last executing test programs: 1.332806885s ago: executing program 2 (id=5526): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dvmrp0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x4, [@empty, @link_local, @broadcast, @multicast]}) 1.262666548s ago: executing program 1 (id=5531): unshare(0x6020400) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x80004506, 0xffffffffffffffff) 1.198266751s ago: executing program 1 (id=5534): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f000009f580), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0303000000000000000006000000080003009fa5"], 0x1c}}, 0x8000) 1.197961431s ago: executing program 2 (id=5535): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=@base={0x9, 0x17, 0xa, 0x40, 0x42, 0x1, 0x5}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001600)={r0, &(0x7f00000017c0), 0x0}, 0x20) 1.158639153s ago: executing program 1 (id=5538): r0 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x81, 0x42}, 0x10) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x1, 0x0, 0x0, 0xe, 0x29, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}}, 0x10) 1.127500565s ago: executing program 1 (id=5539): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x2c, 0x10, 0x401, 0xfffffffa, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x1703, 0xfeff}, [@IFLA_ADDRESS={0xa, 0x1, @random="3c829757de1d"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2004d80c}, 0x0) 1.02706793s ago: executing program 1 (id=5544): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='net\x00') exit(0x100000000000035) getdents(r0, 0x0, 0x0) 963.443543ms ago: executing program 0 (id=5546): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETIFINDEX(r0, 0x400454da, 0x0) 832.228559ms ago: executing program 2 (id=5548): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f00000001c0)={[{@nodiscard}, {@user_xattr}, {@init_itable_val={'init_itable', 0x3d, 0x4004}}, {@nojournal_checksum}, {@acl}, {@nobarrier}]}, 0x43, 0x4e8, &(0x7f0000000c40)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) quotactl_fd$Q_QUOTAON(r0, 0xffffffff80000200, 0x0, 0x0) 722.478635ms ago: executing program 0 (id=5550): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x2000000, 0x0, 0x0, 0x0, 0xc, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 623.135089ms ago: executing program 2 (id=5555): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xd, &(0x7f00000004c0)=ANY=[@ANYBLOB="18020000080000000000000000000000850000002800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000009800000095"], &(0x7f0000000680)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x2efd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 468.977087ms ago: executing program 4 (id=5558): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5021900000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a74000000060a09040000000000000000020000070900020073797a32000000000900010073797a300000000048000480440001800b00010065787468647200003400028008000440000000000500020000000000080006400000000108000340fffffffb080007"], 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 435.166949ms ago: executing program 2 (id=5560): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_newrule={0x4c, 0x20, 0x1, 0x70bd2b, 0x25dfdbfc, {0xa, 0x80, 0x4908d13283d17e5f, 0x8, 0x0, 0x0, 0x0, 0x3, 0x30018}, [@FIB_RULE_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x101}, @FRA_SRC={0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, @FRA_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x62}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @private2}]}}}]}, 0x5c}}, 0x0) 404.055891ms ago: executing program 3 (id=5561): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) mount$tmpfs(0x0, &(0x7f0000002040)='./file0\x00', &(0x7f0000002200), 0x1000000, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2b00ad, &(0x7f0000000440)={[{@huge_never}]}) 403.543721ms ago: executing program 2 (id=5562): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0x8}, 0x4, 0x0, 0xe723, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xb) socket$inet6(0xa, 0x3, 0x3) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x22000406, &(0x7f0000000500)={[{@noinit_itable}, {@noblock_validity}, {@dioread_lock}, {@init_itable}, {@auto_da_alloc}, {@grpjquota, 0x2e}, {@nouid32}, {@barrier_val={'barrier', 0x3d, 0x7}}, {@jqfmt_vfsv1}, {@grpid}], [], 0x2c}, 0x1, 0x4bf, &(0x7f0000000c00)="$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") 393.566621ms ago: executing program 3 (id=5563): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$802154_dgram(r0, &(0x7f0000000040)={0x10, @short={0x2, 0x1}}, 0x14) 341.411644ms ago: executing program 3 (id=5564): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x201, 0x400000, 0x0, {{}, {}, {0x8, 0x11, 0x4}}}, 0x24}}, 0x0) 341.295254ms ago: executing program 4 (id=5565): r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) 290.688426ms ago: executing program 3 (id=5566): r0 = memfd_create(&(0x7f00000006c0)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\xf2\xed\x04\x00\x00\x00\xd4N\x12\x9b\x1f\t\xd1Z+\x86T\x16\xf8\x01\x00\x00\x00\x9f+\x8d!\x0fG\xab\xc2\xdc\xa3\xb3\xae8\x9f9?\xefo\xa4k\x01\xb2>\xa1\x9c\x86xm\xe6\x9bZ4\x91\x1a\xdb\xdd\x89\xb9\xc0LF;\xd6\x84\x195\x06\x00\x00\x00~\xf3S\x12\"p^\xc1jP\x8a\xc6[\xbd\xe7q]\xdd\r\x1aZS\x01*\x1b\xfd\xbcMA\xdcq\xa1\x00\xb3\xf9\x91r\x7f\xdc\xf1\xc3G,\xdb\xccS\x15\x95b\x17\xab\xe4?\x96\x95\xa4kP\x99YO\xb8V\xd5p\x90X\xaaf', 0x0) ftruncate(r0, 0x6bc) fallocate(r0, 0x0, 0x80, 0x7) 283.132266ms ago: executing program 4 (id=5567): r0 = memfd_create(&(0x7f0000000740)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6\xb5\x01\x83y\xf3\xb2\xe6b$\a\x00\x00\x00\x00\x00\x01\x00\x00\xf7\xffg\xf5\x12oP\b\x00\x00\x00LR\xa1\x00\x00\x17\x1f$^\xe1\x00\x04\x00\x00\x00\x00\a\xff;\xeb\xf1\xd0\xce\xe5\x19\x12\b\x01\xd9\xae>/\x05\x00\xce\xd5O\xcc\b\x9e\x19\x19#\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xdcc\x12.\xb7\xbe`\'\xcb\xb6\xaf\xdc\xa0D\x93.\xf25\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x05\x00\xfd\xc7\x00\x00\x00\x00\x91\x98\x15\xec\xdb\xaa\t9\x11\xb4h$h\x0ew\x00&0\xdd\x19\x86\x90\xbe\xd7\xdc\n\xcbC\x15\xfcp\x11\xdai\f{a?\xd0\xe1{\x84\xb5\x82q\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83q\xb6Pr\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x01\xbc\xac\x18\xba\xce\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9\r\t\xff\x06\xe7j\x9fTJ;T\xf3\xfa\xef{h\xb0\xc0:\x8f|\x8f\x06\xf8T\x826`M\x11\x1c\xb0*8\v\x1e\xcf\x03\xd3\xe8,?P\xac\x86\x13b\xa8D\x0f\x93\xab\x1c\x11\x00\xc5\x8d\x82\x00\x00\x00\x00\x00\x00\x00\x0f\x81\xf3\x05\xa3{\x96\xf9\xba\x9em\xe9\"\x03\x933P\xbb\xd6\x9b\f\xa7\x8f9\x988\tgC\xbc\xe0\xc5\xf4\xe0E%\xd9\xd8w\x00k\x042Y\xd9\xc5\xe59\xa95\xd1m\xd8hCuZYi\x10\x00\xb9\xe6\xff\x04K%yH\xe5\xf4\x8b\x03Ca8\x1e\xe9\\#\xf8O\fw\xd9\xf5cF\xcc\x1a2ex\xb4\x0fi$\x97\x81.\x02\x04m\xfbT2\xd4\"\x1e\xf0\x16\x0f\x97\xe6j}J\xca\xb8)f\xd5\xfd>\x9bU\xb0\x03Zt0\xc0b\xad\xef@o\xc1\xd6\x17T\f\xc30\xe28\xe3&:1\x9c\t\xa7\x80\x1b:\xbb\x04\xd7\xd1\x06\xa0\xe9\xbah\xb6\xb2\xea/{Q\xca\x14\x13\x9ajWt\xc9\xecd\r\xd5)\x1d\xaf\n\xc0\xc1\x1d}DY\x95&\xe7\xf4U\xff\xcd&\a\x9f\x1bg\xe5|~\xc1\xc5n\x12%ur\xa1\x9e`\xc2\x01\b,\x18\xaf\xccD\xdeag\xc6\xf3\xd6\x94\x9d\xae\x8bl\xee\x7fu\xe5bu\x84\x04\xb3@\xa1\xf7\xc6\x13\xf9I\xfa\x12\xfc\x96\",aT\xfd\"\x01\x92\xb1\xbf\x8a\x15\x88\xfd\x8f\x88\x87\x82\x9c:L\xd2\xb8\xfa5\x066\x82\xf3_LUr\xfa\xd2\x99d \x97c9G\x99\xe3\xcc$\x96cu\x97\xe7\xc7a\tm\xe8F\xc7j\xf8\x98\x81\xe7\xf7\xab3F\xf4u\xdaav\xd21\v\x99HG\xdfx\x1cPl\t#\xc1\x8e\xddW\x00\x00\x00\x8fw\xa9A\xf7m\xeec\xb6\\\xa4T\xeej\xe2\xba\xb2V\xaca\xc6|\xae]\xdb\x10\xb3\x80z\xd5\n\xa3u\xfb\b\x03\xe5\xca;\xe5uH<\x9a\x12\x84(\x9f\xd2\xe1k\x955;J\xa4\x81Lm\x90\x1a\xfdI}\xb0\xa1\xfa9\x17\xd1\xa2\xc7\xca\x98\xaeS\x92Ew`\xd2\x02\xda\xc9\xd4\xea\x02\x1d\xd3\xd5\x81\xdb\xd9~\xd6-:\xee\xe8\t\xf7\xe6\xf1\x88\x86\xb0\x04\x9ep\xb1\x93\x16\xf9\xdb\x15\x8a\xa3h<\xaf\xa0\xb5\xb0\x05ir\xff\xff\xff\xff\x00\x00\x00\x00\x83\x91\xad\x11\xf4\xbcz\x9b\x8bp]o\au\x175I\x1d\xe2\x97\xb6\x06\xdc\x14\x9b>\xd7F\xdb?\xc7%0n/\xf5S\xb5\xe8\xa5\xd1\xddN\xf9ir\xd1r\xf4L\t3\xadDz\\\xf4`\x13\xf7)\x91w\a\xcc+E\xdd\xe9\xdbb\x9c\xff\x98\x03\xb7\x0e=\xba\xa3um\xde\xff$|\xb7\x86j+\x00\x00\x00\x00\x00\x00\x00Z\xef\xd6\xf4Zs\xfc\ro\x03\xabB\x18\xdc\a\xe3\r\x00\x00\x00\x00\x00\x00', 0x9) fcntl$addseals(r0, 0x409, 0xc) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x80}) 269.224387ms ago: executing program 0 (id=5568): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_DESTROY(r0, 0x0, 0x0) write$UHID_INPUT(r0, &(0x7f0000000b40)={0x8, {"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", 0x1000}}, 0x1006) 218.24162ms ago: executing program 3 (id=5569): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000004c4c284210814c6180001801400020069705f76746930"], 0x2c}}, 0x0) 214.561ms ago: executing program 4 (id=5570): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x60240) io_setup(0x6, &(0x7f0000001380)=0x0) io_submit(r1, 0x1, &(0x7f0000000dc0)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0xff7f, r0, 0x0, 0x0, 0x1, 0x0, 0x2}]) 202.40893ms ago: executing program 0 (id=5571): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0xfe, 0x0, 0x9, 0x80552, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x2000000020000005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x18, 0x209, 0x0, 0x0, {0x2}, [@typed={0x8, 0x800, 0x0, 0x0, @u32}, @nested={0x10, 0x9}]}, 0x2c}}, 0x0) 126.920094ms ago: executing program 1 (id=5572): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_config_ext={0x100000001, 0xdd5}, 0x0, 0x0, 0x10000, 0x2, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xa, 0x1, 0x9, 0xae, 0x0, 0xffffffffffffffff, 0xfea}, 0x50) bpf$MAP_CREATE(0xc00000000000000, &(0x7f00000008c0)=ANY=[@ANYBLOB="0d00000002000000040000000240000000000000", @ANYRES32=r0, @ANYBLOB="1e00"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001100"/17], 0x48) 126.776454ms ago: executing program 3 (id=5573): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0041, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r0, &(0x7f0000000640)={@void, @void, @ipv6=@icmpv6={0x3, 0x6, "31fddf", 0x38, 0x3a, 0x0, @mcast2, @remote, {[@hopopts, @srh={0x84, 0x2, 0x4, 0x1, 0x9, 0x20, 0x6, [@loopback]}], @ndisc_na={0x88, 0x0, 0x0, 0x1, '\x00', @private2={0xfc, 0x2, '\x00', 0x1}}}}}, 0x60) 125.857234ms ago: executing program 0 (id=5582): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200010, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1, 0x25a, &(0x7f0000000240)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, 0x0) 81.959666ms ago: executing program 0 (id=5574): syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000000)='./file0\x00', 0x2008404, &(0x7f0000002140)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000", @ANYRESOCT, @ANYBLOB="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", @ANYRESDEC, @ANYRESOCT], 0x0, 0x2bd, &(0x7f00000007c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x130) renameat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 60.341128ms ago: executing program 4 (id=5575): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) r0 = socket(0x2d, 0x2, 0x0) connect$qrtr(r0, &(0x7f00000000c0)={0x2d, 0x4, 0x4001}, 0xc) 0s ago: executing program 4 (id=5576): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x80}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000140)=@ipv4_newroute={0x1c, 0x1a, 0x1, 0x80000000, 0x25dfdbfb, {0xa, 0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0xc}}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000050) kernel console output (not intermixed with test programs): 116.069870][T11157] tipc: Node identity , cluster identity 6 [ 116.090824][T11159] loop0: detected capacity change from 0 to 128 [ 116.105747][T11159] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 116.118202][T11157] tipc: Failed to obtain node identity [ 116.123692][T11157] tipc: Enabling of bearer rejected, failed to enable media [ 116.129869][T11163] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3576'. [ 116.142256][T11159] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 116.330503][T11187] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3586'. [ 116.404795][T11194] ext4 filesystem being mounted at /715/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.478366][T11205] hsr0: entered promiscuous mode [ 116.505610][T11207] ext4 filesystem being mounted at /731/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.586062][T11217] netlink: 64691 bytes leftover after parsing attributes in process `syz.2.3599'. [ 116.737878][T11227] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3606'. [ 116.762750][T11227] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3606'. [ 116.841602][T11236] EXT4-fs: Ignoring removed orlov option [ 117.031970][T11254] tipc: Enabling of bearer rejected, failed to enable media [ 117.117962][T11268] netlink: 188 bytes leftover after parsing attributes in process `syz.2.3623'. [ 117.145412][T11265] ext4 filesystem being mounted at /788/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.404861][T11291] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 117.443288][T11291] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3633: bad orphan inode 131083 [ 117.454056][T11291] loop0: lost filesystem error report for type 5 error -117 [ 117.470785][T11297] ext4 filesystem being mounted at /725/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.599367][T11297] EXT4-fs error (device loop2): ext4_validate_inode_bitmap:105: comm syz.2.3636: Corrupt inode bitmap - block_group = 0, inode_bitmap = 20 [ 117.647223][T11297] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 117.746098][T11314] EXT4-fs: Ignoring removed orlov option [ 117.780448][T11314] EXT4-fs (loop3): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 117.844343][T11325] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 117.869868][T11325] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 117.883157][T11325] EXT4-fs (loop4): invalid journal inode [ 117.893757][T11325] EXT4-fs (loop4): can't get journal size [ 117.943384][T11340] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3655'. [ 117.964917][T11340] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3655'. [ 117.974452][T11340] netlink: 'syz.0.3655': attribute type 14 has an invalid length. [ 117.983291][T11340] netlink: 'syz.0.3655': attribute type 12 has an invalid length. [ 118.229094][T11372] netlink: 104 bytes leftover after parsing attributes in process `syz.0.3670'. [ 119.038014][T11415] set_capacity_and_notify: 9 callbacks suppressed [ 119.038031][T11415] loop2: detected capacity change from 0 to 512 [ 119.068775][T11415] ext4 filesystem being mounted at /730/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.202146][T11428] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.211807][T11426] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3692'. [ 119.222763][T11428] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.447773][T11451] loop1: detected capacity change from 0 to 1024 [ 119.450216][T11444] loop2: detected capacity change from 0 to 4096 [ 119.519323][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 119.519338][ T28] audit: type=1400 audit(1774020759.268:914): avc: denied { rmdir } for pid=11442 comm="syz.2.3702" name="bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 119.594208][T11461] loop0: detected capacity change from 0 to 512 [ 119.619785][T11459] loop1: detected capacity change from 0 to 512 [ 119.627468][T11461] EXT4-fs: Ignoring removed i_version option [ 119.633576][T11461] EXT4-fs: Ignoring removed bh option [ 119.640204][T11459] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 119.685124][T11461] ext4 filesystem being mounted at /741/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 119.809573][T11485] loop4: detected capacity change from 0 to 256 [ 119.976091][ T28] audit: type=1400 audit(1774020759.728:915): avc: denied { setopt } for pid=11502 comm="syz.4.3728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 120.035932][T11509] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3731'. [ 120.044967][ T28] audit: type=1326 audit(1774020759.748:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11506 comm="syz.1.3730" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdca5e9c799 code=0x0 [ 120.091325][ T28] audit: type=1400 audit(1774020759.758:917): avc: denied { read } for pid=11504 comm="syz.2.3729" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 120.109584][T11516] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3734'. [ 120.169739][T11524] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3736'. [ 120.237263][T11532] loop4: detected capacity change from 0 to 128 [ 120.277453][T11535] loop0: detected capacity change from 0 to 1024 [ 120.290292][T11535] EXT4-fs: inline encryption not supported [ 120.296975][T11535] EXT4-fs: Ignoring removed bh option [ 120.361415][T11548] loop0: detected capacity change from 0 to 512 [ 120.397099][T11548] ext4 filesystem being mounted at /748/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.480424][ T28] audit: type=1326 audit(1774020760.228:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11564 comm="syz.4.3756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 120.514919][ T28] audit: type=1326 audit(1774020760.228:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11564 comm="syz.4.3756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 120.545738][ T28] audit: type=1326 audit(1774020760.228:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11564 comm="syz.4.3756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 120.601722][ T28] audit: type=1326 audit(1774020760.228:921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11564 comm="syz.4.3756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 120.632534][ T28] audit: type=1326 audit(1774020760.228:922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11564 comm="syz.4.3756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 120.658815][T11575] loop3: detected capacity change from 0 to 512 [ 120.678714][ T28] audit: type=1326 audit(1774020760.228:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11564 comm="syz.4.3756" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 120.830381][T11592] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3768'. [ 120.874954][T11596] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3769'. [ 120.907326][T11602] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3774'. [ 120.994066][T11616] msdos: Invalid uid '0x00000000ffffffff' [ 121.284359][T11652] xt_cluster: you have exceeded the maximum number of cluster nodes (37482740 > 32) [ 121.551812][T11670] EXT4-fs (loop4): 1 orphan inode deleted [ 121.565016][ T36] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:2: Failed to release dquot type 1 [ 121.579020][T11670] ext4 filesystem being mounted at /760/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.731403][T11686] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3811: bg 0: block 393: padding at end of block bitmap is not set [ 121.746759][T11686] loop1: lost filesystem error report for type 5 error -117 [ 121.748547][T11686] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 121.756012][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 121.756040][ C0] EXT4-fs (loop1): initial error at time 1774020761: ext4_validate_block_bitmap:441 [ 121.756062][ C0] EXT4-fs (loop1): last error at time 1774020761: ext4_validate_block_bitmap:441 [ 121.790664][T11686] loop1: lost filesystem error report for type 5 error -117 [ 121.795940][T11686] EXT4-fs (loop1): 2 truncates cleaned up [ 121.828329][T11691] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 121.842431][T11691] EXT4-fs (loop2): 1 truncate cleaned up [ 121.881819][T11696] hugetlbfs: Bad value 'á' for mount option 'size' [ 121.881819][T11696] [ 122.295194][T11749] smc: net device ip_vti0 applied user defined pnetid SYZ0 [ 122.727321][T11767] vlan2: entered promiscuous mode [ 122.732550][T11767] bridge0: entered promiscuous mode [ 123.204118][T11786] __nla_validate_parse: 4 callbacks suppressed [ 123.204134][T11786] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3857'. [ 123.246456][ T23] kernel read not supported for file /vcs (pid: 23 comm: kworker/1:0) [ 123.321758][T11792] netlink: 264 bytes leftover after parsing attributes in process `syz.4.3862'. [ 123.433344][T11800] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3864'. [ 123.505827][T11804] EXT4-fs: Ignoring removed nobh option [ 123.511800][T11804] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 123.523389][T11804] EXT4-fs error (device loop3): ext4_orphan_get:1391: inode #15: comm syz.3.3867: iget: bad i_size value: 38620345925642 [ 123.536594][T11807] GUP no longer grows the stack in syz.4.3866 (11807): 200000006000-200000008000 (200000004000) [ 123.553292][T11804] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 123.553461][T11804] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.3867: couldn't read orphan inode 15 (err -117) [ 123.562678][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 123.562695][ C0] EXT4-fs (loop3): initial error at time 1774020763: ext4_orphan_get:1391: inode 15 [ 123.562734][ C0] EXT4-fs (loop3): last error at time 1774020763: ext4_orphan_get:1391: inode 15 [ 123.615043][T11807] CPU: 0 UID: 0 PID: 11807 Comm: syz.4.3866 Tainted: G W syzkaller #0 PREEMPT(full) [ 123.615076][T11807] Tainted: [W]=WARN [ 123.615155][T11807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 123.615174][T11807] Call Trace: [ 123.615180][T11807] [ 123.615189][T11807] __dump_stack+0x1d/0x30 [ 123.615230][T11807] dump_stack_lvl+0x95/0xd0 [ 123.615306][T11807] dump_stack+0x15/0x1b [ 123.615327][T11807] fixup_user_fault+0x4fb/0x550 [ 123.615419][T11807] fault_in_user_writeable+0x5c/0xc0 [ 123.615454][T11807] futex_lock_pi+0x60b/0x7e0 [ 123.615562][T11807] ? __pfx_futex_wake_mark+0x10/0x10 [ 123.615597][T11807] do_futex+0x21f/0x380 [ 123.615721][T11807] __se_sys_futex+0x2f6/0x370 [ 123.615774][T11807] ? xfd_validate_state+0x45/0xf0 [ 123.615806][T11807] __x64_sys_futex+0x78/0x90 [ 123.615843][T11807] x64_sys_call+0x24ab/0x3020 [ 123.615931][T11807] do_syscall_64+0x12c/0x370 [ 123.616015][T11807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.616044][T11807] RIP: 0033:0x7fc72f9cc799 [ 123.616059][T11807] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 123.616078][T11807] RSP: 002b:00007fc72e41f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.616127][T11807] RAX: ffffffffffffffda RBX: 00007fc72fc45fa0 RCX: 00007fc72f9cc799 [ 123.616141][T11807] RDX: 00000000fffff7fc RSI: 000000000000008d RDI: 0000200000004000 [ 123.616156][T11807] RBP: 00007fc72fa62c99 R08: 0000000000000000 R09: 0000000000000000 [ 123.616173][T11807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.616189][T11807] R13: 00007fc72fc46038 R14: 00007fc72fc45fa0 R15: 00007ffc06081938 [ 123.616211][T11807] [ 123.785028][T11804] loop3: lost filesystem error report for type 5 error -117 [ 123.822055][T11804] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.3867: invalid indirect mapped block 3973251072 (level 0) [ 123.946210][T11817] usb usb8: usbfs: process 11817 (syz.2.3873) did not claim interface 0 before use [ 124.037422][T11831] netlink: 'syz.2.3878': attribute type 93 has an invalid length. [ 124.176415][T11848] set_capacity_and_notify: 5 callbacks suppressed [ 124.176496][T11848] loop4: detected capacity change from 0 to 512 [ 124.213268][T11853] netlink: 'syz.0.3890': attribute type 6 has an invalid length. [ 124.223076][T11848] EXT4-fs: Ignoring removed nobh option [ 124.257572][T11848] EXT4-fs (loop4): 1 orphan inode deleted [ 124.319365][T11848] EXT4-fs error (device loop4): ext4_find_dest_de:2050: inode #2: block 13: comm syz.4.3887: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 124.356954][T11870] netlink: 152 bytes leftover after parsing attributes in process `syz.3.3896'. [ 124.453786][T11878] loop4: detected capacity change from 0 to 1024 [ 124.493924][T11878] EXT4-fs: Ignoring removed nobh option [ 124.514951][T11878] EXT4-fs: inline encryption not supported [ 124.624560][T11893] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3905'. [ 124.679946][T11897] loop3: detected capacity change from 0 to 512 [ 124.686732][T11898] loop4: detected capacity change from 0 to 164 [ 124.698607][T11898] ISOFS: unable to read i-node block [ 124.704168][T11898] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 124.811713][T11903] loop0: detected capacity change from 0 to 4096 [ 125.033304][T11921] loop0: detected capacity change from 0 to 512 [ 125.079253][T11921] ext4 filesystem being mounted at /786/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.210880][T11935] bond2: (slave bond_slave_1): Device is not our slave [ 125.234419][T11938] tmpfs: Bad value for 'mpol' [ 125.239233][T11935] bond2: option active_slave: invalid value (bond_slave_1) [ 125.282451][T11935] bond2 (unregistering): Released all slaves [ 125.345883][T11946] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3927'. [ 125.379483][T11948] sg_write: data in/out 404956/44 bytes for SCSI command 0x0-- guessing data in; [ 125.379483][T11948] program syz.0.3930 not setting count and/or reply_len properly [ 125.523307][T11971] netlink: 328 bytes leftover after parsing attributes in process `syz.0.3939'. [ 125.566413][T11973] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3941'. [ 125.581659][T11975] tipc: Started in network mode [ 125.589875][T11975] tipc: Node identity fe800000000000000000000000000013, cluster identity 4711 [ 125.600647][T11975] tipc: Enabling of bearer rejected, failed to enable media [ 125.609176][T11968] loop3: detected capacity change from 0 to 8192 [ 125.624135][T11968] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 125.636322][T11973] vlan2: entered promiscuous mode [ 125.653677][T11973] bridge0: entered promiscuous mode [ 125.683807][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 125.683878][ T28] audit: type=1400 audit(1774020765.428:936): avc: denied { ioctl } for pid=11982 comm="syz.4.3946" path="/newroot/dev/nvram" dev="devtmpfs" ino=98 ioctlcmd=0x7041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 125.779241][T11989] netlink: 'syz.1.3949': attribute type 2 has an invalid length. [ 125.961689][ T28] audit: type=1400 audit(1774020765.698:937): avc: denied { create } for pid=12014 comm="syz.2.3961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 125.999396][T12017] loop3: detected capacity change from 0 to 512 [ 126.006927][T12019] tipc: MTU too low for tipc bearer [ 126.014264][T12017] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 126.030784][ T28] audit: type=1400 audit(1774020765.708:938): avc: denied { bind } for pid=12014 comm="syz.2.3961" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 126.047236][T12017] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.3962: bad orphan inode 131083 [ 126.061788][T12017] loop3: lost filesystem error report for type 5 error -117 [ 126.068983][T12025] netlink: 260 bytes leftover after parsing attributes in process `syz.4.3966'. [ 126.082234][T12021] loop1: detected capacity change from 0 to 512 [ 126.113252][T12025] netlink: 260 bytes leftover after parsing attributes in process `syz.4.3966'. [ 126.123208][T12030] loop2: detected capacity change from 0 to 128 [ 126.128762][T12021] ext4 filesystem being mounted at /841/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 126.207748][ T28] audit: type=1326 audit(1774020765.948:939): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5085bec799 code=0x7ffc0000 [ 126.208946][T12021] EXT4-fs error (device loop1): ext4_resize_begin:60: comm syz.1.3964: resize_inode disabled but reserved GDT blocks non-zero [ 126.259634][T12038] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.3970: missing EA_INODE flag [ 126.271971][T12038] EXT4-fs (loop0): Remounting filesystem read-only [ 126.304478][ T28] audit: type=1326 audit(1774020765.948:940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f5085bec799 code=0x7ffc0000 [ 126.329317][ T28] audit: type=1326 audit(1774020765.948:941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f5085bec502 code=0x7ffc0000 [ 126.354318][ T28] audit: type=1326 audit(1774020765.948:942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f5085bacfce code=0x7ffc0000 [ 126.384766][ T28] audit: type=1326 audit(1774020765.948:943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f5085bec5c7 code=0x7ffc0000 [ 126.412376][ T28] audit: type=1326 audit(1774020765.948:944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f5085bacfce code=0x7ffc0000 [ 126.436066][ T28] audit: type=1326 audit(1774020765.948:945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12034 comm="syz.0.3970" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f5085bec42b code=0x7ffc0000 [ 126.456574][T12045] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 126.489784][T12049] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 198) [ 126.518556][T12049] FAT-fs (loop0): Filesystem has been set read-only [ 126.546287][T12045] EXT4-fs (loop4): 1 orphan inode deleted [ 126.553799][T12045] EXT4-fs (loop4): 1 truncate cleaned up [ 126.574586][T12049] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 198) [ 126.601948][T12049] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 198) [ 126.696542][T12071] netlink: 'syz.0.3985': attribute type 21 has an invalid length. [ 126.894136][T12104] netlink: 'syz.3.4000': attribute type 2 has an invalid length. [ 127.248256][T12150] EXT4-fs warning (device loop0): dx_probe:837: inode #2: comm syz.0.4021: Unimplemented hash flags: 0x0001 [ 127.286067][T12150] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.4021: Corrupt directory, running e2fsck is recommended [ 127.305083][T12150] EXT4-fs error (device loop0): ext4_readdir:265: inode #2: block 3: comm syz.0.4021: path /805/file0: bad entry in directory: directory entry overrun - offset=0, inode=4294967295, rec_len=196612, size=1024 fake=0 [ 128.146579][T12252] ext4 filesystem being mounted at /814/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 128.438585][T12293] EXT4-fs: Ignoring removed mblk_io_submit option [ 128.453478][T12293] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.483774][T12293] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 128.511229][T12293] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #11: comm syz.3.4087: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 128.554855][T12293] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 128.555262][T12293] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4087: couldn't read orphan inode 11 (err -117) [ 128.576295][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 128.576318][ C1] EXT4-fs (loop3): initial error at time 1774020768: ext4_ext_check_inode:521: inode 11 [ 128.576372][ C1] EXT4-fs (loop3): last error at time 1774020768: ext4_ext_check_inode:521: inode 11 [ 128.627032][T12301] __nla_validate_parse: 3 callbacks suppressed [ 128.627046][T12301] netlink: 72 bytes leftover after parsing attributes in process `syz.1.4091'. [ 128.655112][T12293] loop3: lost filesystem error report for type 5 error -117 [ 128.873888][T12331] netlink: 36 bytes leftover after parsing attributes in process `syz.3.4106'. [ 128.896991][T12331] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4106'. [ 129.085429][T12352] netlink: 'syz.0.4115': attribute type 3 has an invalid length. [ 129.118180][T12352] netlink: 'syz.0.4115': attribute type 1 has an invalid length. [ 129.147319][T12352] netlink: 191376 bytes leftover after parsing attributes in process `syz.0.4115'. [ 129.380168][T12363] set_capacity_and_notify: 10 callbacks suppressed [ 129.380247][T12363] loop2: detected capacity change from 0 to 4096 [ 129.479881][T12369] vlan2: entered promiscuous mode [ 129.733655][T12379] loop4: detected capacity change from 0 to 256 [ 129.772518][T12379] FAT-fs (loop4): Directory bread(block 64) failed [ 129.781717][T12379] FAT-fs (loop4): Directory bread(block 65) failed [ 129.864972][T12379] FAT-fs (loop4): Directory bread(block 66) failed [ 129.874956][T12379] FAT-fs (loop4): Directory bread(block 67) failed [ 129.881602][T12379] FAT-fs (loop4): Directory bread(block 68) failed [ 129.907280][T12393] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4134'. [ 129.944938][T12379] FAT-fs (loop4): Directory bread(block 69) failed [ 129.944974][T12379] FAT-fs (loop4): Directory bread(block 70) failed [ 129.944991][T12379] FAT-fs (loop4): Directory bread(block 71) failed [ 129.945053][T12379] FAT-fs (loop4): Directory bread(block 72) failed [ 129.945069][T12379] FAT-fs (loop4): Directory bread(block 73) failed [ 130.565447][T12448] macsec0: entered allmulticast mode [ 130.578610][T12448] veth1_macvtap: entered allmulticast mode [ 130.578637][T12448] macsec0: left allmulticast mode [ 130.578654][T12448] veth1_macvtap: left allmulticast mode [ 130.585764][T12440] loop1: detected capacity change from 0 to 8192 [ 130.612275][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612296][T12440] FAT-fs (loop1): Filesystem has been set read-only [ 130.612403][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612428][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612454][T12440] syz.1.4156: attempt to access beyond end of device [ 130.612454][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.612528][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.612553][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612640][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612658][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612900][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612920][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612943][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.612967][T12440] syz.1.4156: attempt to access beyond end of device [ 130.612967][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.612996][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613099][T12440] FAT-fs (loop1): error, invalid access to FAT (entry 0x00004614) [ 130.613160][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613160][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613187][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613223][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613223][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613296][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613330][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613330][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613351][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613393][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613393][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613482][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613548][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613548][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613569][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613610][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613610][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613691][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613724][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613724][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613755][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.613796][T12440] syz.1.4156: attempt to access beyond end of device [ 130.613796][T12440] loop1: rw=8388608, sector=18010, nr_sectors = 1 limit=8192 [ 130.613824][T12440] Buffer I/O error on dev loop1, logical block 18010, async page read [ 130.887636][T12454] loop4: detected capacity change from 0 to 1024 [ 130.891771][T12454] EXT4-fs: inline encryption not supported [ 130.976090][T12456] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4164'. [ 131.082674][T12454] EXT4-fs: Ignoring removed bh option [ 131.265044][T12460] loop0: detected capacity change from 0 to 512 [ 131.271829][T12460] EXT4-fs: Ignoring removed bh option [ 131.277291][T12460] EXT4-fs: inline encryption not supported [ 131.326160][T12460] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 131.349825][T12460] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 131.377771][T12454] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.4163: Allocating blocks 449-513 which overlap fs metadata [ 131.418290][T12460] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4166: bg 0: block 248: padding at end of block bitmap is not set [ 131.449726][T12469] loop3: detected capacity change from 0 to 128 [ 131.465579][T12460] loop0: lost filesystem error report for type 5 error -117 [ 131.470670][T12460] __quota_error: 24 callbacks suppressed [ 131.470688][T12460] Quota error (device loop0): write_blk: dquota write failed [ 131.478070][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 131.478087][ C1] EXT4-fs (loop0): last error at time 1774020771: ext4_validate_block_bitmap:441 [ 131.514856][T12460] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 131.535021][T12460] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4166: Failed to acquire dquot type 1 [ 131.574867][T12460] loop0: lost filesystem error report for type 5 error -117 [ 131.575616][T12460] EXT4-fs (loop0): 1 truncate cleaned up [ 131.599323][T12460] Quota error (device loop0): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 131.623573][T12460] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 131.660899][T12460] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4166: Failed to acquire dquot type 1 [ 131.826300][ T28] audit: type=1400 audit(1774020771.578:970): avc: denied { setattr } for pid=12491 comm="syz.1.4181" name="SCTPv6" dev="sockfs" ino=33926 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 132.140671][T12522] netlink: 60 bytes leftover after parsing attributes in process `syz.2.4192'. [ 132.167074][T12522] netlink: 60 bytes leftover after parsing attributes in process `syz.2.4192'. [ 132.167076][T12524] netlink: 16 bytes leftover after parsing attributes in process `syz.4.4194'. [ 132.372622][T12543] loop4: detected capacity change from 0 to 256 [ 132.399597][T12545] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4204'. [ 132.426083][T12547] loop1: detected capacity change from 0 to 736 [ 132.645289][T12557] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.730837][T12567] loop3: detected capacity change from 0 to 512 [ 132.758581][T12567] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 132.864209][T12567] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 132.890731][T12567] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4215: Corrupt directory, running e2fsck is recommended [ 132.905655][T12567] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 132.923390][T12567] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.4215: corrupted in-inode xattr: e_name out of bounds [ 132.937558][T12567] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 132.937785][T12567] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4215: couldn't read orphan inode 15 (err -117) [ 132.946962][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 132.946978][ C1] EXT4-fs (loop3): initial error at time 1774020772: ext4_iget_extra_inode:5025: inode 15 [ 132.947006][ C1] EXT4-fs (loop3): last error at time 1774020772: ext4_iget_extra_inode:5025: inode 15 [ 133.034663][T12567] loop3: lost filesystem error report for type 5 error -117 [ 133.040580][T12567] EXT4-fs mount: 84 callbacks suppressed [ 133.040599][T12567] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.214698][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.290859][T12621] sit0: entered promiscuous mode [ 133.302073][T12621] netlink: 'syz.1.4239': attribute type 1 has an invalid length. [ 133.324998][ T28] audit: type=1400 audit(1774020773.068:971): avc: denied { setopt } for pid=12622 comm="syz.0.4240" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 133.475308][T12636] usb usb8: usbfs: process 12636 (syz.1.4244) did not claim interface 0 before use [ 133.550952][T12653] usb usb7: usbfs: process 12653 (syz.3.4254) did not claim interface 0 before use [ 133.578914][T12655] ip6tnl2: entered allmulticast mode [ 133.693951][T12665] __nla_validate_parse: 3 callbacks suppressed [ 133.693971][T12665] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4259'. [ 133.731282][T12669] loop2: detected capacity change from 0 to 512 [ 133.806468][T12669] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 133.814613][T12669] System zones: 1-12 [ 133.834099][T12671] EXT4-fs: inline encryption not supported [ 133.845908][T12669] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.4261: corrupted in-inode xattr: e_value size too large [ 133.860684][T12669] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 133.860882][T12669] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.4261: couldn't read orphan inode 15 (err -117) [ 133.870098][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 133.870118][ C1] EXT4-fs (loop2): initial error at time 1774020773: ext4_iget_extra_inode:5025: inode 15 [ 133.870186][ C1] EXT4-fs (loop2): last error at time 1774020773: ext4_iget_extra_inode:5025: inode 15 [ 133.919051][T12669] loop2: lost filesystem error report for type 5 error -117 [ 133.919623][T12669] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.951136][T12671] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 133.999888][ T28] audit: type=1400 audit(1774020773.748:972): avc: denied { setattr } for pid=12668 comm="syz.2.4261" path="/862/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/cpuacct.stat" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 134.068732][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.081965][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.244729][ T28] audit: type=1400 audit(1774020773.988:973): avc: denied { setopt } for pid=12701 comm="syz.1.4273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 134.349694][T12714] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4278'. [ 134.406912][T12720] set_capacity_and_notify: 1 callbacks suppressed [ 134.406984][T12720] loop3: detected capacity change from 0 to 256 [ 134.450379][T12720] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 134.477614][ T28] audit: type=1400 audit(1774020774.228:974): avc: denied { create } for pid=12727 comm="syz.0.4286" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 134.495752][T12720] FAT-fs (loop3): error, corrupted file size (i_pos 196, 16779008) [ 134.522746][T12720] FAT-fs (loop3): Filesystem has been set read-only [ 135.111790][T12789] netlink: 'syz.2.4306': attribute type 6 has an invalid length. [ 135.125009][T12785] wireguard0: entered promiscuous mode [ 135.135046][T12785] wireguard0: entered allmulticast mode [ 135.248614][T12801] loop4: detected capacity change from 0 to 512 [ 135.285253][T12803] syz.0.4312 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 135.295117][T12801] EXT4-fs error (device loop4): ext4_get_branch:178: inode #11: block 4294967295: comm syz.4.4311: invalid block [ 135.326750][T12801] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 135.327204][T12801] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4311: invalid indirect mapped block 4294967295 (level 1) [ 135.336469][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 135.336485][ C0] EXT4-fs (loop4): initial error at time 1774020775: ext4_get_branch:178: inode 11: block 4294967295 [ 135.336514][ C0] EXT4-fs (loop4): last error at time 1774020775: ext4_get_branch:178: inode 11: block 4294967295 [ 135.437342][T12809] loop2: detected capacity change from 0 to 1764 [ 135.524502][T12823] loop3: detected capacity change from 0 to 1024 [ 135.553474][T12801] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 135.558102][T12801] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4311: invalid indirect mapped block 4294967295 (level 1) [ 135.594115][T12823] EXT4-fs: Ignoring removed orlov option [ 135.640779][T12823] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.659839][T12801] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 135.669527][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.735710][ T28] audit: type=1326 audit(1774020775.488:975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12835 comm="syz.2.4323" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7cbdcdc799 code=0x7ffc0000 [ 135.738167][T12801] EXT4-fs (loop4): 2 truncates cleaned up [ 135.796053][T12801] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.890045][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.181643][T12882] loop2: detected capacity change from 0 to 128 [ 136.191255][T12884] program syz.0.4342 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 136.209091][T12886] netlink: 28 bytes leftover after parsing attributes in process `syz.3.4344'. [ 136.220446][T12882] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fff0000) [ 136.234822][T12882] FAT-fs (loop2): Filesystem has been set read-only [ 136.281790][T12891] loop1: detected capacity change from 0 to 128 [ 136.304327][T12896] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4348'. [ 136.348755][T12891] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 136.361461][T12891] ext4 filesystem being mounted at /906/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 136.381265][T12898] loop2: detected capacity change from 0 to 512 [ 136.416167][T12898] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.428965][T12898] ext4 filesystem being mounted at /884/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 136.499896][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 136.540160][T12914] vlan2: entered promiscuous mode [ 136.546247][T12914] bridge0: entered promiscuous mode [ 136.634174][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 136.634191][ T28] audit: type=1400 audit(1774020776.378:1002): avc: denied { write } for pid=12920 comm="syz.0.4360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 136.685862][T12927] netlink: 4348 bytes leftover after parsing attributes in process `syz.3.4363'. [ 136.711644][T12927] netlink: 4348 bytes leftover after parsing attributes in process `syz.3.4363'. [ 136.743586][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.835369][ T28] audit: type=1326 audit(1774020776.578:1003): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 136.876165][ T28] audit: type=1326 audit(1774020776.578:1004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 136.906605][ T28] audit: type=1326 audit(1774020776.608:1005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 136.945166][ T28] audit: type=1326 audit(1774020776.608:1006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 136.972702][T12950] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bridge, syncid = 0, id = 0 [ 136.983943][ T28] audit: type=1326 audit(1774020776.608:1007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 137.084972][T12963] loop2: detected capacity change from 0 to 512 [ 137.091418][ T28] audit: type=1326 audit(1774020776.618:1008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=196 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 137.143710][ T28] audit: type=1326 audit(1774020776.618:1009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 137.167643][ T28] audit: type=1326 audit(1774020776.618:1010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12940 comm="syz.3.4369" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 137.172704][T12963] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.192041][ T28] audit: type=1326 audit(1774020776.688:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12948 comm="syz.3.4374" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 137.231205][T12963] ext4 filesystem being mounted at /889/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.265241][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.285107][T12973] loop3: detected capacity change from 0 to 512 [ 137.338880][T12973] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 137.362390][T12973] EXT4-fs (loop3): orphan cleanup on readonly fs [ 137.371692][T12973] EXT4-fs error (device loop3): ext4_do_update_inode:5569: inode #16: comm syz.3.4382: corrupted inode contents [ 137.384025][T12986] loop0: detected capacity change from 0 to 512 [ 137.396375][T12973] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 137.396582][T12973] EXT4-fs (loop3): Remounting filesystem read-only [ 137.405752][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 137.405790][ C0] EXT4-fs (loop3): initial error at time 1774020777: ext4_do_update_inode:5569: inode 16 [ 137.405825][ C0] EXT4-fs (loop3): last error at time 1774020777: ext4_do_update_inode:5569: inode 16 [ 137.406161][T12986] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.447569][T12973] EXT4-fs (loop3): 1 truncate cleaned up [ 137.453402][ T4411] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 137.464050][ T4411] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 137.475206][T12986] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 137.476140][ T4411] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 137.495811][T12986] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 137.514301][T12973] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 137.545545][T12986] System zones: 0-2, 18-18, 34-34 [ 137.578874][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.595030][T12986] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.4388: bad orphan inode 15 [ 137.605742][T12986] loop0: lost filesystem error report for type 5 error -117 [ 137.607147][T12986] ext4_test_bit(bit=14, block=18) = 1 [ 137.619891][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 137.619915][ C0] EXT4-fs (loop0): initial error at time 1774020777: ext4_orphan_get:1417 [ 137.619935][ C0] EXT4-fs (loop0): last error at time 1774020777: ext4_orphan_get:1417 [ 137.655388][T12986] is_bad_inode(inode)=0 [ 137.666737][T12986] NEXT_ORPHAN(inode)=2264924160 [ 137.671657][T12986] max_ino=32 [ 137.741796][T12986] i_nlink=0 [ 137.759023][T12986] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.4388: corrupted inode contents [ 137.794860][T12986] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 137.795088][T12986] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.4388: mark_inode_dirty error [ 137.829965][T12986] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 137.830251][T12986] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.4388: corrupted inode contents [ 137.834394][T13010] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 137.854970][T12986] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 137.874184][T13010] ext4 filesystem being mounted at /822/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 137.905093][T12986] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2999: inode #15: comm syz.0.4388: mark_inode_dirty error [ 137.949003][T13010] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.4398: Failed to acquire dquot type 0 [ 137.994921][T12986] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 138.000894][T12986] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3002: inode #15: comm syz.0.4388: mark inode dirty (error -117) [ 138.054955][T12986] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 138.055220][T12986] EXT4-fs warning (device loop0): ext4_evict_inode:275: xattr delete (err -117) [ 138.100513][T12986] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.128044][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 138.178766][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.272614][T13047] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.330133][T13047] ext4 filesystem being mounted at /897/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 138.556333][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.695593][T13089] netlink: 54775 bytes leftover after parsing attributes in process `syz.3.4433'. [ 138.708341][T13090] cgroup: Unknown subsys name 'cpuset' [ 138.785076][T13100] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.805541][T13100] ext4 filesystem being mounted at /930/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 138.916835][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.149437][T13131] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.243658][T13143] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4459'. [ 139.300571][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.329122][T13143] bridge3: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 139.366334][T13143] bridge3: entered promiscuous mode [ 139.377905][T13143] bridge3: entered allmulticast mode [ 139.454487][T13160] set_capacity_and_notify: 6 callbacks suppressed [ 139.454565][T13160] loop1: detected capacity change from 0 to 1024 [ 139.625677][T13160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.689434][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.760505][T13176] netlink: 64 bytes leftover after parsing attributes in process `syz.3.4472'. [ 139.855564][T13186] ieee802154 phy0 wpan0: encryption failed: -22 [ 140.064976][T13216] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4492'. [ 140.091681][T13216] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4492'. [ 140.174340][T13228] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4498'. [ 140.234207][T13238] loop3: detected capacity change from 0 to 512 [ 140.241617][T13232] macsec0: entered promiscuous mode [ 140.253046][T13239] macsec0: left promiscuous mode [ 140.272867][T13241] netlink: 'syz.2.4504': attribute type 1 has an invalid length. [ 140.303743][T13238] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.327867][T13238] ext4 filesystem being mounted at /839/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 140.464181][T13251] loop2: detected capacity change from 0 to 4096 [ 140.491671][T13251] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.506309][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.627555][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.629941][T13271] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4514'. [ 140.736153][T13280] vhci_hcd vhci_hcd.2: invalid port number 96 [ 140.742288][T13280] vhci_hcd vhci_hcd.2: default hub control req: 2000 vfffc i0060 l7 [ 140.770653][T13286] loop4: detected capacity change from 0 to 512 [ 140.814857][T13286] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 140.855073][T13286] ext4 filesystem being mounted at /885/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.897403][T13286] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.4525: Failed to acquire dquot type 0 [ 141.001416][T13308] loop2: detected capacity change from 0 to 164 [ 141.019564][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 141.031776][T13308] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 141.211461][T13324] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4543'. [ 141.395342][T13345] loop4: detected capacity change from 0 to 512 [ 141.451981][T13354] loop2: detected capacity change from 0 to 512 [ 141.464067][T13345] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.505245][T13345] ext4 filesystem being mounted at /890/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 141.517510][T13354] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 141.537487][T13354] EXT4-fs (loop2): orphan cleanup on readonly fs [ 141.595582][T13363] loop3: detected capacity change from 0 to 512 [ 141.602185][T13363] EXT4-fs: Ignoring removed mblk_io_submit option [ 141.610695][T13354] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.4556: Failed to acquire dquot type 1 [ 141.658750][T13354] loop2: lost filesystem error report for type 5 error -5 [ 141.659145][T13354] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.4556: bg 0: block 40: padding at end of block bitmap is not set [ 141.666400][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 141.666422][ C1] EXT4-fs (loop2): initial error at time 1774020781: ext4_acquire_dquot:7001 [ 141.666447][ C1] EXT4-fs (loop2): last error at time 1774020781: ext4_acquire_dquot:7001 [ 141.667968][T13363] EXT4-fs (loop3): 1 truncate cleaned up [ 141.710916][T13363] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.726157][T13354] loop2: lost filesystem error report for type 5 error -117 [ 141.727735][T13363] EXT4-fs error (device loop3): htree_dirblock_to_tree:1080: inode #2: block 13: comm syz.3.4560: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 141.760084][T13354] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 141.788523][T13363] EXT4-fs (loop3): Remounting filesystem read-only [ 141.813011][T13372] netlink: 104 bytes leftover after parsing attributes in process `syz.1.4565'. [ 141.843075][T13354] loop2: lost filesystem error report for type 5 error -117 [ 141.845459][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.869456][T13354] EXT4-fs (loop2): 1 truncate cleaned up [ 141.895683][T13354] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 141.939310][T13354] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.4556: corrupted xattr block 31: invalid header [ 141.954532][T13380] netlink: 60 bytes leftover after parsing attributes in process `syz.0.4570'. [ 141.966727][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.985098][T13354] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 142.030356][T13384] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.4556: corrupted xattr block 31: invalid header [ 142.030364][T13354] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #16: comm syz.2.4556: corrupted xattr block 31: invalid header [ 142.058399][T13354] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 142.101818][T13395] netlink: 'syz.4.4576': attribute type 14 has an invalid length. [ 142.110134][T13384] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=16 [ 142.111713][T13354] EXT4-fs error (device loop2): ext4_get_link:106: inode #16: comm syz.2.4556: bad symlink. [ 142.130338][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 142.130416][ T28] audit: type=1400 audit(1774020781.868:1037): avc: denied { read } for pid=13353 comm="syz.2.4556" name="file2" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 142.138273][T13384] EXT4-fs error (device loop2): ext4_get_link:106: inode #16: comm syz.2.4556: bad symlink. [ 142.273788][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.480789][T13415] loop2: detected capacity change from 0 to 1024 [ 142.512927][T13415] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.547729][T13415] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 142.593188][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.699895][T13427] loop4: detected capacity change from 0 to 512 [ 142.735977][T13427] Quota error (device loop4): v2_read_file_info: Free block number 1 out of range (1, 6). [ 142.754963][T13427] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 142.774483][T13427] EXT4-fs (loop4): mount failed [ 142.925565][ T28] audit: type=1400 audit(1774020782.678:1038): avc: denied { watch watch_reads } for pid=13444 comm="syz.2.4598" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 143.182228][T13465] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.224996][T13465] ext4 filesystem being mounted at /900/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 143.432954][ T28] audit: type=1400 audit(1774020783.178:1039): avc: denied { setopt } for pid=13490 comm="syz.2.4620" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 143.501585][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.805808][ T28] audit: type=1400 audit(1774020783.558:1040): avc: denied { getopt } for pid=13518 comm="syz.1.4634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 143.988868][T13537] rock: directory entry would overflow storage [ 144.006020][T13537] rock: sig=0x5245, size=8, remaining=5 [ 144.208298][T13555] EXT4-fs: dax option not supported [ 144.427669][ T28] audit: type=1400 audit(1774020784.178:1041): avc: denied { listen } for pid=13583 comm="syz.0.4664" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 144.513270][T13596] set_capacity_and_notify: 6 callbacks suppressed [ 144.513289][T13596] loop0: detected capacity change from 0 to 512 [ 144.544906][T13596] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 144.566876][ T28] audit: type=1400 audit(1774020784.318:1042): avc: denied { create } for pid=13597 comm="syz.3.4672" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 144.588319][T13596] EXT4-fs (loop0): 1 truncate cleaned up [ 144.595635][T13596] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.625886][T13604] __nla_validate_parse: 6 callbacks suppressed [ 144.626015][T13604] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4674'. [ 144.656080][T13604] netlink: 7 bytes leftover after parsing attributes in process `syz.4.4674'. [ 144.701883][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.735896][T13615] bridge: RTM_NEWNEIGH bridge0 with NTF_USE is not supported [ 144.882718][T13634] loop4: detected capacity change from 0 to 512 [ 144.897432][T13638] netlink: 'syz.2.4690': attribute type 1 has an invalid length. [ 144.936974][T13634] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.950569][T13634] ext4 filesystem being mounted at /910/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.965560][T13649] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 144.976239][T13648] loop0: detected capacity change from 0 to 512 [ 145.036364][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.049594][T13648] FAT-fs (loop0): FAT read failed (blocknr 128) [ 145.106084][T13661] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.4700'. [ 145.136825][T13665] netlink: 277 bytes leftover after parsing attributes in process `syz.1.4701'. [ 145.167317][T13659] bridge4: entered promiscuous mode [ 145.188561][T13659] bridge4: entered allmulticast mode [ 145.200058][T13661] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.4700'. [ 145.209828][T13669] tipc: Enabling of bearer rejected, failed to enable media [ 145.296190][T13679] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4707'. [ 145.448838][ T28] audit: type=1326 audit(1774020785.188:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13698 comm="syz.1.4718" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 145.483327][ T28] audit: type=1326 audit(1774020785.188:1044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13698 comm="syz.1.4718" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 145.572796][T13712] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4725'. [ 145.575404][ T28] audit: type=1326 audit(1774020785.188:1045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13698 comm="syz.1.4718" exe="/root/syz-executor" sig=0 arch=c000003e syscall=468 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 145.773662][T13735] netlink: 64 bytes leftover after parsing attributes in process `syz.0.4735'. [ 145.870294][T13741] loop0: detected capacity change from 0 to 512 [ 145.877743][T13744] netlink: 'syz.2.4739': attribute type 4 has an invalid length. [ 145.914068][T13741] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 145.934921][T13741] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 145.946980][ T3355] kernel read not supported for file /sysvipc/shm (pid: 3355 comm: kworker/0:2) [ 145.975305][T13741] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.4738: Corrupt directory, running e2fsck is recommended [ 145.989594][T13741] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 146.010244][T13741] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.4738: corrupted in-inode xattr: e_name out of bounds [ 146.031160][T13741] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 146.034840][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 146.050561][ C0] EXT4-fs (loop0): initial error at time 1774020785: ext4_iget_extra_inode:5025: inode 15 [ 146.060525][ C0] EXT4-fs (loop0): last error at time 1774020785: ext4_iget_extra_inode:5025: inode 15 [ 146.070341][T13741] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.4738: couldn't read orphan inode 15 (err -117) [ 146.082354][T13741] loop0: lost filesystem error report for type 5 error -117 [ 146.082943][T13741] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.138598][T13764] netlink: 'syz.2.4750': attribute type 32 has an invalid length. [ 146.146646][T13764] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4750'. [ 146.167302][T13764] bond3: option coupled_control: invalid value (64) [ 146.190890][T13767] loop3: detected capacity change from 0 to 1024 [ 146.208147][T13767] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.237330][T13767] EXT4-fs warning (device loop3): ext4_empty_dir:3097: inode #11: comm syz.3.4751: directory missing '..' [ 146.737522][T13764] bond3 (unregistering): Released all slaves [ 146.744124][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.753273][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.791445][T13771] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4749'. [ 146.850890][T13779] loop4: detected capacity change from 0 to 128 [ 146.953374][T13792] loop4: detected capacity change from 0 to 128 [ 147.116235][T13816] loop1: detected capacity change from 0 to 256 [ 147.163003][T13820] --map-set only usable from mangle table [ 147.178729][T13823] loop0: detected capacity change from 0 to 128 [ 147.197165][T13823] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 147.213879][T13823] ext4 filesystem being mounted at /977/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 147.255212][T13823] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:375: inode #2: comm syz.0.4776: No space for directory leaf checksum. Please run e2fsck -D. [ 147.306770][T13823] EXT4-fs error (device loop0): __ext4_find_entry:1626: inode #2: comm syz.0.4776: checksumming directory block 0 [ 147.369735][T13839] netlink: 'syz.4.4783': attribute type 10 has an invalid length. [ 147.379945][T13839] team0: Port device netdevsim1 added [ 147.399467][T13839] netlink: 'syz.4.4783': attribute type 10 has an invalid length. [ 147.405510][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 147.405544][ T28] audit: type=1400 audit(1774020787.148:1050): avc: denied { watch_reads } for pid=13841 comm="syz.2.4784" path="/991" dev="tmpfs" ino=5044 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 147.448989][T13839] team0: Port device netdevsim1 removed [ 147.455913][T13839] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 147.467294][ T3315] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 147.521314][T13851] loop3: detected capacity change from 0 to 512 [ 147.593573][T13851] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.629131][T13867] netem: change failed [ 147.635793][T13851] ext4 filesystem being mounted at /885/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.663637][T13851] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.4787: corrupted xattr block 33: invalid ea_ino [ 147.699387][T13875] tipc: Enabled bearer , priority 10 [ 147.722716][T13851] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 147.732363][T13851] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #15: comm syz.3.4787: corrupted xattr block 33: invalid ea_ino [ 147.750271][T13851] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=15 [ 147.811379][T13851] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 96 vs 65376 free clusters [ 147.813180][ T28] audit: type=1400 audit(1774020787.558:1051): avc: denied { unlink } for pid=13850 comm="syz.3.4787" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 147.873730][T13891] netlink: 'syz.1.4808': attribute type 1 has an invalid length. [ 147.879932][T13851] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2970: inode #15: comm syz.3.4787: corrupted xattr block 33: invalid ea_ino [ 147.921798][T13851] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 147.925594][T13851] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -117) [ 147.998615][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.065862][T13912] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 148.080924][T13912] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 148.094473][T13912] EXT4-fs (loop0): 1 truncate cleaned up [ 148.101262][T13912] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.134171][T13912] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 148.149486][T13920] netlink: 'syz.1.4820': attribute type 2 has an invalid length. [ 148.157734][T13920] netlink: 'syz.1.4820': attribute type 8 has an invalid length. [ 148.193710][ T28] audit: type=1400 audit(1774020787.938:1052): avc: denied { mount } for pid=13921 comm="syz.2.4822" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 148.231542][ T28] audit: type=1400 audit(1774020787.978:1053): avc: denied { unmount } for pid=3317 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 148.257755][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.824961][ T9] tipc: Node number set to 4269801491 [ 148.842268][T13976] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=13976 comm=syz.1.4847 [ 149.017412][T13986] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 149.081594][T13986] ext4 filesystem being mounted at /1011/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 149.096131][T13986] EXT4-fs warning (device loop2): verify_group_input:137: Cannot add at group 5 (only 1 groups) [ 149.122734][ T3317] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 149.405967][ T28] audit: type=1326 audit(1774020789.158:1054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14013 comm="syz.2.4864" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7cbdcdc799 code=0x7ffc0000 [ 149.431707][ T28] audit: type=1326 audit(1774020789.158:1055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14013 comm="syz.2.4864" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7cbdcdc799 code=0x7ffc0000 [ 149.459798][ T28] audit: type=1326 audit(1774020789.178:1056): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14013 comm="syz.2.4864" exe="/root/syz-executor" sig=0 arch=c000003e syscall=43 compat=0 ip=0x7f7cbdcdc799 code=0x7ffc0000 [ 149.483580][ T28] audit: type=1326 audit(1774020789.178:1057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14013 comm="syz.2.4864" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7cbdcdc799 code=0x7ffc0000 [ 149.507537][ T28] audit: type=1326 audit(1774020789.178:1058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14013 comm="syz.2.4864" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7cbdcdc799 code=0x7ffc0000 [ 149.564871][ T28] audit: type=1326 audit(1774020789.308:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14021 comm="syz.3.4866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f92bd9dc799 code=0x7ffc0000 [ 149.596323][T14025] set_capacity_and_notify: 2 callbacks suppressed [ 149.596340][T14025] loop0: detected capacity change from 0 to 764 [ 149.633734][T14025] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 149.674309][T14030] loop2: detected capacity change from 0 to 1024 [ 149.741109][T14030] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 149.849176][T14049] loop3: detected capacity change from 0 to 128 [ 149.860981][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.053439][T14069] loop2: detected capacity change from 0 to 512 [ 150.079154][T14075] loop3: detected capacity change from 0 to 512 [ 150.103181][T14069] ext4 filesystem being mounted at /1021/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.139432][T14075] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 150.163938][T14075] System zones: 1-12 [ 150.184333][T14075] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #15: comm syz.3.4892: corrupted in-inode xattr: e_value size too large [ 150.198559][T14075] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 150.198766][T14075] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.4892: couldn't read orphan inode 15 (err -117) [ 150.207989][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 150.208011][ C0] EXT4-fs (loop3): initial error at time 1774020789: ext4_iget_extra_inode:5025: inode 15 [ 150.208053][ C0] EXT4-fs (loop3): last error at time 1774020789: ext4_iget_extra_inode:5025: inode 15 [ 150.247387][T14075] loop3: lost filesystem error report for type 5 error -117 [ 150.259781][T14084] loop0: detected capacity change from 0 to 512 [ 150.338107][T14084] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.4895: bg 0: block 248: padding at end of block bitmap is not set [ 150.407443][T14084] loop0: lost filesystem error report for type 5 error -117 [ 150.407667][T14084] EXT4-fs error (device loop0): ext4_acquire_dquot:7001: comm syz.0.4895: Failed to acquire dquot type 1 [ 150.415069][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 150.415093][ C1] EXT4-fs (loop0): last error at time 1774020790: ext4_validate_block_bitmap:441 [ 150.504622][T14084] loop0: lost filesystem error report for type 5 error -117 [ 150.506607][T14084] EXT4-fs (loop0): 1 truncate cleaned up [ 150.552212][T14084] ext4 filesystem being mounted at /1002/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.621585][T14121] __nla_validate_parse: 2 callbacks suppressed [ 150.621605][T14121] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4912'. [ 150.644744][T14121] netlink: 28 bytes leftover after parsing attributes in process `syz.4.4912'. [ 150.686047][T14130] loop2: detected capacity change from 0 to 512 [ 150.693189][T14130] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 150.725894][T14130] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.4917: invalid block [ 150.778286][T14130] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 150.778752][T14130] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4917: invalid indirect mapped block 4294967295 (level 1) [ 150.787983][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 150.788009][ C1] EXT4-fs (loop2): initial error at time 1774020790: ext4_get_branch:178: inode 11: block 4294967295 [ 150.788049][ C1] EXT4-fs (loop2): last error at time 1774020790: ext4_get_branch:178: inode 11: block 4294967295 [ 150.835853][T14130] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 150.842765][T14130] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4917: invalid indirect mapped block 4294967295 (level 1) [ 150.868864][T14130] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 150.872131][T14130] EXT4-fs (loop2): 2 truncates cleaned up [ 150.948775][T14150] loop0: detected capacity change from 0 to 1024 [ 151.071858][T14170] loop0: detected capacity change from 0 to 512 [ 151.097915][T14170] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 151.120917][T14176] loop3: detected capacity change from 0 to 164 [ 151.149124][T14170] EXT4-fs (loop0): warning: maximal mount count reached, running e2fsck is recommended [ 151.182779][T14170] EXT4-fs error (device loop0): ext4_orphan_get:1391: comm syz.0.4933: inode #15: comm syz.0.4933: iget: illegal inode # [ 151.200888][T14170] loop0: lost filesystem error report for type 5 error -117 [ 151.201601][T14170] EXT4-fs (loop0): Remounting filesystem read-only [ 151.208964][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 151.208978][ C0] EXT4-fs (loop0): initial error at time 1774020790: ext4_orphan_get:1391 [ 151.208995][ C0] EXT4-fs (loop0): last error at time 1774020790: ext4_orphan_get:1391 [ 151.393356][T14206] netlink: 'syz.3.4950': attribute type 10 has an invalid length. [ 151.407789][T14206] team0: Port device netdevsim1 added [ 151.427423][T14206] netlink: 'syz.3.4950': attribute type 10 has an invalid length. [ 151.438787][T14206] team0: Port device netdevsim1 removed [ 151.451604][T14206] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 151.486067][T14212] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4953'. [ 151.652989][T14228] EXT4-fs: Ignoring removed oldalloc option [ 151.665875][T14228] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 151.694598][T14228] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.4961: bad orphan inode 131083 [ 151.709939][T14228] loop2: lost filesystem error report for type 5 error -117 [ 152.036817][T14265] ext4 filesystem being mounted at /1023/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.037511][T14251] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.4972: corrupted inode contents [ 152.077978][T14272] netlink: 'syz.4.4979': attribute type 1 has an invalid length. [ 152.099210][T14251] EXT4-fs error (device loop1): ext4_dirty_inode:6450: inode #15: comm syz.1.4972: mark_inode_dirty error [ 152.191903][T14251] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.4972: corrupted inode contents [ 152.215646][T14251] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.4972: mark_inode_dirty error [ 152.228671][T14251] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.4972: corrupted inode contents [ 152.241403][T14251] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #15: comm syz.1.4972: mark_inode_dirty error [ 152.253771][T14251] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.4972: corrupted inode contents [ 152.278748][T14251] EXT4-fs error (device loop1): ext4_truncate:4587: inode #15: comm syz.1.4972: mark_inode_dirty error [ 152.306832][T14251] EXT4-fs error (device loop1) in ext4_setattr:5983: Corrupt filesystem [ 152.357009][T14274] EXT4-fs error (device loop1): ext4_do_update_inode:5569: inode #15: comm syz.1.4972: corrupted inode contents [ 152.437723][T14298] FAT-fs (loop2): Directory bread(block 64) failed [ 152.457559][T14298] FAT-fs (loop2): Directory bread(block 65) failed [ 152.483471][T14298] FAT-fs (loop2): Directory bread(block 66) failed [ 152.503317][T14298] FAT-fs (loop2): Directory bread(block 67) failed [ 152.518208][T14298] FAT-fs (loop2): Directory bread(block 68) failed [ 152.530407][T14298] FAT-fs (loop2): Directory bread(block 69) failed [ 152.560287][T14298] FAT-fs (loop2): Directory bread(block 70) failed [ 152.573153][T14314] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4999'. [ 152.593222][T14298] FAT-fs (loop2): Directory bread(block 71) failed [ 152.616426][T14314] netlink: 'syz.0.4999': attribute type 1 has an invalid length. [ 152.624367][T14298] FAT-fs (loop2): Directory bread(block 72) failed [ 152.634093][T14298] FAT-fs (loop2): Directory bread(block 73) failed [ 152.684284][ T28] kauditd_printk_skb: 30 callbacks suppressed [ 152.684317][ T28] audit: type=1400 audit(1774020792.428:1088): avc: denied { bind } for pid=14323 comm="syz.3.5004" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 152.802146][ T954] bio_check_eod: 3592 callbacks suppressed [ 152.802165][ T954] kworker/u8:7: attempt to access beyond end of device [ 152.802165][ T954] loop2: rw=1, sector=1224, nr_sectors = 256 limit=256 [ 152.839979][ T954] kworker/u8:7: attempt to access beyond end of device [ 152.839979][ T954] loop2: rw=1, sector=1512, nr_sectors = 320 limit=256 [ 152.858122][ T954] kworker/u8:7: attempt to access beyond end of device [ 152.858122][ T954] loop2: rw=1, sector=1864, nr_sectors = 576 limit=256 [ 152.936818][T14340] ext4 filesystem being mounted at /1035/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.018122][T14349] rock: directory entry would overflow storage [ 153.044614][T14349] rock: sig=0x4654, size=5, remaining=4 [ 153.051560][T14340] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.5012: corrupted xattr block 6: invalid header [ 153.091869][T14340] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.118053][T14340] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz.1.5012: corrupted xattr block 6: invalid header [ 153.146726][T14340] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.160330][ T28] audit: type=1400 audit(1774020792.908:1089): avc: denied { mounton } for pid=14338 comm="syz.1.5012" path="/1035/file0/file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 153.212384][T14359] EXT4-fs: Ignoring removed orlov option [ 153.218399][ T28] audit: type=1326 audit(1774020792.958:1090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.242266][ T28] audit: type=1326 audit(1774020792.958:1091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.266252][ T28] audit: type=1326 audit(1774020792.958:1092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.290529][T14359] EXT4-fs (loop3): stripe (9) is not aligned with cluster size (16), stripe is disabled [ 153.300899][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.304775][ T28] audit: type=1326 audit(1774020792.958:1093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.356933][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.377479][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.392801][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.403570][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.418363][ T28] audit: type=1326 audit(1774020792.958:1094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=37 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.418730][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.441997][ T28] audit: type=1326 audit(1774020792.958:1095): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.486169][ T28] audit: type=1326 audit(1774020792.958:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc72f9cc799 code=0x7ffc0000 [ 153.495958][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.512792][ T28] audit: type=1326 audit(1774020792.958:1097): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14355 comm="syz.4.5018" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fc72f98cfce code=0x7ffc0000 [ 153.562600][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.593529][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.633075][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.673847][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.706548][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.751823][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.768276][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.801718][ T3314] EXT4-fs error (device loop1): ext4_xattr_block_get:597: inode #12: comm syz-executor: corrupted xattr block 6: invalid header [ 153.816667][T14398] netlink: 'syz.2.5038': attribute type 1 has an invalid length. [ 153.848571][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.875109][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.913171][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.934216][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.934480][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.943911][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.944109][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.944322][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.944651][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.946151][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=12 [ 153.946492][ T3314] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 153.946644][ T3314] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 153.946894][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 153.947196][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 153.947419][ T3314] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 153.947592][ T3314] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 153.947828][ T3314] EXT4-fs warning (device loop1): ext4_evict_inode:275: xattr delete (err -117) [ 153.983479][T14413] netlink: 60 bytes leftover after parsing attributes in process `syz.2.5046'. [ 153.983979][T14413] netlink: 60 bytes leftover after parsing attributes in process `syz.2.5046'. [ 154.059912][T14417] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5021'. [ 154.229632][T14433] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.5054: Failed to acquire dquot type 1 [ 154.229694][T14433] loop2: lost filesystem error report for type 5 error -117 [ 154.230008][T14433] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.5054: Failed to acquire dquot type 1 [ 154.238753][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 154.238768][ C1] EXT4-fs (loop2): last error at time 1774020793: ext4_acquire_dquot:7001 [ 154.316341][T14433] loop2: lost filesystem error report for type 5 error -117 [ 154.334944][T14433] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5054: bg 0: block 248: padding at end of block bitmap is not set [ 154.334985][T14433] loop2: lost filesystem error report for type 5 error -117 [ 154.349400][T14433] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 154.391515][T14442] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 154.391539][T14442] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0005 l2 [ 154.400045][T14433] loop2: lost filesystem error report for type 5 error -117 [ 154.413207][T14433] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.5054: Failed to acquire dquot type 1 [ 154.413275][T14433] loop2: lost filesystem error report for type 5 error -117 [ 154.413494][T14433] EXT4-fs (loop2): 1 orphan inode deleted [ 154.414033][T14433] ext4 filesystem being mounted at /1060/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.459450][T14433] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 154.459473][T14433] EXT4-fs: Cannot change journaled quota options when quota turned on [ 154.765682][T14481] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5076'. [ 154.821086][T14485] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5078'. [ 155.106379][T14522] devpts: Bad value for 'uid' [ 155.111192][T14522] devpts: Bad value for 'uid' [ 155.332839][T14532] set_capacity_and_notify: 13 callbacks suppressed [ 155.332861][T14532] loop2: detected capacity change from 0 to 8192 [ 155.349051][T14532] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 155.514713][T14552] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5110'. [ 155.618976][T14556] loop3: detected capacity change from 0 to 8192 [ 155.629390][T14564] loop1: detected capacity change from 0 to 512 [ 155.643523][T14564] EXT4-fs: Ignoring removed i_version option [ 155.661620][T14564] EXT4-fs: Ignoring removed bh option [ 155.708059][T14564] ext4 filesystem being mounted at /1046/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 156.118522][T14610] loop1: detected capacity change from 0 to 128 [ 156.134378][T14612] SELinux: policydb table sizes (74,0) do not match mine (8,7) [ 156.146284][T14612] SELinux: failed to load policy [ 156.168324][T14610] ext4 filesystem being mounted at /1052/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.196506][T14616] loop0: detected capacity change from 0 to 512 [ 156.213289][T14616] EXT4-fs: inline encryption not supported [ 156.237602][T14610] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:375: inode #2: comm syz.1.5136: No space for directory leaf checksum. Please run e2fsck -D. [ 156.286282][T14616] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 156.309398][T14616] EXT4-fs (loop0): 1 truncate cleaned up [ 156.326004][T14610] EXT4-fs error (device loop1): htree_dirblock_to_tree:1051: inode #2: comm syz.1.5136: Directory block failed checksum [ 156.437737][T14634] loop1: detected capacity change from 0 to 512 [ 156.614508][T14648] __nla_validate_parse: 2 callbacks suppressed [ 156.614527][T14648] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5154'. [ 156.748231][T14659] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5159'. [ 157.013205][T14688] loop0: detected capacity change from 0 to 512 [ 157.032311][T14688] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 157.082723][T14688] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 157.119294][T14688] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.5170: Corrupt directory, running e2fsck is recommended [ 157.174297][T14697] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5174'. [ 157.209908][T14688] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 157.224931][T14688] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.5170: corrupted in-inode xattr: invalid ea_ino [ 157.250970][T14688] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 157.251227][T14688] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.5170: couldn't read orphan inode 15 (err -117) [ 157.260502][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 157.260519][ C0] EXT4-fs (loop0): initial error at time 1774020796: ext4_iget_extra_inode:5025: inode 15 [ 157.260543][ C0] EXT4-fs (loop0): last error at time 1774020796: ext4_iget_extra_inode:5025: inode 15 [ 157.334860][T14688] loop0: lost filesystem error report for type 5 error -117 [ 157.335781][T14688] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #2: comm syz.0.5170: corrupted xattr block 255: invalid header [ 157.375115][T14688] SELinux: (dev loop0, type ext4) getxattr errno 117 [ 157.429658][T14700] loop2: detected capacity change from 0 to 512 [ 157.429929][T14700] EXT4-fs: Ignoring removed i_version option [ 157.509679][T14708] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5179'. [ 157.559733][T14711] macsec2: entered promiscuous mode [ 157.590898][T14717] loop2: detected capacity change from 0 to 256 [ 157.592181][T14711] geneve1: entered promiscuous mode [ 157.603714][T14711] macsec2: entered allmulticast mode [ 157.626635][T14711] geneve1: entered allmulticast mode [ 157.637588][T14719] sctp: [Deprecated]: syz.4.5184 (pid 14719) Use of int in maxseg socket option. [ 157.637588][T14719] Use struct sctp_assoc_value instead [ 157.772162][T14733] loop1: detected capacity change from 0 to 512 [ 157.830165][T14733] ext4 filesystem being mounted at /1057/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 157.896841][T14733] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.5191: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 157.933074][T14742] netlink: 'syz.3.5194': attribute type 17 has an invalid length. [ 157.977575][T14744] EXT4-fs: Ignoring removed bh option [ 158.002462][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 158.002480][ T28] audit: type=1400 audit(1774020797.748:1126): avc: denied { map } for pid=14747 comm="syz.1.5196" path="socket:[41381]" dev="sockfs" ino=41381 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 158.087257][ T28] audit: type=1400 audit(1774020797.788:1127): avc: denied { accept } for pid=14747 comm="syz.1.5196" path="socket:[41381]" dev="sockfs" ino=41381 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 158.129028][T14755] FAT-fs (loop1): Directory bread(block 64) failed [ 158.155796][T14755] FAT-fs (loop1): Directory bread(block 65) failed [ 158.184712][T14758] netlink: 80 bytes leftover after parsing attributes in process `syz.0.5201'. [ 158.196844][T14755] FAT-fs (loop1): Directory bread(block 66) failed [ 158.222721][T14755] FAT-fs (loop1): Directory bread(block 67) failed [ 158.229582][T14758] netlink: 'syz.0.5201': attribute type 3 has an invalid length. [ 158.241751][T14755] FAT-fs (loop1): Directory bread(block 68) failed [ 158.250436][T14760] tipc: Started in network mode [ 158.256705][T14760] tipc: Node identity , cluster identity 6 [ 158.274982][T14760] tipc: Failed to set node id, please configure manually [ 158.282112][T14755] FAT-fs (loop1): Directory bread(block 69) failed [ 158.299886][T14760] tipc: Enabling of bearer rejected, failed to enable media [ 158.316245][T14755] FAT-fs (loop1): Directory bread(block 70) failed [ 158.326242][T14755] FAT-fs (loop1): Directory bread(block 71) failed [ 158.354660][T14755] FAT-fs (loop1): Directory bread(block 72) failed [ 158.386415][T14755] FAT-fs (loop1): Directory bread(block 73) failed [ 158.412946][T14768] EXT4-fs: Ignoring removed bh option [ 158.469202][T14768] ext4 filesystem being mounted at /1071/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 158.490790][ T28] audit: type=1400 audit(1774020798.238:1128): avc: denied { read } for pid=14767 comm="syz.0.5206" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 158.581285][ T954] kworker/u8:7: attempt to access beyond end of device [ 158.581285][ T954] loop1: rw=1, sector=1224, nr_sectors = 256 limit=256 [ 158.620011][ T954] kworker/u8:7: attempt to access beyond end of device [ 158.620011][ T954] loop1: rw=1, sector=1512, nr_sectors = 320 limit=256 [ 158.665645][ T954] kworker/u8:7: attempt to access beyond end of device [ 158.665645][ T954] loop1: rw=1, sector=1864, nr_sectors = 576 limit=256 [ 158.708411][T14784] EXT4-fs: Ignoring removed nomblk_io_submit option [ 158.766766][T14786] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 158.811683][T14727] syz.4.5188 (14727) used greatest stack depth: 5968 bytes left [ 158.887990][T14786] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.5215: bad orphan inode 131083 [ 158.899590][T14796] SELinux: failed to load policy [ 158.906304][T14786] loop0: lost filesystem error report for type 5 error -117 [ 158.923504][ T28] audit: type=1400 audit(1774020798.668:1129): avc: denied { bind } for pid=14798 comm="syz.1.5219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 159.184660][T14830] netlink: 136 bytes leftover after parsing attributes in process `syz.2.5233'. [ 159.221842][T14830] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 159.423242][T14868] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 159.434689][T14868] EXT4-fs (loop1): 1 truncate cleaned up [ 159.482270][T14873] vlan2: entered allmulticast mode [ 159.517615][T14873] macsec0: entered allmulticast mode [ 159.650069][ T28] audit: type=1326 audit(1774020799.398:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14892 comm="syz.1.5264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 159.678969][ T28] audit: type=1326 audit(1774020799.398:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14892 comm="syz.1.5264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 159.704109][ T28] audit: type=1326 audit(1774020799.398:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14892 comm="syz.1.5264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 159.728624][ T28] audit: type=1326 audit(1774020799.428:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14892 comm="syz.1.5264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 159.753050][ T28] audit: type=1326 audit(1774020799.428:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14892 comm="syz.1.5264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 159.778280][T14895] EXT4-fs: Ignoring removed bh option [ 159.784148][T14895] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 159.794573][ T28] audit: type=1326 audit(1774020799.428:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14892 comm="syz.1.5264" exe="/root/syz-executor" sig=0 arch=c000003e syscall=120 compat=0 ip=0x7fdca5e9c799 code=0x7ffc0000 [ 160.161570][T14933] EXT4-fs: Ignoring removed mblk_io_submit option [ 160.184001][T14933] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 160.224509][T14933] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 160.242817][T14933] EXT4-fs error (device loop4): ext4_ext_check_inode:521: inode #11: comm syz.4.5281: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 160.279120][T14933] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 160.279296][T14933] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.5281: couldn't read orphan inode 11 (err -117) [ 160.288502][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 160.288519][ C0] EXT4-fs (loop4): initial error at time 1774020800: ext4_ext_check_inode:521: inode 11 [ 160.288560][ C0] EXT4-fs (loop4): last error at time 1774020800: ext4_ext_check_inode:521: inode 11 [ 160.349399][T14933] loop4: lost filesystem error report for type 5 error -117 [ 160.355476][T14933] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.5281: Invalid block bitmap block 0 in block_group 0 [ 160.411311][T14933] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.5281: Failed to acquire dquot type 0 [ 160.471366][T14949] netlink: 96 bytes leftover after parsing attributes in process `syz.4.5287'. [ 160.490628][T14949] vlan2: entered allmulticast mode [ 160.516390][T14949] gretap0: entered allmulticast mode [ 160.600932][T14963] set_capacity_and_notify: 10 callbacks suppressed [ 160.600947][T14963] loop2: detected capacity change from 0 to 512 [ 160.618982][T14963] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 160.664301][T14963] EXT4-fs (loop2): 1 truncate cleaned up [ 160.713447][T14970] tipc: Invalid UDP bearer configuration [ 160.713461][T14970] tipc: Enabling of bearer rejected, failed to enable media [ 161.052720][T14991] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5306'. [ 161.112287][T14993] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 161.112287][T14993] program syz.0.5308 not setting count and/or reply_len properly [ 161.146651][T14995] loop1: detected capacity change from 0 to 256 [ 161.243182][T14999] netlink: 5 bytes leftover after parsing attributes in process `syz.3.5310'. [ 161.283213][ T35] hid-generic 0080:0005:FFFFFFFE.0002: unknown main item tag 0x0 [ 161.293097][ T35] hid-generic 0080:0005:FFFFFFFE.0002: unknown main item tag 0x0 [ 161.336804][ T35] hid-generic 0080:0005:FFFFFFFE.0002: hidraw0: HID v0.03 Device [syz0] on syz1 [ 161.448391][T15010] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 161.472285][T15012] netlink: 240 bytes leftover after parsing attributes in process `syz.0.5317'. [ 161.521926][T15005] fido_id[15005]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 161.595706][T15016] batadv0: entered promiscuous mode [ 161.765704][T15030] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5326'. [ 161.809309][T15035] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5328'. [ 161.959885][T15041] loop4: detected capacity change from 0 to 4096 [ 162.540915][T15100] netlink: 65039 bytes leftover after parsing attributes in process `syz.0.5360'. [ 162.566807][T15102] loop3: detected capacity change from 0 to 512 [ 162.635023][T15102] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 162.694383][T15119] loop1: detected capacity change from 0 to 164 [ 162.746280][T15119] rock: directory entry would overflow storage [ 162.766301][T15119] rock: sig=0x66, size=4, remaining=3 [ 162.800700][T15119] rock: directory entry would overflow storage [ 162.807030][T15119] rock: sig=0x66, size=4, remaining=3 [ 162.853031][T15137] loop1: detected capacity change from 0 to 512 [ 162.865812][T15137] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 162.888655][T15137] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #11: comm syz.1.5377: iget: bogus i_mode (300) [ 162.908347][T15137] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 162.908552][T15137] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.5377: couldn't read orphan inode 11 (err -117) [ 162.917769][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 162.917791][ C0] EXT4-fs (loop1): initial error at time 1774020802: ext4_orphan_get:1391: inode 11 [ 162.917823][ C0] EXT4-fs (loop1): last error at time 1774020802: ext4_orphan_get:1391: inode 11 [ 162.955358][T15137] loop1: lost filesystem error report for type 5 error -117 [ 163.017525][T15155] netlink: 'syz.0.5386': attribute type 10 has an invalid length. [ 163.083262][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 163.083277][ T28] audit: type=1400 audit(1774020802.828:1143): avc: denied { bind } for pid=15162 comm="syz.1.5390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 163.120236][T15163] tipc: Can't bind to reserved service type 0 [ 163.278078][T15186] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5400'. [ 163.391251][T15199] loop0: detected capacity change from 0 to 128 [ 163.408138][T15200] loop4: detected capacity change from 0 to 512 [ 163.451764][T15200] EXT4-fs mount: 62 callbacks suppressed [ 163.451783][T15200] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.462469][T15199] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 163.474965][T15200] ext4 filesystem being mounted at /1056/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.512176][T15199] ext4 filesystem being mounted at /1103/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 163.529736][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.551320][T15199] EXT4-fs warning (device loop0): verify_group_input:156: Last group not full [ 163.596171][ T3315] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 163.683739][T15225] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5416'. [ 163.776649][T15242] syz.4.5427: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 163.807101][T15242] CPU: 1 UID: 0 PID: 15242 Comm: syz.4.5427 Tainted: G W syzkaller #0 PREEMPT(full) [ 163.807169][T15242] Tainted: [W]=WARN [ 163.807177][T15242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 163.807193][T15242] Call Trace: [ 163.807201][T15242] [ 163.807211][T15242] __dump_stack+0x1d/0x30 [ 163.807247][T15242] dump_stack_lvl+0x95/0xd0 [ 163.807278][T15242] dump_stack+0x15/0x1b [ 163.807363][T15242] warn_alloc+0x145/0x1c0 [ 163.807393][T15242] ? __schedule+0x93c/0xd40 [ 163.807505][T15242] ? __rcu_read_unlock+0x4e/0x70 [ 163.807528][T15242] __vmalloc_node_range_noprof+0xa0/0x12b0 [ 163.807562][T15242] ? __futex_wait+0x1fd/0x260 [ 163.807639][T15242] ? __pfx_futex_wake_mark+0x10/0x10 [ 163.807670][T15242] ? __rcu_read_unlock+0x4e/0x70 [ 163.807695][T15242] ? avc_has_perm_noaudit+0xab/0x130 [ 163.807805][T15242] ? should_fail_ex+0x30/0x280 [ 163.807838][T15242] ? xskq_create+0x36/0xe0 [ 163.807909][T15242] vmalloc_user_noprof+0x7d/0xb0 [ 163.807939][T15242] ? xskq_create+0x80/0xe0 [ 163.807960][T15242] xskq_create+0x80/0xe0 [ 163.808056][T15242] xsk_init_queue+0x70/0xb0 [ 163.808085][T15242] xsk_setsockopt+0x3f5/0x640 [ 163.808113][T15242] ? __pfx_xsk_setsockopt+0x10/0x10 [ 163.808135][T15242] __sys_setsockopt+0x184/0x200 [ 163.808197][T15242] __x64_sys_setsockopt+0x64/0x80 [ 163.808267][T15242] x64_sys_call+0x2327/0x3020 [ 163.808296][T15242] do_syscall_64+0x12c/0x370 [ 163.808322][T15242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 163.808389][T15242] RIP: 0033:0x7fc72f9cc799 [ 163.808405][T15242] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 163.808479][T15242] RSP: 002b:00007fc72e41f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 163.808532][T15242] RAX: ffffffffffffffda RBX: 00007fc72fc45fa0 RCX: 00007fc72f9cc799 [ 163.808550][T15242] RDX: 0000000000000006 RSI: 000000000000011b RDI: 0000000000000003 [ 163.808562][T15242] RBP: 00007fc72fa62c99 R08: 0000000000000004 R09: 0000000000000000 [ 163.808626][T15242] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.808643][T15242] R13: 00007fc72fc46038 R14: 00007fc72fc45fa0 R15: 00007ffc06081938 [ 163.808668][T15242] [ 163.811537][T15242] Mem-Info: [ 164.064361][T15242] active_anon:8577 inactive_anon:0 isolated_anon:0 [ 164.064361][T15242] active_file:14156 inactive_file:13177 isolated_file:0 [ 164.064361][T15242] unevictable:0 dirty:208 writeback:0 [ 164.064361][T15242] slab_reclaimable:3473 slab_unreclaimable:115677 [ 164.064361][T15242] mapped:29186 shmem:193 pagetables:1684 [ 164.064361][T15242] sec_pagetables:0 bounce:0 [ 164.064361][T15242] kernel_misc_reclaimable:0 [ 164.064361][T15242] free:1768716 free_pcp:16160 free_cma:0 [ 164.111076][T15242] Node 0 active_anon:34308kB inactive_anon:0kB active_file:56624kB inactive_file:52708kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:116744kB dirty:832kB writeback:0kB shmem:772kB kernel_stack:4032kB pagetables:6736kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 164.147173][T15242] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 164.181074][T15242] lowmem_reserve[]: 0 2879 7857 7857 [ 164.187396][T15242] Node 0 DMA32 free:2944536kB boost:0kB min:4128kB low:7052kB high:9976kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:3129332kB managed:2948164kB mlocked:0kB bounce:0kB free_pcp:3628kB local_pcp:104kB free_cma:0kB [ 164.225817][T15242] lowmem_reserve[]: 0 0 4978 4978 [ 164.231166][T15242] Node 0 Normal free:4114968kB boost:0kB min:7188kB low:12284kB high:17380kB reserved_highatomic:0KB free_highatomic:0KB active_anon:34308kB inactive_anon:0kB active_file:56624kB inactive_file:52708kB unevictable:0kB writepending:832kB zspages:0kB present:5242880kB managed:5098240kB mlocked:0kB bounce:0kB free_pcp:61476kB local_pcp:9260kB free_cma:0kB [ 164.271076][T15242] lowmem_reserve[]: 0 0 0 0 [ 164.276261][T15242] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 164.297393][T15242] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 3*32kB (M) 4*64kB (M) 1*128kB (M) 2*256kB (M) 3*512kB (M) 3*1024kB (M) 3*2048kB (M) 716*4096kB (M) = 2944536kB [ 164.314192][T15242] Node 0 Normal: 1645*4kB (UME) 1325*8kB (UME) 853*16kB (UME) 682*32kB (UM) 408*64kB (UME) 294*128kB (UME) 133*256kB (UME) 53*512kB (UM) 49*1024kB (UME) 26*2048kB (UM) 936*4096kB (UM) = 4114860kB [ 164.336174][T15242] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 164.347233][T15242] 27513 total pagecache pages [ 164.352215][T15242] 2 pages in swap cache [ 164.357471][T15242] Free swap = 124732kB [ 164.361680][T15242] Total swap = 124996kB [ 164.381555][T15242] 2097051 pages RAM [ 164.385997][T15242] 0 pages HighMem/MovableOnly [ 164.390719][T15242] 81610 pages reserved [ 164.426180][ T28] audit: type=1400 audit(1774020804.178:1144): avc: denied { read } for pid=15260 comm="syz.0.5436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 164.490036][T15272] hugetlbfs: Bad value 'm' for mount option 'nr_inodes' [ 164.490036][T15272] [ 164.636084][T15292] loop3: detected capacity change from 0 to 128 [ 164.690275][T15292] FAT-fs (loop3): FAT read failed (blocknr 128) [ 164.726664][T15300] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 164.797578][T15308] loop1: detected capacity change from 0 to 256 [ 164.863547][ T28] audit: type=1401 audit(1774020804.608:1145): op=setxattr invalid_context="" [ 165.019510][T15329] netlink: 'syz.3.5470': attribute type 2 has an invalid length. [ 165.185568][T15344] EXT4-fs: inline encryption not supported [ 165.236816][T15344] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 165.269569][ T28] audit: type=1400 audit(1774020805.008:1146): avc: denied { append } for pid=15347 comm="syz.3.5479" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 165.313726][T15344] EXT4-fs (loop4): 1 truncate cleaned up [ 165.335597][T15344] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 165.573842][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.777529][T15366] set_capacity_and_notify: 2 callbacks suppressed [ 165.777546][T15366] loop3: detected capacity change from 0 to 256 [ 165.886902][T15370] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5485'. [ 165.963923][ T3314] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 166.109008][T15380] loop3: detected capacity change from 0 to 256 [ 166.148953][ T3314] CPU: 0 UID: 0 PID: 3314 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 166.148984][ T3314] Tainted: [W]=WARN [ 166.148991][ T3314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 166.149016][ T3314] Call Trace: [ 166.149023][ T3314] [ 166.149032][ T3314] __dump_stack+0x1d/0x30 [ 166.149124][ T3314] dump_stack_lvl+0x95/0xd0 [ 166.149154][ T3314] dump_stack+0x15/0x1b [ 166.149238][ T3314] dump_header+0x80/0x240 [ 166.149265][ T3314] oom_kill_process+0x295/0x350 [ 166.149288][ T3314] out_of_memory+0x97d/0xb80 [ 166.149311][ T3314] try_charge_memcg+0x62e/0xa10 [ 166.149374][ T3314] mem_cgroup_swapin_charge_folio+0x103/0x1f0 [ 166.149410][ T3314] __swap_cache_prepare_and_add+0x386/0x530 [ 166.149447][ T3314] swap_cache_alloc_folio+0xa2/0x120 [ 166.149477][ T3314] swap_cluster_readahead+0x26e/0x3d0 [ 166.149560][ T3314] swapin_readahead+0xde/0x840 [ 166.149669][ T3314] ? mm_trace_rss_stat+0x1d/0xf0 [ 166.149693][ T3314] ? __rcu_read_unlock+0x33/0x70 [ 166.149713][ T3314] ? __rcu_read_unlock+0x4e/0x70 [ 166.149732][ T3314] ? swap_cache_get_folio+0x26f/0x280 [ 166.149821][ T3314] do_swap_page+0x30d/0x2220 [ 166.149852][ T3314] ? css_rstat_updated+0xbb/0x280 [ 166.149871][ T3314] ? __rcu_read_lock+0x36/0x50 [ 166.149891][ T3314] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 166.149978][ T3314] handle_mm_fault+0xb46/0x3020 [ 166.150010][ T3314] ? vma_start_read+0x1c7/0x2c0 [ 166.150112][ T3314] do_user_addr_fault+0x62f/0x1050 [ 166.150145][ T3314] ? arch_exit_to_user_mode_prepare+0x26/0x80 [ 166.150208][ T3314] ? trace_page_fault_user+0x1f/0xe0 [ 166.150239][ T3314] exc_page_fault+0x62/0xa0 [ 166.150271][ T3314] asm_exc_page_fault+0x26/0x30 [ 166.150360][ T3314] RIP: 0033:0x7fdca5d6a7b7 [ 166.150376][ T3314] Code: 00 00 48 b8 db 34 b6 d7 82 de 1b 43 48 f7 a4 24 98 00 00 00 48 8b 05 00 b0 ed 00 48 69 8c 24 90 00 00 00 e8 03 00 00 8b 78 08 <48> 8b 44 24 18 48 c1 ea 12 4c 8b 0d f9 ae ed 00 48 01 d1 39 7c 24 [ 166.150393][ T3314] RSP: 002b:00007ffd3db0e6b0 EFLAGS: 00010206 [ 166.150409][ T3314] RAX: 0000001b33a24000 RBX: 00000000000008ed RCX: 0000000000028488 [ 166.150422][ T3314] RDX: 000000000b27cddb RSI: 00007ffd3db0e740 RDI: 0000000000000002 [ 166.150485][ T3314] RBP: 00007ffd3db0e6ec R08: 000000002a8e0738 R09: 7fffffffffffffff [ 166.150499][ T3314] R10: 3fffffffffffffff R11: 0000000000000202 R12: 0000000000001388 [ 166.150511][ T3314] R13: 00000000000927c0 R14: 00000000000283e9 R15: 00007ffd3db0e740 [ 166.150530][ T3314] [ 166.150539][ T3314] memory: usage 307200kB, limit 307200kB, failcnt 470 [ 166.235242][T15380] FAT-fs (loop3): unable to read block(17179869180) for building NFS inode [ 166.238355][ T3314] memory+swap: usage 307720kB, limit 9007199254740988kB, failcnt 0 [ 166.435181][T15390] netlink: 'syz.0.5498': attribute type 17 has an invalid length. [ 166.497062][ T3314] kmem: usage 307192kB, limit 9007199254740988kB, failcnt 0 [ 166.509909][ T3314] Memory cgroup stats for /syz1: [ 166.510686][ T3314] cache 0 [ 166.519128][ T3314] rss 0 [ 166.522061][ T3314] shmem 0 [ 166.547836][T15400] loop4: detected capacity change from 0 to 4096 [ 166.565456][ T3314] mapped_file 0 [ 166.569313][ T3314] dirty 0 [ 166.572446][ T3314] writeback 0 [ 166.576100][ T3314] workingset_refault_anon 28 [ 166.580716][ T3314] workingset_refault_file 350 [ 166.586166][ T3314] swap 532480 [ 166.593466][T15406] loop3: detected capacity change from 0 to 1024 [ 166.601234][T15400] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.609043][T15406] EXT4-fs: inline encryption not supported [ 166.618779][ T3314] swapcached 532480 [ 166.624949][ T3314] pgpgin 131060 [ 166.628469][ T3314] pgpgout 131058 [ 166.632096][ T3314] pgfault 147603 [ 166.635776][ T3314] pgmajfault 22 [ 166.639292][ T3314] inactive_anon 0 [ 166.642943][ T3314] active_anon 0 [ 166.643463][T15410] loop2: detected capacity change from 0 to 512 [ 166.646679][ T3314] inactive_file 0 [ 166.646690][ T3314] active_file 8192 [ 166.646753][ T3314] unevictable 0 [ 166.646762][ T3314] hierarchical_memory_limit 314572800 [ 166.646772][ T3314] hierarchical_memsw_limit 9223372036854771712 [ 166.646780][ T3314] total_cache 0 [ 166.646808][ T3314] total_rss 0 [ 166.646816][ T3314] total_shmem 0 [ 166.646824][ T3314] total_mapped_file 0 [ 166.646833][ T3314] total_dirty 0 [ 166.646840][ T3314] total_writeback 0 [ 166.646847][ T3314] total_workingset_refault_anon 28 [ 166.646855][ T3314] total_workingset_refault_file 350 [ 166.646914][ T3314] total_swap 532480 [ 166.646922][ T3314] total_swapcached 532480 [ 166.646932][ T3314] total_pgpgin 131060 [ 166.646938][ T3314] total_pgpgout 131058 [ 166.646945][ T3314] total_pgfault 147603 [ 166.646951][ T3314] total_pgmajfault 22 [ 166.646960][ T3314] total_inactive_anon 0 [ 166.646969][ T3314] total_active_anon 0 [ 166.646977][ T3314] total_inactive_file 0 [ 166.646984][ T3314] total_active_file 8192 [ 166.646990][ T3314] total_unevictable 0 [ 166.647079][ T3314] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.5461,pid=15312,uid=0 [ 166.647239][ T3314] Memory cgroup out of memory: Killed process 15312 (syz.1.5461) total-vm:96080kB, anon-rss:1228kB, file-rss:22084kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 166.746757][T15406] EXT4-fs: Ignoring removed nobh option [ 166.804730][T15406] EXT4-fs: Ignoring removed bh option [ 166.816196][T15410] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.5507: inode has both inline data and extents flags [ 166.842101][T15410] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 166.854856][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 166.870480][ C1] EXT4-fs (loop2): initial error at time 1774020806: ext4_orphan_get:1391: inode 15 [ 166.874481][T15410] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.5507: couldn't read orphan inode 15 (err -117) [ 166.879928][ C1] EXT4-fs (loop2): last error at time 1774020806: ext4_orphan_get:1391: inode 15 [ 166.901663][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.912513][T15410] loop2: lost filesystem error report for type 5 error -117 [ 166.939114][T15413] loop4: detected capacity change from 0 to 512 [ 166.941719][T15410] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.987124][T15406] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.011540][T15413] EXT4-fs (loop4): mounted filesystem 0000ff07-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.031539][T15413] ext4 filesystem being mounted at /1083/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.060950][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.070838][T15410] EXT4-fs (loop2): changing journal_checksum during remount not supported; ignoring [ 167.107927][ T3322] EXT4-fs (loop4): unmounting filesystem 0000ff07-0000-0000-0000-000000000000. [ 167.109073][T15410] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 167.189917][T15429] loop1: detected capacity change from 0 to 512 [ 167.227020][T15429] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.5514: inode has both inline data and extents flags [ 167.240303][T15429] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 167.240543][T15429] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.5514: couldn't read orphan inode 15 (err -117) [ 167.249759][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 167.249782][ C1] EXT4-fs (loop1): initial error at time 1774020806: ext4_orphan_get:1391: inode 15 [ 167.249821][ C1] EXT4-fs (loop1): last error at time 1774020806: ext4_orphan_get:1391: inode 15 [ 167.277783][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.291114][T15429] loop1: lost filesystem error report for type 5 error -117 [ 167.302767][T15429] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 167.369670][T15440] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5515'. [ 167.389167][T15440] netlink: 43 bytes leftover after parsing attributes in process `syz.2.5515'. [ 167.407025][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.423516][T15440] netlink: 'syz.2.5515': attribute type 5 has an invalid length. [ 167.454615][T15440] netlink: 43 bytes leftover after parsing attributes in process `syz.2.5515'. [ 167.579643][T15457] loop3: detected capacity change from 0 to 2048 [ 167.659395][T15457] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 167.718270][T15483] dummy0: entered allmulticast mode [ 167.736141][ T28] audit: type=1400 audit(1774020807.488:1147): avc: denied { accept } for pid=15484 comm="syz.4.5540" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 167.787901][T15487] loop0: detected capacity change from 0 to 4096 [ 167.799743][T15487] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.806925][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.837483][T15492] vlan2: entered allmulticast mode [ 167.842811][T15492] macsec0: entered allmulticast mode [ 167.849775][T15492] veth1_macvtap: entered allmulticast mode [ 167.881564][T15495] loop4: detected capacity change from 0 to 512 [ 167.889603][T15495] EXT4-fs: Ignoring removed bh option [ 167.890680][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.924782][T15495] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 167.942650][T15495] ext4 filesystem being mounted at /1093/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 167.992345][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.039019][T15504] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.5548: invalid indirect mapped block 4294967295 (level 1) [ 168.078668][T15504] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 168.079229][T15504] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.5548: invalid indirect mapped block 4294967295 (level 1) [ 168.088440][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 168.088463][ C0] EXT4-fs (loop2): initial error at time 1774020807: ext4_free_branches:1023: inode 11 [ 168.088497][ C0] EXT4-fs (loop2): last error at time 1774020807: ext4_free_branches:1023: inode 11 [ 168.129828][T15504] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 168.130237][T15504] EXT4-fs (loop2): 2 truncates cleaned up [ 168.166556][T15504] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.230541][T15519] netlink: 136 bytes leftover after parsing attributes in process `syz.3.5553'. [ 168.239770][T15519] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 168.320059][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.389687][T15531] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5558'. [ 168.489955][T15539] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 168.527323][T15539] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 168.559850][T15539] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.5562: Corrupt directory, running e2fsck is recommended [ 168.607390][T15539] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 168.619307][T15539] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.5562: corrupted in-inode xattr: invalid ea_ino [ 168.654040][T15539] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 168.654354][T15539] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.5562: couldn't read orphan inode 15 (err -117) [ 168.663735][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 168.663751][ C1] EXT4-fs (loop2): initial error at time 1774020808: ext4_iget_extra_inode:5025: inode 15 [ 168.663774][ C1] EXT4-fs (loop2): last error at time 1774020808: ext4_iget_extra_inode:5025: inode 15 [ 168.705981][T15539] loop2: lost filesystem error report for type 5 error -117 [ 168.712621][T15539] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.768997][T15539] EXT4-fs error (device loop2): ext4_xattr_block_get:597: inode #2: comm syz.2.5562: corrupted xattr block 255: invalid header [ 168.790336][T15539] SELinux: (dev loop2, type ext4) getxattr errno 117 [ 168.818002][T15539] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.830201][T15568] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 168.875341][ T3000] ================================================================== [ 168.883491][ T3000] BUG: KCSAN: data-race in d_make_discardable / do_readlinkat [ 168.890995][ T3000] [ 168.893342][ T3000] write to 0xffff88811b4db180 of 4 bytes by task 3685 on cpu 0: [ 168.900989][ T3000] d_make_discardable+0x4f/0xa0 [ 168.905882][ T3000] simple_unlink+0x68/0x80 [ 168.910316][ T3000] shmem_unlink+0x12d/0x140 [ 168.914845][ T3000] vfs_unlink+0x1c7/0x490 [ 168.919282][ T3000] filename_unlinkat+0x1e2/0x410 [ 168.924241][ T3000] __se_sys_unlink+0x2b/0xe0 [ 168.928848][ T3000] __x64_sys_unlink+0x1f/0x30 [ 168.933546][ T3000] x64_sys_call+0x2eb6/0x3020 [ 168.938249][ T3000] do_syscall_64+0x12c/0x370 [ 168.942859][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.948765][ T3000] [ 168.951134][ T3000] read to 0xffff88811b4db180 of 4 bytes by task 3000 on cpu 1: [ 168.958686][ T3000] do_readlinkat+0xa0/0x2f0 [ 168.963212][ T3000] __x64_sys_readlink+0x47/0x60 [ 168.968097][ T3000] x64_sys_call+0x2b51/0x3020 [ 168.972803][ T3000] do_syscall_64+0x12c/0x370 [ 168.977415][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.983325][ T3000] [ 168.985660][ T3000] value changed: 0x08300080 -> 0x00300180 [ 168.991388][ T3000] [ 168.993721][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 168.999926][ T3000] CPU: 1 UID: 0 PID: 3000 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 169.010358][ T3000] Tainted: [W]=WARN [ 169.014175][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 169.024251][ T3000] ================================================================== [ 169.043611][T15568] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1)