138] udevd[6138]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 112.984660][ T9390] hugetlbfs: Bad value 'á' for mount option 'size' [ 112.984660][ T9390] [ 113.010495][ T6138] udevd[6138]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 113.032431][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 113.064327][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.124622][ T9397] __nla_validate_parse: 16 callbacks suppressed [ 113.124702][ T9397] netlink: 56 bytes leftover after parsing attributes in process `syz.2.2617'. [ 113.341948][ T9414] set_capacity_and_notify: 5 callbacks suppressed [ 113.341969][ T9414] loop4: detected capacity change from 0 to 512 [ 113.407632][ T9414] msdos: Unknown parameter '01777777777777777777777ÿ' [ 113.575223][ T9448] loop4: detected capacity change from 0 to 512 [ 113.633556][ T9448] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.655659][ T9448] ext4 filesystem being mounted at /609/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 113.727029][ T9466] loop2: detected capacity change from 0 to 512 [ 113.743666][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.804900][ T9476] 9p: Unknown Cache mode or invalid value l [ 113.814570][ T9466] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.856682][ T9466] ext4 filesystem being mounted at /482/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.894005][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.995084][ T28] kauditd_printk_skb: 38 callbacks suppressed [ 113.995100][ T28] audit: type=1400 audit(1773691759.757:1158): avc: denied { create } for pid=9497 comm="syz.4.2667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 114.082396][ T9506] netlink: 71 bytes leftover after parsing attributes in process `syz.2.2671'. [ 114.109339][ T28] audit: type=1400 audit(1773691759.867:1159): avc: denied { read } for pid=9508 comm="syz.3.2672" name="mISDNtimer" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 114.306157][ T28] audit: type=1400 audit(1773691760.067:1160): avc: denied { unmount } for pid=3312 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 114.380461][ T9532] loop2: detected capacity change from 0 to 512 [ 114.407907][ T9532] EXT4-fs: Ignoring removed nobh option [ 114.449378][ T9532] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.480820][ T9532] ext4 filesystem being mounted at /489/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 114.552362][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.685300][ T9556] loop1: detected capacity change from 0 to 128 [ 114.710148][ T9556] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 114.719839][ T9560] netlink: 348 bytes leftover after parsing attributes in process `syz.2.2695'. [ 114.856902][ T9572] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 115.055340][ T28] audit: type=1400 audit(1773691760.817:1161): avc: denied { read write } for pid=9593 comm="syz.0.2712" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 115.084258][ T28] audit: type=1400 audit(1773691760.837:1162): avc: denied { open } for pid=9593 comm="syz.0.2712" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 115.163831][ T28] audit: type=1326 audit(1773691760.927:1163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9601 comm="syz.1.2715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 115.206210][ T9605] loop2: detected capacity change from 0 to 512 [ 115.223008][ T28] audit: type=1326 audit(1773691760.927:1164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9601 comm="syz.1.2715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 115.248632][ T9605] EXT4-fs: inline encryption not supported [ 115.274204][ T9605] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.2717: bad orphan inode 15 [ 115.278886][ T28] audit: type=1326 audit(1773691760.957:1165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9601 comm="syz.1.2715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 115.313265][ T28] audit: type=1326 audit(1773691760.957:1166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9601 comm="syz.1.2715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 115.337884][ T28] audit: type=1326 audit(1773691760.957:1167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9601 comm="syz.1.2715" exe="/root/syz-executor" sig=0 arch=c000003e syscall=133 compat=0 ip=0x7f61ce37c799 code=0x7ffc0000 [ 115.349384][ T9605] loop2: lost filesystem error report for type 5 error -117 [ 115.401425][ T9605] ext4_test_bit(bit=14, block=5) = 0 [ 115.409091][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 115.409130][ C1] EXT4-fs (loop2): initial error at time 1773691761: ext4_orphan_get:1417 [ 115.409155][ C1] EXT4-fs (loop2): last error at time 1773691761: ext4_orphan_get:1417 [ 115.444347][ T9605] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.468974][ T9605] EXT4-fs warning (device loop2): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 115.494109][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.525715][ T9627] loop4: detected capacity change from 0 to 512 [ 115.543695][ T9627] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.2727: inode has both inline data and extents flags [ 115.576502][ T9630] xt_hashlimit: size too large, truncated to 1048576 [ 115.593448][ T9627] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 115.602878][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 115.618815][ C1] EXT4-fs (loop4): initial error at time 1773691761: ext4_orphan_get:1391: inode 15 [ 115.626126][ T9627] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2727: couldn't read orphan inode 15 (err -117) [ 115.628426][ C1] EXT4-fs (loop4): last error at time 1773691761: ext4_orphan_get:1391: inode 15 [ 115.662335][ T9627] loop4: lost filesystem error report for type 5 error -117 [ 115.663771][ T9627] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000070000 r/w without journal. Quota mode: writeback. [ 115.706821][ T9627] syz_tun: entered promiscuous mode [ 115.743377][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000070000. [ 115.916772][ T9654] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2738'. [ 115.937577][ T9656] loop2: detected capacity change from 0 to 512 [ 115.986753][ T9656] EXT4-fs (loop2): 1 truncate cleaned up [ 115.993336][ T9656] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.021018][ T9656] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 116.045397][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.063116][ T9664] usb usb7: usbfs: process 9664 (syz.0.2741) did not claim interface 0 before use [ 116.102425][ T9673] loop3: detected capacity change from 0 to 128 [ 116.140756][ T9672] loop2: detected capacity change from 0 to 512 [ 116.162021][ T9672] msdos: Unknown parameter '01777777777777777777777ÿ' [ 116.197203][ T9683] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2751'. [ 116.379426][ T9709] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2763'. [ 116.479925][ T9715] msdos: Unknown parameter '01777777777777777777777ÿ' [ 116.526508][ T9727] FAT-fs (loop2): error, corrupted file size (i_pos 196, 2097152) [ 116.587499][ T9727] FAT-fs (loop2): Filesystem has been set read-only [ 116.598170][ T9731] netlink: 108 bytes leftover after parsing attributes in process `syz.0.2773'. [ 116.632039][ T9734] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a055c01c, mo2=0002] [ 116.658130][ T9734] System zones: 0-1, 3-36 [ 116.665836][ T9734] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.699345][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.919223][ T9769] EXT4-fs: Ignoring removed orlov option [ 116.946485][ T9769] EXT4-fs: Ignoring removed nobh option [ 116.981915][ T9778] hsr0: entered promiscuous mode [ 116.990485][ T9769] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.022233][ T9778] hsr0: left promiscuous mode [ 117.057736][ T9781] EXT4-fs: Ignoring removed i_version option [ 117.089028][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.099403][ T9787] EXT4-fs: Ignoring removed oldalloc option [ 117.105502][ T9787] EXT4-fs: Ignoring removed i_version option [ 117.130508][ T9787] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c019, mo2=0002] [ 117.155048][ T9781] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.183889][ T9787] System zones: 0-7 [ 117.183999][ T9781] ext4 filesystem being mounted at /587/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 117.189106][ T9787] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.225507][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.274893][ T9787] EXT4-fs error (device loop1): ext4_ext_precache:631: inode #2: comm syz.1.2798: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 117.376511][ T3725] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.466964][ T9825] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 117.525163][ T9825] ext4 filesystem being mounted at /644/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.597867][ T3314] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.913236][ T9858] Attempt to read inode for relocated directory [ 117.943240][ T9860] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 118.792057][ T9928] set_capacity_and_notify: 10 callbacks suppressed [ 118.792079][ T9928] loop3: detected capacity change from 0 to 512 [ 118.863691][ T9928] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.883078][ T9928] ext4 filesystem being mounted at /607/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 119.054337][ T3312] ================================================================== [ 119.062573][ T3312] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 119.070182][ T3312] [ 119.072889][ T3312] read-write to 0xffff88811b187fd8 of 8 bytes by task 70 on cpu 0: [ 119.081074][ T3312] __xa_clear_mark+0xf5/0x1e0 [ 119.085887][ T3312] __folio_end_writeback+0xf4/0x360 [ 119.091376][ T3312] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 119.098198][ T3312] folio_end_writeback+0x1c/0x70 [ 119.103455][ T3312] ext4_finish_bio+0x459/0x8b0 [ 119.108450][ T3312] ext4_release_io_end+0x9f/0x1f0 [ 119.113783][ T3312] ext4_end_io_end+0x18d/0x240 [ 119.118598][ T3312] ext4_end_io_rsv_work+0x15b/0x1f0 [ 119.123910][ T3312] process_scheduled_works+0x513/0xa10 [ 119.129416][ T3312] worker_thread+0x58a/0x780 [ 119.134095][ T3312] kthread+0x22a/0x280 [ 119.138290][ T3312] ret_from_fork+0x150/0x360 [ 119.143284][ T3312] ret_from_fork_asm+0x1a/0x30 [ 119.148369][ T3312] [ 119.150844][ T3312] read to 0xffff88811b187fd8 of 8 bytes by task 3312 on cpu 1: [ 119.158768][ T3312] xas_find_marked+0x213/0x620 [ 119.163578][ T3312] filemap_get_folios_tag+0xfa/0x510 [ 119.168916][ T3312] filemap_fdatawait_keep_errors+0x6c/0x190 [ 119.175026][ T3312] sync_inodes_sb+0x40e/0x4c0 [ 119.179749][ T3312] sync_filesystem+0x102/0x190 [ 119.184558][ T3312] generic_shutdown_super+0x4c/0x220 [ 119.189996][ T3312] kill_block_super+0x2a/0x70 [ 119.194817][ T3312] ext4_kill_sb+0x42/0x80 [ 119.199532][ T3312] deactivate_locked_super+0x75/0x1c0 [ 119.210013][ T3312] deactivate_super+0x97/0xa0 [ 119.214844][ T3312] cleanup_mnt+0x2bb/0x330 [ 119.219400][ T3312] __cleanup_mnt+0x19/0x20 [ 119.223875][ T3312] task_work_run+0x130/0x1a0 [ 119.228520][ T3312] exit_to_user_mode_loop+0x1f4/0x6f0 [ 119.234021][ T3312] do_syscall_64+0x249/0x370 [ 119.238957][ T3312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.245255][ T3312] [ 119.247704][ T3312] value changed: 0x00003ff800000000 -> 0x00003f0000000000 [ 119.255120][ T3312] [ 119.257593][ T3312] Reported by Kernel Concurrency Sanitizer on: [ 119.265119][ T3312] CPU: 1 UID: 0 PID: 3312 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 119.277242][ T3312] Tainted: [W]=WARN [ 119.281340][ T3312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 119.292229][ T3312] ================================================================== [ 119.310049][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 119.310069][ T28] audit: type=1400 audit(1773691765.067:1190): avc: denied { getopt } for pid=9959 comm="syz.0.2877" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 119.339235][ T3312] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.