last executing test programs: 55.148384393s ago: executing program 4 (id=69): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xf101}) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x3, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x41}, [], {0x95, 0x0, 0x1200}}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb}, 0x94) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x8202) 54.952596545s ago: executing program 4 (id=74): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfff) syz_emit_ethernet(0x56, &(0x7f0000000900)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x6e8, 0xfffffffc}]}}}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a8435", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x68a9, 0x0, 0x3ff}}}}}}}, 0x0) 54.859987906s ago: executing program 4 (id=77): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x400, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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ioctl$TUNATTACHFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x0, 0x0}) 54.707277218s ago: executing program 4 (id=82): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6d207ee5}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002100)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0xfffffffd, @loopback, 0x5}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000200)="1c", 0x1}], 0x1}}], 0x1, 0x8020) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x462}, 0x8) 54.625587209s ago: executing program 4 (id=83): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x104000, 0x0) 54.57045098s ago: executing program 4 (id=87): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r0, &(0x7f0000000500)=[{{&(0x7f0000000240)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, '\x00', 0x14}, 0x6}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000280)='Q', 0x1}], 0x1}}], 0x1, 0x24000840) shutdown(r0, 0x1) setsockopt(r0, 0x84, 0x7f, &(0x7f00000001c0)="020000000980ffff", 0x8) 48.499733414s ago: executing program 1 (id=157): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) renameat(r0, &(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 48.439929845s ago: executing program 1 (id=148): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x400c804) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a3, 0xc000, 0x8, 0x269}) pselect6(0x40, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x8000000000008, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000)={0x2100000001f, 0x0, 0x40000000000000, 0x3, 0x0, 0x1, 0xfffffffffffffffb}, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 48.361634826s ago: executing program 1 (id=151): r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000100)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) r1 = memfd_create(&(0x7f0000000500)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf#2\x99\x1e\xa1`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\f<\x8f\xc1\x99\x89r\xe1?\xbdu\x98\xc3\xf8\xd2Q#\xc6g\xa0\x85\xd6G\x85\x11X\x8d,\x02\xd45\xb8\xca\x97\x9d\xcb\x1e\x80\xd6\xd5>N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec\x8aog\x87BR\x9d\xad\xd4FcB\xda\x95\xc3\xdd\x9d\x8f\x1a\xce\x18\x80\"j\xe1\xba\x1e\x97uX\xccv\xd6\vcz\x92A^\xbc\xceF\xf7\xe5:\xaf\xc5~\xbcJ e\r\x88c\x9d\xb92\xb6i4zq\xb3c\x0f\xb2t\x93\xf2E6b\xfa\xcdJ5\xe3W]`4\xd8D\x05\v\xfc)\xca\xedQ\xd0]Ot\'\xc2tDF\xf9\xa7\xb5(\x83\xa5\x0f\x1d\x1d\x06Dg\x13>\x19\xe85#\aaT\x89=\x104\x03\x00l\x96\x91\xea\x172P\xb3:\xadZ\xbc\xbe\x00\xf0\x14\x96\xd9M\xd7\x88QZs\xb2\xe1+$jfQodH\x05/y`~7\x16\x02\x00(v\xe6`\"6\xfcgC\xb5\xf0\x13.zj\xc5bj+@\x00\x00\x00\x00\x00\x00\x00.\xd4`=z\xd1n\x8d\x8f\xa5hS\x8e[\xb3\xa3\x87\xb9\xe2_Z\x11\xef\xc2]V\xf3\x03\x94\xb9\xe1\xa68\x8d\\\xe5\xef\xacpM\xf0\xa6\x04\x10\xb7\xc0t\x83\\\xf7\x12k\x9f\x10\xd5Z\x19\xc1\xc1\x80\\o\x97\xce=U\xdd\xaa\x1b\x05\x14\x13\xa6\xbd#\xde\x04\xe6$\xec$3\xf6\x97\xc6\xeaSL\xb7A72M\x88k@\xe5\xa3\n&\x1e\xc84\xa9\xe2\xccM\x906\x95xQ-2p\xd62\'\xec\x0f\x13;I\x95fE_\r\xe7\t!A\x05\xe4\x8f\x9e0\xf8/T\x18\xf7\xa1\x9f\xde1\xd5\x80<\xf5\b\xa9\xec\x85\xaeW\xb3\xd8#)bn \xfb\xf2\x88\xfaR\xff\xdd\x80\x96_\xec5\xf0\x1c\a\x8a\x80\x00@=\r8u+%f:\x1e\x82\xfap\xf6\x89\xea\xba\xe3\xbbM%F\xdb\\\xd1eJJ*\xc67\xca\x03\xa3\xf7(\xbb\xecN\xd4\xe7\xf2:u\x8a\b\xd5\v\xca\xfd\\\xd6\xe3\xdf\xa1\xbe}\xb2\xe4y\xbb\xe6\x1f\x10c\xf5WQ\x82\x04\x01C\x83,\x90\x1a\xfa\x8e\x17\x89\xe2\xedX\x8d\rmq\t\xb5$\xb4\x9b\x92z\xd6/-\x13,\xb5%\x8eM/\x04\xa7\x7f\x1b\x85\xf1\xa4X\x17\xbb\x1cR14\xfb!\b\x10\xe8\xb2\xd41gK\xe4\xea\xe39d\bL\xe5\x1b\xbd[\x9bWD:\r&\xe9\vn^\xcc\x86\xe3\xce1>3{\xaa{\xbd0P\x9f\xa68\xf5\x82\xb8\x9aD\x9c{\xe6\xf8\xcbD\xb5aJ\xb0\x92\x89\xbc\x82\x1ch\x89\xe7\xdd]q,\xec\xc4\xa5\x93\xe5,\x0e,>/\xaf|\xf0\x01V\x7f\xc9?\xba\x16\xe4$+}5dy\xb1\xef\xf1m\xa5\x94d9\xaf\xcfq\x8b=\x026\xef\r\x91\x18\xc5\xb6\xb9fM\x8ayZ\xbcd\xa5\x8a\x88\x98\xc3\xfc`\xa6\xba\x1f\x17\v$\x88g\xb4\xad\b\xc1\xddW\xa6\xc1\xb7\xb0\xa3\x84Q\x13GoU\xe2\xb7\x03\x9c\xd5\x0f\xa8\x0ef\"\x15\x82\xe7\xbd\xf8\xca\x10f\xfe6h\xe9\xc3\xc2\xa0O:\xac~\x1a\xf7\xbeF\xbe\xe5\xf0\x81\xd6&\xc00xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="3400000013000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="100a06000908010014001a80100004800c0006"], 0x34}, 0x1, 0x0, 0x0, 0x200080d0}, 0x14) 1.349992764s ago: executing program 7 (id=931): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffffff}, 0x4000, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) syz_clone(0x800d400, 0x0, 0x0, 0x0, 0x0, 0x0) 1.261582825s ago: executing program 0 (id=933): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41000, 0x2d, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)="80", 0x26892}], 0x1}, 0xfc) r0 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$inet(r0, &(0x7f00000029c0)={&(0x7f0000000140)={0x2, 0x4001, @local}, 0x10, 0x0}, 0x30000001) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000500)="0f", 0x1}], 0x20}, 0x40040) 1.177380137s ago: executing program 5 (id=934): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x100000011, @multicast2, 0x0, 0x0, 'sh\x00', 0x0, 0xc, 0x5c}, 0x2c) 1.167616366s ago: executing program 0 (id=935): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000440)=[{0x6}]}, 0x10) sendmmsg$inet6(r0, &(0x7f0000000840)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x4, @private2, 0xffff2d72}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000100)="0e", 0x1}], 0x1}}], 0x1, 0x44) listen(r0, 0x100101) accept(r0, 0x0, 0x0) 1.083553417s ago: executing program 0 (id=936): r0 = socket(0x2c, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="110000000400000004000000ff"], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000140), &(0x7f0000000080)=@udp=r0}, 0x20) r2 = socket(0x2c, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000180), &(0x7f0000000280)=@tcp6=r2, 0x1}, 0x20) 990.940499ms ago: executing program 5 (id=937): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x7c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_DREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0x4f}, @NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0x37}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}]}}}, {0x18, 0x1, 0x0, 0x1, @dup_ipv6={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x11}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa4}, 0x1, 0x0, 0x0, 0x20004000}, 0x24000840) 989.587548ms ago: executing program 0 (id=948): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x108843, 0x98) fcntl$setlease(r0, 0x400, 0x1) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x1007}]}) syz_open_dev$MSR(0x0, 0xc, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 890.28895ms ago: executing program 5 (id=940): r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x8}, {0xffff, 0xffff}, {0xc, 0xfff3}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x14, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0xff80, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x4}]}]}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x10) 789.219011ms ago: executing program 2 (id=942): socket(0x23, 0x80805, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0xd716, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) 785.453301ms ago: executing program 3 (id=943): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000002d0301000000000095000000000000006926000000000000bf67000000000000150600000fff070067060000200000006a0200000ee60000bf050000000000003d350000000000006507000002000000070700004a0000000f75000000000000bf54000000000000070400000400f9ff2d530100000000008404000000000000737200000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x7}, 0x94) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x70bd2b, 0x0, {{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40, 0x50, 0x87, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x800000}, 0x4, 0x6e6bb8}}, 0xb8}}, 0x8004) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@updpolicy={0xb8, 0x13, 0xcb23c9c9931e99e9, 0x0, 0x0, {{@in6=@private0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x60, 0x30, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x0, 0x0, 0x4}}}, 0xb8}}, 0x0) 763.902951ms ago: executing program 5 (id=944): write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000080), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000300)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='c *:'], 0xa) 681.757592ms ago: executing program 5 (id=945): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e21, @local}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000000)='M', 0x1}], 0x1}, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x0, 0x8, 0x7fff, 0x0, 0x11, {0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x0, 0x1, 0xf, 0x100, 0x7}}, &(0x7f0000000180)=0xb0) 681.610322ms ago: executing program 3 (id=946): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0xfe, "0062ba7d82000000160000000000f738096304"}) r1 = syz_open_pts(r0, 0x900) r2 = dup3(r1, r0, 0x80000) read(r2, 0x0, 0x0) 640.431273ms ago: executing program 3 (id=947): 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, 0x3, 0x2, @perf_bp={0x0, 0xf}, 0x4, 0x8, 0x11000, 0x5, 0x2, 0x90000011, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0600000004000000fd0f000002"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000004000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f9ffffffb703000000080000b70400000000000085000000c300000095"], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x2000002, 0x3a, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 504.768605ms ago: executing program 2 (id=949): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20, 0x1) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) unshare(0x22020600) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) unlink(&(0x7f0000000100)='./file0\x00') 481.501615ms ago: executing program 7 (id=950): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x200000, &(0x7f00000009c0), 0xff, 0x55c, &(0x7f0000000440)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc2}}) chdir(&(0x7f00000007c0)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) 469.465365ms ago: executing program 3 (id=951): r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbfb, 0x2ffffffff}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r1, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000180)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x7c, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_DREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0x4f}, @NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0x37}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x2}]}}}, {0x18, 0x1, 0x0, 0x1, @dup_ipv6={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_ADDR={0x8, 0x1, 0x1, 0x0, 0x11}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa4}, 0x1, 0x0, 0x0, 0x20004000}, 0x24000840) 433.719975ms ago: executing program 2 (id=952): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) r1 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000180)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f00000002c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000300)=[0x0], 0x0, 0x0, 0x1}}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe68, 0x30, 0x871a15abc695fa3d, 0x70bd27, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{{}, 0x93, 0xfc}, [{0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {0x0, 0xfffffffc}, {0x1, 0x0, 0x0, 0x4000000, 0x7, 0x80000}, {0x8, 0x5, 0x0, 0xfffffffc, 0x5}, {0x0, 0x0, 0x40, 0x0, 0x20000}, {0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0xc3}, {0x0, 0x5}, {0x5}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x10}, {0x0, 0x404, 0x0, 0x8000000}, {0x0, 0xffffffff, 0x0, 0x0, 0xfffffffd}, {0x42, 0x0, 0x400000, 0x0, 0x6}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x8000000}, {}, {0x0, 0x0, 0x0, 0x0, 0x20, 0xfffffffc}, {0xfffffffd}, {}, {0x0, 0x100000, 0x0, 0xfffffffc}, {0x0, 0x2000}, {}, {0x0, 0x7, 0x0, 0x1, 0xffffffff}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x3}, {0x0, 0xffffffff, 0x0, 0x0, 0x5, 0xfffffffd}, {0xffffffff, 0x10000000}, {0x6, 0x0, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0xc, 0x7, 0x0, 0x6}, {0xffffffff}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x13ff31c0}, {0xffffffff, 0x0, 0x0, 0x0, 0x5}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, {0x4fe, 0x29, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x1, 0x3}, {0x80}, {0x0, 0x28e, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x6}, {0x0, 0x15, 0x0, 0x48510}, {}, {0x0, 0x0, 0x0, 0x0, 0x10000, 0x4000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xd, 0xffffffff}, {0x0, 0xfffffffe}, {}, {0x0, 0xfffefffd}, {0x0, 0x0, 0x0, 0x1}, {0x0, 0x2, 0x0, 0x88}, {0x5}, {}, {0x0, 0xfffffffc, 0x0, 0x3ff, 0x40000000}, {0x0, 0x0, 0x0, 0xfffffffd}, {0x0, 0x7, 0x0, 0x0, 0x0, 0x400000}, {0x4, 0x0, 0x200, 0x0, 0x0, 0x4}, {}, {0x0, 0x0, 0x0, 0x0, 0xffffffff}, {0x5}, {}, {0x0, 0x0, 0x0, 0x4000, 0x0, 0xfb4}, {}, {0x0, 0x101, 0x0, 0x4, 0x0, 0xffffffff}, {}, {0xfffffffd, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x4, 0x9}, {0xfffffffe}, {0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x2}, {}, {0x0, 0x0, 0xfffffffd, 0x80000, 0x3}, {}, {0x800000, 0x0, 0x0, 0x0, 0x0, 0x56}, {0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffefffff}, {0x0, 0xfffffffe}, {0x0, 0x0, 0x6, 0x0, 0x4}, {0x0, 0x80}, {}, {0x0, 0xfffffffd}, {0x6, 0x0, 0x0, 0x0, 0x8}, {0x7f, 0x0, 0xfffffffe, 0xfffffffe}, {}, {}, {0xffffffff, 0x2, 0x20000000, 0x0, 0x0, 0xfffffffe}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x2, 0x0, 0x20000000}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x292}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x2000000}, {0x0, 0x80000000, 0x0, 0x0, 0x0, 0x101}, {0x5, 0x5, 0x0, 0x0, 0x1}, {0x0, 0x5}, {0x0, 0x0, 0x0, 0x0, 0x80, 0xffffffff}, {0x10000000, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x2e9c, 0x0, 0x0, 0x7, 0x7f53}, {0x0, 0x0, 0x0, 0x0, 0x2}, {0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, {}, {0x0, 0x0, 0x0, 0x8}, {}, {0x0, 0x1}, {}, {0xfffffffe, 0x0, 0x0, 0x0, 0x8000, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, {}, {0xfffffffd}, {0x0, 0x8000}, {0x0, 0x0, 0x10000, 0x0, 0xfffffffc, 0x2}, {0x0, 0x80000000, 0x0, 0x7dff800}, {0x3, 0x0, 0x3, 0x0, 0xffffffff}], [{}, {}, {}, {}, {}, {0x3}, {}, {0x3, 0x1}, {0x0, 0x1}, {}, {}, {0x1}, {0x4, 0x1}, {}, {}, {}, {0x0, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {}, {}, {0x4}, {0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {0x4}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {}, {}, {}, {}, {}, {0x4}, {}, {}, {0x1}, {}, {}, {0x3}, {0x2}, {0x0, 0x1}, {}, {0x8, 0x1}, {}, {0x1}, {0x4}, {}, {}, {}, {}, {0x3}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {}, {}, {0x5}, {}, {}, {0x7}, {}, {0x3}, {}, {}, {}, {}, {}, {}, {}, {0x4}, {}, {}, {}, {}, {}, {0x3, 0x1}, {}, {0x0, 0x1}, {}, {}, {}, {}, {}, {0x1}, {}, {0x5}, {}, {0x3}, {}, {}, {}, {}, {0x6}, {0x2, 0x1}, {}, {}, {}, {0x3, 0x1}, {0x0, 0x1}, {}, {}, {0x4}, {0x2}, {}, {}, {0x4}, {0x3}, {}, {}, {0x0, 0x1}, {0x2}, {0x0, 0x1}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r1, 0x58, &(0x7f0000000600)}, 0x10) 414.829746ms ago: executing program 3 (id=953): timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040), 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x2710}) 360.002096ms ago: executing program 3 (id=954): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x404, &(0x7f0000000200)={[{@errors_remount}, {@min_batch_time={'min_batch_time', 0x3d, 0xd}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}, {@data_err_ignore}, {@dioread_lock}]}, 0x3, 0x451, &(0x7f0000000340)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f00000011c0)=ANY=[@ANYBLOB="020000000100000000000000040004000000000010000000000000002000"], 0x24, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.pending_reads\x00', 0x1a10c1, 0x9c37611dc13d0da6) 358.849636ms ago: executing program 2 (id=964): syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r0, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000004c0)={0xffffffffffffffff, 0x0, 0x25, 0x0, @void}, 0x10) 210.577448ms ago: executing program 2 (id=955): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f801ffe8"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa10000000000000701"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x7b}]}, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) 178.094578ms ago: executing program 2 (id=956): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 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, @perf_bp={0x0, 0x7}, 0x4110, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) 161.892439ms ago: executing program 7 (id=957): r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_macvtap\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffbffff, {0x0, 0x0, 0x0, r1, {0x0, 0x8}, {0xffff, 0xffff}, {0xc, 0xfff3}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x14, 0x2, [@TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0xff80, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_CMD={0x5, 0x2, 0x4}]}]}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x10) 128.611659ms ago: executing program 0 (id=958): openat$tun(0xffffffffffffff9c, &(0x7f0000000800), 0x42901, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000740)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) move_mount(0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)='./file0\x00', 0x40) 422.14µs ago: executing program 0 (id=959): socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x19, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(r1, 0x0, 0x9) 0s ago: executing program 7 (id=960): socket(0x23, 0x80805, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0xd716, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) kernel console output (not intermixed with test programs): netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.756989][ T3303] veth1_macvtap: entered promiscuous mode [ 37.764998][ T3510] syz.0.6 (3510) used greatest stack depth: 10728 bytes left [ 37.768391][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.800371][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.819502][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.826863][ T2271] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.846922][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.864938][ T2271] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.879518][ T2271] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.913006][ T2271] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.924665][ T2271] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.961452][ T2271] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.974618][ T2271] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.060130][ T3531] capability: warning: `syz.1.2' uses deprecated v2 capabilities in a way that may be insecure [ 38.816644][ T2271] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.951394][ T3542] loop3: detected capacity change from 0 to 2048 [ 38.959012][ T3549] syz.0.18 uses obsolete (PF_INET,SOCK_PACKET) [ 39.297049][ T3577] loop0: detected capacity change from 0 to 128 [ 39.370269][ T3580] loop0: detected capacity change from 0 to 512 [ 39.390970][ T3580] ======================================================= [ 39.390970][ T3580] WARNING: The mand mount option has been deprecated and [ 39.390970][ T3580] and is ignored by this kernel. Remove the mand [ 39.390970][ T3580] option from the mount to silence this warning. [ 39.390970][ T3580] ======================================================= [ 39.470969][ T3580] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.500939][ T3580] ext4 filesystem being mounted at /9/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 39.594434][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.692869][ T3575] loop3: detected capacity change from 0 to 32768 [ 39.733306][ T3596] loop2: detected capacity change from 0 to 512 [ 39.764594][ T3575] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 39.766686][ T3596] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.36: invalid indirect mapped block 256 (level 2) [ 39.878673][ T3596] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 39.879005][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 39.894726][ C0] EXT4-fs (loop2): initial error at time 1778118936: ext4_free_branches:1023: inode 11 [ 39.904511][ C0] EXT4-fs (loop2): last error at time 1778118936: ext4_free_branches:1023: inode 11 [ 39.916312][ T3596] EXT4-fs (loop2): 2 truncates cleaned up [ 39.935948][ T3596] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.966701][ T3601] capability: warning: `syz.4.37' uses 32-bit capabilities (legacy support in use) [ 40.003910][ T3601] program syz.4.37 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.015437][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.323708][ T3618] netlink: 'syz.1.45': attribute type 83 has an invalid length. [ 40.444783][ T3632] program syz.4.51 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 40.520313][ T3638] loop4: detected capacity change from 0 to 256 [ 40.530535][ T3638] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.619844][ T3643] loop1: detected capacity change from 0 to 2048 [ 40.653417][ T35] Process accounting resumed [ 40.665240][ T35] FAT-fs (loop4): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 40.667446][ T3643] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.683568][ T35] FAT-fs (loop4): Filesystem has been set read-only [ 40.810265][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 40.816422][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 40.849665][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 40.860184][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 40.887838][ T3648] udevd[3648]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 40.935895][ T3650] udevd[3650]: inotify_add_watch(7, /dev/loop3p8, 10) failed: No such file or directory [ 40.936463][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p15, 10) failed: No such file or directory [ 40.950090][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p14, 10) failed: No such file or directory [ 40.998575][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p16, 10) failed: No such file or directory [ 41.018655][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p17, 10) failed: No such file or directory [ 41.221213][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.347472][ T3669] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3669 comm=syz.4.63 [ 41.540745][ T3677] netlink: 16 bytes leftover after parsing attributes in process `syz.1.67'. [ 41.717574][ T3677] syz.1.67 (3677) used greatest stack depth: 10328 bytes left [ 41.965521][ T3704] loop3: detected capacity change from 0 to 128 [ 41.983881][ T3704] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a84ec018, mo2=0002] [ 41.996963][ T3704] System zones: 1-3, 19-19, 35-36 [ 42.009130][ T3704] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 42.042225][ T3704] ext4 filesystem being mounted at /13/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 42.077937][ T3704] EXT4-fs warning (device loop3): verify_group_input:137: Cannot add at group 4232683515 (only 1 groups) [ 42.117037][ T3299] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.165394][ T3718] loop3: detected capacity change from 0 to 512 [ 42.172447][ T3717] loop0: detected capacity change from 0 to 2048 [ 42.190442][ T3717] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.205656][ T3718] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.243643][ T3718] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.253246][ T28] kauditd_printk_skb: 96 callbacks suppressed [ 42.253264][ T28] audit: type=1400 audit(1778118938.492:246): avc: denied { write } for pid=3715 comm="syz.0.85" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.289289][ T28] audit: type=1400 audit(1778118938.522:247): avc: denied { watch watch_reads } for pid=3716 comm="syz.3.86" path="/14/file0/file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.314752][ T28] audit: type=1400 audit(1778118938.522:248): avc: denied { setattr } for pid=3716 comm="syz.3.86" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.316048][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.409344][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.452509][ T28] audit: type=1400 audit(1778118938.692:249): avc: denied { mounton } for pid=3725 comm="syz.0.89" path="/14/file0" dev="tmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 42.512964][ T28] audit: type=1400 audit(1778118938.752:250): avc: denied { remount } for pid=3728 comm="syz.3.90" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 42.529374][ T3729] option changes via remount are deprecated (pid=3728 comm=syz.3.90) [ 42.554657][ T28] audit: type=1400 audit(1778118938.792:251): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 42.602396][ T28] audit: type=1400 audit(1778118938.812:252): avc: denied { create } for pid=3730 comm="syz.3.91" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 42.604110][ T3733] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 42.627781][ T28] audit: type=1400 audit(1778118938.822:253): avc: denied { write } for pid=3730 comm="syz.3.91" path="socket:[5323]" dev="sockfs" ino=5323 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 42.743135][ T28] audit: type=1400 audit(1778118938.982:254): avc: denied { create } for pid=3739 comm="syz.2.95" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 42.780551][ T3743] process 'syz.3.97' launched './file0' with NULL argv: empty string added [ 42.781825][ T3744] sctp: [Deprecated]: syz.2.96 (pid 3744) Use of int in max_burst socket option deprecated. [ 42.781825][ T3744] Use struct sctp_assoc_value instead [ 42.805874][ T28] audit: type=1400 audit(1778118938.982:255): avc: denied { getopt } for pid=3739 comm="syz.2.95" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 42.914394][ T3748] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.931456][ T3750] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.973712][ T3750] ext4 filesystem being mounted at /23/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.039948][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.207441][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.326575][ T3765] tipc: Enabling of bearer rejected, failed to enable media [ 43.453915][ T3773] netlink: 8 bytes leftover after parsing attributes in process `syz.2.109'. [ 43.609180][ T3780] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.650653][ T3780] ext4 filesystem being mounted at /18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.672488][ T3783] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.704669][ T3783] ext4 filesystem being mounted at /24/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.757380][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.792683][ T3787] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.892302][ T3792] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 43.950633][ T3792] ext4 filesystem being mounted at /19/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 44.061033][ T3302] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 44.170664][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.221685][ T3798] set_capacity_and_notify: 7 callbacks suppressed [ 44.221704][ T3798] loop2: detected capacity change from 0 to 512 [ 44.285856][ T3798] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 44.307397][ T3798] EXT4-fs (loop2): orphan cleanup on readonly fs [ 44.312192][ T3769] syz.1.107 invoked oom-killer: gfp_mask=0x402d02(GFP_NOIO|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN|__GFP_ACCOUNT), order=0, oom_score_adj=1000 [ 44.331845][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.357162][ T3798] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 44.414574][ T3798] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 44.433150][ T3769] CPU: 1 UID: 0 PID: 3769 Comm: syz.1.107 Not tainted syzkaller #0 PREEMPT(full) [ 44.433208][ T3769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 44.433223][ T3769] Call Trace: [ 44.433232][ T3769] [ 44.433241][ T3769] __dump_stack+0x1d/0x30 [ 44.433272][ T3769] dump_stack_lvl+0x95/0xd0 [ 44.433373][ T3769] dump_stack+0x15/0x1b [ 44.433395][ T3769] dump_header+0x80/0x240 [ 44.433420][ T3769] oom_kill_process+0x295/0x350 [ 44.433456][ T3769] out_of_memory+0x97d/0xb80 [ 44.433507][ T3769] try_charge_memcg+0x62f/0xa10 [ 44.433566][ T3769] __memcg_kmem_charge_page+0x1ce/0x3d0 [ 44.433596][ T3769] __alloc_frozen_pages_noprof+0x18a/0x350 [ 44.433623][ T3769] alloc_pages_mpol+0xb3/0x260 [ 44.433647][ T3769] alloc_pages_noprof+0x8f/0x140 [ 44.433686][ T3769] __vmalloc_node_range_noprof+0xaed/0x11c0 [ 44.433719][ T3769] __kvmalloc_node_noprof+0x3d4/0x640 [ 44.433740][ T3769] ? futex_hash_allocate+0x190/0x9a0 [ 44.433824][ T3769] ? futex_hash_allocate+0x190/0x9a0 [ 44.433874][ T3769] futex_hash_allocate+0x190/0x9a0 [ 44.433912][ T3769] ? cap_task_prctl+0x13f/0x6b0 [ 44.433946][ T3769] futex_hash_prctl+0xd8/0xf0 [ 44.433976][ T3769] __se_sys_prctl+0x4f4/0x1400 [ 44.434037][ T3769] __x64_sys_prctl+0x67/0x80 [ 44.434067][ T3769] x64_sys_call+0x2533/0x3020 [ 44.434097][ T3769] do_syscall_64+0x12c/0x3b0 [ 44.434134][ T3769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.434193][ T3769] RIP: 0033:0x7f91977dcdd9 [ 44.434211][ T3769] 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 [ 44.434230][ T3769] RSP: 002b:00007f919622f028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.434253][ T3769] RAX: ffffffffffffffda RBX: 00007f9197a55fa0 RCX: 00007f91977dcdd9 [ 44.434271][ T3769] RDX: 0000000001000000 RSI: 0000000000000001 RDI: 000000000000004e [ 44.434288][ T3769] RBP: 00007f9197872d69 R08: 0000000000000000 R09: 0000000000000000 [ 44.434301][ T3769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.434333][ T3769] R13: 00007f9197a56038 R14: 00007f9197a55fa0 R15: 00007ffebfa22d98 [ 44.434351][ T3769] [ 44.469134][ T3798] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #13: comm syz.2.117: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 44.561502][ T3769] memory: usage 307200kB, limit 307200kB, failcnt 1022 [ 44.608107][ T3798] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 44.638506][ T3769] memory+swap: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 44.720113][ T3798] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.117: couldn't read orphan inode 13 (err -117) [ 44.723595][ T3769] kmem: usage 306952kB, limit 9007199254740988kB, failcnt 0 [ 44.732124][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 44.746835][ C0] EXT4-fs (loop2): last error at time 1778118940: ext4_ext_check_inode:521: inode 13 [ 44.756720][ T3769] Memory cgroup stats for /syz1: [ 44.757844][ T3769] cache 49152 [ 44.778300][ T3769] rss 188416 [ 44.784726][ T3769] shmem 0 [ 44.791168][ T3769] mapped_file 49152 [ 44.801291][ T3769] dirty 32768 [ 44.808192][ T3769] writeback 0 [ 44.811986][ T3798] loop2: lost filesystem error report for type 5 error -117 [ 44.812676][ T3798] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.837032][ T3769] workingset_refault_anon 0 [ 44.846781][ T3769] workingset_refault_file 0 [ 44.855994][ T3769] swap 0 [ 44.863677][ T3769] swapcached 0 [ 44.870141][ T3769] pgpgin 4819 [ 44.877904][ T3769] pgpgout 4761 [ 44.886206][ T3769] pgfault 9031 [ 44.893720][ T3769] pgmajfault 3 [ 44.901679][ T3769] inactive_anon 188416 [ 44.913847][ T3769] active_anon 0 [ 44.921869][ T3769] inactive_file 0 [ 44.939952][ T3769] active_file 49152 [ 44.954372][ T3769] unevictable 0 [ 44.961158][ T3798] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 44.978882][ T3769] hierarchical_memory_limit 314572800 [ 44.990445][ T3769] hierarchical_memsw_limit 9223372036854771712 [ 45.002905][ T3769] total_cache 49152 [ 45.010121][ T3798] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 45.020973][ T3769] total_rss 188416 [ 45.029344][ T3769] total_shmem 0 [ 45.036018][ T3769] total_mapped_file 49152 [ 45.044983][ T3798] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=2856c09c, mo2=0002] [ 45.053359][ T3769] total_dirty 32768 [ 45.063295][ T3769] total_writeback 0 [ 45.068947][ T3769] total_workingset_refault_anon 0 [ 45.079315][ T3798] System zones: 0-2, 18-18, 34-34 [ 45.087802][ T3769] total_workingset_refault_file 0 [ 45.093094][ T3798] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 45.118067][ T3769] total_swap 0 [ 45.121759][ T3769] total_swapcached 0 [ 45.125704][ T3769] total_pgpgin 4819 [ 45.138947][ T3769] total_pgpgout 4761 [ 45.143226][ T3769] total_pgfault 9031 [ 45.148914][ T3769] total_pgmajfault 3 [ 45.166122][ T3769] total_inactive_anon 188416 [ 45.178655][ T3769] total_active_anon 0 [ 45.180726][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.182917][ T3769] total_inactive_file 0 [ 45.213663][ T3769] total_active_file 49152 [ 45.222881][ T3769] total_unevictable 0 [ 45.230573][ T3769] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.107,pid=3768,uid=0 [ 45.250451][ T3810] loop2: detected capacity change from 0 to 128 [ 45.251609][ T3812] loop0: detected capacity change from 0 to 512 [ 45.278881][ T3769] Memory cgroup out of memory: Killed process 3769 (syz.1.107) total-vm:96084kB, anon-rss:1408kB, file-rss:22116kB, shmem-rss:0kB, UID:0 pgtables:112kB oom_score_adj:1000 [ 45.284181][ T3810] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 45.310402][ T3810] ext4 filesystem being mounted at /26/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 45.358650][ T3812] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.419126][ T3812] ext4 filesystem being mounted at /22/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.449392][ T3810] EXT4-fs error (device loop2): dx_make_map:1296: inode #2: block 20: comm syz.2.122: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 45.526588][ T3810] EXT4-fs (loop2): Remounting filesystem read-only [ 45.534667][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.599268][ T3305] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 45.752438][ T3825] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 46.802615][ T3828] syz.2.129 (3828) used greatest stack depth: 9936 bytes left [ 46.976226][ T3827] syz.2.129 (3827) used greatest stack depth: 8888 bytes left [ 47.165066][ T3837] loop1: detected capacity change from 0 to 8192 [ 47.382887][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 47.382948][ T28] audit: type=1400 audit(1778118943.622:282): avc: denied { ioctl } for pid=3844 comm="syz.1.135" path="socket:[6376]" dev="sockfs" ino=6376 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 47.990935][ T3860] loop0: detected capacity change from 0 to 512 [ 48.006285][ T28] audit: type=1400 audit(1778118944.242:283): avc: denied { bind } for pid=3861 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.030188][ T3860] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 48.071290][ T28] audit: type=1400 audit(1778118944.272:284): avc: denied { setopt } for pid=3861 comm="syz.1.145" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.111119][ T3860] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 48.146690][ T3860] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 48.176396][ T3860] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 48.207101][ T3860] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e02c, mo2=0006] [ 48.226350][ T3860] System zones: 0-2, 18-18, 34-35 [ 48.233952][ T3860] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.250991][ T28] audit: type=1400 audit(1778118944.492:285): avc: denied { write } for pid=3859 comm="syz.0.144" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.285089][ T3860] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.144: bg 0: block 353: padding at end of block bitmap is not set [ 48.305413][ T3860] EXT4-fs (loop0): Remounting filesystem read-only [ 48.327464][ T3872] netlink: 'syz.2.149': attribute type 1 has an invalid length. [ 48.353979][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.367150][ T28] audit: type=1400 audit(1778118944.612:286): avc: denied { nosuid_transition } for pid=3876 comm="syz.1.151" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process2 permissive=1 [ 48.444727][ T3872] 8021q: adding VLAN 0 to HW filter on device bond1 [ 48.459979][ T28] audit: type=1400 audit(1778118944.612:287): avc: denied { transition } for pid=3876 comm="syz.1.151" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=1041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process permissive=1 [ 48.499325][ T28] audit: type=1400 audit(1778118944.612:288): avc: denied { entrypoint } for pid=3876 comm="syz.1.151" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=1041 scontext=system_u:object_r:hugetlbfs_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 48.539205][ T28] audit: type=1400 audit(1778118944.612:289): avc: denied { share } for pid=3876 comm="syz.1.151" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process permissive=1 [ 48.560051][ T28] audit: type=1400 audit(1778118944.612:290): avc: denied { noatsecure } for pid=3876 comm="syz.1.151" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process permissive=1 [ 48.580846][ T28] audit: type=1326 audit(1778118944.732:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3883 comm="syz.3.153" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7140e8cdd9 code=0x0 [ 48.647835][ T3890] netlink: 63503 bytes leftover after parsing attributes in process `syz.2.156'. [ 48.706252][ T3892] SELinux: ebitmap: map size 2164195130 does not match my size 64 (high bit was 0) [ 48.716897][ T3892] SELinux: failed to load policy [ 48.754716][ T3895] loop2: detected capacity change from 0 to 512 [ 48.771378][ T3895] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.787565][ T3895] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #15: comm syz.2.159: iget: bad i_size value: 38620345925642 [ 48.811783][ T3895] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 48.812065][ T3895] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.159: couldn't read orphan inode 15 (err -117) [ 48.821301][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 48.821319][ C0] EXT4-fs (loop2): initial error at time 1778118945: ext4_orphan_get:1397: inode 15 [ 48.821353][ C0] EXT4-fs (loop2): last error at time 1778118945: ext4_orphan_get:1397: inode 15 [ 48.873495][ T3895] loop2: lost filesystem error report for type 5 error -117 [ 48.885397][ T3895] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.886086][ T2271] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.929193][ T3902] loop0: detected capacity change from 0 to 512 [ 48.934764][ T3895] EXT4-fs (loop2): shut down requested (1) [ 48.954481][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.964312][ T3902] EXT4-fs: Ignoring removed oldalloc option [ 48.985885][ T3902] EXT4-fs (loop0): 1 truncate cleaned up [ 48.993105][ T3902] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.014629][ T2271] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.094699][ T2271] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.162460][ T2271] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.185857][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.379934][ T2271] bridge_slave_1: left allmulticast mode [ 49.398028][ T2271] bridge_slave_1: left promiscuous mode [ 49.418168][ T2271] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.441876][ T2271] bridge_slave_0: left allmulticast mode [ 49.455228][ T2271] bridge_slave_0: left promiscuous mode [ 49.468460][ T2271] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.622661][ T2271] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.644063][ T2271] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.663558][ T2271] bond0 (unregistering): Released all slaves [ 49.746450][ T2271] hsr_slave_0: left promiscuous mode [ 49.772150][ T2271] hsr_slave_1: left promiscuous mode [ 49.794026][ T2271] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 49.817073][ T2271] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 49.850355][ T2271] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 49.868040][ T2271] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 49.893414][ T2271] veth1_macvtap: left promiscuous mode [ 49.900528][ T2271] veth0_macvtap: left promiscuous mode [ 49.912014][ T2271] veth1_vlan: left promiscuous mode [ 49.927645][ T2271] veth0_vlan: left promiscuous mode [ 50.151797][ T2271] team0 (unregistering): Port device team_slave_1 removed [ 50.200573][ T2271] team0 (unregistering): Port device team_slave_0 removed [ 50.351073][ T3021] 8021q: adding VLAN 0 to HW filter on device eth1 [ 50.433679][ T3899] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.448960][ T3899] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.465707][ T3899] bridge_slave_0: entered allmulticast mode [ 50.480044][ T3899] bridge_slave_0: entered promiscuous mode [ 50.501642][ T3899] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.519285][ T3899] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.542214][ T3899] bridge_slave_1: entered allmulticast mode [ 50.562096][ T3899] bridge_slave_1: entered promiscuous mode [ 50.614906][ T3899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.643866][ T3021] 8021q: adding VLAN 0 to HW filter on device eth2 [ 50.654828][ T3991] loop0: detected capacity change from 0 to 256 [ 50.655060][ T3899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.698459][ T3899] team0: Port device team_slave_0 added [ 50.709724][ T3899] team0: Port device team_slave_1 added [ 50.751883][ T3899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.759555][ T3899] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 50.789603][ T3899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.099692][ T3899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.118347][ T3899] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 51.169007][ T3899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.256665][ T3899] hsr_slave_0: entered promiscuous mode [ 51.278073][ T3899] hsr_slave_1: entered promiscuous mode [ 51.322609][ T4006] loop0: detected capacity change from 0 to 1024 [ 51.345548][ T4006] EXT4-fs: Ignoring removed bh option [ 51.387254][ T4006] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.481274][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.543156][ T4028] netlink: 8 bytes leftover after parsing attributes in process `syz.3.190'. [ 51.574973][ T3021] 8021q: adding VLAN 0 to HW filter on device eth3 [ 51.643433][ T3899] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 51.706526][ T3899] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 51.725597][ T3899] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 51.749652][ T3899] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 51.779473][ T3899] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 51.817971][ T3899] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.835455][ T3899] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 51.855415][ T3899] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 51.956560][ T3899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.985384][ T3899] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.010569][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.017863][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.060276][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.067499][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.121472][ T3021] 8021q: adding VLAN 0 to HW filter on device eth4 [ 52.139764][ T4069] ip6erspan0: entered allmulticast mode [ 52.150326][ T3899] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.404516][ T28] kauditd_printk_skb: 46 callbacks suppressed [ 52.404567][ T28] audit: type=1400 audit(1778118948.642:338): avc: denied { unlink } for pid=3302 comm="syz-executor" name="file0" dev="tmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 52.465896][ T28] audit: type=1400 audit(1778118948.702:339): avc: denied { create } for pid=4089 comm="syz.0.203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 52.493719][ T3899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.545260][ T28] audit: type=1400 audit(1778118948.702:340): avc: denied { bind } for pid=4089 comm="syz.0.203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 52.634820][ T28] audit: type=1400 audit(1778118948.702:341): avc: denied { listen } for pid=4089 comm="syz.0.203" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 52.688206][ T4117] netlink: 28 bytes leftover after parsing attributes in process `syz.0.210'. [ 52.726742][ T4117] netlink: 32 bytes leftover after parsing attributes in process `syz.0.210'. [ 52.762496][ T4117] netlink: 28 bytes leftover after parsing attributes in process `syz.0.210'. [ 52.772299][ T4117] netlink: 32 bytes leftover after parsing attributes in process `syz.0.210'. [ 52.903250][ T3899] veth0_vlan: entered promiscuous mode [ 52.921810][ T4134] loop0: detected capacity change from 0 to 2048 [ 52.925574][ T3899] veth1_vlan: entered promiscuous mode [ 52.953353][ T4134] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.984715][ T3899] veth0_macvtap: entered promiscuous mode [ 52.998495][ T28] audit: type=1400 audit(1778118949.232:342): avc: denied { write } for pid=4131 comm="syz.0.215" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.007598][ T3899] veth1_macvtap: entered promiscuous mode [ 53.033222][ T3899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.035182][ T4134] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 281 free clusters [ 53.042235][ T3899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.062871][ T4139] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 53.069157][ T4134] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 53.085799][ T4134] EXT4-fs (loop0): This should not happen!! Data will be lost [ 53.085799][ T4134] [ 53.098341][ T4134] EXT4-fs (loop0): Total free blocks count 0 [ 53.104681][ T4134] EXT4-fs (loop0): Free/Dirty block details [ 53.110743][ T4139] SELinux: failed to load policy [ 53.116047][ T4134] EXT4-fs (loop0): free_blocks=4096 [ 53.120865][ T30] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.130320][ T4134] EXT4-fs (loop0): dirty_blocks=32 [ 53.137411][ T4134] EXT4-fs (loop0): Block reservation details [ 53.147069][ T30] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.156375][ T4134] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 53.164131][ T30] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.179321][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.188515][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.197742][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.206818][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.216150][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.225342][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.234685][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.243855][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.253184][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.263273][ T4146] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:6596:9ff5:7b00 with DS=0x31 [ 53.283477][ T28] audit: type=1400 audit(1778118949.512:343): avc: denied { create } for pid=4147 comm="syz.2.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 53.324864][ T28] audit: type=1400 audit(1778118949.522:344): avc: denied { setopt } for pid=4147 comm="syz.2.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 53.363242][ T28] audit: type=1400 audit(1778118949.522:345): avc: denied { connect } for pid=4147 comm="syz.2.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 53.481844][ T30] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.495877][ T2271] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 65793 with max blocks 1 with error 28 [ 53.531669][ T3302] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 53.619399][ T28] audit: type=1326 audit(1778118949.852:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4155 comm="syz.5.163" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d51e7cdd9 code=0x7ffc0000 [ 53.635734][ T4162] loop2: detected capacity change from 0 to 512 [ 53.691678][ T28] audit: type=1326 audit(1778118949.852:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4155 comm="syz.5.163" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d51e7cdd9 code=0x7ffc0000 [ 53.796668][ T4173] netlink: 68 bytes leftover after parsing attributes in process `syz.5.228'. [ 53.909452][ T4185] tun0: tun_chr_ioctl cmd 1074025675 [ 53.920397][ T4185] tun0: persist enabled [ 53.929838][ T4185] tun0: tun_chr_ioctl cmd 1074025675 [ 53.937499][ T4185] tun0: persist disabled [ 54.048350][ T4190] loop5: detected capacity change from 0 to 8192 [ 54.338463][ T4206] syzkaller1: entered promiscuous mode [ 54.344681][ T4206] syzkaller1: entered allmulticast mode [ 54.755673][ T4212] loop0: detected capacity change from 0 to 1024 [ 54.793383][ T4212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.824518][ T4219] loop2: detected capacity change from 0 to 512 [ 54.828739][ T4217] syzkaller1: entered promiscuous mode [ 54.846864][ T4217] syzkaller1: entered allmulticast mode [ 54.861045][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.866315][ T4219] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 54.889968][ T4219] System zones: 0-2, 18-18, 34-34 [ 54.899974][ T4219] EXT4-fs (loop2): 1 orphan inode deleted [ 54.913914][ T4219] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.931297][ T315] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 54.951947][ T4223] xt_hashlimit: size too large, truncated to 1048576 [ 54.960658][ T4219] ext4 filesystem being mounted at /56/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.972413][ T315] EXT4-fs (loop2): Remounting filesystem read-only [ 55.059926][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.437742][ T4259] syzkaller1: entered promiscuous mode [ 55.450164][ T4259] syzkaller1: entered allmulticast mode [ 55.524810][ T4263] loop5: detected capacity change from 0 to 2048 [ 55.558359][ T4263] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.710679][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.285996][ T4304] netlink: 24 bytes leftover after parsing attributes in process `syz.3.276'. [ 56.305455][ T4306] loop5: detected capacity change from 0 to 512 [ 56.344404][ T4306] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.388985][ T4306] ext4 filesystem being mounted at /21/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.395021][ T4311] loop3: detected capacity change from 0 to 2048 [ 56.438913][ T4311] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.609284][ T4299] loop2: detected capacity change from 0 to 32768 [ 56.709801][ T4299] loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 56.785378][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.900774][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.596100][ T4335] netlink: 24 bytes leftover after parsing attributes in process `syz.5.294'. [ 57.618765][ T4335] bond0: ARP target 8.4.0.0 is already present [ 57.625366][ T4335] bond0: option arp_ip_target: invalid value (1032) [ 57.662677][ T2982] loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 57.677686][ T315] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.892008][ T315] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.968729][ T315] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.979623][ T4349] loop0: detected capacity change from 0 to 8192 [ 58.028622][ T315] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.050329][ T4325] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.057693][ T4325] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.065429][ T4325] bridge_slave_0: entered allmulticast mode [ 58.072563][ T4325] bridge_slave_0: entered promiscuous mode [ 58.079827][ T4325] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.087153][ T4325] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.094602][ T4325] bridge_slave_1: entered allmulticast mode [ 58.101726][ T4325] bridge_slave_1: entered promiscuous mode [ 58.137789][ T4325] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.163138][ T4325] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.214912][ T4325] team0: Port device team_slave_0 added [ 58.225758][ T315] bridge_slave_1: left allmulticast mode [ 58.236081][ T315] bridge_slave_1: left promiscuous mode [ 58.242098][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.250136][ T315] bridge_slave_0: left allmulticast mode [ 58.255873][ T315] bridge_slave_0: left promiscuous mode [ 58.262001][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.342343][ T315] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 58.353152][ T315] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 58.363562][ T315] bond0 (unregistering): Released all slaves [ 58.372440][ T4325] team0: Port device team_slave_1 added [ 58.391683][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 58.391795][ T3655] udevd[3655]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 58.410438][ T3651] udevd[3651]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 58.412580][ T3648] udevd[3648]: inotify_add_watch(7, /dev/loop2p8, 10) failed: No such file or directory [ 58.422791][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 58.434595][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 58.453618][ T4325] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.460669][ T4325] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 58.461229][ T3649] udevd[3649]: inotify_add_watch(7, /dev/loop2p9, 10) failed: No such file or directory [ 58.488340][ T4325] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.508664][ T3650] udevd[3650]: inotify_add_watch(7, /dev/loop2p11, 10) failed: No such file or directory [ 58.509422][ T3654] udevd[3654]: inotify_add_watch(7, /dev/loop2p12, 10) failed: No such file or directory [ 58.524239][ T4325] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.536984][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop2p10, 10) failed: No such file or directory [ 58.701350][ T4325] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 58.749600][ T4325] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.797949][ T315] hsr_slave_0: left promiscuous mode [ 58.813896][ T315] hsr_slave_1: left promiscuous mode [ 58.821703][ T315] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 58.832648][ T315] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 58.849400][ T315] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 58.860810][ T315] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 58.874943][ T315] veth1_macvtap: left promiscuous mode [ 58.888569][ T315] veth0_macvtap: left promiscuous mode [ 58.896574][ T315] veth1_vlan: left promiscuous mode [ 58.902661][ T315] veth0_vlan: left promiscuous mode [ 59.080108][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 59.080127][ T28] audit: type=1400 audit(1778118955.322:408): avc: denied { create } for pid=4366 comm="syz.0.302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 59.106693][ T28] audit: type=1400 audit(1778118955.342:409): avc: denied { write } for pid=4369 comm="syz.5.293" name="event2" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 59.135908][ T28] audit: type=1400 audit(1778118955.342:410): avc: denied { ioctl } for pid=4369 comm="syz.5.293" path="/dev/input/event2" dev="devtmpfs" ino=245 ioctlcmd=0x4591 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 59.186798][ T315] team0 (unregistering): Port device team_slave_1 removed [ 59.206506][ T28] audit: type=1400 audit(1778118955.442:411): avc: denied { sys_admin } for pid=4366 comm="syz.0.302" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 59.242224][ T315] team0 (unregistering): Port device team_slave_0 removed [ 59.404164][ T4379] loop2: detected capacity change from 0 to 2048 [ 59.436496][ T4381] Illegal XDP return value 4294967274 on prog (id 28) dev syz_tun, expect packet loss! [ 59.479740][ T4379] loop2: p2 p3 p7 [ 59.509628][ T4325] hsr_slave_0: entered promiscuous mode [ 59.520950][ T4325] hsr_slave_1: entered promiscuous mode [ 59.550308][ T4325] debugfs: 'hsr0' already exists in 'hsr' [ 59.570775][ T4325] Cannot create hsr debugfs directory [ 59.588508][ T4383] loop3: detected capacity change from 0 to 512 [ 59.628311][ T4388] netlink: 'syz.0.310': attribute type 21 has an invalid length. [ 59.630726][ T4383] EXT4-fs: Ignoring removed i_version option [ 59.659112][ T4388] netlink: 168 bytes leftover after parsing attributes in process `syz.0.310'. [ 59.705336][ T4383] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.740467][ T4383] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 59.796484][ T4383] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 59.828876][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 59.835394][ C1] EXT4-fs (loop3): initial error at time 1778118956: ext4_mb_generate_buddy:1317 [ 59.844731][ C1] EXT4-fs (loop3): last error at time 1778118956: ext4_mb_generate_buddy:1317 [ 59.882142][ T4383] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.301: attempt to clear invalid blocks 33619980 len 1 [ 59.887387][ T4394] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 59.933541][ T4383] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 59.933792][ T4383] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.301: invalid indirect mapped block 1819239214 (level 0) [ 60.006918][ T4394] SELinux: failed to load policy [ 60.016170][ T4325] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 60.022106][ T4383] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 60.024384][ T4383] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.301: invalid indirect mapped block 1819239214 (level 1) [ 60.062309][ T4325] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 60.100260][ T4325] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 60.112931][ T4383] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 60.117267][ T4383] EXT4-fs (loop3): 1 truncate cleaned up [ 60.144670][ T4325] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 60.170709][ T4325] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 60.208201][ T4383] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.226334][ T4325] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 60.252819][ T4325] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 60.293461][ T4325] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 60.313770][ T28] audit: type=1400 audit(1778118956.552:412): avc: denied { write } for pid=4396 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.350250][ T4383] EXT4-fs (loop3): shut down requested (1) [ 60.391583][ T28] audit: type=1400 audit(1778118956.632:413): avc: denied { write } for pid=4413 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.392221][ T4383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 60.430621][ T4420] netlink: 24 bytes leftover after parsing attributes in process `syz.0.305'. [ 60.461971][ T4420] bond0: ARP target 8.4.0.0 is already present [ 60.471909][ T4383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 60.472445][ T4422] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 60.489855][ T4383] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 60.493539][ T28] audit: type=1400 audit(1778118956.662:414): avc: denied { create } for pid=4417 comm="syz.5.315" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.508043][ T4420] bond0: option arp_ip_target: invalid value (1032) [ 60.536893][ T3021] 8021q: adding VLAN 0 to HW filter on device eth6 [ 60.539867][ T4422] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop3 ino=12 [ 60.553142][ T28] audit: type=1400 audit(1778118956.662:415): avc: denied { write } for pid=4417 comm="syz.5.315" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 60.562292][ T4325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.601406][ T28] audit: type=1400 audit(1778118956.742:416): avc: denied { setattr } for pid=4382 comm="syz.3.301" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 60.613564][ T4325] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.672033][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.679683][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.693283][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.708352][ T2271] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.715473][ T2271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.780437][ T4325] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.791685][ T4325] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.867947][ T28] audit: type=1400 audit(1778118957.102:417): avc: denied { write } for pid=4430 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.929620][ T4325] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.937367][ T3021] 8021q: adding VLAN 0 to HW filter on device eth5 [ 61.066881][ T4325] veth0_vlan: entered promiscuous mode [ 61.075685][ T3021] 8021q: adding VLAN 0 to HW filter on device eth7 [ 61.084050][ T4325] veth1_vlan: entered promiscuous mode [ 61.101643][ T4325] veth0_macvtap: entered promiscuous mode [ 61.109680][ T4325] veth1_macvtap: entered promiscuous mode [ 61.121935][ T4325] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.133814][ T4325] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.146091][ T2271] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.164476][ T2271] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.184562][ T2271] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.195700][ T2271] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.265559][ T3021] 8021q: adding VLAN 0 to HW filter on device eth8 [ 61.287041][ T4497] SELinux: ebitmap: map size 2164195130 does not match my size 64 (high bit was 0) [ 61.297404][ T4497] SELinux: failed to load policy [ 61.503472][ T4511] loop0: detected capacity change from 0 to 512 [ 61.533908][ T4511] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 61.550972][ T4517] loop5: detected capacity change from 0 to 128 [ 61.593687][ T4517] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 61.606865][ T4511] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 61.645054][ T4511] EXT4-fs (loop0): 1 truncate cleaned up [ 61.651791][ T4517] ext4 filesystem being mounted at /29/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 61.670920][ T4511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 61.688282][ T4534] net_ratelimit: 3319 callbacks suppressed [ 61.688357][ T4534] ip6_tunnel: non-ECT from fe88:a43d:e1a4:0000:0000:0000:0000:7d01 with DS=0x2 [ 61.726302][ T4537] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 61.726318][ T3899] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 61.732983][ T4537] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 61.765645][ T4537] vhci_hcd vhci_hcd.0: Device attached [ 61.783092][ T4542] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(6) [ 61.789750][ T4542] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 61.811110][ T4542] vhci_hcd vhci_hcd.0: Device attached [ 61.822985][ T4537] vhci_hcd vhci_hcd.0: pdev(2) rhport(2) sockfd(5) [ 61.829674][ T4537] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 61.851663][ T4537] vhci_hcd vhci_hcd.0: Device attached [ 61.870075][ T4537] vhci_hcd vhci_hcd.0: pdev(2) rhport(3) sockfd(9) [ 61.876648][ T4537] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 61.897853][ T4537] vhci_hcd vhci_hcd.0: Device attached [ 61.920156][ T4537] vhci_hcd vhci_hcd.0: pdev(2) rhport(4) sockfd(11) [ 61.926885][ T4537] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 61.943170][ T4537] vhci_hcd vhci_hcd.0: Device attached [ 61.960779][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.973618][ T4538] vhci_hcd: connection closed [ 61.973605][ T4551] vhci_hcd: connection closed [ 61.973756][ T4547] vhci_hcd: connection closed [ 61.978513][ T4543] vhci_hcd: connection closed [ 61.988486][ T4549] vhci_hcd: connection closed [ 61.993626][ T2064] vhci_hcd vhci_hcd.2: stop threads [ 62.014105][ T2064] vhci_hcd vhci_hcd.2: release socket [ 62.019596][ T35] usb 5-1: new low-speed USB device number 2 using vhci_hcd [ 62.033765][ T2064] vhci_hcd vhci_hcd.2: disconnect device [ 62.049091][ T2064] vhci_hcd vhci_hcd.2: stop threads [ 62.054735][ T2064] vhci_hcd vhci_hcd.2: release socket [ 62.063313][ T2064] vhci_hcd vhci_hcd.2: disconnect device [ 62.079428][ T2064] vhci_hcd vhci_hcd.2: stop threads [ 62.089047][ T2064] vhci_hcd vhci_hcd.2: release socket [ 62.101709][ T2064] vhci_hcd vhci_hcd.2: disconnect device [ 62.124328][ T2064] vhci_hcd vhci_hcd.2: stop threads [ 62.134088][ T2064] vhci_hcd vhci_hcd.2: release socket [ 62.145418][ T2064] vhci_hcd vhci_hcd.2: disconnect device [ 62.163616][ T2064] vhci_hcd vhci_hcd.2: stop threads [ 62.178865][ T2064] vhci_hcd vhci_hcd.2: release socket [ 62.189177][ T2064] vhci_hcd vhci_hcd.2: disconnect device [ 62.218564][ T4564] netlink: 'syz.3.331': attribute type 1 has an invalid length. [ 62.232967][ T4564] 8021q: adding VLAN 0 to HW filter on device bond1 [ 62.322597][ T4577] syzkaller1: entered promiscuous mode [ 62.328096][ T4577] syzkaller1: entered allmulticast mode [ 62.936819][ T4591] loop5: detected capacity change from 0 to 512 [ 62.950198][ T4591] EXT4-fs: Ignoring removed i_version option [ 62.964382][ T4591] EXT4-fs: Ignoring removed mblk_io_submit option [ 62.974669][ T4591] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -13 [ 62.984323][ T4591] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 63.000476][ T4591] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #13: comm syz.5.340: attempt to clear invalid blocks 33619980 len 1 [ 63.014007][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 63.014034][ C1] EXT4-fs (loop5): initial error at time 1778118959: ext4_mb_generate_buddy:1317 [ 63.014059][ C1] EXT4-fs (loop5): last error at time 1778118959: ext4_mb_generate_buddy:1317 [ 63.041651][ T4591] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.042417][ T4591] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.340: invalid indirect mapped block 1819239214 (level 0) [ 63.066003][ T4591] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.067664][ T4591] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.340: invalid indirect mapped block 1819239214 (level 1) [ 63.091310][ T4591] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.092945][ T4591] EXT4-fs (loop5): 1 truncate cleaned up [ 63.109860][ T4591] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.155548][ T4591] EXT4-fs (loop5): shut down requested (1) [ 63.169199][ T4591] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 63.191718][ T4591] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 63.220349][ T4591] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 63.220441][ T4603] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 63.258984][ T4603] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 63.322781][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.334581][ T4609] netlink: 8 bytes leftover after parsing attributes in process `syz.2.346'. [ 63.389273][ T4616] netlink: 'syz.5.347': attribute type 3 has an invalid length. [ 63.423820][ T4616] netlink: 'syz.5.347': attribute type 1 has an invalid length. [ 63.447064][ T4616] netlink: 60387 bytes leftover after parsing attributes in process `syz.5.347'. [ 63.571058][ T4636] loop5: detected capacity change from 0 to 256 [ 63.794847][ T4663] loop0: detected capacity change from 0 to 512 [ 63.804146][ T4663] EXT4-fs: Ignoring removed i_version option [ 63.811820][ T4663] EXT4-fs: Ignoring removed mblk_io_submit option [ 63.820739][ T4663] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -13 [ 63.836538][ T4663] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 63.851355][ T4663] EXT4-fs error (device loop0): ext4_clear_blocks:876: inode #13: comm syz.0.360: attempt to clear invalid blocks 33619980 len 1 [ 63.858862][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 63.864888][ T4663] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.871493][ C0] EXT4-fs (loop0): initial error at time 1778118961: ext4_mb_generate_buddy:1317 [ 63.888636][ T4663] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.360: invalid indirect mapped block 1819239214 (level 0) [ 63.890082][ C0] EXT4-fs (loop0): last error at time 1778118961: ext4_clear_blocks:876: inode 13 [ 63.913605][ T4663] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.915043][ T4663] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.360: invalid indirect mapped block 1819239214 (level 1) [ 63.938479][ T4663] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 63.951439][ T4663] EXT4-fs (loop0): 1 truncate cleaned up [ 63.996221][ T4663] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.031611][ T4663] EXT4-fs (loop0): shut down requested (1) [ 64.038052][ T4663] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 64.054846][ T4663] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 64.081126][ T4663] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 64.100473][ T4677] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 64.123418][ T4677] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop0 ino=12 [ 64.179845][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.241607][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 64.241670][ T28] audit: type=1400 audit(1778118961.485:445): avc: denied { write } for pid=4676 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.331031][ T28] audit: type=1400 audit(1778118961.555:446): avc: denied { write } for pid=4693 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.585130][ T28] audit: type=1400 audit(1778118961.825:447): avc: denied { write } for pid=4696 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.644767][ T28] audit: type=1400 audit(1778118961.885:448): avc: denied { write } for pid=4707 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.908087][ T4670] syz.5.361 (4670) used greatest stack depth: 8696 bytes left [ 64.988132][ T28] audit: type=1400 audit(1778118962.225:449): avc: denied { create } for pid=4722 comm="syz.3.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 65.033928][ T4715] loop2: detected capacity change from 0 to 8192 [ 65.070448][ T28] audit: type=1400 audit(1778118962.315:450): avc: denied { write } for pid=4722 comm="syz.3.373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 66.027700][ T4749] loop6: detected capacity change from 0 to 512 [ 66.037553][ T4749] EXT4-fs: Ignoring removed i_version option [ 66.044720][ T4749] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.055449][ T4749] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -13 [ 66.070332][ T4749] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 66.088852][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 66.095421][ C0] EXT4-fs (loop6): initial error at time 1778118963: ext4_mb_generate_buddy:1317 [ 66.104692][ C0] EXT4-fs (loop6): last error at time 1778118963: ext4_mb_generate_buddy:1317 [ 66.116881][ T4749] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #13: comm syz.6.379: attempt to clear invalid blocks 33619980 len 1 [ 66.136417][ T4749] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 66.136625][ T4749] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.379: invalid indirect mapped block 1819239214 (level 0) [ 66.220772][ T4749] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 66.243650][ T4749] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.379: invalid indirect mapped block 1819239214 (level 1) [ 66.271160][ T4749] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 66.271562][ T4749] EXT4-fs (loop6): 1 truncate cleaned up [ 66.298558][ T4749] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.341836][ T28] audit: type=1400 audit(1778118963.585:451): avc: denied { read write } for pid=4758 comm="syz.5.382" 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 [ 66.374332][ T4749] EXT4-fs (loop6): shut down requested (1) [ 66.385229][ T4749] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=12 [ 66.398914][ T4749] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=12 [ 66.407808][ T28] audit: type=1400 audit(1778118963.585:452): avc: denied { open } for pid=4758 comm="syz.5.382" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 66.441241][ T4749] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=12 [ 66.450906][ T4760] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=12 [ 66.459978][ T28] audit: type=1400 audit(1778118963.625:453): avc: denied { ioctl } for pid=4758 comm="syz.5.382" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 66.495959][ T4760] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop6 ino=12 [ 66.537539][ T4325] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.713255][ T4770] loop6: detected capacity change from 0 to 8192 [ 67.078953][ T35] usb 5-1: enqueue for inactive port 0 [ 67.087308][ T35] usb 5-1: enqueue for inactive port 0 [ 67.100975][ T4779] loop2: detected capacity change from 0 to 128 [ 67.136551][ T28] audit: type=1400 audit(1778118964.375:454): avc: denied { connect } for pid=4778 comm="syz.2.393" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 67.178962][ T35] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 67.231969][ T4789] loop6: detected capacity change from 0 to 512 [ 67.270289][ T4791] loop2: detected capacity change from 0 to 4096 [ 67.277183][ T4789] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 67.285667][ T4789] System zones: 0-2, 18-18, 34-34 [ 67.293132][ T4791] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.308133][ T4789] EXT4-fs (loop6): 1 orphan inode deleted [ 67.315103][ T4789] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.328717][ T315] EXT4-fs error (device loop6): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 67.332136][ T4796] netlink: 67 bytes leftover after parsing attributes in process `syz.5.397'. [ 67.345035][ T315] loop6: lost filesystem error report for type 5 error -117 [ 67.349808][ T4789] ext4 filesystem being mounted at /file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.349963][ T315] EXT4-fs (loop6): Remounting filesystem read-only [ 67.529692][ T4802] loop5: detected capacity change from 0 to 512 [ 67.565574][ T4802] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.401: corrupted in-inode xattr: invalid ea_ino [ 67.596126][ T4802] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 67.596331][ T4802] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.401: couldn't read orphan inode 15 (err -117) [ 67.605648][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 67.605668][ C0] EXT4-fs (loop5): initial error at time 1778118964: ext4_iget_extra_inode:5128: inode 15 [ 67.605695][ C0] EXT4-fs (loop5): last error at time 1778118964: ext4_iget_extra_inode:5128: inode 15 [ 67.645370][ T4802] loop5: lost filesystem error report for type 5 error -117 [ 67.779222][ T4816] loop5: detected capacity change from 0 to 8192 [ 67.795814][ T4818] loop3: detected capacity change from 0 to 512 [ 67.803365][ T4818] EXT4-fs: Ignoring removed mblk_io_submit option [ 67.811604][ T4818] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 67.895160][ T4818] ext4 filesystem being mounted at /95/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 68.320271][ T4836] loop3: detected capacity change from 0 to 8192 [ 68.632147][ T4849] netlink: 4 bytes leftover after parsing attributes in process `syz.2.415'. [ 69.173092][ T2271] Bluetooth: hci0: Frame reassembly failed (-84) [ 69.265157][ T4839] syz.6.412 (4839) used greatest stack depth: 8632 bytes left [ 69.636912][ T4882] loop5: detected capacity change from 0 to 8192 [ 69.987138][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 69.987156][ T28] audit: type=1400 audit(1778118967.225:483): avc: denied { read } for pid=4889 comm="syz.0.434" laddr=::ffff:172.20.20.10 lport=38799 faddr=::ffff:10.1.1.1 fport=20001 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 70.796002][ T4905] loop3: detected capacity change from 0 to 1024 [ 70.833037][ T4905] EXT4-fs mount: 6 callbacks suppressed [ 70.833056][ T4905] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.912705][ T28] audit: type=1400 audit(1778118968.155:484): avc: denied { write } for pid=4902 comm="syz.3.440" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 70.940353][ T28] audit: type=1400 audit(1778118968.155:485): avc: denied { create } for pid=4902 comm="syz.3.440" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 70.968026][ T28] audit: type=1400 audit(1778118968.185:486): avc: denied { write } for pid=4902 comm="syz.3.440" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.006815][ T28] audit: type=1400 audit(1778118968.205:487): avc: denied { write } for pid=4902 comm="syz.3.440" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop3" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 71.094396][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.119265][ T28] audit: type=1400 audit(1778118968.205:488): avc: denied { add_name } for pid=4902 comm="syz.3.440" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 71.238942][ T3934] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 71.379252][ T28] audit: type=1400 audit(1778118968.625:489): avc: denied { write } for pid=4920 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.440980][ T28] audit: type=1400 audit(1778118968.685:490): avc: denied { write } for pid=4931 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.552220][ T28] audit: type=1400 audit(1778118968.795:491): avc: denied { write } for pid=4934 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.587454][ T28] audit: type=1400 audit(1778118968.825:492): avc: denied { write } for pid=4945 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 71.894277][ T4955] loop5: detected capacity change from 0 to 8192 [ 72.028144][ T4972] loop6: detected capacity change from 0 to 512 [ 72.054705][ T4972] EXT4-fs (loop6): 1 truncate cleaned up [ 72.106754][ T4972] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.142049][ T4972] EXT4-fs error (device loop6): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.6.452: bad entry in directory: inode out of bounds - offset=0, inode=131074, rec_len=12, size=1024 fake=1 [ 72.163171][ T4972] EXT4-fs error (device loop6) in ext4_delete_entry:2744: Corrupt filesystem [ 72.173693][ T4972] EXT4-fs warning (device loop6): ext4_rename_delete:3739: inode #2: comm syz.6.452: Deleting old file: nlink 4, error=-117 [ 72.200117][ T4972] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.452: bg 0: block 465: padding at end of block bitmap is not set [ 72.216288][ T4972] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 72.227032][ T4972] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.452: invalid indirect mapped block 234881024 (level 0) [ 72.243094][ T4972] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 72.272513][ T4325] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.360297][ T4982] loop6: detected capacity change from 0 to 512 [ 72.377879][ T4982] EXT4-fs error (device loop6): ext4_iget_extra_inode:5128: inode #15: comm syz.6.454: corrupted in-inode xattr: invalid ea_ino [ 72.392695][ T4982] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 72.392901][ T4982] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.454: couldn't read orphan inode 15 (err -117) [ 72.402242][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 72.402262][ C1] EXT4-fs (loop6): initial error at time 1778118969: ext4_iget_extra_inode:5128: inode 15 [ 72.402304][ C1] EXT4-fs (loop6): last error at time 1778118969: ext4_iget_extra_inode:5128: inode 15 [ 72.443674][ T4982] loop6: lost filesystem error report for type 5 error -117 [ 72.455600][ T4982] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.466772][ T4989] loop5: detected capacity change from 0 to 128 [ 72.500053][ T4989] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.523196][ T4325] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.534779][ T4989] ext4 filesystem being mounted at /61/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.587552][ T3899] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.703823][ T5004] netlink: 'syz.2.460': attribute type 2 has an invalid length. [ 72.717560][ T5004] netlink: 12 bytes leftover after parsing attributes in process `syz.2.460'. [ 72.891396][ T5023] loop2: detected capacity change from 0 to 512 [ 72.927750][ T5023] EXT4-fs (loop2): 1 truncate cleaned up [ 72.952500][ T5023] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.999680][ T5023] EXT4-fs error (device loop2): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.2.466: bad entry in directory: inode out of bounds - offset=0, inode=131074, rec_len=12, size=1024 fake=1 [ 73.096402][ T5023] EXT4-fs error (device loop2) in ext4_delete_entry:2744: Corrupt filesystem [ 73.122635][ T5026] loop3: detected capacity change from 0 to 8192 [ 73.125247][ T5023] EXT4-fs warning (device loop2): ext4_rename_delete:3739: inode #2: comm syz.2.466: Deleting old file: nlink 4, error=-117 [ 73.212707][ T5023] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.466: bg 0: block 465: padding at end of block bitmap is not set [ 73.270667][ T5023] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 73.286751][ T5023] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.466: invalid indirect mapped block 234881024 (level 0) [ 73.334117][ T5023] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 73.392688][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.537325][ T5050] loop2: detected capacity change from 0 to 1024 [ 73.578302][ T5050] EXT4-fs: Ignoring removed bh option [ 73.620512][ T5050] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.644041][ T5050] EXT4-fs error (device loop2): ext4_read_inline_dir:1494: inode #12: block 7: comm syz.2.470: path /103/file1/file0: bad entry in directory: rec_len is too small for name_len - offset=40, inode=14, rec_len=40, size=80 fake=0 [ 73.744224][ T5050] EXT4-fs (loop2): Remounting filesystem read-only [ 73.794642][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.103042][ T5072] loop5: detected capacity change from 0 to 128 [ 74.134110][ T5072] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 74.182700][ T5072] ext4 filesystem being mounted at /66/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 74.235508][ T5072] EXT4-fs warning (device loop5): ext4_group_extend:1885: will only finish group (8193 blocks, 8129 new) [ 74.267773][ T5077] loop0: detected capacity change from 0 to 512 [ 74.298660][ T5072] EXT4-fs warning (device loop5): ext4_group_extend:1890: can't read last block, resize aborted [ 74.314856][ T5077] EXT4-fs (loop0): 1 truncate cleaned up [ 74.333542][ T5077] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.393681][ T5076] loop2: detected capacity change from 0 to 8192 [ 74.418503][ T5077] EXT4-fs error (device loop0): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.0.479: bad entry in directory: inode out of bounds - offset=0, inode=131074, rec_len=12, size=1024 fake=1 [ 74.455502][ T5084] netlink: 4 bytes leftover after parsing attributes in process `syz.6.483'. [ 74.476410][ T5084] netlink: 48 bytes leftover after parsing attributes in process `syz.6.483'. [ 74.501155][ T5077] EXT4-fs error (device loop0) in ext4_delete_entry:2744: Corrupt filesystem [ 74.505641][ T3899] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 74.526041][ T5077] EXT4-fs warning (device loop0): ext4_rename_delete:3739: inode #2: comm syz.0.479: Deleting old file: nlink 4, error=-117 [ 74.583208][ T5077] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.479: bg 0: block 465: padding at end of block bitmap is not set [ 74.660601][ T5077] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 74.714357][ T5077] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.479: invalid indirect mapped block 234881024 (level 0) [ 74.769060][ T5077] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 74.798350][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.515811][ T3447] Bluetooth: hci0: Frame reassembly failed (-84) [ 75.609234][ T28] kauditd_printk_skb: 25 callbacks suppressed [ 75.609297][ T28] audit: type=1400 audit(1778118972.855:518): avc: denied { connect } for pid=5111 comm="syz.6.493" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 75.673694][ T28] audit: type=1400 audit(1778118972.885:519): avc: denied { write } for pid=5111 comm="syz.6.493" laddr=::1 lport=15938 faddr=::1 fport=20001 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 76.779211][ T28] audit: type=1400 audit(1778118974.015:520): avc: denied { create } for pid=5137 comm="syz.3.506" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 76.976103][ T28] audit: type=1400 audit(1778118974.215:521): avc: denied { attach_queue } for pid=5151 comm="syz.2.511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 77.361710][ T5162] loop5: detected capacity change from 0 to 512 [ 77.405284][ T5162] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.440224][ T28] audit: type=1400 audit(1778118974.685:522): avc: denied { write } for pid=5161 comm="syz.5.515" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 77.483896][ T28] audit: type=1400 audit(1778118974.705:523): avc: denied { map } for pid=5161 comm="syz.5.515" path="/74/file0/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 77.513681][ T28] audit: type=1400 audit(1778118974.705:524): avc: denied { execute } for pid=5161 comm="syz.5.515" path="/74/file0/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 77.558904][ T3934] Bluetooth: hci0: command 0x1003 tx timeout [ 77.558910][ T4864] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 77.589449][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.652303][ T3447] Bluetooth: hci0: Frame reassembly failed (-84) [ 77.693646][ T5154] syz.3.512 invoked oom-killer: gfp_mask=0x402dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN), order=0, oom_score_adj=1000 [ 77.709662][ T5154] CPU: 1 UID: 0 PID: 5154 Comm: syz.3.512 Not tainted syzkaller #0 PREEMPT(full) [ 77.709696][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 77.709711][ T5154] Call Trace: [ 77.709772][ T5154] [ 77.709781][ T5154] __dump_stack+0x1d/0x30 [ 77.709860][ T5154] dump_stack_lvl+0x95/0xd0 [ 77.709884][ T5154] dump_stack+0x15/0x1b [ 77.709907][ T5154] dump_header+0x80/0x240 [ 77.709932][ T5154] oom_kill_process+0x295/0x350 [ 77.709970][ T5154] out_of_memory+0x97d/0xb80 [ 77.710028][ T5154] try_charge_memcg+0x62f/0xa10 [ 77.710067][ T5154] __memcg_kmem_charge_page+0x1ce/0x3d0 [ 77.710095][ T5154] __alloc_frozen_pages_noprof+0x18a/0x350 [ 77.710125][ T5154] alloc_pages_mpol+0xb3/0x260 [ 77.710225][ T5154] alloc_pages_noprof+0x8f/0x140 [ 77.710252][ T5154] __vmalloc_node_range_noprof+0xaed/0x11c0 [ 77.710288][ T5154] __kvmalloc_node_noprof+0x3d4/0x640 [ 77.710358][ T5154] ? futex_hash_allocate+0x190/0x9a0 [ 77.710462][ T5154] ? futex_hash_allocate+0x190/0x9a0 [ 77.710509][ T5154] futex_hash_allocate+0x190/0x9a0 [ 77.710572][ T5154] ? cap_task_prctl+0x13f/0x6b0 [ 77.710601][ T5154] futex_hash_prctl+0xd8/0xf0 [ 77.710637][ T5154] __se_sys_prctl+0x4f4/0x1400 [ 77.710685][ T5154] __x64_sys_prctl+0x67/0x80 [ 77.710714][ T5154] x64_sys_call+0x2533/0x3020 [ 77.710742][ T5154] do_syscall_64+0x12c/0x3b0 [ 77.710774][ T5154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.710853][ T5154] RIP: 0033:0x7f7140e8cdd9 [ 77.710872][ T5154] 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 [ 77.710894][ T5154] RSP: 002b:00007f713f8e7028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 77.710947][ T5154] RAX: ffffffffffffffda RBX: 00007f7141105fa0 RCX: 00007f7140e8cdd9 [ 77.710969][ T5154] RDX: 0000000001000000 RSI: 0000000000000001 RDI: 000000000000004e [ 77.710985][ T5154] RBP: 00007f7140f22d69 R08: 0000000000000000 R09: 0000000000000000 [ 77.711000][ T5154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.711080][ T5154] R13: 00007f7141106038 R14: 00007f7141105fa0 R15: 00007ffd16bfb138 [ 77.711101][ T5154] [ 77.711134][ T5154] memory: usage 307200kB, limit 307200kB, failcnt 2031 [ 77.991024][ T5154] memory+swap: usage 146740kB, limit 9007199254740988kB, failcnt 0 [ 78.022099][ T5177] netlink: 'syz.5.517': attribute type 83 has an invalid length. [ 78.061929][ T5154] kmem: usage 122496kB, limit 9007199254740988kB, failcnt 0 [ 78.069620][ T5154] Memory cgroup stats for /syz3: [ 78.070027][ T5154] cache 524288 [ 78.078685][ T5154] rss 118784 [ 78.091228][ T5154] shmem 0 [ 78.094890][ T5154] mapped_file 65536 [ 78.099211][ T5154] dirty 4096 [ 78.107034][ T5154] writeback 0 [ 78.134017][ T5154] workingset_refault_anon 160 [ 78.145422][ T5154] workingset_refault_file 1335 [ 78.154288][ T5154] swap 229376 [ 78.157833][ T5154] swapcached 1159168 [ 78.163194][ T5154] pgpgin 39946 [ 78.166776][ T5154] pgpgout 39781 [ 78.171453][ T5154] pgfault 57695 [ 78.175253][ T5154] pgmajfault 79 [ 78.179230][ T5154] inactive_anon 0 [ 78.183057][ T5154] active_anon 151552 [ 78.187426][ T5154] inactive_file 0 [ 78.206186][ T5190] loop0: detected capacity change from 0 to 128 [ 78.213501][ T5154] active_file 524288 [ 78.217540][ T5154] unevictable 0 [ 78.221627][ T5154] hierarchical_memory_limit 314572800 [ 78.242361][ T5190] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 78.259463][ T5154] hierarchical_memsw_limit 9223372036854771712 [ 78.274738][ T5154] total_cache 524288 [ 78.278788][ T5154] total_rss 118784 [ 78.285466][ T5154] total_shmem 0 [ 78.294796][ T5154] total_mapped_file 65536 [ 78.303170][ T5154] total_dirty 4096 [ 78.319848][ T5154] total_writeback 0 [ 78.325458][ T5154] total_workingset_refault_anon 160 [ 78.330931][ T5154] total_workingset_refault_file 1335 [ 78.347672][ T5154] total_swap 229376 [ 78.356612][ T5154] total_swapcached 1159168 [ 78.362247][ T5154] total_pgpgin 39946 [ 78.366328][ T5154] total_pgpgout 39781 [ 78.371192][ T5154] total_pgfault 57695 [ 78.382893][ T5154] total_pgmajfault 79 [ 78.387207][ T5154] total_inactive_anon 0 [ 78.392495][ T5154] total_active_anon 151552 [ 78.397240][ T5154] total_inactive_file 0 [ 78.401833][ T5154] total_active_file 524288 [ 78.434893][ T5154] total_unevictable 0 [ 78.441236][ T5154] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.512,pid=5153,uid=0 [ 78.457346][ T5154] Memory cgroup out of memory: Killed process 5154 (syz.3.512) total-vm:96216kB, anon-rss:1348kB, file-rss:22284kB, shmem-rss:0kB, UID:0 pgtables:152kB oom_score_adj:1000 [ 79.282784][ T28] audit: type=1400 audit(1778118976.525:525): avc: denied { bind } for pid=5206 comm="syz.3.536" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 79.333279][ T28] audit: type=1400 audit(1778118976.525:526): avc: denied { write } for pid=5206 comm="syz.3.536" name="ptype" dev="proc" ino=4026532455 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 79.377807][ T5220] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 79.398117][ T28] audit: type=1400 audit(1778118976.525:527): avc: denied { setopt } for pid=5207 comm="syz.2.535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 79.418165][ T5220] SELinux: failed to load policy [ 79.497873][ T5225] mmap: syz.3.539 (5225) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 79.718909][ T3934] Bluetooth: hci0: command 0x1003 tx timeout [ 79.719006][ T4864] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 79.791348][ T5230] loop6: detected capacity change from 0 to 128 [ 79.832693][ T5230] FAT-fs (loop6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 79.987368][ T5241] netlink: 8 bytes leftover after parsing attributes in process `syz.6.549'. [ 80.012996][ T5241] netlink: 34959 bytes leftover after parsing attributes in process `syz.6.549'. [ 80.074181][ T5245] No such timeout policy "syz0" [ 80.188656][ T5249] loop6: detected capacity change from 0 to 512 [ 80.197277][ T5249] EXT4-fs: test_dummy_encryption option not supported [ 80.221664][ T5249] SELinux: security_context_str_to_sid (ÿû`Û'àˆsÃÉuàA^:=®‚) failed with errno=-22 [ 80.402664][ T5253] SELinux: ebitmap: map size 2164195130 does not match my size 64 (high bit was 0) [ 80.435023][ T5253] SELinux: failed to load policy [ 80.459242][ T5256] loop5: detected capacity change from 0 to 2048 [ 80.493149][ T5256] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.543109][ T5256] EXT4-fs (loop5): shut down requested (2) [ 80.612006][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.627064][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 80.627085][ T28] audit: type=1400 audit(1778118977.865:533): avc: denied { getopt } for pid=5263 comm="syz.6.558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 80.760583][ T5272] netlink: 'syz.6.562': attribute type 2 has an invalid length. [ 80.806878][ T5275] netlink: 4 bytes leftover after parsing attributes in process `syz.5.563'. [ 80.833793][ T28] audit: type=1400 audit(1778118978.075:534): avc: denied { read write } for pid=5277 comm="syz.6.566" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 80.836639][ T3414] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 80.866802][ T5278] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.876017][ T5278] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.887067][ T5275] bond1: Invalid ad_actor_system MAC address. [ 80.901405][ T3414] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 80.912261][ T28] audit: type=1400 audit(1778118978.075:535): avc: denied { open } for pid=5277 comm="syz.6.566" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 80.936963][ T28] audit: type=1400 audit(1778118978.105:536): avc: denied { ioctl } for pid=5277 comm="syz.6.566" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 80.958802][ T5275] bond1: option ad_actor_system: invalid value (4294967295) [ 81.000814][ T5275] bond1 (unregistering): Released all slaves [ 81.009619][ T5283] SELinux: ebitmap: map size 2164195130 does not match my size 64 (high bit was 0) [ 81.023097][ T5286] fido_id[5286]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 81.056742][ T5283] SELinux: failed to load policy [ 81.071103][ T5275] Zero length message leads to an empty skb [ 81.123605][ T28] audit: type=1400 audit(1778118978.365:537): avc: denied { getopt } for pid=5290 comm="syz.3.570" laddr=fe80::aa lport=16702 faddr=ff04::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 81.197625][ T28] audit: type=1400 audit(1778118978.435:538): avc: denied { create } for pid=5296 comm="syz.3.573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 81.401175][ T28] audit: type=1400 audit(1778118978.635:539): avc: denied { bind } for pid=5315 comm="syz.5.583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 81.462250][ T28] audit: type=1326 audit(1778118978.695:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5319 comm="syz.5.584" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d51e7cdd9 code=0x7ffc0000 [ 81.534616][ T28] audit: type=1326 audit(1778118978.695:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5319 comm="syz.5.584" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d51e7cdd9 code=0x7ffc0000 [ 81.584049][ T3343] IPVS: starting estimator thread 0... [ 81.611270][ T28] audit: type=1326 audit(1778118978.695:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5319 comm="syz.5.584" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f6d51e7cdd9 code=0x7ffc0000 [ 81.675950][ T5339] loop6: detected capacity change from 0 to 512 [ 81.697085][ T5339] EXT4-fs (loop6): 1 truncate cleaned up [ 81.709080][ T5329] IPVS: using max 2640 ests per chain, 132000 per kthread [ 81.710870][ T5339] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.816644][ T4325] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.924255][ T5357] sctp: [Deprecated]: syz.6.599 (pid 5357) Use of int in max_burst socket option. [ 81.924255][ T5357] Use struct sctp_assoc_value instead [ 81.986747][ T5361] netlink: 24 bytes leftover after parsing attributes in process `syz.6.601'. [ 82.117561][ T5374] loop6: detected capacity change from 0 to 128 [ 82.140767][ T5374] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 82.163111][ T5374] ext4 filesystem being mounted at /70/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 82.242996][ T5382] loop3: detected capacity change from 0 to 1024 [ 82.256985][ T4325] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 82.280018][ T5382] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.301270][ T5382] EXT4-fs (loop3): shut down requested (0) [ 82.377569][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.568773][ T5398] netlink: 104 bytes leftover after parsing attributes in process `syz.6.617'. [ 82.604175][ T5400] netlink: 80 bytes leftover after parsing attributes in process `syz.3.618'. [ 82.633257][ T5400] netlink: 8 bytes leftover after parsing attributes in process `syz.3.618'. [ 82.648388][ T5400] netlink: 80 bytes leftover after parsing attributes in process `syz.3.618'. [ 82.665635][ T5400] netlink: 8 bytes leftover after parsing attributes in process `syz.3.618'. [ 83.179836][ T5438] loop0: detected capacity change from 0 to 256 [ 83.225032][ T5441] loop6: detected capacity change from 0 to 512 [ 83.253072][ T5441] EXT4-fs error (device loop6): ext4_orphan_get:1397: inode #15: comm syz.6.635: inode has both inline data and extents flags [ 83.293282][ T5441] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 83.293567][ T5441] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.635: couldn't read orphan inode 15 (err -117) [ 83.302796][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 83.302819][ C0] EXT4-fs (loop6): initial error at time 1778118980: ext4_orphan_get:1397: inode 15 [ 83.302879][ C0] EXT4-fs (loop6): last error at time 1778118980: ext4_orphan_get:1397: inode 15 [ 83.340843][ T5441] loop6: lost filesystem error report for type 5 error -117 [ 83.341490][ T5441] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.373528][ T4325] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.413855][ T5447] netlink: 36 bytes leftover after parsing attributes in process `syz.6.637'. [ 83.515438][ T5454] loop6: detected capacity change from 0 to 256 [ 83.594844][ T5458] batadv_slave_0: entered promiscuous mode [ 83.609847][ T5457] batadv_slave_0: left promiscuous mode [ 83.767821][ T5474] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5474 comm=syz.6.649 [ 84.022487][ T5498] batadv_slave_1: entered promiscuous mode [ 84.039103][ T5502] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5502 comm=syz.0.660 [ 84.062570][ T5498] batadv_slave_1: left promiscuous mode [ 84.144607][ T5507] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 84.345643][ T5529] sctp: [Deprecated]: syz.6.671 (pid 5529) Use of int in max_burst socket option deprecated. [ 84.345643][ T5529] Use struct sctp_assoc_value instead [ 84.410333][ T5532] loop2: detected capacity change from 0 to 512 [ 84.455964][ T5532] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.492297][ T5532] ext4 filesystem being mounted at /138/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.568579][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.667988][ T5549] loop3: detected capacity change from 0 to 8192 [ 84.706469][ T5554] netlink: 'syz.3.684': attribute type 5 has an invalid length. [ 84.810382][ T5566] loop3: detected capacity change from 0 to 512 [ 84.817542][ T5566] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 84.840489][ T5566] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.855196][ T5566] ext4 filesystem being mounted at /153/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.880642][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.922092][ T5573] vxcan1: tx drop: invalid da for name 0x00000000000000f5 [ 85.002745][ T3343] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 85.014216][ T3343] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 85.477791][ T5617] loop2: detected capacity change from 0 to 128 [ 85.485767][ T5617] vfat: Unknown parameter 'sys_imnfs' [ 85.495532][ T5617] __nla_validate_parse: 6 callbacks suppressed [ 85.495553][ T5617] netlink: 24 bytes leftover after parsing attributes in process `syz.2.711'. [ 85.550809][ T5622] loop2: detected capacity change from 0 to 512 [ 85.558797][ T5622] EXT4-fs: Ignoring removed oldalloc option [ 85.580579][ T5622] EXT4-fs (loop2): 1 truncate cleaned up [ 85.596437][ T5622] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.644765][ T2064] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.663808][ T28] kauditd_printk_skb: 87 callbacks suppressed [ 85.663824][ T28] audit: type=1400 audit(1778118982.905:630): avc: denied { write } for pid=5620 comm="syz.2.714" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 85.734508][ T5631] loop3: detected capacity change from 0 to 512 [ 85.753362][ T2064] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.772534][ T5631] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 85.853512][ T2064] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.935085][ T2064] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.965796][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.069947][ T2064] bridge_slave_1: left allmulticast mode [ 86.077893][ T2064] bridge_slave_1: left promiscuous mode [ 86.090618][ T2064] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.101781][ T2064] bridge_slave_0: left allmulticast mode [ 86.108593][ T2064] bridge_slave_0: left promiscuous mode [ 86.116586][ T2064] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.621209][ T2064] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.625368][ T28] audit: type=1400 audit(1778118983.865:631): avc: denied { mount } for pid=5661 comm="syz.5.728" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 86.668092][ T28] audit: type=1400 audit(1778118983.905:632): avc: denied { unmount } for pid=3899 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 86.714364][ T2064] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.734840][ T2064] bond0 (unregistering): Released all slaves [ 86.784387][ T28] audit: type=1400 audit(1778118984.025:633): avc: denied { write } for pid=5665 comm="syz.5.729" name="usbmon5" dev="devtmpfs" ino=157 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 86.840731][ T2064] hsr_slave_0: left promiscuous mode [ 86.862025][ T2064] hsr_slave_1: left promiscuous mode [ 86.868026][ T2064] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.882644][ T2064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.899018][ T2064] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.920394][ T2064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 86.948316][ T2064] veth1_macvtap: left promiscuous mode [ 86.962257][ T2064] veth0_macvtap: left promiscuous mode [ 86.975744][ T2064] veth1_vlan: left promiscuous mode [ 86.991717][ T2064] veth0_vlan: left promiscuous mode [ 87.013017][ T28] audit: type=1400 audit(1778118984.255:634): avc: denied { write } for pid=5677 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.060407][ T28] audit: type=1400 audit(1778118984.305:635): avc: denied { mounton } for pid=5696 comm="syz.0.736" path="/149/file0" dev="tmpfs" ino=795 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 87.088950][ T28] audit: type=1400 audit(1778118984.325:636): avc: denied { write } for pid=5698 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 87.190114][ T2064] team0 (unregistering): Port device team_slave_1 removed [ 87.220968][ T2064] team0 (unregistering): Port device team_slave_0 removed [ 87.280526][ T28] audit: type=1400 audit(1778118984.525:637): avc: denied { read } for pid=5704 comm="syz.0.742" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 87.301856][ T3021] 8021q: adding VLAN 0 to HW filter on device eth9 [ 87.343738][ T5709] loop5: detected capacity change from 0 to 128 [ 87.356469][ T5709] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 87.385396][ T5709] ext4 filesystem being mounted at /120/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 87.433331][ T5709] EXT4-fs error (device loop5): dx_make_map:1296: inode #2: block 33: comm syz.5.743: bad entry in directory: inode out of bounds - offset=988, inode=128, rec_len=36, size=1024 fake=1 [ 87.435820][ T28] audit: type=1400 audit(1778118984.675:638): avc: denied { write } for pid=5708 comm="syz.5.743" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 87.480407][ T28] audit: type=1400 audit(1778118984.675:639): avc: denied { write } for pid=5708 comm="syz.5.743" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 87.489354][ T5709] EXT4-fs error (device loop5) in do_split:2027: Corrupt filesystem [ 87.535867][ T3899] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 87.676391][ T5635] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.693538][ T5635] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.701111][ T5635] bridge_slave_0: entered allmulticast mode [ 87.707837][ T5635] bridge_slave_0: entered promiscuous mode [ 87.723599][ T3021] 8021q: adding VLAN 0 to HW filter on device eth10 [ 87.737017][ T5635] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.746831][ T5635] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.761692][ T5635] bridge_slave_1: entered allmulticast mode [ 87.768434][ T5635] bridge_slave_1: entered promiscuous mode [ 87.792289][ T5635] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.816361][ T5635] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.879228][ T5635] team0: Port device team_slave_0 added [ 87.894661][ T5635] team0: Port device team_slave_1 added [ 87.939431][ T5750] syzkaller1: entered promiscuous mode [ 87.948600][ T5750] syzkaller1: entered allmulticast mode [ 87.959217][ T5635] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.975218][ T5635] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.975253][ T5635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.976077][ T5635] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.976092][ T5635] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 87.976119][ T5635] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.058062][ T5635] hsr_slave_0: entered promiscuous mode [ 88.059458][ T5635] hsr_slave_1: entered promiscuous mode [ 88.060487][ T5635] debugfs: 'hsr0' already exists in 'hsr' [ 88.188261][ T5635] Cannot create hsr debugfs directory [ 88.209655][ T5767] netlink: 28 bytes leftover after parsing attributes in process `syz.2.754'. [ 88.226835][ T5767] netlink: 32 bytes leftover after parsing attributes in process `syz.2.754'. [ 88.236485][ T5767] netlink: 28 bytes leftover after parsing attributes in process `syz.2.754'. [ 88.256497][ T5767] netlink: 32 bytes leftover after parsing attributes in process `syz.2.754'. [ 88.266778][ T3021] 8021q: adding VLAN 0 to HW filter on device eth11 [ 88.426201][ T5635] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 88.445065][ T5635] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.455398][ T5635] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 88.495592][ T5635] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.516126][ T5635] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 88.561307][ T5635] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.572826][ T5635] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 88.581171][ T5795] netlink: 68 bytes leftover after parsing attributes in process `syz.2.761'. [ 88.602811][ T5635] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.675861][ T5813] set_capacity_and_notify: 1 callbacks suppressed [ 88.675882][ T5813] loop2: detected capacity change from 0 to 512 [ 88.676242][ T5635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.702903][ T5813] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 88.717384][ T5635] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.729656][ T3021] 8021q: adding VLAN 0 to HW filter on device eth12 [ 88.741504][ T5816] netlink: 'syz.5.765': attribute type 1 has an invalid length. [ 88.756016][ T5813] EXT4-fs (loop2): 1 truncate cleaned up [ 88.766495][ T176] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.770133][ T5813] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.773908][ T176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.823501][ T176] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.832037][ T176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.954079][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.070059][ T5836] loop5: detected capacity change from 0 to 1024 [ 89.119243][ T5836] EXT4-fs: Ignoring removed orlov option [ 89.154299][ T5836] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.214960][ T5635] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.231817][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.303095][ T5863] team0: No ports can be present during mode change [ 89.498514][ T5875] loop2: detected capacity change from 0 to 4096 [ 89.547452][ T5875] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.615685][ T5635] veth0_vlan: entered promiscuous mode [ 89.632012][ T5635] veth1_vlan: entered promiscuous mode [ 89.654127][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.660596][ T5635] veth0_macvtap: entered promiscuous mode [ 89.686327][ T5635] veth1_macvtap: entered promiscuous mode [ 89.709050][ T5635] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.733669][ T5635] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.774904][ T12] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.814288][ T12] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.837169][ T12] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.876654][ T12] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.139638][ T5916] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.242079][ T5927] sctp: [Deprecated]: syz.7.800 (pid 5927) Use of int in max_burst socket option deprecated. [ 90.242079][ T5927] Use struct sctp_assoc_value instead [ 90.346995][ T5938] netlink: 'syz.2.804': attribute type 3 has an invalid length. [ 90.389675][ T5938] netlink: 92 bytes leftover after parsing attributes in process `syz.2.804'. [ 90.477597][ T5953] loop3: detected capacity change from 0 to 128 [ 90.497459][ T5953] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 90.713292][ T5971] loop3: detected capacity change from 0 to 1024 [ 90.754641][ T5971] EXT4-fs: Ignoring removed mblk_io_submit option [ 90.778886][ T5971] EXT4-fs: Ignoring removed bh option [ 90.815395][ T5971] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 90.865242][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 90.865260][ T28] audit: type=1400 audit(1778118988.105:675): avc: denied { write } for pid=5969 comm="syz.3.819" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.884051][ T5996] loop5: detected capacity change from 0 to 2048 [ 90.946983][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.970554][ T5996] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.008468][ T28] audit: type=1400 audit(1778118988.245:676): avc: denied { read } for pid=6002 comm="syz.0.833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 91.046448][ T6005] loop3: detected capacity change from 0 to 1024 [ 91.075725][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.093088][ T6005] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 91.106177][ T28] audit: type=1400 audit(1778118988.255:677): avc: denied { watch watch_reads } for pid=5995 comm="syz.5.829" path="/141/file1/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 91.145125][ T6005] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 91.165962][ T6005] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 91.175420][ T6005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.200108][ T6005] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 91.243652][ T6005] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 91.275765][ T6005] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 91.389351][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.468556][ T28] audit: type=1400 audit(1778118988.705:678): avc: denied { unlink } for pid=3299 comm="syz-executor" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="tmpfs" ino=938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 91.540368][ T28] audit: type=1400 audit(1778118988.775:679): avc: denied { getopt } for pid=6023 comm="syz.3.840" laddr=fe80::13 lport=40746 faddr=fe80::28 fport=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 91.661592][ T6029] batman_adv: batadv0: Adding interface: macsec1 [ 91.681357][ T6029] batman_adv: batadv0: The MTU of interface macsec1 is too small (1468) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 91.728950][ T6029] batman_adv: batadv0: Interface activated: macsec1 [ 91.860060][ T6035] IPVS: sh: UDP 224.0.0.2:0 - no destination available [ 91.860137][ T3414] IPVS: starting estimator thread 0... [ 91.944485][ T6046] netlink: 8 bytes leftover after parsing attributes in process `syz.2.849'. [ 91.960559][ T6046] netlink: 8 bytes leftover after parsing attributes in process `syz.2.849'. [ 91.970719][ T6040] IPVS: using max 2688 ests per chain, 134400 per kthread [ 92.009047][ T3343] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 92.178990][ T3380] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 92.818479][ T28] audit: type=1400 audit(1778118990.055:680): avc: denied { ioctl } for pid=6096 comm="syz.0.871" path="socket:[14441]" dev="sockfs" ino=14441 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 92.870894][ T28] audit: type=1326 audit(1778118990.115:681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6098 comm="syz.3.872" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7140e8cdd9 code=0x0 [ 92.978972][ T6108] netlink: 16 bytes leftover after parsing attributes in process `syz.2.876'. [ 93.244329][ T9] IPVS: starting estimator thread 0... [ 93.248353][ T6124] netlink: 8 bytes leftover after parsing attributes in process `syz.5.882'. [ 93.250366][ T6119] IPVS: sh: UDP 224.0.0.2:0 - no destination available [ 93.278004][ T6124] netlink: 8 bytes leftover after parsing attributes in process `syz.5.882'. [ 93.299043][ T9] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 93.329055][ T9] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 93.348995][ T6123] IPVS: using max 2688 ests per chain, 134400 per kthread [ 93.453794][ T6135] loop0: detected capacity change from 0 to 128 [ 93.472770][ T6135] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 93.492084][ T6135] ext4 filesystem being mounted at /181/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 93.541139][ T3302] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 93.599260][ T3380] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 93.832431][ T6166] loop7: detected capacity change from 0 to 512 [ 93.852635][ T6166] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 93.865975][ T6166] EXT4-fs (loop7): 1 truncate cleaned up [ 93.874852][ T6166] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.898927][ T28] audit: type=1400 audit(1778118991.135:682): avc: denied { write } for pid=6164 comm="syz.7.900" name="/" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 93.991793][ T28] audit: type=1400 audit(1778118991.235:683): avc: denied { write } for pid=6164 comm="syz.7.900" name="/" dev="loop7" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 94.045915][ T5635] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.330175][ T6192] loop7: detected capacity change from 0 to 256 [ 94.334270][ T6194] loop5: detected capacity change from 0 to 512 [ 94.348392][ T6194] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 94.412597][ T6194] EXT4-fs (loop5): 1 truncate cleaned up [ 94.434419][ T6194] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.452996][ T28] audit: type=1400 audit(1778118991.695:684): avc: denied { write } for pid=6193 comm="syz.5.913" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 94.528299][ T6205] netlink: 8 bytes leftover after parsing attributes in process `syz.7.917'. [ 94.650879][ T3899] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.330410][ T6238] loop0: detected capacity change from 0 to 256 [ 95.403986][ T6243] netlink: 8 bytes leftover after parsing attributes in process `syz.5.930'. [ 95.415411][ T6245] loop2: detected capacity change from 0 to 512 [ 95.426151][ T6245] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 95.479596][ T6245] EXT4-fs (loop2): 1 truncate cleaned up [ 95.502244][ T6245] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 95.643230][ T35] IPVS: starting estimator thread 0... [ 95.651385][ T6254] IPVS: sh: UDP 224.0.0.2:0 - no destination available [ 95.758939][ T6258] IPVS: using max 2304 ests per chain, 115200 per kthread [ 95.869794][ T6269] netlink: 16 bytes leftover after parsing attributes in process `syz.5.940'. [ 95.932639][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.273605][ T6289] loop7: detected capacity change from 0 to 1024 [ 96.301235][ T6289] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: none. [ 96.320937][ T6289] EXT4-fs (loop7): shut down requested (1) [ 96.330303][ T6289] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 96.344576][ T6289] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 96.362759][ T6299] loop3: detected capacity change from 0 to 512 [ 96.370710][ T6299] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 96.382787][ T6289] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 96.392057][ T6289] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 96.398581][ T6299] EXT4-fs (loop3): 1 truncate cleaned up [ 96.403364][ T6289] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 96.408570][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 96.408589][ T28] audit: type=1400 audit(1778118993.645:689): avc: denied { write } for pid=6288 comm="syz.7.950" name="file0" dev="loop7" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.417936][ T6299] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.424179][ T28] audit: type=1400 audit(1778118993.665:690): avc: denied { add_name } for pid=6288 comm="syz.7.950" name="memory.stat" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.477099][ T6289] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop7 ino=12 [ 96.513117][ T28] audit: type=1400 audit(1778118993.755:691): avc: denied { write } for pid=6298 comm="syz.3.954" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.555571][ T5635] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 96.591519][ T6309] netlink: 16 bytes leftover after parsing attributes in process `syz.7.957'. [ 96.607528][ T28] audit: type=1400 audit(1778118993.845:692): avc: denied { write } for pid=6298 comm="syz.3.954" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 96.795616][ T3299] ================================================================== [ 96.805711][ T3299] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 96.815198][ T3299] [ 96.818014][ T3299] read-write to 0xffff88811ad18230 of 8 bytes by interrupt on cpu 0: [ 96.826975][ T3299] __xa_clear_mark+0xf5/0x1e0 [ 96.832931][ T3299] __folio_end_writeback+0xf4/0x360 [ 96.839044][ T3299] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 96.846930][ T3299] folio_end_writeback+0x1c/0x70 [ 96.852980][ T3299] ext4_finish_bio+0x450/0x760 [ 96.859167][ T3299] ext4_end_bio+0x27b/0x380 [ 96.864359][ T3299] bio_endio+0x35b/0x3f0 [ 96.869869][ T3299] blk_update_request+0x338/0x710 [ 96.875567][ T3299] blk_mq_end_request+0x26/0x50 [ 96.880465][ T3299] lo_complete_rq+0x98/0x140 [ 96.886059][ T3299] blk_done_softirq+0x77/0xb0 [ 96.891198][ T3299] handle_softirqs+0xb9/0x280 [ 96.896148][ T3299] run_ksoftirqd+0x1c/0x30 [ 96.900796][ T3299] smpboot_thread_fn+0x32a/0x510 [ 96.906067][ T3299] kthread+0x22a/0x280 [ 96.910214][ T3299] ret_from_fork+0x146/0x330 [ 96.915228][ T3299] ret_from_fork_asm+0x1a/0x30 [ 96.920535][ T3299] [ 96.923386][ T3299] read to 0xffff88811ad18230 of 8 bytes by task 3299 on cpu 1: [ 96.933054][ T3299] xas_find_marked+0x213/0x620 [ 96.939028][ T3299] filemap_get_folios_tag+0xfa/0x430 [ 96.945837][ T3299] filemap_fdatawait_keep_errors+0x6c/0x190 [ 96.952994][ T3299] sync_inodes_sb+0x424/0x4d0 [ 96.959029][ T3299] sync_filesystem+0x102/0x190 [ 96.965630][ T3299] generic_shutdown_super+0x4c/0x220 [ 96.973485][ T3299] kill_block_super+0x2a/0x70 [ 96.978879][ T3299] ext4_kill_sb+0x42/0x80 [ 96.984131][ T3299] deactivate_locked_super+0x75/0x1c0 [ 96.992112][ T3299] deactivate_super+0x97/0xa0 [ 96.998095][ T3299] cleanup_mnt+0x2bb/0x330 [ 97.004375][ T3299] __cleanup_mnt+0x19/0x20 [ 97.010399][ T3299] task_work_run+0x130/0x1a0 [ 97.017317][ T3299] exit_to_user_mode_loop+0x1f4/0x6f0 [ 97.023879][ T3299] do_syscall_64+0x232/0x3b0 [ 97.029714][ T3299] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.038961][ T3299] [ 97.042372][ T3299] value changed: 0x003fffffffffff00 -> 0x003ffffffffc0000 [ 97.052064][ T3299] [ 97.055667][ T3299] Reported by Kernel Concurrency Sanitizer on: [ 97.064043][ T3299] CPU: 1 UID: 0 PID: 3299 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 97.076872][ T3299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 97.090720][ T3299] ================================================================== [ 97.125341][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.544426][ T28] audit: type=1400 audit(1778118995.785:693): avc: denied { write } for pid=6322 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 98.571755][ T28] audit: type=1400 audit(1778118995.785:694): avc: denied { write } for pid=6333 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 99.985658][ T28] audit: type=1400 audit(1778118997.225:695): avc: denied { write } for pid=6336 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 100.017099][ T28] audit: type=1400 audit(1778118997.225:696): avc: denied { write } for pid=6347 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 100.401354][ T28] audit: type=1400 audit(1778118997.645:697): avc: denied { write } for pid=6350 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 100.431535][ T28] audit: type=1400 audit(1778118997.665:698): avc: denied { write } for pid=6361 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1