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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x0) timer_delete(r2) 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009d0000)=""/127) fcntl$setstatus(r3, 0x4, 0x200000423fa) connect$unix(r3, &(0x7f0000747000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$kcm(0x29, 0x1000000000000005, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aab000)='net/ip6_mr_cache\x00') connect$unix(r1, &(0x7f0000018000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$kcm(0x29, 0xb, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/31 17:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mkdir(&(0x7f0000bd2000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000371000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000020000)=[0x7, 0x1]) umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 17:54:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x58b886090, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x40, 0x3, 0x8, 0x6, 0xffffffff, 0x9, 0xfffffffffffffffa, 0x100, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x101, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000002000-0x50)={{0x8, 0x4}, {0x8, 0x3}, 0x7, 0x5, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f000045f000-0x5c)="50738be3362d9f75727153f050e11371b4e999a3e0cbecaf7e2c158a7f94bb525f31f60c786114174c7ebdb353c5834aab3e23ed5b2698b74d17b79aaa8c2cdebd56e3908788498a975cba0bea7112b504328836f716f0461d2b23de", &(0x7f0000001000-0xb6)=""/182}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000003000-0x10)={0x2, &(0x7f0000003000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000003000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000)={r4, 0x1, &(0x7f0000002000-0x4)=[0x8], &(0x7f0000001000)=[0x401], 0x0, 0x2, 0x0, &(0x7f0000002000-0x8)=[0x100000000, 0x9], &(0x7f0000002000)=[0x9], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000b9e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x327, 0x0, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00008f2000)={0x0, 0x2, 0xa1, 0x2, 0x8, 0x6, 0x100000001, 0x3f, 0x101, 0x4, 0x83, 0x4}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000204000-0x4)=0x400) 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009d0000)=""/127) fcntl$setstatus(r3, 0x4, 0x200000423fa) connect$unix(r3, &(0x7f0000747000)=@abs={0x1, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x80000000, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000074d000-0x2c)={0x17, 0x8, 0x200, 0x5, 0x2, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfecb) 2018/01/31 17:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000052f000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x9, 0x5, 0x100, 0x6, 0xb768, 0x1, 0x4, 0x2, 0x200, 0x0, 0x9, 0x230, 0x8, 0x8]}, &(0x7f0000bb9000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000429000-0x8)={r1, 0x8000}, &(0x7f0000e82000)=0x8) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) 2018/01/31 17:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e31000-0x6)={0x0, 0x5}, &(0x7f0000fc4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008fb000-0x8)={r1, 0x10}, &(0x7f00003de000-0x4)=0x8) 2018/01/31 17:54:07 executing program 0: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) r2 = semget$private(0x0, 0x7, 0x4) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f00007b3000)=""/4096) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) [ 159.182082] Protocol error: SET target dimension is over the limit! [ 159.195434] Protocol error: SET target dimension is over the limit! 2018/01/31 17:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000ec3000-0x3c)={0x628, 0x2, 0x184b, 0x5, "6382a83680c073011b9c48f3d8e7242827c2c8c6a01f088dfd6cd5f8f514d7bfa50b02ee4f16628a5b6eb6f2", 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCSBRK(r1, 0x5427) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) syz_open_pts(r1, 0x0) connect$llc(r0, &(0x7f0000db3000-0x10)={0x1a, 0x1b, 0x2b, 0x10b4, 0xffffffffffffff80, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009d0000)=""/127) fcntl$setstatus(r3, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x6, &(0x7f000086a000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000032b000-0x108)={0x3, {{0xa, 0x2, 0x2a96, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911", 0x4a1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) 2018/01/31 17:54:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1e0, &(0x7f0000264000)={&(0x7f00004a4000-0x14)={0x14, 0x16, 0x301, 0x4, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0xfe}, 0x1, 0x0, 0x0, 0x200004000}, 0x0) 2018/01/31 17:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) writev(r0, &(0x7f0000aeb000-0x60)=[{&(0x7f0000d77000)="6aa1fb1f764479404db5ceb16f315d2f652570fc3d0ff377c8b37d0523141e471d1bcacd9a19c407649d", 0x2a}, {&(0x7f0000dec000-0xd)="f3f14d4f49588b644a3878d6f3", 0xd}, {&(0x7f000031b000)="927319d66e4494b1ea1154331b4071bc44604b8ece0c492c40c8c5951ffb473a7716abfaf1b9deae5117a03cf7d2fe0c921789d37f68f99023822f9c2accbc4dbfa61d2e", 0x44}, {&(0x7f00006c0000)="e732e7cbe0bcf5b71f6daa58c100bf19d87081650c5ec3a9cbaaa1cee31a942a70827a1d1047208e6441e762020d2f277bb0fd9df049bcd042ab3819f2d1d6733eca13caf552c647a5005246035e9581ee0bdfcfb5858728e6c61d2790e5b9f78be19469b03a1bddcc8110592b510c4b74b242b48fb5a85418763cd299b3e34748dcea7d6763025e5e380fd51027b48a0710c7", 0x93}, {&(0x7f0000cd8000)="6814767f40c6cccba506f2c02b", 0xd}, {&(0x7f0000328000-0x1000)="ac6375c81a594a70ace8eedc886637976be0178ad022401f91a360440117ddf34fde093194f4c4e8e09dd42b1b27be95988b1ced683c83a39e66aea7b78f918b3fae6ce7abbe5caacf8118b2fdafc19e946a5464e757007eaa73a7eabb5a38a1268f53850a3eefa4260930273c0c4570aa117249a1db1c10ebcaff23fed769cce7512d635209afb2790d5b7687c6978665f289506a6816dfa431b1bdfcae3a160aa374c41ee633527825c1f514782506d52e12ccfe683c97458ef6a19f16a604b352f127bc81aac20dadadd63c491a1ff647c125c0b45460e1bc1b6bb8c8da356fd10219cb2c94eda10e79f5c70c1653ac1a4ed64cb17013b6b36fadc9750e1118517f76dcdfb8e088dfefb0e6607a611a2a0a4f0bf8aacd6b8e0aa99f8c903421bc3ec673afea08e7bc0e013f208e226d902cbf004664f5461002f99c1864ce890f53d06a6e5f97c1e584ca718529ab4f46130aef682c7cb8c272650146084c03dfa3cd3bdb097e835774ec7d2f740e106a2404701b9323c0677bed6c9c58d43eb65b9f8a69a1b230e611399a148363bda130dcb469a9eba94b0c67089f4f6b05cdec1974ed97b30970edfe7da3cc68a466b79c5805191a1e59e2b7ad34e5cf5f972fd2e5d7d8bdfd52ecba4b6bc048d3976d85522d0324e01df4ce64a08b0282f954f14c3c6451fed105d73bfa74124e62a3d98c0af6a8b79760403c6c0d689ab078e4573abc4fe36b38f6d5af3b2c38a837386d67c04d4939190a8db2e28bbb467b169a7fabed82fb44b2feb703cd07ba6f220ebc8cd4864f1f115f9e589df87db7e04907562c43b7199e07052cdb4dcad61f9c0f745257ed28a2c1513bd50ec50f2d6439d8d864a69efbcc38de732d1b6973ef7bfb9b22e39b75045b22c4ec199bb8f8340374c0949397152b32f05f5ba4c3dc0d0c4018df8dc9c82ca0c2122a88db9b1014796dc1fe0916ca3de4d65932d470746c4226b05aa959b545f2f8f7ebc2db48aa3f244f811ec3f2a490e1d2e0d0ad02e8c488fc75ea92b537a89a01fabf8e01e07d323b937c94fc26f1f50b4abf59631b0982af8f028676117fb6c227c1bfbf5d6fcd798d74b86273e297ad7c774d94d202ddda0dd80d7bb4ef7e29cff3ba172acefaf7105554a8d2d8d27c6b3ccaeee08ca99d66fc7bd8ec739e0ad43b4ea2a92de2ff44e71e76f205b846540491b91b0ce0b364e3131616452ccd40b2ff55f0fd31479e0e033cb2560019141a260f0744676e503e875d6dff306ce2dd22da83e25731e4db96927d8f5519d89bfe5d2a4984c38e30b07af9bb00b32c0e323ba4ce269da9ff4ff2d7f00925347843c78dcc3bdf27ff501e1641c379276db079f3ef999a9dd8d8cdc4555c1cfc5cdd6f6b6aa79f3cedbb1bc7e3473c716a394eb419aa993510ff1619f549cadeaf2938ec8ac93ea29c1be4682bbee124bfacf116257970ad0ca652deb6e56d5f7fc6d9da7bc8b0313aa89e32d27ac67f624f2552cf54c9945943cdc48786ecaf2121be3c0aebefc574f6e0ab54d2276eb8782f3fde5eaf75a2f7f0eb3bd541e36045454a61c5433f81532bde8cb5302aac3e4e09fe7819aa39924f424fed6305ae1ac0a239364b522cc0e5c76d9c7b30ae9ad1fc893fab214ef58b2a75ba9f8ef099afaf09317742447aef30750d0dfa22a255896d009e629535dd554786d7d3c81ea78efcbb4e3f6a508ac8e6b6185398b21ca0f173dadaf4382e92435d2dec17e8ab1415d23510a133fa91b16ef7d5f490e1e32cfe3a365219ed0c263eeb004d77458ecdf83762fe3ca0d82b1fd2a679c03db15a4bc748b96659c93e85f1b6953418333cd6d41906c2eb45d7aed12f3bc77018feca4acff52d4d2e13a55a972c6537eadacccab4270e7b755e8881ab3d23013b6f467f6b5a711cd1a05f1de7c71b9438c28eedb2fc18086fa1fefd02a320a3b418da52b7f8e3c70e763932a877401151e7d986f1b7b5473fc179bd57bfc6458e9c3146a0a6d492be9aea08b8fb9d7b5ea626a6a79c27e2fec87f8edbdc9343dc9209765e60ba6cf5e8bc61118cdcbd626921658175ab4b228214c78ad21d0ea4c0435a5c43a603e0c8ffca3379a8b9600760c3186251a52dc2af3f0b0ff16c8e6c47b710a733b08ae6ca4793d351ba2b68ef8c6be7cc12a90dda6afa33891c14b46aa137b1f01490e251544aea414d0aec3973c698d77d9a8cb8ad5e660e2708cdd773acf1d48640a1f3aa2d0dab33dac09d07378a11f430755016c5d07b1950947302dab33d2770bf296630d475108b04aee91b873fda48908284dc93b931b9b2323cfa594ef7bf550e5e7dc87cfa1e7dc80b8d6097159a883cb894f79d92e1a5b06edf358579cfc6ad28df797e0350798bf6bb968680e790c158c0312adc5abc559c489f8c121ed30a63ef2122dda4a2d548f7b18c99f8aa19e70d50dae6bcda82cb9f14c5ed9a0fe61975a592bf48db0c95861d286d717d442f79cd4ba443a0b281120eed7c1ae7623d2fa4bea176bfe389fb8b96632697f3c46a3629db282c075221a0c4215a2fe5ad3218da1818d002aa0b883cb8fa46faa4edfc06e13f7dc71468ffc76ac0f8baa4c44611233dda02e714dfec6637af99c89fbdee8f5fd8fad45951781d1b6e6151643c160ae749ccd600175316539091cfe0f112266ad7cbf6a282e00818ce81391910acec6e8f864b43bd4494ce6d263e99453995f8e9c79701baadc5293fe2d4e5f92f876cad706595eeb0fad858485865027bb97396f8f7512db3572146aea920dcc5639ee8aa089861a8fcb31cd10d070fc4d7f67ff48d41da799a0f31dcc15f4d612bcd96617482545b05af13cc3dd93cea215c7921ac3c5bafe6075b85fc2a1649a94a6a465a1e39f1ec459a763d1ac2e89b337f3641eab6f78b4ce3f9055046f48b44499188c8cdece6a36ef76f7f50267ed95c2a5fedb28b1d80f9112e1d95b667e89f40df77baa4f52c7037c5b4b5b29f8f8492138f4890764c01f72c9cf17819f84f6565bb2563212bf5d95b84ed592bbf51ea0388f12be4f8a4e4dbb9213e1c13a44b928f7aff7b94d17bdf9f2838b4ba4603333d17438535c217544b4578135596f1ff2212afde3b7a56a7a56013801ce0af4a18d31521ba01bf792ddb1306be2180147e9007fbe7a4ca8b3cd90e7f15d124a561e7586751c27a4ed6840ae354be8b81eed8f013224cea71b9fde042d17e0440a907ce2bcb5c3cacb757403a9ae870dd43c2dc9677c9b4462d55f3a366a0068ff9ab4c0fbf4ffd655e3da08c3d08c82df3764ff03666ca07552b2db066c714309d8dbb87f58a886d1412106e59e5f2b07c161ffc9ac5298bfb683af9079b2152ee6536bfdc8eae67697256285f730d8d9e25acb60e40c56163c6cca146ffa186067f47be5110a20c735e0672fbc2fcf68bc5a9252bf348d2d8c0037d99dab8b39157e4c0734e753f26b14b758fbd2d1813297d7b35cf8bb6123ad4d8ec506a4a509a2fca4c9ccbbae4bb6bfac9e8b7b0626ce969b14bd09f6a3f027dde8a1822965e9820c969dde49be9c67c0e9c1c6762a67b27d4780014930f1903cc1c568c3c9b9e19530520cf6ae9854cf041e39a2e5902a68314b5a1af3211b3d193dfc10bf61afddd2672d423f3b9928b10a99ef0a1a7ff2b915d04752214970c329609086c105e2213282a55b656fa47c73b9785f9936a9bc2c762a9ff336ce87b922e0c2cfd275820c154a2451285634ef6408ce0517c5a53ccc92a520d8aa896b4f84496b1f99a084516a8575111ead7876a54f266eb2c4880225c9adddfcf2521e9a817e22a1f3c2166688e28ec1ddaba306e364c1030aa1329f5d951dbf921d0bd60a3a0ca7c2cfc27a88a54cc2852b62670b4bb5bc025f750a83de72a4cb4ec3fa18d51e20d96278ac1a85b1521291ca89d96da2cf145487c0cd39e80c312d0597fa52cb1e9ebcc4c590b236f99bd1c799eeb79d993a9acc52f7d69a12da08cfc6d447abca7428de37dc238d0d551a85e5112f202a1a8b1afae3172cf63b0b60a854908f9c1a6df33888006695697b484e2f88033aa0c84e12735f928784b07e49e53245fc7d76f7ebaea3ace555859d5f1e8c375f00d67efaa95e878256addf0ebd8ef11cc57b92a06cbdf4b9370c4a76e9386e75f640f9b41d508b7d8ff0725f70f795b75b5b594356c0837c4c1d69dffc8147df049c71dcfa2882f873f2da995a5f6289fdf127d9c4c02b14e07af6fe20d5aaf0b428e5fee742b9acbcad9bda5b8730d6b62316bafaeb0e2ec48aa77044bb37cd65669ff4bc426f5f0daddaeff81564d7b67846e2d58492e3df12ae383fc20618074a2de862ee410c003086d13ceb6c6765e6491819a783389e450ee6857ad2c0778e2f7227f3f175aee743fbde933bc6b7f8c4d9974ae816c801818b10170dd71c2bb7242a283d285ac24f1208011d338cbdbeecaac82e96a5be5363ea1faa7737c781eb1cb9d0b62341964cc0ce6a09b63e18ae363287489cf09ce9293d81ba2295c2e4d1a62eb7e2979cc147ff2a8fa878f655198d04f7f14968c1e8a79141e3d175f9469d9f1b356f0e2cafcef6c9eb19d6a62e227ec7e7e7fba89e721507c6ba83ccfaad6aa4703fff3059406f4b7515936b63f85167153342db00ba49f55eb858e058c8d7f070e32538fe776d3b8f7bcd18e73b044d0ab0b4be54b9287f88f9179487e3343500eae8a8623c79d8e7c9c4a69dafa0c62772a7922cf2976ec6eaf0cce68c5c5e77523f27cb939bbc22f02a39f7e946140779611d597152401b4fc992137f571933cd997beddb259c93d0e157e65121c90a225c2dd9a59a57de4900b6c344daf8af757537bb85ea2ea005ff5e0e99b735d0b936a77be0e88494c128fbc56338c2440d98f179b8c9ac2815ce5af5383b88333ad5bc595b29db57e68b69a4bc0489a87f935e042e940eb8ebcd149ce372e490d2ce1cb8d71e07905a147ff4b5b4d565c6e6a9279f8eda83596ae07aff5691a0bab6e878b7c6559c7ec9a0cbef75e1679782b3c29671a540b80bafa0ec45240deac321ba364661c80158c7316a33883fd54a0f0db7432660a0c2dc54a30824aff7d9098e0d3d2e01cdb8abf9575c6d63b35d03295dc95d91ed95eba7e4ab10e92ed283e30350f112b2e4e68c674853c1e2596922be5908c852329f16a653362bd1f5d94df3f32cd6b1c95436275d320990f39919360d004e17512a5e467d793dbe5c0aa28e5661accf782742001f661d14a5053aa7a7a07d699ab046bd79f0c3c588b908878fd5c7df49f8832260965a724cedcd768ea68906d33621d352ba480bd37d6daea5cbd64ac6d9de7da9a636271f8edb12d0d435b9085ab28bfe41c602a00fe6b949b170464e4c9699a749394d8c0ed7a3477ece82c3d32dc0d7773ac0696b6b53e86576c6a1523d4ff78a930c0762f0b100218b9ea786e9a0321b602b7de88122cf09d0e47dcd79cf477864af382259ed58a23395392ca45ace7190a68e5dbd63432815eacdeeb48fe52c040e67c10b503ee07cefcbcc2190a4430476a0be125b2dd1f1dff6ba825adb5411048a6805b7dceaf6ab685703d6ed84b4a133108bb0a4d3eb3ee447a6ba94f4cb7cd627ae4e4a7951d7097010982426df8e21fe869cf7b2e036fbae3f9dc6bdce6d4166942e1413b6b9272049b4fb7ac8a6a0168367ce6cff99bd968b0ccbf22fcd338f0347cd45d1d5a8d57395b37a5f6cde8b6fc3a775956eb4ddbdeb4e324f5ef429b8a05561c73e913374d211da741f09d559f18e9f655", 0x1000}], 0x6) ioctl$int_in(r0, 0x5406, &(0x7f0000eb0000-0x8)=0x0) 2018/01/31 17:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000004b000)={@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x15}, 0x0}, 0x21d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f07000)={0x17dd, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x16e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000147000)="291930c390a1c721a167f391c1f89c4d18228e8d2aca79fa55731b9c0342fd9f0a3edc9074fa606c8a6a9b1c34a7ca13d1d387f916927bd1d6dbe3f2124bf3b8bd9518c143584807e17e69a7cfef54756220f9bef2f8d1885ed863983d2083946f09244d293713541350fb14dd", 0x6d) socket$llc(0x1a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000009d000)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00003c6000)=""/16, &(0x7f0000745000)=0x10) 2018/01/31 17:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_opts(r1, 0x0, 0x75f3f8e32fe68008, &(0x7f0000296000)="8c6de170c79867bb506560257509e8f70977c18fd5aff89ccb81f7a0383688d410525eab33740900000000000000c25caad50d6217777484cb4b982f0867158950077d4666e59a7c93d87e1f11cf6ec7f11e5fd623a73f9106f05b077a553a83852ba5227dbcf544f91bbc48f6d8b4815ee32dda60ae4ec5ef83248f7634b7878bfb9b006111d51881e9c84eba7a35cbef8e82fdaa76488774cea707093b4a6e06037701bb95fe1d5684c498b2bf5b041529c6ff8b74c7c8aa259c842c07131e7ae60075b42ba562", 0x96ef159d64bb002d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000877000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f00004a7000+0x33c)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[]}}], 0x1, 0x0, &(0x7f000051f000-0x1)="8d"}) 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009d0000)=""/127) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d60000)={0x0, 0x0}, 0x1, 0x0) r1 = creat(&(0x7f0000334000-0x8)='./file0\x00', 0xa3) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000123000)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000460000)=0x8, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) syz_extract_tcp_res(&(0x7f0000fd5000-0x8)={0x0, 0x0}, 0x5, 0xd) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c1d000-0x4)=0x0) syz_emit_ethernet(0xf5, &(0x7f00001cd000-0xf5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xbf, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x2, r0, r2, 0x7, 0x0, 0x19, 0x21, 0x9, 0x0, 0x40, {[@fastopen={0x22, 0xb, "d8bcfceaa7b364fe81"}, @fastopen={0x22, 0x3, '4'}, @generic={0x0, 0xe, "3646159691e706da2deb8b5d"}, @mss={0x2, 0x4, 0x4}, @fastopen={0x22, 0x11, "3525680f46e9de6f16f05c7c92e071"}, @mss={0x2, 0x83, 0x538c}, @timestamp={0x8, 0xa, 0x80000000, 0x4}, @fastopen={0x22, 0xd, "59d59b9ca05c17dfa42cd5"}, @nop={0x1}]}}, {"7dd10fd57bcb4850c12ee9ae4291ba908ec351e573e04aae0800ea8b0ce0f6ce78148ec072237ceb2b7cc61228a1b748c7b523e0a62c2b30ae2196f140c79489a1d14367f5f5ffa6ebd1c5029f7f7279b1dd64adadb6a441c91e8d"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000057c000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000824000)={0x0, 0x2c, &(0x7f000002a000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x200}]}, &(0x7f00009c5000)=0x312) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000094d000)={0x0, 0x2, 0x6, 0x9, 0xc5, 0x7}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002d3000-0x14)={r4, 0x0, 0x7, 0x1, 0x8, 0x5}, &(0x7f0000efa000)=0x14) nanosleep(&(0x7f0000121000)={0x0, 0x1c9c380}, &(0x7f0000173000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000083000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb78}, @in6={0xa, 0x1, 0xa2e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/31 17:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000c61000)='/dev/vcsa#\x00', 0xfffffffffffffeff, 0x4000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00002b6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f98000-0x4)=0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/31 17:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00006fe000)='/dev/dmmidi#\x00', 0x1, 0x208000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000931000-0x20)={0x1, 0x9, 0x4, 0x9, 0x100000002, 0x40, 0xdfc, 0x1, 0x0}, &(0x7f00008b4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dac000)={r2, 0x100000000}, &(0x7f000019e000)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000737000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f00002ce000)="1f00000002031900000007000000068100ed853b090001001a0100ff3ffe58", 0x1f}], 0x1) 2018/01/31 17:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001e9000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000032b000)="bd1d4a7fa3e3778fe9ff1453aa2bdf2a14550c6fd1342d533b958aa276df6221802eaebfe69b932d2085f8c89b5ae5d2608cc50767f212859d929fa8f9cf48f0589d03a0b9aeb8faa69308b9a94d63d0c45a61025103cb515c7efe") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000308000)={0xa37e, "0057d07c51b0"}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000285000)={0x0, 0x80}, &(0x7f000066f000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004e3000)={r3, 0x0}, &(0x7f00001ca000)=0x8) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000784000-0x1)=0x4) 2018/01/31 17:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000097000-0xe)='/selinux/enforce\x00', 0x400402, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000e2b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0xffffffffffffffa1, 0x10, 0x9, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x40, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000f5a000)=0x4, 0x4) 2018/01/31 17:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084c000-0xa)='/dev/ptmx\x00', 0x100, 0x0) fcntl$getflags(r0, 0x40b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000020000/0x2000)=nil) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000e59000-0x18)={0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009dd000)={0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x10) r1 = syz_open_dev$midi(&(0x7f0000d89000)='/dev/midi#\x00', 0x200, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000aa8000-0x10)={0x401, 0x1, 0x7, 0x9, 0x0}, &(0x7f00000fd000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a00000-0x38)=[@in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8cb}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xff}], 0x38) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f17000-0x8)={0x0, 0x9}, &(0x7f0000e5c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000020d000)={r2, 0x1}, &(0x7f0000b4f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000506000)={r3, 0x3, 0x3, [0x3f, 0x1, 0x6]}, &(0x7f00003b8000-0x4)=0xe) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/create\x00', 0x2, 0x0) 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009d0000)=""/127) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) [ 159.372530] binder: 25464:25475 transaction failed 29189/-22, size 24-0 line 2788 2018/01/31 17:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000281000-0xe)='/dev/admmidi#\x00', 0x22, 0x600) ioctl$TCSETS(r1, 0x5402, &(0x7f00005bc000)={0xffffffffffffff6e, 0x1000, 0x9, 0x1, 0x0, 0xbd82, 0x100, 0x9, 0x2, 0x3, 0x7fffffff, 0x1}) r2 = syz_open_procfs(r0, &(0x7f0000bc5000)='task\x00') getdents64(r2, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ae2000/0x2000)=nil, 0x2000, 0x3000004, r3) getdents(r2, &(0x7f0000cdb000)=""/36, 0x24) 2018/01/31 17:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x3, 0x805, 0x2, &(0x7f000049e000-0x8)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00001b1000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000b60000)={{0x0, 0x0}, {0x0, 0x0}}) times(&(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000577000-0x20)={0x0, &(0x7f0000c0a000-0x8)=0x0, 0x5, 0xffffffffffffffff, 0x0}) close(r1) 2018/01/31 17:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000b2c000)="e3f05e3820d397e1926cc5efb0a6be53f72de9df2d29e1320b8b0cdd01e60058c805e79afddfa2e4d9593be4b623514c62e352b49fe88c8c762a05d58a4b4ef59658a7b6ccd64793af5f9d141038abc23ff632a567fb34c933db741b7cc569b6803131d4d3b8127f0759b182f4eeeaf04ebcb2e009ba7bf3919858d398e4cb36ecd8ebf0434f659f479ad90f73a081d339cf66fc7648724e58b771cf47cc0d2c125008714b72c753ec9e21192b3f284f4da50ad234d1d834826b7efc01327ffdf0e650edaeba9928c3737208ceda69f312bf28c3f52107466dcf545a8d94d463462b565d68c5e50cf0996c2ced3007890049bc5c4b9f1455") r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005bf000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d63000-0x8)={0x0, 0x0}) [ 159.431890] binder: 25464:25475 transaction failed 29189/-22, size 24-0 line 2788 2018/01/31 17:54:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x28c, 0x1, &(0x7f000097e000-0x9f)="dcb2d01b3c05876aa954f52eeef07b20541720b289a6478cd4c0d2c405ec327b7321e77a650f02ab0e5205f770e244d487a4f81e1fdbe5ff1ab5d6c1c8adfa10a80e7773c1ac6c2f7d9b12d09bccbda3f346c44247baef189c675a67949b0f53cf8dc17c34a14a144702bc5087f9c2924a2fdb4338471d7d5b247954a1d6959b4a9e298b2cfbacf301f4b99928eaaed2b5b42e36239ac2eaad111e3cbcf1b6", 0x9f) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x9, 0x0) r2 = memfd_create(&(0x7f0000002000-0x2)='/\x00', 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) setsockopt(r1, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/31 17:54:07 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000092c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x4e, &(0x7f00000b5000-0x52)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009d0000)=""/127) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:07 executing program 5: socketpair(0x1b, 0x6, 0x9, &(0x7f000038a000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000308000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d3e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b70000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) pipe(&(0x7f00003f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="801a45c7e550e46b1811a8c3c41db8e23ae00c", 0x13}, {&(0x7f0000457000)="d3c36bd85d758fbe60938e754acdfa5b01512d6025492c3f29fc4368f5a875afad5701d5d57a6e6f50bbc4fb95c90680c7450b41bed087609a08bd7e61d59a97a0549fcfad582fbc09ef4720933176414df301f0b8b37ec0207d817fca148862d4111372465e5786c5cb0fcc74be8a8179638901e4be1ec929bba3b8c1c3fdb38fc181da9cbef665acf6cd003e31ad2fe5993fad1382ae03baa8256bb5eb1b17d88a1886b8264199a45bf2a6f54218f1167e4d063c5e39166e6729ec5a4dca48f5a9173d7bec28436ff1e2a20d307734da5995c90ad7870890f963706d1246f5272f092161aa502e42a941c67f5cde52973e1dbeba", 0xf5}, {&(0x7f0000001000-0x7b)="65f61cfb17d24317f6fdf1c116ddf8c8b7f1c1969ffcc4d0802df168b9bf06cb9e709afcaa1a7800bdd686d2fe6e5071a2c3c47377241963dd71134453baba64edccb69f174434b58a86ac681fd418686b3763457d2fb411eca0d92f9a9db5ec0e2f8962ada545bdaee5e9951e5aa6f494eac2ab55c4ce6684180d", 0x7b}, {&(0x7f0000000000)="cc7802f1a4597a153df1b2b17d41c5fcf494ec3e975ad0ea4ed913f7f59b5c79df84fd78a80785d1e61b8cc766d3f9", 0x2f}, {&(0x7f0000c50000-0xf6)="bb42388bc29e50d3d944e9da94f847460e2c0f46b545d7f961073783504e028d5078df5d335dfb987d36ad19827de642f9ba80eedb445893f231052dfd43baf16ee66d29e47d95ef68bad360fb244f68848b30626b9e6e805e882db08520743a0d8555d55cbee4ad8c00464a6ccad766ddb70e191f40549343f6fa44ee2685c6f1159346c2c673af2ecab42df1532a17f2d062af0ed9f8561789663ad5aab4b10783825d465e4d4bc920020ff974fee8573b51f320e94a1568eefb30436159fc84bdaef6731dd42e16d44756e95d8a93385b031ccf3c59937c0565bfd52b624209726c9f8656fcc139111749827b566987d638af70b9", 0xf6}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r1]}], 0xa8, 0x810}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000003000-0x8)=0x0, 0xefb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000004000-0x68)=""/104) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000000+0xd65)={r6, 0x100, 0x7ff, "dbb2cf27f4c6cfb3fc56a79e36afb449a4a62c8424b9f9ad22fd0a5d7467f940509ee636bfcaaca2e201594da722290c0364e10e2a80b4bade9ce7b78a499b11922bcce068eb9ad324d5631800b3"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000005000-0x10)={0x1, 0x42, &(0x7f0000001000-0x42)="79c32e72398162635fa92a0abbb0c268db1259f02de8bbf54e5ee5d4f1efb821f0af2a3f5b836b8034c0f8ae720049151e4114ef9597155eb3e845118295923e0f00"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@ax25={0x3, {"00ca3be4b4ae5c"}, 0x1}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="51d1c35eff6cab077c3d5c1f7a83366250027f", 0x13}], 0x1, &(0x7f0000001000-0x490)=[{0xb8, 0x110, 0x0, "d43f3b4df34850e65f021506d5351eaf235838f1dc10a9f185959e50134c956c2062c8e11fa9c96ce3ec547aee6b3ae4f97527f9d371e1b1160c23c515cd6c0d8240f29767274c7194746154e985dbaaed817757cd85e31e23f4b3a235d738aaab33e527fb1ac710ac4cf4cfa892120f73d17e9ac20833bb18d96ff824bc2f5fbbba2849be7e29ed4864e3a46cd215ca9012ac83a2ec2aa273a83e257d24979444abebea64a4ae"}, {0x108, 0x0, 0x9, "35339f1720a6c8656abe4cebddd1008fb0b67a41697009cfc654959fbab764038c0d1f1c836704e41f50f2a38ace428493bb55a2c19ae927d076712b41f964782ef602e2bd3348cdceeb2f085d873e71528b76a10591370110ac9c51a1ccb3d657461b0807683fe4c0d27dd80a2cb11d9dbd9209c7ac81e11e936da72e24ddfd1b09adf3fc6c2fbd144380ec87d4a8fd35dd9e46f9307f3e20cedfaabb59360dda4fd5b1ba9d012f12603b111dc44c75fe31d186b9749faee40d2a482a89d8591ef90f98f6220f8ee060494a7746c9c1c4bd7524c7462cedb4c6fb6c0282309659fb0bc630f53ef399eb46e5fdba7937f39d15"}, {0x48, 0x117, 0x0, "afe02f553e17b6440d9950b61acb850cef6a9da2dfd20386d6444acfabad1620bd7e5d67f9f30497e3435028b8f448e5c120b34e"}, {0x58, 0x103, 0x2, "410170a234744bdd4651ebda45ab3cf6a6ec3aa8d678770c2124d223de65e349e3f1a399c007e5ca86a11f6d2b29aa95c50f32880accdeb158dcf96187c79dd24713eee05f"}, {0xa8, 0x1, 0x9, "31e43e6a8c244aa92285eb501ce6b2f47693826b01e5c93d1ab22e1fccee89c0deef36bce3010a4d159dc8fa0b836031276610473c7470cd3622ae9762652443835d3d94bff6f8bbe7db2e41c08ff37a34da37b6b22bc237ebb64896a9f842f9d88c103a6e8fb3d74b9373ee7c66d368fb3f306bd86566b86af5e29749cf3a9f0ad0bcb244df5a14157d39317e55b9e64486c35e971c"}, {0xc8, 0x19f, 0x0, "722e852ca834cd25c65eaf523260d219e7597fccda0bffc2659904e6e05f3641ea00a1bd3ba15eea96a32edd09178f2dc8ed388d9db2ce27b4f1324977812634f7abee3480be49507d74351418ebfa35c0e1de80d7b9405d155673731bcf28b1e4f97167ea085d2638cf045240ac05431e99e9b49e247ff10aaa733755b3bbb7c056cefe355d2f90026fb95851681ea53039f04332afff713cf859112e6040e95b184483b8b02b8b6272bd120169dbd79b707da336fb21"}, {0xc0, 0x0, 0x4, "7916e71911d982486a707c6903acfd4e10efac7933a30c5cf4b74e64978af1af5636f7b447c953fa458a9efe5423ae735c400d35192f8efd092759e01fb24005e70725f6b51925ca529adcd974444ce1adb1221f17ef1acae03f96a2ef487238cafe03d7fa61e50cf71579343c1e76ed86f799f174566de3f6850ecc80e9ea92b39e31835d4860e547726f90b070752bccdaee3f5c38b292353f95e9638ee629131813ab5b1dfa42cdb88be8bff8167a"}], 0x490, 0x200000c0}, 0x0) 2018/01/31 17:54:07 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/enforce\x00', 0x400400, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x1c) lseek(r0, 0x0, 0x3) 2018/01/31 17:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dae000)={0x0, 0x2710}, 0x10) 2018/01/31 17:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) r1 = syz_open_dev$amidi(&(0x7f0000d3a000)='/dev/amidi#\x00', 0x9, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000eb8000-0x58)={{0x4, 0x8}, 0x1, 0x1, 0x6, {0x1, 0x8001}, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(0xffffffffffffffff, &(0x7f0000e3f000)="", 0x0, 0x4048000, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008bc000-0x4)=0x0) ptrace$peek(0x2, r1, &(0x7f0000d1e000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) 2018/01/31 17:54:07 executing program 3: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) listen(r0, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) clone(0x0, &(0x7f0000fbe000)="", &(0x7f0000d38000-0x4)=0x0, &(0x7f0000fbe000)=0x0, &(0x7f0000fbe000)="") restart_syscall() 2018/01/31 17:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bbc000-0x9)='/dev/kvm\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000121000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 17:54:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00007a7000)={0x2, &(0x7f0000c2b000-0x10)=[{0x2, 0x7f, 0x3a5, 0x8}, {0x800, 0x800, 0x8, 0x7f}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000002b000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendfile(r0, r0, &(0x7f0000c4e000-0x8)=0x0, 0x8005) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00007b2000-0x4)=0x0, &(0x7f000088c000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000b16000-0x4)=0x3) 2018/01/31 17:54:07 executing program 5: io_setup(0x7, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000443000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000004a000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x20002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a7b000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000d5a000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000750000)='/dev/rtc\x00', 0x0, 0x0) r11 = socket(0xa, 0x3, 0xb800000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/vcs\x00', 0xc0200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x7, &(0x7f0000001000-0x38)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x5e7, r1, &(0x7f0000000000)="ef951886bc663487542bf48123711aca7e8d63f128ed7b5204517d679fa8f8000f3e2b6b7bc97fa074f75a944fdda09ab4549868281c9bba388812bc5b3b38a507e7ba3c825ae52f52ef33eb33876af36745af35ea91ccd6fbd7aee04a1ece422a5f39e14eb32507b73a5d14848a1a562085a346a64f0de42a09819a38a2e1ca1d9850d6708e4ab957a86bdbb18036fa19cc7a13e84be8bd8ac5caf58d", 0x9d, 0x8, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x8, r3, &(0x7f00006d2000)="3e7c7abe01ca45ed8fbeaf94597a95174ecf1401660fbc61c8ede2fd44543108c56202b6f21ba0b4f89e9271303880dc7c12997021610c69d49073a3c0cf8e49a55876e313c427651cd9fd123aca73c5de36c29599bc8937d6297ea03709c4a74b66d506289111aee5c3cc329d46a5314ad8828da00bf14df27a56", 0x7b, 0x9, 0x0, 0x0, r4}, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x5710, r5, &(0x7f0000001000-0xc8)="2a098db82e27b2153df1ab3dd9fe948140794e7f6c34c56322efd4c4b1f82db4e87811cab0c5f823f4d4f308fd28c272cdefeb436962f06a6407a15eed6343d59a7c701e868ef43fb987878110bc6d73cc856ade4f9c67d6755506dc89bde2c0f81430f0d02ce5c1cafc5b3e987eec2e3448d12d5d614b572ed1599e527270200cf704be3b698450df4ae1022158594b99f0286eb66b632ec5f4bc506cb93b6c4c88c2fc57925d25070a99a44be064e1b53d2dceaa9d0a512da252469edb94e0f229430ea0296854", 0xc8, 0x1, 0x0, 0x1, r6}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x400, r7, &(0x7f0000bc2000)="0119b864cd4c11dd6b4f04dc8d3ff25c078fb6014b7fcaf2d41ab05c79e72d52e37c4b7d650d47f81187a63d9bb48624741c809f", 0x34, 0x1f, 0x0, 0x1, r8}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x8, r9, &(0x7f0000000000)="d794663ac5ef0d04284ca96c34b8ade5e35095e1654e9caa9566ebeaf960d4b34843fb2244b723c1980e52752b761e197970007a5bca72138e78e89ae2763571122b37c925dbde7ddedeca95cb3f00645f0345a6bab6aac80381fe22d74bb5", 0x5f, 0x100, 0x0, 0x0, r10}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x2, r11, &(0x7f0000000000)="a5140976025e65ca14f1bdd58bb1d9a546b844f08a508f8e4bed48e730f74f4262451aed183d9bc517b16838794bfa34fb74ce5ed4c93df8bc8a239ba528fc7dafa0ea55de77f9ed280d7afaf248112f878407138baf07ee69cdbf666eee074d74060b102a92df97041ae9bc6dc8aa76d635b227bc5189319db093fabc05685c8494816fcf56a882aa9548c3964ec7ae75452ce40eed34c8bb456cbe9412a60f05027142df8f7ec07767d34350f546e3311506dcd99cfdbdf322e8a53cf261495c2d7b326c41940640e9c12867b3cbdbb9d4aee3e4a247100452adeaf4aa", 0xde, 0x6, 0x0, 0x0, r12}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r13, &(0x7f0000081000)="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", 0xfc, 0x8, 0x0, 0x0, r14}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r15, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003f7000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000fef000)=[{{&(0x7f0000598000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000002c000)=[{&(0x7f000097b000)=""/43, 0x2b}, {&(0x7f0000e17000)=""/252, 0xfc}, {&(0x7f0000418000-0xe8)=""/232, 0xe8}], 0x3, &(0x7f0000e09000-0xa7)=""/167, 0xa7, 0x2}, 0x7d1}, {{0x0, 0x0, &(0x7f0000bf5000)=[{&(0x7f0000f1a000)=""/96, 0x60}, {&(0x7f0000658000)=""/11, 0xb}, {&(0x7f00008c9000)=""/89, 0x59}, {&(0x7f000021f000-0x2d)=""/45, 0x2d}, {&(0x7f00006d6000-0x5f)=""/95, 0x5f}, {&(0x7f00005ed000)=""/177, 0xb1}], 0x6, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f000070c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000de8000)=[{&(0x7f00008a5000-0xbc)=""/188, 0xbc}, {&(0x7f0000b52000)=""/230, 0xe6}, {&(0x7f000040d000-0x11)=""/17, 0x11}, {&(0x7f0000118000-0x6c)=""/108, 0x6c}, {&(0x7f0000a29000)=""/218, 0xda}, {&(0x7f000010b000)=""/246, 0xf6}, {&(0x7f00004dd000-0xe5)=""/229, 0xe5}, {&(0x7f00000c5000)=""/117, 0x75}, {&(0x7f000012f000)=""/95, 0x5f}], 0x9, &(0x7f00004d8000)=""/35, 0x23, 0x9}, 0x9}, {{&(0x7f00007bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00003a9000-0x70)=[{&(0x7f0000445000)=""/135, 0x87}, {&(0x7f000080d000-0xe0)=""/224, 0xe0}, {&(0x7f0000a67000)=""/151, 0x97}, {&(0x7f0000532000)=""/223, 0xdf}, {&(0x7f00003fb000)=""/10, 0xa}, {&(0x7f0000236000)=""/210, 0xd2}, {&(0x7f000074a000)=""/63, 0x3f}], 0x7, &(0x7f00004b4000-0x2b)=""/43, 0x2b, 0x2}, 0x6}], 0x4, 0x22, &(0x7f0000b16000)={r0, r1+30000000}) accept$alg(r2, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2018/01/31 17:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndmidi(&(0x7f00001ad000)='/dev/snd/midiC#D#\x00', 0x80000000, 0xa0080) getsockname(r0, &(0x7f00006e5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000453000-0x4)=0x9) fchownat(0xffffffffffffffff, &(0x7f000026e000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 17:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000d81000)={0xfffffffffffffffe, 0x3f, 0x7, 0x81, 0xffff, 0x4, 0x4, 0x7f}, &(0x7f0000b63000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d4a000-0x80)=[{&(0x7f00004d9000-0x4b)=':', 0x1}], 0x1) [ 159.714874] kauditd_printk_skb: 75 callbacks suppressed [ 159.714883] audit: type=1326 audit(1517421247.939:1449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000a0000)=0x1) [ 159.750921] audit: type=1326 audit(1517421247.939:1450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.778951] audit: type=1326 audit(1517421247.973:1451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=51 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.817615] audit: type=1326 audit(1517421247.973:1452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.869584] audit: type=1326 audit(1517421247.974:1453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.909732] audit: type=1326 audit(1517421247.975:1454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=260 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.909749] audit: type=1326 audit(1517421247.975:1455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.909764] audit: type=1326 audit(1517421247.975:1456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 159.909777] audit: type=1326 audit(1517421247.982:1457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 17:54:08 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rmdir(&(0x7f0000aa8000)='./file0\x00') 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/31 17:54:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/31 17:54:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getresuid(&(0x7f00009e1000)=0x0, &(0x7f00000fc000)=0x0, &(0x7f00000af000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getresuid(&(0x7f0000a00000)=0x0, &(0x7f0000c94000-0x4)=0x0, &(0x7f0000b12000)=0x0) getgid() lstat(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000478000-0x8)='./file0\x00', &(0x7f00008c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000eb0000+0xbd3)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 17:54:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1cdb, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x4, 0x7a, &(0x7f000042a000-0xd9)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9ee4", 0xd9) 2018/01/31 17:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) recvmsg(r0, &(0x7f0000b80000)={&(0x7f0000ecd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000567000-0x90)=[{&(0x7f0000949000)=""/120, 0x78}, {&(0x7f000020c000)=""/122, 0x7a}, {&(0x7f00001a2000)=""/82, 0x52}, {&(0x7f0000c3f000)=""/238, 0xee}, {&(0x7f0000e25000-0x18)=""/24, 0x18}, {&(0x7f0000165000)=""/199, 0xc7}, {&(0x7f0000edc000)=""/129, 0x81}, {&(0x7f0000f16000-0x1000)=""/4096, 0x1000}, {&(0x7f0000837000)=""/124, 0x7c}], 0x9, 0x0, 0x0, 0x200}, 0x40) sendto$packet(r0, &(0x7f0000c04000)="", 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x81) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000024000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000008000)=[{{0x0, 0x0, &(0x7f0000025000-0x30)=[{&(0x7f000000f000)=""/190, 0xbe}, {&(0x7f0000025000-0x55)=""/85, 0x55}, {&(0x7f0000010000)=""/235, 0xeb}], 0x3, &(0x7f000000b000)=""/4096, 0x1000, 0xc099}, 0x1}, {{&(0x7f0000025000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000025000-0x20)=[{&(0x7f0000025000-0x1000)=""/4096, 0x1000}, {&(0x7f0000025000-0x37)=""/55, 0x37}], 0x2, &(0x7f0000010000-0xf)=""/15, 0xf, 0x1}, 0xb8}, {{&(0x7f000001a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000025000-0x30)=[{&(0x7f0000025000-0xe3)=""/227, 0xe3}, {&(0x7f0000025000-0xea)=""/234, 0xea}, {&(0x7f000001f000)=""/96, 0x60}], 0x3, &(0x7f0000021000)=""/65, 0x41, 0x6}, 0x7}, {{&(0x7f000000c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000000f000-0x10)=[{&(0x7f0000025000-0x48)=""/72, 0x48}], 0x1, &(0x7f000001d000-0xab)=""/171, 0xab, 0x0}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000024000)=""/11, 0xb}, {&(0x7f0000025000-0x29)=""/41, 0x29}], 0x2, &(0x7f0000024000)=""/211, 0xd3, 0x1ff}, 0x0}, {{0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000025000-0x4f)=""/79, 0x4f}, {&(0x7f0000011000)=""/0, 0x0}, {&(0x7f000001e000-0x12)=""/18, 0x12}, {&(0x7f0000002000)=""/235, 0xeb}, {&(0x7f000001f000-0xac)=""/172, 0xac}], 0x5, &(0x7f000001d000)=""/43, 0x2b, 0xffffffffffffffff}, 0x1}, {{&(0x7f0000024000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000024000)=[{&(0x7f0000025000-0xa0)=""/160, 0xa0}], 0x1, &(0x7f0000025000-0xfc)=""/252, 0xfc, 0xf76f}, 0x7fff}, {{0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000024000)=""/184, 0xb8}, {&(0x7f0000013000-0xa8)=""/168, 0xa8}, {&(0x7f000000e000-0x87)=""/135, 0x87}, {&(0x7f0000019000-0xe2)=""/226, 0xe2}], 0x4, 0x0, 0x0, 0x6}, 0xffffffffffffffff}, {{&(0x7f0000024000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000021000)=[{&(0x7f0000024000-0xbc)=""/188, 0xbc}, {&(0x7f000000b000)=""/246, 0xf6}], 0x2, &(0x7f0000024000)=""/55, 0x37, 0x3}, 0x81}], 0x9, 0x40002040, &(0x7f0000019000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000-0x28)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000025000-0x8)='./file0\x00', 0x200, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000010000-0x38)="f5294118a598ca228a6666f7c86ba38954faf05a63ec3dd70add3fa2f2ff75784433e1d16c721e9fd807a421e30b49866ab1c4e4d5f96865", 0x38) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000025000)=""/226, 0xe2, 0x1) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/status\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) close(r0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ec4000-0x8)={0x2, 0x100}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000929000-0x4)='tls\x00', 0x4) [ 159.909791] audit: type=1326 audit(1517421247.985:1458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25559 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000324000-0x90)=[{&(0x7f0000535000-0x79)=""/121, 0x79}, {&(0x7f0000cd4000-0x2a)=""/42, 0x2a}, {&(0x7f0000fb2000)=""/4096, 0xb0}, {&(0x7f0000360000-0xb2)=""/178, 0xb2}, {&(0x7f0000201000-0x84)=""/132, 0x84}, {&(0x7f0000491000)=""/76, 0x4c}, {&(0x7f00004f4000-0x85)=""/133, 0x85}, {&(0x7f0000aed000-0x27)=""/39, 0x27}, {&(0x7f000043f000-0xdf)=""/223, 0xdf}], 0x9) signalfd4(r0, &(0x7f0000853000-0x8)={0x2f}, 0x8, 0x800) keyctl$set_reqkey_keyring(0xe, 0x4) lgetxattr(&(0x7f0000195000-0x8)='./file0\x00', &(0x7f0000e66000)=@random={'osx.', ':\x00'}, &(0x7f00001f2000)=""/227, 0xfffffffffffffd46) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000116000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$unix(r1, &(0x7f0000459000)={&(0x7f0000b11000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a4a000)=[{&(0x7f0000594000)="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", 0x1000}, {&(0x7f0000814000)="cf13ca1d33d3c15b00035e30e42c75ef64a9d533868fb3273085ba2efceb100f2bacbbd01aa4b9c9915d7d0b0ce7bc5ba5e735393723d7adf1c70c58cc967bfdf5c4c453ef2c80d72f172e128dfa63ea129683ced1d547e42545aed522f157", 0x5f}, {&(0x7f0000330000)="61031f9c7cef63853b396fe1c919e724d0acdfefe494618e2f59c2ceb76d0cd20189cf106932ead4cf52dc29245340dd1c3529382dd2ceec3066ae29578f31394ae54c66fa8246986c269f3f1aad49413bffb5335cd74150ac1ffa45b8e29038265529c2f1054557375d9109", 0x6c}, {&(0x7f0000edd000)="d1a9c6f67d2b1318cd86f067a1fba4ba4cd90ce2331dade069068a67331c2846eb7fa9a49ef8f5e36a1460afcea0a0e96ddf47718ce42a007dfc41c75ec01d91cb08c1cc2a42491a26daad121f4f", 0x4e}], 0x4, 0x0, 0x0, 0x4008800}, 0x20000000) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/status\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000740000-0x40)={0xfffffffffffffffd, 0xa04e, 0x100000001, 0x8, 0x7ff, 0x9, 0x2b, 0x7}, &(0x7f000068b000-0x40)={0x8, 0x0, 0x57ce, 0x9, 0x95c, 0x7ff, 0x820, 0x10001}, &(0x7f00008ed000-0x40)={0x7, 0xfffffffffffff001, 0x100000000, 0x6, 0x6, 0x62, 0x81, 0x0}, &(0x7f000026e000)={0x0, 0x0}, &(0x7f0000c4e000)={&(0x7f0000841000)={0x800}, 0x8}) 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/31 17:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005d2000)='./file0\x00', 0x10000, 0x20) socketpair(0x1b, 0x6, 0x9, &(0x7f0000481000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000011000/0x18000)=nil, &(0x7f0000f2e000-0x18)=[@text32={0x20, &(0x7f0000163000-0x34)="0f01d10ffbb4eb00edf54c640f66ebf36cc4c2b3f50fc4e3f9df37070f21a60f3066ba4100ecb9800000c00f3235000400000f30", 0x34}], 0x1, 0x1, &(0x7f00008e8000)=[], 0x0) syz_open_dev$sg(&(0x7f0000143000-0x9)='/dev/sg#\x00', 0x2, 0x200000) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000eb0000-0x10)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000de7000-0x3)=0x0, 0x2, &(0x7f00002b3000+0xcc3)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r2, &(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f0000daa000)={{r6, r7}, {r6, 0x0}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000545000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000+0xd81)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000e70000/0x18000)=nil, &(0x7f0000579000)=[@text64={0x40, &(0x7f0000105000)="66450f3880b4c2a7310000c4427d33aa061b0372c7442400bd1e0000c74424060000000066ba4300b8affb7069ef3e450f320f001966b8c4008ec0653e4b0ff59d60620000470f18c90fc7274b0f32", 0x4f}], 0x1, 0x0, &(0x7f0000ca4000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x490, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f2a000-0x10)={0x0, 0x4, 0x3a7b44a5, 0xffffffffffffffff}, &(0x7f0000465000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006df000)={r8, 0x73, "345a27ff5f1676585ae6f1c4516aafefb17453afbd75dbbf9f47ba14466e37c3750541164c87d4988270c076082f2d8212a1480e460d1621da044557479200a88439493158720d326ca1bbe1b0c137a5d490d2977ed263f12b09710a1ed62c5f0ca071dc44de91337ba6985b25fcace1799531"}, &(0x7f00007db000)=0x7b) 2018/01/31 17:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0xffffffffffffffff, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b4e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 17:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000033, &(0x7f00003d2000-0x2)=[{0x6, 0x10000000000, 0x9, 0x407ffc0003}]}) bpf$MAP_CREATE(0x0, &(0x7f000022d000)={0x6, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x4) ftruncate(r0, 0x4678bc8) 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ac9000)='/dev/input/mice\x00', 0x0, 0x100) write$selinux_validatetrans(r1, &(0x7f0000094000-0x6d)={'system_u:object_r:devpts_t:s0', 0x20, 'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 0x37, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/31 17:54:08 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000028c000-0xb)='/dev/mixer\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000756000-0x8)={0x0, 0xff}, &(0x7f000086f000)=0x8) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000caf000)=""/4, &(0x7f0000003000)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b41000)={0xffffffffffffffcf, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x6, 0x1f, 0x2, 0x0, 0x2bd34b37, 0x8, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cc9000)=@sack_info={r2, 0x10001, 0x5}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 17:54:08 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120204}, 0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000033000)='/dev/vcsa#\x00', 0x10001, 0x80000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000034000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) ioctl$TIOCNOTTY(r1, 0x5422) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000f6000)={r1, &(0x7f0000e35000)=""/6}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/31 17:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000eca000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x143a40) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006fb000-0x24)={0x9, 0x7fff, 0xfffffffffffff801, 0x80000001, 0x1, 0x4, 0x9, 0x0, 0xfffffffffffffffe, 0x54, 0x7, 0x2}) r2 = dup2(r0, r0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000ee000-0x8)=0x4) socketpair$inet(0x2, 0x80800, 0x2d, &(0x7f00001ef000-0x8)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000030000-0x4)=0x0, &(0x7f0000769000)=0x4) 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4000a) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) write(r2, &(0x7f00006eb000)="308ca4c330fada0cb7f7b6d15905b166b9dc042c6435dc6d7b49de2a92443812bbe8c14855f7c20445b1370676e0d6211b62f47e0ebdf3a95dac17c981d65a2ff123d3d30268df2b56efe65c17c1a0c884215315070d629041ef00872957980a964db28a6bfeff3dd204", 0x6a) 2018/01/31 17:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_dev$urandom(&(0x7f000088d000)='/dev/urandom\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000681000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e3000-0x4)=0x0) getresuid(&(0x7f00001db000)=0x0, &(0x7f0000025000)=0x0, &(0x7f000004e000-0x4)=0x0) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000944000-0xc)={r2, r3, r4}, 0xc) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000ac8000)=""/70) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bb0000-0x10)={&(0x7f0000607000)='./file0\x00', 0x0, 0x18}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/ion\x00', 0x100, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) 2018/01/31 17:54:08 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000012000)='./file0\x00', 0xc00, 0x5a) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000000a000)={0x2, 0x7}) r1 = socket$inet(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f000001d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000019000-0x70)=[], 0x0, &(0x7f000000b000-0x64)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/mixer\x00', 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008f4000)={r1, 0x50, &(0x7f00005d5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b22000)={0xffff, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = creat(&(0x7f000061b000)='./file0\x00', 0x0) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) chroot(&(0x7f0000d3a000)='./file0\x00') ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000165000-0x18)={0xffffffffffffff48, 0x2, 0xffff}) readv(r0, &(0x7f000056e000)=[{&(0x7f0000860000)=""/239, 0xef}], 0x1) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) write$sndseq(r0, &(0x7f0000432000-0x30)=[{0x5, 0x2, 0x300, 0x5, @time={0x0, 0x1c9c380}, {0x7ff, 0x9d}, {0x200, 0x1}, @addr={0x7f, 0x5}}], 0x30) lseek(r0, 0x0, 0x0) 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0xfff, 0x5) clock_nanosleep(0x6, 0x1, &(0x7f00000ec000-0x10)={0x77359400, 0x0}, &(0x7f0000ba1000)={0x0, 0x0}) ppoll(&(0x7f000088a000-0x8)=[{r0, 0x0, 0x0}], 0x20000253, &(0x7f000058e000)={0x77359400, r2}, &(0x7f00009e6000-0x8)={0x0}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x0, 0x0, []}) 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000710000)='/dev/input/event#\x00', 0x1f, 0x20000) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000103000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e8000)=0x20) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r2) 2018/01/31 17:54:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) [ 160.336182] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 17:54:08 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000709000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000070a000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000293000)='/dev/input/mice\x00', 0x0, 0x82280) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) 2018/01/31 17:54:08 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/enforce\x00', 0x20500, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f97000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f96000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000592000-0x7)={0x0, 0x4, 0x892d, 0x3f2, 0x0, 0x39976ed0}, &(0x7f00000a2000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000291000-0x20)={0xffffffffffffff00, 0xef8, 0x8, 0x4, 0x7560, 0x7, 0x8, 0xffff, r2}, &(0x7f0000e67000-0x4)=0x20) inotify_init() 2018/01/31 17:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) getsockname$packet(r0, &(0x7f0000fb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000721000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004b1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000847000-0xb)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000601000-0x4)=0x10) [ 160.376720] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000aa1000)={0x0, 0x0}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 160.420294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 160.451996] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 17:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000a10000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f0000f73000)=0x0) r0 = syz_open_dev$midi(&(0x7f00005b6000-0xb)='/dev/midi#\x00', 0x3, 0x181400) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000dee000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000022d000-0x4)=0x14) 2018/01/31 17:54:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000011000)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000013000-0x8)={r2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 17:54:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006a8000)='/dev/dsp#\x00', 0x7, 0x401) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e77000-0x8)={0x0, 0x0, 0x78aa}, &(0x7f0000cfa000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000457000)={r1, 0x8, 0x6}, 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f00007f6000-0x8)=&(0x7f000078f000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f1d000)=[@in6={0xa, 0x0, 0x5b15, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4008af12, &(0x7f00003b6000)={0x0, 0xfffffdfd, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000086b000)='/dev/sg#\x00', 0x1, 0x400) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000026000-0x4)=0x11, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000025000+0x6e6)={0x10, 0x0, 0x0, 0x0}, 0x7, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x802, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000042b000)='/dev/autofs\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e16000-0x2e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [{[], {0x8100, 0x10001, 0xffffffff, 0x20}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x366, 0xffffffffffffffff, 0x0, 0x8000000, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0xffffffffffffffca, 0x0, ""}}}}}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000a0a000-0xa)='/dev/dsp#\x00', 0x6, 0x129002) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f55000)={@common='vlan0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000018b000)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000090c000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e51000)=0x103) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000035a000-0x10)={r3, 0x0, 0x4, 0x8}, &(0x7f000093b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ba9000)={r3, 0xc4, "5fee6d5c33caaae3f2034a8c03506b913b1cb0f7ed9360e4130d9adb95442fcd7b72b3be64bbef582ef81eaace3e5206975c09cb9a3c86aaeae6cb2921498231d90c46a9fbcff7a7be5d174c4c69ca6b58a0b292976733e630d43a7a82be70a3dff8944b2121e2c5c5a3de4139878818bf8d3c3d49f05c9fd13f45e8d018aa1932f5eb6b6e383a3f06e6d7c53192415c83c5713bccf83f096d5d3c5d52ced0e779e559f1f9cd793457b686f7fc77321848903dac7a0fba8edb0b1dc9d211fb7d178eeaf6"}, &(0x7f00008e9000)=0xcc) 2018/01/31 17:54:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000bad000-0x20)={0xd000, 0x10000, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket(0x5, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f8e000)={0x0, 0x2b, 0xfff, 0xff, 0x8, 0x5, 0x1ff, 0x9, {0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x40, 0x7, 0x1}}, &(0x7f0000456000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006a3000-0x20)={0x0, 0x5, 0x3, 0x2, 0x20, 0x800, 0x200, 0x7f, r1}, &(0x7f0000b3a000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007e9000)={0x2}, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f50000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00007b3000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000087b000)=""/111) 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d33000-0x18)=@get={0x1, &(0x7f0000156000-0x1e)=""/30, 0x52cd}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) 2018/01/31 17:54:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) socket$bt_hidp(0x1f, 0x3, 0x6) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) gettid() fcntl$setown(0xffffffffffffffff, 0x8, 0x0) gettid() close(r0) getcwd(&(0x7f0000b4d000-0xd7)=""/215, 0xd7) 2018/01/31 17:54:08 executing program 7: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:08 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fef000+0xc88)='/dev/audio\x00', 0x2180, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ff0000)={0x0, 0x8}, &(0x7f0000cea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a53000)={r4, 0x7f}, 0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ff0000-0x18)={0x0, 0x20, 0x0, 0x1, 0x5}, &(0x7f00007d9000)=0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000ff0000)={r3, 0x1}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ff0000-0x10)={r5, 0xa0, &(0x7f0000ff0000-0xa0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d64000)=0x10) 2018/01/31 17:54:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ea000)=0x0, &(0x7f00002e2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x80, 'sha1\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ca000)={0x0, 0x0, &(0x7f00003cc000-0x90)=[{&(0x7f0000bb2000-0x1000)="74c3668edfb0bbb756f8c9c66f2882c77340ef5bc75a93ec1caf31731dd32c1c69f421a8272f6d4a5025a7f76e4acb1d33fa4ebe9ed8a9d09b582ecc31ed6edc", 0x40}, {&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f0000a44000-0xcb)="4e0e335f5da6d98bfee6701ca2a4f895728760f1c8c9d0a9afb1c06ed3bf4b2e5dc6d5b997ed7d02ebe434eee2c0b4dec3bb396707cb27b9b4ae9dde10c81191109c34855446a9d38872e0bccdf522dcd83d188a51eaee1fb6e61dc9cf412ebc65a40438577b734866800ebbe84c8e056911ca1500e483d96bc07c55a22a7562c38dd2f43ccb734600d9dadf9ed469c38505afebac144e", 0x97}, {&(0x7f0000631000)="52d3bfe30f9e7c058b34fdd134a1a45e362266a5db54a988944a4f4dbdb7ef76665934c695c94e7bc54e0b2e44813049145dae8d9873063953249478a611b971ac8544ce7ff74f5586f991308b5c58e4993cd2bfbd13f0d2a75eb47431f5ef29ec39e8174e716aae064072ab9f02ee4531fb10052c47c8fb557e2687e57e749eb115c1fbb0937ba0cf7aa7f423d40aef3bc68b3617adfca74f0f", 0x9a}, {&(0x7f00006ab000-0x60)="3d92b6d1cb08353bf339581607f45e7059fda03fa0dce8c3f4dee6a3628c2c03efc63948b51b0246086c2d523e137d0a9bfe55324d6a6809b431fa4ff117c4ec1633e81250f57c", 0x47}], 0x5, &(0x7f0000bba000-0x258)=[], 0x0, 0x0}, 0x0) 2018/01/31 17:54:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x2007ff) dup3(r1, r0, 0x0) poll(&(0x7f0000e1e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 17:54:08 executing program 2: r0 = syz_open_dev$midi(&(0x7f00005dc000-0xb)='/dev/midi#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000aa000)={0x2, [0x4, 0x3f]}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8c2c6cd5404c213865f34de3"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r1 = creat(&(0x7f00007c2000)='./file0\x00', 0x8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000035a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x4, &(0x7f0000b8d000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00008af000-0xd)='/dev/usbmon#\x00', 0x9, 0x101000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000164000-0x14)={0x7, 0xfffffffffffffff7, 0x0, 0xe5, 0x9, 0x99e, 0x18e1, 0x0, 0x9c, 0x7}) syz_open_dev$audion(&(0x7f00004ad000-0xc)='/dev/audio#\x00', 0x4, 0x800) epoll_pwait(r0, &(0x7f00007a6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x81, &(0x7f00002fc000)={0x0}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000709000-0x4)=0x0) 2018/01/31 17:54:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a2000-0x5)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8e000)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/01/31 17:54:08 executing program 1: socketpair(0xa, 0x7, 0x101, &(0x7f0000663000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x559) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xe, 0x7, &(0x7f0000b13000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00009ca000)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, {0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xff, [0x4b4, 0xeffe, 0x828, 0xffff, 0x5, 0x5, 0x2, 0x3]}, 0x5c) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f00002e6000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000307000)='yeah\x00', 0x5) sendto(r4, &(0x7f0000c29000-0x64)="90", 0x1, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f00001ee000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r3, 0x0, &(0x7f000060c000)=0x0) dup(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000805000)=[], 0x0) setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000210000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r6 = dup3(r5, r3, 0xfffffffffffffffd) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000013a000-0x1)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000cd3000)=0x9, 0x4) 2018/01/31 17:54:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) r2 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000e88000-0x4)=0x0, &(0x7f00003b3000)=0x0, &(0x7f000036b000-0x4)=0x0) getresgid(&(0x7f0000294000-0x4)=0x0, &(0x7f00008a9000-0x4)=0x0, &(0x7f000078a000-0x4)=0x0) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008f4000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000-0x4)=0xe8) getresgid(&(0x7f00004c4000)=0x0, &(0x7f0000710000-0x4)=0x0, &(0x7f00004a5000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00008ef000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a03000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0xe8) getresgid(&(0x7f00005fe000)=0x0, &(0x7f0000511000)=0x0, &(0x7f0000c26000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006e2000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000716000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000687000)=0xe8) stat(&(0x7f000011d000)='./file0\x00', &(0x7f0000e3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000e43000-0x8)='./file0\x00', &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000aa5000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000010000-0x4)=0x0) lstat(&(0x7f000044a000-0x8)='./file1\x00', &(0x7f0000af9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cc5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000379000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000-0x4)=0xe8) r22 = getgid() r23 = eventfd(0x4) r24 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000459000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000)=0xe8) r26 = getegid() r27 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ec000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e2000)=0xe8) getresgid(&(0x7f0000851000-0x4)=0x0, &(0x7f0000b01000-0x4)=0x0, &(0x7f0000d22000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f92000-0x4)=0x0) r31 = getuid() getgroups(0x0, &(0x7f0000577000-0x4)=[]) r32 = getpgid(0xffffffffffffffff) r33 = geteuid() r34 = getgid() r35 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000047d000)='./file0\x00', &(0x7f0000e24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000adb000-0x4)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000cdc000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000aee000-0x4)=0x0) r39 = getuid() fstat(r0, &(0x7f0000acd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e2e000)=0x0) r42 = getuid() r43 = getegid() r44 = gettid() r45 = geteuid() getresgid(&(0x7f0000cc6000)=0x0, &(0x7f0000953000)=0x0, &(0x7f0000d98000)=0x0) r47 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000528000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4b000)=0xc) fstat(r0, &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b86000)=[{&(0x7f000022a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000094a000-0x40)=[{&(0x7f0000d6d000-0xa)="0cf4a87ec81cc33e86dd", 0xa}, {&(0x7f000076a000-0x6f)="d2a7d277d5414aef53886a016351df145d94bc9fb1c9d1964da7c3dd5ed9756d9f0635fc895c691c4bc64f7b7af3bef6ae5922db5f68be6177b1de6fc212f869dcabca9dceaecb6e7a13e5230e405c87b15ca783370bd3052abd0241d296fbb3010e85eff9f72c62addb3b029fc020", 0x6f}, {&(0x7f00004cb000-0x77)="da214dd5ed575d69b049f4c465d532a8fb95d1a1f713d6fbad989c27236657514ae69fd7e054a0bfbe3aa8d1a606f40053da5d61e7d085b1195f39617b04290c7281bd641c2382eeb16d92c1fabeb3b14365ca97f3e064bda57240cc29784ad668178a1e4724befb2137eda0e81133d9880af747e8badf", 0x77}, {&(0x7f0000f8d000-0xc4)="32e95b57740758d8561a34671123943515ad16088b73ad35f1bb970330eb08376dd9ad10407dec9bb25c8b726d524ef7b32027c104790178f91aa50cf23309f71661aa04b2300843dcfb7568337a84de5e24acb3ac5f085156e1f6e0573ef3feef6a2b6648a71fbebeee9c94579dd87b4dc5b95fe66f01c509a56e78797ce0a54539e582e4005d2b2be7a43dc201039c517cc0587d5dcd200aa2fdef3d6f87c08da658d67d689efb9cb5fcd05d97bcc1979a4fb054174896b1aa740e4c14d399a09e0aed", 0xc4}], 0x4, &(0x7f0000e9b000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x4000000}, {&(0x7f0000530000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c7b000)=[{&(0x7f0000a5e000-0x1000)="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{&(0x7f0000c75000)="60eb3b33059813", 0x7}, {&(0x7f0000b71000)="9c2ec88e350f9fe713f50bb6397304609fca75c73f8772257e30771c776459b0f5c61c8f49c819270edc6bff291f1967ae0cfafe645c25997124b25f39fc436921d33a7833ef0dc4424f7ed030f7a4394e7eaa3d97195ef431c76f401c1051f49b8db9e403786a8d1fc86897932accaa3382454683c537dd8f7e4f3956afeb80a3424fd503d88b46f417135dab309b85cef5e899a8ba6b57e0b38b15e08052dea981b27b56fcff49093e559c89b27b59aceb8625d6284a0892f348f9c40782dcc213b0515c167fc58cfccfe8261fa84e09239afb7164b25113f8c560ba314ca6e186", 0xe2}, {&(0x7f0000e5a000-0xdb)="3c7532bc80918d468d64bba916102be877bb2a3584a56ccb624fda8df3ba10d93db0747ad61835b6e7cdb3efd6787d274e9d3b35effb4f8f7c502cc8856ea6002d78e2a77db71273d1d6d0252c12f886b9210d7228df439561d836d87a1a5f19d67b7a4495d5d26519e7ad806fd375421adfc7d3c54135ad231b0d49c93a16426cc50c4353f96151cbed7e9a18d8066ed52d68f584bf3eb62e68519d9865ca1d870eaebc1f8182c9bd125e720a3f94701f314980e55651a61dac23bd5b3772ce2f6304c83b047f221705ceee21ddc7aeeb59617806db85446deb8a", 0xdb}], 0x8, &(0x7f00005e4000-0xd0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, 0x0}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xd0, 0x40}, {&(0x7f0000948000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000003b000)=[{&(0x7f0000b55000)="8eacc10ef61bc5eceb914cd7a5f94d58b26eb019b1dcfb8af59c57605574966600f6d345e44c5573bea4bfb3f2994754cdb4c1f80b31a73077ef31d12e03a28e8792c5058b34be66b41318e34df756d1e971366434c48600262526756f8649e332caae", 0x63}, {&(0x7f0000604000-0x15)="2bddff97ad5d43ebc2e1ffd7d4786e92d8171c2b99", 0x15}, {&(0x7f0000705000-0x1000)="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", 0x1000}, {&(0x7f000023b000-0xb6)="53e3d49e63c86628b354fc59b4472b01394b042e1827ae514cf9ae72e5602f6f48f789c4475a5898aa65a8b37cc854db171ee7a354c9f043ef529b5f55305b2ae5736c62349a0b24e1d56499e92fddd3fda2653979a47c33e58b0166d5252eaa0caa3b82521f996b52b9076fc183176589e825a26c05b5565538a766352a579e83f18322656e7bc72c45e5679be99f6c967d28af7d5ba65a83ffcb40594f0853e1a93a3cc8fe7d5bd4ead5e09a9259b004dd79a731a9", 0xb6}], 0x4, &(0x7f0000d1f000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xa0, 0x20000010}], 0x5, 0x81) fchdir(r0) r50 = syz_open_dev$sndmidi(&(0x7f0000fb9000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) ioctl$LOOP_SET_FD(r50, 0x4c00, r0) r51 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r51, 0x800000000402, 0xffffffffffffffff) 2018/01/31 17:54:08 executing program 7: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008e3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r2 = syz_open_dev$vcsn(&(0x7f000026c000)='/dev/vcs#\x00', 0x9, 0x202) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000543000)=0x4e04b38e, 0x4) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000afa000-0xc)={r4, r5, r4}, &(0x7f00003fa000)=""/1, 0x114, &(0x7f000092b000-0x38)={&(0x7f0000639000-0x40)={'sha384-avx\x00'}, 0x0, 0xfffffffffffffca3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000026000)='/dev/cuse\x00', 0x14080, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r2 = dup(r1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000572000)={r2, 0x6, 0x9, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000ab7000-0x4)=0x401) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000db1000-0x18)={0x101, 0x49c7, 0x5f}) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/31 17:54:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e3000)='lp\x00', 0x3) fanotify_init(0x1, 0x8000) 2018/01/31 17:54:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002c2000)={r0, 0x101, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fe1000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fe2000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000fe1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d78000)={r2, 0x5, 0x7}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/31 17:54:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000039000)='ppp0/\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000a1e000-0x6)='.dead\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/audio\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ecf000-0xdf)={0x0, 0xd7, "473529997c78a6a6a906563d4ccb492deacc025674e1982c6537e543febf605a8ac370a9dd3f0bd4862b87e61f7f3dc0e61372c57510cc4bb7a2f4109ec554ff4be0cbdf160fbdfa68321f208a12cbf6448bd4796b4438c48e507a15d3ce1ab55bd32cbf245516726b5302356a2a68d740cf9f7ee2ffcefb58c253fc9b06328cbf3b9dfabc1d25b2962b22768348163a83ee0d0153d3aeaa400c90132e612f15e6aca551d6b97437baf5acad907e471eed40c2c147c306a2b8bad68150dd24e0d85eeb89c6945b7932b35ce88b79082b078d55cba45b30"}, &(0x7f000009f000-0x4)=0xdf) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d57000)=@assoc_value={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e62000-0xa0)={0x0, @in6={{0xa, 0x1, 0x98b4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x3800000000, 0xc5, 0x7}, &(0x7f0000059000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000767000-0x1a)={r3, 0x21ec, 0x9, [0x3, 0x9, 0xec6, 0x2197, 0x800, 0x1, 0x800, 0x8, 0x3]}, 0x1a) 2018/01/31 17:54:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061c000+0x5d4)='/selinux/checkreqprot\x00', 0x400000, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000ba2000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000029d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r1, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000c00000-0x10)=[{&(0x7f0000910000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sched_rr_get_interval(0x0, &(0x7f000056b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ae2000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) ftruncate(r2, 0x10000) 2018/01/31 17:54:09 executing program 7: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000851000)={0x0, 0x5, 0xffffffffcb3d675f, 0x7, 0x1, 0x6, 0x2, 0x3f, {0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x0, 0x3, 0xfffffffffffffff8}}, &(0x7f0000a90000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000360000)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3ff, 0x7dd, 0x3, 0x6, 0xffffffffffffffff, 0x2, 0x100, 0x101, 0xff, 0x100000001, 0xfffffffffffffff8, 0x909, 0xff, 0x1]}, &(0x7f0000d66000-0x4)=0x108) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = gettid() sched_setscheduler(r1, 0x2, &(0x7f0000b0c000)=0x3ff) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000237000)={0x0, 0x18bc, 0x3, 0x0, 0x9, 0x68267a90}, &(0x7f0000991000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a5000-0x14)={r2, 0x2, 0x4, 0x81, 0x9, 0x5}, 0x14) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x3e)={0x2a8, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffffffffffffff91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) recvfrom$inet6(r0, &(0x7f00009c2000)=""/34, 0x27c, 0x40000060, &(0x7f0000ee8000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sysinfo(&(0x7f0000658000)=""/196) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 5: pipe2(&(0x7f000090d000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000044c000)={{0xb1e4, 0x20}, {0xa4, 0x0}, 0xc562, 0x2, 0x16, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ff2000)="240000001a0025f00900000001111f0e0a0b00000001bf00000009ec0800030005000200", 0x24) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000936000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006de000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000f4d000-0x53)=""/83, 0x53, 0x10000, &(0x7f0000c91000)={0x11, 0xff, r3, 0x1, 0x8d2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00007bc000-0x68)={0x1, {&(0x7f0000442000-0x47)=""/71, 0x47, &(0x7f0000621000-0xa)=""/10, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000738000)=0x7) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@pic={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0xffff, &(0x7f0000852000)=0x0) 2018/01/31 17:54:09 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x2400) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) unshare(0x28060400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$urandom(&(0x7f0000331000-0xd)='/dev/urandom\x00', 0x0, 0x20000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f0000b92000+0x843)='/dev/admmidi#\x00', 0x6, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x80008008) sendfile(r1, r1, 0x0, 0x401) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000060d000-0x8)={0x1, r1}) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$admmidi(&(0x7f0000b4f000-0xe)='/dev/admmidi#\x00', 0x1, 0x103000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003bb000)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000dcc000)=""/19) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000349000)={0x0, &(0x7f0000962000-0x8)=0x0, 0x0, r1, 0x9}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000014a000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) 2018/01/31 17:54:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f22000-0xa)='autogroup\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00001aa000)={0x1c, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000828000)={0x0, 0x0}) getpgid(r5) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000347000)='/dev/ppp\x00', 0x0, 0x0) readv(r4, &(0x7f00002ca000-0x28)=[{&(0x7f0000d1b000-0xde)=""/222, 0xde}, {&(0x7f0000246000-0x1000)=""/4096, 0x1000}, {&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f0000c9e000-0x3e)=""/62, 0x3e}, {&(0x7f000081d000)=""/184, 0xb8}], 0x5) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r8 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000772000)={{&(0x7f000008c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/kvm\x00', 0x141040, 0x0) close(r9) fsync(r6) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000944000)=0xfff) readv(r8, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0xb31a, 0x0, 0x0, &(0x7f00005bb000)={0x0, 0x0}, &(0x7f0000c71000)=0x0, 0xfffffffffffffffa) fcntl$setstatus(r3, 0x4, 0x800) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setopts(0x4206, r0, 0x81, 0x1) r1 = socket(0x2, 0x80006, 0x0) listen$netrom(r1, 0x0) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000ac6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000)=0x60) 2018/01/31 17:54:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000053e000-0xa)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007b8000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/audio\x00', 0x50002, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000184000)={0x0, "b01c9f"}, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052c000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004a7000-0x18)={r3, 0xfff, 0x10, 0x4000000000, 0x9}, &(0x7f0000562000)=0x18) lseek(r2, 0x14, 0x0) setsockopt(r1, 0x2, 0x1000, &(0x7f0000889000-0x74)="8a24bf30f559346854b3ae75df7f42a97d246c805288e87abd795a01e5fdac6d770ba27484670865fdfb95c50a7aee3aa3c4ee219ff35774cbc922e5453831c15c6bba0b4acc7e694a1a7c0b5a3ee1ff43912876badbd27618173fc29d194189b6ea9ca8dd5951c82863dece2e8f7c76261cce42", 0x74) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r5, &(0x7f00002fa000-0x90)=[{&(0x7f0000a8c000)="f3e79172d7502a41cdda6f28bf53838fac5f39614b3665e4b95918af0ba322c76ea94b77144adaa55d65db50dd2513bb0c27defb5fe8eb7e60aa2b60ec3bba80ffd691fda638184d582996193af00a6043a8052ab38b94bf559b51c0906eca592e62e2917b65acecce3796e227ed485d8c925917b9defd34464a52981fb9f61c8a7d2a1bdacbbd4d5f1a84ed6cab35d05e9a0a6a37265620a81e3e2b48fc08e83e0d23767648c25f43693eb4a9ff68a9b9855c183bb0ee8db8717fb5f9e7128f79f8a1c0d3b8196c2d99", 0xca}, {&(0x7f0000201000)="fec2c7b2a533052c5fef320a2784ce1849b5cf926bcc625d398acb908878997aa7f04a3bbad671f8d951cfc64937250f425eee51cefbec5d59afa788aed15c01b898201408ba57d8b82fb872fb326233a2d99c475d375f6280510acdd8dfc76b4d75b2d8172526a74660f817a75b82a230fd5f2894ac", 0x76}, {&(0x7f00003e7000)="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", 0x1000}, {&(0x7f0000cb5000-0xbd)="8d4f0fad64a8c2422cf5cadfb8eda3890fdb392e49a97cc08bd465b6dd61807aad7b303e4445d277d89918790f3c65938487b07b196f32ac0f821c54e76db4f40f0d5d11fe7ff00fd440e87457f24d7ce4beeea60f3e6bcd7e2d024ee2378283c0664eddaaa4f82ce777e5b1e33a40f2f49b698bf58febff8f25e86393624e87c4c79827feb778848c3852b40ae43ae02f4cc4b5b0c94327f076aa1cf6d598c9424cbd9b0197fe3e7e07d3a36ac20bb92f6d2709708521accbe2f6fcea", 0xbd}, {&(0x7f0000e04000-0xc7)="a0526f46f3e1a3007bcb5aa9d76c44464436ac9746ba8e5f2b6f0057b9dd1b9fa39782a1872c9ec3868cac61ddd13d305ca745bd88ed98b72804cdecd0027c7903e8204a0d0982f4047c1446317986cb15cef0dbdcf012ede1bf4b369f23243ad6b9ac9f0c1f5acc476121ed52a90ccd0482f9c2d1a474dba97a4a178f97a9c3decedbaada3b35663231d9b89817cd2432571f1e51e242f5a870a36f138adcc707ac175b165c307f2591d94c5f63814e0b9886b31e8bcf9ad7c030db97c511dfacb67b0b2b58fb", 0xc7}, {&(0x7f0000c11000)="9604349a9314a557c31cf4cba3a3cd1eb2b18cc1c4efca8cf5d3111b931ac69807074b6517e10a41d8c80bcb39dc20", 0x2f}, {&(0x7f000029b000)="4b9e54c15cebb28434eb3f56829c00860c9c23dc383fc8bcd0578fc1e7c9592a72021e10e193ac9cbe737d9f33057552ba65a138a1da2487c3dde3edab7b840d64c94d9ed3d84ed097c3620e1f9898adfcf31f3d11690d67356f098ee3eba3531f245ab6336d56a87561faa7ab2f8a9b90fb653ccb0fcdb7ac442cf20e5b4a96ab8bd79a8e274fe33678edfe079633ceb468e018164fa52bf2c59645e8267b89da19624b46ad21ae96142d7eeec30b10b129d8e7eac1e75d871254f9db93c093516bfd8cb7a449a91425c4601e768df91be9281bae", 0xd5}, {&(0x7f0000d6b000)="dca13df316331984237a97ac914bbdf01fb2dca0579bff30bc49baf822f352169e86ff55e5f509100ef1b8be7aef0579ce159ec6a5b164379ee3e7444e45e68372031d1bc3fe3e8421af158af3d3a10b37be0eac7f0af3b6290e878cb0a272563cc0ecf1a076ea", 0x67}, {&(0x7f0000d76000)="7e8e4acf97135bd284f59385761880c9d439d078dacb4ee639ea1c42e700e112e5d8c2df4676d22a30daffb76b14449299c6a8cc1bd8c34ad2211e328391da8f9659640e22fe303eb7f1dc6913c433464f54b02249ef7b819a1beefe76e99b0b53224038f60fccb43b4a79b5f6535e348ee1faccb3", 0x75}], 0x9, 0x8) getsockopt(r4, 0x10a, 0xe, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x29f) eventfd(0x9) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001b000-0xd1)={0x0, 0xc9, "afd0bed050a0a25bd3c97dec664ae1af3ba71db57f8e51f096c4c8e646d1c023fbbf09ee2f74cd8367df3e6606a07f0aa04e3753b0c3faba3b24f1913812f02fcd7cea6416471a50d3c16bb47806e5ff9e24efe4aaba29d62b0afe7897834379e35d8baf5743d0e3beeaabdea9efdd1c7e621857bf9647d77f68e8e91a04bf60e149928be938265bbb7e18a986a8f9dd983d7420e63d4cd45410c7e0c418913414b0d1df1158f4332b440a3aedc14c7b85792678b99fd2e4a8c29c18988404e4e760912be9fca9fdb2"}, &(0x7f0000018000-0x4)=0xd1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f000057e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r3, &(0x7f0000788000)={0x1, {&(0x7f0000401000)=""/24, 0x38a06597d26d6282, &(0x7f0000b4d000-0x65)=""/101, 0x100003, 0x202}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffec7) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000933000)={0x2, 0x1, 0x8001, 0x18000000000000, &(0x7f00001a3000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001b000-0x20)={0x8, 0x7, 0x4, 0x0, 0x4, 0x2, 0x800, 0x40, r2}, &(0x7f0000010000-0x4)=0x20) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x92, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$nl_crypto(r0, &(0x7f00002a9000-0x38)={&(0x7f0000cfa000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000ac0000-0x10)={&(0x7f0000c33000-0x108)=@alg={0x108, 0x10, 0x700, 0x3, 0x0, {{'lrw-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xcd}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) 2018/01/31 17:54:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000d9000-0x68)={0x79, 0x0, [0x80000000000000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000384000-0xb)='/dev/vcsa#\x00', 0x101, 0x803) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cd000)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5}, &(0x7f00001ec000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000263000-0x8)={0x0, 0x5}, &(0x7f0000e4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cad000-0xb8)={r2, 0x2, 0x100000001, 0x2, 0x401, 0x5, 0x6, 0x3, {r3, @in6={{0xa, 0x1, 0x450, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x800000000000000, 0x400, 0x6, 0x9}}, &(0x7f0000fcc000-0x4)=0xb8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/sequencer\x00', 0x80400, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000e11000)=""/251) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) clock_gettime(0x0, &(0x7f0000bf1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000ae1000)={0x200, 0x3, 0x9, {r6, r7+10000000}, 0x7, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fb5000-0xc)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 161.132846] xt_recent: Unsupported user space flags (00000092) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000d87000)='./file0\x00', &(0x7f0000fd1000-0x20)=@random={'security.', 'posix_acl_access)self\'\x00'}, &(0x7f0000fd1000-0x1a)=""/26, 0x1a) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d27000)={r0, &(0x7f0000e44000-0xa7)="43f0f8d71a4dafb0063ac32571060f060dbfb8c5a824a64ed889d09827f0fbad9499a64e79410b34921169df96d9b3e6130411b04ca33a3165cf9904700e88d1f5759307b52263599a35b994cc293aad8a4d896f7ef20b4f2663dcb29c9467177117c473267f729208e02277f27dff40b048124b895fd2caf39899af821c85603f8b23835ce74cc6fd3b7ca92f4841e2e4923db8464cc483b9ad729cd6df3f57827ffe08c2f51c", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) r1 = syz_open_dev$mouse(&(0x7f0000fee000-0x12)='/dev/input/mouse#\x00', 0x9ed6, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000082f000)=0x1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ec6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000430000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000142000-0x20)={@generic="7a6a97d6f2d338d035867c8bd832aba0", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000714000-0x8)={0x0, 0x0}) mkdir(&(0x7f00001aa000-0x6)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)="") umount2(&(0x7f00006c0000-0xc)='./bus\x00', 0x0) lstat(&(0x7f0000b94000-0x6)='./bus\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000d17000-0xd)='/dev/dmmidi#\x00', 0xad, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dd1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000b28000)={r2, 0x5, &(0x7f0000206000)=[0xffff, 0x8, 0x4, 0x7, 0x0], &(0x7f0000fe0000)=[0x964, 0x8, 0x9, 0xfffffffffffffff7, 0x6, 0x7, 0xffffffff, 0xfffffffffffffff8], 0x3, 0x5, 0x7, &(0x7f000044e000-0x14)=[0x4, 0x0, 0xc3, 0x20, 0xf09b], &(0x7f0000c76000)=[0x1ff, 0x61, 0x1f, 0x10000], 0x0}) syz_open_dev$dspn(&(0x7f0000580000-0xa)='/dev/dsp#\x00', 0x4, 0x105100) [ 161.216918] xt_recent: Unsupported user space flags (00000092) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000855000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000726000-0x8c)=""/140) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00005a3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000c7e000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da7000-0x4)=0x0) 2018/01/31 17:54:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f000077d000)='./file0\x00', &(0x7f0000030000-0x10)={0x7f, 0x80000000}) r0 = syz_open_dev$binder(&(0x7f0000c63000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000cbb000)=&(0x7f00005f4000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fec000)=0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/31 17:54:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x201}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000ed8000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/31 17:54:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000613000)={0x26, 'aead\x00', 0x0, 0x800, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) syncfs(r0) sendfile(r1, r2, &(0x7f000007c000-0x8)=0x0, 0x9ff) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$VT_RELDISP(r2, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 1: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x20080) connect$vsock_dgram(r0, &(0x7f0000354000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000044d000)={0x0, 0x0}) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000016f000-0x5)='ceph\x00', &(0x7f000044e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000044f000-0xde)="aa66d750da4b1df459a4bf90dd24681ac660b522e45dd9ca95da6a68d86048e3e9e7e670de92b48fcfa2cebde6bb89e31bcad2156728652a5480774ad5658247efb1c27c4e40caab7fbe4cbd1b58f447b8fa161591a8259269faeb156c226f8661ddde89a2bd2a420ad330fc5edccfd62a3bccb481657bfc8dcd7f6173ecf46bb6d7c2461cf0341a8d6ec863f309023f051e0c38cfe8f4835e6a2c69ac7fcb980287209d89cf0d7973836d214a5cfb822f65b01659dc55c86e322503f6e564fc05afd2f6b6a8a0ecb0ae2846a9d512021cc09831a6f6dae9e866322ee649", 0xde, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000044e000-0x8)={0x0, 0x0}) kcmp(r2, r4, 0x1, r0, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000412000-0x10)={r0, 0x50, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000101000)=r5, 0x4) r6 = open(&(0x7f000044b000)='./file0\x00', 0x10200, 0x0) openat(r6, &(0x7f00000e6000)='./file0\x00', 0x800, 0x1c0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000044f000)='/dev/cuse\x00', 0x400000, 0x0) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2ab43f77d84ace84, &(0x7f000076e000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00006f2000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000def000-0x11)='/dev/vga_arbiter\x00', 0x401, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000672000-0x2)=0x7, &(0x7f0000b77000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f000049d000-0xb)='/dev/mixer\x00', 0x100, 0x0) ftruncate(r1, 0x20000000000001f) open(&(0x7f0000943000-0x8)='./file0\x00', 0x6000, 0x0) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000075a000)=0x3, 0x4) r2 = dup(r1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f0000d10000/0x4000)=nil, 0x4000, 0x4000000000000002) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) accept$nfc_llcp(r2, &(0x7f0000ad9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e7f000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 161.392713] binder: 25863:25869 transaction failed 29189/-22, size 0-0 line 2788 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x5, 0x4) bind$bt_hci(r1, &(0x7f00004f8000)={0x1f, 0xba, 0x2}, 0x6) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000c8e000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) sendmsg$rds(r0, &(0x7f0000351000)={&(0x7f00005c2000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000890000)=[{&(0x7f0000cde000)=""/207, 0xcf}], 0x1, &(0x7f000088a000-0x58)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x4}, &(0x7f0000946000-0x8)=0x9, &(0x7f0000a55000-0x8)=0x1, 0xe5a, 0x1f, 0x800, 0x6, 0x40, 0x2}}], 0x58, 0x0}, 0x40000) 2018/01/31 17:54:09 executing program 5: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8000000000000008, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000161000)='/dev/sequencer2\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000ab7000)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ba2000-0x20)={r1, 0x6, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 161.435745] binder: 25863:25878 transaction failed 29189/-22, size 0-0 line 2788 [ 161.462567] binder: undelivered TRANSACTION_ERROR: 29189 [ 161.474430] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c91000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000bb0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000051a000-0x14)='vboxnet0eth0ycpuset\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000593000)={0x0, 0x40}, &(0x7f000034c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005b3000)={r3, 0x9}, &(0x7f0000f4c000-0x4)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000366000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f00005e3000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f21000)=0x10, 0x80000) r4 = dup3(r0, r0, 0x80000) connect$bt_sco(r4, &(0x7f000015f000-0x8)={0x1f, {0x100000000, 0x80, 0xfff, 0x198b, 0x0, 0x9594}}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffffff", 0x5) r6 = getpgid(0xffffffffffffffff) creat(&(0x7f0000b9f000-0x8)='./file0\x00', 0x20) ptrace$getregset(0x4204, r6, 0x4, &(0x7f0000c33000-0x10)={&(0x7f0000a1a000)=""/241, 0xf1}) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = dup(r0) r2 = inotify_init() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xffffffffffffffbf) fgetxattr(r2, &(0x7f0000001000-0xc)=@random={'os2.', 'em1ppp0\x00'}, &(0x7f0000000000)=""/60, 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000005000-0x40)={0xfb3b, 0x0, 0x100000001, 0x1, "9f54c3cac5e8d2cebb97da6713c51e504fbb53134c97975c7888ed5e93a7604332fc287f9e9ac94afe1a9015", 0x0}) 2018/01/31 17:54:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000f56000)=[{&(0x7f0000169000)="28da01a4", 0xfffffffffffffc5a}], 0x0, 0xfffffffffffffffe) 2018/01/31 17:54:09 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cf9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000026a000)=0x1c, 0x0) r1 = syz_open_dev$mouse(&(0x7f00006f8000+0xc03)='/dev/input/mouse#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000092c000-0x20)={r0, 0x2, 0x1, 0x1ff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffdf4, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="7dcf35e4dce3", [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xbd41925ce599c0f, 0x4, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty=0x0, @empty=0x0, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000ed8000-0xc)={0x0, 0x1, [0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cfe000-0x11)='/dev/vga_arbiter\x00', 0x80080, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000077b000)=0x1, 0x4) sendfile(r1, r1, &(0x7f00003f5000-0x8)=0x0, 0x3eb) 2018/01/31 17:54:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) r2 = shmat(0xffffffffffffffff, &(0x7f0000743000/0x3000)=nil, 0x4000) shmdt(r2) 2018/01/31 17:54:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create1(0x80000) 2018/01/31 17:54:09 executing program 2: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000047000-0x4)=0x200, &(0x7f0000024000-0x4)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) sendto$llc(0xffffffffffffffff, &(0x7f0000054000-0xe9)="", 0x0, 0x0, &(0x7f0000055000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000045000-0x2e)="402c54a2dc1dc74ca8f12f573a256c4fdd389d8c87bf6a256cff165a3748fbcd79b44c1bbb2907e79d8216e61713", &(0x7f0000001000-0x96)="0f0e3c8753a87389914ac7dafb6f075b6ed36b29c1b5dd0342f4745e7f2ec42ac0228c01070e6fb48dab677259503f44ce64aecac85176833be12abdf23cb008c3b4dedbb3f7409a46563ee81aeaea0086b5841db4dd3beb161cacf36d99b4592e8b4231da6097a6c622985095c8e2b2e8784ae73e0afcaa60e3412f0ab3778d46558c116d2dcd56680b1af0fd1e84cedb375d73915d", 0x1}, 0x20) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c88000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000708000)=0x1) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/31 17:54:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000)=0x0, &(0x7f0000871000)=0x4) getrandom(&(0x7f0000e25000-0x68)=""/104, 0x68, 0x2) 2018/01/31 17:54:09 executing program 4: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") open_by_handle_at(0xffffffffffffffff, &(0x7f0000246000-0xe3)={0x8, 0x0, ""}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3f, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/31 17:54:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0xfefffffffffff000, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000034000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000848000-0x38)={&(0x7f0000409000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000750000-0x10)={&(0x7f0000e66000-0x34)=@delsa={0x34, 0x11, 0x110, 0x0, 0x3, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0x2, 0x6c}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/31 17:54:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:09 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000024000)='/dev/vcsa#\x00', 0xf5000, 0x20000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000026000)="4d9f0caa9269b246776878c37dd21e6928d4443aeee43d712c75b4babb96448390bd314774d13148acb35e04b4e23c5fb035130499bcecf5e24ffc9f10257ec00fbcac6d08ae6fe8582a465bdbc98f9ed1ad9e656967fad47c8b3133980305b6eea9f1830d2a8290aea271a5c27de25ed8f84d190ea13d84ae6e49d26984099ff83571fc596de3ac7ea3a83fa2eb1d2d5a0f0e06af63f7d26854283a1c3878e525b801faa69a3a66c6831b2e9925e13b", 0xb0, 0x80, &(0x7f0000026000)=@ax25={0x3, {"69ce2b2f66d05f"}, 0x7}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000027000-0xe1)="b7893adf334e8fa0d5dcfba7bc1b8d112502608cfe6063fecfac032ca190c8d48d251239170d400033c45e94ec301e9a850b772992dcee918febd290e39a52179409498999d1072a57350fc8a5641e3fc74c6b38e731ad70bb6a2a625c624d5466a9fba47fdd36039cb582e6190926d9a78bfd5c17744ebdbdaf302f251308e6808884cdd4522718c166a4134adbda32caada9aa0edcf56723d031fa2dfc96ae715f4b250771187b33c3442a335023b189f134ba6637e945fc08676e4fe6ce3e6d68ddf4d77eb29f6eac361512ab8ae03b1e2079d129f745235033392c90eecff1", 0xe1) r2 = memfd_create(&(0x7f000000c000-0x16)=':]ppp1-md5sumvboxnet1\x00', 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000026000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000-0x10)={&(0x7f0000019000-0xf8)=@del={0xf8, 0x11, 0x400, 0x5, 0x3, {{'rfc4309(authencesn(rmd256-generic,xts(rfc3686(ecb-serpent-avx2))'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x54c}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4008000}, 0x810) accept4$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000020000-0xc)={r3, @broadcast=0xffffffff, @rand_addr=0xfdb9}, 0xc) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000e52000-0x4)=0xfffffffffffffff8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) connect$llc(r0, &(0x7f0000ab0000)={0x1a, 0x19, 0x18c1, 0x6, 0x2, 0x52800bef, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000113000)='/dev/amidi#\x00', 0x9, 0x210001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000cf5000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d4000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000253000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd89f, 0x82002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x52, 0x39a1, 0x400, {0xfffffffffffffffb, 0x3f}, {0x9, 0x3f}, @rumble={0xffff, 0x101}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000002000-0x10)={0x0, 0x7000}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000962000)='*\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x20000000000, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x40, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x483a24d4, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000-0x87)=""/135) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002e7000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={r1, 0x4, 0x0}, 0xc) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000402000)={&(0x7f0000b89000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d14000-0x4)=0x0) 2018/01/31 17:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000851000)=0x0, r0, &(0x7f00005e3000-0x8)=0x0, 0x5, 0xc) r1 = socket(0x11, 0x100000803, 0xd28) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000b28000)={0x6, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003bc000-0xb)='/dev/mixer\x00', 0x800, 0x0) io_setup(0x20, &(0x7f0000f01000)=0x0) io_submit(r2, 0x2, &(0x7f0000960000-0x10)=[&(0x7f0000f32000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f00002fe000-0xf3)="de5ecc66690cd332d6413214fa35b1b5d584e5e9e4d27eb6c05c4c4e614e3852aa1db9e509fa4242236d022258ce56d4cf18e8dde53616cb8ed49c204471efd27b0bcc3bdc9dced26f683b6d49bb281507def5312e9a812b8b7ba011e1bc8b64f7f798f1e60c44778e8454146d9c340090950dc6f82a0fe223582bd755b699a008794dae0416753849c5a6cbdd2c1463aacd4d7a8fa86474afaa0776af9e57c4ef9e1f91ee4c91a985a4f651db1441d8dec954064e84cb9d853015e28e67f82a34d042b0ac3956bd3f7b593625e8457a7a4b8ead3a1cd5611d25958ee0492970ffca3603c774a7e16b41d628cab785dabad0ca", 0xf3, 0x6, 0x0, 0x0, r1}, &(0x7f00007ce000-0x40)={0x0, 0x0, 0x0, 0x9, 0x7f, r0, &(0x7f0000f54000-0x3c)="da17684cfe9c23cf345a8ea462544a5f09c37ef2af7bbbce77e9bf9702e90b4abf56b68a550206c77ebf7310e5902913214206a33691da08f9bb1ada", 0x3c, 0x7fffffff, 0x0, 0x1, r1}]) unshare(0x28000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008a0000)={0xb6}, 0x4) preadv(r0, &(0x7f0000bee000)=[{&(0x7f00004ef000)=""/152, 0x98}], 0x1, 0x0) fadvise64(r1, 0x1, 0x80000001, 0x7) fgetxattr(0xffffffffffffffff, &(0x7f0000a0c000-0xf)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000e3a000)=""/4096, 0x1000) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cb2000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002d2000)=0x7) timer_settime(0x0, 0x1, &(0x7f0000b30000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e9c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000027a000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ef1000)=[{0x0, 0x0, 0x2, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3, 0x2}, 0xfffffffffffffff9, &(0x7f0000107000-0x30)={0x3ff, 0x6cc, 0x8000, 0x4, @time={r2, r3+30000000}, {0x6aa20c03, 0x4}, {0x4, 0x7f}, @addr={0x9, 0x3}}}}], 0xfffffd16) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000085c000)='/dev/rfkill\x00', 0x80, 0x0) sendto$packet(r0, &(0x7f0000e92000)="a9514fe25d43b467909d68d4c2b0a998b111411bade229e11018a526a685d1a63e8c589e073a9e79e7071981d33d660a9c563464b67c09", 0x37, 0x40000, 0x0, 0x0) request_key(&(0x7f0000023000-0xb)='asymmetric\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000310000-0xd)='/dev/dmmidi#\x00', 0x0) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000099d000)='/dev/sg#\x00', 0x0, 0x400000) ioctl(r0, 0x227b, &(0x7f000050f000)="") 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000839000)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 161.848929] binder: BINDER_SET_CONTEXT_MGR already set [ 161.858950] binder: 25961:25974 ioctl 40046207 0 returned -16 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d5a000)='/dev/vcsa#\x00', 0x9, 0xc100) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000feb000)={0x0, 0x0}) execve(&(0x7f0000a4c000-0x8)='./file0\x00', &(0x7f00003af000-0x18)=[&(0x7f0000bdd000-0x3)='-{\x00', &(0x7f0000ef9000-0xb)='/dev/vcsa#\x00', &(0x7f0000414000)='/dev/vcsa#\x00'], &(0x7f0000e5c000)=[&(0x7f00006f6000-0xb)='/dev/vcsa#\x00', &(0x7f0000d48000-0x3)='[-\x00', &(0x7f0000111000-0xb)='/dev/vcsa#\x00', &(0x7f0000504000-0xb)='/dev/vcsa#\x00', &(0x7f0000309000-0xb)='.({-vmnet0\x00', &(0x7f0000c57000)='cpuset\x00', &(0x7f00007dc000-0x1)='\x00']) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000ed000-0xc4)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) prctl$seccomp(0x16, 0xa27b89d22b773a00, &(0x7f0000294000-0x10)={0x4, &(0x7f0000c40000-0x20)=[{0x323, 0x10001, 0x9611, 0x101}, {0x69d, 0xffff, 0x3ff, 0x3}, {0x100000001, 0x3ff, 0x27, 0x3}, {0xfffffffffffffff8, 0x8, 0x80, 0xffff}]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000af2000)=@generic={0xba6, 0x7f, 0xfffffffffffffff9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005e2000-0x4)=0x0, 0x4) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000014e000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x1e0)=[{{0x0, 0x0, &(0x7f0000d3b000-0x20)=[{&(0x7f0000001000-0xaf)="1ab615a424428ff71b62bc14e46736d15f4d6b4a32a6584d54e037d923fc2ab3411a7ad30b9016dab973b7fbe9447c2a3840429a3eb0b6159c3ab1743521b280b7e6cccee016998724afe0c790a6824c17c2dade0b724f02a3e4060ecaa2226db47dfea4ec63068f554884fa4ccc66949fca02d131c9c5e851a228de7b084dc898461fd60d9ce70689fb2cf4ae6a2fca1a9063e1383f6e10c8b397cddc2bc1cdc6ff806ff2a65b416bae622f50dd23", 0xaf}, {&(0x7f0000701000)="8b6069b9b96770f9e573e76998b852269ad3dadf2f8de10600f49fa1799d7b45065345f4d8800d26c04074f9d97477b5bb2939efcacf4f98491f09adc2aaef655a2c0de7f2460f82a777684c49c0e0538ad8edf3d39a004a2522bcf3c613d902c3a70510fe361eca99", 0x69}], 0x2, &(0x7f0000000000)=[{0x68, 0x10f, 0x200, "bf42c48af9eedf39dfd8d5bfb26ebc67b37614f4a310e7b08e0319d169060cc29c6c8d1648d1c329ca3cd1fa1d18ebd2d578a6b3f51469aa3cb3dd460ff99702822944a0b59ddf77d9e6f7b279406ae966501d75"}, {0xa0, 0x117, 0x9, "a235f480a075b46036ee07669d7802da6b634547c02e946cb65386f7f83c0b783c8ff151de3cf34acbaa426d550cb536580837d04a4a7cc134603fd45ae9758e8b36a0c695f821226a8608013eb3307920b9b16bb684ae23ea2b72c0d00fd9628c28209d7bb8dcb031d1ea72402f3be83d9d67446b1cb44e913294de055ca1837426a052c8d7873d836feb7df8"}], 0x108, 0x20040000}, 0x7fffffff}, {{&(0x7f0000340000-0x10)=@vsock={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, &(0x7f00004cf000)=[{&(0x7f0000b76000)="", 0x0}, 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"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"}, {0x28, 0x11f, 0x1, "b9b472a604c9574d71e8fd085abf83937d5436f31e9eed42"}], 0x1298, 0x0}, 0x8001}], 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000007c000-0x8)='./file0\x00', 0x4) open(&(0x7f0000056000-0x8)='./file0\x00', 0x600, 0x10) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f00009ab000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009ee000)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) connect$unix(r0, &(0x7f00003f3000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00005fc000-0x4)=0x0, 0x4) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000095000)='./file0\x00', &(0x7f00002bd000-0xab)={0xab, 0x8001, "83748878f4b3f7d3976d7b110811d9472143876c26fede6b527e58e1829ba337346f7f5454d04388057e6b659b068698c1032e5600884dcf55b7a7aa4ed6839ab0b446d9b81fba35a45253b15d866387024aec56e24d5294039dfeb22587c63e17b9bcd9051da1778e9e91954817ef430cad6f72af74aff6a495a0fcb3faf8a6e600a2bc647fd8eee5fb6edc9a069a6e95b03d8111cd2f034b35753e9f290fb614e3a4"}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000eee000)=""/36, 0x24) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c7c000)=0xd9) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000082000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e07000-0xc)={r4, 0x80000, r2}) syz_open_dev$urandom(&(0x7f0000c5b000-0xd)='/dev/urandom\x00', 0x0, 0x10080) write$selinux_validatetrans(r2, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) clone(0x0, &(0x7f00009f2000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xc8)="") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000cab000)=""/4096) r6 = syz_open_dev$binder(&(0x7f00007e4000)='/dev/binder#\x00', 0x0, 0x800) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)="", 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000480000)={&(0x7f0000cbc000-0x8)=[0x0, 0x0], 0x2}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000097b000)={0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r2) process_vm_writev(r0, &(0x7f0000bac000)=[{&(0x7f0000d6e000-0x7c)=""/189, 0xbd}, {&(0x7f0000eab000-0x23)=""/35, 0x23}, {&(0x7f000083b000)=""/234, 0xea}, {&(0x7f0000296000)=""/95, 0x5f}, {&(0x7f0000b50000)=""/86, 0x56}, {&(0x7f00008c6000-0x71)=""/113, 0x71}], 0x6, &(0x7f00008e8000-0x30)=[{&(0x7f0000ee2000-0xe8)=""/232, 0xe8}, {&(0x7f000064f000)=""/201, 0xc9}, {&(0x7f00004b8000-0x9d)=""/157, 0x9d}], 0x3, 0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f00002cf000)={&(0x7f00006e6000)=""/56, 0x38}) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f0000f7b000)=0x1) dup2(r1, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000704000-0x5c)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0x7f, 0x2, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000096c000-0xb)='/dev/mixer\x00', 0x4001, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000067a000-0x4)=0x2) sendto$inet(r0, &(0x7f0000482000)="", 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000daa000)='/dev/midi#\x00', 0x1, 0x2082) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f7b000)='cubic\x00', 0x6) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) fcntl$setstatus(r1, 0x4, 0x42800) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000014e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f4000-0x4)=0xe8) r2 = syz_open_dev$sndmidi(&(0x7f00002b4000)='/dev/snd/midiC#D#\x00', 0xf07, 0x20200) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000041c000-0x4)=@int=0x1, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000e44000)=0x92c, 0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f000079f000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffbd, &(0x7f0000e55000)={&(0x7f00004d5000-0x40)=@delneigh={0x0, 0x1d, 0x400, 0x1, 0x1, {0x2, 0x0, 0x0, r1, 0x0, 0x20, 0xb}, [@NDA_VLAN={0xc6, 0x5, 0x0}, @NDA_SRC_VNI={0x3a3, 0xb, 0x7}, @NDA_LINK_NETNSID={0x0, 0xa, 0x7}, @NDA_DST_MAC={0x0, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000840) fchdir(r0) fremovexattr(r0, &(0x7f00006f2000)=@random={'user.', '/dev/snd/midiC#D#\x00'}) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6, ""}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x8) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000026a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) openat(0xffffffffffffffff, &(0x7f0000ed1000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_pts(0xffffffffffffffff, 0x608480) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000afc000+0x550)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0xfff, 0x6, 0x6, 0x2, 0x6c}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x6, 0x6, &(0x7f0000ffc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000ffc000-0x34)="acd1103f994f7f26d9a896311c930adae4f0a5faa6f03532682b7ffab409bbdbd173a2d7b17b4360c343f7c7a8841057830805df") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000ffd000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) writev(r0, &(0x7f0000ffa000)=[{&(0x7f0000986000)="", 0x0}, {&(0x7f0000ffb000-0x1000)="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", 0x1000}, {&(0x7f0000453000)="586602ebbdf7697019a1c0abe4928bb5859fde0d15dcd740849eef57d0ab45666a4fac952b183fe2c6a0e213c5ba78b4526733736c928e43c85588116152103979d7767d92c0ede192fad81c67df1b77c7d800f9f8bd19b1cb39a8e1d138fea4a69e7e016615f3a354d8b723e392a2412c45cfbc4a4ace71027057b634142937feb2ff8319d85c8021912fed45ff9baca4b6bf5559460ab3e5a15d47d367ed12a007f8b89447e130450570252481a573b4fcf15e01d2f1f0", 0xb8}], 0x3) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r2, 0x0, 0x0, 0x0) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000002f000)='/dev/dmmidi#\x00', 0x8, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000030000-0x48)={0x30000, 0x0, [0x3, 0x9, 0x50ee, 0x75c, 0x9, 0x100, 0x10001, 0xffffffff]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x130}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f000000e000+0xddc)=""/77, 0x4d) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000010000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000000f000-0xaf)=""/175) [ 162.088904] binder: 26009:26017 ioctl 800454d2 20f7b000 returned -22 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e88000)=0x0) process_vm_writev(r0, &(0x7f0000b66000-0x20)=[{&(0x7f0000ef1000)=""/12, 0xc}, {&(0x7f0000d9b000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000f57000)=[{&(0x7f00008ed000)=""/2, 0x2}, {&(0x7f000075f000)=""/50, 0x32}, {&(0x7f0000f81000)=""/120, 0x78}, {&(0x7f00007c4000-0x9)=""/9, 0x9}, {&(0x7f00000cc000)=""/145, 0x91}], 0x5, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x0) pipe(&(0x7f0000d1e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000083b000-0x18)={0x3, &(0x7f000040b000-0xf0)=""/240, &(0x7f0000d0e000)=[{0x3, 0xe9, 0x46, &(0x7f0000804000)=""/233}, {0x7, 0x23, 0x7fff, &(0x7f0000933000)=""/35}, {0x3, 0x70, 0x80, &(0x7f00004a0000)=""/112}]}) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000039e000)='statm\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000851000)={0x0, 0x3, 0x3}, &(0x7f00004a8000-0x2)=0x8) dup(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb5000-0xa0)={r2, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x8, 0x0, 0xddb}, &(0x7f0000e1c000-0x4)=0xa0) [ 162.138806] binder: 26009:26036 ioctl 800454d2 20f7b000 returned -22 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000684000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000d7c000)=0xffffffffffffffff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000053b000)=0x0, &(0x7f0000a7a000)=0x85) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x81, 0x1, 0x2f4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x5, 0x2) bind(r2, &(0x7f00000bf000)=@generic={0x1e, "01030000001c0000000000000000000009001ff321b30c7bc07904eec7ba052e0a53a632ed4938000001018f8401a30000000000007921e43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead200bd4800001c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000d8b000)=0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000ce0000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d5f000)={0x4, 0x0, 'client0\x00', 0x4, "9ab9a95a99497cba", "45c9e860e73b1a80575e24271ca240294d4a99638621580f7fc0326a9a0a79ea", 0x1de, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e25000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc1000)="6e65742f7363545600516ffee4956143f23a1a38b9e79d7484b45722ac8f63efa36a02ae1543866a8883e35ac404d556825902ef0f6e74178afdd69b88deb1e1a0bec7c69b0a472fad2c4d15cbe9e42faf0b82e125901fe947a55e4634012fc100373192d5db63cb3e34a4eb3b82c14b1e3dc368f36527e3d07dd4") r1 = openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00001c6000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x13}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r1, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r1, 0x3) r2 = getpgid(r0) r3 = syz_open_procfs(r2, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000790000)="5c3879106e730ae82d7a89464d25bb23c646595e28f2461a749ce23d83dab93077f9bd2f24ba3617e6611b77616f643a876cc852c4fafb188f6535b9dcad8655f1147fe2feab5b48987d3e10b8c52587c887b55832f5722cdfe57bc45b7548818f45a00afd576d2a42db8ef516d3b549a87102fc84dad3d1e76d2a1b5fed2c") sendfile(r3, r3, &(0x7f000075c000)=0x0, 0xf5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f26000-0x8)='./file0\x00', &(0x7f0000ac1000-0xe)=@random={'system.', 'status\x00'}) r4 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$pppoe(r4, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6tnl0\x00'}}, 0x1e) getsockname(r4, &(0x7f000073f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000953000-0x4)=0x10) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @random="337685a73348", @generic="7fa16deb60e40c60ef9d8075d6c92dc0"}}, 0x1e) dup3(r5, r4, 0x0) 2018/01/31 17:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000976000-0x9)='/dev/ppp\x00', 0x40, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000504000)='/dev/vcsa#\x00', 0x7, 0x14000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000da0000)={0x2, r1}) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000155000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) bind$alg(r1, &(0x7f0000b44000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005cc000)={0x0, 0x7, 0x7ff, 0x10000}, &(0x7f0000858000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b66000-0x8c)={r2, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCFLSH(r1, 0x40085500, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000915000)={0x2, 0x8}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000c43000)=0x7) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000009000)=[{{&(0x7f000000a000-0x9)=@rc={0x1f, {0x0, 0x3, 0xd0bd, 0x9, 0xcd, 0x5}, 0x69}, 0x9, &(0x7f0000005000-0x10)=[{&(0x7f0000009000)="4428f78a6f9cb373acc2e0eab9be7b764c115a6b77047ee6bed14bcf8cf7a82827c2107e3e1e3c07dd57f3c57acd6b26ac7ee2373d492d830619d9833d72d758fcc7bc5e88a5a36f143c7db5b16dcf9cfb2c13a7e8c2eba2aa24ac70031461f26f68f425bae7b77fa53f10b973a09c1172edc72e4c42b87c392a9ca4cb2b6cbb466e530d1b4a8ac8d3ab9fbccd4e3ad7aae8cea4d3224b6b9c758267a6cbdb21b00d2363768cf7cc8469677879fc8e5deec0de83ae19d88456e358621a3465cb4cdc2a292257cd14bd44ab6b7deea687331600c9d06423b673503b", 0xdb}], 0x1, &(0x7f0000004000)=[{0xd8, 0x19d, 0x0, "bfd208d7eeda50ba240e38b5fb00b566251125240ef77fdb9bf833ce1721248604296b9cc81983175c7fd5bee6682b9fd36a100284b2060f94ee32c8de4a84b13ba71cb610b88bbe5d9976a67a4b12fe6689a47bb070bb1746917626ef4a99cc3cbda2e79da2085eac51cc3ab8d5d8b090c8dd5033e514486746ced7a70833f20c79f61ead07fdf61a97353478a0a3015c7e454dc95d0cfef8dbbc4d767c48fe3722f1e0b2ceca7dd704c2b7a1ccbb46367a3daa0a7800e0ac7a0382ff43327a8d3d4a"}, {0x58, 0x114, 0x8, "46da5e78dd2449babb0ec5b736569ecf90c38053e46ca7202fd4c77936a4b3e036c43c52829bdc591010617a1c2953134f1f242e4a5be863d780532f36b35e653f"}, {0x48, 0x112, 0x0, "b55e60109456362c80e8dbaf3a9b2b3d794ef534af8d8717605eced869cf175c8517af4c84a4f14b03d04fc29da6a57fb4432a"}, {0x1010, 0x114, 0xff, "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{0x90, 0x29, 0x2, "7d0bfe4885e64de63ed44912855db8c3d1f3d689cf94bfcabdeb3865a6f39160d9dd434bc1ff0776e4cbb016f2848f4f08165e45bcda8f50d5ab2e8b35471ba05d8c20e2ecd393681f246eea14e0447ed9fed2131071b9adbfb734447139fd370200e07b29eb9461a3d40c147a152c7a28a0bfbafc9b1756c097c435a1d1"}], 0x1218, 0x20000000}, 0xac}], 0x1, 0x40000) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x29, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = getpid() ptrace$poke(0x5, r1, &(0x7f0000ec5000-0x8)=0x0, 0x80) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = getegid() setfsgid(r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000021b000-0x8)='./file0\x00', 0x40) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006e7000)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000f56000)=0xcd) write$evdev(r0, &(0x7f0000582000)=[{{0x0, 0x0}, 0x1, 0x4f, 0x400000002}], 0xfffffe82) r2 = open(&(0x7f0000932000)='./file0\x00', 0x4000, 0x10) sendfile(r1, r0, 0x0, 0x100000072439a6b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000747000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xda7, 0x401, 0x3}, &(0x7f000060b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004e7000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x37a853b0, 0x0, 0x3, 0x5, 0x100, 0x5, 0x9, 0xe5, 0x1000, 0x401, 0x7, 0x7, 0x3, 0x7, 0xe1c]}, &(0x7f0000763000-0x4)=0x108) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000259000)='/dev/midi#\x00', 0x9, 0x800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003b3000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0xfd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) lstat(&(0x7f0000d10000-0x8)='./file0\x00', &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000537000-0x4)=0xc) getresuid(&(0x7f0000d14000)=0x0, &(0x7f00005e2000)=0x0, &(0x7f0000970000)=0x0) setresuid(r1, r2, r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc-blowfish-asm,rmd160)\x00'}, 0x202) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20a) chdir(&(0x7f000060d000-0x8)='./file0\x00') 2018/01/31 17:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00000ae000-0x8)='./file0\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000559000-0x8)=0x0, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000d68000)="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") getsockname$ax25(r0, &(0x7f0000f69000)={0x0, {""/7}, 0x0}, &(0x7f000040c000-0x4)=0x10) unlinkat(r0, &(0x7f0000ab4000-0x6)='./bus\x00', 0x200) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = syz_open_dev$midi(&(0x7f00008f9000-0xa)='/dev/midi#\x00', 0x0, 0x80400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000083d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000089b000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000054e000-0x8)={r3, r4}) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg(r1, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000902000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000c8e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000b02000-0x4)=0x0) fsetxattr(r0, &(0x7f0000b13000)=@random={'user.', 'mime_typemd5sum\x00'}, &(0x7f0000d92000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000752000)='/dev/cuse\x00', 0x240000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6) write$tun(r1, &(0x7f0000867000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5, 0x0, [], "fa02f07879"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x33) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000a90000-0x3)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e15000-0xd)='/selinux/mls\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000370000)=[], &(0x7f0000b3d000-0x10)=[], 0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) statx(r1, &(0x7f00006b8000)='./file0\x00', 0x4000, 0x80, &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000942000)=0x0, 0x4) r1 = dup(r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000049c000-0x3a)=""/58) 2018/01/31 17:54:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 162.450282] device eql entered promiscuous mode 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) sendto$inet(r0, &(0x7f0000470000-0x66)="d32e7b2cc18345d9b01b96b7e0c0fda2262c5028ffe9368d602c9095ee2820cf22028371030bf408216e78151d21f7decd2e883d7a381f0d5eaf18563c1cb8bafb60bc615c2aa48ff8838c341c8dc4aac57c1fd2622513b41760f663d23ecdc48f63499ef728", 0x66, 0x80, &(0x7f00005f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000750000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000429000)={0x0, 0x0}) 2018/01/31 17:54:10 executing program 6: r0 = creat(&(0x7f0000ea1000)='./file0\x00', 0x20) ioctl$KDDELIO(r0, 0x4b35, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/softnet_stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000-0xf)='/dev/sequencer\x00', 0x801, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000017000)={&(0x7f000001f000)=@rc={0x1f, {0x4, 0x280a, 0x8, 0x2, 0x7, 0x1ff}, 0x8}, 0x9, &(0x7f0000006000)=[{&(0x7f0000000000)="b41b30f8dd305c34c375d9369578bc1a1c8f0e9c9412b3cf6d821642c58cd212963adbd0155b8afa7b17da8303d2db155d26f61a1820f21585b1277312dace2640c6aeb9ad30cfde13685d44cfce752d2d78c159cf04dc065adfd86a746ec51280f566d052645108c47cbd6b3f9fc9b7e3b24621d9c68d328bf84d27fafe291b89e4d606a4abdecaf6f328b7efa3ce5ef293328528941ed781a04e40d3129df64e06a7f918f7f2aa345b3798811c85", 0xaf}, {&(0x7f000000a000-0xb5)="b9422565e5b88c9fa241621c85a2baa66be943ff58ab72855b9617f7617f50f00b311909725160a0697bee033301e67e570d9f4d9d9c8c1f210e1b4e2a5ec817cefd3f3a3743b7aef0ed53ee72a093ce6d1077873fc5fd8739d06b209196d01899a4d71c2493845baad8c32245c283d729c388fd2f0610936ed39c6edee4e6f65b0846809026214b9ca334f95d1c8492f7cce700d75d371d603a8ca06ae2c292c44df0a7b897d84e3aabd24b7ff007b66b27e3bf8c", 0xb5}, {&(0x7f0000020000-0xf8)="517ede5b4dac563bd3424acb954eae16ef0a4065e73b006544ea2370215bb2a83f8cc18139a67e7310b2fc23cd1d66bc637bc534e39ebbf8de9ea140fdc6217c62f73c7c4894e418b2ce9b738ed2698c63603d4aff4dc47e6699f828f0cccb22c1a779f8d4bc7a76ea220e6a323d81bd9fe37245de379d49fe92bda54297e60ff2dc7172183e0e337872bc6a73c4ac282becbdb8fcaada026a4dad1df4acc425e3b432a649c139ddcbe51030a30bc2047b35fbe4acfe1ad7cf5b6c441679c25141f7f0becc6ffa7b03c5fa043a15217b6e0dd88a939a34ca872dce7c79933add47cbecb59a4d8fb75361ece71b99b0ea40bb9adaa0c22182", 0xf8}], 0x3, 0x0, 0x0, 0x40}, 0x4040000) 2018/01/31 17:54:10 executing program 0: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000b10000)={0xfffffffffffffffc, 0x101, 0x81, 0x2, 0x6}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000ee000-0x76)=""/118) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000b12000)={0x6, 0x200, 0x16, 0x400}) r2 = syz_open_dev$admmidi(&(0x7f0000b11000)='/dev/admmidi#\x00', 0x3, 0x80001) r3 = openat(r2, &(0x7f0000b10000)='./file0\x00', 0x100, 0x81) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b14000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000b12000-0x4)=0x0) connect$inet(r3, &(0x7f0000274000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xf, &(0x7f0000018000-0x10)={0x6, 0x8}, &(0x7f0000018000-0x10)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x60}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x100) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000019000)={0xcfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$admmidi(&(0x7f0000019000-0x5)='/dev/admmidi#\x00', 0xff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000019000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/31 17:54:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x100206}, 0xfffffffffffffe2a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000849000-0x48)={0x0, 0x40, "7c5a1d151e515f7a9e6ede13dae2f48a2bcb3a4e591ac45af864ddb2dcb3abba25e9b82f28fa215561448b2baf7b8e9b242b1fe12ecf077ad59736736d27b825"}, &(0x7f0000299000)=0x48) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000051e000)={@generic="cfadd87902f2b696053f53d972ff5325", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000372000)=0x0, &(0x7f000032f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004cb000-0x14)={r2, 0x80, 0x4c3, 0x81, 0xffffffc000000000, 0x1000000}, &(0x7f00006e8000-0x4)=0x14) r4 = add_key$user(&(0x7f0000be7000)='user\x00', &(0x7f00005b1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d1000-0x63)="ac15c8b2658a5520394ad0001d0fee6a8605e5f8f2f6333b80d67c4817b273fd5897c5ae4440cb2bc7ede3cfa0cb4ec86ae0a5f7f85cee4b5035cd78259f11901aae2aa0a554dd956505b18a6e0f17071cdc0ec54973cf275a32150b8368dc5c979b43", 0x63, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005e4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087b000)={0x0, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0xc) keyctl$chown(0x4, r4, r5, r6) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000766000-0xf0)=[{{&(0x7f0000744000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f89000)=[{&(0x7f000006e000)=""/169, 0xa9}], 0x1, &(0x7f00004b4000-0x72)=""/114, 0x72, 0xfffffffffffffff7}, 0x2}, {{&(0x7f0000646000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c6c000)=[{&(0x7f00005aa000)=""/54, 0x36}], 0x1, &(0x7f0000538000)=""/250, 0xfa, 0x27}, 0x12}, {{&(0x7f0000e42000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc6000-0x20)=[{&(0x7f0000ac1000-0x52)=""/82, 0x52}, {&(0x7f0000b87000-0xa6)=""/166, 0xa6}], 0x2, &(0x7f0000763000-0x1000)=""/4096, 0x1000, 0x4}, 0x100000000}, {{&(0x7f00002ca000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000561000+0x85e)=[{&(0x7f0000784000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d0000)=""/71, 0x47}], 0x2, 0x0, 0x0, 0x5}, 0x0}], 0x4, 0x2, &(0x7f0000d11000)={0x0, 0x1c9c380}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000524000)={0x0, 0x5}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000a4e000-0xdb)={0x332f, 0xd3, "0df7c29dd84065238d2616b607c6fea494a15aa1f6b5f6ad230d87bad50ac5ded1715c5c6385d39a339345bcafe8d929318ccade828ea87c5c888ffc0749027fe2f0800677bb38b08e1c6999138bb8673a97cc10fb702bd5b0d955e1215b8d4bd871e59c0dfe06eb3f4276e5af5a85fca550e3ef0d4735e0e002438fd83049c8a7a8c885dea6699062ff0d3aa7edbf2671635db9a2667dbda9221c7cf1a33c9e7b4ef4690b8c2354f175a0a34cf6c9887f24b9a12c0af996c9391715f3c55303a4af803caee856229a777b2406a9f4b477547c"}) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000092f000-0x9)='/dev/vcs\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000134000-0x2c)={0xa, 0x1, 0xe7, 0x7, 0x4, r3, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x99, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000078d000-0x4)=0x14, 0x80000) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000084f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b79000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009a1000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a36000)=0xc) connect(r1, &(0x7f0000a7a000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) syz_open_dev$mouse(&(0x7f0000127000-0x12)='/dev/input/mouse#\x00', 0x591, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r3, &(0x7f0000b00000)="", 0x0, 0x0, &(0x7f00004d9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000090000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f000076b000-0x8)='./file0\x00', &(0x7f0000a23000)=[], &(0x7f0000a65000-0x1c)=[&(0x7f0000a23000)='{wlan0cpuset\x00']) r0 = syz_open_dev$usbmon(&(0x7f0000552000)='/dev/usbmon#\x00', 0x800, 0x4080) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000823000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000790000)=0xc) sendmmsg(r0, &(0x7f0000e45000)=[{{0x0, 0x0, &(0x7f000055d000-0x40)=[{&(0x7f00005be000-0x89)="40cf3e9cb5a7d1365ff88ed48d8be5f8a99dd01a1f9c8d73383cb55aca80f153137db4833668b00d8104e7a3ad8470d323b45281c1c49a0410d5071a0579d855e0c9af9c1114677e31b790ce74cbce12c70b61c650846519f86f0cf5b5ca88481600f25aa88c29d2429b3c2b4aeddee245182257f5f37bf679bc366ac24e3ab89c6e160129c32eaac1", 0x89}, {&(0x7f0000b03000-0x88)="68fce83d25865f284c61aa4d66deaeedd31d31018265f035a6b532cff978b2ff028cff5d24f8243e45f3770b2ac5195716018a8dfb765bebcf9fa2af754ed7c960540da1d4191da46657cc69059e20994819648f684cb82e9ad486c3b928fb00518e7cfd6280e1490eb2ce90cf270499b31d4aad1291234ad8fb356005507bb89bb569bcbc7ee7c6", 0x88}, {&(0x7f00007a5000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000c9a000)="e95af050eff132f9ffcca724db08303ecedc87d3edf6a9e8badfadfb84e9b443dc7b1261048d4972fbf069d293eb71a33779a952045e023fb6b248b7655c007e5e3e14884f34b9af73f07fd84b29c6b4b8b707f778dedb36eaa1da0f11cc14c0fadd6c4a0d6bd18857a6e54bb72a172ee4ead48c1d4535e5382230c930f08fdb8119b7ad7d537e43da4fd00ba491e20e6f37557ab9837bd4c7333f2f582ba41f18b36295564c236affa10b401394926dc0e23733c61c6a2f08cc87794498bddc71b5c88574ad72ff59a66a1fc103fbbff31e142c6df5d9b391b652e0b6b84d40f447f0ea8a89d3913560ba45cb23", 0xee}, {&(0x7f0000e77000)="1da5fef915ea5809fee77542ec9f2d4e626eea4b0f3953e008ec8c24dfe6756eb7125e1fec4bee7c6772750e421e766b919d6e4881777f61be1bbef6284a06b28a53cf1f012fa580d5a55cdc79062aee9526e4b88e1f926742103f1d7860d8b15b56c33049646acba11803c2353b7f024f43344c6cd633f1922b576b4ad1f5a4d2a8e882d314af3915a602779584cb4e801b87fe7ce4bc39ed1c4118a9a1e5f09ff37f92859d421b72c9a26eff1fcc02701760ca816b68737de45b42c8d2240a66e826d6c2", 0xc5}, {&(0x7f0000874000)="63c58730e67326aec5b181085690448585009918b677e6db6ff328f9d1300942aae1baf4e4375034a72f261a6e9754a15c8d764094d75271614fd495853fc477deab24defcb6c8d9a3f93feb688e8449841c78d026d4e0ffaad0e301f3d6c97e6dfa5b00673722548aabd8d740f357a9ccdef6fc17aabc88902d2712a248506b0f07629debaa93b849ec16a5fa2e", 0x8e}, {&(0x7f000050a000)="438692607b5afe9780873aca97652d06d35128a14d88bd30150b8fa6a948429111c353f046ed1c074c842f757ce09a47c6e356a85ff15a7ec37d81cc0018a5ae0f2e1e53df1dc7b52e2c739f491cbf76e7b66e3fd4ac2e06761c1a679b905627b726c37a4ff297b4", 0x68}, {&(0x7f0000f92000)="f81c3da53e6f17d1b9af2e691950b721a691aa720472906be3aaeaa43820c134146181b3d064f53959b2ce78caddd59b25b951f2495ff1d3af7cf75a5a9df07f467ba62aa3292d9f94cb", 0x4a}], 0x9, &(0x7f0000f99000-0x280)=[{0x20, 0x88, 0x0, "72e2d31d07608e2e99ab49"}, {0xa8, 0x11d, 0x8001, "a4172d3e3d8e2920a90ff60cd33dec0234455b216388cce813745fa0038463095091b15ed66faff916c1d2fd799592e9004ac76938ea61902656bb44147b41093b006d75091e9273011bb88b60087d54f05e8e6e9486ad424b347208e54e786ea9777ef28a2344532628dc91abd9fdc3443797abe647966f84de6695204f9911c40305f6937041bd326b5ec592a6b97607ae9c"}, {0x48, 0x0, 0x7fff, "4a1017ff548cc3dda22ef7b9993b1676c0858e176a608ea7de263c024dbe0367a3705774ccdf5010933ca7770924d81df4ba"}, {0xd8, 0x117, 0x4, "0e4dcb340911547656ff54759854b51e917c517a3cde4296c6db589cb667591ea07844a57f87b9809aa2fbba755543ae3421d2b166c84c475358ac267ec2059d6d4c67143f7395952fb7e8c7915ff21f847f003a2be3f48af1493ffe34429ade4acea06a72e8ab1baa6b2bc12a0e935117457bb3635dc5ac454d4911e91dcefaae8778b239dc818bb68036cffeae5b3bd5a6d1f90c27f3649598845291e3370245d5326b5e3f9f362e2c6e826006e90c6d6872783a5f4cc1350c9e00e8677badf0d7"}, {0x98, 0x0, 0x2412, "76fd09d189f370095ad350415e6e2f0f5f484b44941365acde208fbb1b7d7059c1c4a5b9d5e34403a3d3556c2afad838ce30dbffe06f0a69e952542ed852227a67ffb48c3a4bdbcb03a4bf18a52db9fb47c90381c40aa8c2ec806a14795dea7cba9f5449a89ab9e06c4e126dd98f107afdff276b32a33978c93eaeb24a16fe08814498ef"}], 0x280, 0x0}, 0x9}, {{&(0x7f0000168000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58, &(0x7f00002c8000-0xa0)=[{&(0x7f00008d5000-0xfd)="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", 0xfd}, {&(0x7f0000a08000)="cf09fb", 0x3}, {&(0x7f0000fe5000)="faa6eea2e59972892a6fea74b11ee8", 0xf}, {&(0x7f0000336000)="40ed4c939da5bee21243c1d7a5c1de5b96f9f52dc09681263400b4ee7d14675bd606df7ed592927b3f9436bd3e29ca9b7a047cc1043100031c44da0417c4b0749bdab80d3c08da739c9c0cd878e6110f1565872fcffecd8e87ab8e866c9302e295f956e2bffa9d332c458e6726cf859569492578bc9951763d8da74779822b8433ea853289684457548b792ae7a97e06d5437f91d81327d5b6d13f33dbe84a744853f35c00a4d4c625bbf20d5ca602a808e0d075ac469b82a2d4d76cfe0033b23743c5aa0f22fce076dddafe03b25915288aa182b8d5497ad5fc8b2f12df29fedf77ceac46c8c0cc5b4a18d46d9bfa1d78df47abfe17d2", 0xf7}, {&(0x7f00005af000)="d1e72758b65ef75d06e50f3ebd5ab8a2b4d8cf0864197d5c0e9ba5e54d44e6fa4f6e008d0ee00ff33542da1916c54293f6def90bb4851fcae8141c1d11704c46e505b6c8579cd6ce0bff9e786c68f8d95f6b09e44cd934b096fd476bceacf587637cd0e4867f208043aaccb80202920dbe1081402fb4dcc9f0bb", 0x7a}, {&(0x7f000088d000-0x8f)="2d40780a8adde8b2782ef2152bde58fa504e82f1451131923cf4b8892d01cf3fb4f6a974d2a4e74584b0de211f2a61bc477f3d4774cc7cb7b2248e00204865ee5efc588bf93d9c6666824c51bdcbabad236956c69bd762e22181fe040f1f4278c248fde89dad53e807bab63621104be4a8d6db356467e6f3fd84031cf2cbf89d6403c5627c7fbf7c2efe357512c344", 0x8f}, {&(0x7f0000ee3000)="a1f014579541a21736775ac72874942eae0e9a8476ad71c20173eddcd2f91f9f0999ac71b44d12e9e60f68d9e9543e3226a588efd4e4d0f922e37f47edd3a89b61c925013df5734f97543b64595462", 0x4f}, {&(0x7f0000078000-0xd2)="5654df5aae8f849a4942d766de7bace117c5d101b8b7f10f22266b58460f32b25b82367a8c74c4ce560b13848e59a9b7aa2ef53170b85d1115fff78d1fca3fcf45ce2b26ca0ea8b79a08b989382c1715827e6ca9cab8e729da8120dd6e235e76adc1c12d65d7cc152e82edf54262152300d3c38e4a73f327a595daf9855d956c8ac656589b996c5f6bc703bee12de4c01ae18bedf24f7ebf91204f7eb85b43f4a258c942adbe06f90a066e6a5d4f35287599b718e69ab0f232c0a69a92679b2479912119f511765d79828abdb94f90535ac0", 0xd2}, {&(0x7f0000e21000+0x1d8)="", 0x0}, {&(0x7f000020b000-0xf2)="3974196e33ffe3d674e371b7126d508606a7e30e99325d512f152b5efa58262ce64d3431a94ff6ef3d295cc7634ff57c6dfb392d9e958ad4084acfe647ee6fe224f1dee7c6fb4ae7ed1b321fdd66d91bc6789f48ead9bba9d40cd36a216527b4b648a762996891bc7d1ee44367547ad5cc8d3afad3bf950c346bed3f0958ad5abf4e366fab5dc6a6395cc250914aec4e32e7b9ff34f5040d8d380dcaddf5db431516ffa1e744c341a997daec2b189a892414f45828da4d6309df99a8a626b1959f3c01b64eae96fefdd8951cfa6f0e6782a27812a79c1d035296ffab07c3b6b775c65683c394be1a48f95c7dfd75891d237d", 0xf2}], 0xa, &(0x7f00003d0000)=[{0xf0, 0x104, 0x6fa125c7, "f16160e50ad5caf55667e566d163e79cd65ff1778e9c4fbb7bb9a6528c64eb459264cd4f0eb0bc6d88656aa803171f63d2570bd5fdd46b2adebd3ba08b725dcd28e9d97ff35f233036dac5f72fd5333b2c4e58c46655adff9771c22b6a20a97c7ca83534476665a92a983eb6d5cdeb11e068b6dbd526d02aabe7e989575adf4f0bd1cbbbb63ac41f904fef269c6ce8cda4b5095fc4fc48d068614574f8c45b19a0bd9c2486ac85710b486f594456d940a024f9b76ae7df58503bbe66d192e76bc269d2d4bd3c33130ce5cb6e36d8707f1db6034059e6bb2943cfde"}, {0x30, 0x0, 0xfffffffffffffffd, "e6b68b3854a1f6b6bb63af23f2e2db92e213e379d63bdbc7cd3e855f"}, {0x90, 0x1, 0x4, "d3881163c7992b7019bb29fe7722bf9915a46dca6eed0a41bc40acb611e873939f41037e97aceb2df734eb322a4d8fa25b7b1e6190a2ed90115b66502e2c52247cc8438b2e59c52700b2c5e698984aa40ec4db054a17ade460c615ec5b54e2a50bf489bb4fbea8daa28e5b734cb3de5b428eadc40b156ea7cc06d05193cc"}, {0x30, 0x0, 0x1800000000000, "b92a985eb5fe7816eb71835a03ffc3926f38dfc3c070b14c1e"}, {0x78, 0x112, 0x80000000, "ce186de2d8eb01d3f724e38c4d3140b36d934a0e7efcddc6535802722a8117fb824a7c912834dd11cd416d474d2da718a3e24304d3ee813f84920a6838e960fbcd8ad93be5b9f764fb89101efa751c0728d7d1fe16282bd61e1f07c627158a01ae2d4b"}], 0x258, 0x80}, 0x7}, {{&(0x7f0000749000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000c2c000-0x10)=[{&(0x7f00006f8000)="487ff6642bd83ff65633ff1dc79008692a6dbd0855a8eed1fdc84fddbdf3c224a0b2b2b15abf0d8bb720febc6720bb250c0a878fdcefff2f0bdf27c2a121769e5bee6265a8d70d89f898597400e223752ab13e17e1d518490346a5cd27dd6d797ccadb3c7b71899f7910f171f88a13f8720d184ec99590c37046c1a5bf87515888f9c5e5de5b3232dcb63fd91e151022402667b0e48d665624b7a6d712b360dbbf6174026a5f547cd466d8db2dd22524bd28654537", 0xb5}], 0x1, &(0x7f00006b4000-0xc8)=[{0xc8, 0x0, 0x85, "fc97499ae0412e2eeee56fd10615fa337f3b9238051f82c789e2557557639638d0a810969988f1dc8363499d0e94f9ba035a8f8e7d563288c47085bac4ea79bcb5630df65c9030c46466adef642ce0ec0def63cceb83eb45bd4fd1eccf7e29acc5968e621c13c389951423ddf03ee113c883c6569290d4e13608ffb29c8814d479aa96b0ac6232de08a5744e1b6aadcbfb16f121ec0f1baa15e36964707873c522a73670156e7ed4e21a0968ce960668bc9c1fcbbeb114"}], 0xc8, 0x80}, 0x1}, {{&(0x7f0000d0b000-0x10)=@ipx={0x4, 0x9, 0x10001, "718f97c6f0b2", 0xffff, 0x0}, 0x10, &(0x7f00000b6000-0x20)=[{&(0x7f00005e7000-0xec)="805a2de290b207cece38dafbe8913a044cc43edde8c1c4fb3605e92515b1ef20aa7915ba05ea0e36e8325047e79e30b187eb202f7a29483eea74f7d21e810f8a5de8acd0f9c996c208a2721434ad6e63ef9bfa1c5d9b5fcbe78a2521efe06b5cd0eb9d80b56c88289d07ee4dab36a2918866f868aec5617a793d68c6a605545e55fba2e5bada56fac4a17d40d4f06dad8223daeb9e2015d20a3b0b6332d7e36685dbfb5eacc6891a4d6ec9c696e9c79a9d62aab2d56dd04c8d11c1e1cb19de822a553a88681d39115241753c14ff6429323a0e30869475c9765a4e266779033f86e4be1e32c7cfa0e643467e", 0xec}, {&(0x7f00009bc000)="c7a080038df8484bf9d580", 0xb}], 0x2, 0x0, 0x0, 0x20048005}, 0xff}], 0x8, 0x40) socket(0x8, 0x3, 0x6) 2018/01/31 17:54:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000312000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000399000-0x8)={0x0, 0x401}, &(0x7f0000b2b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d21000)={r3, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x94}, &(0x7f0000b93000-0x4)=0x98) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bdf000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x400080) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005ad000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000971000)=0x8, 0x4) getsockopt$sock_buf(r0, 0x1, 0x200000000000003c, &(0x7f0000d79000)=""/26, &(0x7f000046e000-0x4)=0x1a) accept4(r2, &(0x7f0000bb4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000818000)=0x32, 0x80000) 2018/01/31 17:54:10 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000ecf000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000)={0x6, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xab)="0654afbab88f0ea6b1a11fa3b9a70ae803f93a3ee60aae4845ed8a62e8c82917d0eb6ab093dc23e4a9777cf42f45fc75713405f3c06a85f345959f6789db4a8d63376edf963407166f3032c96adeba9e53c0c539ad879d7c1a3a37711848d4d2a7d02674d3faeca39af42f14f71dd9743472c005d9a3af82c10705714c504abcb013d24412d403a57f446008176a8b405fa7e4aa94efaf63f0da7a7ce66722df1150c98ae126fc1212ab65", 0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000670000)="b2b3", 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/01/31 17:54:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/01/31 17:54:10 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000124000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000f8e000-0xc)={0x68a000000, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r1, 0x0) renameat(r0, &(0x7f00007df000-0x8)='./file0\x00', r1, &(0x7f000025f000-0x8)='./file0\x00') syz_emit_ethernet(0x14b, &(0x7f0000cb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x115, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0xaf, 0x0, 0x3, 0x8000, 0x0, 0x3, 0x2}, @hopopts={0xaf, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x0, 0x6, 0x4, 0x1, [0x8, 0x6, 0x2]}}, @generic={0x7, 0x5e, "da2d6e088e777093a4f89446f4dd2461465b11c272e0999af8d5437ad59952214a8cf4acb8211e20e03cc8d3896465feb2ed86a393215d06a51e9581491aaf006c7a95c3a3f12d553aaf3aee3ea35a5d20388574014e06aeca35461034a8"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0x1c, "389f3ccd2ee69dca6085aea1ac8e9a756e414422e0bc285211e68320"}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) unlinkat(r0, &(0x7f000036b000)='./file0\x00', 0x200) 2018/01/31 17:54:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000170000-0xd)='/dev/dmmidi#\x00', 0x0, 0x10002) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) sendmsg$alg(r0, &(0x7f0000c9c000)={0x0, 0x0, &(0x7f0000af4000-0x20)=[{&(0x7f0000ac6000)="f22ef6529292024328167fe50621a3c4bd86fdc077ef8dd0e8a28121946eff117c2a4f43ff3b7d6e14f0039498f387", 0x2f}, {&(0x7f0000ed8000-0xcf)="a2fb229fca0e990c0af017c7d31d90d429eab81282a8330ddea2240d6e281b9e0202ab3b0bd317f304703bb46efc05ca94a9dfb0d4693cf640fb231992dc4562b43f97508c87ff421bf926fb4a9479a13242b951cec7c4defcad22be5e7070b5d71e86bc30d9cb465968a18c457050af5461ea21252e51207176f5a5928b0c150577fdc6c573087482b6fc22a0455d4cdf7517d0c36de26d6724980c5762a39ad700977e44e64822cb66017a048c97feba2e1efd8c2ffb347fe6997bc188bab5276169d97874d02d126228e139ee1e", 0xcf}], 0x2, &(0x7f000070b000)=[@assoc={0x18, 0x117, 0x4, 0x550f}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x48, 0x4}, 0x0) 2018/01/31 17:54:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054f000+0xf98)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$nfc_llcp(r2, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408, 0x0}, 0x0) r3 = semget$private(0x0, 0x4, 0x200) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000a74000)=0x8) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5c000)="", 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004d4000-0x170)={0x80000001, 0x20, 0x6, 0x6, 0x6, [{0x7, 0x889, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0xffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0x5, 0xfe05, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x4, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x20, 0x1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0xa42, 0x800, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/01/31 17:54:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0xf0)={0x2, 0x9, 0x57, 0x0, 0x1e, 0x0, 0x6, 0x0, [@sadb_key={0x10, 0x8, 0x3b8, 0x0, "c203a09ed82bbe1ba7f4617b420d6b440c35d777819d0116c0fd99c92f05962f5c99370b5b231a24a46c82a3feea5520fc9c3e970f223f50d0db5aebfe68cb003c2e95ff7290a79f40eb7fc77506ecf88687c817f2f64f41a90584d3502f5902ffa67300efd0b48e0bb0fffb7df9d2c55c283b499d7c2d"}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0xffffffff, 0x10000, 0x16, 0x3, 0x0}, @sadb_lifetime={0x4, 0x4, 0x4, 0x2, 0x6c73, 0x5}, @sadb_ident={0x2, 0xa, 0x0, 0x0, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000995000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) sendto(r0, &(0x7f0000001000-0x9c)="524a72d53c4646ff952ed0a14c5bb4611432680a9b5acf91f02c8570f004e7df70e33365382ebbf2873a3cde686d5153c5ceec2ba114c5e518aa126cb3c700f9195248d8a57a3846988b2b0a6af328a455f879aead2259f744c76935f4ffa6f1cb33264d7f9c5a4941a8ca933ab9e096fda09d7d9b6a8043ddcdb664a66bce5d7333a3fba89066e248d7deb98f05d935b1068b0893529171a03c46ca", 0x9c, 0x4000000, &(0x7f0000bca000-0x14)=@ll={0x11, 0x3, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000e32000)="", 0x0) 2018/01/31 17:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b2b000-0xb8)={0x0, 0xe9, 0x3, 0x1, 0x4, 0xc2c, 0x2, 0x5, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff, 0x8001, 0x3f, 0x1}}, &(0x7f0000b1f000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000057e000)=@assoc_value={r1, 0x3}, 0x8) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x101080) inotify_add_watch(r0, &(0x7f0000e19000)='./file0\x00', 0x200) 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000004f000)='./file0\x00', 0x80000, 0x8) connect(r0, &(0x7f00002f8000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000dc000)=""/75) r1 = socket(0x800000000000010, 0x2, 0x0) bind$netrom(r0, &(0x7f00002b4000-0x10)=@ax25={0x3, {"51d756628a755f"}, 0x3}, 0x10) write(r1, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/01/31 17:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c11000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x4001) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000605000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x93, 0x42) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00005e8000)='/dev/snd/midiC#D#\x00') bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000394000)='/dev/autofs\x00', 0xa5ea5fa313d814ef, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000085c000)={0x9, 0x200, 0xea78, 0x0, 0x0}, &(0x7f0000df5000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af3000)=@assoc_value={r1, 0x6}, &(0x7f000032e000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f00008b4000-0x4)=0x6, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d4000)={0x0, 0x0, 0x0}, &(0x7f00008d4000)=0xc) bind$pptp(r0, &(0x7f0000c8d000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) perf_event_open(&(0x7f00001d5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000003000)=""/196, 0xc4, 0x12022, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000007000-0x8)=0x0) 2018/01/31 17:54:11 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r0, &(0x7f0000a86000-0x1)="", 0x0, 0x0, &(0x7f0000521000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b6000-0xc)='/dev/rfkill\x00', 0x98200, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000011c000)={0xc, 0x3, 0x7, 0x0}) 2018/01/31 17:54:11 executing program 0: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035e000-0x10)='/selinux/status\x00', 0x0, 0x0) fstat(r1, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x2, &(0x7f0000ff4000)="2b7f6382b58b8f7d5dbbe1919b71f6ff0c5b287109a1a8014ba07fa70686db5be0e4b047b030a7e213581878fe55d4f22f84fea035bef9e9301b5f737f6ec088267fd249392d8c28e295bca52bd44f0d1be66c28e13ad3d2e83fd7e406d5f47a85ffcb18574cf6dfc2cda846de4ff46c12b1ac32109d44bd6ab23514d14976fa1aea1ac00574cce3d77d0a027026491de040feafd027137d5b4448fc3da8c57d774b937e467f4863934e5829d961af357eb7a7dc819900858cf018762a7e9cde3294d3c83d13db9f6a5a4cf9ab367bbdcfaa1f858f8d0e9a9cbe813a3e1d0f85879ac9c850a93808df0ae67b9af593") ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d68000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ee8000)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r4}], 0xa0, 0x0}], 0x1, 0x0) connect$unix(r2, &(0x7f0000c6b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x1000000000}) ioctl(r3, 0x6, &(0x7f000060a000)="") 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/243) 2018/01/31 17:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000050000-0x30)={0xcc, 0x0, &(0x7f000055d000-0xcc)=[@acquire_done={0x40106309, r1, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f0000c11000-0x38)=[@fda={0x66646185, 0x2, 0x3, 0x27}, @flat={0x0, 0x100, r1, 0x0}], &(0x7f0000832000)=[0x38, 0x40]}, 0x1}}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x38, &(0x7f00007a1000+0x3a6)=[@ptr={0x70742a85, 0x1, &(0x7f0000fb6000-0x1)=0x0, 0x1, 0x0, 0xf}, @ptr={0x70742a85, 0x1, &(0x7f00007a7000-0x1)=0x0, 0x1, 0x1, 0x38}, @flat={0x73682a85, 0x0, r1, 0x0}], &(0x7f0000de8000-0x38)=[0x48, 0x78, 0x48, 0x30, 0x48, 0x78, 0x68]}, 0x9}}, @free_buffer={0x40086303, r1}, @release={0x40046306, 0x2}, @enter_looper={0x630c}], 0x15, 0x0, &(0x7f0000b33000-0x15)="18409e2edec403cc41cd9e10dd84aa81b910f51e0c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000077d000-0xc)='/dev/autofs\x00', 0x10200, 0x0) sendmsg$netrom(r2, &(0x7f0000d55000-0x38)={&(0x7f0000af3000-0x48)=@full={{0x3, {"236f88bb69bf79"}, 0x797b}, [{"569cf55d3beb1d"}, {"29cf3ffc9145d2"}, {"a13af9ab7d25db"}, {"f06657325811c0"}, {"552419c3519363"}, {"5a02bfb0af7bd0"}, {"c4da575d4b7b28"}, {"4a09b9e28d22f4"}]}, 0x48, &(0x7f0000979000)=[{&(0x7f00001db000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4800}, 0x20000000) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair(0x5, 0x0, 0x5, &(0x7f000062d000-0x8)={0x0, 0x0}) getpeername$unix(r3, &(0x7f0000d6f000)=@file={0x0, ""/108}, &(0x7f000095d000)=0x6e) r4 = open(&(0x7f0000540000)='./file0\x00', 0x900, 0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f000013e000-0xc)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000551000)=0x4) write$evdev(r4, &(0x7f000024a000)=[{{0x77359400, 0x0}, 0x9, 0x0, 0x489}, {{0x77359400, 0x0}, 0x1, 0x2, 0xff}], 0x30) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/01/31 17:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007a000-0x8)='net/sco\x00') perf_event_open(&(0x7f00001ca000-0x78)={0x0, 0x78, 0x60d8, 0x2, 0x7, 0x7, 0x0, 0xfffffffffffffffb, 0x40, 0x8, 0xc19, 0xfffffffffffffffb, 0x3, 0xd0a, 0xe680, 0x1, 0x0, 0xa2, 0x20, 0xfffffffffffffffd, 0xae7, 0x7fffffff, 0x7fff, 0x10000, 0x400, 0x7, 0x1000, 0x9, 0x80000000, 0x81, 0x2fd4, 0x0, 0x0, 0x4, 0x35, 0x6fe0, 0x6, 0x4, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000768000-0x1)=0x0, 0x8}, 0x8, 0x0, 0x100000000, 0x1, 0x7, 0xfe5, 0x64a, 0x0}, r1, 0x2c7, r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000028f000)={&(0x7f000086a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x110, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "0f47e453"}}, @mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:11 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x15, &(0x7f0000000000)={0x25, 0x499144de, 0x100, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x7fff) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000024b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = mq_open(&(0x7f0000dab000)='/proc\x00', 0x800, 0x0, &(0x7f0000f79000-0x40)={0x7ff, 0x3, 0x0, 0x7b871207, 0x9, 0x3, 0x4, 0x0}) fcntl$setstatus(r1, 0x4, 0x44003) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) [ 162.947714] QAT: failed to copy from user. [ 162.951935] binder: 26216:26218 BC_ACQUIRE_DONE u00000000204edf8a node 97 cookie mismatch 0000000000000002 != 0000000000000001 [ 162.951994] binder: 26216:26218 got transaction with unaligned buffers size, 1 [ 162.952059] binder: 26216:26218 transaction failed 29201/-22, size 56-16 line 2948 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000565000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x1, 0x856, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x7, [0xfffffffe, 0x7, 0x8000, 0xfffffffffffffe01, 0x3, 0x4, 0x8, 0x0]}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000003000-0x4)=0x100) open(&(0x7f0000001000)='./file0\x00', 0x0, 0x2) accept4$unix(r0, &(0x7f0000e54000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20020000000000c, 0x2, 0x9) connect$inet6(r2, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x4000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000004c000-0x10)={0x6, 0x8, 0x81, 0x9, 0x0}, &(0x7f0000037000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000043000)={r3, 0x8000000001}, 0x8) [ 162.978928] binder_alloc: binder_alloc_mmap_handler: 26216 20000000-20002000 already mapped failed -16 [ 162.982905] binder: BINDER_SET_CONTEXT_MGR already set [ 162.982916] binder: 26216:26218 ioctl 40046207 0 returned -16 [ 162.982943] binder_alloc: 26216: binder_alloc_buf, no vma 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045b000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ed1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dbd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000090a000-0x8)={r1, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r4, &(0x7f000001a000-0x69)="", 0x0) write(r4, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r3, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 162.982969] binder: 26216:26230 transaction failed 29189/-3, size 80-8 line 2903 [ 162.995817] binder: 26216:26218 BC_ACQUIRE_DONE u00000000204edf8a no match [ 162.995864] binder_alloc: 26216: binder_alloc_buf, no vma [ 162.995890] binder: 26216:26218 transaction failed 29189/-3, size 56-16 line 2903 [ 163.004004] binder: undelivered TRANSACTION_ERROR: 29189 [ 163.004124] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d1c000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e3e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f5000)={0x0, 0x0, 0x0}, &(0x7f0000a2b000-0x4)=0xc) r5 = getpid() getresuid(&(0x7f0000ffe000)=0x0, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000667000-0x4)=0x0) r7 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb7000-0x4)=0x0) getresuid(&(0x7f00002f6000-0x4)=0x0, &(0x7f0000033000)=0x0, &(0x7f0000bca000)=0x0) fstat(r0, &(0x7f00006c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004de000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000118000)=0xe8) getgroups(0x4, &(0x7f00004b7000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007cc000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000523000)={0x0, 0x0, 0x0}, &(0x7f0000343000)=0xc) getgroups(0x7, &(0x7f000056e000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000936000-0x4)=0x0) r18 = geteuid() r19 = getegid() sendmmsg$unix(r1, &(0x7f00006e0000-0xa8)=[{&(0x7f0000e5f000-0x6)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e00000)=[{&(0x7f0000e57000-0xc3)="067d9e65694b0e3d48b7ca148576cc5981cedc5769ab7196bcf0025e9edbb95c73a9475382fb1f594d307d2206485dc09cb0b14bdb6f594d291de1778a835014f42d5692ec0af6d60522cb6535113e650900f1bc2db69f20ccd613d681a8e709d7cf043734f8158ff82fd53044f00db131ee50318429391dcda5626a7bc80d79f81fa0b746bc7d30125d06b3d23a17eb7e0e16d4bdddd87feeb1c599dda71106994ded65486117d2ca0d622b7ec3f63894df86320199912f0aaa46e559794d877da32f", 0xc3}, {&(0x7f0000e89000-0x6f)="dcd3072a2652ff738a5373b18f38a7335d94af05243e50e77d231393c671abb72ec995152280c569f19b7750fc28615784dcc8591706e4d629a60c27fe32759b02e11ea86e9ceba1a8a2acd49166ac404a62051f598dbf5df20990c565b03b2a65d0b3320717b09d6fcd61e65f4082", 0x6f}, {&(0x7f000043b000)="479fdc96d7ac9670e8fb7f6cd6334552472e11a14f15f15c7aabae24a988950fdd84bf71a17d029d074f742dc135fbb0f9077a4ec5a9c9bf052a946f2c9cf5b8f98234e8eb73d1ca8686fc43bc332ee9ab7be11db8ad0fa95f170712f485f8b88239b6e41091d94a75d7391dd0c3250da3468680e76926d01cccf92c773ca4f294244bf707686bf0b781bd2b9e", 0x8d}, {&(0x7f0000bf7000-0x6d)="6264272786184c21d5dcfe2720fe6c5e1ac1c79896fb3618557ee08a9f1235aa865d31a1fe0dc4d5ff2822f4c3e047c8cb3be25a63b4e5e65ae514600cf732b46af64738fc9bdb7c466005f1f1c2dc069a509dabe6ba4dd5b21e67e4c24fac9be35e08a4b22d1ea3865166012f", 0x6d}, {&(0x7f000066c000+0x3b7)="c0477714ca3c361bd13a8659812f22eab74e36e300248b919d9c22154dabaf07b960ff9ac36278382efe62685e529cc80b287334c440778b5f10b50d6db1c2a247a5e918525b129132e453789533e534c6e22b18afa3deba47b67efd", 0x5c}], 0x5, &(0x7f0000f66000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe0, 0x4000}, {&(0x7f000034b000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000038f000)=[{&(0x7f00001a9000)="ff74e8406a30aad62f12b681ab7f0205aa390c390db7f54d5b", 0x19}], 0x1, &(0x7f0000495000-0x130)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x130, 0x4000}, {&(0x7f0000399000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000afa000)=[{&(0x7f0000586000-0x61)="a256335162790c6c1af5d526f20e2bae91fef2df08f79bfbe83fa80793f94196989c5ef975a940a8342605245901dfbc8f7c35b090125a21403d2bd5393f6b00bbb0a85cfaf51ac61aad227716c2e1001acb4a23ad17af23af4b58bd48b1ada09b", 0x61}, {&(0x7f000054f000)="6fa1d20f7ac5e64e160e130858facf94a510d3c6546b22da69f3bac105155b50a5edbb68bee1c5f2256fc7cfe9832a0b42001d5481e5e9673196a85422e99cf8c0a86fac496fba0ae73a2cf50237ec494ae2500d2906fa3f25", 0x59}, {&(0x7f00002ad000-0x18)="15caaa3811f101fb3c4b80e1309dc2b1497e1ec41254e330", 0x18}], 0x3, 0x0, 0x0, 0x8000}], 0x3, 0x11) 2018/01/31 17:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e34000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) accept$unix(r0, &(0x7f0000514000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005db000)=0x8) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 17:54:11 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db3000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d91000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000087b000-0x4)=0x14) 2018/01/31 17:54:11 executing program 7: r0 = userfaultfd(0x80000) fallocate(r0, 0x1, 0x100000001, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x200000423fa) pipe2(&(0x7f0000122000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000762000)=""/4096) r4 = fcntl$dupfd(r2, 0x0, r1) socketpair(0x11, 0x6, 0x0, &(0x7f000042f000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008ff000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000174000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b8c000-0x8)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/load\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000758000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076d000-0x4)=0xc) getpgid(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f00008bc000)=0xffffeffffffffff7) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce8000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000beb000)=""/69) get_robust_list(r2, &(0x7f0000bf3000-0x8)=&(0x7f0000496000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e41000-0x8)=0x18) 2018/01/31 17:54:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x28)={0x2, 0x18, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) 2018/01/31 17:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007be000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000262000)={0x0, 0x0}, 0x84000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000090c000-0x10)={&(0x7f00005ec000/0x1000)=nil, 0x1000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000000000545d, &(0x7f0000016000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000109000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd1000-0x4)=0xe8) r3 = getpgid(0xffffffffffffffff) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000040b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000607000-0x78)={0x4, 0x78, 0x4, 0x9, 0xfffffffffffffffb, 0x0, 0x0, 0x8000, 0x80000, 0xc, 0xfffffffffffffff7, 0x66eb, 0x4, 0xc88, 0x0, 0x5, 0x0, 0x2b3, 0x80, 0x8, 0x8000, 0x401, 0x1, 0x2, 0xffffffffffff8001, 0x2, 0x8b6, 0x7, 0x2, 0xffff, 0x1, 0x100, 0xc893, 0x101, 0x6, 0x3, 0x5, 0xffffffffffff0001, 0x0, 0x2, 0x0, @perf_config_ext={0x51, 0x89}, 0x10, 0x1, 0x2, 0x7, 0x8, 0x7, 0x1, 0x0}, r3, 0x8, r4, 0x5) [ 163.005206] binder: release 26216:26218 transaction 96 out, still active [ 163.005213] binder: unexpected work type, 4, not freed [ 163.005216] binder: undelivered TRANSACTION_COMPLETE [ 163.005224] binder: undelivered TRANSACTION_ERROR: 29201 [ 163.005262] binder: send failed reply for transaction 96, target dead 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f64000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000df000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000f68000)=0x0, 0xf11) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 17:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cd5000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[], 0x0, &(0x7f0000ee4000)=[@iv={0x30, 0x117, 0x2, 0x17, "020000e05f9261490b706da9aa6531d5af78c7f5521177"}, @iv={0x20, 0x117, 0x2, 0xc, "d508813d0651ac9ebb800308"}, @iv={0x80, 0x117, 0x2, 0x6b, "c42c1f2c803e97d4c657071976e9ed39eccdc32de56aee277d859808d7285a5794be0bed8fd8c455b356f3b51c10d46b43b1e1c6a01b6535f54396d78aa3007aa58f41c765ca2418ef337bacf13e0de8d44d735bd3d5648f2c2252bccf30b33ff0916bffa66a43cbfaab4b"}, @iv={0xd8, 0x117, 0x2, 0xc1, "80f6a6531c8895a689186c336f2a9de682809032108af1e57dee923ce040c5b53b8c64c29abac19536936c468201bc90d94d9c03bc89a9cadf0f79a953fe32341563c5c0132d167214bab9a13b199de51775a481b7012395111901a50dcdaea0e798b0be8e77782905767859ff5d1bc5892fb6d8bfe90ad49147b655d21aaafddbcfd3a2a855e6c59c6448873b690e04e3990309d173126d594e064314b287949db89448641035f3925a3a5abe7d7a706eb5154abd6d6a1047d5c79e3b85834e8c"}, @iv={0x100, 0x117, 0x2, 0xe8, "cc8d0f76b5baaefbef4232c563a5d0dc43a573751dcc641db14324963b154e27d2dc411450dc4a170ea9ccb773336446fe6dc69604f0407bd0da0672910ee245e8c3bc783f9685cab04953f1ed1ae1f964429627f97125b0bf96f316db974c694ba7b41da598db85fb8457b4f90c7bdf7975dbbcf32b1b1eee87181927cde080453dda9f01e64cc2695ebc07b61a914c1d3cb9a8bd63c81eb4b2cbc8d97c9ee55cb0fa935d9102db76720629b54ffc34d38832674d6eda2b3365d00f92b59c4d193436a6b5e120965104081a3e87da6fda000f138a213291355f6e57d13902de928a34559efccb05"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2c0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x2}, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f0000c87000-0x9)='/dev/kvm\x00', 0x4141c0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f61000-0xc)={&(0x7f0000a68000)='./file0\x00', r1}, 0xc) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000887000+0x85e)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000e09000-0x18)={0x0, 0x3, 0x80, &(0x7f0000e58000)=0x0}) 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f000015b000)='./file0\x00', 0x8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000050b000-0x18)={0x7, 0x1, 0x1, r1, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000839000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004a2000)={0x0, 0x3f, 0x800}, &(0x7f00006c2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007a7000-0x20)={0x8, 0x6000000000, 0x1, 0x6, 0x7fffffff, 0xfd0, 0x8001, 0xb78, r2}, &(0x7f0000066000)=0x20) sendmsg$nl_netfilter(r0, &(0x7f0000243000+0xf41)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aaa000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00003b8000)={0x16, 0xcf, &(0x7f00007b3000)="96cce2345ff819cea6c7e2b24147c83f0c96f56c0495654e85980c360a4a83448c78e6fcdbd928ffc15c6edd5b304a58f8a6287862ac9ace50cee624e8316641a61823fc744c7604d7231b9ae49167226ba7545728c46d3d1883b836bc0bbab04578f3c9c0d51998e5e5551b7c9842e67250abfcbd4b07e34afb84c409ef0e5f4dce86ea99e2c432387df7d56c7c866c876f12945ab01b9c658627efaf5f731ae85e86d5a78b9cb806156b89f0df11bff010f59363acebf88017754cfdca0d4899935c04e8ea0716f47540b38632bb"}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001a2000-0x8)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = dup2(r1, r2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f000039e000-0x1)={0x0, ""}, 0x1) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x47, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000003000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x2, 0x400, 0x20, 0x0, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x4000, 0x0) getsockname$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") r4 = memfd_create(&(0x7f0000f19000)="6d643573756d5e757365729e2d656d3100", 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000752000)=0x0, &(0x7f0000e56000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 17:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) pread64(0xffffffffffffffff, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/01/31 17:54:11 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000d01000)='/dev/midi#\x00', 0x6, 0x200) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) sched_getscheduler(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000baf000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x553, 0x80000000, 0xc58d, 0x10}, &(0x7f00000ba000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006f9000-0x8)={r3, 0x3}, &(0x7f00008d9000)=0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000004d000)=0x0) r4 = semget(0x2, 0x2, 0x80) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000c12000)=""/204) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/mls\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000686000)={&(0x7f0000d8c000)=@full={{0x3, {"761e9f389e0256"}, 0xfb}, [{"5a67029a3b7e3a"}, {"c27438c085fcd4"}, {"38edb82954eadd"}, {"1cd697d08afb53"}, {"9b52c8dcdfddf1"}, {"53050303451061"}, {"ddf9ca874e0820"}, {"f26be28e4be4ca"}]}, 0x48, &(0x7f000075d000)=[{&(0x7f00002ab000-0x1000)="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"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{0x20, 0x10e, 0x7fff, "582fc34299ae66aaacefe8"}, {0xf8, 0x110, 0x7, "449f9b9c7be39c25267c52ec257285b4b90f36c11df7157f0608908230088031875921968c994173cf3c59f391a59cfddeabc75549cd583c7156fbf657b6bdda1917bbbc4a5c4d311acaba8bd3a6bdab8d3e9f7d4bd25d3f8c3d714fb2e0076cd7bd99201c120a2f8727f28b113b805bdfebfd5802301b9e81507b7f36c6d7ec3db64e720f74f23e64a7c7d3e83d290c0156fb3e7cab98391eea921bf14a284af71bc1b4b0ba2ff6ca8b6dc10d9a94403db375112245d65f8d5d3ff9baf74c51b5c34bbde5fb0aeb48249b9d3e46ac04b836805b4837a202db594662902fe003921f1172"}], 0x1400, 0x8004}, 0x40000140) socket(0xb, 0x7, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$sndpcmp(&(0x7f00009b6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4480000000000000, 0x400000) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000d7e000)=0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) shutdown(r1, 0x0) 2018/01/31 17:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000152000-0x8c)={0x3, 0x2, 0x81, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000f5b000)=""/25) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00006f1000-0x8)=0x1) r3 = msgget(0x2, 0x612) msgsnd(r3, &(0x7f0000199000-0x1008)={0x1, "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"}, 0x1008, 0x800) close(r0) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000986000-0x6ae)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000)=0x3ff, 0x4) sendto(r0, &(0x7f0000271000)="05", 0x1, 0xc0, &(0x7f0000511000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e", 0x1}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00002bf000-0x8)=0x0) 2018/01/31 17:54:11 executing program 0: mkdir(&(0x7f0000493000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r1 = syz_open_dev$amidi(&(0x7f0000576000)='/dev/amidi#\x00', 0x7, 0x242) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009f1000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000023a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000dd1000-0x78)={0x2, 0xde, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaea, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000463000-0x4)=0x0, &(0x7f0000cd5000)=0x4) shutdown(r1, 0x1) 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000235000)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000001e000)={0x10000}, &(0x7f0000006000-0x8)={0x0}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f0000012000)=@getae={0x4c, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000017000-0xd)='/dev/dmmidi#\x00', 0x100, 0x40) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000001f000)=0x0) 2018/01/31 17:54:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x8000, 0xffff, 0x0, 0x100000407ffc0003}]}) r0 = syz_open_dev$sg(&(0x7f0000e88000)='/dev/sg#\x00', 0x1f800000, 0x214000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000070b000-0x1000)=""/4096) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000613000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f00006f4000-0x8)=0x0) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001fb000-0x4)=0x0) socket$inet6(0xa, 0x80004, 0xdb) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) r2 = syz_open_dev$admmidi(&(0x7f0000d0d000)='/dev/admmidi#\x00', 0x4, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a2d000-0x5c)={{0xa, 0x1, 0x84, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, {0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x8, [0x9, 0x3, 0x7, 0x7, 0x9, 0x3, 0x7f, 0xfffffffffffffe00]}, 0x5c) socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7605, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f000015d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) tkill(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000148000-0xb0)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c39000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000005a000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000815000-0x4)=0xc) r2 = syz_open_dev$amidi(&(0x7f0000434000-0xc)='/dev/amidi#\x00', 0x7, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000d77000)=0x8) 2018/01/31 17:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000d53000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000004a3fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000182000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) openat(r1, &(0x7f00004ef000)='./file0\x00', 0x80, 0x22) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004ff000-0x8)={0x0, 0x8001}, &(0x7f0000195000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000efd000)={r4, 0x3}, 0x8) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000068e000)='./file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) accept$unix(r1, 0x0, &(0x7f000076c000)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000a6a000)={0xb1, &(0x7f0000a71000)="7e88941482fc3566ae2cd717a23afd471c7ffe2244ad6864d3f8ce9c815a8d9a8cea96c6e5bcd07fdf92efb1451b122679b059e21dd687e1e8822dc67f7a5ceaf9a4fa24d5874577c64ab9562e07e1a758ddf698a88cdca0f3fb3aa9346e8d652bc28f35c1c80fa031fd2e4bc7f13da4fc0328abf0651a29768ca81a9ef33f2a6ad86a7d47253d15ce522e274178cbe4510123118170c53a5edccc3d69b16613ac32b5fb496ca01b5a32a7c0db4802071e"}) 2018/01/31 17:54:11 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000001a000)='asymmetric\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000009000-0x81)=""/129, 0x81) 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f000057a000+0xe11)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000443000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) write(r0, &(0x7f0000b64000)="b8", 0x1) close(r0) 2018/01/31 17:54:11 executing program 2: r0 = socket(0x1c, 0x801, 0x0) listen(r0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000ada000-0xd5)={r1, 0x2, 0x1, "de8fd5c4edc884765a63ab5545fcb0767406898098b59e21981bfc9357ab085c6868fa2ebf61a70772353ed082b784343126afee0068f61386160babc16d63b97b22117181b686dabd1998ae425d39d6c8b62216491e04ffe1bea19c8dfea8bf0504af7add0e045481c9bcbd93f16c74e21e11b78ae2cc3c2a39811adb241532e4f9adba3e235f90421963b79c27d514c8294eabe1be8436be24f64116711c0c147201b250af101bfa4f589a01c31487f8073bb36061a8d01db0380f13ed21d80ede3b3222255294048346"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000744000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x500, 0x401, 0x5, 0x3}, &(0x7f000091d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0x1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r3, 0x200, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x80)=@generic={0x6598cba4113b082f, "ea48ecb2d0eab2be12aa98874e242e87ed2dd23241c36930ac378a94fbf4cf8a2cd9d771a67f173a4790f8901d3d38ecb905378b31c59f5d6de8feeee417c9b063587f63b75e056cfbe6155b3c5f123c68bb812092c4298c3f5dccab175d08d755ebf0cc537453e02b994ee3613ab82f20cf827d71d713b509db3fc4b98a"}, 0x80, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="3f170419e650f9749c29f2090d936b4e3393bd99ab039661062b3732388557f2bae4d1ec14f09f7cea9a820e442e415f2d4bb1c32d46e1ee17e34a4bd6a60e7fcd02a656484bb28f226e8d47e674072ee7eb2928a01541a31ed004ddeec3e275cd94dff1338b5c5f3cad743c1408b11a27a18cab4dad0d5becc34635cefc7750fc372919", 0x84}, {&(0x7f0000002000-0xc5)="f956c328d22557a7ccde676afc36a376e5a567be36b1d1ce87abe0b6f951e9ebb01d8c72339ff213de58d2bbb892ccbce81083679fddc2ab71f9e108f771d253df7c117ce7f6463917bc74dd993dab1886ebc4cca508186d756abe1c9be6628ace25656a443ecac301580415f9df8e1054401ad8a3089092d3ac0117b8eab6ac53c2257f29d258c848720838a2542bc5068c71fa84b9138af771537fea7460830da4188b9abb462b1daa36914c1e56540f2b88df1dcc362aa40bff3dbe85749584aa3d6a2b", 0xc5}, {&(0x7f0000001000)="e9b528a69dceb66afd6d5e490d8e419d73c6b6cab717064ba339d7927e221e0b914a03713fabc9", 0x27}, {&(0x7f0000002000-0xd1)="332271a56c425d5bc15d8527274900c657e95c9785cf6c2588df113341c369b534ba0877171669f01216594c0dc6f47d272b36d32b6a37c586fd827b07070a9b298c9afc918591a265e1c16acaab370d4f02002eaed696ac87153d1bcac4fe2fb7e0f8f729670d65e861d9a0741997fee7cc829d22a149b096db3114fbff3ddbeabee2fd49e9fda6171dc6fd0e455264d5cd30f0409400069c01805db71aa5e3e1315d3543581d93dfb43e016e48f31b177d3c1636ce1f2b02d2685b62900957ee309a0b48448474ae590e842ffb0b5c8f", 0xd1}], 0x4, &(0x7f0000001000)=[{0xa8, 0x110, 0xfff, "0e39af9d42c6c1c07790d9ad7ca14bda49765c18d1e24f39842891ca4c62f40a1f82ea7f5cd92ed7da888731606d236899883e49d940d073feef0f4525ec02edcd1a1fb5ab4e9f7b273870e31ba6329fb72bab9430e75d2afc8ad6f3f4bf15c55ff69424c2aaf6b71b0fbbb5512d27a8de339efd52a507a099a7ae5e4b39294847c0cc134c0e94dff29724875eadd75f9364"}, {0x60, 0x10f, 0x6, "d0b5542d7ed99b9a99818b4fa16d32dccefd9c3ad004a29073d305d78076e42f26803f2ad2498c71d8efe1fc6e33029b291a481aa921f25b3ff83a29c63beefc3384f3a7d55369058d"}, {0x70, 0x117, 0x7f, "3d6402beae4e9f089f14ed2177f6e1c59f28b82463c07e3251b39c7877e505cbb08edb62495333bafc4aec3874139e5934ebbc9bde8668c41ee4d8f5690c2b9b6ca140d46b05b7b7f854bd5b047922a6580eb2df5deb0ddd29df6b3e9f13"}], 0x178, 0x4000004}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f000012f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000003000-0x2)='\\\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f0000004000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000003000)=0x3, 0x4) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f0000000000)={0xfffffffffffffd74, 0x9, 0x7, 0x1ff, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x100, 0x1, 0x8001, 0x9, 0x4, 0x0, 0x2afb, {r5, @in6={{0xa, 0x0, 0xc9b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x0, 0x1, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000004000)=""/208) 2018/01/31 17:54:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0xffffffffffffff38}, {&(0x7f000009d000)=""/13, 0xff47}], 0x2, 0x0) 2018/01/31 17:54:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x200000000000, 0x0, 0x0, 0x0, 0x20000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000044b000-0xff)=""/255) 2018/01/31 17:54:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) r4 = getpid() ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00007ab000)={0x3, 0x0, [{0xb, 0x6, 0x3, 0x81, 0xffffffffffff99c0, 0x7, 0x2, [0x0, 0x0, 0x0]}, {0xc0000000, 0x8, 0x1, 0x3, 0x9, 0x117, 0x6, [0x0, 0x0, 0x0]}, {0x80000019, 0x83b, 0x1, 0x43c22420, 0x2, 0x1, 0x7, [0x0, 0x0, 0x0]}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b03000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094e000-0x4)=0xe8) r7 = getgid() r8 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000856000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000-0x4)=0xe8) stat(&(0x7f00000f7000-0x8)='./file0\x00', &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000aa6000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x0, 0x100000001, 0xa, 0x20, 0x20, 0x62, r5, r6}, {0x327ef22b, 0xf2, 0xffffffff, 0x3, 0x1, 0x3, 0x1, 0x5}, {0x3, 0x20, 0x17bb, 0x1ff}, 0x0, 0xd, 0x2, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0xfffffffffffff000, 0xc7b, 0x7fff, 0x3}}, 0xe8) mq_getsetattr(r3, &(0x7f000053d000)={0x7, 0x7, 0xfa2f, 0x1, 0x3, 0x80000001, 0xa7, 0x8}, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00006b0000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e01000)={0x0, 0x0, 0x0}, &(0x7f0000e45000-0x4)=0xc) getgroups(0x3fa6, &(0x7f0000e3f000-0x8)=[r7, r13]) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ca3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000165000)=0xe8) getgroups(0x4000000000000209, &(0x7f00000ad000)=[]) sendmsg$unix(r1, &(0x7f00001b7000-0x38)={&(0x7f0000fe2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000a1000)=[{&(0x7f000064a000-0x47)="aeb69e715e13e798a7f9832e025b7d8fa5eee43b63dfb195fe87b69414e8ab967d0f1f6ffd1fa2a34d4e58a1426cfdbbd861b1fa43ce682e82a6abcd084e56b00251b1148cbaa8", 0x47}, {&(0x7f0000411000)="ec3c56e5e1e93d773e1346433ca26210681a140e476370df07195547d8dbb8e11b3359b87a0ef5872eb087f9abf72bc369ddbd1203bd2b1e49948099ef0424feb52cd66ee174dd18fcf9e7db2d601b93ea7951bc6ae6ce9e2e0e44d1f1499c6f38c119a28079606bf4aab5bc3f7a703b2e0c76d90853aa33ed10c6569ae0b061d015d065aba21b2db0c2766d3b61", 0x8e}, {&(0x7f0000e0b000-0x5d)="4be1941887ef2e210694b1bc46a047f32b98eb3a3bf73cbe0b6aacd0307ade8d3b9fdc67ea80776e5cd834d239a4d4abebd25bb404f911cad89fb06b2205286f24cec11607fec61e48f2c621629035fdba867452456e90e284bf522ff8", 0x5d}], 0x3, &(0x7f0000e35000-0xb0)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @cred={0x20, 0x1, 0x2, 0x0, r15, 0x0}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r1, r1, r2, r3, r2]}], 0xb0, 0x844}, 0x20000004) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000904000-0xa0)=""/160) 2018/01/31 17:54:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) pipe2(&(0x7f0000871000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000015000-0x68)={0x4, 0x9, 0x1, {0x77359400, 0x0}, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9418, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a86000)={0x2, 0xffffffffffffff9c, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000180000)=0x0, &(0x7f00000ee000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000068d000-0x4)=0x4, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a33000-0x20)={0x3, 0x1, 0x3000, 0x2000, &(0x7f0000b34000/0x2000)=nil}) 2018/01/31 17:54:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="", 0x0}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r0}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1a, 0x7f, r1}}], 0xc0, 0x0}, 0x20000000) open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) shutdown(0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000544000-0xb)='/dev/vcsa#\x00', 0x10001, 0x0) pipe2(&(0x7f0000cc2000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r6 = dup3(r5, r4, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000033c000-0x14)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) r0 = syz_open_dev$dspn(&(0x7f000083d000-0xa)='/dev/dsp#\x00', 0x9, 0x4000) connect$netrom(r0, &(0x7f00005a2000)=@ax25={0x3, {"e8e44356507cb2"}, 0x100}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:12 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fcntl$setstatus(r0, 0x4, 0x4400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2000000088) sendto$inet(r1, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000d53000-0x10)={0x4, &(0x7f00004f9000-0x20)=[{0x100000000, 0x0, 0x2, 0x746}, {0x7, 0x0, 0x9da, 0x2}, {0x7f, 0x9, 0xa1f, 0x2}, {0x80000001, 0x0, 0x53, 0x1}]}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) r2 = syz_open_dev$amidi(&(0x7f00000c3000-0xc)='/dev/amidi#\x00', 0x1f, 0x2400) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000973000-0xa)=""/10) ioctl$KDDISABIO(r2, 0x4b37) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00006ca000-0x8)=0xed1) shutdown(r0, 0x1) r3 = add_key(&(0x7f00007bc000)='id_legacy\x00', &(0x7f0000a9c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00007ee000)=0x6) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00006c9000)={0x28, &(0x7f0000c9b000-0x28)="c0ee2899cd73e94f9e7b4fe640d64ab2d1f44c17c5df3d89d4fdfac46b095d1cdb50f0f0748b5726"}) 2018/01/31 17:54:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 17:54:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000171000-0x5a)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c25000-0x4)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cc5000)={0x0, 0x1, 0xd4ae, 0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000346000)=0x0) getsockname$packet(r0, &(0x7f0000a1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b34000)=0x14) connect$packet(r0, &(0x7f0000635000-0x14)={0x11, 0x16, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 17:54:12 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) close(r0) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/31 17:54:12 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000905000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000b13000-0x10)={0x6, &(0x7f000078a000-0x18)=[0xffff, 0x10000, 0xc735, 0x2, 0x9, 0x7]}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000323000-0x400)={"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"}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000fbc000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000fbc000)={[0x1000, 0x100000, 0xd000, 0x1000], 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000+0x63c)={0x27, 0x1, 0x9, 0x6, 0x80000001, 0x5, "5d5f427e64b42bc90b4697a3564547c140022cc9bb64dc651a84669d476fb95e3bb58c759c52d23573295c9e513cff2eaf8537edfcfce6ed907695437be8b0", 0x8}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x10, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca50004c8ea31000077aeb81c90001d6d7c9804000000c1f70dc136cb184a"}, 0xfffffffffffffe40) r2 = socket(0x1e, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x3, 0x4}}, 0x2e, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/31 17:54:12 executing program 3: r0 = creat(&(0x7f0000c0f000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) flistxattr(r0, &(0x7f000039a000-0x3)=""/3, 0x3) r2 = socket(0x10002000000011, 0x8000000080003, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ffb000-0x4)=0x0, 0x0) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r4 = syz_open_dev$midi(&(0x7f00002db000-0xb)='/dev/midi#\x00', 0x4, 0x20000) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000bf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/31 17:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000afd000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000298000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dfe000)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006bd000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000834000-0x4)=0x0, &(0x7f000085d000)=0x4) ioctl$sock_ifreq(r1, 0x893b, &(0x7f0000fcc000)={@common="73797f6b616c6c65723100", @ifru_mtu=0xffffffffffffffe1}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000948000-0x10)={0x10000, 0x5}) shutdown(r0, 0x1) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/sequencer\x00', 0x840, 0x0) r1 = semget$private(0x0, 0x4, 0x4) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000d3f000)=""/69) syz_open_dev$urandom(&(0x7f000015b000-0xd)='/dev/urandom\x00', 0x0, 0x200200) utimensat(r0, &(0x7f00000cb000)='./file0\x00', &(0x7f0000809000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000446000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) getgroups(0x3, &(0x7f0000ca6000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001ee000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) lstat(&(0x7f0000124000)='./file0\x00', &(0x7f00007f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000c38000-0x58)={{0x9, r2, r3, r4, r5, 0x4, 0x2, 0x0, 0x0, 0x0}, 0x1, 0x1f, 0x8, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x4}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) syz_open_dev$random(&(0x7f0000b64000)='/dev/random\x00', 0x0, 0x400000) 2018/01/31 17:54:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write(r0, &(0x7f0000258000)="7fc07076df0ff799fbffee172e56c08fc28c5916545d0e763bdf64bd7bd10caf8b431b30c790b7ad63985a39eabcaf6094", 0x31) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r3, 0x0, 0x0}], 0x1, 0xf8d4) gettid() r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) dup2(r2, r6) tkill(r1, 0x16) r7 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r8 = dup2(r2, r3) fcntl$setown(r8, 0x8, r7) tkill(r1, 0x100000012) 2018/01/31 17:54:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x8000000084, 0x3, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000821000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000089a000)='/dev/autofs\x00', 0x80802, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00006f2000-0x4)=0x0, &(0x7f000061d000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000fa0000-0x10)={0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000024b000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/31 17:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = shmget(0x3, 0x2000, 0x42, &(0x7f0000f6a000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 163.935061] device syz3 entered promiscuous mode 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000a94000-0x1000)="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") syz_emit_ethernet(0x2b, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/31 17:54:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) pipe2(&(0x7f0000d38000-0x8)={0x0, 0x0}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002ce000-0x4)=0x5, 0x4) r3 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000001000-0xdf)=""/223, &(0x7f00002a9000)=0xdf) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x400000000000000, 0x0, 0x0, 0x0], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x1}) [ 163.966900] device syz3 left promiscuous mode [ 164.000910] device syz3 entered promiscuous mode 2018/01/31 17:54:12 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000539000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0xfffffffffffffffb, 0x0, 0x80000000, 0x100, 0x4, 0x0, 0x5, 0x100, 0xfff, 0x6, 0xffffffff, 0xd68, 0x1, 0xffffffffffffffa5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x6) ioctl$KDADDIO(r0, 0x4b34, 0x5) 2018/01/31 17:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000daa000)={0x0, 0x0}) write(r0, &(0x7f0000d6e000-0x24)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2018/01/31 17:54:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c34000)={0x0, 0xffffffff}, &(0x7f0000e70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ad1000)=@sack_info={r4, 0x7, 0x2}, &(0x7f0000c8d000-0x4)=0xc) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000102000)=0x3, 0x4) 2018/01/31 17:54:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000053e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e24000)=0x9) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = socket(0x10, 0x2, 0x0) bind$ipx(r2, &(0x7f0000f32000)={0x4, 0x10001, 0x6, "ed06618dd272", 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007bb000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000001000-0x29)='system_u:object_r:dhcpd_initrc_exec_t:s0\x00', 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/01/31 17:54:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndmidi(&(0x7f00005f8000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0x223d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x20000000000001f1, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) setpriority(0x1, r0, 0x0) 2018/01/31 17:54:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009fc000-0x10)="bca7ec7571b04b534a442ac6dde1c397", 0x10) socket$inet6(0xa, 0xa, 0xad) 2018/01/31 17:54:12 executing program 6: pipe(&(0x7f0000e36000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000139000)={0x0, 0x20, 0x3, 0x3, 0x8, 0x339, 0x7, 0x0, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0xffff, 0x0, 0x2, 0x8}}, &(0x7f0000fc8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000012b000-0x8)={r2, 0x28b1400000000}, &(0x7f0000b74000)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000007000+0x6ef)=""/4096, &(0x7f000000d000)=0x1000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x3, &(0x7f000000c000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x262, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x98, 0x13, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x200000200}}]}, @REJECT={0xfffffffffffffe76, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x2e8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000000d000-0x18)={0x0, 0x8, 0x9, 0x3, 0x1, 0xf03a}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000015000-0x20)={@generic="44cee2f1cc603c5167b1582dbec61083", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fdf000)='./file0\x00', 0x0, 0x1) sendmsg(r3, &(0x7f0000268000)={0x0, 0x0, &(0x7f0000928000)=[{&(0x7f0000ee1000)="616ff0f2a9c8b8dfeeef4b69b64f41d973dde505", 0x14}], 0x1, &(0x7f0000012000)=[], 0xfffffffffffffe11, 0x0}, 0x0) bind$ipx(r1, &(0x7f0000312000)={0x4, 0x4, 0xe10, "581699981bbf", 0x0, 0x0}, 0x10) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000169000)='/dev/amidi#\x00', 0x3, 0x8000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00001ef000)={0x1, 0xb2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x1) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000714000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f56000)='/dev/input/mouse#\x00', 0x200, 0x10000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b03000-0x4)=0x9, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000f57000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 164.124425] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/31 17:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000a94000)='./file0\x00', 0x2, 0x14) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getpeername(r2, &(0x7f0000a9c000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000807000)=0x10) fcntl$setstatus(r1, 0x4, 0x200000423fa) open$dir(&(0x7f0000665000)='./file0/file0\x00', 0x201, 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00000fc000-0x4)=0x5, 0x4) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:12 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000a2e000-0xd)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x1)=0xb) 2018/01/31 17:54:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) [ 164.194630] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/31 17:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00009d9000-0x4)=r3) r5 = syz_open_procfs(r3, &(0x7f0000081000-0x16)='net/ip_tables_targets\x00') write$eventfd(r5, &(0x7f0000d7d000)=0x2, 0x8) 2018/01/31 17:54:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000-0xc)='/dev/rfkill\x00', 0x206, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d8b000-0x8)={0x0, 0x0}) sched_setscheduler(r2, 0x3, &(0x7f0000304000-0x4)=0x1) write$evdev(r1, &(0x7f00007c8000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000147000)='/dev/sequencer\x00', 0x42200, 0x0) recvfrom$llc(r1, &(0x7f0000e09000+0x5b0)=""/218, 0xda, 0x2000, &(0x7f0000789000-0x10)={0x1a, 0x9, 0x40, 0x6, 0x4, 0x1000, @random="b2c6906bde62", [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x3, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a2000-0x4)=0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000139000-0x20)={0xffffffffffffffff, 0xfffffffffffffffc, 0x1000000000000, 0x0, &(0x7f0000d71000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/31 17:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f00003f6000-0x10)=[{&(0x7f00000e5000)=""/187, 0xbb}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000891000)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000190000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000918000)={r3, 0x1}) mlock2(&(0x7f0000988000/0x4000)=nil, 0x4000, 0x1) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) openat$ion(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/ion\x00', 0x220000, 0x0) semget(0x2, 0x5, 0x84) writev(r4, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) 2018/01/31 17:54:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abf000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000e6e000-0xa0)=""/160) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00007f2000-0x1a)=""/26, 0x1a, 0x100, &(0x7f000004a000)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ba3000-0x2)=0x3) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = syz_open_procfs(r2, &(0x7f0000c4a000-0x8)='net/sco\x00') kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000af9000-0x9)={r3, r1, 0x3f}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000e8000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000440000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d6e000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00', 0x0}}}]}}, 0x400) r1 = accept$inet6(r0, &(0x7f0000e83000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000271000-0x4)=0x1c) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00006be000-0x70)={[{0xffff, 0x9, 0xffffffffffffffff, 0x6, 0x3, 0x8, 0xfffffffffffffffc, 0x33e19e5e, 0x1, 0x2fa, 0x5a0d, 0x4c, 0x1}, {0x7, 0xffffffff, 0x8, 0x0, 0x401, 0x3, 0x7, 0x81, 0x2, 0xfff, 0x59, 0x7, 0x3ff}, {0x0, 0x5, 0x1, 0x8001, 0x20, 0x189e200, 0x5, 0x8, 0x0, 0x6, 0xff, 0xfffffffffffffffd, 0x744c0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:12 executing program 1: r0 = semget$private(0x0, 0x5, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000185000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000)={0x6, 0x7fde}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x3}, 0x8) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000cb5000)=""/179) pipe(&(0x7f0000401000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000001000-0x30)="45ed2494da59d5d72abd36fae294053dec5f94450ac6f7b868714bd62213d0d047fbf7dc76ceec9ce0be4916c466695c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000002000-0x67)=""/103, &(0x7f0000002000-0x4)=0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 17:54:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000018e000)=0x0) waitid(0x3, r1, 0x0, 0x21000008, &(0x7f0000f01000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000433000)=""/176) r2 = syz_open_dev$usbmon(&(0x7f0000960000)='/dev/usbmon#\x00', 0x97b, 0x40) getpeername$netlink(r2, &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000073a000)=0xc) r3 = shmat(0xffffffffffffffff, &(0x7f00003c7000/0x1000)=nil, 0x6000) shmdt(r3) 2018/01/31 17:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000f6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002d4000-0x4)=0x1c, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fbd000-0x4)=0x14) bind$packet(r1, &(0x7f00008c0000)={0x11, 0x1d, r2, 0x1, 0xe06f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) socket$packet(0x11, 0x2, 0x300) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000a3e000-0x18)=[], 0x0, 0x0}, 0x0) epoll_create(0x6) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054e000-0xc)='/dev/rfkill\x00', 0x86001, 0x0) write$sndseq(r4, &(0x7f0000d3a000)=[{0x3, 0x10001, 0x8001, 0x6, @time={0x77359400, 0x0}, {0x2, 0x8}, {0x1d5, 0x800}, @ext={0x1000, &(0x7f0000041000)="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"}}], 0x30) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000f0000)={r0, 0x7, 0x1, "d5663d2f174f8104b80eff24f9b7f73d8e8fb5591a65defa4f4d037fa9256791f3c5103ff9fdc336e77693069685c1ef006eec89f4246e02c971ac35fdba28ea84a7eb77763fd098a76c7b4d2a4cc82a632f859268b8efad268aa5ad39c17a961c7bc22af9d1a1b6f0b59481bde646ce4ae19a01fd5623628b3312"}) 2018/01/31 17:54:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x800, 0x1, &(0x7f0000047000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000a27000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000df0000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000041b000)=0x60) ftruncate(r0, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x888, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/148, 0x94}], 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000)=0x140000000000) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x17) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000004000-0x1e)="64931d822ae24b2da4a71137d3264be86a636ae96b010a6e92d2ee8a3fef", 0x1e}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, 0x20000000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/01/31 17:54:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000013d000)='./file0\x00', 0x30) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000533000-0x10)={0x6, 0x2}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c72000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000cf4000)="", 0x0, 0x0) 2018/01/31 17:54:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(0x0, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)='Bbdev+bdev\x00', 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fb8000)={0x12, 0x10, &(0x7f0000001000-0x10)="980ef70c9b1afe64c7dfa3cb908f7a55"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x7a, "84659d4b3d22fc4fd0976f037cbe4b09b6c935860df56f089683b56eeafe4e1239b0d14c59a57760884beb9120357643c01cebce7c10fe36048470052e68cb1b4b3e6a47707e0781eb3caca889be49175b1b5f8911f6d8768176d047db66e104531284081fe0b6bc3404a8df6b3aa8153244354819d6620dbdaf"}, &(0x7f0000002000-0x4)=0x82) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000)={r2}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 17:54:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r0, &(0x7f0000756000)=@ax25={0x3, {"bdd66a0f6d53d7"}, 0x6}, 0x10) r1 = getgid() ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3ff) setfsgid(r1) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/31 17:54:12 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x5) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000003000-0x4)=0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 17:54:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r1 = syz_open_dev$admmidi(&(0x7f00004fd000)='/dev/admmidi#\x00', 0x0, 0x200000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000eba000-0x4)=0x3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) [ 164.492261] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 164.509493] syz-executor5 cpuset=/ mems_allowed=0 [ 164.514622] CPU: 0 PID: 26591 Comm: syz-executor5 Not tainted 4.15.0+ #288 [ 164.521636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.530976] Call Trace: [ 164.533552] dump_stack+0x194/0x257 [ 164.537172] ? arch_local_irq_restore+0x53/0x53 [ 164.541817] ? idr_get_free_cmn+0xfd0/0xfd0 [ 164.546129] warn_alloc+0x19a/0x2b0 [ 164.549740] ? zone_watermark_ok_safe+0x400/0x400 [ 164.554576] ? avc_has_perm+0x43e/0x680 [ 164.558535] ? avc_has_perm_noaudit+0x520/0x520 [ 164.563189] ? perf_trace_lock+0xd6/0x900 [ 164.567315] ? load_balance+0x34c0/0x34c0 [ 164.571477] __vmalloc_node_range+0x4f0/0x650 [ 164.575946] ? do_raw_spin_trylock+0x190/0x190 [ 164.580507] ? _raw_spin_unlock_irq+0x27/0x70 [ 164.584985] vmalloc+0x45/0x50 [ 164.588159] ? sel_write_load+0x1f5/0x1910 [ 164.592371] sel_write_load+0x1f5/0x1910 [ 164.596424] ? find_held_lock+0x35/0x1d0 [ 164.600463] ? sel_read_bool+0x250/0x250 [ 164.604508] ? __fget+0x333/0x570 [ 164.607940] ? lock_downgrade+0x980/0x980 [ 164.612069] ? lock_release+0xa40/0xa40 [ 164.616029] ? __lock_is_held+0xb6/0x140 [ 164.620083] ? __fget+0x35c/0x570 [ 164.623538] ? sel_read_bool+0x250/0x250 [ 164.627598] __vfs_write+0xef/0x970 [ 164.631197] ? lock_acquire+0x1d5/0x580 [ 164.635148] ? lock_acquire+0x1d5/0x580 [ 164.639102] ? vfs_write+0x407/0x510 [ 164.642793] ? kernel_read+0x120/0x120 [ 164.646666] ? __lock_is_held+0xb6/0x140 [ 164.650721] ? rcu_read_lock_sched_held+0x108/0x120 [ 164.655713] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 164.660445] ? __sb_start_write+0x209/0x2a0 [ 164.664747] vfs_write+0x189/0x510 [ 164.668272] SyS_pwrite64+0x15b/0x190 [ 164.672050] ? SyS_pread64+0x190/0x190 [ 164.675911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.680906] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 164.685645] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 164.690377] RIP: 0033:0x453299 [ 164.693539] RSP: 002b:00007f81e7231c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 164.701223] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 164.708466] RDX: 0000000000000000 RSI: 0000000020cf4000 RDI: 0000000000000014 [ 164.715710] RBP: 000000000000041c R08: 0000000000000000 R09: 0000000000000000 [ 164.722957] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5340 [ 164.730202] R13: 00000000ffffffff R14: 00007f81e72326d4 R15: 0000000000000000 [ 164.737561] Mem-Info: [ 164.740978] kauditd_printk_skb: 79 callbacks suppressed [ 164.740986] audit: type=1326 audit(1517421252.965:1538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26589 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.744121] audit: type=1326 audit(1517421252.965:1539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26589 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.749183] audit: type=1326 audit(1517421252.973:1540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26590 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.749811] audit: type=1326 audit(1517421252.973:1541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26590 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.776604] audit: type=1326 audit(1517421252.999:1542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26590 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.777777] audit: type=1326 audit(1517421253.001:1543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26590 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.777796] audit: type=1326 audit(1517421253.002:1544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26590 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.777820] audit: type=1326 audit(1517421253.002:1545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26589 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.779936] audit: type=1326 audit(1517421253.004:1546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26589 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 164.784008] audit: type=1326 audit(1517421253.008:1547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26589 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=53 compat=0 ip=0x453299 code=0x7ffc0000 [ 165.046070] active_anon:95811 inactive_anon:66 isolated_anon:0 [ 165.046070] active_file:3665 inactive_file:9010 isolated_file:0 [ 165.046070] unevictable:0 dirty:134 writeback:0 unstable:0 [ 165.046070] slab_reclaimable:9155 slab_unreclaimable:89966 [ 165.046070] mapped:24229 shmem:79 pagetables:755 bounce:0 [ 165.046070] free:1394088 free_pcp:567 free_cma:0 [ 165.079369] Node 0 active_anon:383244kB inactive_anon:264kB active_file:14660kB inactive_file:36040kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96916kB dirty:536kB writeback:0kB shmem:316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 241664kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 165.107429] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 165.133583] lowmem_reserve[]: 0 2868 6378 6378 [ 165.138197] Node 0 DMA32 free:2939056kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940004kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:948kB local_pcp:244kB free_cma:0kB [ 165.166552] lowmem_reserve[]: 0 0 3510 3510 [ 165.170960] Node 0 Normal free:2621388kB min:37096kB low:46368kB high:55640kB active_anon:383244kB inactive_anon:264kB active_file:14660kB inactive_file:36040kB unevictable:0kB writepending:536kB present:4718592kB managed:3594336kB mlocked:0kB kernel_stack:4288kB pagetables:3020kB bounce:0kB free_pcp:1308kB local_pcp:648kB free_cma:0kB [ 165.200856] lowmem_reserve[]: 0 0 0 0 [ 165.204685] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 165.218401] Node 0 DMA32: 4*4kB (UM) 4*8kB (UM) 4*16kB (UM) 4*32kB (M) 1*64kB (U) 3*128kB (UM) 2*256kB (M) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939056kB [ 165.234231] Node 0 Normal: 1645*4kB (UME) 1287*8kB (UME) 794*16kB (UME) 680*32kB (UME) 768*64kB (UM) 161*128kB (UME) 227*256kB (UM) 128*512kB (UME) 33*1024kB (UME) 20*2048kB (UME) 562*4096kB (UM) = 2621452kB [ 165.252918] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 165.261525] 12762 total pagecache pages [ 165.265523] 0 pages in swap cache [ 165.268992] Swap cache stats: add 0, delete 0, find 0/0 [ 165.274397] Free swap = 0kB [ 165.277422] Total swap = 0kB [ 165.280458] 1965969 pages RAM [ 165.283576] 0 pages HighMem/MovableOnly [ 165.287560] 328407 pages reserved [ 165.291076] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 165.301663] syz-executor5 cpuset=/ mems_allowed=0 [ 165.306658] CPU: 0 PID: 26611 Comm: syz-executor5 Not tainted 4.15.0+ #288 [ 165.313662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.322992] Call Trace: [ 165.325563] dump_stack+0x194/0x257 [ 165.329170] ? arch_local_irq_restore+0x53/0x53 [ 165.333814] ? idr_get_free_cmn+0xfd0/0xfd0 [ 165.338120] warn_alloc+0x19a/0x2b0 [ 165.341722] ? zone_watermark_ok_safe+0x400/0x400 [ 165.346538] ? avc_has_perm+0x43e/0x680 [ 165.350506] ? avc_has_perm_noaudit+0x520/0x520 [ 165.355155] ? perf_trace_lock+0xd6/0x900 [ 165.359278] ? perf_trace_lock_acquire+0xe3/0x980 [ 165.364099] __vmalloc_node_range+0x4f0/0x650 [ 165.368582] vmalloc+0x45/0x50 [ 165.371752] ? sel_write_load+0x1f5/0x1910 [ 165.375959] sel_write_load+0x1f5/0x1910 [ 165.379994] ? do_futex+0x86f/0x22a0 [ 165.383696] ? find_held_lock+0x35/0x1d0 [ 165.387734] ? sel_read_bool+0x250/0x250 [ 165.391776] ? __fget+0x333/0x570 [ 165.395206] ? perf_trace_lock_acquire+0xe3/0x980 [ 165.400029] ? lock_release+0xa40/0xa40 [ 165.404004] ? perf_trace_lock+0x900/0x900 [ 165.408230] ? __fget+0x35c/0x570 [ 165.411683] ? sel_read_bool+0x250/0x250 [ 165.415718] __vfs_write+0xef/0x970 [ 165.419317] ? lock_acquire+0x1d5/0x580 [ 165.423263] ? lock_acquire+0x1d5/0x580 [ 165.427209] ? vfs_write+0x407/0x510 [ 165.430898] ? kernel_read+0x120/0x120 [ 165.434764] ? __lock_is_held+0xb6/0x140 [ 165.438806] ? rcu_read_lock_sched_held+0x108/0x120 [ 165.443795] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 165.448526] ? __sb_start_write+0x209/0x2a0 [ 165.452835] vfs_write+0x189/0x510 [ 165.456354] SyS_pwrite64+0x15b/0x190 [ 165.460138] ? SyS_pread64+0x190/0x190 [ 165.463998] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.469007] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.473751] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 165.478478] RIP: 0033:0x453299 [ 165.481639] RSP: 002b:00007f81e71efc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 165.489318] RAX: ffffffffffffffda RBX: 00007f81e71f0700 RCX: 0000000000453299 [ 165.496563] RDX: 0000000000000000 RSI: 0000000020cf4000 RDI: 0000000000000014 [ 165.503804] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 2018/01/31 17:54:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) fdatasync(r0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000002a000)='/dev/admmidi#\x00', 0x4, 0x40) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000002a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xdd12, 0x400000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000010000)={0xaa, 0x1a, 0x0}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0x3, 0xffffffffffffffff, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x1, 0x1, [0xfc0]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000075c000)={0x7ff, 0xfffffffffffffffa}) 2018/01/31 17:54:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x5, &(0x7f00000ca000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000a94000-0xc6)=""/198) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x200000423fa) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000e17000)=0x0) memfd_create(&(0x7f000072a000-0x4)="09000001", 0x200002) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000dbe000-0x4)=0x0) shutdown(r1, 0x1) 2018/01/31 17:54:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000414000-0x48)={{0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x5}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000796000-0x8)={0x0, 0x0}) 2018/01/31 17:54:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f0000d1e000)={0x0, 0x0}) getpeername(r1, &(0x7f00002ac000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a8a000-0x4)=0x3a) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d5f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pwrite64(r0, &(0x7f0000d94000-0x85)="52588f879bc2e8e213ea7fd0c92c4373f27b668a181e4b381b3d617a59eb9cd706b2879fea9902d37d5021e57584a862bdccf56d5bca0df5449363f739d76c06f9c643fe48b588a88cacc81ee61aeca86b4e932c7f96590267bf0099b9f2f7c2f134363a1bab5b36486af3bb911c3b3c3c3d475df01595cfb5f856744a3b903b017c38aefe", 0x85, 0x0) r2 = socket$inet(0x2, 0x5, 0x573) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) statfs(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000a02000)=""/217) setsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000a8c000)="", 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000efc000-0x2)=0x0) finit_module(0xffffffffffffffff, &(0x7f0000fbd000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2018/01/31 17:54:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/hwrng\x00', 0x8a00, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00008ed000)={0x2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000039b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a9d000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00008d7000-0xf0)=[{0x7, 0x73ad, 0x6, 0x2, @time={0x0, 0x1c9c380}, {0x23be0b25, 0x2}, {0x4, 0x2}, @time=@time={0x0, 0x1c9c380}}, {0x1ff, 0x4, 0x4, 0x2, @tick=0x3, {0xcac, 0xffffffffffffff81}, {0x6, 0xfff}, @ext={0x89, &(0x7f00009df000-0x89)="bf6b755ff7dcaa6ca2c953eb7b756076d5b5916d5b8d8780050fe0ce8af47c87e39b698633bb11e756e044dae4bad8454bbcea22f08ea6676cbe6a2d6df9c287d6731dd9b8a23c44acd1cb7566dd1bf845bbf72348e8aaa003d045347e5bc1b90e4af166f65fe1c2e0846653d23458912a6bca60edd061793eaa48dd0e4e90924c6f9bd2ee76ad271b"}}, {0x200, 0xd049, 0x400, 0x2, @time={r3, r4+30000000}, {0xaaa, 0x0}, {0x401, 0x0}, @control={0x7, 0x0, 0xc6}}, {0x7, 0x6, 0xc7, 0x7f, @time={r5, r6+10000000}, {0x5, 0x226}, {0x5, 0x8}, @result={0x6, 0x200}}, {0x401, 0x0, 0x0, 0x0, @tick=0x4, {0x3, 0x9}, {0x404000, 0x7}, @control={0x81, 0x8001, 0xfffffffffffffff7}}], 0xf0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000442000-0x9)={0x0, 0x1, "a1"}, &(0x7f0000aa6000)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a24000-0x18)={r7, 0x7fffffff, 0x20, 0x8, 0x100000000}, &(0x7f0000429000-0x4)=0x18) 2018/01/31 17:54:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a7000)='/dev/sequencer2\x00', 0x482000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000cb000)={@my=0x0, 0x0}) syz_emit_ethernet(0x3fe, &(0x7f0000f02000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008f8000-0x8)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000463000)='/selinux/enforce\x00', 0x80040, 0x0) syz_open_dev$random(&(0x7f0000b1b000-0xc)='/dev/random\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f00002ff000)={0x0, {""/7}, 0x0}, &(0x7f0000a76000)=0x10) 2018/01/31 17:54:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r1 = add_key$user(&(0x7f000095e000-0x5)='user\x00', &(0x7f0000d5b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093d000-0xa6)="9147ce4d09b7097c7e89bf0f0ff7e84c1c4440c97671790bbeaeb9cb7b8b4a85f52de643942b93b1a0c1b4af1f0d483231499d3c5304c84786f15d777cb50fe8bbee004e55f5542a06c129aba83653a3a574467be75d51c5c79c4a51b1bb3744a58a835905a5cd5683c0a82775f0f27d6a916b7f38c457c09a069c94d5ac189686c460ca7eb90ec1fc97611fe5373946cef391817b3b978b4919241aae22ce195673e1e9711f", 0xa6, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000064000-0xb)='pkcs7_test\x00', &(0x7f000013e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000633000)='loself!system\x00', 0x0) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) getresuid(&(0x7f0000680000-0x4)=0x0, &(0x7f00006a2000)=0x0, &(0x7f0000dd2000-0x4)=0x0) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/31 17:54:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001000)="6f5bdcf1e2cce128ea45c04e599a2cbe0a9d460b810189706720534ff09cb0645bd0a47c09f2443f50c10b162f37ee09a25dc1fffba1cb12dfa706008f2c686181ec40c2c08c0b1c7dd29aaa09a20adb699f299e53ea68bfd068e92a9a96e4b2cb551c33e1fceb728984f7ffc3badbfba8de1c5fde27bb2556cef5cd8e8e9f6aa6a895a2f9db4d6e28066d555130459646d2d425590e509f18517ca0eea91db3be5ff38c81f40d28ec66571105549d838b180b178b1b907ce62483fffcfc5728a3f85243b795daea7f49eeb26c7632f5559e07edede22be063") r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000b53000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x200}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x54, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x45180, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x10000, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000)={{0x9, 0x9a8, 0x8, 0x5, 0x10000, 0x2}, 0x4, 0x6, 0x400, 0x3, 0x5, "d30c203280ce6849d13a7174a1c652575c5bafecb3eb21c82ea69e75c7c69bc1d6f8435161637e3e1cb40c9d0e0c2461b07997cdc32120aa84f81f219684ab794dd10d2beac9aa858fb7e3d55aef7d6b0b5100bdced119620da8c83b652cd33774611bf4c0c250ef773b682d61070954452b58a1a033210f51bea864c8f9d3e1"}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) [ 165.511047] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 165.518289] R13: 0000000000a2f33f R14: 00007f81e71f09c0 R15: 0000000000000002 2018/01/31 17:54:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 17:54:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f000039e000-0x40)=[{&(0x7f0000cf9000)="14", 0x1}], 0x1, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000689000-0x4)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000fde000)=""/4096) 2018/01/31 17:54:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af3000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f6b000)=0x0, &(0x7f00007df000)=0x4) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r2, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r2, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb3b}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007f3000)={0x101, 0x7, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000023f000)={0x0, 0x0, 0x3}, &(0x7f0000d77000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d6d000-0x8)={r3, 0x9}, 0x8) 2018/01/31 17:54:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) [ 165.579390] binder_alloc: binder_alloc_mmap_handler: 26616 20000000-20002000 already mapped failed -16 2018/01/31 17:54:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f00003fe000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000515000-0x78)={0x7260, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c, 0x3, 0x0, 0x1, 0x100000000, &(0x7f00006e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x2, 0xf22}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c4e000)={0xa80f, 0x17b57db4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) openat$kvm(0xffffffffffffff9c, &(0x7f00007f8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00002c1000)='/dev/midi#\x00', 0x401, 0x42040) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00002ad000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080e000-0x4)=0x14) 2018/01/31 17:54:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffff0a) 2018/01/31 17:54:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x52040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b35000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3de, 0x9}, &(0x7f0000121000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f2d000)={r3, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80000000, 0xffff, 0x1, 0x0}, &(0x7f0000c53000)=0xa0) 2018/01/31 17:54:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x222000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000537000)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x3cb, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000a95000)=[&(0x7f000032f000)="6664001f66d0", &(0x7f00000c6000)='\x00', &(0x7f000031f000-0x1)='}\x00', &(0x7f0000b9c000)='[##)#\x00', &(0x7f0000ce2000-0x6)="6664001f66d0", &(0x7f00000a3000)="6664001f66d0"], &(0x7f00005f8000-0x10)=[], 0x40000000000) r3 = syz_open_dev$sndpcmp(&(0x7f0000997000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f7a000)={0x600}, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004df000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000074d000)=0x0) kcmp(r4, r5, 0x5, r3, r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00003f9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a9000-0x4)=0x14) clock_gettime(0x7, &(0x7f0000c0e000-0x10)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00008a3000)={0x0, 0x0, 0x0}) 2018/01/31 17:54:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00008da000)=""/43) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) 2018/01/31 17:54:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000368000)=0xfe9) 2018/01/31 17:54:13 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/cuse\x00', 0x8001, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fa0000)='/dev/adsp#\x00', 0x9, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000fa0000)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x2}}, {&(0x7f0000fa0000)=""/4096, 0x1000}, &(0x7f0000501000-0x1)=0x0, 0x16}, 0x4e) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/31 17:54:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00009a0000-0x8)=0xc05, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000414000)=""/181) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 17:54:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_get$uid(0x3, r0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001c4000)={0x0, 0x0}, &(0x7f00008db000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004df000)={0xde85, 0x4, 0x394, 0x4, r3}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000e78000-0x4)={0x5, 0xffff, 0x6}) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000d62000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 17:54:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ed000)='/selinux/enforce\x00', 0x446000, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000a39000)={0x1, 0x3, 0xfffffffffffff001}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00009dd000-0x10)={0x800, 0x0, 0x6, 0x0}) clock_gettime(0x0, &(0x7f000056d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00002d2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000070000+0xd3a)={0x57, 0x7, 0x9, 0x2464, 0x9, 0x4}) r7 = syz_open_dev$amidi(&(0x7f0000cf3000)='/dev/amidi#\x00', 0x7f, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) sched_rr_get_interval(r1, &(0x7f0000053000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x10)={r8, r3+10000000}, 0x8) 2018/01/31 17:54:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd1000)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000e4c000)={0x3, 0x2, 0x9, 0x100000000, "659591facf35590ce4920f3cedac8a32889ab2a37f5f8bb08262fcfd6e77f6eb2ef91e386618c0adb79de15a", 0xffffffff}) sendmsg$nl_route(r2, &(0x7f0000e41000)={&(0x7f00009bf000-0xc)={0x10, 0x0, 0x0, 0x818844}, 0xc, &(0x7f00002f8000)={&(0x7f00004a1000)=@ipv6_getanyicast={0x14, 0x3e, 0x200, 0x6, 0x1, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x222, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb49, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) shutdown(r0, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000b4b000)='/dev/admmidi#\x00', 0x1ff, 0x200) connect$vsock_dgram(r2, &(0x7f0000072000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 17:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000019e000)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ee9000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fb7000-0x18)={0x0, 0xffff, 0x10, 0x1, 0x5}, &(0x7f000031c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c03000-0x8)={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007b3000-0x8)={0x0, 0x3, 0x8001}, &(0x7f0000d90000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cef000-0x20)={0x7f, 0x2, 0x1, 0x7, 0x1, 0x996, 0x156, 0xff, r3}, 0x20) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0x86}], 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000047f000-0x18)={0xaa, 0x5, 0x0}) signalfd4(r0, &(0x7f00002af000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 17:54:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) recvfrom$llc(0xffffffffffffffff, &(0x7f00005df000)=""/113, 0x71, 0x0, &(0x7f0000131000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/context\x00', 0x2, 0x0) 2018/01/31 17:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/autofs\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000519000)={r1, &(0x7f0000ce5000-0x7e)="a1230345d75eca77d1973520fb0c88ce1860b53288c8c77a43b620dc714b9cdf5977d6d48f0754c142459084f098e7185ea4bb19889e902abb223d370679d7215eff16b053dc4cc6e6a4cab6e0f3622d78091537430f06f53b26c59ba4817a188211dcebfc0022f7e6b31e0798c695ffd32ce788de83597c63caf3922267"}, 0x10) r2 = dup2(r0, r0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000083c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001e1000)={0xf, 0x6, 0x10fc, 0x5, 0x0, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000bc6000)="6065cc59cac59f3a75d3d7b739bf1838863ed15d25a09fbbcf887413e2b4856cb56131fbcf42959119b5783ec23698820fdd6b10d45e666f8cb972120541a61a27ec3870d07f2cb11e8774c8d4e6fa667188a0305b85a2aa5ada1de0f5503add962c7ffe167dd0e4cc48dc56024369a081a70916c2c584bc523a98cbdcdbdeaae6e1d2f0b105720debdaa5f1bb9b1894f38de99109973e6e197d5388a7d345aa3badde003304de82a1101eb6a89a76ee442723a61e94ff0fced3bdd06af104ec4d346482") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000b13000)='/dev/input/mice\x00', 0x0, 0x40001) bind$bt_l2cap(r1, &(0x7f000051c000)={0x1f, 0xffffffff, {0x5, 0x80000001, 0xffff, 0x3, 0x3, 0x2656a13f}, 0xb50, 0x4}, 0xe) 2018/01/31 17:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000626000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023c000-0x4)=0x10, 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008d8000)={0x0, 0x0}) fcntl$lock(r0, 0x0, &(0x7f0000b74000)={0x2, 0x0, 0x4, 0x95, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)='net/ip6_tables_names\x00') readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) lstat(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f0000b7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00004ef000)={&(0x7f0000d35000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000016d000)={&(0x7f0000254000+0x9ed)={0xa8, 0x7, 0xe, 0x2, 0x2, 0x2, {0x7, 0x0, 0x4}, [@typed={0xc, 0x20, @uid=r3}, @generic="", @typed={0x8, 0x63, @void=""}, @typed={0xc, 0x92, @pid=r1}, @typed={0xc, 0x27, @u32=0xfffffffffffffff8}, @nested={0x68, 0x19, [@generic="89174e108d961e23b6cb58abf6342d454386a4545f3ba9dec9691cc0a81d5d42b4e7e402e0d2c8d4f55b710220d57cc25b557b25d36d8c083453ab68423ff6bf519d6260778fd48e32c101e786d3fa49c37b3ec70e9757deaa9641ea98abfb050fd5"]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f01000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @empty=0x0}, &(0x7f0000ac8000-0x4)=0xc) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000000, 0x0, &(0x7f0000301000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r0, 0x1) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000012000-0xc)='/dev/random\x00', 0x0, 0x200) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000011000-0x50)=[{&(0x7f0000010000)="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", 0xfc0}], 0x1, 0x0) 2018/01/31 17:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/dev/sequencer2\x00', 0xfffc, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e7c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a2f000)={r1, 0x47fffc, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003a4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r12, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x80006, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/31 17:54:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100880002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$netlink(0x10, 0x3, 0x16) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000da7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a34000-0x4)=0x10, 0x800) ioctl$void(r0, 0x5451) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f00002cd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000000000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000259000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r1, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) bind$bt_sco(r2, &(0x7f0000c3d000)={0x1f, {0x1, 0x6, 0x0, 0x2043, 0x1, 0x3f}}, 0x8) 2018/01/31 17:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009b3000)=[{{0x0, 0x0, &(0x7f000008f000-0x40)=[{&(0x7f0000235000-0x50)=""/80, 0x50}, {&(0x7f0000306000)=""/48, 0x30}, {&(0x7f00007d3000)=""/0, 0x0}, {&(0x7f0000bf9000-0x46)=""/70, 0x46}], 0x4, 0x0, 0x0, 0x1f}, 0x8}, {{&(0x7f00008bb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000de000)=[{&(0x7f000026e000)=""/168, 0xa8}], 0x1, &(0x7f0000a52000-0x9b)=""/155, 0x9b, 0x970}, 0x2}, {{&(0x7f0000768000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000059b000)=[{&(0x7f000089e000-0x37)=""/55, 0x37}, {&(0x7f0000901000)=""/14, 0xe}, {&(0x7f0000a7e000)=""/119, 0x77}, {&(0x7f0000b2b000)=""/135, 0x87}, {&(0x7f0000007000-0x9d)=""/157, 0x9d}, {&(0x7f0000e3f000-0x73)=""/115, 0x73}, {&(0x7f000012d000)=""/193, 0xc1}, {&(0x7f00003f7000-0x8f)=""/143, 0x8f}, {&(0x7f0000bf6000-0x59)=""/154, 0x9a}], 0x9, 0x0, 0x0, 0xffffffff}, 0x2}, {{0x0, 0x0, &(0x7f00003d4000-0x12)=[{&(0x7f00007ec000-0x4)=""/4, 0x4}, {&(0x7f0000818000)=""/182, 0xb6}, {&(0x7f00009cc000-0xd1)=""/209, 0xd1}, {&(0x7f0000bc1000)=""/18, 0x12}, {&(0x7f000007a000)=""/83, 0x53}, {&(0x7f0000751000-0xc4)=""/196, 0xc4}, {&(0x7f0000c7e000-0xe7)=""/231, 0xe7}, {&(0x7f0000946000)=""/82, 0x52}, {&(0x7f0000e88000-0xa3)=""/163, 0xa3}], 0x9, &(0x7f0000306000)=""/225, 0xe1, 0x1000}, 0x6}, {{&(0x7f0000bc3000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000449000)=[{&(0x7f0000602000-0xa5)=""/165, 0xa5}, {&(0x7f000082e000-0xea)=""/234, 0xea}, {&(0x7f0000c3c000-0x47)=""/71, 0x47}, {&(0x7f000081f000)=""/176, 0xb0}, {&(0x7f0000f7e000)=""/138, 0x8a}], 0x5, &(0x7f0000bf2000-0x88)=""/136, 0x88, 0x1}, 0xfff}, {{&(0x7f00008dc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d14000-0x10)=[{&(0x7f0000f35000)=""/4096, 0x1000}], 0x1, &(0x7f00004a8000)=""/4096, 0x1000, 0x40}, 0x7ff}, {{0x0, 0x0, &(0x7f0000547000)=[{&(0x7f00008af000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000311000)=""/240, 0xf0, 0x1c}, 0x8001}], 0x7, 0x100, &(0x7f00006d8000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00004d3000-0xa0)="fdce6524c0eabdd8cde16cc7fdc3da3a9d789b9216256869eaa3c0feab53e73fd2ffc6928cc4b6d6b7ed9388903a317d23c7a196354ae6f23b9765294be5bc4566390d2e0b724ff8a17d2aee29b5e55be2a08f79c5e6f695654b2bd0a4a7ef4787e25507626c9ab6f76d1e16fd7b7764ff711f09095228d74dd1824561088d9966d7ea5fb4f1394b46fa707bcb9d784d8573f4b88a55709de25d9090948c6b2f", 0xa0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/cuse\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00002af000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x1, 0x10, &(0x7f0000338000/0x4000)=nil, 0x5}) r2 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) accept4$packet(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033d000)=0x14, 0x800) sendmmsg(r1, &(0x7f0000d44000)=[{{&(0x7f0000481000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000930000)=[{&(0x7f0000656000)="c43f76cfd92fdb9ecf8e9b5a4980214a34d4d4b73d2feaf74418bb5331411d8c3bb72ad0d78941786f56435e3b8600b393edaba4c39cd63b96f4189f4dae222cfe0c68bedd0c48b9d121fe24c710d7eb35b7dd7c8f4634803b5835a7b811e2ddac6c4dea3ed06ded4a6fd09d7fdb8876095ac7bb392655fe2b1ff2e31142d79d9ca1ae9b2cbb74642836ebe9bb1a2deab1c7e71aaef85a9ea4d2765aa3848302879196cb251c168316cb5e0f34cc8f5bdd7ebecb9bc218b0c77d156304db21cc8362795b926903d1d2de6ac4920421cc2af459fbf460e95c8ef7dd6b75f3502163372a4a2e171b", 0xe7}], 0x1, &(0x7f00000bb000)=[{0xc8, 0x102, 0x7, "998aec75ac4fe7ef1a38a6e8bf1dba8a1e40c60a45003463d5527754147e67002880a786d69de2d8677c1a892e18559a2316f7d2dde1801cee5c4fa9725f3b74b905967c97ac6210a1401c899662b78f363c88ee9fb0aa3c1b7e1c5afe73d45eb23362cfc2c882b96204a08378429a801083ab01f128a0f60441463e15c0e2a034d2b4d478e1994df6431e32737bea3391ecef1a71f72490df11564f99fb20982512f4c3b79c86f5e775a122b72694edb4ca3be0"}, {0xd8, 0x1ff, 0x5, "225f17eb18af3cee6363afe61164089e9c404b17691ebfc1cb7632dc452e63660f2e10f5e0d9b5dd95ef632175ee72d0c11f20c50b2671d2106d22c763f48485e28fb1d794211ce6337978bdecb3c3c37ed22c5022c5404e97081a3e0f7a12514070b02e73cac4da8773208a7df04568332e736df4e849d868de910160b0f995db57653031d0d8144aaac3def1b904c120fe4a73d2517c8fad8d5ccbb94a2256fe986f7b914ef58ad912a3ec4d8eac50e313b68d36bcddb3633ade99ccd6dd420eb5dbad2f11"}, {0x100, 0x0, 0x1, "5a78952d3aa2e7e1cf49b68128aa8b3dc89424229c47cf335ce2b4f2ba2337bbd48f88bcacc5f13069eca6cf45ea71f4f22724f2eefbc5b7a60b122d18e07801114f986971b2d4e86343618fced8f5764a7639ddedc6054a7a36309f69c72fe97d93f9e0d7ddfa87ae3833943698cf92f754c3a7b25bd64c8de99483ee26722950153d6d30965fbddefee340f6d34fb89ee54b558eca7e58a95268daf9a9d40c16730c9aa4886ebf25c4e3011867e96639b85491aa973f1660f4ced6eccfee246a30b5700fe818923284ff434dcb666653a80f19821abb109a4938ab9d91c48f228b616ec1f2e66274f1da3a2494d3"}, {0x108, 0x10a, 0xfffffffffffffffb, "08fd5df5919fb3bfc32aa338fcd8847d03cbf2578df4c89bbd89366d572b7e4486d9ecbdb1982bee72d03fa1b8a2cda6304066251df3f9845648eac14d486a73046cb652f1ec631c921d29343539db7888ab46ffccb5f0e3aa9c8fad8fe547644e77f37bbdf2676d6f0619ee43159e459bce55b15d8be6860488e1557800b2ad4325e85e717914d93cd671812b3173717092a45e705c394bb02d2885dfd34e2042aec9525bdbee54df3062beac893f2320854520270c3a1c4483017b7d3e4c541527057606dab92758d91a9cd1081127cd16963ae1547406fae28d053104fec5abfdbd30018e2ae525d4603c485a0aa7a26476bb17a3"}], 0x3a8, 0x841}, 0x467}, {{&(0x7f0000522000-0x80)=@generic={0x13, "8a348f16285bd508d5edce28c7aae31191b5e99a07fc09bfd4ba2cd1e2a4a607d4ee2a86e14bd1efae2ca7b8d42db4b4c943dc970dd6217d2afbcdade3058329ce2e71d16ecb5845530131b1daa2be30bb106978d7d7319471b4911acfa09d06fbbafb9292a260bd767280fa8d8878e8185f760fc135a646a9699e53126b"}, 0x80, &(0x7f0000abb000)=[{&(0x7f00004be000-0x2f)="c56c47e3d77f839daa85d6726d88e31a9fda59c8369282d17ca248d126648ebc1d28c3f7047553bfee0d4f118ace15", 0x2f}, 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"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{0xe0, 0x11f, 0x10000, "f6d9a92b92e8e7a8bae2d3c148f5a91ead78e642be8eadddabd170ece441c5788d2d724e5ed2ba5259776d2a7e01e4d59315d15ae084c15feffc5362a2f4db8c1a7de00eb9cb999b786c051194b735feca17961984d359bfb584b79e344376d2372bd6cf8e976ca8ba74953da4e4463c5259cd0156a34a3d5893440ce12c9802599d6741cc7ae40b04c6cf5ba410416a48feffddb16f371a9885b83c24f2b89b3335dc0aa23874fbbe50fda934420eb713ee9000bf6278d3b6c8816ada511f4c36d9faa2ab0b942b533021bfc8f405"}], 0x1368, 0x4}, 0x400}, {{&(0x7f000057d000-0x9)=@rc={0x1f, {0x6, 0x10000, 0xfffffffffffffffe, 0xef6, 0x7, 0x6}, 0xffffffffffffff01}, 0x9, &(0x7f0000559000-0x20)=[{&(0x7f0000f82000)="f1a22ed9356037ffb8dd191cc7f42a09b1311f69f87a77f2eb04e2e1d88aaf3eddd2c8faf84b86a633404200b83d9ad138ba68365f0551c44454376ae165fe33f96aaae261ea0a260a554e316000cc3f3cde104f7eb18045b9a46b3a58718cc99ebac1f8f502b9041a7f07d1ad2a211dfb3c3b5986a7f638de33bf31ac14ee4b64107d254ccb3c2ecfcccdf1fc8c9a2f2a3c0b167164ea200ff91c41c49df68bbd4178bcfeb8303570758cbff92b07df8d529cc2fc40a4d097a5e7e39ad88e4c926c7b4723", 0xc5}, {&(0x7f000044d000-0xde)="c42239a41e5b4a349a4d825f5cb656c406a34d929424ca035ade5a1e302adead1eeb3e55b8ba5cbaa268d64a50c1ddd8d8d8e1a98b165a0c0b839134e72ae8e6532417245a39c38acc59bfd1e877c6450f1530ed939cd5eeeb961668d05e93f99c3ae4ea9af1e4dfe20350cf0fe1cf98933894c5adcdb04b8762e21e38770f14a1ff80529f00bdfe9f9ae431e0e4d036e8361808bbae13fd2606f99d5ef92cfc63f9e7351d5d398a9f02bd6e8fe77668ddd98cff83988a26bb3c3e5c3b0c0a391343f20b04eb9ec7b37100d9e5ba0fdd85988b980406343cd0c24c6f2e02", 0xde}], 0x2, &(0x7f0000f5f000-0x1d8)=[{0x18, 0x108, 0x1, "242ba1e6"}, {0xb0, 0x1ff, 0x100000000, "4da8e02574bc0da0ab3f0644a9e42aa5d8aa8feda85bb5337576da682b19dc06284d96f5516507e8505760391408b706eee4768d5e3e52de983b50b5605498c4e75ca2dd6ac1248b915eb843788a5a8253c15ebd14fc799550d08280e3e3abfdf32301b9a5a54e17a91c56a6ce69642cef1d910108532e68fb6cf8b3ec1ef78ce786dc164790986548b57ce81790a3ecd7d5fa1b3199c1e952af2b43126d"}, {0x98, 0x117, 0x100000001, "9774fa300285974d4415c228b969951626d0bc53f35d1b428f207f6042a4f5a9f03efd5549a9145c0b00ef0f5e0fe69958d841e4458b4e73cdb5e8a62262d661284cf03504546bbdecd50ada1212b14e4cbfe2b8b0257d28007272315cc9a8a01c2295330ec39a731c544489da92a7cca173d42136bc490f790db754d1753913d1f4e95b"}, {0x78, 0x196, 0x9, "19a25b53c9eb251a5df5e43ac23213df01f2c0140c0a78c282ca9fe9adcb03d69ec2bef5d0d620ba736bc07f389e6216a5aee706db4e4231e383536d02e7720e612b230794c567e2c3e62c0641dc1583c9472a030f78bbc4413077eb8a5fdad622da1b704596a6"}], 0x1d8, 0x4000}, 0x1}, {{0x0, 0x0, &(0x7f0000b1e000-0x1)=[{&(0x7f00000e8000)="8751cf22439949c2251f8858da1306d5675d26e45abbf1fd5ac4f48008db563f3a7b062f930141244749f1fbfbf5e38e463defd026f79528ef5406eb3f0b4b84ebd2c6e1e40a1c490c7f86867bd40712d94dd34c73b8eb9eb1d2e5490874ed63d9630c7cab45a0bcb4a407c05de680c47459d664210e731e40d1a8a810f1", 0x7e}], 0x1, &(0x7f0000fcb000-0x80)=[{0x80, 0x13d, 0x400, "e28f6d51d4d225b918fb8de1c6f00a440292900ebcec30ed7f906b4a29b410adbbc96897a05fc3c816289f36f513068e3081b5105372439497ea6ca4c462218617183112eb0b52c52015c4c541929175d8610c1160b255268566bb084942a352617d5d6f31a354badf"}], 0x80, 0x8000}, 0x4}], 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000914000)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) add_key(&(0x7f0000e33000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005f3000-0x2)='#\x00', 0x2, r2) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x10) timer_create(0x1, &(0x7f0000029000)={0x0, 0x10, 0x0, @thr={&(0x7f0000817000)="b40ed8cbdc702def94d8df604d3afbb061eab92503faf9af36bf2cd7b94592fd8b575b1b0da8246e1574cafd99c59a2b47b4727381ca6e3826cb629b73145b85f359928d0e62df78", &(0x7f00001ef000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf6000-0x4)=0x0) sendmmsg(r1, &(0x7f00002de000-0xf0)=[{{&(0x7f0000345000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x4, 0x4, {0xa, 0x2, 0x7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x32, &(0x7f0000ccc000)=[{&(0x7f0000ebe000-0xc9)="d19445e9bf4678314b1ecc836e3e3276fa23741ae0d36567d907622ac0d416527769db8e38dbeb0f2f983b7c1bfb9838a344900821a64eb906083bb8669d4c32bcdfcbbc66d82e449a6738bd14cdcce29ebe85cb51d2d6fdd31668ddebdbc2b6e734e328b8eb8eeda7a4c13d47de4668fa92db1fa6f653cf99de8985a2357390dc5d5fbb08ebd1c2be6ac14cd580ad4d626c99167f68c155f32a3a92e4322fc3ef1ec1e3d6d87c9678be7e567174448f8a02a97fa7cc5f825f56f883be20abe4e4caea8e09c5fc9c68", 0xc9}, {&(0x7f0000af5000-0xf7)="73d54c7c852bbb1f0ab8ccd40b3ad3f7726b365041e27dcf77a7072219f20656244feaae08a4e29936f9cf8ff571366223b45417b12864a544a912031593d6c770b03c366277c5e4e544e87938552ae32e951780c6d583816fc71bb57fe9ba6796b1f1c5d6c146e3912e0936a514db6fd097b5054253c3b9b983a8c6554492dfe792822856fe29e01d3414c5c9e6cb129bb5cf05a362f68d96d1c45cdf092f3006da1ac4d09bd28481ec2072fa8e1862fef32a632f7da7cf14bf06d5ccbf69880dfc66fe36902f943d4ee434683e5b1239d7b71d59723b1743382c5d9e8158edb8dca3134f3cddac9000184ef06bc289ce595a1591406c", 0xf7}], 0x2, &(0x7f0000a5c000-0x108)=[{0x48, 0x11f, 0x1, "ace9b0ded4d2ec1144f8876048bbead864293d844abac2094fcb1b5256d1ef502b8901e39d75a3d19dc389c72a229334b0b57909"}, {0xc0, 0x187, 0x80000001, "37d4601b7a45bff373e68403d7a8ae62d6169c3557409440ef1fe103fbf30f0e7c1314d71a7ec62ef4228d8d68fb018cead7c2308a5bb07bd76ce89c765a2c3b0197340819410dbe29eae676c75d669e34ef1cb42081a86fb5a9fdab87e1b419279c8ef526510643843385d6cb61d61cfabe3b6a0c9c44ecc822650ebf732ea486a148350b3db1f75c836f2c4839eb59a00a497a440fd5edc0cccb3acacb5435c25696cfb12b8461347abb8794"}], 0x108, 0x4}, 0x9}, {{&(0x7f000005a000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e57000)=[{&(0x7f0000ce6000)="ac63d57429a79d6d3fa4090e65d04374bc767f0a9ec1b1e1bfb543c911337d935ba5540051971c8a0c613996f962f149a86d9115b19cfaad51e1cd54289e5d45e2b3bb775385173c1f0c1582430f3412ecb0f643b4c801d34f50b685f009a38c7c907feff8c4c39c31eddf9d71854b393d321a45a54bf132aca51490006a98f8fb0cecb13ae3ad815c9f14b539ed5eec47d7253fefbf69f837258253b4d8d61cb7339935", 0xa4}], 0x1, &(0x7f0000469000)=[{0x60, 0x11d, 0x7fff, "02ce4af32ec6151e208eefdca8426a50881448a7f281fd00e565b9df0ab0b5801478aa4ae9efb190689dbf4bb875a7bce4af31b01eafc463f76357a8fbff50d664cbef3b0d5480d6f3c7a5b6ce80148e"}, {0xc8, 0x111, 0x0, "b178d067ace729312c981a9259da9f5e72c0cd91b97cf60762b400699191037c288c80fac7b4e2026ee815203a585ad722b69253291ffd5eaebdc7e2acff6fc81bf3df02938708bb73356be11c19f23e58990b788e3fd4beded2626f3f234ec580ce63826e0f48d4016755ae7a56006b3bc94929f14ed97667f5da460d57f701cb0ad7e9165567a3ab3a4a0cc3f39712a699fc98f0e92f17b0f722b9178e65379e278dd265a4cae72c25dcded553ef449112d056"}, {0xa8, 0x10a, 0x3, "e91b18aad99e59a15556651b6be377acc2207d3f9fd23434f953ba9e98ae3bef7f7365df1135b10a0037f3a3e2493ac3c52dc5f6be8c4170683327d677e5e4b33bd35b55225dc448f419d5e19f62fae41ca00b18dbb0272b38061959e65d94a56bb3a7822428882e218bc3e97a2519263f76a395245c2ee3f3f1f08877b84bd1db7402dd90af7ec4a9c28332f189496dae6c250245d3d7"}], 0x1d0, 0x800}, 0x9}, {{0x0, 0x0, &(0x7f0000173000)=[{&(0x7f0000b84000)="ac0cd3306332d3b3065cae5a26b9645de45f58f041927c064a7403524d", 0x1d}, {&(0x7f00003da000-0x4e)="93bb2a226d2dcc2594160ee18c1af84a675454a27effd5c4c7e6635d1eeca19376aba730e61b7edb2b97247ec5ff57b0de081a476a822ac7869beaa6a2d0c13e7a8836e61f4116ab3cf38930cee3", 0x4e}, {&(0x7f0000cdb000)="a50b2a4d6fe4e8a2d1f377a850eb2cecf02903f2ca089031b5acc29f1701e9f33c696992ca49aaaca846c15a8b6397fa3cf49774d48fe316c6a6aa710defe69ad3e184c7b4c42750c198ef28d27521f5cbe94efb53f123284f3f08d7badf403a874c728970ce3b75f46b88281d1e0045705e6b7ff088aaf4176ccc", 0x7b}, 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{&(0x7f00009b1000-0x1000)="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", 0x1000}, {&(0x7f0000d8a000)="92d5e58721ed7d189a10cf6566bca567d5435b96fcd1438c7e95", 0x1a}], 0x4, &(0x7f00005f0000-0x70)=[{0x70, 0x84, 0x3ff, "fff2ed7d802b6b9937a9a5d01d6f0414fe595bff26dcbb74a6d250a242a1f833ac173a6e9d08b2380a7f1dbb66a808359da5bd0cffc66e09a5235cda3288d0afe6b2433fc962c9932424145e6946a4b9e267ba0cadee7cf680024c"}], 0x70, 0x10}, 0x10000}], 0x4, 0x4) timer_settime(r2, 0x1, &(0x7f0000414000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000de2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c11000-0x4)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000e46000)=0x0, &(0x7f00001c7000)=0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00007d6000)=0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000771000)=0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000308000)=""/56) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r7, 0x5605) ioctl$VT_WAITACTIVE(r7, 0x5607) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r1, &(0x7f000050d000-0xc)={r7, r0, 0xfff}) flistxattr(r7, &(0x7f0000f4e000-0x6b1)=""/4096, 0x1191) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000534000-0x8)='./file0\x00', &(0x7f0000fab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$vsock_stream(r7, &(0x7f00002ac000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80800) shutdown(r1, 0x0) 2018/01/31 17:54:14 executing program 4: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/01/31 17:54:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000d3bd284dddd0408df7767af2a8b3"}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4a, "aa75affd4515caf6e08c99d700481e871c1b1af260ad5899a37145c4c272968169482da0e4457d8adefef61205fcf25e219227461f9819eadd826ba95ff0ed09253770ddd7df18b83920"}, &(0x7f0000001000)=0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x41)="8639b86d4e1d0bfbf42ba24f5ddc8a1b7a78d05386badac263da2bf5047a463d586b965ae1c29328201cce36de5df13675f8ab69e6710c234349c6e7a1017bafc6", 0x41}, {&(0x7f0000002000-0xc3)="2239701cd8a99b56c3e56fb42a4fb4d5a26d62ceee0c7602a57652cc066da21347d9d7f293c0f28e3c12ff16d4201abd8364fe80bb4a443b692e4a2d9b955f7ff0447908205596b954c49caedf6fe172072cf92b86f2b9280c56adf7c3d8b6736c6d4000b51e06b52ff836a513345bbd9d5a74a0212c19b1c0420fdef1848688227be8246f12e19b30a7d8bf6c075935ce40b144cca1e3920c980ad694b4af18d4b9389629b264b58ad695fb086dbab79ba8e83e057cc9721fe5ceea970b416e09305f", 0xc3}, {&(0x7f0000000000)="7fcc9b874c9754d8319cbbee3cfc00f3235b94995d238a8ad421b53e8a2d183c73c23f25bf95e9646754d412209865a9a56bd6179783041beaa1d8fc848eacc59718a004430434123a7c7c44334725e957241bb0fdff4047407c543fed61d7ed08b01ab704d0819954542a152953c10364538b6ad5570981e9658f130808439c9974b5d1d1ef4c43ff218e0932005d3434122b14d1f172", 0x97}, {&(0x7f0000000000)="7e42e6313a6edfc446d4654d928f230b5861153be2743bbc49679496667b24debde2d5360f02f7f7c3f4655851f67144967133b718f2022e3a92dac7c1d67505ef35e42389cceaa739f42c3eec63ebf998103937afd4991139d07b520f7a537e7fef14756e25f4a31d25c10fcdf60fc69b1dbdbf761fc2bb26e17e2864709e8f589fe309368fd3231b06e84f1e1e6f7edd52928d06a99b6c0b3f72923a5d8edac71b5eb4ef2d8157747149daa4e2d4e9d02beaee4cd0d00e5361103006661fcca10fd24164d0f56e36b8da02aa1ba84a4468a8154674467598c764aaba702261f38644f7795dfef45146632cc5332c77b40983f2630f8100855cb36f7d6f3e66b2cd562119a4c6566385c714096cf4f1d4f5458ba78d3be631e8e7ad266982b7cc4bef514de18a10dc632417fa64fcdf28011d3e645a30938c2373559dcaff919a2c2a877cb4a1e19d1b05e1f4ba01fcf7a85df07937c3ad7fef6899ab2d64a1189fc56830e579ad46948d18ac841a75aa99a1d4b87e04e627a3ade48bb61b7ed97db8ee664fde2fc280164d6916b56b313c32f0a2406667d8ca1fbd0856b5993142071c649ba4a3d9c5f70d3a229b9456918e7e99bd171862b5df530a04d00be5ecc36abae7581ca5a83941ccc1545cc8a203f59df96a5292c042af23605932775ca41bd78599050a822cccfe8e8243f95830ea624f74967755624ecd9d30b00661cf1a0a0414c505b96feeebf9b371aed8b7ae453554c456a4cd08915dace152abe34d3bc1443fb7b3823b01517eac0b8d4f54a4d84c6067e5e40e7d8a7804e76b9eb7b31a2c0183d96772762bd33291f7605f9aa7c972d30fb70f07f683803eddda985f59fb0a81e53dfa29cf39bd022ddaa8dc6ca2c214da2bf394d162d75780d0b1d7b075c7da8dfcfedbfcfbb1f00c34d1e0697e19c19d48d723df1ba4a0165fbbbc8ce8a05c05080b20f3504da96a7ab7f1feadde74541706878ea11b836b07fca48e61343d24c5ad4919ca6b28a2ac3a897da37ffd24d09eb26b51adfbacac3985711c86597b0f61cd93df378509eaaac572f1a5457c1466298d684a5f580d1f17e3a6e808c1300630a28600dcf14f1bebdb12672615ea76550bc6558180191b7f3aa48a7d31a6782339a7f04afbc129c18236dd071b5d3cac24b371324f84c8b1a3cd9da7cb12aa41a9022d0e6b5d02c6341bb15e3748e4e2b49285ffe8187a0360fe2df89b24c17bfbe85876836881259b3f2df269926363ac870508f27f288a677c7e2639f2265890b08ad975be350b074302ea4ee299c9da8d95de1b94b185814b1b35c67f3c9225db124dfe07d9f2803a6790c49eb439859568ed6fd2aa9d6aabf373016dc48aa2034bb42540bf7aa87489d8eb0850646598a3e8e191138a68ac66ff14723ab467d683e92e9c4e7aecd8f550783817b7822c10798d264f466a16cb6a3c8a4f89c421bfdcedd7a7dd2efb099ee7143a0b00ad6bed9f5b0a0244f8b80f6057b638a9678ef88475b714ea8d364abfe0cad87d6c1f4cee1698af5b87416033e75cca2f68acca633ae718263a45f3091ae047715a088fdd856806dbfa206bcd2534de9526405db7975daf582554d1c5a3b51e27dd3b0459d1a4436adaf6e074a594b5e158929358472301d6c7e4640b4770b0d19498f6782c714f3708c6db51c058c59c0d1f8d3f7a2e584ef41f2bedd5863216a51aef27966733ee8abc4dcdbec78372429796c817af163f2dc0ce9ff50195ec795acc84d7176ff06f4f16d4eae44c5f1689b01db2717d08816d0348eb961acf0c779a49e959da628c35fa5984590b07d0d67af345174df3498a1f814312dd2adfa52ae3ea7b353e63392e63955e54d56cd60e99dae587a6c3f5dde0fe09218a56633aa4befb283170e6b25a20ad5db7b4f1293799dc0ba100cdbe759910e93379c705d88351cabf0f420623104a83cd7236f9dff871441943203655437a3fa4eba7c177d2169853e2a285773dc7efc6172736c58392267a48e2123eb051b968538be21821f9c6ce746fb077b5891ab3ffa204547af3a66ae966fd2436a20d57220c08a5b97e8f577cedba50ae51821b6e1b9e58a9bc02721b7c25df3122730a784b8a15f0a11693be54f9c1c54e91467753cf8ab9e31eb3f35a9df86eb3bed9f4f5a444ce38f3c823b73483847ebbf5e15975a122dcd915ca1cf9980dbddfa06fbd454d9ee282f9e7bd8b8c46ceb4e17694cb6aa26523a9c73b2437b3f9c3ed7954b79fad644d330cc309501bb370f70d4091d7f338e70126c15eea71d8308ac82e7f5086e046216c6a0948c423d50af255b5dc7f6080c6c8ad2a1b5d1b4b313960d655e9fbb53cd253818d0b7b24a732e32b372ee700258a2d62654116445be664154d5d33eeaebca815f99a7a8021151eee1cff391f01136878ca58fdfb74bb8e8089bd81cea18b543423581438349880c39f0369d6b5ab4db35e06cd795f5673756ffded27dd69fcf1ca74e704cc9c0ca4d138f178de78235f4131761f26df6dcbfcfc091b2779cfac5d513450cbf982341e732787e8e84fa4090ab7946110d1810c0955cb64d117eab8609130213805865cfcb522b0bab55c818edbba2e3b4218a281125693f8dd100f1bff58da762a726a112a6ccfa1100bf5e635827d6fa8897b30ce9b7436201ae3447cdf00604322c468d4d48fab8cec4d5aa24eb5b01c39a057b49fe3fff710bf7ab2f1b70748f9b03a71a17832b03480972d057b0a6d88e9325718700c3c8783139fcef94d0f9caf2969d4ee7b7a1daf0a83adfae91bf6716ecaf82e431a8b8915dbcb6dabb56d78fb019a11c2c1aa789e98b823db5af796b59bbdb95830c4f126f59390868c38f90223676fbf7b3aa11c2d4f57577f24c5cbffc0ed4d299b15ca4c291ec9e3c246efa373048e77f3e2005f8c72d80127ee9c027e03d5a39f525b8cd2037dae2a2ac90bc8e6e1f6f71bdad49ba96dc21b76fe1349e104b37621cf202232810bcdd285a0c549ed96d67fc2dad94dd01b6e40a204f29086d5948f74a12b64d6e549ab580ae3669030b928a0231c4fbea590c0a7eacebb4c3719331b0f83c4497b86db057a5e671f232fc3b93e9f6b0cbfe8a61588a4ae3c3c004f33082513bb9c447b221a583f316b27f95b44299627cd5f238f6f8a415985c3e2d2e08e9f509ef775d2ee90c1db6d36e9a5600d04cd820a5773b13d6c64434fb6f3c23feb070791267eb6c147e6ba9606076b5179f59cda962cf1d22418d475d41c9d4f6575459b24ffea00d355c6f3f412c5c1e5ad496d7fc7bd44fe59c29b4bf6399325f29ca02b5873b829508801a61fd4eb2876f21e2718f1e831e2d2c16b02dea038b51294536877f2c10563f4a897ee4601a04d07cadba0c73e1899f327b313a6d2cf043ae26729eddbdf2ade9e4608033c3657f15301236eb47d7ae819b9d145545544028d76c99a8871a8b9a70fd53dbf07621d08ed5c0e574530334ac2111816957e29fad0815745be4731e6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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000002000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x7f, 0x200, 0x9, 0xffffffff, 0xffffffffffffffff, 0xfff, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x8001, 0x36, 0x4, 0x9}}], 0x60, 0x84}, {&(0x7f0000001000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000+0x437)=[{&(0x7f0000002000-0x94)="5edbfafced9d316a2526575ab0c523d7ee7a4aa6bdcc7b7d2fe355c69b2db59e872d3c3a037b6f6b0ac1ccfd6e2b7888c44dc4a04879525c5d79a1ba9b7810adc19b5740c0485200877b842f07d63d87d5840979b34d74a9998f8608023edb298752a4f094ed9c5bd33430e72a834e79352565c6d0a8044760144bf48a0bb644a67c59897106185bd1c38d3e1c1e7aef3f90f74f", 0x94}, {&(0x7f0000002000-0x71)="00b5ab13abd28257de7e121c9fa0b3f6a73fb062cc333229fc923007d890d3804ff07793156f5d6f1d29ffe2fd22b6ea0a8060646e0b0fc8db82bc653ea4b43cd8bceaf7a94a3508e7513d1c88f755896a5beea25ea5dd90444dbefe0b5fa5040ad5705a1b2a5a9bffdb1c46c0436e1796", 0x71}], 0x2, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2b12, 0xa, 0x6, 0x0, r3}}], 0x30, 0x48040}], 0x3, 0x4000800) 2018/01/31 17:54:14 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f000040c000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff800, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x348)=@nat={'nat\x00', 0x1b, 0x4, 0x2e8, 0x220, 0x98, 0xffffffff, 0x98, 0x220, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@empty=0x0, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="4f6f71eaaab16e47ea41c184f47fe53d", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x70}, 0x0, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0xa30a}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x1c, @ipv4=@multicast1=0xe0000001, @ipv4=@rand_addr=0x80000001, @gre_key=0xf83f, @icmp_id=0x0}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x1, 0x62}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, @port=0x3, @icmp_id=0x1}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffff00, 0xff, @common='ip6gretap0\x00', @generic="0c2c5ba8a859f6c77935c107063188bc", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x10}, 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x12, @loopback=0x7f000001, @broadcast=0xffffffff, @port=0x2, @port=0x3}}}}]}}, 0x348) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001c000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80005, 0xd7c8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000001c000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f000001b000)=0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}, 0x0}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/31 17:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) sendmsg(r0, &(0x7f0000911000-0x38)={&(0x7f00007bd000)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x4, 0x3ff, "4a8144602672a4f873abe769dbae7938507e3a7fb20f276885afab078b5b8aa093669348a2eba5f36241cc0de78148e650d228d630a56f55f181970572402f", 0x7}, 0x60, &(0x7f00005e2000-0x20)=[{&(0x7f0000fcc000)="08d03b02acbe483a2c195b1b94436b5fb8e7d2e4b73a2e3b6ea18090491c95c69cc221ac2b91c3592325fae77f944d46406b2721f429e275490952c737b900e737401a963c93f5d1f6385ef8fccad926601dc4402a93cd839842758d381f7d2224d4235b8f28c379c1f5e0481e23a6c1b7f2266042d1883c49cd72cf1aabf6ad41bd67c3202bce", 0x87}, {&(0x7f0000592000)="2dfac78872124de504df4bb29b64a005866438f1fc857ce46486ab105defb9a81373772419301dc390db3d9998db77bbae", 0x31}], 0x2, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000761000)="", 0x0, 0x0, &(0x7f0000506000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/31 17:54:14 executing program 0: msgget(0x2, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = open(&(0x7f0000368000)='./file0\x00', 0x40, 0x100) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/context\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000ba1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x1, 0xc00) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c55000)={{0xa35a, 0x0, 0xe0c, 0x2, 0xffffffff7fffffff, 0x2}, 0x9, 0x8, 0x6}) r1 = syz_open_dev$sndpcmc(&(0x7f0000790000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2040) mq_unlink(&(0x7f00006ea000)='@\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000811000+0xce7)={r1, r1, 0x7, 0x2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000865000-0x10)={&(0x7f00002d4000/0x4000)=nil, 0x4000}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001d9000-0x10)=@common='syzkaller1\x00', 0x10) connect$netrom(r1, &(0x7f0000c08000-0x48)=@full={{0x3, {"4e34fc5a04f61a"}, 0x3}, [{"53f08aaba1a01d"}, {"e731d629a38205"}, {"c02b86723e6787"}, {"dd746226fad3ae"}, {"c795a4febdcadc"}, {"6723db2bd8fda9"}, {"4308425f551c48"}, {'\\R9,u\'*'}]}, 0x48) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000963000)={0x0, 0x2, 0x80000001, 0x1000, 0x2, 0x5, 0x7, 0x1c7, 0x9, 0x1, 0x8, 0x0}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000bfd000-0x8)={0x2, r1}) [ 166.112292] Empty option to dns_resolver key [ 166.144231] Empty option to dns_resolver key 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000bb1000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00002f5000-0x60)=""/96, &(0x7f0000568000)=0x60) fcntl$setstatus(r1, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ba1000)={0xe35, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00007ca000)={0x80, r1, 0x10001, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00009fc000-0x48)={0x8, 0x5, &(0x7f0000a9b000+0x8a3)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d65000-0x4)='GPL\x00', 0x1000, 0xe2, &(0x7f0000c0d000-0xe2)=""/226, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 17:54:14 executing program 6: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000112000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c5a000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f000054b000-0x2ea)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d0000715a70e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53", 0x81}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f00000cb000-0x258)=[{{&(0x7f00004ff000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f90000)=[{&(0x7f000047c000-0x57)=""/87, 0x57}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 17:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000418000-0x20)={0x2, 0x1, 0x20, 0x3, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000039d000-0x6a)={0x0, 0x62, "985c91439ca4662fd7942d7900cc2a9b0255972dc71386946d12675f33c9cb2c3fdfb7d5270e21499a8d53141871cb4c0a3174118b19330790fc80f9a9ecc64d8a87518702a39be7993776056158130d42649ce5cf23253e96de61f35c5d0f4c8e14"}, &(0x7f0000375000)=0x6a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ebd000)={r2, 0x9}, 0x8) 2018/01/31 17:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a6a000)={0x6, r0, 0x0}) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000223000-0x110)={{0x800, 0x4, 0xffffffffffffffd7, 0x1, "d6fc6e010769fa0dbb4184a9458557726353ddbf02ee9a3a026d144ae069501783ee30c7a616eccf6af90c67", 0x6}, 0x0, 0x0, 0x6, r2, 0x4, 0xf3, "bed4b85bb6feeba5456923baa073e7b71153973c31e936a8f4546212d90a6b30af458a3e14bafc35edd838f3a2ea3f73d10c5ac54718f552bbfb88f0707ec508", &(0x7f0000ab7000-0x20)='/{^*security:)posix_acl_access.(', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x1c00000000000000, 0x7, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000138000-0x9)='/dev/kvm\x00', 0x200, 0x0) recvmsg(r0, &(0x7f00002bf000-0x38)={&(0x7f0000ee7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000276000-0x70)=[{&(0x7f000031e000)=""/4096, 0x1000}], 0x1, &(0x7f0000960000)=""/39, 0x27, 0x0}, 0x0) accept$inet(r1, &(0x7f0000e66000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084c000-0x4)=0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 17:54:14 executing program 2: r0 = getuid() setfsuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x10001) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000728000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x0, {0xa, 0x3, 0xcce8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000004000-0x42)=""/66, &(0x7f0000003000)=0x42) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000004000)={0x6956, 0x40}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000005000)={&(0x7f0000006000-0x48)={0x0, 0x22, 0x6, {r3, r4/1000+10000}, {0x0, 0x7530}, {0x3, 0x84a, 0x3, 0x6ff}, 0x1, @can={{0x1, 0x7, 0xa4e5, 0xffffffffffffffde}, 0x3, 0x3, 0x0, 0x0, "e03d6d57149cda22"}}, 0x48}, 0x1, 0x0, 0x0, 0x20008080}, 0x200480c0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000005000-0x1)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000006000)=""/0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x2, 0x40800000000, 0x5, 0x5, 0x2a9, 0xff, 0x1, 0x17c6, 0x0, 0x7, 0x10001, 0x4, 0x3]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000)={r5, 0x2}, 0x8) 2018/01/31 17:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dfa000-0x18)=@generic={0x6394786f, 0x401, 0x2}) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x420000) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000-0xd)=@known='security.ima\x00', &(0x7f0000003000)=""/40, 0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000005000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="0f4f421af07b27da829a100dfaed0be4"}}, 0x1e) write$fuse(r1, &(0x7f0000003000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000005000)=[], 0xd9, 0x0, &(0x7f0000005000)="786e97fc533161688b68a50799e35c3dd781a259e1d06ea3e9a888bd6581cd00f846d2a1d702b02cd2ff6aeee9f5c66ea5efc52ef74458c3451e29238998387542b160f2c54485ab0ad606dd1bb8f2069dde2d05b7986802049edd4581499498bc6fec2ec4994419743a80a222ec987e3e7ef3f283c108fec956b600bc350a32c2a6827dd1d0d9bc2be0e4e6fb081968408845ea54ca7ac3744a3ff07436385b7c45b4d8f68c4083f06ddf9fd14fcb5c1201aacd91f712ec7147056b4c1e612e9a29ad76eb0db0b49f70048f4e8e38ce73967f3f48ad5ea9e4"}) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x440200, 0x20) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x4)='-&#\x00', 0xffffffffffffffff) request_key(&(0x7f0000002000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x11)="6b657972696e676b65746831dc40fb2d00", r1) r2 = syz_open_dev$mouse(&(0x7f0000fea000)='/dev/input/mouse#\x00', 0x401, 0x200100) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000e49000-0x9c)=""/156) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0xfffffffffffffffa, 0x7, 0x4c, 0x5, "2ab03c3696420b9b0a177fe1326187a7eca57a71463c248f06365ce5635f6e800a538d2f1a14eba93b5ba84f", 0x6}, 0x0, 0x0, 0x2b8207, r3, 0x7f5, 0x9, "ce80a41545f47cee45eeebeb0c7bd1c4947c40deb68619cfd291984f0dc36af6ef5c79acf5c7e224ba06cb4ced97c75ddec24e7560c0ab8889562ba9ed392fdf", &(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x81, 0x9, 0xfffffffffffffffd, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r2, 0x540b, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) clock_getres(0xffffdffffffffff5, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf16e8fcb2c6c408a5d2f5afc34a9b000000000104000000000000ee72fcd9011f6f65aa56a075ed149cff79fcd88d9311c5b45acd2297c3e3", "4787572f09825ca83365c78ed76347e7a366e62fc800082775560135336adc10657c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd26a6ce2d124953", "d7018000000000000064f8b51188d14948d33f8260893e4c9369b53cc818aa5f", [0x0, 0x0]}) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f50000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xdde9, &(0x7f000034c000)="") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000500000-0x8c)="d25c59e4763d862b507f55cc3d030515d3fe57a841c24eac5f92f64dfadda185f9e1425a5d485de58478f5eab2e671c8189bc0edf541836e802bd2047ef1c0653ca483335cb678da8a4fef8c81e859bf3940c726dcf1965fbe20eab267ed558d4715ba167968ea7c6873043da63d3dbef843042f05fe7ada599166e60927f26546b5ba5182371a5a6ebc5609", 0x8c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x200000423fa) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000094000)={0x0, 0x80000000}) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b65000-0x4)=0x0, &(0x7f0000f59000-0x4)=0x4) 2018/01/31 17:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 17:54:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x7fff, &(0x7f00004aa000)="1e73644ad020af061062aa16e49d4e2eed4defdbafadeaa577aadc73c79dd8b35c42a9899b6d6976d0adec40cdba14321b289d06b7742a07a13699d0f3495d767b7733b3b4c04bcfdcb5c55d7f21dfe997d496fe317763a25dc92cf0ab5dc0cc4de2e78131a89fdefbb72c62879e85746d50db6ea31cb4") 2018/01/31 17:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) listen(r0, 0x0) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f00009e9000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000f87000)=0x3, &(0x7f0000327000-0x8)=0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008ad000)=0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 17:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}, {0x0, 0x9, &(0x7f0000200000)=""/9, 0x0}]}) syz_open_dev$amidi(&(0x7f0000eb4000-0xc)='/dev/amidi#\x00', 0x8, 0x234200) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000211000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000618000)='/dev/audio#\x00', 0xcff, 0x200000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d6000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00009fc000-0x28)={0x7ffffffffffff64, 0x0, [{0x4, 0x0, &(0x7f0000dc5000-0xe5)=""/229, 0x0}]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009cc000)={r0, r1, 0x3, 0x2}, 0x10) 2018/01/31 17:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f000003c000)=0x308000000) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00007b5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f4d000)=0x10) setns(r0, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000ad3000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000998000)={0x0, 0x801}, &(0x7f0000f99000)=0x8) shutdown(r1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000674000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b1a000)={r4, 0x83, "da86be9c12cd44bf517ee69b01a99613918119ea31791e2b21b030fee7ca5be02a384f5241a896024995fcaaf8c51b49ef104d3d8ca6a4c3fd296e0584cc5f34bda55cf82acfa01c873b650ca9ecff054c9d8d83677027a34cdf70370b23149c597f704f899c481a02e6bde5681006baacb2350145e004427b7602036f8b658a27721e"}, &(0x7f0000c09000)=0x8b) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/31 17:54:14 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001d000)={0x0, 0xf78}, &(0x7f0000030000-0x4)=0x6) openat$ashmem(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/ashmem\x00', 0x80800, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000031000-0x30)={0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000031000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000d000-0x10)={r3, 0xb0, &(0x7f000002f000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x0, 0x1200000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x45d}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}]}, &(0x7f000002f000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/31 17:54:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) syncfs(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb264fc6ea5d2ffafc34a9bedaf2487276e0a03970608221aa21dd9f51f6f65aa56a065ed2085ff79c405009303c5b45acdc560c3e3", "4787572f096a5c8e3365c78ed76347e7a366e62f6af79127755601353382dc106c8e87059df6eec5352fcc2030e83b8b0cd3265b83411e74fd05a6ce2d124953", "d7c048800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000058e000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f91000-0x21c)=[{{&(0x7f0000dd3000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000f3d000-0x30)=[{&(0x7f000053f000)=""/0, 0x0}, {&(0x7f0000a1a000-0x4d)=""/77, 0x4d}, {&(0x7f0000f90000)=""/71, 0x47}], 0x3, &(0x7f00002c5000)=""/192, 0xc0, 0xffffffffffffffff}, 0x1}, {{&(0x7f00004ff000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000638000)=[{&(0x7f0000c3d000-0x3a)=""/58, 0x3a}, {&(0x7f0000f90000)=""/182, 0xb6}], 0x2, &(0x7f0000f91000-0xff)=""/255, 0xff, 0x7}, 0x4}, {{&(0x7f0000f90000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000f90000)=[{&(0x7f0000f90000)=""/101, 0x65}, {&(0x7f0000f90000)=""/80, 0x50}], 0x2, &(0x7f0000f90000)=""/174, 0xae, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000f90000)=""/60, 0x3c}, {&(0x7f0000d9e000)=""/99, 0x63}, {&(0x7f0000f91000-0x58)=""/88, 0x58}, {&(0x7f0000f90000)=""/68, 0x44}, {&(0x7f0000515000-0x2f)=""/47, 0x2f}, {&(0x7f0000f90000)=""/115, 0x73}, {&(0x7f0000e01000-0x1)=""/1, 0x1}, {&(0x7f0000ec7000)=""/89, 0x59}, {&(0x7f0000ba1000)=""/145, 0x91}, {&(0x7f0000d7d000-0x4b)=""/75, 0x4b}], 0xa, &(0x7f0000f91000-0x1000)=""/4096, 0x1000, 0x0}, 0x7}, {{&(0x7f0000eb3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f91000-0x40)=[{&(0x7f0000f91000-0xa8)=""/168, 0xa8}, {&(0x7f0000d6d000)=""/182, 0xb6}, {&(0x7f0000480000)=""/254, 0xfe}, {&(0x7f0000f90000)=""/106, 0x6a}], 0x4, &(0x7f00006e3000-0xd5)=""/213, 0xd5, 0x7}, 0xfffffffffffffffa}, {{&(0x7f0000f91000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f91000-0x10)=[{&(0x7f0000f90000)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x8}, 0x7}, {{&(0x7f0000f90000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006ea000-0x40)=[{&(0x7f0000f90000)=""/230, 0xe6}, {&(0x7f0000f90000)=""/97, 0x61}, {&(0x7f0000f91000-0x67)=""/103, 0x67}, {&(0x7f0000872000)=""/39, 0x27}], 0x4, &(0x7f0000f90000)=""/49, 0x31, 0x3}, 0x5a}, {{&(0x7f0000f90000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000619000)=[{&(0x7f0000f91000-0xac)=""/172, 0xac}, {&(0x7f0000f91000-0x8a)=""/138, 0x8a}], 0x2, &(0x7f000080e000)=""/35, 0x23, 0xde}, 0x4}, {{0x0, 0x0, &(0x7f0000ca8000-0x40)=[{&(0x7f0000f90000)=""/244, 0xf4}, {&(0x7f000033f000-0x30)=""/48, 0x30}, {&(0x7f00003a7000)=""/4096, 0x1000}, {&(0x7f000062c000-0x49)=""/73, 0x49}], 0x4, &(0x7f0000c1e000-0x21)=""/33, 0x21, 0xc0}, 0x8}], 0x9, 0x2000, &(0x7f0000f91000-0x10)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 17:54:14 executing program 1: mmap$binder(&(0x7f0000535000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) dup2(r1, r0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000966000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x1000, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dfa000-0x4)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x3) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f83000)=0x8, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x20000011, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind(r2, &(0x7f0000222000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1}}, 0x26) socket$netlink(0x10, 0x3, 0x7) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/rtc\x00', 0x2000, 0x0) r3 = request_key(&(0x7f0000dcb000)='user\x00', &(0x7f000072e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f9d000-0x9)='/dev/rtc\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f000026e000)='id_resolver\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ac000-0x1)='\x00', 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000053c000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f00000f3000)=0x8) unlink(&(0x7f000087b000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000690000-0x8)={r5, 0xfe}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007dd000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000003000-0x61)=""/97, 0x61) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x0, ""}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0xc0, 0x80000001, 0x6, 0x8, 0x7, 0x8, 0xbb0, 0x3, 0x6, 0xfffffffffffffff9, 0x5, 0x3, 0x7]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000005000-0x8)=0x101) r2 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x3, 0x28200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r4 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)='}selinux+%wlan1eth0\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r5, 0x6, &(0x7f0000007000)={0x37, 0x0, 0x5, 0x7fffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x33d1307d0f444eab) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000009000)='.request_key_auth\x00', &(0x7f0000006000)='proc]\\keyring$!*eth1\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r5, &(0x7f0000007000-0xa0)=[{&(0x7f000000b000-0xc1)=""/193, 0xc1}, {&(0x7f0000008000-0xf3)=""/243, 0xf3}, {&(0x7f0000004000-0x20)=""/32, 0x20}, {&(0x7f000000a000)=""/172, 0xac}, {&(0x7f000000a000)=""/86, 0x56}, {&(0x7f000000a000)=""/205, 0xcd}, {&(0x7f0000003000)=""/179, 0xb3}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f000000b000-0xab)=""/171, 0xab}, {&(0x7f0000008000)=""/149, 0x95}], 0xa, &(0x7f0000004000)=[{&(0x7f0000002000-0xad)=""/173, 0xad}, {&(0x7f000000a000)=""/191, 0xbf}], 0x2, 0x0) 2018/01/31 17:54:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x4003) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000cc9000-0x8)={0x37995a75, 0xb2e}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 17:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a55000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xce, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0xa)='syzkaller\x00', 0x2, 0x80, &(0x7f0000ce7000)=""/153, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xffffffffffffff6d) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000f94000-0x7f)=""/127) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) 2018/01/31 17:54:14 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f00000a7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000058e000)={@generic="b0fbbcad9b7650653fbd93691dc349f9", @ifru_settings={0x1f, 0x40, @cisco=&(0x7f0000b50000-0x8)={0x7, 0x8000}}}) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000437000-0x4)=0x0) r4 = syz_open_dev$midi(&(0x7f0000488000-0xb)='/dev/midi#\x00', 0xf, 0x2000) sendmsg$alg(r4, &(0x7f000059d000)={0x0, 0x0, &(0x7f000032f000-0x40)=[{&(0x7f00007ce000)="04955e7d0abe29967de9a494c88aa556e7ce26c8952c11d8726c4ff87dc168dc5513d3066e358bbddf0463e34fd5067195dbfc2be78330bf3505ec5caf19c33a72b66d42048e436374a40c04def43f66829ff6e6cb75255362b09090a784adba7bdc410bd0202643dce0ed1d726b1d54386f42a5bc7be6bc83f31ece47e5af994b8f6a98ce5d7947ecb747ae8d37ddc197860f8f9b521cdc05b05c0b87c5f14b4d80b9f041fdf25682587326fac51be7a83529e8e411b57428f36b2f7d2e36220f61bf8794f0946337b231d5663d25338f03ef0522", 0xd5}, {&(0x7f00004d8000-0x9e)="26da6c5c1d41323bee8077093f07e06f59af241914948abe2a8215da8483cadb753b74012a1ce887d8d9c9ad119eb2170f87cfb7212531c2138e08c9b63e69769fd089dec08cb81fe573379ce58e1de3da0585f241f81aabc25f53d3fd0340fc5e8855350a38941dfc2b312605b93eb882fea5e811325e983558bc9c3d4ffa25126d7b5ece036c12089643e301caee6e4f16911e0bdb75c5cf9f0b3e5961", 0x9e}, {&(0x7f00002c1000-0x20)="70f7ff1efdbfb1931459fe1a0fec68d5a9ed877126e35317da9d5246fea1d194", 0x20}, {&(0x7f00005b3000)="4776489c872958b3c477970a813eb9bff220fd4ce9b825aa2c99af041436f47fd6f018823296f7d8e4cfd133df6181b6c1036ba7c71cd4a1b665f8662d0c6df141165904bc99dd4280d4902057797392211cc2cd574627ddd2c71752dd352af606e6db2f3f1f680bba5bcdd03beb8953282684656cf7a344130ebff3303487c7f8a0a08f8f56e7eb03b39f92d30fefc8", 0x90}], 0x4, &(0x7f0000c98000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xb773}, @iv={0x58, 0x117, 0x2, 0x3f, "16e632bb389fbadbf821b4b5d292db9ec354bb73363e67cdd8fafa60ee48cc3ed496fc396592a127b3969205d3fc49e543e1524a5feb76be052b0f1ca4f4b4"}], 0xe8, 0x20040000}, 0x8000) close(r1) 2018/01/31 17:54:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00003c4000)={0x0, 0x0, &(0x7f00006cb000/0x4000)=nil}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009b7000-0x10)={0x4318, 0xcff, 0x72, 0x4}, 0x10) 2018/01/31 17:54:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000757000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000bb3000)=0x1) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e30000)={0x0, @in6={{0xa, 0x3, 0x51bf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcce, 0x8, 0xa9cf, 0xffff, 0x7ff, 0xae, 0x80, 0x7fff, 0x70, 0x4, 0x7, 0x100000001, 0x100000001, 0x9, 0x5]}, &(0x7f00002ce000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003d6000-0x2a)={r2, 0x7ff, 0x22, "119b25f3167c65bd260e00ac4c0e33bb22711c04053167f572c8a79ea86ea3dff046"}, 0x2a) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 17:54:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000691000)='/dev/admmidi#\x00', 0x3, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cb1000-0x20)={0x100, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007a7000-0x10)={r2, 0x1ff}) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000174000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/31 17:54:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/31 17:54:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00008d5000)='systemeth1\x00', 0x2) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000074c000)=0x3000000000, &(0x7f00007f9000)=0x4) pipe(&(0x7f000006e000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00007a3000)={0x9, 0xfffffffffffff7bd, 0x8000, 0x3, 0x7f}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000598000-0xb8)={0x0, 0x0, 0xfbf, 0x6, 0x1f, 0xffffffffffff786b, 0xee6, 0x800, {0x0, @in6={{0xa, 0x1, 0xfffffffffffff74e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x4, 0x80, 0x4}}, &(0x7f00005b8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000052d000-0x8)={r5, 0x3}, &(0x7f0000dcd000-0x4)=0x8) r6 = syz_open_dev$vcsa(&(0x7f00007b0000-0xb)='/dev/vcsa#\x00', 0x9, 0x2) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000eb4000)={0x1, 0x0, [{0x1000, 0xe1, &(0x7f0000d44000-0xe1)=""/225, 0x0}]}) fcntl$setstatus(r1, 0x4, 0x200000423fa) fgetxattr(r0, &(0x7f00004e7000)=@known='system.sockprotoname\x00', &(0x7f00004df000)=""/106, 0x6a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000337000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 166.613068] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 166.655807] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 345.672962] kworker/dying (5) used greatest stack depth: 12464 bytes left [ 369.632204] INFO: task syz-executor5:26817 blocked for more than 120 seconds. [ 369.639538] Not tainted 4.15.0+ #288 [ 369.643794] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651770] syz-executor5 D25520 26817 4082 0x00000004 [ 369.657417] Call Trace: [ 369.660012] __schedule+0x8eb/0x2060 [ 369.663754] ? __sched_text_start+0x8/0x8 [ 369.667922] ? mark_held_locks+0xaf/0x100 [ 369.672078] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.677198] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.682214] ? trace_hardirqs_on+0xd/0x10 [ 369.686369] ? prepare_to_wait_event+0x1dc/0xba0 [ 369.691144] ? prepare_to_wait_exclusive+0x530/0x530 [ 369.696262] schedule+0xf5/0x430 [ 369.699628] ? __schedule+0x2060/0x2060 [ 369.703611] ? lock_release+0xa40/0xa40 [ 369.707592] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.713498] ? dl_cpu_busy+0x370/0x370 [ 369.717383] ? __might_sleep+0x95/0x190 [ 369.721371] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 369.726225] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 369.730913] ? hctx_unlock+0xcc/0x120 [ 369.734720] ? blk_mq_run_work_fn+0xa0/0xa0 [ 369.739057] ? percpu_ref_kill_and_confirm+0x1f3/0x3b0 [ 369.744339] ? prepare_to_wait+0x4d0/0x4d0 [ 369.748587] blk_freeze_queue+0x4a/0x80 [ 369.752557] blk_mq_freeze_queue+0x15/0x20 [ 369.756801] loop_set_status+0x1a2/0xf60 [ 369.760942] loop_set_status64+0x9d/0x110 [ 369.765104] ? loop_set_status_old+0x9b0/0x9b0 [ 369.769742] lo_ioctl+0xd86/0x1b70 [ 369.773371] ? loop_clr_fd+0xb50/0xb50 [ 369.777283] blkdev_ioctl+0x1759/0x1e00 [ 369.781308] ? blkpg_ioctl+0xb40/0xb40 [ 369.785211] ? avc_ss_reset+0x110/0x110 [ 369.789202] ? lock_downgrade+0x980/0x980 [ 369.793362] ? lock_release+0xa40/0xa40 [ 369.797365] ? __lock_is_held+0xb6/0x140 [ 369.801465] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.807373] ? rcu_note_context_switch+0x710/0x710 [ 369.812320] block_ioctl+0xde/0x120 [ 369.815978] ? blkdev_fallocate+0x3b0/0x3b0 [ 369.820338] do_vfs_ioctl+0x1b1/0x1520 [ 369.824239] ? _cond_resched+0x14/0x30 [ 369.828170] ? ioctl_preallocate+0x2b0/0x2b0 [ 369.832601] ? selinux_capable+0x40/0x40 [ 369.836680] ? SyS_futex+0x269/0x390 [ 369.840428] ? security_file_ioctl+0x89/0xb0 [ 369.844860] SyS_ioctl+0x8f/0xc0 [ 369.848265] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 369.853044] RIP: 0033:0x453299 [ 369.856348] RSP: 002b:00007f81e7231c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 369.864065] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 369.871364] RDX: 0000000020a27f18 RSI: 0000000000004c04 RDI: 0000000000000013 [ 369.878654] RBP: 000000000000061d R08: 0000000000000000 R09: 0000000000000000 [ 369.885953] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8358 [ 369.893272] R13: 00000000ffffffff R14: 00007f81e72326d4 R15: 0000000000000000 [ 369.900581] [ 369.900581] Showing all locks held in the system: [ 369.906953] 2 locks held by khungtaskd/759: [ 369.911328] #0: (rcu_read_lock){....}, at: [<000000002b6d5afa>] watchdog+0x1c5/0xd60 [ 369.919424] #1: (tasklist_lock){.+.+}, at: [<0000000051d675e8>] debug_show_all_locks+0xd3/0x3d0 [ 369.928498] 2 locks held by getty/4008: [ 369.932487] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 369.941208] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 369.950532] 2 locks held by getty/4009: [ 369.954538] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 369.963245] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 369.972551] 2 locks held by getty/4010: [ 369.976523] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 369.985230] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 369.994553] 2 locks held by getty/4011: [ 369.998553] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 370.007253] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 370.016587] 2 locks held by getty/4012: [ 370.020578] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 370.029396] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 370.038698] 2 locks held by getty/4013: [ 370.042686] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 370.051375] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 370.060707] 2 locks held by getty/4014: [ 370.064697] #0: (&tty->ldisc_sem){++++}, at: [<0000000006942394>] ldsem_down_read+0x37/0x40 [ 370.073392] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000561291bd>] n_tty_read+0x2ef/0x1a00 [ 370.082718] 1 lock held by syz-executor5/26817: [ 370.087394] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000662b978c>] lo_ioctl+0x8b/0x1b70 [ 370.096005] 1 lock held by blkid/26871: [ 370.100018] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000662b978c>] lo_ioctl+0x8b/0x1b70 [ 370.108619] [ 370.110243] ============================================= [ 370.110243] [ 370.117261] NMI backtrace for cpu 1 [ 370.120892] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #288 [ 370.127439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.136764] Call Trace: [ 370.139323] dump_stack+0x194/0x257 [ 370.142921] ? arch_local_irq_restore+0x53/0x53 [ 370.147560] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.152199] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.156593] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.161060] nmi_cpu_backtrace+0x1d2/0x210 [ 370.165268] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.169732] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.174984] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.180155] watchdog+0x90c/0xd60 [ 370.183587] ? reset_hung_task_detector+0xa0/0xa0 [ 370.188398] ? complete+0x62/0x80 [ 370.191827] ? __schedule+0x2060/0x2060 [ 370.195771] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.200072] ? __lockdep_init_map+0xe4/0x650 [ 370.204454] ? do_raw_spin_trylock+0x190/0x190 [ 370.209005] ? lockdep_init_map+0x9/0x10 [ 370.213037] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.218112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.223112] ? trace_hardirqs_on+0xd/0x10 [ 370.227230] ? __kthread_parkme+0x175/0x240 [ 370.231525] kthread+0x33c/0x400 [ 370.234866] ? reset_hung_task_detector+0xa0/0xa0 [ 370.239688] ? kthread_stop+0x7a0/0x7a0 [ 370.243649] ret_from_fork+0x3a/0x50 [ 370.247409] Sending NMI from CPU 1 to CPUs 0: [ 370.251921] NMI backtrace for cpu 0 [ 370.251927] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0+ #288 [ 370.251929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.251938] RIP: 0010:ktime_get+0x7e/0x3a0 [ 370.251940] RSP: 0018:ffff8801db407c30 EFLAGS: 00000093 [ 370.251944] RAX: ffffffff86a2c340 RBX: ffff8801db426620 RCX: ffffffff816142d8 [ 370.251945] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000082 [ 370.251947] RBP: ffff8801db407d18 R08: 0000000000000000 R09: 0000000000000001 [ 370.251949] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b680f8a [ 370.251951] R13: ffff8801db407cf0 R14: ffff8801db407e68 R15: 0000000000000000 [ 370.251955] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 370.251957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.251959] CR2: 00007f314e530b10 CR3: 0000000006a22006 CR4: 00000000001606f0 [ 370.251963] Call Trace: [ 370.251965] [ 370.251971] ? hrtimer_get_next_event+0x84/0xa0 [ 370.251976] ? ktime_get_resolution_ns+0x300/0x300 [ 370.251982] ? rcu_idle_exit+0x410/0x410 [ 370.251987] ? __tick_nohz_idle_enter+0xa11/0x1640 [ 370.251992] tick_irq_enter+0x9e/0x390 [ 370.251999] irq_enter+0xb6/0xd0 [ 370.252005] scheduler_ipi+0x23d/0x820 [ 370.252009] ? migration_cpu_stop+0x470/0x470 [ 370.252013] ? tick_program_event+0x83/0x100 [ 370.252017] ? task_prio+0x40/0x40 [ 370.252023] ? rcu_irq_exit+0xd8/0x110 [ 370.252028] smp_reschedule_interrupt+0xe6/0x670 [ 370.252032] ? smp_thermal_interrupt+0x700/0x700 [ 370.252036] ? _raw_spin_lock+0x32/0x40 [ 370.252040] ? _raw_spin_unlock+0x22/0x30 [ 370.252045] ? handle_edge_irq+0x2b4/0x7c0 [ 370.252048] ? task_prio+0x40/0x40 [ 370.252055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.252060] reschedule_interrupt+0xa9/0xb0 [ 370.252062] [ 370.252065] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.252067] RSP: 0018:ffffffff86a07c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 370.252070] RAX: dffffc0000000000 RBX: 1ffffffff0d40f8a RCX: 0000000000000000 [ 370.252072] RDX: 1ffffffff0d59280 RSI: 0000000000000001 RDI: ffffffff86ac9400 [ 370.252073] RBP: ffffffff86a07c38 R08: 0000000000000000 R09: 0000000000000000 [ 370.252075] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.252077] R13: ffffffff86a07cf0 R14: ffffffff8725d1a0 R15: 0000000000000000 [ 370.252085] ? trace_hardirqs_on+0xd/0x10 [ 370.252088] default_idle+0xbf/0x430 [ 370.252092] ? __sched_text_end+0x4/0x4 [ 370.252096] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 370.252101] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 370.252105] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 370.252108] ? mark_tsc_async_resets+0x30/0x30 [ 370.252114] arch_cpu_idle+0xa/0x10 [ 370.252118] default_idle_call+0x36/0x90 [ 370.252122] do_idle+0x24a/0x3b0 [ 370.252126] cpu_startup_entry+0x104/0x120 [ 370.252129] ? cpu_in_idle+0x20/0x20 [ 370.252133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.252136] ? trace_hardirqs_on+0xd/0x10 [ 370.252141] rest_init+0xed/0xf0 [ 370.252146] start_kernel+0x7f1/0x819 [ 370.252150] ? mem_encrypt_init+0xb/0xb [ 370.252153] ? early_idt_handler_common+0x3b/0x60 [ 370.252159] ? x86_family+0x32/0x40 [ 370.252164] x86_64_start_reservations+0x2a/0x2c [ 370.252168] x86_64_start_kernel+0x77/0x7a [ 370.252172] secondary_startup_64+0xa5/0xb0 [ 370.252176] Code: f1 f1 f1 f1 c7 40 04 04 f2 f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 e8 4c 0f 00 8b 15 56 90 c4 05 <85> d2 0f 85 b4 02 00 00 48 c7 c0 f0 93 ac 86 48 bb 00 00 00 00 [ 370.252924] Kernel panic - not syncing: hung_task: blocked tasks [ 370.252930] CPU: 1 PID: 759 Comm: khungtaskd Not tainted 4.15.0+ #288 [ 370.252932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.252934] Call Trace: [ 370.252944] dump_stack+0x194/0x257 [ 370.252952] ? arch_local_irq_restore+0x53/0x53 [ 370.252961] ? vsnprintf+0x1ed/0x1900 [ 370.252971] panic+0x1e4/0x41c [ 370.252976] ? refcount_error_report+0x214/0x214 [ 370.252989] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.252999] watchdog+0x91d/0xd60 [ 370.253016] ? reset_hung_task_detector+0xa0/0xa0 [ 370.253022] ? complete+0x62/0x80 [ 370.253035] ? __schedule+0x2060/0x2060 [ 370.253039] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.253044] ? __lockdep_init_map+0xe4/0x650 [ 370.253051] ? do_raw_spin_trylock+0x190/0x190 [ 370.253056] ? lockdep_init_map+0x9/0x10 [ 370.253061] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.253068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.253074] ? trace_hardirqs_on+0xd/0x10 [ 370.253079] ? __kthread_parkme+0x175/0x240 [ 370.253088] kthread+0x33c/0x400 [ 370.253092] ? reset_hung_task_detector+0xa0/0xa0 [ 370.253096] ? kthread_stop+0x7a0/0x7a0 [ 370.253103] ret_from_fork+0x3a/0x50 [ 370.701194] Dumping ftrace buffer: [ 370.704868] (ftrace buffer empty) [ 370.708551] Kernel Offset: disabled [ 370.712156] Rebooting in 86400 seconds..