7f0000000340)=[{0xc, 0x29}], 0xc}}], 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@generic={0x8, "f39780324f3fb0f33295f8c804e36a39b1b0028abda21d82fc2492c77772be83ba7c3b77d961b82ab926d33d4433360044a4499d9e95d91ca500add59198fc3286f5c14c768a51dd8c80788ec3bdc2172e6f760b7ec7f306e014c18e2adbc7b813bf41c1c6bf5840e9c1a9443ba6d441cad584c9fef53d1dfde09b4acdad"}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="b3b45b80f6f6b5f8c6ca861eaaf55efe45ec8906dc25e3b87e05cbb02a11597bd41bff3b04431b3de8e97aee0475f52f4edb809c1b456721132708dc59b20308fee5402160e0ab350cbf81f87ee78b2889ac4e916e4c7fcc0bfe81a6c2321125ea14d03b11840674b326178c38e175376679be55747833ea7c055c67ecdca03f29498e836417b53f1eb5b1d45670e7deb280eb5fd22a77da999696a15e633e42e238bad9510a6a9440466651c23fa731631bc35220c9eff68d30b1cd2f59130052", 0xc1}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}], 0x3, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0x278, 0x40000}, 0x40000) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000002380)='./file0\x00', 0x0, 0x2, &(0x7f0000002500)=[{&(0x7f00000023c0)="406a3eccb01c433c2bf7e3a108f994d1204b0f5540faeb164bf61db884dac5381a92ef0727a48742b8603be080f8c397c0891923bca0a3fa6db6d10923923dc65f32fe1ae40786e05e3e0620da95c75df8ab67d28a9011b37053e9276f77c929fbe4", 0x62}, {&(0x7f0000002440)="30ca236ee4305b30fe960f5d42becbf36eeec12bf32fbc2d0e5af48acf072d6e8dcd09e5b0b2aa197e6209cf9db124a2068be31a96f8c0fbd65297b51cc82cb18d53728f8356b3524ae3e5864d9368222eff39fed4f61aebf51027892fb2276081498a63358fb51f361c62df87ff18142554e7dd12630770e32a3729601da12d1bb0aaa9694136583f6245120134d1211142144f412c038dce91", 0x9a, 0xb505}], 0x400, 0x0) 2018/04/09 16:20:31 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x2000000005452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000027ff8)=[{r2}], 0x1, 0x8000) dup3(r2, r2, 0x0) tkill(r0, 0x16) 2018/04/09 16:20:32 executing program 3: clone(0x900, &(0x7f0000a93fff), &(0x7f0000000200), &(0x7f000029e000), &(0x7f0000000000)="a6") open(&(0x7f0000001380)='./file0\x00', 0x200802, 0x0) wait4(0x0, &(0x7f00000001c0), 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/133, 0x85, 0x20, &(0x7f0000000140)={0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000240)={{0x89, @loopback=0x7f000001, 0x4e23, 0x4, 'rr\x00', 0x0, 0x8, 0x7a}, {@loopback=0x7f000001, 0x4e22, 0x3, 0x2, 0x5, 0xbc0}}, 0x44) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e21, @rand_addr=0x1}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001240)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001340)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000013c0)=""/4096) 2018/04/09 16:20:32 executing program 4: r0 = memfd_create(&(0x7f0000000000)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) syncfs(r1) 2018/04/09 16:20:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x8000, 0xffffffffffffffff}, {0x6}]}, 0x8) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x5, 0x5, 0x100000000, 0x9, 0x5, 0x8, 0x10001, 0x7, 0xffffffff, 0x1000, 0x2, 0x0, 0x0, 0x10001, 0xf9cf]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xfffffffffffffff7, 0x100}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x8, 0x81, 0xdb, 0x64d, 0xd44e, 0x80, 0x8, 0x1, 0x7, 0x96}, 0xb) 2018/04/09 16:20:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000200)={{}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={0x0, 0x10001, 0x20000000, 0x20000010, &(0x7f0000ffe000/0x2000)=nil, 0x8}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000002c0)="d8e2de34b7f26bcccdff92a9f02925ad42ade3eb9aa8ba7a5a58b22a60796dd5e48c", 0x22) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40844) writev(r0, &(0x7f0000000040), 0x146) 2018/04/09 16:20:32 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000280)=r2) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/226, 0xe2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x1, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) fanotify_mark(r1, 0x40, 0x40020020, r1, &(0x7f00000002c0)='./file0\x00') 2018/04/09 16:20:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0xeb1b}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x801) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) dup2(r1, r0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000480)="499c99a0c6aac4b2293e959acdbea89997ef7d2a4f3a05d03b86e208253d0d3e7526bffb95ba5d088a647ab60e302df51b5ca02eb1e4f6a58f6db57d4a86311e39a55dc9aa5039908e1a6b73fd365c13187ea9eee40c0a", 0x57}], 0x1) 2018/04/09 16:20:32 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x6, &(0x7f0000000000)="88a53287f0ec645aa363322af1a10f79a2a4972d3dae14a554fcb427bcb63787dacf0a6cb1e242ba82444c1aa11a0d5b1c80f003ccab52cfb8f7a11488787ade9edcf655d9cd66027c4bc5f31d8df6a6bd13f9d2e2b9282694c78a4f3ecdd1486f95e8c5857dedc4867020d99fd9a7384ddf16cdce82815a301d7c711937368f45cbf5a0e4dc8d727c8e74bab2d8c5c898ce78be3666", 0x96) 2018/04/09 16:20:32 executing program 1: clock_gettime(0x8, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000032c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000003300)) 2018/04/09 16:20:32 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101080, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 16:20:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x47aa, 0x4) r1 = socket$packet(0x11, 0x80200000000002, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/09 16:20:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001000000000000", 0xd0, 0x10000}], 0x0, &(0x7f0000000680)=ANY=[]) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @multicast2}, &(0x7f0000000180)=0x8) 2018/04/09 16:20:32 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000010000000000084c00000001"]) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) sendto$ipx(r0, &(0x7f0000000080)="d31fa9a8e2a0a03a1df467347ef6d6e099b059564b3237078b9d43dc8d4e", 0x1e, 0x24004840, &(0x7f00000000c0)={0x4, 0x4, 0x624c3307, "45d9fda19fbf", 0x100000001}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/09 16:20:32 executing program 4: r0 = eventfd2(0x0, 0xfffffffffffffffc) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x44800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffb}}, [0x2, 0x0, 0x515b, 0xffffffff, 0x1, 0x3, 0x25, 0x0, 0x3f, 0x0, 0x0, 0x5f, 0xfffffffffffffffb, 0xa5c0, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x4, 0x30}, &(0x7f0000000280)=0xc) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="9755e496fa799515", 0x8}], 0x2000000000000021) 2018/04/09 16:20:32 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x0, 0x80, 0x2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/09 16:20:32 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000000)=0x8000, 0x8) 2018/04/09 16:20:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x200101, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000faaffc)) 2018/04/09 16:20:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x400000010, 0x0, 0x25dfdbfc, 0x70a1}, 0xfffffdbc) socket$unix(0x1, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0x6) 2018/04/09 16:20:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000007d00)='net\x00') fchdir(r0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000040)={0x100000000, 0x4, 0x0, 0x7, 0xc, 0x1}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) 2018/04/09 16:20:32 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') clock_gettime(0x2, &(0x7f0000000180)) ioctl$int_out(r0, 0x1545e, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x80000001, 0x7, 0x3, 0x5, @tick=0x101, {0x1, 0x200}, {0x9, 0x2}, @raw8={"85b5f9bac7b5202ec1ff9325"}}, {0x7fffffff, 0x0, 0x1000, 0x2, @tick=0x5, {0xffffffffffffffff, 0x8c}, {0x1, 0x7}, @note={0x0, 0x1, 0xc, 0xfffffffffffffff9, 0x1}}, {0x0, 0xfffffffffffffff7, 0x9, 0x5, @time={r1, r2+10000000}, {0x5, 0x4}, {0x8001, 0x2}, @time=@time}, {0x0, 0x7, 0x0, 0x4, @time={0x77359400}, {0x6, 0x2}, {0x7, 0xf0e3}, @raw8={"2353b42c1fee69079b1ffc1e"}}, {0x2, 0x8, 0x4d, 0x0, @tick, {0x4, 0xc000000000000000}, {0x8, 0x80000000}, @addr={0x6, 0x1}}], 0x8c) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000001c0)=0x2, 0x4) 2018/04/09 16:20:32 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x400000000000) ptrace(0x4207, r1) ptrace(0xe, r1) 2018/04/09 16:20:32 executing program 1: r0 = gettid() r1 = getpgrp(r0) r2 = gettid() r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x3fe, 0x4) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x2, &(0x7f00000000c0)={0x3a, 0xfffffffffffffffc, 0x30004}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/09 16:20:32 executing program 7: r0 = socket(0x10, 0x1002000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x1000, 0x6}) getpeername$ipx(r0, &(0x7f0000000ff0), &(0x7f0000001f1f)=0x10) 2018/04/09 16:20:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x0, 0x6, 0x3, r1}) 2018/04/09 16:20:33 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x10c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x80, 0x6, 0x8, 0x4, 0x3, 0x100, 0xffffffff7fffffff, 0x2, 0x7eb490db, 0x5, 0x9, 0x10001}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x1c}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x80, 0x80000001, 0xe4}, {0x20, 0xfffffffffffffffe, 0x40, 0x3}, {0xffffffffffff0000, 0xfff, 0x1000, 0x4}, {0x80000001, 0xffff, 0xfff, 0x2}, {0x2, 0x244fb043, 0x100, 0x80}, {0x7, 0x1, 0x3, 0xfffffffffffffffb}, {0xda8e, 0xbd9, 0x5, 0x80000001}, {0x1, 0x8001, 0x200, 0x7f}]}) 2018/04/09 16:20:33 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) prctl$setptracer(0x59616d61, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000200)=""/128) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="325adbcb372a30c9fb5db7236e903241e252f6026d53bfe2ae4075680d599290fc0000e1fa71a0a37d67a5cfb9ac3216432028a26d509821bad6f6a545645b7bdb578378e3681de329d436e81177b62824eb315e55bf65b671da930ac7500e68361aeb60892021e73478e1b13d72f004ea3d1c95b4dea6886bfd7e7b8772b4737b0a9aa0289cf075622780f2759db30d93af59d0c73fd0fcf45ae887b1b4572296a97b8d0fba9c95d8616aaeae7ff8bc7a545b68595ce62f16770b0107a593a3c67c"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) r5 = gettid() sendmmsg(r4, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r6, 0x8, r5) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00008d6000)=r5) readv(r7, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$setsig(r3, 0xa, 0x12) r8 = dup2(r3, r7) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000400)=""/154) tkill(r5, 0x15) 2018/04/09 16:20:33 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/09 16:20:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200b6000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)}, 0x50) 2018/04/09 16:20:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'ip6gre0\x00', 0x4}, 0x18) r2 = socket(0x200400000010, 0x2, 0x0) write(r2, &(0x7f0000000100)="240000002a007f6308000000000000000429f6ff01ecffffffffffff07ffffff0100ff10", 0x24) 2018/04/09 16:20:33 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dddffa)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000ab5ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5aff8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x11c) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/04/09 16:20:33 executing program 2: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fchdir(r0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r3, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) read(r1, &(0x7f00000005c0)=""/124, 0x7c) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x6c, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b087"}, &(0x7f00000012c0)=0x74) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r4) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) 2018/04/09 16:20:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) lseek(r0, 0x0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)) 2018/04/09 16:20:33 executing program 3: rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/09 16:20:33 executing program 4: futex(&(0x7f00000001c0)=0xfffffffffffffffc, 0x80000005, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) r2 = getpid() syz_open_procfs(r2, &(0x7f00000000c0)='net\x00') ioctl$KDDELIO(r0, 0x4b35, 0x80000000) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x1}) 2018/04/09 16:20:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x100100}, 0xc) r1 = dup2(r0, r0) fcntl$setpipe(r1, 0x407, 0xffff) ioctl$TIOCCONS(r1, 0x541d) signalfd(r0, &(0x7f0000000040)={0xffe0}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xa66, 0x4) 2018/04/09 16:20:34 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) r11 = getegid() r12 = getuid() getresgid(&(0x7f0000000e80), &(0x7f0000000ec0)=0x0, &(0x7f0000000f00)) fstat(r0, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)=0x0) getresuid(&(0x7f0000001080)=0x0, &(0x7f00000010c0), &(0x7f0000001100)) getresgid(&(0x7f0000001140)=0x0, &(0x7f0000001180), &(0x7f00000011c0)) getresuid(&(0x7f0000002740), &(0x7f0000002780), &(0x7f00000027c0)=0x0) r19 = getegid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002800)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000002900)=0xe8) getgroups(0x2, &(0x7f0000002940)=[0x0, 0x0]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0}, &(0x7f00000029c0)=0xc) getresgid(&(0x7f0000002a00), &(0x7f0000002a40), &(0x7f0000002a80)=0x0) sendmmsg$unix(r2, &(0x7f0000003140)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="192d00c5e06d098a93fb5da59eecf5f767587738f92bcddbb4b0bed2f324e735a72c603edf7de44f566954b0ed7f5c0e02b3ba8922a1926a34a9213e8ce7992813806946f28578f7c0a33bd7e8bbe4eb336773fdbc2bd5fdaa4286e52ea2538985bf019a46ea97bc5b8685712b1e2be025d22872bd6f82b9aeeddec998bb061d68d2252e0c71b573df259c7932de8339f58bad66babca0f332b713be4590d2", 0x9f}], 0x1, &(0x7f0000000280)=[@cred={0x18, 0x1, 0x2, r3, r6, r7}, @rights={0x14, 0x1, 0x1, [r5, r4]}], 0x2c, 0x800}, {&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="9a86894ee12518d278345375d373d390babf678fd02dec166be85c4ab543508ffca3340f75183e0703efd36c73e663baf7b72bc96786801c8677db686e7f153bed79b5a331aee8390cd073ddf61712c3c68440aedcfa0574d80373ff1312513d424c5d5d64ba8af1dacfa5f9b6ad278eaa5cb8603b0daa9a19e20761ce5d709b8106c51866bab40454d32711055c2107db95aa1b7e45c85d99ec1c9ff1fa50f213f1e9f1bfa07ff1", 0xa8}, {&(0x7f0000000400)="8a567e01bd70a67f1786694e9c181a4514976f25a49659e9b0da21409a662d5436afc86b7b9c11b49b9cdcfd2de4200099877b7d057f281f7063c8b45612c471330726cedae937439c48f2b1672482f5fcf62c85d9deea008ff4ffe37188d6532141866d9d4c1d05531ad95cf14fa48b36ee29b5ac6e0e4c72b84c9cb7d215fb3987d2eb017ed5d21c142d1acf4af0a935da8e056396c16e9ecb7b14688dfb5cee1754867b87e5120b6c4685ef652c08", 0xb0}], 0x2, &(0x7f0000000840)=[@rights={0x14, 0x1, 0x1, [r0, r4]}, @cred={0x18, 0x1, 0x2, r3, r8, r9}, @rights={0x28, 0x1, 0x1, [r5, r5, r2, r0, r5, r2, r0]}, @cred={0x18, 0x1, 0x2, r3, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0xc, 0x1, 0x1}], 0x90, 0x20000000}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000980)="daa86f6b062f3cda0502c480c3665afa850fdd98359c523307f3ac11a9000bcbac5f54034b8eb8fc4aedac03180d00aa73c297245086ffc4c06228f983c010bbcc8ea96363d0c7c06ffeac8b40117fefa027469179d15b39f818c6859579662e06e6a926656e4c9c0f7777e4c2f9353e54", 0x71}, {&(0x7f0000000a00)="0d90d444d0542f150d6f60ed925e58689a807e2f", 0x14}, {&(0x7f0000000a40)="361812e33d", 0x5}, {&(0x7f0000000a80)="6e7f77d746c791626c6006e1e5c5532579e31c9c21fe10615963c605afc10e1f4642de8a28657974d2a8641750ea17e2092a5a81d5d7682b19c18affbec26bcfeeced17c8f6af453d864e4c9b0af34216000d1b7eb6154b7da1baecee390ddc5c26e9c2940b9a058a134ba2bc6b842ef081c5510c915424eb6bb7977b929ef0c3a37415c87a620372bf716b56ab425fb7a76c78e228c1b53f177992b292f6a5967c47a9a17e3fedda0e04796b4f32e4145daefeb5b004e6a405c73dc95209c0ee9b1afa9fdea4c44c5ee27cbfca4da3446b2ecb8c481f82913e14f0921dd6c17952b699f235b9bd276ee627773b7f918b0dced672ed25a", 0xf7}, {&(0x7f0000000b80)="a04c1b618a394984aefdf4d16ea8e496734464849c8951af41947210cd997d63eb35d8fefaf26df5c4d3c6d1fb8c16c5f02534a37b3c2287d33d3a793fb900f0598d7623bd319dd26f5763dd4b090e896c3e38e38943d4dbddb84f58ae86c45c16169aa8bdea103a0d4d635466", 0x6d}, {&(0x7f0000000c00)="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", 0xfd}, {&(0x7f0000000d00)="f32563f7fb5ffbe364f357a96e6165c8af", 0x11}, {&(0x7f0000000d40)="2d4e68839b9c45fb60e3feacaa48b6335720ec29dbe45e973a5426ea0836019e30f850735f0118d82fe418301a05acbd72fa18baf3eb33c51aa79181e31ac306308459a9a709ad78d63f8c0c6c", 0x4d}, {&(0x7f0000000dc0)}], 0x9, &(0x7f0000001200)=[@cred={0x18, 0x1, 0x2, r1, r12, r13}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r3, r14, r15}, @cred={0x18, 0x1, 0x2, r1, r16, r17}, @rights={0x24, 0x1, 0x1, [r2, r2, r4, r5, r4, r4]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x8c, 0x1}, {&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001340)="24bd3e0e94cff10e8aefb4479f28f1696c26040ea169707dad7b21c9871159d43ef22fdc4689f1cc838a0602be00e930f3e9c5c4ccaf6775df5a3cf6f55269d828c61d7b6aee7b8d9f8582d1caa5a5236f8336da23b7ac9aa244aa7ade1dc6ad54b5fa17a030f991a23fd6138293473aded02787929ff5771bc2581ab803cb2ef881286f0ee77e6a4263ada500afacc4df68110a74031a3bf69bd204a17be81709e3e6162127a9af7bf611a1b6be866f8002a5f16b88404a9892c5c6ab2b", 0xbe}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="d786bceb8e1efbdf6c535ccf3760c1e2bf698edfe169465e10b61a1d07820a1acfa31be4ef8040af36d28ae1a4ca14974692277599a94d18eca758fe3293fd9c45b959297abdd5cb19e1e50fd0b360682efea908cb5c165d411a00c4fdb91d9707efc8095bed2c3655d500928cf44f22ff53b6a147cfb65bba0eb94a5c126156a5bf38ff2b36488b9dca9314b9987cb7aeab836c9cab137942665b3141999fbc062a5df53f6b5de30b955513ae0cf68445eb1367a71152f0ff398b6b310c5da838e609f7906dcb48b0d949310beb5c42ab3ef49f107d1193d2bb5d7a77c7a6a8e71eb58f0d6a", 0xe6}, {&(0x7f0000002500)="bf67cc5fcbd364c17cdfd28c291578e0c2973a29188ee0b41fce65bbf310ed3b97c95228dbddf4d8029b11563cb935085e0e818badb88ce12ffd6197ec83007131d37188cb326a40eff14a3d3c365f04e9a354ee64868fafa71d04f10b78a0ca7a6e0fb42863968e35a2c8692134d21c0b0413b3bf339de902786d09d8f28c4887cbfedab8fb8296611945b4c7c9b53cbc94a160319fb9ce5bd30b66527317cadf64df3667fae18360fe0594242f2ff841d1e5d0d207157ebc9c79900523f24594e896f5dc83", 0xc6}, {&(0x7f0000002600)="422383fccb82d9d489f30c8c34ec54240c72387a7b5fa88e204e147f0509211e49b32bca76888cbf836bb3ff236b66344e50897f100dac450466afdc3344a11ada34f94cb06635d1af9d1511c6c00ed8117ad20568e69c7e6c37893198e7606da502d631b767a8f712ef106b176f967bc75b2ce14747b233ec69", 0x7a}, {&(0x7f0000002680)="33fd01489d6fd8e1bb8ddeccb2158e6b17cceb6fb7246333bc016d94fd9ec4cbc226e18f0a9e11a72de57e588b96545ecbd64a6d14f18d56881c143e7067d34b1380155d5391574f721e519dfea2e9055dc21552397cfe34350879eb0f4775462b4636ff618348a40f9f8b0471386211c96497263db9288051fafb", 0x7b}], 0x6, &(0x7f0000002ac0)=[@cred={0x18, 0x1, 0x2, r3, r18, r19}, @cred={0x18, 0x1, 0x2, r1, r20, r21}, @cred={0x18, 0x1, 0x2, r3, r22, r23}], 0x48}, {&(0x7f0000002b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000002bc0)="f6909954aef9669e83af58d05c211b5773b242babbfa3c5f59db84ef49e43842d9a6e96652ffe54bd3539e347f74593f7c8e684e89b08c4835e2302b38", 0x3d}], 0x1, &(0x7f0000002c40)}, {&(0x7f0000002c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002d00)="22ddbf2f3bbfaf4c082548c910bd24724df1f280039f", 0x16}, {&(0x7f0000002d40)="5ab52944d3739083706f2ab538c703044484ba3b6b950c628e6336d9ccbbf5de1d6574541db06a067381ec8b755ff3cdc9052349b52417064ceddba0e8211c72bbea6e7d", 0x44}, {&(0x7f0000002dc0)="6409ff5e6f658f31907c0eaebef4a99f3475c34aebb83739516a27832965f461fc9bc87b10006b73eac0c5e316d78530b755fb6ee75373ae1fdeb15962c24a1e681bd742557475634d43cbc833f4bb92e1d4347290e5b072e152c6fc9f5dd9be49f7ebcb76a7c55f14d94d7f7970ee2a4233c4835c4587bea8", 0x79}, {&(0x7f0000002e40)="443b0a4a0b9ee0eb9f26177de4f3801d5f9faf4c81a4023b49913a1a4e549fe2218e1972e5b44e67b56960c4ba11800333a2116b611134053249d79fd23b76a735079011c2f110dc0e6d257e05e7ffb33396e5d2b1404398fedb41812336ba28a7b7763dd9290a01532ff800ad4a007d2e0da13a9c09f59dc7dfb861bfcc07bf565cab65c963876d2038ee21fe7f7003133a", 0x92}, {&(0x7f0000002f00)="881662abe964cc28a484caf90de3f3fc238a44bc389017fe6e39b2ed702739057f666ed32b8dd965029a277aed6468d28179907ddd246c86e3f19c44569d4fdecb52c9b084d6046d9058b64df8a81eed74c18a5fbb0a1169bfc65915da7de98e9422e6d1843c090e2626f25a00d57b2f0254cc4a45f0f4e5aad388d24f6a672dd1fb4b4083909ceb7d8c38b7469858bd97c30b07ed0eaff75fa318c3", 0x9c}, {&(0x7f0000002fc0)="a5d349826c460a71a7565454652efd9a41941bbae290264ea14b5114f532a27266e9ec47e05ac146b0ff24ee4e52b319e2b8265074c30d571bbe108b8544d93300ac1f095542c931899cdbaea771d733c6bb5bb22bd35cf71b78100cd52d07206c69893cb07960a13c8e8343d9252d580d542d0b86d2d69e9c942ba8c84eb3494f88098619a7f3125dd2f44c571862c445e97086d9efc0b6023959", 0x9b}, {&(0x7f0000003080)="2d9d37198ce987c67e587e0d8da355ad87b2d4d4c843d4522720e96635fd0d67650ced52bd22ea84d54b73424bba2aeedd3f40714a8b2fea62e185a77cf8e6ecd670d85bace658503a329864a3048884e13412b58596edd28e95f7050038c05801eb3b", 0x63}], 0x7, 0x0, 0x0, 0x20000000}], 0x6, 0xc085) write$cgroup_pid(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="32e9"], 0x2) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/04/09 16:20:34 executing program 6: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_delete(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) timer_create(0x5, &(0x7f0000000300)={0x0, 0xe, 0x2, @tid=r0}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80800, 0x0) 2018/04/09 16:20:34 executing program 7: r0 = socket(0xd, 0x7ff, 0xffffffffb513375e) write(r0, &(0x7f0000000240)="1700d4d6e157a76b5d70e05e0fecd0fafdff1900fbec0000132100f404ffffffff4efffffff70842ddcb7e615b30251b5d0e4ec99727530b49b158df5c4e4122b2d125aa9486cfa1cbe3c995df103c22eaf7c51e7f2309a8ca7d707cc136339db8d0dc", 0x63) sendto$ax25(r0, &(0x7f0000000000)="bb1b311f7b61ae33524c8ea17c7951753b13f74d3604066fb3c35df3267979d81a9956c8867037841dc8f16adb77c29ad80d608c80041c09f26c4efca82681f30c46318013679c6e43e32d3de8371bf881fc88c9b104c299e1eee8d46f750b094e7ead21947342760361c935fd29bea0d42babc24e2129916d8e9c4fe5c4f5534e734752d11299c189ffe823ced96ed470f0fa4508e6e02bf398abe94094682ab132c39cece147f1d44d9aad4bb29a6ce02659f565368036c45ce8ba16f20cf09631fb8a67", 0xc5, 0x81, &(0x7f0000000100)={0x3, {"c9774299a1099e"}, 0x7ff}, 0x10) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000480)=@ll, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/3, 0x3}}], 0x1, 0x0, &(0x7f00000006c0)={0x0, 0x1c9c380}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000140)=0x8d, 0x4) 2018/04/09 16:20:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x200, 0x81, 0xfffffffffffff000, 0x4, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x5, 0x8, 0x10000, 0x6}, &(0x7f00000001c0)=0x98) r2 = gettid() capset(&(0x7f000015eff8)={0x19980330, r2}, &(0x7f000053a000)) r3 = socket$inet(0x2, 0x800, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/09 16:20:34 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000040)=""/65) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000f1ff8)=0x2) 2018/04/09 16:20:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/09 16:20:34 executing program 4: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, &(0x7f0000000380)=0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="aa0c6f94587d38630d3d8d931613211de8848971deedc9b94cfb90e6d5236399370ad6d750135a7875c20684003ae3850ddf45", 0x33}, {&(0x7f0000000180)="f366df1ed6898c5fab6ae3defbf5bde3537276017fb1e4c686d0363751d2a083bcccf67acce690a4a8b9a8daa64de0f6b8b30f4be0a6ddd1c8a1deee667ab92f3969249791b57efe13bc7e27b0e2b6", 0x4f}], 0x2, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x0, {0x80, 0x4, 0x400000000000000, 0xffffffffffffffc1}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x1, 0x0, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x280000000000, 0x401, 0x4, 0x2, 0x2, 0xff, 0x1000, 0x1f, r2}}, @init={0x14, 0x84, 0x0, {0x20, 0x7fffffff, 0x81, 0xa6b}}, @init={0x14, 0x84, 0x0, {0x800, 0x1ff, 0x1000, 0x800}}], 0xdc, 0x4}, 0x800) 2018/04/09 16:20:34 executing program 3: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000080)="2f0000001c000381ff030000000000000c00000001000000000003c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) 2018/04/09 16:20:34 executing program 7: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000d00)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000e40), 0x0, &(0x7f0000000fc0)}], 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x4) madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x514, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000390], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x42, 0xeb07, 'ip6gre0\x00', 'bcsf0\x00', 'ip6tnl0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x8818f88c8749edf9, 0x0, 0x0, 0x0, 0xff], 0x10c, 0x10c, 0x13c, [@realm={'realm\x00', 0xc, {{0x785, 0x9}}}, @stp={'stp\x00', 0x48, {{0x8, {0xffffffff, 0x40, 0x10000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff], 0x20, 0x9, 0x81, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x4e23, 0x4e20, 0x200000000000, 0x7fffffff, 0x3, 0x6, 0x4, 0x6, 0x2, 0x7}, 0x40, 0x40}}}]}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}, {{{0xb, 0x59, 0x8b1f, 'syzkaller0\x00', 'eql\x00', 'nr0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x9c, 0xc4, 0xf4, [@m802_3={'802_3\x00', 0x8, {{0xf4, 0x5, 0x7, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x8}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x4, 0x81a, 'vcan0\x00', 'ip6gre0\x00', 'vcan0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @random="c6856e65f15a", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe4, 0x144, 0x174, [@connbytes={'connbytes\x00', 0x18, {{0x7e62, 0x81, 0x0, 0x1}}}, @statistic={'statistic\x00', 0x14, {{0x0, 0x1, 0x946, 0x0, 0x7, 0x8}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@random="f1bb641c3eb7", 0xfffffffffffffffe}}}}, {{{0x19, 0x1, 0x0, 'ipddp0\x00', 'ip6gre0\x00', 'bond0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@ip={'ip\x00', 0x1c, {{@rand_addr=0xfa2, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 0x1, 0x5e, 0x21, 0x17, 0x4e21, 0x4e24, 0x4e23, 0x4e22}}}]}}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffc}}}}]}]}, 0x564) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) close(r1) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/09 16:20:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x374) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4ea0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) shutdown(r0, 0x1) listen(r2, 0x0) 2018/04/09 16:20:35 executing program 4: set_tid_address(&(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f0000049ff8)=[{0x6, 0x0, 0x0, 0x5003e}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/09 16:20:35 executing program 0: remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000005, 0x80000001, 0x20) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/dev_snmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x5bc, 0x0) 2018/04/09 16:20:35 executing program 3: r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80040, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) 2018/04/09 16:20:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0x8) 2018/04/09 16:20:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x4012, r1, 0x0) mmap(&(0x7f00008f7000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x4eef7ea0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f6b}}, 0x3, 0x40, 0x2f, 0x5, 0x5}, &(0x7f0000000180)=0x98) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'bond0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000f27f07)=""/249, &(0x7f0000875ffc)=0xf9) dup3(r0, r0, 0x80000) 2018/04/09 16:20:35 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x3f, 0x4, 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x4}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0x4, 0x2}, {0x8, 0x9}, {0x3, 0x52b3}], 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) fcntl$setflags(r2, 0x2, 0x1) recvmmsg(r1, &(0x7f0000000040), 0x400000000000122, 0x42, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x8022, 0x5d902a55) fcntl$getown(r1, 0x9) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)=""/156, 0x5ad) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'erspan0\x00'}) 2018/04/09 16:20:35 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/198, &(0x7f00000001c0)=0xc6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000080)="e1f2653da1cf7818c206608fba8a499cb19670f5e7b6479f0b0d1459c1c193715ddea5803b8bed110abac7077549ffea", 0x0) ftruncate(r3, 0x40001) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x101, 0x7, 0x20, 0xffffffffffff428e}, 0x8) readv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/202, 0xca}], 0x1) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) sendfile(r1, r3, &(0x7f000000a000), 0x80000000) fcntl$setlease(r0, 0x400, 0x1) 2018/04/09 16:20:35 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000000c0)={{0xfffffffffffffff9, 0x3}, 'port0\x00', 0x91, 0x10400, 0x7fff, 0xfffffffffffffffd, 0x61f7c4ed, 0x5, 0x10000, 0x0, 0x6, 0x8}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='syzkaller0\x00', 0x2}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/191) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/172) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000ed5000), 0x4) 2018/04/09 16:20:35 executing program 5: clock_settime(0x4, &(0x7f0000000080)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/09 16:20:35 executing program 0: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x1, 0x0, 'client0\x00', 0x1, "4000bd6cbfb123b3", "0eabc8b09db7d1d6c731f962d9d20fb3e210af819a3c5f26acee122bc48b21db", 0xfffffffffffffffa, 0x2}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) r6 = syz_open_procfs(r5, &(0x7f00000001c0)='children\x00') ptrace$setopts(0x4206, r4, 0x0, 0x0) sendmsg(r6, &(0x7f0000000f80)={&(0x7f0000000340)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="91de7abb52dc366e47547d922b3520d0c9fca813ee72b99edbd2fbc08e5b7c11ef55afaf0b", 0x25}, {&(0x7f0000000500)="1cdbd5732df68673aab243a317c3426e103982e8619ddea4cb879cb5084c7277b83acd6aeedae82d94e4abbcbeb2276c4bc108157c95f007fd06d24295ecb7efc472c35417124081880efb96f5", 0x4d}, {&(0x7f0000000580)="a5e9f6cad7825d129737bf01b82c3f6a7cbe59a4ea7cb02b885846063e62637a3fc4a591535effcaac454da3d59514a7ae95d84a9c8d6e1ef4c0b58ae009745ea1499de2ee77364cb18ba7c397be97248b393c6a5090969e5fff722110391e6421b3e5a26c20e9e4884420b247496af925a7f22cf8880a674aa2108ae84f5c547d975ed05318b5cd8e91", 0x8a}, {&(0x7f0000000640)="81340d4ad9d4db4f1640b01a9ce9cfebde71670352603438f8f9ba145ca13107afff8e6944f633c8168d63e345e6e5e804205c7f55a381fa9dcaf70b92b06c08219ae9dd64fd1faed2e14d9cda6179c4291e8adeb5ffc606c7df07741341de18f3c129f5ea213bfdcb72f1467fdadb2d67ddc471e08e06060260dbb0d419891d13c94a694d4f9f08eb309e8367acfcdbe9cf0094721e38a6705907a07806d756a5c07bb3871f1e6bf0bc8b2dc613d6004dd20294cd5748d54f82f2763dec8aff459af666b45698a6c5227092155d69059cffbe0ab83c052b", 0xd8}, {&(0x7f0000000740)="5bdbeb935b1b5b63e31b7f63c875d0ee5e9949659437d92a708fb196a5a7f3de2eeb0707b3977decbf8875ee6b9ed01084747eb144e3e13343b81389719321ed07e114ffc2a1fa925478b2d3fa71981ea6a8268765bc288ba142ebe45baf33fb814ccf0fbce7c2f1f95c0d96ca90ea144d7d09995e61bef45f8765e6310dc2eb3baac16b3ff4807cfbc04cfd534399f2152845dd3e872be233e294c5f437be59cd6e576f308adc7393128ebb647934f9e64e5a875c2d34d60bb97a87d2886a880f434eee48b2e43641784cadeca2954a4235345db293", 0xd6}, {&(0x7f0000000840)="e7e8ff492833e785ac922acce61896398af1583f1a9ded62c274fe4ce821f453259c4faa216f28233408cad45f2232dc693ac911e1efa7d501e334329a997ebfde23e024f51cd4d0b90adf960969ccedd21e2489e04235", 0x57}, {&(0x7f00000008c0)="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", 0xfd}, {&(0x7f00000009c0)="fd7f1eb597573cce829f766d5f30c428d93a1037bcd72e9857ffb76bb9977c879a72946a2b12db60830f0bf77b18987e9377fa3ca27c36be3575d8f40c4655f01c4c94817e12d87622365c8f850432662a6ad2a2761690f6a8bb655f0b372d", 0x5f}, {&(0x7f0000000a40)="618d53ed5313da8452c1cdd3583654531ad8563352", 0x15}], 0x9, &(0x7f0000002400)=ANY=[@ANYBLOB="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"], 0x444, 0x4000}, 0x4) socket(0xa, 0x6, 0x10001) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000b80)={0x8, 0x0, &(0x7f0000000b00)=[@decrefs={0x40046307, 0x4}], 0x3c, 0x0, &(0x7f0000000b40)="a8ee0fb6adb979bd8d6e4ee46a7042e5a95c4868c5410cc00bc5e53bdd811ab8db9cbc42cc2cc409b1e886e87a831b641581a7eb2b4851a699c2c46a"}) ptrace(0x4207, r4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4}) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r5}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2000000020000000, 0x8005, 0x8001, 0x7, r0}, &(0x7f00000002c0)=0x10) 2018/04/09 16:20:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000680)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf", 0x3a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) 2018/04/09 16:20:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x80, 0x7]}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) dup(r1) 2018/04/09 16:20:35 executing program 4: r0 = socket(0xf, 0x802, 0x2) write(r0, &(0x7f00001ed000)="24000000200025f0006b000420edea00021900080110b5000010ffea08000100000000b7", 0x24) 2018/04/09 16:20:35 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xffffffff80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x7}, &(0x7f0000000200)=0x8) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/09 16:20:36 executing program 5: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae30eae26f2538460650ebfd42e5e4b2a83cb576e1f5de049201eba912c9912b", 0x53, 0x0) fcntl$dupfd(r0, 0x406, r0) [ 83.610317] IPVS: Creating netns size=2536 id=17 2018/04/09 16:20:36 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000440)={'eql\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x640000, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/246, 0xf6) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f00000003c0)=0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000080)=0x4, 0x4) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r3, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x801}], 0x1}}], 0x1, 0x4000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) recvfrom$inet(r3, &(0x7f0000000400)=""/11, 0xb, 0x0, 0x0, 0x0) flistxattr(r0, &(0x7f0000000280)=""/75, 0x4b) shutdown(r3, 0x1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r4) 2018/04/09 16:20:36 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x80000) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) pipe(&(0x7f00003ccff8)) setrlimit(0x7, &(0x7f0000000000)={0x8, 0xa0}) getrlimit(0xf, &(0x7f0000000040)) 2018/04/09 16:20:36 executing program 6: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@rand_addr=0xd7f0, 0x4e23, 0x0, 0x4e24, 0x5580, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, {0xffffffff, 0x400000000, 0x9, 0x0, 0x7, 0x7534, 0x407, 0x777e}, {0x6c0209fb, 0x100000000, 0xfffffffffffffffe, 0x9}, 0x1, 0x6e6bb4, 0x2, 0x0, 0x2, 0x1}, {{@in, 0x4d6}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3501, 0x3, 0x1, 0x5, 0xe691, 0xc777, 0x3}}, 0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x100, @tick=0x40, 0x20, {0x3, 0x3ff}, 0x8, 0x2, 0x821d}) 2018/04/09 16:20:36 executing program 5: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r2, 0x0, 0x70bd27, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r3 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r0) poll(&(0x7f0000000180)=[{}, {}, {}, {}, {0xffffffffffffffff, 0x1484}, {}, {0xffffffffffffffff, 0x104}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{}], 0xffffffffffffffed) 2018/04/09 16:20:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000018c0), &(0x7f0000001900)=0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0x8, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000001880)='net/ip_vs\x00') ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00000016c0)=0x7fff, 0x4) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x0, 0x400000000000, 0xffff, 0x0, 0x3}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000002c0)=""/80) accept4$inet(r0, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001700)={0x0, 0xfffffffffffffffa}, &(0x7f0000001740)=0x8) vmsplice(r0, &(0x7f0000001c40)=[{&(0x7f0000001940)="a80883df803e083c8b8bd517154a0955636d12dabd186936fca383aaf48091d8d1802328f54d35aa5f1a8186fb84db64ac1642eecfc19cea198247c8f716dd161d6c8cdba8dd5a0a7f3fed5703e346873a702f26c7e8cd321345da90422829d0a66e39d0333c725b82b20e5057598ebf62296768452cb5ff33ad9cd4179aa15290d9a821d43d27846eae2e270f2cd532ddef462611c5d86e8060d8defc0cccc36f9b0915b6c684eb16bec7e3f94a742f09a98fcbec681ddee6c45fb8f65676b8dc2ab5574e2980041b4f4a214f27f5c21b5e28c60669", 0xd6}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="92000000495acf2a0e3e119e50c5bd4e0c359a88a54a36bc9e2f085a39665dffb81aa519bbd5038e37767a3154b551b2c0fed291b699671f82793e4f632dc581f5826af5e9c1813105079494c9c7b51d3d4daadeb1067380ccd97aad56a88c400b69b059b282836b019d8a8b85b9b3f17eb7c44d64470d00c2354517d62534fb2c0099d6dd35e31f691d60556ab1d18477a93719371dfb177c5b6b764b"], &(0x7f0000001840)=0x9a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000001640)={{0xffffffffffffffff, 0x1, 0x3, 0x0, 0xfffffffffffffffd}, 0x4, 0x84}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, [0xffffffffffffffc0, 0x9, 0x1f, 0x10000, 0x0, 0x0, 0x8, 0x471b]}, 0x5c) 2018/04/09 16:20:36 executing program 3: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x2, 0x1000000000000004, 0x80000000000004}) epoll_create1(0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x0, @time={r1, r2+10000000}, 0x3f5, {0x9, 0x800}, 0x7, 0x1, 0x488}) 2018/04/09 16:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r2 = syz_open_pts(r0, 0x20040) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0xffffffff}) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) r5 = getuid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)=0x0) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000880)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r13 = getpgrp(0x0) r14 = getuid() getgroups(0x8, &(0x7f0000003c40)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000005b40)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005b80)={0x0, 0x0}, &(0x7f0000005bc0)=0xc) stat(&(0x7f0000005c00)='./file0\x00', &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005cc0)=0x0) fstat(r1, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005d80), &(0x7f0000005dc0), &(0x7f0000005e00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005e40)={0x0}, &(0x7f0000005e80)=0xc) lstat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006080)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006180)=0xe8) r27 = getegid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000061c0)={0xffffffffffffffff}) r29 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006200)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000006300)=0xe8) getresgid(&(0x7f0000006340)=0x0, &(0x7f0000006380), &(0x7f00000063c0)) r32 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000066c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000067c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006800)={0x0, 0x0, 0x0}, &(0x7f0000006840)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000006dc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006e00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000006f00)=0xe8) r37 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006f40)=0x0) fstat(r1, &(0x7f0000006f80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000070c0)=0x0) stat(&(0x7f0000007100)='./file0\x00', &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000071c0)={0x0, 0x0, 0x0}, &(0x7f0000007200)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000007240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007280)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000007380)=0xe8) getresgid(&(0x7f00000073c0)=0x0, &(0x7f0000007400), &(0x7f0000007440)) sendmmsg$unix(r3, &(0x7f00000077c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="da5c9d7962a74de244219533defc9c8ef8db70fcf9994ab06cc4ffe13b0fe6a8f4dfa8c076b4ed4c8d2a18e2363f164852d19a1e9b0371dadb9f708a5c9f80fdc44241d041bd6dae632b694b533ef8aa46d634ef02f102653a20b99c840065332897ac7c2c28552473f95234183c6f00eaf3aef3dfe0f8fe301695d36c62513c543773fe0cbeb57316ddf3878949bb213646009d395fa8285023f43ad415dc5f6a41f6", 0xa3}, {&(0x7f0000000180)="fadcd1ea82467c068e79487b5f197c2094465d1f207bda3a09910f7196efb524c53b64bac0d68759264f5e01dc472fb4b8242340bc884dc390c900bf8c798db1556dc52c906264faf04df79d17e4c0ba77a2276fc4040f1c969e1af8a2cc4923f83ab776eaff9d457c8f80e04c3fafc3d595301aec53bec25e1036870183864c11aa917d717ab46f5f410cd82399f7fccf2db1e5d7a22452a52cbd8eda0760456402f82aaf620f2f35c30eb3c516f99cbd9faffc300a38c607f7a15b4cb3c7f7bdaaa94d90586589e22dd44b5e0a3351dd1fe4ad86fe117615898470bdc8728a8f061d271ff63fe59a333e5beea5fcaf7b", 0xf1}, {&(0x7f0000000280)="b09a6f19c00085631045fcad56b21d36979e075fab16fa85bbb2a9bc3bfebae896d0be24fd204654e537a2e5a9e49df746a508f55e556ea69119811bfe756cd4267f2a07ac2c12cddef7d9fe60fb819d942c0f978d412ecee5cf49f7014715666a442572f4ce8a26fbfb6056c6007a4c23e70f39d34c7fba12a350096b6e767e36359ad72f8e878c90f6aac0c30992b88e2eb52e454697c66cde5f06077e28f56eef33737da359d256fe7a57378c781c2fe97c26392be908bd1f52caacba609c643fa05cebf5d99e6b503f78a1e99fe4d19163e8346296f07ccc49ac61426e166d4c71", 0xe3}, {&(0x7f0000000380)="6f8a22b4f41e81e73f29ad0fc66935518c5ddc560bdb6476fc6ae1bc98a952df6698f8809dbfe6ba1d2ab40e19e5c258b8aacb3a4434fe9e59175757503a8c601049221d672fd6e491222ee1e904d7616c213147932b81c6a2e3cd0edb787458af92c2de04178edab4e883b21a06b450684e4813", 0x74}], 0x4, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x40000}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000600)="f050015974cfa6d2313e0cbcf4fd7fed8868d8265e78e82cd375167c78be0f475652e56b115b75435485d1532e64cb9af6e93bbe34cfdab3e7e133f899bdd846e2aa896976c3e671d68764dce5d87b75b9ebaa00034e3719bad125", 0x5b}, {&(0x7f0000000680)="4745991ef1005296bd0bd3ec87e800e1f4b67b62454deb1b5014f00f85b2eabbda7d4aecb6", 0x25}], 0x2, &(0x7f0000000ac0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x6c}, {&(0x7f0000000b40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000000bc0)="5c4cba980539acc5afcfa8d5be4c46c2fc3d28fa21658705a43e749421a0b10bed0ad21d58e93b7af9b0691368210f4ccc8042d7865af985c0ff84ae0abaeddd2d269bdc6d5871dcad99aa4348fceef196f14a9185354926d7cff06ccce53c925885fb93d4e43964a80c223b0b74600706b0966ac30ce0efa8e98653966cde0b05fc51075a14e60042dbbb5b7e844d88d261bfa422a8c93120f801d824e7c486070b092717db291559d4317b93ce6041df9bfc0f3844423e9eb94801870f6140d6d262996e6e2b5f70b159442a32fab09a899fa982c0ddb284961e154c084ac7479ec9747cb17baf7da39657fac4a7846e8b7069bbe535dfa5b304e48c7f5fa205a4c10f2b44ddd3960caa544a2343c90dc47b907c965bdaa799d47f362b6e77099068aac1c349541380b7e9ecd03374eaf22260f70cd2bf2c14b71d64d16f5760ab1555358f7ecb454a66685a745b86ee09f0d6ce4b7170c55e5bd643b513f477ab69ca7b9293e39275923baf31412de35adf6f627bb76aa3b5c816398a61e870dfd6f5e3ac38b365bf65ff11a5b4355eeb686262d0583b85142fe9bf491f44720d1ff474fc5cb01253f19b95fc2da73191757feafe4d009cbdb017540f441a2d8a9bff5d6f5efd0fc3096e48cda87f32d725f857794217e658b23b38e0ae5df5e774bbf997b1ed373681d9efca53367da509ea3cf4a610409c4b70df9d39f3410522cc0d15b25cc4be05b0aedcd866baf3b0eecb744742bb46c16dc4d809d94a355ffc44810c2b908794506c201c016519961ebb8f835341189b15f978be21256df3ea6a22a36bdd4e487ed23a9ccfe57038001bb1cf393b0d3379620164b7d2a8a1f50f7b1021406d331a238a770f31a0a68a3003973722070ab3db613d2f37b57737599ef6b11b0cc9313748d72e68b3b75d4fdc32f9b2e96d70b9fe83e25bfac8d5bbd3ac05d5305777e6ae3bb636bc9ea429be23338003c0bd81d18e852d2c244a642463f60cbef9bc8bb4174bcbc3f55f0c3d5f07e69616a0da27d8ae7b84de7f0d3e7a85f3a2b431c0866980beb58c9764c2c8d1e5380fa5c0b4505a4286cd21c6650affe57117df3e40df188f3e155a10505451150cbf8cbf101daf391c8c1f5cf7d3b7f4158beca0be89a362eadee1bd213390c2ae9ce158b6e7649f2f8e12cf373e01f7d86f96daa1fc2cad96d7afcfa001481ee132d5fd31dca273a77f6445f8856546e5627d9ca6ca717b4d381e8b6a56b8bb15ed69459201819f994a684e7958abb7d9f0f6830ed5272159156f432b5d22c5d22a2d02a7a037d97d08edeccda778431952c8e5148571eb4bd097202d44726330079b2cf9a2b362a0871a37bca1b6a9123f70efc3ff72e00c9b87c51b8e07abd4d53247ed9c872ba2b8d80c44f1c4c64c9528468f5c379ae3e6414f65790099228c747bdfcbdb8ddda90094c073db25d6d4a4a1ee5b81ecb805b8201465a7bd96886bee835b0da32a3e72ca6f4d64141f7a0859678f4f865e15e4989e0eba10a750c3cc4f1b7e8bd6a5d8786f0e6ac743888cababed6509a91aca0776487e9d42484f3413943e32d062e4c482fcc6072492e1b1d698979524954bd98c3b40ac08532756a67f15a7da4a7ca09796e63f5065598a6294679b36b806f7d2cd9ac353efea6e4230fb9414448091e7973b710d51fc689f7686a7127e249ebb07e3867792b5c949cb571a8d41e012314f85df964a2b26a409d454082bb71dcff4c4bdb3c51ad12cf236275743f425bbccaa1374050c7b1e1c053be2ff08b43e3da3ae34bc4f27c972b73162b9a214fc6a4f31f1997222b79601972c82d2beb7f4f3dfe5945576307488ae11026adc840a7165b752142005cf26d0988a4ab0297633fb2bc0552f32160bd365dd22221324025dc4d8104a35cfda34176e0a9b4141f4a3d6e84941fb0630ecd6cbe03011762df0b521878f142c237d472a733419d312d2c6b051f1cf85d1b42243f242ad44305637f4f4e5df4ae2ff85bb089ed4285895dc31be0f72c733972948883e35d3c47233e9c98b6b6edd916bc313209330b61da4e24e2e4441e92d2777c41d24214dc8e8f52f5b94bb47a552accc4b68e90a9acc0090bd2725a96e9e717931767aac9eaeaa4929a75314903cc6862083de927c3ea108b31c55f68244cfecd55cb681bc00fca163ac3b5e0301f9d9cf596ece7f388dc66cc56af8a21f46b98f606d9e061e55831975a254954999c8856b8bb5463bea9a02bc8dfbc88970968fa1ed3c7f905306e48b69b0efbaa62d879b13bd24e93854f015115cb7de1802cb0e1d66ca777b8a389c7df3e8f28eecf495b833c479200f0bea21cf4ebbbaf5e2827de8324ccf0ab9811e0c2fc906dc91516854d7a7fbc143015ed5b9a55e3477ad3eef9b1d68dc6afdd7d0ddb1f350fe86b47006ba821edd1fa9a1adf35088961d5937daaf869425c6dcd70dc37250515964cd551c104cd5dba96221f0cf4c64e14f295b00268af2518fc1df26a5684cff103eff8d98198c5aa2e728d4bd586eb8bf509fcd3a0aa72aa2fd0801686ea7dd3f3cf94fb5c6eb2f0456eb44e20c0a1edf4e65c964b36b7699be01cdd7648883242b52cc3926af0bacc9acd83ebe8352159f294c4765b91ec2c8dec89125d5cc459b713ce07bd057439b13a85cbb29f2ea44afbe5c5b0b8616a98939b1d6b9c002fd4b5ecdf1bbac252b05eb5c6b70ff071eeb178e4115da11f167d9066b1e58b57813f2a1ff3dcf8cf2710deb28efb553c518b0b845f712db92ed27affa76b9a1e2c68467a9d8712dc4a7a891236174b4a42528421132094326e8d86684a26a302bfe8b017764aa9790fa51b5b5fe9589bb054a10f52b1fbda8e8ddf96d208d3ae4058cbe35fcb98526ea28aee39e1fc38272e9572384fa373453ece8deeb9e6eddf4821c684ee913d02580c58692c92b0825ef7e115aa776a9a898112d74f4297a1b655a22db911f085d724708db022fc2d9fc1663ce021f3d06735f5f4262e492ddcb54fb820f14440caeb467818b4e029c6ede44280cb5479d0d822c1498c06a7d3c85c820757fb9c8d0f24037265e081ca0e2e6675e01ba759eb3e2d6fbb44e59d5b190fda3d6d97bd76f960d0c95350967f9868ba7807bac173a72c4037378af5104a95a086f937005297a08941f6c5a410e9f46566415b6369486b91aa8781e46384dfc53d891e2a3ce49061f526378cd95baf882b7c759002d460766ea6062000b54f789f4774d4712711b5f7cd5026d692933d48a62d8dd78ac695290ca3df40734432e9ce528a3757ffb45d5488d7a17412f2bc0219397d016dff7978124353b53ed0309989a78e4760fc31d847a41f04c746a52ff2e02db9308eb412f507216a2bd70ea4811c4cbcd1701b2845f17d5fb25240c1d46751c5c45c1c847515234ca732c62a18b7f198c4af4e62534e1eff03eba3480869f347bc45b51b1d455c791f21427ad93b45d3734eb9ade9aa13b6aafbf6bb4a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'./file0\x00'}, 0x6e, &(0x7f0000006d80)=[{&(0x7f0000006940)="bf9196a69f4efab9002e4ede711e8f9f250f841fc4968673e8099fd39ced0231d0c84faae2416efb1f0baf1877d31f8e", 0x30}, {&(0x7f0000006980)="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", 0xfe}, {&(0x7f0000006a80)="1c1ace026d38b47084847b2eeebb678eeaa1d5cc972a03d5", 0x18}, {&(0x7f0000006ac0)="f927397b0436f560bf95f617ecd9ec42fa22d428027cf6895e337fa4d4c6d6634fcbb064a777da8788b387e23809118fabe0e5b05ef957646ddaaed921ec06a39aad50dea25a3b63c079ac2391c032dbebea4f7f8ef13c79ef1c28a51d7a8fcf50e21e", 0x63}, {&(0x7f0000006b40)="f2a45aca350b482828b4688df69a9fa2f72d7b5c9eeecb127814f9b76e3c79475a0e04bf50cfc83415a9a397d65298371545d32617c83259a3ac798284424f4ea0a4f00cedda1f7aba9a922d53a884fdd78dc3bdc277d26b674358836274", 0x5e}, {&(0x7f0000006bc0)="3c28b837badf2991a2d705d8bbe1853edaa6d96b7d8eeba160229908e5a55176215a5d2c391f13cfc0c1341c2c96a4121dda3b35d74b8a9d5cfc480130b2967486d8e41ef55be477bc22c3cdc657f80c9add95aeba4ff7463bb75d6189c2f938869cba1fe5a768ae739a725052fd802cf722bcc9f7aea7ede7228863ca6f51afa88f4439e16eb6804cd82c07a5ea3a8fd971a4b55b657d8f66c6b4a6ab9b65e5d39dd6c3a5e6c5838444988e62c06c1091ff3373612f96", 0xb7}, {&(0x7f0000006c80)="d225dc80eda55492278365bc020b56cc907f4a4b7d20957025cfe3d05e77de4e06e86798aa2d747ed6a1fbab520ee8f580fceb62c331199466358b80a7eb50822aa61d6e9b7dfbfd07e1c176526aa8516118373d0533e18dd76d84b17e12cd90a087b0921a7c1cca853ed1650c3d4f17c054e7042d4fda98a8fa34aaed599bf941b77a1952285435e60969393313f3ee289e4b098dd5a5ebe2cb6313c1a9e5b14e518c8b127167e7a44a606d40ba4d1d13ab14d70b631dca76dc717b5e68ffd0ca99a2007651984811f0be37306217726b9db65286d6df994a6410d10b728b45b0d15340", 0xe4}], 0x7, &(0x7f0000007480)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1, r1, r2]}, @rights={0x2c, 0x1, 0x1, [r2, r2, r0, r0, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r0, r2, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x104, 0x8000}, {&(0x7f00000075c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000007740)=[{&(0x7f0000007640)="504b0dc00fc7ee59e21b6fb71c91ba29", 0x10}, {&(0x7f0000007680)="7827a216908e2e29c105e7c638a4896f738446c809c1cdbf14ba6dce68e8fa5cb77d685a6bb5832eae087d98ab392d884d1be9ea89a4b88d0fd90a4a98740c247e967ce2b1abf72f25cc38e661bff35f07a6e27f95a2314ec122d7477513e0f42ef03076cccb1670d08978d117d5b8f9eb768941ad0e8456fec4d09d6f1cfd0cbc88ba6b", 0x84}], 0x2, &(0x7f0000007780)=[@rights={0x18, 0x1, 0x1, [r0, r2, r0]}], 0x18, 0x1}], 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) 2018/04/09 16:20:37 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7c61d420810d24a28ac942937357f90800"], 0xf) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/04/09 16:20:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/09 16:20:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b9fff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000766000)={0x4}) ioctl$int_out(r0, 0x5460, &(0x7f0000001400)) fcntl$getownex(r0, 0x10, &(0x7f00000013c0)) epoll_pwait(0xffffffffffffffff, &(0x7f0000469000)=[{}], 0x1, 0x0, &(0x7f0000595ff8), 0x8) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/206, 0xce}, {&(0x7f0000001100)=""/72, 0x48}, {&(0x7f0000001180)=""/139, 0x8b}, {&(0x7f0000001240)=""/103, 0x67}, {&(0x7f00000012c0)=""/158, 0x9e}], 0x6, 0x0) 2018/04/09 16:20:37 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000380)='msdos\x00', 0x1002, 0x0) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000126000)='./file0\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="f103a6b38a1108174550f8", 0xb, 0x1, &(0x7f0000000180)=@ax25={0x3, {"c7e2fdb145723c"}, 0x2}, 0x80) umount2(&(0x7f0000e28000)='..', 0x2) chdir(&(0x7f00000002c0)='./file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect(r1, &(0x7f0000000200)=@l2={0x1f, 0x6, {0xff, 0x8, 0x10000, 0x8, 0x8001}, 0x7, 0x7ff}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x5, 0x80000000, 0x2}) pivot_root(&(0x7f0000000280)='..', &(0x7f0000000300)='..') 2018/04/09 16:20:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e21, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x0, r2}, {0x7, 0x5, 0x6, 0x4, 0x0, 0x4, 0xb099}, {0xf3, 0x0, 0xb0, 0x12721791}, 0x8, 0x0, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x7f, 0x5}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff, 0x9]}, 0x5c) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r4 = gettid() renameat2(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4) sched_rr_get_interval(r4, &(0x7f0000000340)) accept4$ax25(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x10, 0xc31f7c3a55c13f17) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000840)) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000200)) 2018/04/09 16:20:37 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x9) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/04/09 16:20:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) 2018/04/09 16:20:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x80000000, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1, 0x6, [{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x38c) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/09 16:20:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x1f, 0x0, 0x378, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xb56, 0x1, 0x0, 0x1, 0x58e, 0x130, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0xffffffffffffff4b) 2018/04/09 16:20:37 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000280)={'ip6gretap0\x00', {0x4, 0x0, 0x0, "1d92b491b488"}}) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) clock_gettime(0x0, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 2018/04/09 16:20:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x3, 0x1, 0x6}, 0x101, 0x8, 0x8}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair(0x5, 0x5, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000340)=0x4) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', @ifru_ivalue=0x8}) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lchown(&(0x7f0000000240)='./file0\x00', r4, r5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x3, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) [ 84.955687] SELinux: policydb magic number 0x617cff8c does not match expected magic number 0xf97cff8c [ 85.110526] SELinux: policydb magic number 0x617cff8c does not match expected magic number 0xf97cff8c 2018/04/09 16:20:37 executing program 6: getpgid(0x0) r0 = epoll_create1(0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1ff, 0x200, 0x1, 0x8001, r3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x10}) 2018/04/09 16:20:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x40002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x1ed, 0x2, 0x4000000100000000}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)) 2018/04/09 16:20:37 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x6, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2565d9810000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x52, "49f4a92ad45100b494ab8843d7de24fea0838bfd76cbd37895c54e310c9a091acb63865953c853724c977349cfb47d20a7c2782045b648ee1336d5ae311321d886e897da83f33783deb4035281c95e4f86be"}, &(0x7f0000000300)=0x5a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000340)={'rose0\x00', 0xcc}) bind$ax25(r0, &(0x7f0000000380)={0x3, {"037e21e71f39d8"}, 0x5}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'yam0\x00', 0x0}) recvfrom$packet(r4, &(0x7f00000003c0)=""/142, 0x8e, 0x100, &(0x7f00000004c0)={0x11, 0xf7, r5, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) readv(r0, &(0x7f0000000500), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000540)={0x1742, 0x0, 0x7a10, {0x77359400}, 0xffffffffffffff2b, 0x5}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r7, 0x0, 0x42, &(0x7f0000000700)={'TPROXY\x00'}, &(0x7f0000000740)=0x1e) socketpair(0xf, 0x6, 0x200, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r8, 0x80487436, &(0x7f00000007c0)="9fea41e6a035ae0e1915ca27f3aea86aaa790d588611b151377fed6aa16a6b20c6792de3424fa0dcac9afb42ac222bf330f53374fc388d563b02e809f5a70aaa0c1d7629f20a6f12b0669a9097184567c120f0844433f37f99664bf33b809439a34ebd4b7490eac4080962cbd23dab89208c626dbb4380479adbd9bb235da75746f8a1a4cf5bd8") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000880)={'nat\x00'}, &(0x7f0000000900)=0x54) ioctl$EVIOCSABS2F(r8, 0x401845ef, &(0x7f0000000940)={0x25e8, 0x5, 0x5, 0x3, 0x80000000, 0x98f}) fcntl$setlease(r0, 0x400, 0x3) getsockname$netlink(r9, &(0x7f0000000980), &(0x7f00000009c0)=0xc) setsockopt$netrom_NETROM_T1(r9, 0x103, 0x1, &(0x7f0000000a00)=0x3, 0x4) 2018/04/09 16:20:37 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = socket$netlink(0x10, 0x3, 0x800000000000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x7}}}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000024000)=ANY=[@ANYBLOB="2400d10f7614"], 0x1}, 0x1}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/04/09 16:20:37 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x185401, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x2010}) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/04/09 16:20:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r0) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) bind$nfc_llcp(r2, &(0x7f0000000680)={0x27, 0x0, 0x2, 0x6, 0x7f, 0x3aa, "3aa00f99784ed173c525758f6c6695c0ca17ffe8f5d9f809f2d6f53f7b1e68759176faf6da8a65879ead8dc9e7c21581e77b1a193ef942f848b6d810df20f3", 0x1d}, 0x58) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1000, 0x2, 0xfffffffffffffbff, 0x0, 0xf11d, 0xbbf, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7, 0x4, 0xf4, 0x8000, 0x8000}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000500)={0x5, 0x0, 0xc, 0x90, 0x80000000, 0x14, 0x1f, 0x8, r6}, &(0x7f0000000640)=0x20) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r7 = getpgid(0x0) r8 = getpgid(0xffffffffffffffff) setpgid(r7, r8) mmap(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263", 0xdb, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={r9, 0xf1, "14b40b78c5828512d54ed71af5d93d65f7be939893d533129643b9b6d03f32aa4af8eed36c520fb28982af3e95f1a41b76098f15d04ddfc9f4cb1c262a940c5be7166512f3f439a1408a14ebef0c0e58f25df75a418d4aac6c902697bdb44420dfc8b3b77d03a7a1f74e805aafe2ff289d1922b83f9f4bf1b70a3e5211a36143f46ccd6aeb0cc45c2cd7fc283aaefbfa6ef2d672111a944e0c83a48d73cec011c6f51b6918fa96fbe7dc9f19aecf7c997d9abbc70fd6c47392d1a8821691076ad5807a1da7246d6f3f566430953786acc03bfc1c261688e832024a6640a92f919483577dbcdf5283bb5699f41fe1748241"}, &(0x7f0000000100)=0xf9) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/09 16:20:37 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0xffffffff, 0x2}) mlock(&(0x7f000067a000/0x1000)=nil, 0x1000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x100000000004) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000700)={0x2e, @empty, 0x4e21, 0x3, 'wlc\x00', 0x8, 0x4, 0x1c}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x1) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/183, 0xb7}, {&(0x7f0000000600)=""/198, 0xc6}], 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x171, @mcast2={0xff, 0x2, [], 0x1}, 0xcff}}, [0x0, 0xff, 0x10000, 0x800, 0x9, 0xffffffffa82349ea, 0xfff, 0x80000001, 0x2, 0x7f, 0x1, 0x3e2, 0x2, 0x9, 0x4]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8) read(r1, &(0x7f0000000000)=""/54, 0x36) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000)={0x77359400}, &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 16:20:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r2 = mmap$binder(&(0x7f0000271000/0x2000)=nil, 0x2000, 0x8, 0x20110, r0, 0x2c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) r4 = mmap$binder(&(0x7f000026c000/0x2000)=nil, 0x2000, 0xa, 0x1010, r0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x60, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308, r1, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x40, &(0x7f0000000080)=[@flat={0x736a2a85, 0xa, r2, 0x2}, @flat={0x77622a85, 0x0, r3, 0x1}, @flat={0x73682a85, 0x100, r4}], &(0x7f0000000100)=[0x48, 0x40, 0x40, 0x20, 0x28, 0x38, 0x30, 0x38]}, 0x401}}], 0xd8, 0x0, &(0x7f00000001c0)="68b992fdb460742edc627592f9085b78ccacd85ed502cdec2763318968d6fb0ec8320af4b7a6b3f5a19f692f8d230e1d929907065c0c03692b1f3353e8414f50c72dc2bcaa1831f72033d78724bf812bff8620acff5e0d1fd5f67a61ece515c2c66b436a5c832d713bf5d5f29f5581e3637ffa7b45b77c811723a36ae4797b8fb97da12b0b3a0ea48a1f9dc8733bf982a4e3596b176bff60b4d983a29f6760dbb7f949cd8d9c98ec0394b4c688a04f5b8a580824b96d6157eba50c0219fa68aed43c5f6ab00d5f618dbc4ca80cd8800afe3d7198866f446c"}) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0xfffffffffffffffe, 0x1001f, r0, 0x0) 2018/04/09 16:20:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x21003e, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x3}}, 0x1e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x24}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x10001) mq_timedreceive(r2, &(0x7f0000000140)=""/34, 0x22, 0x6, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) write$selinux_access(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563345f723a6c64636f6e6669673d63616368655f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73301573303a63302e633130323320333800"], 0x57) 2018/04/09 16:20:37 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fanotify_mark(r2, 0x2, 0x10001, r3, &(0x7f0000000040)='./control/file0\x00') fchdir(r0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 16:20:37 executing program 1: socketpair$unix(0x1, 0xdf135f0c95901c31, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) tkill(r3, 0x16) 2018/04/09 16:20:37 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) connect$nfc_llcp(r0, &(0x7f0000002200)={0x27, 0x1, 0x1, 0x1, 0xa8, 0x5, "b454ddf4c3e70c4147be661f33ca5c9a89dc6c98ffe1b3895a48baf09264aa821f96b860aa1b9140f878f0fbf74b2c89ec3f810d24cdf1ac2019fdc4f55039", 0x15}, 0x58) sendmsg$netrom(r0, &(0x7f00000021c0)={&(0x7f0000000040)=@ax25={0x3, {"42fa402d01f4ad"}, 0x6}, 0x10, &(0x7f0000002180)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)="772188adaac41afd54b5f59179f8bb11643150351a947bceb8d59f7298358f706b95b3e7882bb875041d21d34c7073de93ec5709048b9be4538993e4d3b33c8a9966b36301528d67f548d19ef78936c18b554f1ec54ad10a4a00e8aec89ccc8cc20c4e466b05f44041d2cbec44e05a2712f80951281c3188faa2f7fa4f4c4050d81dd7f4d50199091eb7fb219d45e1a4a01127ad3a259338e232082c4df8ad66d58b95632910c8713b4e5d9a777f0c1b054479e104633f251b8958dc860b32e2a45231221d959fec1e4d7df10c19143898eada88b24823843fe3be14ffbda7282236954368b800ba90a5ec0ce469b6e892fe34", 0xf3}], 0x3, 0x0, 0x0, 0x4000040}, 0x4000) [ 85.324535] binder: 8076:8077 BC_INCREFS_DONE u0000000000000000 no match [ 85.335554] binder: 8076:8077 got reply transaction with no transaction stack [ 85.343884] binder: 8076:8077 transaction failed 29201/-71, size 72-64 line 2926 [ 85.355822] binder: 8076:8077 BC_INCREFS_DONE u0000000000000000 no match [ 85.365219] binder: 8076:8077 got reply transaction with no transaction stack [ 85.372962] binder: 8076:8077 transaction failed 29201/-71, size 72-64 line 2926 2018/04/09 16:20:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086dd60067b260008000000000000000000000000000000000000ff02000000000000000000000000000106001900001a7e111a5be09980bfe51e4a000000"], &(0x7f0000b99000)) 2018/04/09 16:20:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000006c0)='btrfs\x00', 0x40005, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cpuset\x00', 0x800000, &(0x7f0000000140)="d9d6793952744b663c7cdda2269bfbe79a401e14db17869eff2d4929a8efa1af50e8339470a907f86bb7b206be48fd79e5b145671d3dd6af6446446621d88d693e8ae372d9c855e8e29fc1f63e0f0da4c86f6f5b26b7d19a0486286e25cb49339e6ff3727dbe1256b62e502af8437b89a468f7f6841e9c4d390dfd94a9d5f1a77d239842cc64a19392aa6bb4ff1d9886c0cedc04b7cb4ac8501f25355a8dfa5e24b346bee902bff40be86c8b35992b4c4ffa680b7dff2c2d31ea87ea3f560a6bf7097440e4fb") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setfsuid(r0) getitimer(0x1, &(0x7f0000000280)) mkdir(&(0x7f0000000300)='./file0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x105000, 0xa) accept4$unix(r1, &(0x7f0000000600), &(0x7f0000000680)=0x6e, 0x800) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000580)=0x7, 0x4) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000500)=""/112, 0x70) 2018/04/09 16:20:38 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x4, 0x0) renameat2(r0, &(0x7f0000000180)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/122, 0x7a, 0x1, 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/132, 0xffffffffffffff7a) 2018/04/09 16:20:38 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000480)="1b", 0x1}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x531000, 0x8) 2018/04/09 16:20:38 executing program 6: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fchdir(r0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r3, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") vmsplice(r5, &(0x7f0000000000)=[{&(0x7f00000005c0)="242ffe881cdd08299cd2e385eaf2f879443eb8f498c346b6de0ec57d43abe4d46dc2bfd6a5f41f0cb223c7dbfaf937dba54cab8873e34c297c2065b7bc19bddaa03d163ad01c2c1f679bea15a21a308d11123dec2deb85e83369530b85c38c4c80785e74bc2fff7230b1b29ad55fdab14244c8680dc10884c41f4dd6cdada482df7e9c3e6b5dbccd131f7207b550cda203", 0x91}], 0x1, 0x9) epoll_wait(r5, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x6c, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b087"}, &(0x7f00000012c0)=0x74) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r4) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000300)={0x1f, 0x2, 0x2, 0x6, 0x6, 0x2, 0x6, 0xb0, 0x4, 0x20}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000140)={0xfffffffffffffffe}, 0xfffffd14) 2018/04/09 16:20:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000180001050000000040000077000a0000e065b58426e70000000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000000140)=""/231) 2018/04/09 16:20:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x44031, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000081aff8)='&', 0x1) syz_open_procfs(0x0, &(0x7f0000000180)="63d9db64214e6d64") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/04/09 16:20:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x4000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x5, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pause() 2018/04/09 16:20:38 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x2, "edea93f4255f389ed8bd8ecd3391e076ff1eb70d24edcfcd7315d071fc9a2faab0b05b5a09d4de7979b3d883ca84395a92061701c7be973542331879ae1a4e466efb6a59e93dba1dded7bb16acdb4b4d"}, 0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/raw\x00') 2018/04/09 16:20:38 executing program 3: r0 = socket(0x10, 0x10000003, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000400)=""/208, &(0x7f0000000000)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x7, 0x4, [0x8, 0x7fffffff, 0x6, 0xd]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000380)="2600000000009cadd43307000000000ff5e2865182e00d8a9f3f7900000006004da1cd02000000d6e09d8ef735ec78e6961ff870cf6a1f9a4ffb9b863dcebc56246355d33cb7694f94347c8eedf81731636abc87016844fe6d5515ac7cc829a064b550c326afbaa1a388c1e1da3b5a7336064ef57f8ae9", 0xffffffffffffff5c) 2018/04/09 16:20:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000001c03f3") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) 2018/04/09 16:20:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) ioprio_get$pid(0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) ioctl$TIOCCONS(r3, 0x541d) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r3, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x128, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x178) 2018/04/09 16:20:38 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @raw8={"afdc7c1b82114b66f4e4adbd"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x122}) 2018/04/09 16:20:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x3c}, {0x6}]}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) r3 = getpgid(0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800)=0x0, &(0x7f0000000840)=0x0) sendmmsg$unix(r1, &(0x7f0000004500)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000000680)=[{&(0x7f0000000080)="a41e9db2fd419afe5dc779c6e2df9dd97704b0c15f4e07438e9d5a2ad386e69d113b5610d6e9022ce9af77860a0a2bcdff22bd41c8a51ee6f8b5a71ada72c986bb5bedb9d504b1f89559731edb04737d371a7e6556f783fe56ef857d54073178c95c1e83e0e0b9e8c016ac138561adb82e3e02796ecc68cde64cd53e71a5a2b08715301e0c34db03c8f9d6bdb2a5c038a9801668af1e0ac1fe875bce374f9c56292e21d27adb52dd57c4b582e0fbd93dc9ecceecf01284a4f5f0a3ea943702b647ea67327e2e152a6acd4aca45c0de95a0e159f324a553fa5c84649debac7b10096727e6797871c7fe5ee0"}, {&(0x7f0000000180)="d2d3284e08c0f4c8130d2dcb293eeb8ecb6f71ff3cf8b2ecff84027d3ff7ba06a02319b341ea2a74098fe06a63bbb907b5ab8a1d575fd8d35757596baacfe325767ee0ec5e7ca6e9f3c1f701ea4880a5c2054c6b450361e2d9cccb211e49e0fc0d7bf5d4b308538e609a1422a522e45a2a610df4b726996b9b716402ba2eab98de5f0dffd48e00283312dc0655b69832d3df9ec548523a1258a6f0802f705a7d5563b7b044bd594043ca1e6c80f9904d5891cd1c1237fefaae53f0b094504c927c2444c3c725aa1ad3c036a37ce04dea720c1a8020aa5a38063a2f2c262e27c6cf34389e2d3507420d7b93ab1e2228be09a7ebd6e89fc0"}, {&(0x7f0000000280)="6fb095e561d136ea8d2f9a64b0e2d70cdd1b491ef5996ea2ed65684781b1efbf5e39b6b769bff8b399611d2055f577e14fbed179cce2fa29a8cee336fafaca87dce88b924a4a124571a33d263debf291512b9d944e172269"}, {&(0x7f0000000300)="65568c29ffb3be98a78583cb1e78cab80e5ca7ad97c691c2f2d1dae91b67f8201371660694295ef8db9b6c04c4f803d812a57886e872dfff025de402327f7b704955e565ea2a5ffb8b7edbc0a35da1dec182891ae0303f9fa6284a4acc47db1f139dfe925ef13b6078df9fd594c1d6c8e79a788ef67eada9df3612a453c4f4eda0e14b068bd3bb804c4f8f66ae972a3b58839a1927a0d3207b0264a0cd687fbb4ecf4b413b1e11438c81dcd5cd7e41506ced504fde1d196d37f0b49920d241b75dbb362abe29e934dfffa1d59547dfb65137"}, {&(0x7f0000000400)="c37464542959a1fdf6fb6ae04b8553d3238c0cba8c1b4312a2d8be48af3c2a1f9f1d82386df03035f78e567b0a650db6646359508a7ea246eaf69140db254a543c0de189c2e57112968de9c9f5060f94ad1cc80e01ea8ce1893e80ac61fe9bda0f2409c85b975574b97082212f717d4cdd"}, {&(0x7f0000000480)="4aaad2410978b06068cec6fcce59ac2260e6d3ff8183a8a90c24c5e46cf4adfc60bdef084657473cafd31bf18df2f8065e059ac4f9fff5cecb7f0e34e32968e2af630de1ab82b3d1f4c22fe273399db0c2d603e8c1398e36ef83aabeac71ce91544feb5ce2f531202f000b288c85063d7dc485122a2d5e4c5e63a3ec4bfd310dc902873c46154416047e836551fe7e608db1c04c8b47a16260d7fb926c77fda3917a588168cd2a33090e808c96e19f20b7d9ae43011c4ac495314ffd3d770ece171ecec1662084bdf0dfbb47"}, {&(0x7f0000000580)="417fa26f7f1710e8d75bfa875cd639149a4697412ca569c52fee07ea4afc8776fcda9987cecc860a320d64e35cf86661ec0c955ba5e167b92b13c0476d5d70de2f6b6adff8e963736a83c5be5beffc821744cae66a9e1df94d61b769cb727b32866fee3298d924ae4f675020392286b651f0e2f9729e89f103cee070f8941c550867e50d4810132bfe231b49a794cd9e99993b40b1c38b1fdb6df7710dc59fddb06d377c99362829d05033cdff9e867ec166b55d635aa6eb042633f9db31e2c9aada"}], 0x0, &(0x7f0000000880)=[@rights={0x0, 0x1, 0x1, [r2, r0, r1, r1, r0, r0, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0]}, @cred={0x0, 0x1, 0x2, r3, r4, r6}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r0, r0, r0]}], 0x0, 0x40}, {&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000002b00)=[{&(0x7f00000009c0)="2a9b6530103a8d3d1e1f1482b766b5cbe06f5fc97abca00d7b9784e42579858bdbd9f610a71e255423c1d43780f5e8823fd45905aa5eeb08b02c0963a007b0577c35abe31757be79601f97fb9571d8bf7963632ffbc94ebc1332aac0194b794fe758f97424fe51ee44725c225312b74e5189c48b67f2e24576ed79c1f97f0f3f324734c8e891bc5679ba4dda112b2785e08d70667f234fbe8c917f841f6c50215d5a9cb9cfa6422dbf5b4bac5a3dfae1c0af43dcfef4e7c83ec38ed57cd5b0c50360895a616065a21e86879d9f6e0befc1ed7ff17ce68e01e647cff270a7314be0b16e"}, 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"}], 0x0, &(0x7f0000003dc0)=[@rights={0x0, 0x1, 0x1, [r1, r2, r0, r2]}], 0x0, 0x1}, {&(0x7f0000003e00)=@abs={0x0, 0x0, 0x4e22}, 0x0, &(0x7f0000004400)=[{&(0x7f0000003e80)="becee0ed2c7798cba0c31c15bc2577c2655125ec751e856d5efdf956355faf9f97bd303ced79d7e095fd3e2f3c779ce2fe8cc66705ff679bf3ef83542adc008520dfe13e477ce1e6abc3b1ee2305f2893f42215012b463f4238da32834d58a88af43fadf5996c4a0e6775316853bba3f1dcf84d9e25d56b1aa87d6cccd0d00044e1dd367b0278a8b7ab88da4993a03ba267150cf03407265acfd367f684ec4ead6fe10a9e67b"}, {&(0x7f0000003f40)="874c2d6833573df342cf2da53232a67b48ae0ea081f10431ec2fbfb79096c5f94f6a364d39542abdf277cae0b5ba92e6cb1f74b3f6a9a65faeab05e517b10f35b5d142a66f9cdab4d8a61c8c03f53e8e921c887c52ad016c6044c02df8ec0d1fda1ffdf2364dc68e187afd99157e6d37cff17859329fabee41f34406a13f597b9ccc2a7db44db6a49cc82e5054e4e6a59e67b7239d61a1a7ec1b8b8ac49c145726364149a5b60e1c5faa955e17019b9b6f9bfe3a6208732711e631730b27a7fd6e06c4effe591099ba045605699f8aad0fa17ddac7cd916ceefd4b007ded60d3b830587fe537948176687ffd"}, {&(0x7f0000004040)="30fddf8e918b8d805f965e37cad9b62ca1a7b1c60df873b9a9bcdd6da7ad8b0b2369cbe16353759ffe1392c09c1dedc18707cd7700cdaa7bcf8389ec64ff5be58edfab8c33a0bbd969491a1e37d017c8e61d6c47f21755ac9b88de8175da2f3d9076b581cd7b09824a89e8cc5ca5115ef264282f6b29476f4041bbdf7d1cad4af6a6f71b46eb76f615db9d695de15500128dfa1e72d2b44c9e22f1a208ff5065ad86b3f0fc3629fa535d9283a84313732c3ebb3cc756222d0d6d472e2e9721ad936b33ebef10315d5cccea4097c2d5b0cd3b5e8cb1bb60dacbd97836d2a691909406fa675dfa4fadf8a757ea40447e41"}, {&(0x7f0000004140)="ab4ed0ba5163b090f9b56551ffe58953c33c85835ce6bcb56057a7c67a40d6"}, {&(0x7f0000004180)="917db490800a9fd87f88dd8e1a20c43555ef42cdfd4158ffd74c014350ab09e01ef8e88e2fdf1ce2179a7e7b4473318ea444cddaab7f1ea05c531426e57008973930cddabe948fba6aed3a11892e931ba3c75b661a977187ee2b5b565c2917c3e2ea00d247758d5916718fd7b7d93b1236d0ed1b4ba02c707b970db2734445102d69803fa1b308536749139be7e7ddac6fd2687c5bab4ccef68720b1609b6357f5976cd304af2c03ae0fac385202bf5a43b81904239a6eb2085b26842fcd6d8b"}, {&(0x7f0000004240)="255df7eb7447e7d9ac4142e79d2dd7e5e45a0bc80dccbd3c74e5ea0b30d224e5114806529570853a942865e71e8762716d1bf30b9dab85402aed133caf8a04852a396a021c5ff6b5bfc715db4677bfccdfbd04a81b8509f2930436178ecbfa45ee9bde97fc5d55ddb6a0cdfebbaa5ef8bfb6209cce1a2e17176cdb182b62e6232a056f2cf6871f5ab20556e2509728c4be4d3a55f2c78544a467b231e05a289b3a140fd675de2e9bb66779c6f4f826365f9fd15a084ef5335f505fbfa7b312047a68eace2918d47af2f34052efd144cd2459a9eacd268a3860dc820453"}, {&(0x7f0000004340)="86281517e38ace43d1b75d41d651e52571a1ef1d8d97f85f53210b2bb62aefc66dff884465564d302408717ad5c488d21b541c72d389dda5c82ead53d0e1bc9fa99930f82eb9afd4bd8dda9271bf21cf5b0e0c9b63e41919c94e0855a3a25b4eb8949b296152cbd91d61d7817f709a7914b6879536ec5cf6b88b6f95513ad2297b2cb988dd215258b08424983c12f628f5949c9486eee79d9a5bf720eda909"}], 0x0, &(0x7f0000004440)=[@rights={0x0, 0x1, 0x1, [r2, r0, r2, r1, r2]}, @rights={0x0, 0x1, 0x1, [r2]}, @cred={0x0, 0x1, 0x2, r3, r4, r6}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r2]}, @cred={0x0, 0x1, 0x2, r3, r4, r6}, @cred={0x0, 0x1, 0x2, r3, r4, r7}], 0x0, 0x800}], 0x924924924924939, 0x0) 2018/04/09 16:20:38 executing program 5: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) r0 = socket(0x18, 0x0, 0x400000000000004) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000140)={0x14, 0x6, 0x2d400, 0xfff}) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x4, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff0001}}}, 0x3a) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/09 16:20:39 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x3fffd) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x802132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)) 2018/04/09 16:20:39 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) exit_group(0x80000002) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/09 16:20:39 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000480)={0x7, 0x101, 0x8, 0x4, 0x7, 0x6aa}) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000240)=""/194, &(0x7f0000000340)=0xc2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb230a2f9930a06000000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) socket$inet(0x2, 0x7, 0x7ff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r3, 0x1, 0x8, 0x3, 0x100000001, 0x8001}, 0x14) mq_timedsend(r2, &(0x7f0000000100)="80c36ff7d3ff5131d27ea0c0330ef8e51e57036921bab61db5c4fba903fabfb3c651161dc6f1006a435894dd9185dec27628354cec381db48958b7cb5c4df21f1979d63a1341cd8cbd5aa4e574e864d8346015d35b0d1e56b6ec9911f798fda10fe58005a9b03bf7427acda32a9f4f646301bd4bad7166bcb252d67d8b01db9a01d6533ca33c49b9f27b8403c813543b37bae934a0bfe3eabca8b02f41316b1287e641fe83b8914dc7144490dfa1bd2bc4", 0xb1, 0x8c73, &(0x7f00000001c0)={0x0, 0x1c9c380}) 2018/04/09 16:20:39 executing program 7: r0 = getpgrp(0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup3(r2, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000000)={0x2, 0xfffffffffffffffc, 0x7fff, {0x0, 0x1c9c380}, 0x7, 0x6}) tkill(r1, 0x16) getegid() 2018/04/09 16:20:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x10000000000013, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 16:20:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000001100), 0x0, &(0x7f00009dffb8)}, 0x0) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000100000001000003006588c1944c7ad3af14f547d2cd7e517e1a4af09ff02d56ea0b444a45e10e4082b72a5dac5dcd893df0d50ee6f1392d0729dfadbd8b92af555e1471095c2827bc553cb9005a144c405e013ae9c62bfab4667f197ef90c9406e6b2735ffe3a15b5d6dfd14e8bce6787e0c7029a0dbc75fc2c8a5db5651e55f07f6b9faabcf655cf121c1b750e3ec99aba4a504e198a0dc766ab08b245c8bffd8eae1a77fc688d2b08edcd726d2133841ec3d72510bd9547fedc64e19c415c0468fcf18b5dfa87b31ffbc2c3b1b242f2bb4932414963722ff85b073e39b5a7a828558d81cdb70a9c877bbff756d2685d40c468e48cba7d9c353b77083d660afcd5382059acd32ca661030510fd24af0859d6ef0071fb0d0c72d7275f6480309f31e9b54f440b196381c5e1b678cf3f451133a3c073c5746f07a7917c6d27522accc8fda799fe3878417b2680c849cf5a2ee4b30e07", @ANYRES32=r0], 0x18}, 0x0) close(r0) close(r1) 2018/04/09 16:20:40 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8000000000021) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/169) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x509, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4b86}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001e00), &(0x7f0000001e80)=0x4) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10) 2018/04/09 16:20:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x40000000fff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={"6dfd5994fdfb0ce3191700", 0xa203}) 2018/04/09 16:20:40 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) prctl$void(0x1e) futimesat(0xffffffffffffffff, &(0x7f0000000400)='./file0/file1\x00', &(0x7f0000000080)={{0x77359400}}) 2018/04/09 16:20:40 executing program 5: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000200)='sysfs\x00', 0x2) sendto$llc(0xffffffffffffffff, &(0x7f0000000280)="dbee07ac54aa9b274b4c23b419d2", 0xe, 0x8004, &(0x7f00000002c0)={0x1a, 0x100, 0x40, 0x5, 0x9, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0xd9}}) ioctl$TIOCSLCKTRMIOS(r1, 0x80045440, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000003c0)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x100) 2018/04/09 16:20:40 executing program 3: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000014000100000000000000004002000000", @ANYRES32=r1, @ANYBLOB='\x00'], 0x20}, 0x1}, 0x0) 2018/04/09 16:20:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'ip6_vti0\x00', 0x8001}) ioctl$int_in(r0, 0x5452, &(0x7f0000faaffc)) 2018/04/09 16:20:40 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x1910, r0, 0x0) 2018/04/09 16:20:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:20:40 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000200)='./control\x00', &(0x7f0000000240)={{0x77359400}, {0x77359400}}) futimesat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)) 2018/04/09 16:20:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0)=0x40103, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0x17, 0x80, 0xf250, 0x6}, &(0x7f0000000240)=0x98) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) sched_setattr(r3, &(0x7f0000000440)={0x30, 0x3, 0x1, 0x0, 0x9, 0x80000001, 0x7f, 0xf19a}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000003c0)=0x100000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xff, "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"}, &(0x7f0000000480)=0x391) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x42, "80c0c4a565e1bfbedb1ec85abbf59988c4812b687a626cd0c797f44ebb7f25ca99495d2104670736fa98ab5a18b30cd2f56bdf4fadd4ce8a0567776167082940c127"}, &(0x7f00000000c0)=0x4a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x101, 0x8, 0x100000000, 0x2e96c8e, r4}, 0x10) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/04/09 16:20:40 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) r3 = socket$inet6(0xa, 0x3, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x58, "9d8f27a9b7184ceb4f2f0ab655c6bbbd8f9eda4080f97fe591b0f5081300a3c5d67f89785cd55a476434dd4524ea89f1d5fdc721598f9d5ac86f613d6f7a6ebdf36eeb8efc1de61e8f2eb0d0a892fdbf68be94ea10364f35"}, &(0x7f0000000200)=0x60) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r4}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/09 16:20:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@empty, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) r1 = dup3(r0, r0, 0xf58e835aedbce16a) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/101) [ 87.896615] IPVS: Creating netns size=2536 id=18 2018/04/09 16:20:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000605000000040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/04/09 16:20:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r1, 0x88, "95e71be9561bd7b61d3cd866143f82ee52b0c3c6dbee265a2c4ca053bfc6e64ad12e563404c55213ef011c8ce5437f2f721c676977debcccbbe581fce7239c64514c9e38ee1ebb513dce663c447e9c1ca628e0efeadf92ea47d8fdd243103d703a18648099c3c40f845d9e81cf34392581eeabaa4032f4a3993820fe3b7b3b8f5d423c09f4d3deda"}, &(0x7f0000000780)=0x90) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/186, 0xba}], 0x1, 0x58) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000880)=""/142) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x20, 0x4}, &(0x7f0000000040)=0x88) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000480)={0x3ff, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x104) 2018/04/09 16:20:41 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="0ad96121a05adc5372de0b26f331109662d770d94bca7406b3436f5e3d88", 0x1e) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xc}}], 0x1, 0x0) 2018/04/09 16:20:41 executing program 6: socketpair(0x9, 0x5, 0x1, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r0, &(0x7f0000001700)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001680)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0x7, 0x631, "2933be98aedc4dd307f25395707e4197f16e6cef42fe09485ad53ad185f61c5718ac2231e1f678b83f58eae482ed69b6602b5705d9aa67ea0b997e8d855fff", 0x23}, 0x58, &(0x7f00000015c0)=[{&(0x7f0000000100)="70faef58e08af90d4942b8dfaec6a8d7a0b9aecb8993f05a66b6f23723d7a532ea9d015c3f4863d65bdcb037ca05dfe1abfc032cbeedbfc2c495cdff2473a7a6cdaac9a8999443756b400bccbbcfe2d106fd1dea414d951be25a98ff6d514f42a1b74d00cd7f58a656cb0cef32d319bb9d57c9fc6a64679ed73a4a6a2fd1d0c498fa4c0772adcd0d5719cc25a176ff6aa4", 0x91}, {&(0x7f00000001c0)="1588961d7e1346cddaf8552424b9058ff1482b302313a2eeea6a8a5ecffc71dea49fcedf676681f44ed491ef6507910b", 0x30}, {&(0x7f0000000200)="5e13f8dddc8595153ade296e09c9a7d213ba8a50e3e9f0f30a125d84918f240526b5ff41d454d3612228e3cac73f2ce206a5fb04283f9c96b94c2416d0ecab637789c005b3b39e40d8f035a1c1a2048cb673e3b41937e01a4a7cfb32f3a2677c83efcf6a7824e1fa8a485a1883f10a85ba4d89aae5526f8ebd5f41b9e40c13c4fcf344ba42a64aae", 0x88}, {&(0x7f00000002c0)="80616dbbe9382fe2146d5b78e5e60b1f0034441f45647cd321bca8774d3dbbf45299945f8901b67303f2bbe20c97318a211aed458df357874072d6284a51dc12c3dc63d8906621aa02487e034daca4cb7cc41f9cabac5347a69772f3eb1b4211bd1ab668ed8f3965466b072bbe096675ef47e2be7c193d3bd6593cd23499ba677488d9b7ccfd7801a36b4cb2a0478dbf17e1ad574b83829a43fd86f6ca2cb2ece38c600660", 0xa5}, {&(0x7f0000000380)="e3a102932ce798337d8adc", 0xb}, {&(0x7f00000003c0)="635a0e75e4768459a7ecac5c7a2ec10d9c4df498b3f3c44b627a8eacf827f5571283ce4d655121087adf2393d6d16dc4285d98db077c8daa05d7724387b3036774f8ee71aeb402ea2c19f6a86bdb37729173c474c1fc160b0a0da2d6157b51c69b", 0x61}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="4a147f0fa7937d1a1682a22fa78c60925d1277ce35674a6124f994fb6d04be8ae1ab76718e37d89bbd797027350f0903d0ba8d2445e05f117af7136328c779a0824bf3728b66", 0x46}, {&(0x7f00000014c0)="e795214627bafef4a4dcacaef39d8d5673197e9af6e5aeaca66ef8932967400645a1027208d79faddfd6b1e1e0e0ec0db9d55d2e5a7d58a7dfe25df9dfe169ac16d8824f4713a2a42cc4139bfb9ac9eba783c7056a0adbf492634a05058f5b3577bf91cca180307be76813d89c24b239586711f4fdb79920571957cfe8c4191394cafdfab0674c661ecfb330df18fe0098d3e1f0f20caf9248aa6540d99dddb078b62ec676870fe7268b35e9566ad5fbad9055237ce6f484fc42ca3ac3bddbbd898db04d7422a06c1415c7cd28fedcb1792797479ec3b5d856e126e9", 0xdc}], 0x9, &(0x7f0000001640)={0x34, 0x10f, 0xffffffff, "ac7be9bc6e071d95ef83cfd67dae46d50544c300def2fd3aa378ab8aa303fdeb8f4f7a5cde"}, 0x34, 0xaeffb154700046ba}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/04/09 16:20:41 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000004500)={0x0}) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f0000003f00)=@rc, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003f80)=""/242, 0xf2}], 0x1, &(0x7f0000004100)=""/133, 0x85}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000004280), 0x0, &(0x7f00000042c0)=""/223, 0xdf}}], 0x2, 0x0, &(0x7f0000004540)={r1}) r2 = gettid() r3 = getpid() setpgid(r2, r3) shutdown(r0, 0x2) 2018/04/09 16:20:41 executing program 5: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000200)='sysfs\x00', 0x2) sendto$llc(0xffffffffffffffff, &(0x7f0000000280)="dbee07ac54aa9b274b4c23b419d2", 0xe, 0x8004, &(0x7f00000002c0)={0x1a, 0x100, 0x40, 0x5, 0x9, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000400)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0xd9}}) ioctl$TIOCSLCKTRMIOS(r1, 0x80045440, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0/bus\x00', &(0x7f00000003c0)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x100) 2018/04/09 16:20:41 executing program 1: prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000000)={{0x0, 0xded}, 'port0\x00', 0x12, 0x80008, 0x3, 0x80, 0x6, 0x800, 0x401, 0x0, 0x2}) 2018/04/09 16:20:41 executing program 4: r0 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='user\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='user\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="a1", 0x1, r1) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='lo)#\x00', r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x40, 0x0) mkdirat$cgroup(r3, &(0x7f0000000300)='syz0\x00', 0x1ff) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/04/09 16:20:41 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() fstat(r1, &(0x7f00000048c0)) fstat(r1, &(0x7f00000061c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f00000088c0)) setfsgid(r2) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r1, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480), 0x0, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(0xffffffffffffffff, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0xffffffffffffff43}], 0x1) readv(r1, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x2) readv(r1, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x8, 0x2cdc, 0x80000001, 0x3, 0x80000000], 0x5, 0x7, 0x2, 0x9, 0x3, 0x100000001, {0x6800000000000000, 0x401, 0x10000, 0x40, 0x0, 0x6, 0x0, 0x10000, 0x1, 0xc11, 0x2, 0x0, 0xdb9f, 0x0, "1beb6cd5c96d30310f92ef96b74b8da810ca02529abc56572be9514954aa936f"}}) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/70, 0x46}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000600)=""/116, 0x74}], 0x5) mq_getsetattr(r1, &(0x7f0000001100)={0x0, 0x0, 0x2, 0x1, 0x6, 0x0, 0x20}, &(0x7f0000002140)) fsync(r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="66e173433255f8b69022380200556f301740100700d2300097000106004e6ebb9a810fe576717d54e43b53b0eb067b6ddfd1265aca5d1a8efcbeff4a6511c640249b66df917e9b2704326fcb"], &(0x7f0000003340)=0x2) getpid() getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000008c00)={0x18}) 2018/04/09 16:20:41 executing program 4: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000000080)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x2, &(0x7f0000000100)=[{&(0x7f00000001c0)="d587211011c898825db97647bcb8a041129b5a238894ee0869de064611bec4a6fc1f140684d8a2ce0a885ae202bfb190dd26a103d1810bfe8cc32bc91706bd538decd6c5a8d5da49e3f77e43ea780d5346a14a64c26187c182f998577944d4221cc5e3712ceb5d1d086d1b5745e7cba83282fb32d322c92fb512aa789cb69c4df936", 0x82, 0x1}, {&(0x7f0000000280)="1e956504501124258915c5054049b23433c36c1934ad35345151bd36548b768bdc55c440e0296bca514f22da8a99da422436585a6f346e6e86f38da33392b99ddca68fb805e24517ed6a446f4f74b389677eb7421e4829783b8a154df49f962fd6402bbe21b734140146976eec4ed30d5bc0c4e92b83f721f3841d002e4968402a9ee70db274d4b5765ca8a70a24680d9df713dd8d3903898006d663f178370cebcfa6f23af22452a9aac1d00f3e57", 0xaf, 0x20000000}], 0x88080, &(0x7f0000000140)={'nouuid,', {[{@logbufs={'logbufs', 0x3d, [0x37, 0x0, 0x7d, 0x7f, 0x3f, 0x35, 0x3d, 0x35, 0x39]}, 0x2c}, {@swidth={'swidth', 0x3d, [0x32, 0x34, 0x31, 0x0, 0x38, 0x0, 0x0]}, 0x2c}]}}) 2018/04/09 16:20:41 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="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", 0x200002, 0x0) fchdir(r2) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 16:20:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x80000001, 0xb72f}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) bind$netrom(r1, &(0x7f0000000200)=@ax25={0x3, {"bf1dd5fc621eee"}, 0x578d}, 0xffffffffffffff8c) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/09 16:20:41 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/184, 0xb8}], 0x1) dup2(r1, r0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/243, 0xf3) [ 89.314082] IPVS: Creating netns size=2536 id=19 2018/04/09 16:20:41 executing program 6: clock_gettime(0x6, &(0x7f0000000000)) clock_gettime(0xfffffffffffffff8, &(0x7f0000000080)) 2018/04/09 16:20:41 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x4000000000004, 0xfffffffffffffffd) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000040), 0x0, 0x0) r2 = getuid() r3 = getegid() fchown(r0, r2, r3) 2018/04/09 16:20:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000002c0)) 2018/04/09 16:20:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) readv(r0, &(0x7f0000000800)=[{&(0x7f00000002c0)}, {&(0x7f0000000780)=""/90, 0x5a}], 0x2) openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) 2018/04/09 16:20:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000001010000000000000000000000000008001200870029b51223b7951f95c379db5e1872f25dc98157ab28dc4d5a693118c28b60a8ee0fdc01"], 0x1c}, 0x1}, 0x0) 2018/04/09 16:20:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000300)={r2}, &(0x7f0000000340), 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) recvmmsg(r3, &(0x7f00000019c0)=[{{&(0x7f0000000540)=@nfc, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/113, 0x71}, {&(0x7f0000000480)=""/13, 0xd}, {&(0x7f00000005c0)}, {&(0x7f0000000800)=""/141, 0x8d}], 0x4, &(0x7f0000000900)=""/64, 0x40, 0xeed7}, 0x2}, {{&(0x7f0000000940)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001000)=[{&(0x7f00000009c0)=""/194, 0xc2}, {&(0x7f0000000ac0)=""/249, 0xf9}, {&(0x7f0000000bc0)=""/35, 0x23}, {&(0x7f0000000c00)=""/233, 0xe9}, {&(0x7f0000000d00)=""/20, 0x14}, {&(0x7f0000000d40)=""/192, 0xc0}, {&(0x7f0000000e00)=""/218, 0xda}, {&(0x7f0000000f00)=""/248, 0xf8}], 0x8, &(0x7f0000001040)=""/120, 0x78, 0x383b}, 0x5}, {{&(0x7f00000010c0)=@sco, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001140)=""/189, 0xbd}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/4096, 0x1000}, {&(0x7f0000001200)=""/106, 0x6a}, {&(0x7f0000001280)=""/247, 0xf7}, {&(0x7f0000001780)=""/3, 0x3}], 0x7, &(0x7f0000001800)=""/105, 0x69, 0x2}, 0x7}], 0x3, 0x2, &(0x7f0000001940)={0x77359400}) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000003c80)='./file0/file0\x00', &(0x7f0000003e00)="7c2be4011574811242908bd837318a1b8c23da80f4d29a5cfec58ce57df644a18fca4f28738f14138a7a44222fe165dc7f509ad15d089977c776ee9b", 0x0, &(0x7f0000003cc0)="2e85d4920b95aee0739cc849605033775262a4c4225cd9251b2a35ade895fc4e52dc66942c5bac268bda2374a006001c0800000000000000c54923b69ec148f6427abd87a26f6b3e86d3e1251954f7f70e3739d35b7b13d068e4c311dcfe0106be46347692da25cc878548f186226ba8623767e26d2617c7b0ea54f7d43079e4c107789e2c7b83322ef7751ba6cfe88ac1e5e4a752a6d0f8029519807aed330a829910657a64cbdb924053fe9c2c8ed9a1405b0f47c00ba0d1f0f18e5334f8b699570daad18b6424cffd5d44a304e6d1558c1f918a7e2ae9") syz_mount_image$reiserfs(&(0x7f00000005c0)='reiserfs\x00', &(0x7f0000003b00)='./file1\x00', 0xd7, 0x1, &(0x7f0000003bc0)=[{&(0x7f0000003b40)="666835f4dc9eb1a83c62b54cebc9fe0541fc3acb51c6ccfd4a0068b793fd19feb77597d62ecfffb89d430d6a307f7c0a9621a4ab48880453163db9501030c382a3a46f6df61e8c59118571162b32a7c8b6d04c1f7accab236bfc837560b08e882e022aab1017ae3c158bc3320bfc", 0x6e, 0x88d}], 0x10006, &(0x7f0000003c00)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]}) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f2", 0x16}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40145ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731dbb05023f5e4c46730774c5d6c14590024bb4981e8b4d"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000001500)=""/133, 0x85}], 0x2, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/04/09 16:20:42 executing program 7: r0 = socket$inet6(0xa, 0x4000000400000001, 0x1fffffffd) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000b3cffc)=0x20) 2018/04/09 16:20:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bond0\x00', 0x2000079}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24180, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x8) mq_timedsend(r1, &(0x7f0000000100)="d826b4fb4ebf06ffed226d3ba840f0b4f3b81f03aa132a338981904ea797a8ab7d77c8b561faa8c4f1fca183ac768976794e59d58d01b0ec26bc2843046474e4", 0x40, 0xd0, &(0x7f0000000180)={r2, r3+10000000}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={"6c6f0000000000000400", 0xc500}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}}, 0x401, 0x1c94, 0x2, "6c6209adf40f6bd9ae5a7d2238e8b10771f4950995577a486731178e9eaa94f12bc80c70681d2fae7dc99c2551338760417a47f57e061314ee6c1a4112eb0bbe24cdb77c4f1aed8c330ddf616827445e"}, 0xd8) 2018/04/09 16:20:42 executing program 5: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000500), 0x4) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000540)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x10000000000}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000580)={0x8, &(0x7f0000000200)=[0xffffffffffffff80, 0x6, 0xc0, 0x7, 0x0, 0x101, 0x2, 0x81c5]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000005c0)={0x1}) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="6f067bee14880045c356027bd9f91cd14afa2c1a583e6cb47052fb20771c37d988bb500773f5973aa666e35b136f50c935beed52439399b590d46f8c618c94d1c0a9339cb44a5057700c43c3865df4946e304fdcd81a642339bcc62218ac23aacc3b2b9e7ce3b29cae4c3fb59cb98ae5e01af5bc06319ba258d69354a800080000000000004b4a89d1b3e0ac4d6bdf21fda9c9248a2a56e9a467f4ef"], &(0x7f00000002c0)=""/152, 0x98) r4 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000440)={'icmp6\x00'}, &(0x7f0000000480)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x5, 0x4, 0x1, 0x0, 0x0}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000880)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7e1, 0x1, 0x3, 0x81, 0x81}, &(0x7f0000000940)=0x98) sendfile(0xffffffffffffffff, r5, &(0x7f0000000280), 0x3) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000700)=""/160, 0xa0}, {&(0x7f00000007c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/9, 0x19c}], 0x1) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) fdatasync(0xffffffffffffffff) 2018/04/09 16:20:42 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x20b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x100, 0x401, 0x3, 0x9, 0x4}, 0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02000000140000000000000000000000120018000000810076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b"], 0x7d}, 0x1}, 0x0) write$cgroup_subtree(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2f6d656d6f72792000696f20006d656d6f727920004ced962c0073ff03740063707520007069647320006d656d6f727920006d656d6f727920006d656d6f727920006d65"], 0x44) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000080)=ANY=[@ANYBLOB="ca"], 0x1}, 0x1}, 0x40001) dup(r1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/04/09 16:20:42 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x498000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x5, 0xd8}, {0x800, 0x9}, 0x81, 0x0, 0x7}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x786, 0x4) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="3319db4e68d76360ae2a9c48b611666661ef64", 0x13, 0x4}], 0x2001000, 0x0) ptrace$getregs(0xc, r0, 0x75e, &(0x7f0000000240)=""/93) r2 = gettid() syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0xdf48, 0x2, &(0x7f0000000480)=[{&(0x7f0000000340)="2d0c83d7349f0ecefad455f6eeb05c9f4a6ec720107e1db8fac11990522b403a2c8f880c4166f436a31c6c6fbff5bd29afff7955ea3c585fe1806bd31c015247a4a93fd328a406c337b856e1f1e8e9a9963ea05c1f55422f2b2f2f5c58d7d8910c775036402b09d31a011610e74df93d6481b4e85e533fd6ba3cf9d34c3541947ba955a27ffa55c7243c6f92d56f822974f30a064bb9aae2564e43bd3d9b10e1b2730e", 0xa3, 0x8}, {&(0x7f0000000400)="eaf24b7871621eb553a4b9542a3ded5347692b0a3c4e41afe557763e043513925b1d58541674ab30a65485318fda9d6fb71647032cc33091dadaa08045fda69a8c0e3a4acfb7", 0x46, 0x3}], 0x800, &(0x7f00000004c0)={[{@bsddf='bsddf', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@block_validity='block_validity', 0x2c}, {@nouid32='nouid32', 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x0, 0xfd, 0x5, 0x4d3}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x7fff, 0x9}, 0x8) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000023c0)=0xe8) stat(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002500)={&(0x7f0000000640)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002280)=[{&(0x7f0000000680)={0x1d8, 0x3c, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x4, 0x7d}, @typed={0x8, 0x32, @ipv4}, @nested={0xc, 0x67, [@typed={0x8, 0x2e, @fd=r1}]}, @nested={0x1b0, 0x10, [@typed={0xc, 0x83, @u64=0x6}, @generic="248d285e2090a9e4d3b526d2281eeae2ec29c6a0f074274d3faeb62eabf384743e52372f5851f059ee9f1453c17dc20511ad7f94b426ba8bb765ec940ea8cec03a3cdd7e222f3857292fc61db84fdd5df03466415ed7c9c2311865faccb6e3b547dd258beb0ec80ff986a5086b3318bd0210572025dd21587c45914f4b9dbc25eff538a492fe2f9d7bf7e6fa17e34169df655514013d95820727eb2182c2a8ea8a7082151fa7d32ff9f249a8f020c6786b42807683e716cfe7894f83aa61103da7a2eaf026167dc16225f8e75d3002a5afbaefa2e36160", @typed={0x14, 0x3b, @str='block_validity'}, @generic="75d3b48937d68d38abe8894e99a8ac9f9eb204320ffa2911b9bc6f3dcbea0a34db55c2d6ece577332e94e39bdd5f9f4b997cfed5cb36b9751827476eddaeff44b4fe087ba78a7ae13419f0e8a8daaf53a7b77e2a0ea7283000eb7904b786df6ed19de206a8aad1a9b9af72ad4aa350b34c8b9e1322129629b2fb1344d81f968814b71679819005090525652d359bc9f044dca255a4fd5d82a8c3eda865dc52b4b8bfc7345cd8527761ecb7c9cfd925d7fbd537"]}]}, 0x1d8}, {&(0x7f0000000880)={0xb8, 0x32, 0x10, 0x70bd2c, 0x25dfdbfb, "", [@generic="52989befbcf43dfe85347bb531c4ee1edbd969ee16123db7f8042d2edf09d8f71e62d6cb3cc7286dfca242ad9a0dc872a0d517e15b6f76ee72ec666eee5eea253dd66275e1e5289de1b0ac8c53ac92efbfafc76eed", @generic="634a139c403519e0f1a8e2b659fb793ed9cb7d92cac127883c34053dabe0255354cc7317bdc90bebdee31cc6da73c56ba3719d212270976137783a09ff1708ef971f0605775a6b250400d581dd3d9b0c6b33fa"]}, 0xb8}, {&(0x7f0000000940)={0x7c, 0x41, 0x0, 0x70bd25, 0x25dfdbfb, "", [@generic="7bb7a8657b1f87b9706d3d19030c406f24b4c86a8121389c289548f1085d2f2405fe24be6f22458a8bf44ece1970113d8ef8", @generic="5a975784f9587585916d93ce82ccc186b058f1cd4c5d246356d43277553e6979968edd0c4ae149f634caa9d6efd20f01a43faaa21c3c6f3a"]}, 0x7c}, {&(0x7f00000009c0)={0xd8, 0x8, 0x802, 0x70bd2a, 0x25dfdbfb, "", [@generic="20bf05168fc82f7979c8d4ff662e013d22aa876614ea1c213b2c927c1873bffaa3ef7cb33d135923074246cc4700e179168f044f280c6d1843105026557f928b4932f6793ce3f2f9ccfb5bc84d47519d382e6965791bfbabb6cc7795f40cfc9ec149a7530c0288e40d48bbddcf0d56230eb9a26e2c20760ce19571c85c8a5fd1957b0b01be28f31c87d4aa2375cc5e9a143ad1ab4a733899a5", @typed={0x8, 0x4c, @u32=0x1}, @generic="27b70f89fdff3d7ffc84b9952266c96e10e8728029432e74469a3229afd91b159c66d32e91e1db"]}, 0xd8}, {&(0x7f0000000ac0)={0x168, 0x2e, 0x708, 0x70bd2a, 0x25dfdbff, "", [@generic="546bb407732c36f92cb14d59cf1e23ebd39c7ef84062fad7ef020fd6175447c034a6a7a7ded75d4d6314eee74e8e81e7bf64e8c79f448b139512854beb2a2c86458a7630a4b76c3eb8db8c71e978c6ed1dc4cf63fcb8443f4152b720d5b990463d0c693b91e12d39", 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@generic="2fbe4a7fe48f364914dce7745da63f5223ac58f3164e7e05d5f6ad6fa3cda86a8bcbe78bf15ac4277af0bd8b1d8548a6a3dc97662118aab19c5c936187e1dd3f834bfaa163f907522ea0c65252302b4cf223d640209076e306d49ac8b7014ca61b4dd408da134b17d97a8b69f68531714947d46a4a0e02d30d991322672397657b0df307e8eee041bdb0cb2aafb0e90a27446cf6e83c4ba22ed59594de078c1371dd2042a06bb55034b14cb7dcd07fd077a04cb07cfa91f4c968d2ce6b117faa4f442f860b0e0b845aa5937fa055f945511742a30aeca48b9a59df3394d482e28b5051cf2b80183f54961e79fa2da3"]}, @nested={0xf8, 0x3f, [@generic="1ac52c83bb34b228ac607551c00d9039bfdedff4470564fcc01b234bded9f3508fec0e21670a49451c216432324393fe2e0b249a85c7c815bb00e3abcfc6c29148fc63490a249a318af3ae3038d7762ce3e189b5d218c0d54b35662c7ef5e8cd008aeb456cff66c4833c3cf8e5a48a600d30138e4c5cd54ff22abb8d6be56823c25ea26508bb901ba13c184141403313cb13aced5a19e27030ac73240fe4c8e47778cf64899a411d1ce142c05031b228aaf87b82939bf7a27534090ba33443e899338c2187823cbb1493aa8eb993f4b84bcd1a2079c36f29559a76deeffb72f74d83d9cb54842d81e41c29f9918fe0630d57a3"]}, @typed={0x8, 0x49, @pid=r0}, @typed={0x8, 0x6a, @pid=r2}]}, 0x13d8}], 0x7, &(0x7f00000024c0)=[@cred={0x18, 0x1, 0x2, r2, r6, r7}], 0x18, 0x4000000}, 0x400c051) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) syz_mount_image$ext4(&(0x7f0000002540)='ext2\x00', &(0x7f0000002580)='./file0\x00', 0x10000, 0x2, &(0x7f0000002640)=[{&(0x7f00000025c0)="dd2cc06e3a88aaccdcd1b9741c98a564817e7a08666a45743fdd0ff1c5f27d12014111", 0x23, 0x1}, {&(0x7f0000002600), 0x0, 0x81}], 0x40000, &(0x7f0000002680)={[{@bsddf='bsddf', 0x2c}]}) connect$ax25(r1, &(0x7f00000026c0)={0x3, {"edb49dd5a2bbf4"}, 0x7}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000027c0)=0x2, 0x4) userfaultfd(0x800) getpeername$packet(r1, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002840)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002880)) mknod(&(0x7f00000028c0)='./file0\x00', 0x8000, 0x4) stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)) clock_nanosleep(0x2, 0x1, &(0x7f00000029c0)={0x77359400}, &(0x7f0000002a00)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002a40)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5) 2018/04/09 16:20:42 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000240)='./control\x00', 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/35, 0x23}, {&(0x7f0000000280)=""/8, 0x8}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/7, 0x7}], 0x6, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./control\x00', 0x6, 0x2, &(0x7f0000000640)=[{&(0x7f00000004c0)="64184673522c34b8bfa40f58fa7bd3e3dc71ea45b4c96a11751e113a5fd6b8912e6ac4f54568713fbd43ad69d6d0b79c91bb6da5fd915ac2f55147ab929791d6c6a2e182114b8868ef800667b35c72917ac559247c3d35", 0x57, 0x6}, {&(0x7f0000000540)="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", 0xfb, 0x7f}], 0x20080, &(0x7f0000000680)={[{@nodiscard='nodiscard', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@barrier='barrier', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}, {@norecovery='norecovery', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x36, 0x3a, 0x0, 0x31]}, 0x2c}]}) 2018/04/09 16:20:42 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x4000000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=""/131, &(0x7f0000000000)=0x83) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x10000000000004, 0x4) 2018/04/09 16:20:42 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000417, &(0x7f0000000040)=0x400000000005fc, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/04/09 16:20:42 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/236, 0xec) 2018/04/09 16:20:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) finit_module(r1, &(0x7f0000000080)='\x00', 0x3) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x0, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x8, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000240)={0x3e8, 0x9, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r3 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000000c0)={0x401, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f00000001c0)={r4, 0x5}) 2018/04/09 16:20:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x104) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/04/09 16:20:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2a, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x1, 0x8, 0x401, 0xfffffffffffffff9}, 0x14) [ 90.467148] 9pnet_virtio: no channels available for device ./file0/file0 2018/04/09 16:20:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100020c00000000000000000b000005000600000000000a00000000000000ffff0000000000000000000000000001000000e1ffffffffffffff0000000000485f000000000000fe80000000f3ff0000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10a02, 0x0) 2018/04/09 16:20:43 executing program 0: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000002d000)}], 0x1) 2018/04/09 16:20:43 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x5, 0x6, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0xd1bf, 0x8, 0x5, 0x9, r4}, &(0x7f00000001c0)=0x10) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0xbf, @broadcast=0xffffffff, 0x4e22, 0x4, 'wlc\x00', 0x8, 0x9, 0x36}, 0x2c) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/09 16:20:43 executing program 6: close(0xffffffffffffffff) 2018/04/09 16:20:43 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x1f, 0x0, 0x0, 0x1ff, 0x3, 0x8001, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x887, 0x80000000, 0x100000000, 0x1, 0x400}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r1, 0xffffffff}, &(0x7f0000000480)=0x8) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0x0) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x1) write(r4, &(0x7f0000000000)="0004", 0x2) sendfile(r4, r4, &(0x7f0000001000), 0xffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x101) fcntl$getownex(r4, 0x10, &(0x7f0000000080)) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x3, 0x7ff}, &(0x7f0000000200)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)}) pipe2(&(0x7f0000000140), 0x80000) 2018/04/09 16:20:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) epoll_create(0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/09 16:20:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000180)="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", 0x1000, 0x20000000, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x10001}, 0x1c) close(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/170, &(0x7f0000001180)=0xaa) 2018/04/09 16:20:43 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x3d, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e347619"}, &(0x7f00000008c0)=0x45) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={0x0}, &(0x7f0000000900)=0x8) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}], 0x1, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="fd000000000000000401000502000000ad2b81c7baf4b2dcf635dab626ddb64bb8d166510d429ed2711f355b958846b75db375bb1bace0b41330b7dfe855837d5837c8551fe7a793aa"], 0x10) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r6, 0xffff, 0x1, 0x20000000007ff, 0xfa9, 0x3, 0xfff, 0x82, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x0, 0x20400000000, 0xfffffffffffffffe, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ptrace$setopts(0x4206, r1, 0x9, 0xdbea2e2f098cfa9a) 2018/04/09 16:20:43 executing program 6: r0 = socket(0x4000000000c, 0x6, 0xfffffffffffffffd) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/09 16:20:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e20}, 0xffffffffffffff79) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000540)="1b", 0x1}], 0x1) dup(r0) 2018/04/09 16:20:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x9, 0x100000000000}, 'port0\x00', 0x10, 0x2527cb22549fcad9, 0xd15, 0x0, 0x8, 0x3, 0x7fffffff, 0x0, 0x1, 0xfff}) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) 2018/04/09 16:20:43 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x6, 0x2, 0x41, 'queue1\x00', 0x4}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8, 0x0) tee(r0, r1, 0xffffffffffffff01, 0x2) 2018/04/09 16:20:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xd72b, 0xffff, 0x2d4, 0xf2, 0x5, 0x0, 0xffff, 0x1, 0x10001, 0x1ff, 0x3f, 0x800}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x440000, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000480)='./file0\x00', 0x807ff, 0x140) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x4, 0x10001, 0x9, 0x5, 0x1, 0x800, 0x2, 0x4, 0x5a9f, 0x1, 0x7f, 0xffffffff, 0x3, 0x6]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, 0x4) 2018/04/09 16:20:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000087) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 16:20:43 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) 2018/04/09 16:20:43 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000180)={{0x2, 0x0, 0x4, 0x3, 0x1}, 0x40, 0xffffffff, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x100000001, 0x0, 0x2}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0xfffffffffffffffd, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x8) accept4$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000002c0)=0x1c, 0x800) 2018/04/09 16:20:43 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3ff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x14) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/115) 2018/04/09 16:20:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xd73c, 0x400000) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/106, &(0x7f0000000080)=0x6a) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x6}, {0xa, 0x4e22, 0x12000, @local={0xfe, 0x80, [], 0xaa}, 0xe3}, 0x7c3, [0x1, 0x2, 0xbbf, 0x7, 0x2, 0x6, 0x0, 0x85]}, 0x5c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) recvfrom$packet(r1, &(0x7f00000000c0)=""/56, 0x38, 0x40000100, &(0x7f0000000140)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000200)=""/212, &(0x7f0000000300)=0xd4) 2018/04/09 16:20:43 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) unshare(0x20002) r1 = socket(0x10, 0x2, 0x0) splice(r1, &(0x7f00006acff8), r1, &(0x7f0000581000), 0x2, 0x0) 2018/04/09 16:20:43 executing program 1: r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) fanotify_mark(r1, 0xc2, 0x8, r1, &(0x7f0000000880)='.') mknodat(0xffffffffffffffff, &(0x7f00000002c0)='.', 0xdbf110ff0ad5b7cb, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000780)='./file0\x00', 0x200) accept4$packet(r1, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000e40)=0xfffffca7, 0x800) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@can={0x1d, r3}, 0x47) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000d80)={0xff}) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000040)=0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000a40)={&(0x7f0000000a00)=""/29, 0x1d}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") link(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)='./file1\x00') socket$pppoe(0x18, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000009c0)=0x100, &(0x7f0000000dc0)=0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000980)=0x2, 0x4) mq_timedsend(r1, &(0x7f0000002400)="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", 0xb57, 0x0, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) pwritev(r2, &(0x7f0000000840)=[{&(0x7f0000000300)="7347228efcefa21bddce5349a36620fdaec700c2a65fafb1714bed394e8e6a109035d97ee3a67d0b7e244e567e144c9db50c", 0x32}, {&(0x7f0000000f40)="b9c072e9d55c477a3185f6ab5c375e1755579e689bfb2599d7c8291502c20aae955451fccf4387ca0c564401678033eeb06fa30b9bf3f908c1abc14d1e5f508f57d6240a7f1fb35287e8ff020c72d2199682c4cb648519b52b92fa119cd75077b46536a4458986b64a416f921ce978aeaa7ef45016c7472b0092b2b94d95eaeaf3380e7bbcac35f3ab63bf1de629", 0x8e}, {&(0x7f0000004400)="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", 0x1000}], 0x3, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000000c00)=[{&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/243, 0xf3}], 0x2, &(0x7f0000000c40)=""/225, 0xe1, 0x6}, 0x23) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x432}, &(0x7f00000003c0)=0x8) write$selinux_create(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="7179737401800000000000006579676d6e5f6565440426642af60f7b1232197865635f99ecd1c542b31924636c008f18ab1d80a6e31f43213957b4ac000000000000000800000bb4a033ff8d63fbafa481b6bfb034ff7450ac3faff62f54fad9ec619d5c8a780b617df94822d6"], 0x6c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x100}, 0x8) 2018/04/09 16:20:43 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000280)={0x5, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x8, 0x9, 0x8, 0x3, 0x1f, 0x8f, 0xbeb}) 2018/04/09 16:20:44 executing program 0: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) r0 = syz_open_procfs(0x0, &(0x7f0000725ff3)='net/if_inet6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x20000001}) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x10, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x4000003, 0x400000ff) 2018/04/09 16:20:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x4c) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x22e097dac8129c0}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f00000008c0)}], 0x1) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)={{}, {0x0, r3/1000+10000}}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r4 = dup3(r1, r2, 0x7fffe) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in=@loopback}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) geteuid() sendmsg$nl_xfrm(r4, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000680)=ANY=[@ANYBLOB="e40100001600000027bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa4e2400ff4e2400010a0080205c0000", @ANYBLOB="ff020000000000000000000000000001000004d33c000000fe8000000000000000000000000000160000000000000000000000000000000005000000000000000600000000000000000000000000000006f6ffffffffffff07000000000000000001000000000000080000000000000000000000000000000000000000000000ffffff7f0000000008000000070000007f0000002abd7000043500000a00"], 0x2}, 0x1, 0x0, 0x0, 0x24008800}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000002c0)={0x0, r5, 0x2f8}) clock_getres(0x5, &(0x7f0000000300)) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x121000, 0x0) 2018/04/09 16:20:44 executing program 5: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8200, 0x0, 0xd9e, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x402}}}, 0x84) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/09 16:20:44 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='=', 0x1, 0xffffffffffffffff) r1 = gettid() waitid(0x3, r1, &(0x7f0000000180), 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/93) getpgrp(0xffffffffffffffff) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000001c0)={@empty, @empty, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) keyctl$get_security(0x11, r0, &(0x7f0000000200), 0x0) 2018/04/09 16:20:44 executing program 3: r0 = open(&(0x7f0000000400)='./bus\x00', 0x40, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x41e2}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$cgroup_pid(r1, &(0x7f0000000040), 0x337) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x39, r2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x499) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0xfffffffffffff801, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x3}, {0x2, 0x4e23, @rand_addr=0x8}, 0x10, 0x6535, 0x8, 0x9, 0xffffffffffffffff, &(0x7f00000000c0)='ifb0\x00', 0xaa60, 0x0, 0x5}) fchmod(0xffffffffffffffff, 0x0) 2018/04/09 16:20:44 executing program 4: r0 = memfd_create(&(0x7f0000000080)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x53}) 2018/04/09 16:20:44 executing program 1: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000005c0)='./file0/\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ubifs\x00', 0x80000, &(0x7f0000000580)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/09 16:20:44 executing program 6: r0 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000380)={'tunl0\x00', 0xb6}) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6}, &(0x7f00000003c0)=0x8) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000004c0)=""/175, &(0x7f00000005c0)=0xaf) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000280)=""/236, &(0x7f0000000080)=0xec) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000000c0)={0x2d2, &(0x7f0000000280)}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r2, 0x66f4, 0x6, [0x9, 0x81, 0xf0, 0x3, 0x6, 0x8]}, 0x14) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000240), 0x37ad, 0xf) 2018/04/09 16:20:44 executing program 3: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x10001a, @time={0x0, 0x989680}}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000000000000400000000000000efffffff0200000001000000000000000900000000000000048e0000000000000900000000000000000000dc000000002200000000000000000a0000000000000000000000000000"]) 2018/04/09 16:20:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0xffffffff00000001}, 'port0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) finit_module(r1, &(0x7f00000002c0)='/dev/autofs\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x40}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3ff, 0x9, 0x1, 0x3, 0x1}, &(0x7f0000000280)=0x98) 2018/04/09 16:20:44 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000380)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x3, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x84) dup(r2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad65574cd8459bd1224310e08cf86120e47edbd27eca94c6fa832c81c3"], 0x1) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f00000001c0)=0x90) r6 = socket(0x13, 0x6, 0x401) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000000)="340098abf2d46e5d972ea4baeb6d4a3a3f0067502b23cfdc38b0854d3cee45241472258d407aa7076c1ef747a06daf57792f52") setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(r0, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/09 16:20:44 executing program 0: open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000001b80)='./bus\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001cc0)=[{&(0x7f0000000000)="5826cd288b87f418dc3783563b1495fd35dd98d649fd43", 0x17}], 0x1, 0x0) 2018/04/09 16:20:44 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket(0x18, 0x0, 0x3) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_names='sit0\x00'}) lseek(r0, 0x0, 0x3) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) 2018/04/09 16:20:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}, [0x42cd41ca, 0x1000, 0x7f, 0x3, 0x100, 0x7e2, 0xfff, 0x6, 0x7fffffff, 0x8000, 0x4, 0x4, 0x10001, 0x1, 0x3ff]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x7}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x0, 0x3, 0x100000000000001}, 0x14}, 0x1}, 0x0) 2018/04/09 16:20:44 executing program 1: r0 = epoll_create(0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) flistxattr(r0, &(0x7f0000000000)=""/134, 0x86) r2 = dup2(r0, r0) bind$ipx(r2, &(0x7f00000000c0)={0x4, 0x3, 0x8, "5a5a7f17edb1", 0x7}, 0x10) 2018/04/09 16:20:44 executing program 0: r0 = socket$inet6(0xa, 0x22, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) lseek(r0, 0x0, 0x3) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@sco={0x1f, {0x6, 0x2, 0x3192, 0x375, 0x401, 0x8001}}, 0xffffffffffffff74, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/09 16:20:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x10100, &(0x7f0000000000)={0xa, 0x4e20, 0x6, @empty, 0x3f}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xb477) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2018/04/09 16:20:44 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000100)}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000240)=@srh={0x5e, 0xa, 0x4, 0x5, 0x3, 0x800, 0x1, [@empty, @dev={0xfe, 0x80, [], 0x16}, @dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}]}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfff, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x8}}}, 0x84) 2018/04/09 16:20:45 executing program 3: r0 = gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x2, r0}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000140)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/09 16:20:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff0c) r1 = socket$inet6(0xa, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000800)={0x1f, 0x9, 0x9, 0x1}, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000100)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="300000006b53a699da2014150917702a0686136d3601225fbff50795f28d1d581e67b51d0cfab310cde145a37b0b8afd9296d574cdb5f48529edf3ec767a853cb7d6a73577a1f06871782429e3f7ec3a84bc99776ccc8de7c465f559f05fae6df526b52f894ebdcbdd29136d6378421ed3f5177a7802bfd2e981bbd633b5c976fba1799307b940bb7f6990fc9b23c3ad3cf9e2e0600fa745fb5ed10b5c85195b0ebb74e89062c381cf50c4b6"], 0x1}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r3) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r4 = memfd_create(&(0x7f0000000140)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0xfffffffffffffffc) getsockname$netrom(r4, &(0x7f0000000180), &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) r5 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r5, 0x29, 0x4f, &(0x7f0000000000)=0x6, 0xc8) sendmsg(r5, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/09 16:20:45 executing program 6: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r0, r1, 0xb3, 0x8000, 0x20) 2018/04/09 16:20:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) mmap(&(0x7f0000df4000/0x4000)=nil, 0x4000, 0xa, 0x4930, r0, 0x0) 2018/04/09 16:20:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000005a001fff0f01f4071800000587108c04330f0400ff0409ff080002ffebd327ff", 0x24) recvfrom$llc(r0, &(0x7f0000000280)=""/143, 0x8f, 0x0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) 2018/04/09 16:20:45 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x5, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x57, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/87}, &(0x7f0000000240)=0x50) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/09 16:20:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/04/09 16:20:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/249, 0xf9}], 0x1) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x18) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) 2018/04/09 16:20:45 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62", 0x5d, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7f) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$l2tp(0x18, 0x1, 0x1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de89", 0x20, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) 2018/04/09 16:20:45 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) gettid() fgetxattr(r0, &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000040)=""/139, 0x8b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001340)={0x3, 0xe00, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TCFLSH(r1, 0x540b, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x8, 0x4, 0x14}, &(0x7f0000000180)=0x20) ioctl$TCFLSH(r1, 0x540b, 0x7fffffff) 2018/04/09 16:20:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x800000000005, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 16:20:46 executing program 6: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000008, 0x80010, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083cff030000000000000b42fa3ccc", 0x2f}], 0x1}, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000180)=[r3]) 2018/04/09 16:20:46 executing program 4: socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000000000)) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d36ff4)={0xfc147812c6696263}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r5, 0xffffffff, 0x3, 0x6, 0x1, 0x9}, &(0x7f0000000100)=0x14) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) timerfd_create(0x1, 0x80000) epoll_pwait(r2, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/09 16:20:46 executing program 0: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) r3 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0d628b5b0f9d0902156d772cc3aaff2f2898a55893d803d2ac54f16ccbcd0d75e7bbeb3e2fd3af9b029531dbde7b45d9eee0394374b991296d01c3f1f6263a44c382ad8b0a37d4fe93d5eb0abefb4094ea31e32a3fc384fe4f3dfdcdbb12dcdbda7074abf95801bfbf72f8cbd09dd953b5fb3ab837a0c191df91804a1b46d1d162c913ea985ab189db4dcd32646a051df47dc1a176263d0077d7c19ea4467e70133fb13f37be919bc27722ca0a66572e87e9447e1886f0c3b77354883897c12755f340269626c85e49fefe5e12be2639c8c921af196c0f5ca72a5e8b9b1d11879f16468d48d2c5dbf717194d8d4d", 0xee, 0xfffffffffffffff9) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000300)=0x85, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000340)={@empty, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) r4 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="d70eb923a6addfab8e3be94ff48e2485124651df7f7afb308375bd710af05a476ff96492d5178f457feb77b75dcad9efeab64f4cdd6d83197fd00f2ead79674f0a412b8b49e84eab403c6d796bcf2d9878efeb0118e9073fd0599d6ad50439f15054bf15125e9654ffb2e964b219a417aea6afe6e4448604382d6fabdcd8d38e799d04f93edf42b5", 0x88, 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x9, 0x85, r4) socket$inet_dccp(0x2, 0x6, 0x0) vmsplice(r2, &(0x7f0000994f80)=[{&(0x7f000072a000)}], 0x1, 0x0) 2018/04/09 16:20:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') sendfile(r0, r0, 0x0, 0x401) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7f, 0x4) fstat(r0, &(0x7f0000fc0fbc)) 2018/04/09 16:20:46 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)="566680f387470d81cc20c9606432067c505e645510051d60aea63ce4b1ecbf764e0779e8333483ad26428a7516ebbc99aa55f1f361205215e4ec", 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @remote}, &(0x7f0000000240)=0xc) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x8, 0x4e22, 0x2000000000, 0xa, 0xa0, 0xa0, 0x6c, r3, r4}, {0x3, 0x9, 0x6, 0x7, 0x100000000, 0x4, 0x80000000, 0x385}, {0xff, 0x6, 0x6, 0x8}, 0x62, 0x6e6bbb, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3500, 0x4, 0x3, 0x0, 0x6, 0x10000, 0x3}}, 0xe8) setsockopt(r1, 0x10e, 0x5, &(0x7f0000000fff), 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3, 0x6e, 0x0, 0x3ff}, {0x799c, 0x7, 0xfffffffffffffff7}]}, 0x8) 2018/04/09 16:20:46 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x5, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x57, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/87}, &(0x7f0000000240)=0x50) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/09 16:20:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffe, 0x4d031, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000040), &(0x7f0000000ffc), 0x0) 2018/04/09 16:20:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x105000, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000140)="83692311cc870ab45a498397932745a1de323634e6297318da91009d36968ada92d7e403243381a290a05fa7f1b99cc51c32058ee6012cd0c4a9263e3a3dcab0ba800855966ad0e7a7db1b6cf6d210b109def2295b0821f688a000f2bd425e601a6fbac09ed38fb2a143a7eae90d9f02ad", 0x71}, {&(0x7f00000001c0)="79af00f7cc30233c86bd26dca0500ee9d633d5edc990d964d3f61938a359d1f6ed21532521f62b6aaee08238534a51de7b852499333af18ab414c2f350b1afacf141bfdba876ecef49e0ccad78196465d7109c832c4bc242e3f824c3120ef72968b57fffdc9780c8a7224c65c8fd2fc0620751e1190ecba8385b527d2b77ed589f6bb513e5415e94dee2e9eb4df178fcf84acd2eda6453d24832fb8b9feebfd6d88b7dbc4ad4c7734889e8444cac0fd66c5a0a9ec60f761fa28634a66af56aa0d2ddbe", 0xc3}, {&(0x7f0000000040)="5be82485e2e2cc2f1d349f82428a6fcadf27d3308d28541dccfea4f3b364d65294", 0x21}, {&(0x7f00000002c0)}], 0x4, &(0x7f0000000340), 0x0, 0x4004800}, 0x4) r2 = dup(r0) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000080)="0000ffff", 0x4) 2018/04/09 16:20:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x840, 0x0) fadvise64(r0, 0x405, 0x1, 0x5) fchmod(r0, 0x9c7f576fccd7b57c) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/09 16:20:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat(r0, &(0x7f00000000c0)='.', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1}) 2018/04/09 16:20:46 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="2ad38107847eff62d4346819cfb4de0b5a", 0x11}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x42, {0x2, 0x4e24}, 'tunl0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e22, 0x1000, 0x4e21, 0x8000, 0xa, 0xa0, 0xa0, 0x88, r1, r2}, {0x9, 0xfffffffffffffffc, 0x3, 0x7, 0x4, 0x7a15, 0x1f}, {0x80000001, 0x0, 0x2, 0xedb}, 0x7, 0x6e6bbd, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x7fff, 0x0, 0xe6eb5dcfb402b31f, 0x7fff8000, 0x0, 0xffffffff, 0x20c}}, 0xe8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x44) 2018/04/09 16:20:46 executing program 5: mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x266b084257ded2f2, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0xc0, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x100}, @in={0x2, 0x4e23, @rand_addr=0x7}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @rand_addr=0x4}}}, &(0x7f0000000200)=0x84) dup2(r0, r0) 2018/04/09 16:20:46 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000300)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="00020000000000021c418c799c000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 16:20:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="89070400004ca557efa52845", 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xfd, [], 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/253}, &(0x7f00000002c0)=0x50) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000003c0)=""/140, &(0x7f0000000480)=0xfffffecd) 2018/04/09 16:20:46 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000240)={0x0, 0x4e, &(0x7f00000001c0)="ac5d5fd0d3b96cca4b476000faebea2913e965fc8d534bd2475237da13962f31c249592dba2abdd2ab0210438c2ddd3974789cdb7af46f886fe5b12abb92f0219eec045ed4682f01ac92319f42c7"}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000080)=""/206, 0xce}], 0x2, 0x10400003) 2018/04/09 16:20:46 executing program 0: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x7ff, 0x3ff, 0x8d24, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd00"], &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x78, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @empty, 0x401}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x2}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0xc) 2018/04/09 16:20:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[]}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x47) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x3c, r1, 0x0, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x7fff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 16:20:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/udp\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/09 16:20:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x7ff) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) 2018/04/09 16:20:46 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000000c0)="f0ea4120dbef80f3000000e1e2a055bb7c8a326fe4609209a715b322bec14ff5dc2fb6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfd3d743cc665c32af223d020000006a0304091c88697aff07d4a70f330e6fe3e55dcec67ec9d43691a1c9c767faa8000000000000002c5663a7d63e4712732d133e598e365c547235cf4a392461ba59d56443edf37c4bac00b260413fd90c", 0x9d) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, "d87351a17724e169d8622c79d3b541e6052c440c1d7f5fcab2c0b32e32ccc7f44dac45e1b386007341fbbdf775be7836d09dff44456ea5d6afeae71be27ce1a5", "db1046e9445433305f1a074eb5123c1ef4129b229f6898b858fb8e45484558ce", [0x1, 0x8]}) 2018/04/09 16:20:46 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000340)={0x2, 0x3, 0x31d, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/89) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0xff, @empty, 0x80000000}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0x9, 0x75, 0x3, 0x3, 0x3}, &(0x7f0000000540)=0x14) pselect6(0x40, &(0x7f0000000040)={0x0, 0xffffffff7fffffff, 0x6, 0x9, 0x0, 0x4, 0x5, 0x26}, &(0x7f0000000200)={0x6, 0x9, 0x2, 0x400, 0x64, 0x200, 0x20000, 0x8}, &(0x7f0000000240)={0x2, 0xe319, 0x0, 0xc8, 0xfffffffffffffff9, 0x4, 0x400, 0xb3d9}, &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0)={0x8000}, 0x8}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000042900000043000000109651fc7f9d7e76b8e9203e4663ef09021696367030d9d2cd31e497097b988d2fca8594c5c25be4ad028b965f49e2901b94d35b9d0a43df9e7ed4a6ce98b2b72e4cdbc71409dc94d2bb4027318ba8df8b786446ab13624f0e94e78dd52e39464b45ab3df520f3"], 0x10}}], 0x2, 0x0) 2018/04/09 16:20:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) recvmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000480)=""/207, 0xcf}, {&(0x7f0000000580)=""/50, 0x32}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/1, 0x1}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/44, 0x2c}, {&(0x7f0000002540)=""/4096, 0x1000}], 0xa, &(0x7f0000000780)=""/190, 0xbe}, 0x1}, {{&(0x7f0000000840)=@ll, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/69, 0x45}, {&(0x7f0000000940)=""/58, 0x3a}, {&(0x7f0000000980)=""/173, 0xad}, {&(0x7f0000003540)=""/4096, 0x1000}], 0x4, &(0x7f0000000a80)=""/145, 0x91, 0x4}}], 0x2, 0x2040, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x80008, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000440)='ramfs\x00', 0x2200a, &(0x7f000002f000)) pivot_root(&(0x7f0000000b80)='.', &(0x7f0000000bc0)='.') mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000c00)='.', 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000c40)=""/77, 0x4d) unlinkat(r0, &(0x7f0000000f40)='./file0\x00', 0x200) r1 = add_key(&(0x7f0000000d40)='rxrpc\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000dc0)="7893b8f22ea4c8d9ee24b5060abc54011412697b5420f08a71a46e26bf3fe4766dded9a2780fbe92ff45a1982bde7a89c4ac4836bec8e67ac964f52c5bf646fd37249b0ec1dba0a84ae7e595d3ce4bfb64390077ae1f41b4838a828643fd8f1ff98e5403d21b69fa60c287aa44bc10edac35e5aa22f1e88bb911b48a", 0x7c, 0xfffffffffffffffd) llistxattr(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)=""/185, 0xb9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001080)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)=ANY=[@ANYBLOB="00001012", @ANYRES16=r2, @ANYBLOB="00042bbd7000ffdbdf25090000000800040008000000"], 0x1c}, 0x1}, 0x4000) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/09 16:20:46 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) [ 94.208465] IPVS: Creating netns size=2536 id=20 2018/04/09 16:20:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) close(r0) 2018/04/09 16:20:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x23, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x2, 0x40, 0x1, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x401, 0xa3d}, 0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getpgid(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[], &(0x7f0000004cc0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00), &(0x7f0000004d40)=0x18) timer_getoverrun(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0xfff}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000005180), &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x100, 0x1000}, {0x800, 0x100}, 0x55d, 0x4, 0xf6}) getgroups(0x0, &(0x7f00000002c0)) dup3(r3, r0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x20020003, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 16:20:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x6e000, 0x0) 2018/04/09 16:20:47 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'eql\x00', {0x2, 0x1f, @multicast2=0xe0000002}}) sendmsg$key(0xffffffffffffffff, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x80000000000001, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/09 16:20:47 executing program 6: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="776e72fa77c8b8a9e73a831dfc9e646d4fa06caf4c14040a540fc744604a9acd52adf087bfc46bc2b2d3829e91a3a12d5af4538bbf070504b22aa85cdd80d2f1d3385f89c56b1f77625f3870ee6261d18614a9006b07e12aa2a93d70cea0862410ff3d209b581410bf39d51c21960f7355ad44342f3116bea0dba0c86633f39ebdaeabec4340d770299f5232ded4b89d0ef07d3f1c42d1f76b75133ad97112c4f127375078f16e05957e9697d1d9f331209b3f2989f47251b5d4381815a2a2c5dee0cc14486f55291233135222413f427a9dfbfb91", 0xd5) fcntl$getflags(0xffffffffffffffff, 0x7) 2018/04/09 16:20:47 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400002, 0x28) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400204) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f73000)={0x1, 0x0, 0x0, 0x3}) 2018/04/09 16:20:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020900ff020000e00700000003000000ae2f2a77b415d85cb9820cf74570d6e9f0fb6c7641d4b2"], 0x43}, 0x1}, 0x0) 2018/04/09 16:20:47 executing program 4: r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='$^vboxnet1%bdev)cpusettrusted+\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r1, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xc9a, 0x3, 0x0, 0x9, 0xfffffffffffff6f0}, 0x14) 2018/04/09 16:20:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x5}, 0xfffffffffffffe62) listen(r2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xb477) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x19, 0x0, 0x0) 2018/04/09 16:20:47 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xc5, "d2ce1aeac60d661677c9f6a45a93f19c7006157dbf9089f2a50915ae179f39e06bfd142ed52cbd5df36a70081549addd43d5a791cb4ef2a1ce1da4e205593d1258b362fbb5747489529c4045eb9ee170d59e05e6c1e46e462b953d7b4df34a5bf7c1d318cd1a3db938129372ea2e055a28c9675b4eabc3965ad7058fb2da25c8e36c2ab427aa86fad5ac8805da5977c0e5b04b05375d1c1b1bf846a46c410403fbd7928aa009559f5a1b54617b5860e31d952062618664042ae241725d3dd2fce7b7e4722b"}, &(0x7f00000002c0)=0xcd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000400000000fedbdf25050000000c000200080003000303000400000008000400040000000896d1000000000008000600030000000400010024000100080001000a000000080009000000000008009b3502001d00000008000200df00"], 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r3, 0x2}, &(0x7f0000000480)=0x8) fallocate(r5, 0x0, 0x8004, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x80000001) fallocate(r5, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) fcntl$getown(r5, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a45321, &(0x7f0000000380)={{0x4, 0x5}, 'port1\x00', 0x1, 0x0, 0x10001, 0x5, 0x100, 0x8000, 0x80000000, 0x0, 0x4, 0x1}) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) 2018/04/09 16:20:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f0000000a00)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020e45995e4dac6e98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0290296a73ffa34bb8b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cf606b13b2943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcba", 0xba, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r1, 0x58, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f00000007c0)=0xc08e, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d420938dca4b48c863"], &(0x7f0000000240)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}], 0x20) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0xfffffffffffff800}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40086436, &(0x7f0000000140)) prctl$seccomp(0x16, 0x0, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x1, 0x6747, 0x7fff, 0x5}, {0xf3, 0x80000001, 0x0, 0x8}]}) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @rand_addr=0xff0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0xfffffffffffffffe}, 0xc) 2018/04/09 16:20:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa0000009e1342f03acad7ac482dcf49359712f9e6d9f1ba925e14beb3b9cad5bd720f2f05050bf558e76c4dbe5ff4bbb7b53bd5a9e7cc885396a8e79e6323545100226b41632c4989b87673ff3e9909c77fb097c46ca1c2cac9cdd1813ed3701f0f6bf1580f43ee9d12720ee2c12a44f405d4a4a729d10f60d16affbd4b3e85bc9ae094e324b4ef4bfa0ad25ade91b6991055f4ffb262b1000000000000000047ce54563fa707569123b31d3135"], &(0x7f00000000c0)=0xb2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xc9, "6bbb51a3a4ca08fce54b072dae94598d88e1c77c5c7d8788018c3a624db6b987f0c09b3302353bfb2adbe63d23d8569fe3d3d629401f388f094423f1f03650e2197f1b2e6c3deef45f01f5b5308d349bdbe0739e98e3be2950c7fcd01c0ad724da765c5fe010471c7ed6f52ca7f78209e8c544c6aecd3f66d73fc844b32c0bd07b6a84ed7d3cdb92572cb1bb6336a4a69ed01d528b8d9fdebf72b92d87a8788781603d7290193e85a7ac880f22dd01a280d7ab2609b5e61a99d28620390a50a1d80f48252b9e738895"}, &(0x7f0000000200)=0xd1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/04/09 16:20:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 16:20:47 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'bcsf0\x00', r2}) ustat(0x7f, &(0x7f0000000040)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) 2018/04/09 16:20:47 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000126"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x21f}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a"}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x0, 0x4, 0x67, 0x80, 0x7, 0x0, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r5, 0x1, 0x5, 0x401, 0x81, 0x100}, 0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x0, 0x1, 0x1ff}, 0xc) 2018/04/09 16:20:47 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xe1da, 0x7) chmod(&(0x7f0000000080)='./file0\x00', 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9b6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400041}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfe00000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x40800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000340)={0xf2, 0x7, 0xffff, 0x2, 0x0, 0xfffffffffffffffb, 0x77, 0xff, 0xffff, 0x4}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) futimesat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{r4, r5/1000+10000}, {0x77359400}}) r6 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)={0x148, r2, 0x0, 0x70bd26, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa23}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x11}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004}, 0x4000001) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000006c0), 0x0, 0x4, &(0x7f0000000740)={r7, r8+10000000}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000780)="ab868c878ade9e588942ded75077002272931fd23ba22ece7512c14f5802232fc8b14765d720b18c7bdc539c02c0685624df653dd4f3d4f854c9b59f888ac8685efda294ca7f1cd2d2bfd4008b08a3895107eaab4edd2c6ec68174bd6d9910e6ec1cd7566c659b9734cf31a9b323200f955a579cc9114fa2cef2a86b43a7d125712ad1a79a55b1314f0e662ed6853bf36676adced2f553a01c9f1fab8bc9") ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) uname(&(0x7f0000000840)=""/109) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={r1, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0x401, 0x1}, 0x88) r9 = request_key(&(0x7f0000000980)='logon\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000a40)=@assoc_value={r1, 0x813}, 0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000a80)={'gretap0\x00', 0x900}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000b00)={r1, 0x10, &(0x7f0000000ac0)=[@in={0x2, 0x4e23, @rand_addr=0xf226}]}, &(0x7f0000000b40)=0xc) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000b80)) creat(&(0x7f0000000bc0)='./file0\x00', 0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) pselect6(0x40, &(0x7f0000000c80)={0x2, 0x8, 0xffffffffffff0001, 0x6, 0x6, 0x1ff, 0x8, 0x5}, &(0x7f0000000cc0)={0x2, 0x0, 0x8001, 0x2, 0x400, 0x6, 0xff, 0x4}, &(0x7f0000000d00)={0x6, 0x7, 0x7, 0xfff, 0x7f, 0x1, 0x1, 0x10000}, &(0x7f0000000d40)={0x77359400}, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x10000}, 0x8}) 2018/04/09 16:20:48 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) r4 = getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) accept4$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x10, 0x80000) sendto$inet(r5, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r5, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) 2018/04/09 16:20:48 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x1, 0x9e8, 0x6, "64fdadeb45b4b2e08d572954baa001cc5d9005686d97034f63bc48bdcc3351aa6e4eb258b38c5ccdb7e8ea3c8a6b1a9f5c964dc9af8f2c6e6eae8d40ec7630", 0x23}, 0x58) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, &(0x7f0000000fc0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000001c0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0xfffffffffffffe00, 0x4) acct(&(0x7f0000000200)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 16:20:48 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x80000000000032}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "5cf3f7899d84a1b6cef3953c96eadfc0cb29d0b7dfdde770c617b95a9f44dc87407c63ef8a268fb1d11b3ceea481ed0c336dbbfceefcaa25377ab48290089b20d38a139e17b5b6f43a237dc3ba205b605d619f26f958694465683b5383867afb63ddb4a1f68f27998471892a27203a3da29994a7ea81c15b3b65d8f80df76d5cc26e3508ecc958"}, 0x97) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/04/09 16:20:48 executing program 3: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="755065722e7b2f00784f51a67954bdcfccab110c2788"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) memfd_create(&(0x7f00000002c0)='md5sum[procposix_acl_access\'\x00', 0x3) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 16:20:48 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x605, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x80, 0x0, 0xfffffffffffffff8, 0x3}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/04/09 16:20:48 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x144, r1, 0x100, 0x70bd29, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf05}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc904}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xec}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7698}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9685}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc0000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x144}, 0x1, 0x0, 0x0, 0x8080}, 0x8081) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000200)='./control\x00', &(0x7f0000000240)={{0x77359400}, {0x77359400}}) open(&(0x7f0000000000)='./control\x00', 0x10c00, 0x2) 2018/04/09 16:20:48 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x7) preadv(r0, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7fffffff, 0x8, 0xa, 0xfffffffffffffffd, 0x3, 0xfa17, 0x5, 0x8000, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xa2, "08b301a8fbc5a78a4d9b1752ec9ac7d68b61eec35b05755b071e67661784d20bfa21051dd1ad969df55bf891e57bf795c28413837b1805f471d82a86c9284e21948f66db6eb113bfb205931b81b696f89c4631c0e7f60a9b1539a1d572e9e2fb3f9677b06a937c6b12d48886fd97beb824109355f23318aa0011c234de04289204ddeeb88afa7d995c786c64ebc2fc2bea3841b20ce0c6959338162b481a897bafd5"}, &(0x7f0000000140)=0xaa) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/09 16:20:48 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008acff8)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040)=0x2000003, 0xeb) 2018/04/09 16:20:48 executing program 1: r0 = socket(0x10, 0x4000000080002, 0x0) times(&(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x14, 0x8, "9055856d91790ee2ef468bf6c1bcea40cb62de9b1ca563854227ac3c5fba8da7872da60d2c6d2bb80417fac815f18dd4f58dde7ec0586cbddf1d24d88c7e4037", "60bc2c15eed7ee974a4beb811d987fba8b72f7c90154f2bf339b5fe2791f28c1", [0x4, 0x8e8]}) [ 95.864099] keychord: Insufficient bytes present for keycount 209 [ 95.877410] keychord: Insufficient bytes present for keycount 209 2018/04/09 16:20:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x301201, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x80000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='minix\x00', 0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000400)={{0x3, 0x2, 0x1, 0x3, 0x97}, 0x4, 0x1000}) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000180)=0x1000, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffbffffff9, 0x0, 0x0, "6df1733d7a8a242fdc99e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844000001000000000037af6fe25119f519435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881242e088581e6e51f1000001c882e32e7ea6697b93bf21f692fee3d72a", [0x200000000000, 0x3]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000000440)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x1}}, 0x12) shutdown(r2, 0x1) 2018/04/09 16:20:48 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(r0, &(0x7f0000000ff8)={0x100000000}, 0x1563ffe9c6288957) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket(0x10000000000004, 0x0, 0xd77c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x46, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x28, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) r5 = geteuid() sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)={0xc8, r4, 0x0, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x20048844) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r5) setpriority(0x1, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/09 16:20:48 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001b40)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000001880)=ANY=[@ANYBLOB="82f049dbbb9fe8168de24c559327b540a219588e2d0dd8f049d2e697db1883c9fb27fbade6fc439b7cc2f8aa5492309ebba28382d6bc3dcd5999af1822d0c54423df5d4ef2b0996b95a2c1a9cc5f7c9414d3638aab6bbab3d6df0c15e3c6859ecc4fddaf6973bd882385dc56bc26a75d4a2c12cce7f955d22ec38ebc82c417f25429c1c9115b79539fefe171fd8198c81e497034323239e352f91eb7b960531f8b8a602de7441352381997728ac6a8354d514ff047", @ANYBLOB="b44413c93a52b8d04417a354cf464617c10c4517285fec3600756573e429724cce38a57761766ae0910234c6787f8d36b3dc6223d8c05274d2e85aeed09a34e0c992d77566e374d17fe956b26c2c406115be68f05905ec045af69a22bdb9499b5f2677464a58e9194135d21850d292083724a3a73e89208a44b1b92bcd115bb828f2b3f97456b524a3d94309bfa47670c5d0da32b1788063affe51", @ANYRES16=r1]], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000880)=""/4096, &(0x7f0000000200)=0x1000) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757", 0x36, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce08a", 0x56, 0xfffffffffffffff9) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x0, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x0, 0x1, [0x1f]}, 0xa) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf", 0x45}], 0x1, 0x0) shutdown(r5, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 16:20:48 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) 2018/04/09 16:20:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000a, 0x33e1) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) sendto$inet6(r0, &(0x7f0000000000)="bcfe1062494ca319fa364faa82ea2335b2924b2f2d86e044a25d76beba2eaf52789dd7131c237e5800495ae429c9a8a10ce1c827790a0410e57288f90fa1ff78fbe00b4858bd62dad92f5b3a540d0721d6c34c8c0548073fcc81556fe227829355e0772691ae0045c45b93efeb9e3d537eca079575598b28f8e6911fc3a7b73873cb67fce5a0d645284a891bed8de42536ea000729a95271f7a74ae15568c7c8958472a20fa4f5aedd3d44c4ef5c50c9aca224b234e0e4a1b0571dad45444da8a17be0cafcfa60b17f5d745468fd0cf26defd9cda40ac6b42c5225118cd83a9999b97e3497e8518d0104b8320ce16b846a5f849493de", 0xf6, 0x8800, 0x0, 0x0) 2018/04/09 16:20:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000380)='./file1\x00', 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"1783cac39fa4b9"}, 0x3}, 0x10) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x7530}, 0xffff, 0x40, 0x9}, {{0x77359400}, 0x8, 0xa57, 0x7}], 0x20) 2018/04/09 16:20:48 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x8}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="4594a947c16727edae76d7ffe9bab09732fc9680017193d2d8ef86dcb2a05e16e1f695e75a3d97d3d571f415a0989ce02482345e8d4cfb13956a7f5f85011b5a891bf23fe8a83f54dcf9cd13d308bc90baee9d7bd8777ce167bd1bdcfcaf2296fd6f25299107debee623751eedd3a2ca35ef3b99d4e4b0ff74a1f82b62037d7ad1"], @ANYRES64=r1, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYPTR, @ANYBLOB="fd2bc4579325ba9490eea5de8ffa77c25144a02fb01773a5e780cae757675744a5894a3d2fc5b5fe96a923a20d5cc1a996ac9b2427b7668124eeda726d96c06a0ea63a0ee41000eed93451507ce8f289f740b99adb41000b3adc47e099540f6124bcb1154f9574e457793dee3990785ee3a66ce5b71270fc7fb60cf6a09bc8af277facbfb9"]]], 0x8}, 0x1}, 0xfffffffffffffffd) 2018/04/09 16:20:48 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x847fe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) bind(r0, &(0x7f0000000280)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) fcntl$setstatus(r2, 0x4, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001080)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000440)=0x1008) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000200)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000480)={0xfff, 0x9}) syz_open_procfs(r5, &(0x7f0000000040)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) fcntl$getflags(r3, 0x3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000540)) wait4(r5, &(0x7f0000000000), 0x9, &(0x7f0000000180)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r6, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000001040)=0x4) 2018/04/09 16:20:48 executing program 7: socketpair$inet6(0xa, 0x80000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80200, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/143, &(0x7f00000001c0)=0x8f) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000240)={r3}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000280), 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00000002c0)={{0x1, 0x1, 0x4800000000000, 0x2, 0x9ff3}, 0x3, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x3, 0x2, 0x80000000}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000003c0)=0x3) socketpair(0x5, 0x80000, 0x7, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400a0400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)={0x1bc, 0x0, 0xb, 0x1, 0x70bd2b, 0x25dfdbfb, {0xe, 0x0, 0x1}, [@nested={0x194, 0x4, [@generic="9f41203e9660b1955644d1e28446c7835e99c6e6a1743da47bb97c0e82d3159b3c0884a56e7834af4323e71c43e917f6a00b1b526e08e9bf03d716f89d789ebf90c0544578fd59eabb641844f244ba7a13edad52a31601366eb1e1f92198ca702dbfdb594149f6487d8eb2c3fce53d62408d8535b02a4eec33aa294750af694bccfbfce462dcf7f2cc0ae5cc93ff68b9d9e896bc50d37aeb36dc55d2cf21bd08c0406d36c0ddb83e66ea5e8f0bed45d6681c0717ffd90a5a5b7b8b1cd00f5a63eb89b06f74c99cfc19ecfd72442da6e3bfbe5ff02f11ed10869c", @generic, @generic="83fb3faf0a7e33fcd798da202176f87a06f114b1a0f274431ddfa4ec0378cd2c6399a2224b1f3bd637afcf8d5363731ea7572a0a7a21cccc34b2db1eac34d5f3f2cd4854278eea6d2f4784c7539943c551feb5af4c67ab2e9f0cbdbdc9150eb3e19f782e4bdeedf42b4f7195e9b2124ff737cabf82aded18f6e592efb784d6e30fbd5296f89e337d39301ad2568a192dfb1fea0dced8051551ff2918e47f32c7fd934d5ef4f979102ad08e1fd819fbb8c92883fed1"]}, @nested={0x14, 0xb, [@typed={0x8, 0x2, @fd=r0}, @typed={0x8, 0x86, @uid=r6}]}]}, 0x1bc}, 0x1}, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000740)=""/130) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000800)={0x0, 0x81, 0x4}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000880)={r8, 0x2a, 0x3}, &(0x7f00000008c0)=0x8) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r9, 0x541b, &(0x7f0000000940)) iopl(0x3) syz_mount_image$minix(&(0x7f0000000980)='minix\x00', &(0x7f00000009c0)='./file0\x00', 0x4, 0x5, &(0x7f0000001c00)=[{&(0x7f0000000a00)="7caf2e8e989aab", 0x7, 0x3}, {&(0x7f0000000a40)="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", 0x1000, 0x3}, {&(0x7f0000001a40)="cbf10bfa5920bf09e48aaefb8be81249d8824a6b8f341dcd7915107994089cb8ea74ed3406642b83533f88aa3e11c5e39d68468a64c5f3b442afc1c3693f6f947e31", 0x42, 0x200}, {&(0x7f0000001ac0)="e3b1020fdf5de39d7ba787ca516b716eaebead56bf552eaf870d1d19b89dab8ca8a48a6ea93937d595c0", 0x2a}, {&(0x7f0000001b00)="2df1c06d03589165630a93920db943969450325894259dcd3bb836a9cf85f1c51b044cfb49b4ab441a385bfba58654a88ad5eaefa873db342da94effd6140c148ddd8d4936f411c6c191d80edc085f6c2669756a688e675f529ad0292d9c762d3036d384a0b9d85fd848d5c08af90f5a0f3241499389e8dcfc8997be28ea6cc70182d37171f06e9c9bfd893512fd6208addf69dea42978228ffdf1e695b9d07c61c67b57d9f2edd50dd91d06c78596424717de41cc6c612471a0983d6612bf657d27e618faaba03f", 0xc8, 0x5}], 0x1000000, 0x0) r10 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000021c0)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = getpgrp(0xffffffffffffffff) r14 = gettid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002b00)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002d00)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003180)={0x0, 0x0}) r18 = getpid() r19 = getpgid(0xffffffffffffffff) r20 = gettid() ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000005a40)=0x0) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000005c80)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000006000)={0x0}, &(0x7f0000006040)=0xc) r24 = getpgid(0x0) r25 = getpgid(0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000006080)=0x0) r27 = gettid() sendmmsg$unix(r9, &(0x7f0000006180)=[{&(0x7f0000001c40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001cc0)="f791fdb58cf2672778018c667c59ce1d047b7fbe2750e4d33234f0a7c2b9ba8d07bb575b463229e1a4ac", 0x2a}, {&(0x7f0000001d00)="e7160613f95d3e6f3c90c852cd5d4a2df80888e3a8e39a5415f3e8a847c087151ba49cd770f8cb02618522aff366bbcb96bd4153d790f022a71c7dcabb6f41330738d3523a52f03fa078df7c56c0cb01623ebd41b60916f0300e60284fbe76de0158af869671e258f50c17b769ab8431ec270e624d38c23d7ddec26affb2e979f33cad", 0x83}, {&(0x7f0000001dc0)="8dbec41a2c8e3341aa0d3b96b0147e0c12ac92c3954fd7a291f2267b8ec45eec2708d58c8399afdbd777eb665d39c4de8e63356f7c1cba559df70c28cd2426485661a3177c663b9bb72e1015efa5b4d26050ec61cdc8cfcbcbca9c865bd8e574622031d25a6b7d37f19594023543430a3881e4eaaba4245bdd73016da65622d392201c4ffb75d8a267154ff37c95380307c2b66abaa4f3357e5f5a0d55ec255f506a64a581645756056eded471d24b5f7e16e4bbff31af5797f12a74cff517e998fc99bedde545f7ac30af3760c938b645e5834c5abb7510a7f3249688dc8b", 0xdf}, {&(0x7f0000001ec0)="40c0bfb5002543540b7227b504f3a0cfccdefd7c60bf423f9673da5f03428ff787c11392ebd6f7dd4033afe74d73c47166cca0238cfb59ab1f78a3241873d0a6e3d5bf5f0c7c08d96477c63566233734fdc85f8593f3be0d19c07ef04516c16826225d59e8e4bbd871687d193cc1c2", 0x6f}, {&(0x7f0000001f40)="97b614df6fe97b210db43e67c844d05136821a9d4530924722757848adf34e8027f858f1adc44ed0d6616e9768b5abd1bf4bfc6a09a182c38bfb1846968a5140548db7a6e87bb060c129b643fa2fcfa9869bafd87432e9f27059707fe4b65c05f7570da8dc58e26bea37a38ed6c7de3c3d35a0d263e4473fb4e32f5dfdd240f343cbe8bf89f1073017c53e74c296f4b4221315ad88d25bd5eb2d1e6b846e16c456b3a85d47e6cb692716c38d74ec6bd12d63202b5426fd0b2c311bb3dbd380192ede915da6463911476b823a88c5b5b00745809fe2bc25ac82b76166cf7de796", 0xe0}, {&(0x7f0000002040)="1f885c3b7fb766cf75bbfd94198cf2d4763cfd9e423f05e88d53934f83a5a4011fc4e796a55164a52b1c1b4e800bfac345472019f6b6b8bec9bd74daf06214ccd1f240d723b8c3b139d734d4fb230cab9107cc853c3a36339a3375f719e0403b68b6bfa7998eec581f3f8fecebf557d1f4f3429faac075b0ce6b155a80bc0a53637ea440fd8578cb3156f446d78ed852c28ae0ceed776e207be7990f49c327e8d9c42d405749ac5a3a52308ff25d423e41c162f0075624935a7678ca58ab1fddb708e20732b5e2401943cbd5d97b6ad718ffb34d54a93e99e90fecf302508d2d94cf83ec", 0xe4}, 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eb8e706e0daa2a549cca48cc368e0bf0128f9d6360ec16cb9692749a4e5bd56b328859c9c8e2cf98483afe3e9a248f12b345df36d6cf9f12d9e32ef065e90c5cd0b2c0098247beb52a9ccb77d1346d6bffd21311d486f9cc59766bc5c062bf9d7be09f4ad822958a3b54c056035f5f821d997234b6c068730b8b2e3b5f44707a8f26d0538b94edd4b02ac3f6b4eb9aa5a7752672364b9d845e1dcf4a640945d6a25efdcc556b5e5635185518f3373f3988309c68956be27d0055fa1049f6e56a7486e5e71cbce3042de47c7f92c9e1d5be1274bc6a597a633c436263ef32eefad857254b771c059eccc516e705421b007d8d32c7fc1dff1109cd60d440359b2346835545e064671fe03a9ed7a7ba9153e94657e5a19fbe9053c0a0f6ad851cd1202c63a687bd237ad6fb3baaa29dbb48ce0f9733bd31e854f5b82c59902c96801ba67af5546a8418d2da0c7b3be19f701099449810c1d6b17777daaa1478eabc9e9c29aa9ab4be0a1aea4d87c987ee8c8d187ca856b7d3137e8e3c2ab6f90e618f960a9dc7035d605ad3677864d4ef7cd6c4da99878769617935f7ecc8b25a32870f85569c03b808bc80bb6f2e638e33742803a7acfa553a8119a79d5ad839229ddc2075ac18d3828e56b326bc3edd0f714b70abeabcaad6a767e808a47479d45845bedb53b477bac2c39c71db4aa27236f59d148b0a8f665e357564404eebb8827a3567735c038f85f90c4188869d05d75de543ab0a03557fb21622f205fa2908d673a3b1c394d66e7b5517d37b03b22dfb2326f0fc4da4b5df1340fd793d634f8c440798a3c0ee9f4008b20388bc57406e55ebcefe17887d2f9b0e4b21e28afe80f742424b16738bb03401381068fd3c2bff9a96a18044ac9f748bd3aef31104d6e2459b16402b4e6cbcd65f461bc1a75ecce15d5626375379d3cd516121b03f96de6ce1463c93fe34adc911362e4a149a1159ed95d0118f18568bc1edf0fa240362dbca3274809f517fbaecaa6a56cc0000d736149bdf1dbc92127b2ca95c26519f0c30c8816b017b5e9ce43f1a21498eb7f526e138c5d8921df07b211144d124c1e28fe960b47eb35e689b8f8873f91ed2dad365d903d5700956386de1119cbd3501f09e0e2139ec21a8ecd3eba83b8d82ddfd2c26d129d0ef345ac275ec094346aa42f69b1a79dcc618830879aae07244402597b4cabc002448e7aeac02eaa5a43650261e07b30c0742b8dc75dbc15666a8d1f0eb7a342ca6e19644f19919afc28747ba2c574fd83a27298ee7c120ac1a9f77737b35e37ac65cf2f5c627681254115be17ef9016ff51fbee0e14259742eef2eb7f7b41bd8eec2420bf2bce64e34ac0e9b9ffafbcca02013a06a8e12a0abc993ad55e30edb8c26b3fb1be9ecd6adc7ea8384e6b27524f6e75aa9802100fb1683aa3a0a910968275f4e719120dee55408eee9e55683f13c540964857ce4cc6edcd523e1de2640a940d4b2164019948ef3a6e8676a98a6b595157d625d0d591fbeab74b58921e4c61d66a843edfa68d68274e6f994b642ba7efd44ace19667c1a4c26cf95fef3116577ec10c1515e9c7ac29173ac3c841accf84b48350cfe95f30537b8dc9d92ef958a3058ea244fa287c76d749f589448a5ca9f72f944cd6b373956ed2366319279066e2374d74a3a33348621a75ec2cc9d5bf4d1685be0e231f7379ec18ac6e3031916befd350b6713a452b73745fea16e2baf93ed8e5e8db5d8ee03c8a705873cf06c16f54f4f636efd3d8a45fcba1db6ccfbcb348b9b80b1e00cad86096327668191ae916ff6ddc6cc04e383f3ed2795d8d98962b4228c2e9d8f0790dad0fc31a55038898efc096a15165b3434de12d53ab2b7e1650f0caa38f85f613fcab11e24e61a3b3fc0999e830167630d7bed9053787f1d2a5ef8fc7cb3abf8ba2b6cddb904215c1b388e7ab0586dbacae57cca5eff2ba2af7f0bd2d752cecbadd2e7a1ab096413085d1e9ed4e74b569eb720bcd444b410c3512f754a347f12ad4cd9f5cc285f072dae729ba1eafe8bf0c7bac201a01d2a991b4c94af8031e1a9a35147881c227bc39f45e492d7b3ce82fef171cb77d3d364a09986215cf6fa01b31706bd45412deab6d208579e63014b4978202b6c7f20b6f946dba6b19bc2f1628a4c132f714d5accb13ec8d09cc3855a5f167595b745d45ee9c9454745a012e011475403a7ee46ffe376e89d3ec35adcd136374d3162944a954440744749ecf7495286f851844b418db5e2876386b38f3927c9bce9", 0x1000}, {&(0x7f0000005800)="f129d44123aa77f98ff1e1786c8b8c0b7f9f86eb1b091437cdf0ac73015befa9e2265ccdef75501ed5798a157f632c3bf76e46405dc97755192c38f8822e35e99a5809551f3fdd74eb19f6", 0x4b}, {&(0x7f0000005880)="8393b751ba56c3b9cecb76d8f4c9c916f7796daac9bec1707ffc7e022d31af12626e8935950f25232d6e65c4704992d0512f7a58924a1c4ab4506071947ca12361f722062761f395fb4e8e4a58e2a5303e85fb55ee0b5f45", 0x58}, {&(0x7f0000005900)="32dec37e8f4ee1566bf12d7a61c759fa85beffe641e498cd2e3cfda8756692268a695e792d3393ed503b718e1cfc7e8a9fb44e3df7e7f1354cd3b4bb64ec65e5c9e218c2a34e4281b1f8b89281cbb943030aae164d522ddc20cbf36ec1900e6ceadbf6bab9774e582128b7f5d824a79e642025c9ba02cf40af98ae3c16f2abe3e533ff96fcac8be9ebb34c3b722824a92f31abb33ccd60c83b48a1a63ea0be08420637501f12be6df68238dc0abd824d59627c6d6fa675adf2af4d360a6eb188f6e3b6adceea7312b1", 0xc9}], 0x4, &(0x7f0000005a80)=[@rights={0x2c, 0x1, 0x1, [r9, r2, r9, r5, r2, r2, r4, r0]}, @cred={0x18, 0x1, 0x2, r20, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r9, r1]}, @cred={0x18, 0x1, 0x2, r21, r6, r7}], 0x74, 0xc001}, {&(0x7f0000005b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005c40)=[{&(0x7f0000005b80)="f16b5070bc22b70af2fc3d1ec5ba7e76687acd61f0163f920e96d954b606c0b76a37e32e0f1f3481f78dafb97111a0788332ac8d52ac0ac9fe842ea22672987b2d010d083d095e1f56", 0x49}, {&(0x7f0000005c00)}], 0x2, &(0x7f0000005cc0)=[@rights={0x14, 0x1, 0x1, [r9, r4]}, @rights={0x10, 0x1, 0x1, [r5]}, @rights={0x30, 0x1, 0x1, [r1, r4, r1, r1, r5, r4, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r22, r6, r7}], 0x6c, 0x20000000}, {&(0x7f0000005d40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000005fc0)=[{&(0x7f0000005dc0)="cb9699603bc1be1130db2b3c511c921f8ff2c091921078dbeaa77334269d17136aa67598a6de8dcec3a67a8022d184defd25c21e9fe35d0d5e29990ef9bca9646eccb46062be973ceaf34e73823f3a7fe8d8790e8626afc117ec14795869fd751b4e8fd184d96a7378fd38c0143c0f114d8e35e7795b615e3216152f9ea853999d0214fdf7", 0x85}, {&(0x7f0000005e80)="e319dbce4c2afdf7681c557d8cd63a13c6cf4113cb1a8e36ae7aca0ec2af6b5d4338aa031ae98934ae492bbda6715cef23502dc2ac0909bea077ba", 0x3b}, {&(0x7f0000005ec0)="fc36f2db9bc339b3addbec3401383d00f4ae1430a13b7843e02abf3b4a804a4f2a8b920997b9742a9fed03415d2d2b73903eaf1f72aa66f0a67b878118b322b9d18177427c7a25e129d18ffcee0bbba465732df27e216b219922ce230c30b7df3e0b8bea9370846fc7d0a0b5e9712e78fc0639fa42e537fba958e6aa5ad74fb31fa6daeaf820bc8420f03de71b28d837997899835bc7ffa83b6ff069c1eb1ca830f51f2abaea4b5897e615a3047310d4912561134583b9771e69d0d65a3efa8657357e18692412524d6362d110057de15fe7bf7a752772a8a1e003b71f878d60bae65a4847c7cec3", 0xe8}], 0x3, &(0x7f00000060c0)=[@cred={0x18, 0x1, 0x2, r23, r6, r7}, @cred={0x18, 0x1, 0x2, r24, r6, r7}, @cred={0x18, 0x1, 0x2, r25, r6, r7}, @cred={0x18, 0x1, 0x2, r26, r6, r7}, @rights={0x24, 0x1, 0x1, [r9, r2, r5, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r27, r6, r7}], 0x9c}], 0x9, 0x0) 2018/04/09 16:20:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/09 16:20:48 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)="18000300000001002ab389482c0000be5ea6cd88360000080203000008000006000e640002b900100000151c6900bb77a107569901dba17e1947002b040097ec67a1e2010049fc2d63e000000000001418000a000000001300000745bbff06010000ad000000000000061475d722000000000000000705000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a0007f629cd7ed089f74164536dab653670786eaec000151332450f779c4865c287b7e75ab4f1b8fc3b3d2696c0c300000000000000010000ef", 0xc8) 2018/04/09 16:20:48 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a8bff0)="010000000300060000071a00009139cc", 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) close(r0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/09 16:20:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1000, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000002c0)) bind$ax25(r3, &(0x7f0000000080)={0x3, {"39d073fca08b31"}, 0x7}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000000201b3880040000003000000000000060c0006000000004000000000d5e125714e17fdac920e09b10815d30b7ec4faab1d36906c4ec7232224445b6dff3626cbc354be5b49448ccef44c67fe7568e77820fe538542c369dd8cd41a43255a34f5f53f8fb44de3d9b500f3c2b58fd02bc5f4c4c6ae38b99bc22197c82ea60e6df19308abc99f0ed7221e3b1ba54ca3a602e398324c0326fc94ccce688fca748399bb54db8dc9eba885821e7c2cd900014d66dd7cff1132896f9a7833a63d1e"], 0x20}, 0x1, 0x0, 0x0, 0x40001}, 0x0) 2018/04/09 16:20:48 executing program 2: seccomp(0xffffffffffffffff, 0x1, &(0x7f0000000000)={0x2082, &(0x7f0000e5c000)}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x2000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/219) timer_create(0x3, &(0x7f0000000100)={0x0, 0x15, 0x2}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) [ 96.123047] device lo entered promiscuous mode [ 96.129681] device lo left promiscuous mode [ 96.172259] device lo entered promiscuous mode [ 96.178340] device lo left promiscuous mode 2018/04/09 16:20:48 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/232) r2 = dup(r0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) 2018/04/09 16:20:48 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8004, 0x1) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) poll(&(0x7f0000000000)=[{r0, 0x644}, {r2, 0x200}, {r1, 0x2a0}, {r0, 0x404}, {r2, 0x2030}], 0x5, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x3b, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f7222dbf39a01af5cd6f004fe130fd1f2310440b1665fad73559f7beddc883ba067431adb0dd8b4ec7a90612a1f6dc820fb87df762d54bcef705019373820f9a8eaf775b988b370586e7737418bc5626bad592b4a5675102cff67b4805308", @ANYPTR64=&(0x7f0000003000)=ANY=[]], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/04/09 16:20:48 executing program 6: r0 = socket$inet6(0xa, 0x10000000002, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) uname(&(0x7f0000000040)=""/139) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x4a0000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/8) 2018/04/09 16:20:48 executing program 2: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) 2018/04/09 16:20:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe000000000000000, 0x111000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0xdf, &(0x7f0000000040)="96ebaf9b6d078c2466ce4a52e9d9fa4762c24679111d99e82f32303db1cfb66541bc41680bc5595e024cf1133d0ece775a0b6fdca9e10e2385d1f1ef9c2c1c49dfd4b739144e7d68146dec2dab477dbd8d96f7867d4b299c7dae7e0c839b5e7ef26e489d036e126893340d01d9dd051e475a86a124e3be3bc6552feeb8a85266c8a1e4b6c0136ccc15aed173d7f7a02a2dda03c623533d10f2cce3518d748fe07918b540beb213ec77c1024afe3c7d6b0825b193d1c2c958f5c55b654501ae763747224e5da692cb9e6ccff244cf4868caea78bc0ed456352590398f23a1ef"}) socketpair(0xa, 0x0, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x100, 0x3ff, 0x3, 0x9, 0x7, 0x7, 0x7fff, 0x6, 0x8000, 0x8}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{r3, r4/1000+10000}, 0x0, 0x20, 0x3}, {{}, 0x5, 0x4, 0x8000}], 0x20) recvmsg(r2, &(0x7f0000002640)={&(0x7f0000000280), 0x80, &(0x7f0000002540)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/72, 0x48}, {&(0x7f0000001380)=""/35, 0x23}, {&(0x7f00000013c0)=""/192, 0xc0}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/121, 0x79}, {&(0x7f0000002500)=""/10, 0xa}], 0x7, &(0x7f0000002580)=""/154, 0x9a, 0x643c}, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000002680)=""/150) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002740)={0x0, 0x1, 0x3, 0x95c, 0xfffffffffffffff9, 0xc20}, &(0x7f0000002780)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000027c0)={r5, 0x16a4}, &(0x7f0000002800)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002840)={0x3, 0x8, 0xb2f0, 0xe7a, "f64a81ee02ba1e689435396f7fbdcd781c0259bc88c3a74d444914397b9eb17e"}) time(&(0x7f0000002880)) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000028c0)=""/162, &(0x7f0000002980)=0xa2) r6 = openat(r1, &(0x7f00000029c0)='./file0\x00', 0x80000, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002a00)={r5, 0x2d7e0665, 0x20, 0x3, 0x3}, &(0x7f0000002a40)=0x18) r8 = open(&(0x7f0000002a80)='./file0\x00', 0x100, 0xe) r9 = dup2(r8, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002ac0)={0x6, {{0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x9}}}, 0x84) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000002b80)=0x4) ioctl$PIO_FONTX(r8, 0x4b6c, &(0x7f0000002bc0)="bff525b9aaeb9185bcc239deeba8fae6c3b57aec9452f248e05fc81a65652c7bcbd057d960457022f3041f") modify_ldt$write2(0x11, &(0x7f0000002c00)={0x8000, 0x20001000, 0x0, 0x80000000, 0xfffffffffffffff9, 0x56e0d02c, 0x5, 0x4, 0x0, 0x5}, 0x10) connect$inet6(r6, &(0x7f0000002c40)={0xa, 0x4e23, 0x1, @empty, 0x80ea}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000002c80), &(0x7f0000002cc0)=0x40) getsockopt$inet6_int(r6, 0x29, 0x19, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000002dc0)={r7, 0x10, &(0x7f0000002d80)=[@in={0x2, 0x4e21, @rand_addr=0x53}]}, &(0x7f0000002e00)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000002e40)={r10, 0x45a}, 0x8) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000002e80), &(0x7f0000002ec0)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002f00)=0x1) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000003080)={'nat\x00', 0x0, 0x4, 0xb2, [], 0x7, &(0x7f0000002f40)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000002fc0)=""/178}, &(0x7f0000003100)=0x50) 2018/04/09 16:20:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000e8ff0f000107000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/04/09 16:20:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_eeprom={0x4f, 0xffffffffffffff00, 0x7, 0x68, "a2453d2237d5a9d92b43be4e028febc365da099dc01034e732a59b46c6792118aebb0e5d241c3dd27de826e5d5121413d49454769e413bef2d7897622414f71cfbdfe503c27a24ddb54d6547211125e4c4824120f58a84fa5765fc69208fa9a858b036e36a304555"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0xffff, 0x3, 0x8000, 0x40, 0x1, 0x1, 0x0, 0x10001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3}, &(0x7f0000000140)=0x8) fcntl$setflags(r1, 0x2, 0x1) 2018/04/09 16:20:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x2999422c4deac694) unshare(0x20000400) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x200000b, 0x50, r0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket(0x10000000000004, 0x0, 0xd77c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x8a81, 0x7, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x46, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x0, @perf_config_ext={0x7f, 0x2}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x28, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2000000, 0x108011, r3, 0x0) r5 = geteuid() sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r4, @ANYBLOB="000027bd7000ffdbdf250f0000004c00030008000500ac1414aa080007004e22000008000500ac1414bb080007004e22000008000500e0000001084007004e22000008000400ff010000080007004e220000080007004e210000140001000800050004000000080009004c0000004400020014000100e000000100000000000000000000000008000700ffffffff0800090004000000080007000000000014000100ff02000000000000000000000000000108000400ff0700000800040006000000"], 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x20048844) r6 = getuid() getsockopt$inet6_int(r0, 0x29, 0xf3, &(0x7f0000000200), &(0x7f00000006c0)=0x4) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r5) setpriority(0x1, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setuid(r6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r7 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0xfffffffffffffea9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x7, 0x1000, 0x9, 0x6]}, 0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x7, &(0x7f0000000240)=0x4) 2018/04/09 16:20:49 executing program 3: mremap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00007fc000/0x2000)=nil) clock_getres(0x9, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/68) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@local, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xfffffffffffffe2b) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000240)=""/246) 2018/04/09 16:20:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef5000)=0x7fffffff, 0xb2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/04/09 16:20:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x3dd2, 0x0, 0x0, 0x1, 0x8, 0x10000}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x465e5305}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x8}, 0x8) r2 = accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x800) fcntl$setlease(r0, 0x400, 0x3) fremovexattr(r0, &(0x7f0000000200)=@known='security.evm\x00') r3 = accept4$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x80800) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r4, r5, 0x5}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) sendfile(r0, r3, &(0x7f0000000400)=0x5d, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000480)={0x6, 0x8, 0x6, 0x7ff, 0x6, 0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000004c0)=0xac8a, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000000800)={&(0x7f0000000500)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000540)="88021bdf8e28a5d721de6be8072692a31a36493e950aa15fcc5dd2a7f3d28a4d687a5534da91c787749cf8f06b7a7eed609c62f59362f1a37ce579677449cf44def0fc30c2c3068378761e353d058c9c8a96dd0b2e2d7d5dee5b0b4f2df0702f9db2956434dae01962a358c4d70d0fb9a55b3d63acba74a4630c4d0692ae8a42a55cdc69e9d0428deaaf79b5b5a269669942ccd1d87f89", 0x97}, {&(0x7f0000000600)}], 0x2, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x7, 0x2, 0x2, 0x5, 0x10000, 0x8001, 0x0, r1}}, @init={0x14, 0x84, 0x0, {0x6, 0x0, 0x81, 0x2}}, @init={0x14, 0x84, 0x0, {0x101, 0x4, 0x5, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x6, 0x200, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x1, 0x101, 0x7779, r1}}, @init={0x14, 0x84, 0x0, {0xaaea, 0x7fc00, 0x50ec23f6, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x5, 0x200, 0x8, 0x6, 0x8, 0x3, 0x400, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x0, 0xc0, r1}}], 0x160, 0x80}, 0x8000) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000840)={r1, 0x0, 0x10, "7f931b5c4f934b4643c8e2118b8461f7"}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) connect$inet6(r3, &(0x7f00000009c0)={0xa, 0x4e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a00)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x2c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80)={0x400, 0x9, 0x4, 0x2, 0x7c8c6974, 0xc3, 0xe9}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') lremovexattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000b80)=@assoc_value, &(0x7f0000000bc0)=0x8) sendmsg$nl_crypto(r0, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)=@delrng={0x10, 0x14, 0xb1d, 0x70bd29, 0x25dfdbfe, "", [""]}, 0x10}, 0x1}, 0x20000010) setxattr(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)=@random={'osx.', '\x00'}, &(0x7f0000000d80)='@\x00', 0x2, 0x3) 2018/04/09 16:20:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/232) r2 = dup(r0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$int_out(r1, 0x5462, &(0x7f0000000080)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) 2018/04/09 16:20:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7937, 0x1, 0x0, 0x80}]}, 0x8) 2018/04/09 16:20:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x100000001b77}) 2018/04/09 16:20:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000008000000000000000000001a00000000000000000000ff0300000000000028000000000000000800000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) [ 96.735390] IPVS: Creating netns size=2536 id=21 [ 96.747046] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=8808 comm=syz-executor7 [ 96.768552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pig=8808 comm=syz-executor7 2018/04/09 16:20:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000015000701000910f70000e104020000000100000004000300000100000115", 0x22) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffff777b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x6c, "c23bc8bc8eeeff60672586fac3712268e89cfdbb61c54de8bc3ad92a0aa425c0fc8e49a8ba7c27db8cf960638c1c9ed0e21325adf1c6649e5ce74fcc8d279871cfb7e9f958db47aa1457be7fa3631c70063a19a70a93fc026dcf8d2c0bc2203a855163dd311278672ca129ca"}, &(0x7f0000000140)=0x74) 2018/04/09 16:20:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x0) 2018/04/09 16:20:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200), 0x4) 2018/04/09 16:20:49 executing program 2: prctl$getreaper(0x19, &(0x7f0000000400)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000480)={r1, 0x3}) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="f8", 0x1, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000000340)=""/137, 0x89) sched_getaffinity(0x0, 0x0, &(0x7f000021c000)) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000001c0)=""/125, &(0x7f0000000240)=0x7d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000004c0)=""/140) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='bcsf0\x00', 0x10) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) 2018/04/09 16:20:49 executing program 3: socketpair$inet(0x2, 0xf, 0xffffffffffffffff, &(0x7f00000005c0)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x484800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d2000000c897288a472be79238b6a14109c37abfd7d4fd773de5a74764e50a1374f06189bafe249c20b7358023e276d8326e0190159c0c547ebbf939562048a757d5b6e9066421de8a1c717bf1ac8a16bab09ab928b1ec12ebbea05846d3d81edc8d082c9822ef5e1b85aa546494e3f7075bf66bdb8d5f3cca63036e30ec6d8be077fc9cd2df527f9bae6174fb5ef98444bb406d52572a1f84f79b386bf5fe422c34f593890cb34e86a69eed2ce98b92890e9c92e9173ae154ddbe11fddbb9173639adb956678b3d3387d58663b3ff3019ff46b162"], &(0x7f00000002c0)=0xda) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd9c, 0x6, 0x6f, 0x2, 0x2}, 0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000400)={0x5f82158c, 0xfffffffffffffffb, 0x3ff}) read$eventfd(r1, &(0x7f0000000440), 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r1, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000500)=0x80, 0x80000) getsockopt$sock_buf(r3, 0x1, 0x1e, &(0x7f0000000100)=""/153, &(0x7f00000000c0)=0x99) 2018/04/09 16:20:49 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f00000000c0)=0xc) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fcntl$setpipe(r0, 0x407, 0x8000) signalfd(r0, &(0x7f0000000100), 0x8) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/09 16:20:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000000c0)='../file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f00000002c0)='binfmt_misc\x00', 0x101002, &(0x7f00000006c0)) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x4f) 2018/04/09 16:20:49 executing program 5: r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000011c0)={0x0, 0x0}) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001280), &(0x7f00000012c0)=0x0, &(0x7f0000001300)) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) getgroups(0x3, &(0x7f00000015c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001600)=0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001700)=0x0) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001940)=0xe8) fstat(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001a00)=0x0) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001ac0)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) sendmmsg$unix(r1, &(0x7f0000001c80)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001340)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x54, 0x24044004}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001440)="02c30d540dbfbcbbff371862345c26aed43525b1852545a61b189d8240c50678e0ecccdfbad7cdaac77bab16617d391c53c9059434a63cb646c1212572a14304f956f1aa1646784f2b38e6c858f5ef72c974f93dd59c63d7e3a2d29180db0fc416fd386c77c6f341108a7dc88d67644cb7c97830242692c5838b2e9210f856866c95fa918150e32fd90cbc084125fa59d6f7dc304899da8dfc202644d2eb6ad3b576e1dcbb28d99a6c5a804e0df168d809b342f4092a", 0xb6}], 0x1, &(0x7f0000001bc0)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, 0x0, r21}], 0x90, 0x20000000}], 0x2, 0x4000040) r22 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001cc0)={0x0, 0xe6, "35b341bd2a66285fdd327cace11dc5fff777c744b0f342d1d118dd120e2837cf8ccd8d0324c42113fda7a20ddea5e65fcc17977103872c7b8327e62d580c38e3e1eb6a5e86f99c3f6eeb6a47b596a94fa0ea002138d0e38ed08f9aefaace686d3e0203668f90e0c05c3a6d6119b95786336faed30d9984905ab9d67ce3161e8aaf5e0cd1e710de6ef2b5339bdd53533a2357d8c94f8690b2922b0f5ad520a7f8b9e9f1a1c2ae8ad3af8fec66908e75e859f442a935a4ab1f65021125509b36916bb256f241180b9fb13591fc685dbec21d9a72b0f57faf1455091c23f9c7916bf1b266925eed"}, &(0x7f0000001dc0)=0xee) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r22, 0x84, 0x6, &(0x7f0000001e00)={r23, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001ec0)=0x84) futimesat(r22, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}) ioctl$ASHMEM_SET_SIZE(r22, 0x40047703, 0x6) fcntl$setflags(r0, 0x2, 0x1) 2018/04/09 16:20:49 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10000000000000a) write(r1, &(0x7f000077f000), 0xfd1f) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r2, 0x0, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x40) write$binfmt_aout(r0, &(0x7f0000000040)={{0x10b, 0x8, 0x1, 0x17d, 0xb1, 0x7b9c, 0x2cd, 0xfffffffffffffffe}, "5b5351ca4335a06239aa6fe891283eb4f1764cb4aad8845e75aa58543f803b78f3ff45ccd0280ed27737ca2b18d394599ebf379423efb5f52abe1c0bee2ce9f9363f59fbce23460b4a415d35338f82ad189e1e752662addf249b2047951b477817faad264709f92f2f79b8eed4f52fc90c11f99d48b35513d77c8d3c374b804166eb42b4b853fad4431d02ec7e88c9af98e05a2793fcfe15478be1bd0bc2b8eb9cc660a31931b42062e0fb8f96e5f6b202b11baf1cca17edd8f31dba6ea4b4c96f8f438d7a989c42868d84a249233d1f76b52082644b9ae2bdb75aeaf950d0b20bf3ade6b3fd933a3c51", [[], [], []]}, 0x40a) 2018/04/09 16:20:49 executing program 7: write(0xffffffffffffffff, &(0x7f0000000080)="16", 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x9, 0x9}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x80000001) 2018/04/09 16:20:49 executing program 1: socketpair(0x9, 0x800, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x84, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) setsockopt$inet6_buf(r2, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x9, @empty, 0xff}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}], 0x54) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8442) 2018/04/09 16:20:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144", 0x24}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0xffffff92) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32=r2, @ANYBLOB="96000000b445a7d9d12a8cd77407b634e24270b13018f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09ca94600920700000076de69b54c791f4e5385747ac526f322a0519137018024b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa85a2486f753a9cdf9012dba2bd1f75f3fb370924371a0bf16fd4a813bc83640dfedaecde4a5edfee7ac3cdbf0"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) r4 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3", 0x69, r4) 2018/04/09 16:20:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_pts(0xffffffffffffff9c, 0x101) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000003c0)=0x1f) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0xffffffff, 0x30a, 0x20, 0x7f}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x0, 0xd8, 0x1, 0x20, 0x40}, 0x98) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="f223739717605184b2e0e7545e4f06097990a1e854660b37ec9389209372c09110fb6c0ae08050c6086be966459b2835bc47e1ac7b5a4a7b1cd673f0a19c58d74fa4e80dcfedeb685508637f95367100dc5778da922c5e775ca5f2074f4282277bf333b36738992f0953ba773d80ef2c8dfa1510fccbf2b34462c7ad623a94", 0x7f}, {&(0x7f0000000140)="372e362aa788bf776e002386adbb180557ad628eb48c1af78dd104bb3bea2cf5d237bf5522b1ac2d7271c86549114cb1be4743314c8a8547999af9688ec8062c6e27e31ba67122b566ba5e7bae9fb38a1b2ee5", 0x53}], 0x2, 0x0) 2018/04/09 16:20:49 executing program 1: socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 16:20:49 executing program 0: madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000140)={@loopback, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000880)=0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000008c0)={@multicast1, @dev, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000a80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000c80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000ac0)={0x158, r1, 0x420, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x13c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x981}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x547}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x7, 0x5, 0x2}]}}}]}}]}, 0x158}, 0x1, 0x0, 0x0, 0x8000}, 0x0) madvise(&(0x7f0000792000/0x3000)=nil, 0x3000, 0xa) 2018/04/09 16:20:49 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r1, 0xffffffffffffffff, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x40) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x33845be21c61284e}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, r3, 0x0, 0x70bd29, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3b}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40800}, 0x40084) 2018/04/09 16:20:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000280)) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e23, 0x100, 0x2, 0x0, 0x80, 0xff, r3, r4}, {0x40, 0x0, 0x7, 0x0, 0x0, 0x1, 0x3f, 0x7f}, {0x5, 0x1, 0xffffffffffffff7f, 0x2}, 0x200, 0x6e6bc0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x7c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x7, 0x3, 0xfffffffffffffff7, 0x5e, 0x10000, 0x57b7d2cc}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x81, 0x4e21, 0x0, 0x4e20, 0xdd03, 0x2, 0x20, 0x80, 0xbb, r3, r5}, {0x6, 0x45, 0xffffffffffff7fff, 0x1, 0xfff, 0xfc59, 0x37c, 0x7ff}, {0x4, 0x7, 0x2, 0x2}, 0x5, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x2, 0x3, 0xf822, 0xfffffffffffffff7, 0x9}}, 0xe8) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=""/214, &(0x7f0000000140)=0xd6) readv(r0, &(0x7f0000aa3ff0)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/04/09 16:20:49 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x40) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e20}}) recvmsg$netrom(r0, &(0x7f00000018c0)={&(0x7f0000000240)=@ax25={0x3, {"4a253274dcddba"}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000280)="dd543cc65e75dc7ad52dfec559189a88dac2072ea4c761759e31e7204ba44d7b242cddfda8296b3641320f357c5f1eac3612896246acd994b368d29c110b6fbd3d1d16fe84c7587bd0cae06c3f32cf21788b318d189e7b78d7cd453c71a80bd2982579", 0x63}, {&(0x7f0000000300)="416b5193eccd3b574f1ae1e00e0b6b6efef7274cc6961d84801dff53ff1de246c8ae1120703345d6628588f5e680f59b3d6c95626849b03988f9d16105641f802462281c015119845fad1ce3a178cb0868d4585fb1cb4f42f81fab901eb674043cbae5f19e082f7047af0acfc799a5a8a9229a4aafea3e93773d5d900b47fc58b9d7d21728029b54fcf65d5d0c73aa2e93f75c2455", 0x95}, {&(0x7f00000003c0)="9c2d78edb58fddd11c427038ae025d4762028463f1dab295b6ffa329a173eab7e9a9d2b7ee3df991d80e0dbd967ec14959afa8a32f2016665c93aee84d99ae8116d0b4727023991a9d5c15cb8fc35bf8d1569155aad23d62a31584d5c1c6fe2018b05a716e1911ffea76ac2fe97985d9fe8bb95c9b7b75864ab0deada7", 0x7d}], 0x3, &(0x7f0000000480)=[{0xa0, 0x117, 0x6, "20454c2b4af93696fa4e4f1ebe7afa1fd447140b05e7bdce94e347efd9fc9c119a7231cbb26d360aec84c769bdf643b976f34b04e12fad8d559419ac4c303d7f5145978e819ab43ac98ee3c8e75de2736ef4d022524433c23a2bf266fb0c50de8b23a4199300f9ce7ae0da20dec0be62d99a3b8398f006e104a7ace479668b95352c65cafd9c4570840f536b4b82210d9a19ea"}, {0x80, 0x112, 0x1, "8ae0ba82a107bd37d2b0e5cc2a6175a250366e88692602340ca7d989901d46de087e3fbd4092d260f35d5eba49cb8f7a39d027e064d46bedb96faae7989cd87f8f5902bf8c5738b23834337547b6c74beb4b60d19ad07e4b06dd8978781dafb5e71fdfb7245e43ed7995056e1dc8ab6c32ddd7c3"}, {0xa4, 0x0, 0x1, "7f16a8998e44da8b1379e42d7d73ee5cac81c268b0c9e14d0c1b3c9d4b93af0b82c632bb51e310f4cd4365e6c13eb8f8c49310d399f7d49dd5c5b58dd599d21c0f5791d907cd15b9445656aa472bb4b7d6685ffc5e759a8fc5ac9eebf4055eeefa053c49fac20f7b5df9e99f7b927ead0d10813dd81856e5782485768ebbfce4894b0d513c20293d0b61992f3f94774a8fa3e40fd4"}, {0xc8, 0x0, 0x1, "2dc8831a4d74685f7124bd23f9926ab34c33beb03d3a2cd32c3bdcbf4b4ea8ec3b8c650effb2e7d28428c7d6ef51ab495d7c4f9b7ca931cced7775010a6a26722d0720c5d40882c9221af38027ef36fd9fdfd5b15e9d34b88e383a2ef860e9b99f88bb24c037c2a033bc0188e211935a55af38949a7d5b5543fba3c3d3559c9685ee46232df2512a4ebb4b98d49939c608365533a4df6240c5f5c39aa259cb7cbfb78b63bd80c42c1819e90010afc36b94206c2e150cd427a15ccd"}, {0x100c, 0x108, 0x200, "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"}, {0x3c, 0x111, 0x800000000000, "00f29308972c478e39e11b6840835a612f5f3b74b213be4244d9f201b08ef79a339ffd196bbb2442fcf9efb244"}, {0x40, 0x88, 0x800000000, "f1c45895542b3b8060152db3b558d09ff81b6259e7cd243421dd953902a178dc7d24236a63866ae1af7115ec169e509b6c17e9f4"}, {0x60, 0x107, 0x5, "9bbf5cc4e60d2165c41c5ff9679de5dbad4dcbe6a2df5f9084cdbc83f8ddd3d155c246c3f3aa526f1ceec1e3ed964b8524c50fac2b374b341049b78a071d1cf5265e8a505bea9e2863b9e982cf073935dacc27"}, {0x90, 0x117, 0x6, "2531d9fcc2d2510a9db976440967c55c96c8bfd1c0ce4b220a37c37f762841218cda9f84b2394e3f38bb0e81bf400818865f760984866fe29853c3108c65b3fe59d281ab1d1e59901d7e0a07aa62c74396839de1b6545645d002d972bf6896e9288b541101cf9dbcf020ce5736a4c03688d1671a9a69c58e2478cb245d618e92c22841"}], 0x1404, 0x4000001}, 0x10100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3ff, 0x6, 0x7, 0x80000000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x10000, 0x0, 0x8, 0xff}, &(0x7f0000000200)=0x18) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000019c0)=""/4096, &(0x7f00000029c0)=0x1000) creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001980)={0xa, &(0x7f0000001900)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/09 16:20:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, r0, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x5}, 0x8) mmap(&(0x7f0000083000/0x1000)=nil, 0x1000, 0x2000001, 0x3a810, r1, 0x11) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KDADDIO(r3, 0x4b34, 0x400) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000640)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'nq\x00'}, 0x2c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x1f, 0x8) 2018/04/09 16:20:49 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xffffffffffffa386, 0x82) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000140)=""/228, &(0x7f0000000240)=0x1c9) 2018/04/09 16:20:49 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/138, 0x8a}], 0x4, &(0x7f0000000380)=""/204, 0xcc, 0x5}, 0x120) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'lo\x00', {0x4, 0x9, 0x5, "0aa0c4ac3c83", 0xcad9}}) r1 = gettid() r2 = accept4(r0, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r3, 0x8, 0x2}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000006c0)=0x6, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000740)={{0x2}, 0x1, 0x200, 0x4, {0x3, 0x5}, 0x2950, 0x4}) mlockall(0x2) r4 = syz_open_procfs(r1, &(0x7f00000007c0)='net/ip6_tables_targets\x00') setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000800)=0xd00b, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000840)={{0x2, 0x800}, {0x1000, 0x3f}, 0x7, 0x2, 0x80}) r5 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r5, &(0x7f0000000940)=""/62, 0x3e) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000980), &(0x7f00000009c0)=0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000ac0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e20, 0x800, 0x4e24, 0x7, 0x0, 0x80, 0x0, 0x6488d00867b571ee, r6, r7}, {0x400, 0x5ee, 0x7, 0x1, 0x0, 0x8eb, 0x58, 0x5}, {0xffff, 0x7, 0x7, 0x8}, 0xe5b, 0x6e6bb1, 0x1, 0x1, 0x1}, {{@in, 0x4d2, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x3506, 0x4, 0x0, 0x81, 0xffffffffffff8001, 0x6ff}}, 0xe8) ioprio_get$pid(0x1, r1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000d40)="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") prctl$getreaper(0x9, &(0x7f0000001d40)) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000001d80)={@dev, @loopback}, &(0x7f0000001dc0)=0x8) syz_open_dev$mice(&(0x7f0000001e00)='/dev/input/mice\x00', 0x0, 0x4002) mount(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='tracefs\x00', 0x8000, &(0x7f0000001f00)="fad7eac56a90f038aff6053ffa21cc3b2ee67c4446eac34959f85e4cd258c6e93a9665c9454c73740cf5b76f86b7abee6f7569b2aa81d9f78a6cb2b62b2812056ef0c8f6fd038c210c4d654d2bba21ed287dc5b6409819d6aa543b6b379a96445f7c698e5efb041b3889153a69843fd1d20bbaac348f0daab78ac5") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001f80)={r3, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x6}}, 0xcee, 0x6}, 0x88) fanotify_mark(r0, 0x20, 0x8000000, r0, &(0x7f0000002040)='./file0\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002080)="8ccd9930b5f0e5fb566a01227e47c4798c876597eb8cedc11cf008a34a7ddda438e902d145099069c00b85a030138f877986d409a0e7009f0ca97ed1ea700f5efa9dd882860f5ed6caf6da3754d0f032317e93df4e204a837272953fdf5400499bbdefc7000d51fb18") 2018/04/09 16:20:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/04/09 16:20:49 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x6, 0x40000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300), 0x2) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) getuid() write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00000000c0)) r4 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x7}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYBLOB="7226ccef4ee5e2836b"]], &(0x7f0000000180)=0x1) fsync(r4) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getsockname$unix(r3, &(0x7f0000000340), &(0x7f0000000140)=0x6e) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) 2018/04/09 16:20:50 executing program 0: setrlimit(0x7, &(0x7f0000becff0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000400)="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") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000100)=""/178, &(0x7f00000001c0)=0xb2) mq_notify(r1, &(0x7f0000000380)={0x0, 0x5, 0x0, @thr={&(0x7f0000000200)="f5f50d9a70d86efeb00fdffc2891a80eb15db6b61ce8c0eabf2493bec1e42b6bdf8daaa8e13a2f919f8c1160fd08a8854a9019aae3487eebb090a76428204942e32d9af38fa703b92b03771b4de7e56d5815ce55f5d2869e454dd4dec86e1ca8bcd42008a048446efab963da3eef7d58c956cfc6263e77af78f153a6c81de8201a1dd7b9eb9fcb0849053fe8649744838e5c3abc5bbeddeafc2ea66e4fc6cb5a96908a", &(0x7f00000002c0)="950211df71483a439ee9ed4c47bbda466946a1eeb1abcfdcd9957b486d04aba410e51a9158449059d1c69ac4299960a8676d53c7e33fe64fdc7a2ebc828211bd09400d42d5766b50737b4f30166b028f0f5339db7616db120c579e8a90739a4291ef9a84a22db35ffb6b2038ec85e804ffa5ae58f58a8725c64a236c0dce2617d4d5216e8299ab26dede08e54823c45ad2df3373f74a1eda2eb997a6941ac24413f4e435d928e93cccdf1984ba49b4"}}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) 2018/04/09 16:20:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xff, 0x30, 0x6, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x3f}, &(0x7f0000000180)=0x8) dup2(r2, r1) 2018/04/09 16:20:50 executing program 4: unshare(0x40600) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) flock(r0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x3c, @broadcast=0xffffffff, 0x4e23, 0x3, 'nq\x00', 0x14, 0xfc, 0x55}, 0x2c) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r1}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) 2018/04/09 16:20:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='selinuxGPLmd5sum\x00', r0) keyctl$invalidate(0x15, r1) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/04/09 16:20:50 executing program 7: unshare(0x20000) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000080)={0x2d, r3}) bind$unix(0xffffffffffffffff, &(0x7f000094cff4)=@file={0x0, "e91f7189591e9233614b00"}, 0x3) unshare(0x20020000) close(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r1, 0x2080000, r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0xff, 0x7}) 2018/04/09 16:20:50 executing program 2: r0 = socket$inet(0x2, 0x5, 0xd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000237ffb), 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005e0000), 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x1000, "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"}, &(0x7f0000001040)=0x1024) 2018/04/09 16:20:50 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001240)=""/71) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000000)="c4f8280d1effabec60d39ff0fe4ae916517b", 0x12, 0x20008005, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket(0x10, 0x803, 0x0) sendto$inet(r2, &(0x7f0000000240)="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", 0x1000, 0x800, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r3, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000014c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000015c0)=0xe8) ioprio_get$uid(0x3, r5) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000001480)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f0000001440)={&(0x7f0000001340)={0xfc, r4, 0x100, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6ef}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x838db3da8b485452, 0x34}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) recvmsg(r3, &(0x7f0000002b80)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}, 0x0) recvmmsg(r2, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x1000000000000061, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) 2018/04/09 16:20:50 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@loopback={0x0, 0x1}}, 0x12) 2018/04/09 16:20:50 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) 2018/04/09 16:20:50 executing program 4: unshare(0x40600) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x80000) flock(r0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x3c, @broadcast=0xffffffff, 0x4e23, 0x3, 'nq\x00', 0x14, 0xfc, 0x55}, 0x2c) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r1}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) 2018/04/09 16:20:50 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x8) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00000001c0), &(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe92, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) ptrace$cont(0x38, r3, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x7e, "0c94c393aa9a826bc2858fe5dfcd0a263b4c01ddf0a05e72ef91221fb704f225bd01134acb1dbae103b90275d74ad44f8cc584cb40e8729103cd298cba1fe5200c76908a08c93209df322763ee8d80794da7ad79d982742f144e68a369b82178f68b3e781be95029760fa63c64ba3e087781aa6a376c3767aaccda101fb9"}, &(0x7f0000000100)=0x86) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20800, 0x20) 2018/04/09 16:20:50 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={r0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x200000000000000}, 0xc) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x90}, 0x1}, 0x0) 2018/04/09 16:20:50 executing program 7: unshare(0x20000) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000080)={0x2d, r3}) bind$unix(0xffffffffffffffff, &(0x7f000094cff4)=@file={0x0, "e91f7189591e9233614b00"}, 0x3) unshare(0x20020000) close(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000180)={r1, 0x2080000, r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0xff, 0x7}) 2018/04/09 16:20:50 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x3, 0x3, 0x3, 'queue1\x00', 0x200}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8c80, 0x10) fstatfs(r1, &(0x7f0000000180)=""/97) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='ns/uts\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r3, r2, &(0x7f0000000080), 0x10000) clock_adjtime(0x0, &(0x7f0000000fdf)={0x0, 0x0, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000140)={0x7, 0x3, 0x10001, 0x5142bc55, 0x0, 0x7, 0x7}, 0xc) 2018/04/09 16:20:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3ff, &(0x7f0000000040)=""/4096) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) dup3(r2, r0, 0x80000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001040)=""/212) keyctl$session_to_parent(0x12) ioctl$int_in(r0, 0x5452, &(0x7f0000001140)=0x8000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:20:50 executing program 4: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x102) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) 2018/04/09 16:20:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) tkill(r2, 0x16) restart_syscall() 2018/04/09 16:20:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000000c0)={0x3, r3}) 2018/04/09 16:20:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @rand_addr=0x6}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) bind(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x2, 0x2}}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/101, 0x1e}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/09 16:20:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x6, 0x3c0, 0x0, 0x5, 0x0, 0x3}) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfffffd2b) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/09 16:20:50 executing program 4: r0 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/rtc\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x20) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x4, 0x4) 2018/04/09 16:20:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000012000104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000182157a0000d604738a2bb3863c99"], 0x28}, 0x1}, 0x0) 2018/04/09 16:20:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x3}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0x0, @in, 0x0, 0x0, 0x8000000000000000, 0x0, 0x7}}, 0xe8) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x400}, 0x160) 2018/04/09 16:20:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x7, 0x6, 0xffff}, 0xc) 2018/04/09 16:20:50 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) socket$inet6(0xa, 0x80003, 0x4) 2018/04/09 16:20:50 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x600000)=nil, 0x600000) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) munmap(&(0x7f0000005000/0x3000)=nil, 0x3000) 2018/04/09 16:20:50 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/09 16:20:50 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000090000000000000097ea68e0b7404fd558010287ce86ed8d84359186fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x6c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)={0x7, 0x7, 0x80}) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000948fec)={0x3, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) [ 98.539556] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 16:20:50 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6772e02fffffffffffffe300", 0x34d) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) setsockopt$packet_int(r0, 0x107, 0x800000000000f, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f0000000100)=0x5d0) sendto$inet6(r0, &(0x7f00000000c0), 0xffffffffffffff53, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 16:20:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x51, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prlimit64(r0, 0x1000000000080, &(0x7f0000000000)={0x40000}, &(0x7f0000000080)) 2018/04/09 16:20:50 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000380)="2a58f5506e253e18331b548b483b050d9586f7f9064cac0e2db8d49b816f51973a3990c2d7607dffaf07ec2ee3d8", 0x2e}], 0x1, 0x0) read(r0, &(0x7f0000000080)=""/46, 0x2e) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, {0xa, 0x4e22, 0x4d1, @loopback={0x0, 0x1}, 0x7ff}, 0x9, [0x0, 0x98ea, 0x7d, 0x0, 0xff, 0x9, 0x2, 0xffff]}, 0x5c) [ 98.584875] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 98.594767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 98.657696] ALSA: seq fatal error: cannot create timer (-16) [ 98.667331] ALSA: seq fatal error: cannot create timer (-16) 2018/04/09 16:20:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x810, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r2 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f0000000100)="c7", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 16:20:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="7573657247b2d68fb78655589611b5"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000880)=""/4096, &(0x7f0000000200)=0x1000) syslog(0x3, &(0x7f00000018c0)=""/215, 0x406) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x1) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757", 0x36, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce08a", 0x56, 0xfffffffffffffff9) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000001880)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x1, {0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0xffffffffffffff5a) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x0, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x0, 0x1, [0x1f]}, 0xa) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f00000019c0)="653346a418706f894321f9f95ebce84d694b103f6ccd14f13c543b6ac4c2b5c31d28557cf5e3bf25dd445bf6cef8f4f96ac1f9a4a08c7a8decc257a280b66983a8f02986de1e13b74b808f5e855a3874489abe641eb3b249d3c9c4db4353ff06c79971646c57b371c228e1b81aca3fecf33f923d3b6ac21ee672b9fc69e9ae092fe9485583777743ceb545567b79704e83dec3", &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf", 0x45}], 0x1, 0x0) shutdown(r1, 0xfffffffffffffff9) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 16:20:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) dup3(r0, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/205, 0xcd}], 0x1) 2018/04/09 16:20:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) syslog(0x9, &(0x7f00000007c0)=""/4096, 0x1000) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1ff) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/09 16:20:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)) 2018/04/09 16:20:51 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x5, 0x0) r4 = gettid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'tunl0\x00', 0x1001}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r3) 2018/04/09 16:20:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000004500), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000002800)=@l2, 0x80, &(0x7f0000002940)}}, {{&(0x7f0000002980)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/46, 0x2e}}, {{&(0x7f0000002b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004140), 0x0, &(0x7f00000041c0)=""/252, 0xfc}}], 0x3, 0x0, &(0x7f0000004380)={0x0, 0x989680}) accept4(r1, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x800) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a8000020000000000020000000077"], 0x10}, 0x1}, 0x0) 2018/04/09 16:20:51 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002f00)={'filter\x00', 0x4}, 0x68) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = creat(&(0x7f00000029c0)='./file0\x00', 0x89) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000002e40)={0x8000, 0x2, 0x1, 0x10003}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) sendmmsg(r1, &(0x7f0000002d00)=[{{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, &(0x7f00000012c0)=ANY=[], 0x0, 0x20000000}}], 0x1, 0x1) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) unshare(0x4000000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000011c0)={'filter\x00', 0x4}, 0x68) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) fchdir(0xffffffffffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r5, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvmsg(r5, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x373) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) futimesat(r4, &(0x7f0000001300)='./file0\x00', &(0x7f00000013c0)={{r6, r7/1000+10000}, {0x0, 0x2710}}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) getsockname$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001240)=@random={'osx.', '\x00'}, &(0x7f00000012c0)='user\x00', 0x5, 0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x1) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="ba800a7f09eb2f57009502a099e38289831587a7bea4c54f8881484403e4762f0b9f382172caa19cd92684a71bfde327d8aa487a0ade59835ebfd8da805b7bd2c7a00f25eb04f9d9cb6adc91ba35ce1a73befededdfeb6902c45ecc6aabafe2f586e41cdcc575b4913ebb95b6dcd490b9377171dafc2f83b51021fef1ccb7f3a8583db9bf37e8b29de61d2aa5814bf2a3454401c446d31bdaf9c99a15a", 0x9d, 0xfffffffffffffffd) 2018/04/09 16:20:51 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x40d, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x43) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/04/09 16:20:51 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/45) 2018/04/09 16:20:51 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f0000000140)={0x11, 0x17, r1, 0x1, 0x7ff, 0x6}, 0x14) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0xa, 0x300) sendto$inet6(r2, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 16:20:52 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() fstat(r1, &(0x7f00000048c0)) fstat(r1, &(0x7f00000061c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f00000088c0)) setfsgid(r2) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r1, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480), 0x0, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(0xffffffffffffffff, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x2) readv(r1, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x8, 0x2cdc, 0x80000001, 0x3, 0x80000000], 0x5, 0x7, 0x2, 0x9, 0x3, 0x100000001, {0x6800000000000000, 0x401, 0x10000, 0x40, 0x0, 0x6, 0x0, 0x10000, 0x1, 0xc11, 0x2, 0x0, 0xdb9f, 0x0, "1beb6cd5c96d30310f92ef96b74b8da810ca02529abc56572be9514954aa936f"}}) socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/70, 0x46}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000600)=""/116, 0x74}], 0x5) mq_getsetattr(r1, &(0x7f0000001100)={0x0, 0x0, 0x2, 0x1, 0x6, 0x0, 0x20}, &(0x7f0000002140)) fsync(r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="66e173433255f8b69022380200556f301740100700d2300097000106004e6ebb9a810fe576717d54e43b53b0eb067b6ddfd1265aca5d1a8efcbeff4a6511c640249b66df917e9b2704326fcb"], &(0x7f0000003340)=0x2) getpid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000008c00)={0x18}) 2018/04/09 16:20:52 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x57}, 0x1c) timerfd_create(0x8, 0x0) 2018/04/09 16:20:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/09 16:20:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x4, 0x7, 0x0, 0x0, 0x787}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={r1, 0x5c7, 0x8, 0x1d753bc1}, &(0x7f0000000680)=0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000540), &(0x7f0000000580)=0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, @dev}, &(0x7f0000000480)=0x10, 0x800) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000006c0)=ANY=[@ANYBLOB="0400000000000d0083050800c11aea222008a1fba787b496558f6c0ebfbe19412464ead5f36168afb8fbbc5c3112837f5e80881ed64be6e7373fbf572199b5c6"], &(0x7f0000000500)=0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='trustedproccpuset\x00', &(0x7f00000000c0)='keyringppp0.}\x00'], &(0x7f00000003c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="3afe73656c696e7578232d6c6f2400", &(0x7f0000000240)='}$\x00', &(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='btrfs\x00', &(0x7f0000000300)='btrfs\x00', &(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='btrfs\x00']) 2018/04/09 16:20:52 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x80110, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0xb8, 0x4, 0x7, 0x7ff, 0x0, 0x100, 0x1201, 0x4, 0x7, 0x3, 0xffffffff, 0x99b, 0x5, 0x20, 0x4, 0x8, 0x2, 0x2, 0x739f, 0x0, 0x4, 0x1, 0x8000, 0x7fffffff, 0x5, 0x1c95, 0xb5, 0x6, 0x1ff, 0x5, 0x8001, 0x20, 0x1, 0x1, 0xff, 0xc8, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x1}, 0x1051, 0x7, 0x5, 0x3, 0x3, 0x4, 0x1}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x64000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x6c, 0x0, &(0x7f00000001c0)=[@clear_death={0x400c630f, 0x4, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000000140)=[@flat={0x77622a85, 0x1, r1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000000180)=[0x28, 0x38, 0x60]}, 0x2}}], 0x3a, 0x0, &(0x7f0000000240)="44f2727328f790a4732bba3a001f0652f05e6f04a6d599ed54d66895f070121da2e9efa4af1034c4968f07b40410163f033f2cbd2c623340ecea"}) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000000)=""/73) fchown(r3, 0x0, 0x0) 2018/04/09 16:20:52 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x3) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa}, {0x7}], 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000001", @ANYRES16=r2, @ANYBLOB="000227bd7000fbdbdf25080000000800040008000000680003000800010001000000140002006772653000000000000000000000000008000400ff0700001400020065727370616e30000000000000000000080007004e24000014000600ff010000000000000000000000000001080007004e2300000800080001000000"], 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x2a8662ee1939c4d0) 2018/04/09 16:20:52 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7f, 0x5, 0x7, 0x6, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x8000, 0x8000, 0x6, 0x1f, 0x51}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000640)={0x0, @empty, 0x0, 0x0, 'nq\x00'}, 0x1f) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)=0x400090) 2018/04/09 16:20:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x800) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"6c6f3a2e49000400005e280900000400", &(0x7f0000000000)=ANY=[@ANYBLOB="18"]}) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x40000) mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x8000, 0x3) 2018/04/09 16:20:52 executing program 3: prctl$getname(0x10, &(0x7f0000000440)=""/147) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020100000c000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000002b869817fe491f1ca89e02504acd65d262e779a366b01ec53dc30811b88e9093969a2c24c64f55e73eae2c729bd04f57437b8f"], 0x60}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000db9d64155bebdadbe8ad604e31a4d9000000000000000000000000746dd72969489bd74a80b7290bac00000064000000a85fb2133f4ed50d32dcc6315c7369a952e9fb7978536783d7ad36409df39c46139d66212ee42408601e03a813ec4d7c7e9f86d97deae5f154157704aeccfcefb6310d99fddb2e"], &(0x7f0000000180)=0x88) r2 = dup(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x1) ioctl$KDADDIO(r2, 0x4b34, 0x10001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'syzkaller1\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/09 16:20:52 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "5bddad8ddc8f41579a2c5d7b51ab1faecf390beccc8ba231f0d4a5ad2aa60eca602e"}, 0x26) r1 = socket$netlink(0x10, 0x3, 0x10007) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'bridge0\x00'}) 2018/04/09 16:20:52 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/09 16:20:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x114) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="acffffffb42e84921dd60b27fa24e26289336a06bfe8acfe19bd659cba483cfe2011bceb667778518a3e828baa23a5ceaef14bfbc145", @ANYRES16=r3, @ANYBLOB="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"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) connect(r1, &(0x7f0000000080)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/09 16:20:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000280)=""/123, 0x7b}], 0x1) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/254}, {&(0x7f0000000000)=""/72}, {&(0x7f0000000200)=""/75}, {&(0x7f0000000300)=""/104}], 0x116, &(0x7f00000011c0)}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @multicast1, @rand_addr}, &(0x7f00000006c0)=0xc) userfaultfd(0x80000) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000500)="35c537b801b7cf6d281582e9d92aa95c5883e424137c7de61050f1f4b65fb33a2f6c8db52edc67b84474afb83bc6c450285b626d7af65046876f3817af69e181135b050ead08d764f33c6988e07c3da36b6cf37d85c3f9ad19be32f6b3d65918752f9dbcc3bc5c0ebf10438020dd6b") bind(r0, &(0x7f0000000780)=@sco={0x1f, {0x8, 0x401, 0x100, 0x1, 0x5a, 0x2}}, 0x9) sendto$inet(r0, &(0x7f0000000480)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952f9521d5b2238ecbce3fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 16:20:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="4455881ac15f83f65b4637f03896434d98777fca9c642a539b0b53c96f3b3e384e42f4f423d2e26bf6c4d359f46a25071a22f55c562bcb40d04128c7854b0452d6d706e15c83d51aeb057551561963122a2365166352d12de6eb46ae6ad18f52dc93edbac97980c1eee94c272812d6c07978e3ccfa64960aa28e38ce311ca5cc8e5715e0", 0x84) sendmsg$nl_generic(r0, &(0x7f0000000600)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000380)={0x24, 0x2c, 0xf1b, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x29) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r3 = getuid() getresgid(&(0x7f0000000340), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004980)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000049c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004ac0)=0xe8) lstat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004bc0)={0x0, 0x0, 0x0}, &(0x7f0000004c00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c40)={0x0}, &(0x7f0000004c80)=0xc) fstat(r0, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000004e00)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f00000001c0)="fb53b1d7354fa754366d83e19a8dccb3fa96605388d4015ebf7becf503088f4aa4f3aff38dc50480e08c2ab357ec4b2a76ec3e2c46f1d326167b4ca9b8282690b5a815888588f77525a4bfc986db79aafb6459ba83576977252a206ddfacae0873f51c5c06e9f5181d37a19b4d0f773fd06415d6dea544b304f6f27f0fe10b6faa4edfc157b90f96d78893262094e379036f7034120bef04dd28d55c2d6c697da531f1e42508da2b9910bed6e465d446e20008e515475e8ad68b0703bea885d2abd92259b593748cd7e43792aa66cea0d2e7e9e0a490e932110df5da048b88d96830c7759e39154decf2cd1ef77a367aa1c5e9230d", 0xf5}], 0x2, &(0x7f0000000440)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4000}, {&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000000500)="ba8f3a458f72c603fc", 0x9}, {&(0x7f0000001640)="2991e1b1fdea16fd683bcce196be1b2cf66717f9b947b1f6137eea4fb6f08720f584f7d83aeac7f50ee8ff9ea8b9df8edc631bba2a94fa1f0d76ab2eafa64e69a62d66992a4c827cd3e7a924750b7be87b8f13f2e30c9572b5e625f82938a868d7024455baae9266543e5bf9e30b2645ffe4a28d3db9d85cd3e6c53de7b4a2d8300bd93fe1ce3a664b3d38ac559ae3e9e0d8e5a0fd88a2e320fb04a39ae169ef9cc510f30f6963cf18722809b62212c97a90fc0c42a2c5d7dc8d0863eb6de725e3d06e38afbe05", 0xc7}, {&(0x7f0000000540)="c64c8124c28edc39108e55db23a758218fe5b5f6", 0x14}, 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&(0x7f0000004940)=[{&(0x7f0000003840)="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", 0x1000}, {&(0x7f0000004840)="b94c3ff982d19db17774d02d557e32af2509aabf13f32a179e56ca312417f87c52b62bf31b21140c22c4b3adf6bc06b4b299b37c32126c55db4aa04952460995def725d8051d4a4ba99a09c662813e3140d11fe17d2475e446e148103aa01f6458bf018c47e5b04aa2b1d203ec6e1e2489be7685f0f6abeda83b75c5232f6927eb89b034a298a1d9aa9ed3a2e2cf92faf623a2044702866b81dc18416bb6798e53dbce8500e280ff425926b5628f89f8589bfb80850e5dea3df148273dc9ca73840446f0e884ab1f181bd4896625b0a20c0cad62b3f557e65bc449725504423a5539c90a38e2b5b84b", 0xe9}], 0x2, &(0x7f0000004d40)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xa4, 0x40010}], 0x3, 0x4000010) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000003780)={0x101, 0x80000001, 0x4, 0x5}) 2018/04/09 16:20:52 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1c0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = gettid() shutdown(r0, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0x6, 0x9, 0x7, 0xb74d}, {0x4, 0x4, 0xfffffffffffffffb, 0x6}, {0x7, 0x1, 0x6, 0x6}, {0x1fe, 0x41, 0x3, 0x1}, {0x1, 0x2, 0x1399, 0x7fff}, {0x3, 0x7, 0xff, 0x80000000}, {0x9, 0x6, 0x2, 0x4}, {0x55d, 0xfaf, 0x7fff, 0x6}]}, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001500)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000001200), 0x0, &(0x7f0000001380)=[@cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r3}], 0x30}, 0x0) 2018/04/09 16:20:52 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000640)='./file1\x00', 0x90) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c5", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) time(&(0x7f0000000040)) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r7 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/09 16:20:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = dup3(r0, r2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000040), 0x4) 2018/04/09 16:20:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x2, &(0x7f0000000040)) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x80180) ioprio_set$pid(0x2, r1, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000180)={{0x77359400}, {r4, r5+30000000}}, 0x0) readlinkat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/42, 0x2a) prctl$setmm(0x23, 0x7, &(0x7f0000f9d000/0x1000)=nil) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 16:20:52 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x3ff, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)=""/4096, 0x1000) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r1, 0xffffffffffffffff, &(0x7f00000004c0), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYBLOB="00f4ff00100000e803de0683474400000097dc6fa817356ec235b7a82883b9d01c2301bfdb01000080000000001f5a62ebec03d7becf1f550ecbe61be9571e7c831feaa60042711b33c55b9a8d4d31becd35d787aa5ed9c5cfa5ba7fbd2f75"], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x30) recvfrom$inet6(r1, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1ff, 0x8, 0x3, 0x6, 0x0, 0x319, 0xffff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xff, 0x93, 0x2000000000, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r6, 0x7c}, 0x8) keyctl$get_security(0x11, r5, &(0x7f0000000880)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x3, @tid=r4}, &(0x7f00000003c0)=0x0) timer_settime(r7, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)=0x6) 2018/04/09 16:20:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x8, 0x0, 0x4, 0x3, 0xff, "5285c3283b9b030922c6c41ad37994d24f94929d6ea8494beae5f3f5b6afa7297dddb12713c6873b3cbd3eb354eaafc61dd3e439c097ecee9b941d7e61b6a8", 0x3e}, 0x58) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=0x55) [ 100.346500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24513 sclass=netlink_route_socket pig=9113 comm=syz-executor2 [ 100.367113] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24513 sclass=netlink_route_socket pig=9113 comm=syz-executor2 2018/04/09 16:20:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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0x1000}, 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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x3, &(0x7f0000002380)=[{0xe8, 0x11d, 0x2, "53330f950494d9b29a86e0927f2befe0b1e66e0928f9ba8799d45b18d51643ca0d7417d069c9c1760abf9afc85253e879ed7dbc547cac676908ab52b38b693b600907a5a48ef1019aba58d32311a7a5cfadf5f492760619d6a53ca872babe07009e45a8e4cf8cd7052f3335830b347813c3731d8b6090fd496627fcb50d9a6f01113bf5dd121eb7ddcd04d72903f4e389d938601c7b2c0a3cd3efa92f72e9399120333416ad2a40746a98ec880410e359709e8da44503265ea4b2a1e76a7abba320e49c76ea9781f003ed8a82d3594cb5d9b7f542fbe852fcdfb4c"}], 0xe8, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}, {&(0x7f0000007b80)="4f519eb2c5c7d86390567aae2bb965eababbfb2fac200e6ebb67ee4d23c12c0bdbfd6c70a520038098a3e39c39d561374c0d5a443ca6732a776435577d13afab9ae56dabc3ad24c47c5b05b550969d616e61a623c51b7f158dd606273e2298a6ae8caa95f6a99a4958e1ecce101bce86fa1ea3dfd96f24f3cac44803eee30a6faa35ec1d501149607955709ddc021d319eed28af10c7ae1fcfce169e18be16e0fb5cc1", 0xa3}], 0x2, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000007e80)="17efeeaa89cc6f82f3d60b390a2d2e24aa729d8e1127e480f296b668876c19c651787d5e34c5401b8f", 0x29}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}, {&(0x7f0000008fc0)="150af1f5cd1fb751fa73b7b0d5996e86c1d5a6bd42d3313f5236d90304bf55cc5a2e6fcdb1cb3496dc3b760872d2c38f4c21757519b6c77daf01513c8ba11b2dd85edfc11f95270d403b9a3fe622da48633cb707c858e8dd8c9c7a999cb91ffb614f66d2bcf17bea02b1d71e39a005f94a28e19d043fedefacb3ed40a617be652327fc2a5fc24c39fe17cf65b03ce9658d8625790bb5d400d0f9a1bdc1e543b4842ec3c08d180a9d947f5ff425a102c8", 0xb0}], 0x4, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}, {0x88, 0x115, 0xff, "6753427047fc743486630f8c303dfea66ef4413b606ca75c6718a0b01d2f9abf37d399a02a4a21deef4968c1e4d331ad9e9dad9fa0e196b4149b2b3aa0bb5ef0e12ddd3fa5336d0d9207ad2de016066c4ae867d8e15ec7396a8bdafada98d87e15012c29bc1f9fe52862dfdeea918f4196ec65e174895fb75fe0587a"}], 0x15c}, 0x20}], 0x4, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/04/09 16:20:53 executing program 7: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x200000001, 0x0, 0x0, @tick=0x3, {0x0, 0x3}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x1c) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x80000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/09 16:20:53 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x232, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x7, 0x6, 0x8, 0xc8, 0x0, 0xc0, 0x5, 0xe1d2, 0x8, 0x7}) getsockopt$inet_buf(r1, 0x0, 0x43, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='vegas\x00', 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r2, 0x10, 0x70bd26, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x22620474056da5f0}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000080}, 0x40080) 2018/04/09 16:20:53 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0xffffffffffffff37, @loopback={0x0, 0x1}, 0x81}], 0x64) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/09 16:20:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, 0x1}, &(0x7f0000000700)=0x98) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82", 0x2c}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x0, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000500)={0x8, 0x0, 0x659, 0x334}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0x0, 0x0, 0xfff, 0x8, 0xfff, 0x1}, 0x20) fdatasync(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) accept4$llc(r2, 0x0, &(0x7f0000000380), 0x800) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="7c007000fddbdf25ff020000000000000000000000000001000004d50a00ff0008000c000600000008000b000400000044000500fe80000000000000040000000000e4aa000004d43200000002000000ff0100000000bc2e0000000000000000000100000000e1ff5d00000000f00100000001000000000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000080) r3 = getpid() syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x400000) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000540), &(0x7f0000000580)=0x4) fcntl$setown(0xffffffffffffffff, 0x8, r3) acct(0x0) fremovexattr(r1, &(0x7f0000000900)=ANY=[]) 2018/04/09 16:20:53 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)="2f7072dfc14b276a4051d0280ed6668c49786f632f7379732f6e65742f697076342f76732f6c", 0x2, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="0d576aa5b72ceb3f97738795af87124a", 0xfffffeae) r5 = socket(0x1c, 0x0, 0x7fff) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r5, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xa, &(0x7f00000005c0), 0x0, &(0x7f0000000540)=[{0x0, 0x10f, 0x31, "f2be65bd44b21c0a81d06e259e2f85c38d8a554af2bc2a3de205625e1b2d57a85add687a0510723da97aabfa7f7da66375fea5e4460a168713c943c1c406f9"}], 0x3a9}, 0x2}, {{&(0x7f0000000100)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="9b284833e13601082e739962a3793c0e209b8bb5d4ef475b5d16720df2b7df2102fa5a8564c96ab9a1dd0a8bab6a11d24e232d0a1e88f8f42b3e77044c78dba038a1eac7d32b97e4109c"}, {&(0x7f0000000240)="a1b981ec6029de27cb6e1c083152862428a327513af3f22ff86a47e03dab2e4c81e7e53d325040af9f54e0ca6023696e0cea34154f5404512fb5690bdff7a1a23731333b74ccd80d3f762776ce7b0775efff626e3070f72fe0327b3bb9995e9a0bbcf0878b03bc5a6ec7da05e09e234d4075da1c8c440d04f6ea8c71"}, {&(0x7f00000002c0)="67ba627e9e4dc2a4ca1814687fb2ba80830599bf3af10e30b33408aaf9d27ebe145e5ba8bebc99ba60d5375d82d393ee6a7b6a3f8e6fb8dfd4c73552aa59970f87921cf8a5418a161f529b057f71186e6b74a8c451dca98be67df087ab36d5af115b525f02fca38e2d45d4d5", 0x342}, {&(0x7f0000000340)="9a4c35f04d34d0ab4309504f8e226e44644f39ddbb8b645742c150db55b491d9384cb9f7d212bf5289b727b68b85e2db4b57ca8dd3fb088675e8c0d4c5cc21af80ca9e87aa57eebfd8573f9334637c1c66642d8c34d104088fe42753"}, {&(0x7f00000003c0)="53d8b328438c882a27e9eb1bf556eaf19e3a3c56b643332eb2b658e0371403c56c3bd2a688f92f293a523e34ec7cc230ce8fcff3a9793fc20f2ada6f1c71013572d9866b9f34590d03459b18f01a400f7bdd385235881693172f9fb9b9717477b88d0715af2016b846f89eab72988bfd32e0d4f88b782d2bd687993ae4dfb50b376669e1dbd0f3bfceb5ddf32600b2424134413685e361288db410a79b058cf7a6e577e358e9ba3c05be26c43ee9959d64df5d038369f4cd78f7c8212186de6e30"}, {&(0x7f00000004c0)="8e7f5573a1d5ff808bf532"}], 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/04/09 16:20:53 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/09 16:20:53 executing program 6: madvise(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x12) r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/&)em0@/GPLvmnet0:-ppp1\x00', 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r1, &(0x7f0000000200)=@known='system.advise\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) r3 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='$+.vmnet0]*self&bdev-\x00', 0x0) r4 = dup3(r1, r1, 0x80000) accept4$vsock_stream(r4, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000000380)={&(0x7f000000c000/0x3000)=nil, 0x3000}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x80100, 0x0) write$selinux_validatetrans(r6, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x6c) accept4$vsock_stream(r5, &(0x7f0000000300)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) keyctl$search(0xa, r0, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/04/09 16:20:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$int_in(r0, 0x0, &(0x7f0000000500)=0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x1ff}, &(0x7f0000000200)=0x8) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0204000000000000000000020001000000000000000000"], 0x20}, 0x1}, 0x0) sync() ftruncate(r1, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400001, 0x0) r5 = dup2(r2, r1) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x14) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd5386") 2018/04/09 16:20:53 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x7, 0x1, 0x9, 0x2}) fcntl$lock(r0, 0x7, &(0x7f0000001200)={0x2, 0x1, 0xa2, 0x3}) 2018/04/09 16:20:53 executing program 1: r0 = epoll_create(0x3780000000000000) ftruncate(r0, 0x1ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r2, &(0x7f0000afbff0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/09 16:20:53 executing program 5: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r0 = getuid() quotactl(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)="6832f4fbb5c43b1fa39c199be4c3dca3af85c924a38b41b49178f99f78879975471870f7cec77feda8823d31d69de856d889c8c73c92209c4d18e3") 2018/04/09 16:20:53 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000340)={r2, r3/1000+30000}, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f00000003c0)='./file2\x00', 0x40000000000, r7, 0x0, 0x0, 0xfffffffffffffffc, 0x0) bind(r6, &(0x7f0000000080)=@llc={0x1a, 0x320, 0x9, 0x6184ce2e, 0x80000001, 0x15fa, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x80) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r8) r9 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r9, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_int(r8, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r10 = dup3(r9, r8, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r10, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r10, 0xc020660b, &(0x7f0000001080)=ANY=[@ANYBLOB="000000000000000003000000000000000000000004000000030000000000000000000000000000000900000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8f1ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/04/09 16:20:53 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x4, 0x5, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0x8000, 0x1, 0x3, 0x7ff, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6b28, 0x10, 0xbcd, 0x12a}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x7, 0x1, 0x200, 0x5, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={r4, 0x1, 0x0, 0x7c, 0x60000000, 0x0, 0xf0, 0xfffffffffffffff8, {r5, @in6={{0xa, 0x4e20, 0x994, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0xd82, 0x80, 0x7f, 0x100000000, 0x3}}, &(0x7f0000000400)=0xb0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x39, "bef702"}], 0x10}, 0x1) 2018/04/09 16:20:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000092c0)=[{{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001380)="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0x1000}, {&(0x7f0000001040)="b75f1e512e3d5dbf2b18fe67ce620d141b58b3b47e27df19411e2ae68db208b5917b54", 0x23}], 0x3, &(0x7f0000002380)=[{0xe8, 0x11d, 0x2, "53330f950494d9b29a86e0927f2befe0b1e66e0928f9ba8799d45b18d51643ca0d7417d069c9c1760abf9afc85253e879ed7dbc547cac676908ab52b38b693b600907a5a48ef1019aba58d32311a7a5cfadf5f492760619d6a53ca872babe07009e45a8e4cf8cd7052f3335830b347813c3731d8b6090fd496627fcb50d9a6f01113bf5dd121eb7ddcd04d72903f4e389d938601c7b2c0a3cd3efa92f72e9399120333416ad2a40746a98ec880410e359709e8da44503265ea4b2a1e76a7abba320e49c76ea9781f003ed8a82d3594cb5d9b7f542fbe852fcdfb4c"}], 0xe8, 0x4000000}, 0x2}, {{&(0x7f0000007a40)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007ac0)="21601865036b3ce85b33fb0c9043e95402c39e49a3238681e9275712887f32c29ca09c53f329d5228c4f4a4d57931f25e2b3296d6901c2079d7fd27c8d2e276fc7", 0x41}, {&(0x7f0000007b80)="4f519eb2c5c7d86390567aae2bb965eababbfb2fac200e6ebb67ee4d23c12c0bdbfd6c70a520038098a3e39c39d561374c0d5a443ca6732a776435577d13afab9ae56dabc3ad24c47c5b05b550969d616e61a623c51b7f158dd606273e2298a6ae8caa95f6a99a4958e1ecce101bce86fa1ea3dfd96f24f3cac44803eee30a6faa35ec1d501149607955709ddc021d319eed28af10c7ae1fcfce169e18be16e0fb5cc1", 0xa3}], 0x2, 0x0, 0x0, 0x20040000}, 0xbc5c}, {{0x0, 0x0, &(0x7f0000009100)=[{&(0x7f0000007d40)="71ef307c21a987a69dcb3db57e1b9c852b16fc2ce6fbf8727ebbd5918bbceb3a4f953afa3cf044af9e213a3308d500e1ae3dfb2fb263e5794deae4cf7fc0e7064ad8f1d3d0864e6a4698fad3e84f0ab021d5093a5180b7e30b2578daabdf778736404029aa8771eaca7f27377920ce92541ffdfa7e33a7900bade3147ed0c7b03cf44fcd07a214175ca5af630ec6be63eb109e3df216839a31b0493459db908bbf22a73c7587504bfadae2b054ef388e785fa74159cb8f5f2dd1420e37580d8b42ef80e47286baddeee6c0", 0xcb}, {&(0x7f0000007e80)="17efeeaa89cc6f82f3d60b390a2d2e24aa729d8e1127e480f296b668876c19c651787d5e34c5401b8f", 0x29}, {&(0x7f0000008ec0)="c4b1255d9cfdda5187277abe42", 0xd}, {&(0x7f0000008fc0)="150af1f5cd1fb751fa73b7b0d5996e86c1d5a6bd42d3313f5236d90304bf55cc5a2e6fcdb1cb3496dc3b760872d2c38f4c21757519b6c77daf01513c8ba11b2dd85edfc11f95270d403b9a3fe622da48633cb707c858e8dd8c9c7a999cb91ffb614f66d2bcf17bea02b1d71e39a005f94a28e19d043fedefacb3ed40a617be652327fc2a5fc24c39fe17cf65b03ce9658d8625790bb5d400d0f9a1bdc1e543b4842ec3c08d180a9d947f5ff425a102c8", 0xb0}], 0x4, &(0x7f0000009140)=[{0xd4, 0x117, 0x7, "8590105c0329a53233005086f90e89d5f12abeff601f7df5fcbb09eb443118d34eaf664d56410d3a752f406dfec4269131241cf4082a39a321d793192849a7febaef6dd3b09285a468e21fbd7d069f446cfe70a8f0e2305728aec4e4a0f5a9f1c7ebe042b225967ad578035231dd737cc6212e685013c298b1f5573dba9c36cbdcffec06a535bce517b91ac76d7c123e357d0fa69b3ac2aab1830a4738b79cc3153c176c0da0442fb96a108661541d5855d321931d6766230c305fca53d2b156cc24ec0182ef7d18"}, {0x88, 0x115, 0xff, "6753427047fc743486630f8c303dfea66ef4413b606ca75c6718a0b01d2f9abf37d399a02a4a21deef4968c1e4d331ad9e9dad9fa0e196b4149b2b3aa0bb5ef0e12ddd3fa5336d0d9207ad2de016066c4ae867d8e15ec7396a8bdafada98d87e15012c29bc1f9fe52862dfdeea918f4196ec65e174895fb75fe0587a"}], 0x15c}, 0x20}], 0x4, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/04/09 16:20:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100001) 2018/04/09 16:20:53 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) flock(r0, 0x4) r1 = socket(0x200000000010, 0x2, 0x2) write(r1, &(0x7f0000000000)="2400000024007ffc0000120000000100000ff6ff010000000000f3fffffffffffffffb00", 0x24) 2018/04/09 16:20:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x9, 0x4e22, 0x7f, 0xa, 0x20, 0x20, 0x2f, r2, r3}, {0x6, 0x8764, 0x2, 0x400, 0x81, 0x101, 0x101, 0x1c000}, {0x80, 0xf000, 0x6, 0x2436}, 0xdf, 0x6e6bbe, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x4, 0x3, 0x2, 0x7, 0x0, 0x40}}, 0xe8) flock(r0, 0xa) 2018/04/09 16:20:54 executing program 7: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x101, 0x5, 0x3, 0xbe9, 0x4, [{0x80000001, 0x1, 0xd, 0x0, 0x0, 0x100}, {0x5c0b6ed9, 0x1, 0x7fff, 0x0, 0x0, 0x1100}, {0x5, 0x43, 0x5, 0x0, 0x0, 0x800}, {0xb8, 0xffffffff, 0xfc2, 0x0, 0x0, 0x208}]}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x3) 2018/04/09 16:20:54 executing program 1: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/207) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000040)="3ed6e68b2746d8d11317aafcbb3e1d115dea9693d24bb810ee8b13134a10033951f3978ec1491ce3ab8cc56559b65b9971d0d3e3c800a84be41436c3e61bf2c88344a44e8d8debad4a7657500e23f59febe29782ae6df0eb5b155e7a8ab26d123a26104000311c8a5cd4c91ba9f7e748c1593cf371d7dcf4420c23cb29", 0x7d) sendto$inet6(r0, &(0x7f0000000140)="0400000000090004b20066514d7f6c410bc62fdbaf533715f24e0c1eabe2da6696668a1bc4406f189a82e496", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1}, 0x1c) 2018/04/09 16:20:54 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x400000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000)=""/4096) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{{0x77359400}}, {}], 0x21d) 2018/04/09 16:20:54 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x0, 0x70bd29, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) fsync(r0) sendto$inet(r0, &(0x7f00000001c0)="7b54cc052aefc92baa32cb70a3a216bd8bbf2c0a40ca23a3d46f7aa527930461b3b6f05424aa057a811a4dc12635a4be10b0fe34f9679882e579d181c4be06043214edaa2581b475a2964162b2aff81f46e761a4701d29fc14d6dca53ca4b4f722ee9af44e040ab5261e320b10d1bf1e44881da30394cf385b3cc301d97faa4f87e5657b2a6012d45cce454d4c957133d55af10fb186c5ba569f7c44e4dd02bacdf04b111746a3cc817f6ff28a0afb9f1858d7b58f20babcd5f7a35e657dff174d", 0xc1, 0x20004081, &(0x7f00000002c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21}}, 0x2, 0x2}, &(0x7f00000003c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r2, 0x3c2}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000440)=0x7, 0x4) preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/91, 0x5b}, {&(0x7f0000000500)=""/22, 0x16}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/214, 0xd6}, {&(0x7f0000000780)=""/139, 0x8b}, {&(0x7f0000000840)=""/40, 0x28}, {&(0x7f0000000880)=""/55, 0x37}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000900)=0xd91f, 0x4) connect$inet6(r0, &(0x7f0000000940)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000009c0)=0x4, 0x4) r4 = getpgid(0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000d80)={0x1000, 0x9c00000000000000, 0x8, 0xffffffff}) wait4(r4, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000ac0)={0x8, 0x3, 0x46}) fchdir(r3) read(r3, &(0x7f0000000b00)=""/193, 0xc1) setsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000c00)=0x200, 0x4) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000000e80)=""/187, &(0x7f0000000d00)=0xbb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000d40)={0x40, @time={0x77359400}, 0x6, {0x9, 0x7ff}, 0x2, 0x1, 0x69a7e0b4}) 2018/04/09 16:20:54 executing program 2: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) 2018/04/09 16:20:54 executing program 6: r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f000038b000)=""/1, 0xffda) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) eventfd(0xffff) 2018/04/09 16:20:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x18, 0x100505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/09 16:20:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001180)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="020300001200d05087605c0cace30000040003000000000000000000000000000000000000000000000000000000080005000600000000000a000000010000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000be800000006e760000000000000000ff0000000000000000"], 0x90}, 0x1}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x10000004, 0x20030, r0, 0x57) ioctl(r0, 0x10000, &(0x7f0000000140)="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") setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffff9c, 0x6, 0x3, &(0x7f00000011c0)=0x20, 0x4) fcntl$addseals(r0, 0x409, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001200)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000000040)="e87369273bd01227bd8b8af105bbb142c83d1eaeb8e867611962b87600a794e53d18e1d23f09cd6c975807e9483c35f2fadd1b86deaa0e0e9571de190143abb98291f388f316aabb8df5f0702567231758fc434599a590b0e571f273a4db32e4f07c06971acb985f2178b5a1b35dc485d8d4eede1bf33c67ab65816805af053a1bdb9a38c2dced0f81267d7930ccaedb261d7daa4c78ce3e2a5461847ca734c69320cc75ed47c4a2d6d756c3478fd13a40364831b464d4871f70bbe186015121817650a6eced3e7828e7783ea48e9b4dda536f0ecd24ea4fca779062612343b35ed3d90c") 2018/04/09 16:20:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300001600000000000000000000400000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400007a00000000000000000000b0f6a4f9c1f802e649000000000000000000000000000000000200010000000000000000000000000005000502000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000100)=""/56) 2018/04/09 16:20:54 executing program 1: setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) alarm(0x200000) 2018/04/09 16:20:54 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x83501}) finit_module(r1, &(0x7f0000000000)='$-cpuset,\x00', 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000140)="1b2535545d36f2c686c2c0b055455575c6fcb538bc4c89db91e0c7613f202f3941ff1a25ef11a31fb980fab676d25bc71cadc450453f768712f491a1d606f988c204f153baefcee12631150a719ca37b52e7e877ea3dcb5dbce1d6a30c6931cf9940348b001e354bc6169979e0adf7bbe8c1436b9895ca6d50786f9a6a946925d8cc2255b1c9cdeb4966ba5be3d712848b12a23b8df6dc038ebe5bca934740b7150516783504531fe7e6467ae414edb3866e7ab217dfd664b8cd2c5695992fff4269121546fbccf956958647cbc1ae6193b8f78c975b27ca", 0xd8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/09 16:20:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x440000, 0x80) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000200)={0x8, 0x5, 0x40000}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='@mime_type/@\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r5 = geteuid() r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r4, r5}, {0x1, 0x9, 0x0, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000440)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/09 16:20:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x775, 0x7ff, 0x4, 0xffff, 0x400, 0x7, 0x0, 0x2, 0x6, 0x1ff}, 0xb) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000000c0)=[{0x80, 0x3a, 0x722f, "4136f97ac2c9d2fd072a6c147f039dc8ecd882e5fbde47555139d39d352135907f787742c500018258c617098c997420ab4cb9a01c3851de5a8ba3531575e7756e460336492ab6dcbda38c18d7bcc8145208f5052f7343417bf23802fe3dd83bfe8d11d256501f7853016052488f5698fd0282"}, {0xd4, 0x88, 0x5, "2712f2c0b3a57d78b5cee2ac85dbff0285a5f675b74f42eb45d48cefe7fc3653d0576b263d377f387c0faa1d9733ffcd0a2d95e22ecfa9c378ff9bc9e04447e1e6ab2b449afadb3e661aa897a3d25db1234a4d26b813eb6258c34d7f28c2c72d9615236cb14d7e8beaeaff6f68836687302047619f7fe349ff967b653456131dcc9e5dda9b417d1ed2b31b152e66f59f871fdf692157e31e4a87e2533bbcbecab92fa87af0a4f2fe80032b29c4ca4c852e3ed9c399059a8bbf5a99dae8097fbb2b8d7624f2fa5628"}, {0xa0, 0x112, 0x2, "2f52ee45f999daa6acbbc1dfcdb1ff55814af867acb5136c34dfc5878c1663e1a7ba1712e51938192e21328ffefd1c9065a1b482949554514c4aea84a19c28d92a4b44b34b343ec2d2b18d384a4159b9e03f67458b330aebed1f71041ec01c6fc220ef6ae1850cc668bcf493ef840ef000cc80c5c552573169ebf7df3ebed29454bd656bab3adc6f83a4046b6dee07a80a930e7f"}], 0x1f4}, 0x0) 2018/04/09 16:20:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="2200000000090007000a00f6885100000900f8ff0005800280ff45e2f4d56a20f5fca0fb267485899e60cfd43fc5e21217ef4cbf6293e1c59788677c6743a632a70d7b43f47a13b497018d76359407cb10002ea2c3971082fb53392e5a27d8abeb5f0f2b8518af5fdfe417594d51b2bacbb8549d35501b6813d13a7e05e7d8c7112ef6d2062871868efd3222d2e81840113c1b", 0xfffffe02) 2018/04/09 16:20:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) getsockopt(r1, 0x3, 0xdf7, &(0x7f00000002c0)=""/155, &(0x7f0000000380)=0x9b) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000640)={&(0x7f000062e000/0x4000)=nil, 0x4000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510", 0x36}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/09 16:20:54 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000000c0)="b618") unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/09 16:20:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400000) ioctl$TUNSETVNETBE(0xffffffffffffff9c, 0x400454de, &(0x7f00000000c0)=0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x80000000011, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x12ea) 2018/04/09 16:20:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x20, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_data=&(0x7f0000000040)="55b1fa5db3dc637d1fd4468ed6a815fa80088fc256149f21921d02a9f562eec3"}}) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x7, 0x0, 0x10000, 0x5, 0x2}, 0xc) accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80800) [ 102.295547] device bridge0 entered promiscuous mode 2018/04/09 16:20:55 executing program 4: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/04/09 16:20:55 executing program 1: r0 = socket(0xa, 0x80807, 0x7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000007000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8939, &(0x7f0000000000)) 2018/04/09 16:20:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x84) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write(r0, &(0x7f000081aff8)="26000000130047f10701c1b00e000000000000f90300000000000000ff00f13a050003006e35", 0x26) 2018/04/09 16:20:55 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0xf68, 0x2, 0x0, 0xd, 0x0, 0x6, 0x2ad8}, &(0x7f00000001c0)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0xe, 0x0, 0x81, 0x20}, &(0x7f00000000c0)=0x20) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000200)=0xfffffffffffffe6a, 0x0) r3 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000240)=0x4) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/09 16:20:55 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r2, r1) write$sndseq(r2, &(0x7f0000000e50), 0x32e) 2018/04/09 16:20:55 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x10000000000032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002b80), 0x8000000c, &(0x7f0000002c40)) 2018/04/09 16:20:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) r3 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x440000, 0x80) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000200)={0x8, 0x5, 0x40000}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='@mime_type/@\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r5 = geteuid() r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r4, r5}, {0x1, 0x9, 0x0, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000440)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/09 16:20:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getrlimit(0xb, &(0x7f0000000000)) 2018/04/09 16:20:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x7, 0x6}, {0xffff, 0xfffffffffffffffc}, 0x7, 0x0, 0x100000000}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x111001) readv(r1, &(0x7f0000001600)=[{&(0x7f0000001540)=""/173, 0xad}], 0x1) 2018/04/09 16:20:55 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x9) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/58, 0x3a, 0x0, 0x0, 0x0) 2018/04/09 16:20:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x81) r2 = socket$inet6(0xa, 0x2, 0x0) connect(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000001c0)="e31cad1b", 0x4, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/04/09 16:20:55 executing program 7: socketpair(0xc, 0x80007, 0x7fff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000001840)=[{&(0x7f0000000180)=""/53, 0x35}, {&(0x7f00000001c0)=""/245, 0xf5}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/195, 0xc3}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/249, 0xf9}, {&(0x7f00000017c0)=""/71, 0x47}], 0xa, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="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", 0xfe) 2018/04/09 16:20:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x1ff, &(0x7f0000000080)={0x0, 0x989680}) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x3f, 0x200) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x1}, {}], 0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x54c) 2018/04/09 16:20:55 executing program 1: socket$inet6(0xa, 0x0, 0x587) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x0, 0x7, 0x0, 0xfff, 0x81}, 0x14) geteuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}, 0xd2}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff2c3a}, 0x6, [0xffffffffffffffe1, 0x2, 0x0, 0x2, 0xfffffffffffffffd, 0x9, 0x8000, 0x7f]}, 0x5c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xfffffffffffff091, 0x10001, 0x10001, 0x5}, 0x10) write(r0, &(0x7f0000000000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001540)=ANY=[@ANYRES32], &(0x7f0000000240)=0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x22001, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000003c0)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3, 0x4) setitimer(0x3, &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) [ 103.046622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 103.173252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44413 sclass=netlink_route_socket pig=9320 comm=syz-executor7 2018/04/09 16:20:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000500)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0000ffff000000"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r5 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) bind$packet(r5, &(0x7f0000000540)={0x11, 0x0, r6, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000800)=@assoc_value={r4, 0xe8c2}, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_emit_ethernet(0x10d5, &(0x7f00000024c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x8, 0x4, 0xe3ca, 0x9, 0x10c7, 0x0, 0x5, 0x3, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, {[@generic={0x44, 0xb, "2579be266a12fe6975"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x2, 0x0, 0x100, 0x5, 0x0, 0x0, 0x800, [], "8c0c58e3bb9a974aa723bbcea0df771b4d333d3e2dabf01b7523afcf9242ef205fe7812f5aafd04c6b4370101e3bfe7173cbf78609eb76a556484e2c3cc5e3808492470ac9a0ebaa4d6f4096e983eeec37cf78318480cf86d03eaa4fa62c69747dbfccf2a64638f1350ce28d78444ad00874ce151dcc0f01364d431a39ba0744369eaf8501f61ac6614bd009d487e9a1746d31eeb377ef7e083a12cac7bfdbf0d75fabb63fce20d4aea53a61fd7170be6cdb267c49f18691775387e3888b9424a8f3fe6f7dbdbdf29c9631fa7464e09cc615217c22a9e14448b3917a5aeca50f9116e44ab9f26f4d6d1ec02c1859ab2bacfbd806294c36b309f101082fa8282df0154875cfc5a107da21edd1d0aebe822789dd26d91a61448160e45235298c54de252e7456c3263388717bc224907364776d1248f457ebeee9b086063108ab9a6a504109a2ef75bd99dc2b4ba728f279639e28f9d9dc9e9b0adb59bcd1059099b353bcd0fb6bb22746789375dbb53837b8f9bcb89e8e8e9d81e9c83f239e2cf67af06f853e1c9aad81237b55cbe3cc19dd50367e2a8de60b98758c4c01dbb29fd4979214022640d0cda05cdafcff3ce4d1fcfdcc9be877e51c7845e492acb5c9427a3ab27e593473a4dcf2e034643371a5b84251758af220b1cabdc7d23ec92248c2ad82cad11104bf644f5f2edb1c05e9e6f3bfcf807ad313dde97a4d73098ae33c7734b68be65c2dc8176b1a2e119ee4f568658cd8efca4516eed0a8469d673c6a20bfda67e61741ebaa11333369df7a2577869ba0f51d9314a3d90c682ab13a61064a43b95eeda96d93ada44e5c18363591df8ed31887c471afc39ccd197f86bb82e394712746bec5a9fa9b4820ddccf092ea7cec86284bf54726b8cbd6971f3a2917676edaf9e1f1f9e67a2210a0c172777971b4c2f0f5d050b81aaf6350ab255a001f1637337bd80c76cff0c8e96e4dc81795d2ac100e77ef02076574b9a49eefa312d4d9adf2fe05be29dc7dbd3e118f587e8d5b6ac0e7f72c9a3ba96a0f553d44478f50546b82d3924ebce03e9079b061f9b94f193fd22f161e0accf465949c338ef05529794d3ee6ecbd3275660ab9c1263c1c5eafb5aca0f7af52ba91e265e6234acb8b607710623589e2637c5ee64269bbac2fcad26504fed942faf55e6f30780bed623b5341bb33b894d7ac13672f967a6c68dfaa76c355cc7b4d2e7eab61a52fdbf3a8b2427f715a4f400863e25cfdf5b6a8a6a317df23289dff02fb64e8ada31f0f99c6b76cb62c304d0531821d6e535dc3a967f82bef26bc7bf0027b1968e6725bcd211cf7e00d29c7efd31e34dcbeb2410ed494dd7b5f897b3d2b1dc48247f9f288a2edcbb73f9c2cb360568d32a0715b96ba3e295d55d3f7aeae97cd74193bdd8e3c3dc310665486ba46d368d12d9ae8c9f7ced56e015bb4d5238eb28739891cb99bac2b165bee9ef06261381b05d671a2be32d193a18775f0a0bc371a5aafc13aa295e1052a21f873d334da70166a7d551d3ee2a1feab2a252ae0b0137ac06b941a3194e01bde2ce1e91d3fb1f3de004024ce8e2f3d42771324481eba7dd69931f61691f1676a5f4397e4383995f920099682ebc50ec28bab2923bcc4e40cf79450b44b128d07172479820088a2c0b2233ca0c4d4e1dd6baf0b7bc6d6cc4006313d149d794b3ff3b182e209ed816d36cc7ce4b8c5fa8caf8372b7b3a503047007b8ce30269c3d566ccf1599b0096f44e8d0c9a5968ed7bb67dc77bdfc0c9a524d90a1b94c6df6956925280881360a30addff4577373b700ab1446f27f096116c0d66d9ec537ebc9029e3a2385334a9894a99eb4908a15923cdf06730df5b2c870a87d5bae105fc6877ff83bc576c470a932ce2f1cae94314db1187b69c06ad6ff29b08d9e813c3ca4d58bda6a6394ff3dc431509fac0f44c17e1dab2f061c574e7f0bba4c62b3a881cce56e5ad7db864ede970d414422fb42a87d088205205a981af9b874a8713ee9916c8d787014d7c9fa55b3245488fd7594aafb0b7604fc0664f8d37d69b8897f173b1241423520b1a8006969f4986d715ce38839c87416e80ffc5512143b951365cfb4a85bacab131e97f258c49c3f52d0b7c23cd018080ba03d80d1c7dbddedeaf9e6115ad043b946bb90df08e9e798e43f91eef391d751c9d6d5659c3ba7d4ca4822b0314b70eb55b3e9fe4fb328f41f63bd6b7e26d33b817556f42db7c8f3926c38137f504983aed1dab182070d741e4c6d54005353ace6f5de9671354e77201ae9a904a834ceceff1e8efa36125f32881314f47f4e9aeaf047ab8d4a00a622b739b10578be1680509e5cd3d7a3493e0400c90a991629e4bf9c37623d95cf7683ed1eed827677d7fc9bb620d39769ca42800838dca8f1fb8e35ce038169e793d35beee9774421d4f32810bfe0ccaec735f69017dc6716c739f2d1d454db0556941d1d33e97dad6bfbc264d4a0e6bf37229399b55340fcc869aa7f60dbc1b9d4d14064fd833b45ab651261ae328be969b0cfb351610281cee334dc1efc9a697aee2d125c2a5e5435829cd0f14cbe1a8b7dee26b5a25229ba85da863ba61ff70ab913c6dac30fa404270ce4cbe91fa46b506945add19dd924671d48a71771339d26cea35e300132a13e69524e72e163bd1399f30b1b690a3c6dc5557ac438b199550d475f8c14f8389e81d2c12087e0ac95c42e63cde86694dcffafbb995e22417ac9768d7a4248f714dc4bcc938a47e8f2edae89c382a028649b1cf35d776cf5a4ace49c37196d224b2de2dd4742e8053f03620b41c5c42c8f3f8ac368629994368fcd6c9e2b45aed57b37f3d09784825f17233e8d8197a623706bd5138a782cc49a04ad8c1d3a517b8eff085e515564cfdcb669f989a03e7ee27b1938b1a2247cf112e87212ab82384c29758c6ef74d0327f58673136d508b94b00b876024e9402649d361b670c1acde9e227bf8efafccf6e4dee3cfafe184f9d3c0a9d7099d5161c315f18be495b54726318eaf56732e15c2353681ca0977a3058ef647ababe0c4cb3e7b06bebe256b1408a2b9581457c08c6e32c8966d8e93ae8a8914194de4a9437fad5197386e8d81b7c90e7c6eaecfc9cae127293ed6aa4e801a0bab61d29cf257bd91509f46f3955306bca9f508b9a063ebd2045d6af7bb2ddeee659f3ef009daca584515cbeb126167b2a19d9400996682c70f054a0ddd7489a00d07707d04a5b405589441da903e6c7d54baacccd2e0567e18c9864992807145e529bfbec62dae1a5e93668fa25be5e679d71a0c09ef5088dae47409217d5192c48c6b205bde04207f6913ef6951f24697467ddadb9d135d7eda6b2c3e7ae334cdc1f031f46719297a15f3e5a7054b9240ba6d04b32418735ac7c9916622ccf82a44a04172ec938ab74ca54795524c10d32999077a6e91a4c04498aca7bb279ac312281d9b507dd7ccbd79735e98a92e7f69b62957151d8775ff56b6359828fdaca33d522efacb13c967a729f9c0617ec8bffbc5a70dc0c8cebd649b6d598bb756ff0350182d78e30ba3de3cb8dcb4be9afa636d54d7c331ec22147aa7acc089f31b660b8e14a9cbbf23e195d971ffd08800f51e06c827552dbd305ecdeeb5d972f96790690afac3a163f76827dac3594b242c22ca08f37247edd3f1530bbe7e7bb066e878a81a9536af5fabfdf114d61523a38e5ee9609cc7a2d97ec57ddb6a725be1818868ba4eaefa696a349ccb39999c9da79aedf1ba67f9f76fffe0b6edb7bcac7fed2536c3f59214f306f390c3462d6c95c8e50001db43e155531cb271f9134fe3dadb2401656d2237ce22b317498f080cfb7e1f2db950b64c33086fb2ccd1cb793f48a1011c2a467ce7c4487e70dab8ff87647c951c410badb7f0080d29a983c70322147f86f42979a41013e3cbadc08fbe4bf50e509a368dc642f0cd0b7fa4a7ec02285a6a5aaf963171bb3cf8a2eb30d56f3cd30a96ce2f15f47caa315a9ce775c45a78f474b1c6b1d3aa5fcf7bb207f454dcff210b5bb29505c828f9891535fc9560398712d9e552babd5f1c0fb0004ffb702a9a81bc3d20869122de85a1a73312eeb931097d6abd32fb30251f28b362dee7d2173543fbeba6e2b062585b63d549084f4ece8999cbe5c730c4d2c9b66f3dae10a8699c35705885554fb14dc774cd057f6aee324ba6456349b876ee2b80ee38a3dcd09961b1b25781d83ac1fc7315a89a42ad365e517e9aaf6c39d67e9d58bcfbc8e6bcac9fb3bc72c3111b2aec1bee33e2c188a0000400db36c3b0fd3595c6d4c41fa0d034ccaad6f5f4cb5bdf3c22c2cbc90d952670707037c1a9fbbc0a899d59c011e42f596f67df35f5192aa082063bb1bfc8f0777245692d1f43f4368c283559101f203d8b015ed2cbca356c37e7a2ff48138e4ac363235df76a0cc0c74d5b9c8c81921244b17b831b3e15f9c72f4e7c1695af1f571a22d3a4a8705b671c7662684b58730b6d2a8db091bd5ca289360f9e6bd5af002dd58f7b256cc8bb503d21bfdca5896442e02bbb425e8ad3e5bf08159926852e9a79f240abb1d569cd22446df7c982b0d5a599f876943b3ce79e463bcefd7debf01d76e15bea64cf0f933a1c363e086c526c18b9c4a3d41bb18ddcd9c29f3077029f2fa7e310ec1cca76c417dcbdb276faef86a78ad95a962c42e6566ff3e8e4f466fe00c6daff6adb138216409d95223c42033be9445d0ba5c7a03df9a877d8e04198347d7da6369e47465f77b8f8849ceeedf4236608b6131c5fd3b42f332057af1e618a162a7b8881d98d0f557f18cee3c804e46c351a31a80a33bef34d4f3c5466b3f1ad52ccd1c61dac2c892bc98975bfba1a6ccad35c902828191f03d2dbe9dc95a4e69a5bc39591c134709ed8f9b7ebc577bacc0143621707129762e98052912c0a3dceb46e667c453520b8a70c1f1a9a73bea08e9bd79fae2a29c4b2d6f4cd4c5a547c0e541de1412674e02e4d4978dab6a5f3b41dde1dd4e71b0539312435cf280152e5c41a29114a1b2485c6b4ecf71cb0166b87b8a910bd2120fc2e71ddb2287811fd73fddb4708214a69bd2e27fb74dc8299ad8949e068bf38458f751881d8410059d48b834cdcad65e99bf15dc320986cda195fd0e75f7cb9d3ba5f9eea29b82ddd7a32bd300880da09164b7a7a41c738ec46528f6eb47fc5ef50908cc3c1eef5d274f2b9ef621762b52f71497fdd923059088385e59ca4fc7133b69503af50f9f309b6a0474957aa0431adb4a7ca111e81fec3dea5507e3301fc56ae55d238811a5ce0ef999924db1364036dd0420404fe03ea7d11f45477d3cadfc4c30bcf26bc05fd3fea079d3532dc63a45e0ab7f6054563bb4c17d5740d03ddc49e467e6043f23f9df979717f481a5cdf772db2d537a5cc30c338cf49bffeb9f498a8f11ae38dcb26a1d940d2f6a1c769534763b5f99cb938a945850c3b87331082e6d9ac922de7a57f1e702b8ab2a82fdc25ad5db1e7b06546ec0d246889cb9841d30db53650de76aca511f2b3c2410729c4834f591f61892c23f165cf6f154c4155413114ffc868cf0c49a2023153cb76071ffa9b9a142fb398daf042f6c7a6c6fd83c9cea04ee2fd9e9528986020aab969b8070c10688a55777c7801b3500f3fbdf58ca603d750edfbcf9602e5c45b92c20752b3c26713ad8ce7741767cbb75f7e94d0d6c42096aa9b201e0048899ade30d5a2834d2e2659090a70101bb9f84945a413b99bd725f0bdb6ad6ec5efa23c581380a4a60a46af90db5a009a"}, {0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x86dd, [], "ca9ef2a9eb6e14c4a8c37209177dfb5f1e26b35a85000dc628d98d"}, {0x8, 0x88be, 0x3, {{0x1, 0x1, 0x40, 0x4, 0x0, 0x200, 0x0, 0x9}, 0x1, 0x2}}, {0x8, 0x22eb, 0x4, {{0x0, 0x2, 0x0, 0x3ff, 0x3e6, 0x2, 0x1, 0x2}, 0x2, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x3, 0x0, 0x36b1}}, {0x8, 0x6558, 0x0, "26117d797c756ef1b8a9c473457474da2ddd8495a3dfd46cefbf04087bcbeebafa6a2d1b3206ba5bc44135a3dc5f377d0585b3f91881ef00d1cf0c90cd1f7c9fc9b76dd2ca133592"}}}}}}, &(0x7f00000005c0)={0x0, 0x2, [0x6a6, 0xa68, 0x96e, 0x5d4]}) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg$unix(r5, &(0x7f0000000d00)={&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f00000008c0)="f6a3996f1f92380be19b6062524e0fc3f1", 0x11}], 0x1, &(0x7f0000000cc0)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x4c0d0}, 0x20000010) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) getpeername(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) r8 = pkey_alloc(0x0, 0x2) pkey_free(r8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2", 0x2e}], 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f00000014c0)=""/4096, &(0x7f0000000600)=0x1000) 2018/04/09 16:20:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x81) r2 = socket$inet6(0xa, 0x2, 0x0) connect(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000001c0)="e31cad1b", 0x4, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/04/09 16:20:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r0, 0x9, 0x0, 0xffe) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff8)='oom_adj\x00') writev(r1, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/04/09 16:20:56 executing program 3: restart_syscall() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "dff39762af4c478467fa0c3f6239a4436f"}, 0x21) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x393) getpid() 2018/04/09 16:20:56 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000240)='selinuxmd5sum:$keyring!em0*\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x2, 0x0, 0x0, 0x40000}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000980)='cgroup.events\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000a00)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000b40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000c80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001400)={0x0, @broadcast, @loopback}, &(0x7f0000001440)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001480)={'syzkaller1\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000001e40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001e00)={&(0x7f0000001b80)={0x27c, r5, 0xb30, 0x70bd26, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r6}, {0x1e0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b56}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) dup2(r2, r3) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r13 = gettid() timer_create(0x6, &(0x7f0000000080)={0x0, 0x28, 0x2, @thr={&(0x7f0000000140)="7f4b5ec1df4c31c625a08dc19f5e4803344f1b6f47f281b6e2ab5a5bbc8363b5ee604a0b2d75d6da542994fc02e2b0b2a13ec82add97eacff1e418d46b29b74e9fb46435bf3bdfd52ff94a6571ac40ed894d4e34a4584c3141136a45f0889881e707a7cadd896578069bff47c21fe354b25dce4eb687d436025eceec413d925124c5eb095dbee386cbe57ea9169b60ab6d3adbc3e712b41ddd4efb4be0578a", &(0x7f00000002c0)="d1402a15e738d3f59a83786232182b297846576405b937caad00871389e1f0afe6b32491282a243a8e3de2c5b89a5f7a5c3e264efd975cf4b6277aa00266145f110495b5cd0a7e18700ef410d2323ffb1b5e179c1c32dc18e71a1be6e01130cbc8bc4027e6c25cdf687421c32953eb06c5d691cccb39513829be4ddd0e2068f29e30a07c0d5a3dab769adf69ac833036b3269c635fdec2d1346753cf97376e180cea02064c1b8fd45c5106db14334a5d1fa96b93f8719866bb45d85709ba52d1795cc3a7b01e60589d02e37b1094cafd4a71a4a11d13aec9bbbcfb"}}, &(0x7f0000000200)) tkill(r13, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/09 16:20:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') rmdir(&(0x7f0000001840)='./file0\x00') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)='bfs\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='-.\x00', &(0x7f0000000200)='\x00\x00\x00', &(0x7f0000000240)="6664146a466a04", &(0x7f0000000280)='vboxnet0{\x00', &(0x7f0000000400)='vboxnet0lo\x00', &(0x7f0000000300)='#$&#keyringwlan0\x00', &(0x7f0000000340)='fdinfo\x00'], 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) times(&(0x7f0000001800)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000480)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x84, 0x155, &(0x7f0000001680), 0x1000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001700)=""/186, &(0x7f00000017c0)=0xba) poll(&(0x7f00000003c0)=[{r0, 0x8}], 0x1, 0xffffffffffffffef) read$eventfd(r0, &(0x7f00000004c0), 0x8) syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x8000, 0x341000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000500)={'bcsh0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000002c0)=""/33) syncfs(r0) 2018/04/09 16:20:56 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) 2018/04/09 16:20:56 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='../file0\x00', 0xb0b00, 0x104) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x101000, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file1\x00', 0x1000) r2 = getpgid(0x0) sched_getattr(r2, &(0x7f0000000240), 0x30, 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f00000002c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/254, 0xfe}, {&(0x7f0000001540)=""/189, 0xbd}], 0x4, &(0x7f0000001640)=""/167, 0xa7, 0x81}, 0x42c1}], 0x1, 0x100, &(0x7f0000001740)) umount2(&(0x7f0000000000)='../file0\x00', 0x2) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) write$cgroup_int(r0, &(0x7f0000000280)={[0x39, 0x39, 0x36, 0x0, 0x2f, 0x2c, 0x2c, 0x3f]}, 0x8) 2018/04/09 16:20:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/04/09 16:20:56 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/09 16:20:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffbffffff9, 0x0, 0x0, "6df1733d7a8a242fdc99e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844000001000000000037af6fe25119f519435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881242e088581e6e51f1000001c882e32e7ea6697b93bf21f692fee3d72a", [0x200000000000, 0x3]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/09 16:20:57 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010002000a00000000100000ff0100000005000000000000000000010000002b04c47a227d6839e5e83a574b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000001d0000000000000000000000000000000000000000000000000000000000000000000000005eeb0a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000"], 0x110) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x89, "ca7ef988e3f463c71c550d020d0e54741088e690da5bae473eeb83944da6f0a90d3e2cb4f1ab755d2e2ea45969931b345a6376a9b99d3da1bfdd388a5014cd940c6491548d1f1ef0632401320568127f58d33751955f15f8d0ca76340b5263df0acf8fb39b19ff546b79ec24772a603368c8019c1779e4547e63c3130c894e295d50990e58ff098074"}, &(0x7f0000000200)=0xad) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/09 16:20:57 executing program 6: r0 = userfaultfd(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/09 16:20:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb3, "4eca89ac53ea97c2d5dcb004d308e01dd2ce383d94c1df0ad402508feb8161367e4f1cd54e9a47c5b005e086054348d9b7f1c63b7f34ce4129cc356f2d6746f896d8e1a4eda3bc29ba2431c76d248a0949e56852e2be8c9840d5b11e14787f4fbb47e32d541bc65a5b39f6b1d058e5460b19125b8739bc840d3b7a3ff9b671bb1f9367d76f17a390ac3146ce1033e3b390ab8d18f778a14ce9bcfdf66553979a9bdc97538884ce0b7e2c629b3c4d9b502615c3"}, &(0x7f0000000100)=0xbb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x7f, @empty, 0x10000}}, 0x0, 0x3}, &(0x7f0000000240)=0x88) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r3) fcntl$lock(r0, 0x80000000024, &(0x7f0000170ff0)) 2018/04/09 16:20:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x8, 0x200, 0xfc1, 0xe49b, 0x3, 0x2, 0x9, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x401, 0x5a, "3d407a789134599c437fce7868db31121ffde657f8c4940baae18423119f63c22d02e7b87582a1b8f59c7d30bdf64c138f203c81edbf683653ab5e804905d9ab4fe8c8db699712a9a93446547f9d2eac11a8ea72e0bbd22b5414"}, 0x62) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x1c8, r4, 0x700, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x36}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5c1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a617564697463746c5f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a7319d996873a63302e633130323320380000"], 0x28a) 2018/04/09 16:20:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) rt_sigsuspend(&(0x7f0000000040)={0x1}, 0x8) fcntl$setpipe(r0, 0x407, 0x5288) mmap(&(0x7f0000c69000/0x1000)=nil, 0x1000, 0x80000000000000, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000), 0x5) 2018/04/09 16:20:57 executing program 5: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x84) write$tun(r3, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0), 0x0, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x3, 0x80, "2c301cb8f44a", 0x6}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c5da63c44390be04826369678618e64bb4aa3726a227e7d4038be823c085c95a8d6149"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x5e05, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000000000), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0xffffffffffffffb6) 2018/04/09 16:20:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x20}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x69, 0x5}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x1}, 0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) pread64(r0, &(0x7f0000000000)=""/163, 0xa3, 0x3a) 2018/04/09 16:20:57 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getrandom(&(0x7f0000000100), 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000080)={0x2, r2}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x2, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/09 16:20:57 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x42040) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x17a5, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r1, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') unlink(&(0x7f0000000280)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x0) close(r2) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}], 0x1c) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) 2018/04/09 16:20:57 executing program 7: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x1000, 0x1) 2018/04/09 16:20:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048000) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r4 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r4, &(0x7f0000000080), 0x1000000000fe) 2018/04/09 16:20:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x200000000000, 0x0, "71756501003000"}) r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r4, 0x100, 0x1, 0x3}, &(0x7f0000000400)=0x10) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000001c0)="aa72979cbbb41c78d6cd832a8593df03f2530617550f003a529c57acef0a42b13edee1aea9edc9d17f4017c1ceead733dfc2aba8cb531f125a2232a8b9505f047a00233cf5538efb8f32626788fb935c3682745435e1c0d22d4d4de849707a74921b0255aa99ef90ff2a95fadbf50c3cef96c06ff5e2c9fbdcd07214c97bfacc23ac8fa96bdfffec205b4ef648bead9f9486c37c9b8ab6775287cebbf36f6357453c6db80cca21fb45cf381fb2fbb4c93b69ea1a9ff38576a1e11434ed33e8bec3d84e04dd65e74d068b2222a544e34876e2eb4a11fa28f4") socket$inet_tcp(0x2, 0x1, 0x0) setregid(r2, r2) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000440)) 2018/04/09 16:20:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@broadcast=0xffffffff}, 0xa4c04683f53536e4, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3}}, 0xe8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xbc, "cf577d2ebda7880d150d98a0c6f6fa705462bce259d7cbbd04474cf6bb4302b8b83a2e4ce1799378388a4f207e31d7f0ad4177d72bc6244abcb9244197677941971b27c093d724b5e05f594e49b845debe207ef739441294d3ce3316ec3d8b131e10aa72784fb1c1b6d79d260367975ab270b670bf09c14c4d3f62b09de1f21a6e4d0a0d5474a1e105c8192fe1591b8fc0ff947d9f6aaafa9008f6396ddcbedcad079b33ea3c361d256889d3d17547ee810f9567be80ba97fe9b91c3"}, &(0x7f0000000140)=0xc4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0xf128}, &(0x7f00000001c0)=0x8) 2018/04/09 16:20:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4031, r0, 0x0) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x2}}, 0x6, 0x0, 0x8001, 0x10001, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000840)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000740)={'filter\x00'}, &(0x7f00000007c0)=0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r4 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000006c0)={r3, 0xfff}, &(0x7f0000000700)=0x8) accept4$nfc_llcp(r4, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000140)=0x1, 0xfffffffffffffdd6) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000300)="bb51521e1ec78e97b64b2ff5822193d17e15372222c342b66bb5c2db8f790e683fd70756db9eafa07d913b55d080b5b99434ab73c50297944495a01d9706d1aaee6377b38162999bd3d2bccbebacf45c081243f579ad5baa7d76973006101c51a4ca7cf840b30848f62333913c54cca9efcdc4e0e1a30268b3cca9a8bee77394fc41578601cfd12e4ca90e368c09a77f93529cb07967c329f58a2180a0fe9961457803b38cdebaeede4473d53880dccbd7b052133188ef47e349ef452626d9bf38c51fefd09ce9f33792d73260fb571170e499f5ad15", 0xd6}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000400)="6bbc28e49a42a70ed0c9d50bdade92a5f81aa2fd0b5cf3f69dd5560bebf21309172c13a6d6dc76882d187f5968ffd41f4d0c4112d5ffd352eea184b0376724b62762ffe1495c2131e7a27710b81b634d3e177a3e7e096c457a89699940151bd91951300de0fccd85b16e4e29ab66428c51b77bb18b6c7baacd6c65a0c07c471d977779090e7874392e50313a209abff3bfc6b8a74a", 0x95}, {&(0x7f0000000280)="b2b143b9d4c99de6b699e718c1aad1972500ec601ef6eb680a20", 0x1a}, {&(0x7f00000004c0)="9f8578d5b19d1b83a5fcd80a1d", 0xd}, {&(0x7f0000000500)="41cd3ebbf7a28cd042c2cd53d009c0d3ddd11096f5b43dba20229cc65a72edf9159d03e5ea301dd07e740059df0d4cf437589fa1ecc4f70a952c7e264e4b1ad9dc684ae7cc6b7d2cd7dedd04de284af891ea00eb72b8eb2796c857ae7c5e08243618d0d5085a89cfe0212b39fb11f8ecf9c3be208d9c38565033f5718be082134fbfbe49d5e27f6349f373a8d585c8b8e2020bcc3e855d45500f9da078d9adf2e2493ac98406f6ac9398d8d6c9de49709060471d718c379a", 0xb8}, {&(0x7f00000005c0)="c98276c60853e85334d9483cedce9f862620b4cc67dcf4d1880c0789a3ecdbafac841e7b06fd03e4c4f6c362dec75af915394e9c0d84faeb64473e1f87ae059d7c43dec883ae2340036a17de0bb7e62f487155bbaf27688243edde21bbf6b8a4fecdf8b52d5f27dadd8194e4c49ddee522a3a5d813b9112a023fc524b20bc25fe0b79eca21ef", 0x86}], 0x7, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="02", 0x1}], 0x1}}, {{&(0x7f0000000c40)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b3164401cf1947977b6fffe08ee3f941c68c5035fe6096abfd9c8fac451c21e8c40e86c1f443b8f21243c88d60de152e930a6d8ebb7865c33839391b2f416b"}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)="f9811ad9db79a469dec70136e60d9f0daae036f407fd813e64a31fa657f1635e4a41151362bdb4d55b07f70882755071c2ae93bf8299089a59868ebae6079499ce04c3013a38f51264aec2eb458d0f8ab87034a00e02fcd052855214d92f7c29d0abf4d83c6a7abd6c671141fc69cc7760ef5dbe0011088bd1fff03fb3793de1fadf0a47e133a31cc0adb118685815eca5a8242e0e1fb6666be342421a226566a8eebd6fce994114c5870f66531a3c2fa538045407165b2b44831f3ba130eda1", 0xc0}], 0x1, &(0x7f0000000e80)}}], 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/22, 0x16, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000800)) 2018/04/09 16:20:57 executing program 5: clock_getres(0xdffffffffffffff1, &(0x7f00000000c0)) socketpair(0x17, 0x802, 0x126, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000100)={{0x107, 0x7, 0x4710, 0x219, 0x238, 0x7, 0x135, 0xd6a}, "93", [[], [], [], []]}, 0x421) 2018/04/09 16:20:57 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/164}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x1, 0x2, 0x1, 0xfffffffffffffff7, 0xcdd, 0x1, 0x0, 0x101]}, 0x14) lseek(r0, 0xfffffffffdfffffd, 0x2) 2018/04/09 16:20:57 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000daeb16825bbc37a91f62e92aadf883e08695c90007c6752b11623f0020000000030100bd001a3a375c377369700014000300ffff945248d45371aafb40ceca3c8b6cfe4a000000000000753f1e44"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x64, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/09 16:20:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x512, 0x1fffffffffffffc}, 0x0, 0x0, 0x1, {0x976}, 0x10001, 0x3}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 16:20:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x0) getsockopt(r1, 0x7, 0xb79, &(0x7f0000000700)=""/218, &(0x7f0000000800)=0x27c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) r3 = accept4(r1, &(0x7f00000004c0)=@ipx, &(0x7f0000000680)=0x80, 0x800) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000006c0)=0xff, 0x4) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/09 16:20:58 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fdatasync(r1) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1, 0x0) close(0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000380)={0x2, r2}) fstat(0xffffffffffffffff, &(0x7f0000000280)) fallocate(r1, 0x2, 0x0, 0x5) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x182) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) fcntl$getflags(0xffffffffffffffff, 0x409) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000880)='configfs\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syncfs(r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000600)) getdents64(r3, &(0x7f0000000200)=""/173, 0x2d) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/250, 0xfa) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f00000003c0)="21f31202341c8c26aaa5240bf561cb97e86eb08ae1083d97af48201b6231ef5e9acd2b3a0613e4c472d8411b9f1faf0e2d0351884bd01ffed35832aebd3ff137f3c16f67", 0xffffffffffffffa2}], 0x1, 0x6) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000240)='nfs4\x00', 0x80003, &(0x7f00000002c0)) chmod(&(0x7f0000000640)='./file1\x00', 0x21) 2018/04/09 16:20:58 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a86a53c30b79dbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a87f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b81e0f676151141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3001da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819be05a8e98eeacdf340e00002dc53fc8c4d266358d72baaeefe833309e12b2c1cad6dc84c10df017c821d902773676d5b53bdca5e1001525bd10579c0da78762c2ae6ecd8e135f843b202117bd6de1dd9b362d7125096a6dcb335f073469cdf78ba52d654cb07ad844e5e3869c918b60bb90cd029f559616e514e88d608fd961b56dac547fbd29e6aadcefae80deaa29e3a2e51da57c96fd425e83ffe0b44b6051bc1c7d5525e3e5526de1fe5c52fbc16bf69eb28cdf5d15a7fc7eff14e416a79bed51294c0a3af4c0917abecd8dfc68d1ce6d6dc8c4f945902648847a1e9b447994bb998c545ef0bac6811cd49e942585bd787f941d2908c9a229753419a79171424d18afb9c3893c9cc30035eb03910fd914ae4dd48732488ad13f73498f5653f149"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f", 0xbc, 0xffffffffffffffff) 2018/04/09 16:20:58 executing program 5: syslog(0x9, &(0x7f0000000000)=""/45, 0x2d) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stat\x00') getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/04/09 16:20:58 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./control\x00', 0x80000000, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="1dc372153f8596d2eb90ed99bfcb12533439663b5deffcd04093da23ac5526d88de20611649616f13279d441f74f59039325d74d914a76906fa7b7093ea34bb4b4e1813e695e0709b5324367ae8a3a75", 0x50, 0x5}, {&(0x7f0000000140)="604a381dbfe0e2c4fd5437f60d15b24be5efa957762afc9a11d715d5d867c6b1e90a8ca44973280fc1de57bc33ba5b7ef552e16509eca558cfe4b100b555bb478eefbdea0e1e7252375bc7bde2401564005f827c4e490824f1c624a47c3cb99eb3bc1a956a5da693ef5cd14dceba60aa4c3a3942", 0x74, 0x5}, {&(0x7f00000001c0)="bb799548e98211a93244075117f280b36bf8ea2a9d82467f6a0442ac60027277038fcbe17b3054d93e81166fffeda71ebc23230e2eb1f18029be7bcd23817b97cda73dbaad3185c6a43e4c861c1f551cd5495cfeead340956fbca4400d62ef25e180d595e69cbcbbadcfc83acd9e3f7817ab2cb9c0dd00a61c73786a8f96aef7104a5b2f1cb0", 0x86}], 0x80000, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, [0x32, 0x31, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) 2018/04/09 16:20:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2040, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x2000000c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="080006000000ff000000fcff01010100332830edfb"], &(0x7f0000000100)=0x14) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x4) r4 = dup(r2) getpgid(0xffffffffffffffff) prlimit64(0x0, 0x0, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/04/09 16:20:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000028}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x800, 0x70bd2c, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x68436bf3e8353f66) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/09 16:20:58 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210300, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xfff, 0x8) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) fchdir(0xffffffffffffffff) timerfd_create(0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x44000400) 2018/04/09 16:20:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000035, &(0x7f0000000040), 0x4) 2018/04/09 16:20:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5a1, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000006c0)) r2 = syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x5b381225, 0x18000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000640)={0x8001, 0xffffffffffffffbe, 0x7, 0x8, 0x200017, 0x5}) [ 106.472829] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 16:20:58 executing program 3: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'\x00', 0x3}) write(r0, &(0x7f0000001000)='/', 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f00000001c0), 0xfe9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x0) 2018/04/09 16:20:58 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="89450859cd1e24df1176f13a718be6e72fa9989a4927cc2e4fb76be8007ed927503e390a53d4827ff3f789bc5450a78b8632d30cedad08f37fdcb6bb78f55bf66bc7e869882115fabaa7fe9103673634f8c0dc8caa056e590607ac39339d1746d979d510214f71ba5a6416df7aaad361ad3fc11256cff1c070"], 0x1}, 0x1}, 0x40) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00000002c0)=0x8, 0x4) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000600)=[{{0x0, 0x2710}, 0x5, 0x6, 0xfffffffffffffff7}, {{0x77359400}, 0x1ff, 0x5, 0x7}, {{0x77359400}, 0x2, 0x7, 0x8001}, {{0x0, 0x7530}, 0x2f, 0x0, 0x100}, {{r5, r6/1000+30000}, 0x9, 0x8001, 0x3}, {{0x77359400}, 0x80, 0x1, 0x7}, {{0x77359400}, 0x6d44, 0x2, 0x4}, {{0x0, 0x2710}, 0xeeb3, 0x3, 0x8}], 0xffffffffffffff36) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) 2018/04/09 16:20:58 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 106.493677] binder: 9451:9460 ioctl 40046207 0 returned -16 [ 106.495174] binder: BINDER_SET_CONTEXT_MGR already set [ 106.495182] binder: 9457:9463 ioctl 40046207 0 returned -16 2018/04/09 16:20:58 executing program 6: r0 = epoll_create1(0x80000) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)="68736151ba5be40ae696e44e6f656dff9ee65c67655f696e5f627974658f00", 0x2, 0x0) mmap(&(0x7f0000708000/0x4000)=nil, 0x4000, 0x3, 0x100000011c, r0, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/04/09 16:20:58 executing program 2: r0 = timerfd_create(0x2, 0x80804) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) [ 106.507889] binder: 9457:9463 unknown command 0 [ 106.507900] binder: 9457:9463 ioctl c0306201 20007000 returned -22 [ 106.544747] binder: BINDER_SET_CONTEXT_MGR already set [ 106.544756] binder: 9457:9479 ioctl 40046207 0 returned -16 [ 106.556879] binder: 9457:9463 unknown command 0 [ 106.556889] binder: 9457:9463 ioctl c0306201 20007000 returned -22 [ 106.638516] IPVS: Creating netns size=2536 id=22 [ 106.645643] binder: undelivered death notification, 0000000000000000 [ 106.645746] binder: undelivered death notification, 0000000000000000 2018/04/09 16:20:59 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getpid() 2018/04/09 16:20:59 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x40000, &(0x7f0000000100)="76b2bf831fbcb8338050a33ee3789c8383f019a19077308f87949d52c1fd310623feb20c1d1e69da22d22bd18afaa28f1a4c53b05ab269baeccb88889aff47cdf11c358c5833b044b3f76016076c205be54507ae971648d38feacd7087c072746027d0a640241828407c3e3becba8741833b78097f332b8d19a2", &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)="69b34b6407b4e9c7850e569f9c22cb73e9556d0e9c5de9973d8151274bb3893f38e8c79358f3326050a8eb7b0c3d4683de5d9c1869883a0d28e8c43f41c3c28646") fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) process_vm_readv(r2, &(0x7f0000001440)=[{&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=[{&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/211, 0xd3}], 0x2, 0x0) fcntl$getownex(r0, 0x9, &(0x7f00000000c0)) 2018/04/09 16:20:59 executing program 5: 2018/04/09 16:20:59 executing program 7: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210300, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xfff, 0x8) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) fchdir(0xffffffffffffffff) timerfd_create(0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x44000400) 2018/04/09 16:20:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000003, 0x110, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/04/09 16:20:59 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, [0xfffffffffffffffe, 0x1d1c, 0x1, 0x78d7, 0xffffffff, 0x7fffffff, 0x502, 0x9, 0xfffffffffffffff8, 0x3f, 0xffffffff, 0x7, 0x2, 0x9]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x4, 0x3, [0x81, 0xfffffffffffffffe, 0x2]}, 0xe) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}}}}, &(0x7f0000000000)) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/09 16:20:59 executing program 1: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000043000)) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) stat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5]) r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000000)) umount2(&(0x7f0000e7b000)='./bus\x00', 0x4) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000080)) 2018/04/09 16:20:59 executing program 4: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) sendto(0xffffffffffffffff, &(0x7f0000000000)="3ba1ca2bb137f740a853c8267664bb26706e8b75513fc3d15f5fc217a70e5d8e45000d185deb910db00bbb959ae3aebc24c847116339358a6662b54a53b67bc30368df5dd2e37a98cca837345e066353626ae25f78e1282fcbbc387133eedc7c37df214b50670adfb5114e", 0x6b, 0x80, 0x0, 0x0) rename(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x31) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000200)={{0x3, 0x3, 0x61d, 0x3, 0x4}, 0xffffffff, 0x9}) 2018/04/09 16:20:59 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)) 2018/04/09 16:20:59 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x52000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/09 16:20:59 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpriority(0x3, 0x0) 2018/04/09 16:20:59 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setgroups(0x0, &(0x7f0000accff4)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/09 16:20:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/09 16:20:59 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f6e65742f1547ca00000000000000006c626c635f6578070072617469", 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000040)={&(0x7f0000000100)=""/165, 0xa5}) 2018/04/09 16:20:59 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b3ffc)=0x4) 2018/04/09 16:21:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000100)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x5e22, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0), 0x0, 0x6}, {&(0x7f0000000140)="4a5bc04eab89a31d4eda0cdbfd7e4cedc17d5d1e4cdfc3505619b1a280d4f2ae2891ce77be91be2778f3106b133646a9397e881e8564f82140ff5cf8b6ad2971e3511f4607ba78acddd6d71d4332dcb0b89112da868b2990a2734b2c6d4e3ec2f853e99a18c0b7b704ecadfb2060340fb0a42038ef50c27c928ee7e997ef00fdb753c47ea70e37f9612488d768ca5838c7fc43c70c05cb312b", 0x99, 0x8}, {&(0x7f0000000200)="c78a49de0f0063f52b6ff08ad000", 0xe, 0x2}], 0x40000, 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/205, &(0x7f00000000c0)=0xcd) 2018/04/09 16:21:00 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$getown(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) exit(0x8001) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000001c0)={0x1, '\x00', 0x1}, 0x18) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) [ 107.624568] IPVS: Creating netns size=2536 id=23 2018/04/09 16:21:00 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f69705f7673e6000000868088") 2018/04/09 16:21:00 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = dup(r0) write$binfmt_elf64(r3, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x80000001, 0x3, 0x6, 0x6, 0x5, 0x3, 0x3, 0x7, 0x218, 0x40, 0xa3, 0x0, 0x190, 0x38, 0x1, 0x8, 0x80000001, 0xfffffffffffffffd}, [{0x2, 0xbf, 0x4, 0xff, 0x73, 0x9, 0x7, 0x3f}], "0174673ff113b6c7a16618e22c95ecdf286cfe2026c64fa625352b0b7f7a0495d563084a2da8bc7f9a80a7e8c3c710c1b608000dcd669319951497499949a8e1b2d8fcefa6ec7b59fe4cf9bd826d7c95aa597c173416bb4d5280cd0484c71880d78110ebf7bb84bf28d7b05477212720548926bab3d27d4619f1f51cdcb50b156d38c53e56d9038fec2ccfa8addb7a9ff4551074b1c0a3b69d076544a0", [[], [], [], [], [], [], []]}, 0x815) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x2, 0x100000000, 0x8, 0x40, 0x0, 0x81, 0x1000, 0x9, 0x0, 0x5, 0x7fff, 0x80000001, 0x7b, 0x7, 0x8, 0x5, 0x7, 0x1f, 0x400, 0x1, 0x800, 0x8, 0x4, 0x5000000, 0x8, 0x100000000, 0x6204, 0x1a05, 0x80000001, 0x5, 0x6051, 0xfffffffffffff75c, 0x8, 0x81, 0x2, 0x5, 0x0, 0x8000, 0x5, @perf_bp={&(0x7f0000000340), 0x2}, 0x208, 0x7, 0x6, 0x5, 0x0, 0x5, 0x2}, r2, 0x1, r3, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0xfffffffffffff800, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr}, 0x4, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x6, 0x6, &(0x7f0000000100), 0x4, 0x0, 0x7ff}) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x4, 0x0, 0x9, 0x10000, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x6, 0x0, 0x23, 0x0, 0x0, 0x6, 0x100, 0x5, 0x2, 0x0, 0x9, 0x0, 0x7b, 0x9, 0x8, 0x0, 0x2, 0x7fff, 0x7, 0x8, 0x400000000, 0x2, 0x7, 0x20000, 0x3f, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x400, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000ff2000/0xb000)=nil, 0xb000, 0x0, 0x50, r0, 0x0) preadv(r5, &(0x7f0000000200), 0xfffffffffffffed4, 0x0) fchdir(r6) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000200)="893726649f5dff68a3e05ab22a1179547a32e1c8a1adb7644d2fd2d3c78c3ce4fa55de122a1c60e2d6ce8459b4ce8f0bd8909b975e0451dc2e5fcca333285e515c97cbfeaf109539bc7c3796c8bf4ce0b954884cabdc7fc553209b24318f9653a9a9ce2709f153610689f29c00339574d1582b929db4edd06810666f80") perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x41015, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdcd5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, r4, 0x0, 0xffffffffffffffff, 0x1) close(0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x3, 0x9, 0x8, 0x9, 0x10}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000500)={r7, 0xe, "1321ed3c80e419dfae5cc1cbb7bb"}, &(0x7f0000000540)=0x16) 2018/04/09 16:21:01 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='/\x00', 0x414502, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x404040, 0x1) 2018/04/09 16:21:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001640)={@rand_addr, @multicast2=0xe0000002}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@local, @loopback, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000200)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x58ad}]}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000100)=0x5) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) 2018/04/09 16:21:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x1, r1) 2018/04/09 16:21:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) r2 = request_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='):^\x00', r1) getpriority(0x0, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa31419", 0x1d, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) keyctl$reject(0x13, r3, 0x2, 0xfffffffffffffff7, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x6, 0x3, 0x3, "731927950128"}}) 2018/04/09 16:21:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x21) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x39f}}, 0x1, 0x5}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/09 16:21:01 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00000005c0)='./file0/\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ubifs\x00', 0x80000, &(0x7f0000000580)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/09 16:21:01 executing program 7: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/selinux/avc/hash_stats\x00'}, &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) pkey_alloc(0x0, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x4, 0x3ff, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x15}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, r1, 0x808, 0x70bd2d, 0x25dfdbfc, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/04/09 16:21:01 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) fchmod(r0, 0x20) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="4ed474b45b5dfdd4e326150f22061604d8ea20973afa0931f5", 0x19}], 0x1) 2018/04/09 16:21:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) 2018/04/09 16:21:01 executing program 6: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) fcntl$setpipe(r1, 0x407, 0x6) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) 2018/04/09 16:21:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffeffffffff, 0x802) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000e2d000)="8e00003f00000000002d4cb40300c00000000003000a", 0x16) r3 = getpgid(0xffffffffffffffff) getpgrp(r3) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffff, 0x1, 0x0, 0x12, 0x15, 0x1, "3fd6ce4267ba9ca871d08d0cfa56a2df567125a02256d866c8497b8f30a7fb1740b943b2c0a17ba09ec0a95b7d82a668089feaf4599b3835472c23b865cd0d9b", "8134fad46f223900b9692b144863e66fe87c14fc1d4537e198d5dde250409edf71c227cd58f5a3e735ba54fa51caffc3a5eecfe92fc4bb0ff4e5ce933fdd00e2", "78947e38f92fc15ea0f4ab326f6e7648a92fb4a935bf0d2d0d484cb03895fd03", [0x4, 0x59a42415]}) open(&(0x7f0000000040)='./file0\x00', 0x420200, 0x100) setns(r1, 0x8000000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000940000)) 2018/04/09 16:21:01 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x8b4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') lseek(r1, 0x0, 0x3) 2018/04/09 16:21:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ftruncate(r0, 0xff) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000580)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 108.971529] sg_write: data in/out 22665/524485 bytes for SCSI command 0x0-- guessing data in; [ 108.971529] program syz-executor0 not setting count and/or reply_len properly [ 109.002332] sg_write: data in/out 22665/524485 bytes for SCSI command 0x0-- guessing data in; [ 109.002332] program syz-executor0 not setting count and/or reply_len properly 2018/04/09 16:21:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/04/09 16:21:01 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/\x00', 0x2) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000)=0xffffffffffffffce, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/09 16:21:01 executing program 4: r0 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="4485b8b0747defdd4816b36ebec722af1b705aea0c94a7e3d6382e66674a2e39092055a180cdc11996d43a6727d914997b4142b66d11491dfc345a9acbc4f40388749551dfeb", 0x46, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='logon\x00', &(0x7f0000000180)='^\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00009f5ffc)=0xd9, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x6185) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000240)) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000280)=@req={0xd67, 0x1, 0x8, 0x6}, 0xfd46) 2018/04/09 16:21:01 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000080)={0x3}) 2018/04/09 16:21:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip6tnl0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'erspan0\x00', {0x2, 0x4e23}}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x5, 0x80}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/09 16:21:01 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40400) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0xa43]}, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fgetxattr(r2, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f00000000c0)=""/227, 0xe3) 2018/04/09 16:21:01 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x30b, 0x30}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00', 0xfffffffffffffffe}) close(r1) 2018/04/09 16:21:01 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a1af59210a690422f7"]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8102, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/09 16:21:01 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x3) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/52, 0x34}], 0x6, 0x0, 0x0, 0x5}, 0x4bd5}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001400)}, {&(0x7f0000001440)=""/125, 0x7d}, {&(0x7f00000014c0)=""/253, 0xfd}], 0x3, &(0x7f0000001600)=""/4, 0x4, 0x3}, 0x3}, {{&(0x7f0000001640)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000016c0)=""/89, 0x59}, {&(0x7f0000001740)=""/138, 0x8a}, {&(0x7f0000001800)=""/181, 0xb5}, {&(0x7f00000018c0)=""/251, 0xfb}, {&(0x7f00000019c0)=""/91, 0x5b}, {&(0x7f0000001a40)=""/217, 0x303}], 0x6, &(0x7f0000001b80)=""/4096, 0x1000, 0x2}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000002b80)=""/8, 0x8}, {&(0x7f0000002bc0)}, {&(0x7f0000002c00)=""/125, 0x7d}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/34, 0x22}], 0x5, &(0x7f0000003d00)=""/30, 0x1e, 0xfffffffffffffff7}, 0x401}, {{&(0x7f0000003d40)=@sco, 0x80, &(0x7f0000005140)=[{&(0x7f0000003dc0)=""/43, 0x2b}, {&(0x7f0000003e00)=""/224, 0xe0}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/255, 0x65}, {&(0x7f0000005000)=""/249, 0xf9}, {&(0x7f0000005100)=""/41, 0x29}], 0x6, &(0x7f0000005180)=""/118, 0x76, 0xfffffffffffffff9}, 0xfff}], 0x5, 0x42, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/09 16:21:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/04/09 16:21:01 executing program 1: futex(&(0x7f000000cffc), 0x100, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040)=0x100000000000, 0x0) 2018/04/09 16:21:01 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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, 0x100000000, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@l2={0x1f}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="57a1a12b38d856fd54b03c9ae6929e56c1dbb3962e1b33e69a3e151e9de671fc3efdc26eaeefa81d4d98a8c990b933a8822d5ca1ecc3f70922235fff5e056813c1f28f30dd557a902dd0250e758c7db1df1178727299addb0b94cf6cdaf2aaaab179c4c5277d734dab75d4197a4fb10e1f02282f3d9820360be478366c0139b0b3eddf", 0x83}], 0x1, &(0x7f0000001000)}, 0x0) r3 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x6, 0xe, &(0x7f0000000000)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{}]}, 0x80) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x200000000000000}, 0x1c) listen(r2, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r4 = dup2(r2, r2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0}) r6 = dup3(r4, r0, 0x1000000080000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000280)={r5, 0x80000, r6}) sendto$inet6(r1, &(0x7f0000260000), 0x0, 0x20000001, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000f73ff0)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) recvmsg(r1, &(0x7f000074d000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x12a, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000005c0)={@broadcast, @dev, 0x0}, &(0x7f0000000640)=0xc) sendto$inet(r6, &(0x7f0000000680)="b365c82f7f8259c847073601251d2e5384d1ef86b8f2232a851fd9c66ca5f37dee5ba667a0f4c0f8167a2b0e2dcd875fc9bfd92740a89a3ed29dc7516f95925d26e9109014aad6ac0a4113694a2b35d844c73aa98f5dc7501010442f8d5ad2d4b6191feefa2eeca4dcf898628414cddee7311e08da390dc0ed4384666d5bc0c4fcd81ba04797ee60195ed7692ffea369f623c001c6e25794e40a5a489e826bfc023380e238911e3f842073", 0xab, 0x20000010, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f00000002c0)='lo\x00') accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e21, 0x400, 0x4e23, 0x8, 0x2, 0xa0, 0xa0, 0x21, r8, r9}, {0x4, 0x200, 0x40, 0x4, 0x7, 0x0, 0x80, 0x5}, {0x24f, 0x8000, 0x8000000000, 0x9}, 0xfffffffffffffe01, 0x6e6bb4, 0x3, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x0, 0x1, 0x2ee, 0x13e, 0x7fffffff, 0xffffffffffffffff}}, 0xe8) sendmsg$nl_crypto(r6, &(0x7f0000484fc8)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111d535e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7daa1dc1a6f73d000000000000004c2cff7921d619f5ce696e1a93000000000000000000000000000000000000000000000000000000000000000000000c00000000"], 0x1}, 0x1}, 0x0) 2018/04/09 16:21:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fsync(r2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7f) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) [ 109.336973] device bridge0 entered promiscuous mode 2018/04/09 16:21:01 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@routing, 0x8) sendto$inet6(r2, &(0x7f0000586000), 0x0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') [ 109.468088] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 16:21:01 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10802, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) sendmsg$netlink(r0, &(0x7f0000002340)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000002280)=[{&(0x7f0000000100)={0xdc, 0x18, 0xc08, 0x70bd29, 0x25dfdbfc, "", [@nested={0xcc, 0x12, [@generic="42a34c51e5636361bbb45898ef983445d039d3164194453af3dec228579d2f23923a3ba687cf43f12bc5bc5284584cb0881b09d9a45d702dbcee2b3ab35cf663ae4cb5d242c69d7800c108c31c0cfe324af7396510b369daeab743d7456eb149203a33df086f47b35f28e93f426483cb498b6dc0da92ab175dc418cc240a402eb251c27ad397dd252111ec2e9731569c7b103b486fe58816af90aa6a42f0211819d8f8b856fa6f130992fcdbac7e88d05c54e60d077a96d7817c7f18d33662aa5418c12574879a8b"]}]}, 0xdc}, {&(0x7f00000002c0)={0x2a8, 0x18, 0x0, 0x70bd27, 0x25dfdbfc, "", [@nested={0x1ec, 0x81, [@typed={0x8, 0x7, @uid=r1}, @typed={0x10, 0x45, @str='/dev/hwrng\x00'}, @typed={0xc, 0xf, @u64=0x80}, @generic="9d6b5785888a27a31c97582402ab8cbac4e7f602ce371272b9fb6b8ccf2ada2e9a8258ef97dd6a4c6a246dbba9e6771d81f93661172d80636e30af924edda4581e8a1103adb85ce91a65e7ab23766794be58e6995ce05ff18be8e2c84bc25e930e28d84cefc1ce4f7010efb11eac4d051f7c91fa60f2547128fbcaa2525c1d9c7eded31f96c7f161ab2fe36ad12f7d5c9c6c9e7f47997afab6483a2b2a0d1ff620012f2a2b4b573a5ceb35d1acb3a3c07b247dd45ec27b5200854da30ed805bef5589ac80b2bce49704c4fca2f3a05ab18f6dc8cf083b2305a73d7cfb79a5d258f8ecd2ecd197e1f", @typed={0x8, 0x52, @ipv4}, @generic="616b804a4b6f67164ae881271c09e2d0ced8968e07ccaf3a4cb83d07c3e13cf5d9cc6e9787212a0e1b7cb7b87e7d6253c147219d29c176cd4ef9d7a7a218848e01e43b24183975708e0cfae8a1006dc3e1af3d48a5127c0178b1410513d2e3aaf246eca1b95339fdedb7bba1879c1a0ef1fa108284c523894f1b0550bed3e42bd0470d7fd78c19c8567c1d7bc20ea8ccadbce8b81f74b09ce519fa969d40e7973ba3c624aba368487b8499574753af75c5b54ac41bf07b19339a55d35649eb6e6c90cf2384e759f5ab3f5fba1d403d49f968"]}, @typed={0xc, 0x66, @u64=0x1}, @generic="816bc58188983915c21c5aa9a146cfe0a5cb49326b8f25b209702e228aa9da4ca14f7b12de43021aef8c4eab3782a697cd2b9e64308c8bd1830c345f", @typed={0x10, 0x5e, @str='/dev/hwrng\x00'}, @nested={0x14, 0x52, [@typed={0x10, 0x9, @str='/dev/hwrng\x00'}]}, @nested={0x14, 0x4f, [@typed={0x10, 0x0, @str='/dev/hwrng\x00'}]}, @generic="b964b8a17516b114a627cc44d9d4d9efb0064e134299de716b576b341ae9093912773ca8797280887e"]}, 0x2a8}, {&(0x7f00000006c0)={0x2a8, 0x32, 0x400, 0x70bd25, 0x25dfdbff, "", [@nested={0x14, 0x71, [@typed={0x8, 0x35, @u32=0x5}, @typed={0x8, 0x35, @uid=r2}]}, @nested={0xc0, 0x28, [@typed={0x4, 0x41}, @generic="3a9d3b4dd92ba4cef49a249443340ab426db91519e2d9aa8eb59c7b6715f88f828e8df49db5b13835d969d44a92a725d4cb5f43287fd3ab1e38af7a5da6bb1cb80964521eaceb0ec073f6591907864cf28689ecd192f3f738c6622271b5042abaf7ad732c002d2b41fccc14d8fd66eaa1ece7708ac2dfb94b80ee0b4146f09b47c7db68436024790d0aea0239c32baf776f6a5da67dba59feb530651495dbfad603137a2b2712b632193b86032f1fe", @typed={0x8, 0x5f, @ipv4=@broadcast=0xffffffff}]}, @nested={0x148, 0x2f, [@generic="abb118b6d5cfaab63b9fe2bc516f3776c56a65d07fb0ba8e84eb045936db3d394734c38f3c437a83a0f4ca3cde0666a72b9bcf8707e2e1e2eb37e05a65223dbab7cc4d3ceff4bf74078de07be75a2406f9a0556ad9b31f2be075f14b627f57", @typed={0xc0, 0x1a, @binary="b3386eed9d2a0df64c8f9d9130f21800735dcbb946c3550be594a68fca5660f7abee1579fe48cbee1ff8b47ee61bbc7080a99988a41f38dfb0c80bc67be54376fae3f27e5b7cfd0a353e43447fcbbebdf9f853f91b1858283fd9d7bb28cf41631a4136221584afd467781d5b7f232fd192176975c664cd8b9ddc860cc33e9d18804a01e0c1e0028fc1408a11fdff400fe1ff495ceda06a0053fa7cbce72cdc1b96d4a2aab0181c896515d0584be55bcbe1c6ae002a43106676"}, @typed={0x8, 0x3a, @uid=r4}, @generic="edc23b312c81b403fa5c62a1b5b45dfc1310ebbd8f5ee800fd9f75"]}, @generic="eec8a753e46224384c8fb9869cfa0c37ffdb1f8eaf48f7b9bde6a044c5124500baf4045679235d56132f0938faf52503897e7f0c49880fd498a7e68c50c7d77470bd1492d8132950c624a6852ad9434dd2879b21d27ced44cb6e22ccd2c736d8118e93d4e08929f6301a45ae482ba31693d92364ce61023af32f9bd7"]}, 0x2a8}, {&(0x7f0000000980)={0x1338, 0x14, 0x0, 0x70bd28, 0x25dfdbfe, "", [@nested={0x1108, 0x81, [@typed={0x104, 0x4, @binary="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"}, 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@generic="41d05a5c49ff70762aeecacd86e20a91ec8cd3c0edbcd8a28f4d3a91ec80439ef02b9ac54f5877bfb0a8c5d058"]}]}, 0x158}, {&(0x7f0000001e40)={0x434, 0x33, 0x2, 0x70bd27, 0x25dfdbff, "", [@nested={0xd4, 0x4b, [@typed={0x8, 0x66, @u32}, @typed={0x8, 0x1, @fd=r0}, @typed={0x4, 0x66}, @generic="2684f2083f56caedccc55d6de87b6ffff5ac8c9f8202a913862c3e6ef2408e0057d44e7b3e22e629ef6e46a8977fc53a0a9a0c2df3179df421177afb26cf3fd97a599102c812580e1da5ce19735756b4805b79d5763ab2d15a51e2d279ecc84703d3b15f8ef88173b8de23d0c2f60ba8c5827ac9a104418a1e7e9511606c65199a44c34ffef2fe5f4e7ca3ae5264d7", @typed={0x14, 0x1a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x2, @fd=r0}, @typed={0x10, 0x65, @str='/dev/hwrng\x00'}]}, @generic="856355d178b6d18f17942f1d4d1aa24956af71cca50353682f70529c947b560af7547d2840fa1ccb700d5336e9f66a4ca57fadb0a4eb77dea395caa3b61bfc624853150ec75c9170e5ddaa6d1c1f3483708f2a6173ec961a4a224354253cb48df5f11e164f2c25bcefcec8223bfd62630f948ad473f5d04d0b085082eabe17be9a3cbc85cc3d91db424c7b050f431e9ec981a6f1c5ba38faf0efaa8a4912f33cd7c1945c6b27000c54a2114f297486219a22783094627e0bb931aaf6c33e9c864f966c55f136b7c876884e99334693c64518952b179ebf8893b18026", @generic="4baf7ca1ff7aefb3df9ca7dafb64be5a5a4dbf6cb52cee0644e456907df64aac00aa161d1cdea9a90100eea1ec7ef1a33a17baf8ddf485cd3e1679fa29fdeba8936be185bb31c83fa090676eceed246add247609af5681ca7627ba0cc3ad14e4351a2c62b84290784b9e9052a345456836f435d358adb8882c353435222dccc8fa53c9f40abc190a9adcfcd6b1b6267ac4dceb6a3044aa2cf69b102d1f1833ad250e955fd3ba18aecfba0fd3d0d4f9348052b60429ea674a62558d5b19164c4801b3e010e30f0c", @nested={0x1ac, 0x8c, [@generic="c9cad3b33515cdd1b110f9ca98737cce26c1fa323e760538f79f9c37513ff35a9d11ab78d85fa636bc31e618f8819e6051468943b592e09f0dada6f62dae41a4417f6a11d3fed0846ac14e53ba73dab5c795e3f0dec06095c7290a6abf91b0d45b75ab14601d61df23bf63e38a9969bd918399e23610ecbdac8b5b95620543d72e3183ad2f288e1d3416c032c41614e55af4fafd397bf1a7b840f826f9d38d2ae3696ef5a2c312e9b969b61a2021ee9a49064c0f7e479fc06551833ccf161ea9", @typed={0x9c, 0x94, @binary="6b2c0d3172185a14aa2a60769d03ee471615837f52a4bc4603bf32f6526585b289ecd15c7cd467c4cb867cd82f4000fa77394acfb890de4284d0a5260e4cc4ae74cf5725970bdfe01900d8f1059b99d44bf72dfc821058fb35f0028b820e887a8a5b4f10da301723dee809b3a2f3b1c1412937974b1f06430b447bb082d04a98f6b9e9698603389eea9112df527396b9ebc2dadc0efd2ef7"}, @typed={0x4c, 0x3e, @binary="41b166e2cc2893ea2dbdf2aa7750df8153bc9b37a1bfa39d3dd379305daeb5c0792eac73610fc536f8307b7f8c1e63d4521020e8037d5f4838363743d2fa7da4470048189ea4"}]}]}, 0x434}], 0x6, &(0x7f00000022c0)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x4c}, 0x0) accept4$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000002380)="2afab8997e07748894377d95e2b728f8cf550850b2a8c072830ea80e64752227440145238284e8fe9dda40030a2376659a4a1b0183750f24c42ccf8d15c8b9ec7fa4520b186f2cb54d9fd24591e1594e8390d0629135410d46336c08304fcbd78d72384a2c30ea531807a531dd1edd3b8d5b032a50cd0c5120a7dfb103838f84843656aa35be292968bc74227131ddf53e88faa07e58ec2a3e42735f501c14d5eb2b15b131c8dcff50ca815eb14ae4c9a7df9f52f63fe3407f7131942ff8468335f267d32a693500ffa86312267142a1f6d483cfd919f214a8350083e7c0ee8872412718c92d2c0932e2c87a0aa41624b274283a", 0xf4, 0x8000, &(0x7f0000002480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000002500)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002c40)={&(0x7f00000024c0)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000002c00)={&(0x7f0000002540)={0x698, r5, 0x91a, 0x70bd2d, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x22c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff8000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf1e}}}]}}, {{0x8, 0x1, r3}, {0x208, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80200000000000}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2ac5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x11d7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r3}, {0x1b4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x41}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x698}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) 2018/04/09 16:21:01 executing program 3: r0 = gettid() exit(0x0) wait4(r0, &(0x7f0000000040), 0x0, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x482040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x401, 0x3, {0x3, 0x3, 0xbc, 0x3, 0x2}}) 2018/04/09 16:21:01 executing program 6: socket$packet(0x11, 0x3, 0x300) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)) r0 = geteuid() quotactl(0x400, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)="396541f8a597026b304d2cfae55ec64b9eb5992b3213d3cfc4341ca9b00fe4f93be4bea5e5052e5aab11c71baf4e98bc6ac2cd666ce4661aadc72362e425a2a0c460caefbee3252e579251cce71b15df8f3aa4dd6abfeef19fe1ab3ee6e11a7984653a869f57393f6122e060d993b78a99e2af3b9c44ab6886a2084c40607c3e926dc6a9465717374c7becb25e8cf0e6001743baee0b281c375db995dd55d932bb26b9d55ffcc857367c3061e82c51492ac707f89a18b074bf929fb44336fd0ada162639064003d54b0fd5be5b863cb6df5d6e269dccc78b") socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/09 16:21:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x440000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000000080)=0x10000000000, 0x4) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 16:21:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400000000008, 0x80403) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/1, 0x2d1) 2018/04/09 16:21:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x800000009}) 2018/04/09 16:21:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="20000000070afdff0000000000000000000000790d00010000000000"], 0x20}, 0x1}, 0x0) 2018/04/09 16:21:02 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x1, 0x2, 0x4}}, 0x80) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f0000000040)='autofs\x00', 0x0, 0x0) 2018/04/09 16:21:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x1fd, &(0x7f0000000540)}, 0x0) close(r1) removexattr(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=@random={'security.', '@\x00'}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x1f8}, 0x8) 2018/04/09 16:21:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) fchdir(r0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpgrp(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, 0x0) r4 = creat(&(0x7f00000001c0)='./file1\x00', 0x3c) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000080)=0x2) r5 = dup3(r4, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x7fffffff) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f00000006c0)={0x7f, 0x1000, 0x0, 0x0, 0x2, [{}, {}]}) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) dup3(r5, r0, 0x80000) 2018/04/09 16:21:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000780)={"7663616e05000000000000f100002000", 0x822}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x200, 0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) close(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/04/09 16:21:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xffffffffffffff22, &(0x7f00008b7ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000000001010000000000ffffffff020002000c00010005000200000000006d226b3a"], 0x24}, 0x1}, 0x0) lseek(r0, 0x0, 0x7) 2018/04/09 16:21:02 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f00000001c0)=0x30e6da79cba16336, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x4000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000100)="0964ec98813604d0b5a2b41f3a0e49d936a9bb97a0596fd1c292fa53b8790bd1ef26f10ea1dd19f3907962648f6822eadba10350a3e0584967d52d8bb5359ae4a8d68daafc94", 0x46) r5 = socket$key(0xf, 0x3, 0x2) dup2(r5, r4) 2018/04/09 16:21:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) socketpair(0x1, 0x80005, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) 2018/04/09 16:21:03 executing program 5: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x17a5, 0x8) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) fcntl$setstatus(r1, 0x4, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}], 0x1c) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}], 0x1, 0x10000) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x8d, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0"}, &(0x7f00000012c0)=0x95) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r2) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000000c0)=0x6) 2018/04/09 16:21:03 executing program 7: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'i/6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/04/09 16:21:03 executing program 1: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000480)=0x8) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000000a40)=[{}, {}, {}, {0xffffffffffffffff, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) 2018/04/09 16:21:03 executing program 0: unshare(0x1000000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80880) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000a3dc3322fcb5bf1754301a07c67a9ec4157451714886192e2d5037b09da7c42620b3202897205e96c19a80090bfb69ac253b34ea58c2fcae6d352ea0f82fc5212eb855461c92d8c40853030be07da657298ef31a60cae6a87529346b3a26b6dd6c948f52cf97d40c1e8b7a6efe6173c5e62dd482736da9f516d82fb9ec063e08520a165e75a5125f6dcd28215c37572adecaca"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x6) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) 2018/04/09 16:21:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$peek(0x3, r1, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/04/09 16:21:03 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {r0, r1/1000+30000}}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000006fda)="240000001a0025f00000000000edfa0e02f6f9008c070000000000000808190015000000", 0x1b) 2018/04/09 16:21:03 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x10000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) unshare(0x44000400) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xa9) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/04/09 16:21:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/09 16:21:03 executing program 4: timer_create(0xffbffffffffffff1, &(0x7f00000000c0)={0x0, 0x3d, 0x0, @thr={&(0x7f0000861000), &(0x7f00009ad000)}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f00000001c0)) 2018/04/09 16:21:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x4) r1 = dup2(r0, r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x200000000, 0x7, 0x40, {0x0, 0x1c9c380}, 0x3ff, 0x40}) [ 111.145980] IPVS: Creating netns size=2536 id=24 2018/04/09 16:21:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x4000, 0x0) write$fuse(r0, &(0x7f0000000200)={0x50, 0x1, 0x2, @fuse_init_out={0x7, 0x1a, 0x7, 0x8, 0x1, 0xe69, 0xfffffffffffffffc, 0x9}}, 0x50) r1 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x2c}}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, 0xffffffffffffffff, 0x43d8, 0x8, 0x5, &(0x7f0000000100)='tunl0\x00', 0x81, 0x2, 0x6}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) 2018/04/09 16:21:03 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/checkreqprot\x00', 0x1, 0x0) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) renameat(r1, &(0x7f0000000680)='./file1\x00', r2, &(0x7f0000000780)='./file1\x00') stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r5, &(0x7f0000000500)=0x4) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x90) r7 = dup3(r6, r3, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r0, 0xfffffffffffffff7) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000004c0)={0x10000, 0x2, 0xb91d}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r7}, {r3, 0x8000}, {r7, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r9 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r10, r9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/09 16:21:03 executing program 5: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f0000000100)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x7, 0x820a, 0x2e, 0x800, 0x3, 0x63d17f36, 0x9, r0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0xdeb7}, 0x8) keyctl$read(0xa, 0x0, &(0x7f0000000100)=""/202, 0xca) 2018/04/09 16:21:03 executing program 4: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="a62bf1240064d8dd260f2bdda3e468f4e6635fea2254f4cbc0c0e39999eefac30dd8fec0869b194c35", 0x29, 0xfffffffc00000000}, {&(0x7f0000000280)="86551e162b80e7319fc7155fac3bc2fd50d08b9195daf1f364eefca0b7186dff7a93070ccd00bacb0893562c048bbb407a503866e86d339981f72d864d9afd0f5af9b5ef19616aebd6cd321daf95794a81e1094a220f010f89a579593a5ee1a88dcb0c4582622c3178495ec3322c3cd76b30a08701fce5b7b7ab057e15f9", 0x7e, 0x4}], 0x41c00, &(0x7f0000000340)={[{@acl='acl', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@discard='discard', 0x2c}, {@treelog='treelog', 0x2c}, {@noacl='noacl', 0x2c}]}) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00000003c0)=0x707, 0x4) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/09 16:21:03 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000002c0)=""/164) getpeername(r1, &(0x7f0000000380)=@nfc, &(0x7f0000000240)=0x80) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x0, 0x0, &(0x7f0000002c80), 0x0, &(0x7f0000000840)) read$eventfd(r1, &(0x7f0000000140), 0x8) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') 2018/04/09 16:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xfffffffffffffff7, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x0) fstat(r0, &(0x7f0000000000)) 2018/04/09 16:21:03 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') setns(r0, 0x4000000) 2018/04/09 16:21:03 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000140)=""/181, 0x236) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) write$tun(r0, &(0x7f0000000000)={@void, @void, @ipx={0xffff, 0xe4, 0x5, 0x14, {@random=0xec, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc5}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffff9}, "557896714f645434315edb55fb9201038169fe2f521274bc3f6761d5b1a8fa2b05855edd660a3d810cf461864bb151c97bee7dee87fb6f0bfd827860e9980e92f7a8173bdb8f402fcfb21fd3b54e2fadb319b4518d1dc751e2e232cfc4401beb1a0d813b3ce57befbfe56879ff7b8b138644509184bfd4e87cded41d9d96ff7a3d47f45bca103114c109ecca64f131fcb5f9c6f862996482300976a723afdb257ffb281a9d73d4ff9a23a7f3034a4ae51c76b46969df522d4cd2e8e5983e5673c0998a64ddb8"}}, 0xe4) [ 111.188086] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=9764 comm=syz-executor7 [ 111.204024] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=9764 comm=syz-executor7 2018/04/09 16:21:03 executing program 1: socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000500)=0x10001) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="4d2e4527a35f62c92f6a082edbc0adc123ee662fdfb2d863aa7aaf3979e62a434c6a8fb97fb745bb89bbe8dec0b4862db72a2d7c2b2d8d3a250ecff3a86db0721cbba6c49b486a9a31e78bfe388ffc01f94121be94fb9d3de6a7e8a638f8602986589e7df347da39c5fc4f8a3e41f9b01170f98070f05ac241067a4e5d14ddccd3cbe936922e8abbd4a3fb242d6256374c0e2cde5465000e018a8151ef805fbd86e1f07d7d83e7d620d684", 0xab}, {&(0x7f0000000100)="1b9206247a92c7ed8a645888be9f11347b7ce53505659d572914b5d87e2fb3a53e6ceec745d98eb81ba03e0caae7bdbab702da0a71e1054283f1d91b30a2bf80d1e038731941fe3bd8314776650bde2f551d7dc804fe8b94bc5d7da1f9d77877b960316cf1e4e32f08a4035a479beacef261e1c8d699cb488cf9d6acdbc4083c38a5e7d0653f8f0253d4bb47676b18a8eeea3f102a4455112d561d7095675cf8f23746af60425f561734bdc7e734a82569309de93e411fb803b3c76569248fde61c2ca178101331b84ff42a6532a94b0e782d979184cc155f3002d96edf6", 0xde}, {&(0x7f0000000200)="bfb8236752aa672d5537952f8bd1efa1203c590808484135cd1ea084f78dd88f2d1dc9b33c637edd1ea763d6737ea76fdea5c173c378423f1c0f6834d5a74caf103b9007ca317b45e768cbd1d44092e8b5c42b747f64148448a2262b88365ed14994284aed6dbe0454dcb69ce606bc44b88fc8b1a5f23319fb174705d5c18a6a6d9da88867102ee2c82760", 0x8b}, {&(0x7f00000002c0)="459acd3169ebbea929327fe94d366940804201b1424d03a5416c69a987035817d16e2ec2d942e2b5ae22a46d142eb1b85efbf7cfdeeaaeaf92300ae0f3d455f4b70f48789e8574f487e5bfb9e06327d0161068d22b538b4f6d20d291675d4214a29e7609a50f34a63a80eb603f88fd8e32ea4936153a04a79478eee32e263b65e19e5d3c32d4df0e1745b097f0687cba89097e9e22369b2ac6dd3cd20b04486c9ec5d1ef56a32152ba56c5", 0xab}], 0x4) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000a96fff)=""/1, &(0x7f0000000000)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000400)=""/163, &(0x7f00000004c0)=0xa3) 2018/04/09 16:21:03 executing program 1: socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000500)=0x10001) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="4d2e4527a35f62c92f6a082edbc0adc123ee662fdfb2d863aa7aaf3979e62a434c6a8fb97fb745bb89bbe8dec0b4862db72a2d7c2b2d8d3a250ecff3a86db0721cbba6c49b486a9a31e78bfe388ffc01f94121be94fb9d3de6a7e8a638f8602986589e7df347da39c5fc4f8a3e41f9b01170f98070f05ac241067a4e5d14ddccd3cbe936922e8abbd4a3fb242d6256374c0e2cde5465000e018a8151ef805fbd86e1f07d7d83e7d620d684", 0xab}, {&(0x7f0000000100)="1b9206247a92c7ed8a645888be9f11347b7ce53505659d572914b5d87e2fb3a53e6ceec745d98eb81ba03e0caae7bdbab702da0a71e1054283f1d91b30a2bf80d1e038731941fe3bd8314776650bde2f551d7dc804fe8b94bc5d7da1f9d77877b960316cf1e4e32f08a4035a479beacef261e1c8d699cb488cf9d6acdbc4083c38a5e7d0653f8f0253d4bb47676b18a8eeea3f102a4455112d561d7095675cf8f23746af60425f561734bdc7e734a82569309de93e411fb803b3c76569248fde61c2ca178101331b84ff42a6532a94b0e782d979184cc155f3002d96edf6", 0xde}, {&(0x7f0000000200)="bfb8236752aa672d5537952f8bd1efa1203c590808484135cd1ea084f78dd88f2d1dc9b33c637edd1ea763d6737ea76fdea5c173c378423f1c0f6834d5a74caf103b9007ca317b45e768cbd1d44092e8b5c42b747f64148448a2262b88365ed14994284aed6dbe0454dcb69ce606bc44b88fc8b1a5f23319fb174705d5c18a6a6d9da88867102ee2c82760", 0x8b}, {&(0x7f00000002c0)="459acd3169ebbea929327fe94d366940804201b1424d03a5416c69a987035817d16e2ec2d942e2b5ae22a46d142eb1b85efbf7cfdeeaaeaf92300ae0f3d455f4b70f48789e8574f487e5bfb9e06327d0161068d22b538b4f6d20d291675d4214a29e7609a50f34a63a80eb603f88fd8e32ea4936153a04a79478eee32e263b65e19e5d3c32d4df0e1745b097f0687cba89097e9e22369b2ac6dd3cd20b04486c9ec5d1ef56a32152ba56c5", 0xab}], 0x4) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000a96fff)=""/1, &(0x7f0000000000)=0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000400)=""/163, &(0x7f00000004c0)=0xa3) 2018/04/09 16:21:03 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x800000000000, @multicast1=0xe0000001}, 0x277) 2018/04/09 16:21:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x310000000044042) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @broadcast}, &(0x7f0000000340)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x54) r3 = accept4(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x80, 0x800) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000680)=""/220, 0x35d}, {&(0x7f0000000780)=""/127, 0x7f}], 0x6) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x68) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000640)="9a", 0x1}], 0x1) 2018/04/09 16:21:03 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000001100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x0, 0xc, 0x0, 0x70bd27}, 0x14}, 0x1}, 0x2) 2018/04/09 16:21:03 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bbff8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000000040)={0x9, 0x100000, 0x1000, 0x6, 0xd6, 0x9, 0x9, 0x4a53, 0x4, 0x1}, 0x10) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x40) execveat(r3, &(0x7f0000000080)='./bus\x00', &(0x7f0000000300)=[&(0x7f0000000100)='-:\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)="2b1b656d305b2c252f00", &(0x7f00000001c0)='/vboxnet0security\x00', &(0x7f0000000200)='self\x00', &(0x7f0000000240)='system*cgroup#]\x00', &(0x7f0000000280)='eth1*/\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\\vmnet1\x00', &(0x7f00000003c0)='d})]ppp1&\x00', &(0x7f0000000400)='eth0\x00', &(0x7f0000000440)='wlan1trusted\'trusted\x00'], 0x1100) r4 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000000)={0x2, 0xffffffff, 0x8}) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043bfff)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) [ 111.604104] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=3072 sclass=netlink_audit_socket pig=9841 comm=syz-executor5 [ 111.617383] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=3072 sclass=netlink_audit_socket pig=9841 comm=syz-executor5 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 115.773558] Buffer I/O error on dev loop0, logical block 0, async page read INIT: Id "5" respawning too fast: disabled for 5 minutes [ 245.021322] INFO: task syz-executor1:9811 blocked for more than 120 seconds. [ 245.028553] Not tainted 4.9.92-g4fb542f #2 [ 245.033377] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.041377] syz-executor1 D28584 9811 3838 0x20020004 [ 245.047224] ffff8801d9240000 ffff8801cd38df80 ffff8801a1684540 ffff8801cd788000 [ 245.055267] ffff8801db221b98 ffff8801d4ff73d0 ffffffff838c49cd 0000000041b58ab3 [ 245.063340] ffffffff841a4570 ffffffff81233c60 0000000000000000 ffff8801db222468 [ 245.071510] Call Trace: [ 245.074078] [] ? __schedule+0x64d/0x1bd0 [ 245.079767] [] ? debug_check_no_locks_freed+0x210/0x210 [ 245.086839] [] schedule+0x7f/0x1b0 [ 245.092056] [] schedule_timeout+0x861/0xf70 [ 245.098023] [] ? usleep_range+0x140/0x140 [ 245.105061] [] ? kvm_clock_read+0x23/0x40 [ 245.111191] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.117417] [] ? ktime_get+0x185/0x1e0 [ 245.122986] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.129552] [] io_schedule_timeout+0x1ba/0x390 [ 245.135829] [] bit_wait_io+0x19/0xa0 [ 245.141574] [] __wait_on_bit_lock+0xce/0x1c0 [ 245.147625] [] ? bit_wait+0x90/0x90 [ 245.152957] [] __lock_page+0xff/0x160 [ 245.158396] [] ? add_page_wait_queue+0x90/0x90 [ 245.164639] [] ? wake_atomic_t_function+0x220/0x220 [ 245.171309] [] ? __might_sleep+0x95/0x1a0 [ 245.177084] [] invalidate_inode_pages2_range+0x41b/0xa10 [ 245.184367] [] ? pagecache_isize_extended+0x260/0x260 [ 245.191220] [] ? wait_on_page_bit+0x140/0x140 [ 245.197371] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.204219] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 245.210524] [] ? replace_page_cache_page+0x620/0x620 [ 245.217277] [] ? inode_init_owner+0x290/0x290 [ 245.223411] [] ? filemap_check_errors+0x90/0xc0 [ 245.229705] [] ? filemap_fdatawait_range+0x39/0x50 [ 245.236287] [] generic_file_direct_write+0x3fa/0x510 [ 245.243074] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 245.250092] [] ? current_time+0xd0/0xd0 [ 245.255743] [] ? futex_wait+0x305/0x5d0 [ 245.261373] [] __generic_file_write_iter+0x21f/0x540 [ 245.268100] [] ? futex_wake+0x1aa/0x450 [ 245.274077] [] blkdev_write_iter+0x1b7/0x370 [ 245.280114] [] ? bd_acquire+0x250/0x250 [ 245.285750] [] ? __might_sleep+0x95/0x1a0 [ 245.291690] [] do_iter_readv_writev+0x3d4/0x4b0 [ 245.297985] [] ? vfs_iter_write+0x460/0x460 [ 245.303970] [] ? rw_verify_area+0xe5/0x2b0 [ 245.309830] [] compat_do_readv_writev+0x2f8/0x7a0 [ 245.316330] [] ? do_pwritev+0x240/0x240 [ 245.321947] [] ? fput+0xd2/0x140 [ 245.326940] [] ? __fget+0x20a/0x3b0 [ 245.332233] [] ? __fget+0x231/0x3b0 [ 245.337491] [] ? __fget+0x47/0x3b0 [ 245.342686] [] compat_writev+0xe5/0x150 [ 245.348288] [] do_compat_writev+0xf2/0x1d0 [ 245.354216] [] ? compat_writev+0x150/0x150 [ 245.360095] [] ? scm_detach_fds_compat+0x3b0/0x3b0 [ 245.366699] [] compat_SyS_writev+0x26/0x30 [ 245.372577] [] ? compat_SyS_preadv2+0x90/0x90 [ 245.378714] [] do_fast_syscall_32+0x2f7/0x870 [ 245.384869] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.391527] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.397732] [ 245.397732] Showing all locks held in the system: [ 245.404535] 2 locks held by khungtaskd/515: [ 245.408831] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.417563] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.427309] 1 lock held by rsyslogd/3649: [ 245.431454] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.440311] 2 locks held by getty/3745: [ 245.444285] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.453622] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16b0 [ 245.463584] 1 lock held by blkid/7618: [ 245.467447] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbb/0x840 [ 245.476609] [ 245.478208] ============================================= [ 245.478208] [ 245.485420] NMI backtrace for cpu 1 [ 245.489426] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g4fb542f #2 [ 245.496498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.505827] ffff8801d879fd08 ffffffff81d9c509 0000000000000000 0000000000000001 [ 245.513802] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d879fd40 [ 245.521773] ffffffff81da7847 0000000000000001 0000000000000000 0000000000000002 [ 245.529736] Call Trace: [ 245.532301] [] dump_stack+0xc1/0x128 [ 245.537644] [] ? irq_force_complete_move+0x320/0x320 [ 245.544370] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.550832] [] ? irq_force_complete_move+0x320/0x320 [ 245.557561] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.564630] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.571640] [] watchdog+0x6b4/0xa20 [ 245.576884] [] ? watchdog+0x11c/0xa20 [ 245.582320] [] kthread+0x26d/0x300 [ 245.587528] [] ? reset_hung_task_detector+0x20/0x20 [ 245.594187] [] ? kthread_park+0xa0/0xa0 [ 245.599805] [] ? kthread_park+0xa0/0xa0 [ 245.605414] [] ? kthread_park+0xa0/0xa0 [ 245.611012] [] ret_from_fork+0x5c/0x70 [ 245.616756] Sending NMI from CPU 1 to CPUs 0: [ 245.621588] NMI backtrace for cpu 0 [ 245.625232] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.92-g4fb542f #2 [ 245.632043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.641406] task: ffffffff84429880 task.stack: ffffffff84400000 [ 245.647436] RIP: 0010:[] c [] update_sd_lb_stats+0x101d/0x3a20 [ 245.656600] RSP: 0018:ffff8801db207900 EFLAGS: 00000246 [ 245.662032] RAX: ffff8801d9acd410 RBX: ffff8801d9acd400 RCX: ffff8801db207b08 [ 245.669287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801d9acd410 [ 245.676622] RBP: ffff8801db207a98 R08: 0000000000000000 R09: 0000000000000000 [ 245.683868] R10: ffff8801db207b98 R11: 0000000000000001 R12: 000000000000024d [ 245.691109] R13: 0000000000000000 R14: ffff8801db207bb8 R15: dffffc0000000000 [ 245.698352] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.706551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.712410] CR2: 00000000f5725db0 CR3: 00000001ce1ee000 CR4: 0000000000160670 [ 245.719652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.726896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.734149] Stack: [ 245.736269] ffffffff81279c13c ffff8801db221c20c ffff8801db2079c0c ffffffff84429880c [ 245.744465] 1ffff1003b640f39c 1ffff1003b640f3ac 00000000844dede0c 00000000db207b18c [ 245.752664] ffff8801db207b20c ffff8801db207b18c ffff8801db207d28c fffffbfff0881200c [ 245.760864] Call Trace: [ 245.763418] d [] ? rcu_read_lock_sched_held+0x103/0x120 [ 245.771019] [] ? update_group_capacity+0xb80/0xb80 [ 245.777571] [] find_busiest_group+0x90/0x12e0 [ 245.783684] [] ? update_sd_lb_stats+0x3a20/0x3a20 [ 245.790150] [] ? _find_next_bit.part.0+0xe0/0x120 [ 245.796622] [] ? cpumask_next_and+0x8c/0xb0 [ 245.802565] [] load_balance+0x3a0/0x2fa0 [ 245.808244] [] ? debug_check_no_locks_freed+0x210/0x210 [ 245.815294] [] ? kvm_clock_read+0x23/0x40 [ 245.821061] [] ? find_busiest_group+0x12e0/0x12e0 [ 245.828043] [] rebalance_domains+0x6be/0xbc0 [ 245.834071] [] ? rebalance_domains+0xcb/0xbc0 [ 245.840185] [] ? pick_next_task_fair+0x1e30/0x1e30 [ 245.846731] [] ? _find_next_bit.part.0+0xe0/0x120 [ 245.853191] [] run_rebalance_domains+0x2f9/0x510 [ 245.859652] [] __do_softirq+0x20b/0x937 [ 245.865255] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 245.872068] [] irq_exit+0x147/0x190 [ 245.877319] [] smp_reschedule_interrupt+0x71/0x90 [ 245.883787] [] reschedule_interrupt+0xa0/0xb0 [ 245.889903] d [] ? native_safe_halt+0x6/0x10 [ 245.896545] [] default_idle+0x55/0x360 [ 245.908843] [] arch_cpu_idle+0x10/0x20 [ 245.914360] [] default_idle_call+0x45/0x60 [ 245.920229] [] cpu_startup_entry+0x2b5/0x380 [ 245.926307] [] ? cpu_in_idle+0x20/0x20 [ 245.931910] [] rest_init+0x183/0x189 [ 245.937246] [] start_kernel+0x67e/0x6b2 [ 245.942858] [] ? thread_stack_cache_init+0xb/0xb [ 245.949238] [] ? x86_family+0x32/0x40 [ 245.954662] [] ? early_idt_handler_array+0x120/0x120 [ 245.961393] [] x86_64_start_reservations+0x29/0x2b [ 245.967945] [] x86_64_start_kernel+0x13f/0x162 [ 245.974153] Code: c30 cff cff cff c48 c8b c85 c28 cff cff cff c48 cc1 ce8 c03 c42 c80 c3c c38 c00 c0f c85 c8c c13 c00 c00 c48 c8b c85 c28 cff cff cff c48 c8b c18 c48 c8d c7b c10 c48 c89 cf8 c<48> cc1 ce8 c03 c42 c80 c3c c38 c00 c0f c85 c8b c13 c00 c00 c48 c8b c85 c30 cff cff c [ 246.005233] Kernel panic - not syncing: hung_task: blocked tasks [ 246.011404] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g4fb542f #2 [ 246.018481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.027818] ffff8801d879fcc8 ffffffff81d9c509 ffffffff83a8b3e0 00000000ffffffff [ 246.035809] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d879fd88 [ 246.043806] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 246.051786] Call Trace: [ 246.054360] [] dump_stack+0xc1/0x128 [ 246.059700] [] panic+0x1bf/0x3bc [ 246.064696] [] ? add_taint.cold.6+0x16/0x16 [ 246.070641] [] ? ___preempt_schedule+0x16/0x18 [ 246.076847] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 246.084104] [] watchdog+0x6c5/0xa20 [ 246.089353] [] ? watchdog+0x11c/0xa20 [ 246.094773] [] kthread+0x26d/0x300 [ 246.099932] [] ? reset_hung_task_detector+0x20/0x20 [ 246.106569] [] ? kthread_park+0xa0/0xa0 [ 246.112180] [] ? kthread_park+0xa0/0xa0 [ 246.117783] [] ? kthread_park+0xa0/0xa0 [ 246.123383] [] ret_from_fork+0x5c/0x70 [ 246.129471] Dumping ftrace buffer: [ 246.133022] (ftrace buffer empty) [ 246.136703] Kernel Offset: disabled [ 246.140328] Rebooting in 86400 seconds..