last executing test programs: 969.419645ms ago: executing program 2 (id=4243): unshare(0xe020600) linkat(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', 0xffffffffffffffff, 0x0, 0x1000) 837.547417ms ago: executing program 2 (id=4245): r0 = socket(0x1, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000700)={'ip6_vti0\x00', &(0x7f0000000780)={'syztnl2\x00', 0x0, 0x4, 0x3, 0x7, 0x7, 0x51, @ipv4={'\x00', '\xff\xff', @local}, @empty, 0x1, 0x20, 0xc, 0x100}}) 792.252121ms ago: executing program 2 (id=4247): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x1f2f, 0xf, 0x3ce, &(0x7f00000007c0)="9f44948721919580684010a40800", 0x0, 0x241, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39"}, 0x23) 767.775733ms ago: executing program 2 (id=4249): r0 = socket(0x1d, 0x2, 0x6) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x6a, 0x1, 0x0, 0x0) 744.856795ms ago: executing program 2 (id=4251): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) lsm_get_self_attr(0x67, &(0x7f0000001500)={0x0, 0x0, 0x1020, 0x1000, ""/4096}, &(0x7f0000000080)=0x1020, 0x0) 708.958388ms ago: executing program 2 (id=4255): r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000140)={0x0, 0x0, 0x8}) 213.795011ms ago: executing program 1 (id=4293): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r0, &(0x7f0000000180)='.\x00', 0x9000, &(0x7f0000001dc0)={0x0, 0x0, 0x20000}, 0x20) 192.100643ms ago: executing program 1 (id=4296): r0 = memfd_create(&(0x7f0000000400)='\xa3\x9fn\xb4dR\x04i5\x02\xac\xce\xe1\x88\x9d[@8\xd7\xce\x1f 9I\x7f\x15\x1d\x93=\xb5\xe7\\\'L\xe6\xd2\x8e\xbc)JtTDq\x81\xcf\x81\xba\xe51\xf5 \xc8\x10>\xc9\\\x85\x17L\xbf\xcf\x91\xdfM\xf3\x02^T*\x00\x02\xb9~B\x9f\xacl\x1d3\x06o\xf8\x16H\xaa*\x02\xf7\xfb\x06\xf1\x83\x92\xa8\xc2\xcb\xae\xb0\xb4\x93\xb8\x04\xf1\x99\xc2yY+\xd9y\x8a\xd5b\xe8\"q\x1b0)\xccm\xacz\xc1\xadd\x9b6a\xf3\xdds\xbb\x88\xff\b\x85\xb3s\x00\x0e\xbcfvi\x85\xfc.|\xd4h\xec\x82o\x8e\x93\x11\xc1\xd4\xae\x05\x17=\xd9R\xd0\xd4\x90\xcf\x9b\xdc\xaeV\x88\x94\x9f\xe3\xefqi\xed\xa8w\xbe\xd0\xd0-tBl\x9e+\xd3\xed\xce\x9f\x83\x86\xf9\x12\x16Ts\x80\x13]C\xfb`\xc2`\xf7\x1a\x00\x00\x00\x00\x00\x00\x00k\xae\xcb\x1a.\xc2\x8f\xd1x4]PZ\x9e\xd5Y\xf0L\xa4\xbc\x84\xf6\x04L\xff0\x8b\\*\xf9,\xb6\r\x97\xedy\xe0\x8a\xe2\x8ck\xc6S\xc3g\xb9\x1a\xf8\x8f \x9d\x00u7\xd8\'\xf1E\xa4(Q\x80Fy\xb5\xe4q\xc9\xff \xd8\x9d\xad\x11\xf8m\xd3\xbc\x9e\x10D\x7f!\xca\x0ev\x15h$\x01\xdd\xe5\xce\xf8*\xb3\x01\x85\a\xe4qv&\x9c\xac\x9aN~o\xe5\x89\xd5\a\x9f\f\x1f\xc2e/\x8d\x1e\n\xd0_\xbd!^\xa46\xb8j\xc0x\n\xdb\xe1\xa3\xd6\xae;\r\x92@\xa5I\x88Z1F\xf0\x1at\t\xd0\x8a\x04m\x06\xf3BL\xffS\x9eY\xf4\xb0U \xf8\xd00\x88y\xebX\x92\xd5\xbb\xa1h7\xf3\xe0\x0f\xbd\x02\xe4%\xf9\xb1\x87\x8aM\xfeG\xb2L\xbd\x92-\xcd\x1f\xf4\xe1,\xb7G|\xec\"\xa2\xab\xf6\x84\xe0\xcf1\x9a', 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 186.476734ms ago: executing program 3 (id=4297): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2, 0x4, 0x0, 0x5, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}]}, 0x70}}, 0x0) 186.099544ms ago: executing program 0 (id=4298): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@private2, 0x0, 0x32}, @in=@broadcast, {0x0, 0x0, 0x0, 0x7ff}, {}, {0xfffffffe, 0x0, 0x8000000}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @XFRMA_IF_ID={0x8, 0x1f, 0x3}]}, 0x140}}, 0x0) 166.046575ms ago: executing program 4 (id=4299): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x14, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR_DATA={0x10, 0x5, 0x0, 0x1, [{0xa, 0x4, @remote}]}]}}}]}, 0x44}}, 0x0) 159.244416ms ago: executing program 0 (id=4300): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}]}, @NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8}, @NFTA_CMP_DATA={0xc, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, "ef"}]}, @NFTA_CMP_SREG={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xcc}}, 0x0) 156.405026ms ago: executing program 1 (id=4301): setreuid(0x0, 0xee01) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) 149.630286ms ago: executing program 3 (id=4302): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000ac0)=@raw={'raw\x00', 0x8, 0x3, 0xa08, 0x100, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x970, 0xffffffff, 0xffffffff, 0x970, 0xffffffff, 0x3, 0x0, {[{{@ip={@broadcast, @private, 0x0, 0x0, 'batadv0\x00', 'batadv_slave_0\x00', {}, {}, 0x21}, 0x6, 0xa0, 0x100, 0x0, {}, [@common=@inet=@dccp={{0x30}}]}, @common=@SET={0x60}}, {{@ip={@loopback, @dev, 0x0, 0x0, 'veth0_virt_wifi\x00', 'bond_slave_0\x00'}, 0x0, 0x850, 0x870, 0x0, {}, [@common=@unspec=@u32={{0x7e0}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0xa68) 137.295368ms ago: executing program 4 (id=4303): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000600)="0bbb268dd6ffa80808000002000000000000210d0000aaa8fa017242ba9380d440983dc50b3e2b16fe7b17df09f52ded9decb0f866df5ca9cad2d032186fe4aff1a1836a18ba065aae49b1f4d4f1113bea6b4fda18915e1a670dbdb2598357aa1cff07ba5469d809cb8b155efea552bac928964659b01756ff18be9364e940d0a9a8feddfb1e0b2e77dc634f5f282e650f46bc516f19eb37377f0df4eb436d2d722ac2c7424dd5ee", 0xa8) 121.039489ms ago: executing program 0 (id=4304): r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x12, &(0x7f0000000000)=r0, 0x4) 109.6314ms ago: executing program 3 (id=4305): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000700000000000000000000005ccfe294b455aa1fcb"], 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c0000000a000000000000000000000b02000000000000000300000d000000000300000003000000000000000300000004000000030000000000000000000009000000000000005f"], 0x0, 0x5e}, 0x20) 109.34836ms ago: executing program 4 (id=4306): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0x88000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000400)={0xd, 0x2, 'client0\x00', 0x80000004, "63cf620a0a04f1ec", "aa7210dcb68bf639439ba04133de8d39a28c8f9dcf5511d3d6e2a2cd96100458", 0x80000002, 0x6b}) 92.828762ms ago: executing program 1 (id=4307): r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000040)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, 0x0) 92.464831ms ago: executing program 0 (id=4308): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001740)=[{&(0x7f0000001800)="c0b3f641e93358db730fa114ef6fd9c6705352e1b8dfb95390d3ebb8cd73712ed6131a236b661abbe3038b46fa6f7c0f1e5c157cc3b5089582c0ef2a0fb81c4b6d478f7be370faea02f562a6fdead5a874b85495136d707a1cef985f3a56aeab38fa694e94d9e726bc11b61f00000000000000ed469d85cbf48688f6f8b4cd643a32a94ab6ec8efc569356a30a982aeae44ce595e461a425b08c032a84b79b477b410627d19c42cbb08d", 0xaa}, {&(0x7f0000000100)="8323000000001d39afc62ceefc8936f299eecf", 0x1a}, {&(0x7f0000000180), 0x13}, {&(0x7f00000001c0)="55c1ac6a33bcabcbf05b5674529841f58350038a066a02a6bc9d8c5eecfdbde63fe0ae2f71fe751ba7f269ebe88062259a37084b213e218b5a144b53a81e7cc49a22a19158853dbfabb1be2c6ab892f6083dc94e6a6710e73b7f4d1e2c52f8fe322e59d8020f1b81ca806ad1d02ffb2e82e69cf0a80a05a65dead7c62f7974b805c23351c9b7c340b4b064e60b5a4efdc0833b928d4530831c03a39c7727a1a29aec7354d1c5e9a5aa8af60670eee565ae446b989f81ea74a578a387aec81be9a2fdc25f94c171a3874be3e051956f638cf1f01811ddb63de509efb4008cdeb5cb0644c7cb2c", 0xfd82}, {&(0x7f0000000700)="820566a0e5038adaeacf19e7470234a058fa1a347381c790661dde230dc4150ae23ec76b77396270f45644f86e8d09edab75a26acb1e6209b5be5b40d09ba299b5c626c28448e5f04342e71e03d98aab89bf23721c77e3d1d2553eef61a61dc700000000000010bc27d1586457875f2878644dc8f4c8d47c9edc1bdb46392e3b52895de73f4d8808e1bd71ed7a571dc4f41465e8ad35c2ed5a79d701f8a8e492", 0xa0}, {&(0x7f0000000380)="c77d467908bfdef41403f806aa8abd7163a810e03642f3dea6321a7b21b738ed132db614140e7dc513a4f44adab6b69a9208bc55cf77e018bf5821baa9521cedb29a6d43c72b87ca91a291", 0x4b}, {&(0x7f0000000400)="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", 0x1de}], 0x7, 0x0) 81.303263ms ago: executing program 3 (id=4309): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000190001000000000000000000021800000000ff0000000002080015"], 0x28}}, 0x0) 77.831783ms ago: executing program 4 (id=4310): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000a40)=ANY=[@ANYBLOB="380000006d00190c00"/20, @ANYRES32=0x0, @ANYBLOB="0000fdffffff000004003480140003007665746831"], 0x38}}, 0x0) 51.435235ms ago: executing program 1 (id=4311): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$nfs4(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="636f6e746578743d22f122"]) 51.259295ms ago: executing program 0 (id=4312): r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002980), 0x1, 0x0) pwritev(r0, &(0x7f00000042c0)=[{&(0x7f00000041c0)='u4', 0x2}], 0x1, 0x2, 0x4) 51.139045ms ago: executing program 4 (id=4313): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="64000000020601000000000000000000000000000e0003006269746d61703a697000000005000400000000000900020073797a30000000001c0007800c00028008000100000000000c00018008000140e000000005000500020000000500010006"], 0x64}}, 0x0) 27.395637ms ago: executing program 3 (id=4314): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xc, 0xf, &(0x7f00000006c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x7ed}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x24, '\x00', 0x0, 0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x90) 17.963868ms ago: executing program 0 (id=4315): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000000000000000000000000085000000a000000085000000d000000095"], &(0x7f0000000240)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 17.709208ms ago: executing program 1 (id=4316): unshare(0x42000000) unshare(0x6a040280) 5.072859ms ago: executing program 4 (id=4317): r0 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 0s ago: executing program 3 (id=4318): r0 = socket$inet(0x2, 0x3, 0x8d) getsockopt$MRT(r0, 0x0, 0xd0, 0x0, 0x0) kernel console output (not intermixed with test programs): 45.928220][ T4112] loop4: detected capacity change from 0 to 8192 [ 45.946624][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 45.991900][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 46.002917][ T3444] udevd[3444]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 46.031033][ T4127] loop1: detected capacity change from 0 to 512 [ 46.061098][ T4127] EXT4-fs: Ignoring removed mblk_io_submit option [ 46.069381][ T4127] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 46.079453][ T4127] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 46.089204][ T4127] EXT4-fs (loop1): group descriptors corrupted! [ 46.094231][ T4133] loop2: detected capacity change from 0 to 4096 [ 46.122152][ T4133] EXT4-fs (loop2): filesystem too large to mount safely on this system [ 46.641619][ T4206] loop1: detected capacity change from 0 to 8192 [ 46.711304][ T4206] loop1: p1 p2 p3 p4 [ 46.715949][ T4234] loop2: detected capacity change from 0 to 512 [ 46.719829][ T4206] loop1: p1 size 16908288 extends beyond EOD, truncated [ 46.741090][ T4234] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.748530][ T4206] loop1: p2 size 16777216 extends beyond EOD, truncated [ 46.762379][ T4234] EXT4-fs (loop2): 1 truncate cleaned up [ 46.768511][ T4234] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.784265][ T4235] loop4: detected capacity change from 0 to 8192 [ 46.791462][ T4206] loop1: p3 start 4294625024 is beyond EOD, truncated [ 46.798267][ T4206] loop1: p4 start 524288 is beyond EOD, truncated [ 46.807303][ T3269] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.829677][ T2961] loop1: p1 p2 p3 p4 [ 46.833874][ T2961] loop1: p1 size 16908288 extends beyond EOD, truncated [ 46.840156][ T4235] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 46.843115][ T4235] loop4: p4 start 3388997632 is beyond EOD, truncated [ 46.941605][ T2961] loop1: p2 size 16777216 extends beyond EOD, truncated [ 46.950005][ T2961] loop1: p3 start 4294625024 is beyond EOD, truncated [ 46.956781][ T2961] loop1: p4 start 524288 is beyond EOD, truncated [ 47.070074][ T3444] udevd[3444]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 47.081607][ T3256] udevd[3256]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 47.095848][ T4252] loop2: detected capacity change from 0 to 1024 [ 47.136601][ T4252] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.153540][ T4252] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 47.162015][ T4252] EXT4-fs (loop2): orphan cleanup on readonly fs [ 47.172674][ T4252] EXT4-fs error (device loop2): ext4_free_blocks:6590: comm syz.2.405: Freeing blocks not in datazone - block = 0, count = 4096 [ 47.189576][ T4252] EXT4-fs (loop2): Remounting filesystem read-only [ 47.196571][ T4252] EXT4-fs (loop2): 1 truncate cleaned up [ 47.202753][ T4252] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.215335][ T4252] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 47.218638][ T4267] can: request_module (can-proto-5) failed. [ 47.223453][ T4252] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.335343][ T4285] loop1: detected capacity change from 0 to 512 [ 47.345908][ T4285] EXT4-fs (loop1): bad geometry: first data block 1 is beyond end of filesystem (0) [ 47.520832][ T4305] loop1: detected capacity change from 0 to 1024 [ 47.554587][ T4305] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 47.583105][ T4305] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 47.609240][ T4314] loop0: detected capacity change from 0 to 512 [ 47.609636][ T4305] EXT4-fs (loop1): orphan cleanup on readonly fs [ 47.625202][ T4305] EXT4-fs error (device loop1): ext4_free_blocks:6590: comm syz.1.436: Freeing blocks not in datazone - block = 0, count = 4096 [ 47.650051][ T4305] EXT4-fs (loop1): Remounting filesystem read-only [ 47.652226][ T4314] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.656899][ T4305] EXT4-fs (loop1): 1 truncate cleaned up [ 47.675976][ T4305] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.689232][ T4305] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 47.696147][ T4314] ext4 filesystem being mounted at /79/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.718197][ T4305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.729412][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.761271][ T4291] loop2: detected capacity change from 0 to 32768 [ 47.803177][ T4291] loop2: p1 p3 < p5 p6 > [ 47.813543][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 47.813555][ T29] audit: type=1326 audit(2000000001.319:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4326 comm="syz.3.446" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 47.882252][ T2961] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 47.886336][ T2961] loop4: p4 start 3388997632 is beyond EOD, [ 47.932182][ T4342] loop2: detected capacity change from 0 to 128 [ 47.977435][ T2961] truncated [ 48.004902][ T4342] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 48.015983][ T4342] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 48.025939][ T4342] FAT-fs (loop2): Filesystem has been set read-only [ 48.085341][ T4357] syz.1.461 (4357): attempted to duplicate a private mapping with mremap. This is not supported. [ 48.103739][ T4362] loop3: detected capacity change from 0 to 1024 [ 48.113688][ T4362] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 48.277352][ T4397] loop1: detected capacity change from 0 to 512 [ 48.285506][ T29] audit: type=1326 audit(2000000001.765:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4398 comm="syz.0.481" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe4a8c3cef9 code=0x0 [ 48.301902][ T4403] loop3: detected capacity change from 0 to 1024 [ 48.315026][ T4403] journal_path: Non-blockdev passed as '' [ 48.320807][ T4403] EXT4-fs: error: could not find journal device path [ 48.327988][ T4397] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 48.355108][ T4397] EXT4-fs (loop1): failed to open journal device unknown-block(0,3) -6 [ 48.372387][ T29] audit: type=1400 audit(2000000001.848:158): avc: denied { create } for pid=4408 comm="syz.3.486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 48.584591][ T4447] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 48.591133][ T4447] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 48.598734][ T4447] vhci_hcd vhci_hcd.0: Device attached [ 48.640202][ T4431] loop4: detected capacity change from 0 to 512 [ 48.648151][ T4448] vhci_hcd: connection closed [ 48.650016][ T3372] vhci_hcd: stop threads [ 48.659016][ T3372] vhci_hcd: release socket [ 48.663542][ T3372] vhci_hcd: disconnect device [ 48.671788][ T4431] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 48.682265][ T4431] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 48.691639][ T4431] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.440: Failed to acquire dquot type 0 [ 48.737641][ T4431] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 48.748030][ T4431] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 48.757487][ T4431] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.440: Failed to acquire dquot type 0 [ 48.797780][ T4431] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 48.808249][ T4431] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 48.817804][ T4431] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.440: Failed to acquire dquot type 0 [ 48.830529][ T4431] EXT4-fs (loop4): 1 orphan inode deleted [ 48.836759][ T4431] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.850851][ T4431] ext4 filesystem being mounted at /95/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.872240][ T4481] dccp_invalid_packet: P.Data Offset(10) too large [ 48.888134][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.012401][ T4501] dccp_invalid_packet: P.Data Offset(4) too small [ 49.021163][ T4499] loop4: detected capacity change from 0 to 2048 [ 49.074511][ T4506] dccp_invalid_packet: P.Data Offset(100) too large [ 49.085602][ T4465] Alternate GPT is invalid, using primary GPT. [ 49.091841][ T4465] loop4: p1 p2 p3 [ 49.116146][ T4507] loop2: detected capacity change from 0 to 1764 [ 49.153070][ T4507] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 49.177576][ T4511] loop3: detected capacity change from 0 to 512 [ 49.180075][ T4507] ISOFS: unable to read i-node block [ 49.189191][ T4507] isofs_fill_super: get root inode failed [ 49.196438][ T4511] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.530: invalid block [ 49.196913][ T4499] Alternate GPT is invalid, using primary GPT. [ 49.214548][ T4499] loop4: p1 p2 p3 [ 49.222914][ T4511] EXT4-fs (loop3): Remounting filesystem read-only [ 49.247092][ T4514] loop1: detected capacity change from 0 to 512 [ 49.257149][ T4511] EXT4-fs (loop3): 2 truncates cleaned up [ 49.315523][ T4514] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 49.327176][ T4514] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 49.337351][ T4514] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.531: Corrupt directory, running e2fsck is recommended [ 49.361393][ T4511] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.388329][ T4514] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 49.401476][ T4511] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 49.434198][ T4514] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.531: corrupted in-inode xattr: invalid ea_ino [ 49.453297][ T4511] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.494606][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop4p62, 10) failed: No such file or directory [ 49.506497][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop4p72, 10) failed: No such file or directory [ 49.516276][ T3927] udevd[3927]: inotify_add_watch(7, /dev/loop4p70, 10) failed: No such file or directory [ 49.518497][ T4461] udevd[4461]: inotify_add_watch(7, /dev/loop4p64, 10) failed: No such file or directory [ 49.527199][ T4463] udevd[4463]: inotify_add_watch(7, /dev/loop4p65, 10) failed: No such file or directory [ 49.537036][ T3444] udevd[3444]: inotify_add_watch(7, /dev/loop4p68, 10) failed: No such file or directory [ 49.546558][ T3256] udevd[3256]: inotify_add_watch(7, /dev/loop4p69, 10) failed: No such file or directory [ 49.557282][ T4464] udevd[4464]: inotify_add_watch(7, /dev/loop4p73, 10) failed: No such file or directory [ 49.566330][ T4462] udevd[4462]: inotify_add_watch(7, /dev/loop4p63, 10) failed: No such file or directory [ 49.576153][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop4p66, 10) failed: No such file or directory [ 49.605779][ T4514] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.531: couldn't read orphan inode 15 (err -117) [ 49.637898][ T4537] loop0: detected capacity change from 0 to 512 [ 49.657239][ T4539] loop3: detected capacity change from 0 to 512 [ 49.663698][ T4537] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.674215][ T4537] EXT4-fs (loop0): orphan cleanup on readonly fs [ 49.680770][ T4537] EXT4-fs error (device loop0): __ext4_iget:4985: inode #15: block 1627517706: comm syz.0.542: invalid block [ 49.683660][ T4514] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.701574][ T4537] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.542: couldn't read orphan inode 15 (err -117) [ 49.728654][ T4539] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 49.736614][ T4539] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.756441][ T4539] EXT4-fs warning (device loop3): ext4_enable_quotas:7066: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 49.806946][ T4537] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.826845][ T4553] loop4: detected capacity change from 0 to 512 [ 49.862506][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.872467][ T4553] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 49.896003][ T4539] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 49.914861][ T4553] EXT4-fs (loop4): invalid journal inode [ 49.943890][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.953040][ T4553] EXT4-fs (loop4): can't get journal size [ 49.962539][ T4539] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.543: bg 0: block 40: padding at end of block bitmap is not set [ 50.009424][ T4539] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 50.045539][ T4553] EXT4-fs (loop4): 1 truncate cleaned up [ 50.060753][ T4553] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.084159][ T4539] EXT4-fs (loop3): 1 truncate cleaned up [ 50.113310][ T4539] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.149916][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.210012][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.281920][ T4612] mmap: syz.4.579 (4612) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 50.526222][ T4652] loop2: detected capacity change from 0 to 512 [ 50.567154][ T4652] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.583337][ T4656] loop1: detected capacity change from 0 to 764 [ 50.606314][ T4652] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2862: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 50.634288][ T4652] EXT4-fs (loop2): 1 truncate cleaned up [ 50.697400][ T4652] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.828511][ T3269] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.927710][ T4695] loop1: detected capacity change from 0 to 2048 [ 50.947317][ T4711] capability: warning: `syz.0.627' uses 32-bit capabilities (legacy support in use) [ 50.992251][ T4695] loop1: p2 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 51.001587][ T4695] loop1: p3 start 65535 is beyond EOD, truncated [ 51.099181][ T4695] loop1: p4 size 3584 extends beyond EOD, truncated [ 51.125405][ T4729] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 51.131937][ T4729] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 51.139685][ T4729] vhci_hcd vhci_hcd.0: Device attached [ 51.152682][ T4695] loop1: p5 size 3584 extends beyond EOD, truncated [ 51.163525][ T4695] loop1: p6 size 3584 extends beyond EOD, truncated [ 51.171420][ T4730] vhci_hcd: connection closed [ 51.171618][ T1646] vhci_hcd: stop threads [ 51.180597][ T1646] vhci_hcd: release socket [ 51.185009][ T1646] vhci_hcd: disconnect device [ 51.197896][ T4695] loop1: p7 size 3584 extends beyond EOD, truncated [ 51.209087][ T4695] loop1: p8 size 3584 extends beyond EOD, truncated [ 51.243416][ T4695] loop1: p9 size 3584 extends beyond EOD, truncated [ 51.269056][ T4695] loop1: p10 size 3584 extends beyond EOD, truncated [ 51.296843][ T4695] loop1: p11 size 3584 extends beyond EOD, truncated [ 51.315166][ T4695] loop1: p12 size 3584 extends beyond EOD, truncated [ 51.326991][ T4695] loop1: p13 size 3584 extends beyond EOD, truncated [ 51.342610][ T4695] loop1: p14 size 3584 extends beyond EOD, truncated [ 51.356062][ T4695] loop1: p15 size 3584 extends beyond EOD, truncated [ 51.375012][ T4695] loop1: p16 size 3584 extends beyond EOD, truncated [ 51.386954][ T4695] loop1: p17 size 3584 extends beyond EOD, truncated [ 51.423348][ T4695] loop1: p18 size 3584 extends beyond EOD, truncated [ 51.439970][ T4756] IPv6: addrconf: prefix option has invalid lifetime [ 51.446646][ T4695] loop1: p19 size 3584 extends beyond EOD, truncated [ 51.447142][ T4695] loop1: p20 size 3584 extends beyond EOD, truncated [ 51.486043][ T4695] loop1: p21 size 3584 extends beyond EOD, truncated [ 51.507631][ T4695] loop1: p22 size 3584 extends beyond EOD, truncated [ 51.531621][ T4695] loop1: p23 size 3584 extends beyond EOD, truncated [ 51.557572][ T4695] loop1: p24 size 3584 extends beyond EOD, truncated [ 51.581452][ T4695] loop1: p25 size 3584 extends beyond EOD, truncated [ 51.606469][ T4695] loop1: p26 size 3584 extends beyond EOD, truncated [ 51.626679][ T4695] loop1: p27 size 3584 extends beyond EOD, truncated [ 51.655610][ T4695] loop1: p28 size 3584 extends beyond EOD, truncated [ 51.663118][ T4695] loop1: p29 size 3584 extends beyond EOD, truncated [ 51.670497][ T4695] loop1: p30 size 3584 extends beyond EOD, truncated [ 51.710445][ T4695] loop1: p31 size 3584 extends beyond EOD, truncated [ 51.739245][ T4695] loop1: p32 size 3584 extends beyond EOD, truncated [ 51.747264][ T4695] loop1: p33 size 3584 extends beyond EOD, truncated [ 51.758530][ T4695] loop1: p34 size 3584 extends beyond EOD, truncated [ 51.766057][ T4695] loop1: p35 size 3584 extends beyond EOD, truncated [ 51.782297][ T4695] loop1: p36 size 3584 extends beyond EOD, truncated [ 51.785136][ T4797] loop0: detected capacity change from 0 to 512 [ 51.789626][ T4695] loop1: p37 size 3584 extends beyond EOD, truncated [ 51.809614][ T4695] loop1: p38 size 3584 extends beyond EOD, truncated [ 51.818677][ T4695] loop1: p39 size 3584 extends beyond EOD, truncated [ 51.833614][ T4695] loop1: p40 size 3584 extends beyond EOD, truncated [ 51.841114][ T4695] loop1: p41 size 3584 extends beyond EOD, truncated [ 51.851636][ T4797] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.864132][ T4695] loop1: p42 size 3584 extends beyond EOD, truncated [ 51.867557][ T4797] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.877783][ T4695] loop1: p43 size 3584 extends beyond EOD, truncated [ 51.878235][ T4797] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.668: bg 0: block 248: padding at end of block bitmap is not set [ 51.904323][ T4695] loop1: p44 size 3584 extends beyond EOD, truncated [ 51.916076][ T4810] syz.3.674 (4810) used greatest stack depth: 11120 bytes left [ 51.916678][ T4797] Quota error (device loop0): write_blk: dquota write failed [ 51.931262][ T4797] EXT4-fs error (device loop0): ext4_acquire_dquot:6848: comm syz.0.668: Failed to acquire dquot type 1 [ 51.942884][ T4695] loop1: p45 size 3584 extends beyond EOD, truncated [ 51.957426][ T4695] loop1: p46 size 3584 extends beyond EOD, truncated [ 51.969662][ T4695] loop1: p47 size 3584 extends beyond EOD, truncated [ 51.976754][ T4695] loop1: p48 size 3584 extends beyond EOD, truncated [ 51.977007][ T4797] EXT4-fs (loop0): 1 truncate cleaned up [ 51.983862][ T4695] loop1: p49 size 3584 extends beyond EOD, truncated [ 51.996219][ T4695] loop1: p50 size 3584 extends beyond EOD, truncated [ 52.005473][ T4695] loop1: p51 size 3584 extends beyond EOD, truncated [ 52.014226][ T4695] loop1: p52 size 3584 extends beyond EOD, truncated [ 52.023446][ T4695] loop1: p53 size 3584 extends beyond EOD, truncated [ 52.037890][ T4695] loop1: p54 size 3584 extends beyond EOD, truncated [ 52.039717][ T4797] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.046244][ T4695] loop1: p55 size 3584 extends beyond EOD, truncated [ 52.065947][ T4695] loop1: p56 size 3584 extends beyond EOD, truncated [ 52.082306][ T4695] loop1: p57 size 3584 extends beyond EOD, truncated [ 52.101588][ T4797] syz.0.668 (4797) used greatest stack depth: 9632 bytes left [ 52.111457][ T4695] loop1: p58 size 3584 extends beyond EOD, truncated [ 52.120455][ T4836] dccp_invalid_packet: P.type (RESET) not Data || [Data]Ack, while P.X == 0 [ 52.121391][ T4695] loop1: p59 size 3584 extends beyond EOD, truncated [ 52.138533][ T4695] loop1: p60 size 3584 extends beyond EOD, truncated [ 52.149760][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.183111][ T4695] loop1: p61 size 3584 extends beyond EOD, truncated [ 52.220882][ T4695] loop1: p62 size 3584 extends beyond EOD, truncated [ 52.248716][ T4695] loop1: p63 size 3584 extends beyond EOD, truncated [ 52.255850][ T4695] loop1: p64 size 3584 extends beyond EOD, truncated [ 52.263005][ T4695] loop1: p65 size 3584 extends beyond EOD, truncated [ 52.270375][ T4695] loop1: p66 size 3584 extends beyond EOD, truncated [ 52.279120][ T4695] loop1: p67 size 3584 extends beyond EOD, truncated [ 52.309985][ T4695] loop1: p68 size 3584 extends beyond EOD, truncated [ 52.327876][ T4695] loop1: p69 size 3584 extends beyond EOD, truncated [ 52.345077][ T4695] loop1: p70 size 3584 extends beyond EOD, truncated [ 52.362066][ T4695] loop1: p71 size 3584 extends beyond EOD, truncated [ 52.376353][ T4695] loop1: p72 size 3584 extends beyond EOD, truncated [ 52.396593][ T4695] loop1: p73 size 3584 extends beyond EOD, truncated [ 52.412245][ T4695] loop1: p74 size 3584 extends beyond EOD, truncated [ 52.424644][ T4886] syz.0.714 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 52.434984][ T4695] loop1: p75 size 3584 extends beyond EOD, truncated [ 52.451903][ T4695] loop1: p76 size 3584 extends beyond EOD, truncated [ 52.475814][ T4695] loop1: p77 size 3584 extends beyond EOD, truncated [ 52.509752][ T4695] loop1: p78 size 3584 extends beyond EOD, truncated [ 52.517055][ T4695] loop1: p79 size 3584 extends beyond EOD, truncated [ 52.525769][ T4903] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 52.541776][ T4695] loop1: p80 size 3584 extends beyond EOD, truncated [ 52.557537][ T4695] loop1: p81 size 3584 extends beyond EOD, truncated [ 52.564784][ T4695] loop1: p82 size 3584 extends beyond EOD, truncated [ 52.588728][ T4695] loop1: p83 size 3584 extends beyond EOD, truncated [ 52.602136][ T4695] loop1: p84 size 3584 extends beyond EOD, truncated [ 52.624544][ T4695] loop1: p85 size 3584 extends beyond EOD, truncated [ 52.637333][ T4695] loop1: p86 size 3584 extends beyond EOD, truncated [ 52.654951][ T4695] loop1: p87 size 3584 extends beyond EOD, truncated [ 52.678195][ T4695] loop1: p88 size 3584 extends beyond EOD, truncated [ 52.694077][ T4695] loop1: p89 size 3584 extends beyond EOD, truncated [ 52.717846][ T4695] loop1: p90 size 3584 extends beyond EOD, truncated [ 52.741787][ T4695] loop1: p91 size 3584 extends beyond EOD, truncated [ 52.752905][ T4695] loop1: p92 size 3584 extends beyond EOD, truncated [ 52.770046][ T4695] loop1: p93 size 3584 extends beyond EOD, truncated [ 52.770742][ T4945] loop0: detected capacity change from 0 to 256 [ 52.785205][ T4945] FAT-fs (loop0): bogus sectors per cluster 30 [ 52.791387][ T4945] FAT-fs (loop0): Can't find a valid FAT filesystem [ 52.798616][ T4695] loop1: p94 size 3584 extends beyond EOD, truncated [ 52.825188][ T4695] loop1: p95 size 3584 extends beyond EOD, truncated [ 52.841299][ T4695] loop1: p96 size 3584 extends beyond EOD, truncated [ 52.859280][ T4695] loop1: p97 size 3584 extends beyond EOD, truncated [ 52.883155][ T4695] loop1: p98 size 3584 extends beyond EOD, truncated [ 52.893566][ T4960] loop3: detected capacity change from 0 to 1024 [ 52.900379][ T4695] loop1: p99 size 3584 extends beyond EOD, truncated [ 52.921305][ T4965] loop0: detected capacity change from 0 to 164 [ 52.922987][ T4960] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 52.922987][ T4960] [ 52.940429][ T4960] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 52.949646][ T4695] loop1: p100 size 3584 extends beyond EOD, truncated [ 52.980180][ T4965] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=164 [ 52.984940][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 52.984951][ T29] audit: type=1400 audit(2000000006.412:159): avc: denied { wake_alarm } for pid=4968 comm="syz.2.753" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 53.015882][ T4695] loop1: p101 size 3584 extends beyond EOD, truncated [ 53.038971][ T4695] loop1: p102 size 3584 extends beyond EOD, truncated [ 53.061003][ T4695] loop1: p103 size 3584 extends beyond EOD, truncated [ 53.072260][ T4695] loop1: p104 size 3584 extends beyond EOD, truncated [ 53.082693][ T4695] loop1: p105 size 3584 extends beyond EOD, truncated [ 53.097170][ T4695] loop1: p106 size 3584 extends beyond EOD, truncated [ 53.117239][ T4695] loop1: p107 size 3584 extends beyond EOD, truncated [ 53.132589][ T4695] loop1: p108 size 3584 extends beyond EOD, truncated [ 53.150075][ T4695] loop1: p109 size 3584 extends beyond EOD, truncated [ 53.163195][ T4992] loop3: detected capacity change from 0 to 1024 [ 53.170746][ T4695] loop1: p110 size 3584 extends beyond EOD, truncated [ 53.177784][ T4992] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24866!=20869) [ 53.188367][ T4992] EXT4-fs (loop3): invalid journal inode [ 53.196108][ T4695] loop1: p111 size 3584 extends beyond EOD, truncated [ 53.212338][ T4695] loop1: p112 size 3584 extends beyond EOD, truncated [ 53.240580][ T4695] loop1: p113 size 3584 extends beyond EOD, truncated [ 53.266698][ T4695] loop1: p114 size 3584 extends beyond EOD, truncated [ 53.280164][ T4695] loop1: p115 size 3584 extends beyond EOD, truncated [ 53.298310][ T4695] loop1: p116 size 3584 extends beyond EOD, truncated [ 53.306335][ T4695] loop1: p117 size 3584 extends beyond EOD, truncated [ 53.322279][ T4695] loop1: p118 size 3584 extends beyond EOD, truncated [ 53.346571][ T4695] loop1: p119 size 3584 extends beyond EOD, truncated [ 53.365692][ T29] audit: type=1326 audit(2000000006.783:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5016 comm="syz.3.776" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 53.388997][ T4695] loop1: p120 size 3584 extends beyond EOD, truncated [ 53.399105][ T4695] loop1: p121 size 3584 extends beyond EOD, truncated [ 53.416495][ T4695] loop1: p122 size 3584 extends beyond EOD, truncated [ 53.434212][ T4695] loop1: p123 size 3584 extends beyond EOD, truncated [ 53.462644][ T4695] loop1: p124 size 3584 extends beyond EOD, truncated [ 53.490104][ T4695] loop1: p125 size 3584 extends beyond EOD, truncated [ 53.497325][ T4695] loop1: p126 size 3584 extends beyond EOD, truncated [ 53.530983][ T4695] loop1: p127 size 3584 extends beyond EOD, truncated [ 53.541447][ T4695] loop1: p128 size 3584 extends beyond EOD, truncated [ 53.544309][ T5040] loop2: detected capacity change from 0 to 1756 [ 53.554872][ T4695] loop1: p129 size 3584 extends beyond EOD, truncated [ 53.577704][ T4695] loop1: p130 size 3584 extends beyond EOD, truncated [ 53.601709][ T4695] loop1: p131 size 3584 extends beyond EOD, truncated [ 53.633325][ T5061] loop0: detected capacity change from 0 to 1024 [ 53.640673][ T5061] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 53.651207][ T4695] loop1: p132 size 3584 extends beyond EOD, truncated [ 53.670224][ T5061] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.799: Invalid block bitmap block 0 in block_group 0 [ 53.683819][ T4695] loop1: p133 size 3584 extends beyond EOD, truncated [ 53.695407][ T5061] Quota error (device loop0): write_blk: dquota write failed [ 53.702901][ T5061] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 53.713216][ T4695] loop1: p134 size 3584 extends beyond EOD, truncated [ 53.716159][ T5061] EXT4-fs error (device loop0): ext4_acquire_dquot:6848: comm syz.0.799: Failed to acquire dquot type 0 [ 53.738026][ T4695] loop1: p135 size 3584 extends beyond EOD, truncated [ 53.755365][ T4695] loop1: p136 size 3584 extends beyond EOD, truncated [ 53.762538][ T5061] EXT4-fs error (device loop0): ext4_free_blocks:6590: comm syz.0.799: Freeing blocks not in datazone - block = 0, count = 4096 [ 53.793493][ T4695] loop1: p137 size 3584 extends beyond EOD, truncated [ 53.818362][ T4695] loop1: p138 size 3584 extends beyond EOD, truncated [ 53.830971][ T5061] EXT4-fs error (device loop0): ext4_read_inode_bitmap:140: comm syz.0.799: Invalid inode bitmap blk 0 in block_group 0 [ 53.843715][ T1646] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-8 [ 53.852783][ T1646] EXT4-fs error (device loop0): ext4_release_dquot:6871: comm kworker/u8:5: Failed to release dquot type 0 [ 53.865186][ T4695] loop1: p139 size 3584 extends beyond EOD, truncated [ 53.873106][ T4695] loop1: p140 size 3584 extends beyond EOD, truncated [ 53.885083][ T5061] EXT4-fs error (device loop0) in ext4_free_inode:362: Corrupt filesystem [ 53.907866][ T5101] loop2: detected capacity change from 0 to 512 [ 53.911316][ T5061] EXT4-fs (loop0): 1 orphan inode deleted [ 53.920303][ T4695] loop1: p141 size 3584 extends beyond EOD, truncated [ 53.924916][ T5101] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.933700][ T5061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.949863][ T4695] loop1: p142 size 3584 extends beyond EOD, truncated [ 53.967493][ T4695] loop1: p143 size 3584 extends beyond EOD, truncated [ 53.978063][ T5101] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #16: comm syz.2.819: invalid indirect mapped block 83886080 (level 1) [ 53.995258][ T4695] loop1: p144 size 3584 extends beyond EOD, truncated [ 54.003562][ T5101] EXT4-fs (loop2): Remounting filesystem read-only [ 54.011714][ T4695] loop1: p145 size 3584 extends beyond EOD, truncated [ 54.029582][ T5101] EXT4-fs (loop2): 1 orphan inode deleted [ 54.035444][ T5101] EXT4-fs (loop2): 1 truncate cleaned up [ 54.041398][ T4695] loop1: p146 size 3584 extends beyond EOD, truncated [ 54.058614][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.068539][ T5120] loop3: detected capacity change from 0 to 2048 [ 54.075137][ T4695] loop1: p147 size 3584 extends beyond EOD, truncated [ 54.085351][ T5101] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.098459][ T4695] loop1: p148 size 3584 extends beyond EOD, truncated [ 54.105614][ T5120] EXT4-fs (loop3): Invalid log cluster size: 65541 [ 54.123689][ T5101] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 54.137990][ T29] audit: type=1400 audit(2000000007.527:161): avc: denied { write } for pid=5125 comm="syz.4.831" name="netstat" dev="proc" ino=4026532819 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 54.140565][ T4695] loop1: p149 size 3584 extends beyond EOD, truncated [ 54.168672][ T5101] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.174547][ T4695] loop1: p150 size 3584 extends beyond EOD, truncated [ 54.203246][ T4695] loop1: p151 size 3584 extends beyond EOD, truncated [ 54.221419][ T4695] loop1: p152 size 3584 extends beyond EOD, truncated [ 54.241694][ T4695] loop1: p153 size 3584 extends beyond EOD, truncated [ 54.252240][ T4695] loop1: p154 size 3584 extends beyond EOD, truncated [ 54.275265][ T4695] loop1: p155 size 3584 extends beyond EOD, truncated [ 54.299211][ T4695] loop1: p156 size 3584 extends beyond EOD, truncated [ 54.315085][ T4695] loop1: p157 size 3584 extends beyond EOD, truncated [ 54.340173][ T4695] loop1: p158 size 3584 extends beyond EOD, truncated [ 54.361898][ T4695] loop1: p159 size 3584 extends beyond EOD, truncated [ 54.380584][ T4695] loop1: p160 size 3584 extends beyond EOD, truncated [ 54.403662][ T4695] loop1: p161 size 3584 extends beyond EOD, truncated [ 54.425711][ T4695] loop1: p162 size 3584 extends beyond EOD, truncated [ 54.446896][ T29] audit: type=1400 audit(2000000007.825:162): avc: denied { create } for pid=5168 comm="syz.3.851" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 54.470948][ T4695] loop1: p163 size 3584 extends beyond EOD, truncated [ 54.486396][ T4695] loop1: p164 size 3584 extends beyond EOD, truncated [ 54.498761][ T4695] loop1: p165 size 3584 extends beyond EOD, truncated [ 54.505965][ T4695] loop1: p166 size 3584 extends beyond EOD, truncated [ 54.523547][ T4695] loop1: p167 size 3584 extends beyond EOD, truncated [ 54.542402][ T4695] loop1: p168 size 3584 extends beyond EOD, truncated [ 54.559276][ T4695] loop1: p169 size 3584 extends beyond EOD, truncated [ 54.575709][ T4695] loop1: p170 size 3584 extends beyond EOD, truncated [ 54.582232][ T5187] futex_wake_op: syz.0.860 tries to shift op by 144; fix this program [ 54.591170][ T4695] loop1: p171 size 3584 extends beyond EOD, truncated [ 54.606724][ T4695] loop1: p172 size 3584 extends beyond EOD, truncated [ 54.609116][ T5183] loop3: detected capacity change from 0 to 2048 [ 54.632019][ T4695] loop1: p173 size 3584 extends beyond EOD, truncated [ 54.641488][ T4695] loop1: p174 size 3584 extends beyond EOD, truncated [ 54.660988][ T4695] loop1: p175 size 3584 extends beyond EOD, truncated [ 54.669226][ T4695] loop1: p176 size 3584 extends beyond EOD, truncated [ 54.686145][ T4695] loop1: p177 size 3584 extends beyond EOD, truncated [ 54.704507][ T4695] loop1: p178 size 3584 extends beyond EOD, truncated [ 54.716394][ T4695] loop1: p179 size 3584 extends beyond EOD, truncated [ 54.727817][ T5183] loop3: p1 p2 p3 [ 54.751188][ T4695] loop1: p180 size 3584 extends beyond EOD, truncated [ 54.760156][ T4695] loop1: p181 size 3584 extends beyond EOD, truncated [ 54.769369][ T4695] loop1: p182 size 3584 extends beyond EOD, truncated [ 54.790807][ T4695] loop1: p183 size 3584 extends beyond EOD, truncated [ 54.804371][ T4695] loop1: p184 size 3584 extends beyond EOD, truncated [ 54.822988][ T4695] loop1: p185 size 3584 extends beyond EOD, truncated [ 54.832222][ T4695] loop1: p186 size 3584 extends beyond EOD, truncated [ 54.862095][ T4695] loop1: p187 size 3584 extends beyond EOD, truncated [ 54.884072][ T4695] loop1: p188 size 3584 extends beyond EOD, truncated [ 54.899319][ T4695] loop1: p189 size 3584 extends beyond EOD, truncated [ 54.952123][ T4695] loop1: p190 size 3584 extends beyond EOD, truncated [ 54.987582][ T4695] loop1: p191 size 3584 extends beyond EOD, truncated [ 55.010864][ T4695] loop1: p192 size 3584 extends beyond EOD, truncated [ 55.044012][ T4695] loop1: p193 size 3584 extends beyond EOD, truncated [ 55.065432][ T4695] loop1: p194 size 3584 extends beyond EOD, truncated [ 55.085506][ T4695] loop1: p195 size 3584 extends beyond EOD, truncated [ 55.101767][ T4695] loop1: p196 size 3584 extends beyond EOD, truncated [ 55.117886][ T4695] loop1: p197 size 3584 extends beyond EOD, truncated [ 55.136492][ T4695] loop1: p198 size 3584 extends beyond EOD, truncated [ 55.142954][ T29] audit: type=1400 audit(2000000008.487:163): avc: denied { write } for pid=5268 comm="syz.0.901" name="sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 55.167359][ T4695] loop1: p199 size 3584 extends beyond EOD, truncated [ 55.214961][ T5281] loop2: detected capacity change from 0 to 512 [ 55.221505][ T4695] loop1: p200 size 3584 extends beyond EOD, truncated [ 55.229113][ T4695] loop1: p201 size 3584 extends beyond EOD, truncated [ 55.252109][ T4695] loop1: p202 size 3584 extends beyond EOD, truncated [ 55.255795][ T5280] loop4: detected capacity change from 0 to 2048 [ 55.265677][ T4695] loop1: p203 size 3584 extends beyond EOD, truncated [ 55.281372][ T5281] EXT4-fs: Ignoring removed nobh option [ 55.287729][ T4695] loop1: p204 size 3584 extends beyond EOD, truncated [ 55.291350][ T5280] EXT4-fs (loop4): Invalid log cluster size: 65541 [ 55.303862][ T5281] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.314046][ T4695] loop1: p205 size 3584 extends beyond EOD, truncated [ 55.315107][ T5290] loop3: detected capacity change from 0 to 512 [ 55.330664][ T4695] loop1: p206 size 3584 extends beyond EOD, truncated [ 55.339755][ T5281] EXT4-fs (loop2): 1 truncate cleaned up [ 55.345991][ T4695] loop1: p207 size 3584 extends beyond EOD, truncated [ 55.357489][ T4695] loop1: p208 size 3584 extends beyond EOD, truncated [ 55.360638][ T5290] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.376265][ T4695] loop1: p209 size 3584 extends beyond EOD, truncated [ 55.387435][ T5281] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.420096][ T5290] Quota error (device loop3): do_check_range: Getting block 71 out of range 1-5 [ 55.429151][ T5290] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 55.438584][ T5290] EXT4-fs error (device loop3): ext4_acquire_dquot:6848: comm syz.3.911: Failed to acquire dquot type 0 [ 55.462429][ T4695] loop1: p210 size 3584 extends beyond EOD, truncated [ 55.478068][ T4695] loop1: p211 size 3584 extends beyond EOD, truncated [ 55.495253][ T4695] loop1: p212 size 3584 extends beyond EOD, truncated [ 55.515030][ T4695] loop1: p213 size 3584 extends beyond EOD, truncated [ 55.522685][ T3269] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.534710][ T5290] EXT4-fs (loop3): 1 truncate cleaned up [ 55.538792][ T4695] loop1: p214 size 3584 extends beyond EOD, truncated [ 55.548074][ T5290] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.550540][ T4695] loop1: p215 size 3584 extends beyond EOD, truncated [ 55.568025][ T4695] loop1: p216 size 3584 extends beyond EOD, truncated [ 55.576507][ T4695] loop1: p217 size 3584 extends beyond EOD, truncated [ 55.589627][ T4695] loop1: p218 size 3584 extends beyond EOD, truncated [ 55.606573][ T4695] loop1: p219 size 3584 extends beyond EOD, truncated [ 55.616677][ T4695] loop1: p220 size 3584 extends beyond EOD, truncated [ 55.624047][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.624242][ T4695] loop1: p221 size 3584 extends beyond EOD, truncated [ 55.642564][ T4695] loop1: p222 size 3584 extends beyond EOD, truncated [ 55.656378][ T4695] loop1: p223 size 3584 extends beyond EOD, truncated [ 55.668623][ T4695] loop1: p224 size 3584 extends beyond EOD, truncated [ 55.677145][ T4695] loop1: p224 could not be added: -ENOMEM [ 55.683008][ T4695] loop1: p225 size 3584 extends beyond EOD, truncated [ 55.698653][ T4695] loop1: p226 size 3584 extends beyond EOD, truncated [ 55.727102][ T4695] loop1: p227 size 3584 extends beyond EOD, truncated [ 55.756285][ T4695] loop1: p228 size 3584 extends beyond EOD, truncated [ 55.779609][ T4695] loop1: p229 size 3584 extends beyond EOD, truncated [ 55.790367][ T4695] loop1: p230 size 3584 extends beyond EOD, truncated [ 55.797523][ T4695] loop1: p231 size 3584 extends beyond EOD, truncated [ 55.805650][ T4695] loop1: p232 size 3584 extends beyond EOD, truncated [ 55.813149][ T4695] loop1: p233 size 3584 extends beyond EOD, truncated [ 55.838071][ T4695] loop1: p234 size 3584 extends beyond EOD, truncated [ 55.867385][ T4695] loop1: p235 size 3584 extends beyond EOD, truncated [ 55.880016][ T4695] loop1: p236 size 3584 extends beyond EOD, truncated [ 55.896076][ T4695] loop1: p237 size 3584 extends beyond EOD, truncated [ 55.918847][ T4695] loop1: p238 size 3584 extends beyond EOD, truncated [ 55.936203][ T4695] loop1: p239 size 3584 extends beyond EOD, truncated [ 55.953111][ T4695] loop1: p240 size 3584 extends beyond EOD, truncated [ 55.971951][ T4695] loop1: p241 size 3584 extends beyond EOD, truncated [ 55.982689][ T4695] loop1: p242 size 3584 extends beyond EOD, truncated [ 55.989836][ T4695] loop1: p243 size 3584 extends beyond EOD, truncated [ 56.010923][ T4695] loop1: p244 size 3584 extends beyond EOD, truncated [ 56.022420][ T4695] loop1: p245 size 3584 extends beyond EOD, truncated [ 56.029821][ T4695] loop1: p246 size 3584 extends beyond EOD, truncated [ 56.051647][ T4695] loop1: p247 size 3584 extends beyond EOD, truncated [ 56.066173][ T4695] loop1: p248 size 3584 extends beyond EOD, truncated [ 56.084113][ T4695] loop1: p249 size 3584 extends beyond EOD, truncated [ 56.100112][ T4695] loop1: p250 size 3584 extends beyond EOD, truncated [ 56.117628][ T4695] loop1: p251 size 3584 extends beyond EOD, truncated [ 56.133377][ T4695] loop1: p252 size 3584 extends beyond EOD, truncated [ 56.154945][ T4695] loop1: p253 size 3584 extends beyond EOD, truncated [ 56.166998][ T4695] loop1: p254 size 3584 extends beyond EOD, truncated [ 56.178563][ T4695] loop1: p255 size 3584 extends beyond EOD, truncated [ 56.268903][ T5376] loop3: detected capacity change from 0 to 256 [ 56.296028][ T5376] msdos: Unexpected value for 'dots' [ 56.627874][ T5427] loop1: detected capacity change from 0 to 2048 [ 56.713035][ T5427] loop1: p2 p3 p7 [ 56.818188][ T3444] udevd[3444]: inotify_add_watch(7, /dev/loop1p9, 10) failed: No such file or directory [ 56.824295][ T4462] udevd[4462]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 56.835456][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 56.838778][ T4461] udevd[4461]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 56.854303][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.858394][ T4464] udevd[4464]: inotify_add_watch(7, /dev/loop1p14, 10) failed: No such file or directory [ 56.877860][ T3495] udevd[3495]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 56.884253][ T3444] udevd[3444]: inotify_add_watch(7, /dev/loop1p15, 10) failed: No such file or directory [ 56.888584][ T4463] udevd[4463]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 56.900731][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop1p17, 10) failed: No such file or directory [ 56.918858][ T5456] loop1: detected capacity change from 0 to 1024 [ 56.945656][ T5456] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.954756][ T5456] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 57.003616][ T5467] nfs: Unknown parameter '' [ 57.124114][ T5487] loop1: detected capacity change from 0 to 512 [ 57.127300][ T5489] loop3: detected capacity change from 0 to 512 [ 57.152187][ T5489] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 57.182421][ T5487] EXT4-fs (loop1): orphan cleanup on readonly fs [ 57.199992][ T5487] EXT4-fs error (device loop1): ext4_acquire_dquot:6848: comm syz.1.1008: Failed to acquire dquot type 1 [ 57.221681][ T5487] EXT4-fs (loop1): 1 truncate cleaned up [ 57.242956][ T5487] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.243868][ T5508] loop2: detected capacity change from 0 to 128 [ 57.324828][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.389814][ T5518] loop4: detected capacity change from 0 to 512 [ 57.411511][ T5518] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 57.435581][ T5518] EXT4-fs (loop4): orphan cleanup on readonly fs [ 57.453096][ T5518] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1023: bad orphan inode 15 [ 57.472926][ T5518] ext4_test_bit(bit=14, block=18) = 1 [ 57.478338][ T5518] is_bad_inode(inode)=0 [ 57.482489][ T5518] NEXT_ORPHAN(inode)=1023 [ 57.486832][ T5518] max_ino=32 [ 57.490058][ T5518] i_nlink=0 [ 57.532887][ T5518] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2978: inode #15: comm syz.4.1023: corrupted xattr block 19: e_value size too large [ 57.547341][ T5518] EXT4-fs warning (device loop4): ext4_evict_inode:271: xattr delete (err -117) [ 57.557691][ T5518] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 57.620089][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.955657][ T5603] loop1: detected capacity change from 0 to 512 [ 57.984992][ T5603] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 58.003011][ T5607] loop0: detected capacity change from 0 to 512 [ 58.033800][ T5614] ------------[ cut here ]------------ [ 58.039324][ T5614] WARNING: CPU: 0 PID: 5614 at include/linux/rwsem.h:80 follow_pte+0x2cd/0x2f0 [ 58.048344][ T5614] Modules linked in: [ 58.052251][ T5614] CPU: 0 UID: 0 PID: 5614 Comm: syz.4.1070 Not tainted 6.11.0-rc6-syzkaller-00183-gb831f83e40a2 #0 [ 58.063020][ T5614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 58.073114][ T5614] RIP: 0010:follow_pte+0x2cd/0x2f0 [ 58.078349][ T5614] Code: 48 8b 04 25 28 00 00 00 48 3b 44 24 18 75 38 89 d8 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 84 81 d7 ff 90 <0f> 0b 90 e9 96 fd ff ff e8 76 81 d7 ff eb c1 e8 6f 81 d7 ff eb ba [ 58.098017][ T5614] RSP: 0018:ffffc9000e7ff7e8 EFLAGS: 00010287 [ 58.104135][ T5614] RAX: ffffffff815851ec RBX: ffff888101fa11e0 RCX: 0000000000040000 [ 58.112191][ T5614] RDX: ffffc900023fa000 RSI: 0000000000000459 RDI: 000000000000045a [ 58.120220][ T5614] RBP: 0000000000000000 R08: ffffffff81584f7d R09: 0000000000000000 [ 58.128282][ T5614] R10: 0001ffffffffffff R11: 0001c9000e7ff850 R12: ffff8881045ff9c0 [ 58.136333][ T5614] R13: 00007fba27cce000 R14: ffffc9000e7ff858 R15: ffffc9000e7ff850 [ 58.144350][ T5614] FS: 00007fa304b176c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 58.153323][ T5614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.159988][ T5614] CR2: 00007fa304b16f98 CR3: 0000000115572000 CR4: 00000000003506f0 [ 58.167997][ T5614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.176026][ T5614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 58.184076][ T5614] Call Trace: [ 58.187365][ T5614] [ 58.190296][ T5614] ? __warn+0x13c/0x350 [ 58.194635][ T5614] ? report_bug+0x315/0x420 [ 58.199147][ T5614] ? follow_pte+0x2cd/0x2f0 [ 58.203724][ T5614] ? handle_bug+0x3e/0x70 [ 58.204123][ T5607] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 2048 [ 58.208048][ T5614] ? exc_invalid_op+0x1a/0x50 [ 58.220978][ T5614] ? asm_exc_invalid_op+0x1a/0x20 [ 58.226022][ T5614] ? follow_pte+0x5d/0x2f0 [ 58.230521][ T5614] ? follow_pte+0x2cc/0x2f0 [ 58.235035][ T5614] ? follow_pte+0x2cd/0x2f0 [ 58.239592][ T5614] ? follow_pte+0x2cc/0x2f0 [ 58.244200][ T5614] ? lru_gen_add_folio+0x43f/0x4f0 [ 58.249494][ T5614] get_pat_info+0x70/0x220 [ 58.253943][ T5614] untrack_pfn+0x1db/0x2f0 [ 58.258449][ T5614] ? __pfx_lru_add_fn+0x10/0x10 [ 58.261208][ T5627] tmpfs: Bad value for 'nr_inodes' [ 58.263349][ T5614] unmap_single_vma+0x16b/0x1d0 [ 58.273338][ T5614] zap_page_range_single+0x213/0x2f0 [ 58.278733][ T5614] unmap_mapping_range+0x15c/0x1a0 [ 58.283862][ T5614] truncate_setsize+0x89/0xc0 [ 58.288588][ T5614] simple_setattr+0x8b/0xc0 [ 58.293106][ T5614] notify_change+0x875/0x8e0 [ 58.297803][ T5614] do_truncate+0x116/0x160 [ 58.302304][ T5614] path_openat+0x1b5c/0x1f10 [ 58.306943][ T5614] ? cgroup_rstat_updated+0x99/0x550 [ 58.312271][ T5614] do_filp_open+0xf7/0x200 [ 58.314667][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 58.314679][ T29] audit: type=1400 audit(2000002571.461:172): avc: denied { read write } for pid=5628 comm="syz.0.1078" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 58.316717][ T5614] do_sys_openat2+0xab/0x120 [ 58.316738][ T5614] __x64_sys_openat+0xf3/0x120 [ 58.322833][ T29] audit: type=1400 audit(2000002571.461:173): avc: denied { open } for pid=5628 comm="syz.0.1078" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 58.346165][ T5614] x64_sys_call+0x1025/0x2d60 [ 58.383529][ T5614] do_syscall_64+0xc9/0x1c0 [ 58.388047][ T5614] ? clear_bhb_loop+0x55/0xb0 [ 58.392938][ T5614] ? clear_bhb_loop+0x55/0xb0 [ 58.397626][ T5614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.403578][ T5614] RIP: 0033:0x7fa305e9cef9 [ 58.408031][ T5614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.427685][ T5614] RSP: 002b:00007fa304b17038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.436238][ T5614] RAX: ffffffffffffffda RBX: 00007fa306055f80 RCX: 00007fa305e9cef9 [ 58.444285][ T5614] RDX: 0000000000003f00 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 58.452361][ T5614] RBP: 00007fa305f0f046 R08: 0000000000000000 R09: 0000000000000000 [ 58.460374][ T5614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.468373][ T5614] R13: 0000000000000001 R14: 00007fa306055f80 R15: 00007fff3977fd38 [ 58.476377][ T5614] [ 58.479499][ T5614] ---[ end trace 0000000000000000 ]--- [ 58.560793][ T5658] loop1: detected capacity change from 0 to 164 [ 58.577615][ T5658] Unable to read rock-ridge attributes [ 58.733968][ T5692] loop0: detected capacity change from 0 to 128 [ 58.751921][ T5692] FAT-fs (loop0): error, invalid access to FAT (entry 0x0ffffff6) [ 58.851477][ T29] audit: type=1400 audit(2000002572.027:174): avc: denied { setattr } for pid=5722 comm="syz.4.1126" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 59.015471][ T5753] loop0: detected capacity change from 0 to 736 [ 59.062074][ T5753] rock: directory entry would overflow storage [ 59.068332][ T5753] rock: sig=0x3b10, size=4, remaining=3 [ 59.072666][ T5769] loop2: detected capacity change from 0 to 512 [ 59.100024][ T5769] EXT4-fs warning (device loop2): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 59.126046][ T5769] EXT4-fs (loop2): mount failed [ 59.128420][ T29] audit: type=1400 audit(2000002572.301:175): avc: denied { create } for pid=5777 comm="syz.3.1151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 59.142331][ T5781] loop4: detected capacity change from 0 to 2048 [ 59.224203][ T5781] loop4: p1 < > p3 < > p4 < > [ 59.229016][ T5781] loop4: partition table partially beyond EOD, truncated [ 59.262714][ T5781] loop4: p3 start 4284289 is beyond EOD, truncated [ 59.289876][ T2961] loop4: p1 < > p3 < > p4 < > [ 59.294686][ T2961] loop4: partition table partially beyond EOD, truncated [ 59.313884][ T2961] loop4: p3 start 4284289 is beyond EOD, truncated [ 59.400042][ T5825] loop4: detected capacity change from 0 to 128 [ 59.438965][ T5825] FAT-fs (loop4): IO charset iso8859-4 not found [ 59.493624][ T5840] loop3: detected capacity change from 0 to 512 [ 59.535756][ T5840] FAT-fs (loop3): bogus logical sector size 2175 [ 59.542215][ T5840] FAT-fs (loop3): Can't find a valid FAT filesystem [ 59.643972][ T5790] loop0: detected capacity change from 0 to 32768 [ 59.714174][ T5864] loop2: detected capacity change from 0 to 512 [ 59.716079][ T5855] loop3: detected capacity change from 0 to 8192 [ 59.738225][ T5864] EXT4-fs (loop2): filesystem is read-only [ 59.781701][ T5871] loop1: detected capacity change from 0 to 2048 [ 59.812898][ T5878] loop2: detected capacity change from 0 to 164 [ 59.831007][ T5878] Unable to read rock-ridge attributes [ 59.852534][ T5871] loop1: p1 < > p3 < > p4 < > [ 59.857354][ T5871] loop1: partition table partially beyond EOD, truncated [ 59.876262][ T5871] loop1: p3 start 4284289 is beyond EOD, truncated [ 59.965476][ T29] audit: type=1400 audit(2000002573.109:176): avc: denied { create } for pid=5902 comm="syz.1.1212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 60.030107][ T29] audit: type=1400 audit(2000002573.137:177): avc: denied { cpu } for pid=5901 comm="syz.3.1213" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 60.103559][ T5932] loop2: detected capacity change from 0 to 164 [ 60.139722][ T5937] loop3: detected capacity change from 0 to 1024 [ 60.157547][ T29] audit: type=1326 audit(2000002573.285:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5941 comm="syz.4.1233" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa305e9cef9 code=0x0 [ 60.168072][ T5938] loop1: detected capacity change from 0 to 1764 [ 60.193837][ T5944] loop2: detected capacity change from 0 to 512 [ 60.200143][ T5937] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 60.211041][ T5937] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (15386!=20869) [ 60.226864][ T5944] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1232: bg 0: block 127: padding at end of block bitmap is not set [ 60.243842][ T5937] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 60.257769][ T5944] EXT4-fs (loop2): Remounting filesystem read-only [ 60.262288][ T5937] EXT4-fs error (device loop3): ext4_get_journal_inode:5740: comm syz.3.1229: inode #1: comm syz.3.1229: iget: illegal inode # [ 60.271215][ T5938] ISOFS: Unable to identify CD-ROM format. [ 60.284086][ T5937] EXT4-fs (loop3): no journal found [ 60.289434][ T5937] EXT4-fs (loop3): can't get journal size [ 60.289446][ T5944] EXT4-fs (loop2): 1 truncate cleaned up [ 60.311840][ T5944] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.327589][ T5944] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 60.339380][ T5944] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.354292][ T5937] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 60.408924][ T5970] loop2: detected capacity change from 0 to 128 [ 60.419206][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.419848][ T29] audit: type=1400 audit(2000002573.525:179): avc: denied { mounton } for pid=5969 comm="syz.2.1246" path="/syzcgroup/unified/syz2/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 60.461537][ T5977] loop3: detected capacity change from 0 to 1024 [ 60.503421][ T5981] dns_resolver: Unsupported content type (1) [ 60.559912][ T5977] EXT4-fs: Ignoring removed i_version option [ 60.588595][ T5977] EXT4-fs: Ignoring removed bh option [ 60.594358][ T5977] ext4: Unknown parameter 'uid' [ 60.684129][ T6001] loop3: detected capacity change from 0 to 512 [ 60.724134][ T6001] EXT4-fs (loop3): 1 truncate cleaned up [ 60.734552][ T6001] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.788002][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.818204][ T6015] loop1: detected capacity change from 0 to 8192 [ 60.870767][ T6015] loop1: p1 p2 p3 [ 60.886027][ T2961] loop1: p1 p2 p3 [ 60.935414][ C0] Adjusting tsc more than 11% (6084940 vs 8464014) [ 60.956001][ T6047] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x1 [ 61.004576][ T6054] loop0: detected capacity change from 0 to 512 [ 61.034983][ T6054] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 61.044928][ T6054] System zones: 1-12 [ 61.052399][ T6054] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.1288: invalid indirect mapped block 8 (level 2) [ 61.066045][ T6054] EXT4-fs (loop0): 1 truncate cleaned up [ 61.076089][ T6054] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.110220][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.189158][ T29] audit: type=1400 audit(2000002574.203:180): avc: denied { remount } for pid=6091 comm="syz.4.1305" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 61.284674][ T6106] loop1: detected capacity change from 0 to 2048 [ 61.442776][ T6138] loop0: detected capacity change from 0 to 512 [ 61.460545][ T6138] EXT4-fs: Ignoring removed nobh option [ 61.484374][ T6138] EXT4-fs (loop0): orphan cleanup on readonly fs [ 61.500626][ T6138] EXT4-fs error (device loop0): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 61.570711][ T6138] EXT4-fs error (device loop0): ext4_do_update_inode:5154: inode #11: comm syz.0.1328: corrupted inode contents [ 61.606661][ T6138] EXT4-fs error (device loop0): ext4_dirty_inode:6014: inode #11: comm syz.0.1328: mark_inode_dirty error [ 61.637877][ T6153] loop4: detected capacity change from 0 to 8192 [ 61.640909][ T6138] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.1328: invalid indirect mapped block 1 (level 1) [ 61.685266][ T6138] EXT4-fs error (device loop0): ext4_do_update_inode:5154: inode #11: comm syz.0.1328: corrupted inode contents [ 61.699531][ T6138] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 61.714770][ T6138] EXT4-fs error (device loop0): ext4_do_update_inode:5154: inode #11: comm syz.0.1328: corrupted inode contents [ 61.727120][ T6138] EXT4-fs error (device loop0): ext4_truncate:4241: inode #11: comm syz.0.1328: mark_inode_dirty error [ 61.762179][ T6138] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 61.793271][ T6138] EXT4-fs (loop0): 1 truncate cleaned up [ 61.799390][ T6138] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 61.863826][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.934341][ T6197] dccp_invalid_packet: P.Data Offset(0) too small [ 61.952599][ T6199] loop1: detected capacity change from 0 to 128 [ 61.968200][ T6203] delete_channel: no stack [ 61.977628][ T6203] delete_channel: no stack [ 62.157177][ T6229] loop4: detected capacity change from 0 to 2048 [ 62.401029][ T6265] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 62.417287][ T6269] futex_wake_op: syz.4.1391 tries to shift op by 32; fix this program [ 62.628023][ T6321] dccp_invalid_packet: P.Data Offset(0) too small [ 62.652125][ T6326] dns_resolver: Unsupported server list version (0) [ 62.795238][ T6349] dccp_invalid_packet: pskb_may_pull failed [ 62.909617][ T6378] loop0: detected capacity change from 0 to 512 [ 62.943039][ T6378] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 62.950681][ T6378] EXT4-fs (loop0): mount failed [ 63.014893][ T6404] random: crng reseeded on system resumption [ 63.070550][ T6412] loop0: detected capacity change from 0 to 512 [ 63.102647][ T6412] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 63.166717][ T6431] loop1: detected capacity change from 0 to 128 [ 63.185683][ T6436] loop0: detected capacity change from 0 to 512 [ 63.195435][ T6436] EXT4-fs: Ignoring removed orlov option [ 63.201962][ T6436] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (3832!=33349) [ 63.212279][ T6431] FAT-fs (loop1): bogus number of FAT sectors [ 63.218522][ T6431] FAT-fs (loop1): Can't find a valid FAT filesystem [ 63.241368][ T6436] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840e12c, mo2=0002] [ 63.267414][ T6436] System zones: 1-12 [ 63.274235][ T6436] EXT4-fs (loop0): orphan cleanup on readonly fs [ 63.283646][ T6436] EXT4-fs error (device loop0): ext4_read_inode_bitmap:168: comm syz.0.1474: Inode bitmap for bg 0 marked uninitialized [ 63.308165][ T6452] loop1: detected capacity change from 0 to 2048 [ 63.314680][ T6436] EXT4-fs (loop0): Remounting filesystem read-only [ 63.321925][ T6436] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 63.334290][ T6436] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 63.341627][ T6436] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.355956][ T6452] loop1: p1 < > p4 [ 63.363411][ T6452] loop1: p4 size 8388608 extends beyond EOD, truncated [ 63.441502][ T29] audit: type=1400 audit(2000002832.088:181): avc: denied { mount } for pid=6474 comm="syz.2.1496" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 63.631068][ T6522] loop1: detected capacity change from 0 to 512 [ 63.650161][ T6522] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 63.660036][ T6522] EXT4-fs (loop1): group descriptors corrupted! [ 63.758661][ T6545] loop1: detected capacity change from 0 to 128 [ 63.788687][ T6545] EXT4-fs error (device loop1): __ext4_fill_super:5435: inode #2: comm syz.1.1528: iget: checksum invalid [ 63.806873][ T6545] EXT4-fs (loop1): get root inode failed [ 63.812648][ T6545] EXT4-fs (loop1): mount failed [ 63.822835][ T6560] futex_wake_op: syz.2.1534 tries to shift op by -1; fix this program [ 63.824008][ T6562] loop4: detected capacity change from 0 to 512 [ 63.838952][ T6562] EXT4-fs (loop4): bad s_want_extra_isize: 16384 [ 64.189622][ T6584] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:e000:0001 with DS=0xe [ 64.287795][ T6603] loop3: detected capacity change from 0 to 1024 [ 64.303072][ T6603] EXT4-fs: quotafile must be on filesystem root [ 64.911658][ T6728] loop1: detected capacity change from 0 to 512 [ 64.924960][ T6728] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 65.244123][ T6784] loop0: detected capacity change from 0 to 164 [ 65.250349][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 65.250360][ T29] audit: type=1400 audit(2000002833.759:186): avc: denied { append } for pid=6783 comm="syz.3.1648" name="sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 65.279933][ T6784] ISOFS: Unable to identify CD-ROM format. [ 65.817469][ T6883] loop1: detected capacity change from 0 to 128 [ 65.988045][ T6923] loop1: detected capacity change from 0 to 128 [ 66.006859][ T6923] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 66.036854][ T6923] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 66.113854][ T3268] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 66.373454][ T7000] loop1: detected capacity change from 0 to 2048 [ 66.442499][ T7000] loop1: p1 < > p3 [ 66.460524][ T7000] loop1: p3 size 134217728 extends beyond EOD, truncated [ 66.581537][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 66.592057][ T7050] loop3: detected capacity change from 0 to 512 [ 66.604266][ T4462] udevd[4462]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 66.627161][ T4462] udevd[4462]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 66.627644][ T4463] udevd[4463]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 66.657639][ T7050] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.1779: iget: bad extended attribute block 1 [ 66.683845][ T7066] loop1: detected capacity change from 0 to 512 [ 66.704645][ T7050] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1779: couldn't read orphan inode 15 (err -117) [ 66.721363][ T7066] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 66.732214][ T7066] EXT4-fs (loop1): group descriptors corrupted! [ 66.943906][ T7127] dccp_v4_rcv: dropped packet with invalid checksum [ 67.001302][ T7135] loop1: detected capacity change from 0 to 512 [ 67.040989][ T7135] EXT4-fs: Ignoring removed orlov option [ 67.063828][ T7135] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 67.075427][ T7135] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 67.085521][ T7135] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.1821: Corrupt directory, running e2fsck is recommended [ 67.120187][ T7160] loop3: detected capacity change from 0 to 512 [ 67.130598][ T7160] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.150808][ T7135] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 67.185318][ T7160] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1835: bg 0: block 64: padding at end of block bitmap is not set [ 67.203921][ T7135] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.1821: corrupted in-inode xattr: invalid ea_ino [ 67.227308][ T7160] Quota error (device loop3): write_blk: dquota write failed [ 67.246219][ T7135] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1821: couldn't read orphan inode 15 (err -117) [ 67.255045][ T7160] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 67.280040][ T7160] EXT4-fs error (device loop3): ext4_acquire_dquot:6848: comm syz.3.1835: Failed to acquire dquot type 0 [ 67.292865][ T7160] EXT4-fs (loop3): 1 truncate cleaned up [ 67.330040][ T7160] syz.3.1835 (7160) used greatest stack depth: 9400 bytes left [ 67.401627][ T7206] loop3: detected capacity change from 0 to 512 [ 67.415879][ T7206] EXT4-fs (loop3): invalid first ino: 1 [ 67.448642][ T7204] loop1: detected capacity change from 0 to 2048 [ 67.480623][ T7204] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4579: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 67.494060][ T7204] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 67.718194][ T7274] dccp_invalid_packet: P.Data Offset(135) too large [ 67.902852][ T29] audit: type=1400 audit(2000002836.357:187): avc: denied { unmount } for pid=3262 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 67.948533][ T29] audit: type=1400 audit(2000002836.398:188): avc: denied { create } for pid=7330 comm="syz.3.1917" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 68.065703][ T7355] 9pnet_fd: Insufficient options for proto=fd [ 68.125725][ T7365] loop4: detected capacity change from 0 to 512 [ 68.155260][ T7365] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 68.178856][ T7365] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.187287][ T7365] EXT4-fs warning (device loop4): ext4_enable_quotas:7066: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 68.212977][ T7383] loop3: detected capacity change from 0 to 512 [ 68.221088][ T7365] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 68.230515][ T7365] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #13: comm syz.4.1934: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 68.239878][ T7383] EXT4-fs (loop3): #blocks per group too big: 24576 [ 68.255268][ T7365] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1934: couldn't read orphan inode 13 (err -117) [ 68.596117][ T7463] loop1: detected capacity change from 0 to 512 [ 68.618964][ T7463] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 68.830784][ T7513] loop0: detected capacity change from 0 to 2048 [ 68.884864][ T29] audit: type=1400 audit(2000002837.346:189): avc: denied { write } for pid=7526 comm="syz.2.2015" name="001" dev="devtmpfs" ino=126 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 68.907856][ T7513] loop0: p3 < > p4 < > [ 68.912066][ T7513] loop0: partition table partially beyond EOD, truncated [ 68.920101][ T7513] loop0: p3 start 4284289 is beyond EOD, truncated [ 68.945291][ T2961] loop0: p3 < > p4 < > [ 68.949473][ T2961] loop0: partition table partially beyond EOD, truncated [ 68.980985][ T2961] loop0: p3 start 4284289 is beyond EOD, truncated [ 69.022196][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 69.088900][ T7569] loop4: detected capacity change from 0 to 512 [ 69.106244][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 69.158620][ T7569] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.167717][ T7569] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 69.202886][ T7581] loop3: detected capacity change from 0 to 512 [ 69.222505][ T7581] EXT4-fs: Ignoring removed orlov option [ 69.223581][ T7569] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 69.253257][ T7569] EXT4-fs (loop4): failed to initialize system zone (-117) [ 69.262042][ T7569] EXT4-fs (loop4): mount failed [ 69.265688][ T7581] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 69.278409][ T7581] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 69.288553][ T7581] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.2042: Corrupt directory, running e2fsck is recommended [ 69.416342][ T7581] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 69.425972][ T7581] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.2042: corrupted in-inode xattr: invalid ea_ino [ 69.441676][ T7581] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.2042: couldn't read orphan inode 15 (err -117) [ 69.702096][ T7686] loop4: detected capacity change from 0 to 2048 [ 69.735195][ T29] audit: type=1326 audit(2000003606.233:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7693 comm="syz.1.2096" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fba5417cef9 code=0x0 [ 70.270069][ T7813] loop3: detected capacity change from 0 to 512 [ 70.554798][ T7860] loop4: detected capacity change from 0 to 1764 [ 70.588645][ T7860] iso9660: Bad value for 'check' [ 70.595204][ T7878] dccp_invalid_packet: P.type (CLOSE) not Data || [Data]Ack, while P.X == 0 [ 70.607194][ T7877] loop0: detected capacity change from 0 to 512 [ 70.640806][ T7877] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.2187: iget: bad extended attribute block 1 [ 70.681826][ T7826] loop3: detected capacity change from 0 to 32768 [ 70.682713][ T7884] 9pnet: Could not find request transport: 0xffffffffffffffff [ 70.696368][ T7877] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2187: couldn't read orphan inode 15 (err -117) [ 70.823888][ T7910] loop4: detected capacity change from 0 to 512 [ 70.853243][ T7910] EXT4-fs: Ignoring removed i_version option [ 70.869342][ T7910] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 70.900617][ T7910] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.910127][ T7910] Quota error (device loop4): v2_read_file_info: Number of blocks too big for quota file size (103079221248 > 6144). [ 70.923164][ T7910] EXT4-fs warning (device loop4): ext4_enable_quotas:7066: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 70.939858][ T7910] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 70.946956][ T7910] EXT4-fs (loop4): 1 truncate cleaned up [ 71.024630][ T7947] loop1: detected capacity change from 0 to 512 [ 71.041396][ T7947] EXT4-fs: Ignoring removed orlov option [ 71.107490][ T7947] Quota error (device loop1): v2_read_file_info: Can't read info structure [ 71.131041][ T7947] EXT4-fs warning (device loop1): ext4_enable_quotas:7066: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 71.174157][ T7947] EXT4-fs (loop1): mount failed [ 71.469218][ T29] audit: type=1400 audit(2000003608.050:191): avc: denied { view } for pid=8043 comm="syz.4.2268" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 71.547932][ T29] audit: type=1326 audit(2000003608.134:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8059 comm="syz.0.2275" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe4a8c3cef9 code=0x0 [ 71.617296][ T29] audit: type=1400 audit(2000003608.165:193): avc: denied { create } for pid=8067 comm="syz.3.2279" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 71.688026][ T29] audit: type=1326 audit(2000003608.260:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8083 comm="syz.0.2287" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe4a8c3cef9 code=0x0 [ 71.759948][ T8103] loop4: detected capacity change from 0 to 512 [ 71.821226][ T8103] EXT4-fs warning (device loop4): read_mmp_block:115: Error -117 while reading MMP block 0 [ 71.979933][ T29] audit: type=1400 audit(2000003608.585:195): avc: denied { create } for pid=8147 comm="syz.0.2318" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 72.008894][ T8146] loop4: detected capacity change from 0 to 512 [ 72.034741][ T8146] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 72.044439][ T8146] EXT4-fs (loop4): invalid journal inode [ 72.062891][ T8146] EXT4-fs (loop4): can't get journal size [ 72.081648][ T8146] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #2: comm syz.4.2317: blocks 7-7 from inode overlap system zone [ 72.096805][ T8146] EXT4-fs (loop4): failed to initialize system zone (-117) [ 72.140055][ T8146] EXT4-fs (loop4): mount failed [ 72.203075][ T8180] loop3: detected capacity change from 0 to 128 [ 72.221395][ T8183] loop4: detected capacity change from 0 to 256 [ 72.263766][ T8183] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 72.483866][ T8235] loop3: detected capacity change from 0 to 128 [ 72.496944][ T8235] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 72.594880][ T29] audit: type=1326 audit(2000003609.236:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8258 comm="syz.0.2373" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe4a8c3cef9 code=0x0 [ 72.614573][ T8263] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 72.911974][ T8327] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.922954][ T8327] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.986876][ T8345] loop1: detected capacity change from 0 to 164 [ 73.013832][ T8351] loop0: detected capacity change from 0 to 512 [ 73.024595][ T8354] IPv6: addrconf: prefix option has invalid lifetime [ 73.032056][ T8351] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 73.041096][ T8345] isofs_fill_super: root inode is not a directory. Corrupted media? [ 73.050695][ T8351] block device autoloading is deprecated and will be removed. [ 73.066802][ T8351] syz.0.2419: attempt to access beyond end of device [ 73.066802][ T8351] loop75: rw=0, sector=2, nr_sectors = 2 limit=0 [ 73.080900][ T8351] EXT4-fs (loop0): couldn't read superblock of external journal [ 73.537413][ T8447] loop4: detected capacity change from 0 to 512 [ 73.554848][ T8447] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 73.610248][ T8464] loop1: detected capacity change from 0 to 2048 [ 73.660913][ T8464] loop1: p1 p2 < > p3 p4 < p5 > [ 73.665873][ T8464] loop1: partition table partially beyond EOD, truncated [ 73.696326][ T8464] loop1: p1 start 2305 is beyond EOD, truncated [ 73.702724][ T8464] loop1: p2 start 4294902784 is beyond EOD, truncated [ 73.709586][ T8464] loop1: p3 start 4278191616 is beyond EOD, truncated [ 73.734821][ T8464] loop1: p5 start 2305 is beyond EOD, truncated [ 73.757914][ T2961] loop1: p1 p2 < > p3 p4 < p5 > [ 73.762864][ T2961] loop1: partition table partially beyond EOD, truncated [ 73.774163][ T2961] loop1: p1 start 2305 is beyond EOD, truncated [ 73.780415][ T2961] loop1: p2 start 4294902784 is beyond EOD, truncated [ 73.787300][ T2961] loop1: p3 start 4278191616 is beyond EOD, truncated [ 73.836094][ T2961] loop1: p5 start 2305 is beyond EOD, truncated [ 73.858848][ T8504] loop4: detected capacity change from 0 to 512 [ 73.917286][ T8504] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #13: comm syz.4.2495: attempt to clear invalid blocks 1 len 1 [ 73.932835][ T29] audit: type=1326 audit(2000003866.625:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.1.2502" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fba5417cef9 code=0x0 [ 73.964948][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 74.002018][ T8504] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2495: bg 0: block 343: padding at end of block bitmap is not set [ 74.021757][ T8504] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 74.026672][ T8528] loop3: detected capacity change from 0 to 2048 [ 74.042428][ T8504] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.2495: invalid indirect mapped block 1819239214 (level 0) [ 74.068334][ T8504] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.2495: invalid indirect mapped block 1819239214 (level 1) [ 74.084901][ T29] audit: type=1400 audit(2000003866.793:198): avc: denied { create } for pid=8535 comm="syz.1.2510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 74.111357][ T8504] EXT4-fs (loop4): 1 truncate cleaned up [ 74.120237][ T8504] EXT4-fs mount: 14 callbacks suppressed [ 74.120252][ T8504] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.142672][ T8542] loop1: detected capacity change from 0 to 764 [ 74.171008][ T8542] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 74.189110][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.399065][ T8582] loop4: detected capacity change from 0 to 2048 [ 74.407986][ T8591] futex_wake_op: syz.2.2538 tries to shift op by 35; fix this program [ 74.422011][ T8582] EXT4-fs warning (device loop4): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 74.848098][ T8682] loop4: detected capacity change from 0 to 512 [ 74.911537][ T8682] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e028, mo2=0002] [ 74.919611][ T8682] System zones: 1-12 [ 74.924102][ T8682] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.2581: invalid indirect mapped block 8 (level 2) [ 74.946497][ T8682] EXT4-fs (loop4): Remounting filesystem read-only [ 74.981531][ T8682] EXT4-fs (loop4): 1 truncate cleaned up [ 75.007181][ T8682] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.061117][ T8682] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 75.067963][ T8682] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.123430][ T8719] loop0: detected capacity change from 0 to 512 [ 75.156306][ T8719] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:164: inode #15: comm syz.0.2601: inline data xattr refers to an external xattr inode [ 75.188222][ T8719] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2601: couldn't read orphan inode 15 (err -117) [ 75.258776][ T8719] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.384100][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.406824][ T8770] loop4: detected capacity change from 0 to 1024 [ 75.427106][ T8770] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 75.458473][ T8770] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 75.476191][ T8770] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.487323][ T8770] EXT4-fs error (device loop4): __ext4_get_inode_loc:4436: comm syz.4.2627: Invalid inode table block 0 in block_group 0 [ 75.501258][ T8770] EXT4-fs (loop4): Remounting filesystem read-only [ 75.507825][ T8770] EXT4-fs (loop4): 1 truncate cleaned up [ 75.526212][ T8770] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.542146][ T8770] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 75.549009][ T8770] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.639629][ T8816] loop4: detected capacity change from 0 to 512 [ 75.654249][ T8816] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 75.664511][ T8816] EXT4-fs (loop4): group descriptors corrupted! [ 75.882599][ T8869] 9pnet: Unknown protocol version 9p20\++} [ 75.936335][ T8881] loop4: detected capacity change from 0 to 512 [ 75.961764][ T8881] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 76.090069][ T8916] loop4: detected capacity change from 0 to 128 [ 76.112523][ T8916] EXT4-fs warning (device loop4): ext4_init_metadata_csum:4579: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 76.137823][ T8916] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (fffc1829) [ 76.174044][ T8926] loop1: detected capacity change from 0 to 512 [ 76.192485][ T8926] EXT4-fs: user quota file already specified [ 76.536734][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 76.536748][ T29] audit: type=1400 audit(2000003869.376:204): avc: denied { unmount } for pid=3268 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 76.576406][ T9020] dccp_invalid_packet: P.Data Offset(0) too small [ 76.603086][ T9028] loop1: detected capacity change from 0 to 512 [ 76.620831][ T9028] EXT4-fs (loop1): #clusters per group too big: 24576 [ 76.636676][ T29] audit: type=1326 audit(2000003869.481:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9029 comm="syz.3.2755" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 76.777643][ T9063] loop3: detected capacity change from 0 to 512 [ 76.823538][ T9063] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 76.849611][ T9063] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 76.858417][ T9063] System zones: 1-12 [ 76.862592][ T9063] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.869036][ T9063] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.2770: invalid indirect mapped block 12 (level 1) [ 76.884209][ T9063] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.2770: invalid indirect mapped block 2 (level 2) [ 76.898188][ T9063] EXT4-fs (loop3): 1 truncate cleaned up [ 76.904353][ T9063] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 76.949868][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 77.013422][ T29] audit: type=1400 audit(2000003869.880:206): avc: denied { create } for pid=9109 comm="syz.2.2793" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 77.124843][ T9129] nfs4: Bad value for 'source' [ 77.429736][ T9204] tmpfs: Bad value for 'huge' [ 77.512294][ T29] audit: type=1326 audit(2000003870.394:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9221 comm="syz.3.2849" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 77.731642][ T9269] loop4: detected capacity change from 0 to 512 [ 77.758550][ T9270] loop3: detected capacity change from 0 to 2048 [ 77.758842][ T9269] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 77.784089][ T9269] EXT4-fs (loop4): 1 truncate cleaned up [ 77.811370][ T9283] 9pnet_fd: Insufficient options for proto=fd [ 77.847146][ T9269] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.971204][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.024832][ T9328] loop4: detected capacity change from 0 to 512 [ 78.037908][ T9335] syz.2.2905(9335): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 78.051855][ T9328] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 78.062693][ T9328] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 78.072761][ T9328] EXT4-fs (loop4): group descriptors corrupted! [ 78.099493][ T29] audit: type=1400 audit(2000003871.013:208): avc: denied { write } for pid=9338 comm="syz.1.2907" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 78.122547][ T29] audit: type=1400 audit(2000003871.013:209): avc: denied { open } for pid=9338 comm="syz.1.2907" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 78.258793][ T9363] loop0: detected capacity change from 0 to 512 [ 78.368507][ T9383] loop4: detected capacity change from 0 to 164 [ 78.377714][ T29] audit: type=1400 audit(2000003871.307:210): avc: denied { create } for pid=9387 comm="syz.2.2931" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 78.429051][ T29] audit: type=1400 audit(2000003871.360:211): avc: denied { module_load } for pid=9395 comm="syz.1.2936" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 78.874571][ T9463] loop1: detected capacity change from 0 to 1024 [ 78.892840][ T9463] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 78.917659][ T9463] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 78.937372][ T9478] futex_wake_op: syz.0.2975 tries to shift op by 32; fix this program [ 78.949288][ T9463] EXT4-fs (loop1): orphan cleanup on readonly fs [ 78.958299][ T9463] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #3: comm syz.1.2968: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 2(4), depth 0(0) [ 79.021035][ T9463] EXT4-fs error (device loop1): ext4_quota_enable:7025: comm syz.1.2968: Bad quota inode: 3, type: 0 [ 79.052407][ T9463] EXT4-fs warning (device loop1): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 79.067215][ T9463] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 79.084639][ T29] audit: type=1326 audit(2000003872.042:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9487 comm="syz.0.2981" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe4a8c3cef9 code=0x0 [ 79.103461][ T9463] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 79.141417][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.227372][ T9506] dccp_invalid_packet: P.Data Offset(0) too small [ 79.357940][ T9533] loop3: detected capacity change from 0 to 512 [ 79.388547][ T9533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e846c028, mo2=0002] [ 79.397446][ T9533] System zones: 1-12 [ 79.416527][ T9533] EXT4-fs error (device loop3): dx_probe:823: inode #2: comm syz.3.3002: Attempting to read directory block (0) that is past i_size (256) [ 79.438297][ T9533] EXT4-fs (loop3): Remounting filesystem read-only [ 79.444960][ T9533] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 79.465623][ T9533] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.478782][ T9533] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 79.485599][ T9533] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.654400][ T29] audit: type=1326 audit(2000003872.641:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9583 comm="syz.3.3029" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 79.726038][ T9595] 9pnet: Could not find request transport: f [ 79.952071][ T9644] loop0: detected capacity change from 0 to 1024 [ 79.975159][ T9637] loop4: detected capacity change from 0 to 4096 [ 79.998385][ T9644] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (828) [ 80.007551][ T9644] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 80.030823][ T9637] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.104183][ T9671] dccp_invalid_packet: P.Data Offset(100) too large [ 80.117491][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.178203][ T9680] loop4: detected capacity change from 0 to 512 [ 80.195562][ T9680] EXT4-fs: Ignoring removed mblk_io_submit option [ 80.216210][ T9680] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 80.227062][ T9680] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 80.237120][ T9680] EXT4-fs (loop4): group descriptors corrupted! [ 80.359526][ T9723] dccp_invalid_packet: P.type (CLOSEREQ) not Data || [Data]Ack, while P.X == 0 [ 80.359678][ T9721] loop3: detected capacity change from 0 to 256 [ 80.389919][ T9721] vfat: Bad value for 'nonumtail' [ 80.404619][ T9733] IPv6: addrconf: prefix option has invalid lifetime [ 80.591578][ T9773] futex_wake_op: syz.2.3121 tries to shift op by 36; fix this program [ 80.601775][ T9776] loop0: detected capacity change from 0 to 512 [ 80.636180][ T9776] EXT4-fs error (device loop0): ext4_acquire_dquot:6848: comm syz.0.3122: Failed to acquire dquot type 0 [ 80.653593][ T9776] EXT4-fs (loop0): Remounting filesystem read-only [ 80.687305][ T9776] EXT4-fs (loop0): 1 orphan inode deleted [ 80.722343][ T9776] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.742661][ T9776] SELinux: (dev loop0, type ext4) getxattr errno 5 [ 80.750596][ T9776] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.792480][ T9817] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:7f00:0001 with DS=0xb [ 80.987647][ T9863] loop1: detected capacity change from 0 to 512 [ 81.007300][ T9863] EXT4-fs: Ignoring removed orlov option [ 81.016057][ T9863] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 81.032835][ T9869] loop4: detected capacity change from 0 to 512 [ 81.040586][ T9869] EXT4-fs: Ignoring removed mblk_io_submit option [ 81.047162][ T9869] EXT4-fs: Ignoring removed i_version option [ 81.069727][ T9863] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.3165: corrupted in-inode xattr: overlapping e_value [ 81.089225][ T9863] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3165: couldn't read orphan inode 15 (err -117) [ 81.098919][ T9869] EXT4-fs error (device loop4): __ext4_iget:4985: inode #11: block 1: comm syz.4.3168: invalid block [ 81.115817][ T9863] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.139257][ T9869] EXT4-fs (loop4): Remounting filesystem read-only [ 81.146282][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.165788][ T9869] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.201028][ T9869] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 81.232423][ T9869] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.284400][ T9915] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 81.541313][ T9971] dccp_invalid_packet: P.Data Offset(0) too small [ 81.912934][T10059] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.952359][T10059] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.019127][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 82.019139][ T29] audit: type=1326 audit(2000003875.129:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10081 comm="syz.2.3274" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f822b40cef9 code=0x0 [ 82.180464][T10115] loop4: detected capacity change from 0 to 1024 [ 82.197544][T10119] loop0: detected capacity change from 0 to 256 [ 82.217875][T10119] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 82.232725][T10115] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.260649][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.783476][ T29] audit: type=1326 audit(2000004387.928:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10240 comm="syz.3.3352" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 83.050614][T10298] loop4: detected capacity change from 0 to 512 [ 83.063266][T10298] EXT4-fs: Ignoring removed bh option [ 83.083875][T10298] EXT4-fs: inline encryption not supported [ 83.099449][T10298] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #12: comm syz.4.3381: corrupted in-inode xattr: invalid ea_ino [ 83.129452][T10298] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.3381: couldn't read orphan inode 12 (err -117) [ 83.145237][T10319] dccp_v6_rcv: dropped packet with invalid checksum [ 83.210309][T10298] EXT4-fs (loop4): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.306963][ T3266] EXT4-fs (loop4): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 83.326456][T10356] dccp_invalid_packet: P.Data Offset(159) too large [ 83.443067][T10379] loop4: detected capacity change from 0 to 512 [ 83.488258][T10379] Quota error (device loop4): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 83.498344][T10379] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 83.508353][T10379] EXT4-fs error (device loop4): ext4_acquire_dquot:6848: comm syz.4.3420: Failed to acquire dquot type 1 [ 83.537396][T10379] EXT4-fs (loop4): 1 truncate cleaned up [ 83.556955][T10379] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.569607][T10379] ext4 filesystem being mounted at /606/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.571657][T10399] loop0: detected capacity change from 0 to 2048 [ 83.650509][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.671737][ T29] audit: type=1326 audit(2000004388.862:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10422 comm="syz.3.3442" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6515a6cef9 code=0x0 [ 83.673212][T10423] loop1: detected capacity change from 0 to 128 [ 83.704704][T10423] FAT-fs (loop1): bogus number of FAT structure [ 83.711017][T10423] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 83.719894][T10399] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 83.720322][T10423] FAT-fs (loop1): Can't find a valid FAT filesystem [ 83.769975][T10436] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 83.833928][T10447] loop4: detected capacity change from 0 to 128 [ 84.159990][ T29] audit: type=1400 audit(2000004389.376:222): avc: denied { create } for pid=10523 comm="syz.1.3490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 84.193385][T10532] ip6_tunnel: non-ECT from fe88:0000:0000:0000:0000:0000:0000:0004 with DS=0x9 [ 84.604032][ T29] audit: type=1326 audit(2000004389.849:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10630 comm="syz.2.3541" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f822b40cef9 code=0x0 [ 84.611917][T10627] loop0: detected capacity change from 0 to 1764 [ 84.729900][T10655] dccp_invalid_packet: invalid packet type [ 84.809141][T10673] loop4: detected capacity change from 0 to 256 [ 84.830199][T10673] msdos: Unknown parameter 'no' [ 84.896629][ T29] audit: type=1326 audit(2000004390.143:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10690 comm="syz.4.3572" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa305e9cef9 code=0x0 [ 85.227212][T10769] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 85.233754][T10769] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 85.241326][T10769] vhci_hcd vhci_hcd.0: Device attached [ 85.279419][T10772] vhci_hcd: connection closed [ 85.279512][ T50] vhci_hcd: stop threads [ 85.288553][ T50] vhci_hcd: release socket [ 85.293028][ T50] vhci_hcd: disconnect device [ 85.321136][T10790] loop4: detected capacity change from 0 to 512 [ 85.372522][T10802] dccp_invalid_packet: P.Data Offset(0) too small [ 85.381027][T10790] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.390748][ T29] audit: type=1326 audit(2000004390.667:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10805 comm="syz.1.3629" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fba5417cef9 code=0x0 [ 85.426776][T10790] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 85.435898][ T29] audit: type=1326 audit(2000004390.720:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10805 comm="syz.1.3629" exe="/root/syz-executor" sig=31 arch=c000003e syscall=436 compat=0 ip=0x7fba5417cef9 code=0x0 [ 85.467977][T10790] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 85.487255][T10790] EXT4-fs (loop4): 1 truncate cleaned up [ 85.504005][T10790] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.557413][T10822] loop3: detected capacity change from 0 to 512 [ 85.573309][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.593559][T10822] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.607186][T10822] EXT4-fs: Ignoring removed mblk_io_submit option [ 85.625174][T10822] EXT4-fs: journaled quota format not specified [ 85.818238][T10856] loop4: detected capacity change from 0 to 512 [ 85.839978][T10856] EXT4-fs (loop4): Unsupported encryption level 9 [ 85.845394][T10862] loop0: detected capacity change from 0 to 512 [ 85.876934][T10862] EXT4-fs (loop0): filesystem is read-only [ 85.908722][T10862] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 85.937412][T10862] EXT4-fs (loop0): filesystem is read-only [ 85.943339][T10862] EXT4-fs (loop0): orphan cleanup on readonly fs [ 85.954559][T10870] loop4: detected capacity change from 0 to 2048 [ 85.982140][T10862] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3652: bg 0: block 64: padding at end of block bitmap is not set [ 86.013822][T10870] loop4: p2 < > p3 p4 [ 86.020195][T10870] loop4: p3 start 65535 is beyond EOD, truncated [ 86.026614][T10870] loop4: p4 start 1929379840 is beyond EOD, truncated [ 86.043162][T10862] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 86.068007][T10862] EXT4-fs (loop0): 1 orphan inode deleted [ 86.068026][ T2961] loop4: p2 < > p3 p4 [ 86.068678][ T2961] loop4: p3 start 65535 is beyond EOD, truncated [ 86.084241][ T2961] loop4: p4 start 1929379840 is beyond EOD, truncated [ 86.093910][T10862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 86.117316][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 86.182566][T10899] loop4: detected capacity change from 0 to 512 [ 86.189207][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.218453][T10899] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.3674: invalid indirect mapped block 4294967295 (level 1) [ 86.264159][T10899] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.3674: invalid indirect mapped block 4294967295 (level 1) [ 86.301174][T10899] EXT4-fs (loop4): 2 truncates cleaned up [ 86.320703][T10920] loop3: detected capacity change from 0 to 512 [ 86.329994][T10899] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.370066][T10924] loop0: detected capacity change from 0 to 2048 [ 86.389501][T10920] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.389521][T10923] loop1: detected capacity change from 0 to 2048 [ 86.409791][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.419384][T10920] ext4 filesystem being mounted at /733/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.421445][T10924] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.446327][T10923] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.463757][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.478939][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.484642][T10934] loop4: detected capacity change from 0 to 4096 [ 86.495174][T10923] ext4 filesystem being mounted at /713/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.521497][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.555818][T10934] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.569641][T10937] loop0: detected capacity change from 0 to 4096 [ 86.586977][T10943] loop3: detected capacity change from 0 to 512 [ 86.607013][T10943] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.609088][T10945] loop1: detected capacity change from 0 to 512 [ 86.621317][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.644180][T10945] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.665625][T10937] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.701063][ T3262] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.706357][T10957] loop4: detected capacity change from 0 to 1764 [ 86.721115][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.734320][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.778911][T10965] loop4: detected capacity change from 0 to 256 [ 86.785498][T10963] loop0: detected capacity change from 0 to 128 [ 86.799900][T10962] loop3: detected capacity change from 0 to 512 [ 86.822400][T10972] loop1: detected capacity change from 0 to 128 [ 86.873263][T10976] loop0: detected capacity change from 0 to 512 [ 86.890128][T10983] loop4: detected capacity change from 0 to 256 [ 86.904531][T10979] loop1: detected capacity change from 0 to 128 [ 86.976656][T10989] loop0: detected capacity change from 0 to 128 [ 87.007325][T10977] loop3: detected capacity change from 0 to 8192 [ 87.016091][T10987] loop4: detected capacity change from 0 to 2048 [ 87.098471][T10999] loop4: detected capacity change from 0 to 128 [ 87.216227][T11003] loop4: detected capacity change from 0 to 128 [ 87.276658][T11005] loop4: detected capacity change from 0 to 2048 [ 87.309797][T11005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.364141][T11005] ext4 filesystem being mounted at /661/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.451495][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.517768][T11013] loop4: detected capacity change from 0 to 2048 [ 87.521581][T10993] loop1: detected capacity change from 0 to 32768 [ 87.617557][T11019] loop4: detected capacity change from 0 to 512 [ 87.723041][T11025] loop1: detected capacity change from 0 to 2048 [ 87.738447][T11027] loop4: detected capacity change from 0 to 256 [ 87.853349][T10997] loop0: detected capacity change from 0 to 65536 [ 87.920098][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 87.920111][ T29] audit: type=1400 audit(2000004393.323:229): avc: denied { getopt } for pid=11040 comm="syz.2.3738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 87.960917][T11039] loop1: detected capacity change from 0 to 8192 [ 88.054987][T11045] loop1: detected capacity change from 0 to 2364 [ 88.071741][ T29] audit: type=1400 audit(2000004393.481:230): avc: denied { read } for pid=11048 comm="syz.2.3743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 88.154281][T11055] loop1: detected capacity change from 0 to 128 [ 88.184711][T11057] loop0: detected capacity change from 0 to 2048 [ 88.230026][ T29] audit: type=1400 audit(2000004393.649:231): avc: denied { create } for pid=11058 comm="syz.1.3747" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 88.271024][T11059] netlink: 44 bytes leftover after parsing attributes in process `syz.1.3747'. [ 88.279997][T11059] netlink: 43 bytes leftover after parsing attributes in process `syz.1.3747'. [ 88.289067][T11059] netlink: 'syz.1.3747': attribute type 6 has an invalid length. [ 88.296807][T11059] netlink: 'syz.1.3747': attribute type 5 has an invalid length. [ 88.304552][T11059] netlink: 43 bytes leftover after parsing attributes in process `syz.1.3747'. [ 88.326072][T11061] loop0: detected capacity change from 0 to 2048 [ 88.333047][ T29] audit: type=1400 audit(2000004393.691:232): avc: denied { write } for pid=11058 comm="syz.1.3747" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 88.356828][T11063] Cannot find set identified by id 0 to match [ 88.427670][T11067] loop0: detected capacity change from 0 to 2048 [ 88.463222][T11067] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.499178][T11075] netlink: 'syz.2.3754': attribute type 6 has an invalid length. [ 88.503263][T11066] loop1: detected capacity change from 0 to 8192 [ 88.506950][T11075] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3754'. [ 88.544184][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.566230][T11066] loop1: p1 p3 p4 < > [ 88.570353][T11066] loop1: p1 size 125763453 extends beyond EOD, truncated [ 88.593821][T11066] loop1: p3 start 65530 is beyond EOD, truncated [ 88.612459][T11075] netlink: 'syz.2.3754': attribute type 6 has an invalid length. [ 88.656834][ T4462] udevd[4462]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 88.662768][ T4465] udevd[4465]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 88.719417][ T29] audit: type=1326 audit(2000004394.153:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11082 comm="syz.2.3759" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f822b40cef9 code=0x7ffc0000 [ 88.742901][ T29] audit: type=1326 audit(2000004394.153:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11082 comm="syz.2.3759" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f822b40cef9 code=0x7ffc0000 [ 88.782692][ T29] audit: type=1326 audit(2000004394.216:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11082 comm="syz.2.3759" exe="/root/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7f822b40cef9 code=0x7ffc0000 [ 88.806115][ T29] audit: type=1326 audit(2000004394.216:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11082 comm="syz.2.3759" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f822b40cef9 code=0x7ffc0000 [ 88.829546][ T29] audit: type=1326 audit(2000004394.216:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11082 comm="syz.2.3759" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f822b40cef9 code=0x7ffc0000 [ 88.847984][T11091] RDS: rds_bind could not find a transport for 2001::2, load rds_tcp or rds_rdma? [ 88.853010][ T29] audit: type=1326 audit(2000004394.279:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11089 comm="syz.0.3761" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4a8c3cef9 code=0x7ffc0000 [ 88.938608][T11097] bond0: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 88.950590][T11097] bond0: (slave lo): Error: Device can not be enslaved while up [ 89.111838][T11119] No such timeout policy "syz0" [ 89.161108][T11125] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 89.179571][T11125] vhci_hcd: USB_PORT_FEAT_BH_PORT_RESET req not supported for USB 2.0 roothub [ 89.523158][T11120] loop1: detected capacity change from 0 to 32768 [ 89.772797][T11183] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3808'. [ 89.781829][T11183] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3808'. [ 89.872330][T11195] netlink: 'syz.2.3814': attribute type 3 has an invalid length. [ 89.940462][T11203] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3817'. [ 90.031983][T11213] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3824'. [ 90.159478][T11223] netlink: 'syz.1.3828': attribute type 32 has an invalid length. [ 90.257781][T11237] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 90.549034][T11281] kernel profiling enabled (shift: 0) [ 90.713451][T11310] netlink: 152 bytes leftover after parsing attributes in process `syz.1.3869'. [ 90.722651][T11310] tc_dump_action: action bad kind [ 90.729699][T11311] netlink: 64 bytes leftover after parsing attributes in process `syz.3.3870'. [ 91.092341][T11363] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 91.167103][T11374] cgroup: release_agent respecified [ 91.315454][T11394] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11394 comm=syz.4.3912 [ 91.444142][T11428] netlink: 'syz.0.3929': attribute type 17 has an invalid length. [ 91.552960][T11448] program syz.1.3938 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 91.659820][T11469] ieee802154 phy0 wpan0: encryption failed: -22 [ 91.794503][T11499] loop1: detected capacity change from 0 to 512 [ 91.812828][T11499] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 91.835024][T11499] EXT4-fs error (device loop1): __ext4_fill_super:5435: inode #2: comm syz.1.3963: casefold flag without casefold feature [ 91.848999][T11499] EXT4-fs (loop1): get root inode failed [ 91.854751][T11499] EXT4-fs (loop1): mount failed [ 92.244871][T11590] netlink: 'syz.1.4008': attribute type 2 has an invalid length. [ 92.274642][T11593] tc_dump_action: action bad kind [ 92.280708][T11598] netlink: 'syz.2.4013': attribute type 2 has an invalid length. [ 92.530506][T11654] netlink: 'syz.1.4039': attribute type 46 has an invalid length. [ 92.610125][T11671] Illegal XDP return value 4294967274 on prog (id 347) dev N/A, expect packet loss! [ 92.731806][T11696] loop4: detected capacity change from 0 to 512 [ 92.744621][ T29] kauditd_printk_skb: 75 callbacks suppressed [ 92.744634][ T29] audit: type=1400 audit(2000004398.384:314): avc: denied { mounton } for pid=11695 comm="syz.4.4060" path="/695/file0" dev="tmpfs" ino=3559 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 92.787085][T11696] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2240: inode #15: comm syz.4.4060: corrupted in-inode xattr: e_value size too large [ 92.816550][T11696] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.4060: couldn't read orphan inode 15 (err -117) [ 92.831108][T11696] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.887773][ T29] audit: type=1400 audit(2000004398.530:315): avc: denied { mount } for pid=11695 comm="syz.4.4060" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 92.913186][ T29] audit: type=1400 audit(2000004398.530:316): avc: denied { open } for pid=11715 comm="syz.0.4069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 92.919814][T11696] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.4060: bg 0: block 5: invalid block bitmap [ 92.932488][ T29] audit: type=1400 audit(2000004398.530:317): avc: denied { kernel } for pid=11715 comm="syz.0.4069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 92.964778][ T29] audit: type=1400 audit(2000004398.562:318): avc: denied { write } for pid=11695 comm="syz.4.4060" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 92.986616][ T29] audit: type=1400 audit(2000004398.562:319): avc: denied { add_name } for pid=11695 comm="syz.4.4060" name=2E02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 93.007076][ T29] audit: type=1400 audit(2000004398.562:320): avc: denied { create } for pid=11695 comm="syz.4.4060" name=2E02 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 93.025376][T11719] loop0: detected capacity change from 0 to 1024 [ 93.052683][ T29] audit: type=1400 audit(2000004398.709:321): avc: denied { unmount } for pid=3266 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 93.075325][ T29] audit: type=1400 audit(2000004398.709:322): avc: denied { create } for pid=11723 comm="syz.3.4074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 93.094950][ T29] audit: type=1400 audit(2000004398.709:323): avc: denied { getopt } for pid=11723 comm="syz.3.4074" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 93.114813][T11732] xt_hashlimit: max too large, truncated to 1048576 [ 93.117737][ T3266] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.132701][T11719] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.202432][T11738] netlink: 'syz.3.4080': attribute type 21 has an invalid length. [ 93.210298][T11738] __nla_validate_parse: 18 callbacks suppressed [ 93.210310][T11738] netlink: 128 bytes leftover after parsing attributes in process `syz.3.4080'. [ 93.230316][T11738] netlink: 'syz.3.4080': attribute type 5 has an invalid length. [ 93.238133][T11738] netlink: 'syz.3.4080': attribute type 6 has an invalid length. [ 93.245884][T11738] netlink: 3 bytes leftover after parsing attributes in process `syz.3.4080'. [ 93.266128][ T3263] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.282534][T11752] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 93.344733][T11760] ebt_among: src integrity fail: 100 [ 93.362233][T11762] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 93.369550][T11762] IPv6: NLM_F_CREATE should be set when creating new route [ 93.376791][T11762] IPv6: NLM_F_CREATE should be set when creating new route [ 93.495611][T11786] loop3: detected capacity change from 0 to 128 [ 93.514647][T11786] FAT-fs (loop3): Directory bread(block 162) failed [ 93.518167][T11792] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4106'. [ 93.544202][T11786] FAT-fs (loop3): Directory bread(block 163) failed [ 93.551541][T11786] FAT-fs (loop3): Directory bread(block 164) failed [ 93.563691][T11800] netlink: 'syz.0.4109': attribute type 5 has an invalid length. [ 93.570827][T11786] FAT-fs (loop3): Directory bread(block 165) failed [ 93.585042][T11786] FAT-fs (loop3): Directory bread(block 166) failed [ 93.601191][T11786] FAT-fs (loop3): Directory bread(block 167) failed [ 93.609954][T11786] FAT-fs (loop3): Directory bread(block 168) failed [ 93.628359][T11786] FAT-fs (loop3): Directory bread(block 169) failed [ 93.649350][T11812] syz.4.4115 uses obsolete (PF_INET,SOCK_PACKET) [ 93.655697][T11786] FAT-fs (loop3): Directory bread(block 162) failed [ 93.664775][T11786] FAT-fs (loop3): Directory bread(block 163) failed [ 93.673699][T11786] syz.3.4104: attempt to access beyond end of device [ 93.673699][T11786] loop3: rw=3, sector=226, nr_sectors = 6 limit=128 [ 93.706581][T11786] syz.3.4104: attempt to access beyond end of device [ 93.706581][T11786] loop3: rw=2051, sector=232, nr_sectors = 2 limit=128 [ 93.760087][T11828] loop1: detected capacity change from 0 to 512 [ 93.773454][T11828] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.773544][T11828] ext4 filesystem being mounted at /796/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.791028][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.899207][T11854] netlink: 'syz.4.4134': attribute type 6 has an invalid length. [ 93.946544][T11863] program syz.1.4141 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 94.000823][T11873] ip6t_REJECT: ECHOREPLY is not supported [ 94.110581][T11900] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4158'. [ 94.154460][T11911] SET target dimension over the limit! [ 94.245910][T11930] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4173'. [ 94.276131][T11937] netlink: 36 bytes leftover after parsing attributes in process `syz.4.4177'. [ 94.420047][T11958] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4187'. [ 94.703361][T12011] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4213'. [ 94.893578][T12041] (unnamed net_device) (uninitialized): option use_carrier: invalid value (2) [ 94.916327][T12043] tmpfs: Bad value for 'mpol' [ 94.937273][T12047] x_tables: ip6_tables: SYNPROXY target: used from hooks PREROUTING, but only usable from INPUT/FORWARD [ 95.015482][T12061] loop1: detected capacity change from 0 to 512 [ 95.046716][T12061] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 95.085723][T12061] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.110249][T12061] ext4 filesystem being mounted at /811/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.130903][T12061] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #15: comm syz.1.4236: corrupted xattr block 32: bad e_name length [ 95.147734][T12061] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 95.158004][T12061] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #15: comm syz.1.4236: corrupted xattr block 32: bad e_name length [ 95.174252][T12061] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 95.191985][T12061] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2978: inode #15: comm syz.1.4236: corrupted xattr block 32: bad e_name length [ 95.274737][T12061] EXT4-fs warning (device loop1): ext4_evict_inode:271: xattr delete (err -117) [ 95.305008][ T3268] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.438507][T12111] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4254'. [ 95.481730][T12118] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 95.563392][T12131] xt_socket: unknown flags 0xc [ 95.896020][T12184] netlink: 28 bytes leftover after parsing attributes in process `syz.0.4290'. [ 96.082885][T12225] SELinux: security_context_str_to_sid (ñ) failed with errno=-22 [ 96.095414][T12224] netlink: 'syz.3.4309': attribute type 21 has an invalid length. [ 96.148950][ T4465] ================================================================== [ 96.157052][ T4465] BUG: KCSAN: data-race in generic_fillattr / shmem_unlink [ 96.164259][ T4465] [ 96.166576][ T4465] write to 0xffff88810340f548 of 4 bytes by task 4462 on cpu 1: [ 96.174196][ T4465] shmem_unlink+0x130/0x180 [ 96.178700][ T4465] vfs_unlink+0x275/0x430 [ 96.183035][ T4465] do_unlinkat+0x236/0x4c0 [ 96.187464][ T4465] __x64_sys_unlink+0x2e/0x40 [ 96.192153][ T4465] x64_sys_call+0x280f/0x2d60 [ 96.196839][ T4465] do_syscall_64+0xc9/0x1c0 [ 96.201356][ T4465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.207260][ T4465] [ 96.209581][ T4465] read to 0xffff88810340f548 of 4 bytes by task 4465 on cpu 0: [ 96.217117][ T4465] generic_fillattr+0x1dd/0x2f0 [ 96.221980][ T4465] shmem_getattr+0x17b/0x200 [ 96.226583][ T4465] vfs_getattr+0x19b/0x1e0 [ 96.231016][ T4465] vfs_statx+0x134/0x2f0 [ 96.235265][ T4465] vfs_fstatat+0xec/0x110 [ 96.239606][ T4465] __se_sys_newfstatat+0x58/0x260 [ 96.244634][ T4465] __x64_sys_newfstatat+0x55/0x70 [ 96.249663][ T4465] x64_sys_call+0x141f/0x2d60 [ 96.254352][ T4465] do_syscall_64+0xc9/0x1c0 [ 96.258861][ T4465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.264767][ T4465] [ 96.267085][ T4465] value changed: 0x38d2d9d0 -> 0x397309a1 [ 96.272790][ T4465] [ 96.275101][ T4465] Reported by Kernel Concurrency Sanitizer on: [ 96.281244][ T4465] CPU: 0 UID: 0 PID: 4465 Comm: udevd Tainted: G W 6.11.0-rc6-syzkaller-00183-gb831f83e40a2 #0 [ 96.292971][ T4465] Tainted: [W]=WARN [ 96.296752][ T4465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 96.306788][ T4465] ==================================================================