seq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000001c0)="4e0cb5", 0x3}], 0x1, 0x0) r1 = dup2(r0, r0) mq_notify(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @thr={&(0x7f00000003c0), &(0x7f00000002c0)}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080), 0x0) 2018/05/24 23:51:16 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)={[0x30]}, 0x1) [ 492.400320] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x0) 2018/05/24 23:51:17 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x1) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x4}, &(0x7f00000000c0)=0x10) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="6d616e676c6500000cdec54ec7fdac7655cc4d98000010000000000000000aea595d436347b955af3bc7d8d41ec129b87d401ab360f3382f0361ab7f62ad73746f0988f87ce4308e83dea01cc6681288a94ae3803d5cb20000000000000000000000000040000bf0400000000000"], &(0x7f0000000400)=0x1) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sh\x00', 0x0, 0x2000000000000}, 0x2c) getrusage(0xffffffffffffffff, &(0x7f0000000200)) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$ax25(r4, &(0x7f00000001c0), &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000600)={0x2, 'veth1_to_bond\x00', 0x3}, 0x18) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000700)) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000180)=0x1, 0x4) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x5, 0x0, 0x0, 0x4, 0x5, 0x35f, 0x9, 0x3, 0x7, 0x9, 0x800, 0x10001, 0x10001, 0x2, 0xaca9]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000005c0)={r9, 0x8, 0xb1, 0x3, 0x1000, 0x9}, 0x14) ioctl(r8, 0x3, &(0x7f00000002c0)="be5703e8daf2dd02c08ca55d48051d5012f4a8a91bc0a8e96a20a3c379298dfa8791c6cbf905aee7b509bd8308f192be829b0c9aa1f0f8ae61e1e2c2de10045338a45958a8453e508d073df693d6c1a8") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) recvfrom$llc(r2, &(0x7f0000000280)=""/83, 0x53, 0x102, &(0x7f0000000340)={0x1a, 0x313, 0x6, 0xa6, 0x8, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000000200)='net/fib_trie\x00') sendfile(r1, r11, &(0x7f0000000300), 0x8001) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000580)=0x9) 2018/05/24 23:51:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="800000000002000019000000e60100006c000000002800000100000001810000000000000040000080000000000008000000be5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB]) 2018/05/24 23:51:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:17 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x404080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x3ff, 0x2, 0x3ee, 0x2, 0x0, 0x2, 0xfff, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000a80)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x5080400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000580)=@newqdisc={0x490, 0x24, 0x200, 0x70bd2c, 0x25dfdbfb, {0x0, r2, {0xf, 0xf}, {0xf, 0xf}, {0xfff1, 0x1f}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x40}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x80000000, 0x6, 0x3ff, 0x1ff, 0x0, 0xe1, 0x8000, 0x8}}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x81, 0x6, 0x5, 0x100, 0x2, 0x8, 0x7fffffff, 0x1, 0x1, 0xc0, 0x9, 0x64, 0x7, 0x2, 0x1, 0x6, 0x0, 0x80000001, 0x5, 0x8, 0x1, 0xa4a, 0x100, 0x9, 0x0, 0x7, 0x8, 0x1dc5, 0x1, 0x4, 0x0, 0x3, 0x5, 0x401, 0x2, 0x3, 0x7, 0xff, 0x5, 0x1, 0x8001, 0xfffffffffffffff7, 0x8001, 0x2, 0x7, 0x1, 0x8, 0x81, 0x2, 0x5, 0x4, 0x5, 0xfffffffffffffffb, 0x10001, 0x7f, 0x1, 0x2, 0x20, 0xffff, 0x5f34, 0x2, 0x200000000000, 0x9f, 0xb8, 0x8, 0x31, 0x5, 0x7fff, 0x3d, 0x8, 0x9, 0x3, 0x7, 0x33, 0x3, 0x2, 0x3dd3, 0x4ba, 0x4, 0x0, 0xef76, 0x0, 0x51c, 0x0, 0x80, 0x1, 0x4af, 0x7, 0x6, 0x4, 0xd46e, 0x6, 0xffffffffffffcce7, 0x3, 0x1, 0x40, 0xb778, 0x7, 0x7f, 0x400, 0x9, 0x9, 0x9, 0x3f, 0x5, 0x198e80c1, 0x4, 0x796968df, 0x0, 0x2, 0x2c8, 0x0, 0x3, 0x9, 0x4, 0xada, 0x5, 0x100000001, 0x8, 0x1cb7, 0x2647, 0x80000000, 0x1, 0x2, 0x2, 0x80000001, 0xfffffffffffffffc, 0x6, 0xfffffffffffffbfc, 0x987f, 0x8, 0x2, 0x0, 0x400, 0xff, 0x3, 0x6a, 0xc22, 0xe6, 0xffffffff7fffffff, 0x3, 0x3, 0xbba3, 0x8000, 0x3, 0x101, 0xfff, 0x3, 0x8, 0x0, 0x7, 0x8001, 0x6, 0x1, 0x800, 0x8, 0x1, 0x7fff, 0x1000, 0x9, 0x7, 0x2, 0x80000000, 0x100000000, 0x3939, 0xffff, 0x3, 0x1, 0x2, 0x8, 0x1a, 0x37f9e50e, 0x7, 0x2be, 0x2f815f42, 0x7f, 0x2, 0x81, 0x0, 0x0, 0x0, 0x100, 0x3f, 0x7, 0xe987, 0x5, 0x1f, 0xe02, 0x3, 0x2, 0x80000000, 0x4, 0x10000, 0x0, 0x0, 0xffff, 0x7, 0x1, 0x80, 0x80000000, 0x1f, 0x2, 0x1ff, 0x5, 0x2, 0x6, 0x3, 0x7, 0x6, 0xfff, 0x5, 0x100, 0x0, 0x1, 0x2, 0x2700, 0x8, 0x401, 0x4b2, 0x1f2b, 0xd4, 0x9, 0x8001, 0x6, 0x7ff, 0x2cf, 0x6, 0xa, 0xfc00000, 0x5f, 0xa0, 0x4, 0x8, 0x100000001, 0x3, 0x3, 0x3f2, 0x10000, 0xfffffffffffff801, 0xffffffff, 0x0, 0x6a74fec0, 0x0, 0x208, 0x11df, 0x1b90, 0x4, 0x200, 0x20, 0x0, 0x55c, 0x101, 0x3, 0xfff, 0x2]}}}, @TCA_RATE={0x8, 0x5, {0x45d, 0x1}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x1, 0x2, 0x1000, 0x4, 0x100000001, 0x9}}}}, @TCA_RATE={0x8, 0x5, {0x401, 0x2}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x31a82653}]}, 0x490}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xa048, 0x5, 0x1000, 0x3}, &(0x7f0000000200)=0x14) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:17 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = timerfd_create(0xfffffffffffffffc, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000600), 0x3f) socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000180)={r2, r3+10000000}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x10080, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000580)=0x2, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r5 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r5, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/24 23:51:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x0]}, 0x1) 2018/05/24 23:51:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 493.363895] protocol 8906 is buggy, dev sit0 [ 493.383807] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/24 23:51:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 493.437873] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 3, id = 0 2018/05/24 23:51:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) r2 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="5736ac15db9008198440d457446c838acd2774f6a589e5db4a5f06ba7f6692d6de7d8ac3cf862d48affe0eb30cce99568e2a2d401278a995831ec8b1b3a8c2f7e60451fd0a0d131f73f0879f8e7c633ecb0ba6366d35e57554d50f941ff4eff74de520f56f837f6aed18fef717dbb63685307cdf5b6171927a8ca3abba509d8d4ffb42a231ab16fb1e520dc4db", 0x8d, 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000000240)=""/178, 0xb2) 2018/05/24 23:51:17 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) acct(&(0x7f0000000240)='./file0\x00') connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x18}}], 0x2, 0x0) r1 = geteuid() r2 = getegid() r3 = accept(r0, &(0x7f0000000280)=@nl, &(0x7f0000000000)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) r9 = getpgid(0xffffffffffffffff) r10 = getpgrp(0xffffffffffffffff) r11 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) r14 = getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001f80)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002480)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000024c0)=0x0) r18 = getpid() r19 = getpgrp(0xffffffffffffffff) sendmmsg$unix(r3, &(0x7f00000045c0)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="1aa7d72e516d2ae084ee", 0xa}, {&(0x7f00000003c0)="d3746868268cec524e997ff49fdfe4501e2b31304c7c6bbed380218864214c2bc0466f771cb2ba9cc6bc3d32442b6c47b39f687e8d7654f7484b8eebd1406dda085dba75ef40af83f4c37a82ac51880b872e2337fd1c4407859eb55a80268858d0f2545e1c8a580b211b30a413f80e3bc7b4171a5b879ce9bfda072ebe3266664a1e3657f742af0b", 0x88}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000540)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000005c0)="163de2eca501cdbd85e083e6eb74a154fad53e7bb41210615fdb0f396f3b253d21045e217f51c4d9ce4a7321b6649ae666eb6f7aef81b1537d2e330680f62712ec4a6e9886bd072b60a5d562ff7dcf631cce9a1468ed4e1c84d3627ca25a1ffcde7e4bc8a267e0264dc4cd063c4bda4841c22f09240705f2edf9adfacc49278f827510108a678c1b65d9bcc62f37d99db873553d42a7daca613198891e2f7c3492b747784c0951feed778ed369b0e485", 0xb0}, {&(0x7f0000000680)="ac9c0ac613d9b552bb533c2b2a928595d395664eb755687e3b084879d53c685f1ce96bb1432fe4272d294f2647e383ac2346a51d05325467a9ed39207fb787d19525720e5cc09dbbcbaa055444dab2efe1e4fe1afa5093ef448a874fa2aff8aac8ff61083adea6bd40e6d3079757b26f11e7a82743d00c56425e79b54bc7207af1e045b0ea3e", 0x86}], 0x2, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r4, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r6, r1, r2}, @cred={0x20, 0x1, 0x2, r7, r1, r2}, @cred={0x20, 0x1, 0x2, r8, r1, r2}, @cred={0x20, 0x1, 0x2, r9, r1, r2}, @cred={0x20, 0x1, 0x2, r10, r1, r2}, @cred={0x20, 0x1, 0x2, r11, r1, r2}], 0x100}, {&(0x7f00000009c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000000a40)="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{&(0x7f0000003ec0)="9fddc2ce8bf5540c042a47453fc6a93141b874425d839fa9e29c02c49afde3d7c82af0bbccc10aa3630578e96531ee583e6a18d14ee7d83e8f57630f784e8ff77552971531a9143b7cb75dcac4e7a2064ec667300f72503dafeac84d0b222129c79ad53583b991ffff1845302407470515edff1c3f9c765c0025c6fbf280ee82331c89653e5a228dfa7e0cea7108adb43bc15747038b7725a7d03f3888f3014eee8f1dd4da9f24fd24e9809785281a790bfb07c9da92eb037e59d61045efc03888be2eeaee73b648bf9878c939baaec1787f15d2c772dada65c67024327589d26d9abfb0a777060abd98af07668da17218eb", 0xf2}, {&(0x7f0000003fc0)="fecafa1f24ee0e80686a8afe3478495df9df56420fc38e28ea5fd07e163e0b6918bbacf7c00a364dbdae3970b68fd73bb9448a188c1b574669a895c8f5ddec670bb5a838344fe94dba74fcc14470c3931a665ebbfa86d674ea22994eb16777ecb2ab86522a521110bbee89ec8bbdc1c9a30b4009cb393f4fe837501f6e6a08218c8c66159a4f003df5368502415f19c8c48e8bc0525ecdf742d438d03f962850b0d76b537b6b36", 0xa7}, {&(0x7f0000004080)="85c0af676cfba2d6be", 0x9}, {&(0x7f00000040c0)="c08d573fb29fab9ebd5ec5f52b9550caa1ab45eab1191a457cf7be5fa19eb24cd38ae5b09092dae8734fc303ebc0e6d40a468947fb6dc19bf84ed14c9c99085a3be79bde68ff66a63033acc6af290c66288d9c3ecaba5029b147dafde1a418ad26956b1f40ff2838974f305f66c998ea55b8326567dd7467382a9a222fdeb54c4686f0903fbae068365b57c1437f28214e8b8bfacf0cfb", 0x97}, {&(0x7f0000004180)="46b0924ca572c4d8f8bbf89dd1ee050435f7545497cf55c6b7734fafdb14392b743602e106b78b7d7298", 0x2a}, {&(0x7f00000041c0)="6520caa400ff1f4d42b523a6cdfed94ccb0f184a5f25d4e39730c91b1239666ee38ec46d5a3167af9ccc1b17b56d4545d2ccae22d6ac59f9c413e80bd935fa77ac8c0e76ce9d0a1426fccd8289da6261d4c97238939348aebd9450e2e7db6af2f91e2f337c13fdfb18fab3729985d7317f150e05fcb4025e0e4ee0531631fb4fa922fd5d5096d5d814beb02b7b1f24d16a4e54354e078665d427314fa8252166e4345c25b811b590cda89706fca5b00f0038b0f7c5391fd21c125882ce826b20169fede74efc62940ab81a12b7aa2306c98d4d03f60cfe", 0xd7}, {&(0x7f00000042c0)="89e6bafe92f188707f14e2d5edae5c46c597b3e678246328cf237e4d93f034abdadf1855df5eaf805a2b7737de4ebe8dfe7895b3bf55ff10d5d6597c3bb863d85b413efe146782e194", 0x49}, {&(0x7f0000004340)="36c6318a8ccf6419055ff4da6ba5d23431ed4ccd0d58c6a1ee295868df207e1599c25f0480163e3a1deaf1e9009817cc379840155530c706c1d8c29ab2f437dd40b51fd415d32ea0e324d0a077fb608f4c44d88b87d84d113f90c7ac694f54a52d4d64d9c962ca4c89a63b800f588a6959f26c93f6ac7f3d82bad2c37c080cb2fa44331bb69ec9dc9593d73a812ab153e317b35342197b21ecac3643eae9ab00bac925dfb8f01d9f0b157dd9e2b2983cb89b99fb9d65f302ad9613236c6fbe80afbcbb2844b0b174563c5cacd99a305cbcd3ce5375f3eb2c1e06b8238b606773aeadf9bacc952f984abb473b24e89355125a0e2c73d9", 0xf6}], 0xa, &(0x7f00000047c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00FC'], 0x98, 0x2400c004}], 0x9, 0x4004000) fstat(r0, &(0x7f00000000c0)) getgroups(0x1, &(0x7f0000000140)=[0x0]) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() getgroups(0x2, &(0x7f0000000080)=[r20, r21]) fchown(r0, r1, r22) [ 493.452265] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/24 23:51:17 executing program 0: socket(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) [ 493.527166] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc0185879, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRES32]) 2018/05/24 23:51:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0xd5b0, 0x0, 0x1000, 0x4, 0x3, 0x2fe, 0x7f, 0x8, 0x2b, 0x66}, 0x10) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2f590100000030"], 0x1) 2018/05/24 23:51:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:18 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:18 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/icmp6\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}, 0xf5, 0x6, 0x9, 0x23a9, 0x5}, &(0x7f0000000240)=0x98) sendfile(r0, r1, &(0x7f0000000040), 0x10000000000443) 2018/05/24 23:51:18 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)="ac734a0f39c8ab2cb2d76caacfcd6e9ce15a86167ea3746ac2e13973c5e660982feeee2943b9177083c6d62d021915b245a87846fcbf7f4389b817695e2c70611151419e107199793a5e6d4b8ee04aeb12aacc900c58c5c073d27b26e7570f106adda77d9073d9be5bc7360930ec76c172059bcecc6171821b2727a33b97acd38ff0bfd8358aeda9dd5ac4f264dd466f95e0c0bedece43567d74939d755fd4e59b248854a955665eb0b84b8240c63ff2d20bf32f34ff93819c5b9035d17b3bc2bc3426adbada828b6f6c8c8a1c824684", 0xd0}, {&(0x7f0000000440)="45cca4e8128845fc562187e96de2097e6cb50ee59062f097dabccb5b29f37d53a5f9c99985ec18b81417f33a04b194954b4ec145152d2470d375f1d534134efb697eccb41ae3869dc32c265e9edb3d4e36e14eb830245c513e3a53fb96726c6d8903be3c5d98b047797f99ed82dd7ecd0255b650fa1f3e666ab0e6ff9485fb6ced9456d6ec77b7eae3e6adf899d307da72e091dd848c8fe29e76b42bf82d0639e897cfbd7c058a34285ffe8c657571368b1ff7d2fdc169664efdd8c699a7980bdf147dd0dbd1e377fe349b6b5cb57ce26e2c96ebac08a445723f13ca2c227e010ff7718977b4977ab8ea82cec9", 0xed}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000540)="01ebd6a14051a1782b2f5c5296aed83d38591a4d7d7f732b3ea6f6c82cf8f38225df7b22261c41776c8e6cd35b04e3a1a5fd764d2ade23ef90831db2143ba188fd723abc10f9c07aac83c72b104850c2", 0x50}], 0x4, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="15521fd6361d28bcca1d0d4615e3629c556bc83a380a2cc05cfc45f918597afded04d2ae73a6ba856dabbe2b33f057ab11540cc5756d84acf8652061c69472c5082125e435023a089f2527ae5f433e891cdd2b9eb0d0aa016e528e6c12cb4c1ccb2016131a1c676763b81ea6", 0x6c, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept4$packet(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfffffffffffffe63, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) fallocate(r6, 0x1, 0x0, 0x10000101) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000040)=0x9c9, 0x4) 2018/05/24 23:51:18 executing program 7: unshare(0x20020000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000200)=0x8000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) 2018/05/24 23:51:18 executing program 0: socket(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:18 executing program 0: socket(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='?ds\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x6, 0x4, 0x3f, 0x100000001}) [ 494.394934] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:18 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:18 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="8d40b1c61da19a1efd16dca8b57dfe176124d33ff285b4cb9e18829cb730472e655e9daeca5999cb63a7d39ee86378732c89f842bc0605eecea8439746860dd11026cc1ee493aa6a29252df16e5ca47d32360eedd599a0ba3243baa50000000000000085dbe5cd3eb3504d6876354cd14b6c7436"], 0x1) 2018/05/24 23:51:18 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:18 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x80000001, 0x4, 0x9, 0x5d, 0x101, 0x3f, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x100, 0xffffffffffff8b5a, 0x5, 0x19a496a7, 0x401}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5, 0x30}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/24 23:51:18 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 494.538355] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc0185879, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYRES32]) 2018/05/24 23:51:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:18 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xdf, @rand_addr=0x3, 0x4e20, 0x2, 'dh\x00', 0x2e, 0x1000, 0x77}, {@multicast1=0xe0000001, 0x4e21, 0x1, 0x4bac22ca, 0x181254c6, 0x7}}, 0x44) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e33, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'team_slave_0\x00', 0x5}) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/24 23:51:18 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/37, 0x25, 0xfb2640f3f6e1afee, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) tkill(r1, 0x15) write(r0, &(0x7f0000000040)="95edeff89c1cb9eebe7d7b745e73ed598ea89083d19a5a326434a24770286ed12ce025b95384", 0x26) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f00001b5000/0x4000)=nil, 0x4000}) 2018/05/24 23:51:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 494.611817] IPVS: set_ctl: invalid protocol: 223 0.0.0.3:20000 dh [ 494.715026] IPVS: set_ctl: invalid protocol: 223 0.0.0.3:20000 dh 2018/05/24 23:51:19 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:19 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:19 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x22a, @time, 0x2, {0x0, 0xe3}, 0x35, 0x1, 0x6}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) syz_open_procfs(r1, &(0x7f0000000300)='coredump_filter\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000500)={r3, 0x3}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000280)) write(r2, &(0x7f0000000440)="586ac47ac19191fc04a55321f56301916b20ad30303b098bdd6d844e0e1aee", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0x9, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2b}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/24 23:51:19 executing program 2: sysfs$3(0x3) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r1, r2/1000+30000}}, 0x7e280e97cb3b5322) creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$unix(r3, &(0x7f0000000080), 0xebff, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) 2018/05/24 23:51:19 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x200) fcntl$setlease(r0, 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x4) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/112, 0x70) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) fcntl$setlease(r0, 0x400, 0x2) 2018/05/24 23:51:19 executing program 7: unshare(0x80000000040100) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) utimes(&(0x7f0000000840)='./file1\x00', &(0x7f00000008c0)={{}, {r1, r2/1000+30000}}) statfs(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)=""/78) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') ppoll(&(0x7f0000000780)=[{r0, 0x1080}, {r0, 0x20}, {r0, 0x400}, {r0, 0x121}, {r0, 0x210}, {r0, 0x2128}, {r0, 0x10}, {r0, 0x40}], 0x8, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x5}, 0x8) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x5, &(0x7f0000000680)=[{&(0x7f0000000380)="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", 0xfb, 0x80000000}, {&(0x7f0000000280)="ef3f5b4ec7bb777329b471281a5b579e7fbef28f1880c7ace7ddb32ecb9c73ebb17b852565ee2aebf84958f737906873320400addd8431b90be330192602a8d2131f62f91db16d799a829837edf939fb62d2775bc12d77f20b2f0dd6af633dbb63d1e797", 0x64, 0xeb8e}, {&(0x7f0000000580)="fdd5e593ff4e88c7808c9bf8536f79d3f435f2976bb6e8355e36897b6e76fd3cf0ec6591e6870ad510fd5fc34518b777655c4b294ff111861f6158cd1a9672f0b121c2fe00c0e57fa07fed4119892fd1a7c494f407ba790e35a59967dc826ae4f923ea66807d49a6d1ef99380fcbb42cf4428a6d196567a121ad5f5343b86706c0bf7d69c673af69d2bdeece2df4f5f4e41d", 0x92, 0x1}, {&(0x7f0000000200)="c4dc9a59667cfef642d260", 0xb, 0x2}, {&(0x7f0000000640)="e49befc4290b89741ddc1db1bd45bb", 0xf, 0x80}], 0x2850, &(0x7f0000000700)={[{@errors_remount='errors=remount-ro', 0x2c}, {@resize='resize', 0x2c}, {@integrity='integrity', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}) 2018/05/24 23:51:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000100)='+system\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0xc}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x6c) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r3, 0xfffffffffffffffd}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) connect$pppoe(r4, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) write$cgroup_pid(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="66579f01f8134e77054d7ed9c8fff3384776df6ee34ad72b42e42022bbd1ce19308547796a95b67c4fda59b47c14bb7cebb0848ab8be8e58a50b479fe41fb8821e052f2f78b81e101635e4902b5518764f0b91936f94df4364382b65183a6d1d5c979cf636bf0cee36d14eb5e1462ac43efba0d40acd66370d5f6b495a38d46073e95d0bf33ad888a304f04e81c58018651615bb26c80472b3400c1527"], 0x1) [ 495.627515] protocol 8906 is buggy, dev sit0 [ 495.725020] IPVS: Creating netns size=2536 id=65 [ 495.794298] IPVS: Creating netns size=2536 id=66 2018/05/24 23:51:20 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0094bbd56ef1ddfd0b4659e55bb6bd37fd31ae16ff2f4bca69c1492444ea0148fd4f60"], 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x2) 2018/05/24 23:51:20 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:20 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/57, 0xe0) 2018/05/24 23:51:20 executing program 7: unshare(0x2001fffd) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)='./file1\x00', &(0x7f0000000480)='devtmpfs\x00', 0x1002, 0x0) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000000)='.', &(0x7f0000000480)='qnx6\x00', 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') renameat2(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x2) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') removexattr(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000200)=@known='security.evm\x00') 2018/05/24 23:51:20 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:20 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/05/24 23:51:20 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x22a, @time, 0x2, {0x0, 0xe3}, 0x35, 0x1, 0x6}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) syz_open_procfs(r1, &(0x7f0000000300)='coredump_filter\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000500)={r3, 0x3}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000280)) write(r2, &(0x7f0000000440)="586ac47ac19191fc04a55321f56301916b20ad30303b098bdd6d844e0e1aee", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0x9, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2b}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/24 23:51:20 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write$sndseq(r0, &(0x7f00000002c0)=[{0x10000000000081, 0x2, 0x0, 0x6}], 0x30) 2018/05/24 23:51:20 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:20 executing program 6: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000080)=@ethtool_cmd={0x1f, 0x20}}) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) 2018/05/24 23:51:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="ebaa7ba36f7f64"], 0x1) [ 496.498267] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x5) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) munlockall() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000000)={{0x2, 0x10001}, {0x0, 0x933}, 0x8, 0x0, 0x15}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000340)={&(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) 2018/05/24 23:51:20 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:20 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:20 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:21 executing program 6: getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000f400000000000000000000b4c43d949e86517d08e95f77d8efa23c4384a2039c6850f7f395924edf50cce1d2b22d8842a4f8469c23d4c71ebbe344ac02dfb0c90a9673410cd5c9c1ef8212ec139b418cd4aa73be6bf891aef2d01e06dbd2491e952a77be8c9d205c2016f09a2bda0e48b36cfa3b3f78dd683762e28928307acd808387fc498f"], &(0x7f0000000240)=0x24) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c650000000000000080000000000000000000007cfd00000000000004000000000000000000000000000000dfffffffffffffff000000000000000000000000000000384e4b3912d6f7d3bc46b788000000000000000000000000000000000000000000"], 0x68) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0xfffffffffffffffb, 0x6, 0x33, &(0x7f0000ffc000/0x1000)=nil, 0x1}) r1 = getpgrp(0x0) ptrace(0xffffffffffffffff, r1) socket$netlink(0x10, 0x3, 0x3) getpriority(0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) sched_setattr(r1, &(0x7f0000000200)={0x30, 0x7, 0x1, 0x6, 0x4, 0x2, 0x8001, 0x2}, 0x0) 2018/05/24 23:51:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) [ 496.633834] protocol 8906 is buggy, dev sit0 [ 499.178801] pktgen: kernel_thread() failed for cpu 0 [ 499.184121] pktgen: Cannot create thread for cpu 0 (-4) [ 499.189575] pktgen: kernel_thread() failed for cpu 1 [ 499.194791] pktgen: Cannot create thread for cpu 1 (-4) [ 499.200149] pktgen: Initialization failed for all threads [ 499.435422] IPVS: Creating netns size=2536 id=67 [ 499.635268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 499.650659] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 499.714572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 499.730124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 499.795550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 499.811472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 499.827251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 499.844247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 500.581163] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 500.619348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 500.625624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 500.632263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/24 23:51:26 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xff, 0x4) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x5, 0x0, 0x2000000000000000}, 0x4, &(0x7f0000beeff0)={&(0x7f0000000140)=ANY=[], 0x13c}, 0x1}, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000040)="e0195db18f70befec80dc913ff7199803b8a587685ed92399aa08c6f322bf3") socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/24 23:51:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:26 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:26 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x22a, @time, 0x2, {0x0, 0xe3}, 0x35, 0x1, 0x6}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) syz_open_procfs(r1, &(0x7f0000000300)='coredump_filter\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000500)={r3, 0x3}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000280)) write(r2, &(0x7f0000000440)="586ac47ac19191fc04a55321f56301916b20ad30303b098bdd6d844e0e1aee", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0x9, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2b}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/24 23:51:26 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x5) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:26 executing program 2: r0 = socket(0x2, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0x0, 0x25dfdbfb, {0x8}}, 0x14}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/05/24 23:51:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:26 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f00000003c0)) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[], 0x10000001b) [ 501.970525] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e7468726561647300ae49106a30fa1d64bbaf88d4f9735f301ad78a8820265df063469cbdee7886927889b81719c277680c2bca08474f52b3c4396a193af1dbcaaf2deb0de775b999160e2010dce873383ef97831aeed7b8fe551122df052b636d2c4f8bd0bab0efa029b6fef9b3ff2dfaf3c41487794d8f73e2ba635d5dccbc0ed7f6833c11d2e022bb475e7783fbad07060025c4fbd209a34bc00000000", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:26 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:26 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 502.054873] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 502.117803] IPVS: Creating netns size=2536 id=68 2018/05/24 23:51:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2fac839e0f0d96622f6367726f75702e6e65050000007a3100", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000015c0)=ANY=[@ANYBLOB="bd207cf8ce0258d7a62cec45c0453cb7e8ca6828fb4fea6a25a682c2cd6ca72f14ec37b8b167763f1ac4f2e28d96fb50f6aa059620a4b11d1dfef54702922414f607e40650f50dc58dc3abd2f77ed9ca3247de3416c3bbed1dd1a769152ec6872e492482e92ab4bb182cf899ea", @ANYBLOB="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", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYBLOB="dc2f872acdb8d91595a77f45ea02d6c991249ae9d8075e169fd8937901a8e46298f49139b66a642fb8cb1969b6f2844de4921d97723172cb80fbe091071f186b6d268686f745295aed090fe106f72655f721eb3779e6651aedc856c844aea08ab2459a04e6c3b732dda515b6dcea78d3c1958fd19f8eaef8869f2c0a5d5f2db8abfe89e387", @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="a8334e5a0586566d1d55657ab2e079a49a8bd5884430cde9fc4309a4568bf443e339b492d27b8fad942388b1ee895c57f0d509fc6c40dea68325d29ac78f141f010886b8814cee8caff8450587e7eaddfced1097f4017d23dc84a78edc6fbbdaa3f563d51c75a946fe7b40a6aa1b09292d5a20da0f7a9e7f", @ANYRES64], @ANYRES64=r0, @ANYRES32, @ANYRES32=r1], 0xfffffebe) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x7fffffff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r3, 0xffffffff, 0x3f, 0x7, 0x4, 0x2}, 0x14) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x20000, 0x0) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f0000000300)=0x54) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x401, 0x8001, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r6, 0x1, 0x1, 0x401, 0x3, 0x8}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000200)={r7, 0xea}, 0x8) 2018/05/24 23:51:27 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@ipx, &(0x7f0000000580)=0x80, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000005c0)=0x2b, 0x4) timer_create(0xfffffffffffffffd, &(0x7f000014b000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)=0x0) exit(0x0) timer_settime(r1, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}}, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x440) r3 = gettid() setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0x7, 0x7fffffff, 0x8, 0x1}, 0x10) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r4, 0x212, 0x5}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x8}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x61c, 0x0, 0xb9, 0x7, 0x0, 0x4, 0x40, 0x1, 0x5f96, 0x8392, 0x9, 0x0, 0x4db, 0x3f, 0x1ff, 0x3, 0x5a, 0xffffffff0, 0x1, 0xfffffffffffff64f, 0x2, 0x65d8, 0x5, 0x3ff, 0x100, 0xfffffffffffffffa, 0x1000, 0x9, 0x5, 0x9, 0x5546, 0x6, 0x4, 0x3, 0x4d, 0x5, 0x0, 0xff, 0x3, @perf_bp={&(0x7f0000000280), 0x1}, 0x10000, 0x4, 0x3, 0x6, 0x5, 0x2}, r3, 0xc, r2, 0x1) connect$netlink(r2, &(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r6, 0x7f}, &(0x7f00000001c0)=0x8) timer_create(0x6, &(0x7f00000003c0)={0x0, 0x36, 0x1, @tid=r3}, &(0x7f00000004c0)) 2018/05/24 23:51:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff, 0x1, 0x0, 0x3, 0x5, 0x14, "597a0141cf98546afe881f497226788110489f511c0978d9d1ac80259599743a398bed62a4d51a3007b3a1cd735079778f744b4707ce605b8160e8ff539a4d5b", "fee91ae1eb4853aae32a40ee512290c5c821277216ffe77c3697a25dc38f24aa6890dc85fe8b61866520e44015dd2f4aeaea059e640c64e0288c3813ae7a95cb", "b98dc32a487662d505ffe8b5782bdb0e3c5fb2b8b189b0e67a911ddd9189e280", [0x5, 0x1]}) fcntl$setstatus(r1, 0x4, 0x2800) 2018/05/24 23:51:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:27 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:27 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file1\x00', &(0x7f00000001c0)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f620500000000000000b718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854feb41daa221d1c70a0000aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='mounts\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x10001, 0x107, 0x6, 0x3, 0xea8b, 0x9, 0x5, 0x1, 0x0, 0x0, 0x5, 0x7ff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0xffff) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x301000) syz_mount_image$ceph(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000280)='./file0\x00', 0xfffffffffffffff7, 0x3, &(0x7f0000000600)=[{&(0x7f0000000340)="c20fed4eb2e82e2de8ec65ea5b79d184f39f4d281beed4ad7d60edcedc9712b10663d06ac852fc930fb47d0db29e775e4f582a8ce1b089a478123f52551ccc6657b3c10dd4387c388db2f70f4b7ada922e55d060b82b3b98c43029d311e1b36d5285a0a6d9094b6858adec42a603d22723352b057c654fb17350888ed52ef3d240636cda204f7466f030fcb9586f29bdb5e1cf8f0467fe53e54d", 0x9a, 0x3}, {&(0x7f0000000400)="c1ab15cbad97efc133174f776144844791dc98d6a5919ec9", 0x18, 0x100000001}, {&(0x7f0000000580)="5666cea142da95129e5d62f9d6007d2d483447dda12a67bb681b20a83d124ea4c51830bfc53786053be7e0358e5670224c8a5505f64327fa006c901a8e02b4428068d25d5e3a86d8f56f3ac44ab524797cb15e36be07e5a4f5fa694475f8b8b54bbe53620d8d7fdff9a7f37bb476d9745111baa6e54ffec48dbb55bfa2", 0x7d, 0x5}], 0x1002404, &(0x7f0000000440)='\x00') rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000180)='./file2\x00') 2018/05/24 23:51:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffc, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0xfffffffffffffffb, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0x7, 0x2, 0xefb5, 0xd6, 0x7fff, 0x6, 0x9, 0x8}, {0x2, 0x3f, 0x8, 0xa000000000}, 0x8001, 0x6e6bbb, 0x3, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x1, 0x1, 0x6be2, 0x9, 0x4, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/24 23:51:27 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) keyctl$join(0x1, &(0x7f00000007c0)={0x73, 0x79, 0x7a}) 2018/05/24 23:51:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x0, 0x5, 0x5}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x16e) 2018/05/24 23:51:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 502.979817] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) poll(&(0x7f0000000080)=[{r0, 0x4}, {r1, 0x400}, {r0, 0x208}], 0x3, 0x997c) openat$cgroup_procs(r1, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0x14) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="b3"], 0x1) 2018/05/24 23:51:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:28 executing program 5: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x7, 0x4) sendto$inet(r2, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x10000) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000040)=0x5fb2, 0x4) recvmsg(r2, &(0x7f0000000740)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000006c0)=""/110, 0x6e}, 0x40012021) 2018/05/24 23:51:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:28 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:28 executing program 6: r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, [0x7f, 0x4, 0x401, 0x1, 0x5, 0x81, 0x8001, 0x4, 0x1ff, 0x5, 0x5, 0x7e4a, 0x0, 0x6, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x100000001}, &(0x7f0000000300)=0x8) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) 2018/05/24 23:51:28 executing program 7: unshare(0x20020000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:28 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x1, 0x3, 0xff, 0x0, 0x80000000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="f9"], 0x1) uname(&(0x7f0000000000)=""/32) ioperm(0x6, 0x7, 0x5) 2018/05/24 23:51:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0x100000009) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000040)={0x0, 0x20, 0x1000, &(0x7f0000000280)="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"}) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000f70307031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:28 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="b0113c7c93f3a49a7938cf15caebd974b9560201892f4b33a9ad58b4cefebf2014da4a2a3b3e75813893000000000000"], 0x1) 2018/05/24 23:51:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x22, {0x2, 0x0, @rand_addr}, 'gre0\x00'}) 2018/05/24 23:51:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000004000), 0x401ffffffc) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=""/203, &(0x7f0000000080)=0xcb) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) [ 504.066482] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x80) accept$packet(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="000000000000000000004da1c36039eac95cf55cb4cc0c3fb8fe73130a4af51619bcd087f7f5383135372f310b12f4cc190f8c4d71f35b56017c35b4c9ac8256450c2e296bbc00000000f9618dd348cda87157fd50403e37cc56a453add77d53d72fd6132fc7c435d855bc7f00000000000000000000", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x0, 0x5}, 0x1, 0x3, 0x0, {0x2}, 0x40, 0x99}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x147140, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x0, 0xfffffffffffffc00, 0x7f}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xbe, "cdcf46a148b71a006f002ea04df32f5ce7b152570059902d19569df8d48d3b42a86eed1e65a0bec577633e6c8eae0673d9de5ae4d9795f17912a6130f4586ca153d866213f81f9fda6802132742980042b71e1e83920c3de1332712bb9bc3de69093e107e37478995ba1e7aadb31b23c61627cdd3f3620c178b0b83a3a74887ec22a294f8cb6480999f03bfb8afbb9a164e614aa5259d52affdfb814c4ed529c9f4527fb5afbad6cb8ae82f6f0cc1521b646eae7587a97b94c36e5c5386d"}, &(0x7f0000000240)=0xc6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0xdae5, 0x10, 0x8, 0x2}, &(0x7f0000000300)=0x18) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000140)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000340)=""/234) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000440)) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000080)=""/92, 0x5c) [ 504.272053] FAT-fs (loop2): Unrecognized mount option "‘*a0ôXl¡SØf!?ùý¦€!2t)€+qáè9 ÃÞ2q+¹¼=æ“áãtx™[¡çªÛ1²0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, [0x7f, 0x4, 0x401, 0x1, 0x5, 0x81, 0x8001, 0x4, 0x1ff, 0x5, 0x5, 0x7e4a, 0x0, 0x6, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x100000001}, &(0x7f0000000300)=0x8) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000040)) 2018/05/24 23:51:29 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1/file0\x00', &(0x7f00000002c0)='romfs\x00', 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) times(&(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000180)='./file0\x00') 2018/05/24 23:51:29 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) write(r0, &(0x7f00000003c0)="111e4c6a34b1e293aeea236143a0c43199e1204857002ca6bb740631bb090e3a2c26b8f70aa5c6ee17d44c464038f4d7d27ce0692e3c81e9a4bbf6380e602e8909a3a85803fa4b4144bbe3", 0x4b) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="128091865deb4b00000005"], &(0x7f00000002c0)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[], 0x10000001b) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000006c0)={@dev, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000880)={0x0, @remote, @broadcast}, &(0x7f00000008c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000900)={'team0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a40)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000ec0)={{{@in=@loopback, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001140)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001240)=0xe8) accept$packet(r3, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000015c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001d00)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001d40)={0x0, @rand_addr, @remote}, &(0x7f0000001d80)=0xc) accept4$packet(r3, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001f40)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000020c0)={'ifb0\x00'}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002800)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000027c0)={&(0x7f0000002100)=ANY=[@ANYBLOB="a4040000", @ANYRES16=r4, @ANYBLOB="21092cbd7000000000000000000108000100", @ANYRES32=r5, @ANYBLOB="0400020003000100", @ANYRES32=r6, @ANYBLOB="a401020064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040004000500feffffff03000003000000000100030000000000010000040800000000000207000000000200fd00ff0f000062fd0100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="3c01020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004001004000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="040102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000001700010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="80000200"], 0x5c5}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) timerfd_gettime(r3, &(0x7f0000000100)) 2018/05/24 23:51:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="06"], 0x1) 2018/05/24 23:51:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 505.037922] protocol 8906 is buggy, dev sit0 [ 505.042741] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/24 23:51:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = socket(0x1b, 0x6, 0x9) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000100)=""/99, &(0x7f0000000000)=0x63) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) signalfd(r0, &(0x7f0000000080)={0x7f4}, 0x8) 2018/05/24 23:51:29 executing program 5: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x6c404, 0x1, 0xd36, 0x5, 0x0, 0x9, 0x4, 0x1ff, 0x6, 0x4, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x1, 0x8, 0x0, 0x7, 0x0, 0x0, 0x5, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0xc004, 0x181, 0x7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000640), 0x0) clock_getres(0x7, &(0x7f0000000600)) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)=""/213) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@local}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x280080) sendfile(r1, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/24 23:51:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:29 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012c") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 505.188156] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) fremovexattr(r0, &(0x7f0000000180)=@random={'btrfs.', '%*@\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01ab0000", @ANYRES32=0x0], &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x2}}}, 0x84) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\b'], 0x1) 2018/05/24 23:51:30 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f0000000180)='./file1\x00', r1, r2, 0xc00) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)="6d6f756674a83c") mount(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='sockfs\x00', 0x8000, &(0x7f0000000440)="393034cadde835265a295ad07e04a79ddfc95db43fa51c10f9cff1fb") poll(&(0x7f0000000100)=[{r3}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40200, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/24 23:51:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000002, 0x3, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = dup2(r1, r0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)=""/172, &(0x7f0000000100)=0xac) 2018/05/24 23:51:30 executing program 5: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x6c404, 0x1, 0xd36, 0x5, 0x0, 0x9, 0x4, 0x1ff, 0x6, 0x4, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x1, 0x8, 0x0, 0x7, 0x0, 0x0, 0x5, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0xc004, 0x181, 0x7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000640), 0x0) clock_getres(0x7, &(0x7f0000000600)) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)=""/213) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@local}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x280080) sendfile(r1, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/24 23:51:30 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012c") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 506.129684] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e20, 0x8000, 0x4e23, 0x100000000, 0x0, 0x80, 0xa0, 0x0, r3, r4}, {0x9, 0xd98c, 0x5, 0x0, 0x5, 0x7ff, 0x7b60000000000000, 0x7}, {0x8, 0x5, 0x3, 0x10001}, 0x4, 0x6e6bc0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x6c}, 0x0, @in6, 0x3500, 0x0, 0x3, 0x0, 0x80000001, 0x4, 0x3}}, 0xe8) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/05/24 23:51:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:30 executing program 6: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x6c404, 0x1, 0xd36, 0x5, 0x0, 0x9, 0x4, 0x1ff, 0x6, 0x4, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x1, 0x8, 0x0, 0x7, 0x0, 0x0, 0x5, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0xc004, 0x181, 0x7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000640), 0x0) clock_getres(0x7, &(0x7f0000000600)) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)=""/213) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@local}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000500)=0xe8) stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x280080) sendfile(r1, r1, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/24 23:51:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:30 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf6") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 506.244800] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:31 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf6") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:31 executing program 2: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) getsockname(r0, &(0x7f0000000140)=@ethernet, &(0x7f0000000000)=0x80) umount2(&(0x7f00000000c0)='./file0\x00', 0xa) 2018/05/24 23:51:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:31 executing program 5: unshare(0x401) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)='\x00\x00\x00\x00\x00', 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000400)="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", 0xfffffffffffffd9d, 0x84, &(0x7f0000000280)={0x2, 0x4e20}, 0xfffffffffffffdcb) 2018/05/24 23:51:31 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) clone(0x0, &(0x7f0000000480), &(0x7f0000000440), &(0x7f00000004c0), &(0x7f00000003c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101500, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x20, @time={0x0, 0x1c9c380}, 0x2, {0x3, 0x1ff}, 0x6, 0x3, 0x80}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) clock_getres(0x5, &(0x7f0000000380)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000003c0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/05/24 23:51:31 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000140)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000680)='./file0\x00', 0x61) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000780)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000a40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ac0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000c80)=0xe8) getsockname(0xffffffffffffffff, &(0x7f0000000cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d80)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000e80)=0xe8) r12 = accept$packet(0xffffffffffffff9c, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000f00)=0x14) accept4$packet(r12, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f40)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001040)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000013c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001380)={&(0x7f0000001080)={0x2e0, r3, 0x0, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0x134, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff000000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x134, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x2e0}, 0x1}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000100)={0x27, 0x1, 0x2, 0x6, 0xfffffffffffff801, 0x101, "d4ee39395ad49f73849c45a6fc34f87d932941fbcb135fbcf6441da97d1edc469dcde89f99411209eef41ff8c406533d934a302ae119aea86b4c26fd54767f", 0x2f}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000240)="e6cd3bcd459377d9853af71ad91e0eecffa440c57d5ae5fb6a9cf2c3e72e1070fabf0a742f3ec3dccb8c88e5284360b6e708134e7a3aba0988b30f56c88415006421a65118af6b81071e1973137bb5bce46593acc4cfebd736d5f4be43ceb8e17093b99f93ada7ef704d19240a1bd110f33e4f853f53a0f4d1ef6b14a50e8b5f1dc98da795f11d466548cadc317d3424864f44fd099e7a899805a81db166e022a43da3e88bf6e669090877f958ba", 0xae}, {&(0x7f0000000300)="886919b5c34c5b0d4047e9ab91af693aafe86bef597d71c6a980c6463cdc85d3898c7412d02b188d694c51f12b7b2f0e4066016ba0ab84a42831bad5a1536d459ab334fe64b9f49938ac31bb28f7b48bcb79be0c96cfec074601e72e07c4a145d2e4f0d13d0497e4286b7a0fefb3b30571fc0e634c402ac058944e507107ca1cafd7cf60ba3d10ccd4", 0x89}, {&(0x7f0000000000)="840985d0100b7caad97a5a6c026a894de057e6a5932a2a8b00565ee9075b4c80934aa694ec7e793f57d07259fce955d4eb", 0x31}, {&(0x7f0000000080)="4785dfd57c854ffd11e7098ff1", 0xd}, {&(0x7f00000003c0)="511344c93364c545171d048ddbeb312b6e9216eafd502eb9344f68915d31428c59214e7c72c5e483e7cc39a4c44a13ee79f5a99901c0b7867c51bc30e20df6f215175bdc862470959727ac179eaf847ed1698d8135c87452a9596eb6ea3be4794de44f45e96520f58efefbaac9ab044b833d38e694b3bd90ec99c196bcc106d18b767ee138d2800f147527ec9006df9ca93dde174f233c51bd9bc0f67f3b4103a63726e1178aec0636812b0d696745224f70aa4a8ea68b822887c88e4134e7918410b910cfcf94670e7aa41704cf139eb72d3c5c3179", 0xd6}, {&(0x7f0000000180)="fa81dbbc73aa7f500f948c6166f8d094cd376f4152675ab258939490bf3ebcb2b56dc399dc19bc1a4e7e4245e949abc413d9dc7491751a423607fb4ddd82de00ff20a5b89c32b4b6406ef738904f69dd", 0x50}], 0x6, &(0x7f0000000540)={0xc8, 0x101, 0x1f, "101e89b36fbf030f98828ee2a75b653d52a153642d6cc10949071811c3260a9a2b0c64c4358bf89b82b35493093186560fdd5e656fefbfb780c66d62ae716b9f8ae76ebe7017960153e65d6a2ca6e2768a7c3eb47755a2c90db51ac01d14fee7faee95cc6b22b66fd63c978f06e4edc7833f7cbac2844440bdc6771e897ac1b3552a5b181ec4eb785f5b93c0515db0104bfa473706ccb0f94817d63bfec9ab6d44cd334d5ca7b35048bff70a5243f9b61b3d0f"}, 0xc8, 0x4000000}, 0x40000) write$cgroup_pid(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="30570e655e04919f238afcdd75c658e72c8bc4e56a2e19144a04e9d5e0ae81a5157e9f13471277f7b6fd396c028a2f057c679a5cd49922c391eb512d957ff267eefc0d6ba958e384c09c292c3a3ab9d8f15075147551fb49dd692508ef3efef1517b"], 0x1) openat$cgroup_ro(r0, &(0x7f00000000c0)='ioat\x00\x00\x00\x00', 0x0, 0x0) 2018/05/24 23:51:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:31 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000080)="43457e24bc6e66802d8cbef4d6ac08a3814e2288", 0x14, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x10400, 0x2) sched_setattr(0x0, &(0x7f0000000400)={0x30, 0x4, 0x80000, 0x800, 0x1, 0x0, 0x2}, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x800007) r3 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x1f, 0x0, {0xffffffffffffffff, 0x2, 0x15, 0x2, 0x3ff}}) sendfile(r2, r3, &(0x7f0000000140), 0x8000fffffffe) [ 507.203065] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:31 executing program 2: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0xa00000000000000}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000300)=0x3) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000280)) ptrace$peekuser(0x3, r1, 0xffffffffffff8000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000002c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1f8b540b1a7d40c10000e5ff0b000000000210005de6791d1b7087165b40dfaf9fa26ed5bc9bc85d82cdd97859e57d6d6c9010da1d530e49524f9dd5df7a25a82c770cab000000000000000837e9c2c5cfd03f5f0f5820dd7e532e", @ANYRES32=0x0, @ANYBLOB="03007e4a89eddaf074341b0000000000"], 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{0x2, 0x8}, {}, 0x0, 0x0, 0x6}) 2018/05/24 23:51:31 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x8200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000300)=0xb6, 0x8) r3 = dup3(r0, r1, 0x80000) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xbdabc1a579e639ad}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB='1a5T', @ANYRES16=r4, @ANYBLOB="01002dbd7000fbdbdf25010000042f5733bd1ac62be04e2400000800030000000000080002000a000000080001004e2400002cb14521bbe7bca872dd817d71ef9e4ed5d14ba41cd9a104151f93b17f22c7548e9d5506702188a0ef284661b4f4a940afe760e53e2916a39ad0c83e3aef4870555427fb8fa04e3676c22a103e9779689c"], 0x38}, 0x1, 0x0, 0x0, 0x4048850}, 0x40004) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000480)={0x80, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x204, 0x7, 0x6, 0x3, 0x7, 0x0, 0xfffffffffffffff7, 0x3, 0xf5}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/24 23:51:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB=' '], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x80001, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000240)=0x1f, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000180)=""/6) 2018/05/24 23:51:31 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf6") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 507.268672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32026 sclass=netlink_route_socket pig=1037 comm=syz-executor2 2018/05/24 23:51:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x1) 2018/05/24 23:51:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 507.309260] protocol 8906 is buggy, dev sit0 [ 507.317193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32026 sclass=netlink_route_socket pig=1044 comm=syz-executor2 2018/05/24 23:51:31 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:31 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffeb3) syslog(0x9, &(0x7f0000000080)=""/152, 0x98) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r1, 0x0) 2018/05/24 23:51:32 executing program 2: socketpair$unix(0x1, 0x581c5ba55068d071, 0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc000, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f00000042c0), 0x0, 0x10000, &(0x7f00000043c0)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/24 23:51:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) clone(0x0, &(0x7f0000000480), &(0x7f0000000440), &(0x7f00000004c0), &(0x7f00000003c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101500, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x20, @time={0x0, 0x1c9c380}, 0x2, {0x3, 0x1ff}, 0x6, 0x3, 0x80}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) clock_getres(0x5, &(0x7f0000000380)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000003c0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/05/24 23:51:32 executing program 7: unshare(0x20020000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x80800) recvfrom$inet6(r1, &(0x7f0000000380)=""/208, 0xd0, 0x2, &(0x7f00000001c0)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x79}, 0x1c) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r2}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:32 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca000000407348c20679c606bf8201c544fa8326629f8cc7c0ed96598838506951265f1229c5626f56d283765d7848acf7193028ecb1fd6484794985866e884e72e5d9d32e1b45b5a05b83974d83bd175d5326b7f7328fd7c7f4c93f1d3d79d7e3e85aaf66690719d1c2298d344ceb35022ebfe79dd89e7772a96cffcb6975da1b459b18381a6a583b744421110de3eb10f3d1e03a70e73513e4b50290b2968111d996efd07e47af88e9254bdcb9fddec039bd09672871572da8fdc3370fc4bcc3360ef96775ca03e77f65357110"], &(0x7f0000000080)=0xd2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:32 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x8) 2018/05/24 23:51:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_mount_image$iso9660(&(0x7f0000000500)='iso9660\x00', &(0x7f0000000540)='./file0/file0\x00', 0x2298, 0x5, &(0x7f0000001880)=[{&(0x7f0000000580)="ba8e48c1b5f5e38a73df86568c3658ca9282c7e13f0fba72135fd784b3fef02edf605876331a91f96a49d1a25d3a8d767fde796c3758421d936293754f9eab9f611634e6bb1b3aa70553c32daa10386b9e2a372016f1ce3484b8dc0e20316e3f30b398362a6321dd7faad8d04c73b87ea5afbdac1ed3ef0379054d2ceb200d1b8770a42cebca7b643b685917c52ce7b92fb41389262e54cbb51eff6ca9d5f449f8bf4a8908cfb056cc75c41d43bf159c08b201ab1cb413352c7f841c36b04e1c2edf3f10fd77a7842837f658a2fb26dc63a1ff0c7f7860df40fcbe240347da4cf31694a0065c89ad50ddb9564ea2fb30705c", 0xf2, 0x82e7}, {&(0x7f0000000680)="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", 0x1000, 0x7}, {&(0x7f0000001680)="96977f80accfd9f9ff6abf55a0804c5fae20c4c50284ae696a261a6875eb2e8852e87839bac5316a7752ca82a2d48b8f8e81c75ba2aeeb45c74b6b00e8135a104f8243fa99bd5fc528bb9b4ad9d5c490dba4d9c669e44292fa93e3c7a07d0f6ae270729968c15c512dab5701194350fd8e954342b22feb35a7a9cbdb8c96efd9222dfa4e8ca29a4df8cf740b9e326602534c2029137073b702e450874268b4b4a326156d33efc38fa3885c91e0c9cc0aab001cb39648a3524a2ea69a52dbb3aa56765e99d3e88491f2504866fdc790360880cf37f01788aab47c7eb0b53e4afbf1acaaaa5b4eb3e5eed773", 0xeb, 0x200}, {&(0x7f0000001780)="38d4833cc95a5c1bcc63bdfd8853bd70ca4cd5c739e309e8cc8c428ed6f038f71b43c5d92cbb87bf1442ebaeab6fe1e9ca6cc58e35f820f3ec4a09da2c30b928d72bbc9deade5d30c93e061c058ab336505b1976d0a5d3ddb069182576cebbf2fbfa0224e017032dbea452b0b4b091a7420939caa2baa1bdf0e7288a1e0b809ed15887984956d7f1e502d537d0d4aa2e530d1c25bfb84b1aec9f", 0x9a, 0xfffffffffffffe00}, {&(0x7f0000001840)="e4e2bb1907d0e5f8545c257785224895f650176182cf7ce1", 0x18, 0x5}], 0x0, &(0x7f0000001900)={[{@map_off='map=off', 0x2c}, {@gid={'gid', 0x3d, [0x3b, 0x3c, 0x37, 0x33, 0x35, 0x7d]}, 0x2c}]}) getxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='user.syz\x00', &(0x7f00000004c0)=""/57, 0x39) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xffffffff, 0x0, 0xe0, 0xffffffffffffffab, 0x2, 0x7, 0x800, 0x10a, 0x40, 0x2f1, 0x0, 0x800000000, 0x38, 0x2, 0x1, 0x4, 0x7}, [{0x70000007, 0x0, 0x0, 0xffff, 0x6, 0x7fffffff, 0x7, 0x3}], "", [[]]}, 0x178) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x3, r2}) uname(&(0x7f00000000c0)=""/254) write$cgroup_pid(r1, &(0x7f00000000c0), 0x0) 2018/05/24 23:51:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:32 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r0, &(0x7f0000000200)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002600)}, 0x0) r1 = socket(0xf, 0x1, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000a00)={0x0, @local, @rand_addr}, &(0x7f0000000a40)=0xc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/05/24 23:51:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000080)) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) 2018/05/24 23:51:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000a00)=""/4096) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000004c0)=""/50) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000340)={r2, r3/1000+30000}, 0x10) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x4]}, &(0x7f00000002c0)=0x6) poll(&(0x7f0000000140)=[{r4, 0x40}, {r1, 0x100}, {r1, 0x8000}, {r1, 0x40}], 0x4, 0x1ff) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0xffff) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000200)=""/163, 0xa3) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x2bc}, 0x1c) ioctl$int_out(r5, 0x5460, &(0x7f0000000500)) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000400)={@multicast2, @remote, @local}, &(0x7f0000000440)=0xc) 2018/05/24 23:51:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:32 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:32 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000c2e9e9da000000000000000000000b"], 0x14}, 0x1}, 0x0) 2018/05/24 23:51:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file1\x00', 0x800, 0x1) accept4$vsock_stream(r0, &(0x7f0000000740)={0x28, 0x0, 0x1100000000, @reserved=0x1}, 0x10fb9f632a8be060, 0x80801) unshare(0x2010000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x1, &(0x7f0000000180)=[{&(0x7f0000000380)="f7f6d5de606400c56f7ea5e0799789bcecf4f8c0c15c9bec4775abee15f0cc7236d463b50b35bb500c0a5ca0635683aa9d6469837f4adf5bb1a99243550e99df0aec92ec80fe69285101e27f5d45891b593e9741ed8b59f92ee25f1c40c9476a4713429b9db2dd943498ab27fd736eee5d3829a0b14bcf922dd7bf35a487718e175ca5d1059a3178d4e7e32f5f9d94092ba4c69bbf25b2ebd6ab6db229209b6090c8fbeb1bd2728867d801adc70b14097d23bc314b7e38e2da83ec2b6a62131d58e048698fd8c6cd35cc69eca52cad3307fda6922213fdd18f2acf467bf55fa3e98bbc7431dc6e82b254", 0xea, 0x80000001}], 0x40, &(0x7f00000001c0)='{\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) socket$inet6_tcp(0xa, 0x1, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') syz_mount_image$reiserfs(&(0x7f0000000200)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000580)="2b8a9b254eb978ed036b45acf619cd1145786973e7b55f3eff207d447cc82ce4e41380e4676c8294ef6175f5ca28c8ac8cbb0c3f0254bd5883bee9352ffcbd115e29154413bd50c80db69591d83b10b38c842ce68dff", 0x56, 0x8}], 0x40, &(0x7f0000000600)={[{@data_journal='data=journal', 0x2c}, {@grpquota='grpquota', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@data_journal='data=journal', 0x2c}, {@tails_off='tails=off', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]}) 2018/05/24 23:51:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10080, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:33 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:33 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x54) setresuid(r2, r2, 0x0) setgid(r3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x5ab9, 0x2, 0x86, 0x4}, 0x10) r4 = getpgrp(r1) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000440)={r5, r6/1000+10000}, 0x10) ptrace$getregs(0xe, r4, 0x200000000000, &(0x7f00000002c0)=""/242) prctl$void(0x15) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000003c0)=0x3, 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000500)={r8, 0x1}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x400, 0xb) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xc000, 0x0) openat$cgroup_procs(r9, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000001c0)=0x80) 2018/05/24 23:51:34 executing program 5: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0xfffffffffffffdde}], 0x1, 0x0, 0x0, 0x200000c0}, 0x100) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x101, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x35bf) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x5, 0x87, 0x5d, 0x1f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3}, 0x8) 2018/05/24 23:51:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000a00)=""/4096) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000004c0)=""/50) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000340)={r2, r3/1000+30000}, 0x10) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x4]}, &(0x7f00000002c0)=0x6) poll(&(0x7f0000000140)=[{r4, 0x40}, {r1, 0x100}, {r1, 0x8000}, {r1, 0x40}], 0x4, 0x1ff) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0xffff) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000200)=""/163, 0xa3) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x0, &(0x7f00000003c0)={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x2bc}, 0x1c) ioctl$int_out(r5, 0x5460, &(0x7f0000000500)) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000400)={@multicast2, @remote, @local}, &(0x7f0000000440)=0xc) 2018/05/24 23:51:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:34 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x8000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xf92, &(0x7f0000000140)=0x4) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[], 0x3de) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000001c0)=""/50, &(0x7f0000000240)=0x32) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)=0x1) 2018/05/24 23:51:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:34 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:34 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000140)='./file2\x00', 0x3, 0x6, &(0x7f0000001700)=[{&(0x7f0000000580)="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", 0x1000, 0x7}, {&(0x7f0000000180), 0x0, 0x7}, {&(0x7f0000000380)="7249936b7f9b14efd806957e9505abfd5befa2ac6a470ce88c899ffcde5f9e07063c7eb3904fbd350d72b0d9f86a0b1e125f09acd79a38e5d681599efdb24558ae7b061030dbaec549ed639c7177476d21bbc5f61010ea236d3708af71d2e4f5c79178d8b8fb8ef7c4b919bffe7eb80d1605f05139f0133cd5cd71b208fbe8be247eb9ff7cf3e938b5c154bc8a1d0a6d71e32bbd17382a43defc0ac624fbace49a4e74c01c3ce17c31287dae84ce9a883d99d519e74c94d8e3a562e430", 0xbd, 0x7f}, {&(0x7f0000001580)="059852542100b928bea1b6fb60b412dc5e94c00afc3d47b4fa9f03801e13717286b91d13ca37f55f7b691ced7de866633314b2f5dedb49c86ef20832ffee31ab2d2ea3c1e1911e217cd0c625b0b0ccd781b459d680eaeeaddfaa9b07cf9d8852434a3bda9a187777d231ef1200b72a0f2a97b7f92a8814b1dbda7103e0469fe858839fada021ea6adfe452938d22b72036", 0x91, 0x7fff}, {&(0x7f00000001c0)="648dd25be530b366633d0af029b2c9e5f20b00fbf1cb928ddd090a6f3e", 0x1d, 0x7ff}, {&(0x7f0000001640)="aa9a88b5a116917fb241fee5782d9fbb41154a7cc112c7b656d7ac4718781b9c02491094e1b0bdfca19681b230d36fded42661893972debd819d2e25e84d9ea2a67070479c1c72daf9b81ecaf4377ad98dd7faee068c7de0efc3a7f6432747c98d610328db52a60b132238d46dc19d6a5483c13810923da0eee4cc103c31205e72d746f65367871323bfa126494ded640058a253b7b392270bc8ea2111cf70e047", 0xa1, 0x4de}], 0x8440, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:35 executing program 5: syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x301400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000500)=0x6) bind$netrom(0xffffffffffffffff, &(0x7f0000000480)=@full={{0x3, {"40530afadc1456"}}, [{"4ca9e0e8a77399"}, {"ebf183bb2d036c"}, {"5ad29b4da0957f"}, {"fd8e42ecb21517"}, {"1b72c1763146c8"}, {"18b8100900b6f6"}, {"07492a9883c87f"}, {"97df96044c0318"}]}, 0x48) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc0185879, &(0x7f0000001100)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000001080)=ANY=[]]) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x90002, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0x100) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000140)={0x7f, 0xffffffffffffff4c, 0x1}) 2018/05/24 23:51:35 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:35 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYPTR], 0x8) 2018/05/24 23:51:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:35 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000018c0)=0xdc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='lo\x00', 0xfffffffffffffff9) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000006b80)=""/39, &(0x7f0000006bc0)=0x27) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000068c0)={0x0, 0x3}) request_key(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001800)='lo\x00', 0xfffffffffffffff8) getsockname$packet(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/24 23:51:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="926e4da23cf14cea"], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x9}, 0x8) 2018/05/24 23:51:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:36 executing program 1: clock_settime(0x7, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socket(0x10, 0x7, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='-'], 0x1) 2018/05/24 23:51:36 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:36 executing program 5: syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000400)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x301400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000500)=0x6) bind$netrom(0xffffffffffffffff, &(0x7f0000000480)=@full={{0x3, {"40530afadc1456"}}, [{"4ca9e0e8a77399"}, {"ebf183bb2d036c"}, {"5ad29b4da0957f"}, {"fd8e42ecb21517"}, {"1b72c1763146c8"}, {"18b8100900b6f6"}, {"07492a9883c87f"}, {"97df96044c0318"}]}, 0x48) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc0185879, &(0x7f0000001100)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000001080)=ANY=[]]) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x90002, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0x100) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000140)={0x7f, 0xffffffffffffff4c, 0x1}) 2018/05/24 23:51:36 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000018c0)=0xdc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='lo\x00', 0xfffffffffffffff9) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000006b80)=""/39, &(0x7f0000006bc0)=0x27) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000068c0)={0x0, 0x3}) request_key(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001800)='lo\x00', 0xfffffffffffffff8) getsockname$packet(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/24 23:51:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:36 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) rt_sigprocmask(0x3, &(0x7f0000000080)={0x400}, &(0x7f0000000140), 0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x36, 0x30, 0x30, 0x32, 0x33]}, 0x5) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:36 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x6, 0x2, {0x1, 0x2, 0x2, 0x3, 0x2}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:36 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:36 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x18, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x46, "73fce6888f681ebc24cf3ce7fe12233ac2eeb080810e0c65e044d746d0c28ec9061316afbde576499b5d87c45846316b864c159f0ecee5f949abcce3f55bed8ba464060dfea4"}, &(0x7f0000000340)=0x4e) 2018/05/24 23:51:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x4, 0x4000800000, 0x7fffffff, 0x0, 0xf}) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="e930"], 0x1) 2018/05/24 23:51:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x40) unlink(&(0x7f0000000340)='./file0/file0\x00') 2018/05/24 23:51:37 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:37 executing program 2: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0xa5, 0x0, 0x8000000000, 0x5}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/24 23:51:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:37 executing program 7: unshare(0x20010102) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)='msdos\x00', 0x9, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) 2018/05/24 23:51:37 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x0, 0x0, 0x2, 0x3, 0x6}, 0x1}) ftruncate(r0, 0x208200) renameat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./bus/file0\x00', 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2c0000, 0x96) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x0, 0x10000101) setns(r1, 0x20000000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x1) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/24 23:51:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0xfffffffffffffc8f) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)=0x1) 2018/05/24 23:51:37 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600), 0x4) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x402000, 0x0) fremovexattr(r0, &(0x7f0000000280)=@random={'system.', '\x00'}) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000180)={0x800, 0x1, {0x3, 0x0, 0x100000001, 0x2, 0x3}}) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/24 23:51:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0xfe76) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:37 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x90000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="54419404f8f2eddcc05e0d655db277f0107e6ade4a"], 0x473) 2018/05/24 23:51:37 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket(0x9, 0x20000000000001, 0x3) ioctl(r1, 0x8913, &(0x7f0000000280)="c626262c8523bf012cf66f") fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) r2 = userfaultfd(0x800) ppoll(&(0x7f00000000c0)=[{r2, 0x8000}, {}, {0xffffffffffffffff, 0x4004}, {r2}, {r2}], 0x5, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) creat(&(0x7f0000000180)='./file0\x00', 0x4) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x0, 0x5, 0x2, 0x0, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)) fcntl$dupfd(r3, 0x0, r3) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x7, 0x3, 0x4, 0x4, 0x0, 0x8, 0x8000, 0x2, 0x1, 0x8, 0x55, 0x20, 0x9, 0x7, 0xffff, 0x0, 0x8, 0x80000000, 0xcca, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x89, 0x1, 0x7, 0xf15a, 0xffff, 0x8, 0x6, 0x7f, 0x3, 0xffffffffffffffff, 0x9, 0x7fff, 0x0, 0x100000001, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x20018, 0x2, 0x2, 0x2, 0x4, 0xa360}, 0x0, 0xa, 0xffffffffffffffff, 0x2) fallocate(r0, 0x0, 0x0, 0x4) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x20) sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/24 23:51:37 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:37 executing program 2: prctl$void(0x15) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) open(&(0x7f0000000000)='./0ile/\x00', 0x40, 0x0) 2018/05/24 23:51:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0xffffffffffffff9f) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) ioctl$void(r0, 0xc0045878) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x0) 2018/05/24 23:51:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000000007, &(0x7f0000000640)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x8000, 0xc0000000000, 0xc3, 0x67}, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000200), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x3d3b, 0x868, 0x9416, 0x7fffffff, 0x9, 0xf983}) [ 513.619738] protocol 0000 is buggy, dev sit0 2018/05/24 23:51:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x8, &(0x7f0000ffb000/0x2000)=nil, 0x7}) write$cgroup_pid(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="74354d37aa8106f4b516"], 0x1) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/05/24 23:51:38 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:38 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x0, 0x0, 0x2, 0x3, 0x6}, 0x1}) ftruncate(r0, 0x208200) renameat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./bus/file0\x00', 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2c0000, 0x96) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x0, 0x10000101) setns(r1, 0x20000000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x1) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/24 23:51:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6c465d4f1030ddcce8ff0000000000000000000000000000"], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/24 23:51:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket(0x0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) accept4$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) getsockname(r1, &(0x7f0000000a80)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @remote}, &(0x7f0000000b80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000032c0)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003300)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000003400)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003b40)={0x0, @remote, @remote}, &(0x7f0000003b80)=0xc) accept4$packet(r1, &(0x7f0000003bc0)={0x0, 0x0, 0x0}, &(0x7f0000003c00)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003c40)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000003d40)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003d80)={0x0, @rand_addr, @local}, &(0x7f0000003dc0)=0xc) accept$packet(r1, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003e40)=0x14) getpeername$packet(r1, &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003ec0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003f40)={@local, @multicast1, 0x0}, &(0x7f0000003f80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003fc0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000040c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004480)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000004580)=0xe8) accept$packet(r1, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004680)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004700)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000004800)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004840)={0x0, @rand_addr, @loopback}, &(0x7f0000004880)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005200)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000051c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="fc080000", @ANYRES16=r2, @ANYBLOB="020025bd7000fddbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="3c0202003c006c69a56b7570000000000000000000000000000000000000000007cc0f1e569104701689db4c42d05d7800080003000600000004000400080006006bf34e1842027c2c2337ecda02b92762c664355f176cf99b6bd613927729ba2e767a8b5d5994280513bd83dd69f81cc45ad046ae7762668796f2cab5eb168e537d9f296d5240a4b81ef1ed4bd0d10d307de5797b428904ef7c53ff8d907ecbfec4f396c293d2ce76555e6d2bcbe56cf0692d64a822690722390d2344d969bd599bdf4a769fc8cfcfa89a84f057933b68", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000008000100", @ANYRES32=r7, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="8400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="b000020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r14, @ANYBLOB="380001002400581400000000000072656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100d2a5385aa7bd4ff10d76a60e2666d25f5e336364a0db8a5ce7eb17615f1b142f5de306153af774e026ef55e9d2a43f64eec5834fe7daec3dd392f5cca9d125fefdd6945e6a14b143ef3abb793ff3e20ba4cc77f128504ff82094fdcf3315f8dc5a75873d17ba6de44d446a6984b95968d6f487303c08d0310fd8e2d82e6f6e3cbf47910d89254a9799fdfbcdd6d9c1ddf8277d2ebc7ceb7aec8928ecb17aedf3e1824081fa", @ANYRES32=r15, @ANYBLOB="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", @ANYRES32=r16, @ANYBLOB="0400020008000100", @ANYRES32=r17, @ANYBLOB="7c010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r18, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000004000008000100", @ANYRES32=r21, @ANYBLOB="c00002004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040001000804010000000100d44be1ffffff040002b7c900000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004008000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r22, @ANYBLOB="9000020054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400060006010700000000000602090000003fff00ffad0000006dfdc108520000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r23], 0x8fc}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/213) 2018/05/24 23:51:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x9c, &(0x7f00000000c0)="6052bd735a0ac33695b965c126ec9abf801efa0fc68cf7d536de626fb5768150447859e68d2480e1c679e0285d03a1150711be3fa80982be5ff7efd464d9f172acda047c527c895998d3971fea417ff65ee51f70707632c18fec30e43cc5f18c57069623787ff75cb4575bbb02ccaee1ca041e031593b14f9e9b97a64ca059264e50cc867fb77163da7e8a17fe9f2e72ff3b6dc3377562ab5da126ae"}) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:38 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0xc0d, 0x6, 0x1, 0x7, 0x0, 0x3, 0x1042, 0x4, 0x75a56708, 0x7fff, 0xe274, 0xde2, 0x0, 0xffff, 0x5, 0x6, 0x2, 0x9, 0x8, 0x80000001, 0x5, 0x9, 0x1, 0x5fb, 0x4, 0x3200, 0x5, 0x20, 0xffffffff856b34da, 0x1, 0x2, 0x3ff, 0x3, 0x3, 0x80000000, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f00000002c0), 0x2}, 0x2200, 0x6, 0x0, 0x5, 0x8, 0x7, 0x3}, r0, 0x8, r1, 0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x282, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000280)=0x6) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000080)=[{r3, 0x100}], 0x367, 0x400807f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000440)={0x3, 0xfffffffffffffffe}) close(r3) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) lgetxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="6f4053d3b6e06e5c7242c393c3fb298aeb2164db4257fef9fe0700f3d12474731e0701050007bb16ead0fa119e3fcff41cdb55d0c8731b2c445a9a5c48d9ea2117ebd0229e872f37f71e284532acecc3b96ec51376713d9fb048f5918953e267f2436b365266867874b317da2402bf64bc3be5606801cb6efc8fe88b644c25c3aee94067e1da1a0b8f2d328fa0fe81466b7e3612188a0000000000000001903543df58ce3d9c6fc67ec8b7b8b6b3896c3a9b24f5160587b75cbf80f519bddd703dfa40717b4665b89b9fafa5ffad49616e59bca7"], &(0x7f0000000180)=""/107, 0x6b) 2018/05/24 23:51:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626182c6823bf012cf66f") bind$inet(r1, &(0x7f0000000000)={0x2, 0x10000000004e24, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x38) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') dup2(r2, r2) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/24 23:51:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:38 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'vcan0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) [ 514.468647] protocol 0000 is buggy, dev sit0 2018/05/24 23:51:38 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x0, 0x0, 0x2, 0x3, 0x6}, 0x1}) ftruncate(r0, 0x208200) renameat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./bus/file0\x00', 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2c0000, 0x96) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x0, 0x10000101) setns(r1, 0x20000000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x1) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/24 23:51:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x200000015, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:38 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 514.604343] protocol 0000 is buggy, dev sit0 [ 514.640784] FAT-fs (loop5): Unrecognized mount option "team" or missing value 2018/05/24 23:51:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000100)="4f855287ea122cd0aa0984a7470c8354cdd714940ae6a3f96670b130d5943eb2d3db77c632b7f10a688f7d6a53e351f4c8200f61f18c484c509e78a6a0cc7a083d133195657e378fc9e0d4aa690f8f691c76c4df3f95213bd490100c4f28616f37b0e1e2710cd2362ea6655dbbae3d6bec3b899103b5f6d4128491abe03aea7f20d4215cc3c67a18d8367cf8cc599d9531b342ca85abcb608b970f4db8c73f254dfd86fb41b9dce2ce62df071a68c8e74376a83c9f495f87b01c189f15e5be1f5372f1fbaaccf3b2d30e79973d42fdaa10b788704dd3463b7b0bd7ce79311e50bdf04d7529c644825d9c2028e38a8f8e8806b111ca") write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:39 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file2\x00', &(0x7f0000000140)='.', &(0x7f0000000480)='vxfs\x00', 0x1003, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) pwrite64(r0, &(0x7f0000000380)="5527d05c09d99794e14b2f9522e4f06e8169053c99723c04c199ab9772b70e33de01999ffed553bf977b307aa48e2323fdd903dbfacdf8880af44d4b0e22f28982189403d0fd4b31dc2ecf93a04334129329054081bb4ba437f4ee32a69b66088156fb4af5cafe1a66440383b5965a182b2110399ed8858038f761ebdc1246249301ec99b3a34704b74bdebf91f216", 0x8f, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1, @time={0x0, 0x1c9c380}, 0x101, {0x9, 0xf0}, 0x8, 0x2, 0x3}) 2018/05/24 23:51:39 executing program 5: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x190) fstatfs(r0, &(0x7f0000000180)=""/40) r1 = socket$inet6(0xa, 0x2, 0x9b) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="480900000000000000f907000000ff12b75fffff6c454f833fe827447f0000000000004a92"], 0x28}}], 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) flock(r1, 0x3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) 2018/05/24 23:51:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:39 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:39 executing program 6: r0 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) fcntl$getflags(r0, 0x401) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x200, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/24 23:51:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r1, 0x7a9}, &(0x7f0000000480)=0x8) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x4, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x6, 0xe00000, 0x0, 0xfffffffffffffffd}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(r2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000600)=ANY=[]) write(r2, &(0x7f0000c34fff), 0xffffff0b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x38) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0)=""/44, &(0x7f0000000300)=0x2c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x10) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='overlay\x00', 0x0, &(0x7f0000000880)="838dd6a7b9c859ae59345a410ae4a818520d71827e3baa2c") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x10000}, 0x10) listen(r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x1, &(0x7f0000000100)="5a3c7a0be359477413ce52791868c314689624cae06a979e95d2d644663d2d114265c1117f0a39d47e99b0a050496f1e763d3c605f6e5b061ed2daadd2fc1a7abe323a") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000200)={[], 0x0, 0x0, 0x2, 0x4, 0x20000000, r5}) accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000200)=0x10, 0x800) 2018/05/24 23:51:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x136, 0x200) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)="61dab7f767aa67726f75702e70", 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0x0) 2018/05/24 23:51:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x5084f74d, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x6, 0x0, 0x40, 0x0, 0x0, 0xcf39, 0x80000001, 0x4}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/193, &(0x7f0000000280)=0xc1) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) r3 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) r4 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000400)=""/25) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xc}], 0xc}}], 0xb, 0x0) r5 = geteuid() r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setresuid(r5, r6, r7) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/24 23:51:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:39 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x42, "375e6b419f05c5dd0acdc745a07cc5a4a5edd833e9728ca5f4159e1fcace2561efb5fa04029e7299af425e8d4afe8359217ba1ec819e3696aecf043a4fcffb3aa6f1"}, &(0x7f00000000c0)=0x4a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x4, @empty, 0x8}}, 0x9, 0x9}, 0x90) 2018/05/24 23:51:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x4) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:39 executing program 4: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @rand_addr=0x800}, 0xfffffffffffffea2) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/132, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x3ad, 0x87d, 0x0, 0x0) [ 515.190034] IPVS: length: 193 != 8 2018/05/24 23:51:39 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000001c0)={0x0, 0x7}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xe40c0, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/69, 0x45, 0x10000, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/13) r2 = fcntl$getown(r0, 0x9) r3 = inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x10) inotify_rm_watch(r1, r3) syz_open_procfs(r2, &(0x7f0000000040)='smaps_rollup\x00') 2018/05/24 23:51:39 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x301002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)}) 2018/05/24 23:51:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getpid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x38e0, 0x5, 0x7, 0x21, 0x9}, &(0x7f0000000200)=0x98) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 515.241431] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:40 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='io.stat\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000440)="00de8a93", 0x0, 0x0) setgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={0xeb}, 0x4) r3 = getpgrp(0x0) process_vm_readv(r3, &(0x7f0000000240)=[{&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/206, 0xce}], 0x2, &(0x7f0000000400), 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) fcntl$getflags(0xffffffffffffffff, 0x401) getpgrp(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xfffffffffffffc00, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x7003, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x1ff) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) signalfd4(r2, &(0x7f0000000180)={0x7}, 0x8, 0x800) rt_sigprocmask(0x2, &(0x7f0000000200)={0xffffffff}, &(0x7f0000000280), 0x8) close(r4) 2018/05/24 23:51:40 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/248, 0xf8) mlockall(0x1) 2018/05/24 23:51:40 executing program 6: ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000000)) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) 2018/05/24 23:51:40 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:40 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x40, 0x0, 0x100000001, 0x5ff3, 0xfffffffffffffff8, 0x3}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x68) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:40 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f00000000c0)="c626262c8523bf012cf66f1e9e2c2b66cdaccae201fe6c7a64b0e1e5b4db6a70326ca1cadc9fccb276ee9c35438eae41d203efbbec2e255509eadb41f32d0e44a731519070c9d7a9cea8af40ef") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:40 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002640)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000002740)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002780)={0x0, @broadcast, @multicast1}, &(0x7f00000027c0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002800)={0x0, 0x0, 0x0}, &(0x7f0000002840)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002e00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002e40)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002f40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000004540)={@multicast2, @loopback, 0x0}, &(0x7f0000004580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004600)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004700)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004740)={'bcsf0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004780)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004c80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004cc0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000004dc0)={@remote, 0x0}, &(0x7f0000004e00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005180)={0x0, @remote, @rand_addr}, &(0x7f00000051c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005240)={0x0, @rand_addr, @local}, &(0x7f0000005280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000052c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000053c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005400)={0x0, 0x0, 0x0}, &(0x7f0000005440)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005480)={0x0, @dev, @multicast2}, &(0x7f00000054c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005500)={0x0, @broadcast, @local}, &(0x7f0000005540)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005dc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000005d80)={&(0x7f0000005580)={0x7c8, r1, 0x228, 0x70bd2c, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x21c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {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, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xae}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb9e6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1dc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x440}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r14}, {0x214, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r19}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x7c8}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r20 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r21 = openat$cgroup_procs(r20, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r21, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:40 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x28) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x800006, 0x11, r1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x9, 0x3, 0x1f, 0x1, 0x2, 0x80000000}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x454db7e1, @empty, 0xce1}, 0x1c) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000a}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="ba000000173c", @ANYRES16=r3, @ANYBLOB="04002dbd7000fddbdf25020000000800060002000000240001000c000700300000000c00000014000300ac1414aa00000000000000000000000008000500040000003000010008000b0073697000080002002e0000000c00070001000000180000000800060073680000080005000400000008000400040000003c00010008000500020000000c0006006c626c63000000000c0006006c626c637200000008000500030000000800080088000000080004004e200000"], 0xbc}, 0x1, 0x0, 0x0, 0x8090}, 0x4000080) getsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f00000003c0)=""/203, &(0x7f00000004c0)=0xcb) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000500), &(0x7f0000000540)=0x10) 2018/05/24 23:51:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) [ 516.245567] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:40 executing program 5: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x2000005, 0xff9f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup(r1) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000540), 0x3e8) 2018/05/24 23:51:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/05/24 23:51:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x2c5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) 2018/05/24 23:51:41 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x7fffffff}], 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa34, 0x480000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) r3 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='%cpuset\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="a12bd87542efa1b36c5e0d5d176605418925ff3b4faaf5bc985e07cab64b5592d62e25fa5b234bc53ba48edf21d944adeda147fa8f07c0d72f0d48fde354b2f0bcb206d354b8ce74e57e9e8f361bbe6d863e5a9e3557b6fbc657733376aefc3ac49f50502dddf20469c731b2376274b68ef09f2b52134093cfcb459e1d77fe219911a1a69165492a49f59330c98bee91df6c77df157ef25f3cab881d7e", 0x9d, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x7f, 0x800, r4) 2018/05/24 23:51:41 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) socket(0x15, 0x3, 0x3) sendto$inet6(r2, &(0x7f0000000100), 0xfffffffffffffe4d, 0x4000000, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:41 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) memfd_create(&(0x7f0000000040)='/dev/snapshot\x00', 0x3) r1 = socket$inet(0x2, 0x80003, 0x3) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = fcntl$getown(r1, 0x9) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={[], 0x381a, 0x78d5ee3b, 0x4, 0x100000001, 0x3, r4}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x7}, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req3={0x302d, 0xfffffffffffffffd, 0xffff, 0x0, 0x5, 0x100, 0xb9d5}, 0x1c) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/24 23:51:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) symlink(&(0x7f00000000c0)='./file0/file0/file0\x00', &(0x7f0000000240)='./file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x6}, 0x8, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000280)={0x4, 0x15c, 0x200, 0x4}) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 2018/05/24 23:51:41 executing program 4: r0 = socket(0x4, 0x3, 0xa65) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:41 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x28) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x800006, 0x11, r1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x9, 0x3, 0x1f, 0x1, 0x2, 0x80000000}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x454db7e1, @empty, 0xce1}, 0x1c) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000a}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="ba000000173c", @ANYRES16=r3, @ANYBLOB="04002dbd7000fddbdf25020000000800060002000000240001000c000700300000000c00000014000300ac1414aa00000000000000000000000008000500040000003000010008000b0073697000080002002e0000000c00070001000000180000000800060073680000080005000400000008000400040000003c00010008000500020000000c0006006c626c63000000000c0006006c626c637200000008000500030000000800080088000000080004004e200000"], 0xbc}, 0x1, 0x0, 0x0, 0x8090}, 0x4000080) getsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f00000003c0)=""/203, &(0x7f00000004c0)=0xcb) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000500), &(0x7f0000000540)=0x10) 2018/05/24 23:51:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x22c000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="38e99d6adc952ae11568f5ea4f69c82b4b1a4050f8e857") open(&(0x7f0000000080)='./file0\x00', 0x201, 0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x34]}, 0x328) 2018/05/24 23:51:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x0, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xcc5, 0x7, 0x3fd}) mkdirat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x1ff) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x77, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x10, 0x2, 0x9}, 0x2c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x0) 2018/05/24 23:51:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000001c00)='./file0\x00', 0x100000000000e000, 0x0, &(0x7f0000000040), 0x4000002, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) execveat(r0, &(0x7f0000001bc0)='./file0/file0\x00', &(0x7f0000001b80)=[&(0x7f0000001a80)='nouuid,', &(0x7f0000001ac0)='dax', &(0x7f0000001b00)='+/eth0wlan1vboxnet1\x00', &(0x7f0000001b40)='bdev}cgroup+wlan1cpusetselfvmnet0GPL\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='/dev/random\x00', &(0x7f0000000200)='#@\x00', &(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='/dev/random\x00', &(0x7f0000000300)='/dev/random\x00', &(0x7f0000000340)='/dev/random\x00', &(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='bdev.vboxnet1/\x00'], 0x400) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000440)='./file0/file0\x00', 0x5, 0xa, &(0x7f0000001940)=[{&(0x7f0000000480)="ae8b588cf54dd10a826d5fddc5b4e83c7951f7f7b06c6547e4043ed1bb389f1221f65080b3179deb7d782d640aaf09ec7c4e95b9d325556f86c200a64b15302a18eb5c9281a814823e86d39bdce257de964e4d6531a7038972fe92b90d64557afb926e07c9a727d0fb960fa17bfacd95035e9fa03cb8e89f0c846b82d7f6c0fb71d126985fd58b182774780075c816141979b103c9be7dfdb01da2785ce668f9b23603a28f09", 0xa6, 0xffff}, {&(0x7f0000000540)="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", 0x1000, 0x4a}, {&(0x7f0000001540)="0951ab7ab153552e77394da2c4848c8439edc66e04f2ad750b95227a0c093677c342402d4cac2c2a82df9df5c65babbc9b6cd245f3124e1df0535a183dd0df91cfe0bde273d93653ff5ddaad5fe690df04d8424a805a9067d016dd1a14821470d7c5cca1ed6a8eb335b227f04695516a09d8c9c9f92b7be8d523996985e72b1c6993b9be13a5faa2aa3ef4e28bbd8253", 0x99, 0x8f}, {&(0x7f0000001600)="921381a38c2cf043", 0x8, 0x6}, {&(0x7f0000001640)="73e5de5eabb74962aa9dc21408cf17726c6f55967b1d58d8ee5afa6e4d737ecbc5e7f770d6096758e8430d101119dc50f705a9f053a57a3ef83fe5e3eafb3bdf249cf2566b9fdb9f85ccd19484fc0a0512c26c180b117ebebce7e47fe23ac66b082ffe1c165a47c45ce32af8f7830bdc631c099c08c771d577f335b2a2394c992dc0f45d324c42643fc3e90d2ef100", 0x8f, 0xfff}, {&(0x7f0000001700)="19e924baee9537e09c5eb22b7232f14ded7a0104988a305376f043317712d7c71f33a4cd6071bf639ac7c612a9c9", 0x2e}, {&(0x7f0000001740)="33bb76b1b8b17ba3167c16b6877ef014003376a853579487bf1c10bfbc700dc0ce74c56a9edbc3561f916413f23eb616bfaaa58daf61ed43b089ebcf1a43acbafa82e56a2d0869265fbcb552e9ef976a690b3b766b720030d8035bba989f12d1a33b76482de6784e07c394e24d43687a2a4cd5ebb0d0197d24e0d515315924b8006423367e829910d7d114968df94ed9e5168ee96886891a9b177eda245578909a43d62fe45780953f886563bdca352198706bdd07a8", 0xa9, 0x10001}, {&(0x7f0000001800)="1b7cde5b5794bdf591922ddc325dc3c476bec34418e8882a52c1e3fd6a0978d79fb60b047aa5b05ea52485477c65b44fa75d0ebcd8b0de0aa07c04843c2bc8c6", 0x40, 0x6}, {&(0x7f0000001840)="09073ff676075ca1bcfcabfa16216e531e4de9098f65d378d14a2d3e03563a2338516a33f54712bbcde76e2d5a564aa2b405a0a0ebf47ac3549430d32dbafd8626b9e49ef379824ff5d4ab411737d436e033f059e7303bbe1231d4b02872", 0x5e, 0xfff}, {&(0x7f00000018c0)="6c9e09a68b61641c43cf90b643ea4f5264a1f920ca6cf5f185b8632dffc76d0105755b53be84fcb2a96461f7bc8e1b77412abb63e2b42e0056d7db2096b86f57c97f50e7dd0dc1a1f5cc4ef16b49f0bd4b01d84533b24cbbd50d52a3ecac009df6e578f62a16b8bd80f3861360306dcd61fe2e584973c8c957", 0x45e, 0x1}], 0x1060, &(0x7f0000001a40)={'nouuid,', {[{@dax='dax', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}]}}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) truncate(&(0x7f00000002c0)='./file0/file0\x00', 0x8) 2018/05/24 23:51:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[], 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82a01}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r2, 0x905, 0x70bd25, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 517.455714] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 517.484620] FAT-fs (loop2): bogus number of reserved sectors [ 517.484623] FAT-fs (loop2): Can't find a valid FAT filesystem [ 517.507372] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 23:51:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x444401, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xaa2c, 0x0) 2018/05/24 23:51:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="f9"], 0x1) 2018/05/24 23:51:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f00000012c0)=""/4096, 0x1000, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/24 23:51:42 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffa1a, 0x5, &(0x7f0000001680)=[{&(0x7f00000001c0)="37a032b126d5e29da46fc07c654008dc3a349165b2c9e170557dfa59b856ac7fc8658c8f16e98c8cac86a65fd429a0525155abf5e107ba89c48bd2441e23e3104257ab518b6665329757cc0c11564f7f0c6fdd4d57cdecf363896e46df0dbebef483d3118a55de437bd7e20c59d828608c", 0x71, 0x7}, {&(0x7f0000000380)="348a77f951fde302ae8fbecfd1a8bf00fd57fe5ae8ffa7358e0a014d8ec79fbd6ad0de3577fc4438b5bdf1f03bf4b3d3edbd515413cf10f0c67486fe3feef7a3b33bf04840503dc648c5886763c2f0f702f8e97834fc3897beacabc5b7473be490cb35cbab48de711bcc6071334754723c5bfb1090a139b38d6c5cded373b62aa2", 0x81}, {&(0x7f0000000280)="44c4ed98796b2ae929859c8ef29216b67eea5f6a522dd900cdcdd4818e41f0a09b8bbb2f97e02fd03175475b1e", 0x2d, 0x2}, {&(0x7f0000000580)="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", 0x1000, 0xff}, {&(0x7f0000001580)="77418f3112d136bd539f9bfd58c233be8abcd8f8d1b664b2269d9e44ea3173dcb44fa7c2a6ac23d8fe1c8baf28c53beeea526f5b656257f2f63d87ebfb185051d8e1bfe020b0c7eb379a10c6069e6822f22b8aa5661e1e59894ec341f5fbb994657b2cfb0a9129e8e6a0b5728a041715fc8434ed0b4d0e705649a7c02db74e3d12d9f5bdeeabf0d4c623555876fa46319a6ad19c2ae556007b1feea9fb20c626074a96b415015097f6e9574c60253d254a9a7b1a4d76484173fa963a86745e5ff033e88c8f5a36e92bf5982f82c280b485a16950e0be4d619efd9c318ac336ca87f4da0ecc378c58fbfce326bc06f301dfae", 0xf2, 0x4}], 0x1000000, &(0x7f0000001700)={'nouuid,', {[{@quota='quota', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@norecovery='norecovery', 0x2c}, {@noikeep='noikeep', 0x2c}, {@wsync='wsync', 0x2c}, {@grpid='grpid', 0x2c}, {@barrier='barrier', 0x2c}, {@noikeep='noikeep', 0x2c}, {@usrquota='usrquota', 0x2c}, {@noquota='noquota', 0x2c}]}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) 2018/05/24 23:51:42 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) recvmmsg(r1, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/9, 0xfffffffffffffda1}}], 0x37a, 0x0, &(0x7f0000000480)={0x77359400}) ptrace$peekuser(0x3, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') dup(0xffffffffffffffff) 2018/05/24 23:51:42 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'bcsh0\x00', 0x100000001}) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:42 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000004c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000227f74)=""/140, 0xffffff8c) 2018/05/24 23:51:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6(0xa, 0x0, 0x404000003) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x100000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x10eff5bfca45c79e, 0x0, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) 2018/05/24 23:51:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000140)={r3, r4/1000+30000}, 0x10) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:42 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$void(r2, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) sendfile(r2, r2, &(0x7f0000000000), 0x0) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x3, 0xff, 0x2, 0x6, 0xde5f, 0x7}, 0x20) connect$ax25(r3, &(0x7f00000003c0)={0x3, {"abb0a09a033aca"}, 0xfffffffffffffff9}, 0x10) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="73656375726974792e2f6466762f66756c6c00df8ea4a00d794b1ca05daaa16ca1a641020b2e9fe57342f74ea8cce20fd5ce9e08c570b40c2e5116eeac55f1f820a0540a9e4ce26df06f4254f46de76e019b943ad941df144cf07fbbc6b7a7db94d4617173ef0248b838f6eae452dc3f2e537ccb92e4f28243e1af3bb555b387903ae43f4f7cc64bf7842544c8ed2f626ff1dd2803a2a9fe0a07bd7ac3618c7d53ea5f6d8b7f8f7ae34c89de9e6b75fa05ae18d4ee55c813fe531ab813e8959a962838eda27b76a67c2edb1b1f91bc79f88a4589489c8fe2a39ad070d60cb02e35dc6e4641ca22"]) 2018/05/24 23:51:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 518.392866] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 518.402253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 23:51:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="827fcd80c913c96dda4216be83280ebff50008"], 0x1) 2018/05/24 23:51:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffd49) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 518.433474] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:42 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x80000) fcntl$setstatus(r0, 0x4, 0x400) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'bridge_slave_0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendto$ax25(r1, &(0x7f0000000380)="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", 0x1000, 0x0, &(0x7f0000000200)={0x3, {"c5cd1c6f4a06ff"}, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1000, 0x200, 0x110, 0x8000, 0x7}, 0x14) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x0) 2018/05/24 23:51:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff2e, 0x0, 0x0, 0x0) 2018/05/24 23:51:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) 2018/05/24 23:51:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000240)=0x78) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r3, 0x0, 0x4) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) init_module(&(0x7f00000002c0)='./cgroup\x00', 0x9, &(0x7f0000000300)='broute\x00') [ 518.454835] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 518.476240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 23:51:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0xfffffffffffffedb, &(0x7f0000000000), 0x0, 0x0, 0x1dc}, 0x0) 2018/05/24 23:51:43 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000380)={{0x2, 0x4f24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c2d96ba7fc70b1d57"]) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x68}, 0x1}, 0x0) 2018/05/24 23:51:43 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffd49) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) fcntl$addseals(r1, 0x409, 0x6) 2018/05/24 23:51:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/24 23:51:43 executing program 3: r0 = socket$packet(0x11, 0xa000000000000804, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) 2018/05/24 23:51:43 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000400)={r3, 0x80000000}, 0x8) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2000000000}}, 0x4}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7, 0x7, 0xff, 0x34}, 0x98) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000280)) 2018/05/24 23:51:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000240)='./cgroup\x00', 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x1000, "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"}, &(0x7f00000012c0)=0x1024) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x420000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000001c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) write$sndseq(r4, &(0x7f0000000100)=[{0x3, 0xb7, 0x2, 0x5, @tick=0x80000000, {0x8001, 0x673b}, {0x100000000, 0x1}, @time=@tick=0x3}, {0x3ff, 0x1, 0x9, 0x5, @time={0x77359400}, {0x400, 0x7}, {0x8, 0x9}, @addr={0x3}}, {0x30, 0x100000000, 0x1, 0x7, @time={0x0, 0x1c9c380}, {0x9, 0xfff}, {0x2, 0x7}, @addr={0x1, 0x286}}], 0x90) [ 519.531151] blk_update_request: 120 callbacks suppressed [ 519.531162] blk_update_request: I/O error, dev loop0, sector 0 [ 519.542671] buffer_io_error: 120 callbacks suppressed [ 519.542683] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 519.555642] blk_update_request: I/O error, dev loop0, sector 8 [ 519.561609] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 519.569399] blk_update_request: I/O error, dev loop0, sector 16 [ 519.575492] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 519.583171] blk_update_request: I/O error, dev loop0, sector 24 [ 519.589310] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 519.597041] blk_update_request: I/O error, dev loop0, sector 32 [ 519.603091] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 519.610799] blk_update_request: I/O error, dev loop0, sector 40 [ 519.616911] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 519.624620] blk_update_request: I/O error, dev loop0, sector 48 [ 519.630691] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 519.638399] blk_update_request: I/O error, dev loop0, sector 56 [ 519.644491] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 519.652170] blk_update_request: I/O error, dev loop0, sector 64 [ 519.658262] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 519.665982] blk_update_request: I/O error, dev loop0, sector 72 [ 519.672061] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/24 23:51:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/05/24 23:51:44 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000015c0)={0x3, 0xfffffffffffffa24}) r1 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040), &(0x7f0000000080)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x27, 0x0, 0x2, 0x7, 0x4000000000000, 0x1, "51a1e8514aa4dad12848c0d8e714b76fbe4226961cb5937277ad15ceeb4d8c6094cf936226af57384e9eedd294fa844adce8a04b33f65be27bf5dff6f31c53", 0x34}, 0x60, &(0x7f0000001440)=[{&(0x7f0000000280)="a410c91ceff04263bf3422be929ac94ddbba43642bafa56bc9f365c76eb5f4123f4925bd6ba2b988c9154e52c4092d0adbd35ef75bbf84a43438ac16a3ea0ca17b710f8042d2c9f3ad7d5d3de2352d7310dbe137922d9c22", 0x58}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000040)="9d0ea76fa1d15373703e68086be224fc8675c1468701d26b22d125b946ecd0c750a33681a93cccd886f3bdd987d6ca0e1a285091a48e071a67df5a16c3", 0x3d}, {&(0x7f0000001300)="3d883fa9e495cd7cb98ba7fb01411862cbcd2557f72507676404fd29831647327a6cf78e8d29d55a37e7184381125c6cb3a8488c6fab3f85cea7838c817af4a531f46426e68d1bc623c32053d59a0063c848736d3d422324650b7afafa18317451dcb65768868423c4cc2925e42cdcd207a1062c2b523637f6ce71222f4d274c3d758189a16b59386e966a7747ee948da649899699d86289ce1498b3923c8653f55d16b04a2d66f3f304a0bcad48e53b5f5b2d3703cd78b4a5", 0xb9}, {&(0x7f00000013c0)="32b29fc9de3e7fc5e57f8687eecbd3c546928b28b63027f4b5cc2b242398f472fbc1bd451af3f5d3903859d53b6eaa67a03b1e262cad4f2e795601b48a0a8caa48ce1964aef037510afb253bb92b49eb7b667082ab06fb9a", 0x58}], 0x5, &(0x7f00000014c0)={0xa0, 0x109, 0x1, "6d67ded027a78ef7fd75ae391147e8da4fe4f0ab60b133544a23bb9fa5f41c440242fe07d5f1003f0a1c6b01a1ce9c3d2aaebdeb4367ef7eb220da91f5d3e01b54255d1a6a6bd70d157c6e5082d4da58fb90ab6aba5c4ea29eae639f2ce7efa4182c530f14c01e4bc21baa80f503fcb9965ac0d33633ee6f7bdf71910888379624b0c594b9688c35438562"}, 0xa0, 0x24044840}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001c00070f000000fe0040000007400100", @ANYRES32=0x0, @ANYBLOB="0000000033788be8270744fdb1a8439aab4a4067d42d46de5427bfd6ae8ada699c3706db8ddf6a1a183bb9ad2d478835e47ff4cd3e0390639f2a01285abf92e6713449c4f1aa615ac1f059a22ec531828aa01212b8ecee639b8f"], 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/05/24 23:51:44 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140), 0x4) 2018/05/24 23:51:44 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr, @empty, @broadcast=0xffffffff, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/05/24 23:51:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x1) 2018/05/24 23:51:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in={0x0, 0x0, @remote}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000400)={r3, 0x80000000}, 0x8) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2000000000}}, 0x4}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x7, 0x7, 0xff, 0x34}, 0x98) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000280)) 2018/05/24 23:51:44 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f0000000140)={0x20, 0x4, 0x0, 0x771c, 0x8, 0xc1}) 2018/05/24 23:51:44 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0x0) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r1, 0x3, 0x7c1b, 0x100007) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000800)=0x0) sched_setparam(0x0, &(0x7f0000000840)=0x5aa3791a) fcntl$setown(r0, 0x8, r2) 2018/05/24 23:51:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r4 = dup2(r3, r1) write(r4, &(0x7f0000168000), 0x0) 2018/05/24 23:51:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 2018/05/24 23:51:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="30bff982d291603c36a1cfb15fd92ec2fcf38cf117fb857733b84e25bc864e09e4fca6f53049435098b3a41323d90fcc6f4f196e09f8ed5fd8d5485067a5b99bd7cbb6166cbdfdd82814cf2212184382c5bd8c9e1a95eb9ca581200a4c51b5621ae1b99ea31d4a4c2240cfb4b94ff4ff810353cf62c0836b77eefa993b6939d20c3066291ee5b0dbdf6e09612df7dd6802680922eb6e62f5b21dbcc4888c0234b9b8c4b81a89fa1430bd7826"], 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x1f, 0x9, 0x6014, 0x6b6bd8b9, 0x7, 0x9}) [ 520.410685] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:44 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80007, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000180)=0x1, 0xfffffffffffffe79) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) r2 = dup(r1) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000100)=""/117) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x800000000000000}, {0x0, 0x9}, {0x40}, {}], 0x4) 2018/05/24 23:51:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x400, 0x4}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/05/24 23:51:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/209, 0xd1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:44 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30]}, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/05/24 23:51:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 2018/05/24 23:51:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0xfffffffffffffcfd) sendto$inet(r1, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0x4879, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x18041, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/230) sendto$inet(r1, &(0x7f0000440000), 0x38c, 0x0, &(0x7f00002ce000)={0x2}, 0x10) 2018/05/24 23:51:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f7570726f637310000057cc3ed6f42dddfd9fa9f958dd7bd35aa7ec09cdb6d38e94c03b7bedc84dbc3dee67240deabbc9f0ec08b452725cdbb74062e3ae83d65215a397717fb10f9d9c7b568522e772275c889e1bbe15eb0754fa7dc2733edf7cda0979062629784e5889b288d86e280214d5272262ed84ec4477f146db617468e40b5b51744e780eb1314c4f7483a3002b0718f1e9096308e32c691aee0de308", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) 2018/05/24 23:51:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r2) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:44 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000000)={[0x34, 0x34, 0x32, 0x37, 0x34]}, 0x5) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30]}, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 2018/05/24 23:51:44 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000240)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'bpq0\x00', 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000180), &(0x7f00000001c0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x6b, r2}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@dstopts={0x0, 0x5, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x3}]}, 0x30) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='.', &(0x7f0000000100)='mslos\x00', 0x0, &(0x7f00000e7000)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) r5 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r4, &(0x7f0000002800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f00000027c0)={&(0x7f0000000580)={0x2230, 0x28, 0x0, 0x70bd26, 0x25dfdbfc, {0x9}, [@typed={0xc, 0x44, @u64=0x800}, @nested={0x1b0, 0x6, [@typed={0x8, 0x72, @fd=r3}, @typed={0x8, 0x72, @fd=r1}, @generic="1b950656fd1bacb424f4c1e3ec90", @generic="238d217c6dbff820eea7cc304077e98a2a69dbcb1f4fe987e72b45d43d84598e3cb82b5675e7852681e25ddf9f4935a27ab1b9186455408c6fe215c7960a318f2d6d53123dad72867e3038ab975fbbbded9abfe9f60f1f7e4502cdbec2b402d90ab745ce942cc85adf9721850da6dce7bd4da0d54ddd6341b28d3fdea70b34e6a210805bbf01dc19cf930eb2d97f699682a584c1ecbe64253f32a5dc64f7ab9d644c97763750f8b62ad5a97ea2a2ecdc44e4bd4de800e5bd6467cb2b1f87a0b08bf2b0524a", @generic="67b946ae8ea219eb7493248617691dffb0159872476647c970d1b9415112915e0bb18314a0de5d94246aba80e0396fc53048", @generic="117690d62fd8984a550e0c0fa4a47bb25ea8df102a8c2497b2b9a4215105db59be42b6e0e5909a8c69c8e5cf34ad7c80302f289bdd5e6f910f3302248baa7992ecfb101149bced0b3737855575a35ad72df55d613621b74fe605cf1477df3b38ac711fd26f34f9472dcb29d9a45dfb0ce3c6936cb6a36e", @generic="f2f463773205df5c553c9ee47e", @typed={0x4, 0x36}, @typed={0x4, 0x18}, @typed={0x8, 0x3b, @fd=r0}]}, @nested={0x2060, 0x74, [@generic="9dcc20342c76e49b875ef77d9e7897d02e5fc8a2", @typed={0x8, 0x6b, @ipv4}, @generic="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", @typed={0xc, 0x8a, @u64=0x2}, @typed={0x4, 0x95}, @generic="fa57f9fe653350b2c66bb8c8b6fc047d8119e32e232b0c", @typed={0xc, 0x3c, @str='bpq0\x00'}, @typed={0x8, 0x12, @pid=r5}, @typed={0x4, 0x5a}, @generic="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"]}]}, 0x2230}, 0x1, 0x0, 0x0, 0x40}, 0x4080) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000000280)={r8, 0x0, 0xd, "85f15f181abf45654912d06140"}, 0x15) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00000004c0)={'veth0_to_bridge\x00', 0x1000}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)={'filter\x00', 0xf8, "080ecf6cd1c92686ad8bd24a612f4776ffeb34224fc533c1b8554cc1863f6783dc628363aba0205d622512319c651f92e0a549e9a14b9fff29696956d7296d7c25b59998835a077d27480f5200c171f4626c65585df818690036a8d2a9a9b9bb792eeabb6983bed63adec20e4f70b326196f56b948ad6bc7b3c9209137e77bf27967ffbc1348e49db2193855f3601d46a2599e1bd2ba34524fdbb1dc0e2e5a1ea9d650bb17ed786c720a26554c39924bc3049e9bdfd6acb57fd864465a3a824d046c68c19f3e043faa1bb0db31ac32826eb2f3fce524041585f076a6ff7970527a6b1cc76cf95c08e69fef9e83b7fcaa1f3beaaaca15e447"}, &(0x7f0000000400)=0x11c) 2018/05/24 23:51:45 executing program 7: unshare(0x14000800) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/05/24 23:51:45 executing program 5: socket(0x11, 0x100000803, 0xfffffffffffffffe) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = gettid() pselect6(0x40, &(0x7f00000002c0)={0x7, 0x9, 0x3e, 0x6, 0xf038, 0x2, 0x74d}, &(0x7f0000000300)={0x0, 0x3f, 0x9, 0x400, 0x2d10, 0x9}, &(0x7f0000000340)={0x9427, 0x0, 0x7, 0x3, 0xfffffffffffffffa, 0x0, 0x0, 0x8}, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f0000000400)={&(0x7f00000003c0), 0x8}) r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000480)=0xffffffffffffff40, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) pselect6(0x40, &(0x7f0000000040)={0x0, 0x2000000000, 0x6d7, 0x4}, &(0x7f0000000180)={0xbf7, 0x5, 0x79, 0xfffffffffffffffb, 0x9, 0x2, 0x1, 0x7}, &(0x7f00000001c0)={0x20, 0x5, 0x10, 0x4, 0x6, 0x9, 0x9}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x8}, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) clone(0xc0000000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/24 23:51:45 executing program 6: r0 = memfd_create(&(0x7f0000000000)='cpusetsystem\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) 2018/05/24 23:51:45 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="3000550f23bf14e7311b9784992ea0a4606861760be3e7b6321ab7217d8df3cc1c8edb358921c9ab11e52117cc55d6d9be44e54d5bfa7fdd83a80593"], 0x1) 2018/05/24 23:51:45 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) ioctl(r1, 0x1, &(0x7f0000000000)="d15d731511049b3777f90a940a2dc3593f9dff4f16887f3389610fe742f4585c8e3f4031fed31a4f51fb7c5b9c50f30acf1eddfbc26c0b319e7bdcd42354c8905a74cd5ad08a1553ebf565b383b4c9eef547b69a1a38f1782e8c1ee2ae3a43d4a676ac3586cf4e7a") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:45 executing program 2: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r2, r3+10000000}, 0x8}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0xfff, 0x0, 0x67, &(0x7f00000002c0)="d8c466ce64354a5271355805105c4c6b695c9433373daaa7dfff664fd69c7d6175bc91d5de2d3e8e9b60fd31a0379d6f1bcb9892283976ce64646da9bf54aabf8102de05a4e089cc8a5745f27691e2b4887e0e6232aa11bcd8da0800000000000000ef327a7200"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x42280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x80000, 0x0) sync() ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 521.392985] protocol 8906 is buggy, dev sit0 [ 521.405516] protocol 8906 is buggy, dev sit0 [ 522.268451] IPVS: Creating netns size=2536 id=69 [ 522.995076] pktgen: kernel_thread() failed for cpu 0 [ 523.000226] pktgen: Cannot create thread for cpu 0 (-4) [ 523.005659] pktgen: kernel_thread() failed for cpu 1 [ 523.010742] pktgen: Cannot create thread for cpu 1 (-4) [ 523.016122] pktgen: Initialization failed for all threads 2018/05/24 23:51:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:47 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc074510c, &(0x7f0000a07fff)) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x3, 0x0, 0xff, 0x3, 0x7fffffff, 0x6}) 2018/05/24 23:51:47 executing program 3: msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000180)="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") r1 = add_key(&(0x7f0000000580)='cifs.spnego\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="6e0d0b144e9a33d145b626143ab1def1500cd612f7abcbeb7c1da42e629b936564cda18eca89c174730b0f9e64e6cf1d6cf64a220124e9f40afccb05d433f79a9fe9cc0f7976c87ce95f0256cc1bf60e517244e76877a7692f1d12b016df58a800c43578d99cdea17d5b5948306ca7828232b0d6a59f66088e8032b2dbd6ed5dd5960ef566e2309339373474de52481910678177d65762fb07539cebb84d45c734e810ab1b99ee9b589df0582d8546c3d10670cafb9d969fb22b8facc313f7c0f9c3d9efd561db8ef8286eb38b2aaa9400642f5439cc7c9cadd0dc0db7869252936c569c2c088112e3cfc7302d798f331ddcd4", 0xf3, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000700)="e9", 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x40) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x10000, 0xfffffffeffffffff, 0x2, 0x7fff, 0x7f, 0x80000001}) r3 = dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000380)="ea66aaf360f635b6109f03a4c0d946256b7efba5918272bdbcea9d4c916a68530184ae2fae84c23487716903e15df7a9b3687ec99118a031e4472448f9949ae729b89b8a4217c5503fd4b065e6e9e051575c70e2beb80c13b05e4d6d7c10fa0d3bc07b8e7a97ba5e2037bdbfebfdd313deed0503e396aaf0c94ea9d1e9bbf66b10c4094ff5e477c40e2370370ea01d323d79de5e22a3efb07aa832264cd9c6910a8eba5971981bc7d039c3f5a2f9169180f53326e067ba1afe383de0d2e62d8e68bc0f6d9f918ca6b2d37c0554ceef4ad31f4b", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x208906, 0x3, @dev={0xfe, 0x80}}, 0x1c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000100)={'team0\x00', r4}) socket(0x12, 0x3, 0x7b557aa7) 2018/05/24 23:51:47 executing program 5: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c3", 0x1, 0xfffffffffffffffe) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) keyctl$read(0xb, r0, &(0x7f0000001180), 0xa) 2018/05/24 23:51:47 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000380)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20000000000) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7fff, 0x5, &(0x7f00000016c0)=[{&(0x7f0000000580)="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", 0x1000, 0x31b}, {&(0x7f0000000200)="e9f161471df2e2b8f281427c896e00bdbb08e09d9f7a3b686738cc921ae5420ca85acb8409831b4f08a0521a6ec1417367806b4282607400cdcdeedea65e5a66a7802ee33da57b5845ae08b52dcc22ae7a3f1d6c9ce583b98cf2ed6030ee02f00137e01e96b00efeec2f21295f8e1cf4b681afeb9183165cc802d88501de32d996dd1ac2e54604b73197", 0x8a, 0x3d4}, {&(0x7f0000001580)="c0afed513506cb00d5a02bddcf6294ef5c9c870fd3bd1c14599ac2dc712e1caeb6b0211977fc178d9d827d7685e19f000bf4ff59e2ad6e2a3d1a89cc123851a2d468c758baf731d6da8f41e4a66fc5bc0125a48c3c1db154a863495c58d491533d3a6cf2182d27c2a46de4ee0f16e2f86176ddc6279ab7037ea49bbc48204a0512a50d94308ef823ce7cbaa05696e572ee6ccc168b191acb2c257ff467b8bb3f98815845e9a917f360b9480ebe91dba1288bb73f093c352b99ad8c605aa15ab2214644b00974673fbae277fb01ff7e1022fa95a134fc6287fca33fd04baa8bbe22f599e9b9225bdaba35", 0xea, 0x81}, {&(0x7f00000002c0)="a1844107692c9fbcd6ac30e3d1", 0xd, 0x4}, {&(0x7f0000001680)="5f07642f44e11f6cd9fddd54a3e527", 0xf, 0x4}], 0x800c0, &(0x7f0000001740)={[{@dmask={'dmask', 0x3d, [0x34, 0x31, 0x30, 0x33, 0x36, 0x30, 0x33, 0x34, 0x31]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x34, 0x34, 0x35]}, 0x2c}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001880)='fd/4\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007c) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001780)='fmask') 2018/05/24 23:51:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/05/24 23:51:47 executing program 6: mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$addseals(r0, 0x409, 0x2) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x7, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x200) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4e831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x7c553004, 0x100000) 2018/05/24 23:51:47 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0x306, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00^\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="728eab7184801b30a6a461dd9619"], 0x24}, 0x1}, 0x400024004001) [ 526.205465] IPVS: Creating netns size=2536 id=70 [ 526.367910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 526.381765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 526.435988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 526.449691] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 526.506532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 526.520570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 526.535253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 526.551498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 527.197727] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 527.231821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 527.237964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 527.244837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/24 23:51:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000200)="076a3833f496a79b58716f73ddbdcdacba8c232e0388f773c0ddd73e3121eba66270f7ef3711705bb6a9735d7c6f6517bc7e2b4052ca4fd842e8575cb7b8fe1e306156f23d75e006e26b32b69a5224b2b59ef106805399e0583ce8f5a024c4e2061d5d88b787403775a88cb6e9", 0x44, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="c1c7115becb0468901cde763d3a93136110e1addae82e189ffd9665f9645dee0cb92730458a2e26eca19730ab7a77b11adf8f7dfb41e0a7993ee0b65b721e9d7b3be4cba9eb9c91cf0bbcf07449d5844", 0x50, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000180)=""/95, 0x5f) 2018/05/24 23:51:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702fc9727a31003d90692913f710d89cd1349c37f1d59600", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="3d2d2cc8ff5a1501dec983fec25c9651c83f6cd20dbff327b937015c966a27dc1169708f566d8f71562dc698c0790097436bbd322441f973300b2580cd2a8d48ce1f1442828b8f8184228834bd1df27a4090ef79e32d"], 0x1) 2018/05/24 23:51:52 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40, 0x8) pwrite64(r0, &(0x7f0000000180)="68f6dce0d588b220d643ca2ad710af7a2591558a844e334e8dbd82506578b6267917ea15ea2a38a0f62433d9e74887f83eb7a1298b7a0b2ab19069ee77eade5c7acf609a58b513702cd006c3e0d5bdf806de171cea3dbbebb6c39be1cb6e790b90e9b2b5447c3f0f4ece97599f1c96acd453727068e87e6bde0991f17878a3940041266833cdc0f50b8645d371c1e87480aa4eeb1f8b06591b", 0x99, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:52 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0)=0x40, 0x4e) fremovexattr(r3, &(0x7f00000001c0)=@random={'btrfs.', '/selinux/enforce\x00'}) recvfrom$packet(0xffffffffffffffff, &(0x7f00000002c0)=""/169, 0xa9, 0x10000, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000400)) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r0, 0x1000000000016) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000000100)=""/16, 0x10, 0x0, &(0x7f0000000180)) r5 = dup3(r2, r1, 0x0) write$selinux_load(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="3c57ec567eadcb113cbe1fc9f787cf944baf00d605beb079059b55a0fbf39c56d9fdc3bd43d402a0aed2d4bef3384cda18ece376585d018272f579b2da9172c82f63dd1530ee74cd2fa666483a6976c2d352ddbd859caa900790f51aab39f142d4d2cf7a2275b8ccfc057157f9091b9a9d61ed"], 0x0) 2018/05/24 23:51:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) 2018/05/24 23:51:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0xffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) gettid() 2018/05/24 23:51:52 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3}, 0x1c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/05/24 23:51:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x80000001, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x90, 0x80000000, 0x7, 0x2aa8, 0x4, 0x0, 0x0, 0x6, 0xffff}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x4000000000014, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/24 23:51:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/05/24 23:51:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="30ec715802d3ee50d70494d13e660020043bc43105755e0d875ba99fab221370050e92f9cd220f7ef063c0958734d2550f4df1395f6045f5206ea6dc27f9ea91b6c84202"], 0x1) 2018/05/24 23:51:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) 2018/05/24 23:51:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) [ 528.567524] protocol 8906 is buggy, dev sit0 [ 528.577401] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 2018/05/24 23:51:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80, 0x80000) bind$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/24 23:51:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 2018/05/24 23:51:53 executing program 1: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6300033a4a67726f75702e70726f63730046af343a08893d174097df59d4e8b87b9bd4c0b7dcf7c2ed987a062d980abc34e7edf95c2813cd5f444ff0c42f74675354147de7", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:53 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x8) r0 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000340)='./file0\x00', 0x100) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="70536e713efb25d9053040ca92ac604b28661fed52975bf05cd3bb7f116c9eecca801101af3d9bc9a1edae30dce17eb7cc0a28e80ab5e35a34d916b7efb463a8db4df29742bb671c69d4c95f52e295a894ede5ac62649a247bbad57188256ce5b2932ed289e11a7ba1541aaa405405924ad9d23a9d55e5c5112cddda3e7b1424a0882c90113b277721c6cd3b0a4e4dbf4aaa09127c76ea68a54a85a9c0c82c47e19bbd30b0d4fe340d159f6ad96529b796b14e84553faf0e30d4989f8c8750bc8bbb6053d672089c96f6d7c2791f57c9ba03e93d0b9b1eb6f170f49b7c7705c7b2e5fea71c561164cf07908df506aa027d9e4e", 0xf3, 0x7f}], 0x10, &(0x7f0000000200)='\x00') inotify_rm_watch(r0, r1) 2018/05/24 23:51:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x48}], 0x1}, 0x0) 2018/05/24 23:51:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af724b03dfa9cb5a90b28b4b24d7ffff0000fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8182d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000240)) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xa400, 0x0) getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/36, 0x24) 2018/05/24 23:51:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[], 0x0) write$cgroup_pid(r0, &(0x7f0000000000)={[0x31, 0x36]}, 0x2) 2018/05/24 23:51:53 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) getrlimit(0xf, &(0x7f0000000000)) 2018/05/24 23:51:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0xffffffff) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) gettid() 2018/05/24 23:51:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:53 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_tables_names\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/05/24 23:51:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/222) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x10000}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) 2018/05/24 23:51:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x1) [ 529.623263] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:54 executing program 4: syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8, &(0x7f0000001480)=[{&(0x7f0000000100)="fc1c2a9b23b70069a7cb0eb8cb21cae28443f48847886e72863a890dba478b5846f2c02bdbfefb819372ad7bfd32402c4db104acc61225b87960b243788811b13ea334cb132e723d1d70acfe0cd73fccd5bce717adfd3fbc1db1133bd9e7241d9bb54646b0a4e9a5b414242120cdb0cf00f2138fef1a7d30df94e397a23999604ddbf79f2a5690b76b17f4668c964e8cb001", 0x92, 0x4}, {&(0x7f00000001c0)="06a27613f485e6d1794ee80f8c3c7155bc793576bf6710", 0x17}, {&(0x7f0000000200)="4d7ee33823dc651c5425069faaa400f56fe86d53cbfad23d7ace3f27ec3891a999974c218285e8cae78510879974bbc60323eb5f17a5b5d52ab17dbe9d05c87268128c9750b53e7beaa442fddd528712f48e89339702e0d6aaef76684c9d388c80f59d38b7809d4bd0d4fb78ee1a178bd50f3fc7b3bfc19bae486372750ef9b04115e45e300c2fe64df3073ea99db4f35013f29fdd345b75af9920cc1c51b7", 0x9f, 0x4}, {&(0x7f00000002c0)="07f1dceda2d23fd9158afa1cc7582f2769bbb7ea951c157a6965502a37d7b01acb460af7816e1bbb90cc590b0b3900e6d881efe62c5097f84a5600aa8a2dfadd9934e6b1c7d64d9408a696f79644aeae3ecf8464f8c38e47faa29caf6a74ddb3d4ec2033c58d64145cebc4cb8ed1ad88fb1e4d73b1ddbe9dc9d4624c61", 0x7d, 0x825}, {&(0x7f0000000340)="924c9fee309a9f17a0ba62dd24b3dd25354b7c7bd9238bdb73a04f1b5d62e09b19cbec5f3c3245eacbc971a0e4de5b9c3234efc30ea5f8b72b54203074ff5526090a3a815758a8c020d2e16dc2f1ce9fe27fb092039c4db06da7551dde3fadc6b95752e2bcfc42e6", 0x68, 0x2}, {&(0x7f00000003c0)="dcd74161c272a7f829dd287ed7", 0xd, 0xfffffffffffffeff}, {&(0x7f0000000400)="6ead06d517b235d213a6d0271534615c13698e4d93b83424024243db0fd6a545634cabca4a5e95c9784a24cf1f1f6857df7fc3859ab22a510901986bf3cbc45d8573e7a79ea6dba60b267e9c9335acb6a3d5b3b3f6c2ea17b6a8829379d58eab4785551f8802d5f5bad003c58077a44c0542fb6d66", 0x75, 0x80000001}, {&(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffb}], 0x80001, &(0x7f0000001540)='\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/05/24 23:51:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b07", 0x4a}], 0x1}, 0x0) 2018/05/24 23:51:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000600)={0x4, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}, {{0xa, 0x4e20, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='\x00', 0xc002, r1, r2, 0x8001, 0x7, 0x180010) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="dd4a56fe67f1a0e78afd97e9e1e0ac7bb107c189d333637d0953e9301b47835a7572ac063613133045b00e3716e0b8a384369819121bfb9e6cd43bd885058f89f391e656806651bab51e3e75fc3e034ef9036c94b31c3c962b54c35955caff9db118f2db1d70ea09", 0x68}], 0x1) r3 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/136, 0x88) 2018/05/24 23:51:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="a9d2a771bcadb3ed19f3cf685c7ce63fbeee0a210ca46d75"], 0x1) 2018/05/24 23:51:54 executing program 6: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)=0xc, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) 2018/05/24 23:51:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/05/24 23:51:54 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x123}, {r0, 0x200}], 0x2, &(0x7f0000000080), &(0x7f0000000100)={0x6}, 0x8) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="f91aaaa6fcd83d20ae73e06dddf1c21b8bb7a6b8cd1541b0b74777b65069a99000f5bad3e42a4b1ac5a2e53d0cc638822c2d05fd3d1a7ecc5f2e7eb31b2a881156b52b6d52d7d3b5064840a6e65aea427f2d78544b1dbae0255f4a4cb2eff79acde9efa5692049f1f0fd772b5697e800ff69b75ac05f9f82d801c40fcb21b87e71bd79e34362453234a5fd960291e9430c29814e5c52f993000796d72145654f91ea28af390cdeed996db33f0360da43db72ca224e536c1fb4c8ea1c3872d9a7f7bd6d866fd85f1182cb9b39c15dcb0325c14bc3ebbafb79874e11b22192adef7c89996f8bcd78aeaa3ac0a1a7e4a8", 0xef}, {&(0x7f0000000000)="6b63c31c2bc026c95d760dba903ad7ced328d9372a1bf978c03b7cd4500dac6616cb55402b004ae7ae755753462ad5f7a026b425d3db7f75caef16b684e5ff3250234f3f8068bc9779e6a91c068fe259ed7eab15cda08d5dc80cc8091a9279b13e3f29043cb8b46181f947676f2d1ea6fd37cc3e7c380264", 0x78}, {&(0x7f0000000380)="bdf9b8250baefd2ea0b3a13629aa9382adc370aa04fb9ed68c9698e4a41162f455f521a11ecf2b729721b95f8435829e01029745067fa254d611b5a8c4929eb9afc9fc63d53a9bfea8fd3860868bc7008de42f5da44d635e6cce97df93cbd7b0957c59e214aee5881cf10f9a3cdeb6f017f316f52755cdb855831444403d0c929992d47907119bcd8aa34076a38d176ea65975064da59648603731c3ee7285a90e6946e3ce7594fca0859ef7f3008abf1f7b59f8d1821aa186f570c1944275d74e1879ce2a8a7edc7d89a137f75717a2e01838e518", 0xd5}, {&(0x7f0000000140)="8425e716267abded0f195ce09e55ade3f23e6ce7daacf3d5583c3aa30a8b935ce43c01425c672842eed7382a8ab9d54cb505e1802cef4adb362526a249250068d012caffbbfbcc8fd18f73fcf2d632019b14a6156444d2901510807e32f8d4fb99c56ef56f65cc7528", 0x69}], 0x4) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/05/24 23:51:54 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x27) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r2 = socket$packet(0x11, 0x3, 0x300) fcntl$setlease(r2, 0x400, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/81) r4 = dup2(r0, r3) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0xc068) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x8001, 0x3, 0x9, 0x0, 0x7eeb, 0x23400, 0x8, 0x40, 0x0, 0x6080, 0x2, 0x2, 0xfffffffffffffffa, 0xd9, 0xfff, 0x401, 0x7ac2, 0x7, 0x100000001, 0x1, 0x0, 0x2, 0x3, 0x0, 0x9, 0x8, 0x1, 0x1, 0x0, 0xff, 0xfffffffffffffff7, 0xb16, 0xfff, 0x7, 0x9, 0x0, 0xfffffffffffffffb, 0x4, @perf_bp={&(0x7f0000000000), 0xf}, 0xc, 0xc93, 0x100000000, 0xb051377a39e7f105, 0xc0, 0xea0, 0xfffffffffffffffd}, r1, 0xa, r2, 0x1) 2018/05/24 23:51:55 executing program 7: unshare(0x7fe) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:55 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x890f, &(0x7f00000001c0)="c6e6bdea9423b37e3dbf26") r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x7fd) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r3) sendto$inet6(r3, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:55 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x69c, 0x4) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x800000000000200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x0) write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './bus', [{0x20, "a86d643573756d"}, {0x20, ']%system\\&'}], 0xa, "5b48ddcae2407d13ee7ca4df4c69f32d501ea8ece0fd36a0aace5e4789c5e9f7c01ab154a65e630692149af9ea0cdecdad1e2a120aa10f19984a20f415c6e9d8cfabeb52dcd058a08ad6e84f817ba7b91f5cb51d1d03c149952c36ffce8e6f02cbddb4d822e45995f130c5991c66a5de174fa6b5cf329d754eb6e46757d2605d0df6261160432ac58f90980ff2276ff1"}, 0xac) r3 = open(&(0x7f0000000380)='./file0/file0\x00', 0x1, 0x4) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000200)=""/157) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r4, 0x2}) 2018/05/24 23:51:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="001fff59cbb3f10d47f4b40821a083fdc9039bcd5be987c0548de2693f900dadbd87b9288c41566f21f6791a8d0df034c9d4f1e88db1c51e3fb5e694c26045a378e33b9402834b6d2915d6f93beea1c364ecd2f15d8734fcb3eaad8b3f463743e813acef578eff3b2a4ca73f7ea60fd52110dc3c0c667cc00000000000"], 0x1) 2018/05/24 23:51:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1, 0xff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x2}, 0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000300)=0x2, 0x8) sendto$inet(r0, &(0x7f0000000140)="e984764f1d7912f33553b2af7df43647ac772712abe7b808a3fc8cb1c425e2ae59e927e621684bdab671c0ac0000000095d1a2ff180c6bcce855c8f41b5c0f56e57a4110e83fa081356f329c36017ce1acbdb326bd17ee2be145ef6d2f2d5e53157eb31f57749c00000000000000000000", 0x71, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/24 23:51:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/05/24 23:51:55 executing program 2: r0 = socket(0xa, 0x80a, 0x0) ioctl(r0, 0x40, &(0x7f0000000240)="ff638a000000000000b597") mprotect(&(0x7f00004c6000/0x3000)=nil, 0x3000, 0xd47a53c4d55ec1e5) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/25) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0x200}) ioctl$TIOCCONS(r2, 0x541d) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="212c9b265d6e6f64657600", 0xfffffffffffffffe) request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='GPL\x00', 0x0) 2018/05/24 23:51:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getpgid(r2) 2018/05/24 23:51:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b0798", 0x4b}], 0x1}, 0x0) 2018/05/24 23:51:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30]}, 0x1) 2018/05/24 23:51:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x9, 0xfffffffffffff15b}, {0x4, 0x2}, 0x2a20000000000000, 0x2}) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1, 0x0, 0xffffffffffffffc3}, 0x0) 2018/05/24 23:51:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="3078c7e9cc67602ce278c6b0c0c7b59e68cb1db42d3af7c66e5b84070053e20dc73c67698f61443033c44ea7bf148ef69c908302d4b34d98d3ebffd35b3df398d0a142c2bc5ec0ad1fffe7cc1ff3c227f69e2791f7b5dcfd9b105367967fa104530d499ad56723bb43678c6b890224b9e92a9b080c2390ec1053baa1e283d0520e35423e985849327fa8319f14117b86801c38d58b6cf95bf5b48fe16f79d7c13e70811e69233e7c18e2f9cc1c"], 0x1) [ 530.661771] protocol 8906 is buggy, dev sit0 2018/05/24 23:51:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="871ad8c94210bb760617e7923f36386e32118e04e1461c78ff3c044f8221c9072c81de771df667c084bc61557d66e77a774d7405b02f2ee107b5bd518f76db2a4a", 0x41, 0x1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x40051, 0x0, 0x0) 2018/05/24 23:51:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x88) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = syz_open_pts(r0, 0x200000) ioctl$KDDELIO(r4, 0x4b35, 0x7f) 2018/05/24 23:51:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="1b0004001a0001040000000000000000020000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/24 23:51:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgrqup.pcs\x00\x00\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x5}}, 0xe8) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x800) 2018/05/24 23:51:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x5, 0x5b, 0x3, 0x66d7, 0x7fffffff}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x77359400}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x88) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = syz_open_pts(r0, 0x200000) ioctl$KDDELIO(r4, 0x4b35, 0x7f) 2018/05/24 23:51:55 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x4, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x1, 0x2d, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x200, 0x4, 0x80, 0x200, 0xb6}, 0x98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r3) accept(r3, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind$packet(r1, &(0x7f0000000400)={0x11, 0x19, r4, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000540)=""/129, &(0x7f0000000300)=0xfffffffffffffe6a) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22, 0xb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x10000}, 0x1c) 2018/05/24 23:51:55 executing program 7: unshare(0x20020000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440)={0x7562, 0x6, 0x7, 0x0, 0x9, 0x5, 0x0, 0x9, 0xab, 0x9, 0x200}, 0xb) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f0000000140)='./file1\x00', 0x5, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="bd88291776e3293762ddacf6c993e65caa0963b4ce7d0b0b5eecc5e77faa59d6925314c8698d1060e0e4b008d74d856f32bcd30e58e3a46cc4b5ed995a1b9c54896e1364371cc35462d2a6384081657133ce7d1e4b8299e0324020bf678afc0d35bb122d01943d5c7727e03eb6ba8bebb90e8250f583c551b7b828e10df88144d8ece32b5a8b8193e441c99813f342e6eb9d8996", 0x94, 0x4}, {&(0x7f0000000580)="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", 0x1000, 0x1}, {&(0x7f0000000280)="66e68af424736d992c5362300d8dde8ce9de5c1664ed1c0faa659d8d493ced", 0x1f, 0x1f}], 0x2000000, &(0x7f00000002c0)='mounts\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x15c, r3, 0x304, 0x70bd26, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r1}, {0x140, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r1}}}]}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x90}, 0x8000) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="c51faae46a7b2d8551d6d5a0c555f1881f98de72f709cff9f5277f513f61e29d8ba5089cb297fb29c1ab63764d34fd1374f6c59b09108646234e448fb618502ce9eff83f0d786e9b462825a30b692e2e685be01b6c9801bffa554236d685eeefda4f1a6762066ecddfd3d5903847bd6403144f724ad2f7bc54a7171036545f074f306961344047bef20f5b99061e5fc13604c1e5f9cc04765fa5d1ed9b4a01608b80bcab056cb3abcb18b50589e3709a32e5bf28d4ce8ba2b8c9e5a0948d50af67c1241181", 0xc5, 0xfffffffffffffff9) keyctl$revoke(0x3, r4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000005c0)={@loopback}, &(0x7f0000000600)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x70, 0x80, 0x6, 0x1, 0x1, 0x0, 0x4, 0x82000, 0x2, 0x8, 0x6428, 0x20a47dc0, 0x1, 0x2, 0x67, 0x7, 0xfff, 0x3, 0x739d, 0x2fe, 0x4e58, 0xfff, 0x80000000, 0x5, 0x8, 0x4, 0x4, 0x6, 0x2d90, 0x400, 0x1, 0x7, 0x7, 0x5, 0x200, 0x10000, 0x6, 0x0, 0x3a4, 0x2, @perf_bp={&(0x7f0000000640), 0x2}, 0x201, 0xe9, 0x4, 0x6, 0x9, 0x24ce, 0x3}, r5, 0x4, r2, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000740)={0x1, [0x6867]}, &(0x7f0000000780)=0x6) ioctl$TCSBRKP(r2, 0x5425, 0x1) mkdirat$cgroup(r2, &(0x7f00000007c0)='syz1\x00', 0x1ff) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) keyctl$invalidate(0x15, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x38d, @loopback={0x0, 0x1}, 0xfd3ac58}}, [0x20, 0x40, 0x800000000000000, 0x5, 0x3, 0x1, 0xf18, 0xfff, 0x1, 0x7, 0x612e0e78, 0xdbaa, 0x9c7, 0x40a, 0x8]}, &(0x7f0000000900)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000940)={r6, 0x6}, &(0x7f0000000980)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000009c0)={r6, 0xeac}, 0x8) preadv(r2, &(0x7f0000000f40)=[{&(0x7f0000000a00)=""/21, 0x15}, {&(0x7f0000000a40)=""/25, 0x19}, {&(0x7f0000000a80)=""/72, 0x48}, {&(0x7f0000000b00)=""/114, 0x72}, {&(0x7f0000000b80)=""/133, 0x85}, {&(0x7f0000000c40)=""/133, 0x85}, {&(0x7f0000000d00)=""/215, 0xd7}, {&(0x7f0000000e00)=""/96, 0x60}, {&(0x7f0000000e80)}, {&(0x7f0000000ec0)=""/103, 0x67}], 0xa, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x30, r2, 0x0) sendmsg$netrom(r0, &(0x7f00000021c0)={&(0x7f0000001000)=@ax25={0x3, {"8736f85b69ccbc"}, 0x13b}, 0x10, &(0x7f0000001040), 0x0, &(0x7f0000001080)=[{0x1010, 0x105, 0x8, "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"}, {0x58, 0x11f, 0x4, "ba98133a8a34ff3446359eec3a6f3e5bf17e551b9447ee329cc1545d863f3038837d26799efc0074495a32fec5ca477e049db9ba758d9a3a4a1be42cd676fab5438b9ddb07d63629"}, {0x40, 0x117, 0x0, "697a6da19699be339c245bc462c77e8a85dd9ac83ea98664e55484a6f85cd1d3de09e7e28878fddcfe1eef86c42450f9"}, {0x78, 0x89, 0xffffffffffffffff, "2a422cca59de5ac4544e4540e1535cae4526d5b9836361075efaad1e1e24ccaa98ffff9106c7364f6ba9bd0f0d8c2a16c7e81eaa9b6435083030f32032afd3b633223750bee74edb888924b18daed06736f39afa645120cd3bcaac9295fe68646110"}], 0x1120, 0x48810}, 0x40000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002200), &(0x7f0000002240)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000003300)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000002280)=[{}, {}, {}, {}, {}], &(0x7f0000002300)=""/4096}, &(0x7f0000003380)=0x78) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000033c0)=""/4096) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000043c0)={{0x3a, @rand_addr=0x3, 0x4e20, 0x4, 'dh\x00', 0x14, 0x9, 0x5a}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0xa59, 0x3, 0x5}}, 0x44) pipe2(&(0x7f0000004440)={0xffffffffffffffff}, 0x4000) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00000044c0)={0x3, &(0x7f0000004480)=[{0xffffffff, 0x2, 0x8, 0x7}, {0x6, 0x2d0, 0x1, 0x4}, {0x9, 0x87, 0xffffffffffffffc1, 0x610b}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) connect$netrom(r7, &(0x7f0000004500)=@full={{0x3, {"bc82a6d29befe8"}, 0x3ff}, [{"0e930985408683"}, {"5a9eb163e21401"}, {"80bc2356e2f2cb"}, {"52132b3f68c3df"}, {"f2d7498ce157fd"}, {"436af4aac20e3f"}, {"55631cb2b83d57"}, {"d2a4297e0f56d4"}]}, 0x48) 2018/05/24 23:51:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0xfffffffffffffe95) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000080)=0x6, 0x4) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)="7070703000037450384ccda2b23677813a7c778aa62df540d104cf54bdc59d02") 2018/05/24 23:51:56 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000580)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:51:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)={[0x32, 0x31, 0x37, 0x31, 0x33]}, 0x5) r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80) clock_gettime(0x0, &(0x7f0000005b80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005980)=[{{&(0x7f0000000140)=@pppol2tpv3, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/122, 0x7a}], 0x3, &(0x7f0000000480)=""/4096, 0x1000, 0x40}, 0x80}, {{&(0x7f0000001480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000002540)=""/221, 0xdd, 0x9}, 0x9}, {{&(0x7f0000002640)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003740)=[{&(0x7f00000026c0)=""/71, 0x47}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x2, &(0x7f0000003780)=""/50, 0x32, 0x2}, 0x39b22c54}, {{&(0x7f00000037c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003840)=""/227, 0xe3}], 0x1, &(0x7f0000003980)=""/129, 0x81, 0x1}, 0x100000000}, {{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000003a40)=""/208, 0xd0}, {&(0x7f0000003b40)=""/109, 0x6d}, {&(0x7f0000003bc0)=""/218, 0xda}, {&(0x7f0000003cc0)=""/101, 0x65}, {&(0x7f0000003d40)=""/66, 0x42}], 0x5, &(0x7f0000003e40)=""/114, 0x72, 0x2}, 0xffff}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000003ec0)=""/237, 0xed}], 0x1, &(0x7f0000004000), 0x0, 0x1}, 0x100}, {{&(0x7f0000004040)=@nfc, 0x80, &(0x7f0000004240)=[{&(0x7f00000040c0)=""/144, 0x90}, {&(0x7f0000004180)=""/89, 0x59}, {&(0x7f0000004200)=""/17, 0x11}], 0x3, &(0x7f0000004280)=""/221, 0xdd, 0xfffffffeffffffff}, 0xb603}, {{&(0x7f0000004380)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000004400)=""/50, 0x32}, {&(0x7f0000004440)=""/69, 0x45}, {&(0x7f00000044c0)=""/130, 0x82}, {&(0x7f0000004580)=""/143, 0x8f}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/125, 0x7d}, {&(0x7f00000056c0)=""/255, 0xff}, {&(0x7f00000057c0)}], 0x8, &(0x7f0000005880)=""/228, 0xe4, 0x10000}, 0x1}], 0x8, 0x40, &(0x7f0000005bc0)={r3, r4+30000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000005c00)={@mcast2={0xff, 0x2, [], 0x1}, 0xe, r5}) 2018/05/24 23:51:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e22, @rand_addr=0x80000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0xc6, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x1, 0xfffffffffffffeff, 0x8, 0x0, 0x4, &(0x7f0000000040)='gre0\x00', 0x1, 0x904, 0x6}) 2018/05/24 23:51:56 executing program 4: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:56 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) socketpair(0xb, 0x0, 0x0, &(0x7f0000003880)={0xffffffffffffffff, 0xffffffffffffffff}) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0xfffffffffffffffe, 0x0) listen$netrom(r1, 0x20) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x10000000000007) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000007}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x7b, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x0, 0x3, 0x0, 0x0, 0x0, 0x8000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() r3 = request_key(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='i]\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='security.capability\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') keyctl$get_security(0x11, 0x0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/24 23:51:56 executing program 6: socketpair$inet(0x2, 0x40000000800, 0x4000000000000, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xce6) timer_create(0x9, &(0x7f00000001c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000)) timer_settime(0x0, 0x4, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x4, 0x20}, {0x0, 0x6}, {0x7, 0x9}, {0x6, 0x5}, {0x3, 0x7f}]}) 2018/05/24 23:51:56 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000280)="814254d4686e50194dff46e0a236fb09c06e4e1a22226eba32361288175690da8e3893b14e2cd5082195a7a3c5c745178e552c40f5efda10aec571bb34f3af72faf6f9e900ff85c685a9c8ba7c83b8b4e12e524ca769751230110152cb01e1233c3c45aafcc9a9ff4db5ebf4c308000000f2ef6abd077ebcac918c722c1e22bbb896472cd111e27782b081eadad411a0f9d8955b3be0fd7329dcdaaaf35f8355a885452d844d735d839cb6d9b6936326afb961f15f36c1ecec70cb117f52c5248f85d967593e832eca46b239383d1d36b7ef646bd67887125f92630f49258f", 0xdf, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:51:56 executing program 5: openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ptype\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x38) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/05/24 23:51:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="30177816afba0c718eca03eb2c78c2"], 0x1) 2018/05/24 23:51:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x602800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x6, 0x5}, {0x7, 0x9fa}, 0x0, 0x2, 0x5}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff00000001, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r2, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) sendto$inet(r2, &(0x7f00000000c0)="c04696dbd5f79ac5ae5bf566d68c8bf61cbf0fe43c0936a7a084c2a2101d5ab606b546046c5317d662a84f22e99b69ccedb588c8decb01f95877cc94a05771098fea96e478b323cfc3ef295efb3872927865a7067bde0fa2357449b2b9992a", 0x5f, 0x801, 0x0, 0x0) 2018/05/24 23:51:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="330b7232e44a6c2d3829b9", 0xb, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x2) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:56 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:51:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100)=0x5, 0x4) accept4(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001340)="89", 0x1}], 0x1}}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/153, 0x99) 2018/05/24 23:51:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:51:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x7cf2, 0x6, 0x1f, 0x8}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x7, 0x3}, &(0x7f00000002c0)=0x8) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080)=0x400, 0x4) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:51:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000240)=""/224) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) read(r1, &(0x7f0000000640)=""/197, 0x264) [ 534.895506] IPVS: Creating netns size=2536 id=71 [ 535.062787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 535.076853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 535.131729] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 535.146374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 535.201819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 535.215901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 535.230195] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 535.245595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 535.879734] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 535.913839] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 535.919961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 535.927193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/24 23:52:00 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, &(0x7f0000000180)=0x4) dup2(r1, r1) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000380)="2e852f76626f786e65743100", 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000003c0)={@empty, @local, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@empty, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x100000000, 0x100000000, 0x7ff, 0x400, 0xfffffffffffffffb, 0x100000, r2}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @local}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsf0\x00', r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x4e22, 0x40, 0x4e22, 0x9, 0x2, 0x20, 0x80, 0x0, r4, r5}, {0xcdbd, 0x65c7, 0x0, 0xffffffffffffda18, 0x9, 0x1000, 0x1, 0x1000}, {0x83, 0x0, 0x2, 0x48b3}, 0x5, 0x6e6bb1, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d3, 0x6c}, 0xa, @in6, 0x3507, 0x0, 0x0, 0x9, 0x0, 0x4, 0x304}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:00 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) socketpair(0xb, 0x0, 0x0, &(0x7f0000003880)={0xffffffffffffffff, 0xffffffffffffffff}) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0xfffffffffffffffe, 0x0) listen$netrom(r1, 0x20) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x10000000000007) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000007}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x7b, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x0, 0x3, 0x0, 0x0, 0x0, 0x8000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() r3 = request_key(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='i]\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='security.capability\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') keyctl$get_security(0x11, 0x0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/24 23:52:00 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000240)=""/4096, 0x1000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0xa80, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 2018/05/24 23:52:00 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x241, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/194) clock_gettime(0x7, &(0x7f0000000180)) pread64(0xffffffffffffffff, &(0x7f0000000380)=""/206, 0xce, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x20000100000001, 0x8) delete_module(&(0x7f00000000c0)='/posix_acl_access]eth0\x00', 0xa00) 2018/05/24 23:52:00 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x40000008912, &(0x7f0000000040)="b3c975fc87f025cd3ef52a030020d718c32753317623bbf56071e0") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:00 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)) socket$packet(0x11, 0x40000000003, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)=""/237, &(0x7f0000000000)=0xed) 2018/05/24 23:52:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1003, &(0x7f0000000140)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 536.231014] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:01 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x10001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x46}, @in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="3060f038d59d8226aefa46b7ecb5f2c03f9195e21a107beba963fa99bec7213a05d14d01ec38c4675b8d10bee30c"], 0x1) 2018/05/24 23:52:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) sendto$inet(r0, &(0x7f0000000040)="50d908b39453a8aea1aab113b72c4b74ba6150cdee4fae154c29339d7910bccd1402576997d9bf", 0x27, 0x8001, 0x0, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/05/24 23:52:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffffffffffffd96, 0x0, 0x0, 0xffd5) 2018/05/24 23:52:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000240)=""/224) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) read(r1, &(0x7f0000000640)=""/197, 0x264) 2018/05/24 23:52:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xed50, &(0x7f00000000c0)="b1acb0e146a2c20dde591e2b124626262c8523bf012cf66f") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) times(&(0x7f0000000080)) 2018/05/24 23:52:01 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) 2018/05/24 23:52:01 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xe2e0, 0x1}, &(0x7f00000001c0)=0x90) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r2}], 0x1, 0x400007f) rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000580)='./file0\x00') 2018/05/24 23:52:01 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) socketpair(0xa, 0x8080b, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000000c0)) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:52:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000240)=""/224) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) read(r1, &(0x7f0000000640)=""/197, 0x264) 2018/05/24 23:52:01 executing program 0: r0 = socket(0x0, 0xb, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0xffffffffffffff81, @empty, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xc5a}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x90) sendmsg(r1, &(0x7f0000001640)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'dummy0\x00'}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000040)="187df5c4f5c3", 0x6}, {&(0x7f0000000300)="efd8", 0x2}, {&(0x7f0000000340)="dfeda452933175c26c378db3af86a5288fcc9d574d9fd200a03b11210cc2753182708cdd01a4d0e3ff6ce188b2c2d37a73211e6dd54d254979dfd194fbfbec5f99", 0x41}, {&(0x7f00000003c0)="8d0e9345b7525183e6dcef902797", 0xe}], 0x4, &(0x7f0000000440)=[{0x1010, 0x18c, 0x81, "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"}, {0x90, 0x1, 0x3, "17f7200a93e2ca0cf2bb0770be6d63dddf2ac839a87bdf6de148c057c6a9c18c5dee667e8faa1a2df9a13a0481bd50eb17ee6789cf0f9ebfd7b1a7f182df8bdbe0a36e56d1f1c27ae3b24c7068048ec11204044abd0fce141781c18dbaa18c4157571f1e7fa193a106778c1e731f671a4234fc7fae9d06f0d67cbf0b"}, {0x20, 0x100, 0x2, "2140ce94ae7772c8de4b42fcf5bf2a"}, {0xc0, 0x10c, 0x0, "a283e0136cf6efee55a9ec64fc4352e3defae3ee3cd29b9a7d31613cb2892f85550beb3aad017f2aff36f60cb8982680bcf946f3d4a948b50e41b36f0c01eb0f638d77f7107d68d1a789e4b7359d2e0bb18e74042b11238b029b17caebbc7e7a5772a4a2d3c14c07d60696523a5716f2c481f89bf020cdf1208b6031baf676e38a570862452f1184b298d70edd481d8b631be3edad44e6719ae50f0853215bdf49835ec83dd2869c01488d8e85b492"}, {0x58, 0x102, 0xcfaa, "8f4d8329f5962ce1da17f81ce031af866a513219720e3dd43bf3d1cdd0e735f43cf6f7f4025355d4b5ef49fe715521b59fc7c2dc03c5886823b947183f8612a1812034049831"}], 0x11d8, 0x20000004}, 0x800) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x6, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001680)={'team_slave_0\x00', {0x4, 0xaacc, 0x7fff, "95be622db5be", 0x1}}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:01 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000240)=""/224) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) read(r1, &(0x7f0000000640)=""/197, 0x264) 2018/05/24 23:52:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f00000000c0)=0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) socket(0x11, 0x6, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000001c0)={0x6, &(0x7f0000000240)=""/208, &(0x7f0000001700)=[{0x10000, 0x88, 0x0, &(0x7f0000000340)=""/136}, {0xd0c5, 0x44, 0x4, &(0x7f0000000400)=""/68}, {0xfe, 0x1000, 0x2, &(0x7f0000000480)=""/4096}, {0xffff, 0x90, 0x6, &(0x7f0000001480)=""/144}, {0x8, 0xa0, 0x7f, &(0x7f0000001540)=""/167}, {0x12a6bdb7, 0xca, 0x5, &(0x7f0000001600)=""/202}]}) write$cgroup_pid(r1, &(0x7f00000017c0)=ANY=[@ANYBLOB="b640a48bbdfea387001eb717b8b042cb4458deb312837008000000ffffffffffffc5988f50b1b42b3b32c60b7fe47b51ba82241188fb792e59a590f7b9e38e4c77e643de457354acc6b4cfae3391e85c0000ef255d5688720c0bee08b495624b25d2"], 0x1) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10000) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000140)=0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) [ 537.311804] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:01 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) socketpair(0x4, 0x3, 0xffff, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xcb26, 0x400000) 2018/05/24 23:52:01 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000240)={0x5, 0x6, 0x1, 0x1, 0x7, 0x3}) connect$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x3, 0x12, 0x9, "b2eb4b2361a18532275475edbacd5acd7ae780ae91a7c1a5def9a1be12becc0eb5f4cb0965d21497af75814264118e652d00257542c7607be0dc2c4ecd8685", 0x3}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xe0, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e24, 0xffffffffffffff97, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x6}, @in6={0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in6={0xa, 0x4e23, 0xb6, @remote={0xfe, 0x80, [], 0xbb}, 0xe00000000000000}, @in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}, @in6={0xa, 0x4e20, 0x51, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r3, 0xe120}, &(0x7f0000000440)=0x8) 2018/05/24 23:52:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x9}}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:02 executing program 2: setgroups(0x2, &(0x7f0000000600)=[0x0, 0x0]) getgroups(0x2, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002e00)=0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r1, &(0x7f0000002c80)=[{{&(0x7f0000000200)=@ax25={0x3, {"64b5ead752c870"}, 0x5}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e93c6b0186fee9ca42b27910568b6da48db7e0cdd03c4144ec67952b5863cc8b50b5689c52b4eab0bfac149e3758696d261cdc65a6a5fb1b294e43a8da27b51dd60a9ff3f2c946b7f2fc1dcfebfcc9d58f3590774665793138000a7bb356f8372665dfc", 0x64}, {&(0x7f0000000300)="8347cc2b4b79ca18653633291b1f84ac7d7de4da10814e0eae977cc83c1c8ea9c8ee8db52b1f7ff3eb023491524141dcb7fd", 0x32}, {&(0x7f0000000340)="26ff9a2a0710260c0048050be92f58443e839590f7c3ca72accba7c6ee109cb428449e20c15b80458733abeb882d8464abdaeae3729b786daddf121e06ef9f600592b4a1a8d72fa6ba1e59eb8c13b6192ef5e53184d09bd6e2bf3b5b935d5ed3a8e64402d15858d15b180ca4346cd49559f011d1593a03354c732a58f4bb32735f811d361ea6f4e09772a27568e0a810fb17ddf6a18def9568e55cd801eb", 0x9e}, {&(0x7f0000000440)="79032bb0edf83d88aaeadf31ee7f723904ce073aa17ce5d225a43ba3e32a8f32e866e12c56c5d4c20e4fed3096f2f96f514fcf5e4d7ab2515ba08423ac89800a8fff939cb4aad82b8939859b79ec9e5222840ed6f606420b3384a94a7230e29787ee068af727ab28da9f0eee129aa58ab1dd295eb2e88f68cae14b6f878a8ced34b2431e97568ea8bb7545a1fe18dd4fa58f0352534aa1941b59eacb3c9bf4cadd5aa81090d55981913a2f1e3569b2465f6e84c4bc39c4561d9558d58c39dfcbfcd3a1859b", 0xc5}, {&(0x7f0000000640)="345653385e3c792bd5f7e027f2f16f1ee59f4d007b16d94ca0ca4897a2e4f4d44b98f6f8d79344315ef900037f23fd009759a6d2675efb898322a258c8eae24518020a8bcd8519a7fa807b9f0a7e4043a13d95c131fa5f483e63ef2df89fb010ab833e132a408856b7c4eecf98079ea153cfec52b244e4b872c106d60c27038508db21cbd2cfb783415372751932860ca6f2e4a4e54d2b81838daf278a27d467ec0b72b13db5f25fa47386add228501a04304f056681261ba5316c1399e2254eec650013ceb754b6d867ffcaa855ca80aac84021c31fe2f2edd1f39db1e9cf12ddb1aa02b2bac95020e95c4d9413c467acc3d316e61c6c", 0xf7}, {&(0x7f0000000740)="45fa988cd5e346c59f22a04204e47d1d4e9163994865c7a3fffd1a276ed92d54199500e94e72b5a5194b3989a99a3ef87ab42c0a3e5d62812bab14ffc633a536f0ada1ac5652a4bab5b2915f7b1415b87807d4dc9886b827d83e651e2ae3ec4fe1c57d7162d7129eba4939f59ecef4a22f74c18733a3e55d1ead9708e572fbb538e224ee3efc7f38c57162bb92edf4b48a9ffd77991798eeee37f9cdbe707dfc457f236211700eb790d2159264bf65855194eac8060da68d90461694684525480a55b30497fc1229541e7f9c597a956df501cb60139477aa8d", 0xd9}, {&(0x7f0000000540)="c058375e45d8fb9b7f532df609e44edb9bafbd351472dfca94b82cdb45625bf474e39c60", 0x24}, {&(0x7f0000000580)="efe745bbbeed414bd2c12981c2f6b9", 0xf}, {&(0x7f0000000840)="584b74654b11a6ea9228cc91d2b2cf92b0fbefd70e8319459f183f4b28d3e31de85333ef07d0fe031775249d641b5223c4bce098dff4bc5aca4a68787904a574725de51ba9c1500e871d985be0118b1a8d6f318fba0e7b119ca29755b8e32f09b76fe180bdb1ecbac54fcfea6ebeea", 0x6f}], 0x9, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x508, 0x80}, 0x1000}, {{&(0x7f0000000ec0)=@pppoe={0x18, 0x0, {0x2, @random="efa76f897c93", 'veth1_to_team\x00'}}, 0xffffffffffffffa0, &(0x7f0000002400)=[{&(0x7f00000005c0)="24c0fe52416bb15dde155e7ada91ebaa966a21217b153798bdcd5f2ef5823b3bc6ca0ab036b16ef5e12c22b7", 0x2c}, 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{&(0x7f0000002140)="3911bb0d1c2ef221d56b3c8bc5f52486d1af748da208935ea8519f6e7c8176fc3dd5b6339675517bf29dfc612d46fcfa71f028ffb14b4a41d03500ef919f0618bd9ad0534696ef587f372df1c314d7795909f7ceb3bc60a222351c4e5c481aad31a64d52e990802820712f86a5c47ea26e03909dde5297f88d4a89bdd5c4a7322e323776ef46d35dfddbb9f99c4547bf9f98cff701df86fb1884898520d2a732eeab31a05428a90cdcc5d23de2dbc7a3e4c88a89e2f5278827086589cdfca85c3f368a5fc74e9162ea5eb8cd595f45bbc5e3cefdd7adb372388bfa139f0ede899c3138", 0xe3}, {&(0x7f0000002240)="77b71f3712145172c77cbaf8bcf3e963a94ea1bf79e9bf6a5345460cf15f8de8fb512f52f0ec4bf38c3eb6f61a7006e309fc48d82082259f6a22e8d799e38f66460821c8b8d06fd9c5bcbdc6b5ff5dbc2a0a4fab5cfe534633e19c8019cf4d8e70e50688211843f88f3d34a6700a8316bb31043e21b2ade0678b399d2414a4f43b10f69aac4ec3620d8b3d9a3aab85921f089a44fbc929a22a86892064365bc1b33fe0db44aebdb91cc3d41cf4ba2b291fd47941aa20b810d2c6c62c2b38da6209853b66", 0xc4}, {&(0x7f0000002340)="d54e53e2fb4e034fc98238f100cbd7a54d0f38bb5e448d2cabd633eab95d2ca306dac11b4b979527f347f69fd5a815da6b9276861445d320560ab37d098cec54b1feebd65423d73d783bb358e3163122c16ca3bcbe69430622106feb048afbe91c82d119dfeb30ef16b70bcff7dafb8b130413066d2b314481182dd85e17053b1c020c30d1b11b35eb05fd", 0x8b}], 0x8, &(0x7f0000002480)=[{0x20, 0x11f, 0x7, "628aaabdee45f5414db4089a93"}, {0x100, 0x10e, 0x2, "63737745627e26b209dc076f7aac77a305ed5ce812b1b6ac879ab8473a1bca44d80ac912516d42fbe49afa38405cf66f9f24f7794964e8a70cf40f16dc343f5cbf34816fed4800c1197853b06e9ce4cde74c20cf23f9ec97c3aba77182ade71e680014a29b56395a02601272fa5d4b128edb2a62d42a0afe6e2b7704e6e978cb82f3497ecf0b173a1a539cb0610e77b1d93625ad15cb223591ae968d15717483a61ec500547892a1e4bf35a8e86e049c3346a086f3cce81837f7130cef84b7182b2d58167690b764486dba5692c8e57349cfcc50f92f1c2ecc9f11ea1118da2be196cd02e9d6f962bc1d48f8a0"}, {0xc8, 0x103, 0xfffffffffffffff9, "5edeabcddb746a27428b3c4d3e1396828ef9c3f292efdccd312b196992b5696130af51b428f2a04ce2c6edc5f6cca117fcb5a9627118a9f5900196d17e12ae296c053346563794a329513ba5114997f2598c127d312e202ccf9af4dbf17a705ebcf31db774631c7c4b5820ea44e3c7ed27a8b94654bf460ff5aaa69b4e4d21e858629ca40e3b2400759817fb8f9830ecbe3d4f07bcb3a3a3948f57103e38fa35370e949547d11a1e4a78a06250e5f02e2bbacc15f518eb"}], 0xfffffffffffffc36, 0x10}, 0x2}, {{&(0x7f0000002680)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002700)="928a2db29fa31c02f1543faff55f783476c5ee3e69d8ae041e15cf31fe5b5bf95e14a0715039cfacd52bfd3ec317c60136b9a4406112adbb9f34791a614dabc24cc7e31385b3264ae235c8c590edf95b6b287e2e294d8d5e", 0x58}, {&(0x7f0000002780)="ed1d02e0e03899449bd736818e080e69b9630ea25913979ee02bb7a7150e9a35f10657bb993751058bd2c83f347967bef11325da996a9ff0aeabdc3f86f82d150e0bd30e9042123a3e70a0236898fb8d3121dbbf8139b409fcf6997475c2600180708a8ae80073b9edbb8f1cccf25cd4e46b3194a09a909145f380d7f8b34c65e4f0f30063c910c7fd8639bc4eb0624503e3b5e706969870864ad288f1", 0x9d}], 0x2, &(0x7f0000002880)=[{0x58, 0x101, 0x4, "071e8978fc2aa557866999480c1782f55e57bd9d11487af63b2928c0e26c7df495f955a4f201a0cf77dea8af35911f0b2a6b9385ca7e4262416fb346bde4c6360e1cd2"}, {0x110, 0x102, 0x5, "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"}, {0x90, 0x1bb, 0x400, "90855a5218a0dd729d9e1aadf4dd8eeca2c008e79492b411e8782f115e6f88c4a45b8e04c311235a17373ee9043bb9a985dae9c9d2d50367d0ae361fba1f96c0ba72ece2af7200160f08c34834c3d0fd370c2d92bbca2ae8d8dd07cbb83dd3ee477c26295fd9e02307868d74c7d01c0eded58d4623a5c45416d870e5"}, {0xa0, 0x0, 0x40, "be29c73153a7c585ccee4eb71b6dd291203e886813ad05ae91e372e2914d8eaaf899f883dfe13bf3307dd2edc2aebc91ac9e2888689af5278852852145d3d4376eb420c33e09aa71b559050e663c2e26c634279ddf308660007942664c7d3d15cc9aca56780489c0457abac3a28b96a3d52bd97b37584428a359ae10a513c83b337e652f9b7373d908"}, {0xc0, 0x10d, 0x9, "c7c7db8f605b83829c16acda96338388c721de47f08e93ee10ef14ce4254869c86eb85a6e902f0b7a2adecc03ec54b84b9cd34a0ac82687b6a6e89cecdd0ef3b5c846c605b77529b46f2bc29b7e272198ee07df66842bd2d126f8c778ef3d99ed9c4c7f8b7b0b69695faa8a956fc5829e9e7ce2ff72a3deb8b4dbcf8fabdcdf1850399b87d7d63cf327c2355b7bc502529616e4d57b253818b43b36407dcce776b67406451399e061ce084eccd"}, {0x68, 0x117, 0x4, "ee6a1e68d30ceb7a2d2e1e24e5e9139035ebe7ca475ea45b3a45607a872b6242e7275cfce8a5ec74ba2a57b82b0a9c99c8f2bdd236b45ad30a8b71eb28a9f13482b5f180ac97f0c628cf3f7c9787eb966a2cbdd1"}, {0x28, 0x112, 0x1ff, "b012cba35f612c1a2419c414061ce4fe8408aaae5566"}], 0x3e8, 0x24000000}, 0x9}], 0x3, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/uinput\x00', 0x20000000000a000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002d40)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc86}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 2018/05/24 23:52:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r2) r4 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:52:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x200, 0x109140) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) waitid(0x0, r1, &(0x7f00000000c0), 0x2, &(0x7f0000000100)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80000) 2018/05/24 23:52:02 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x81020000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3}, &(0x7f00000015c0)=0xfd0d) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600)=0x1, 0x4) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x402000, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r6 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$packet_int(r4, 0x107, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00000002c0)) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) accept$inet6(r4, 0x0, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/05/24 23:52:02 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40482, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000040)={0xbc, &(0x7f0000000180)="98e5f0c2f38a3f1e8240e5f6aeaed714ca0a7c04f4d7d7d4ddf3616ce9c91def993c226bb17e1ef67da20c109006b09680c4b25c2b75d581fa47fea39512cb2f8ca28d0f3502a348853293a66402ae23c95c0644bafe47abaf9a7031868da3d907fd58ad63bc88b882092b597ea4747fb34c8806b494986cb14f90aeb44b593f33ae042ef3ecd9c22d53abdb2618bb9b2cca939da480a016bbcdc873c78048dd9e1d03de71720abfb81b5284141d36450104020ead211dd74b6a6db3"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r0, r3) r5 = dup2(r2, r4) ioctl$IOC_PR_REGISTER(r5, 0x401870c8, &(0x7f0000001840)={0x6, 0x40, 0x1}) sendto$inet6(r3, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r3, &(0x7f0000000240)="519dd6d51dd827b54414f389a56db7d3c3c0b38e92621d8eb14427e03fc0272b062dc0ed94eade52670b06641e2b1d4740fd9da11ef6bfad4112fdc3846c6e632b99c3c04dbf73eb3c8e417e1e1589c5f001810040be2109a8183a53a9", 0x5d, 0x4000, 0x0, 0x0) writev(r4, &(0x7f00000017c0)=[{&(0x7f00000002c0)="4386d3d8065d2982a6bd707f8ab3fc8a8b3ba72d17fbd11cb4b53e2cd3569f62d997f314b43fa3b0d3720bb7ddb19ce904776b206a10f4c3ae2311c4947fcfc1834b2a831b8997062ee7123d0c4c137920a184ad72abfebb1052421aa2519b87785d413123c8a18cb597770f23a8c560375453453e4b94056ad874fc13adf474bf228545e9cca674dd11c221de9cfce87fbfffff004bfa8cc9a72ba193", 0x9d}, {&(0x7f0000000380)="e60cf28258427311cbdcc91c05563ee5ea8d1e19761b7bae48c1b68397458adde7bbe9e1b3dc99522c0f6cd2cf7ca7461f0dc5d988e65533f9f4d27c72a19925922cd2170eef8cd94e486e03ecd6caf12e731c9ce6f321b8feabb3ac9a432b291555622b68cc40ccebb0c6d78affb0def45f371012f6899d0f79546c489355be798e7f137e01f4ef33889e7f5b1c6c92c1ce8b16110a31e1afc16479bb4e5d754e4630ed40a16458f2674436ddf420225cd1b84dcecca1bb2bad92eac0", 0xbd}, {&(0x7f0000000440)="a919bedba0cb5821456eed97dfe6f3a94ff335db19c9e9a6d2cde6333ceb8fd6f44e67ebe8ecb2ef9a24b31f23ce3b475bf8a2b30f5f071720514f032a7dbd0a668f862440a016bb19c2ff9128737f32cbc1c57e648c18fa8f6450f0e7534a5743e8f93a3f374d66e51bfbe704d3a0d9565974e0db56b835bf984cb74013f3fab898070e60e6958e90ed8f06f3e234cac94cae8a23b5e4c4aab275feb317e0606f5fe547e05d9982b41a1b3a64f1c2236ae93d81685828b9d5b7c9022ee39163cf0912a7770daf98a793ce26967e4657da2be7f2aaac", 0xd6}, {&(0x7f0000000540)="42aea674db0d9d9b8ba84b947c17930a71a0d0cb0c91f6a10723ad2e38c2fc5ab5164241874ed6f8be66e2a490542bf52362e81e1274745d6034546508b7c72a3efa242cc4b33c930c298b28efcd098c56a640f2eb199d2bc0f9c6d20c53fca6b34948c5e3b84e0a09df44cd372be99f1e4e39624137cad08486310bd2b24b1477291541abcbc51aba441e07af8855ba8745fbc7000afb10b87a3d4d7f7d83e16c50f470e41881944e157cfa25c5225eaa9caa0ed91eaff0e33858070d6131901a59", 0xc2}, {&(0x7f0000000640)="a78791f2b0d63f31e26629f690867b92030956c54bfd7dffbefbd848ca76d19fd1aa7b9f0b26d31f3545f17be6e4249bd2ab8ad783dcceeb2f5e63e3929c654a9937186be906fdff009a391b118b1daa61b2d78fc9ffc4e87b70394b091d537d6650bd20b65c86d8970403c94565dc19cc86ffb4ed1e9df3b787ddc8049db65466a5ca32d7eeb368e40aacb65dc699a387e01fcf55dbb5a139fafeeb3c180bbaae3a76127a0629b312adb755991a8d7ea3d8d97166da97919b03", 0xba}, {&(0x7f0000000700)="cacbe12323a20d73e94362d1d72bd4918364c0f5279f75140eef1f37d0982e28876d7838b390e1f05f1f662639326d1e061f6f173f205fdd8df0c98b592ddc42affaa0d48c962915806a5d98a8241c4a5319eabe2e26ba5db37555a3befb60b85be17763e64e6199ae4437bd370b62be64c65ed5737284d1f97f07ae75ed7bb013329c64aec6a542708aea2fd2c5edf4d121a2592dcd01e2b8989021b5e45fe3ce8689d0c2", 0xa5}, {&(0x7f0000000100)="47eeaf47a44514f2ed652557b86e28742809", 0x12}, {&(0x7f00000007c0)="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", 0x1000}], 0x8) 2018/05/24 23:52:02 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000140)='autogroup\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xc, 0x100010, r0, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000080)='@r\'self\\\'-[vboxnet0\x00', 0x2000000002) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000280)="fe", 0x1}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) fcntl$addseals(r1, 0x409, 0x5) pwrite64(r1, &(0x7f0000000000)="f3", 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/05/24 23:52:02 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000080)) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0/file0\x00') 2018/05/24 23:52:02 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer2\x00', 0x80000, 0x0) socketpair$inet(0x2, 0xe, 0x134, &(0x7f0000001340)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001400)=0xfffffffffffffffe, 0xfffffffffffffdcf) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000280)=@random={'system.', '\x00'}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x1000, "3c02657d010eab5ba99440878acd12bdd0b5271072939c65bd04fb30cd20e7437fee35553199daa573cab62a50081d826150920d27e72f7a121bf707d0e575f2218491fc6269b304a217d83e6b1f0b43f74186d495a94e702e334f1d603bc9ffe94c295a212e93d4dc16fb62b9eeeed0f2b8240fa9eb82eede730c3f352d31801fc9bd19ccd8e5c137f5ae6f3c0c5a25094be12305dd84201089af2aa4c27f52bf83bcb6453953610c810ade6aa60f77ac8dc78e329c4b187c9a9a18d7dd7dc77559a94b38fd5ecc4a62a4500b766f5bc6a81c10fe68402e2b04e9e174305dd2a495793fa88bbfd302dd15db8c9ab04a9ce71fbd7ae64b37ee0c3e81735b308660a28210d24af4a863fb26ab057e6cfa530f0cf0eeed36544cdd16f5790b7aaaad96ddf750ef2a2450546e27ee9fe59794fc7ac8da5d62b7bc23dc81ceb0694a9c866a57212e0414799724a1b6254c4b7d234e4762956fee961afc9288edbc4204d918a6fd205e77831c090ca48ae70a6d77a233d46b1edceeefba29e908ccb79bdd01c54e966aafd5f62f2372d3c81a8b30a57fe2ce8a46f7c8750d3bb9b818f20faceac6f3a23c06bf611d26d3bb901f95388aeea1c3ce167c7ed0165826af0cdbbabda8debd91124b4350bb6423a8aaca5e897a497fbde5bef706543527915302dfca9ef43bde5209edb3660922f0095741fa158c3571ab6424663346f618e8c9ab6db1e00f6447c230b7f65e0312c4459a1b1c65f65030d382b14d7fe24e4ed56b7f175500e750c334df7f3fc395f6bd2045d039dd770440f83f90d998717c0c17e68ce6e82d0e153b3bcaaf2497118201fd20c0f5667231dfcfd7fc1e884ee3a14f550ef01882d6a2875f9baa8cf82cea8b399a851b7c7e4cd72c8bce66f8a2cdd4cdae1191a6a51a0b31068a2e082eea28ad7d107dcaccfe0008e8c5ea9e1d2c07e995d32c5ed006e02c47fcb05a78e441941563d16f55ddc259f0d2a5dc49f059b982759fe511df38be0428186830ea63a92acc9b051e8b787dede4427167e32b61600ab6b3932d3312af5b30dd3426e4a822154b6801339275e65be173c50e863469ed42f3b6428f0d43bda2a6b057dd09fcf88cffe1db07957425796b6e91d3197a3240b3d5238e28bcdaa9f66ae669e757842ceb3aa4a80fdc11672a70fcc9d08f0ddf541a1c85da402435589cca91cdd81dd7394c97ae97fa3685399392d4471469596299dde44e43f771985ad4903c8c633cf698cc1b92d9455722d5233a7a63bed66feaa63a7612236363736ba8313066cdb58327e8bb9b5027b572860c56b1928914ef6eb5265434430eec648f9c598369465a628fcde88a0189721ee162f28ce6ed7862824c40fb3f1d7f7dc4c4d75f638fa03ac9408bbcc4f669f538fa14daa1923441fe4c4607707216e7c6faeba6027f28a169edcbc84d40891fedd74b5f1b0ac91e5a6631767b77ac4ffd27f73804bf728658e733f3ca7d606dffbbc68e0ad74332966bb81cd044caf70b1c983818ffaadb78c34f4d2dacd535845e2235d635d9ed0ab132cd1abf6c6b12560601b84379814fccd0590cfe04097b72dd3d649a69048d0c9b0dfbcbd4afae3a3e659a2ce54a2a643092454703d9ebe63c73b3ff2b784b5a556e3c14431bf47458dac216682a36140f84a0707a5af78e1a5d74e3f0bff197e03262a9b66fa6cd4c1804bbf3bf46b144dd8226b03cba9e8d710640e9e2c12a7875822d73fe577be70e08653a4f8e0d1aa7f3e1ea534a73d6690609a9ab6bd0cabac4f2e192a2b60b91a46e91354ae61130a58d9f1ed05cce1804d38509cdb1ea7c22c624cab3023a1cce71e78b784b38d653c4670508809d971e159eaa455d104c5bfa68c4162a8862932962bbaf8450fa8d3728f6596c274febab2ddeee281f802a62d3badda7736d9ed8686c63f10d1441dfcdf2a07c4348f56e85098e938a73ffbc56e113786b693c4675719a01321578695ca7c8296c7f186f507372e63ed989af2e6cc0426a685feda4d387286cbd99ad110dec8381372fdd33ee04763844dd3c3a0c28d0acf196c17a9f57ecce666cf63b8ab7bb36a57a9e99d80d89a8b675dcfa40784701c9689f0c04749b70cf975851ae79bb3abe7ef30b75c6a1317e0a674c93847ad9a31f893091670721f16f3678eee9544895a594dc465b9f1a553f92f22fbb29e0375f5f3615d7b63beb0695e5062ca68f210946d369d7b84678f3d2412ccae0df0127be5068ead119d443c5f0a0be2b042af4c86b6008f58bc06da31feef144122ace144c96cbbaf06dc0b481c09128068e7767f7c3d29467888bed2fcb1a98b5480767f5ddf1c28654f15f2a559dda0675417f790bdd531d0259436167c36161847ec34bc937c2346b855fe5b3cae378409e39dbaf85baf5877d05182463f285397aa85e83bad5cf4542e146b67f050d118b00c508acf3f9c93141a5eac5f520d1d15fe8c33c3d1ceefd78b6e626b5bab4c99317585fca09ade4db734522d196fdd4e71e418ad625d1ee85c144229ed84e87104922294839849a25a61fbb356c4d50995322f8a07c9d7cefceadcd489be6784841f73f4f2bbe197a933d8214b4978744966277f25f3a5ade258ca0a049e50ad06abc39b58bddc724579357c9bca99886fdb5471926314e0cc2f04bbf5d17fd541e1a47b5361334e57e35c2cc44d5ff5ff26f0f0b6aba4cf2f2374bb72fd35da6123a3b010ee24f59234180253c999fa43b288f2d4dab39813abad4ebb04d30aca139f156425fce5919c25b3e50161907a53ea093ce36674bf8b9a0a73b7aa800b1ed164449ce0299c25a2fea6e49580071600ade0872328de86e143274394022d35baa7b17a59d2be57728901e1aa26d679f81cb88a35af6e95fc9a308c5da08d523b8c31a020e2891ea14cf8f6e0f02afa10ef7afa67ad6b05ddaf2dae7ebea7260aca156f27a772f47f4ce120485844cb693b01fc3166b280cf9bcd2338b93b95d03a9706aa2a671a9077a43696f3b62d2c35aa6fa14401341e79f5e623d75cc5954626f65c3403b7e1a2bf7bc763369f5d183a13ca819ebabdc51ee4e1cd3c9ca2755835d8d8e1fbc182bb95691ae0ffd0b54d651a73ffae26c844f31620a05431e1beebb4e59702bffe6157f627d436cf3e2c303134f19aaeb61ccc87e10ca78d2071b59249616135156ef42e29ddea2af9d993b2e2cef5f343560b0c9d10c4fb328e061b694f5accf76b7f3fc8beb0a1ddfe69d0482dfb05aa1d1bd537e1ded59775205a9731a4c524fdd836e388b90f988085de354df10ef21e11b6ed50b5c9407c0e0e71fc17653fac3ac46d3aeaf9ec98f546a305d55fdaf82dc989dddac809d5d039f8ab04ade8fb9a71aaad44333287a5eef64eb9447dfc8cb79b95d8b1afdde4120bb5fcf7654ecaffb9197c5f9d100ec5491ee09c7b5126f04b82ba945fd41bbb73b576ec091e97592b33541bd8790dd3bb21abf5c6110c327fb6a48b297329d76ffd251ab282de7b85fc04c5d454c3cc71149bbea5cfe13d480988a222af5f7e89285dc773037cc28707fd9833dc2684c16ce62cb80294de9f4d819a4bd7fe894526d6f8471cfff5405fa9c7c01d31ae3f04ec99780c4e79f9dc4dd615f3eb5f61e453aefaab8eac4f9bcbd8027aeba50a22cbbf38dc986841f25a1d542560bf6a6ae0efa5e6b391be035153a9c7af36ecf8dd5a8c73304ce192f592ab56e2d8050a886e61cc9254a003c5e770840b7fa88e97aeee75593b0f0cd8d064e2b8987814e0063d74dd8ce295a6c83c9a35918d11839c1503bd89a6ef1446650c37a6384d9e2d7d9ba98f3516ebe5a64c15826df48502a93c475084c1038ea2ef23284ad5b2139a0cb80fe89ce2da2589147dd8940baf10a8a6b5d84b915afcdab0f7d039063e7e11975463e766a0ec4669d11d43e612d657f539ff13ba62f079b4ff66bd2e68d84d7bafbf8f2e36e7a0f26278f34daf4d4a3310a594919b76bbc2273531b4eb0acff2665e20ab8bf256351050fc9319cbb7236fa8e718fc59c81d25067b67d11e3cfac2363c2d53e6e7d8537e505e3445a0e350b2830e93e1bfe3088647c5d4b5fbb2f8fb9244c38115373b05f010228b8d91ca367ee95d5ca0dea2b15d53bc9cc6bc3cc3b81c6150fab0edd67923d2145f2bcaed985ee7444aa8a78d9476c3485fc81ac481d900df6a52eabc1dad6915ab65335d1feef5cb76861e2d72a27e0e43bdf1fdd8f4461658de2967042a301026c45395c15e82b819ab2023c59b70edeba86fcf44ab3e6afb900a16b0c5719fa501d2d72e8bb67507f1dd96942fff217db1106d533f82ec0e5d602112b2f489d48feb66540a47ba1178626fae0e00222bc5b91caa6a75f03a88434bd0e06aaaebfd3a7fd6d2de2b51c4be38aec4061d3889aa77a68f4cd8804cde81ec982fe3a30b9a1fc7d6693be5712d7a5558a54135a633a06c4adea1136e121d62e13dd0f475bcd549685ac76c64992f599f0ade0a39d1560256ebd83845e8c57d0c9c89253efe2f2dd56096c1aa2b48c758d9c8d7f0e9de3efc08bee38185a06afef336789cb9bdba148467c23257e5348c1f25b7f0053722f75f79c6f62e9cc51190e3577ebd0ed6b95928cee1463e470a67b4eda3a6e93c898b2cedab2841b761a0749b654f4ee39b103aa291d847a4ee431d492446f9c31422029a8a5fd22b96d92b78ce45d160e1e2720f26a845d3364d0131e47888493e3fc0ce8f51066b4d2eb8d8d19e04ae055750a132587c420f6e7c32406121e687cf149532e2022ec19a6e026288ce22198fc68d8fb39bb055606d6f52cb193e0ebe1a3e47fa10b7f495ef74564bc84207c18a634a9343c25dec0dd36ac3dd80c56aa0fc8cb595b2735ac20179e2c87f0ea0b3e55d5c643d5e2ac983f7752a5c71cc586f15187ba6fb9e8abc28b36cdcc2ddc891fc07cd664fa4fef971984bf27d95999f0d48480567079cb7823684207054005879a77bf071ae679f8442751b380a53e9bcc7bf62292eb6e0b8813f4823cdd5d59538bcb87aaa004cb629d127e47a8a8d8d5de5e50e03ee727c8156d8b8df9898a8a7d27499951ce96acc2ed5b6f83b40289dac60134663c5857a39d6dbe6497bfea31691dc3b0a5138a0e2afec7042e0ab491941b3af038e15278fad9d0cc70672d976321de3181f22cfec0db4f58e13fda0d64ea4df44fd4ac91f2375b8df8290a7982ec826b1b53d62f622c7f80c02a68674343d08d80b1ddaaab05ef0cc75bab56459b880835bbbe18947cbe73100b3ef490c5d41ddd52e073cf0c5bda1c99c8f7dc45c4cd420efd91fb7ab63f126b4097aaea410a964a656e1b44d45020e282c91e7003511c688e848db0c588c56414f24888d0ad3969db3604a7bcecbfe05059f183bf1f6a7ca96c02b50d2b1575b35a3bbbbb122ad0663e3e5ac5c4cbce5729271f423bbee87b3b45e3832a69eb7456ce4158cec9ba66992d83eefc72c8666e4b6c7d834176c7ea6c36208d3f494306a884250c66fa087947dc02712e4c8f2fe0794c0e837c51eeaa3cfaf97516644f51d0b395bd6650430cde02704b4bc33841c9ba6112965c3125d5346875ed39712e54d710f93433210fb7a18993e6b22c87392a94b187c3fb1227f7385ff57bce425f42692e5d47a1392d78264b0c45f9f9e6cbaa1309037353bbedfebe9b3ad47726a4bc12a7cb82b277935d73bca07dbc89aa1e4143883d7b72efe318ec3cdef0531d2368ba94157578bc03de9a2a57c82b3469ecb0bc80fe206d43dd11680a"}, &(0x7f00000001c0)=0x1008) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/24 23:52:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)="08c12900042a992565") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:02 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000300)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000000)=""/57, 0x39}], 0x2, &(0x7f0000000180)=""/114, 0x72, 0x3f}, 0xfa3}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) bind$ax25(r1, &(0x7f0000000380)={0x3, {"afa6bd0350c3ce"}, 0x4}, 0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000000480), &(0x7f00000004c0)=0xfffffffffffffd24) getsockname$ax25(r1, &(0x7f0000000640), &(0x7f0000000680)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000580)={0x1, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @empty]}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) lgetxattr(&(0x7f0000000800)='./file0\x00', &(0x7f00000007c0)=@random={'user.', 'cgroup.procs\x00'}, &(0x7f0000000840)=""/55, 0x318) getsockname$ipx(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 2018/05/24 23:52:02 executing program 6: r0 = socket$inet6(0xa, 0x8000006, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000290000083700000073000000000000000000"], 0x18}}], 0x1, 0x0) 2018/05/24 23:52:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x1}}, 0x26) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000400002504000000000000000000000000aa00bf048e4e9e6a091ef37ecf749beeccce2848fe17170a5e247548db643a27e673b7e53f39fff306918018300bca3323b05896e9b227e130420e0572e645c30af3ef968989291538d60fab8f4eb58ffb49593e6278998646c18caf4e434fcd013162fe9fca35ecb60aa85dd448a0499c76923099c5b7709d3b9a73391efe27678a6186d3f91ffd483ca6d080bc72f42dd174c23057908aee81a45ff68225bf85a6ba3a29f542757e0e489876fc24322a6eaa163d585c6c00e9feaee72f3962d20847627b83cbff00"], 0x14}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 538.427988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3353 comm=syz-executor6 [ 538.451514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3353 comm=syz-executor6 2018/05/24 23:52:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x4, 0x81) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:03 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x30]}, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000240)={0x6, {{0xa, 0x4e20, 0x333e, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x80000000}}}, 0x108) r3 = socket(0x2, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000000)=0x4) socket(0x4, 0x80006, 0x0) 2018/05/24 23:52:03 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000280)=0x78) capset(&(0x7f00000000c0), &(0x7f0000000440)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"656799ffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vga_arbiter\x00', 0x8a880, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="2800000010005fba400000000000000000000000", @ANYRES32=0x0, @ANYBLOB="03000000000000c9981bf88f84ab4a032bed0008041b0000000000"], 0x28}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x400) dup3(r2, r1, 0x0) r3 = getpgrp(0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000002c0)={'bridge_slave_1\x00', @ifru_names='syzkaller0\x00'}) ptrace$peekuser(0x3, r3, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {0x0, 0x3}, 0x0, 0x0, 0x6}) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x35) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) 2018/05/24 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}) 2018/05/24 23:52:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000780)=@nfc_llcp, &(0x7f0000000800)=0x80, 0x80000) getpeername$ipx(r2, &(0x7f0000000840), &(0x7f0000000880)=0x10) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f00000000c0)={r3, r4/1000+10000}, 0x10) sched_getattr(0xffffffffffffffff, &(0x7f0000000240), 0x250, 0x0) socketpair(0xa, 0x800, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000440)=""/205) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000000)='\\@em0GPLJ\x00', &(0x7f0000000200)="1429252723776c616e305ee800", &(0x7f0000000600)='\\@em0GPLJ\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)="6264657623215b776c616e302e277472757374656429246e6f64657615242d2d6d696d655f747970655d766d6e657431747275737465642f76626f786e6574301e215d00", &(0x7f0000000700)='proc]#./wlan0\x00'], &(0x7f0000000400)=[&(0x7f0000000580)="14292527029a6c616e305ee800505005000000004fa41a67ed53f34362dd2b4b3f0000004a84b403edb2f50e42e95f2f9802e27cfbfe5b3301f62cd11d0ac85d60b7e534edc798642a8db7165803a34e1eef3d0809fd00000000000000", &(0x7f00000002c0)="6264657623215b776c616e302e277472757374656429246e6f64657615242d2d6d696d655f747970655d766d6e657431747275737465642f76626f786e6574301e215d00", &(0x7f0000000340)='-\x00', &(0x7f0000000380)='proc]#./wlan0\x00', &(0x7f00000003c0)='\\@em0GPLJ\x00']) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @broadcast}, &(0x7f0000000180)=0xc) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000280)=0x92) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000001c0)=r7) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:03 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = socket(0x1b, 0x80000, 0x9) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80800) fstatfs(r1, &(0x7f0000000580)=""/4096) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') r4 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x408000) poll(&(0x7f0000000280)=[{r4, 0x100}, {r2, 0x82}, {r0, 0x4000}], 0x3, 0x400007f) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0xd, 0x1e, 0x8, "168d2392ad6f13e711364e7a4dc8e2d19f38d10d55a69cf34509703c81ea241ea25921fc30382fcc9aef3b302671afc03e3fd9633c37b7e77a215d1deabc5562", "9655cedf7aa5a96c0da1620978a2f126f6daac730df89b923a9c200a15d9063996681d6f2ed795b1265cf76d1f00c1a382a8d73f3de7248fc3ca4c84ee53a295", "ba9ba557ed8bb26eeb1b7f9ff183ec67c112dac5147176802e810a6bd709885f", [0x10001, 0x7ff]}) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:03 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) tkill(r0, 0xb) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000340)=0x9, 0x4) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x80, 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000002c0)={0x2}, 0x4) futex(&(0x7f0000000000)=0x2, 0x7, 0x0, &(0x7f0000000380)={r3, r4+10000000}, &(0x7f00000001c0)=0x2, 0x0) 2018/05/24 23:52:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x9}], 0x10000000000000d3, 0x0, 0x224}, 0x0) 2018/05/24 23:52:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x4, 0x81) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400080, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000180)=0x80000000000) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}], 0x2, 0x7, &(0x7f0000000140)={0xe3a}, 0x8) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:03 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000480), 0x441, 0x8) 2018/05/24 23:52:03 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x7, 0x7fffffff, 0xff, 0xd298, 0x1}, 0x98) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:52:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"cd19d37bf3770b"}, 0x10000}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x8000, 0x2) socket$inet(0x2, 0x7, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x807, 0xffffffff) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 539.480844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 539.489629] protocol 8906 is buggy, dev sit0 [ 539.515540] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/24 23:52:03 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x60002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000580)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x9}], 0x1c) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0xfffffffffffffffd) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_mount_image$ceph(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x2, &(0x7f0000000400)=[{&(0x7f00000002c0), 0x0, 0xa2b}, {&(0x7f00000003c0)}], 0x0, &(0x7f0000000480)='&<]{[\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000004c0)=0x0) process_vm_readv(r4, &(0x7f0000000740)=[{&(0x7f0000000640)=""/207, 0xcf}], 0x1, &(0x7f0000001d40)=[{&(0x7f0000000900)=""/72, 0x48}, {&(0x7f0000000980)=""/179, 0xb3}, {&(0x7f0000001b40)=""/177, 0xb1}, {&(0x7f0000001c00)=""/83, 0x53}, {&(0x7f0000001c80)=""/90, 0x5a}], 0x5, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x802, 0x2) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000340)=r4) 2018/05/24 23:52:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000140)=""/118}) r3 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)={[0x33]}, 0x1) 2018/05/24 23:52:05 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xfffffffffffff801, 0x4) r1 = socket(0x10a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0xd) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') ftruncate(r2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) 2018/05/24 23:52:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000280)="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") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x7, 0x20, &(0x7f0000ffd000/0x2000)=nil, 0x7fffffff}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:05 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:05 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000600)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={r1, 0xffff, 0x20}, &(0x7f00000006c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) set_thread_area(&(0x7f0000000180)={0xfffffffffffffeff, 0x0, 0xffffffff, 0x7, 0x6, 0x8, 0x4, 0x1, 0x7ff, 0x3ff}) mq_timedsend(r0, &(0x7f00000009c0)="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", 0x1000, 0x0, &(0x7f00000019c0)={0x0, 0x989680}) r3 = getpgrp(r2) get_robust_list(0x0, &(0x7f0000001a00)=&(0x7f0000000740)={&(0x7f0000001a40)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000001a80)=ANY=[@ANYBLOB="a0000000413769704883e8b5764166dd6e08d3e9ecc5f6acbc2f96603aa244e6600999e70ce79836e050fcc26838368c717bd528f39aec10cb48654ffa3e07d675bd535079a12c520dc2fb751cb187d8a3fd619f6ff856"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x359) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0x4, 0x3, 0xffffffffffff0001, 0x67, 0x0, 0x3, 0x410, 0x0, 0x0, 0x7ff, 0x81, 0x9, 0x101, 0x0, 0x9, 0x10000, 0x0, 0x0, 0x1, 0x80, 0x8, 0x0, 0xd388, 0x4, 0x7, 0x7, 0x5, 0x9, 0x1, 0x7, 0x3, 0xe9, 0x0, 0x7, 0x1, 0x7, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000900), 0x7bc848c75cfaa9f7}, 0x8, 0x0, 0x3d, 0x0, 0x2, 0x8}, r3, 0xd, r0, 0x3) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1e, 0x8, "88ed7e4edd9e18b7f1805635508603ed3888713c8293b91bf6bde112f6ddd21d7c048960d69d04ae338b3fc618a9b5b3416207ed99e6ba9494a1b46cc7351491", "c72a5a6573cd3d1fb2b3766277edf733f36f8ce4e79ad6135632391c79b57e7fef87e3cbce9d55dc85fa8faf76b062157c1e2574906783ffb24549e827c78a9b", "38b4fd03827448e71700e1755ce8d5c67237b2197dc2ff90aa2affee81903319", [0x0, 0x9]}) 2018/05/24 23:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e1d, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) readv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1) write$cgroup_subtree(r3, &(0x7f0000000040)=ANY=[], 0xffffffe3) fcntl$setpipe(r3, 0x407, 0xb0f3) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14, 0x10000000007ff) ioctl$sock_ifreq(r0, 0x897b, &(0x7f00000002c0)={'ifb0\x00', @ifru_addrs=@hci={0x1f, r4, 0x3}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000340)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) connect$ipx(r5, &(0x7f0000000200)={0x4, 0x6, 0x646c, "0a3b4fa211b4", 0x7}, 0x10) sendto$ipx(r1, &(0x7f00000003c0)="99bab319f964324167e48ef2ccc6c37108df00ef251a212e3e06eb3c656699b1729cc2dc881af1885b91894bfe43560ca739e7642131984e987d70da383bc29f5dac26727659acbbfefbe5f0af2c42f4d4188f5d32041cdd0701f67260d22a2fa959998db8e1fa4cb503d14fd9b9fe169ee8b9cb0607db3c091187e9b64b207dd4ecb94d857fb11c4e40a0e6473c081ea424da95e7fcab3fbe29c9ca6be9e1e872d207718bf1e908d10ffd81deef36a4247a9cd7bc2b9e48f2a3efe424c9c186242ae88f5e2489", 0xc7, 0x44, &(0x7f00000004c0)={0x4, 0x5, 0x20, "960b37914660", 0x1}, 0x10) accept4$packet(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') fchmod(r5, 0x50) sendmsg$FOU_CMD_DEL(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000029", @ANYRES16=r6, @ANYBLOB="200429bd5100ffdb00"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/05/24 23:52:05 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file1/file0\x00', 0x6024, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000580)="28dc43cc", 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x119400, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000780)=""/50, &(0x7f00000007c0)=0x32) r2 = userfaultfd(0x80000) r3 = accept4$nfc_llcp(r0, &(0x7f00000008c0), &(0x7f0000000180)=0x60, 0x80800) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)="6ef2e8fa9494fe0751ef6bd1abd0ce316a90fcd2c492a75045b257e3de5fef441f62992d0bd0b0f4752a264652a4d9d6e30d81d304070f58139508f2edf31ec65bd64313dc8d92a22196c973837c0af026257fa7936a0c4ef0d7cbe43f75390e867561890408c14e608d389d7d5833e1c0b9778b0214fb572b71fdb64a8b3b2bbed2fda0d53e90", 0x87}, {&(0x7f0000000280)="92561793a4a5c0d91cd51d84fed98565e3c1670899f0100af1eb1295558fd54972a01b951111720340640ac7008d440f98af23bad6eb0b01cf71c97b79748c4150d1b8527f25a19c380ce0c18a32a3952d91c76413cff5c2f5941cff659beebf91d59f53268c8a268bc18f28cb157f0d7b366c89b2a0d292efd05ca4d7bef740e15b831db4163ad7e8c073252a5d3ee5319ea602dcbe3f9dcd", 0x99}, {&(0x7f0000000340)="c4b56c7cea988bb9ab69e5eaf48cad72f31ad648f72c0ce2e7d32fae50b8bc9099119a93e13d391808c116fee804c30a4b2e36e8cdaa73ee92ac1237b88c74cc781fdcbd2d913ef38cacaa48b5af9194acd0e46c64c3a4242313a0c228fd4302b284fcaada0e5a43b67839023f", 0x6d}, {&(0x7f0000000100)="7747c010882a7b96ae7a0680ac98538542ce", 0x12}, {&(0x7f00000003c0)="fa4ea938f290e99252e48ae10c8c1e0e8aaf7ceaaaa76d60b194c97c6e11d2d79f297fd9ef14980d57ff7f9fad6ffe17129c", 0x32}, {&(0x7f0000000400)="004708df5636c7e4df53f90a08c765cf07e10f131b7f103a645358f3c30c350ef388f1edbfa855ceaca32d3d6acc03b180b195a8fda93c59605574716d56dde86d3b3d0d8d9f7ced9764ca5d859618315180359c3f82817e9866ff3e87d04f703bba8f627b6bb2afdda0f628b47bdd8789e06a4a5498bd2f27aad039a63f46534f3e8e4984f0d0ff589e4a3687d8397b1fbf60de7cc8b55e385e2070216f84741c527cf0c9aa4fdd9c645cc55a968b09f6c8fde984d0a9d1470ac1dc0f40e2004737d53f95d983c6ef04da63321ef4ee", 0xd0}, {&(0x7f0000000500)="85f7a6d218fa19adda2223d1198d7767c9f819c74614e5154e6c6f17e8196803da4f216a0b547e820d2902", 0x2b}, {&(0x7f0000000540)="35237b4fc4cb29fc1f75eb0010b0a4f28d64a4ecc9b8720be569dd2d7e6fec89ccd7a0d1201e0c", 0x27}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="e22d3d36ac50a3059964f0ff0c6096ac31724c037c266b579ca1aacd1a05d4d9c900b3bd27953bec60deaac6ab5caf21976df3b328e096654f2a5e35179d7efe01eefd19a5eec461471a89062c41d7a8b676352fb149113b803ddd43681ad4fe69c879889bca700354c9206db0442482fc881cb976e07dfc7da07c49c72222eecb9c5bbafb3e20863866e55658c1d0b73aa5bc86a36df1caf8ab393c8c3a6a59a555bd4d79fb08094dd3279a9d8d121d3bc231dc92e381c63d", 0xb9}], 0xa, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x4}, 0x4000) 2018/05/24 23:52:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffff9c, 0x5413, &(0x7f0000000000)) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0xffffffffffffffed) 2018/05/24 23:52:05 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x88100, 0x0) openat$cgroup(r0, &(0x7f0000000240)="eb2f040440", 0x200002, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000180)='r', 0x1}], 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x9, 0x8, 0x0, 0x4, 0x8001}) close(r2) 2018/05/24 23:52:05 executing program 6: mprotect(&(0x7f000059d000/0x4000)=nil, 0x4000, 0x2000000) r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="16", 0x1) 2018/05/24 23:52:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x200) r2 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) [ 540.642781] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:05 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000280)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xcc, 0xfc00000}, &(0x7f00000001c0)=0x90) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/05/24 23:52:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x100, 0x0, 0x1b, 0xe, 0x1, "0cccc38e9fa7d3dcbbce5d7741f29ef862e186f51ae94ed3ff98639d42b826a53e2b77a277cc3a92d389eb2738da1b0cb5141c631ecdb9115f130d9cb4e7c169", "9536264bd7281975e6086845c2af9deda9437ad61672729af7c7ca3ca967e1f244dc5ecaf1812abf288f4a92d48ef3012bed80332d5143a952896e96504e1a9a", "d984ccdc218549910e6330539eb527e0b2c6593ba044d6493c244c3846343c42", [0x401, 0x7]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x1f, 0x80, 0x1000, 0x981c, 0x0, 0x7fffffff, 0x2000, 0x1, 0x9, 0x8, 0x9, 0x4, 0xffffffffffff1f78, 0x4, 0x4, 0x0, 0x1, 0x3, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x4, 0xcb4, 0xffffffff, 0x0, 0xffffffff80000001, 0x80000001, 0x1000, 0x4, 0x400, 0x0, 0x1, 0x100, 0x5, 0x2, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000200), 0x8}, 0x20082, 0x1, 0x6, 0x0, 0xfffffffffffffffa, 0x0, 0x3ff}, r2, 0xd, r0, 0xa) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r3, 0x0, 0xb4cd, 0x8000005) fcntl$addseals(r3, 0x409, 0x3) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffffffffffe97) fallocate(r3, 0x3, 0x0, 0xffff) r4 = gettid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r4) 2018/05/24 23:52:05 executing program 0: r0 = socket(0x1, 0x8004001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) bind$ax25(r0, &(0x7f0000000040)={0x3, {"9f8c856c2f5f84"}, 0x200}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x14b, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/05/24 23:52:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="1d0e33f749dd8f9e001029fc82ca92bf6cda9ca3120f13d7a2609f8dec1031fb73cc22f2ac3b34ca395cb5dbdadad12a09279169727fc7a5e2bd884b01f1e669fe3ab28dccaec6ad7b3bf775d114ee21f28fc895aa989f256c15387724db3836c768292fe97131577a3d24c5bdda3b3c0630ccc806493cedf336"], 0x1) [ 540.676786] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x34, 0x0, 0x7ff, 0x3, 0x7fff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100000000}, &(0x7f0000000240)=0x90) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='j'], 0x1) 2018/05/24 23:52:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0xffffffffffffff4a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x80, 0x5, 0x4}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x200, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000280)="b1f34408549eb4bf70126fc8469f83b827912c3db259167944f0545ef97f47da940a3c489b07ef669d6f9dc19d4ffc17811569b63a4e80eff7782eeaebcec68550237da4169321d1d03b12898e62d3f40f17f7622adcb2d45900ae0558ef136788bf3ea05210d213408d") r4 = socket$inet(0x10, 0x3, 0x4) socketpair(0x4, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00000000c0)={0x10000, 0x6, 0x2, 0x7, 0x7fff, 0x4}) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, &(0x7f0000000280)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8001, 0x4) 2018/05/24 23:52:06 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000005f00)={'filter\x00', 0x4}, 0x68) fadvise64(r0, 0x0, 0x699, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x100, 0x0, 0x3, 0xe, 0x1e, 0x10, 0x40}, &(0x7f0000000040)=0x20) 2018/05/24 23:52:06 executing program 1: r0 = socket(0x19, 0x2, 0x9) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10500cf", 0x1f) dup3(r0, r0, 0x80000) 2018/05/24 23:52:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r1, 0x400, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x360f}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x26e7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) prctl$void(0xf) r2 = socket$inet(0x2, 0x6, 0x1) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0xdf, &(0x7f00000002c0)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1, 0x0, 0xfffffffffffffe1b, 0xffffffffffffffff}, 0x0) 2018/05/24 23:52:06 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x5, 0x1) r4 = socket(0x2, 0x1, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/118, 0x76, 0x10101, &(0x7f0000000180)=@in={0x2, 0x4e22}, 0x80) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x38f) sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "01"}], 0x18}}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) dup2(r0, r2) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:06 executing program 5: set_robust_list(&(0x7f0000000280)={&(0x7f0000000180), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0x9}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000480)={{0x3, 0x3, 0x5e, 0x3, 0xad}}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000500)={'syzkaller1\x00', 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000580)={0x8}) sendto$packet(r3, &(0x7f00000004c0)="924035d3042efba684ca9f101b3f06cf3f6b851578", 0x15, 0x0, &(0x7f0000000540)={0x11, 0xf7, r4, 0x1, 0xdc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r5 = accept4(r0, &(0x7f0000000340)=@can, &(0x7f00000003c0)=0x80, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000400)={0x38}, 0x4) 2018/05/24 23:52:06 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x1bf) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x2}) r4 = epoll_create1(0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) 2018/05/24 23:52:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001300)=ANY=[], 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) kexec_load(0x0, 0x0, &(0x7f0000000580), 0x0) 2018/05/24 23:52:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="ad5029766baaac6d875c258d707fc7433d0d515c5441c052e739d85d278ca16f78cb8fbc638ae585ca1968cf9f9c9492e21f22c12bb573a275a0010085d3260351bc2d82e8f30ade989ec2d6a95ebb5f0b7d202cb4ec23c5a17c6b49b613155a52d7a2aab77e8bf60a44c736") sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) fdatasync(r0) 2018/05/24 23:52:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) 2018/05/24 23:52:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x5, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/24 23:52:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgrp(0x0) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003480)=0x0) stat(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003600)=0x0) r13 = geteuid() getresgid(&(0x7f0000003640)=0x0, &(0x7f0000003680), &(0x7f00000036c0)) r15 = getpgrp(0x0) r16 = geteuid() lstat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003880)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x200000}, 0xc, &(0x7f0000003400)=[{&(0x7f0000000280)={0x4d0, 0x14, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x1dc, 0x36, [@generic="6224e195507a207be5b4d05b2ad667f3b2b76b55f2d22e28aa60b16608bc822331fd530e71b93b79d11531d658b08b56d111bc23d6cd27bc6f380cb3819c2b221bdb0a9311902f6b82734559072403224b0dca7fc4015ec15102ffbf7391636002e901af2ec1d33aec93d44b9bf865b77e484ce0052eb4cfe10d4d760b936d1324facc0301d952f6e39eb17abb49a33d1d16fea207781c296969179e8f02ba416677633d577751b5d77b80ed54d7f8b479b2f3a5478b32d09dfec1a62288d1dd6077fba736e519bba53718b72f999b59bf3c9ae4e92ade910644dc02a3093569590ab287a76d0056ffefab1edf2a77d13440f2dcdcba", @typed={0x8, 0x20, @ipv4=@multicast1=0xe0000001}, @generic="77b7c5e84163403172933a41d1c7301e6f42f903672f0b0031c2dc56bd8ce020630d40708645", @typed={0x8, 0x6b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x35}, @generic="9f716853ae72473d0f1d0fe7c2f4beecdec32e7741d76b90bcc816597c1aa39141cdcde8d938e9ae0dd8d072ce4835c0aea4a890cb5df9140ab14f0e7b33a91df595e18d1c6b262310d78ff31a2933318e2e6edad1d86733b216f6413ff01eb06af484", @typed={0x44, 0x50, 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0x1}}, @typed={0x8, 0x56, @pid=r6}]}, 0x34}, {&(0x7f0000001f40)={0x14b8, 0x3a, 0x100, 0x70bd28, 0x25dfdbff, "", [@nested={0x10a0, 0x59, [@typed={0x8, 0x80, @pid=r7}, @typed={0x8, 0x17, @pid=r8}, @typed={0x8, 0x2f, @fd=r0}, @generic="29c451c824cafc816182b19b2627b5648ecd9dc4604ec606d0e3171c8ca277cfc1c417017aa0b98ea827765ebb85d4ff552fd33dc97be3e9b91f813670376866a25db413c9644bc273ffe905abd4617a186ffc6f5aa1fa0348a6cae0c0afe44d7d3a9758d6f23d79046b3d35e39c014cf4e18294e69330f093f1d2c8bbd56cb4ad65bf", 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@generic="320a04dfdc3435ddc879bb4e4337d4879113a08144280d2f502ac562b2922cff7e0bc135371f36bcaf0e15b10041b78e7690877a91c637265f4e5186f547e9990e459067a1f5b368875a166964f650dc1091bdf4849bbabb063c13c8b26325cddcbcdd9b81b4cd57288254162d3852117df29904b8a627fe409bc00e60604b075ef19db5ceb4fe46461f53c1e79c1c60d522f83fda8c8c031e36449fa26c7935cdcda3d4ecededa47dac8e618e1c60cb27aea7abb47dbf766ade", @nested={0x24c, 0xfffffffffffffffc, [@typed={0x4, 0x73}, @generic="225d91490e9b701606a1fd564a2ed74c62c78119f55eb7a66d57ab2dbc225e40f6d30f80619c487dd5fa20573aa33504cc3ab48c86afd1ae67ad649cadaa1e0a72c7e3d8051311f203b8adbd97cadea8053ed25efac55bc7b81bc5e1de41070df77ad28d355f015309e712e3ea516698c01952cf29eaea37e46d8661d3a9ae79f139ccf062891d04eb83b86ca12920cd71d0d81338440e624a2f65aba70a3e8dc3d9f3042e129446a3c526e94f448829abb86c9074f5583bdea428673ff6cf5ab57b12cd5fb4e54c7c3a69ebc4694bc0bae26947eb792a0a52241110e99c070e3e458c32e3892ca274a080e83079405ae7a84dd1a9bec8", @generic="ae8ae8749077ddf3b3f03ec50328e77d9a939d2cf2f35e18d8803fae5c62636e18e01dff415392d81d0f5b616b72c461fa4a478f6cb59e538c7a7cfbe825ec51bf7fb43d1d4350a661bee70e64115fd891fd3849234dd4b08b1bbdee2813624c92c038f6683fbd4e13cf106fc29dfd72d4de88f44ddf051996d3", @typed={0x14, 0x90, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="2828588a5cf4ef16c0a1bb3f9b236ac73471a178f39cbd862fabc69bf154e62f24630413b74fd098814f9c685619533fc41aab93a5a21cc1348c5e10af93daafa0ff5629823be9a27f99dbd0c751e5c4197162aa6f45a34000d523a6caa65f886c468e14c83508a6d3d9de68111e5b256c7ede43617bc6a62c47a8e770140168480998d908af6555522fadd02e93e438c590d05014e8fb68c10a2797bb633793018451b50d", @typed={0x8, 0x7, @u32=0xffff}, @generic="121e79deb9c0b26e81844835402d2c"]}, @typed={0x14, 0x72, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="7b4146aa66fa99b62d052fb55fa3ddef0f42ca063f68092ec7162ff5a8a09000e73544b3159af76fbe75795a888e8f1b24beb3845ab5ae075c0a5c9d7b5c4f665ea69531ab0c76b489e6a07634ed43917a9a592501825ec96e7f08ec5d632dde6f6410ce1152500a94f8ab04d41876af764753f30170294013ba1f5629e16c857f40421f910ad3ebc7733126f96c764cc798173060807fd2232b7f380c7f80e9a69ee1351870adf1d8a81f8bcd1696ed709abfb9d5d87d8e31448e097dba6fa39f89495f4b92ef8435616436d1acce91e2", @generic="fc486fcbe017cd25486144a18ca9ea164053d808072584b29e61"]}, 0x14b8}], 0x6, &(0x7f00000037c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x98, 0x4000880}, 0x4004080) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r18 = socket$inet(0x10, 0x105, 0x0) sendmsg(r18, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 541.697850] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:06 executing program 6: r0 = socket(0xa, 0x3, 0x7f) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x3, [0x3ff, 0x7, 0x101]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x8, 0x8d, "a3c6ead7cb9b40bebe2a2d6e37793f8fef75292a598c12876beecd0bc37aa30e8e528a0f614f2a84d1ed0de740c136cdd5ff97943406b24a420a43b96e1a6269e850771f83534d4eb54345148a93e221d55909ce4edcc04a62e538147caba92b0cf27bb978cb2ce26b1955ae632c3f00e8e9e33cacd69a69a889c6c95869300a251db5a50581be33ca70a4b65d"}, 0x95) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) msync(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x6) 2018/05/24 23:52:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:07 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet={0x0, @random}, &(0x7f0000000000)=0x80, 0x80800) getsockname(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={0x0, 0x2710}, 0xffffffffffffff1d) sendto$inet(r1, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x22a, @time, 0x2, {0x0, 0xe3}, 0x35, 0x1, 0x6}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getegid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000280)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='@\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000300)) 2018/05/24 23:52:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x11b, 0x200, 0x55, 0x9, 0xffffffffffffffbf}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0xec) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffef4) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:07 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RELDISP(r2, 0x5605) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:07 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_read_part_table(0x0, 0x1, &(0x7f0000001ac0)=[{&(0x7f0000000a00)="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", 0x200}]) 2018/05/24 23:52:07 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x8000) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)) 2018/05/24 23:52:07 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001300)=ANY=[], 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) kexec_load(0x0, 0x0, &(0x7f0000000580), 0x0) 2018/05/24 23:52:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getdents(r2, &(0x7f0000000100)=""/160, 0xa0) 2018/05/24 23:52:07 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010f45eba0000000004bf20eac2630a08", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {}, 0x0, 0x0, 0x6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) setresgid(r3, r3, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000200)=0x4) read(r4, &(0x7f0000000380)=""/4096, 0x35) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) [ 542.804833] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000040)=0x800000000000400, 0xfffffffffffffe46) sendto$unix(r0, &(0x7f0000000080)="5c890116f697a229467aac58556fa9b39a8def201ccc80bd43853575a60d5a96085b99bbb6b388818ea6431ec005444910dbd055e140567cf76a0c52a891e6e4357cc3bf961041ff5be5bc02241b503cd2586f037fc45c5486bd284fe870e8672cef4a464731c961578f91a04c3b484c7fae3d1bb28308e70cad28fb2e4e15518202fad2cabff22e02b52be02064b586563b13c8eff8a0cf984a3ff93e6d8edb9d8dd43d4bd1e26d15bbe87110ef10de0a7737a4df6da59904d3fbff9bd282411a314f72", 0xc4, 0x40, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) [ 542.833828] Dev loop5 SGI disklabel: csum bad, label corrupted [ 542.841042] Dev loop5: unable to read RDB block 1 [ 542.843873] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62480 sclass=netlink_route_socket pig=3627 comm=syz-executor2 [ 542.870829] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62480 sclass=netlink_route_socket pig=3628 comm=syz-executor2 [ 542.886565] loop5: unable to read partition table [ 542.889359] IPVS: Creating netns size=2536 id=72 [ 542.911912] loop5: partition table beyond EOD, truncated [ 542.928509] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) [ 543.003009] IPVS: Creating netns size=2536 id=73 [ 543.013617] Dev loop5 SGI disklabel: csum bad, label corrupted [ 543.019918] Dev loop5: unable to read RDB block 1 [ 543.033871] loop5: unable to read partition table [ 543.038841] loop5: partition table beyond EOD, truncated [ 543.054671] loop_reread_partitions: partition scan of loop5 () failed (rc=-5) 2018/05/24 23:52:08 executing program 6: mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[], 0x10000001b) creat(&(0x7f00000000c0)='./file0\x00', 0x55) creat(&(0x7f0000000100)='./file1\x00', 0x100) 2018/05/24 23:52:08 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000000000150000000000000000000000000000710000007096f8d08fb15872743d927d07df9b302ddde216353d56557a25a763fe75eeacf51616541f29df5265292807001e1b8236ed4e6ad72685f2ba4338c0cf6d9995113a92ca6a039efa5dfb399f560d9c95a120c2727ac81d95fcafef5b4f4f028ef3786525ac814357c119ac34f7bb4b8570"], &(0x7f00000000c0)=0x95) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x7, 0x3000}, 0xfffffffffffffe06) r3 = dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000040)=0x1) 2018/05/24 23:52:08 executing program 2: r0 = memfd_create(&(0x7f00000001c0)="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", 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/05/24 23:52:08 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001500), 0x4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)="2e2f636f6e74726f6cff05", 0x0, 0x0) 2018/05/24 23:52:08 executing program 5: r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x70, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/05/24 23:52:08 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f0000000140)='./file0\x00', 0x1ff, 0x9, &(0x7f00000008c0)=[{&(0x7f0000000180)="881a2740fc4dcaa91b371c2f5d64b1ee4325eb311b1ba183dfbec8db236f86778cf70ed4a379f248ebbc6bde2fadf879231e2d253d09f878e6a5fd530c24545fade5c7a92288805d2e4b39579181116af62ce409c8e921143703ebbfc097776ec119927a7998a2d17a492def9c733c177dfcd22f81f394da8e74561a176f50e7d11044f2cfdc67bfa50fa9ce6b7a1f7e232b64448c5aa8ae8be47c094e462ca61f0b90298e13dc6e9222067bfca50165dec3de129ddfd375be6b", 0xba, 0x6}, {&(0x7f0000000280)="8f7b56521b5bc51669aa23e42b9ded46a95432afee3d8c9b33de7b129e9629eb86329bd7e3a0f6cead00e248282fecfbf2facbe86ed4b0b42b703e8e1f6aa5685cec42433656c4e9e21613821702c5b3dd86f64a7629cee342cc674237a40daf7e8489564772ba52b92b8947882333cceca5ba8dc12260c61e468189a5bd9f", 0x7f, 0x8}, {&(0x7f0000000380)="038e25633a6241ca2f6739e4d2c597fc7d365791838b7443133738b7e420aa362c4b555ca54e014de32924ddd400a4b0c812ef9a5d1bcd286e8191be1aef1739f12f15c4b292f874386b812001dcdee10b0d8d3054d0e80e45dd5cb6db13de65e978936ae047ea7b4fdc8175fe8535d3fa207ed09b9aa86c239cdb1151d1d7ad301a7096c9803072db51c49dffa92ee7cc82210ed6c924a6cf2095", 0x9b, 0x3f}, {&(0x7f0000000580)="e8b8cdcfb53440d09141cd412fd12ba93c991c61e81ab2d963b40ca5ad834527355af148faf7732dc826f86bdcb0458a99eae1a2bc8c2352585bf7d2d084d895fc9e60d8ba5457cc269a349cbca85c7f0796bad6c471", 0x56, 0xfffffffffffffff9}, {&(0x7f0000000600)="e7f1d4c972d01fd8e81606d4a76ba255b1cd5cf6430d854baee9f0540b13c2e4c727528eadb2e8d8f5027b5da3153cc5d7af2a1325807171d35bb61ceca8a41ea310feab053b4b7a20e7a5afeb3f2c21316915bbc2069e1dc9981966e8aaff6662683bd96aac61691fb0d3889ae5dbc786feaf96569f0781f3bd9d9a0779ffcd75cc9bc8fe8b361ca93b19d7e48152ca420aa8e4ece3989fc2c323d4e1f1790a4f8c2731b7a5359ec64d43c1822c1d737c2c8c3a65c21b15e1db5fdc216a5c550b3fbecb42141907ea80909c41c6aa8581f8", 0xd2, 0x4}, {&(0x7f0000000440)="557603", 0x3, 0x26}, {&(0x7f0000000700)="34bdcf0c3faad2cda68b0be50f5c200b7478b0ff6fe340defec171173cb3760980e9dfe305b16d500b983e4a5a839b1d440701ef897e5072f217eba1f9199bb07309c624881161c6764a568aebb3aa6a1ef6f0ea8de6a481ffe7f95dae802a69559c6c0894a59f485bd67a69c67e692e452d8fe1091a05a4f63a34da30af56cc4f1d03d0cd84027ceb2c7fa67d9db9fabe65deef75a15867b7a9451c0713dc5a54e558edebab189b719bac2ac7e0", 0xae, 0xff}, {&(0x7f00000007c0)="3af933c7fbba43f958cf5b76e458d00b43e324b1c0d38417ddbd7c01a0b37a7c22041fd4609207eb0f976c824f3d6bf262505e62573d567689105965eb813da3c691e26d1873db9ff18fcd13bd386f54191302514d61e048c4d585fee175db5f40f0b538a4de6310b308c441476533afb4d21fcb03a0e9685cb3a29c4bc8fdb88ad004183eebcea0aad0773650fbe6fdab1899ea82c7523ea3359b54ab83", 0x9e, 0x58}, {&(0x7f0000000880)="0ec349a6097fcfaa3ee5b3ca1b3383b5060a0031ff1072317af2b66c9e375d4c50b85333a115", 0x26, 0x8}], 0x0, &(0x7f00000009c0)='-+system\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001440)=@add_del={0x2, &(0x7f0000001580)='ifb0\x00'}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x1f}, &(0x7f0000000140)=0x8) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001240)="227a8e14cfb2a77910725876bf88d91aeb2ee3d1891ff0f8a7ab6730088f053630d7ca724f459f32e050d7b3441b927a88bcd792e786fcf435be6f4b35a47e9edb60e0a379cf88671fd0c35a8a436957d39f61477cba485bf2c3bacd6783d5b4f4eed2a09de298481709f96cc1ad6981ea8deedf1f82026d444c40e707a06da23685aa85399620782d9ec4b876ee7ab308f3ea74c87255696db1df72aef151c9aef2dbd5df2d29bc4f14269c80d165654400cdd3f379b1b2af104f0cbb4f094a8a1abc2b768c3e11f139bb84cf0e060ee6c313e58201932c9a566542d3e4af5905adfce4564893c89e6a5d3b2dc7ff78b495", 0xf2, 0xffffffffffffffff) accept4$netrom(r1, &(0x7f0000001380)=@full, &(0x7f0000001400)=0x48, 0x80800) keyctl$update(0x2, r2, &(0x7f00000015c0)="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", 0xffffff68) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fff, 0x40000) ioctl$TIOCSBRK(r2, 0x5427) sendto$inet(r1, &(0x7f0000000040)="9a8eb576390fb547c7eec24e4bf0eda8769869aa72860d7e7b2fd8c77a9e8f", 0x1f, 0x208007fd, &(0x7f0000e68000)={0x2, 0x4e24}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10103, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x24c) r3 = socket$inet(0x10, 0x3, 0xb5cc) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/24 23:52:08 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x20}}, 0x1, 0x1f5, 0x3ff, 0x5, 0x90}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x2, @empty, 0x5}}, 0x5, 0x6, 0x6, 0x5, 0x6}, &(0x7f00000002c0)=0x98) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) sync() 2018/05/24 23:52:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000100)) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000000000200cf", 0x1f) [ 543.783209] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890e, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400000, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 543.830217] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:08 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x8908, 0x3, @dev={0xfe, 0x80}}, 0x1c) socket$inet6(0xa, 0x80006, 0x54af) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040)=0x4, 0x4) 2018/05/24 23:52:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) socket(0x1b, 0x4, 0x9) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffffb8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x6e, &(0x7f00000001c0)=""/229, &(0x7f0000000040)=0xffffffffffffff23) r2 = open(&(0x7f0000000000)='./file0\x00', 0x103002, 0x84) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000000c0)=0x3) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x4000000000000014, &(0x7f0000000180)={r3, r4/1000+10000}, 0x43006d1dcd24566f) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/24 23:52:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) chroot(&(0x7f0000000280)='./file0\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0xa9) 2018/05/24 23:52:08 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x6f4ba9ee) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x130) fallocate(r0, 0x0, 0x0, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x48, 0x4) fallocate(r0, 0x3, 0x0, 0xffff) [ 543.939539] protocol 8908 is buggy, dev sit0 [ 543.952578] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 544.008924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/24 23:52:08 executing program 6: mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[], 0x10000001b) creat(&(0x7f00000000c0)='./file0\x00', 0x55) creat(&(0x7f0000000100)='./file1\x00', 0x100) 2018/05/24 23:52:08 executing program 2: r0 = add_key(&(0x7f0000000d40)='cifs.idmap\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000dc0)="3b7bfcb359742d730f6b1fd9d5bf8387c9b53e49eea1d2b0919761105d4504ff8fd420b885784335e80f42f71acf13d1395d1f0354503382b09d0257291d02ba42ef5afc35be3fcba25f2ba615ab6a8398aa8777e71f46c0cfa758ff5c3f5a3dc22fd25c47f0bf4adcd2f6b172d99a7fe9e4e155fd233e04ab5a9cd0c6f7acfa17254b120ac27184af3d256d30f3f8fb453c809cda143ce7bdb26c0f47341a991fb913ede5b7804a2a6a43cfc259bf735f6684bd6276bca7a9ca5b1eb646ea3bab4fca1404e4ae920650187ec0a885bb2c7f3382", 0xd4, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0xffffffffffff3f5d) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000004ac0)={&(0x7f0000000100)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000049c0)=[{&(0x7f0000000180)="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", 0xb84}, {&(0x7f0000001200)="cfbbb502a986a59f8b0323af207c1edbe21f260b00553f99b2934e5d0cb9c002add7f3c3ecf8bc4047171d1e9564618cc6e8a6f2f5a404a27bd10cccf93323eb", 0x40}, {&(0x7f0000003700)="2a8c59bf9d9d8877388f93b4ff56a3b2a7ca00a624e623731533abcbe55f867f869bbb1de9e2b395aa2b1e48096a654d411d86566aca0cdd6839af8e8748e4c9ae6d0048ab24c3afb7e354da60f4d06b6493df9df48575d93a1b374428c23479b40191e14dd4bd7ce7c39b72151eeeefc3cd46114b426eedec48da97007b9cd1612df9e8ae964baa59820cca074316c4d071c4b8c7237d9d5e673af3250d96e971bdff90deceaa2cd1599c3b4c6bf5bfa812e52730fcb01044309c884ede58277d15242b1cefbb35ba1ca1", 0xcb}, {&(0x7f0000004800)="227bbb55766bbbd513f586dcabd9e169506c8290fce1e7eb64173b37307b8f22df7a2824223883eca98520553b785cbbbb5886b5d113f0812c5defb7e3b52cd3536e79c124f7e11e91b50c4f05610c6436f55bd3a047af5673ea2ccc00cb8304a95d14125529bb9216c1adce0db97ef4ef0760218dc4fcce8df8128fa8288060c7b3397b8c2c9be07f9273c8058a94ac5fda24ffc491eb6505e141b5482bd1166b7f3240f0720c1b", 0xa8}], 0x4, &(0x7f0000004a80)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x38, 0x20004010}, 0x80) 2018/05/24 23:52:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x72a2416cf5ff38c8, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)='\x00', 0x1, 0x20000004, &(0x7f0000000240)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) close(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/24 23:52:08 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x21b5c032073b2e8c, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000280)={r4, r5}) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x3) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000480)={0x3f86, 0x8, 0x1, r3}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={'ifb0\x00'}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)={[], 0x0, 0x9}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80}, 0x17, r7}) 2018/05/24 23:52:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) r1 = socket$packet(0x11, 0x7, 0x300) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:09 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0x6f4ba9ee) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x130) fallocate(r0, 0x0, 0x0, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x48, 0x4) fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/24 23:52:09 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) get_robust_list(r0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0x0, &(0x7f0000000240)={&(0x7f0000000100)}}, &(0x7f0000000300)=0x18) r1 = socket$packet(0x11, 0x2000000000000006, 0x300) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000180)="6ade06a81d46fcf7b42a5a89955a65945b1d5dd0ed660e9909970af41f72a8a137ce10b1441b0b4ee62b69297d58fb2327e8a722bd5d655872cff3e692093a51a99a300641a31eade986ae90596c864022d2123397ae51ae7d9cd659c0878b3dbf2d63dae08e94bbbda9453034f20fb0949344ea54144bbdd633dd874eb141868d9d676f1e", 0x85) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r3) sendto$inet6(r3, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e24}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x2, 0x10000, 0x3, 0x7, 0x80000000, &(0x7f0000000000)='gre0\x00', 0xc6, 0xffffffffffffffc1, 0x9}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x177, 0x0, 0x0, 0xfffffd4a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x501000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x401, 0x4) 2018/05/24 23:52:09 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/rpc\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x72a2416cf5ff38c8, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)='\x00', 0x1, 0x20000004, &(0x7f0000000240)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) close(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/24 23:52:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000040000000024001d001fc40e80b598bc593ab68268c62b2ca654a6613b6aabf35d0f1c38882b0798810000000000000000", 0x4c}], 0x1, 0x0, 0xffffffffffffff41, 0x4008040}, 0x0) 2018/05/24 23:52:09 executing program 6: mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[], 0x10000001b) creat(&(0x7f00000000c0)='./file0\x00', 0x55) creat(&(0x7f0000000100)='./file1\x00', 0x100) 2018/05/24 23:52:09 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x410000, 0x0) getsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x4) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000140), 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14400, 0x0) recvfrom$ax25(r2, &(0x7f0000000040)=""/17, 0x11, 0x10000, &(0x7f0000000080)={0x3, {"b9137b3c0b4f1f"}, 0x1}, 0x10) 2018/05/24 23:52:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x800, 0x100000) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0xe23, 0x7f}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x140}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x64) accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x72a2416cf5ff38c8, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)='\x00', 0x1, 0x20000004, &(0x7f0000000240)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) close(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/24 23:52:09 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syzkaller0\x00', &(0x7f0000000280)=ANY=[@ANYRES16=r1]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r3) sendto$inet6(r3, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) pipe2(&(0x7f0000000180), 0x84000) 2018/05/24 23:52:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r1 = memfd_create(&(0x7f0000000000)='-#,\x00', 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x7, 0x3, 0x8, 0x88c0}, 0x6) 2018/05/24 23:52:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) recvmmsg(r0, &(0x7f00000000c0), 0x0, 0x62, &(0x7f0000000100)={0x0, 0x989680}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x2, 0x4) syncfs(r0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0xaf, @multicast1=0xe0000001, 0x4e20, 0x4, 'dh\x00', 0x20, 0x1, 0x13}, {@multicast2=0xe0000002, 0x4e24, 0x0, 0xc7, 0x0, 0x4}}, 0x44) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x220007fd, &(0x7f00000001c0)={0x2, 0x4e21}, 0x2) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x6}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000200)=0xc) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000000040)='net/udp\x00') sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:09 executing program 1: write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0xffffff78) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) finit_module(r0, &(0x7f0000000100)="9b262e63707573657400", 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x80000001, 0x4) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) [ 545.076873] IPVS: set_ctl: invalid protocol: 175 224.0.0.1:20000 dh [ 545.091730] protocol 8906 is buggy, dev sit0 [ 545.120422] protocol 8906 is buggy, dev sit0 [ 545.128622] IPVS: set_ctl: invalid protocol: 175 224.0.0.1:20000 dh 2018/05/24 23:52:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x72a2416cf5ff38c8, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000140)='\x00', 0x1, 0x20000004, &(0x7f0000000240)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) close(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/24 23:52:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e000000100000000000000000500000000000003ac1414bb0000000100000000ac1414aa"], 0x24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80000001, 0x0, 0x0, 0x1}, 0x14) 2018/05/24 23:52:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x5, 0x970, [0x200000c0, 0x0, 0x0, 0x20000230, 0x20000260], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x4, 0xf107, 'bond_slave_1\x00', 'ifb0\x00', 'veth1_to_bridge\x00', 'veth0_to_bridge\x00', @random="f375bfe6ef97", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xf8, 0x140, [@realm={'realm\x00', 0x10, {{0x9, 0x81}}}]}, [@common=@log={'log\x00', 0x28, {{0x7fffffff, "b2e0667080f1c3f37116948e2098e8e85fedde3fbc89209f6f8bfdf5197f", 0x1}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"0ff07dc6f4398e81060c8b5ac242bf0e16666988d62559860ba9eb3723ea"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x40, 0x0, 'lo\x00', 'eql\x00', 'syzkaller0\x00', 'veth1_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff], 0x2e8, 0x2e8, 0x330, [@bpf0={'bpf\x00', 0x210, {{0x19, [{0x100, 0x5, 0xffffffffffffffa6, 0x101}, {0x8001, 0x6, 0x7, 0xffffffffffff7fff}, {0x46eb, 0x400, 0x6, 0xa6}, {0x9e, 0x6, 0x215, 0xffffffff}, {0x3, 0x101, 0x400, 0x10001}, {0xffffffffffffffe1, 0xfffffffffffffffd, 0x0, 0x1}, {0x7, 0x29c3, 0x1190, 0xffff}, {0xd565, 0x3ff, 0x77, 0x3}, {0x1, 0x3, 0x6b, 0x100}, {0x1, 0x8, 0x3}, {0x3f, 0x3, 0x6, 0x2}, {0x7721, 0x1, 0x9, 0x5}, {0x3, 0x5, 0x4, 0x9}, {0x7, 0x8000, 0x8000, 0x8}, {0x7, 0xfffffffffffffffe, 0x5, 0x8000}, {0x1, 0x2, 0x2, 0x39}, {0xffffffffffffffff, 0xb9ae, 0xfff, 0x400}, {0x4, 0x7f, 0xf6, 0x2da}, {0x4, 0x1, 0x22a, 0x4}, {0x4, 0xec, 0xcb, 0x94}, {0x3f, 0x4f, 0x14000, 0x3}, {0x5, 0x1, 0x7, 0x1}, {0x8001, 0x8, 0xfffffffffffffffd, 0x100000001}, {0x1, 0x7, 0x1a132e30, 0x1000}, {0x6ebc4173, 0x8, 0x5, 0x4}, {0x3f, 0x4, 0x8d5, 0x2}, {0x6, 0x178e, 0x6}, {0x80, 0x61, 0x8ec, 0x1f}, {0xffffffffffffffff, 0x3, 0x0, 0x1}, {0x101, 0x400, 0x400000000000000, 0x100000000}, {0x9, 0x8000, 0x0, 0x7f}, {0xfa, 0x9, 0xb2ed, 0xfff}, {0x8001, 0x401, 0x100, 0xe7}, {0x712, 0xfffffffffffffffe, 0x80000001, 0x4e1b4afb}, {0x4, 0x8, 0x8, 0x7}, {0xbd, 0xffffffffffffffe1, 0xc5, 0xfff}, {0x84db, 0xe85, 0x5, 0x2}, {0x3, 0x4, 0x4, 0xc1d0}, {0x1, 0x4, 0x7fffffff0, 0x80000000}, {0x8, 0x10001, 0x40, 0xe4}, {0x1, 0x5, 0xf6b, 0x1}, {0xfffffffffffff3fd, 0x7, 0x0, 0x3ff}, {0x0, 0x8, 0x3, 0x3}, {0x3, 0x60c, 0x0, 0x3ff}, {0x7, 0x2, 0x6, 0x9}, {0x4aad, 0x800, 0x3ff, 0xfff}, {0xffff, 0x800, 0x5, 0x9}, {0xaddb, 0x200, 0x5, 0xfffffffffffff801}, {0x2, 0x1, 0x4, 0x9}, {0x1, 0xffffffffffffffc0, 0xfffffffffffff801, 0x5}, {0x9, 0x6, 0x3f, 0x2}, {0x8845, 0x9, 0x0, 0x8}, {0x2, 0x9, 0x0, 0x81}, {0x12319eb8, 0x80, 0x1, 0x2}, {0x401, 0x7, 0x2, 0x7f}, {0x1000, 0x6, 0x100, 0x1}, {0x774a, 0x4, 0x3, 0x2}, {0x5, 0xfffffffffffffffc, 0x8000, 0x2}, {0x0, 0x0, 0x6, 0x1}, {0x80000001, 0x0, 0xaec, 0xffffffffffff0000}, {0x80, 0x5221, 0x10001}, {0x3f, 0x0, 0x6, 0x6}, {0x21, 0x9, 0x0, 0x10001}, {0x100000000, 0x8000, 0x1, 0x3}], 0xc438}}}, @connbytes={'connbytes\x00', 0x18, {{0x8, 0x7, 0x2, 0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"41d5fdde370deea0a7f51fb9a49e44b3a02050606dc625a5ac197df67dfb"}}}, {{{0x3, 0x2a, 0x806, 'eql\x00', 'ip_vti0\x00', 'bond_slave_0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x118, 0x150, 0x188, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff, 0xffffffff, 0xff], [0xffffff00, 0x0, 0xffffffff, 0xffffff00], 0x8, 0x2e, 0x42, 0x4, 0x4e23, 0x4e24, 0x4e24, 0x4e21}}}, @cpu={'cpu\x00', 0x8, {{0x5, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 0x10}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x88bf, 'erspan0\x00', 'bcsh0\x00', 'bridge_slave_1\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x108, 0x140, 0x178, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0x0, 0xffffffff], 0x4e20, 0x3b, 0x7, 0x4e23}}}, @ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, 0x7fff, 0x9f, 0x0, 0x20, 0x4e22, 0x4e24, 0x4e20, 0x4e24}}}]}, [@snat={'snat\x00', 0x10, {{@random="ccc3284c3213", 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xffffffffffffffff}}}}, {{{0x11, 0x0, 0x8af5, 'rose0\x00', 'team_slave_0\x00', 'veth1_to_team\x00', 'veth0_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x108, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x30f, 0x8847, 0x9, @broadcast=0xffffffff, 0xff, @loopback=0x7f000001, 0xffffff00, @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @random="e8f536f4f5b7", [0x9f780b6b383e345e, 0x0, 0x0, 0xff, 0xff, 0xff], 0x92}}}, @cluster={'cluster\x00', 0x10, {{0x2, 0x0, 0x1, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}]}, 0x9e8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@newspdinfo={0x24, 0x24, 0x703, 0x0, 0x0, 0x0, [@migrate={0x4, 0x11}, @policy_type={0xc, 0x10}]}, 0x24}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x10000, 0x3, 0xffffffff, "626e91206d0a517704f3b5b03a811c04b7cb40668d422efe3fe1e81cfd7bdc055b14fa814ab2d309e714ff002b9a50ee8ae9b8b9c895439314e64d236ec8f0c21d9f2d539daab296df912cb977d727a6"}, 0xd8) 2018/05/24 23:52:10 executing program 0: r0 = socket(0x9, 0x1, 0x1ff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000140)="41ee1d7e06654de020f3dd5ba7e066feb5c02f06926d31408526a5e5cc3c788146e2b282808044812d6f71943c3bd23c02d8291203a2a5cf05a3a94d623f991b6038d759d13fce85cbac7a1a86f9ad1e421d74e0d687f9344366c4026fc66143915d28ec35dcd8d5b0c69a448345ef9337ad60d12252a8d4eaeffb879ed4951abaf047e9ab7fabbea5106088201e36f8", 0x14a}, {&(0x7f0000000280)="7fa55f9db9b3afff52f6a33436ac0538655f97fff6f9f08a06b114dbc013eadddb985406c187a7fa741c194d325dac256ba02452482b8fd47dc9a7c8166c74f3161fd8f66c65"}, {&(0x7f0000000200)="a130595a0d5abf5d1dc4675d842cb7d7cbca9665"}, {&(0x7f0000000300)="bb7d94eae071b01c8fd2ba7fcbd13eb91ba9df53f1c0dc1b4db5129cc7daed1a36eb3b93064e"}, {&(0x7f0000000340)="463c2515918c759a38898bdc7d74176040bdd6fe23cc3b9d396464ffe0aa1474916071883752ce2bf6c0d2fcac3b9ae72430aca1298edbc524e055e9073500302919391d0c33a9fa35f1657266e5a1217b317c819f3b645fdc20a7fcb002f9adb8908c9c080b0000ce8762b88504afd5e5cea8c89badb652c23bfa0c18a1c4848fa0ae077228c80106963732f2fa4b5f2abf5614e83c5766ceae5d67e8c0469da0cd1d99ec067d6fd08ea05eba5c2ab8bc60d378d05cddf921bd569dde1e4e627613d127b1552503490fb76118d1973911945b868e53b99f81f2205dd2e2c16311166131cb37f123b0fc2cce44c5"}, {&(0x7f0000000440)="c842f5f699a28ae47786bb412efbc6e43c4401ffc85186e6a550f993e9eb"}, {&(0x7f0000000480)="0ecd2378ccd7e1ff708f441ecb04c6a232998e4de8948555c9adcd5dfe38fad3e1073296986ba84515144191a5a190a0de17aef4c6081e1db4415e5b4e551520230675e1fe73325ebb64f7f8e098252747201649bd18bcab428ea2277cf584271c2925c9d7db4703d8f79a665a2bd4b4798e1c0a0734c9168b9a95cc4be627903009bb350120460b1f7b760dbaeb2f8ec5efc2c5da4a80e8c4f69b9243c096f6633b12a1dedc99b41c3160c3b0633015a8b8e8724d657698e969a6021d8adcf373d69bf146e84dbf4ac8b416fed1854638638bffbbc500bed7e652b85dc9"}, {&(0x7f0000000580)="ed17c8750c8b4bdb018b9481d5054da7183d5f0e44cc003709e227df93772755b9b90ea9c7debdfbd9bb6fd289565154f2b0fe7dd2d931a05d8e54ab7b4f317d79fe6425b3a9bb41d25e98aecfaf558aa59c86fd68d625c4eff567335182bcde55f1b476ceb4225508efd464a93e435c5d491b066d740d6ae74740746df7f865e41e1f3916f9b5f50fa68e83d2906915888eb15c1ba6063ec4aaf446a1f512f9e4262f4599e3faedf7e0839c014c1750a969"}, {&(0x7f0000000640)="69aa1a7cfc84eeddf25b0daac0427161003fa95c086bf34c953d6e4e87f0d71aacdfdc673c7ee9e5c85f3916e35081832003b839d4e375bfa3e20e6c9422de0e1a0fea545681fba6114930af058e77733c122cce6d354d3a78a3667c7f0ab1b47b89fa1b6aa1ea4fdeffbe0908ecb62f6b21c621f4608005fee2d99d698ae1bffeede1070b901d87a4218f62e94e368dd18c79b3937eec268e3db24294da2f2f5da4cc6c3dff2ddc74cfcd1dcc9b9320a0f2bb9c4aaa37962e1866f82256f07cc7559ac7a60283be"}, {&(0x7f0000000740)="1d522a81c1e8dd4e737efa2c650c79339a2bff736b08ce9b4e7fa2dc048dbccd644b1cba2449c8c4eb1c52063b9ae73295f111931bf64eb800ae2e563bd2f2176c3b571e4b253b9b09d6e0f37dce76188254cbd78c2f79bceaebebab93704219648a77acb9aff5f4e3b45fd6e444119c14b3a4005b88b8e91a43d369b0c1a6ca723e754f57df2e601a09cfcd8eb69240d8f69fc85452bdbcfbf0c509c791fb0e9acab891ac9090143e174cca649ab30e1566c2f05f0394e2b9af8b9b629d90db"}], 0x1, 0x0, 0x2b7}, 0x8000) 2018/05/24 23:52:10 executing program 6: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000080)) getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, r2, 0x0, 0x7, 0x2002) fcntl$notify(0xffffffffffffffff, 0x402, 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000600)=ANY=[], 0x0) unshare(0x40000000) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000600)=0x6, 0x4) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="fc49a6916fb4bfd3047eaedd3e453721ab8b5f28ea189faadff052fb7a2ad3bab14cad39d17d3fe56fa92a487ca5abf9022f473f6ec9e5d838155cf1fb58", 0x3e}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}]}}) sched_getparam(0x0, &(0x7f0000000240)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x8) 2018/05/24 23:52:10 executing program 7: unshare(0x40000000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:10 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bridge0\x00') 2018/05/24 23:52:10 executing program 1: r0 = socket(0xa, 0x1, 0x0) fanotify_init(0x4, 0x101000) ioctl(r0, 0xc, &(0x7f00000001c0)="070000008523bfc1012cf66ff3e26f8784f3d898940d79201e3cb6b488dac1378dc045a419da0e28fee237d93e8821d4eb0580a56dda2c3509056acdfe5f2a7cc34c61f06ff7759672abf45f64cbc5f2560b04ba9ac12fa2a1a0958490541cf660d02ebd5b7a7f3b89ac4ed9170a607e4abb636cd7862d52aa4dcc6af11df6b23dfc057a6bc1776c38a157fdcf1e1725e51b06b4f8e9e32b0f96e9c3c8bc9bcbab130819") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0x0, 0x0) epoll_create1(0x80000) 2018/05/24 23:52:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x101a00, 0x0) accept4$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x54, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x3ff, 0xffffffff, 0x0, 'queue1\x00', 0x9b26}) 2018/05/24 23:52:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x0, 0x7fff, 0x5e, 0x10}, &(0x7f0000001940)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001980)={r3, 0x401}, &(0x7f00000019c0)=0x8) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r2, 0x0) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0xa, &(0x7f0000001740)=[{&(0x7f0000000140)="0d4ed8e15babb1132963981eb18add21de3b8bd33c11570ae7a3b88c20ee89db11ba398d1ca410eae2c509eaaa710e099e03bbe5113573ca847325b8994906f01d2168eac66e7e6772ea10a2282fb2fa927a2f6601ab2eec192809d555fb32a75f531c86392495f8dad446f56cb2d711235706b10dbd1b1ca89c18c08a48dc178ebdab81119feb9838102a55916718045cb8565dce695c21ba90ab586f6d7c7a9536b02df9ed25f9b743747f074c1b8d93015a057f9e476a6f5113963792a004accb66b86689d96d573de789057ea0b887", 0xd1, 0x801f}, {&(0x7f0000000280)="cbc5b5c4ea6fe2225f02a1cb7fd2115a15", 0x11, 0x101}, {&(0x7f00000002c0)="ade7f3d7aa93f0fea63c8c5c04a19d792ea303fe5e39b5d0203bc2824ff975661e0eed46ee5892f5c37ef71a200b17ffa30a2f23a57ac3597fdb8ad385485068a5839c3241d342d13f4539b40b21c10ba52e879d4c455b03070dc8001d832de21d60997ddadef3df3e76ae54d69607ec3365f74ba73d72d199411885ad9bee04b8ce15a78cf5cb94", 0x88, 0xffff}, {&(0x7f0000000380)="c97af8723bf3c2535c931fbd0a0b8c219994f4b66fc53fa3127c5303b0ef28987632f4d4ce733fa04c5222db517a7ac1c90da0caf912cc2c692190eff743c200d0f2ddbcb9c63141f6529b70d13b82f9f83e7f7835ab8fa545006f65c14e781bbd88219f00569ba1e003cc11b4d47cd56e17078d6f3115eff7b2624db9879c0863833467dc26bb984a54685c1cacbdf6a2956cc972ac2b08a26b8d5c68864365d00eae47a23e934d9e434befeca20dfac01af08b4f4f51b0f9a99f09450f135dbe13a34e63418c9c5691b9bccae02fd5acba3e8ac64bd91d12f6dfd54ef564898dcf74c3e073fda46a1b978d90626a44fd8a70deee60ca92", 0xf8, 0x3}, {&(0x7f0000000480)="280aa8c8b9f76c96df7505bb76ff0922443a2e3c447ce560ac5c9d62843cdf73f5538f18fc67a1806768d2c476e67ddf552943a41f0dfcd748959c7ffa812f6e01b3e55f067b9e3f0838de4033b346fdf5cfbdeb0e8659d187bb8ad369292e7cbc9399e4d7b8895f00210d5e04cb1e17ab47851aa9db2fabaf0b0f5c7e6247650176c29310bfd0e3b11d3c1340f64e138d1ca7aaeda3b8efbcf22beb5815288364237f7b02c3065a36308742241444883531bcb77d5953b3095802622dbbd10e020f9b8b99c29da9654a63bcc7c508bd98c044b1eb4de2543f32d9e3edbe5e67595d79b0b89dc3", 0xe7}, {&(0x7f0000000580)="2fcfc35b83987a15631b7368c0226135b898a7610d4e2dae1559b2b94a6d4af6a2728f4fce8e45fbfacbae681fbb3e708121cb2eea69b6da91c24163b36a6563a1bf0d5513b42995d7459560a5df81194d7c85cb888f3af0c74b6fa9e1d6b405a81c1d72b982fb0693716ad4b5a640469b136ff6be49b65e49", 0x79, 0x7}, {&(0x7f0000000600)="917435ba9d56288d9b477dc903139d6061b4ba46b0227a79ee784e6f4cfc5e3138cfdcc226cb84635d0ad29c101a3fcc02373910145d0e8467a66aea30b344c75b2950aa7c5d62fff4386e95ff7c31f6a8e663bda4f2b9dd567db0ef55ea5ccf74e28f4ee47027a31809f4b2995dfcc609804ca5c5fc437818c7739ded8a8641400a6a1b5efcf2e5792b49ee84bf65e531e1b512292b9146c2b8a1afc107036e50225ba6a221283eb8", 0xa9, 0xffffffffffffff80}, {&(0x7f00000006c0)="b285ec0de131945f3c574bbfb174fb3a6250a0dba5a740a0dc9b5e76aa493bb2962497e2e329ed764a4339cac1770ea9afe6c9c912ff19df27150169", 0x3c, 0x101}, {&(0x7f0000000700)="823bf2732a51e0da711c3f4fbe58aa24fa8d3344a92678c246d3e6", 0x1b, 0x7}, {&(0x7f0000000740)="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", 0x1000, 0x4}], 0x40000, &(0x7f0000001840)='procGPLcpusetmime_type\x00') r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 545.935220] protocol 8906 is buggy, dev sit0 [ 545.954895] IPVS: Creating netns size=2536 id=74 2018/05/24 23:52:10 executing program 2: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pause() ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xfffffffffffffff9, 0x7, 0x8, 0x9}) 2018/05/24 23:52:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x1ed) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 545.989452] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) fadvise64(r0, 0x0, 0xb4, 0x7) 2018/05/24 23:52:10 executing program 1: rt_sigaction(0x0, &(0x7f0000000000), &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) [ 546.043721] IPVS: Creating netns size=2536 id=75 2018/05/24 23:52:10 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0xcf, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)=ANY=[@ANYBLOB="1f00a6000400ffff002dde0000000000000000000000000000"]) 2018/05/24 23:52:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) socket$inet(0x2, 0x80a, 0xff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x2}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) unshare(0x40000100) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1, 0x6}, &(0x7f0000000140)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r1, &(0x7f0000000180)="a1e112cad552c019b0de439cb90f05150f2b2853fd7ebabd0997ea736ba38ab34b4dcbfd261938425bc46c8e2dfa97bd31956d0ceb7515c9812a6ff36e7aed5a26927c7348f8cebfe70ffa7f8e5523e590814c10898de64abe608f6d13aa99fc94c5ff9327120f3eecb373b0843fb626a9c076c59bcc6ab4d2b67c142e1259318c1201932336050d974862eca3", 0x8d) 2018/05/24 23:52:10 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x101a00, 0x0) accept4$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x54, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x3ff, 0xffffffff, 0x0, 'queue1\x00', 0x9b26}) [ 546.176835] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:10 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000240)=0x4) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x6) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 546.294243] IPVS: Creating netns size=2536 id=76 [ 546.353634] IPVS: Creating netns size=2536 id=77 2018/05/24 23:52:10 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000002c, &(0x7f0000000000)=0xffff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00000000c0), 0xffffffffffffffe3) [ 547.086943] pktgen: kernel_thread() failed for cpu 0 [ 547.092081] pktgen: Cannot create thread for cpu 0 (-4) [ 547.097729] pktgen: kernel_thread() failed for cpu 1 [ 547.102834] pktgen: Cannot create thread for cpu 1 (-4) [ 547.108198] pktgen: Initialization failed for all threads 2018/05/24 23:52:11 executing program 7: unshare(0x20020004) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffde4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffc0, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:11 executing program 0: r0 = socket(0x0, 0xe, 0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'vlan0\x00', 0x6bca}) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000180)) 2018/05/24 23:52:11 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440100, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x9, 0x3e7, 0x9f, 0x4, 0x0, 0x26, 0x20224, 0x1, 0x1f, 0x9, 0xd9f8, 0x0, 0x81, 0x1, 0x4, 0x5, 0x5bd, 0x8, 0xfff, 0x101, 0x3, 0x5, 0x8000, 0xfffffffffffffffe, 0x3b, 0x6, 0xffffffff80000000, 0x3, 0x80000000, 0x1ff, 0x1, 0x4, 0x42, 0x4, 0x0, 0x1, 0x0, 0x8, 0x7, @perf_config_ext={0xf6, 0xfffffffffffffffe}, 0x20000, 0x8f8, 0x3, 0x7, 0x6, 0x1, 0x10001}, r2, 0x5, r1, 0xee6e523e25adaa46) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x2944}, {0x7}, 0x0, 0x2, 0xffffffff80000000}) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r0, r3) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000300)=0xef) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000340)={0x9, 0xffff, 0x3, 'queue0\x00', 0x7}) ioctl(r3, 0x8, &(0x7f0000000180)="5a96a10b4da6fe966e8d7caffc47e8ac031b415e7a2207f5603e7078735cfd2a98edb865bb98065f5b179676655c96d4473c2c94ac53339e501bb70e91dd6d33cc09dee06f24af943d869461f7fdf96b13486e89ee22c47bffeaf76866fd0dc2a09be25f025bdda582a1144c9bc507c4bbb7fd3943d898051d388066be549a1349fa87e277593e852adbfe37f04df12922cd429e1ab6992e3dfe17db6b035844c091d7620b383e2292e1703251bab04021dbcad2ff6334e97a89b16fc1f2c5280524e222a9d885911857e801275cb1ac6cc4e37c8fe9c972e3aa503fe858e47b96da4746cb32bb52929de0b4c3039831") sendto$inet6(r3, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:11 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000240)=0x4) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 547.234501] pktgen: kernel_thread() failed for cpu 0 [ 547.247131] pktgen: Cannot create thread for cpu 0 (-4) [ 547.262889] pktgen: kernel_thread() failed for cpu 1 [ 547.267613] protocol 8906 is buggy, dev sit0 [ 547.274982] pktgen: Cannot create thread for cpu 1 (-4) [ 547.280374] pktgen: Initialization failed for all threads 2018/05/24 23:52:11 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000000)='.', &(0x7f0000000140)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000580)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001900000129bd7000fedbdf251ca00081fd00fd0600100000080004004717b1f42643baad62af5c4c40fbd927e57628558a5a36c9ab5d94cffc0d54d741a0f8c1dd71b24ac20951b465b2cbad51564a28ffb01c77e954f20acb00a825e45132a926286a221a0e606807e4e66cd200009ca31eba4e2f94000000000000", @ANYBLOB="2000010000000000ff000000000000c00000000000010000ff00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000844}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)="00000000005351eb2d847909452c522c832fcfbd1eb97e3e8e7fc3b18c8d4bbf687d14801bdff378e2e842c205dc82b7d0ecd6973ba205d7e61a9113f03603d5a328ae7f55d7812b60e07deaa1dd89da18170f0e3e995bdc9e88f91c9d042a938c1e20948cebddec6f6090bd0b028407493707253efc163861d8303a24194e24cc427a5f309532e38624e510d64c752dc5eee7111c0618d8ab2c920754e421b73bf460f08c46f9757b49c401980402af0cddc7604841d541a76472f0") poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:11 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$sock_void(r0, 0x29, 0x32, 0x0, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/24 23:52:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x40}, 0xfffffffffffffd37) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:11 executing program 6: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000080)) getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, r2, 0x0, 0x7, 0x2002) fcntl$notify(0xffffffffffffffff, 0x402, 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000600)=ANY=[], 0x0) unshare(0x40000000) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000600)=0x6, 0x4) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="fc49a6916fb4bfd3047eaedd3e453721ab8b5f28ea189faadff052fb7a2ad3bab14cad39d17d3fe56fa92a487ca5abf9022f473f6ec9e5d838155cf1fb58", 0x3e}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}]}}) sched_getparam(0x0, &(0x7f0000000240)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x8) 2018/05/24 23:52:11 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000240)=0x4) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x6) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bcsf0\x00', 0x400}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x2, 0x1ff, 0x7fff, 0x67, 0x0, 0x0, 0x1008, 0x0, 0x5, 0xffffffffffff4f53, 0x4e02, 0x2, 0xfff, 0xc5, 0x7, 0x4, 0xd91, 0x5, 0x15, 0x7f, 0x3, 0x3, 0x5, 0x0, 0x1, 0x7ff, 0x9, 0x0, 0x9, 0x4, 0x2, 0x401, 0x5, 0x0, 0x5, 0x81, 0x0, 0x1c, 0x2, @perf_bp={&(0x7f0000000000), 0xd}, 0x4, 0x7, 0x9cf8, 0x7, 0x4, 0x3, 0x3}) 2018/05/24 23:52:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x102, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bpq0\x00', {0x4, 0x10000, 0x2, "cc56b985ac05", 0x7}}) dup(r0) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r0, r2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x840, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x9, 0x1, 0x1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x4000015, &(0x7f00000001c0)={r3, r4/1000+30000}, 0x3e7) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:11 executing program 2: r0 = socket(0xb, 0x2, 0x0) ioctl(r0, 0x890c, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7fff, 0x0, 0x7, 0x4, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) socket$inet6(0xa, 0x0, 0x1) modify_ldt$write(0x1, &(0x7f00000000c0)={0x80000000, 0x20100800, 0x400, 0xfffffffffffffffa, 0x1000, 0xcd6, 0x1f, 0x100000000, 0xd77, 0x3}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) eventfd2(0x5, 0x0) 2018/05/24 23:52:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000040)="8175028b8f2c", &(0x7f00000001c0)=""/54, 0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000000140)}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x44080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x98, r3, 0x2, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd13f}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x91}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0x800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x7ff, 0x4) 2018/05/24 23:52:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000002400)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000001380)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000280)=""/34, 0x22}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, &(0x7f0000001400)=""/4096, 0x1000, 0xfff00000000}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xa, 0xffffffffffffff94) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002440), &(0x7f0000002480)=0x4) 2018/05/24 23:52:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2b01000000", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002cc0)=""/89, 0x59}], 0x1, &(0x7f0000002f00)=""/97, 0x61}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000280)=0x6) 2018/05/24 23:52:11 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\n'], 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bridge0\x00', 0x3}) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x3) 2018/05/24 23:52:11 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000000c0)="3abf5fa745af401bdfb04c95f2d73e2b7619e89fa27a3876deed96e9e0abff7d1727401e236ad7623227d1bbaba9d2c019fc131145d2cd6d127a7ae6c4c6b3cf69b0ccd30fb53b975dc9f6a782281538b05de15015f38c6a3d0a09fcf2234e3653942211b1164f3b46e543251744e9fe3685648a4d5acdcdff", 0x79) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:11 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000240)=0x4) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 548.574137] pktgen: kernel_thread() failed for cpu 0 [ 548.579260] pktgen: Cannot create thread for cpu 0 (-4) [ 548.585125] pktgen: kernel_thread() failed for cpu 1 [ 548.590219] pktgen: Cannot create thread for cpu 1 (-4) [ 548.595574] pktgen: Initialization failed for all threads [ 548.707589] IPVS: Creating netns size=2536 id=78 [ 548.885700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 548.900230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 548.958137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 548.973093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 549.031705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 549.046830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 549.082478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 549.098847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 549.734353] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 549.783864] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 549.790002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 549.797481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 550.057523] EXT4-fs error (device loop7): ext4_iget:4557: inode #2: comm syz-executor7: root inode unallocated [ 550.068254] EXT4-fs (loop7): Remounting filesystem read-only [ 550.074674] EXT4-fs (loop7): get root inode failed [ 550.079617] EXT4-fs (loop7): mount failed [ 550.950447] EXT4-fs error (device loop7): ext4_iget:4557: inode #2: comm syz-executor7: root inode unallocated [ 550.961025] EXT4-fs (loop7): Remounting filesystem read-only [ 550.966914] EXT4-fs (loop7): get root inode failed [ 550.971832] EXT4-fs (loop7): mount failed 2018/05/24 23:52:15 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0, 0x180}], 0x1, 0x873) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:15 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) fcntl$setstatus(r0, 0x4, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/05/24 23:52:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x50, r3, 0x0) 2018/05/24 23:52:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) fcntl$addseals(r0, 0x409, 0x8) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x4) socketpair(0x11, 0x4, 0x6, &(0x7f0000000340)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000003c0)=0x2, 0x4) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0xe000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000380)=""/27) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8001, @empty, 0xffffffffffff8000}}, [0x4, 0x1, 0x5, 0x80000001, 0x101, 0x6, 0x0, 0xb09, 0x1, 0x9, 0x5, 0x7, 0x324, 0x80000001, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x4}, &(0x7f0000000300)=0x8) 2018/05/24 23:52:15 executing program 2: r0 = socket(0x800000000000000a, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xaf) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x3) 2018/05/24 23:52:15 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:15 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f00000000c0)=[{r0, 0x280}, {r1, 0x20a0}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001340)={r2, 0x54, &(0x7f00000012c0)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x20}, 0x101}, @in6={0xa, 0x4e21, 0x7fff}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x2, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/05/24 23:52:15 executing program 6: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000080)) getpid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, r2, 0x0, 0x7, 0x2002) fcntl$notify(0xffffffffffffffff, 0x402, 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000600)=ANY=[], 0x0) unshare(0x40000000) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000600)=0x6, 0x4) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="fc49a6916fb4bfd3047eaedd3e453721ab8b5f28ea189faadff052fb7a2ad3bab14cad39d17d3fe56fa92a487ca5abf9022f473f6ec9e5d838155cf1fb58", 0x3e}], 0x0, &(0x7f0000000380)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}]}}) sched_getparam(0x0, &(0x7f0000000240)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x8) 2018/05/24 23:52:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00', r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r4 = socket$inet(0x10, 0x3, 0x4) mlockall(0x2) sendmsg(r4, &(0x7f0000000000)={0x0, 0x40, &(0x7f0000000280)=[{&(0x7f00000001c0)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x0, 0x0, 0x0, 0x84040004}, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8400, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0x2) 2018/05/24 23:52:15 executing program 1: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file1/file0\x00', &(0x7f0000000000)='.', &(0x7f0000000140)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000580)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="440000001900000129bd7000fedbdf251ca00081fd00fd0600100000080004004717b1f42643baad62af5c4c40fbd927e57628558a5a36c9ab5d94cffc0d54d741a0f8c1dd71b24ac20951b465b2cbad51564a28ffb01c77e954f20acb00a825e45132a926286a221a0e606807e4e66cd200009ca31eba4e2f94000000000000", @ANYBLOB="2000010000000000ff000000000000c00000000000010000ff00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000844}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)="00000000005351eb2d847909452c522c832fcfbd1eb97e3e8e7fc3b18c8d4bbf687d14801bdff378e2e842c205dc82b7d0ecd6973ba205d7e61a9113f03603d5a328ae7f55d7812b60e07deaa1dd89da18170f0e3e995bdc9e88f91c9d042a938c1e20948cebddec6f6090bd0b028407493707253efc163861d8303a24194e24cc427a5f309532e38624e510d64c752dc5eee7111c0618d8ab2c920754e421b73bf460f08c46f9757b49c401980402af0cddc7604841d541a76472f0") poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:15 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/202, &(0x7f0000000280)=0xfffffffffffffffb) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000240)=0x6, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x34, 0xa4805a3}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3c, 0x7f) [ 551.111537] protocol 8906 is buggy, dev sit0 [ 551.127901] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c653239dcc3a8929e6b073aef094089ecc311d0e52ddd6c94301a01d22b504878328bb1e0f03accaac6e3aec825213ef5f6a774a599bd2001158cf5c4ae64292819827f6d65303801b79edd7175e27e8b7305fd44085927a693f8bb1459159283e45cdbc24c2d4d6cbea72a09127fce60c6adc0ef561619a7d895b537d0af8c7da42ec02695ab61f8baaf42829e3b57864ec0d6cf71f7824e7a7b9f4a9f718a5e3") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:15 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:15 executing program 2: madvise(&(0x7f000013a000/0x4000)=nil, 0x4000, 0x80000000f) pkey_alloc(0x0, 0x2) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="ae", 0x1, 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0xfffffffffffffebc, r0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0xff, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'rr\x00', 0x4, 0xffffffffffffffff, 0x3e}, 0x2c) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000500)=""/134) inotify_rm_watch(0xffffffffffffffff, 0x0) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xd8a, 0x4e20, 0x410, 0x2, 0x80, 0x20, 0x11f2b8340504a3e0, r4, r5}, {0x1, 0xff, 0x0, 0x11af, 0x0, 0x3, 0x0, 0xc674}, {0x400, 0xfffffffffffff801, 0x4, 0x9}, 0x3, 0x6e6bb7, 0x2, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x90f1d3bbbcf270f5, 0x3, 0x3, 0x0, 0x0, 0x5}}, 0xfffffffffffffc7f) 2018/05/24 23:52:15 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2dcfc84dab2430af, &(0x7f00000000c0)={@dev, @rand_addr, @remote}, &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth1_to_team\x00', {0x4, 0x6, 0x1, "edf532ffe217", 0x1}}) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 551.228541] EXT4-fs error (device loop1): ext4_iget:4557: inode #2: comm syz-executor1: root inode unallocated [ 551.244123] EXT4-fs (loop1): Remounting filesystem read-only [ 551.250247] EXT4-fs (loop1): get root inode failed [ 551.255934] EXT4-fs (loop1): mount failed [ 551.614847] IPVS: Creating netns size=2536 id=79 2018/05/24 23:52:16 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') llistxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/91, 0x5b) select(0x40, &(0x7f0000000140)={0x7, 0xffff, 0x9b, 0xffffffffffffff81, 0xfffffffffffffffb, 0x101, 0x3, 0xfff}, &(0x7f0000000180)={0x8, 0x10001, 0xffffffff80000001, 0x6, 0x81, 0x0, 0xfffffffffffffff8, 0x100}, &(0x7f00000001c0)={0xfd0d, 0xe45, 0x4, 0xfff, 0x4, 0x200, 0x2d, 0x46}, &(0x7f0000000200)={0x77359400}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) symlink(&(0x7f0000000280)='./file2\x00', &(0x7f00000002c0)='./file1\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="247d9c0b541c65ef70e71197026746d924a61b5bc266c0fdd4456ca5e7db5d4eec276ed4b9596f7993cb119f083518fcb71a8b99dfee49d5e56a3efcbb686f011f4fb434ec87b751cce0ccaaea87c76e1edcd20c4cd2198403e0a29de022adb20d6bff9877ff4021e9d30b77201fc19634a54a3f624afbe995a2b2a0d64602d0a0000000fe449217e61c4a999fc8fbe2c47429de465d854ae57fa1fecd7b338e0d70cba3cf801a4d9a8a4fa0e01907080a67f2569c8445fd267271b17d5a4c2c4b52dd3844e94fca9dc02fe17ea2ea24d361582f34e4", @ANYRES16=r1, @ANYBLOB="000326bd7000fedbdf25070000000c0003000800040005000000"], 0x20}, 0x1, 0x0, 0x0, 0x7d9810ecadcb0ebe}, 0x4000014) rename(&(0x7f0000000300)='./file2\x00', &(0x7f0000000080)='./file0\x00') setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='security.selinux\x00', &(0x7f0000000700)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0xeb, 0x3) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000640)=""/21) 2018/05/24 23:52:16 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) fcntl$getflags(r0, 0x40b) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/24 23:52:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0xffffffffffff7c66, 0x2, 0x101}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x8000, 0x30}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000280)=""/105, &(0x7f0000000180)=0x69) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getrlimit(0xe, &(0x7f0000000100)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth1\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x40, 0x0, 0x0) 2018/05/24 23:52:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc54, &(0x7f00000000c0)) prlimit64(0x0, 0x0, &(0x7f0000000380)={0x0, 0xfffffffffffff8db}, 0x0) r1 = getpgrp(0xffffffffffffffff) recvmmsg(0xffffffffffffff9c, &(0x7f0000006700)=[{{&(0x7f0000000200)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/121, 0x79}], 0x1, &(0x7f00000003c0)=""/179, 0xb3}, 0x4}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000340)=""/57, 0x39}, {&(0x7f0000000600)=""/71, 0x47}, {&(0x7f0000000680)=""/231, 0xe7}], 0x4, &(0x7f00000007c0)=""/80, 0x50, 0x5}, 0x9}, {{&(0x7f0000000840)=@generic, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/228, 0xe4}], 0x1, &(0x7f0000000a00)=""/230, 0xe6, 0x10000}, 0x7f}, {{&(0x7f0000000b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000b80)=""/216, 0xd8}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/22, 0x16}, {&(0x7f0000001cc0)=""/123, 0x7b}, {&(0x7f0000001d40)=""/36, 0x24}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)=""/213, 0xd5}, {&(0x7f0000001ec0)=""/170, 0xaa}, {&(0x7f0000001f80)=""/1, 0x1}], 0x9, 0x0, 0x0, 0x200}}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1, &(0x7f00000030c0)=""/228, 0xe4, 0x9}, 0x7ff}, {{&(0x7f00000031c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003240)=""/17, 0x11}], 0x1, &(0x7f00000032c0)=""/31, 0x1f, 0x8}, 0x100}, {{&(0x7f0000003300)=@ipx, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003380)=""/69, 0x45}, {&(0x7f0000003400)=""/6, 0x6}, {&(0x7f0000003440)=""/68, 0x44}, {&(0x7f00000034c0)=""/186, 0xba}, {&(0x7f0000003580)=""/158, 0x9e}, {&(0x7f0000003640)=""/207, 0xcf}, {&(0x7f0000003740)=""/247, 0xf7}, {&(0x7f0000003840)}, {&(0x7f0000003880)=""/39, 0x27}], 0x9, 0x0, 0x0, 0x8}, 0x2}, {{&(0x7f0000003980), 0x80, &(0x7f0000004e40)=[{&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/8, 0x8}, {&(0x7f0000004a40)=""/200, 0xc8}, {&(0x7f0000004b40)=""/99, 0x63}, {&(0x7f0000004bc0)=""/117, 0x75}, {&(0x7f0000004c40)=""/240, 0xf0}, {&(0x7f0000004d40)=""/245, 0xf5}], 0x7, &(0x7f0000004ec0)=""/142, 0x8e, 0x800}, 0x5}, {{&(0x7f0000004f80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000006300)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/248, 0xf8}, {&(0x7f0000006100)=""/95, 0x5f}, {&(0x7f0000006180)=""/125, 0x7d}, {&(0x7f0000006200)=""/122, 0x7a}, {&(0x7f0000006280)=""/113, 0x71}], 0x6, 0x0, 0x0, 0x3}, 0x30}, {{0x0, 0x0, &(0x7f0000006600)=[{&(0x7f0000006380)=""/217, 0xd9}, {&(0x7f0000006480)=""/120, 0x78}, {&(0x7f0000006500)=""/214, 0xd6}], 0x3, &(0x7f0000006640)=""/171, 0xab, 0x80000001}, 0x3f}], 0xa, 0x20, &(0x7f0000006980)) sendmmsg$unix(r2, &(0x7f00000071c0)=[{&(0x7f00000069c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006d80)=[{&(0x7f0000006a40)="25002507fefeaed2ac6afa3ecb616d87cbcba25c571891241ad80b264e67d63105d6f5ed30248ff7198759e91111f9d9321e03c791646d3da81810a5821654a345c09fad6a35265dd61d4460f543c4fe723a3373041af594d32beb1a41e82bccee173bf228e40613e3fb5501240cd19d72fd45ba4c9062a891fc47827d2ed2e0db38cb4ea41f8653d5e332c6ed236f94e47d9b78975d4a687faa825109ca7abba018f5ad9e7fb0a52348098ea25881b9819680e20db8a348f00be7d618a95fd5ce69ccab6d4c8420d3a18f5d0953dcb0f2b3da9509d6c7903a88b4acd3c31b0ae655e94f6f639a9d", 0xe8}, {&(0x7f0000006b40)="9eced5b81ad23fa00ef0675df117d4bba066c7efc67ac6a362d9e3ef0c5c49f2065770f4fec0dcf101d6b638f43aeccb4c7dd37a6a9d269ec24967236422f590e256055bf05672cf9d62f2e01b3f25ceecae47c6397d08c5e592a78d4d3947c989281f29ec085ade91f0730cece496f36e1d8c133fd0", 0x76}, {&(0x7f0000006bc0)="aa117c3e3d3c65ba0be46b0bacf43fa16b3cd2cb2b5ae205625ce545c0b8db4ba0bcd70b2a7f81d6c07972ddf31d4255102a34ae362dcfad08c5c7d9f9fa3e4e7e8ecedef2278a24b8ed426fc35489495779910033432da84f83444936d1c2147331571ed426675f88667fac668eab97eaa3dba13d40a8dee71f640797a56adf52bc6585cd1737a3b06a8aae36559b54fbf9d5a2d5cca88b5ba7719daf7ea6b5aaffa95c586fa5fde0c8a1c3028a5c69442bec53bc7677", 0xb7}, {&(0x7f0000006c80)="a7507554403def6c334863082d5c44645fe34c403d4b6cff9c35dfa73b1db63b005884de30ec249da13f0286a19d725420b367c3f984cf906dc2347d4ecd1e776bf5751211087fe58fee22df994e9131397efa9a0a9bbf14022a0d62581570e15a4b413cb1ca348f9b6062c244e23bef736ddf1ef2", 0x75}, {&(0x7f0000006d00)}, {&(0x7f0000006d40)="204548d298917c428fc78038dde1037b5f5a0c0c4b130dfe088bd76b3571c283a9c472c653753ef9d66d3cb26bc43c805e", 0x31}], 0x6, 0x0, 0x0, 0x1b1f8a83c3532cf6}, {&(0x7f0000006e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007140)=[{&(0x7f0000006e80)="c2bac76523afe20594518d42c776e68ec361f51324dba5d543d39b7c230558ea19afed4dc1baf5ba34046ad66e90029a798648f915b11afdfff25630152797b8b74ca5487a8dd4f8710198d0f42814b27871738f18076e7ffa2d2547f4188575090ff342b511f03823fe56269334bb6e00d07c3bb1bc8511b973571ed1fb1504ff301a5b5d3dd81b0f7ae18a9ce7a9745cce90c741d476e860f435ee020a559cc8e35ccb659b0e04b4e998c1a95e087b258e3058e9f7c7e6b53c98af81689681", 0xc0}, {&(0x7f0000006f40)="a2e813cee93639a65c26b8bc71bbbf6e7e909c22ba9b6c7bcfda166fd276874c3ea2ffba309a11485bf423e0823fc2e700d8815f5aa90582617b53d6010f4b89f2f61da2df8fb94fcdc3f46fc4a6cbec39493ce32855e2886ecf98d8a01a3cf98fc4c12da06cae3ccedacba19327c80cd778717aa83829f759f320c6", 0x7c}, {&(0x7f0000006fc0)="9bacca75a164345e4736c419448958efd68c720da802f353a4d88f4468deccef54b5b21b6eff27d38792d3902746d4ebfbd7272be6657b7be75954f27b8e2e9010d59c25c60d63f7ae68f2fed37cfabe61579fc0593d067ade12043df3e01296c7194508d8b77bc65eb53473de6e3d9dffd010b90fcafbf250f426e32da8fa3e5bcdca4e0e25f7206b946c85d41e0ad683031e3f", 0x94}, {&(0x7f0000007080)="ee9c9dfc9fe0f6482934ef3dbd4cae148daf107f8cd859fcffc09967e68d3431f3af94ac52f6b338e3ad4c253f164962b9a5eb42342cb0e27261720dced4310c154d6ed742a4a208a0e4eb14bfd2dab826b71c63c14cb09b5300744806dad8ce2ba9f786a8044c", 0x67}, {&(0x7f0000007100)="3deb3bd32bedb0747ea565a9c5b85c46682cafc40af94bd9c3742fdf922113491aaa9ef296", 0x25}], 0x5, 0x0, 0x0, 0x4}], 0x2, 0x800) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x5, 0xdde5, 0x0, 0x22a, 0x0, 0x3f, 0x80002, 0xd, 0x3, 0x6, 0x8001, 0x0, 0xfe87, 0x80000000, 0xfffffffffffffc01, 0x86, 0x100000000, 0x874, 0x6, 0x2ddefc94, 0xfff, 0x1, 0x7cd, 0x9, 0xd43, 0x2, 0xfff, 0x800, 0x2, 0x100000001, 0x3ff, 0x8, 0x2, 0x6, 0x9, 0x20, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000140), 0x2}, 0x10, 0xdb44, 0x1f, 0x4, 0x2, 0x100000000, 0x2}, r1, 0x10, r0, 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42500, 0x0) write$selinux_validatetrans(r3, &(0x7f0000000040)={'system_u:object_r:devtty_t:s0', 0x20, 'system_u:object_r:zero_device_t:s0', 0x20, 0x34, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x53) 2018/05/24 23:52:16 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101200, 0x0) 2018/05/24 23:52:16 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x800000001fffb) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x800000001fffb) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 552.256443] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x800000001fffb) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:16 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpgrp(0x0) ptrace$cont(0x9, r2, 0x3efe, 0x80) dup3(r0, r1, 0x0) 2018/05/24 23:52:16 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) fcntl$getflags(r0, 0x40b) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x800000001fffb) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:16 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) dup2(r0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f000000b840)=@newsa={0x138, 0x10, 0x111, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001}, {@in=@multicast1=0xe0000001, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) 2018/05/24 23:52:17 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pktcdvd/control\x00', 0x341800, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f00000006c0)=""/91, &(0x7f0000000740)=0x5b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100), 0x0, 0x400007f) chmod(&(0x7f0000000640)='./file1\x00', 0x2) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x4, &(0x7f0000000580)=[{&(0x7f0000000180)="75f01cab7aba507b93b246bb86f507d26de29563df2412101f6ac7903324b51096ce7a09a6c7aed27ea428f74f3e6c946e6f083501d38859bad88aefb3db4d975f73f623957037f62c800dcad86127bd00021d42f2be3a156b67816fd1d108e8de692bd2a68aa86bf967c418d3c9789a7fe40331e82c37dc2f149315b1f6eb8e601a2be6bc71d6082db73eda4e313d29b9fb51826d7808aed95f36a05a2f6b0883aeb26fe8fcaea6e87c8ff39e75a0b671b145f3", 0xb4, 0x13759c79}, {&(0x7f0000000380)="9f33dbb70825c2eadee4ca37ac85dfc4515820b456cc172b85adbf092798a1feacb067a457816cca2ee7bf03fd188b187f5cbc222a20466a387e153507d585b50ad8248254e295585c6b9b67294afabafd0df9c70777e42c949c85607acdb61458a7e483f88ff1d515f1b6d6b01c01aec69597de33a3f4083361e804327d0543c317c9409303ac7341a9b221", 0x8c, 0x9}, {&(0x7f0000000280)="bcdd100277b1d626661492a5cd3fa700e2a61d7805597e37eab0d32657ac2e56d505d7ff8b00f922ffc579632109e174529a6f9d11d7760cc19a538fd01a65ecadafce5fd2442827d40d84e9c5d5f9ab", 0x50, 0x3}, {&(0x7f0000000440)="928cb1b902d2817ddc1e15efae4be7e73dcf8fbb870714bd3736eb17fc8556a132dd9b9a2c634a5b8f708ac0194624077cf6cbe6814524a8c0341c95de3413", 0x3f, 0x3ff}], 0x880801, &(0x7f0000000780)=ANY=[@ANYBLOB="6c72726f72733d72656d6f756e742f8b6f2c6e6f6a6f35726e616c5f636865636b73756d2c007741f2805402310e87cf110564fbded5f146fe664a73c07b8b25c567ac3e8dbc088d9c4198888abcc82d69d8accf199ad41215e3770afd9c17699ea2b141074b0cbdc5244f0f7dc6eefa5e0527bcc8a18d9e4fe45acf7171993131e44c89066b1eff010000000000003a55a8e2d85c4aec93f9ad65"]) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file1\x00') 2018/05/24 23:52:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x7fffffff, 0x1, {0x3, 0x0, 0x9b, 0x0, 0x5}}) 2018/05/24 23:52:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x21873c91902c4738) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x81}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0xc) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000200)={0x25, 0x1, 0x400}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x2) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x8, 0x4e62}) 2018/05/24 23:52:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:17 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2, 0x1000}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r1, 0xb) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f000000b840)=@newsa={0x138, 0x10, 0x111, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001}, {@in=@multicast1=0xe0000001, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) 2018/05/24 23:52:17 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x0, 0x7ff, 0xffffffffffffffff, 0xba, 0x0, 0x2, 0x7fffffff, 0x2, 0x7, 0xfffffffffffffffe}, 0xb) sendfile(r0, r0, &(0x7f00000000c0), 0xdd) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0xd4, 0x8, 0x7, "296761fe6bc0511d50f9d4081f846e350c69d3b307d978fbf50a6959e3821823f2125d2ae646cc300f423b1b7336c7c1459ecdb000e7814433eb3da0e708498e4a68fac2b83ff375cf1c9958a1158744fc0a470bc0c334ba75d1b88921e0127baf00c699c7c00e2b733a47026be0d3827725788fde46d410947a203ac497865b0f54197a5aa90183fdf021955c9fa48a3ee40ddac4faa7bb55b3c549cd9a72102547c7f5de080fc0a36cff2029eb7cd32279a690c9e8eb192b44e8ce42a5c246c38e5c643de57e937fb80d554755c0f4a0a46d9b"}) 2018/05/24 23:52:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/05/24 23:52:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000040), 0x2b}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket(0x2, 0x1, 0x0) write(r0, &(0x7f00000000c0), 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140)=""/92, &(0x7f00000001c0)=0x5c) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f0000000280), 0x102000004) 2018/05/24 23:52:17 executing program 6: fremovexattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/47) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0xfffffffffffffd6c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) [ 553.416802] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:17 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:17 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="fe884a3a95cbc7a032f2b01c37bc0d56a73f73b03122afb0d692f49d2353a554bc7367323a0046b73a4ad3e5f6aacf43fe63da6958a5b18eaa6eb00742abe785dead83c817ad340c29aa04000000000000004f41a2e39c3da100000000", 0x5d, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = gettid() ptrace$setopts(0x4200, r2, 0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0xc0) renameat(r3, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000200)='./file0\x00') ptrace$getenv(0x4201, r2, 0x16, &(0x7f0000000180)) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffeef) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:18 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x6) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x9, 0x7}, 0x4) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7f, 0x1c000, 0x8, 0x2, 0x0, 0x6, 0x3, 0x30d, 0x40, 0x53, 0x4, 0x7fff, 0x38, 0x2, 0x9, 0x4, 0x101}, [{0x7, 0x5, 0xfffffffffffffff9, 0x1, 0x3, 0xf1a8, 0xffffffffffff9dfa, 0x6}], "d03111ae2ded5c", [[], [], [], [], [], []]}, 0x67f) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0x1) 2018/05/24 23:52:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x301402, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) 2018/05/24 23:52:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x8000, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/20, 0x14, 0x0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6f3000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x20100) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/24 23:52:18 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:18 executing program 0: r0 = socket(0x17, 0x5, 0x100000001) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2c0}, 0x8) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:18 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="c3643be279479a4a8aad3df9ee2d36c320b354000000000000597300000000000000"]) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = epoll_create(0x3f) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000000c0)={0x8}) 2018/05/24 23:52:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x5, 0xc9, 0x2, 0x369eebdb, 0x6}, &(0x7f00000002c0)=0x14) r2 = socket(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x400) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003a40)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=[@rights={0x18, 0x1, 0x1, [r3, r3]}], 0x18}], 0x1, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x101, &(0x7f00000000c0)=0x4) 2018/05/24 23:52:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x58000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x620, 0x1f, 0x1f, 0x2, 0xfffffffffffffffc}, &(0x7f0000000280)=0x14) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x490, &(0x7f0000000140)=0x1) 2018/05/24 23:52:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x59, 0x7fff, 0x2, 0x5, 0xc09, 0x0, 0x7, 0x5, r2}, &(0x7f0000000180)=0x20) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:18 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x80000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = memfd_create(&(0x7f0000000000)="40722773656c9e402294d8432d665c272d5b76626f786e65743000", 0x2) fcntl$addseals(r2, 0x409, 0x4) ftruncate(r2, 0x5) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7fffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r4}, &(0x7f0000000280)=0x8) writev(r3, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/24 23:52:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xa9, "1aa982eca8dc525591a8c6b38b69c616f6979622626eca95ae5513566456b07f8d2357fe81587353f8d084746f68948c7eac35b88f945e183fc90d8da162822d6204a67777db49764dd819a778d64126554021319a644eb0ac3d62f9fd1d5c0e8e1724572a29c7c722e66918192e64b2dbaae45cb7147a65a3f74bee4623cdbe3198e4fd4e3b01e12b1f25d98b9a4ffe3797ebbae69d0220a3bc305787efcf4abe71063a2b61473258"}, &(0x7f0000000380)=0xb1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r2}, &(0x7f00000003c0)=0x2fa) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x3, 0x9, 0x7f}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x20081, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000280)={0x7, 0xfffffffffffffffa}) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r5 = socket$inet(0x10, 0x3, 0x4) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f00000000c0)="3b688ff27a99043e385a7d0efba733dde69ce48073f6e92bd3754dfe75491486a02de425b5c4f1f3b137cf9aebe5f2444d78e043867bdb8cf4083badb4125a6a53fc8086cb8523d1a12addf28f41dad3cfa72ad86e9e505811bbe6c2507ab9427f55", 0x62, 0x10, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) [ 554.578256] protocol 8906 is buggy, dev sit0 [ 554.589069] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:19 executing program 6: exit(0x4) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x7) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/24 23:52:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x0, 0x10000101) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) 2018/05/24 23:52:20 executing program 7: unshare(0x20020000) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x10000000000) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f00000002c0), 0x4000000000000f4, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x2}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {0x7, 0x3}}) recvfrom$llc(r0, &(0x7f0000000480)=""/3, 0x3, 0x0, &(0x7f00000004c0)={0x1a, 0x0, 0x0, 0x80000000, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x200, 0x4}, 'port1\x00', 0x10, 0x32, 0x401, 0x80000000, 0x3ff, 0xc3e3, 0x7f, 0x0, 0x3, 0x101}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r2}], 0x1, 0x400007f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x6, 0x4, 0x0, {0x0, 0x1c9c380}, 0xffffffffd0ab540c, 0x1}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000380)=0x5) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x80) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@multicast2=0xe0000002, 0x4e22, 0x800, 0x4e22, 0x1f, 0xa, 0xa0, 0xa0, 0x29, r1, r2}, {0x7fffffff, 0x6bd, 0x3, 0x1000, 0x4e20, 0x1, 0x5, 0x7fff}, {0x200, 0x3, 0xed, 0x1}, 0x9, 0x6e6bb0, 0x1, 0x1, 0x3}, {{@in, 0x4d2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x34ff, 0x1, 0x3, 0x56, 0x8, 0x8, 0x400}}, 0xe8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/05/24 23:52:20 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000140)="121fb7c9c08f141197040000000000000000000000c9053f389eed678c56391b9e9ec514a494bd67b2fd6b97f2b0705325f6cbeb968f70800e078c653fda2feefafceb429cc66b89f5df17f4fd2e08bb23c9d00eb151ae48") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:20 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000040)=',\x00', 0x1) r2 = accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x18}, 0x2d, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bcsf0\x00'}) socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r4, 0x1, 0x6ac0f120, 0x0) r5 = dup2(r0, r4) ioctl$KDSKBLED(r5, 0x4b65, 0xbef2) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000000)) sendto$inet6(r4, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:20 executing program 1: utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x2, 0x1f}) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='s', 0x1, 0xffffffffffffffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x7e, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000180)=""/126}, &(0x7f0000000100)=0x78) keyctl$update(0x2, r1, &(0x7f0000000140)='n', 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x201, 0x3) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) 2018/05/24 23:52:20 executing program 2: r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0xd, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='/\x00') fanotify_mark(r0, 0x80, 0x6dd29546572acd8f, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/05/24 23:52:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='system.posix_acl_access\x00', 0x1) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:20 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_adj\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) mkdir(&(0x7f0000001040)='./file0\x00', 0x2) syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000013c0), 0x0, 0x5}]) write$binfmt_elf32(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="7f454c463001008e09000000000000000300000000000000cf0300003800000021020000540000000100200001f13f000600c0ff0000000000000000030000009e000000010000800000000000000000000000008bb9ffff0000000000000000000000000000000000000000000000000000000000000000000000e900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000"], 0x158) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000000c0)=""/100, &(0x7f0000000140)=0x64) 2018/05/24 23:52:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 555.641860] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80, 0x4800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x1004e23}, 0xfffffe8d) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000140)=0x2, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:20 executing program 6: fremovexattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_access\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530200a55ac2e8cc0a68d4b6d7869204493452446a6a3e64c99cbbaaf7d57e9f8ffd1263b9945bee2bb93b303e5326dbddc9978ce681f275ea66051e4ffc9635cd581f0ca999e1cffff000000000000fa3511ba4b912f575516eb57b3e41aacc93783cbf2dd0998a1bd391c6cf7a882e006004c520950d50e4f79e96a23ed00d4e4d872ff1ea1c02e63593c27e3c0c5487934a5479c7335fda02adcb552480d9aa6ea915b2b10ee7b027551d690b15107ed98b32ee71a95fcae2e909cf7286cbc58fdc3a9fb00e82f61cf86d85d50ba9f0537f71e"], 0xdd) 2018/05/24 23:52:20 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x8) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000a80)="c626262c8523bfc16d4398") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000000ac0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r3 = syz_open_dev$loop(&(0x7f0000000b00)='/dev/loop#\x00', 0xc48, 0xc2100) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0xffffff9f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0x81) modify_ldt$write(0x1, &(0x7f0000000800)={0x4, 0xffffffff, 0x400, 0x7, 0x71, 0x7, 0x0, 0x1a1, 0x401, 0x2e}, 0x10) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0xfd, "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"}, &(0x7f00000006c0)=0x105) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000980)={r8, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x7574, 0xd9d, 0xfffffffffffffff8, 0x8, 0x4}, &(0x7f0000000a40)=0x98) fcntl$addseals(r1, 0x409, 0xb) r9 = fcntl$getown(r7, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x3c1, 0x0, 0x0, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x0, 0x6, 0x0, 0x0, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r9, 0x5, r6, 0xb) 2018/05/24 23:52:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000c80)='/dev/loop#\x00', 0x0, 0x200000) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x1ff, 0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x111) write$cgroup_pid(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="0f0b36373139"], 0x6) accept$inet(r1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000b00)={0x0, 0x7, 0x100000000}, &(0x7f0000000b40)=0x8) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000c00)) sendmsg$inet_sctp(r1, &(0x7f0000000bc0)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x22b, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000240)="3b9cbb3c721c289e4dda23029937296f0451dbdcf6f31ba5ac654c99bab5ec2d3ef215397bb0763ab991d9d4daa17889939d07e3381bf782dcb04ac31e954b7477f58cf314692ac6ef3d82800ba6ca11ad0a8bc068544e34ea36b02c3c52442bc31d9c966bdb56f09ababb2ad87e70986261c3545b94e6c1e63c1a417941ab7bab05986c8a42b67666d4ab4b2d8c134e63b77fb7cc53bd", 0x97}, {&(0x7f0000000300)="aa45715d3db4f45c067852df16bad9109e9fdd3eeea7466e1f952030d20adcb42d417171f041a8438fd8f6da6a0ee3d4fda58fd33d9cf80843b7f9e79d1eace0a89f08a2f3d609bf249e3ba714ae9eadf6647e4b0a0b59c303a6b5bae0b99845fb5da2143df15d1101a8792ce07b17d15baddaa3d38cc0e0b5d161840e8f5d9bee05ffb8eb803609aa3b6c3722030a20aeda9e704b673d342c8bc86863cb0c3667c06970d2cae546ec9acb8c331ce0b13e80d09c7ce506137c2c83113ae8c81b24c533d3adda30f3c309749fde41497366cecf29cc8cee05ec3385c5f89cfd7de628c817c68f6ae56bedbb23f872acbee6790b7b", 0xf4}, {&(0x7f0000000400)="5c8b396d4f26dd69859c43a14aee5d0b06d38056bda52b69e5a8eeafc73cb9fdd95c6aea14c1742f772d03e6ff11f5d07ce4f24ce081970f634fa68d8b31912f4e3016dc690bc5456cbdca7eba39015cc1329bc9641251442f2797565f65ad58dcb0ecc81bb0c34291aad8316df324bb4e556b66109f6f36417966884e1a5a24abb3181178e9f3fe4ace497f662e29e19a661f51dd50da9922114bdd15bb15e16d51796072113d2e3c35828ced00462e6fd69d9462312b9a76f1ef11da6ecd", 0xbf}, {&(0x7f00000004c0)="b54c195ca5e4d6153450ba6f9d961420a2ceb99e9f39d836a23e275f6bfc1cde81cea00068bb84edaec000898415f9cbe01a25ae353c32558f57ba036a90502308ed4e25d71b7b4f5c08aa98a0c6ed3651172c81b951a358c31ec3acf0b86fb8105e40bf12f360541b581aec1a80e5c1f6f90156ef1764ca32e82dbf7d828e33dea846a8756759f59f69e706cddc0cda54c98367acc23bac406815ac464c4fbf78b25296b8d0a038d96c08b49d1aa2b4e3293fa8316b9c523049b66f5b9a6a296eea8c96e3a94cea6ebad8fa3f5b02683b8b0eebe3f7d6d34774d852a4cb22e9de1e18397a6f86", 0xe7}, {&(0x7f00000005c0)="b1548009921ea192f0b50786bfdbdc339a01d8f70c9ff2737d524f43eac4e0714e9125175f2a21e95dc6453d20fba870e12a5e422957f4d674303dad2f977324a83ee04aeb322589bc3bd7236bc5a59b895f70d4eb522ef76ce38d12004868bd4fc02bd53475970fa2b9db59f3fb2c8ddcd9471585cc01b37d9b3dbca219be7d89529659cae9627c1ad2e09e533cd4baea2744b8a66feaae2a7ec64e8c15e2b05bb145860cec739ecb636aa1e81417dc197562808c389814c119a9451547d8efe1b2040a5253223fcf6f", 0xca}, {&(0x7f00000006c0)="22b548278934456e9bf3ff1fce3d001c61e3ca551648c7652c174f1bbbcb0d2ef20d9b91fc46098b6eaa337e18f51ab02864939dc62e1154018c5584a7832b8abe9eae112110b92e616ecf8d5b0c66cac85186b46408f4fcb25bf55ed98ef2be792b3d47fa9dac7f3c0bdd39fad6af383c6acaf1f048598724c3be14285180184651a8bf02bdfaf52b59849ee92f4c1552a7fb2828765fb7035b29cc8bce15b9ad773a58cf292ff8e51c2ae428ff5ebf30082f7c484c76de29a66fd06c1c3a7794d8", 0xc2}, {&(0x7f00000007c0)="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", 0xfd}, {&(0x7f00000008c0)="11a7a68f9f351e7de400aac96a0f07fd643b8532a8c59b32276cf33ea662c8dc75f42b4898ace068bce861ebb44be99ff3fa9634504a6e3f971ac94b2e8049c54df9cdc69cf56f76074b7eff7414a7eb94494ae86da6dc877f53612ed527f730bbc9862ef4353e0b1477e672b92d64dc7164c85cd33767ffc1", 0x79}, {&(0x7f0000000940)="0429899fc4c67adb83a01f305dc016abc4b624c3c486adb77dc7b2c601d576ceff5db0731e024e5f434ac8d0352036ce1f9fb431709818323a90a6b6f884abf89e64aaa5f5973e29804bb2b6225f5e6397e20ba2ac796cdc96eeb1ff92496057ec8a8e4dd23d6acdb127fbe35b4681babc7f5d77e33f9d1dfd20c74c54a83511998b2bbbd5e32696747d9a0040015e5aa679e885ca6959012eb363f332a63580c210bcb8c70022357a5e014a3a1c56b809904e5df005eb54e34cf3d6acf48afd1b982c85416e1d2a8e196c74", 0xcc}], 0x9, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x204, 0x71, 0x8000, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x376b, 0x1}}], 0x38, 0x20000840}, 0x4000) [ 555.714370] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'team_slave_1\x00'}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:21 executing program 7: unshare(0x20020000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) sendto(r0, &(0x7f00000001c0)="125bb56c3bab14010809b43ce2d094f25dd5308a5538b7a9641e216d08c230a13b212b2c32134c7cab6deec78c609515eee1e2475388c1fe001bc39ac0d6ecdc06e28280fd35c0515396dbb68574c4", 0x4f, 0x4000, 0x0, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x2ff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x2, 0x0) poll(&(0x7f0000000180)=[{r1, 0x100}, {r1, 0x5}, {r1, 0x81}, {r1, 0x1001}, {r1, 0xc0}], 0x200000000000027e, 0x400007e) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x2c0040, 0x180) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x100, 0x9, 0x2}) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @rand_addr}, &(0x7f00000000c0)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000640)=@can={0x1d, r4}, 0x80, &(0x7f0000000280)=[{&(0x7f00000006c0)="661cffa0d6fe6acdf3ec70b21d6351eac5f27e5bdea8e3457f56af2c33f5d107ed49e6bfdf4dbae37c5454395570b03a529a6237cccc3ebc0bacc56b1516f5dc9397a70a6af5", 0x369}, {&(0x7f0000000540)="471d0d62ae0b", 0x6}], 0x1000000000000238, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x238, 0x40000}, 0x800) 2018/05/24 23:52:21 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:21 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000200000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x31, 0x37]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}) sendto$llc(r0, &(0x7f0000000300)="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", 0xfc, 0x40040, &(0x7f0000000400)={0x1a, 0x321, 0x7ff, 0x0, 0x8, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/77, 0x4d) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000140)=0x6e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000002c0)={'gre0\x00', 0x20}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x6, 0x1ff, 0x80000000, 0x3, 0x5, 0x7fff, 0xc9, 0x2, 0xb54e, 0x3}) fremovexattr(r1, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400202, 0x54) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x8, 0x9a, 0x37fa, 0x0, 0x7, 0x2, 0x100, 0x7, 0x6, 0x3fffc00, 0x80, 0x8001}) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x10000, 0x1, 0x9, 0x6}, {0x5, 0x6, 0x5, 0x10001}]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}}) socketpair$inet6(0xa, 0x0, 0xfffffffffffff801, &(0x7f0000000100)) 2018/05/24 23:52:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffd93, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) getegid() write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) write$eventfd(r0, &(0x7f00000000c0)=0x6, 0x1c9) 2018/05/24 23:52:21 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:21 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x401, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) eventfd2(0x5, 0x800) socket$inet(0x10, 0x3, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000000180)={0x0, 0x3, 0x3, 0x1ff, r3}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c01df1e2100ff095ffefd956fa283b724a6008c0000000c9f7ebe00000000683540150039001d001fc41180b5f1bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc88", 0x4c}], 0x1}, 0x40) 2018/05/24 23:52:21 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) close(r1) 2018/05/24 23:52:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="9e2f97f7633999c7ee9ddeaac1a61eeb13b3cc586f0dfe61c7bbc3864fb7cd037601f39012f9ca1cbc0783169204fe48f7adbe32c940aca3c82e653b0dd2399ce674fce72c667f445b7a47d6cff0d763698a9501266dc84fb266306b805e7b6608e45ef843f2f42cc58f9b5f4c69c921bb52340b6a5d7e65350e12747204a9dbac849eb34e777c64ce688ed5e43b317148328b6e85d8fb9ebd3bb815efc2146f38f42fec9a460d6cad", 0xa9, 0x0, 0x0, 0x0) 2018/05/24 23:52:21 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 556.732031] EXT4-fs (loop6): can't read group descriptor 0 [ 556.745266] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:21 executing program 7: unshare(0x20020000) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000140)={0x6, 0x2, 0x1, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/200, 0xc8}], 0x8, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) rt_sigaction(0x20, &(0x7f0000000040)={0x9, {0x3}, 0x40000000}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:21 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x3, 0x8000}, 0x4) dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 556.827577] EXT4-fs (loop6): can't read group descriptor 0 2018/05/24 23:52:21 executing program 6: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x88) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8000, 0x1) r2 = memfd_create(&(0x7f0000000000)='system.posix_acl_access\x00', 0x2) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x30f, 0x8, 0xfff, 0xfffffffffffffff8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00') ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000001c0)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) accept$inet(r3, 0x0, &(0x7f0000000280)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x241, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x4, 0x100000, 0x10000, 0x0, 0x0, 0x80000001, 0x0, 0x1, 0x0, 0x800, 0x7c000000, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9, 0x3, 0x9, 0xfff, 0x6, 0x1, 0x401, 0x200, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'ifb0\x00', 0x8000}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000200)={{0x2, 0x1, 0x86, 0x0, 0x2}, 0x0, 0x100000000, 0x6}) 2018/05/24 23:52:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffe8e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"c4011614ddf090"}, 0x8}, 0x10) 2018/05/24 23:52:21 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, r0) sendto$inet6(r0, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bond_slave_1\x00', 0x5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000003c0)) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getdents64(r0, &(0x7f00000002c0)=""/111, 0x6f) 2018/05/24 23:52:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/35, &(0x7f00000000c0)=0x23) [ 556.912419] protocol 8906 is buggy, dev sit0 [ 556.945768] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:22 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:22 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4a000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000280)=0xb) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x8001, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000000c0)={0x200, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) 2018/05/24 23:52:22 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xc0000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280080, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:22 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000003c0)=0x1) delete_module(&(0x7f0000000040)='eth1[cgroup\x00', 0x200) 2018/05/24 23:52:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat\x00') ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000001c0)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) accept$inet(r3, 0x0, &(0x7f0000000280)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x241, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x4, 0x100000, 0x10000, 0x0, 0x0, 0x80000001, 0x0, 0x1, 0x0, 0x800, 0x7c000000, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x9, 0x3, 0x9, 0xfff, 0x6, 0x1, 0x401, 0x200, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'ifb0\x00', 0x8000}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000200)={{0x2, 0x1, 0x86, 0x0, 0x2}, 0x0, 0x100000000, 0x6}) 2018/05/24 23:52:22 executing program 7: unshare(0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:22 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) fchdir(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x3000000000, 0xc}) r3 = dup2(r1, r1) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000180)=""/19) fcntl$dupfd(r3, 0x406, r1) sendto$inet6(r1, &(0x7f0000000080)="0b7fdef489c18dc7a6a6e8c69eeb7160a1c7e35f0c30b20100000083989d7544f688e29cb4c163ae1236f3089b41422325288199d287b51331f334d2111b08ab4d274e31b4531388d72156120cb06ee1e2ef1bbec148e8a6cb85df63fdb9f9f3fb215b9f22db41b15acc3ef31c9fb8c155fbd9da787b1b34c71d1f2a405c344312c63a32472301f995a8f11a900a91f4a39652ffa682acebc31343b1e18b7d37e592bf0f04a83c4e4dd7", 0x6e, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80}}, 0x1c) [ 557.951351] protocol 4e22 is buggy, dev sit0 2018/05/24 23:52:22 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0xffffffffffffffff) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xb7, 0x1000}) 2018/05/24 23:52:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000000c0)="4c000000360186a1f81200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x51}], 0x1, 0x0, 0x2b4}, 0xfffffffffffffffc) 2018/05/24 23:52:22 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0x6, 0x6, 0x4035, 0x40, 0xffffffffffff0001, 0x0, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000440)=0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="40a0f9a441930d634a779e3a4272d3e24970318b53ae771030a8eb5705b74a5ba732d499e3148443d3c4d3c27ee92af5ccc2bde35b89e5bfbf11d14884bab2f1b2734cd376eadb9ca367cc189d163660b9d7732b38c57f90482ff542ad69bc987f951b5cf45cc70c95b010ccdd7ffab20bc17862a5e75d1544317a1a72cd2437816d2e8a0e3b64e455fc4dfb102b86b07e4177e5d6d96e658a0b8fbe2309966c95", @ANYRES16=r1, @ANYBLOB="000001000000ffff00000a0000002c00020008000b000a0000000800060002000000080005000800000008000b000200000008000500ed00000008000600ffffff7f4c0003000800030001000000080003000100000014000600ff02000000000000000000000000000108000500ffffffff140002006272696467653000000000000000000008000500e0000002080006000400000008000500f8e70000"], 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x4000085) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2, 0xa, [0x7, 0x264, 0x6, 0x5ffa, 0x3, 0x400, 0x1f, 0x7, 0x1000, 0x3]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7fff, 0xffffffff, 0x1f, 0x6, 0x101}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x7, 0x4) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:23 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000480)='ntfs\x00', 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00000000c0)=0x5, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x8, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x3, 'dh\x00', 0x0, 0x10000, 0x27}, 0x2c) 2018/05/24 23:52:23 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYRES32=r3, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYRES16=r1, @ANYRES64=r1, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYBLOB="3e7e14481d4081db500bbb", @ANYRES64, @ANYPTR64], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r2], @ANYRES32=r3, @ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r2]], @ANYRES16=r3]) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) renameat2(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000200)='./file1\x00', 0x0) 2018/05/24 23:52:23 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x1b, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 1: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x8001, 0x49edbf9b, "5d9dafe55cf9781e2141bf8d6c1781cc01d402ca4eafaa9d4f6a4113bbbd321eebbcca68f5ac5608e4f4c38a18b36e59a9ac5665af7142f1746724859bea4e074f469c014219ef0bc3c8279c5f9ae35c"}, 0xd8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x440, 0x0) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x8, 0xffffffffffffffe0, 0x9, 0x7b, 0x0, 0x1, 0x80012, 0xa, 0x1000, 0x18, 0x4, 0x80000000, 0x6, 0x100000001, 0x4, 0xffff, 0x745, 0x2, 0x8, 0x80000000, 0x9, 0xfffffffffffffffa, 0x8000000000, 0xffffffffffffffff, 0x5, 0x0, 0x1, 0x0, 0x5, 0x100, 0x4, 0x3, 0x0, 0x8, 0x1ff, 0xfffffffffffffff8, 0x0, 0x8000, 0x0, @perf_config_ext={0x7, 0x80000000}, 0x12000, 0xfffffffffffffffb, 0x20, 0x7, 0x84, 0x3, 0x1}, r3, 0x5, r0, 0x1) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) 2018/05/24 23:52:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x100000000, 0x6, 0x1ff, 0xc4d, 0x0, 0x80000001, 0x8140, 0x4, 0x200, 0x93, 0x80000000, 0x6, 0x3f, 0x2, 0x5, 0x9, 0xfffffffffffffc00, 0x4, 0x3, 0xae2, 0x80000001, 0x7cf1, 0x4, 0x1, 0x0, 0x1, 0x80000000, 0xfffffffffffffffb, 0x6, 0x0, 0x6, 0x1, 0x2, 0x38, 0x7, 0x4000000000000000, 0x0, 0x2, 0x2, @perf_config_ext={0x1, 0x1}, 0x24a0, 0xffff, 0x5, 0x2, 0x9, 0x3, 0x7f}, r2, 0xb, r3, 0x2) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000540)=ANY=[@ANYBLOB="ed85b24318eeacab7070639cd60008003ff4ccc51ff1008100bb5a3f0093070000bf001f0001f007000508"]) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) r5 = socket$inet(0x10, 0x3, 0x4) pselect6(0x40, &(0x7f0000000300)={0x8, 0xcfed, 0xee3, 0x8000, 0x401, 0x18baa36d, 0x2, 0x4}, &(0x7f0000000340)={0x80bc, 0x400, 0x3, 0x69a, 0xc04c, 0x4a, 0x3, 0x9}, &(0x7f0000000380)={0x4, 0x3f, 0xffffffff, 0x6, 0x8, 0x5, 0x3d64, 0x9}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x20}, 0x8}) sendmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000480)=0x5, 0x4) r6 = socket$inet(0x2, 0x0, 0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 'gre0\x00'}) prlimit64(r7, 0x9, 0x0, &(0x7f0000000180)) 2018/05/24 23:52:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x303000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x1f, 0xc5af, 0xbe03, 0x5, 0x10, 0x4}) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x9}, {0x3, 0x3ff}], 0x2) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48010002}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x304, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4880) 2018/05/24 23:52:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x20, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x160, 0x8, 0x4, 0x95c, 0xf60, &(0x7f0000000200)='ip_vti0\x00', 0x4, 0x3fff800000000000}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket(0x8, 0xa, 0x8) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 558.914523] protocol 8906 is buggy, dev sit0 2018/05/24 23:52:23 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd5) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000d00)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x7f, 0x2, 0x1bf, 0x8, 0x26b, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0xc5, 0x10001, 0xfffffffffffffffb, 0x6}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6000000000000}, &(0x7f0000000180)=0xc) 2018/05/24 23:52:23 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x400200) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000140), 0x800) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000002c0)="a2", 0x1}], 0x1) 2018/05/24 23:52:23 executing program 3: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$packet(0x11, 0x2, 0x300) read(r2, &(0x7f0000000280)=""/122, 0x7a) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x14}}, 0x8) pkey_alloc(0x0, 0x3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r0, r4) umount2(&(0x7f0000000340)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000200)={r6, 0x7fff}, &(0x7f0000000240)=0x8) openat$cgroup_type(r1, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000300)={0x10000, 0x800, 0xbe00000000000, 0x7, 0x8}, 0x14) sendto$inet6(r4, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 6: r0 = getgid() r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, 0xffffffffffffffff, r0, 0x0, 0x4002) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) finit_module(r2, &(0x7f0000000100)='(nodevsystem\x00', 0x1) splice(r1, &(0x7f0000000040), r2, &(0x7f00000000c0), 0x1000, 0x8) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000280)=@random={'btrfs.', '\\:\x00'}) 2018/05/24 23:52:23 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/05/24 23:52:23 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000140)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1002, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x80000, 0xb0) bind(r0, &(0x7f0000000280)=@ipx={0x4, 0x3, 0x7, "05775dd9eade", 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mounts\x00') poll(&(0x7f0000000100)=[{r1}], 0x1, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 2018/05/24 23:52:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[{0x10001, 0x7f, 0x9, 0x4}, {0x101, 0x1, 0x38d8, 0x6}, {0x3f, 0x0, 0xff}, {0x2, 0x1, 0x20000, 0x2}, {0x5, 0x0, 0x2, 0x9}, {0x80000001, 0x0, 0x5, 0x6e}, {0xbfe9, 0x1ff, 0x3, 0x7}, {0x4, 0x3f, 0x8, 0x8fb7}, {0x6f3, 0x2, 0x8, 0x1000}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/138, &(0x7f0000000200)=0x8a) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 23:52:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x400) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00000000c0)={0xffffffffffffe4cb, 0x81}) ioctl$RNDADDTOENTCNT(r1, 0x5207, &(0x7f0000000080)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bcsf0\x00', 0x1}) 2018/05/24 23:52:23 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000540)=""/4096) listen$netrom(r0, 0x8) dup3(r0, r1, 0x0) 2018/05/24 23:52:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write(r0, &(0x7f0000000000)="2753dbe8dd99f130870ed9f018f3f2b79ff91bea71a25ecd9236d398e9ef9dddde7c67e374a07be5c0ff174a594c0c4d6834f42af4", 0x35) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) clock_gettime(0x5, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) fcntl$getflags(r0, 0x401) 2018/05/24 23:52:23 executing program 6: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {0x0, r0+10000000}}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() finit_module(r1, &(0x7f00000001c0)='\x00', 0x2) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) ftruncate(r3, 0x800007) r4 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) kexec_load(0xbb, 0x2, &(0x7f0000001740)=[{&(0x7f00000001c0)="4ba74e19d2f248116ab04a92b919b9f78b828739afaf59d747c7e15f4df53811261a905624dd8660c84c77eb20ee2c472de9fa2a56d3a23c1f72d80fa2895c8abf96a8904897f9ef3679b7930f4ea0ad12ca10969a46eabafad7ff004fd55bc054be468fd9ad39fa2fc95cb727a1343d8f3e7c9c4daf487e9adcfcbb8490cb2cf1759a143de6bf1e0d88c4f54c6160b502efce2878473b6ec57e05e1ec528f366f96df4fede5ca3e3408788cd93338975b681889588efbd078a98b37900684dd2d19fa22271f6f7561818d562ab555fa8049c83cded16c", 0xd7, 0x8, 0x7}, {&(0x7f0000000740)="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", 0x1000, 0x1, 0x10000}], 0x3f0001) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000100)={0x8d, 0x80000000, 0x1, 0x1}) write$binfmt_misc(r2, &(0x7f00000018c0)={'syz1', "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"}, 0xffc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000640)="23e4f013e3f47fdab6cdb5dac4fa43db", 0x10) sendfile(r3, r4, &(0x7f0000000140), 0x8000fffffffe) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000180)) pipe(&(0x7f00000000c0)) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000000900e2ffffffffff03000000000002000000000002000000c09cf6437b7f33adcdf1621114cdd86e33273513a7022bac616cb33c298b9919974286dcc208d4348897acc76caa36876f435907"]) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r5, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/24 23:52:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x128) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) rt_sigaction(0x10, &(0x7f0000000000)={0x4, {0xfffffffffffffd90}, 0x10000000, 0x5}, 0x0, 0x8, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x1, 0x3, 0x1, r3}, &(0x7f0000000200)=0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r4, &(0x7f0000000040), 0xfffffffffffffe50, 0x4000001, 0x0, 0xfffffd4a) 2018/05/24 23:52:23 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x0, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 5: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r0, 0x8912, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) sendto$inet6(r1, &(0x7f00000002c0)="0493f678e850b3249ffc1e48dcace4bee7c14c0a0aed373339949cc44581ae277a356ba41fda43478f1f9ef2c1bf43fd460804a1ba1e5f136246641732ccdbbef58aa2777b00f92c794bd4b6df73eb11e4307445a4e9de12417c0d82935c8573d39924cdab0f1da3eacef4a964361aff0593ab0b44f6474cd06b7ce285770b5c29918f3de5136ebe09b733a7f4a0567ebd08aab1a7c76cd81b81da9d646a4f474c7c185fe24cb20e3cf47aacd168d6dcc57a16ec292e690328960be0a4b3518e867b7662602c", 0xc6, 0xffffffffffffff7c, &(0x7f0000000180)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/24 23:52:23 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x40002, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x3, 0x5, 0x0, 0x1}]}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) 2018/05/24 23:52:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xfffffffffffffb78}, &(0x7f0000000180)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000001c0)=0x7) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendto$inet(r2, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) [ 559.845383] protocol 8906 is buggy, dev sit0 [ 559.850484] ================================================================== [ 559.857869] BUG: KASAN: use-after-free in copy_to_iter+0x239/0x10e0 [ 559.864272] Read of size 36 at addr ffff8801bc3cc800 by task syz-executor3/4949 [ 559.871697] [ 559.873312] CPU: 1 PID: 4949 Comm: syz-executor3 Not tainted 4.9.102-g2e35bed #33 [ 559.880918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.890261] ffff880194f6f760 ffffffff81eb3489 ffffea0006f0f300 ffff8801bc3cc800 [ 559.898293] 0000000000000000 ffff8801bc3cc800 ffff8801bc3cc800 ffff880194f6f798 [ 559.906315] ffffffff815676bb ffff8801bc3cc800 0000000000000024 0000000000000000 [ 559.914333] Call Trace: [ 559.916913] [] dump_stack+0xc1/0x128 [ 559.922264] [] print_address_description+0x6c/0x234 [ 559.928944] [] kasan_report.cold.6+0x242/0x2fe [ 559.935166] [] ? copy_to_iter+0x239/0x10e0 [ 559.941035] [] check_memory_region+0x14f/0x1b0 [ 559.947251] [] kasan_check_read+0x11/0x20 [ 559.953040] [] copy_to_iter+0x239/0x10e0 [ 559.958737] [] ? iov_iter_get_pages+0xd60/0xd60 [ 559.965044] [] ? check_preemption_disabled+0x3b/0x170 [ 559.971873] [] skb_copy_datagram_iter+0x1d1/0x8f0 [ 559.978359] [] ? sock_has_perm+0x1c2/0x3e0 [ 559.984238] [] packet_recvmsg+0x263/0xf40 [ 559.990023] [] ? packet_rcv_has_room+0xa0/0xa0 [ 559.996245] [] ? avc_has_perm+0x27d/0x4f0 [ 560.002037] [] ? selinux_socket_recvmsg+0x3f/0x50 [ 560.008519] [] ? security_socket_recvmsg+0x97/0xc0 [ 560.015088] [] ? packet_rcv_has_room+0xa0/0xa0 [ 560.021306] [] sock_recvmsg+0xc6/0x110 [ 560.026833] [] sock_read_iter+0x24a/0x360 [ 560.032619] [] ? sock_recvmsg+0x110/0x110 [ 560.038408] [] ? fsnotify+0x114/0x1100 [ 560.043934] [] ? iov_iter_init+0xaf/0x1d0 [ 560.049723] [] __vfs_read+0x3dd/0x570 [ 560.055164] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 560.061647] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 560.070124] [] ? fsnotify+0x1100/0x1100 [ 560.075741] [] ? selinux_file_permission+0x82/0x470 [ 560.082399] [] ? rw_verify_area+0xe5/0x2b0 [ 560.088269] [] vfs_read+0x120/0x380 [ 560.093522] [] SyS_read+0xd9/0x1c0 [ 560.098684] [] ? vfs_copy_file_range+0x850/0x850 [ 560.105062] [] ? do_syscall_64+0x48/0x490 [ 560.110832] [] ? vfs_copy_file_range+0x850/0x850 [ 560.117212] [] do_syscall_64+0x1a6/0x490 [ 560.122987] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 560.129882] [ 560.131482] Allocated by task 5013: [ 560.135083] save_stack_trace+0x16/0x20 [ 560.139029] save_stack+0x43/0xd0 [ 560.142456] kasan_kmalloc+0xc7/0xe0 [ 560.146142] kasan_slab_alloc+0x12/0x20 [ 560.150091] __kmalloc_track_caller+0xdc/0x2b0 [ 560.154645] __kmalloc_reserve.isra.37+0x33/0xc0 [ 560.159372] __alloc_skb+0x11a/0x600 [ 560.163058] alloc_skb_with_frags+0xaf/0x520 [ 560.167437] sock_alloc_send_pskb+0x5a9/0x750 [ 560.171909] packet_sendmsg+0x1581/0x4470 [ 560.176032] sock_sendmsg+0xcc/0x110 [ 560.179719] SYSC_sendto+0x21c/0x370 [ 560.183404] SyS_sendto+0x40/0x50 [ 560.186831] do_syscall_64+0x1a6/0x490 [ 560.190690] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 560.195761] [ 560.197363] Freed by task 5013: [ 560.200617] save_stack_trace+0x16/0x20 [ 560.204561] save_stack+0x43/0xd0 [ 560.207985] kasan_slab_free+0x72/0xc0 [ 560.211859] kfree+0xfb/0x310 [ 560.214941] skb_free_head+0x8b/0xb0 [ 560.218627] skb_release_data+0x329/0x400 [ 560.222747] skb_release_all+0x4a/0x60 [ 560.226608] __kfree_skb+0x15/0x20 [ 560.230123] kfree_skb+0xcc/0x340 [ 560.233550] sit_tunnel_xmit+0xfb/0x2590 [ 560.237583] dev_hard_start_xmit+0x197/0x8b0 [ 560.241964] __dev_queue_xmit+0x19a5/0x2080 [ 560.246259] dev_queue_xmit+0x17/0x20 [ 560.250035] packet_sendmsg+0x1eff/0x4470 [ 560.254156] sock_sendmsg+0xcc/0x110 [ 560.257844] SYSC_sendto+0x21c/0x370 [ 560.261531] SyS_sendto+0x40/0x50 [ 560.264959] do_syscall_64+0x1a6/0x490 [ 560.268819] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 560.273888] [ 560.275490] The buggy address belongs to the object at ffff8801bc3cc780 [ 560.275490] which belongs to the cache kmalloc-512 of size 512 [ 560.288120] The buggy address is located 128 bytes inside of [ 560.288120] 512-byte region [ffff8801bc3cc780, ffff8801bc3cc980) [ 560.299975] The buggy address belongs to the page: [ 560.304878] page:ffffea0006f0f300 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 560.315055] flags: 0x8000000000004080(slab|head) [ 560.319783] page dumped because: kasan: bad access detected [ 560.325462] [ 560.327060] Memory state around the buggy address: [ 560.331964] ffff8801bc3cc700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 560.339295] ffff8801bc3cc780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 560.346629] >ffff8801bc3cc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 560.353961] ^ [ 560.357302] ffff8801bc3cc880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 560.364635] ffff8801bc3cc900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 560.371963] ================================================================== [ 560.379302] Disabling lock debugging due to kernel taint [ 560.387903] Kernel panic - not syncing: panic_on_warn set ... [ 560.387903] [ 560.395275] CPU: 1 PID: 4949 Comm: syz-executor3 Tainted: G B 4.9.102-g2e35bed #33 [ 560.404096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.413435] ffff880194f6f6c0 ffffffff81eb3489 ffffffff843c5d7d 00000000ffffffff [ 560.421421] 0000000000000000 0000000000000001 ffff8801bc3cc800 ffff880194f6f780 [ 560.429437] ffffffff81421aa5 0000000041b58ab3 ffffffff843b94b0 ffffffff814218e6 [ 560.437412] Call Trace: [ 560.439976] [] dump_stack+0xc1/0x128 [ 560.445314] [] panic+0x1bf/0x3bc [ 560.450303] [] ? add_taint.cold.6+0x16/0x16 [ 560.456251] [] ? ___preempt_schedule+0x16/0x18 [ 560.462452] [] kasan_end_report+0x47/0x4f [ 560.468222] [] kasan_report.cold.6+0x76/0x2fe [ 560.474340] [] ? copy_to_iter+0x239/0x10e0 [ 560.480196] [] check_memory_region+0x14f/0x1b0 [ 560.486398] [] kasan_check_read+0x11/0x20 [ 560.492167] [] copy_to_iter+0x239/0x10e0 [ 560.497852] [] ? iov_iter_get_pages+0xd60/0xd60 [ 560.504146] [] ? check_preemption_disabled+0x3b/0x170 [ 560.510959] [] skb_copy_datagram_iter+0x1d1/0x8f0 [ 560.517424] [] ? sock_has_perm+0x1c2/0x3e0 [ 560.523287] [] packet_recvmsg+0x263/0xf40 [ 560.529067] [] ? packet_rcv_has_room+0xa0/0xa0 [ 560.535281] [] ? avc_has_perm+0x27d/0x4f0 [ 560.541050] [] ? selinux_socket_recvmsg+0x3f/0x50 [ 560.547517] [] ? security_socket_recvmsg+0x97/0xc0 [ 560.554068] [] ? packet_rcv_has_room+0xa0/0xa0 [ 560.560270] [] sock_recvmsg+0xc6/0x110 [ 560.565786] [] sock_read_iter+0x24a/0x360 [ 560.571574] [] ? sock_recvmsg+0x110/0x110 [ 560.577348] [] ? fsnotify+0x114/0x1100 [ 560.582865] [] ? iov_iter_init+0xaf/0x1d0 [ 560.588635] [] __vfs_read+0x3dd/0x570 [ 560.594059] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 560.600524] [] ? __fsnotify_update_child_dentry_flags.part.1+0x300/0x300 [ 560.609001] [] ? fsnotify+0x1100/0x1100 [ 560.614609] [] ? selinux_file_permission+0x82/0x470 [ 560.621246] [] ? rw_verify_area+0xe5/0x2b0 [ 560.627110] [] vfs_read+0x120/0x380 [ 560.632359] [] SyS_read+0xd9/0x1c0 [ 560.637520] [] ? vfs_copy_file_range+0x850/0x850 [ 560.643898] [] ? do_syscall_64+0x48/0x490 [ 560.649676] [] ? vfs_copy_file_range+0x850/0x850 [ 560.656054] [] do_syscall_64+0x1a6/0x490 [ 560.661741] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 560.669083] Dumping ftrace buffer: [ 560.672597] (ftrace buffer empty) [ 560.676280] Kernel Offset: disabled [ 560.679876] Rebooting in 86400 seconds..