[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.700727] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.621532] random: sshd: uninitialized urandom read (32 bytes read) [ 24.978064] random: sshd: uninitialized urandom read (32 bytes read) [ 25.798195] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. [ 31.295763] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/29 05:12:51 fuzzer started 2018/04/29 05:12:52 dialing manager at 10.128.0.26:40121 [ 59.735642] can: request_module (can-proto-0) failed. [ 59.745207] can: request_module (can-proto-0) failed. 2018/04/29 05:13:22 kcov=true, comps=true 2018/04/29 05:13:28 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x9596, 0x7, 0x1, 0x1000, @time={r2, r3+30000000}, {0x26a46bdf, 0x100}, {0xd9, 0x28000000}, @raw8={"e5aa67e7110c49959645387a"}}, {0x6, 0x800, 0xb7, 0xfffffffffffffffe, @time={r4, r5+10000000}, {0x3f, 0x1}, {0x1ff, 0x9}, @raw8={"a652200d3479c42395df676b"}}, {0x0, 0x3, 0x10000, 0x3, @time={0x77359400}, {0x800, 0xfffffffffffffffb}, {0x4, 0xfffffffffffffff7}, @time=@time={0x0, 0x1c9c380}}], 0x90) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000180)={0xfffffffffffffffe, 0x7}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x7e85, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r6, 0x1}, &(0x7f0000000280)=0x8) fallocate(r1, 0x2, 0x1, 0x101) ioctl$KDENABIO(r1, 0x4b36) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={r7, 0x0, r1}) recvfrom$ipx(r1, &(0x7f0000000340)=""/219, 0xdb, 0x20, 0x0, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000440)={{0x2, 0x9, 0x1f, 0x37, 0x6, 0x1}, 0x3, 0x6, 0xff}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000480)={"73a6939e50804307e42d3df6bd9f12c90485bdac833e098f7101b2fad2e9df349b8611ccee026a94582f3d084a66589cc7a7bf1d5fb11cd6d09069d310e5f950b287a42e3ec0c5b3816bee541f5212656d3e05cad701ed50172191f19fd7078c3650921edde5cc584f0c21e0da12d34222654a8177118c2c9eb4703adfccb8c43ef974c88b3f92c0a9d442ce48e23134a735f234b0bc1812f03fe2106f7d9a7cebb25be08998aafe9b7f2d1efc3532a41c8338fb58c999f1c942239d17a76b586085e26d57c5aef9db8b3dd9ece265f0338a0dad37354196d49629dc5127a33544f4505db10eb7295b51c6ecce9a1920a507235860e5e148507ebcfe80ab11928fd7f6ad2f8016518ab21d4a462e62e8ca84b3dd34e7c57b8165645183e98803b1c195d79d853cf0ed1322935797769c1287751c28234fc3d580eac098bdf5d6cb32780ff6db8aab7523ff102530f32dca77ab3a0da62cf1327e9c388269e1e4a4cabcd77e61fe0bd92f8ef93722c3bd6b31c64529f17c386d07394bd847bfe997d99cc3fc6a61468d56c0fd836d89e93fd52a0b899c205ea2f758c143cdf98ec93f57b3b4dae6a5f1fc3ca4f90ba0fb307e4498ff72a42b73b5fc9be2eb06846c4d1dbd7e364b25d80285f4d27c4fb3d0b149c45c12a0a1af16f7b31f8c8f8c9b820a7197f7d625e9057a681196dcb68d011080875303be3df873a08215d6062f990ae980fe6e10fbdc01fedfac6b5ee3630936893246965d4c2e57538bb95810d4cffcd4a1fd83127af8088f8d738de864c0b5e8221b28168e51816436c0f2f631cd311fa9af05ce654bc621c7f24dea5cb0f72e72a5b845628449c8a71266d45e15fcba51ad111e70745ad89533e66a62763f1688f06f0c8b2960e216575e437cfdb4479386d568aa1083b231e4869056f7fb75194132d7f72ad0e37dbe3c71e30468cc4f4fa1c9904c7714553266cccf092eb4a12afdc682eedc7c0197d74cc29c217ecccaf3389595d7adb62d29eab6ce95cf0a62eada483c64c18b418dac457ad503efd24975f2e53f9550c136c28db6bb2db00ac765cc16e9e6ac12c769e9e1991931529f3e6b1770d5b5b9f289679463b21af038531e7a18a64b04cbe4c5d061fc372c21229b251a39b87bece21e8107311538d21a3c564a3032c3b88138c172c3a04b7679dd7b1f1c7e5666fa19892d1700f2ff848a63cb7233598225e10adf7844c3306a62adcb782b90ddea873b4ae480cd2f7783c1f8436098e4a7ff3914c55278dd832e1e81f859b369e5b99826d897575b56526ba941a707afb90866eed700c5b655d7074f00d6ab88b31c1d120ff840821f66c8cee0f53ad73089a7888fb2ad032c557b25fe3fbe03081207c513fb0537fb71e16e1f6d9fc5038679ca003151f0419a46c0d24b758063d6510471234d7541cdb3280c8ede8b"}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000880)={{0xd000, 0x6, 0xe, 0xffffffff, 0x10000, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x7, 0x7fff}, {0x4, 0x0, 0x1f, 0x93, 0x4, 0x800, 0x3, 0x3f, 0xffffffffffffff84, 0xd5a, 0x3, 0x40}, {0x2000, 0x0, 0xf, 0x0, 0x4, 0x3, 0x4, 0x4, 0x200, 0x2, 0x7fffffff, 0x7}, {0x104000, 0x2, 0xe, 0x7, 0x8b, 0x2, 0xfffffffffffffff8, 0x9, 0x0, 0x2, 0xffffffff, 0x7}, {0x14000, 0xf000, 0x0, 0x1, 0xde0, 0x2, 0x0, 0x8, 0x9, 0x10000, 0x8, 0xfffffffffffff800}, {0xf000, 0x107000, 0x4, 0x13bd, 0x9, 0x7f, 0x401, 0x800, 0x7, 0x4, 0x55, 0x37e4}, {0x13000, 0x2, 0x3, 0x6db53b18, 0x1, 0x34bc9e, 0x2, 0x8, 0x6, 0x9, 0x5, 0x7fff}, {0x1, 0x5001, 0x1a, 0x5, 0x200, 0xffffffffffffffff, 0x7, 0x9, 0xfffffffffffffffc, 0x2, 0x9, 0x3}, {0x7002, 0x2000}, {0x2, 0x5000}, 0x80000000, 0x0, 0x2000, 0x142622, 0xd, 0x4000, 0x4001, [0xff, 0x7, 0x75]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f00000009c0)={0x5, 0x5002d81a, 0x3c591d7e, 'queue0\x00', 0x967}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000a80)={'filter\x00'}, &(0x7f0000000b00)=0x44) bind$pptp(r1, &(0x7f0000000b40)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000b80)={'ip_vti0\x00', 0xc203}) r9 = syz_open_dev$sndtimer(&(0x7f0000000bc0)='/dev/snd/timer\x00', 0x0, 0x100) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000c00)=0x800, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000c40)={0x2682dcc9eb38af71, 0x0, [0x0, 0x2, 0x1fe, 0x9, 0x0, 0x0, 0x5, 0x7fff]}) fcntl$addseals(r9, 0x409, 0x3) pipe2(&(0x7f0000000cc0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r10, 0x6430) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ptmx\x00', 0x1, 0x0) rt_sigreturn() 2018/04/29 05:13:28 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x999, 0x3, 0x4, 0x1]}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0xdc, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x5, 0x2) connect(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x3, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xb9}}}, 0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fgetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)=""/45, 0x2d) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) name_to_handle_at(r0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0xff, 0x2, "cb81b0c7a2fdc0a3427aaabac5307e454edb6bf1caa3f802d25e64c82c41549ec6319785b44007abec23612e707ef67e97d56b1410a2662fe6d826c2bbfe18c0489aa368b13888e91ee156ed6a8362a28cd337b219ac778ce85ab7497f8e27e4b49e2a2e8f05e9ca9c173c601f6238d0d5e04e39cfac253a5b428fb0dd7ee11c551a7f6ef0b418414caf4ef560124d397f225a421958f78f225cace5797034f8780f5d392b2e7fd1834511fd42911c61d17134980009d398ff622d99c319681afb155669b97e88e0385066ebec9a199e21f4644cd01a56c33ce1827d04bb0f16366a689dfd332bb6876c5da3e8c7a147d593860f673047"}, &(0x7f0000000340), 0x1400) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000380)=0x1, 0x4) syz_mount_image$f2fs(&(0x7f00000003c0)='f2fs\x00', &(0x7f0000000400)='./file2\x00', 0x731, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000440)="c40d1b45d2bb50f7d15fc3297e23f94c85ab4963c600cf0f09367929be66a5599465fbdc3bed3ef40bcaa21e5c90756626c2e56c986a278f91b582c1befc4ea24b366868b77a1eb127f78ae228de51e0093fda487f47a6815963587d9e96eebddf3c9cf8cffce21207e2468e0f07a7ff04ad8855572c8400ed00637ae79653e8a9a51239da864ce3c720c4103f150bc2b62cbb3390f3645a4c23b700a3f56ca574e5b51d604d536639598735a4330c5fc69c9aa368116f252b3c1e9986db120e346c6a4280c25582f384983820b6b667ecfb6e9102bca6e3", 0xd8, 0x3}, {&(0x7f0000000540)="b92cf17903fea87179dd1ad91ac3699e6f9cfb7cb1ee4231f52d2ea7004c130082663cf0f5e1915eb17691c40fe32ac1f108639070785127b11bbeda32ced2010b2f074d71567a86396a6ce69796dfec1e06816db0b29718ebd3260010204accca35aa4ddbdc371a1aef318f762504", 0x6f, 0x7f}], 0x0, &(0x7f0000000600)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@inline_dentry='inline_dentry', 0x2c}, {@norecovery='norecovery', 0x2c}, {@background_gc_sync='background_gc=sync', 0x2c}]}) bind$inet6(r0, &(0x7f0000000680)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x1000000010}, 0x1c) r1 = geteuid() fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='./file1\x00', 0x0, r1, r2, 0x1, 0x80000000, 0x800000) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r4 = dup2(r0, r3) timer_create(0x6, &(0x7f00000007c0)={0x0, 0x31, 0x4}, &(0x7f0000000800)=0x0) timer_delete(r5) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000840)=0x400, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000880)=0x8000, 0x4) r6 = getpid() sched_getparam(r6, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0xf2, "06e8563f5faf18cfeeb92b0e0d49d19d2d0c7fb05cb01942bdee13bbab77c956c6167f04322e6ecae5194c7b2c3466c82a4d8552116a1583c28769088ab76f3ff46eb0aed3c8c656ae5a7adec0e862afc3296b0e1c8c83283a6d08ce9973c1c5c9a606ea4e542ca06f5fb3c58161a234e74748e66a3878ba96c02fe45fe6f68756c12f4a7bd6951c8dd4e78eb177f742cfac188b78110861ceed81d554a46f7c748dc938e6c76ac59ad4e37e837ede79593cf6391ed3ad8280942b0f86e4b95f5cbb3d673f19c89d90c05a6e6c6603c60842d7dea8f49c24a1f5b22480df6a645951e6cf2c93a5f9b94dde597db29a0546b6"}, &(0x7f0000000a00)=0xfa) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000a40)={r7, 0x5b4, 0x0, 0x120000000}, &(0x7f0000000a80)=0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000ac0)=""/224) mkdir(&(0x7f0000000bc0)='./file1\x00', 0x8) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000c00)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/29 05:13:28 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x1000, &(0x7f0000000100)=0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) bind$ax25(r0, &(0x7f0000000180)={0x3, {"fd0cae149478d3"}, 0x4}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@flushsa={0x38, 0x1c, 0x8, 0x70bd2b, 0x25dfdbfd, {0x7f}, [@tfcpad={0x8, 0x16, 0x10001}, @replay_esn_val={0x1c, 0x17, {0x0, 0x70bd2c, 0x70bd2a, 0x70bd2c, 0x70bd2b, 0xffa}}]}, 0x38}, 0x1}, 0x1) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000380)={{0x6, 0xe4d}, {0x1, 0x7}, 0x9, 0x4, 0xf54f}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)="10e60f887b9b29a526") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000004c0)={{0x1000, 0x100, 0x3, 0x6ff, 0x4, 0x7}, 0xf7c}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000500)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000540)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000580)={0x5, 0x0, {0x0, 0x3, 0x4, 0x3, 0x3}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000600)={0x2, 0x1, 0x3, 0x10000, 0x7}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x8, &(0x7f0000000640)=[{0x7, 0x2, 0x8}, {0x2, 0x3, 0x6, 0x5}, {0x4, 0x8, 0x9, 0x10001}, {0x80000001, 0xa1, 0xfffffffffffffff9}, {0xffffffff9d1ed00b, 0x6, 0xeebc, 0xfff}, {0x2, 0x16ea, 0x10001, 0x5}, {0xf0a, 0x8, 0x6, 0x41}, {0x80000001, 0x56a, 0x3, 0x4}]}, 0x10) r1 = getpid() ptrace$setsig(0x4203, r1, 0x9, &(0x7f00000006c0)={0x3e, 0x1, 0x84, 0x4}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000700)=""/242) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000800)={0x2}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000008c0)={0x3000, 0x2003, 0xf96, 0x2, 0x5}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000900)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000940)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000ac0)={0x7, 0x2, 0x15000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) 2018/04/29 05:13:28 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x10000, 0x100000001, 0x1ff, 0xc03a, 0x1000, 0x4, 0x20, 0x1, 0x7, 0x6}) fcntl$addseals(r0, 0x409, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x7a, 0x4, 0x110000000000000, 0x9, "0965dcdeaacf00b9b65847eae0130677d905635d3b2463f264ddb849969197275aa40c3a43682202f9defa4c", 0x2}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)={{0x10b, 0x3, 0xcbb2000000000, 0x92, 0x373, 0x5, 0x3ce, 0x9}, "1592c5671cb573abac708882f6f987789fcda5d8d62f4a73bab7a197c44de8d894c5219884fce399627909bec2e7487ed42b4e71ba93ac577885e42e8de26237ccc68676b072eeefac8a4532dba4758ca71b8399b4c00753821a5721", [[], []]}, 0x27c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000003c0)={0x80000000}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000400)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000440)=0x90f) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000004c0)={0x2, &(0x7f0000000480)=[{0x7ff, 0xf883, 0x3c, 0x4}, {0x14, 0x1, 0x4, 0x98b}]}) read(r1, &(0x7f0000000500)=""/231, 0xe7) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = openat(r0, &(0x7f00000006c0)='./file0\x00', 0x80002, 0x23) close(r3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000700)=""/196, &(0x7f0000000800)=0xc4) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000840)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r4 = socket(0x11, 0x805, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000880)) accept4$netrom(r0, &(0x7f00000008c0), &(0x7f0000000900)=0x10, 0x80800) sendmsg$alg(r2, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="cd2d1db229b24c0a69f3c6f7cfa7e10f87a33020c77de80c439094e71530fb98fd8707fa", 0x24}], 0x2, &(0x7f00000019c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x275f}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xf8, 0x117, 0x2, 0xe4, "de5d85dd94bade32a0578ce35c0c094e337a4a88df4a38291d8167e8c816c50d38898ce20a6ff2d2dfeea1f0473ab5ad21e9290603e29ad708408b42003d5df9e0c06cd018854af18ed740ac13b346c10353d6cc250ba0be3b813596c66a30643a87325f8d6c523d69ea5bc7dc95ecc931e386784b0a29e9c86e21ca285413cc4dc5a7f46fb8057a77df4dfc74bf9f8f006e22a5d9f1eb829a5e701eb23f78ee61d9d6aea7ad85a3285bfe3f928aaed9e6dac2aeae88deb33a5c699fa1cedf7b71c121c7b70f3261f278ce4454a42db03abd5382730116a046ee5ee2e48d74ba0c14f91e"}], 0x188, 0x4004010}, 0x2000c000) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000001bc0), 0x4) syz_open_dev$adsp(&(0x7f0000001c00)='/dev/adsp#\x00', 0x6, 0x400100) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001c80)={&(0x7f0000001c40)='./file0\x00', 0x0, 0x8}, 0x10) r5 = semget$private(0x0, 0x0, 0x200) semctl$GETNCNT(r5, 0x1, 0xe, &(0x7f0000001cc0)=""/232) 2018/04/29 05:13:28 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xfffffffffffffffe, 0xc16, 0x19, {}, 0xc787}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001880)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001980)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000019c0)={0xf, 0x10, &(0x7f0000000180)=@raw=[@alu={0x7, 0x1, 0x7, 0x0, 0xf, 0x30, 0xfffffffffffffff1}, @ldst={0x3, 0x2, 0x0, 0x1, 0x4f91b5763458df52, 0x1, 0x1}, @alu={0x4, 0x1c000000000000, 0x0, 0x2, 0x6, 0xfffffff4, 0xfffffffffffffff0}, @jmp={0x5, 0x6d6, 0x0, 0xc, 0x7, 0xffffffc8}, @alu={0x7, 0x5, 0xf, 0x6, 0x7, 0x5a}, @call={0x85, 0x0, 0x0, 0x1d}, @map={0x18, 0xf, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000200)='syzkaller\x00', 0x101, 0x1000, &(0x7f0000000240)=""/4096, 0x0, 0x1, [], r2}, 0x48) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000001ac0)="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", 0xfb) delete_module(&(0x7f0000001bc0)=':em1\x00', 0x0) r4 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) tgkill(r4, r5, 0xe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001c80)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001cc0)={@in6={{0xa, 0x4e20, 0xcb, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x10001, 0x5, 0x101, "3bdb8422cabc1ceb0b2cb6a47d018b6a6d2f02d5f10c0002dce8616d2e50d3bb4d4efc805d0a9577b7451be8a25c37292ec39dffe6f7b800dffe334ccef8be0c2c8d99ccd3c0331295ba2c9fa4612e0f"}, 0xd8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001dc0)=0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001e00)={0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001e40)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x1f}}, 0xfff, 0x0, 0x1, 0x1000}, &(0x7f0000001f00)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001f40)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x2}, 0x90) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000002040)={0x0, 0x70, 0x4, 0xfffffffffffff801, 0x8, 0x6, 0x0, 0x3, 0x6ade3b7be3a79f44, 0x2, 0xff, 0x4, 0x5, 0xfffffffffffffff7, 0x4, 0x5, 0xfffffffffffffff8, 0x1ff, 0xfffffffffffff665, 0x7f, 0x1, 0x17, 0x0, 0x3f, 0x5, 0xfffffffffffffffb, 0x3c, 0x2, 0x8, 0xb4, 0x9, 0x8, 0x100000000, 0x0, 0xfff, 0x9, 0x9a36, 0xffffffffffffffc1, 0x0, 0x800, 0x1, @perf_bp={&(0x7f0000002000), 0x3}, 0x10000, 0x40, 0x7fffffff, 0x7, 0x3, 0x100000000, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000020c0)="d6ffc1c98f053255cf9ebe2ad7792359", 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000002100)={'NETMAP\x00'}, &(0x7f0000002140)=0x1e) syz_open_dev$midi(&(0x7f0000002180)='/dev/midi#\x00', 0x81, 0x880) fcntl$getownex(r3, 0x10, &(0x7f00000021c0)) r7 = open(&(0x7f0000002200)='./file0\x00', 0x20000, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002240)={0x10203, 0x3, 0x10f000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) syz_mount_image$minix(&(0x7f0000002280)='minix\x00', &(0x7f00000022c0)='./file0\x00', 0x1, 0x2, &(0x7f0000002480)=[{&(0x7f0000002300)="1b4d2d3941048d5964cd16e50d9d37a367059ed7f523f1045fbc54143aca74c9e2a7ef611c2052fc38e3556a62848d33e53b7c25f0a4c9fdb08e69617a01d0036d18e1f3e5390bd03aaf272340a87de9cd7ad8115e95ce4aab06df9b3e23e7b8cb1363cd436f590ac7e3d1326f67739c1ec77c7073f5deb1b1eaa7b1030aea770c714b3c357ca4737eb25507ee5abc091c902100942487b9f5893e5809c5a92196e21d82a74f85eb7060eca132", 0xad, 0x4}, {&(0x7f00000023c0)="8beace01ea6e3ba34acca83ce06771f123d52af266a74c94489b9618e9f8d9d6ff58519ba25e2323c106e6411008e27a44df96d94c47238c73d49dde22f3978292f3b66bc4b0132406ea0c4ecdb2c61fee8d20a3a43c8424a612e0e40c7a36b12382b9982a3d002cdfaa3b19865ec1d732644f4a8d24dee969af98a1b1f9e770060f021e0ba27f2b44546e67116b7dcd2e0d", 0x92, 0x8}], 0x40, 0x0) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f00000024c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002500)) socket$l2tp(0x18, 0x1, 0x1) 2018/04/29 05:13:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x5, &(0x7f0000001300)=[{&(0x7f0000000080)="3a9b717de6db1721549b8c3392d2bae3f7216f10fcfcb68b4a01fc8d0f528f6555093840b29b03ebb7932e1c688c55492a0830bfb2ee777e4de03379", 0x3c, 0x3ff}, {&(0x7f00000000c0)="da0e1d12bd17b90a5eced8360c1a3a35aa8c0c0c94503e421aebebf4b5dcaed26766a87f0440366b5f7b230ed67e", 0x2e, 0x8c}, {&(0x7f0000000100)="0045891b0f6dacf9763c822b7cb8a0545b7a6ddcb54c887d3740fcd69f454df36803245dfb73bfd731e338eee0fbc35f6019caa76768199194d7362c46a8f37cdd710ae27d270300561db41d7a0a06f5624b857341fecde3fd91503168a485e564d790273951c36f03e0c76a6ed3c697753e93cc617d4e17c432db3ce78d11d8e32932bb1a2b07b56dae471478949ec32875f3a9578f9241d973b69ed65baad01d2e0656b83893e5efc809b3891ded9aca4dafa071bc68171854e33186cea5cc60e29b927a44820e2afda4", 0xcb}, {&(0x7f0000000200)="24503be95c7758e7fe2468bbee13d36d3a13465106e054979f302b730f57ba37b972b2df3b92e7c64607a07cef287b8a816dcf57a77ea9120e3e9b8317b981141dbeb3c468153f7bb4f0b03d85c542c31c19283e12312eb1a2bae732c575f008b1c46776f82ab0ce4760c455cd439cf5c234ab7de40d070f2b2a0f3bf228b6db91696e8111fe912f473efccc35347618cf02c2adcaf98e1711bff2d187dc712e1d5571f6e12b883ca09aec826a7a5dc55722828e767b5bd62c12b76bf1d29852302d8a0d7e4097374bc18aff1fb903ff2817449469e15861da3486d05933dce4b1e915", 0xe3, 0x1}, {&(0x7f0000000300)="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", 0x1000, 0x7}], 0x0, &(0x7f0000001380)={[{@codepage={'codepage', 0x3d, '862'}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_normal='check=normal', 0x2c}, {@quiet='quiet', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x33, 0x35, 0x34, 0x37, 0x37]}, 0x2c}, {@usefree='usefree', 0x2c}, {@nfs='nfs', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x33, 0x36]}, 0x2c}]}) r0 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x2080) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001840)={0x4, &(0x7f0000001440)=""/191, &(0x7f00000017c0)=[{0x8000, 0xf8, 0x7, &(0x7f0000001500)=""/248}, {0x7, 0xd2, 0x8, &(0x7f0000001600)=""/210}, {0x1, 0x7b, 0x7fffffff, &(0x7f0000001700)=""/123}, {0x100, 0x30, 0x20, &(0x7f0000001780)=""/48}]}) mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='hfsplus\x00', 0x20b0000, &(0x7f0000001940)="c6f4f664b327f8eecc61698177fb82ce28f43fc60fbd0aee48ab46919c8bef7d80285a78516408184a135452107a39bb07276213dcd47fcaba025fee33f9d65da7711f46b6f844747ef5e1db76a6304def46d25f1fae4f45259f851be07ea80467e3f31df7e285358bd29d39cb31c929a391e7ac5afe5ed490cbd0597794119872cdbd073b4450272cd1e9d998525fb52c0924d6b1c732c90e58c0b797bf8124ec653318439bd204b118ec6272e9a5dbcb97562af616f43985fa8bb1a6c0e2eca7d299e8cdb0c9ed07cd2efef527f3358e8119cc39dcac3bd12cb0c6c265b0a7bec494223955af15be5870e58bb8168ae20be7") readlinkat(r0, &(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)=""/4096, 0x1000) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005b80)={@local, @multicast2, 0x0}, &(0x7f0000005bc0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005c00)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005d00)={0x0, 0x84, &(0x7f0000005c40)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0xfc8}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x18}, 0x101}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x3, @empty, 0x80000000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000005d40)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005d80)={r2, 0x7, 0x2, [0x100000000, 0x80000001]}, 0xc) sendto$inet6(r0, &(0x7f0000005dc0)="e39928a07a9ced2dce4788a8f61788285becaf59ad2a3554abc0be8b77abc5ed6c0d1f20e255f5995443e40bfdc73bc0aaf133558e1a35a266ed7061314d02d4c6e145a071cb6b5fa156bc8534b6082fcc56f21362a90e5dfae24024d41bd367b910d3180699180feb740d9db9003f9683d57ada06d9ecdaedbd0791efc7e713582cd20589e87a96b1cf897ed80e3c43bc14a48208a2a1377b2e4576638d7c65d31f1c488c9504da4afe19037dc985be37775a9e93dec08e007e459c0a453e57aebc80521d508e6672aebf", 0xcb, 0x40000, &(0x7f0000005ec0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x7}, 0x1c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000005f00)=0x3) fchmodat(r0, &(0x7f0000005f40)='./file0\x00', 0xa0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005fc0)={0x5, &(0x7f0000005f80)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000006100)={r3, &(0x7f0000006000)=""/225}) fgetxattr(r0, &(0x7f0000006140)=@known='com.apple.system.Security\x00', &(0x7f0000006180)=""/225, 0xe1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) unlink(&(0x7f0000006280)='./file0\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000062c0)=""/83, &(0x7f0000006340)=0x53) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006380)={0x3, [0x8, 0x6, 0x0]}, &(0x7f00000063c0)=0xa) accept4$ipx(r0, 0x0, &(0x7f0000006400), 0x80800) r4 = syz_open_dev$mice(&(0x7f0000006440)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006480)=0x0) lstat(&(0x7f00000064c0)='./file0/file0\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000006580)={0x0, 0x4, r5, 0x1, r6, 0x6, 0x7fff, 0xffffffffffffffff}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000065c0)={{0xffffffffffffffff, 0x3, 0x5}, 0xffffffff, 0x918d, 0x1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5435) unlinkat(r4, &(0x7f0000006640)='./file0\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) timer_create(0x3, &(0x7f0000006740)={0x0, 0x31, 0x2, @thr={&(0x7f0000006680)="3d99b374a9188dd132ea20cccc33dbb913a398b4c95230b800298b37df493d274db6618af413c694386f71e2d2c5", &(0x7f00000066c0)="ab5ccbd56f3f5f0d2de0d7f5a6737e951f49004957cef44f2b6016ad66e6d8f62d134b75b0f04154c92bbd74bec27f209516d7f5991bfadf06e01a4f124ab10ba1061a9c3fd352d53bb3e9368f9bd87105d910f90d642e1e72b5f18ae42410c5a8e3a37ebb6e2e21bc77e3c1"}}, &(0x7f0000006780)) 2018/04/29 05:13:28 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) rt_tgsigqueueinfo(r2, r3, 0x9, &(0x7f0000000140)={0x18, 0x2, 0x7, 0x1}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r4 = accept4(r1, 0x0, &(0x7f0000000180), 0x80000) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000001c0)=0x4, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/111) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000300)=r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x7}, 0x1) recvmmsg(r4, &(0x7f0000002140)=[{{&(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/209, 0xd1}, {&(0x7f0000001500)=""/204, 0xcc}, {&(0x7f0000001600)=""/168, 0xa8}, {&(0x7f00000016c0)=""/21, 0x15}], 0x5, 0x0, 0x0, 0x9}, 0x3bc1}, {{&(0x7f0000001780)=@nl, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001800)=""/106, 0x6a}, {&(0x7f0000001880)=""/127, 0x7f}, {&(0x7f0000001900)=""/86, 0x56}, {&(0x7f0000001980)=""/189, 0xbd}, {&(0x7f0000001a40)=""/213, 0xd5}, {&(0x7f0000001b40)=""/163, 0xa3}, {&(0x7f0000001c00)=""/124, 0x7c}, {&(0x7f0000001c80)=""/227, 0xe3}, {&(0x7f0000001d80)=""/201, 0xc9}], 0x9, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000001f40)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000001fc0)=""/29, 0x1d}], 0x1, &(0x7f0000002040)=""/221, 0xdd, 0x1}, 0x6}], 0x3, 0x102, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000002200)={0x1}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002240)='/dev/autofs\x00', 0x400, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000002280)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) write(r4, &(0x7f00000022c0)="0398dfada37a9845cfaf88047db3d96145741d62a8189b4c4f924339b1adf9a14851aec3e6f8d5abc5676159c1ce59ec83e85abb65e1081a9c5c5c49869b9032040a21d90e8e4f3d37a3c23ada74362adf769ac6cf52efa71e14b5af852b8c4fd197f0a1a63de9ae34e01ec063c60f9b76ca4d1e06177ffcf11976ea72b032a3e752787d48df48d78a3ef23b2fb05dae009a9ff31730e97ce220849177a76f1eec30187020d0ff9343c112ba5fee966caac2862c28cd64885010f862d4ef7ddf086693f288216fd0a45827eb1b4af252dce8ddf6da58122999aaf48768b3e210e8eddcb4ac9c2d3cd63846f6df6882fc", 0xf0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002400)={0x0, 0x4, 0x6ce9, &(0x7f00000023c0)=0x8}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002440)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002540)=0xe8) getpeername$inet(r4, &(0x7f0000002580)={0x0, 0x0, @remote}, &(0x7f00000025c0)=0x10) connect$llc(r4, &(0x7f0000002600)={0x1a, 0x100, 0x6, 0x1, 0x7ff0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002640)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000002680)=r7) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000026c0)={0x8000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mreq(r8, 0x29, 0x1c, &(0x7f0000002740)={@dev={0xfe, 0x80, [], 0xc59}, r6}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002780)={0x7, 0xff, 0x200, 0x100, 0x9, 0x8, 0x0, 0x29b, 0x0}, &(0x7f00000027c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002800)={r9, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x2, 0x2b7, 0x403, 0x80}, &(0x7f00000028c0)=0x98) 2018/04/29 05:13:28 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setfsuid(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1, 0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3533b5f5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x6a54, 0x800a, 0x81, 0x448, r2}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x4, 0x0, 'client1\x00', 0xffffffff80000000, "a817acf1c1653648", "1a2e34447f90dd27f616b930746d67818d23f694538acf028abee0dd700095e8", 0x7, 0x3}) write$binfmt_misc(r1, &(0x7f0000000340)={'syz0', "56f7dee41a0e5aded84bff5ccc96da48f72919caabcfdf5656fe0d3469d5cc1f0adca60e934febf0cf22e1031cab79c103327dfab27cc1a42d50d0c3341bee38fbe40a60f2cb19a952abec22103d60c9664987b8061c8198e5d1c1"}, 0x5f) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000003c0)={0x9, 0x100000000}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000400)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r3 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x3, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r2, 0x1, 0x5d, "e8ca0d8f4a2dd5cffb6698b29ac8bf93ed35fe1a53646b9e77cd729025a1f14cc32feece6905d1af6ede27a66a88900d0da4249ee8003b46404c12273d7cbd8c0cc9861a6efda02d81c2e8c31a57a43560ee3456a98c6b48a9b8c5e8b1"}, 0x65) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000500)=""/168) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)={0x2, [0x8e5, 0x8]}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000640)=r3, 0x4) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000006c0)='./file0\x00', 0x78, 0x2, &(0x7f0000000800)=[{&(0x7f0000000700)="bfc5f685c57133fbcc1de2b1b10b91c34bf2c41bb0d2a9187c8b1000edd796089075d69e606ee9d1b49c9853973d9c96e34314a9602afced08acf56bc161c74896", 0x41, 0x8c4e}, {&(0x7f0000000780)="03a7fad2eb844b9475178a65738f0b1f1793b7bb3dcfb96641f341bd87f606801b88b420000384c486c48db03fbb2aeeb760d331b204cbe01fcd27ce115b3a20a5f7db89975025d032c73254d24db1bcdb2839928d762f5cd18f16d02b27069e9b467cfb47d4a0527d373b00e70c01f7f5", 0x71, 0x8}], 0x90004, &(0x7f0000000840)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x31, 0x3e, 0x2d, 0x37, 0x39]}, 0x2c}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000880)={r2, 0x7ed, 0x9, 0x7ff}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000940)=0x0) getpgid(r4) r5 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000980)=""/120) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000a00)=0x1) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000b40)={0x5, 0xfb, &(0x7f0000000a40)="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"}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000c40)={'nat\x00', 0x0, 0x4, 0x68, [], 0x4, &(0x7f0000000b80)=[{}, {}, {}, {}], &(0x7f0000000bc0)=""/104}, &(0x7f0000000cc0)=0x78) accept$inet6(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, @local}, &(0x7f0000000d40)=0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000d80)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) [ 68.562241] IPVS: ftp: loaded support on port[0] = 21 [ 68.569526] IPVS: ftp: loaded support on port[0] = 21 [ 68.611978] IPVS: ftp: loaded support on port[0] = 21 [ 68.626140] IPVS: ftp: loaded support on port[0] = 21 [ 68.647614] IPVS: ftp: loaded support on port[0] = 21 [ 68.671992] IPVS: ftp: loaded support on port[0] = 21 [ 68.701981] IPVS: ftp: loaded support on port[0] = 21 [ 68.707688] IPVS: ftp: loaded support on port[0] = 21 [ 70.773253] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.779801] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.808132] device bridge_slave_0 entered promiscuous mode [ 70.821791] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.828217] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.840313] device bridge_slave_0 entered promiscuous mode [ 70.849915] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.856516] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.865159] device bridge_slave_0 entered promiscuous mode [ 70.896737] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.903171] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.916721] device bridge_slave_0 entered promiscuous mode [ 70.924640] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.931085] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.953915] device bridge_slave_0 entered promiscuous mode [ 70.963872] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.970295] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.978664] device bridge_slave_1 entered promiscuous mode [ 70.989468] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.995884] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.003725] device bridge_slave_1 entered promiscuous mode [ 71.011323] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.017727] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.035991] device bridge_slave_0 entered promiscuous mode [ 71.046177] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.052595] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.060325] device bridge_slave_1 entered promiscuous mode [ 71.069560] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.075963] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.085633] device bridge_slave_0 entered promiscuous mode [ 71.099499] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.106970] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.113444] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.121294] device bridge_slave_1 entered promiscuous mode [ 71.143702] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.150148] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.182789] device bridge_slave_1 entered promiscuous mode [ 71.190859] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.197353] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.208125] device bridge_slave_1 entered promiscuous mode [ 71.216479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.225691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.234719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.243547] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.250056] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.258996] device bridge_slave_1 entered promiscuous mode [ 71.275305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.283534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.295135] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.301607] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.330796] device bridge_slave_0 entered promiscuous mode [ 71.356249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.366679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.375444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.384079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.395440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.448952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.457578] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.464065] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.496461] device bridge_slave_1 entered promiscuous mode [ 71.505442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.587747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.604645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.696008] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.735936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.799732] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.819935] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.831089] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.845978] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.860458] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.902645] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.955122] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.964139] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.974729] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.997267] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.008741] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.073501] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.113442] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.176496] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.184860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.191934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.214134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.221483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.254940] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.261903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.279427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.287971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.294901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.304265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.328177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.339067] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.348547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.356060] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.363070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.380756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.412319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.431072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.477493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.484420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.498807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.545135] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.563063] team0: Port device team_slave_0 added [ 72.662326] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.674533] team0: Port device team_slave_1 added [ 72.682703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.730705] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.742748] team0: Port device team_slave_0 added [ 72.762660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.776303] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.793788] team0: Port device team_slave_0 added [ 72.803536] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.817972] team0: Port device team_slave_0 added [ 72.831411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.842843] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.850740] team0: Port device team_slave_0 added [ 72.872778] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.883986] team0: Port device team_slave_0 added [ 72.891184] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.902849] team0: Port device team_slave_0 added [ 72.910885] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.928708] team0: Port device team_slave_1 added [ 72.945179] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.959989] team0: Port device team_slave_1 added [ 72.968248] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.983101] team0: Port device team_slave_1 added [ 72.993437] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.009532] team0: Port device team_slave_1 added [ 73.017059] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.026817] team0: Port device team_slave_1 added [ 73.062163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.078586] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.094894] team0: Port device team_slave_1 added [ 73.111653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.119877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.131329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.149316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.166602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.173698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.182086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.196386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.205299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.212213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.231262] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.239728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.247740] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.256354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.264809] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.275533] team0: Port device team_slave_0 added [ 73.281465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.289924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.298657] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.305942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.317742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.351543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.371239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.382855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.390554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.398177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.406356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.417395] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.424694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.433578] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.444665] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.452553] team0: Port device team_slave_1 added [ 73.459699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.468803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.476215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.483188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.500784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.528485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.552934] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.560999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.569533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.577570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.585341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.592779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.600610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.608431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.616105] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.628376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.639471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.649842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.657514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.667871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.681859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.707583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.716219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.724242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.733411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.742526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.749853] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.760290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.775351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.786858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.816630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.842131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.863343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.871303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.879270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.887087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.894905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.902787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.910522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.919351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.930184] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.937333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.945949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.967628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.975700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.987317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.998893] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.009365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.021370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.044221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.066125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.084052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.091344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.103830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.247380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.254768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.271894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.411326] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.418566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.429636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.131225] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.137751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.144765] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.151177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.172282] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.195097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.304733] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.311147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.317908] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.324886] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.338158] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.349523] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.355920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.362560] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.368949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.389117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.397530] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.403931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.410600] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.416977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.429610] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.436290] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.442652] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.449266] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.455625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.464125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.473074] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.479479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.486148] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.492561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.503495] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.674479] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.680922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.687599] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.694057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.715327] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.971771] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.978250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.984972] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.991370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.024523] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.261878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.276656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.285393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.294339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.302618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.310804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.318466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.306642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.459978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.487627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.521746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.583172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.607288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.768608] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.898148] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.986668] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.018479] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.048696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.065593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.091709] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.143562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.213997] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.222614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.231833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.363623] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.369956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.390777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.423183] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.432698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.442990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.515324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.521594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.530635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.564273] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.582459] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.593166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.609879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.636520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.646444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.674666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.729125] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.806733] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.927479] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.953612] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.033735] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.072566] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.102242] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.113106] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.128852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.150551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.171758] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.189584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.215726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.600958] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.685255] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/29 05:13:45 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100, @empty, 0x7}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr=0xe01}, 0x1f}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1b}, 0x3f}], 0xac) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000300)={0x8001, 0x7, 0x85, 0x0, 0x0, [], [], [], 0x3, 0x1}) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000000100)=ANY=[@ANYBLOB="180000ecffffff009fd239723463d60000000000000000000000000000000000000000000004c2c7a255a6d3492d0000000000"]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x800}, r2}, 0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000480)) [ 84.935659] F2FS-fs (loop2): Unable to read 1th superblock [ 84.942956] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 84.958726] QAT: Invalid ioctl [ 84.966966] F2FS-fs (loop2): Unable to read 2th superblock 2018/04/29 05:13:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x86, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000bbb000), 0x0) [ 84.996256] QAT: Invalid ioctl [ 85.002340] F2FS-fs (loop2): Unable to read 1th superblock [ 85.008084] QAT: Invalid ioctl [ 85.009170] QAT: Invalid ioctl 2018/04/29 05:13:45 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x21fb9d82603797a4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10200000009) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x106) bpf$MAP_CREATE(0x0, &(0x7f0000001080)={0x2, 0x4, 0x3, 0x0, 0x20, r0, 0x8}, 0x2c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/4096) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) [ 85.051606] F2FS-fs (loop2): Unable to read 2th superblock [ 85.056182] QAT: Invalid ioctl [ 85.067819] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 85.091655] QAT: Invalid ioctl [ 85.150962] QAT: Invalid ioctl [ 85.174509] QAT: Invalid ioctl 2018/04/29 05:13:45 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000002c0)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x0, 0x2}) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000200)=0x8) io_submit(r3, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000540)=ANY=[@ANYRES64=r3, @ANYRES32, @ANYBLOB="578547aa1a7f3542652fe256c813e8e962900e6686b63c08fa22c4dab3383c7083b3136cb0a6e31bd76beff90b67277c7f851b5de31fde90a85cb447b3ed215d508cb2ac6cb0214d0de9825831bd322657f5f9a8ea19278d259c65fb5434", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES64=r4, @ANYBLOB="6b39d360ddacb4fce2fa8050213c29f1243dd8f9103d29ed85ff31dbbd82caf00f686ca5850791a69fe3439a0e9f3b7b0f57d88b20d6baf460b6097051a6db124d44bce5cad53afad6a42a47cd0fc946de8f2468230a6c3d91a1a43d0dda70b815ac12d37db447e99afacb129953a53164464435313052b9818f55f95fd1f10d0f6f2029417060279f39403892f4caa5268bdacce4", @ANYRES32=r0, @ANYRES16, @ANYRES16=r1, @ANYPTR64], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYRES16=r2], @ANYRES64=r2, @ANYRES64, @ANYBLOB="e479a1ad966df240096f5ba480df9f8c60f7be6f1fb84c3b1f28a50bbdfaa720472c4709e6", @ANYRES64=r1, @ANYRES16=r3, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR64]]]) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x8000, 0x0) pipe2(&(0x7f0000000140), 0x80000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x4, r2}) 2018/04/29 05:13:45 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) fadvise64(r1, 0x0, 0x0, 0x1) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x6}) [ 85.202691] F2FS-fs (loop2): Unable to read 1th superblock [ 85.225807] QAT: Invalid ioctl [ 85.233282] F2FS-fs (loop2): Unable to read 2th superblock [ 85.240198] QAT: Invalid ioctl 2018/04/29 05:13:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000008c2c52390000000003000000000000000400000000000000050000000000000000080000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000080ff0300010000000000000000000000000000000000000000000000000000012200000000000000000000000000000600000000000000f7ffff"]) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f00000003c0)='net/netlink\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 05:13:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)=ANY=[]}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendto$inet6(r0, &(0x7f0000000180)="e4588f527ba0951438e0e82dff0e26baed288074e23343463daf9d1cbe92c5e402dde09ffc1c83f761e9add3d6d0dd9530bd5a722a2a94339b7e401d0d74e6fae2c985e8414f317a63caa891dbfe95b007d89c125990f396d7d1752cf9f9163b17a0bc3057dbf001c67fc80c2ced1356a92dfc261ad778123c138ead1587a3", 0x7f, 0x800, &(0x7f0000000200)={0xa, 0x4e20, 0x6, @empty, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x9, 0x20, 0x2}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2, 0x16bf}, 0x8) [ 85.259403] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 85.264300] QAT: Invalid ioctl [ 85.266605] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 85.290305] QAT: Invalid ioctl [ 85.325536] QAT: Invalid ioctl [ 85.336121] QAT: Invalid ioctl 2018/04/29 05:13:45 executing program 5: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000000200)=""/182, 0xfffffffffffffd7d) finit_module(r0, &(0x7f0000000040)='/dev/input/mice\x00', 0x3) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x200, 0xfe4f]}) [ 85.390542] F2FS-fs (loop2): Unable to read 2th superblock [ 85.452186] kvm: pic: single mode not supported [ 85.452246] kvm: pic: level sensitive irq not supported [ 85.474814] kvm: pic: single mode not supported [ 85.480337] kvm: pic: level sensitive irq not supported [ 85.498344] kvm: pic: single mode not supported [ 85.503847] kvm: pic: level sensitive irq not supported [ 85.518798] kvm: pic: single mode not supported 2018/04/29 05:13:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x10000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000200)) open(&(0x7f0000000000)='./file0/fil.0\x00', 0x800000000002040, 0xe4) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/29 05:13:46 executing program 5: syz_mount_image$xfs(&(0x7f0000000640)='xfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="444bf082c2585d6097612d44d7ac96945a55a3e9736db56a879de31c0355746ffd9369cf28569481b6c8b10f6fd3d3645669863e706dd921ad62d3e9eb070566507955c9c34bb0c1b9e680ae3311bce47d6bca2009d24baa85b7ed1f4cbc8bf93a3de218e69c41caad945a"]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) r1 = dup(r0) accept4$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f0000000200)=0x60, 0x0) fstat(r0, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x20, &(0x7f00000000c0)=ANY=[@ANYBLOB='gir=6']) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x22901) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000003c0)=""/101) 2018/04/29 05:13:46 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0x0, 0xa37, 0x12, r0}, 0x2c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/29 05:13:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) ptrace$setregset(0x4205, r1, 0x201, &(0x7f00000015c0)={&(0x7f00000013c0)="e7140b487265882129959b85c6bae7116247386e10a8a56e3a7c5e92eacc774eb8f2e975f6a3a1cb300e37c6b36b35a367c6f204e27b7100b5384642e90f835852b055560abc825f1c3d78ef780156b81148a5fd08ab6ccabba994374eb1b6c5e826ea38a98c69d823b1b3d06e369391f0652cede59ee3e29561dc2c73f1a301ff073fb8ec72558e99e2b9b55e35ae720d0d53c7d8c7dad3bd809fb1d1b6c94ccf9f236377f8ad6e11971b57a766d0874f", 0xb1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x4}) socket$inet(0x2, 0x1, 0x3) r2 = msgget$private(0x0, 0x3a9) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000014c0)=""/206) write(r0, &(0x7f000078e000)="2400000052001f0014fdf407000904000200071008000100feffffff0800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001480), &(0x7f0000001600)=0x8) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000001300)={0x3, 0x5f, 0xf5, 0xd1, &(0x7f0000000100)=""/209, 0xf8, &(0x7f0000000200)=""/248, 0x1000, &(0x7f0000000300)=""/4096}) 2018/04/29 05:13:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x82201) fcntl$setpipe(r0, 0x407, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getpgid(r2) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000100)="1986c1da624f36e29eaff492dc370befa305c37210217a219c1a21f9a25691de96cb3d174203ba20f1379a22a1aac48ca8c637b2079b92511209ba08734daa7508b8e96ac6b2b14fdf2a51fa73554974540646da3d6447f151112b39e7b0a7214c5a6b675d807e55a814f6dc27d043581fb0a967f5708dbacbfc4498a06cd38b71b39da34451b7b89e3c0a885a44a6bb78af3b7987603da2d6f22db75644e027ab0c04728f187114e089817630f2ec", &(0x7f00000001c0)=""/75}, 0x18) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r4, 0x0) 2018/04/29 05:13:46 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000080)) 2018/04/29 05:13:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) socketpair(0x2, 0x8000f, 0x1000, &(0x7f0000000040)={0xffffffffffffffff}) getrandom(&(0x7f0000000080), 0x0, 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/29 05:13:46 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x4, 0x200200) r0 = memfd_create(&(0x7f00000005c0)='/\x00', 0x1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x53, 0x1, 0x1, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x2, 0x2832, 0x2, 0x80000001, 0x2, 0x3, 0x8, 0x3cd, 0x40, 0x26e, 0x7d, 0x0, 0x38, 0x2, 0x55ed}, [{0x60000000, 0x7ff, 0x1, 0xfff, 0x9, 0x2, 0x644, 0x97}], "ac8ec101e99afd34ddc97732a7c830ecc1aa6eb369420386c7039b107bbb3a95053efeb49ce4bef65856882abd2e531e88824a16ac2165eb26bc62bbdfa8a8b9eac58eab74650b5130aeab8ba6c51f92873303d9a1385de848d8d9de146c8904a77482fd8c2f8705807a", [[], [], [], []]}, 0x4e2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/04/29 05:13:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000001300)='5', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 85.637716] kvm: pic: single mode not supported [ 86.314015] XFS (loop5): unknown mount option [DKð‚ÂX]`—a-D׬–”ZU£ésmµj‡ãUtoý“iÏ(V”¶È±oÓÓdVi†>pmÙ!­bÓéëfPyUÉÃK°Á¹æ€®3¼ä}kÊ ÒKª…·íL¼‹ù:=âæœAÊ­”Z]. 2018/04/29 05:13:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f2ff17ddffcd00ff031700ff00010000000009001a000000007fffffff0b00", 0x26) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x100, 0x4) 2018/04/29 05:13:46 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x2500) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/29 05:13:46 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x7e}}, 0x14}, 0x1}, 0x0) socketpair(0x12, 0x807, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x2, 0x5, 0x800, 0x40}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x8, 0xfffffffffffffe01}, &(0x7f0000000240)=0x8) [ 86.472696] devpts: called with bogus options [ 86.497924] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 86.532853] XFS (loop5): unknown mount option [DKð‚ÂX]`—a-D׬–”ZU£ésmµj‡ãUtoý“iÏ(V”¶È±oÓÓdVi†>pmÙ!­bÓéëfPyUÉÃK°Á¹æ€®3¼ä}kÊ ÒKª…·íL¼‹ù:=âæœAÊ­”Z]. 2018/04/29 05:13:47 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x8924, &(0x7f00000003c0)={'bridge_slave_1\x00', @ifru_flags=0x1}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000007fc0)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000008000)=0x14) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/59, 0x3b, 0x2, &(0x7f0000008040)={0x11, 0x0, r0, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/29 05:13:47 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) listen(r0, 0x0) r1 = getpid() ptrace(0x11, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x10000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0x7fffffff, 0x40}) [ 86.583522] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 86.621413] devpts: called with bogus options 2018/04/29 05:13:47 executing program 2: r0 = getpgrp(0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x100000000000001, 0x1) ppoll(&(0x7f0000000000)=[{r1, 0x90d1}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x2}, 0x8) r2 = gettid() r3 = creat(&(0x7f0000000140)='./file0\x00', 0x48) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x9) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x3}, &(0x7f0000000100), 0x8) rt_sigprocmask(0x7, &(0x7f0000032ff8)={0x80000001}, 0x0, 0x8) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x9}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/29 05:13:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) sync() fstatfs(r0, &(0x7f0000000200)=""/63) 2018/04/29 05:13:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00000ab000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x705000, 0x180000, 0x35, &(0x7f0000000080)) 2018/04/29 05:13:47 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f7379732f6e65742f81e3648fcbe64576d0426630e3474e702573796e635f306f72747300", 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000", @ANYRES16=r1, @ANYBLOB="000125bd70000800000011000000080005000400000014000300080003000300000008000300040000000800050004000000"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x884) fstat(r0, &(0x7f0000000680)) 2018/04/29 05:13:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="996ee2abbd691e7347e4a3decf308e408dcb39c150427990a6a3761da47ca8332367b622fea157db843b91df186b3c632a131dbf9d29b09943c201a5cb98cd497cd260bd3f", 0x45) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r2 = dup(r1) recvfrom$unix(r2, &(0x7f0000000480)=""/81, 0xffffffffffffffee, 0x0, 0x0, 0x0) 2018/04/29 05:13:47 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) semget$private(0x0, 0x1, 0x2) pivot_root(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0xa, 0x10001, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0xdb, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000011c0)=0xb34, 0x4) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0xffffffffffffff30) 2018/04/29 05:13:47 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xfffffffbfffffffe, 0x1, &(0x7f0000000080)=ANY=[@ANYRES64], &(0x7f0000000180)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x3c46bad50caec27f, &(0x7f0000000100)="416fe71f79ef42537532367622c1", &(0x7f00000002c0)=""/132, 0x0, 0x9}, 0x28) [ 86.725248] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/29 05:13:47 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8000000160005050000000000000000e000000200000000000004000000e4fffe0100000000000000e6ffffffffff0000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb00000000000000000000000000000000330000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029bd7000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) 2018/04/29 05:13:47 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001380)='/dev/qat_adf_ctl\x00', 0x102, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000013c0)) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioprio_get$pid(0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x8000, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x4000000000000007) bind$rds(r0, &(0x7f0000001680)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r5, 0x1, 0x0, &(0x7f0000000180)=""/124, &(0x7f0000000100)=0x7c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r7, 0x400, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xf800000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) rt_sigprocmask(0x0, &(0x7f0000001340)={0xfffffffffffffffe}, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9abe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000016c0)=@known='security.selinux\x00') dup2(r6, r7) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f00000000c0), 0x4) restart_syscall() 2018/04/29 05:13:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0x2}}, 0x7, 0x3ff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x6, [0xfff, 0x4048, 0x5, 0x1, 0x8, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x54, 0x3, 0x8000, 0x5, 0x1, 0x8001, 0x2, 0x1, r2}, &(0x7f0000000100)=0x20) 2018/04/29 05:13:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000700)={'vcan0\x00', r2}) 2018/04/29 05:13:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000340)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="6938579454d37ecf0467e59afb2176f585a445e454739c02720a6b365dfb3295379299c2684e0cb1641879c353e9fb8398128b1b5256ae05db7e134b8154794ff5085a9b507438506d5882a88b89258648c59587a26d8f7304851c3390f057bdda17495f") openat$cgroup(r1, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x9c, r3, 0x14, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa510}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) [ 86.861418] QAT: Invalid ioctl 2018/04/29 05:13:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xc0600) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x1e, r2, 0x1, 0x1074, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r3, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) listen(r3, 0x0) listen(r3, 0x0) 2018/04/29 05:13:47 executing program 0: syz_emit_ethernet(0x83, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x20}], {0x8100, 0x4, 0x2, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "a37bc9", 0x45, 0x88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "de"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000840)={0x0, 0x1, [0x0, 0x0, 0x1, 0xd1b]}) 2018/04/29 05:13:47 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/50, &(0x7f0000000100)=0x32) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x4000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), 0x2) 2018/04/29 05:13:47 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001180)={@local={0xfe, 0x80, [], 0xaa}, 0x72, r2}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0xc813, 0x100000000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x60000006}) [ 86.932587] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. [ 86.947728] QAT: Invalid ioctl [ 86.971489] netlink: 132 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/29 05:13:47 executing program 5: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000006, 0x7, 0x0) mbind(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x4002, &(0x7f0000000040)=0x81, 0x6, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0xe}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}]}, 0x2c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414aa010114aa0000006693d1a12c39c56e86"], 0x14) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000180)=0x1e) 2018/04/29 05:13:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) close(r0) [ 87.050464] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 87.535566] mmap: syz-executor3 (6877) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/29 05:13:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp6\x00') syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80040000, 0x80000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/29 05:13:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x8001}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000005c0)={r3, 0xff}, &(0x7f0000000600)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/29 05:13:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa7c7}, 0x9b19fdd4f09868a6) 2018/04/29 05:13:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) ftruncate(r2, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/04/29 05:13:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x595, 0x4008000, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000001280)="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", 0x594, 0x0, &(0x7f0000001240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x0, 0x40000, &(0x7f00004daff0)={0x2, 0x0, @rand_addr=0xe558}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/qat_adf_ctl\x00', 0x82000, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'dh\x00', 0x20, 0x2, 0x4}, 0x2c) 2018/04/29 05:13:48 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x20701) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x8, 0x4, 0x2, 0x4, 0x1}) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003080)=@listen={0x7, 0x8, 0xfa00, {r2, 0xff}}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x1000}) 2018/04/29 05:13:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/14, 0xe, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/29 05:13:48 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x769, 0x0, 0x41fefaa, 0x8bf, "b1ad85479c36823c641345fb5318fa0e1e8e9345f219fc5f3b750b5c567afe59bc81eef730fd3b149fec8332", 0x7ff}, 0x0, 0x0, 0x3, r1, 0x5, 0x0, "c7b9e65495a41ec1d9b3d63b00d4c2a3da0a59530e159b52cb10b5d2d8300f44ad9d4585a0a72f8afb06a66f49f650eb02fd40eb8ac9adb9cfc35f53cd1d2db9", &(0x7f0000000240)='eGPL}vmnet1\\\x00', 0xd, [], [0x3, 0xffffffffffffff81, 0x5, 0x8]}) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) syz_extract_tcp_res(&(0x7f0000000040), 0xffff, 0xd2e) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x4000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0xfffffffffffffaf4}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/04/29 05:13:48 executing program 5: r0 = userfaultfd(0x80000) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000011c0)="341570134221817018d02de9dd07841265d95c5882f1593d0ab0163a105f7ce0365683f57c7ae14e1abcbcb1d735a56f9cb680f4ada6f79934d7942d84a6e79e6cbbda4505be12ccbd79530da8971516bcba7f055300af2bd4221d3ad6ac931d546e29879569d29339c9f1c2e314a8b51fd336f1fd656822452f868a86936f70bf1574ac206791bea17736df69b724c92c295b651435b41202ba36d36d102849eee3491b801a0fc64694492aa50d6983f45cc0737555d51c4e75ecb3cbf788bca996e7fad1ed08bac56e2861ec541f677103793c4ddce9c0c883eb18476fefe7b9bd20b472388d07", 0xe8, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000012c0)={r1, r2, r3}, &(0x7f0000001300)=""/6, 0x6, &(0x7f0000001400)={&(0x7f0000001340)={'cryptd(md5)\x00'}, &(0x7f0000001380)="5b9288cd1b42aa8fc9b1a74debabb48a7f0a6d1db9555fa2604b8a6c5a55239a36cff141eeb1e15ab0e06bb572602f46689e784c974c4b7880151c51fd4fe5a72aeea09197ae9d415962e0c7bd9754a3e877749456c1", 0x56}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, r0, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/29 05:13:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000080)=@ax25={0x3, {"c01307e528651b"}, 0x10001}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="57a2db88dc120d58739c4c47392f79b2172d8d087e439fea8a98b2e304803e50478ab7c642af3af73323320fffacb409118a239707", 0x35}], 0x1, &(0x7f0000000140)=[{0x60, 0x113, 0xfff, "d84d8443ed307700bd2e95304d940ad13579ed0849ebae23b7b44d0423868495700de07acecf341da1ada7989b186445448245788256fdbeefa18d51beb1980a52744a5d6c0718012d33"}, {0x78, 0x117, 0xfffffffffffffffb, "f41a976232f653f921a5e1ea7642f56e39baff4e06dc05097fffa80ba17a595799eced07b311589b5a0950e83665fd8e0256ca05bc029713aa98a29f551b58319219cddb99160c33ca799efe9cb6b2af953609536360fe49936fcd9da95eb80216690d1286"}, {0xd8, 0x11e, 0x8, "d30b4b6cc76f7dfd4b0d39bc5ad6aa20b68e0bb3e414499b74bc9774fc03531a2f6e6734987b65268d2647ee454407ffc528b29c23e529982aa42481e318a1374797f0e9194dac50ad9fe6bffa83d32cad4229026d61ed19c6f888cee0f7960ad91a37d98fe7f8bd50c815c0f38c368c05d7616ae007865ee25fa80f8ed82e003a3a2637c845fec76336a4633f96fa408ad775d230e24f8e1a8edc0fddbaf321b1b5ec8e103cdb6c84721e48413546702ff021ee5489a29391b64cf4f05144a069c3"}], 0x1b0, 0x80}, 0x40010100) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x3, 0x10000000}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) 2018/04/29 05:13:48 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x9) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000001840)) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') execveat(0xffffffffffffffff, &(0x7f0000001380)='./file0\x00', &(0x7f0000001640), &(0x7f00000017c0), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/04/29 05:13:48 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000006c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x4c, r3, 0xd01, 0x0, 0x0, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x4c}, 0x1}, 0x0) 2018/04/29 05:13:48 executing program 6: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000500)='./file0\x00', 0x8000, 0x8, &(0x7f0000000680)=[{&(0x7f0000000100)="9d5ef04031f4b5f66141afb8fbecb4555eb265204998f1ed22dec5f571ce2d0fcf8f8d2380f191faed683fbca94bde3c2a5fedae7a64d9993342ff8f0223d59744634e2c18f6dc4caea74377c0c78c4ee1e67e83ebf2cf789ea95341592892d598c60c528343ac3d9d25034e3e2f5b20ad6886bef7493cfd52d33934205783415cb56f00d88bbecebfaca77c8307784bf34469deabe3dec02488ee66f17ae01e60061053427897b6e45fdefafe7fc76b8a54d8e0223400b35cb259799f", 0xbd, 0x100000000}, {&(0x7f00000001c0)="b0465a9d93e5d259285201e997ea15e37df3575821b8ad3241f3b596817d307c531d4f5c19664aba3079bbcd8aa596979b773a2f5496d843c2dc6970e50e863e4a862dc6e9206d6a61615a311fd8e9cf7fbdf9bc4a98db0c333343e37b9721f792d359751cb16abb8b063b73dfb4344879a154a7b0eee4364be9b27a719eb721a1a401e404e4a5822ccf77a065119ac2fbcaa4db28c9d32da629dfc529b112a7a5724d5687b458a87074ffb31d", 0xad, 0x5}, {&(0x7f0000000280)="80c18317ada51d2d0658b5b98e1197266e8f59bc74a36306a85bce58b76a4d3d91c28b3bc68babaf2d5971c9e83f80a934c6e5fa75cfb1bd7ddfb38322eae4005fc073e3c0eb91b2b22a3ead3625a50967a89162cb6684a821acb13936ca681a6507be5c560e44c5f49b49d5dd698bdb898ebc579e4fdc7afdde9708b4dd8d503130fe0e9a137dba04009753f3df0ca30abaa44ae2a5ddc1dc9d6f6e15baf62a4dc9e5969d1277f5ee192398153d684cba5c79e860671c404b6cb1dc03ddcddc0447f25d811b69977f1f32896d226e8d886785b79a1440ed45fd002f38b52fcc99dbd79f4455ea6cd590a6428e77f12ce58a", 0xf2}, {&(0x7f0000000380)="922a4afbaa9993952c1b7d2627d67f448e40408fa3eb98745bbf7d2d638be2488cf306301e67abcb686d1e5cdf493ba869f688e74e93b6fce5d4394b0353da8d96acdd5cbcb8b81e5288083e2208a44a84893236c6cf288126620fb1131c0b3e1b38e936f67223f8dca1ddb2b94ea8e05e90ad8ac4f49927c60c834263cf5937095d7af5b9bb2a", 0x87, 0x7ff}, {&(0x7f0000000440)="3c800d31d9804c9372b00f2afd8d627f070fdce1b988f3926855643343d6a0001a7688aa1c1f5b1494be339b3ebff013608dd92f07150994c06e730aab2a531db3c1c89d2e2f212c29f56a92ac8dfad7362225b6c925e55c9ee11e3fc87a767db1d253833f79bee2f5b6ba484101", 0x6e, 0x2}, {&(0x7f0000000740)="76c24c71ae767e66edf8f325df032a4b418d7ef208b1dd8638b12d12f22443758908443f3f2449a3b3794c3e5cb92aab28d1c2688fcf4c12a089afc0db0d7b914ae319389224afa867f22c339fb647be84022e050fa607e1b1ae97075767923c8cd44dc1a843a979bd5730491197d1f277478e999187365d5214336ed7e41bed58b7e67f86957220cec1754f6a5724ece7725542d50707f35d306b1b83808b0125da9bef9a804d533ba8b274b286d680af3c861fbef3c1a63bbe6575cb68c89a51479743d89d2769434f29c332529f9f2f216d84f006904012c4b81772009d3b99", 0xe1, 0xbc10}, {&(0x7f0000000540)="322aea514849cd0f7e87917a27633539645e", 0x12, 0x80000001}, {&(0x7f0000000580)="1c349154c4654cf33223f3ebe81f1532324d8918de2dfdf911e7c6ffaa5a4921c728c1e1e78875799b7c8ff24c03b508fbd6ae0d70a0e41e4e2acba8fb06ce1b9158d1520bbd715d59f3782dc00ab5db36b978a9a9318867598569226e58385a4e42c298f970e92fbf9c50e554789a9e36b0468fb32a982c0af067c6551433704cb4064f1e5b5af650a33b07541ac5921256cde3ab77d2c7a6aa003ec8b939835aba59e3dd018f016aa6ec56f6741b966cb4be20c2d4451e1d05746749eeb3c5ca0143691d96c3322a232d08882edb9598a822df776cc21d68c0d7dd493a78d5059e0111dff35901fea693", 0xeb, 0xc0bc}], 0x2000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=@known='security.evm\x00', &(0x7f00000008c0)=""/42, 0x2a) mkdir(&(0x7f0000000880)='./file0\x00', 0x20185) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='9p\x00', 0x2000000, &(0x7f00000004c0)='l4') [ 88.022508] IPVS: set_ctl: invalid protocol: 58 172.20.20.170:20000 dh [ 88.082440] IPVS: set_ctl: invalid protocol: 58 172.20.20.170:20000 dh [ 88.118688] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 88.169492] 9pnet_virtio: no channels available for device ./file0 [ 88.256191] 9pnet_virtio: no channels available for device ./file0 2018/04/29 05:13:49 executing program 2: r0 = getpid() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001e00)={0xffffffffffffff9c, 0x7, 0x1, 0x8, &(0x7f0000001ac0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = accept$ax25(0xffffffffffffffff, &(0x7f0000000780), &(0x7f00000007c0)=0x10) pipe(&(0x7f0000000940)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x6, 0x101040) r10 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000a00)={0xffffffffffffffff}) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vga_arbiter\x00', 0x100, 0x0) r13 = socket(0x5, 0x4, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = eventfd2(0x7fffffff, 0x80001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000ac0)={0x0, 0x80000, 0xffffffffffffffff}) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/ppp\x00', 0x82000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x800, 0x80000001, &(0x7f0000000bc0)={0xffffffffffffffff}) r21 = open$dir(&(0x7f0000000c00)='./file0\x00', 0x801, 0x2) r22 = socket$inet6_tcp(0xa, 0x1, 0x0) r23 = socket$can_bcm(0x1d, 0x2, 0x2) r24 = socket$key(0xf, 0x3, 0x2) r25 = socket$nl_netfilter(0x10, 0x3, 0xc) r26 = syz_open_dev$amidi(&(0x7f0000000c40)='/dev/amidi#\x00', 0x75, 0x0) r27 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c80)='./cgroup/syz1\x00', 0x200002, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$inet6_sctp(0xa, 0x5, 0x84) r31 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x292840, 0x0) r32 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) r33 = syz_open_dev$usbmon(&(0x7f0000001180)='/dev/usbmon#\x00', 0x3, 0x800) r34 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000011c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000012c0)=0xe8) getgroups(0x7, &(0x7f0000001300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r37 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001340)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) r38 = socket$l2tp(0x18, 0x1, 0x1) r39 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)={0xc, 0x80, 0x100000000, 0x40, 0xf, 0xffffffffffffffff, 0x8}, 0x2c) r40 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000013c0)='cgroup.threads\x00', 0x2, 0x0) r41 = socket$inet6_icmp(0xa, 0x2, 0x3a) r42 = syz_open_dev$sndctrl(&(0x7f0000001680)='/dev/snd/controlC#\x00', 0x100000001, 0x10000) r43 = accept4$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001700)=0x14, 0x80800) r44 = syz_fuse_mount(&(0x7f0000001740)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x6, 0x2) r45 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r46 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) r47 = syz_open_dev$urandom(&(0x7f0000001800)='/dev/urandom\x00', 0x0, 0x408000) r48 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001940)=0xe8) getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) r51 = getuid() r52 = getegid() lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001c80)=0xe8) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = geteuid() r58 = getegid() r59 = socket$inet_sctp(0x2, 0x5, 0x84) r60 = openat$dir(0xffffffffffffff9c, &(0x7f0000001e40)='./file0\x00', 0x408002, 0x0) sendmmsg$unix(r1, &(0x7f0000001f80)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="1f4ceddddc961fa909eb8175e876095491592f7ef9e2c258da2ee4ab68ebf13bf9f24c5d95fce2dc3cdec2faa9f17f1f8d06bf152a12e9c6fdf5af351d1be4746f24ba3c4cf35192184eec33ed62efa54df629ae4f3a78912e0eea5d4793dae1e0537dda415947ea20fbd4c44ccc0edcf4d1c83c0399f299fb5aa457b662f88f8f7294ec8fa05554643152c0dc3c781ea3cd16768a094d82970961e53c020c498a4576cb818075f98704af93cc76228ea3b5c059ce9647d5683ba64b8299", 0xbe}, {&(0x7f00000001c0)="e476768d303ad2fe4402bc9bde1fd6e69308b70f04e93297d0246673c5405a391ef6b032970077b700a5065eacf31b2ce2b8a059d4a9517606d30f45024260109353", 0x42}, {&(0x7f0000000240)="b5185248559feaa4211306071f50c20791aa2fc8d4737774961baf8044b477a0752954bbec0c82d2c175d71e975ffe06", 0x30}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="37dd9c67fd7a35aa0b623e48b550d5417cc0a999087adf25c9cba25f034cb497782ba84dc98cb84f92f3ba51b681477d701dc0f571f0465169135e7099695abe80160f4e3d05eb4e4c2f4f585ad395fc9b930b98f6d8fb23aab6c483a7636fadd15f75aeda279a31e6691393ed7a2b4031a7d13532405c1543cbcf", 0x7b}, {&(0x7f0000000400)="02f907bd1d56144a13afebc7004b549c75c5ce09e4315e116f681464df9c3a9264cd355360a1f3e22ddfad6c2fa41753069c519e0e33e72cfdb4c8a16b90149f1c9f46efe9f3e72bb727303055526eeecb81b46aed9469465d6f242277876259471c3a507871caa871e5d07627ed324692e3728978052e91dd7bdd3f917c6387cfea9f2dc8c217c64b6a5d6fba10a95ec81c5d1238545367a3809356ff7e6a2a6df12f15261220a0dc8925270c2cb3f25630e54d91", 0xb5}], 0x6, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x10}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000008c0)="0fa17a0048ed8e0eb2e17d0fd6fa0ec1f9695ed4dfb1f5882d55b3802d1bedf7f349e4612b9c3b7b5cf6c59e2b973a702c5ac9f9f9ea2a0b1ac13b3dd3dede", 0x3f}], 0x1, &(0x7f0000000cc0)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27]}], 0xa0, 0x4000000}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000e00)="480bb309436402bd33073b4322993cbbfe313716ef015e9503935d1ae31e4ca05c5ad7dc7936e917fb7910dd97f01e9b74b5971cf7a3765a66b32396e8780a889edd0049a07b87500c5ca50095edf7ade97db09df0d03cef7764abda614fbba77e3489eb438c9f4271e4ab92e3", 0x6d}, {&(0x7f0000000e80)="3e87d6fd405e84046bcf45634315864a2de88c9d23", 0x15}, {&(0x7f0000000ec0)="79862806416f12f5040c6335fc1d7711eb3e0b841d1bf87f8d0f59e1463f4bcad50eba45f5453eda48b5db034a38e61dac71342cc2097a7f50", 0x39}, {&(0x7f0000000f00)="e0a15deaa1a6d6bff711ff9b8100235f673cdd502c23780cc5034a939fb73429aff411746e6fd1d61c076d410e1da8607c82c16cdd98dfc2bbc6c076fc1d3bbc0d821b9a1d2b3b662dfc46afd0a583bc2906e6b2ae2f3c07bcc44a0428072b76d0cdddade21a60b56ea92671e91e347cbe8fd6cb0bee9b173a88b15797380b29836779990779706828ad8cf5bc57bc7d", 0x90}], 0x4, &(0x7f0000001400)=[@cred={0x20, 0x1, 0x2, r0, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34]}, @cred={0x20, 0x1, 0x2, r0, r35, r36}, @rights={0x20, 0x1, 0x1, [r37, r38, r39]}, @rights={0x18, 0x1, 0x1, [r40, r41]}], 0xa0, 0x84}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001540)="ad41fba38b9027f36bd2f099f07c06653304660c8b0d224d023f3503371c0b8840b2c753bb54c42aa0c831304eb9ffdfddaa7846728821b217c5207bcaa8c124006787037425f0fba500a966c88110985af73144a8783c2c90532d8e1e72f7e011109cb94c84d171c10c26beb03d1e0a3e82e56130d00ad053389e95326c3946924c815b672058b51729ecdc08bc8aed7fbfb874db935968e2595ebdb2205990be846e1aec3f8a3635c915e8602068cc3a8a286fc6ab98c67ce9682f68cb4a86e5bc8f213e7a02590a5f8758ce16f1e97114ebeb72cdcc653240cb48", 0xdc}], 0x1, &(0x7f0000001e80)=[@rights={0x30, 0x1, 0x1, [r42, r43, r44, r45, r46, r47, r48]}, @cred={0x20, 0x1, 0x2, r0, r49, r50}, @cred={0x20, 0x1, 0x2, r0, r51, r52}, @cred={0x20, 0x1, 0x2, r0, r53, r54}, @cred={0x20, 0x1, 0x2, r0, r55, r56}, @cred={0x20, 0x1, 0x2, r0, r57, r58}, @rights={0x18, 0x1, 0x1, [r59, r60]}], 0xe8, 0x801}], 0x4, 0x8000) kcmp(r0, r0, 0x4858f6e18c461d56, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/29 05:13:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) prctl$setname(0x29, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00') 2018/04/29 05:13:49 executing program 5: r0 = socket(0x10, 0x83000000003, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x8000, 0x180000000000000, 0xf4, 0x2, 0xfbb, 0x20}) fanotify_init(0x0, 0x0) write(r0, &(0x7f0000000080)="220000001e0023fffc01000f09000700002800ebfeffa7ff1a00ffff05000980be45", 0x22) 2018/04/29 05:13:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001100)=""/188, 0xbc, 0xffffffff}, 0x7}, {{&(0x7f00000011c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001240), 0x0, 0x0, 0x0, 0x100}, 0x800}], 0x2, 0x2, &(0x7f0000001300)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001480)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000014c0)={@empty, r3}, 0x14) listen(r1, 0x0) 2018/04/29 05:13:49 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='codepage=936']) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x2010}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x60000006}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)="2e2f66696c65302f2f2e2e2e30e8", 0x0) 2018/04/29 05:13:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xf40, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x4, 0x865c}, {0x6, 0x76}, 0x3f, 0x4, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) r2 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='[nodev\x00', 0xfffffffffffffff8) ioctl$TCXONC(r0, 0x540a, 0xffff) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480), 0x0, r2) read(r0, &(0x7f00000002c0)=""/54, 0xfffffe05) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6d3ea87a, 0x4, 0xfffffffc, 0x0, 0x0, 0x100, 0x2, 0x3, 0x9, 0x4, 0x5, 0xffffffffffff8001}) r3 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/midi#\x00', 0xfffffffffffffff8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000640)=0x8001) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)=""/132, 0x84) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="918c739a0c9039d7a4da47696987a024f24d27138a70d4fe277328fd7d673a316abd9698e88e594d0b3deef3e3a8de43da1010d3b80688a02f72c923506f70394f08e1d3eda1ba4f9976f3448cf0b6e20c983d659745c7588b75dfab05608dac034a47818ee01b6bf765612c4106ef184bb9b0fafb2d3455a6f0dda3f67e5291674a3d0a630af1ed5a94a3d4634aeccf3a673d9108f2d988f8f9d1cd974e5c383b0fd47d2c9512549f5a1070d6532722ecd0b964071010de769153aa6702feebf3ac4967b0", 0xc5, r3) 2018/04/29 05:13:49 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x20010, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7, 0x1) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1a8, 0x0, 0x501, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff7a}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xab}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x840}, 0x5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r3, 0x0) close(r2) 2018/04/29 05:13:49 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa, 0xb}, 0x356) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x79, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/121}, &(0x7f0000000200)=0x78) [ 89.032851] FAT-fs (loop4): bogus number of reserved sectors [ 89.039158] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/29 05:13:49 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x4, 0x6c2, 0x1, 0x0, 0x3, 0x6, 0xffffffff, 0x400, 0x7ff, 0x101, 0x5, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x6c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x0, 0x3, 0x800, 0x100, 0x3, 0x690}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/29 05:13:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x30, 0xf5, 0xffffffff9014e564}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x5, 0x30}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0984124, &(0x7f000000dff3)) 2018/04/29 05:13:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000080), 0x0, 0x10041, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x4, 0x0, 0x0, 0x3}}, 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x5, 0x0, [{0x40000101, 0x0, 0xa2}, {0xbc3}, {0xaab, 0x0, 0x7f}, {0xa56, 0x0, 0x8}, {0x277, 0x0, 0x1}]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) 2018/04/29 05:13:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000040), 0x116, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x5b, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x2, 0xbfc}) 2018/04/29 05:13:49 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "396f7a6268e29263d929a6c400b20aad6f0654fc378c11b2506cb55e3ee5c1db46985eeb8d8c3caaab8583bccd2e95f7df334b1f916de71117b1ffe847161e", 0x31}, 0x60) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xac, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xfffffffffffffe4d, @remote={0xfe, 0x80, [], 0xbb}, 0x1547}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xf44d}, @in6={0xa, 0x4e23, 0xc1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x5b2686b0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr}]}, &(0x7f0000000280)=0x10) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) 2018/04/29 05:13:49 executing program 6: syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x81, 0x200002) clock_getres(0xffffdffffffffff5, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xda, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20, 0x7, 0x40, 0x9, 0x80000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xa234b0, 0x8, 0x1ff, 0x400, 0x8}, 0x14) 2018/04/29 05:13:49 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) write$binfmt_elf32(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x7d5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xc4000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3, 0x3}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000080), 0x1000}) 2018/04/29 05:13:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x4, 0x5, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x200, 0x70bd27, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r4 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000000)={0x8000, 0x2, 0x3, 0x35f, 0x8, 0x4b4b, 0x3, 0x8, 0x1, 0x7fffffff, 0x178}) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0xfffffffffffffe29) 2018/04/29 05:13:49 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000f00)='#', 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xb7) keyctl$revoke(0x3, r0) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='user\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000000080)="5d066cb8e9bbe495af583321f1e1866293d1e3f9317d5209404b3705dbcbff3b981f70ef87d98ab1f4176e202073e772a3b5858e7b21443c27b86a8f49eede9b7629d771b084937850b827b0689b04841673f292aaf5e92a92f2f2229c271d7bee15a48fd714e77a9294b696b86e1f07c2673ab38408079725fb8bddabd6feb9101494d24b7965ecec177652e71dd788bc07b9cfe615d72ece4bee10", 0x9c, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x2}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000004c0)={r3, 0xffffffffffffffff}, 0x8) 2018/04/29 05:13:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="21090000100000000800", @ANYRES32=r2, @ANYBLOB="380002002b000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000e00000004000400"], 0x54}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x90, r3, 0x14, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff00000000}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x57}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6378d54a}]}, 0x90}, 0x1, 0x0, 0x0, 0x84}, 0x4) 2018/04/29 05:13:49 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x2000000000005, 0xfffffffffffffffc, 0x100000d000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x6000, 0xb8aa, 0xc2, 0xfa, 0x0, [{0x10000, 0x6, 0x1, [], 0x4}, {0x8, 0x3f, 0x0, [], 0x1}, {0x7, 0x3, 0x6, [], 0x4}, {0x3, 0x4, 0x4, [], 0x851}, {0x3, 0x6, 0x9, [], 0x3}, {0xffffffffffffa695, 0x12f, 0x3, [], 0x200}, {0x2, 0x2, 0x9, [], 0xfffffffffffffff4}, {0x9, 0x37, 0x3, [], 0x3ff}, {0x100000000, 0xffff, 0x7f, [], 0x80}, {0x9, 0x211, 0x2, [], 0x6}, {0x444d, 0x1000, 0x9, [], 0xfffffffffffffffd}, {0x9, 0x1f, 0x200000000}, {0x1000, 0xf9, 0x8, [], 0x33e}, {0x2e85, 0x0, 0x7, [], 0x800}, {0x10001, 0x5, 0x4, [], 0x3}, {0x1f, 0x8, 0x80, [], 0x7}, {0xffffffffffffff7f, 0x9, 0x6, [], 0x7}, {0x81, 0x1, 0x9, [], 0x3}, {0xffff0000, 0xfff, 0x2}, {0xff, 0x200, 0x60c7e262, [], 0x1f}, {0xfffffffffffffffb, 0x978, 0x4, [], 0x3}, {0xac26, 0x5fc0b860, 0x4, [], 0xbe8}, {0x14000000000, 0x1, 0x7949, [], 0xe6a}, {0x3, 0x0, 0x2bd0, [], 0x101}]}) [ 89.335383] ip_tunnel: non-ECT from 255.255.255.253 with TOS=0x2 [ 89.381318] ip_tunnel: non-ECT from 255.255.255.253 with TOS=0x2 2018/04/29 05:13:49 executing program 7: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000140)=""/107, &(0x7f0000000000)=0x6b) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) syz_mount_image$xfs(&(0x7f0000000300)='xfs\x00', &(0x7f0000000340)='./file0\x00', 0x5, 0x5, &(0x7f0000000680)=[{&(0x7f0000000380)="e7bcf2dac27929da561d0d80f211ccc2a9e9f8e49b7976358c6256ba782fdb59b9673708c8363be5495bb0144b7821387790a3bb6665a9eafb7527a1a12c656a36a0bf70462f387b7604414eb0d784d48c62def65b0e93db48ab16dcfd82e511911cfd109c8447ccafb8c67d3dcf68f89f9178951eb8928ae4687ec65fee084a3ecef0adb0383f4cfc24ad8fb90e2b19b5ed1bdd8ff5df6c41f5d3d4e0cde15fd40d956292100506093f47a14c8c04a9b3b1d0bf3bdf8aa7c2b22f1ec2bd2b76e328f6788d9e190a3a8781c638ec55bc707f423dc1", 0xd5, 0x8}, {&(0x7f0000000480)="4f7691d0ec93925793b3da3771513a8bf74823292443a708ef6a5bc53ef3495bf8261f35e92dbfaa578cbfcfd8539449324dc92091dc66a48c255e975b098b4e1675b9ef03", 0x45}, {&(0x7f0000000500)="8fb0ebd7d76b0c014824b45c59c3e225e351c09ed3e22dda33d3549bd1afaa82867fc0e64e06b265d5b773fc931aa4c31121d808e13279426bd567", 0x3b, 0xffffffff}, {&(0x7f0000000540)="9db6a34fa849ab2028c0ddcafa4caa1ab0dd6a8855442f85f181014e863dcad5e6506f111f5ae844b12ad6be386b734e835c69874ebae2bc03c4be9af5402efa86c6a33f631bd4cb1f54abe26132d079e8bc24ec4462ca20d82c99a01e2f9aa942d8cd7aa279f53f596946e2ff9fa124f8cc43dbd32ec024a9afad53d68620818f728b4bfc309248511db577ee827e724352bbb4f10a21ec943fae68f76342cede36e8", 0xa3, 0x2}, {&(0x7f0000000600)="17fa65027c2a08edbc929465de7e85506e39c3d404ae17c7f7e4a6a38dcc4a7ef22ea621efa2b15831fe5ed71c44190d8a8870e0997b7ba476dab268a784b76299aa3bd8b3bc5e27cf9771f73abc7366d65594cd9e683ee589d343460415be5f39a416ad2892e8fa572ed32b0203135730881406df9506ca", 0x78, 0x5}], 0x1108001, &(0x7f0000000700)={'nouuid,', {[{@noquota='noquota', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}}) preadv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/29 05:13:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x20000013, &(0x7f0000000040), &(0x7f0000000000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000080)=""/220, &(0x7f0000000180)=0xdc) 2018/04/29 05:13:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/54, 0x36}, 0x121) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000000140)=""/147, 0x93, 0x10000, &(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x9, 0x5, "75d04e1222eb22f6cfb90a3b3d4132423df6a65a8283e87955fb5e6fefa76ddd04a87107e768a1f50768ec826534acf3b4703ea72280b1c73c54e33b52e4a5", 0x38}, 0x80) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/29 05:13:50 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80) 2018/04/29 05:13:50 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000007000/0x4000)=nil, 0x4000}, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/29 05:13:50 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100000000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x100, 0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/54) 2018/04/29 05:13:50 executing program 5: r0 = socket$inet(0x10, 0x2, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x840) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x38, 0x31, 0x36]}, 0x3) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffeda956fca83b724a600800e000000000000000400000010000400630000000098bc593ab6821149a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/29 05:13:50 executing program 2: r0 = socket$inet(0x2b, 0x400000000000001, 0x2) getsockname(r0, &(0x7f000000d500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d580)=0x80) 2018/04/29 05:13:50 executing program 0: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@nodiscard='nodiscard', 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfffffffffffffc87, 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x8001, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x141000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) fanotify_mark(r1, 0x48, 0x0, r2, &(0x7f0000000100)='./file0\x00') 2018/04/29 05:13:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3d74c55bb4d50000e111"}, 0x96) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x21, 0x0, "411b3f1c0845504728010001001ab7534db964b700000000db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/04/29 05:13:50 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000580)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x45e, &(0x7f0000000600), 0x0, &(0x7f0000000040), 0xfffffe19}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x16c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) getsockopt(0xffffffffffffffff, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) r6 = fcntl$getown(r1, 0x9) r7 = syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x2, 0x200000) perf_event_open(&(0x7f0000000640)={0x0, 0x70, 0x2, 0x800, 0x10000, 0x0, 0x0, 0x5, 0x8000, 0x0, 0x9, 0x7ff, 0x5, 0x101, 0x8, 0x0, 0x9, 0xe6f, 0x9, 0x1f, 0x2, 0x3, 0x0, 0x7, 0x8, 0x2, 0x2, 0xde, 0xae, 0x0, 0x1, 0x959a, 0x1, 0x0, 0x7, 0xb41e, 0x2, 0x0, 0x0, 0x9, 0x6, @perf_config_ext={0xffffffff, 0x1}, 0x400, 0xfff, 0x800, 0x7, 0x4, 0x8, 0xfffffffffffffff7}, r6, 0xf, r7, 0xa) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(r7, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000740)=0x16e) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x80000000000897f, &(0x7f0000000540)="af35199a66b2ed2362ca7719efea26f0c04a7c1bd259d55a1944c170bb198e05227854b0837e582da426f245d8b873e8c340e79c") socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)={0xffffffffffffffff}) fallocate(r1, 0x0, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGBITSND(r9, 0x80404532, &(0x7f0000000480)=""/125) prctl$intptr(0xe, 0x1000) connect$inet6(r8, &(0x7f0000000500)={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x14}, 0x7ff}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/29 05:13:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) 2018/04/29 05:13:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x81, 0x20000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180), 0x4) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100)="0208000000000100942f5d2906c10a24", 0x10}]) 2018/04/29 05:13:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x0, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000004c0)={0x1, 0x0, 0xd}) msgget(0x2, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000640)='\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x1}) ftruncate(0xffffffffffffffff, 0x45) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x163802, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) r4 = add_key$user(&(0x7f0000000d80)='user\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00)="9ed6a70e5502a3be7fd56ef0239bd02d3719d6fadbc6cd1c363228811d2ba048c116638f8b94dc7301a422cfe2", 0x2d, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000e40)='asymmetric\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ec0)="84673a4debb1c015496118ed96232949279e9b36b1", 0x15, 0xfffffffffffffffc) keyctl$negate(0xd, r4, 0x9, r5) mq_unlink(&(0x7f0000000480)='/dev/sg#\x00') readv(r2, &(0x7f0000000d00), 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000300)={0x1}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r6 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect(r6, &(0x7f0000000080)=@nfc={0x27}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r0}) clone(0x4000000, &(0x7f0000000f40)="86047fcfdb5ec091d5c3bfeed0b86267d507af4d", &(0x7f0000000f80), &(0x7f0000001040), &(0x7f0000001080)="0638637f06173180f0802415659c455ba0dcbc66e63ece47bf11341cdf48280f4b9d7cd266170607f644a22a0577dc5b0ea2f7c53dceeb6f0de89a5667f0906d2389b0f6a4948367e27abf276fc66ed4de79bdbd4de34e4e820559a384883cfe96a9933c6c21839fb494cd568466301a23c2b5665b1a3ae596ab5a6d8ed6221ae15d0482") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x13c24d0c, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x3, r7, 0x2}) 2018/04/29 05:13:50 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) r3 = semget$private(0x0, 0x0, 0x200) semctl$GETZCNT(r3, 0x1, 0xf, &(0x7f00000001c0)=""/223) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xc, 0x6, 0xffffffff, r2}, &(0x7f0000000140)=0x10) sendfile(r1, 0xffffffffffffffff, &(0x7f000036b000)=0x49, 0x7f) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)=0x9) 2018/04/29 05:13:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="4843996eb8af7638580bd3ae7c9883c0bc07d3acbf68fbc48ae70c8329ce517f6c1e2bbcf2dd06c8bc9214abfec45f1bbbd43f47bffbf900c3ed234e02b4775c726401afdd0ca1dfe598f86c93ebd2a29771817afe38a75b606128428fb3fa325c662a5b3138f6d0a5a468993bbab859fa6175fce964972e2debe60e1bfe4be7a151f9de97a39ba375795b772d612c20e7109904a0d17874a4c7665847a3f33b819d6e530237f7ef54fb713a8f2324228b6e7204b563da28d76226cf3b0d82022c"], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000026000/0x1000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) bind$bt_hci(r1, &(0x7f00000001c0)={0x1f, r3, 0x1}, 0xc) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_proto_private(r4, 0x89e2, &(0x7f0000000380)="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") 2018/04/29 05:13:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="b9b70b00000f32263e0f0119642ef466baa00066b8fe0066ef66baf80cb8681c7085ef66bafc0cb867790000efc4e169e12bc4e1711425bad1ff06670f01c8b9e6020000b808000000ba000000000f300f01cb", 0x53}], 0x1, 0x60, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/29 05:13:51 executing program 5: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0x7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1ec, 0x20400, 0xff0000, 0x0, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r3 = getpgrp(0x0) kcmp(r3, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000240)) r5 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect(r5, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4000000000007, 0x181000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000180)) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffff6d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080), 0xffffffffffffff51) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r8}, 0x14) bind(r6, &(0x7f0000000980)=@in6={0xa, 0x4e20, 0x447, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x34791ba1609d0bd5) r9 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000280)=""/86) 2018/04/29 05:13:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000060a000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000040000000000000000100000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000497554a600000000000000000000000000000000000000000000000000000000000000000000006bb3000000100000000000000000000100000000000000"], 0x1) 2018/04/29 05:13:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6ca6}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) 2018/04/29 05:13:51 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x844}, 0x40) 2018/04/29 05:13:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) restart_syscall() sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000300)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/04/29 05:13:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/@nodev\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x55}, &(0x7f0000000140)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a00fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/29 05:13:51 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000500)={{0x77359400}, {r4, r5+10000000}}, &(0x7f0000000580)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x8, 0x0, 0x5}, {0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$bt_l2cap(r6, &(0x7f00000002c0)={0x1f, 0x38000, {0x5, 0x401, 0xfff, 0xbb, 0x4, 0x2e4dc424}, 0x8000, 0x100}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x80}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x481) accept4$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x2d}, &(0x7f0000000400)=0x0) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r8) dup3(r8, r9, 0x0) timer_gettime(r7, &(0x7f0000000440)) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000200)={0x74, 0x0, [0x6, 0x3f, 0x7, 0x99]}) getpeername$inet6(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) fgetxattr(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=""/139, 0x8b) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe"]) ioctl$TIOCSETD(r10, 0x5423, &(0x7f00000005c0)=0xe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x180000000000, 0xfffffffffffffffd, 0x1, 'queue1\x00', 0x2}) ioctl$TCFLSH(r10, 0x540b, 0x0) 2018/04/29 05:13:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400001702010100000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = getpgid(0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x20) 2018/04/29 05:13:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) write$cgroup_int(r1, &(0x7f0000000040)={[0x35]}, 0x1) 2018/04/29 05:13:51 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffff, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x98, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xad, @loopback={0x0, 0x1}, 0x94}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e23, 0xffffffff86a85e3f, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xeed8}, @in6={0xa, 0x4e23, 0x5dff, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00000002c0)=0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x867f1d827f3010fe, 0x8001, 0x40, 0x8, 0x8, r1, 0x800}, 0x2c) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f00000010c0)=""/4096, 0x1000) 2018/04/29 05:13:51 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$eventfd(r0, &(0x7f0000857ff8), 0x8) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x81, 0x50}) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x210000) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000480)={0x4, 0x4}) mmap$binder(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3000003, 0x22812, r0, 0x0) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r4, 0x3, &(0x7f0000000440)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x8, r1, &(0x7f0000000140)="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", 0xfc, 0x2, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb, 0x4, r3, &(0x7f0000000280)="95d094d3f1082ab79d76298a731d98b254aec148c463992b59cc6840cbf2a3447ab85efde79a0b18a8239263fe", 0x2d, 0xffffe00000000000, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x7ff, r0, &(0x7f0000000300)="d9efcbae916aaf7ca62a6f72512757e221065c118d3e42eb4de6d36a58eda7556f59aecf9270e11e444cc6e431c47ee720275c6266b42f41eb3768b6c525e2eac8ea0fd62c2e560ed809efe801bf95fb22acb518c2aabf0d3849098db80124f51f5b00838274569fbeb47388ef8f2e5e273708b607b10828885ca5175b6e49300d2d2879eab90c372884bde592b4d6aaaf9a93971a43332aaf461ed554f70c1afb6744e92c678d201da8d3c9b5418f39224c66a8a28d99e3946a11d7c52a4c74a10786379785", 0xc6, 0x3f, 0x0, 0x0, r0}]) 2018/04/29 05:13:51 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x8001, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x27) 2018/04/29 05:13:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) finit_module(r0, &(0x7f0000000100)='eth1,\x00', 0x2) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x200000000000084) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000140)=0x4) r3 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='eth1,\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x100) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1f, 0x6, 0xfffffffffffffffd}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0x7}, &(0x7f0000000300)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/29 05:13:52 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1000, 0x101000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000002c0)=""/4096) perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x1f, 0x400, 0x200, 0x2, 0x0, 0x20, 0x2000, 0x4, 0x1, 0x5, 0x5, 0x67118eba, 0x100, 0x40, 0x4, 0x0, 0x3, 0xfffffffffffff000, 0x1, 0x65, 0x100000001, 0x4, 0x0, 0x7f, 0x3, 0x1000, 0x6, 0x10001, 0x8, 0x4, 0xdf3, 0x0, 0x8f, 0x5b1a, 0x6, 0x800, 0x0, 0x100000001, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0xa080, 0x0, 0x8001, 0x7, 0x0, 0x8, 0x8}, r0, 0xe, r1, 0xb) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000003080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003040), 0x13f}}, 0x20) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000000080)='wlan0ppp0\x00', 0x2) 2018/04/29 05:13:52 executing program 4: times(&(0x7f0000000040)) r0 = socket$inet6(0xa, 0x3, 0x6) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x192) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa}, 0x1c) 2018/04/29 05:13:52 executing program 6: unshare(0x20000400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mq_getsetattr(r1, &(0x7f0000000140), &(0x7f0000000180)) 2018/04/29 05:13:52 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x6) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000080)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x4, 0x6, 0x89, 0xf4bb, 0xfff, 0x0, 0x10001}, 0x1c) prctl$setfpexc(0xc, 0x100000) 2018/04/29 05:13:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f0000000300)="040400000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000040)={0xa, 0x800000800, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x8}, 0x1c) 2018/04/29 05:13:52 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000900)={0x27, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) epoll_create1(0x80000) 2018/04/29 05:13:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x31e666be667ef496) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xffffffffffffffe9, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000002104ff0a00000000000000000a000000da0000005ce6f1141a9c2aa81f770e9d25027fb3530e8c990410de180c6e41e21a41649404ce18752538352bc58ee25ac23ce9aa0d1492c768999d68806d385f09fcc6a5f4fefda685de1f9f85f694690b79e8456e803cba5220ec118f939fbcefdaaf59bf8f6d7289a5e8a2b4fc3e996bfb07f341df87376a4a8ccc74992986a7f7a3626bea666f10807efeec664f0de97b81219f63a8d59ac89016790a110e542ad29f75dc4ede3d1dbeef18fca4c88a6c840943f945f0832d282fdf2ff64324b40ee3b1001377a7984d1a17466f4c74bc3c313d6cbd02502d4a9939240b97eb2dd463f45e7df4ae7b0c5ae5847b2316"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x20000081) 2018/04/29 05:13:52 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x3, 0x5901138d, 0x3, 0x8}, 0x7, 0xffff}) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="1300000010000700", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="00598caa30916b02ceed6689ca9f01166f000220"], 0x18) 2018/04/29 05:13:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/04/29 05:13:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x9, 0x9, 0x7d, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000180)}, 0xfffffffffffffefd) 2018/04/29 05:13:52 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs=@rc={0x1f, {0x7fff, 0x4, 0xf8000000, 0x8001, 0x8, 0x8}, 0xa760}}) syz_open_dev$sndpcmc(&(0x7f00000024c0)='/dev/snd/pcmC#D#c\x00', 0x100, 0x200000) recvmmsg(r0, &(0x7f0000002200)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1, &(0x7f0000000200)=""/149, 0x95, 0x9d7a}, 0x4}, {{&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f00000008c0)=""/209, 0xd1}], 0x2, &(0x7f0000000440)=""/126, 0x7e, 0x418}, 0x4}, {{&(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/30, 0x1e}, {&(0x7f0000000a80)=""/59, 0x3b}, {&(0x7f0000000ac0)=""/212, 0xd4}, {&(0x7f0000000bc0)=""/233, 0xe9}], 0x4, &(0x7f0000000d00)=""/114, 0x72, 0x7}, 0x80}, {{&(0x7f0000000d80)=@hci, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000e00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e40)=""/149, 0x95, 0x4}, 0x2}, {{&(0x7f0000001f00)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f80)=""/243, 0xf3}, {&(0x7f0000002080)=""/189, 0xbd}, {&(0x7f0000002140)=""/72, 0x48}], 0x3, 0x0, 0x0, 0x2}, 0xeeb}], 0x5, 0x10040, &(0x7f0000002340)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002380)={0x0, 0x8, 0x40, 0x9, 0x5, 0xfff}, &(0x7f00000023c0)=0x14) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20800) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000002480)={0xf000, 0x31d60bc2a79cdb3e, 0x0, 0x5, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002400)={r2, 0x1f}, &(0x7f0000002440)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x200004c0, 0x0, 0x0, 0x200007b8, 0x200007e8], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x3ca) [ 92.267269] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 05:13:52 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000004}, 0xfe1c) sendmmsg(r2, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f0000003780), 0x0, &(0x7f00000037c0)}}, {{&(0x7f0000003940)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)}}], 0x2, 0x0) 2018/04/29 05:13:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x806, 0x2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) write(r2, &(0x7f0000002280)='-5', 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/29 05:13:52 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x410000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@rand_addr=0x1, @multicast2=0xe0000002, 0x1, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x1c) sendto$unix(r0, &(0x7f0000000100)="80892b57e01b1339f51e92bb4af4fa3733ac5e756df52f5d0461c4690d982c8c0f1a0dc4b0501c83d5391b2ba72dd427020f8ea4537b86e1884d39dd74db405d965a3125cb638b711ddcb73f2e9de4d4b2a6c0ccde78791eda522ef2b4d4b969323dd073ff9ed91a18efdd6736d7ed827d26b356a571003bebf9db9c225233e5a345c4d69c0f17e785ccdd31e8e040951f52966be0fb6a3f77f8528b275349099698dca60e46ea104b26c1b771816dff6eda7cddfd737be415ac62e65918c8c5c987c5c21fc732ad60ea4e84b648121f97add8134f2e3b", 0xd7, 0x40044, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xb345ed6b8c8e3cb2, 0x0) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/04/29 05:13:52 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="34e773ee6a58b59462dfd4bea7074017f06768fc8759bd90e4c03d33ae6f571f88f4ffee64494eaa68d313f14d940326120034d130c8efe2b34c4a9a1d4c6b71a2c377c1ed1fbe0760b669f9fb1ff0ac0823fe18d6dc7be5b699f71d5c65f049391374120b1bb88d6c92eecb228bcb7b8900583fd52143e236fb19eb653996ad00a15b9bd28775b49d54a870a6de80e575e837e7dbc225e97d8fc3474ff290e02e281f28d46bef87eeafc7075867e829d0f4fdc4dd5cc792586cbf9437b3c1aa4fd5", 0xc2, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x4000000) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000200)=""/214) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0xf) ptrace(0x4208, r1) 2018/04/29 05:13:52 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0x1, 0x1, 0xfffffffffffffffe) getsockopt(r1, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/29 05:13:52 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r0, &(0x7f00000a4fe4)={0x2, 0x0, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400100) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x33c) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000002c0)=0x1000000) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) io_setup(0xfffffffffffffffd, &(0x7f0000000300)=0x0) io_submit(r4, 0x5, &(0x7f0000000780)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000000340)="be1c3923c0cde3098c5f9e65ba3f5edcab7f6d8b8af1083d47d82d7f607ac9849f20fa758700372bbbfeb490ecd29c40ba3f1755f98e949c3cb2ea41c37f7dfe3b3f1be3d3d63cb5df908386970326dd11a52cc1664e651137cc6781eb86bc4bd8c7a02108945086e8c18d220cadda8e48faed3d82945644c0810ef520a0785d25ca223cfe40336907d24cb0c7cb3bf4203f8d52991909b7a090c617ca11e20c0b32e0b8fde95d550f14d539712c4e1f4c8aa23c4cbb6b1d981d3c0499eabc47940c31252cadf16a1ea53d404a064010d5284f9a00cbd8f1f2f030d264429a8506e467a12b042993f5cdd0ec9d6cc6", 0xef, 0x4, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000480)="efcd", 0x2, 0x1, 0x0, 0x0, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x3, r2, &(0x7f0000000500)="63d081ada55c5c4fef2665b0d6b0d74b842ad482db2781f97a80f22da869086f63d297201882c8a76180ec734448443dda195af56ce953610795ffa769866a32ce82fad87204a862ed10527d3aad98c677863accc3d207ac4f85065840fe25847e89f872c7e71ebb7c5490aae9a827cde2c46fc3a0093ce9c0752c39ddc20c7178355426a108a3c2e65ebf159b6fb53c28471098a8eab3802d08b262987780ffe455e85026ab9a22561e065cd68e38196553bb20e20658b6f2", 0xb9, 0xcc52, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000600)="2e6f9fd6d0b614c802aa028d245c10608d776151c48f3bb2e19cd1eb2bb90ec7e2e0207d6d441a520a3c19effea41db4e360517129226e01edf3a1f87bd913e2db1eeac92771784f2e0f09606b0232cb7b0fb538dc0741e4e18441b9564dd5a3db3fd499534994d3cf931ff1b0a6ce435f4de274a2f6a4c85c", 0x79, 0x9, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x726f, r0, &(0x7f00000006c0)="e79f88b751685c73ea7e1ae11681dc7a9feefad8d8f921dae2ece16b6208675365215876c94b54be723632ae6d6b8b47b8dc37020eda7589c983d06444931d46903f960b65151a865cd727984445a38e9f351f763f1177eb062ca22e8d9e9fcb726481af22691c", 0x67, 0x81ec, 0x0, 0x1, r1}]) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in, 0x4e23, 0x5, 0x4e21, 0x61, 0x2, 0xa0, 0xa0, 0x32, r3, r5}, {0x2, 0x1, 0x1f, 0x2, 0x1, 0x7fff, 0x6, 0x4}, {0x4, 0x800000000000, 0x100000001, 0x1}, 0x8, 0x6e6bb6, 0x3, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x34ff, 0x1, 0x2, 0x9, 0x1, 0x4, 0x5}}, 0xe8) 2018/04/29 05:13:52 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x200) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(r0, 0x0) shutdown(r0, 0x0) 2018/04/29 05:13:52 executing program 6: rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0xffff, 0xaaaaaaaaaaaac10, &(0x7f0000000180)=[{&(0x7f0000000240)="cedafeffc5d095ef80bb4b55", 0x3d6}], 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7fffffff, 0x9}) [ 92.333600] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/29 05:13:53 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="850000002e0000003c000000000000009505000000000000"], &(0x7f0000000000)="f45010", 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) 2018/04/29 05:13:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000a00)="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", 0xab9}], 0x1, &(0x7f00000000c0)}, 0x0) fcntl$setpipe(r0, 0x407, 0x7) 2018/04/29 05:13:53 executing program 4: execve(&(0x7f0000000300)='./file1\x00', &(0x7f0000000500)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='security.ima\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='ramfs\x00', &(0x7f0000000440)='^eth1keyring/\x00', &(0x7f0000000480)='/nodev\x00', &(0x7f00000004c0)='-\'locgroup\x00'], &(0x7f00000006c0)=[&(0x7f0000000540)='wlan1-bdev\x00', &(0x7f0000000580)='sysfs\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='security.ima\x00', &(0x7f0000000640)='ramfs\x00', &(0x7f0000000680)='security.ima\x00']) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000180)='sysfs\x00', 0x7ffbf, &(0x7f0000000040)="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") bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x10000, 0x1000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x100000000}, 0x2c) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=@known='security.ima\x00') open(&(0x7f0000033000)='./file0/bus\x00', 0x3e, 0x0) 2018/04/29 05:13:53 executing program 1: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x4000)=nil) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = semget(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x800) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000000)=""/207) 2018/04/29 05:13:53 executing program 5: r0 = socket$inet(0x2b, 0xf, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000009700)=[{{0x0, 0x0, &(0x7f00000094c0)=[{&(0x7f0000009400)="93", 0x1}], 0x1, &(0x7f0000009540)}}], 0x1, 0x1) 2018/04/29 05:13:53 executing program 7: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x12, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz1\x00', 0x200002, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000200)={0x2, r1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', r1}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000540)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) open(&(0x7f0000000080)='./control\x00', 0x40000, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x264100) r2 = msgget(0x1, 0x0) socketpair(0x11, 0x8080f, 0xffff, &(0x7f0000000500)) r3 = request_key(&(0x7f0000000440)='id_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='/dev/mixer\x00', 0xffffffffffffffff) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="7bb485a101fee8cffd041717907ae3823473c3cc45de61b68c064c3d71e73f4db9d53e06efb70d79cfd5d9bb8f99c0e70d707e8050aba698ac933718f3aaee898c4cb33a3b27a1a9f73301c4687d042efa975f1162bd1c3c659e832e342c3aa13f0084ad3fb7a8df0859eea46fea8c576d76111a1baa96a6aad1d864fa139f31a09cc1778fb4dfc895d74b63729edaae8b13c2934afb7f91c4fbb56d4ed8cec473eb03a402369a770acecfc411b511da4f14cf103618476cd4049f08097e643b3873f82a79f09b4493655125a93f", 0xce, r3) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000740)=""/69) 2018/04/29 05:13:53 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000180)=@raw, &(0x7f00000000c0)="47505d04", 0x17, 0xfffffffffffffff5, &(0x7f0000000100)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000240)=""/195}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x80000001, @empty, 0x7f}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @empty, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x7ff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x84) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xfffffffffffffffa, 0x4, 0x488c, 0xbfcb, 0x0, 0x3, 0x4, 0xe4, 0x40, 0x3b, 0xffffffff, 0x10000, 0x38, 0x1, 0x80000000, 0xff, 0x10000}, [{0x6474e557, 0x7f, 0x0, 0x1, 0x80000000, 0x4, 0x7fff, 0x1}, {0x6, 0x0, 0x3ff, 0x800, 0x7, 0x98a3, 0x3, 0x8}], "7f9ff1e0d8a505ed65b96da9b4da09c544e1ea23398f461614e879a7c21ee7a5e87fc13f285e183d42509428e165e31d6b6119f3336e667c6e9803e2f1b1cae3315ff546e56158ac12774f3bf02e20499747630d42a220c6244f2cebf20469064f168c51cec4"}, 0x116) 2018/04/29 05:13:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x1000008202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000000)="c3", 0x1) r1 = syz_open_pts(r0, 0x0) write(r1, &(0x7f0000000180)="8d58bb2072dc4c8d46a97dc035aaaad6c76b316d8580d951f7f39fb7f7e86b11ea30265c23218af257d8d75f2f9cd873faac7aea1054a9b4aac1ebe96cd35c99639e956935ad8f73cfad7c5a38d7f50b6e1103747e5a863ba72794420860b98ec66a9717e0c0b001b7e8b020d45ac74eb0d840a67b0d1d0141ffe4b91ad8b4a70ef5a7c4e2422589", 0x88) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x677acff3, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/04/29 05:13:53 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0xfffffffffffffffc, @time, {0x0, 0x80000000000000}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') open(&(0x7f0000000100)='./control\x00', 0x0, 0x101) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') close(r0) 2018/04/29 05:13:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xbc35, 0x3, 0x0, {}, 0x10100, 0x8}) 2018/04/29 05:13:53 executing program 1: ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) [ 92.620313] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=fffedace) 2018/04/29 05:13:53 executing program 5: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000100)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r2, 0x35}, &(0x7f0000001300)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x7a90, 0x400, 0x7, 0x1, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000014c0)={r4, &(0x7f0000001380)="6a45ecfe4d87112a7ca6cbc8b390a3a734c07ab5697a46b6d7ab", &(0x7f00000013c0)="0d7b3806b9f26d4391cbc9be8da378f9ff697c61308115bb1ed68f6efed06a3881de0e12927cced2ec1f3be214e7d49038023a8fd7466322b37151693b01b7dc163287e6110137b8c1013853833c967260629cd1e2e07a6056b4e81295643ca933fef858f80bebe904526f9ec8cbad0d39eafdfe47495d81f35c55f87c2bb5249ddfb48b4347028e2c029eec488696b4520d51a37d4d4fdfcd7ac2335e4cb66142a09692a818f64dbce74009aff328c8d61de072e0549a8240d044698db18442ff1ca78342e238d78c192211dcc9f3a2dec53b5958ff939d3262b6ac", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20}}}, &(0x7f0000000200)=0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r5) socket$inet6(0xa, 0x7, 0x8) close(r6) 2018/04/29 05:13:53 executing program 7: syz_read_part_table(0x0, 0x0, &(0x7f0000002280)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) 2018/04/29 05:13:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x800) 2018/04/29 05:13:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) r0 = open(&(0x7f00000001c0)="2e2f66696c65302f66696c6530f500", 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000340)=""/117) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000540)={0x9, 0xb26, 0xfff, 0x41, &(0x7f00000003c0)=""/65, 0x20, &(0x7f0000000440)=""/32, 0xa0, &(0x7f0000000480)=""/160}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x10001}, &(0x7f0000000300)=0x8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) mkdir(&(0x7f0000000140)="2e2f66696c65302f66696c6530f5", 0x0) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000180)=0x100000001, 0x4) [ 92.925000] FAT-fs (loop3): bogus number of reserved sectors [ 92.931340] FAT-fs (loop3): Can't find a valid FAT filesystem [ 93.040407] FAT-fs (loop3): Directory bread(block 112) failed [ 93.051609] FAT-fs (loop3): Directory bread(block 112) failed [ 93.058779] FAT-fs (loop3): Directory bread(block 112) failed [ 93.067590] FAT-fs (loop3): Directory bread(block 112) failed [ 93.085846] FAT-fs (loop3): Directory bread(block 112) failed 2018/04/29 05:13:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) pread64(r0, &(0x7f0000000100)=""/236, 0xec, 0x0) 2018/04/29 05:13:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff00000000ff7f0000630aa4ff000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000000)="5b51b30ced6fe7cdea3c6a17d78b", &(0x7f0000000080)=""/18}, 0xfeb4) r1 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r1, r2, 0x1, 0x2000800) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x766e, 0x4000) sendto$unix(r3, &(0x7f00000001c0)="2ba044a734c47d911e2e10fe010f3b0219acc264c448decc125a42fc7d2b74fa5133c76359e3f8a10dbf210ef4ee57a18a3eae928630755f2f32", 0x3a, 0x800, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000280)) 2018/04/29 05:13:54 executing program 6: ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x2d) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) 2018/04/29 05:13:54 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000000)={0x0, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000000000), 0x2b2) dup2(r4, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x10000, 0x1, 0x8000, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x2, 0x8, 0x875, 0x6, 0x5, 0x2, 0x3, r5}, 0x20) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/29 05:13:54 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x9, 0x5, 0x3, 0x3}) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0x355) getdents64(r1, &(0x7f0000001ac0)=""/4096, 0x1000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r2 = eventfd2(0x80000001, 0x80800) getresgid(&(0x7f0000000740), &(0x7f00000005c0), &(0x7f00000006c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x7fff, 0x0, 0x2, 0x75}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000003c0)={0x4, r3}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000040)={r2, 0x1, 0x7, r1}) 2018/04/29 05:13:54 executing program 1: r0 = gettid() waitid(0x2, r0, &(0x7f0000000100), 0x20000001, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x40) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000300)={r3, r4/1000+10000}, 0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) clone(0x0, &(0x7f0000000280)="d38da84c8a38601e10dba73d481399fc73ae3f20e29d43aa587f6654ec5ca615ca9e18172682e67abb43df3cc827d5f182d46081aa84545b47db52be1b84c633d9ff156564edf58e6c79f315d11e60a1a55bf9f0ea8d323cfdab58f287700608d430e81785a8d5d70180000000000000fd", &(0x7f0000000140), &(0x7f00000000c0), &(0x7f00000002c0)) waitid(0x0, 0x0, 0x0, 0x8000000a, &(0x7f0000000480)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xfffffffffffffff8) 2018/04/29 05:13:54 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x10c, 0x72, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200001) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/04/29 05:13:54 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x3, 0x0) mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x14, 0x8) syz_emit_ethernet(0x1, &(0x7f0000d9ef05)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="b6e52e2ffcbff20918057d6a520b43e02c4a04bb026badaff6f49c8ea402bde78e5d45277a65f6fe691cb771109a7ff3148cf794482ab7a9c6234810017c60d5cc6dd9c3adae70c0ec296405e4a54eff31b56f1ab50b8c183dc6e78ec0331f0ad74dff1c123a2950379b3ccd6e768823ed21df82bdc1abdbce9db9e09883bd51449f4f73190bc8d39e7aa2234be3eed6096078e5134635cdfc5181b4d4e8aecf0b22a61656a581a2f07b512ea7c2a9f45c78c01f07bd9f7cf63c82734f3f96849fb832a8042dcb4d1c3dca84d79bceb75048955fdb979b2c9bfc181fea59b27123a7a45b739a1d428edcbd1b0c0996d31fb5fb4fd7"]], &(0x7f0000000000)) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x7, 0x6a4282) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x22080, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000002c0)=0x248) 2018/04/29 05:13:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000001661bdccde70d300000000000000000000000000000000000000000000"]}) 2018/04/29 05:13:54 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/04/29 05:13:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mq_timedsend(r0, &(0x7f0000003900)="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", 0x58a85e9137d5a780, 0x80000003, 0x0) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fbfa, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x81}) write$binfmt_elf32(r1, &(0x7f0000001840)=ANY=[@ANYBLOB="7f454c460000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffec7) io_setup(0x2, &(0x7f0000000280)=0x0) io_submit(r2, 0x1, &(0x7f00000008c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="ab", 0x1}]) 2018/04/29 05:13:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x271, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x8, @empty, 0x657c}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xc188}], 0xac) [ 93.861585] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.962380] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/29 05:13:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) pread64(r0, &(0x7f0000000100)=""/236, 0xec, 0x0) 2018/04/29 05:13:55 executing program 6: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000000), 0x80, &(0x7f0000000080)={[{@nodiscard='nodiscard', 0x2c}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x1, 0x4e24, 0x101, 0x0, 0x80, 0xa0, 0x67, r1, r2}, {0x5, 0x7, 0x4, 0x1, 0x7ff, 0x401, 0x8, 0xffffffffffffff33}, {0xffffffffffffffe1, 0x800}, 0x1ff, 0x6e6bc0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x7, 0x1, 0x6, 0x2, 0x3, 0x100000001}}, 0xe8) 2018/04/29 05:13:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000000c0)={{0x7}, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0xfffffffffffffffd}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000000c0), &(0x7f0000001440)=""/4096}, 0x18) 2018/04/29 05:13:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @empty, 'irlan0\x00'}}, 0x80) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/29 05:13:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e00)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="237eaa74d0faa01a694300b3a0000000"], 0xb) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/29 05:13:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x94013, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x126, 0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2f, "ea43aa3eb473a4d0bcfa8466d40b41973947218e8382e68097fded3e4e35f723a736e1578d08706512722919177f57"}, &(0x7f00000000c0)=0x37) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x108, 0x1f, 0x1, 0x73, 0x359, 0x8, 0x19c, 0x4}, "68dd8c2bb7f65720c4b323d3f3dd075103dda22bfabc93816883d2e62b6b9229dd9fab1b31273def02a299e117732b290168f8358479bffa96232c511c962ca3f9c7742c84a93329bb3e538e96be47d24f0ec6b9", [[], [], [], [], [], [], [], [], [], []]}, 0xa74) 2018/04/29 05:13:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffffffffffe12}, 0x0) 2018/04/29 05:13:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="000000000000000000200017d4edb818d1326c3b28ec092dddcabde168e80db8ed46ffff104cab926118c1c34059fb3729c1a8a06b16c7feefa16a309a7e9b82e9aa64571c5c17b9c00eb8ccc15457406cd623e89165e7f5d81ac935c303c6c9086f5cc89652a1c542b9ca90a1c323a582ad9a9cc8413301", 0x78) [ 94.797400] gfs2: not a GFS2 filesystem [ 94.841190] gfs2: not a GFS2 filesystem 2018/04/29 05:13:55 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001380)=0x7, &(0x7f0000000080)=0x1) r1 = dup(r0) r2 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) socketpair(0x9, 0x5, 0x7, &(0x7f00000000c0)) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/04/29 05:13:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) write$rdma_cm(r0, &(0x7f0000001f00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001ec0)}}, 0x20) 2018/04/29 05:13:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x800}) 2018/04/29 05:13:55 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/04/29 05:13:55 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x3, 0x200d00) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001fc0)='IPVS\x00') syz_mount_image$bfs(&(0x7f0000000400)='bfs\x00', &(0x7f00000004c0)='./file0\x00', 0x20, 0x9, &(0x7f0000001a00)=[{&(0x7f0000000500)="077ce2daffc478b5eee494e467961c483686fc8687da657f1d7a07954aa26c6dd12328b498f864f7d90262e708ee678e9530e2d5a59513c78fb524ad5a85599103959212dd45eff598541c2ea3207ac9a47b13808f91609b5d59bda4d914433ecdd414851d90a55361e90d0fce73f1cc5216baf06e120df883ead98b1007", 0x7e, 0x100}, {&(0x7f0000000580)="0c2d6973fd1802e6bd500c6bbef1ebfc02e3b6c97ea7407346aa591255a22093ddaae18804871aa5f47fc5060e521f9284f9ae741e0b70c7ea5c491125d646a59d9780e3a62a5bc46bf2c9de757aaabaf5c4a1ac5a402a80c6acc0846f2d2bf5d009db5dd08138689ce17e24c0a52a757351287e0c70e85716d4d0b520fcf3c787167e1506e3a2db72d715056a212934bc9b5c25c6ec727006815aa9b0159e0631a5501cfa3f56123b4157ffe80f77e1ece0c7b53ac273cc", 0xb8, 0x8000}, {&(0x7f0000000640)="55b5798e478bb5aca1e36f748e077506e205c4fa28967246bbdb1d0c589fac4687b8bb220de077cdf14b90d1b1b6b1174c38d5ca6cdff6fade84f530b6650c9f3a4ae7858d726d277b0ab4d62b7afc8d31cc28ff962a6a1e7deaf30633331d6fa6350d7107d236d6318e7da8211b5c2c60aefd09b7f87e15a586aa11726bf552ed5d115534b647", 0x87, 0x8}, {&(0x7f0000000700)="9c43ada514a6db142536bab6d118ab6b1508fa16c1f2df195d8e111169ae7558d5514f327f4abae6f5572a38a3466fc2202ffb32af59b8c7a3135538655966b869a7a9bdece747a23f870fd70119cbe9fd48f72cf2e76374e486500d9fc7d2fff79a18a07c1a8e82f6e6b0ddb607f2f8912799202642f9e91e3478e028ae8bb45ed78acc239aceada0170c2aa860524e8dccedbcd0e958de8f2d8e8ef2621a92e07911c6a532c3b75783e33ac26eb9854aaf160e263a38b175cd5e8873b4d7055bfa1f66c9000b33e7f8c6b97ea047e909", 0xd1}, {&(0x7f0000000800)="2e394be5e721660687c2c47e0b038fca15e0e67915ff62912e3eac0180c2970b19866b6fe1f79d6402e07d034a7147eae144be267a7a8ecb98da5450db0f87a4f3160cf3", 0x44, 0x6}, {&(0x7f0000000880)="120addcc8a708759d0d4bc6a7c041779682ff914074e42009a4baafda955c1e1b2b4f4e12478c4386bfeb281777f3dfe0f45413dd08d72fd04f201a1df8f4694b73dbcce9f41a39e654cfdcd2437ff2aec6a227cdaeb10", 0x57, 0x3}, {&(0x7f0000000900)="c79822069aea49a44f69d2764b4cb1ddce87a8265ea04b38a0b2507b89e440adca7378c2888919f5b0455100340fe99b123031e7abb716c22d020d6abf2591c257c8fc2b9bf6d6dc74fa25423b717d08576911e250d4e0584797e99399aa28f32e4f5e10a2f147c548dba18007c0052dbea633084c36c6259cab8dadd8c4a5d11448df56f93a568c04eb0f8049f3d62753ca0e80b74e32f7d45d4e6c39312f50ba469468861d030f1ecf5e3589defec9700abac7b940ea3e9242be30026239139d2074a5c9ddf71ebf46c0163fd2540f1cc0b734a0110637582e0b2710c9fb53481b80acb559e819e4b3a8b7bac4194d4ba54e8ecefeaeadb89f31b077b5ac427d0c517a1fea6c37c0e067e69726d7cc9de8c71e394a44026cf27d27aeb0a61796382e52e34b8893dae0395f538bfe0c97c8bb70ee7b707c6a95cba20dd4d7bc9b0aca498728d1a54423e8bd47752c84bae9ef954bc239cfc6922f9d23642008bdb5409caf736eaf05e8aef6be420b7a41bc1b4ccd72dba0a4d8082f0ff9231fc09f2044cef16989ddf42f71e89a335e565ef7f56520748e3d7ab96e09bda8ae2caec52de7814e3d2abc551525b7d1763ac40680eb513d483e571a431caa44045032cf38d2bdcfb5547229384602c5cb41dbcd75268b75033745b22ff7366fb911fc3eba7e1158f1189dec32a28a58c6ec236fd188c4e18d0dfbbf9cc27d01f0eaa2b8596c9b891f351270066de232b05af675817334f2bb79c17ab39094d02d8e7f9b7b131b6ebcc6a55e7bda3027255594477393211b1605d8e42c61f46a8e522c80f92cbc1ab21f09fb189fdbf80ebcc5f6356b0302bcb600826b4fa450f41cddf089809567883998087aead442ef9066dc9f3dfaab0f61556438dafef0d6edba7ea4d5e6688be5f5d83c3ff895364ff186cbfbe5b3968ceb5eee967a5d8a26538a93ec3bfce98963bdf5e087c6ff173e911502c7da96d41350efc04eaa00c698d4a87233168623dfd8210421d803ab843b1c6f98e36c60e12001fdebd3d9132131c6b07c187aee47c6fb23ce5ec284207df609b0082d4e670a2563d1db120c818cf6ee8bd4ff5c6b30487ac04772fba569719a57d91b62f4437269a7f5cfd1ce9c3e5e6b52b10239d7b985e5a3eced45b33b8c1952c6ebd2cd6e45d5847040d541fccd7c3a00c9ad909ff07a41b533a1bb4ef8db6ad35251b972ce4b1d751a0e3f161fd83ac29c1ee619922670eedde3fb29d3c497d47bb6c0b72a90ecd927beb8bfeac58d86f09bb5b7c3d80a889ea92a6d1f4662d220b198e61016b530401a3a0ef4cd8af8b975a9a664c2fe187315e8d555260bc27cb801e059008f83b558da40887176df7e83090f31cbc8ecbce1e4a11b4dd3ba5f2c0fe71b274199a2cbc80a0ed822c0608f52089c30492a380b1796e6240b55f4a7b5cfb8cc7c8a71494d647857ee33eaa47c2fdd354815d7130277472bd4125777ae4cf3bec598a5cbdd3b2e6a0c2e8e8b2c89752e7237aa9e44c2cad46e8af6b469cef0f49fb4e92c00324de50b6a64d7046ff89d9c7093b0a7c9c1ae0948fb8949521cf26b2c58ecfb27ea81faa0e5c258275500fc786c8f8fb34a1193b48316d176ae6254ff6d785f0f4442815d79d9329ae852b6416d6f324ce106db935ed4c716ac2e665db41ea356293af982db1bc937c1092471f6374fa611f68940f83ce1f84ab4b71bf5639f696bbdaf455a8532ebb59cef20ea91f7173b3380d835e3bbe40d21a1b6a63b86ba8884d9b9b037684ee0b05d908a2897c4efc26fafabbe7ee883f9bb707dc29f03d2e30d94b9b29c95567fcb94c9035e502b52edc3463b933c7d88350eadabbc74aa5eb2f7f22f98b26ecbc1701ce0e84dd411d66d0fae8d297448088659dc65f43fe24e5dd1bcb08d9c4eb723d4662309e3561359d16efd6741d4b0a9f120a6955595ae66b32bd2c413646567d1c25d957ec49d5c942835c1ce4bcfce4608ceed1f9dc296ed5ad0575c514f424421b3ec2897096c2f464777706cc2f617af6cffc91c06a540ef73b891ede39aff6f6d9b31940d4bd4958e9883de7f3f7f364d6f7e4cb9255ede56741fbba294fff18d732e02912afb1b3c5d7ca27517dfa251e2dcc9ba7073eb9a7fbc18a93f60d0a8a601eb57fa6b481e796595e19daac5368b917abb29255464e2ab82122f866598f52adda5894dba93f696e60380eca344e7c1a2326c46504ac5074675f2f0924dd8c27e1911240117b3dab064633ce5ebf625f7d236fd62b7295abe72409270724c194a384304878b695919d9296d22ca9b61d289fdfe4e9eda9c8ae987bcf397eec129a805dd6278c582d8fc0a33affe8c008bf22be8c1b1aaef41837a6d8bcb98c28e27b94b5729c04cfb06386e455401d233016d4433b640150cdd56a7bf782daed264012f8a4190abfc1a3c86fa97571d2b35f20e2cbde3988057ebcf0eea988012003d3c305504d673ba100d5e01d2b5af5f0a032db525af32e4e38611ef32e8b85c19453b0146ad23765e5e0327d2e0fb6d33163580df838906d8d4fa6b48821abab465064daf97639d089325cf03b2d923000f7fa548938506ed12e4ba7f1b427a674f023458e6a8fc1c2d774cd65c9b38c9498c50f8643740ef8cd3a9dab895a67df57b4b3b23152ef0023174452f27dff1f6a11de2e825aea22ccc72f5ed4e95d038928a1c63d29997337868424c74219a357615e791444919eb1bfcd29ed6f801da75ea26f3f8c8dc56d2800a7b11ebf875fbe4c60e031fdb9e914f3757e58dd3dc419bf715c6b5cf764d54cdc35c39172d014e54f41064ebfee490161bba88c91a43ed8c2f684e9ef49dfc093543a8ee980c87b15526b5ff31c14b2a69be1c8f504ba525927229fb92f311b84eee5e9d08b9f3923491bd75cdcc9e5866ed4642c9a4cd04be02c9860e2269ea953c401992bb7a6c6a3af89cf92099fd0543031e1b4bdd22eb089ce59063c69749d5b2ee52ea81f17090e85cedd51d4ec1b396a3126706b58d46d5ebb5c35f3a5474beccd25a5ef7bd3544b4569a279e23d4b12cac8997b3c8eba69b4570b3339820bbdc2183579263d8c4892a81502ac16585459b4d2aef97f6a785fed61222ca700df664929f45e466385a4dc91e9955b355f07f01653ee0e72d8cfe692db009e0e28c217a1c3881fe4d72c20e3b16f66b62167aa5c7d02df11b979afc7190a10ee6718bccedddceb2e2bb29bf36be985cfcf445c2cdd3ad5b5e244485c21d5d6b2c60c2068cbb326fc9d0ba0b21c08bb2f08d2749499e8f4fcd44706424bb849cdf546f8688668415ee9894f9bae9fc95797d4ae8bf51e0254a05fbfbf34fad644d074cd1718d54cfec23f77f96af4fa5eef82954312e14e7ee475f14a7fd492fe7acd89247893f941eaae5210ce1550f2824d22009f55a5a3dd8da259dd97746d5c0ac51d22a38cfd9b87ffff0cf7513870bdf55db3d3b5ff5f2017657adc6fa2fcfd2ec458e26d7e53459a8b1cbb771ee0272afcdc25b13563b8cc20e4ec134a54b929ce34e638f895958705f1bff9fb01b1eac97800a1a9681ea2a51888a1805988d8f8c5814760a06b297cf0f679a0fc1e676f2e0d6968f398eaac9b2cf845472ef2a88dbd7cc37fdb694bd1902eb3e08a25efea181e83e401d0fd8e41dc4ca1d8e759e3daff33acc29017a40760d65fa985d12b7ced2b3e2369103ef2ca484118ad19a157796247cc747255c0ec9f49e53f2f703ff7dcb7f160938e49dae42f6b11ce665bfd25cbb13fe6d0eeb9071b051a697058b081a2dcc4e0ba11d9629bbe04d8c743053f737f87422a31c7b65f00c8974bd33d5b4691c469639a42801daf560474cce24bce2c71ec518615c9d4136d8a1d2d5fcc39af8b8e3053f763dc05dd0a78af79fc8acd6b3613122726051d42a50ac39092aceca0ca4f73bba7bd19f753ffa59cfa4c0023b5513ed0f5da1e5b77e244ebcfb09dcc5b99a7f7590745386bbd7460ff1dd02ad441e652575d473556869c204593566e444c6fae5785f82bf9680a0cf5a014e5925cf507fdb44c35546cb2fca8bd5c99a921c4e5d7ef1c7853ae06ab08edda16d4f9b4b2998c9d357a54771d6ba6901896483c73a2ab7a5dfad2973c94e868a37cac3978e3b6a40fabb76b48d16cd2038baf2aacbe5e036d90c1b1a7aa1af2687370737971373a3a09f6d997a59f332ebc3d0086a82b1c17d16c88c20f8ace9b2f5e6df93212a2e278f5b33bc6b1cf76f1c0e47480876d47d61e167f4a6a8bc04993915679a10e066c601e53577a2d1738cd978f8320ca3a654887b13c2aacebadb1a0ac3c65a277ab37a5a4ec1a6375ae91b0d1cde2f8d2a46a5fc34f154b18e90710b6e770224214816ea9c4a7e9f11fb05530a70077157a3ccf84c5eb1a6c6ff4366ab01960b1a3fa19b3650452ca0e1b0e8551868d450ae5b4139d13e6d98a9f9b65e1e6567ba661177f9ea1c876b1f1f1fa09b88f45c327d14a8d471fdbea2676e0542cd15a4812e12b1096b95631be78861abcadfde386a6aef593fce9b78300010c57d3d4991daeece5cd8402a7664abbba99d453eb51603bef6203a5748d199fc08d6a4b9801646579f0eb621979395228ad247158c4e2e90787f1b657e079fb9f8591c6b83edea822173f6c7a5b7cf3f227a5d6ddaf655dd6c7017f417a954dde83e961763885e307cdff165f480430b9dbcbb6ec7819f173089c4fc724a77aa5e15082ffd1ba2bfcfe90c9593cfe7482fd5d3cbac40b6b249203100431e77b35c4431c103ddd6221b28be4abd3bfee17ca00c4a14997140f7538181b3cfc045f7fd205374fc183d43ae032633296e47d272eb2391ad2068d6ecc9cb8a854495750fdd5cc5f5816ddd3a5542859d4ce765c58cac2421fd6cb358c5bb336c6763a66f2026aa6735f5c522da61b7c68d7f018d02782afc8b7cabfd4590c5c28e44857df5ea8526edbe27f8a99fda0f0bc4b3aeb651e3f3df94de2a4680e42e21d08ccacd028c41dc445e99b7d55728d2849a2f3329869d678b3248fa2ecedc4fe3b3c51afcda7371aed19f5cdac41f13d78faabcacdff0a956dc6592e64cd3136536cce34acafb3e0a3328f8e10bba937f2132936a10640f48678beda6cea9368158103b99cd91752e551a94bedabb16aac0ffeb864a7ef098cde9e39a65c7fec43ca41bc0c56ee733e62ead6a9cc0ec9f75852766f970300991f53c93973e97e64af69334397b4a6ae676fec5d0dd90b59ce6678128bd42e01f83005585eb484e7e70dfcc4dc0584eb1dff8a76b1bc17fcc7abfce81eba1073332bb835a6e24abe569476989a2f57599336965afe56229cd79d928689acfc12f25b74c0649154e91c9523780f5a5e900738e62686c8fcd9a6ca9066df63135842d342f0557399801d879c404746cc363727370937a97f881f804d013dd3268cf0bf7a4ac5d1b1cad33633dc3264849659386297ae1f69e377de27099f88cb68a4e8d77e9aa748bd93d9d1657fae731bb5e52925e9ee958fcb57d1690226fe29f6c0eab682e98ffe957164f0fa8af6c78be4fd71aa9d39c80f813e342648518bcab2b20b4146a4ab47eb425829b30fff29e8ad0627e86c7bb1dc23f74f02e938b187741e34891ecfacea86a5efee05d08ddcebe9083cdc5ef8abbf465bf004fa13260ab772b61b97dedcd33cb9929e5b53759eeadc9b6f71dd18cd816aa0acc6263fef3eaf47ad839abd69f1de907acfc85673de953307a131e7576597e615841c62fc1cecfd0363cba93536ea3ebf6585e", 0x1000, 0x2}, {&(0x7f0000001900)="260350a3c18ff118c1a903383321be1d7576e389f6009c5a6079abd1b4b822ceca63854630a3ba2673ab146b579bb1826805806eb1753dea4f4124", 0x3b, 0x7}, {&(0x7f0000001940)="0c6723b4bf86197ab58c206fad819c1e17b2588a01d14082fb47d3ca7b0628a9a504f63fb8ff8bd20aa59bab2e0e09686443ddde806fb940b58c36db47948c7c48e8c58991e3978be045597a9800dfd7f7b78fd1ea1e83ae1fd751fdfaf351ebe554f2e94e97ae47ec7734868e480a690a4b81624df2e77e4f9cfc6b64cad73ea453c6a4fca3bbdaf1caf02c45b000eeb105c6546015f1426028cfd07aa917bea02cfe5d5fc92630fcdaed2932a1aeebf3ebc337b2cc13373a6d9b", 0xbb, 0x3}], 0x43, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r2, 0x3703e706c0b162b5, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5d11}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4000040) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) execve(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001d40)=[&(0x7f0000001bc0)=')\x00', &(0x7f0000001c00)='/dev/cuse\x00', &(0x7f0000001c40)='}proc\x00', &(0x7f0000001c80)='/dev/cuse\x00', &(0x7f0000001cc0)='irlan0\x00', &(0x7f0000001d00)='ppp1\'nodev\x00'], &(0x7f0000001f40)=[&(0x7f0000001d80)='selfuserselinuxkeyring#-:ppp0\x00', &(0x7f0000001dc0)='bfs\x00', &(0x7f0000001e00)='trusted*cgroup\x00', &(0x7f0000001e40)='/dev/audio#\x00', &(0x7f0000001e80)='sip\x00', &(0x7f0000001ec0)='vmnet0\x00', &(0x7f0000001f00)='irlan0\x00']) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'irlan0\x00', 0x5000}) 2018/04/29 05:13:55 executing program 7: socketpair$unix(0x1, 0x800000002, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x40, 0x4000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001400)={0x8000, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x3, 0xebab, 0x4, 0x6}) recvmmsg(r0, &(0x7f0000525000), 0x358, 0x4000001d, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000280)={0x1, &(0x7f0000000400)=""/4096, &(0x7f0000000240)=[{0x5, 0x3b, 0x8, &(0x7f0000000200)=""/59}]}) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x0, 0x8, 0x0, "27297e24dfb00be5cb5c9096c6b2366e5872019dd128d6c82135486403cb137ff0a4433d587238043667becbbf1612adb791c0224258aa077121397ee64ff3", 0x4}, 0x60) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/29 05:13:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) read$eventfd(r1, &(0x7f0000000140), 0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000100)) 2018/04/29 05:13:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/123, 0x7b) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000140)={0x3f, 0x9}) 2018/04/29 05:13:55 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x204880, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet(0x2, 0x100000003, 0x200000000fe) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='bond0\x00', 0x10) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x8040, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet(r2, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000180)={0xfffffffffffff000, 0x2, 'client1\x00', 0x4, "55247b90fa620d64", "a6931c89ccd6f7e3446aae1bdd4c06ac5a2978d12c267c90210af81fcc1ca8d3", 0x0, 0x7}) [ 95.090527] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=0cc7439c) [ 95.090830] ucma_write: process 312 (syz-executor0) changed security contexts after opening file descriptor, this is not allowed. 2018/04/29 05:13:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x0, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000380)=0x10000) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/04/29 05:13:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) rt_sigaction(0x21, &(0x7f0000000040)={0x5, {0x3}, 0x80000000, 0x200000000}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x82a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/29 05:13:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) dup2(r2, r0) 2018/04/29 05:13:55 executing program 6: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f0000000100)="deff7c43887c44d89b92c8c9ff0f0000b141000bd1efd81e1866780b9ce4f1239ebd74e44805598ef0bc0dd9dbfdefc2a5a32faa4da64ae021c32868b91a849a98aecf9525f56cfa30bfdb7c801bc4084557d600db56a8351d1dba09c693a5c6559ce09224ca31ffffffffbccfb568d29649b75c448c8b2ac5798a2db127ecd6266bfab69bdd50117f3f5df0050d88cec44414a80f42452e3fea41", 0x6c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(r0, &(0x7f0000000380)=""/222, 0x92e19184e7b985c2, 0x0, &(0x7f0000000000)) 2018/04/29 05:13:55 executing program 5: syz_mount_image$vfat(&(0x7f00000004c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000340)="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", 0xfffffffffffffe9e}], 0x0, &(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYBLOB="44f772d22d4c6af4d1cd7146fbd1d0172c7d11a0705c23e36792ffff55be588622ab3878ae04130e277c1ce1d68d24d3992c8e8db61d19a26478e4c262277bd9273add43f47926a5fe26dd56cd61c59a27b0240ae38992a008a94bb4ccadab246e58a945d6300f677be94cd860c954ddf33d4b2d5c5830a67fbe799dbcc11df0047180ae8381b733ceb947a0ad3e05aa7d673de306c01772", @ANYRES16, @ANYRES16, @ANYRES32], @ANYRES16, @ANYPTR64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32], @ANYBLOB="8cb1c11ccc9e4751fa9a85ffef102df5e79a3bc003ec70ccbaea1cdf43097e78ea23bf3d35c78872a49f1422eb2a44635e4446178060a9fd9aca1f39dd74934d2207104bcb1a655e3bd9899cde3df34bf75e98e83c23eec2749878a5972b886ca9b6a82af16e8d33c5e9e7ac486560c3b9ef249ef8806319c1beffa6e9f694752084daac47395d2b05b17058f0c1302129d358", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16]]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x40047211, &(0x7f0000000000)={0x1}) [ 95.255938] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=0cc7439c) 2018/04/29 05:13:55 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x4, 0x4, 0x8, 0x0, 0x1, 0x0, [0xb]}, 0x2c) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="400000000002000019000000d50100002c00000001000000000000000000000000200000002000004000000000004000265dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@lazytime='lazytime', 0x2c}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}, 0x2c}]}) 2018/04/29 05:13:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000002c0)="240000005a0001000ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) write$binfmt_elf32(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x84d) fchdir(r0) 2018/04/29 05:13:55 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)="6dcf556d52356d41f535e0ffdb9be3c3ddc92cb9312c7a6458885e0397d463c31fce6890af4f24d9fe0eed52a5d427cc5e8a6e19edd1cab0ee6eb46a09d77c4a777294acd06367e4ba0133079163e1356448cf00b6068916b928499c6ca9525de0dbd92bab2c33a61406276b7e0cc7f787231be85ace37c1f7c26a25b1b1f578988667d957c844b10d409bc1cd47dfe98fd6da16a724a09ac5d5d43b456a270e86a51d1a48600877e2213fde798cbb7bea1b369186316ba4ddc3255e944d8851a9ca7de96366ef242eed26b4f630d6f02eb7c8cce0812f408b4c084199aad06b975d0a36dc718e3c", 0xe8}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000040)={0x4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x80000000d000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f00000000c0)="66b8b3090fc90f23d80f21f86635400000c00f23f80f74a1060066366719a8f0b019af66b8010000000f01c10f015801b89e000f00d09d66b9890b00000f32440f20c066350a000000440f22c0de4e80", 0x50}], 0x1, 0x11, &(0x7f0000000300)=[@efer={0x2, 0x6000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x1ff, 0x17c53e94, 0x9, 0x81, 0x2, 0x3, 0x3, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xffff, 0x3, 0x10001, 0x2, 0x6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r5, 0x5}, &(0x7f00000003c0)=0x8) 2018/04/29 05:13:55 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x7, 0x10001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x1}, 0x8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000180)=""/116, &(0x7f0000000200)=0x74) recvmmsg(r2, &(0x7f0000003a00)=[{{0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) r5 = getpgid(0xffffffffffffffff) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000140)=""/62) r6 = getpgrp(0xffffffffffffffff) connect(r3, &(0x7f0000000240)=@ax25={0x3, {"7ecd6185f547b5"}, 0x3}, 0x80) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0xc4012, r3, 0x0) kcmp(r5, r6, 0x7, r1, r2) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/29 05:13:55 executing program 7: prctl$intptr(0x26, 0x800) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x51) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'gre0\x00', 0x10004}) 2018/04/29 05:13:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r5, 0x80000, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r3, r4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)) [ 95.448897] EXT4-fs (loop0): quotafile must be on filesystem root [ 95.482935] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 95.541237] EXT4-fs (loop0): quotafile must be on filesystem root [ 95.543066] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 95.732404] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿ€" or missing value [ 95.826923] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿÿ€" or missing value 2018/04/29 05:13:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)=ANY=[@ANYBLOB="54d9c874", @ANYRES16=r1, @ANYBLOB="210900000000000000000100000008008100", @ANYRES32=r2, @ANYBLOB="3800020034000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000e00000004000400"], 0x54}, 0x1}, 0x0) 2018/04/29 05:13:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x5, 0x2000) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{0xffffffffffff7ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x2}, {0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100}, {0x0, 0x0, 0x0, 0x6, 0x0, 0x7ac0, 0x0, 0xfffffffffffffffc}]}) 2018/04/29 05:13:56 executing program 1: r0 = epoll_create(0x6) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0xc000000e}) r4 = epoll_create(0x46c) r5 = epoll_create(0x400000000000804) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000040)=0x8000, 0x4) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000100)=""/33) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000050aff4)) 2018/04/29 05:13:56 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fadvise64(r2, 0x0, 0xffff, 0x5) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) write(r2, &(0x7f0000000200)="020000000000", 0x6) 2018/04/29 05:13:56 executing program 3: r0 = socket$inet(0x10, 0x3, 0x9) r1 = getpid() capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f000032e000)={0xffffffffffff8001, 0x0, 0xffffffffffffffff, 0x1, 0x40000000000000}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000000000)="24000000000b07031dff1f946fa2830020200a00090001004003ffffffeca3a20400ff7e", 0xfffffffffffffd4a}], 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/29 05:13:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0xffffffffffffb6dd, 0x280000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001080)=0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71ce7a15", 0xffffffffffffff0a) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000012c0)={0x0, 0x3ff, 0x8000, 0x46, &(0x7f0000001180)=""/70, 0x3e, &(0x7f00000010c0)=""/62, 0x83, &(0x7f0000001200)=""/131}) r4 = dup3(r0, r3, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000001100), &(0x7f0000001140)=0x4) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/29 05:13:56 executing program 4: r0 = socket$inet6(0xa, 0x8000f, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xfffffffffffffffe, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) 2018/04/29 05:13:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='\t\x00@\x00') r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/216) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/04/29 05:13:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x3, 0x81}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000000000b0000040000000008100000000000000b000004000004613e306cd"]) 2018/04/29 05:13:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000200)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e5, 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, 0x2fb8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x141040, 0x0) keyctl$search(0xa, r2, &(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/04/29 05:13:57 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0xffffffbfffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001700)=0xe8) getgroups(0x2, &(0x7f0000001740)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f00000015c0)='./file0\x00', r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001780)=ANY=[@ANYBLOB="06000000000000007d0b000000002200fffffeffffffffff2509000000000000ff070000000000000000000000686827ff7789038bf9a049b5d76bbde80000000000390b0000000000000200000000000000ff0f000000006a29b7b789bbd48ff83b00001a00000000000000eeff00000000"]) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f76ffc)=0xffffffffffffffff, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000001500)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x4, 0x7, "04223d36fc7c805805caaa0a785ec0dcf898d4a13990903c4a36002103faa9eeda7f236a33e26560fd2a038ea3232bb1edef63a412f924a2599a692d9afb93", 0x3f}, 0x60, &(0x7f0000001400)=[{&(0x7f0000000140)="93025da480492060cfcb4a337c902c51abaf3d1c515f6c5ae4efc2b6f7e1ed2f430cbba2a9ed92b48b2a2faf7e3b6bac77424b5611a071d0d031fcf5d0d0", 0x3e}, {&(0x7f0000000180)="5b31902146d380ebcc2afdcbc1af0b6dc22c523bc70637b90494807143e7c5fefa54bc19bb54edb90469050a6fa48d97ae4766de4cf63f12bfa54d6dc643b529490ac0d002a254140c2045a26244", 0x4e}, {&(0x7f0000000200)="2bcbfd7ce37018bc1902d052558daf8679629535d5bcb7facbb96edb9078550a8a5daec0fa33befaa40b22b4993818bed962120e982b3e10c0dd1e8e5a4c0db8823a960e65132f3829e3680b42bb8606a568ce8cccc60bdc3159d05e86c2af85d23983965a3d9d9445d3545a5658767c47a19692b00c7f5552f454c8700a305e555058b55412759dce12c9013b1cfb255f81bbd82d58fec8908cae0ca3b147eca96606292530e9138afc783eec744ca0b6e02356", 0xb4}, {&(0x7f00000002c0)="63e384c55c47fe697af5178a925567f95b13d8d4a2dc87ba6bf97abe55df4ff319c829dc6b6bc85f58719111e87f57e5da", 0x31}, {&(0x7f0000000300)="4463763ce4830603134ae44dc5f52a2b3edc739f0bc80c17d1d5846d067a165a98041a95502f81137ff57dda4bb678b5ab0e09cfe7ed49a88ed1a94518a7cb8fcb918bbd1e86331aaa55b0f77e07cd2a89d894de81a57c28650a237897bce2fb599f4fc178788d29de03ee2380cacd4ebc1f33dd6a3c6a8d3b7c4eb2b44a1ffce5a4db82bf32c0afc3edc74ce6154dc4612c5df21cbfdfff314cf0ff7a978378902b5144f0633628005b", 0xaa}, {&(0x7f00000003c0)="14ef6e35a2b30392cc58465c60a2bfd3d647d948", 0x14}, {&(0x7f0000000400)="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", 0x1000}], 0x7, &(0x7f0000001480)=ANY=[@ANYBLOB="50000000000000000b0100000700f0d28c54e26410306c2e0efca19e59359abeae8434e4acf0446c46c9ed9fc3c3aefe67a7e78c945e44549916420d8de2d5658d6e48faa20f00000000000000000000"], 0x50, 0x41}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000001540)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bridge_slave_0\x00'}) 2018/04/29 05:13:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r2 = semget$private(0x0, 0x5, 0x60) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000580)=""/172) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x50, r1, 0x0, 0x7f, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4001}, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x110, r1, 0x700, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff650d}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) r3 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x0, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000380)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000002e00fd060000000000000000040000000c00000008000900000000005df7e15d2bea03aa2be19eef04efcc86aabcaa0e266b4ca0856c220ca64268d292c542c8e1dfd56e96166920b800d40c36c46d3d31979f4874d3e1fd1e049cf5e821648c61befb2bcda0bee1b6642491c57a489ec7e3525fe3d22d75c82a60"], 0x1}, 0x1}, 0x0) 2018/04/29 05:13:57 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x82, 0x0) r3 = perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x3, 0x2, 0x8, 0xa35, 0x0, 0x1000, 0x40004, 0x0, 0x5, 0x8, 0x5, 0x3, 0x401, 0x1, 0xff, 0xfffffffffffffff8, 0x3, 0x101, 0x75, 0xfffffffffffffffa, 0x1000, 0x10001, 0x5, 0x133, 0x2, 0xfffffffffffffffb, 0x5255, 0x2, 0xff, 0x101, 0x3, 0x1, 0x100000001, 0x1f, 0x9, 0x400, 0x0, 0x3, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2, 0x0, 0x7fffffff, 0x5, 0x9, 0x5}, r1, 0x1, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x60, 0x0, &(0x7f00000003c0)=[@clear_death={0x400c630f, 0x3}, @dead_binder_done={0x40086310}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x48, &(0x7f00000002c0)=[@fda={0x66646185, 0x5, 0x0, 0x33}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x3, 0x32}], &(0x7f0000000340)=[0x38, 0x38, 0x20, 0x38, 0x78, 0x38, 0x78, 0x0, 0x40]}}], 0xc0, 0x0, &(0x7f0000000440)="4b2f0dc78bac2c7dd2667949fdb88cda6ae61bf0cec1332a6570594e8ee51083e673916bdf1b83f1576ee3315937c6b3bb2803498e1bfe3620851ca2b7c5fa961eed8878f8fd8a0a6e7232aa8c652690ce9bd3557f3f8aab3c8ac9ed43425159eb9fadaa3c4b8686ee613900182d686afbfcf510b7ed36334b06a5ba197f651d87524929c37b76afde6e573f4f4468b7fe29ff14fea5fe6ba1b6e2b5d3b3391a788508de96562af04dc900e1fd5cdf88bab1545f8718bd314e9987f1065f24d7"}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x5, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900010000000000000000000a000000000000000000000014000500000000000000000000800000000000009f4ad86ca9bf1ace81991b97e1713a96eefa77a00f288ffbbd40"], 0x1}, 0x1}, 0x3) 2018/04/29 05:13:57 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc0000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x100, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000300)={{0xff, 0x8000b}}) 2018/04/29 05:13:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="8d1a1231a1a6651fe04b99a5622cc73eb95367456c8775a0be3cc67093e363d63fc164d506a2c0e10a9f060bb352893959f5d995ec04be7c3341f9b901609b85294a9e751f80bee294524992158871de45d4505123cf5121722fd66312010e92f69bc5c81719ee7251b12d25636c4c1cff52a2ba2cd47fe2a7fb300dbdd0caa750b06608ee65a16c9c47cea29197a6893c700217038ecc83fcd0b8e8a0111e4900158470a14245ef661fb1074d90eaf792487757f61f69fed66d0cad56efa5863f44c34b9cd6338231162b7ba399e9f87a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001500000000002869482432dda66105080000000002000000ffffffff0000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/29 05:13:57 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="636865636b3d72656c617865642c006d2eda73b4edcdfceed09d5a1df3623f38de482fff30da2855e90f33b2fa1889d741320aba5edd1193954c1f27fde09ac8a8114d3f1014a6df0bb93aac86ff9784d3b25e016f81f92430602dce44e0b6266ed90b234a19bf5961d8fe54e381dea70d1d3fff06fe24e44bbe66ab18e2f562295444b902f7893b8dadc53941a1c54fc8266cfbb432d26bc841a7dc3beaf61306d18a315ab551242e6ac805258ae57e0e8ba2e1d934fda7cb8d4e11ed8697d8925b828ee8ec1aa57f4b1032cd15b2"]) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) write$binfmt_elf64(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1, 0xfffffffffffffffa, 0xffffffff, 0xf1, 0x0, 0x6, 0x5, 0x1ff, 0x40, 0x120, 0xddd3, 0x1000, 0x38, 0x2, 0x3, 0x1, 0xf29}, [{0x7, 0x7, 0x4, 0x1, 0xd52f, 0x6, 0x8, 0x6}], "6fc89a292ad0a84af414f471fca116c10e5a70e9d8f2c4aeaa768f6c863c5bbcc56bd50646fb7c59def0d5cc8a9cabcae7418f67dd0ea2c1cbb6e0698aea23b99245ceba1ad94dcd34a891f925e765ba4d0aba024b581d3937f51f31e7995b0611b59f1996b777e8dc8e8eab", [[], [], [], [], []]}, 0x5e4) [ 96.624175] FAT-fs (loop1): Directory bread(block 2563) failed 2018/04/29 05:13:57 executing program 5: setrlimit(0x2, &(0x7f0000cc0ff0)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair(0x0, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getown(r1, 0x9) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) syncfs(r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) rt_sigqueueinfo(r0, 0x18, &(0x7f0000000000)={0x40, 0x8, 0x401, 0x8}) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) 2018/04/29 05:13:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x12, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x4000, 0xffffffffffffffff, 0xfffffffffffffffe) socket$nl_generic(0x10, 0x3, 0x10) eventfd(0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0x3, 0x0, 0x0, 0x3, 0x0, 0x17ae000, 0x801, 0xd, 0x2, 0x8, 0xffffffff, 0x10000, 0x20, 0x3bfa, 0x3, 0x10000, 0x0, 0x2, 0x4, 0x2, 0xffffffffffffff7f, 0x0, 0x1ff, 0x401, 0x1, 0x2, 0x6a9, 0x1, 0xffff, 0x4000, 0x762, 0x7, 0x0, 0x2, 0x1000, 0x22, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000040), 0x7}, 0x2000, 0x6, 0x3, 0x0, 0x2, 0xf7a, 0x8}) 2018/04/29 05:13:57 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x4080) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x80000000, 0x1, 0x72, 0x1f, 0xffffffffffff3064}, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) write(r3, &(0x7f0000000100)="7c4c6665f05749927a2d100920", 0xd) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$getownex(r2, 0x10, &(0x7f0000000180)) 2018/04/29 05:13:57 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x1e400000000, 0x0, 0x5}, 0x7, 0x9d, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x20, 0xfff, 0xe5}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 96.670192] FAT-fs (loop1): Directory bread(block 2564) failed 2018/04/29 05:13:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x2, 0x5, 0x0, 0x0, 0x0, [], [], [], 0x1, 0x3}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x3, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000940)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x81, 0x300000000, 0x5, 0x500, 0x0, 0x10, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000000c0)={0x2, 0x3, 0x1800000000}) [ 96.720859] FAT-fs (loop1): Directory bread(block 2565) failed [ 96.770655] FAT-fs (loop1): Directory bread(block 2566) failed [ 96.801364] FAT-fs (loop1): Directory bread(block 2567) failed [ 96.826958] FAT-fs (loop1): Directory bread(block 2568) failed [ 96.834844] mmap: syz-executor5 (7617): VmData 18579456 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 96.870554] FAT-fs (loop1): Directory bread(block 2569) failed [ 96.895649] FAT-fs (loop1): Directory bread(block 2570) failed [ 96.912922] FAT-fs (loop1): Directory bread(block 2571) failed 2018/04/29 05:13:57 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80800, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000300)="f9c9ffff0f0000df636b90983c01909758bb3f16a612296cce96e3288ac80df6f318a5f818617d1b747364cbdef17ebb9179e8ee5eee1042875c775ed6d8aa9aba1c678e65bbe46ed7506897ff0eb88ddda912888cecf3eda06b22fd11ac1cfc4d45c800b270ee8446e27c87f727bf79e84e32e7d43bdaf50a3e59a1c30148adbede298a8410139cefcf2634e3588f11a6fe17d2ac256454db3580a07b84edae7b06626769216ef76cf1463d3b13fe7d266177d6d9db0dd394582d041c0bb4a617bb9cc2a7433aa68e53dc02576201f8400a3ace77935396428cd96fa5c63ad438b5ab9f56786c4c5d272caed0f85c") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="3922613585bcfe554146c7bb3d"], 0x9) 2018/04/29 05:13:57 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"7663616e30000000f93f00", &(0x7f00000001c0)=ANY=[@ANYBLOB="00b2301ed341df9b96fe5178000000000000009200000000004821c4a2c89219ea03025fde9b5978acff345a9541465600040000000104000000000000008e02c47900f68e39304bfdb011fbc420e1c7a65c316edb998af8569d2372500cbebd860a97f1ed394da04b884646d7c80827b04cb49cd802905477f12a1baf8e2b81ef00000000000000000000"]}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/29 05:13:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0), 0x0) dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/04/29 05:13:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) semget$private(0x0, 0x6, 0x0) socket$kcm(0x29, 0x2, 0x0) getegid() ustat(0xe000000000, &(0x7f0000000040)) semget$private(0x0, 0x2, 0x2) semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f00000000c0)=""/148) 2018/04/29 05:13:57 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000069078ac1414bbac1414aa0703040000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000000000003ad4c6b205a75e2e02fda1ebeda298b0f03efdab6483c7a517d553ffe6118f6cc0334d97b14b"], &(0x7f0000000000)) 2018/04/29 05:13:57 executing program 3: timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000080)) 2018/04/29 05:13:57 executing program 6: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="480800e73e1eb553d8ed95951368a75ce58be9698331a44035140700000000000000e8491a00", 0x26, 0x400}], 0x4000000000000, &(0x7f0000000080)=ANY=[@ANYBLOB="00b8a18278e081b5d91999bbb5d3af7fbab0f31c0afc7cba7907ba03fda8956566ef559576c245ef224c716edb9d818b5aa3b56524b17f90381b9af878b412196c68b90c9835d9409455df800197b5d5b36ff7b288cca6c7c8ebb95081c6f9b59c42fd00cbfd642c1fd8b3d2e4349311e13b3360e31434dd61544c62145802c6886b85c0b7561853cd76baa4bde2bbcf322864fc03b005040eb1ce09cf3b1a16d6201c"]) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)=""/172) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="3510d6219c2369c485cbc35ca2c353f683be5338a53dfdd863da71cda67594b4812e470fe6f4f36bfd726e470a2397eb3ca80aa57074169dee2bd9e69d3cdad200ed35579beeee4257b92a9b267eea5a271e3744", 0x54, 0x8}], 0x800000, &(0x7f0000000340)={[{@inline_xattr='inline_xattr', 0x2c}, {@usrquota={'usrquota', 0x3d, 'hfsplus\x00'}, 0x2c}, {@alloc_mode_def='alloc_mode=default', 0x2c}, {@lfs_mode='mode=lfs', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x79, 0x39, 0x78, 0x7b]}, 0x2c}, {@noquota='noquota', 0x2c}]}) 2018/04/29 05:13:57 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x1c1) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/dev\x00') r2 = syz_open_dev$urandom(&(0x7f00000015c0)='/dev/urandom\x00', 0x0, 0x3d) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000fd9ff8), 0x7) [ 96.926263] FAT-fs (loop1): Directory bread(block 2572) failed 2018/04/29 05:13:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_team\x00', r2}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x100000000, 0x154, 0x1, 0x15}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001d00070f000000000000000007000000", @ANYRES32=r3, @ANYBLOB="000002000a000200aaaaaaaa23670000"], 0x28}, 0x1}, 0x0) [ 97.018748] binder: 7645:7647 transaction failed 29189/-22, size 0-0 line 2856 [ 97.041192] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 97.048338] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/04/29 05:13:57 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x55}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r2, 0x4, 0x1ffd) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @rand_addr=0x5}, 0x8) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/29 05:13:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x10, 0x80000000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x6, 0x8}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x2284, 0x4000000000eaa) 2018/04/29 05:13:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/29 05:13:57 executing program 1: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x101201, 0x20) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x3, 0x5, 0xffff, 0x7ff}) open(&(0x7f00000001c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000001980)=""/160, 0xa0}], 0x1, 0x0) [ 97.092180] binder: 7645:7647 transaction failed 29189/-22, size 0-0 line 2856 [ 97.162503] veth1_to_team: FDB only supports static addresses [ 97.197628] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 97.204811] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 97.231162] hfs: can't find a HFS filesystem on dev loop1 [ 97.288513] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.308151] binder: undelivered TRANSACTION_ERROR: 29189 [ 97.321192] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 97.328331] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 97.357165] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 97.364430] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock 2018/04/29 05:13:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002286, &(0x7f0000000040)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x87}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x7fff, 0x9, 0x9, 0x9, [], [], [], 0x9, 0x7, 0x9, 0x1, "6d00f16694b489fcb490a934fa7d7dca"}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0x8, 0x4) 2018/04/29 05:13:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="e22c869f57d6ef26006ebd60be11bba763bf5489536215a7be171248b2ca838eb745bb680a00d1f33494285732888335bafabfbe6ad2ae054dd077abdeeb199d6a661a90c0065ed558bb0d5a5d963bec9da2b8e1a36f16d54e384b040f5948c20bd83448f964657f9e739a12df87498fe8a39019d7324266f05c8afd87d34ee7ec416933de3d55ded692473d4d86ae972bce0031aca97cfcb07046a6965d2bf520be9bbc2437fa9323612b9e39f78f7e1f66061440e8d2c614bed70047f7dc5724c92e74d83bcc418c881769dd27b28c43dd9665710c6aca355697a9a8292842d6edcdc6d36b648371f70735eb5fe86136", 0x3e, r0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)='BD', 0x2, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f88e6fd0087101aa5b152f3c8ce331141"]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x600, 0x40) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) 2018/04/29 05:13:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = dup(r0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) 2018/04/29 05:13:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000501000000000000000004000000d309127daa9fc9fac728c9011339b22ba810173260b348dca84a0f31db9cb7cc33f6f446bdb492c8afe9d291c03ce8be8eddbf071a710ee45ef29222d37477f09d1b2d054105f7e0ba5df5a1a3d03e0d8205d4f957fba194157ab37d0fc542391dc443e6c96106e3cc068457fddd8066466cb47381"], 0x14}, 0x1}, 0x0) 2018/04/29 05:13:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) socketpair(0x2, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) 2018/04/29 05:13:58 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000005300)=@sco, 0x80, &(0x7f00000057c0), 0x0, &(0x7f0000005840)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f0000005b80)) getpid() r2 = dup2(r1, r0) write$cgroup_type(r2, &(0x7f0000000140)='threaded\x00', 0xfffffce1) 2018/04/29 05:13:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000000480)=[{&(0x7f0000000340)=""/253, 0xfd}, {&(0x7f0000000440)=""/31, 0x1f}], 0x2, &(0x7f00000006c0)=[{&(0x7f00000004c0)=""/76, 0x4c}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/76, 0x4c}, {&(0x7f0000000600)=""/119, 0x77}, {&(0x7f0000000680)}], 0x5, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x9895, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000000c0), 0x4) write(r4, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x121800, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="b0d4090bfcbd605b057ce0031eda94749ef0aff5c723ad909aa7a0ee02f70d728a2727caf7bc044b05a1f9c4147d7f8bff6377a4138c912442c57b0d8ecf6bccf45a54b5b284e3180704a15cb3f2f02b87dcece0c2e7c4d0ea9494ca29d2e3a63590764964edcf811ad19239e14dfa0cd174805393c1cc58cbda21c75f1f2e1408e7662d719113ce397cb3faa06c1edac9efcd0faeebf89623fccfa6cf9c9f707e6695b15e4c4c", @ANYRES16=r6, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/29 05:13:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000000040)) r0 = gettid() sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) [ 97.423129] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 97.430308] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 97.497554] hfs: unable to parse mount options [ 97.539545] hfs: unable to parse mount options 2018/04/29 05:13:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x2, 0x6, 0x9, 0x8, 0x100000000, 0x4, 0x7, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r6, 0xe2, 0x9}, 0xc) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000040)=""/57, 0x39}], 0x1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r1) getsockopt$IP6T_SO_GET_INFO(r7, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000000)=0x54) tkill(r1, 0x16) 2018/04/29 05:13:58 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x881e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffe, 0x8000, 0xb09, 0x9, r1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/04/29 05:13:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="ef000000000000000001000000000000"], 0x0, 0x0, &(0x7f0000000580)}) pkey_alloc(0x0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="71ef3e504ea8e3f00538cb5d626d48cb2914193eda0fb74d0a21165b731674b700"], 0xfffffe6a, 0x0, &(0x7f0000000040)}) 2018/04/29 05:13:58 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f0000001540)=[{&(0x7f0000000100)="384c1895610c37c6a5fe40664efd0b60a5b6b9588320c17a336bd1ca216530e31447cee63ec8f1df9eca84343e9605cb539e80d4e0097fac2b3f84d73d780a356dd7e5c00ee2625678d4dd673b31a502d82f0856bd0245c845a380bb113514897792c0ccdad0a3b578e1c53afe234ef95e7bc1fbc77b60c4d63bd7e8c2f1f13fdd2f038e986ca43062ee49d1ace320f7fd6cc1cea726c395a197c807e2fe2ed241dc80653d2042bc3a358465805f75aeda79a652933e57ebf58f7d628c6f22efa8bb82dc1681d5e4673972ce1034525faebd0218", 0xd4, 0x8}, {&(0x7f0000000280)="49a6582ede53ff244871d86683cff9de33c2f6898610fd7a1522f607a5604008680f5a48a5c8574ca1e0346398007ee94eba2e1fbf96739156e28ca6ed969eb48627634e851b7a4a670b4b4beff58bda9ae84982b43c84b94036956ebad40c2469db0b2ebd063a10ff3ee59cb1e36c7fc9d839521fc94d8020978b9271199c343de7680c25da9601863bdf4138ffc30562", 0x91, 0x5}, {&(0x7f0000000340)="ef3d9fb8f46e0e1c937186415cf9a7b46bd51f910267fd668e1c7a58d9c74077293412e8e12eaf08973642351262bf6b987fa056f1b6ac3932b1a03925641f2ecbd908388b082efea36862a3d63d4b4021b6f3d941d683baf5c1", 0x5a, 0x6}, {&(0x7f00000003c0)="ef62183a4277f6a302f696060ac776c1da5b3c10955e872f34a6898e2bf5f212d6258f68b4bea79828530bfdc3cb129815e3f34aa993e93ed76eda1cc513db1eeef6490a5ca56eed4cb0222592a2318d7ac74141750724469b8f9fee176688", 0x5f, 0x2}, {&(0x7f0000000440)="78952c75036ea7d8260c4ff4f1eabdad1b3620e469856999ea17341909c3706f46f6b39575a7c6e1265815651681a4c2581617dd9b8be5736cca904f59095ba1bb6c6b94cf8350bda24fa928d57c68aad30cd8a0", 0x54, 0x4}, {&(0x7f00000004c0)="463540b62911af933ceb6559f2620e35175dea43f54a37a784e6ff7174db143bee74ef3da39bbafc50baedc2d64eafdbb1ef97b4d8dc41810fc3dd6786f2cf9cc6021c7e6e3a05acbf91de83", 0x4c, 0x6}, {&(0x7f0000000540)="7efa84df73d9e4ecd3a2792702c5e383a90363d42b001ff83b8988bdfd36ce933b62b0aa71f8dd1c8dd36b7372a58b3e687731a2948978bc39fa493eb4bb97a0cb0ccae0410ca8601bc05678f151ee9093cd21a93e35b68f41e7cdcd6b65ad1f09d9ae412372735f37f9f82de824866517e8f1630d5b3e88f4c3ce0e624264d5fa3d27086fc4e0024fa3c7867899e96c48a3279258f7ca9e04ffda6a8fe615f75ba4554b964647057d180505f92609e95f6bea227edf31427cd3ded94d625d45732552daf41c1206c39fab122c5cb538f475d56663d3dcc1cd677e9ab5aa3d75afce7edc9b7d02b2a67a8210b009cbee8f50a847ea5d1481491fc37f9984089b22ae81d5386c3adb0b365de23dc074367666dcb38f7c711a2f09b4dce76e5d6223fff41a806532d19875aeecdc2b01a89b74eeb8d86f9b457f31a9a9beb3c7423242b808254e7f39e64503b61114aaf9b8064f42d6e40f9ef622cb1eeeb32c49cda46280316d6a5c19cf13c2bf7d3cd2af718d6de8bb9ac66b35bdc33f813a6a586291854c4c33ac631188e1ea80315a1f049acc775d11912475366ab70514b0ad8a182fb69e925a3df31640f2667e163f19f8cde0c2bc4a7424f12c11491bfad41d1906589ec49ac8e56cc9f1827c6609e49498d1a8b188ad8980d26a42c1ccb999372e7c7ab1774db3dbea6446fa967e0b6f39480611d136f73724605932a16af7fa7c53c3fedc316666eccbdfb948514bc031687557a035fe996b17551d5e7a6bb0145a1362708ca4e5c918d5e24ca0c79bae17d01f1f946ec45ec88d1b995c74512f3ae83379ad0523784585b5e4c1a07cbeb4e5e05dbd02434c01137728f43de5c21cbad1e3417049cee4d136d54d30788d805165a6e5a18d10f98e1078355f1bff65c6d82899d6a82f69cbbfa2e18a04260fc4086ca7ac4f3d9c8120fd67eae4dbd91fbd2d527bed27bba695a77ecf3356656c2ed3410bc081a69f8687efee5b1c405321f3446c51da5197ae32e2c68027619727b95e96f4cf0b565876a330ec035db1aa012c7410f86c53ae0a6fe12b90254719b576271d6ad17a3d553bd45705808f0b8fea3bfc314b6943910c551a795c85067aaf103fb44f29252d6ea425b54d7b7b1b40e111c5c7cd8d12d44fd213e736d530d70a3e9b73554b921a1ea3362b1983c699167f7468937caae905bb3c8d4f6a7c987185bdfc4d21d8924376b52aefc1ec941ae5810c754aee8fd0f1743e8dd501edf64d303c41345ad5414bf9f2b222fe1b948e693cfa37acec2318f46e000c5759427f67e2300ef1e59a922a758ffeeeb2aa636051477ad903b62cbac0e9beb44f1d9adcdbe8ef634be04f65c4d0c848a354ce80ffe27235f87d5b44d7da1a8d290130915b8b020695734bcc7395438acae777de4f3db0777b3dfd63616f43cf7762dfc7fe80045c948811e12fb7a156a98c680fd150907d6f34a237c83cda80b3dc680d7a666418af265b73182020ce601cd93136cc8f2f11023cf65dff0428a4c0b47b08899a47ab0c7d4f8e99ae22e3b2f5a3e16eecc99e8a58ec3c3debb9bdd13ae0ce9a34e7a2e4810fff8b2c9be3ff5d519db69673235374df2a8290f6ea2d86fdd729d4c45a3fe44b88a1fd62a5d3bf65061f8dd42270ef62ca12d2b76ddff256f7579393203e5352dca27ab95d7dbbc5ec9814d0926259460f55ecbbf1f5f66474c9706e17e979487591cdff2598ec7eae11bd3c94c36ed0b62a76aee93065c70f105ba794147cc10ab002b363d230995c1a2ee49199995b917b01ea371a24135f703a18615f19d7831e9c954a648a9b6d9427822bc8de764e5e8ae3626a0e0eaf58d8806cca50e28bea301eec04b6b9a5289946de2f4dbd0a3fda7e6454ebe5878e423360fe069aa80800319db5b920cfb6930929d69da296a74e244a001dc71d1fc4279ef58fd97c48ccd5f5ba02864a122c413dbc5ddd940605dcac22b4ad7ac3e304174908c25ba59dd0d8fbf24eca643ba9132c53cc825dd1d56de36e33bb51b2a8f3c6a61b7b4dd96ccded545ae973027d99db7ae0a2471e132ae33ab8120d70a71308178336d04180d6d67602d9beb7ff3e085db8d54b92bbf572c928bfe26c937edfbd6182d9289142779aa1c146bc47cbad09ebc216075bf6e33a13ca6b0c137e23c30eea906ab3959b7b755bda493dce8e1ad9c041d2ebb3e54166835df772637b2da34617a62e3830ea0df1218dd1fec70e27bca5775a201d961145a82f2eba2afcc0524ecaa465db333b233805be715d626709ebd777947c7cb8a0d41228923ab8cd5a38fef8b1b210ef17ae9c335b402d581556c880b25dc87decae2adb67983075feb4d465f98654eb7909f2f507544066c25fcd42918c77fbd865ace6b5917ce1653180b487638650a1a71b50324bb2e3596606973d08cd23f51e5ba4611aeb7a6bcee301138834d76ea98194fb88e74106c6c72cae5cd34e2cae82123f2254e659d3ad378eb4d8d0484db78e036e4187745590967135ce91f955dadc851effe58d3ccf65d9b1a826abdf3b9e75d76ad364d74b5ba98cffef3ecb48612748d68f6b8e41f7849f63ef77409a8b36d14be3cdbcc5905e9ef7fa1d4cc822e57b8819d8bf59db2c51b7f32c738cc1c854858d3b543902bf89ef93ab5d50671d8a34e586a58122dc1f17ea4cc8563ef071b0072be41c6062c0c1bf47f02f08feab23b8424675b58468176ea586f5090bb4563ab5d83339bae46bdb79bc3c52f30deee96ec3916bf74bad46b16c6ed5bd52341289b455cab4a52aa46f65ceb945c2242e2c253cfb51408e1836215f9861bff87f8071aa8f24c735ae9a52ad98de034b43e6a4969f28a1aa9eb36757963f92efd7442aa81b1bfde79421faf5aa54aa8abdd44dc15d83c68fb805fbd273b800ffa12dac4ffa481369bb341c874fa78c5ba0a3a5582131208fd9aef6cb87698400acdbfe49376a4ec822d1e4d4196bf333cebdf54e0808f83fb940da9494cfee664a2fe01b50be6764815e39870be48b63701da608cf9d3aff4a6df59b1ff53764f527599134071d859b48443bbab91d14f71ed11355904dcdb3e0d5c12dd00dd3df5eb9a095d21b7a5c16d5b5b0330775a989807d9814ed208e147f7aaeb05675f7d5463b25e874034e1bc394001076208e4b87ac077dc49542520c992afa721a3a85f4a5ee5919bd7bc660fdc7319134f73455d7a31579b2aeb88d48b4ec1f690da2b3e6272c9f9c82035f4e0c27bb745408c4df307ea14e893b3d4a27f6068ee324dbe4fe6651e985d660a0338ea47a6b7010ae63827debd864b6b182d78fcd62666bd2067e056ebb8830080aaabd6a5a7f8936d8ec431e106f8972d787ac7ba7234d8cc03ed68a390e1ab71ab3cfd4f487ff45f402668d10619ad8fce34e5ec7476901b15b9d2a3d16b556c267ccc7d084695116d46a0dfddce3cf728c0501e1b4e46271f38847eb00a9f8a7a85926ab9fb894cde68a0ea6d0a3967d04b995b1fdc2823d220480cbec64e79738e53bfc9d56691744005f501672028471c07d4b7368e80fc73f84dd32811597d51d2b5c80fbaa2a5770876302bb69087b87ccead0688e918881542c6af5e03bc2db08d8d0331fde72d9e64dee72350b5f5ccefd085e8f94d5a846beee0af790e91b35ba0860d7353ef5691fa735f901f28623fadc1a9fd32bb72b852b114e8f8522d2b306fd0bfaa728a32123dfc6479c9995af8427a451d5d4d73f0a6533c682116a50f5e4ab1087cd8e8f34e08e6f1bb27101a1d7f98e076c21c22ce8e97f893fef026d9f8b33d2eb77d833e13cc0476878a2cecda0bb649c8ddee1b0fc3a66bfd3bed702ed6a6a324188c5953dc8960fa4568bba0853344b0b6de057ae7b086829b25705922078214eeec18784ddcf9ddb63552f8a7135ca9ba794522cbba186b89b1d86bd795c95f264b2f3afe6a4a9fd8a1621907c45d1cc9e38b76c9d10f130566a4e00a27fa80f69ace4a3909238d3dd1f0b590753762702118273458280ea1985b5650c586aea98ca8734f1030356bbaeae4f304ffb703080a4fc2a93277e584fb4beb44cdd65e41373c63baeef2f7567ed24379a44aba78171ecee0211ed9d73645822f3235d127c558c2acd10f48e2bd9e31162705264f0d4141c13951de111503a7b0bf2448678dd6ac10f57a1566e40a6093940a7ff093bebe77eb2c2f72b04a68cff82adfd67538883e7e167f70c63c32b40f46c4fa37db0f0976b042c55d1af0bb9c25b6d07b85491ca6730701c59b7eebea35e65a4174aeba9966d5fcca7465edc42c7778a64c4b8c0a3676c807ff8b001a481f20eab9b583fcb549c42abee770754789c41cf347156a5a22e19ed8b23a70074fccd937cdc75cd34703388239e07b2c63e741306e406ffcb5e816dc42d4bdd471d1ae01f090f2f60d7b658d9a6a1d75e72eceaad78b260114ec0de464635a10ad0d9f3af8916b6c800a987cb971181919919b67d4c4ad00ef6fb03f82dcb39e14c1c74e6754603cafdef030f2207cb90fa9ae9d606a33790fafcb123653237786f97c76df0e4e10ba753793a4e32dd62cadfd08388801361471fd0567b60d6c2b8639b1a0a9552315cdcb7734af9cf84a02f31eccba3096da6034e5fb677db858755f138ddd0b96a9d10a88d89d9367b9246e1d7915421393b2d6d63aafb6921a827879f2a7894623e6f6dea63e3422d47884b733168e421e0574bfe22c212c158f4ef4b3dd98058f933ab0e0344f5ef358351704b7950318aa0bef95868a25a5b90a0cfa86abe9be8e53fe621c23e42fa11c9c7c4b30db976f847d51f776d75972a5888bd69e2b67c9cc181c5ef450ab6b57d8341c1e994e70b028e1e0d3984a31c8cfcffcc35ea94ab610f5198b6d2acd45165e9799cbe79ac3e345e1e77fc119e97136a2e2190e0aeba667043981b8ce25e021bdf1357729578b1d592dd84e33cccbe859a6db0d4ab77f2499fbee83f0defc6e71b89e15d35bfc9d6bb4b347475434e0060c0eb7ff63eca6aa9bc61fe65bfb247347210d9ddb6b2c6c9813685ce32c8554317196540d3f9622da86789fcaf0a870bdf8b6ea232982a574f91d0c4383c0b9c6c1076b10656b8e51d7fc910488115a509f17452eb99cca6a35a934dce3d19e2e6b0fd32e61cd59b301ae5bf55598f4cd22b1b68ddefe8c5433150a5ac21068f07aafb21e6bfdc73f00ab6675fc9de630c11d06a28e528c66342d84a3159f90ef65ac7702ea095d1d377f8b6237103ff97936c026f8e5b2ee0d3ec8df35b7518d97375d285e5d5357deae8fb4c10c5cb407051bef4019c114e69f57f91e719d2a81300f9600fc35723779d9aba180856a864acd8a4a5bd83810a05b3f3650ceae587d06045e2d1a14b46ce5d4c4af138f0bae83019a4fda2222bf9c5d2b096293f1963531804e4a32c4c155551bb4869a55e3935964f5a38f060ca2516ba9fd93d3b6726167c91fadbefc102b103df14091213c511bdce936aa5d5ba492652cf10a7011ddf7472032236a174245f923b1c22dd6a9591183fbcd9426c5e7fd124ae119a885240d22af38bb99c19de89ebb0e701471f0982ef3548fea6b39ca35fbb05457b782c291db598c52aba7dd2494081fb856a8609382b2e079885cbdcc29a8078abe990509a70dbe4b654b70e82d2506bbda8a55d43ab141541830a7aa881bc0c123fbaf0e21c041e7202d3a902668f1f03887f1dfcdbc6932a96bae43d403d0f0de8f53e74552dde5619dddfa9a85f330f95a300499e5de46670b679", 0x1000, 0x80}], 0x4, &(0x7f0000001600)={[{@ignore_local_fs='ignore_local_fs', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@locktable={'locktable', 0x3d, 'xfs\x00'}, 0x2c}, {@locktable={'locktable', 0x3d, 'xfs\x00'}, 0x2c}, {@localflocks='localflocks', 0x2c}, {@localcaching='localcaching', 0x2c}, {@quota_on='quota=on', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={'nouuid,', {[{@noalign='noalign', 0x2c}]}}) 2018/04/29 05:13:58 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) [ 97.724386] binder: 7753:7756 unknown command 239 [ 97.727308] attempt to access beyond end of device [ 97.734324] loop3: rw=4096, want=136, limit=8 [ 97.738867] gfs2: error 10 reading superblock [ 97.753660] binder: 7753:7756 ioctl c0306201 20000080 returned -22 [ 97.809949] binder: 7753:7756 unknown command 1346301809 [ 97.815953] binder: 7753:7756 ioctl c0306201 20000000 returned -22 [ 97.823945] binder: 7753:7756 unknown command 239 [ 97.829624] binder: 7753:7756 ioctl c0306201 20000080 returned -22 [ 97.845663] XFS (loop3): Invalid superblock magic number [ 97.870679] attempt to access beyond end of device [ 97.875766] loop3: rw=4096, want=136, limit=8 [ 97.880329] gfs2: error 10 reading superblock 2018/04/29 05:13:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000002c0)=0xfd07, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="140f0000", @ANYBLOB="0000000000000000000001000000"], 0x2}, 0x1}, 0x8800) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@get={0x110, 0x13, 0x0, 0x0, 0x0, {{'crc32c-generic\x00'}}, [{0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1}]}, 0x110}, 0x1}, 0x8000) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000240)='d', 0x1}], 0x1, &(0x7f0000001a40)}}], 0x1, 0x0) 2018/04/29 05:13:59 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0xfffffffffffffd3b}, 0xfffffffffffffe07) r3 = openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000003c0), 0x3c4, &(0x7f0000000700)=""/159, 0x9f}, 0x12040) 2018/04/29 05:13:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2b) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000a00)="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", 0xab9}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/29 05:13:59 executing program 1: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x18}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00'], &(0x7f00000001c0)=0x14) 2018/04/29 05:13:59 executing program 7: 2018/04/29 05:13:59 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000340)={0xafe, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000400)=""/246) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/29 05:13:59 executing program 0: 2018/04/29 05:13:59 executing program 5: 2018/04/29 05:13:59 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000ad2ffc)=0x40, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000001040)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/04/29 05:13:59 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) [ 99.099580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/29 05:13:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000001080)='.dead\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="f99fecd2f0a02f", 0x7, 0x0) r3 = add_key(&(0x7f0000001140)='.request_key_auth\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000011c0)="bfdf0f4e143dce08f2220f888440a5917e0c334d8f6d935132aec4943a00191a932ed5cdc5ca8b76119443648db185ca638f0a2ad1ab07ba24ad8d5d1bd95e8603b906bcbd6b6683a54e5585baa704dae350ebc89e5212bc671bf5ef49ac20b2a4d52a7aedd8f112a994d03280eb64e38d5c42dc021547238efeb5d943f61aa776ef5334596ad992adbca6a304c82afe01e01798eb52d075a3da2a9cca3522ead902c3ff8cbf0b99714a9a673bca50919f7e5c20c6358aee23a72a6097028b5fc45614e92afeb0d616c638f3801e5bbc6e8a6915e6d2d9aedb56acfaf81084720dfb75be", 0xe4, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000012c0)={r1, r2, r3}, &(0x7f0000001300)=""/4096, 0x1000, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1}]) 2018/04/29 05:13:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x8000) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f00000000c0)={{0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'rr\x00', 0x4, 0x20, 0xc}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 0x8001, 0x10001, 0x5f9d4f68}}, 0x44) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x240400c0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/29 05:13:59 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) quotactl(0x8000, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000400)="5eb8d35b7265e8e58214cc98b737a293213bc170d9eea9c4a5b260e51a123bfede4902af8c9bf6f8e11411e862dbe45e397d5422131d0f3123833b8eb22875f1d362f39f01d3bf067436185478ee92b7563318a20d0de05b87a19fba5140fcd4c34133c13c4bebe2aa9ead67447c520af44ca68bd2e7949df6f4b20f016ab4b618289a7943fa1ab97fad5d2f41cb4f380877050aa7b2f7581e5913fd124d839068dfc01598ba63d97f8b3baa43942172e7498a538c23") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0x3, 0x0, 0x5, 0x2, r1, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000280), &(0x7f0000000200)=""/91}, 0x18) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x20) linkat(r2, &(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x405, 0x400400) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00000000c0)={[{0x1, 0x20, 0x9, 0x100000000, 0x7, 0x8, 0x80000001, 0x5, 0x4, 0x401, 0xa, 0x4, 0x7}, {0x2, 0x6, 0x9, 0x5, 0x0, 0x10000, 0x7, 0xfffffffffffffffd, 0xc96, 0x7, 0xffffffff80000001, 0x10001, 0x9}, {0x91, 0x0, 0x8001, 0x80, 0x400, 0x1, 0x2, 0xa6, 0x80000000, 0xffff, 0x2b66f, 0xffffffffffffffff, 0x4}], 0x2}) 2018/04/29 05:13:59 executing program 0: r0 = userfaultfd(0x100000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket(0x1, 0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="674af3f85dc29a3144", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/29 05:14:00 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:00 executing program 2: r0 = socket$inet(0x2, 0xf, 0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/04/29 05:14:00 executing program 5: r0 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$void(r0, 0xc0045878) socket$inet(0x2, 0x0, 0xba50) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"4ae80715c4eb52"}}, [{"683b1543dbd55e"}, {"cebecb298cfefe"}, {"7afc97a69757ba"}, {"29130b030c5544"}, {"9beb18dcf31410"}, {"95b184c2ed951c"}, {"9cfbf5cd732707"}, {"656b1767875c18"}]}, 0x48) 2018/04/29 05:14:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe916, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x40200) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f00000012c0), &(0x7f0000001240), &(0x7f0000001380), &(0x7f0000001280)) 2018/04/29 05:14:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000001, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/29 05:14:00 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000fcff00000005b8941ae7da9b2cdf100500000000030d0000000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/04/29 05:14:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) 2018/04/29 05:14:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x8, 0x6, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x3ffd, 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), 0x4) socketpair(0xc051c6b108441cb4, 0x1, 0x9966, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0xae, 0x4000, 0xff, 0x8}, {0x10001, 0xfffffffffffffe01, 0x3, 0xfff}, {0x8, 0x15c2, 0x7, 0x20}, {0x9, 0x9, 0x7, 0x2}, {0xa52}]}, 0x10) 2018/04/29 05:14:00 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0xff, &(0x7f00000000c0)=0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7) getpeername(r0, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) 2018/04/29 05:14:00 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080)=0x100000000, 0xfffffffffffffd51) 2018/04/29 05:14:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x48}]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0xed, 0x80000001, 0x800, 0x6, 0x5, 0xa87, 0x8, 0xe2, 0x0, 0x7f, 0x7fffffff, 0x100000001, 0x20}, {0x54f0df0b, 0x6, 0x3ff, 0x6, 0x8, 0x3, 0x9, 0x5, 0x48f3938c, 0xffff, 0x8, 0x80000001, 0x9}, {0xfff, 0x3, 0x4, 0x400, 0x1f, 0xffffffffffffff80, 0x10001, 0x80000001, 0x6, 0x8, 0x200000, 0x8000, 0x8000}], 0x9}) 2018/04/29 05:14:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000000040)=""/58, 0x3b0, 0x800000200000000) 2018/04/29 05:14:00 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1ff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) poll(&(0x7f0000000540)=[{r0, 0x40}, {0xffffffffffffffff, 0x1}], 0x2, 0x0) 2018/04/29 05:14:00 executing program 5: syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x30, r0, 0x0) mbind(&(0x7f000049b000/0x4000)=nil, 0x4000, 0x4001, &(0x7f0000000040), 0x8, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xfe) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8008, 0x8, 0x6, r2}, &(0x7f0000000240)=0x10) 2018/04/29 05:14:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x100000004}, 0xd6) exit(0x0) sync_file_range(r0, 0x4, 0x7, 0x2) ppoll(&(0x7f0000000200)=[{r0}], 0x1a1, &(0x7f0000000040), &(0x7f0000000280), 0x8) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000002c0)=0x4) mq_timedreceive(r1, &(0x7f0000000100)=""/68, 0x44, 0x10001, &(0x7f00000001c0)={r2, r3+10000000}) getpeername(r1, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000380)=0x80) 2018/04/29 05:14:00 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:00 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000200)={0xe6b, 0x1, 0x5b}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = fcntl$dupfd(r0, 0x0, r1) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffee1) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000001c0)={0x7, 0x2, 0x3, 0x6, 0x4}) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) lseek(r4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)=0x0) ptrace$getenv(0x4201, r5, 0x3d, &(0x7f00000002c0)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000240)=0x0) setpgid(r6, r7) 2018/04/29 05:14:00 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x7ff, 0x4) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x1, &(0x7f0000000040), 0x5, r0, 0x4}) lseek(r0, 0x0, 0x2) 2018/04/29 05:14:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="92f1e3"], &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f00000001c0)=0xb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x2001) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000040)={'erspan0\x00', 0xf39}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/29 05:14:00 executing program 4: syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x4020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000900)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x3, 0x0) r0 = socket(0x0, 0xb, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x201) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5eea, 0x8000, 0x6, 0x7ff, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="b39528fa476fdaeb33ea30e41c000000edcde272d60b308de5e51e981ea3e6d3"], &(0x7f00000002c0)=0x24) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'gre0\x00', 0x800}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x5, 0x47) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x69, 0x4) 2018/04/29 05:14:00 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) [ 100.371742] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 100.418529] minix_free_inode: bit 1 already cleared [ 100.482785] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 100.509774] minix_free_inode: bit 1 already cleared 2018/04/29 05:14:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x10002}) sendmsg$alg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cdfc0), 0x0, &(0x7f000013b000)}, 0x0) 2018/04/29 05:14:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x80}, {}, 0x7ec, 0x0, 0x2}) 2018/04/29 05:14:01 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003540)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003580)={0x6, 0x2, 0x3, 0xd20, 0xffffffff, 0x9, 0x8000, 0x8d4, 0x0}, &(0x7f00000035c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003600)={r1, 0x3f, "dfacf851c2a6b5b34d530708487ddbddc7b99b99add894efd52354a810b37162e4d7e65a9cb3681998e20ddd4f69a01c79b526bc6139ff220a7edf8f93e6db"}, &(0x7f0000003680)=0x47) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003340)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/195, 0xc3}], 0x3, &(0x7f0000000480)=""/184, 0xb8, 0x4}, 0xffffffff}, {{&(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/215, 0xd7}, {&(0x7f0000000740)=""/220, 0xdc}], 0x3, &(0x7f0000000840)=""/126, 0x7e, 0x7}, 0x10001}, {{&(0x7f00000008c0)=@rc, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/244, 0xf4}, {&(0x7f0000000a40)=""/14, 0xe}, {&(0x7f0000000a80)=""/82, 0x52}], 0x3, &(0x7f0000000b40)=""/83, 0x53}, 0x7f}, {{&(0x7f0000000bc0)=@can, 0x80, &(0x7f0000002d40)=[{&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/22, 0x16}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/64, 0x40}], 0x5, &(0x7f0000002dc0)=""/177, 0xb1, 0x3da3}, 0x40}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002e80)=""/126, 0x7e}, {&(0x7f0000002f00)=""/87, 0x57}], 0x2, &(0x7f0000002fc0)=""/218, 0xda, 0x96a}, 0x1}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/51, 0x33}, {&(0x7f0000003100)=""/17, 0x11}, {&(0x7f0000003140)=""/248, 0xf8}], 0x3, &(0x7f0000003280)=""/188, 0xbc, 0x8001}, 0x73}], 0x6, 0x100, &(0x7f00000034c0)={0x77359400}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003500)=[{0xf, 0x7}, {0x3, 0xdd98}], 0x2) 2018/04/29 05:14:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002500fd0600000000000000000400000010c059234046da24b3558a4a92a52330cbaad77eb7963d5a23d3"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x111800) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/29 05:14:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7, [0x3, 0x0, 0x9, 0xa83, 0x3ff, 0x4, 0x83e, 0x6]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xe, 0xd5, &(0x7f0000000280)="8156037b628da166deba247d7685", &(0x7f0000000380)=""/213, 0x5859}, 0x28) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) 2018/04/29 05:14:01 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000080)=0x401, 0x11) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) 2018/04/29 05:14:01 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff4d7c0a26b03a6a3bfa68d800000000000008004500003000000000002f9078ac1414bbac1414000b04907800000000450000000000000000"], &(0x7f0000000200)={0x0, 0x4, [0x0, 0xdeb]}) 2018/04/29 05:14:01 executing program 2: r0 = socket(0x10, 0x803, 0x0) getrusage(0x0, &(0x7f0000001500)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000016c0)=@get={0x1, &(0x7f0000001600)=""/145}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/76, 0x4c}, {&(0x7f00000011c0)=""/250, 0xfffffe89}], 0x4, &(0x7f0000001300)=""/231, 0xe7}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000001440)=@ax25, 0x80, &(0x7f0000001800), 0x299, &(0x7f0000001500)}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000015c0)={'vcan0\x00', {0x4, 0x0, 0x100000001, "ce3cf1a3951c", 0x400}}) 2018/04/29 05:14:01 executing program 4: r0 = inotify_init1(0x800) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1ff, 0x40000) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000180)={{0x800, 0x7, 0x3, 0xff, "957fab62b2479fcf2e3677d4b74437f545f9de1e1b2ac2656508d49b1c6c293a674fd2891efc17214d83425e", 0xae}, 0x0, 0x0, 0x1, r1, 0x9a, 0x5, "3a47c23dd7d2e22c9bb16c272d634448bd234a8de28eb4cd2c2928b71f2b39040b073e4d324988caade04817e4152253a50e066b61ada6eb7565b95c87777d88", &(0x7f0000000040)='eth0trustedem0security\x00', 0x17, [], [0x4940, 0x100000001, 0xffffffffffffff01, 0x9]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) inotify_init1(0x80000) ptrace(0x420f, r1) ptrace$cont(0x11, r2, 0x0, 0xfffffffffffffffb) [ 101.130757] random: crng init done [ 101.148486] syz-executor1 (7947): /proc/7945/oom_adj is deprecated, please use /proc/7945/oom_score_adj instead. 2018/04/29 05:14:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x1fffa, 0x0) socketpair(0x13, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001340)={0x131c, 0x1a, 0x411, 0x70bd28, 0x25dfdbfe, {0xf}, [@nested={0x1308, 0x8f, [@typed={0x9c, 0x17, @binary="5354524d37a48748f5041abd0bf3f9107cdcd7a94872ba80df12957c4ddcc33ac6c0873d3b966efc491f855c996f6246f7fd2d15915cfe744e954c082f11aec2288bffcd9f61218536ecea1e09cd9e45222058b46bd4ad567c207b6c0382785c53fd49592910ecde93f92cf80f8ac010c80888dbd95f52ae859249c8dc3bf0df03768f2cce179414b83b1d253173e8e427c7dd84348f09c4"}, @generic="f040fddf5a6e3b2ad33aa4955ab89d027dfd3fffa1911ae49b905a0b0a2ce108641e67c954b326c48b4facde23db38c446f7ccd5ae3a4d8d1f418c54767179c930102de53bfdc2133fe0d8eed751df902d57ea81407b635e3f33b6818fa6c4778317b25a59390d11617d262df660c251da2633c83e793cd90b1cdde27b819d09eef98596a365fe3f880d3f317b2825e887f3336874eae373545eb92f90b90e6f7735beea58421f9736b3694b9ee44def9430f8535b1258e32fe1e534effe7fd27e86de2d583f60d33a56abf6", @typed={0x14, 0x3b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x1004, 0x79, @binary="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@typed={0x4, 0x32}, @typed={0x8, 0x7b, @uid=r2}, @typed={0x8, 0x60, @binary="d5c6"}, @generic="18182ff8d042039462845a292505d5c37f6db7f9d80bbeabe923487a9c9cedf93dab99afe328175c1777310919f40c302aa5cdd8a4a7dcd8ea4b1b264a09f7a93d6707078a8642f13304cff78c88ccd5a204a6c145275c25dfd4ce3ab071aba23c89a2f9b690f9575abf868d8726070165906b3817bd4fdba4a4d63310514756a8c660b188312db365be90922520be73d6532ec44fdc18f057301470cf7c5d2afed87117a72065d6d7a9fd88b9de434b77010f5e89fa1421969f", @typed={0xac, 0x81, @binary="cb9a21764a2b3870b3847f071425f81c5e358df918108dcb6a8994009acf45d40ce4da664781ded25d2a392679bbaa17cafde729e320afc0e46ab7e721e794fe505858065c366722091adb77b18e78ad65529799129a7a970a05dd706453dea7d4e8c259e6626b0d4495b56cd51aee95a8189fa8b59f7abb7be397cd54a3cf18bc01bfe62076f0de163e24b8a6d53a52bee4bcd031481778f075a10e5241588279079457819f7a2c"}, @typed={0x8, 0x8c, @u32=0xffffffffffff7fff}]}]}, 0x131c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000) r3 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40882, 0x0) write(r3, &(0x7f0000001300)="d8", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r3, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r4, &(0x7f0000000600)="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", 0x600) fstat(r0, &(0x7f00000000c0)) 2018/04/29 05:14:01 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x100}, 0x20) r1 = socket$inet6(0xa, 0x9, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/29 05:14:01 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x5, 0x14) write$fuse(r0, &(0x7f0000000200)={0x50, 0x1, 0x2, @fuse_init_out={0x7, 0x1a, 0x100000000, 0x8, 0x3, 0x6, 0x7f, 0xf}}, 0x50) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x8, 0x2}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x400000, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000000280)=0xfffffffffffffdd1) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@empty, @multicast1, @remote}, &(0x7f0000000140)=0x2c8) r4 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x82a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) ioctl$TIOCGLCKTRMIOS(r4, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/29 05:14:02 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:02 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x2e66f9056a5bd465) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0xfe80, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r0) 2018/04/29 05:14:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ad, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x3ff, 0x20, &(0x7f0000000040)=0x8000}) syz_open_dev$dspn(&(0x7f00005c1ff6)='/dev/dsp#\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) 2018/04/29 05:14:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x2ff}]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/04/29 05:14:02 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x40) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x50000, 0x0) sendto$inet6(r2, &(0x7f0000000080)="b9fc1168784e835bf825032670ffce6757794f57de548963c2a335ad7616fb7b", 0x20, 0x8880, &(0x7f00000000c0)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x1c) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x20, 0x7, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x8, 0x4, [0x3, 0x8, 0x8, 0xffffffff]}, &(0x7f0000000280)=0x10) shutdown(r2, 0x1) 2018/04/29 05:14:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', 0x0}) recvmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f0000000240)=@ax25, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/177, 0xb1}], 0x2, &(0x7f0000000440)=""/71, 0x47, 0x6}, 0x800}, {{&(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/17, 0x11}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/52, 0x34}], 0x3, 0x0, 0x0, 0xfff}, 0xfffffffffffffc01}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000700)=""/42, 0x2a}], 0x1, &(0x7f0000000780)=""/181, 0xb5, 0xff}, 0x2}, {{&(0x7f0000000840)=@ax25, 0x80, &(0x7f0000000c80)=[{&(0x7f00000008c0)=""/247, 0xf7}, {&(0x7f00000009c0)=""/192, 0xc0}, {&(0x7f0000000a80)=""/154, 0x9a}, {&(0x7f0000000b40)=""/129, 0x81}, {&(0x7f0000000c00)=""/90, 0x5a}], 0x5, 0x0, 0x0, 0x8e68}, 0x7fff}, {{&(0x7f0000000d00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/154, 0x9a}, {&(0x7f0000001ec0)=""/232, 0xe8}, {&(0x7f0000001fc0)=""/82, 0x52}, {&(0x7f0000002040)=""/228, 0xe4}, {&(0x7f0000002140)=""/177, 0xb1}], 0x7, &(0x7f0000002280)=""/8, 0x8, 0xfffffffffffffeff}, 0x1}, {{&(0x7f00000022c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002400)=[{&(0x7f0000002340)=""/165, 0xa5}], 0x1, &(0x7f0000002440)=""/203, 0xcb, 0x2}}, {{&(0x7f0000002540)=@can={0x0, 0x0}, 0x80, &(0x7f0000002740)=[{&(0x7f00000025c0)=""/71, 0x47}, {&(0x7f0000002640)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x2b1}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002780)=""/26, 0x1a}, {&(0x7f00000027c0)=""/49, 0x31}, {&(0x7f0000002800)=""/87, 0x57}, {&(0x7f0000002880)=""/196, 0xc4}, {&(0x7f0000002980)=""/142, 0x8e}, {&(0x7f0000002a40)=""/221, 0xdd}], 0x6, &(0x7f0000002bc0)=""/227, 0xe3}, 0x2}, {{0x0, 0x0, &(0x7f0000002cc0), 0x0, &(0x7f0000002d00)=""/110, 0x6e}, 0x1}], 0x9, 0x40010002, &(0x7f0000002fc0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={'syzkaller0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003040)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004480)={0x0, @remote, @multicast1}, &(0x7f00000044c0)=0xc) getsockname$packet(r1, &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004640)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000049c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000004980)={&(0x7f0000004680)={0x2c4, r3, 0x100, 0x70bd28, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1d8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r11}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x359}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x99b}}}]}}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003180)={0x28, 0x0, &(0x7f0000002cc0)=[@increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x0, 0x3}, @request_death={0x400c630e, 0x1, 0x3}], 0xf7, 0x0, &(0x7f0000003080)="38f2b639d4efe890a29d22606fecd81b2d76e01a67ea5e428d28401c85ea11490f39438f6143be25d4802eefec17cfd5a57590a60729f5b8ff1fa7636a1271ef0d27f785c5d5b836ef66779aaf42e13de25dcd91378ca4dca0c8e7bcb21c6abc6164e509cfdabb3ec53647a7bf8a03d7aeb1638c588eb48dc71843e3e20a6a6ae64cc737e825728059329474f05fb9078423fec098f151761e93040bb6bea651dbecf5d43ad60d496525c8894592d50159e7de6d90a47bd297cea8b8303b41fb99d2061fb13d924f3b2ea9ddb550e82ad6001863733b1daf1d5b9fe12bdfe9e6c432499d027c274fc0d23ae763a1e1f75404f7d1efa43d"}) getsockname$ax25(r6, &(0x7f00000031c0), &(0x7f0000003200)=0x10) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009f5ff4)) dup3(r0, r1, 0x0) 2018/04/29 05:14:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x4}, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x2a0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7, 0x8, 0x1, 0x100000000, 0x10000000000000, 0x0, 0x5, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x101, 0x7, 0x3f, 0x8}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0xdc, "7fdd8d292046a87f174a21207f4fb29f038e153f3585a77ccd17315800a2749c52d39bea91682d09f25740196286d1fa1a9152b1e3fd31aa15e6c470464e628ebadcb959f588fb1f1156a81507c1237e04aef5f47a7ef1476d2a80cb4a55792d3eca74b96e199dc75da6fa3271ff64ce690bbf7f5a54dd2df526f01a5baf6c988bf9cfed4d7efe37ecacf66bc2c62149b76b90f12494059298bc3a63c46a976585b3e6891acb32aee78a3fa66d4bf7f3419e92178a49f08def2b20cb7cdc17748b2550728c57e35237f388b07d4d667491506d5f890aeac97a6b07a6"}, &(0x7f0000000580)=0xe4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x5, 0x10, 0x9c32, 0x2}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000440)=0xfffffffffffffe40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x2f, "5604bbde7fcfb484d7c39a023ff1aa0106fc288e23fc56a03081e49106b1c974264d3beef587771b9ffd430f69ba50"}, &(0x7f00000002c0)=0x37) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6f1c, 0x101000) accept$nfc_llcp(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x98) 2018/04/29 05:14:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x202000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000100)="66410f3881aa0070000048b87230e4fd4b3acc550f23c00f21f835020001000f23f80f23030f60bf0050000066ba4300edc744240057000000c7442402446a0000ff1c24debb4c00000066baf80cb868f1f983ef66bafc0c66edf464f7ff"}], 0x0, 0x0, &(0x7f00000002c0), 0x0) [ 101.449380] syz-executor3 (7970) used greatest stack depth: 13152 bytes left 2018/04/29 05:14:02 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x2}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) io_destroy(r0) 2018/04/29 05:14:02 executing program 6: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000800000000000000000000000000000090001000300000078020000a9ab87dda67d33c8ffffffff00000000ffffffaca8010000ffff"], 0x1) r0 = socket$packet(0x11, 0x1000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/29 05:14:02 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:02 executing program 4: r0 = perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf}, 0x2c) r2 = fcntl$dupfd(r1, 0x0, r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000012c0)={r2, &(0x7f0000000200), &(0x7f00000002c0)=""/4096}, 0x18) syz_mount_image$ext4(&(0x7f0000000040)="6578640600", &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000640), 0xa8020, &(0x7f0000000100)={[{@data_ordered='data=ordered', 0x2c}]}) accept$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/29 05:14:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0xffffffffffffff1d, 0x4) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/46, 0x2e}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00fedbdf25020000005234279c", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r4 = socket$inet(0x2, 0x40000000000000, 0xffffffff) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000000000)=0x19, 0x4) sendto$inet(r4, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x98, 0x4) 2018/04/29 05:14:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) sendmsg(r0, &(0x7f0000001c40)={&(0x7f0000000380)=@can={0x1d, r1}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000600)="c470482607d9ff45710853af15f944f247abc2df115cf48ad61e79c48b03037aadb21dadcb90eb4df38bb5a6cc52529aafcb01c5f6f0370c47127dae4d624393609c54aea90e11251e85af0193dd4eafbaf0ddf69b2125f7ac60adf9fda869f29ff0c5f740d5c8836c84ac1509f60129d8337af35d177be3a48f4c64f2c5", 0x7e}, {&(0x7f0000000680)="804747ce69409394c251224c691f4b02aee576636df2a30cdd07d0230aad0904e9f543c5230447f7456b7bf3b07dfea3b93e6a48afc3ff9b58761298eaa210e57f5bb806995fa6d033d5dc0680f51d781ff78d8e9d08ad610c9d90055660e5066933dc3c3dbcb1c53518c022aa53b1a3d69580c1b3d82b6e2466fb7f5b76002e375eb97c007eef", 0x87}, {&(0x7f0000000740)="e293f4576ad6a9028a82102163b50411dfd75cbdc460c1a3e8d8c04ba776ead07d44f1bc4cb478348e96779f9b8836856db195dbad6d75b4c94953", 0x3b}], 0x5, &(0x7f0000000800)=[{0x108, 0x3a, 0x5, "1f9ac31eda0c84bba3b28b89f10a7367eaac090c0975253a8e8d2e1cf08bb882e63e3316238f2a5e10ff5baae117dd5e11078d9e46461e2d5ea67355bd5f35280f535d9643c6185d11f2bd23b2f1875ea65831e45502d6b03bdf0a0f7933fd606ba327f215aaaf1e01992afe8dfd5a7a38e943587ca02abc0abd9b4b284531909bd57947a6c6a8a5def8197be0cb0561debb83d62f81a8d3d8f8b7f8de17c8f85843238a6249b94b6cefdc4e43b98d5c1f037be1904d9ca51d6f3a61e203f24debc6681b97b3e1362a68ed4df881d465b2c77a898a4ca8c976d81789ac653fb37b471d6d23d7ab7667b22a8280d996991f"}, {0x78, 0x111, 0x5, "282ec23670472a50885320f3420921cbc19fb58fe3e926b30bca2cac053a9eeb4f66ae966ee81d6669af11ad07f2a7f48e3330995ce1e1b47b77519bb401773369780ddd085295367d2b75712322a220a3c989aba80b4051d83d7b96a2beb68f3f371896352880"}, {0x38, 0x0, 0x6, "9cef005b681e33eb73328b86453f0784fe84536c6437b6941c0d609a0a003ded78"}, {0x40, 0x0, 0x101, "1b66e400170810c332e7442124b5b1dfc9da028c21cde24d87e8ad6691b090d76acffec1b730165d6dc391544d38fe"}, {0x80, 0x0, 0x10000, "b5f65ab2690045f4ceee9f4c85a955082793fa09d613691ddf0c4a461dae2459aadf8871ac7f734c2dd38b3a70b4a7cd1bda869abd38331deda167566520efed47a840888e038737618ca26ba24012f30b896910dc0b8461f8624c100a976e2f33c4dd53808ef1f9aff3a80667bf"}, {0xf0, 0x111, 0xffffffffffff84ae, "2cd7275c3fcfac2e8a14e21613c311c2634cca8218c40d7bf0072093c929f72ae321a33f9da5b0b65c8bb77d8ec6a4822e34718cad5d498331e6312656e5e2108be00baa7dd5c17ab4d4efc85f7315880c6f78600ec8446b2f2453cd576c5ebd6042a787e91bd15f94bbef420d00ed8c7009409c935c859249bad6f7cc593cf01959b6e964bb1158f69adeaa187d15afad468d25355d9c38ab827b26bfd44f7d0808808489d066d2028d0b4834a705a38a403886a3632bf56088cdb605ba30aa3eec96381bb87fa30af7991620dfef521ccd3c87a029de6bf17b517fb835"}, {0x1010, 0x118, 0x1, 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{0x90, 0x85, 0x3, "1063fbec197961594aa63b8cac57416995561504f40be6b57adea81c54936a5252dbfaf24be1bc9a49c79ee4dff931ed456d988eb2e00bc08053c5e9cb1232d37323584c26d2c30f81b6914f818f74bbb24351cb259d59b9bb0c09c9c77a62f8b5c848515b11e2257b7813881db34005def7caba56ff90bd60"}], 0x1408, 0x4000000}, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x1}) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x800000004e20, @rand_addr}, 0x10) r5 = socket$inet(0x2, 0xb, 0x40) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x31a) 2018/04/29 05:14:02 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:02 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) r2 = dup2(r0, r0) r3 = dup3(r1, r2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) 2018/04/29 05:14:02 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)="1a03fb", 0x3}], 0x10000201, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @dev, 0x0}, &(0x7f0000000200)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 101.782482] EXT4-fs (sda1): re-mounted. Opts: data=ordered, 2018/04/29 05:14:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x10, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6874311ab17dace18102d07f3bc583d881e8c7b55222b781e6440ff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec67c0a53f0e4ab4b97ff2721107ba3eea0bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb3b3aa1845b046dd60115d22265a0900000000000000066e83", 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000600)=0x7f, &(0x7f0000000640)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xffffffffffffff81, 0x79d22ae37678bfdf) sync_file_range(r0, 0x7, 0xffff, 0x2) inotify_add_watch(r0, &(0x7f0000000ac0)='./file0\x00', 0x56edef1fafe2579b) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="b345b7a924a9"}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x0, 0x8, 0x80, 0x6, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000007c0)={0x7, 0x10000, 0x2204, 0x10001, 0x7ff, 0xcc4, 0x9, 0x1000000000000006, r2}, &(0x7f0000000800)=0x2fc) syz_mount_image$btrfs(&(0x7f0000004a40)='btrfs\x00', &(0x7f0000004a80)='./file0\x00', 0x3, 0x1, &(0x7f0000005cc0)=[{&(0x7f0000004ac0)="d73da013789506", 0x7, 0xa9}], 0x10, &(0x7f0000005d80)={[{@clear_cache='clear_cache', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@commit={'commit', 0x3d, [0x7f, 0x35, 0x39, 0x7f]}, 0x2c}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r3, 0x2, 0x11}, &(0x7f0000000880)=0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000280)=""/242, &(0x7f00000003c0)=0xf2) [ 101.822978] EXT4-fs (sda1): re-mounted. Opts: data=ordered, 2018/04/29 05:14:02 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x6, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/04/29 05:14:02 executing program 6: r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x8000}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x9, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x4, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0)=[{0x1ff6, 0x1, 0xfffffffffffff801, 0x0, @tick, {0x101, 0xda}, {0x6, 0xc3}, @time=@time={0x77359400}}, {0x80000001, 0x7fff, 0x0, 0x7f, @tick=0x5, {0x767a0f23, 0x7}, {0x1, 0x80}, @ext={0xffc, &(0x7f00000004c0)="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"}}, {0x90b0, 0x1, 0x6, 0x6, @time, {0x4, 0xfff}, {0x80000000}, @note={0x0, 0x100000001, 0xf7, 0xfffffffffffffff8, 0x5}}, {0x6, 0x7, 0x401, 0x2, @time, {0x101, 0x2}, {0x1, 0x81}, @time=@time={0x77359400}}], 0xc0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x101, 0x7, 0x8000, 0x9}) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) ioperm(0x0, 0x2, 0xffffffffffffffbd) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) gettid() r3 = getpid() process_vm_readv(r3, &(0x7f00000003c0), 0x100000000000012d, &(0x7f0000001580), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000240)={0x40000000}) r4 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000014c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7000000050c870255066203e27a61541986efee14513323af5cb69e1867a6dcacf3537e6e423ccd610fc7655d37bbd3c5268d51a0b9c0cae718ff5e488106bfafba1ae0ed472484e8dd98f790c9de3eb42b02de4a86fa78096e37a506401645e9ffcdfeeef38a7c90795c6a67c7717142e4fb1b5317c1948856e2ab2bc2e199d808c08f9364fc1795ecca84058097b3ef7e6de2e19c08effd701402abd505f399e1ee00215e2b24287be68fa50c4c936a25f26f064d3a36feab208107ee0b4160477a4d822bdcd7813497a5d29d82320a5fffa1f891a1c44eaa88100000000000000000000000000"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x764, 0x0, 0x0, 0x81}, 0x98) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x3, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r6, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r6, &(0x7f00000003c0)={0xa, 0x4e21, 0x748, @dev={0xfe, 0x80, [], 0x18}, 0x20}, 0x1c) r7 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r7, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000640), 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r8, 0x0) [ 102.003774] ================================================================== [ 102.011518] BUG: KASAN: use-after-free in skb_copy_datagram_iter+0xb6f/0xbe0 [ 102.018986] Read of size 1 at addr ffff8801b0c5d8c2 by task syz-executor7/8077 [ 102.026358] [ 102.028008] CPU: 1 PID: 8077 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #22 [ 102.035309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.044686] Call Trace: [ 102.047514] dump_stack+0x1b9/0x294 [ 102.051169] ? dump_stack_print_info.cold.2+0x52/0x52 [ 102.056380] ? printk+0x9e/0xba [ 102.059677] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 102.064461] ? kasan_check_write+0x14/0x20 [ 102.068706] print_address_description+0x6c/0x20b [ 102.073555] ? skb_copy_datagram_iter+0xb6f/0xbe0 [ 102.078392] kasan_report.cold.7+0x242/0x2fe [ 102.082800] __asan_report_load1_noabort+0x14/0x20 [ 102.087723] skb_copy_datagram_iter+0xb6f/0xbe0 [ 102.092395] ? kasan_check_read+0x11/0x20 [ 102.096541] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 102.101118] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 102.105699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.110716] ? trace_hardirqs_on+0xd/0x10 [ 102.114862] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 102.120423] ? sock_dequeue_err_skb+0x254/0x430 [ 102.125188] sock_recv_errqueue+0xc9/0x4a0 [ 102.129686] packet_recvmsg+0xc27/0x1770 [ 102.133759] ? import_iovec+0x24b/0x420 [ 102.137777] ? packet_mmap+0x630/0x630 [ 102.141662] ? _copy_from_user+0xdf/0x150 [ 102.145900] ? copy_msghdr_from_user+0x3bc/0x560 [ 102.150663] ? move_addr_to_kernel.part.18+0x100/0x100 [ 102.155940] ? security_socket_recvmsg+0x9b/0xc0 [ 102.160695] ? packet_mmap+0x630/0x630 [ 102.164583] sock_recvmsg+0xd0/0x110 [ 102.168314] ? __sock_recv_ts_and_drops+0x420/0x420 [ 102.173325] ___sys_recvmsg+0x2b6/0x680 [ 102.177392] ? ___sys_sendmsg+0x940/0x940 [ 102.182229] ? sock_setsockopt+0x50d/0x1f40 [ 102.186565] ? __fget_light+0x2ef/0x430 [ 102.190543] ? fget_raw+0x20/0x20 [ 102.193995] ? __fget_light+0x2ef/0x430 [ 102.197974] ? fget_raw+0x20/0x20 [ 102.201454] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 102.206993] ? sockfd_lookup_light+0xc5/0x160 [ 102.211495] __sys_recvmsg+0x112/0x260 [ 102.215384] ? __ia32_sys_sendmmsg+0x100/0x100 [ 102.220041] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 102.225576] ? fput+0x130/0x1a0 [ 102.228857] ? __x64_sys_futex+0x477/0x680 [ 102.233104] __x64_sys_recvmsg+0x78/0xb0 [ 102.237164] do_syscall_64+0x1b1/0x800 [ 102.241048] ? finish_task_switch+0x1ca/0x810 [ 102.245539] ? syscall_return_slowpath+0x5c0/0x5c0 [ 102.250480] ? syscall_return_slowpath+0x30f/0x5c0 [ 102.256542] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 102.261907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.266749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.271933] RIP: 0033:0x455979 [ 102.275115] RSP: 002b:00007f6b931b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 102.282820] RAX: ffffffffffffffda RBX: 00007f6b931b46d4 RCX: 0000000000455979 [ 102.290093] RDX: 0000000000002000 RSI: 0000000020001e00 RDI: 0000000000000013 [ 102.297355] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.304620] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 102.311913] R13: 00000000000004a3 R14: 00000000006f9fe8 R15: 0000000000000000 [ 102.319189] [ 102.320811] Allocated by task 8077: [ 102.324544] save_stack+0x43/0xd0 [ 102.328017] kasan_kmalloc+0xc4/0xe0 [ 102.331731] __kmalloc_node_track_caller+0x47/0x70 [ 102.336654] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 102.341423] __alloc_skb+0x14d/0x780 [ 102.345129] alloc_skb_with_frags+0x137/0x760 [ 102.350266] sock_alloc_send_pskb+0x87a/0xae0 [ 102.354774] packet_sendmsg+0x1b98/0x6070 [ 102.358921] sock_sendmsg+0xd5/0x120 [ 102.362631] ___sys_sendmsg+0x805/0x940 [ 102.366600] __sys_sendmsg+0x115/0x270 [ 102.370489] __x64_sys_sendmsg+0x78/0xb0 [ 102.374545] do_syscall_64+0x1b1/0x800 [ 102.378436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.383608] [ 102.385221] Freed by task 8077: [ 102.388496] save_stack+0x43/0xd0 [ 102.391940] __kasan_slab_free+0x11a/0x170 [ 102.396177] kasan_slab_free+0xe/0x10 [ 102.399969] kfree+0xd9/0x260 [ 102.403072] skb_free_head+0x99/0xc0 [ 102.406785] skb_release_data+0x690/0x860 [ 102.410956] skb_release_all+0x4a/0x60 [ 102.414851] kfree_skb+0x195/0x560 [ 102.418385] ip6_tnl_start_xmit+0xa44/0x2290 [ 102.422786] dev_hard_start_xmit+0x264/0xc10 [ 102.427188] __dev_queue_xmit+0x2724/0x34c0 [ 102.431504] dev_queue_xmit+0x17/0x20 [ 102.435296] packet_sendmsg+0x40f8/0x6070 [ 102.439441] sock_sendmsg+0xd5/0x120 [ 102.443158] ___sys_sendmsg+0x805/0x940 [ 102.447233] __sys_sendmsg+0x115/0x270 [ 102.451129] __x64_sys_sendmsg+0x78/0xb0 [ 102.455184] do_syscall_64+0x1b1/0x800 [ 102.459064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.464257] [ 102.465874] The buggy address belongs to the object at ffff8801b0c5d800 [ 102.465874] which belongs to the cache kmalloc-512 of size 512 [ 102.478528] The buggy address is located 194 bytes inside of [ 102.478528] 512-byte region [ffff8801b0c5d800, ffff8801b0c5da00) [ 102.490403] The buggy address belongs to the page: [ 102.495328] page:ffffea0006c31740 count:1 mapcount:0 mapping:ffff8801b0c5d080 index:0xffff8801b0c5da80 [ 102.504802] flags: 0x2fffc0000000100(slab) [ 102.509043] raw: 02fffc0000000100 ffff8801b0c5d080 ffff8801b0c5da80 0000000100000002 [ 102.516939] raw: ffffea0006cd4b20 ffffea0006c253e0 ffff8801da800940 0000000000000000 [ 102.524816] page dumped because: kasan: bad access detected [ 102.530536] [ 102.532150] Memory state around the buggy address: [ 102.537162] ffff8801b0c5d780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 102.544533] ffff8801b0c5d800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.551985] >ffff8801b0c5d880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.559336] ^ [ 102.565056] ffff8801b0c5d900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.572406] ffff8801b0c5d980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.579764] ================================================================== [ 102.587206] Disabling lock debugging due to kernel taint [ 102.593374] Kernel panic - not syncing: panic_on_warn set ... [ 102.593374] [ 102.600950] CPU: 1 PID: 8077 Comm: syz-executor7 Tainted: G B 4.17.0-rc2+ #22 [ 102.609537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.618904] Call Trace: [ 102.621861] dump_stack+0x1b9/0x294 [ 102.625599] ? dump_stack_print_info.cold.2+0x52/0x52 [ 102.630814] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.635594] ? skb_copy_datagram_iter+0xb20/0xbe0 [ 102.640463] panic+0x22f/0x4de [ 102.643673] ? add_taint.cold.5+0x16/0x16 [ 102.647845] ? do_raw_spin_unlock+0x9e/0x2e0 [ 102.652278] ? do_raw_spin_unlock+0x9e/0x2e0 [ 102.656704] ? skb_copy_datagram_iter+0xb6f/0xbe0 [ 102.661640] kasan_end_report+0x47/0x4f [ 102.665626] kasan_report.cold.7+0x76/0x2fe [ 102.669972] __asan_report_load1_noabort+0x14/0x20 [ 102.674927] skb_copy_datagram_iter+0xb6f/0xbe0 [ 102.679708] ? kasan_check_read+0x11/0x20 [ 102.683881] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 102.688492] ? __sk_queue_drop_skb+0x1f0/0x1f0 [ 102.693103] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.698115] ? trace_hardirqs_on+0xd/0x10 [ 102.702278] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 102.707808] ? sock_dequeue_err_skb+0x254/0x430 [ 102.712478] sock_recv_errqueue+0xc9/0x4a0 [ 102.716707] packet_recvmsg+0xc27/0x1770 [ 102.720760] ? import_iovec+0x24b/0x420 [ 102.724729] ? packet_mmap+0x630/0x630 [ 102.728607] ? _copy_from_user+0xdf/0x150 [ 102.732749] ? copy_msghdr_from_user+0x3bc/0x560 [ 102.737496] ? move_addr_to_kernel.part.18+0x100/0x100 [ 102.742946] ? security_socket_recvmsg+0x9b/0xc0 [ 102.747699] ? packet_mmap+0x630/0x630 [ 102.751578] sock_recvmsg+0xd0/0x110 [ 102.755285] ? __sock_recv_ts_and_drops+0x420/0x420 [ 102.760293] ___sys_recvmsg+0x2b6/0x680 [ 102.764610] ? ___sys_sendmsg+0x940/0x940 [ 102.768752] ? sock_setsockopt+0x50d/0x1f40 [ 102.773077] ? __fget_light+0x2ef/0x430 [ 102.777048] ? fget_raw+0x20/0x20 [ 102.780493] ? __fget_light+0x2ef/0x430 [ 102.784458] ? fget_raw+0x20/0x20 [ 102.787913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 102.793445] ? sockfd_lookup_light+0xc5/0x160 [ 102.797934] __sys_recvmsg+0x112/0x260 [ 102.801821] ? __ia32_sys_sendmmsg+0x100/0x100 [ 102.806398] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 102.811931] ? fput+0x130/0x1a0 [ 102.815217] ? __x64_sys_futex+0x477/0x680 [ 102.819459] __x64_sys_recvmsg+0x78/0xb0 [ 102.823692] do_syscall_64+0x1b1/0x800 [ 102.827569] ? finish_task_switch+0x1ca/0x810 [ 102.832064] ? syscall_return_slowpath+0x5c0/0x5c0 [ 102.836987] ? syscall_return_slowpath+0x30f/0x5c0 [ 102.841914] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 102.847276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.852148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 102.857331] RIP: 0033:0x455979 [ 102.860512] RSP: 002b:00007f6b931b3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 102.868215] RAX: ffffffffffffffda RBX: 00007f6b931b46d4 RCX: 0000000000455979 [ 102.875482] RDX: 0000000000002000 RSI: 0000000020001e00 RDI: 0000000000000013 [ 102.882745] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.890016] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 102.897284] R13: 00000000000004a3 R14: 00000000006f9fe8 R15: 0000000000000000 [ 102.905098] Dumping ftrace buffer: [ 102.908650] (ftrace buffer empty) [ 102.912352] Kernel Offset: disabled [ 102.915987] Rebooting in 86400 seconds..