, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r0, 0x14e, "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"}, &(0x7f0000730000-0x4)=0x156) r2 = memfd_create(&(0x7f0000483000-0x1)='\x00', 0x1) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r0, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(r3, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000323000-0x8)={r1, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$setsig(r2, 0xa, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) 2018/01/01 11:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ac1000)='./file0\x00', 0xc0400, 0x23) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000abe000-0x8)={0x0, 0x0}) lseek(r1, 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r2) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) getrusage(0xffffffffffffffff, &(0x7f0000697000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/01 11:18:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x16, 0x0, 0x0) 2018/01/01 11:18:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000092a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000053d000)={0x0, 0x0}) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c35000)={r4, 0x34}) ptrace(0x4208, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0}) [ 26.667939] binder: 3949:3950 ERROR: BC_REGISTER_LOOPER called without request [ 26.667971] binder: 3949:3967 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 26.767331] 9pnet_virtio: no channels available for device H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.767331] H [ 26.888234] 9pnet_virtio: no channels available for device H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H 2018/01/01 11:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000008000001, 0x8) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000696000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000cf8000)=""/212, &(0x7f00000bd000)=0xd4) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000c0c000)=0x0, &(0x7f0000318000-0x4)=0x4) 2018/01/01 11:18:36 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/keychord\x00', 0x4002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000883000)={0x1, 0x0}) 2018/01/01 11:18:36 executing program 2: r0 = socket(0x15, 0x2, 0x1) sendto(r0, &(0x7f000005e000-0xe8)="9bf73828669883af1ccfb0cc583dcf1c655405c0dd4492e44ad1db88dc593773261e51c1163bc6792fdefbf6367ceb8c5e0770b8ae2b00987eed00e084a456a750b9df6982f2fcacae8f081751f7cc6ac39a8d9659fc363341a6ea214a2aeb02b4b93be3c3dcde28ee641e9a90a6069a92676977882d3866a03e948ddbf11191e1b6dd42cb049b25d907c255367dfed967002667d191839ba093299e69a5a7278a220eec0b7dafd2e58a170b7dbad7c3e7b10f5e18398e6f3f86f9f10c579831373aa67910c4e6fbbdaab9f4e4ed6901c65d033e0cd32df34ea3149b6390af368275a42fccc7a396", 0xe8, 0x24004891, &(0x7f0000a88000-0xe)=@l2={0x1f, 0xffff, {0x2, 0x7, 0x2c9eed1f, 0x7, 0x8, 0x4}, 0x1, 0x36}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c3050000", 0x10}], 0x1) 2018/01/01 11:18:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0xbc6, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 11:18:36 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00008bb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000031c000-0x8)='./file0\x00', &(0x7f0000fec000-0x8)='./file0\x00', &(0x7f00004c6000)='9p\x00', 0x0, &(0x7f000071b000)=';') 2018/01/01 11:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ccd000-0x20)={@common='ifb0\x00', @ifru_flags=0x1002}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e94000)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) getrandom(&(0x7f000090b000)=""/112, 0x70, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000397000)=""/7, 0x7) 2018/01/01 11:18:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0x5451) r1 = syz_open_dev$sg(&(0x7f0000228000)='/dev/sg#\x00', 0x5, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000660000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000339000-0x8)={r2, 0x0}) 2018/01/01 11:18:36 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b98000/0x2000)=nil, 0x2000}, 0x3, 0x0}) [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H [ 26.888234] H 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000652000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000463000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00003f5000-0x4)=r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b18000)={0x1, [0x0]}, &(0x7f000083e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001a000-0x20)={0x0, 0xeca6, 0x8, 0x2, 0x88, 0x9, 0x20, 0x1000, r3}, 0x20) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00002b1000)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d4c000)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000121000-0x4)=0x9, 0x4) syz_open_dev$mice(&(0x7f0000d13000)='/dev/input/mice\x00', 0x0, 0x481c2) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000024a000-0x10)={0xffffffffffffb6e2, 0x200, 0x6, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b63000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000053000-0xfa)={r3, 0xf2, "e00b33de635aa21f7ceb7bcc8027b507209a138da14e75c12e4a0461ccb212f6960a1f91384dd1ed5a5b75f92edcc0d3ff61bd7658e135058db5e8688e3c33c191c1348e1ac96b35c2fa69ca83e9309338680f35b7e37de7266eee5650665a0a749194c97c0802baee61cd2b926c01017b8731c4fb83f469b2c310ab54d3aefec551d0a3329882a512a7cf0f33087f021ddefb9fbf229117164dd549faee179f07f3a77fa01637da35f48e4ea133dc8a177b4f56a286e8f94589441f22dbd2e8b864f95ad8785988e31737352eb72be136dde075885294ef7909155357583f959fec3dd725e9b5a03989e5d3c06ffa49f1c0"}, &(0x7f0000a25000)=0xfa) 2018/01/01 11:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000ea0000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b0000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000)=0xe8) getresgid(&(0x7f0000442000-0x4)=0x0, &(0x7f00008ee000)=0x0, &(0x7f000040d000)=0x0) r4 = getpgrp(0x0) stat(&(0x7f000053c000)='./file0\x00', &(0x7f0000b18000+0x954)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000768000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfd000-0x4)=0xc) getresgid(&(0x7f00003b6000-0x4)=0x0, &(0x7f0000222000)=0x0, &(0x7f0000bf9000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000144000)={0x0, 0x0, 0x0}, &(0x7f00006b7000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000825000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0xe8) getgroups(0x2, &(0x7f000070b000-0x8)=[0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f000083e000)=[{&(0x7f000087b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c8c000)=[{&(0x7f000014d000-0x19)="4a7fff8bbb48e8cf1c7ad4dabd5dec9eb6bfdfa33c1036c0b9", 0x19}, {&(0x7f0000571000-0xa6)="8103e9f2adfb6f66e125f581f8f28ca3b94e506de99af66f4b459ace2baa546f394389ee8b64a77484d89ca66a44fff6cbd8fea5ba2a8cd7f9dcdf16cef612f4f4ffb8cbfc549c3f155921e2525648d8e1365ec6a92f86ce3c81e4158c6548fd9313fc2a5898018cd5913caeba91788e90a1a55757846d8ca36cb85982e2c7ae207d5f32e7013857133fb39ff06aa81547ac2a2242d49daa35ecb1de41916e0722883af29f65", 0xa6}, {&(0x7f000066d000)="f175fa1ea351d153f01530762fd5068f370ba2d816355694ea909fc3d8b81ac3f1f20ce176025dab8a70dc904debb0d91fa229b3858e48c653cbb55b5b4ff9f07c65e9142f796022ed1319abc060f07712b4c02a15020174f69006560931e9b9ca713bd7711fe5300f01afa4f01ece2f7c572b651a60fe40d3138f64f6a038334b0995f21bec29a94c5a8304cdeaec0a0ba984181d55634487c24b8bbfe3d6b55800520b4464b9faf6063d75a0423c304f031b8b38b77680b438151bd325e2536008aa82c8ba66e367b845b452c838173f9bee704159cce0b82058b8d6a0426d556d5257ac0b7b5c", 0xe8}, {&(0x7f000039c000)="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", 0x1000}], 0x4, &(0x7f000054e000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa8, 0x4000}], 0x1, 0x80) 2018/01/01 11:18:36 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xb) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a2000-0x1e)='/selinux/commit_pending_bools\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) 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) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/01 11:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000ba3000-0x8)=[{0x6, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc}]}) syncfs(0xffffffffffffffff) 2018/01/01 11:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003ff000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c42000-0x18)={0x0, 0x4, 0x20, 0x5, 0xffff}, &(0x7f000016f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cde000)={r1, 0x7, 0x0}, &(0x7f000078a000)=0xc) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) symlink(&(0x7f000075c000-0xc)='./file0/bus\x00', &(0x7f0000bba000)='./file0/bus\x00') fallocate(r2, 0x1, 0x10001, 0x76) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) fstat(r0, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b26000)=0x0, &(0x7f0000a55000-0x4)=0x0, &(0x7f0000af9000-0x4)=0x0) setregid(r5, r6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00007e4000-0x10)={0x5, &(0x7f0000c9d000-0x28)=[{0x6, 0x1f, 0x4, 0x800}, {0xca, 0x9, 0x80000001, 0x5}, {0x7f, 0x8, 0x5aeb7ba2, 0x2}, {0x4, 0x8001, 0xfffffffffffffff7, 0xb6}, {0x100, 0x401, 0x3, 0x1}]}, 0x10) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000bef000-0x4)={0x0}, &(0x7f00003b1000-0x4)=0x4) lseek(r4, 0x0, 0x4) bind$ax25(r4, &(0x7f00008bf000-0x10)={0x3, {"2c32cfeacbc893"}, 0xd6}, 0x10) readlink(&(0x7f000061e000-0x8)='./file0\x00', &(0x7f0000148000)=""/18, 0x12) [ 27.006599] 9pnet_virtio: no channels available for device ./file0 [ 27.019227] Tx-ring is not supported. 2018/01/01 11:18:36 executing program 7: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ea000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f00002bd000-0x4)=0x8000, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/01 11:18:36 executing program 3: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) madvise(&(0x7f0000ebf000/0x4000)=nil, 0x4000, 0xb) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000+0x8fb)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000002000-0x7f)="22d36462c0b4d01d019cbd290b4f9ffd10951ff1ed421c3194eace00ae5e862fb971ae292d94b71e1192ea4554165d74422d14a4ee822c54ef82c84dfa5654b8709db4c14a936de6a231c3054c11999dc822a3fd325c70261513c720e8fd5eb07666dbf0e376805cc2ed80fad8d25001738129a7ca0ab8cebb6bba0bef7d23", 0x7f) 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000732000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000068e000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) dup3(r0, r1, 0x0) 2018/01/01 11:18:36 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x400) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef7000)=0x40986, 0xffffffffffffff49) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000efa000-0x1)='\x00', 0x1) accept$packet(r2, &(0x7f0000ef9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b28000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ea0000)={r3, @loopback=0x7f000001, @rand_addr=0x10040000000000}, 0xc) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cf9000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef7000)=0x8c) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ef8000)={0x1}, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000432000)={r4, 0xfff}, &(0x7f0000190000-0x4)=0x8) 2018/01/01 11:18:36 executing program 3: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x66) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000897000-0x8)='./file0\x00', 0x10) connect$unix(r1, &(0x7f0000855000)=@file={0x1, './file0\x00'}, 0xa) stat(&(0x7f0000895000)='./file0\x00', &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000897000)='./file1\x00', 0xe000, r2, r3, 0x3, 0x48) r4 = getegid() keyctl$chown(0x4, r0, r2, r4) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d55000)={0x0, 0x0, &(0x7f0000d53000)={&(0x7f0000d55000)={0x2, 0x11, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40008c5) 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000dc2000+0x5ed)={0x3, 0x6, 0x6, 0x32, 0x4, 0x1}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000dc2000)=0x0, 0x3, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:36 executing program 7: eventfd2(0x6, 0x80000) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x7168a7c3f4cdd208, r0, 0x1000) 2018/01/01 11:18:36 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000004b000-0x8)={0x0, 0x400}, &(0x7f000005b000-0x4)=0x8) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000005a000)={r5, 0x3f}, &(0x7f000005a000)=0x8) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000914000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00006d3000-0x18)={0x0, 0x3, 0xff, 0x401, 0x5, 0x800}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000976000)={0x0, 0x0, 0x0}, &(0x7f0000fcc000-0x4)=0xc) setgid(r2) syz_open_dev$loop(&(0x7f0000681000)='/dev/loop#\x00', 0x0, 0x2001) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000088b000-0x4)=0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000264000-0xe6)="4a09fdc2f8a2968175c835081b958a4542d0b8a6ad4fb5027ce51b6945ccb7f66ba6a8e809d0a1bd3317fc06d9596ac172a90ea87b660fe814b80799c894096a6f28436f05429ec04ca6667f072b26c3e62e7f921e67e660940945f3edcedd482d40b9c3a5698468fd4d4fb589a0b27874060843204f94708cd13eb8bacf0bf29f772eded31394fb1de0d5aff43ea177575eb94bdcd73cd07b568b1cef0c1bf35a53bcdb46741243cdd6f3c6f8940f95f80d45ea104dc4b69fb904db3e6e22520c3296024a27551dd3f97101beb1dbaeea4f7a433b949cd7cc7f99e5c37ce1f44e09cf359fdd") 2018/01/01 11:18:36 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000ef4000)=""/63, 0x3f}], 0x1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c32000-0xe0)="b516ce0c77ad4118141f478cc4573745be9ea3d9f6dcc3d3d48912d969953a27d0ababe7eff28364d62faa1aad597612e58dbf83e2fb0a3c818f2f7c6b2e8f4701b3e1c2f9c5e2d7ad17272e1e93afccf7fa898d4836b272e41ba27378e0eb8b2df4a3b6cb92c0cb8eca3b20064ce6241c9473b3082d7a61a943c6861b21f2747b43876f3cafb0125fcc91a1c3755855e11bdbf81e67dcb01fe069d1e63fca949a964494688b1d1b7d77b021b29aadd21fd02b1008d184a536baee0c27d07578f4496a319d6407055142b2ec20230e93c84efe6faa065b0884713b1fd2f618c3") rt_sigreturn() pkey_alloc(0x0, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000019d000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000393000-0x48)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, @in6={0xa, 0x1, 0x588a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaf3}], 0x48) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/ptmx\x00', 0x80, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/member\x00', 0x2, 0x0) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x768b740f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x51c6, 0xfffffffffffff850, 0x100000000, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7f, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) 2018/01/01 11:18:36 executing program 6: getresuid(&(0x7f0000b94000)=0x0, &(0x7f0000520000-0x4)=0x0, &(0x7f0000410000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2c000)={0x0, 0x0}, 0x0) ioctl$void(r0, 0xc0045878) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000010e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000ef000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000)=0xe8) r5 = getgid() sendmsg$unix(r1, &(0x7f00005eb000-0x38)={&(0x7f00001de000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000518000)=[{&(0x7f0000a71000-0xef)="ca5039080877c1623d17884e1d303d2b99916e44de84f7b5dc9553f0332dad285db78fb07c34b6d5f4eb7130d1dfdd649ce39698ed9200ea44b0ff71116915d320f3f79a2c3e5fe709f0f2140be5673acac9dc3e162046f6c21c2db5a7d524282322caff486086a01fddc7be067122aabee40d6050957944117fb109029eb0a364dc21c3283c5d10c4e5499be5250cd271475b0bfe79deb10ee579e99f1bb3c3509ec7febae29ef78c9641b4aa5c02503353e6d6277e63ebfe725629b5810c17d087e46c381ef6520d30a7e22adb9471192b8d285077982e332e731941c3f314125f3f98a933e129dcdd1a30460565", 0xef}, {&(0x7f0000105000-0xf6)="5c58980cd572e527f1bd69baecdb9311a9ee8370de1f09f5d19b53c29327afc2004010762c0f644e6ea0082c3104bd636a4ff45e24a9a0efc39ae0d10fa5e4f64f3872d37800a3764437eeca0c1f4f9f95187297f5e6efb16b65b85bb432691a98910b5b7b3517919b2091db7a0bbacdea7aa9b217a3466bfaa5f714fb6570c163385d59f33899ed8c328b6ad4f1641a97b95dee83d495af908222ec1ddd584819ba4359bfdd21ad50f507e416d55e260df4483a34c0fe853f7fd7e0675123a7ea3db80799bf0901cbc729d0fd35bddc6e2dcaaf2772ca8d38ccd5e62d7ae2418ffdfd4905f770deb286fbe046734a1b1de7ece76ed3", 0xf6}], 0x2, &(0x7f0000894000-0x60)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x40011}, 0xc000) ioctl$int_in(r2, 0x5473, &(0x7f0000438000)=0x1) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e91000-0xa0)={0x0, @in={{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]}, 0x100, 0x8, 0x9, 0x2, 0x80}, &(0x7f000013d000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000136000-0x8)={r7, 0x21d2}, &(0x7f0000a4a000-0x4)=0x8) 2018/01/01 11:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f6000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008f9000)={@generic="57281b9aff84d187cf089b925a05580e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009a3000-0x10)={r2, 0x1, 0x6, @random="14f3cea9598a", [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/01 11:18:36 executing program 3: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000408000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/01/01 11:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ftruncate(r0, 0x1f) write(r0, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e35", 0x26) 2018/01/01 11:18:36 executing program 7: r0 = getpid() getpriority(0x0, r0) ptrace(0x10, r0) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) socketpair(0x1000000009, 0x80b, 0x8, &(0x7f0000a69000)={0x0, 0x0}) accept$packet(r2, &(0x7f0000186000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000096000-0x4)=0x14) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/01 11:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) pipe2(&(0x7f00005af000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000531000-0x5c)={0x8, 0x1, {0xffffffffffffffff, 0x2, 0xffff, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000a35000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "4f141d32150ab984", "b2c2684f10ec7fc08ef1c5c02c7b04efff414e5e7b1034dbd33b23cadd0e0533", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008cd000)={@common='dummy0\x00', @ifru_data=&(0x7f000072e000-0x20)="a88cba9479d69d596a88339c18b297bff20291edae42cb09235a9afe1db32862"}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/01 11:18:36 executing program 2: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/01 11:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000c00000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a9a000-0x4)=0x6) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00005ef000)=0x0) 2018/01/01 11:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a3f000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f000022c000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000025000-0x1)=""/1, &(0x7f0000439000)=0x1) openat(r0, &(0x7f000028d000-0x8)='./file0\x00', 0x50001, 0x40) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) socketpair(0x5, 0x1, 0x4, &(0x7f00002ba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet(r0, &(0x7f00003db000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f000041e000)='./file0\x00', &(0x7f00005c8000-0x23)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/01/01 11:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f07000-0x9b)=""/0) 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0xffffffffffffff9f) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003a0000)={0x0, 0x4}, &(0x7f0000ef3000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ef3000)={r1, 0x100}, 0x6) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ef5000-0xd)='/dev/usbmon#\x00', 0xb51, 0x10003) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000ef5000-0x1000)=""/4096) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef4000-0x8)={0x0, 0x3, 0x3f}, &(0x7f0000ef3000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef4000-0x18)={r3, 0x6, 0x30, 0x4742, 0x67f}, &(0x7f0000ef3000)=0x18) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000fe6000)={&(0x7f000010a000-0x48)=@full={{0x3, {"1b1c73760ff845"}, 0xfff}, [{"cdefbbb15031c2"}, {"7fd7d5bde37ca4"}, {"184edc5c58d167"}, {"f35c289a5de588"}, {"e71df90e3aedbf"}, {"046092756f69e5"}, {"78302e68586afa"}, {"6fa8caf2a80655"}]}, 0x48, &(0x7f0000e5e000-0x30)=[{&(0x7f0000b55000-0x20)="20370538494f72dc0f9f4a2890d6544c3082011907fc188c13fc2bbbac4d639f", 0x20}, {&(0x7f000007a000)="33bd89eea4d133d10b14caa266a3954ccd743934164e486ce255b5baff97b2ca2ad61f0966c566d5efc227ef5b03f07f96c87848890137d88ee969824bdf0fa17624ee695b8a46a4deccb8ad00a3b21964f06d14ab175f0385f70aba959af231c92fe446803c40af7e27d9f970d98d4f60f8f0b4bdcd4780360788af829b48b2650ca7ec91e9bd88b0b4edd205e2e611684ecce1a29b70f6c8332dca8823e908f130e6ce327ae006aeb721f7285464a3032ec142306dac8966460ed76d58f62697bcd52a2c68a44cc613d16d4518f95e7e577076ac3b66f1e9fc9316f8b2aff20d34bcad8a7962c1fe838c8085cab440bf61dac55d2abb628f2cc6bcec125a6ce5ec835077ffe144e64797dec82ea68b1192e2d3a9893723ab323ef695ac2afa076e3bb35a48c5d2dd8be31c25bab98500b8d7cd77314809a46a46be458cbe06dfe9ebe1fb28ac644886c8707d8a2a46f1d4ab103f823982df51acf34fec800b8d6bbaf5e98add2245b8a89ccceb0fa706e22c25b65838263f28a97e789a664f0dda32a3111b3d9283013412adad0538636407666acbefd2799544c9143524b76961d9b01fc5d03fd0d3da1b0a43c7e9e46be1ac2f149cb4db30d78ebc7d264a93973f7c581c66b8cee9ce3487dcd30e2b2f9e9d4548db1b5cbe590484a65447c12ca0318e792b21a33a2d55b8695f2fcae3f29f292f45e92416d168ddde9c1c95403fce2286c5194717afe341d330547b1fd942e1d2b3e6a479bc0748adee72ba89c2103c01f3320dc164ad9f5f9ed3005ca13503ea6ccef2fec3e8546f092c61105721f608089d55d4ed48d84c89d693f2e6169ca87610043de5387f74255d047bc350e173534497a9f31396e5384e80c7a0d04332f7c078fa73a7337eb6397d26ec93ea1d2e28e9671805826819fc178522bca449f4cb7ced8380f1bd4f7b5c52ce62f1b06fce9f3142456dc64f88a8d67584c87ec85636da8e6fb5fd749119c8b261e96fc41adbb52a486849cc8643844bfd4aa09d9dc0569850cfd08e391bd21c308603d08ccf4a915ee76ab7bc958d0d43cdff6ff355d004b679a171505fb0b124190a36f4a0450ef9bd4281a04a5783703ccf0f2b5f55ef1d3c38f9c710504a06aa861f79fa76e7011f420c6cc92a006e4ca2f3dd2ea0d85d5f4f52ab08bd0a2cae66ab6a517f7f48b309afc98d3cd6b54cb16a97ca1c91d95a32b86ec316435e167eec5d579c1cae67260036efe74f6cd91996ff76d5a089bfc1e040bcbb7afa190904d54b5b179961ed03b6f255f364c53326d29230265d91406ef9e602671ee551ae3c52455d000b1b04415008620de52a334f1f4b259231eed2dcf462cc5f0fa5a10e0ede775a5bc4a47b7446ed68b9219604428534a2e2cf98da6075275d198733209ef46846fed509f29d233987fb76d54a211414a5940b21211d6f3d2c089d3e3fc72feb0ff9418b56bc405de039b6bf122577d4cb77e38d14378ad4dc8ca387de142e8977fa104725f7afee8f4e86a27b38537a6ba77389cd986a5c8ee877c496175cf690c6be7e1c8efa5c345bf44fcf8123e85c265025450acd0bf83b11cab1af7a00d2ac8a86348e9d592530c96591d613a3645c5598bac0b2f78b6ecc4ca4c1db823fe95e95e19d5df07ee485d7f7d30f446c096b1965c64a77e96ccdd07ca77f78fea91b1702ebcc1904c65b61b37a387edd75307809bc14584481396ecaf8135fbc786a3c52a494330f9107661a098285abd811fe22a161d9d886e74a7f6b5b8ab60bfccbb05f8331cba60d53b00d22745a044d5165446c862a376b44757c6459816be393caf793f305abd1f3741a559fa10d6ed2a41f6ea14650fed09bc74fc03d154469d09983871e7d2a404834ad7e5948894962f814df75931f1372c5c9b261d55f301f5ba5ad298d576a19671c136f32370fddcc401f763e92e9ef15901ca59fa8f0709c8e3d47c74b3d2a069e973c0ba6529784d8a304ab50435f07bd15c3a768c161e5c020442e62aa7a459a38e28e3b0a9d9ea78a9fe490f029765257f876b935a7a29cffc39bd6659a993858d2306289da192e2b2f82b3b8b84f97e6e603766768f00c81315d1738e5a0999d1e7e58aaf90e1f8e4c1996dcb276201ce798dcc7f07895c59f0bacbadcaf92b81cf779f5b1b2c6a1171d554aa5f56b237f75088fa26ea7796b556aba64c1a2f78a6f3dc0872cc4f203ab4ddf025392affa66b2e946ea0cd75b68e7021320fcf1a20cad1eca46c0e0a1a6b04adf3c9df37d2f517ce785329bdbeb696a3486d96f476cf7804e8e98d2b6c7cc973249532c0cb1bd8ecc1e2a21582cfea40e67ea5b94892cbd27fa716acaea4f2952589015924c52cb49467368f18b4ecb7cb38228bd3730365acb414f09bbf2f8c1d73b2bfea00d589997fbdbe6943460714c5eaf7e499bfe3f74ad953bd566871515990b055db796187772535cf9e7448fccf3fc423b9b31271ae897effeaabcf9c023d9867d13394757ff9d73d2f18dafc1bb8d2553b1428e3aef7e316ddb29615c289062380e7ce17ecbca68727e08c5dd744899b0ee114cb6c6ebfba4c435b377205e6ff5ab90651c60d4840a1167e885d83d880b65d48ba7c4e45d43b2676e6eabb2fc9ed75d7e4d788c87aef9605801b1f7f8cb81b6c0530c5dd24630dee799df5bda2b00c278e1819e7d87bb40b287e9f4397b8362ad3bbf707256fd996c5d272770d8f3fd56aa828fe7f42a985effd7ea5d1b96b5c35d26e8fb119ec0914666e4fe1c675091ff796bdd60260c60deeaab5d36b0ea25d9b6721a787d23760169044e26390c9bceb2f45d8612908eb3acd616abaf4e1bf11a77ffac3c474c4ce1b7a3aafdfd17e83b2cc552a8250193f80568c287b0d7efe19e8204c21a040218b303de8859e42b3ab31a07d376c29ab5fac1c5c1e89510aafb4d1c2b36575cc45a4b101857025837f84913dda9d54c153fdcc79fa49e84aaaced1ae6c3de09a1c0d665d3564d206d64f00afd8f170027c8a97694891044ef8fa9dcf99f56c324306d005a232568cd77b23d01949f89906aca18ec88ee3cd4854aca66bd934436e45beb65ca4cba121bd9595910b9684fca341ef7bd43168b2336983f09d4fcf3541aae977e3bf5f801d3647bd3466bb5ad51f69cb6de2ad12f33a9f85856b30bf75c1bc47c084ffa0f9f181d8b8b615dfe8d7be361070c387ddfadb064e91fc93e236976f8958f590c024d78b9face759feed4e157c9593744e7b84a6afc3cbef7a6751b2047d3cac732b665346762b196fc9fddc8cd91c07588808fe88b5ca5bb57795cda5f086306f53561ba034b580695e7413f71eaf027f6f4cfd76af8259cbcf000e7fb9d221e7fdea896859996c71387a762913c9f9ed1cb345fec3f918900b7f37508dc0f580127e4be7dca0bbee15c12a6daeb54c91c7673b40cbfe8ff5f75a851a44e10588f5b324f436c81bff0c0c0f072119f705e8bc0c77e651b4c680c7c750bbba213d22ff8980b85f3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0x1000}, {&(0x7f0000c4f000-0x36)="3b31ef5c2e6b12fd748299722c12f95021b8449bc45c82ef52ec2e3cc51035b2f5485a299639bfe57af8c52779e85c4ff191ee3f03a7", 0x36}], 0x3, &(0x7f0000d74000-0x12b0)=[{0x70, 0x111, 0x20, "aeab00e9b616938155c8c84b2553fbaacd184ab9c46d79da7fa92dc42e4f97ba20c15ca2aa4631d77d16f66d2c065a5f466cad519585b429150528b5aa0582dcfb0bf08de8781b3010425b82c6a53711da55867f8f93e23296890f43"}, {0x1010, 0x1, 0xca, "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{0x30, 0x110, 0x0, "66f69c3fd766db7f4613c5dab5a41607298fba277a13259153"}, {0x70, 0x0, 0xffffffffffffffff, "3a8befc368f4ed7f56c0139a6ba26050cdb1b8bc2e1405551d431d30c53a3f6be0eee19ed3c21f5a80b0e8c3f395bcdaf82073bcc15e9eae4436321225f760d5afbccf7849bf8038506698bf062baf14f611546614ae21cebed0b3"}, {0xf8, 0x10c, 0x7, "79d47e6a0bb8ea0896005e7d0c53ece599de9bb2fa4ca4436b68e593c1c612a7543df2672a50aa450292c53d2efe7e0199fce1f52ab6d6f71e51702c555ce2d0d457a96931305ec9ebbeeed8e7c36a29798c3f81dae20e29ab131afc1c5dad8c5783b3682d81805f7b61bba9af8a7d1b96ad3729559cf0ff82126a8c0a25a403471eaeb60a65089d9fb0c478124ba43e36e7fea837ec9a100ad8119505100ddc27633b7bae6dc58f04468bc1253d25754d3acd95b2a1ac607d30fc3ae37b0474bbe9b0a2ea87a0e32492ae96db873e15de10a6496cef2bb94c5c5c3f464cb03d489cf50bcc3e"}, {0x98, 0x1, 0x1, "6f1f690b8b6613bc1cb8c9dd2ed4c958c9b6e338e9daea988fc14b2365866e7e3ec6ea94219f49f916ea2413dcdd81dec33ea4650759756b52b736c3e1692bfe34b71280468b04d58886f9a5a889233e82de70145c610ecde9d9c1be2e116c55428ba7ba930d1d954e9394c281e19f3376713ab74c6a762a6dda3641b145e6657e7adddabc3b50"}], 0x12b0, 0x40045}, 0x24044081) getpeername$ipx(r0, &(0x7f0000dd3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000050f000)=0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000197000-0xc0)=""/192) prctl$void(0x27) mq_getsetattr(r0, &(0x7f0000671000-0x40)={0x7fff, 0xc39, 0x9, 0x0, 0x4, 0x7, 0x2, 0x3}, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0xfffffffffffffffc, 0x20000000007) write(r0, &(0x7f000026c000-0x5e)="fcffffffff02df160471cf00002175000000f5e20b00028000000000051d00b714b9491b2eed6e4162bd5cf2d681ff110633e2dc1684b9597141917e271e51904e6234050000000000000de9624b7a0200000019aadf8c8686debb39562d", 0x253) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000a4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvfrom$inet6(r1, &(0x7f0000e93000-0x3a)=""/58, 0x3a, 0x1, 0x0, 0xfffffffffffffe60) 2018/01/01 11:18:36 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000057000-0x38)="1c57acea52fab0fcd3c7f24f8bec48d6c2bd9b7e4ec2362003f65db6d6c9dffc3f7fa68d99871209c2322a5f7612762d7c5f9ab0a0fd46bd", 0x38) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000057000-0x10)={&(0x7f0000030000/0x4000)=nil, 0x4000}) 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(r2, &(0x7f000001a000)=[{0x5, 0x1ff, 0x0, 0x3, @tick=0xffffffffffffffff, {0x0, 0x0}, {0x0, 0x3}, @control={0x4, 0x0, 0x0}}], 0xffffffffffffff99) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000058000-0x1)='./file0\x00', 0x0, 0x0) 2018/01/01 11:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0x8) 2018/01/01 11:18:36 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ef7000)={0x7, [0xfffffffffffff000, 0x401, 0x3ff, 0x1, 0x7b, 0x4f58, 0x3]}, 0x12) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/01 11:18:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000891000-0x4)=0x1) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) r1 = socket$inet(0x2, 0xa, 0xef) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009d7000)=0x0) 2018/01/01 11:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000370000)='H\n', 0x2) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c8a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000328000-0x4)=0x10, 0x80800) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000-0x189)={0x7ff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) memfd_create(&(0x7f0000883000-0x3)='f:\x00', 0x1) 2018/01/01 11:18:36 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000960000-0xe)='/selinux/user\x00', 0x2, 0x0) linkat(r2, &(0x7f00008a8000)='./file0\x00', r3, &(0x7f0000b87000)='./file0\x00', 0x400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/01 11:18:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000c00000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) 2018/01/01 11:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 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]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1c000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) dup3(r0, r1, 0x0) 2018/01/01 11:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000f45000)=0x0, &(0x7f0000c5e000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000a43000)=0x8b9d, 0x4) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) close(r0) 2018/01/01 11:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000459000-0x11)='/selinux/context\x00', 0x2, 0x0) readahead(r0, 0x8, 0x8) r1 = syz_open_dev$tun(&(0x7f0000915000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f5e000)=0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300303000000000000000800", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a3b000-0x14)={0x0, 0xe842, 0x7ff, 0x100, 0x40, 0x9}, &(0x7f0000162000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x6, 0x800a, 0x5, 0x1, r3}, &(0x7f00006fc000)=0x10) [ 27.383705] 9pnet_virtio: no channels available for device ./file0 [ 27.392026] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 27.418390] 9pnet_virtio: no channels available for device ./file0 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000464000)='user\x00', &(0x7f000095d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d35000)="3589adaf3be3c7e25b3d4804d203d0cfa5b1640e247a32ef1c736c568791d854dee7c2cc4f489542027730321544853fb64132f2617b87f88cd2619d5dbd940b2a491eec72697e6f14b60c2632", 0x4d, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000dac000)="", 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005a5000-0x8)='./file0\x00', 0x7) clock_gettime(0x0, &(0x7f0000ce6000-0x9)={0x0, 0x0}) utimes(&(0x7f0000ce5000)='./file0\x00', &(0x7f000043c000-0x20)={{r0, r1/1000+30000}, {0x0, 0x2710}}) open(&(0x7f0000ce2000)='./bus\x00', 0x8000000141042, 0x48e771e1b496145c) truncate(&(0x7f000005d000-0x8)='./file0\x00', 0x0) chmod(&(0x7f000051f000-0x8)='./file0\x00', 0x18) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x40000000) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000e34000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000bf7000-0x83)=""/131, &(0x7f0000f10000-0x4)=0x83) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat(r1, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000674000)=""}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000096b000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mkdirat(r1, &(0x7f00004c8000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000412000)='./file0\x00', 0x0) mount(&(0x7f00000d1000)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f00008b4000)="") 2018/01/01 11:18:37 executing program 1: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006c8000)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000eb000)=""/113) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6b000-0xd)='/selinux/mls\x00', 0x0, 0x0) readahead(r0, 0x80000001, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f6000)='/dev/vga_arbiter\x00', 0x3, 0x0) fgetxattr(r1, &(0x7f0000553000)=@known='system.posix_acl_access\x00', &(0x7f00009ee000)=""/245, 0xf5) write(r1, &(0x7f00006c7000-0xcf)="ac22b340e018503aa4701b6f7bf7e9ccdb08dd8c4844d49acac864e6e88cdd28a2b38368ed001614c61739f2902c04f25fe8f58040e95cd7b6345f4555ee42a502ba9608a8491e7ab34082d8aaa295212208c5564a3cdf76d11f04e874c438650320bfc8d7e5f4a5763febe5a7dda175e4a6afe939d81beaeb677ee3d2d723f5d1704c35136023674e0c549d80a06448c1769f80fe067d302b59046cfe5648ec44a4ac765ad9f1c549aaf53dc7e0ece444d4a7e232e764afe5ad8ff2edf7783df8880e247a2a7097d4e4d3f66dd892", 0xcf) socket$unix(0x1, 0x1, 0x0) read$eventfd(r1, &(0x7f000065e000)=0x0, 0x8) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd7000)={0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000dd8000-0x8c)={0xfffffffffffffffd, 0x1ff, 0x80000001, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f0000dd5000)=""/26, 0x1a}], 0x1, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) 2018/01/01 11:18:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\\^\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xd5)="84e983b18a9e30d854ff902c7c5081f8c77d8f03ca38f99414316e42706a191a8326e87b05c2262f80e1f1b0c78e8535323a19ebdd0d8cb72ef50dcb28e82c54b4755a0090b6b54ed6335e4ef99e4085ecff92b1b2a1a72006118ecd749da4410b6304c918f4ae3a07703a30df45534eb8d768e0c87e3ae7e99e34af51416822817c7ecc092d7c05e258143d4a569c393a8750f0053d313a853b287e9906735506fd81d5a65e03c0390db0a15fdf0e55d3311cb041d2d016802bf8aa6a1f2600b4ab21dc447775097756f3c216325cf9cc420f3bbb", 0xd5, 0x804, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) r1 = creat(&(0x7f0000460000-0x8)='./file0\x00', 0x20) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000479000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095c000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000377000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x7, 0x2, 0xe65d, 0x0, 0xa0, 0xa0, 0x3f, 0x0, r4}, {0xfffffffffffffff7, 0x433f0c, 0x8, 0x1, 0x4, 0x100000000, 0x3, 0x20}, {0x1, 0x1ff, 0x7, 0x7}, 0x0, 0x6, 0x3, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0x2, @in=@rand_addr=0x2, 0x6, 0x2, 0x3, 0x28, 0x9f, 0xfffffffffffeffff, 0xfa68}}, 0xe8) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000095c000)={0x0, 0x0}, 0x4800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095c000)=0xfffffdda) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00003db000)={0x10000001, 0x0}) 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000e7000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000a5d000)='./file0\x00', 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000059d000)={0x101, 0x0, 0x200, 0x200, 0x9, 0x9, 0xff, 0xa3, 0x0}, &(0x7f00003de000-0x4)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008fb000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039c000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000084f000-0x4)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000004c000)={r3, 0xcc}, &(0x7f000090d000-0x4)=0x8) getpgrp(r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x30) stat(&(0x7f00002e5000)='./file0\x00', &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000eab000)=""/171) unlink(&(0x7f00006f7000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fsetxattr(r1, &(0x7f000004e000)=@known='com.apple.system.Security\x00', &(0x7f0000c4d000-0x10)='/selinux/access\x00', 0x10, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000e2000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getegid() setfsgid(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007b7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000dcc000-0x4)=0x14, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000428000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000446000-0xd)='/selinux/mls\x00') sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000549000)=[{r3, 0x10, 0x0}], 0x1, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000266000)={"0a827d18a160742f897828710ab26aca", {0x4, 0x25d, 0x5, "508059193307", 0x100, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x3, 0x80000001}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x20000000000000ad) 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000b81000)='./file0\x00') r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) membarrier(0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffff80, "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]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f000011a000-0xf0)=[{0x0, 0x3, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000035e000-0xe4)=""}}, {0xfd, 0x7, 0x6, 0x80000001, @tick=0x4, {0x4, 0xfff}, {0x4, 0x8000}, @control={0x2, 0x2, 0x1}}, {0x8000, 0x800, 0x8, 0xfffffffffffffff7, @tick=0x10000, {0xa6dc, 0x400}, {0x9, 0x4}, @addr={0xa575, 0x3}}, {0x2, 0x0, 0x0, 0x9, @tick=0x1f, {0x80000000, 0x1}, {0xff, 0x3cce}, @note={0x1000, 0x1, 0x100000001, 0x8, 0x0}}], 0xc0) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x1}, @note={0x0, 0x0, 0x400000000000, 0x0, 0x0}}], 0x30) 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f00006dc000)="290000001c0055fcddffffffffffff00020007000000000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f000031a000)={0x9, 0x6, 0x3, 0x101, 0x7, [{0x5, 0x1, 0x5, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x10001, 0x4, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x360, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xdd43, 0x6f, 0x2, 0x0, 0x0, 0x809, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xc90, 0x1000, 0xf587, 0x0, 0x0, 0x483, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r1 = accept(r0, &(0x7f000024a000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000399000-0x4)=0x10) bind$nfc_llcp(r1, &(0x7f0000452000+0xba1)={0x27, 0x6, 0x3, 0x7, 0xcffb, 0x3f, "fbb14d60017a598581ab8311fc5b726ac48fc3261c13547af021e2af3d06d1ffd3b890ee08e55e355c3b4dc9bf20c2dfee0f0860e194e63a9a3d7b37f3e32d", 0x7}, 0x60) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x10001, 0x0}) r1 = creat(&(0x7f0000012000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x400, {{0xa, 0x1, 0x6000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg(r2, &(0x7f0000001000)=[{{&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b487604113cb2fa6de9a9fcdab5ae46c4f1a17468b159022c3988499ccfed609ef4c8c3de34d52a3e417fd039ab68d277474d77cdbbb360fb131a342c8d3a9", 0x0}, 0x60, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)="65bb43ccbb40cc30d110c015e383a27c8cba38a8f6b9d3f6cf37ab93ad2df7a685091e35", 0x24}], 0x1, &(0x7f0000012000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000012000)="14", 0x1}], 0x1, &(0x7f0000003000-0xc8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000-0x10)={0xfffffffffffeffff, 0x2, 0x4, 0x4000, r4}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 27.521230] binder: 4183:4190 not enough space to store 3 fds in buffer [ 27.534112] binder: 4183:4190 transaction failed 29201/-22, size 72-16 line 3269 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00003be000)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x1f) [ 27.579341] binder_alloc: binder_alloc_mmap_handler: 4183 20000000-20002000 already mapped failed -16 [ 27.594236] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 27.594815] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000034d000)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a96000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000422000)='./file0\x00', &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000348000)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) r7 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00007e4000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0xffffffffffffffff) r12 = getuid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f0000fad000-0x4)=0xc) sendmsg$unix(r1, &(0x7f00009d7000)={&(0x7f0000fd6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000462000-0x30)=[{&(0x7f0000fd6000)="673121529079ac55aa3358f120da864eee30d16092f2e0a48765bc", 0x1b}, {&(0x7f0000498000-0xd8)="daf0df082af01f4b007119816a42106e9e6e7aac16fed58c1e50f625fa1442cce50cd78f9a356842dbc0283cf70527d9612b4dcb347547cf56b5b178bc64b3bb845376578173cd861237b1d6f7166ce904490f0f9957cabbc505bee517186b3f5679dbd9737b58a9267f88d8f914ace5ab93855414832eaf9ef6d63f09bdac344be0c8b0f8c4b9e7755156bdd6e0236f877c4f1f4b40bfa038ead3af75d9e010427c1ee0c8df3a939f09c290b803f5a4698f75ad079af6e1bc9d164556a9ba62b84bc22963041ae5836fa87214fa328619161c23021d9805", 0xd8}, {&(0x7f0000fd7000-0xe5)="51c0cedb42aafb53113f4d73200a1510cf78c84c193913f5af184c178dc6f8ceb7c50b45316b22d256ecaf9a59c614080404700f22cf3946e4e04f0ed2e71cf7d01a6b3d067bb94205e186dc7993d2ae63d416d9e484c7b78d142c2ebad838cbcd1a29ed1795a2f732e24ea578e898bf5b11715a1c5553c1f37413abbec4e0b94897497b5c863d16b6656c650305a2b1d9264c192ed88b1d104ec949cea1a1f5041778c756b59994bf4f9d10f10888217e950b3ecbefb81b1947a173cd4064cd7a32697c8fa4a8ee719d8a45901c1e102891cafc58ad31d6534921b9fcb76e5f53592128e6", 0xe5}], 0x3, &(0x7f0000391000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf8, 0x40000}, 0x801) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a56000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c2b000)=0x289) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b0a000-0x28)={@generic="f928847668cdfa3a94f741400c05026b", @ifru_ivalue=0x1}) 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004a8000)=""/70) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00002e7000-0x4)=0x2) fstat(r1, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) [ 27.594823] binder: 4183:4190 ioctl 40046207 0 returned -16 [ 27.595098] binder_alloc: 4183: binder_alloc_buf, no vma [ 27.595115] binder: 4183:4202 transaction failed 29189/-3, size 72-16 line 3127 [ 27.614694] binder: undelivered TRANSACTION_ERROR: 29189 [ 27.614791] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.678569] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/01 11:18:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"991c209d64641d"}, 0x2}, 0x10) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c18000-0x1)=0x20, 0xfffffffffffffd7f) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900010002000000000000", 0x1f}], 0x1) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fbc000)='./file0\x00') 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000684000)=0x0) bind(r1, &(0x7f0000a9e000)=@ax25={0x3, {"d176281937905c"}, 0x0}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = getuid() ioprio_get$uid(0x3, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000011000-0x28)={@common='eql\x00', &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1f, 0x40000000000001f9, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000605000-0x5)='user\x00', &(0x7f00002ea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000535000)="4dc354137c4de963c206072b0ec7d96f8fd6da8e", 0x14, 0xfffffffffffffffe) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000819000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) r2 = request_key(&(0x7f00002f4000)='big_key\x00', &(0x7f00000b6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004ef000-0x5)='user\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f000036d000)='rxrpc_s\x00', &(0x7f0000622000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000636000)='vmnet1)^nodev,vbo\x00net1\tomd5sum\\locgroupsystemx', r2) add_key(&(0x7f00007cb000-0x5)='user\x00', &(0x7f0000388000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000cf5000)=[{&(0x7f0000a05000)="fece7932a6c6a26655963278f955acbaa16db7d9bdc8e737819a7ce64c5d7ce4c6c43c3c", 0x24}, {&(0x7f0000c74000-0x1f)="2b4481d34ee2d370efa16fa9a370da949791d54ebc3e68d9fb5c3f598db701", 0x1f}, {&(0x7f0000746000-0x1000)="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", 0x1000}], 0x3, r3) r4 = socket$inet6(0xa, 0x2, 0x0) bind(r1, &(0x7f00002f0000)=@ipx={0x4, 0x8c, 0x7f, "e4752dd73a4b", 0x69, 0x0}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) socket(0x0, 0x5, 0x0) connect$inet(r4, &(0x7f0000765000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008b9000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000836000-0xb)='net/psched\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) fremovexattr(r1, &(0x7f0000c88000)=@random={'security.\x00', 'net/psced\x00'}) 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000971000)=[], 0x10000000000000ae) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffff801) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000572000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/01 11:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000931000)=0x10, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000ea6000)=0x6e9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f000023a000-0x4)=0xc) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000c37000)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000de0000)={0x1, 0x1, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f00004bc000)='/dev/snd/seq\x00', 0x0, 0x4204) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r0, &(0x7f0000523000)=@file={0x0, ""/49}, &(0x7f0000e30000-0x4)=0x33, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a59000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000037b000-0x8)={0x0, 0x101}, &(0x7f00007c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000028a000)={r1, 0x3, 0xfffffffffffffffc}, &(0x7f0000817000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000137000)=0xfffffffffffffcd2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getpeername(r3, &(0x7f0000f03000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dda000-0x4)=0x9) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000002e000)='/dev/usbmon#\x00', 0x5, 0x40000) epoll_wait(r0, &(0x7f00003ce000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000069000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00009a5000-0xd)='/dev/usbmon#\x00', 0x7, 0x20001) epoll_create1(0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = syz_open_dev$binder(&(0x7f0000ab6000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/sequencer2\x00', 0x40000, 0x0) connect$ax25(r0, &(0x7f0000494000)={0x3, {"d050b663b58462"}, 0x6}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d9b000)=0x0) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/policy\x00', 0x0, 0x0) execveat(r0, &(0x7f0000a47000)='./file1\x00', &(0x7f0000cdf000-0x10)=[&(0x7f0000338000)='GPL\x00', &(0x7f0000798000-0x8)='eth1em1\x00'], &(0x7f0000c51000-0x50)=[&(0x7f0000f0d000-0x5)='(posix_acl_access\x00', &(0x7f0000949000)='{trusted\x00', &(0x7f0000a6e000-0x7)='vmnet0\x00', &(0x7f0000e0e000)='self\x00', &(0x7f00003ec000-0x26)="f747504c2c6d696d655f7479706576626f786e65743076626f786e657431766d6e6574305c00", &(0x7f00003be000)='\x00', &(0x7f0000920000)='&selinuxself\x00', &(0x7f00003fe000)='posix_acl_accesssystem^\\em0cgroup--\x00', &(0x7f000045d000-0x5)='GPL+\x00', &(0x7f0000b2d000)='md5sum\x00'], 0x100) setxattr(&(0x7f0000d95000-0xe)='./file0/file0\x00', &(0x7f0000c1d000-0xd)=@known='security.ima\x00', &(0x7f00003e4000-0x5)='GPL+\x00', 0x5, 0x1) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getpeername$unix(r0, &(0x7f0000241000)=@file={0x0, ""/4096}, &(0x7f000016a000)=0x1002) lseek(r1, 0xef, 0x4) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f0000ce9000)={0x0, 0x0}) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000513000-0x8)={0x0, 0x0}) readahead(r0, 0x6, 0x3) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000fd000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000515000-0x4)=0x1c, 0x80800) ioctl$void(r1, 0xc0045878) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket$inet(0x2, 0x80a, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000043e000-0x73)=""/115, &(0x7f00003e0000-0x4)=0x73) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000237000+0x5e5)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0x5, 0x4, 0x8, &(0x7f000034f000)=@generic="0586a1514db72d6535c9d16d8f08d3e1", 0x0, 0x7ff, 0x8}) preadv(r4, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d0c000)={@common='rose0\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x1) 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000087b000)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000118000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008b7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009e1000-0x4)=0x0, &(0x7f0000c4d000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000005000)=""/30, &(0x7f0000462000-0x4)=0x1e) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x9, 0x3e) write(r0, &(0x7f0000004000-0x25)="24000000100005e64d06000800e80103033901001000020000000000000000f1e2005609", 0x24) 2018/01/01 11:18:37 executing program 1: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c39000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000c38000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000c38000)={0x77359400, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x441) 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x7fe, 0xfffffffffffffeff) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) recvmmsg(r1, &(0x7f000099a000)=[{{&(0x7f0000922000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d4d000)=[{&(0x7f0000c28000-0x11)=""/17, 0x11}], 0x1, &(0x7f0000e38000)=""/52, 0x34, 0x5}, 0x8000}, {{&(0x7f0000c59000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000108000)=[{&(0x7f00002da000-0xe7)=""/231, 0xe7}, {&(0x7f0000e29000)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x3ff}, 0x2}, {{&(0x7f0000758000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b6e000-0x60)=[{&(0x7f0000c91000)=""/140, 0x8c}, {&(0x7f0000212000)=""/212, 0xd4}, {&(0x7f00000d0000-0x2c)=""/44, 0x2c}, {&(0x7f0000b13000)=""/204, 0xcc}, {&(0x7f00009b9000-0x67)=""/103, 0x67}, {&(0x7f0000cea000)=""/66, 0x42}], 0x6, &(0x7f0000ebd000)=""/133, 0x85, 0x8}, 0x6}, {{&(0x7f0000993000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d4d000)=[{&(0x7f0000954000-0xf7)=""/247, 0xf7}, {&(0x7f00004f8000)=""/49, 0x31}, {&(0x7f0000063000-0x4)=""/4, 0x4}], 0x3, &(0x7f0000ea1000-0x4b)=""/75, 0x4b, 0x2}, 0x4}, {{&(0x7f0000e30000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b19000)=[{&(0x7f00007d1000-0x4a)=""/74, 0x4a}, {&(0x7f0000c7a000-0xd6)=""/214, 0xd6}, {&(0x7f000074f000)=""/80, 0x50}, {&(0x7f0000e75000-0x67)=""/103, 0x67}, {&(0x7f0000377000-0x51)=""/81, 0x51}], 0x5, &(0x7f0000bc1000-0xdd)=""/221, 0xdd, 0x4}, 0x8}, {{&(0x7f00002f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000b20000)=[{&(0x7f0000fad000)=""/155, 0x9b}, {&(0x7f0000a2b000)=""/175, 0xaf}, {&(0x7f00005e9000)=""/89, 0x59}, {&(0x7f0000c01000)=""/15, 0xf}, {&(0x7f0000ca5000-0x6a)=""/106, 0x6a}, {&(0x7f0000077000)=""/63, 0x3f}], 0x6, 0x0, 0x0, 0x80}, 0xce}], 0x6, 0x10000, &(0x7f000003d000)={0x77359400, 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000c3a000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) poll(&(0x7f0000abc000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/01 11:18:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfa000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000669000)={0x4, 0x3, 0x6, 0x40, 0x4, [{0x5, 0x7, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x10001, 0x7, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x9, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x90d2, 0x100000001, 0xffffffffffffff42, 0x0, 0x0, 0x1808, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000f29000-0x8)=0x0, 0x100000002) readlinkat(r1, &(0x7f00009ed000)='./bus\x00', &(0x7f0000174000-0xd3)=""/211, 0xd3) r3 = getpgid(0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002f4000)=0x0) sendfile(r2, r1, &(0x7f0000157000)=0x0, 0x4) tkill(r3, 0x1000000000016) 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fdb000)='tls\x00', 0x4) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c00000-0x8)={0x0, 0x0}) connect$nfc_llcp(r2, &(0x7f0000fdb000)={0x27, 0x37b, 0x40000000000000, 0x0, 0x100, 0x7, "fbd0b0273a92b206d7716ee3244272c6a4bbae265cff1016847dd46ca1aabe8e8afd71e42d525fa10bb92aacfb2139c5f73ce5b4f5ed972d73564090d87d12", 0x8}, 0x60) splice(r1, &(0x7f0000fda000)=0x0, r2, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x54200, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000013000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r7 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={&(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000012000-0x40)=[{&(0x7f0000002000)=[{0x9c, 0x25, 0x701, 0x7, 0x2, "1a90a5ef9481be7efd747feec5a5ef7b6a9576a7ef0dc0efff55f0bad8a6da923c7ef5ea1dc8539e71e64704c382b65137d46110a25ebde63f7064380b82c6f417e8a454707971d591326ee257473b8bafb3189b809df4e3e2bcc5cedaaef4dc532d9f58eb92438e87e80b718a64ef3e62a2b790352d622eca59e9c529842c2d70b1fe09f74d51673481"}, {0xbc, 0x9, 0x100, 0x6, 0x2, "1ffabf11364e422d4879390dbc25f6e70ca3500dda5bac20eeb7af42bb551a9a0ce8cccd2485b6ebb5b119562f9ce118d779af94bbafe0096d9d2fa61b898fd5412df9965d1ad427ce9144fc13ae6622455c2b5c57bd8ddb4d047cde5d676ae0838efdd2fa69a82578a27e9570f6d4e0cf489876bc6aff3a10523dbe71da95bbe354a184220626506ed2b0a2876f57b43f71feccc6a04694b23448f547bbeb1a3af80f0f78df8766e8fb"}, {0x50, 0x3, 0x4, 0xdbb, 0x2, "3e3c4e06e8cfdfd3f85740debf1a6a0fab456857e1b154723472b4f0f5219635e59764f007185cb0d80bb6644d26064c0ce613153f32b3724f9526cc9f"}], 0x1a8}, {&(0x7f0000003000)=[{0x88, 0x1, 0x100, 0xffffffffffff0000, 0x0, "7c69aabd2541a015102c3c7928e3019d57d1236bce120363e6b95e87044e63ea38438cb4035e2fdc8facda3025137e95a90267e7d69a2c2dece8f5f884c97e7ca7f14b828229473f2beb5438814dd3344c7fd9b2ec6ef9c2203077ad048ce5cf51b15479c2d24de011b7bb6718fef4a9c1cc1724bd"}, {0x14, 0xff, 0x800, 0x5, 0x0, "dbeec974"}, {0xc4, 0x3fe3, 0x10, 0x800, 0x3, "dc74fdb1eb8aa7ea651b93bd35d1a17ac9599632e28fa279d8b29b4b5acbe28bf4d2c0fbcc035d4fce999d47bc48559011feb906585637a10f4ada4d462d74168052aeea0262ed6061745bc2079b228816ee6ba3f955af97eb7dd25c1ae487b1e1aaa2151f787171ce24abdd09790b922524d469604c6783f41c4f09ed806a1980ce93e1e6590b77409d6853241c003e9484904c670ee69dc988b308bc1c8c2f2e0acbe61036e8c4864c84d75663113ed83c1c"}, {0x10c, 0x7, 0x900, 0x7, 0x2, 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"}], 0x15fc}], 0x4, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1, r0, r0]}], 0x110, 0x20000000}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00004c0000/0x4000)=nil, 0x4000}) 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a7000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000841000)={0x0, 0x73, "a67b2dceb45bd167158801cb702c5b82c1d646c81756a4c54da7968d71b49badaf670d7c170ef1ea032ac8e9b1aa708576a5526da38229864ca74a928a64955ad656268bf63821ed1e29d138e039a16288c77753f51ce9ac0d3c22505b3d1629723c6c6375bc238d2bfb8fbcd719ed250dfc53"}, &(0x7f00003b8000-0x4)=0x7b) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000091b000)={r1, 0x7}, 0x8) sendto$unix(r0, &(0x7f0000390000-0xbe)="fb96dcf48f16d7eb57c80c33b635064627f6f40d5ba1b64b5541873c9276276bf2157d94fe1b44e408c96e7649e4a7f8cd5852c3920d60b71db208048ffb46d0b0de8abcfb82582d14b5c037166f51dffb8cbbbed83382dbb1b1c7c6eff4563131e2231223fdf67d8b6d97ba379e6152aabfc99f79c0e8faf4f4d6688a98b84cb448d54223855239ad2ec1e0a244bcfa2de68d369983a4193741803060c8165b3c84f77c874e2862c8b9d49f5a1a1e4b9480775119efdd8480786d6a5fad", 0xbe, 0x40, &(0x7f0000a13000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009a8000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000862000)=0x14) bind$packet(r0, &(0x7f00001b9000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mount(&(0x7f0000507000)='./file0\x00', &(0x7f0000ba1000)='./file0\x00', &(0x7f000083d000)='v7\x00', 0x28000, &(0x7f0000dca000)="") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x3}, &(0x7f00008f2000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f1f000)={r3, 0x3b5, "2b60f68c8f4046d9b013124ce4ea4acd689a5c8dfeaa36f31a2c02c18600d6607dcf0754a1f70dd47363314274f2ec64e9c18d47f1e383a0f2f6726bd3a4a02779df90b94e85c46bdea03d59f59e2581363adc53fd76ce28562a182de4659c56513a34ff5f831dce8ab2a683cf91925f6e"}, &(0x7f00004aa000)=0xfffffffffffffe3b) 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d4a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000cf0000)={0x2, 0x9}) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/01 11:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00008f8000-0xb3)=""/179) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000e83000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f0000c1b000-0x8)=0x0, 0x613a) 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) writev(r0, &(0x7f00005b4000-0x10)=[{&(0x7f00009c4000)="9cde15635968aa2fc5c1786442840bc8ecc026a09f8aff29cb0700dc310daafa2b3c2db702dc93c3e846adf3473350df0fd500faec8e13b60d68bfc44c18c1cf4bae36d8b01618ca105cd85737f7457849285310c9b05172aab7005dc479a8ee0df0fe046e2478282b96acc48aa7d9f73775a7857d3d19d86a3b0c7cd5f09b91a5d038b7c6ec8428b8cf1e9f3a77d51ae53c227c9decad8205e1681ae60c9794ba30a4660c976b83e118", 0xaa}], 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003ec000-0x4)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003c6000-0x15)='/dev/pktcdvd/control\x00', 0x40040, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7ff) 2018/01/01 11:18:37 executing program 3: prctl$intptr(0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x6c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = geteuid() r3 = getegid() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000002000)=0x147, 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) [ 28.004827] binder: 4324:4330 ERROR: BC_REGISTER_LOOPER called without request [ 28.035574] binder: undelivered transaction 14, process died. 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ce6000)="32d5890888d43ca95406178e603eb1606184b8a2a388dcfa97644c7833bda352d170132cb4f787534d1a32fce3e0b31c1e2837a30125dbbf8d436d83efc9f16c1d7df27f971db28b398de952e24e2c1feb0c881bd257ef4783bb8ccb332dfc4c38a4c1138c7d63e27589eff9abf1c71f0b7c5a3e0f0b2e45e50aab52fa3cf28a3b8e44363cc57b03dd9a1845c206e6ade2321d959fe5c39256a258b70040e1d2f503f0c0d424539eeaa4a4a5a12e9cb94b43c4b086363c14c6e9b485889395f932e7b9101553aa9e8243216d303765be77d553") r1 = epoll_create1(0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000058e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000558000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000990000-0x4)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000493000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000055000-0x4)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c51000-0x14)={0x8, [0x3ff, 0x28d, 0x3, 0x6, 0x5, 0x5, 0x8, 0x2]}, 0x14) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x160, &(0x7f000056d000-0x260)=[{0x28, 0x2b, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0xfffffffffffffffd}, 0x0) [ 28.052765] device gre0 entered promiscuous mode 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000501000)=0xffff) clock_gettime(0x0, &(0x7f0000bf7000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000f0f000-0x30)=[{0x0, 0x7bbea6d6, 0xc6b, 0x5, @tick=0x0, {0xaee6, 0x7}, {0x200, 0x1000}, @time=@time={r3, r4+10000000}}], 0x30) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r0, r1/1000+10000}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000370000-0x3a)=[{&(0x7f00002d5000-0x10)="c434925ae20d784461b81a5cef2c9b55", 0x10}, {&(0x7f0000079000)="b32076d23bbfd5757128c8236eed4e9550baa8310b397c80adc386029136ab2415b1d31318423e28367c0ebc8a4c4544059f6843bf4bd9e0d0a752884c75fa0f0deacc36d3d0499668d619e4153ccb3c855df366ff1a5bde4d55f7939ba0c577f290d0b584cc7b9c8db23f36aea168d0737cf2f1c903aed941adb6b8acd20371fc59ccfedf798493c4aa597243f06b47fbf5dc934fbeb1e47ec6eca175c3d2e28feb5111d283cb5a352c661d8b2e7305fe4e9fc14c1d5c1b49dfe104671e1ba6866ec4234c84dbe1878d7927a469b1d7cde3c040028c544925e73b495df1fbba3674", 0xe2}, {&(0x7f0000913000-0xf7)="f4167d7674b3e21ce4bfd57c4cdb230d3aa726630ff8e92b998df4beede115cf99633e9ec377b4cdb661bec64c9e634955f03bd25a19390894943d60262d4c63075bc12fdfe8cf8c9b9dd783a3917ba1ad799dcf05d11c921f292e161c447a49a4340f0a77df0697508988785b36f5f850a68f8c98d3573364bccfaa320842a98a4c7367838492d46f2c810b6e6dd3edfb710b8b6a0f94f9e1a401c1fe9f8d7ec5b6e819ea6d84e17e90fdeaafd405c466be7281944969baf1a9c64a5da27c820c9578131320f073ab3ff12617f21d024de1a6efe194a12bc80d4372c05eda48af774b98f64e88f5263aaa7a0405020fcf0a38bc708551", 0xf7}, {&(0x7f00000e6000-0x69)="b083285cd53fb00508ef66deb289cfde9051e6baa6d1faad9620ab69331ddb5335e97906ef7e647b397688949988cdbdb621c7a7afffe4ed90d1c37d52f9f744ad879c219eb4d21d8c040a3a535b81bd3dbd4cdc2e46c7a3c0ef8b78965465442a2af748bd3dd26260", 0x69}, {&(0x7f0000573000)="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", 0x1000}, {&(0x7f000081b000-0xea)="6792448abf3196f88fd53188a0e4705d562031e07d30c436acc542bb8d78962d4d4973c45f4fcf8a6ff849138a3d3bab25ab001d87810c1f25508c8e0dee2bed3cc27c4a8262da1332060475089155046d649ebd032fe15e074e2b27b254867190b4abadb96d34ea68c4a3c0f5f8d8b0806cf952315696da550f809be4e063be8897419084b83cfc4358120dedd98c1d627bcb2ca3135dcf15f102a9bf0c965e721d97f7a325e66a946092cc02e66f9f9f5fb4c6e6d8c1e9433c40e8c7410c4c5d1977fcb137c819e1f659356383f9a10be777a05e5e6cc69524e65c2ee65669175dad502f8af50e350b", 0xea}, {&(0x7f0000c9b000-0x8e)="d2a13d3e20f9d7d8128d7a7c583ddd379e4b00c6c14b3579383fff7c4b6f789fff22c00c8267ae0f58c10d958c32212064c4ab9104dda94d7660cf70fe162d9bce962920fb430aff78dddf4f9c000387e093c338b6818b397eded1f05d66f161b9a04fbec62d777b04c480c30d629fb9034e44ec7536f807fe9bd6d4e04f6f0e1daf05dd44d73db811192bc5b38a", 0x8e}], 0x7, 0x0, 0x0, 0x0}], 0x1, 0x0) [ 28.064327] device gre0 entered promiscuous mode [ 28.089833] binder: BINDER_SET_CONTEXT_MGR already set [ 28.089842] binder: 4324:4344 ioctl 40046207 0 returned -16 [ 28.089890] binder: 4324:4356 ERROR: BC_REGISTER_LOOPER called without request [ 28.091054] binder_alloc: 4324: binder_alloc_buf, no vma 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x10, &(0x7f0000045000-0x10)={0x1, &(0x7f00000ff000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fb000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000238000)="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", 0x1000, 0x4000, &(0x7f000009e000)={0x4, 0x9, 0x6, "06901495aead", 0x81, 0x0}, 0x10) [ 28.091071] binder: 4324:4344 transaction failed 29189/-3, size 0-0 line 3127 [ 28.169685] binder: undelivered TRANSACTION_COMPLETE [ 28.177229] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/01 11:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004db000)='/dev/autofs\x00', 0x28480, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000561000-0x78)={0x5b, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100, 0x6, 0x8, 0x400, &(0x7f0000d66000)=@generic="a8fa99c0aa4c799b075659f8c27d52be", 0xf78, 0x6, 0x101}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00003e2000)={0x7, 0x2}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000da4000-0x4)=0x0) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") clone(0x200, &(0x7f0000ec0000-0x1000)="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", &(0x7f0000e62000)=0x0, &(0x7f00002c5000)=0x0, &(0x7f0000086000)="a8959e534f8f54f86437df90657b27ca6fab7db67962897871da4e4ccfee3e7905b14da80a2b255fff227517451687b49c2c6d836c6358fdf637cdfb5de4fc5c6d9a458809c8a57ee961db248c302efa40d0629733ed6cc68444b4825ed2835eabded5") r0 = syz_open_dev$sg(&(0x7f0000053000-0x9)='/dev/sg#\x00', 0x7, 0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000614000)=0xfff) 2018/01/01 11:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aed000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000760000)=0x1c, 0x80800) sendto(r0, &(0x7f0000401000)="a3adaf10eeb2222b4e785af5f0f1315de8ba0157e0b751240fbe41fa2e69e7a951256cc45fc794a875749e3f50612e9084b393da2eb581d489752b70d628c9c9083048020376dc2a89899db6fecdfd6fdb0241f2eda240eca8fde74de37db75c97fc9be620aa30f4d608c20c33c0", 0x6e, 0x40010, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000674000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000067f000)='selinuxppp0eth0:nodev@)\x00', 0x18, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {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, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) r2 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000e77000-0x4)=0xfff, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000f35000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/01 11:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchmod(r1, 0x19c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_flags=0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000501000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000b0f000)={&(0x7f0000f47000)=[0x0, 0x0, 0x0, 0x0], 0x4}) dup3(r0, r1, 0x0) 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0xfffffffffffff5bb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c81000)=0x20000000000, 0x4) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006e0000-0x8)={0x100, 0x0, 0x0, 0xffffffffffffff01}, 0x8) 2018/01/01 11:18:37 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000994000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000061d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008e1000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000c7d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cfe000-0x61)={r2, 0x59, "be9468f57ba1ba468cf026777ccdc63afb53d37c9212e6975f28d042ad5732bd5c1295dc8fc17e0184f9a684ff0e8849f23570bc3d1bfdc9a377701de27b5743f13769320152f1440a24550cb03f36be68da99ee97b6564f47"}, &(0x7f0000000000)=0x61) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setregid(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f00000e1000-0x4)=0xc) lstat(&(0x7f00005e7000-0x8)='./file0\x00', &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f6e000)='./file0\x00', r0, r1) 2018/01/01 11:18:37 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x13) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 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) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) preadv(r0, &(0x7f0000fc0000-0x10)=[{&(0x7f0000a72000-0x54)=""/84, 0x54}], 0x1, 0x0) poll(&(0x7f0000556000-0x8)=[{r0, 0x1000, 0x0}], 0x1, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f3c000-0x1f)={@generic="1613b772259d482ba6c713142294d22c", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/01 11:18:37 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x40, 0x6cc, 0x4, 0x81, 0x1, 0x100, 0x7f, 0x6, 0x0}, &(0x7f00008de000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000204000)={r1, 0x8d9, 0x2, [0x9, 0x4]}, 0xc) socket(0x0, 0x1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 28.240321] device lo entered promiscuous mode 2018/01/01 11:18:37 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80003, 0x1, &(0x7f0000fdf000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000fdf000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000fdf000)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fdf000-0x18)={0xaa, 0x42, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a7a000-0x4)=0x20, 0x4) bind(r1, &(0x7f00002d9000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/01 11:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00009bc000/0x4000)=nil, 0x0) r0 = add_key$user(&(0x7f0000e5b000-0x5)='user\x00', &(0x7f0000a7b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000808000)="9a668acaa9ec4a1eb023ac9f71ed87076afed3b77811adeee18752eeeeda5f7e11e3d9f7ca0c3739bdc929c762da92fd98bef2d9ecc6b3f89e5a7a9ea8bb0503b4044f6e45e0b096771072f346739ff148a9fb1f66a31ee51f0db072870ed9ad42", 0x61, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000b23000-0x8)='keyring\x00', &(0x7f0000e1a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f000006d000-0x1000)="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", 0x1000, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)='/dev/rtc\x00', 0x800, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000d77000-0x8)=0x0) sendmsg$key(r2, &(0x7f00008bd000)={0x0, 0x0, &(0x7f0000225000-0x10)={&(0x7f0000025000-0x1f8)={0x2, 0x9, 0x2, 0x0, 0x3f, 0x0, 0x3, 0x2, [@sadb_ident={0x2, 0xb, 0x6, 0x0, 0x100}, @sadb_sa={0x2, 0x1, 0x0, 0xd3, 0xec96, 0x1b, 0x2, 0x1}, @sadb_sa={0x2, 0x1, 0x2, 0x6, 0xfffffffffffffffe, 0x55, 0x3, 0x60000001}, @sadb_sa={0x2, 0x1, 0x3, 0x101, 0xa, 0x4, 0x3, 0x40000000}, @sadb_ident={0x2, 0xb, 0x80000000, 0x0, 0x7fffffff}, @sadb_x_sec_ctx={0x16, 0x18, 0x2, 0x7, 0xa5, "43a41e0221d5d981ff446fe23f8a1b3334cdb0730e5bb3b4f3b81267215f591842e0008696d69143cc8c5e48143f61cb0de2ca976e4969e57049d5adb122a70fe267e13ababe1f92fa2554abc2f5014f6eca754114ff3c5eb920e7414586c8074a55f6796692e2f50c12dcaa3f0b236a9722dd6e0ba21ea3e7abd8d95a1b80df07c2c8c7ef7113c425fe3c9f03c1ba066d9270f06e04ea0bef319691f8e0703e42b6b4b6e2"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_sec_ctx={0x19, 0x18, 0x4, 0x9c3, 0xbc, "4258a0498a98f8fda05582a7cc093d04924d98a302c720c5775c5752cfad77e848785cd8410566e56664fcd337aba67a5e11e2b7d4068702f71abc99aaa373566ef872637dac839f0c0f236c6f3400fa730c18ab61977a58f154d7b8b77c28369d303ddb38d45cee42731c70d1427ed951f6949a5e1849b4bc2bae6da21b798392a5b61de0008a49bfd6c42e75e115c4819f07f608f5a8ee4c72b37e44d928d0dc5eb3388bd78c9beaca75a13f7f1b097b11958745754224a271bee8"}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x0}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) socket$netlink(0x10, 0x3, 0xf) [ 28.283957] device lo left promiscuous mode 2018/01/01 11:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0x41ff6509, 0x9, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0xc80}], 0x1) sendmmsg(r0, &(0x7f0000e69000)=[{{0x0, 0x0, &(0x7f0000e22000)=[{&(0x7f0000ee6000)="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", 0xea9}], 0x1, &(0x7f0000150000-0x28)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40000c0) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000008000-0x4)=0x0, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10801, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000c000-0x9a)=""/154) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) r1 = add_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) [ 28.330595] device lo entered promiscuous mode 2018/01/01 11:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c26000-0x25)="2400000013000700ffffef00000000000280000c0d000300010000ff0004000200b81617", 0x24) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f60000)=0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a0b000)=@generic={0x100, 0x6, 0x1ff}) 2018/01/01 11:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000c4a000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000046d000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000e52000)={0x11, 0x16, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/01 11:18:37 executing program 0: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000)="", 0x0, 0xfffffffffffffff9) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000069e000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) keyctl$setperm(0x5, r0, 0x1000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00001f4000-0x4)=0x4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) keyctl$describe(0x6, r1, &(0x7f0000521000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x8) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00003c3000)={0x0, 0x0}, &(0x7f000087a000+0x914)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000dc4000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000004000-0xf2)=""/242, 0xf2) 2018/01/01 11:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) personality(0xc100001) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000009a000+0x475)='/dev/ppp\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000f4e000-0x38)="b67268c5a5158584e18689c1428a35b092818459873ba95547a78cc66f96d1d232f47a59b8cf12140ac2008b2b84c38c6b582c5aaddb9107", 0x38, 0x20000000, &(0x7f0000e74000-0x10)={0x4, 0x585a860a, 0x3, "698490b71655", 0x8001, 0x0}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0x0) [ 28.356184] device lo left promiscuous mode 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000008000)=""/67, 0x43) write(r1, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/01 11:18:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f000061c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000001265, &(0x7f000057c000)="") 2018/01/01 11:18:38 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x2, 0xfffffffffffffff8, 0x2, 0x4, 0x1, 0xffffffffffffff33, 0xa4, 0x0, 0x0, 0x5}, 0xb) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x402002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000001000)=0x8001, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000002000)=""/0, &(0x7f0000000000)=0x0) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000003000-0x40)={0x4, 0x4, 0xd30c, 0x2, 0xfffffffffffff92f, 0x2, 0x6, 0x5}, &(0x7f0000002000+0x2c6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x1ff, 0x3e000000000, 0x2, 0x9, 0x3ff, 0x200}) 2018/01/01 11:18:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00008f1000)=0x8, 0x4) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/212, 0xd4) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@common="677265300000000000000000ffffed00", @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) flistxattr(r0, &(0x7f0000001000-0xf7)=""/247, 0xf7) socket$unix(0x1, 0x7, 0x0) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000459000)={0x0, 0x6}, &(0x7f0000482000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000aa0000)={r1, 0xfffffffffffffffa}, 0x6) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) sendto$inet6(r2, &(0x7f0000742000-0x1)="01", 0x1, 0x0, &(0x7f0000abe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x101}, 0x1c) 2018/01/01 11:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, 0xffffffffffffffff) prctl$seccomp(0x16, 0x2, &(0x7f0000996000-0x10)={0x5, &(0x7f0000aa6000)=[{0x6, 0x7ff, 0x2, 0xce81}, {0x100, 0xffffffffffffffff, 0x37, 0x8}, {0x2, 0x8001, 0xff, 0x1}, {0x5, 0x7, 0x9, 0x6}, {0xffffffffffffff81, 0xf0a5, 0x0, 0x1}]}) 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000920000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0xfffffffffffffffd}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000857000)={0x0, 0x8001}, &(0x7f0000831000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005b000-0xc)={r2, 0x9, 0x10}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d42000)="8f92604da9b5c7dbfca87d5c7680881c", 0xffffffd9) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007a3000-0x8)={0x0, 0x0}, &(0x7f0000de0000)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000ee3000)=0x0, 0x4) rt_sigprocmask(0x2, &(0x7f00004b9000-0x8)={0x80}, &(0x7f000065f000-0x8)={0x0}, 0x8) connect$ipx(r0, &(0x7f0000e67000)={0x4, 0x2, 0x9, "076e46f1833c", 0x200, 0x0}, 0xf) 2018/01/01 11:18:38 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0x1000, 0x0) r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000030000+0xace)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000003c000-0x40)={0x6e, 0x0, 0x0, 0x9, 0xb2e6, 0x8, 0x40, 0x626}, &(0x7f000002c000-0x40)={0x8, 0x9, 0xfffffffffffffbff, 0x8, 0x40, 0x5, 0xa79d, 0x0}, &(0x7f0000034000-0x40)={0x2, 0xfffffffffffffffa, 0x3, 0x8, 0x10001000000000, 0x81, 0x6c2c, 0x100}, &(0x7f0000024000)={0x0, 0x1c9c380}, &(0x7f0000033000-0x6)={&(0x7f0000016000)={0x5573}, 0x8}) syz_fuse_mount(&(0x7f000002b000)='./file0\x00', 0xa000, r0, r1, 0xc, 0x200000) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = getpgid(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000a59000)={0x1, 0x78, 0x57c8, 0x7ff, 0x5, 0x558f, 0x0, 0x1, 0x4, 0x4, 0x4, 0x7, 0xe679, 0x401, 0xffffffff, 0x0, 0x0, 0x7, 0x8001, 0xfffffffffffffff9, 0x86b, 0x8, 0x8, 0x2, 0xfffffffffffffff9, 0x1, 0x6, 0xff, 0x6c, 0x2f9c00000, 0x180, 0x5, 0x80, 0x101, 0x100000001, 0xfffffffffffffffc, 0x2, 0x8b, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000650000)=0x0, 0x2}, 0x800, 0x0, 0x8, 0x7, 0x101, 0x9f, 0x400, 0x0}, r1, 0x7fffffff, r2, 0x3) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x2, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/01 11:18:38 executing program 6: r0 = socket(0x4000400000011, 0x802, 0x100000001) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$unix(r0, &(0x7f0000afd000)=@abs={0x0, 0x0, 0x0}, &(0x7f00000b2000)=0x8) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e4c000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x0, 0x0, 0x0, 0x0, &(0x7f000097a000)=@common="6c6f00000000000000000000fffffff6", 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007e7000-0x138)={0xffffffffffffffff, 0x3, 0x4, 0x4, 0x5, [{0x8, 0x6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7ff, 0x0, 0x7f, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x426f, 0x40, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1f, 0x3ff, 0x4, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0xc5, 0x1, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x10, 0x0, 0x0, 0x6}) 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r1, &(0x7f0000921000)=""/52, 0x34) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000057a000-0x4)=@int=0x9, 0x4) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe04}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f69000-0xe9)=""/233) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f6b000-0x8)='big_key\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6a000)='/dev/net/tun\x00', 0xfffffffffffffffd) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6c000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000dac000-0xb)='cifs.idmap\x00', &(0x7f0000f6a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000df000)="66402695ea6b369615b290c7789c0535306c48efd510760329157b7b81377ba0004698770fe5a866a1804ef0e6a05af6c1c2e35f48fed29b9ef82b533cc30ee73483efb8afb869918a2321418295b350e55ac244dcb698360421aa3e8f19657444edb421", 0x64, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000f6b000-0x20)=[{&(0x7f0000f6b000-0xd2)="5d0649928f1e8731552b613cb7b31309932a1b7e7ec3b44857e36f2670423c26c84507e1da9b55b8d50030d6167a38a2b1d40c8ad6a7f3efed067705b77625008e2fb3f98c388884a3a9298cd938b8fa0dce0dea29d2cfbcb1c612cf805cef62b1d518569855741a5176d083877a0824b2e8b1f302b4744401e2edee0ddb8a0eb64c32438f8ab96d4f3f327dce38d436f84c6e56526e265522a617a59b19ccd090b0aa15166a8c97cd2a5d5d42d1eea7664ccc172bdf8c5db8cfc578ae84feb5be9899a143742b1a59fb9143391cbbbc3d86", 0xd2}, {&(0x7f0000f6b000-0xe7)="274a14372f3b42d3acf9297f8ae6692fea54f9b23d86040d8aeb220ec9a27ff92859a93dccbeaaf70fc30e843fe537e8c52e481c500e21049aa11789a9ae1f307058213d63de236ac52947753b4674b5374f9bd550345b611c872139dbf64bd58155d4eb4f765659fe6295f62d37eacb05d8d18983aa1432ecc905b5556e28066e709d3c392e24e3a5d88eee4e66d5cc30939ff9e74deddc24fd607a333ed3bd8550dcf82feb6b9728d904ec49d3451db2cf487deed30cf97f752fb502770929dc991679fe540e2f19254538526654d5a13f4b924f7ce3fc0490c7d486ea0ff5a708256dbd086d", 0xe7}], 0x2, r3) sendto$inet6(r1, &(0x7f0000f6a000-0xce)="e6ecf99210a14baaecdd8020407bacf961d7ed32d47e6c7f349baea51ae83b6810358b825e67e31d1fb4520397e042683e8b479a00e5ff1ef4667969d0337a9f222bc739ccd740f645ef4debe31002677ae928ec37d647e338c03724dcd5f88a1a70574360aa2a6552ab83b0ba3aa4c4371ea0a0b476187b2518c3cbcd9ee220bf51dd9b846f56abbce0c8aed75c90bbede92ceff2e64038ae8a827781bcb10ddffa536dee43c8ecd8166fd4b2f940e04fd678f2602b6ca844b44bd9b0440981c6f23b486dd212207dfb11385cb1", 0xce, 0xc0, &(0x7f000054d000)={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/01 11:18:38 executing program 5: r0 = socket$unix(0x1, 0x4000000000001, 0x0) write(r0, &(0x7f0000008000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003e8000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001b000)=0x0, &(0x7f000069c000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000046000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000f17000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x8b)="0ad3ce69927ddb5658d716ef6e1cd275987969fe64ba0fe40ecf6cf60f8595e8bb63b70a40002e24c5d8ef30da55d9bab3e2a9fe59b51cfb27714f4875084e9f23680cb73165b91a2685ca2f1a79206351d7ecb7dc9d0ba5b6fb04e8495f885917925889f109e2beec92cb237d4f7894c97399cff95e190190b0b440a3b87b3f963d5721d6d6defae19984", 0x8b}, {&(0x7f0000d7b000-0x56)="c86591ce4d29f4de4b8cc5642b162cc75776109fb2147fca1d8af5a35635d28b13766b1c2d1adfed69fc82328c6e000d5de3e86808467688e3292cd3850894c268d31278e4e5d0136465401ed0f5333c04de5c0987ac", 0x56}, {&(0x7f0000756000-0x38)="e19add00ba739e1103e0e1e948c69d68b71056e34af17c747c96b623d2a9caa38171abe25b7f979e950158a47e6658b208e33d526a0f34b8", 0x38}], 0x3, &(0x7f0000c45000-0xf0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x40000}, 0x24044844) 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002f2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e77000)={0x0, 0x20}, &(0x7f000090b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008c4000-0x14)={r1, 0x1, 0x3, 0x1800000000, 0x7b4, 0x10000}, &(0x7f0000289000-0x4)=0x14) r2 = socket(0x11, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e82000)={@generic="67611071d8fcf8c22f79aaf1ac98791b", @ifru_flags=0xbd01}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000d33000)=0x0, &(0x7f0000dc0000)=0x4) membarrier(0x1, 0x0) 2018/01/01 11:18:38 executing program 3: r0 = open(&(0x7f00007d8000)='./file0\x00', 0x400000, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a3000-0x18)={0xaa, 0x60, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000317000+0x293)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000972000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000e88000-0x38)={&(0x7f00002b3000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000015f000)={&(0x7f00009fd000)=@report={0x1cc, 0x20, 0x34, 0x1, 0x0, {0x3c, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x2, 0x9, 0x2, 0xa0, 0x20, 0x5c, 0x7f, r2}}, [@algo_crypt={0x78, 0x2, {{'cbc-camellia-aesni-avx2\x00'}, 0x2e, "3009b27e94c860763c9557670c3121881a287e34585a3aa81cd5b01492cb06af7655e7bc70d2aed7901cc3d8eb7f"}}, @migrate={0xe0, 0x11, [{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5e, 0x3ff, 0x0, 0x6, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x1ff, 0x0, 0x2, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2f, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in=@rand_addr=0x3, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a, 0xffffffffffffa2e1, 0x0, 0x2, 0x2, 0x2}, {@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x32, 0x8, 0x0, 0x0, 0x0, 0x2}]}, @lifetime_val={0x28, 0x9, {0x81, 0x3, 0xffffffffffffffff, 0x6}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000840) r3 = openat(0xffffffffffffffff, &(0x7f0000353000)='./file0\x00', 0x210080, 0x40) readahead(r3, 0xffffffff, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007be000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x18c0, 0x4, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x7ff, 0x2e, 0x5c76, 0x0, 0x1a, 0x9, 0x70eb, 0x1, 0x1]}, &(0x7f0000329000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b9c000)={r4, 0x37}, 0x8) symlinkat(&(0x7f000062f000-0x8)='./file0\x00', r3, &(0x7f0000fe7000)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d24000-0x20)={0x9, 0x7, 0x200, 0x2, 0x2, 0x3, 0x0, 0x7f, r4}, 0x20) fanotify_mark(r0, 0x26, 0x8000000, r0, &(0x7f0000b1a000+0xe5c)='./file0\x00') socket$netlink(0x10, 0x3, 0xa) 2018/01/01 11:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000792000-0x8)='net/tcp\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000243000-0x4)=0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000013a000-0xe)=""/14) timer_create(0x0, &(0x7f0000965000-0x60)={0x0, 0xf, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$sg(&(0x7f00008ce000-0x9)='/dev/sg#\x00', 0x1, 0x2000) lstat(&(0x7f00000b9000)='./file0\x00', &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d6f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005cc000)={0x2, 0xc0, 0x8000000000000, 0x81}, 0x8) timer_getoverrun(r3) 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000208000/0x3000)=nil, 0x3000}, 0x200000000000001, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) readv(r0, &(0x7f00000ae000)=[{&(0x7f0000bcf000-0xf1)=""/241, 0xf1}, {&(0x7f0000f51000)=""/94, 0x5e}, {&(0x7f000097d000)=""/25, 0x19}, {&(0x7f0000faa000-0x23)=""/35, 0x23}], 0x4) setns(r0, 0x48000000) close(r0) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000040e000-0x8c)={0xd1, 0x4, 0x7fffffff, 'queue0\x00', 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, 0x0, 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_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') preadv(r1, &(0x7f0000867000-0x90)=[{&(0x7f0000752000)=""/218, 0xda}, {&(0x7f0000664000)=""/126, 0x7e}, {&(0x7f0000fb6000-0x43)=""/67, 0x43}], 0x3, 0x0) [ 28.686589] device gre0 entered promiscuous mode 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000dd000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000d54000-0x4)=0x0, &(0x7f000020e000-0x4)=0x4) 2018/01/01 11:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034f000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e96000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x82e}, &(0x7f00004af000-0x4)=0x98) openat$rfkill(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/rfkill\x00', 0x10000000002000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f4c000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x4, 0xd6}, &(0x7f0000594000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000039c000-0xb8)={r1, 0x3f, 0x765b, 0x9, 0x0, 0x2, 0x80000001, 0x401, {r2, @in6={{0xa, 0x0, 0x0, @empty={[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, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcb58, 0x20, 0x9, 0x10000000000}}, &(0x7f0000059000-0x4)=0xb8) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000777000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f00009cc000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/01 11:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000bb2000-0xa)='./control\x00', 0x4c000, 0x20) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') writev(r0, &(0x7f0000b20000-0x10)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/01 11:18:38 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db0000-0xe)='/dev/keychord\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003aa000-0x108)={0x0, @in6={{0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffc0000000000000, 0x9, 0x80, 0x37e7, 0x4, 0x1000, 0x4, 0x9, 0x9, 0x3, 0x8, 0x0, 0x0, 0xffffffffffffffe1, 0xffffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x89}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0xf, 0x8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000322000)=0x7, 0x4) setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f00005f0000-0x8)='./file0\x00', 0x2, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e9d000-0xa)={0x3, [0x1, 0xd7f, 0x7]}, 0xa) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = pkey_alloc(0x0, 0x2) sync_file_range(r2, 0x101, 0x5521, 0x4) pkey_free(r3) r4 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00003b4000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000057a000)=0x0, &(0x7f0000919000)=0x4) sendmsg$unix(r2, &(0x7f00002dc000-0x38)={&(0x7f00001fd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000049a000)=[{&(0x7f0000e59000-0x1000)="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", 0x1000}, {&(0x7f00007e3000-0x5e)="8ca48a93c3e50d823cc00b622a6ec2b8dc1c00b9f2c93300432b650980191a05af5cd9d0a4f3175520a7f5fde9a00e4537c4b0efdcf2668b048641c6ab80f68a1ec7ecebd815afaf01f571f14c91dc36fcdf5c7a427564b1fcfe1a5c99c2", 0x5e}, {&(0x7f00000ae000-0x6d)="ebe686b5d015be3583f435c275af7af3844c081c1fb39fb5862890c232187e83ea7e36774d56c3716f1b2709642260f649806a4962c81a40b2a3c1f85b4091797f6b5561495e1f3dc91396cc52d0208c5e74490a85f0a2c2c62c7a185f96ebf2c66f6fc5c74b376de98de91e53", 0x6d}, {&(0x7f0000d18000)="ef393e6bf09897d21369d17d326fb924ad2d536b7d6a53a29ca418d040bc86d557af099cb9af5e5c3872eb7d7e2be4fbdcb8ee94bbd700bdd9222cfd651ba66589b674f0a523101c19791ebc5413631a4cf622724427ac", 0x57}, {&(0x7f00004c2000-0x47)="844098dc4dde31b328dcf0021de730d38acdeb6facdcbeb967ff02c223b137b3ace3a3b16547722cbce528e444d953b1237a3537f1a36622f60bb2b68dc8c2114b2548a3e62158", 0x47}, {&(0x7f0000875000)="fd4c445429ce298c7b27a2e38d8ba8e5343b63609fc65666dee7e62fdee384fde5a70ab8a4a36f3be1f25d63add3f0f22427940cc128fcc2038e2203f2326885aab858ff32e213d0b019613d7349aaa431402f531ba9324875457fe385d8ee00a2de2769d93eab12630eedb07e11ed4597d010fd4ecb11641e71181af9aa2a6b6798548fc4067dad6c796917be8be7f70bbe0bb7c6fe28ce00174ef1a839d2ce5cf62a2316a8cc5c6e1ff4cf80a29641e9a39cc331b2600c7df0", 0xba}], 0x6, 0x0, 0x0, 0x8000}, 0x4040000) sendfile(r0, r4, &(0x7f000097d000)=0x0, 0xff) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f000075c000)={0x1, 0x4, [@random="9ec48d1755c2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/01 11:18:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00004fc000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000082f000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000d69000-0x4)=0xc) sendto$packet(r0, &(0x7f00000e7000-0x9e)="3758456391e9477c4f10c83284682458e866b550536ea40af5fed8172cc115630eb4a7ba8c87c45b83bb5ed8404b56f84746f0c8dd5125734fba53f1196f3295c91732a9000e9b82655c429f25c08b5a1a9045acc4883b746e65d72815c0dfa3162d160e19e315f544fac4c2085175d8b2c4c5286b311078cc8fbd2d427059fa311feb5b56082b2eb5a0a99f71f24678be1dd5934d1b9e249ed4963e3808", 0x9e, 0x84, &(0x7f000039c000-0x14)={0x11, 0xf8, r1, 0x1, 0x401, 0x6, @random="81ac3ee5e741", [0x0, 0x0]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fa0000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003ff000)=0xc) connect$packet(r0, &(0x7f00004b2000)={0x11, 0xf5, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000079a000)={&(0x7f0000021000)={0x2, 0x2, 0x9, 0x7, 0x28, 0x0, 0x3, 0x3, [@sadb_address={0x5, 0x5, 0xff, 0x20, 0x0, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}}, @sadb_ident={0x2, 0xa, 0x1000, 0x0, 0xfff}, @sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0xc, 0x20, {0x6, 0x7f, 0x10001, 0xffffffffffff7fff, 0x0, 0x9, 0x0, @in=@rand_addr=0x6, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_key={0x17, 0x8, 0xac, 0x0, "cba6dfdd7f08eec3071941e98ff1eec87146f55737b998ef5bae1c9e75bd4d93ef16fea2f5d1809331702ad21daff4b43b6fb3970dc48d3a87201409df70c0ea50c87fb589a77cbb4664a366b37dd734b817570757bd452e53e1c7516dbfe853f9c48ba69bc5a3e038a1a315e16771d02a65032170def314c6acbbcc0ddc42caf84997e5d68d647d976a416dfe6ac3fcd2771ab2e2cad6819637f066a425603868ff8891430e55dc5c4098e4"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:38 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fc2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fc2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000075d000)={r2, 0x7f, 0x48b, 0x4, 0x9, 0x4}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f0000006000-0x18)=[@flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000-0x4)=0x0) 2018/01/01 11:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f0000342000)=[{0x18, 0x501, 0xd09, 0x0, 0x0, "0600fff3f5"}], 0x18}], 0x1, &(0x7f000052c000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) splice(r0, &(0x7f0000ed0000)=0x0, r1, &(0x7f0000857000)=0x0, 0x1, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x7d, 0x4) accept$packet(r1, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000256000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009a4000-0x10)={r2, 0x1, 0x6, @random="ac27a7d11616", [0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x236, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000-0x9)='illinois\x00', 0x9) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000d16000)={0x0, 0x0, 0x0, 0x0, 0xa7e, 0x2, 0xc, 0x1, "586c1a8f17acbaae4da6136cb0cc030911e4bb05a82cb9b41d91c2c8e614119500287f61dd903ed66f5e6f3b747d7b255ba68fa41b187e0b8dee208be7a3456d", "1e868c167d7187cdb7cc1b7e77f08149418153a2f62a97aed5f88e7440021c54", [0x5, 0xffff], 0x0}) shutdown(r1, 0x1) [ 28.916245] binder: 4535 invalid dec weak, ref 17 desc 0 s 1 w 0 [ 28.945484] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 28.952290] binder: BINDER_SET_CONTEXT_MGR already set [ 28.952297] binder: 4535:4544 ioctl 40046207 0 returned -16 [ 28.963933] binder: 4557:4568 unknown command 0 [ 28.963941] binder: 4557:4568 ioctl c0306201 2000a000 returned -22 [ 28.964930] binder: 4557:4568 ERROR: BC_REGISTER_LOOPER called without request [ 28.965252] binder: undelivered transaction 21, copy_to_user failed [ 28.965262] binder: 4557:4568 ioctl c0306201 20fc1fd0 returned -14 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c7d000-0xd)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c7b000-0x10)='/selinux/member\x00', 0x2, 0x0) fchown(r1, r2, 0x0) 2018/01/01 11:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d1000-0x4)=0x80, 0xfffffffffffffef2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000d13000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fe5000)=0x1c) listen$netrom(r1, 0x8) preadv(0xffffffffffffffff, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) write$sndseq(r1, &(0x7f0000adc000-0x30)=[{0x469, 0x515, 0x0, 0x5, @time={0x77359400, 0x0}, {0x800, 0xfffffffffffffff9}, {0x1, 0x40}, @raw32={[0x40, 0xffff, 0x5]}}], 0x30) r2 = userfaultfd(0x800) fcntl$getownex(r2, 0x10, &(0x7f000096c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00005bd000)=0x0) 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009d2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000009000000000000000c00f41ee400", 0x39}], 0x1) pipe(&(0x7f0000c33000)={0x0, 0x0}) 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0xe000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000d80000-0x28)={@common='yam0\x00', @ifru_settings={0x1f, 0x7, @te1=&(0x7f00006ef000)={0x23, 0x2, 0x0, 0x7fffffff}}}) 2018/01/01 11:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000b8c000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) fstatfs(r0, &(0x7f0000052000)=""/111) close(r0) 2018/01/01 11:18:38 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/autofs\x00', 0x1, 0x0) r1 = socket(0x11, 0x80000, 0x7fff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a8d000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, &(0x7f0000e15000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000733000)={0x400, 0x9, 0x3, 'queue1\x00', 0x64f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r1, 0x3, 0x7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x6, &(0x7f0000d89000-0x10)={0x1e, 0x1f7, 0x1000, 0x8}) clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) 2018/01/01 11:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x800000) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:38 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb7000-0x11)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df0000)='/dev/net/tun\x00', 0x0, 0x4200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x8000000000000, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000379000-0xc)=[{0x0, 0x0}], 0x1, 0x5) [ 28.967994] binder_alloc: binder_alloc_mmap_handler: 4557 20000000-20002000 already mapped failed -16 [ 28.974409] binder: BINDER_SET_CONTEXT_MGR already set [ 28.974416] binder: 4557:4568 ioctl 40046207 0 returned -16 [ 28.974473] binder: 4557:4572 unknown command 0 [ 28.974480] binder: 4557:4572 ioctl c0306201 2000a000 returned -22 [ 28.982273] binder_alloc: 4557: binder_alloc_buf, no vma [ 28.982297] binder: 4557:4568 transaction failed 29189/-3, size 24-0 line 3127 [ 28.997460] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x6d, &(0x7f00008b7000)={0x5, 0x5, 0x7ff, 0x6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x4002) epoll_create(0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x10)='[keyringppp1lo*\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x8fd, 0x6}, 'port0\x00', 0x50, 0x1002, 0x0, 0x5, 0xfffffffffffffc01, 0x8, 0x1, 0x0, 0x7, 0x31c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xe773, 0x4, 0x1f, 0x7, 0x3ff}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5b, 0xfffffffffffffffc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x100000001, &(0x7f000001c000-0x3)="") 2018/01/01 11:18:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000076f000-0x8)={0x0, 0x5, 0x80000001}, &(0x7f0000827000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x6, 0x2, 0x401, 0x7, 0xd4, 0x2, 0x8, r1}, 0x20) mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000887000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000aff000)=[]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b09000)={r3, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xfffffffffffffc00, 0x2, 0xa0}, 0xa0) 2018/01/01 11:18:38 executing program 4: clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x103100) epoll_wait(r0, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x3) 2018/01/01 11:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000622000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc4000)=0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000859000)=0x4337f92c, &(0x7f0000272000)=0x4) writev(r0, &(0x7f0000cc1000)=[{&(0x7f0000c00000-0x2c)="290000001800ff094f000034000000020abf000000000506800005000d0009000900001900dffffff5", 0x29}], 0x1) 2018/01/01 11:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x41000004) r1 = syz_open_dev$tun(&(0x7f0000592000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000001000)=[{&(0x7f0000002000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000-0xe)=""/14, 0xe}, {&(0x7f0000002000-0xd)=""/13, 0xd}], 0x3, &(0x7f0000000000)=[{&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}, {&(0x7f0000002000-0x53)=""/83, 0x53}], 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006d3000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000dda000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x0, r4, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x1bb) execve(&(0x7f000017d000)='./file0\x00', &(0x7f0000e8b000-0x8)=[&(0x7f0000394000)='\x00'], &(0x7f0000f81000)=[&(0x7f0000280000-0x6)='ppp0)\x00']) sync() accept$nfc_llcp(r3, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/01 11:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/sequencer2\x00', 0x301000, 0x0) utimensat(r0, &(0x7f0000f68000)='./file0\x00', &(0x7f0000e42000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key$keyring(&(0x7f0000cf1000-0x8)='keyring\x00', &(0x7f0000d89000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) listen(r1, 0x5) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) unshare(0x80204000) fchmodat(r0, &(0x7f0000ca6000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000442000)=0x0, &(0x7f00003a2000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e1f000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) flistxattr(r0, &(0x7f0000931000)=""/4096, 0xfffffffffffffe95) getdents64(r0, &(0x7f0000e12000)=""/48, 0x30) 2018/01/01 11:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00002fc000)={0x9, 0x3, {0x0, 0x2, 0x80000000, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000981000)='/dev/keychord\x00', 0x80, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000f90000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000225000)={0x100000000, 0x0, 'client0\x00', 0x5, "6fe94e1bb2cdf136", "6741e788ec194ae8047491c52294d406eb8ac84f657d8ab57936cdc0b4345d6e", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000f1b000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f000058e000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004b3000)={@loopback={0x0, 0x1}, 0x2000000000, r5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r6, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r6, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r6, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r6, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000002b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ed9000-0xfd)='net/nfsfs\x00') preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x0) 2018/01/01 11:18:38 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f9c000)='./file0\x00', &(0x7f000095a000-0x8)='./file0\x00', &(0x7f0000f9d000-0x7)='cpuset\x00', 0x20, &(0x7f0000b49000)="2891e817661f3667871d1fd000af3faa1ae443f329282426a6bb3a9f1e7855c5deb12362544408294f2ccea5c751e5176a85facb83295d4986cf7a6e4356f92298afd825708dcbff7d2763199c3155b6689507066af544dbdd4c77ab475a5cbdcb496721153129f75b026120c06b73127ee9f7c96d7574550c1c6cd9bc98d4cc3959223798aef44796daa613cd9d43e8abb4d060b2b5a3a7ffb9f459e89c091f0b59904e025ae10fafa5ca9d20a0e4b005aeca7f7d3faaed8307088c3a43b264b2da785cd62046e1225c3adccd2ad6833034c4e6") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f5000)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f9d000)='./file0\x00', 0x8180, 0x10000) read(r0, &(0x7f0000cdd000)=""/178, 0xb2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f9d000-0xa)='./control\x00', 0x20000, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004e0000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x401}, &(0x7f000096f000-0x4)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005bb000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f8000)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000494000)=0x10001, 0x4) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f9e000+0x4f8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x3, 0x20, 0xa, 0x20, 0x0, 0x87, 0x10001, r4}, {0xffffffff00000000, 0x1000, 0xffffffff, 0x2, 0x7, 0x72c2, 0x3ff, 0x0}, {0x0, 0x3c9, 0x1, 0xffffffffffffffe0}, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x2, 0x6a69, 0x401, 0x0, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000022a000)={r3, @in6={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x785, 0x1ff, 0x8b, 0x1ff}, &(0x7f0000e64000-0x4)=0xa0) 2018/01/01 11:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000482000)='/dev/rtc\x00', 0x1ec83, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000511000)={0x0, 0x0, 0x5, [0x40, 0x3f, 0x3, 0x8, 0x9]}, &(0x7f0000c3b000)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f5f000-0x8)={r2, 0x5, 0x7}, &(0x7f0000068000)=0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000259000)=0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000f9a000-0x10)=@req={0xc4, 0x359, 0x4, 0x7fff}, 0x10) 2018/01/01 11:18:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 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) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="ac6a06a74e1d", 0x6}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x3a)="d63d4f1c2e42aa6847c69f74027ac893d5c05333b60db6bbc70dafdb4e8b846d10fc00e6b63457c351477d04cc65a5e77230fd9a5fa3bc8f31ef", 0x3a}, {&(0x7f000070d000-0xd8)="e947459f7aea4f14895773c858df15e5afd77cbb2898e742573b482cbe9a663903df2c0d1c6da0cac00bab0f5306a94f8fee6f26927e138b3cb36bd4dd36d3918a3b89d1a1044767787223812ad6838143c9ad9248b437476917d6c5a1bd3a77159686fb53a168e8859818b2f0780bca81e7538476560a70238e0917fa1b3aaaa0c3b600ef78bd08b5eb1a5ed9c688d6137b1aec3465c54309d03fdedd5714b367872e212d0005e6bfb7aef86b7d7560aa328f289e61f2b2f36a462829ad3d00eae09c2fbf4e23a8772a29f5560c33ac5ca3152f64ee8640", 0xd8}, 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0x1000}, {&(0x7f00001d3000-0xd5)="d8fb2113e299786c734da2eee67e2fa0a5d37f44512923fe619699f1aeabc0f532c5754ef3ecd6a3e05dd45284468b240e1ec503a3917a519765f8881090adf0c2cbf1d535db718084e0d420125ce9ab476e707757ce303b5e943de253a5480388fb23c04cf4b34fbd8feb208b37a0b6ce826a8ff79c4b5c8ea54cb960a35cd1e89183c078ecdca4a559e7bcb39887b862ab20225c1f4afba668ea481e49e571ab9457a6016114cd6907842ec9c830e71415169290bfad5650768cca9dcd2c7806e4f98ab16d917b7059dab8a44e73ed0c32fc0f2e", 0xd5}, {&(0x7f0000958000-0xb8)="fbd17c05c12395211ff03f85c84fa9f7820b9e45b45dc96a1393ac6f19f0d777c5ca258c8bc242ffa2bd16fe5977edb8feb431fadc9428f0d41dab1303066da9284cb1e3338722818565948dadac786511321bd5fbd43aaf16086de33e360c30d7804c678708ccb3657338ed708be5b99a4d64ad6c2629a8e2f4079a6ddae4a82857366a8e9b2c7d9d7518194b23d53091e7aa5eac9de0346c12bc52d4dba9a564d332e50ee870f94a3ba9c6b0823c627e089ac088959a42", 0xb8}], 0x7, 0x0, 0x0, 0x4}, 0x9d}, {{&(0x7f0000705000-0x1c)=@in6={0xa, 0x2, 0xcc, @loopback={0x0, 0x1}, 0x81}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000ac3000-0xff)="c8b344a08376216f63393ee978f8a5cf3cccd97cf12187ceb01ab2181b3b8cb927e85342775d00718cd416066edbe00b24b15e1dd8c0de0fcb4fcab745f02f26c934c74290fc395092fdd4f2819993501fc51a9a6f3a96af1d08606b2cf85da54c014a3b036960524ceae8f82282c58306857231b4e30eb14d4638cd4dc1f9981e684f9aeff7bf6cc900d7c7b7cc48f72282277c7397cb1db5496040a58c65f62a1b868e398667483d8b7b6d730dba7cd38ea686d60f611a70cec699167be2bcc6df3ca89f9072132e2758e9603332b0fc2aab5e57f42cad739cdbb6fa5e167bc4730eb58b83538670770ad7e706f2f9aafd65d8bcefee38fc2dc7e11669e1", 0xff}], 0x1, &(0x7f0000001000-0x378)=[{0x100, 0x11b, 0xfffffffffffffffc, "e55651f98cfe5bd68a45079ef2899c70364edab30a8e28068fbcc0957476da80dafada092193e9f361021544cb5343fa448e835436b5cdb0de85aef7b35593fcf829a51150e222bd8248d10f201bbc934712751f903ace75f2e69c51385df04fbe290f9c5d627b2539887c0b7e7ed80278f2d77830d13e86be969d6bf11b2a07954f4cc029805dad46e0a8a4bfbdeda8b40836d9cbbf725f5e9a1c791ef4df4d806bceae581c5a368f717a7b63a51f3f8aba5e32e3a0d5625446c3f347cef8fb11a374cb222936953c27973f62877d7713e660c0e012e7d5c9268544d01512d7bc21b1acfc68657fa444c1"}, {0x58, 0x19d, 0x9, "e12d3a3f116f1f3f97447b28732b0bf02b3b90353682f386d0f43fc2f2d63a059c3bc7430071913731bee375f539f58f88a1e24a807d64eb285ac15edf1a45c4feafa36a855e"}, {0x78, 0xff, 0x2, "337fdfb7aebf6799337f6e4b147589210b367aeea14cecf53985689943cfaaece7912e72557820b033c71b2a802831798294146987302fddf5da38d1e7447f9bf6cbaec5c33425e36c9891889d532754502ee074f9c385d78717ee9fe5f7d320dd8b56f7c1c61f3f"}, {0x68, 0x103, 0xfffffffffffffffe, "1136fd81e91850f46dc80f7f29d9a3b015405c12b01d93ea0862e1952201fd4d08708e62e5aff9ebaab27e752973277a558b7c6feb9ca1114289f9ea87e4d2f3b2ff3ebe29c8890adfc8728c399c0b5d5c0ff705f0acc7df"}, {0x70, 0x109, 0x7c00000000000, "2d52dec420ed368eb1f0fffb524208747f47c2b4126ae56c43cc778f93dcf57de23da71848fa5b0ce127da689082a21a973afb03c6eab46ef3cee70b70d5ce13527f89d167d713d15fab513d19e02ae95c2b87601ba4d2f8b17ca351c3e7cc52"}, {0x70, 0x10b, 0x3, "34db742a21845e8d089c122f797b7aa67918c721db953da3d87f75e4d69800f094157f191e9a8d0d2f1fc64913c427a8301eb76ffd445f86288375683ddbd41db47c5aec9143cbe6f8e0bdaf97394d8031773cb7b3e237c98c"}, {0x60, 0x109, 0x9, "4f8e630221847d3de889d1c296cfa9704e381d0cdff0e21644be74446d2d63e3de6852436911ac13629cf052204f57c5feecbd6b53f4d9b88d30c01ce89dd0c8afd740393e8501001d637b16"}], 0x378, 0x5}, 0xb2b}], 0x2, 0x4080) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_unlink(&(0x7f00000d8000-0x10)='vboxnet0,cgroup\x00') 2018/01/01 11:18:38 executing program 7: prctl$intptr(0x25, 0x4008) setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000826000+0x702)=0xc) fcntl$setstatus(r0, 0x4, 0x2400) 2018/01/01 11:18:38 executing program 6: ioprio_set$pid(0x1, 0x0, 0x60ea) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) listen(r0, 0x2) 2018/01/01 11:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) nanosleep(&(0x7f0000a81000)={0x0, 0x1c9c380}, &(0x7f0000e78000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000f58000-0x4)=0x0, 0x2000000e, &(0x7f0000e67000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000720000)={{r0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/01 11:18:38 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fd5000)={@common='sit0\x00', @ifru_flags=0x4400}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/01 11:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000845000)='smaps\x00') r2 = getpid() mq_notify(r1, &(0x7f0000ba0000-0x60)={0x0, 0x3d, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x5)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x30}, &(0x7f0000002000-0x4)=0xc) r2 = getpgrp(0x0) waitid(0x3, r2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000529000-0x9)='/dev/ppp\x00', 0x402000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000003000-0x8)={0x2, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/01 11:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000029c000)={0x0, @in={{0x2, 0x2, @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]}, [0xfffffffffffffffa, 0x8, 0x93, 0x3, 0x81, 0x4, 0x9, 0x2, 0x9, 0x5046, 0x100, 0x10000, 0x1000, 0xc6a, 0xfff]}, &(0x7f0000509000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e44000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000222000-0x4)=0x8) sendto$llc(r1, &(0x7f0000ba7000-0x1)="", 0x0, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x3) 2018/01/01 11:18:38 executing program 7: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f000079d000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/01 11:18:38 executing program 5: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d54000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084b000-0x4)=0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d56000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c57000)={0x0, 0x0, 0x0}, &(0x7f0000d55000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d54000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/01/01 11:18:38 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r1, r1) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000000e000)=0xc2ad) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f9a000-0xb8)={0x0, 0x9, 0x1, 0x5, 0x8, 0x80, 0xa9, 0x2, {0x0, @in6={{0xa, 0x2, 0x800, @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]}, 0x69cc, 0x0, 0x3, 0x7ff, 0x9}}, &(0x7f0000340000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000074a000)={r4, 0x4a07}, &(0x7f0000422000)=0x8) 2018/01/01 11:18:39 executing program 3: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') pipe(&(0x7f0000278000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000090000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000232000)="") getdents(r0, &(0x7f0000a15000-0x2f)=""/47, 0x2f) 2018/01/01 11:18:39 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b14000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x888)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x65}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055a000)='net/ip_tables_matches\x00') getsockname$unix(r1, &(0x7f0000201000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008bd000)=0x8) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f000059c000-0xe)='./file0/file0\x00', &(0x7f0000355000)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2018/01/01 11:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x4, 0x0, 0x0}, {0x3ff, 0x5, 0x1, 0x0}]}) 2018/01/01 11:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) rename(&(0x7f00005dc000-0x8)='./file0\x00', &(0x7f0000f0f000-0x8)='./file0\x00') setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ce000-0x10)={0x4, 0x9, 0x2000, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000061d000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc76, 0x2, 0xbe, 0x8, 0x22}, 0xa0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/01 11:18:39 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000015000)=0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffe, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) 2018/01/01 11:18:39 executing program 4: r0 = socket(0x10, 0x802, 0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000099000-0x4)=0x0, 0x2) 2018/01/01 11:18:39 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e80000-0x16)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000509000)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ed6000)={0x0, 0x0}, 0x4800) fcntl$notify(r1, 0x402, 0x33) r2 = socket$inet6(0xa, 0x1, 0x1) readlinkat(r0, &(0x7f0000402000)='./file0\x00', &(0x7f0000352000-0x64)=""/100, 0x64) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000c5b000+0xeff)=0x400000002000001, 0x2) mknod(&(0x7f00009d9000-0x8)='./file0\x00', 0x0, 0x200) 2018/01/01 11:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10047) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0xdf) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d9d000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000852000)=0x98) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mknodat(r0, &(0x7f000086e000-0x8)='./file0\x00', 0xe000, 0x8) utimensat(r0, &(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) 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) clone(0x10, &(0x7f0000002000-0xd)="3b254ab4a4ec8400001bd9179c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x54)="fd3ea5a5a01b0dd3d20000000000000004863231b7ee50b95e3751c3ce02caea6aa0e06ae0b3255e48568d83455a9945c01c15666b0f2af79426281956ab2ce1f60f6f7688d0dd19cd5d94c50ad59f41da168582") chdir(&(0x7f00002d6000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x426440) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) quotactl(0xffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000-0xff)="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") ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/01 11:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0xffffffbf) r2 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000855000)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f000023f000)=[{&(0x7f0000bd8000)="87873ce709908857600948e18f4134f035a5b0f55775e378f00898477f2996467dfc023a5a43e57ea94ed8507ac8759a86d9b21a6180e551ff58ab26960ebfd5b3d76ea676a33a8fa85b35c2be884fd5f82f4b3dad65144c9e5a0012cf4fe0d9176fbafd4e7e61981755aadbe542cf164cf0be63c0829657ef3821139babfa9cc4bfb71d49590ea487454758c19dc6e4b996acb846d89b42a3da825a9e63babce2b8534fe4edf346955b5e9b2401d80c37ab246c332f35d3", 0xb8, 0xd6, 0x100}, {&(0x7f0000387000)="2f20b830d1d68aa72e8896cef5c6896907415fb915a407cf48f56caca62004754f9a84a1639ecdc176f960ee6fb0f7ee64f2a25e5dfd7c02ba7ab9e3881d4d66b67c464c06abe501d3c9064cbf44396d2df99bbef1b4af961e5d3fdfab5edfd0d680344509d594c35e5cd5a36ebb029e8e115cb949d1e93e", 0x78, 0x81, 0xc1}, {&(0x7f0000ecf000)="fa4d940627fcbd7f56607333f7539fd08f4643c33f24ec7e91684e36afaebc49c104b62e9762da18562b3c279682f41736b5ca1b3faed162a653c39e0c9a025e801e22ec3445edfadd28e197342724161c5e0fc9eee9835b03d246a3ebc4", 0x5e, 0xfffffffffffffffd, 0x9cb}, {&(0x7f00008d3000-0x10)="d1d47703666d2680ed381b783a587465", 0x10, 0x51e, 0x2}, {&(0x7f00009e3000-0x1000)="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", 0x1000, 0x89, 0x0}], 0x2a0000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x36892a7d0cf3c731) writev(r0, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2018/01/01 11:18:39 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xffffffffffffff28) userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000024000-0x10)={&(0x7f0000014000/0x1000)=nil, 0x1000}) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000513000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000bf8000)=@assoc_value={0x0, 0x0}, &(0x7f0000257000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000091c000-0x38)={r2, 0x9, 0x30, "032a54e9f1bde9239a378a6df30fbbc9f808586541235b7690439344df36ae9f1d2f35b9c54beec5034ae922f1b99d12"}, 0x38) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) [ 29.798638] audit_printk_skb: 28 callbacks suppressed [ 29.798650] audit: type=1400 audit(1514805519.340:24): avc: denied { net_broadcast } for pid=4700 comm="syz-executor4" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000-0x10)=[{r0, 0x9, 0x0}, {r0, 0x2000, 0x0}], 0x2, &(0x7f0000043000-0x10)={0x0, 0x989680}, &(0x7f000000d000-0x8)={0x10001}, 0x8) write(r0, &(0x7f0000002000)="fc", 0xfffffffffffffebd) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/01 11:18:39 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x7, &(0x7f0000078000)=[{0x4cb402a8, 0x81, 0xffffffff, 0x7ff}, {0xbeb5, 0x5, 0x8, 0x7f}, {0x7, 0x2, 0x10001, 0x8}, {0x200, 0x40, 0x7fffffff, 0x80}, {0x9747, 0x0, 0x1, 0x100}, {0x0, 0x8, 0x101, 0x0}, {0x1, 0x8, 0x6, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000486000-0xe)='/dev/keychord\x00', 0x60a40, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000035c000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x80000000000029, &(0x7f0000f2b000-0x7a)=""/122, &(0x7f00005c8000-0x4)=0x7a) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x6000) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000227000)={&(0x7f000029e000/0x12000)=nil, 0x6, 0x1, 0x40, &(0x7f00001ec000/0x1000)=nil, 0x2800}) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x8000000010049) ioctl$TIOCNXCL(r1, 0x540d) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/01 11:18:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x39583243, 0x2100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x4000) r2 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x78, 0x0, &(0x7f0000001000)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @increfs={0x40046304, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000001000-0x58)=[@fda={0x66646185, 0x9, 0x0, 0x1f}, @fda={0x66646185, 0x1, 0x3, 0xd}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000001000)=[0x48, 0x68]}}, @increfs_done={0x40106308, r2, 0x4}, @release={0x40046306, 0x2}, @release={0x40046306, 0x4}], 0x1000, 0x0, &(0x7f0000001000-0x1000)="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"}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000001000)=0xe3) 2018/01/01 11:18:39 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000006000-0xb)="9f06020000000080ffab9c") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000003000)=0x0, &(0x7f0000010000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000000f000)={0xa, &(0x7f0000010000-0x2d)=""/45, &(0x7f0000010000-0xf0)=[{0x8000, 0x17, 0x1f, &(0x7f0000002000)=""/23}, {0x9, 0xe5, 0x1, &(0x7f0000004000-0xe5)=""/229}, {0x7fffffff, 0xa8, 0x9, &(0x7f0000005000-0xa8)=""/168}, {0x101, 0x45, 0x90, &(0x7f0000005000)=""/69}, {0xfffffffffffeffff, 0x3f, 0xa4, &(0x7f0000004000-0x35)=""/63}, {0x2, 0x16, 0x8, &(0x7f000000f000)=""/22}, {0x4, 0x2f, 0x7ff, &(0x7f0000010000-0x2f)=""/47}, {0x4, 0x9f, 0x6, &(0x7f0000003000-0x9f)=""/159}, {0xffffffff, 0x5a, 0x5, &(0x7f000000f000)=""/90}, {0x400, 0x1000, 0x3, &(0x7f000000d000-0x1000)=""/4096}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000b000)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000e000)="591682f09bcd75", 0x7, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) 2018/01/01 11:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) timerfd_gettime(r0, &(0x7f0000cac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/01 11:18:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a7b000-0xbf)=""/191, &(0x7f0000798000)=0xbf) dup3(r0, r0, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2018/01/01 11:18:39 executing program 1: r0 = mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0xffff, 0x0, 0x0, 0x0, 0x0}) readahead(r0, 0x202000000000, 0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00009fe000-0x8)='./file0\x00', &(0x7f0000684000)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000089000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffc) getdents64(r0, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r0, &(0x7f0000c0c000-0x1b)=""/27, 0x1b) rename(&(0x7f0000cdf000-0x8)='./file0\x00', &(0x7f000013c000-0x8)='./file0\x00') getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="1800000002000100000abe8c5efe8c8836000008000300ec0008000006000e640002b933d898054df74852bb6a8807567e59dda67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000fda000)=""/107) r2 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') preadv(r2, &(0x7f0000535000-0x10)=[], 0x0, 0x400000002) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d63000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005f4000)=@req={0x101, 0x4000000, 0x2, 0x1}, 0x10) sendto$inet(r1, &(0x7f0000be8000-0x16)="ef2c5228e61c28ce8757ab3797aa0f54ddb262278f40", 0x16, 0x10, &(0x7f0000023000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statfs(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000c9d000)=""/237) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b2d000)=""/93, &(0x7f0000c44000)=0x5d) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) 2018/01/01 11:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000065c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000084a000)=0x0, &(0x7f0000fd1000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000af6000-0x50)={{0x0, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/autofs\x00', 0x420900, 0x0) bind(r2, &(0x7f0000c00000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x3ff, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept4$packet(r0, &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000018c000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000932000-0x4)=0x8) bind$packet(r3, &(0x7f0000d7a000-0x14)={0x11, 0xd, r4, 0x1, 0x3, 0x6, @random="e463073aa8e2", [0x0, 0x0]}, 0x14) 2018/01/01 11:18:39 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0xece3b18a643366bc) 2018/01/01 11:18:39 executing program 6: clone(0x2001fffe, &(0x7f0000001000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000702000-0x8)={r1, 0x3}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016f000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001000+0x42b)={{0x2, 0xffffffffffffffff}, 'port0\x00', 0x0, 0x20040, 0x2, 0x8, 0x7b8f, 0xcc30, 0x10001, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000000)={r3, &(0x7f0000000000)=""/23}) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x2) writev(r0, &(0x7f00001a4000)=[{&(0x7f00007a4000-0x79)="290000002c001900013d3524001400062200001600000000000101040d000a000c0000000800000908", 0x29}], 0x1) r1 = add_key(&(0x7f0000954000)='id_resolver\x00', &(0x7f0000979000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000d73000-0x5)='ceph\x00', &(0x7f0000fef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a7000)="d2ff5a5e608242ce11a30b2bfbf3c1b76871d0cd8c270df75e35f3e9958c1be7e4d94ab07014731d64bad78384fc7402b1d846b3abf299c413b4b532eeed0aca72080cc692b8daaffa92a43c8acb8babe3dc05d342f10ea678d5c68898faf4f3cc4b2aa4592e0142db869af50f8373dac3", 0x71, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) 2018/01/01 11:18:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000d15000)={@generic="92554ec10d3d81072a67a0d5cb5b6d1f", @ifru_settings={0x1, 0x9, @raw_hdlc=&(0x7f0000fc5000)={0x8001, 0x63f}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/01 11:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f00000a9000-0x9)='/dev/sg#\x00', 0x1, 0x40040) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009f0000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000018000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cf000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f00009f0000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0) [ 30.063070] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 30.091437] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/01 11:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f00002ac000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) socketpair(0x14, 0x0, 0x0, &(0x7f0000fd3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000be7000-0x14)={0x1, 0x1d3, 0x3, 0x100, 0x3}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000089000)='net/udp\x00') pread64(r2, &(0x7f0000003000)=""/129, 0x81, 0x0) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000bd8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000441000-0x8)={@multicast2=0xe0000002, @empty=0x0}, 0x8) pread64(r4, &(0x7f00006fa000-0x1f)=""/31, 0x1f, 0x0) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fbe000)={0x0, 0x0}) dup2(r2, r7) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) 2018/01/01 11:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000c36000-0xf0)=[{{&(0x7f0000a16000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003c7000-0x60)=[{&(0x7f0000537000-0x9d)=""/157, 0x9d}, {&(0x7f000057c000-0xc)=""/12, 0xc}, {&(0x7f00004d0000-0x52)=""/82, 0x52}, {&(0x7f000087b000)=""/119, 0x77}, {&(0x7f000043b000)=""/114, 0x72}, {&(0x7f0000420000)=""/4096, 0x1000}], 0x6, &(0x7f0000597000-0xd0)=""/208, 0xd0, 0xfffffffffffff801}, 0x3}, {{&(0x7f00009b0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000752000-0x60)=[{&(0x7f0000672000-0xb3)=""/179, 0xb3}, {&(0x7f00006e6000)=""/236, 0xec}, {&(0x7f0000270000-0xba)=""/186, 0xba}, {&(0x7f0000dc1000-0x3d)=""/61, 0x3d}, {&(0x7f0000ced000-0xef)=""/239, 0xef}, {&(0x7f0000eb1000)=""/9, 0x9}], 0x6, 0x0, 0x0, 0x5}, 0x7f}, {{&(0x7f00001cb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000338000-0x40)=[{&(0x7f000083d000-0x66)=""/102, 0x66}, {&(0x7f00008cd000)=""/222, 0xde}, {&(0x7f000065c000-0xf5)=""/245, 0xf5}, {&(0x7f0000330000-0x9e)=""/158, 0x9e}], 0x4, &(0x7f0000361000)=""/15, 0xf, 0x8}, 0x9}, {{&(0x7f000033b000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef1000-0x40)=[{&(0x7f0000906000)=""/51, 0x33}, {&(0x7f00003b0000-0xff)=""/255, 0xff}, {&(0x7f0000c94000-0xf6)=""/246, 0xf6}, {&(0x7f0000f2d000)=""/145, 0x91}], 0x4, &(0x7f0000ea2000-0x88)=""/136, 0x88, 0xffffffff00000000}, 0x9f}], 0x4, 0x40, &(0x7f00000a3000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b93000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/01 11:18:39 executing program 6: mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = add_key$user(&(0x7f0000946000-0x5)='user\x00', &(0x7f0000571000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6b000)="cb", 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d6c000-0xb)='asymmetric\x00', &(0x7f0000d6c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x3)="26f6c9", 0x3, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000d6b000)="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", 0x1000, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x2203, 0x0) fcntl$dupfd(r2, 0x406, r3) 2018/01/01 11:18:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fe3000)='/dev/sg#\x00', 0x3, 0x2000) ioctl$KDADDIO(r2, 0x4b34, 0x8) 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1, 0x0, 0x0}], 0x20000157, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x7}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/sequencer2\x00', 0x40000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/vga_arbiter\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bcc000)=@assoc_id=0x0, &(0x7f0000c54000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000a64000-0x4e)="8a2cbdf5073f2e031bb3afea8200eb2b18ddebf8ac28618a026bb0959664ac132be42280553e57b977cb730215288d286d7ff3faebeb3a6c2f3b78ac371169a33010dce3601c21508e32cfcbf343", 0x4e, 0x24008801, &(0x7f0000a88000-0x1c)={0xa, 0x0, 0x77fb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3a3}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000046f000-0x90)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18d}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1fd6}], 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e85000-0x10)='/dev/sequencer2\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d63000-0xc)={r3, 0x63e, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b6000-0x8)={r3, 0x8}, &(0x7f0000d12000-0x4)=0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/01 11:18:39 executing program 2: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba9000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) listen(r0, 0x7f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r0, 0x7, &(0x7f0000d9f000)="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") ioctl(r0, 0x5387, &(0x7f0000ca7000)="") 2018/01/01 11:18:39 executing program 6: 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_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000054f000-0x4)=0x0, &(0x7f0000324000)=0x4) ftruncate(r0, 0x1) 2018/01/01 11:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup(r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008d5000+0xa4b)={0x100000000, 0x8, 0x0, 0x1ff, 0x10000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000036d000-0x4)=0x180, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000ce6000)={0xef30, 0x9, 0x7, 0x77, &(0x7f00003ff000)=""/119, 0xd8, &(0x7f000022c000-0xd8)=""/216, 0xcc, &(0x7f0000ae3000-0xcc)=""/204}) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000021000)="bd97e34d15818d80557fd16f1ada46d84e84f360f2fb05021d8d92163d7a3d1c4634836e8bcf1aea9a3c435d6943811f4d1f890220d3e329a01bc323649494c720a91dea081645827e7e8eb5d684fcc1c69e637c1927f2f7e2e460df0623222db6adcc2bd1611f983ff2b667e736e20e876d28beccf1e4e6123dd8219fc633d94d5bd4d0d64727721bc9f5176c5849e6d305d8678ea6f638cd2a62db22d4718c298577595a483954de28085c03d054cad5495607c0895297b51b661de9ed7ddd9e801bc1901ea3df99b45bab880edbea18e525c5", 0xd4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000645000-0x10)=[{&(0x7f00001aa000-0x1010)=[{0xff0, 0x0, 0x0, 0x0, 0x0, "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"}], 0xff0}], 0x1, &(0x7f0000369000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xcb, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 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]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) 2018/01/01 11:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000643000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000083a000)=0x0) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00006c6000)=0x0, 0x80000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r3 = creat(&(0x7f000095d000-0x8)='./file0\x00', 0x1) rt_sigpending(&(0x7f0000736000-0x8)={0x0}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000221000)=""/112, &(0x7f0000308000-0x1)=0x70) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000496000-0x4)=0x6, 0x4) symlinkat(&(0x7f0000465000)='./file0\x00', r1, &(0x7f0000da6000-0x8)='./file0\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000104000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000a47000)=0xc) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000058b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000df6000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x101, 0x80000001, 0x7, 0x3ff, 0x7, 0x831, 0x4, 0x3ff, 0x8000, 0x9, 0x40, 0x7ff, 0xfffffffffffffc98, 0x7a]}, &(0x7f000092d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d44000)=@sack_info={r1, 0x101, 0x3}, &(0x7f0000526000)=0xc) syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000d52000-0x4)=0xffffffffffffffe1) 2018/01/01 11:18:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/01 11:18:39 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00003d7000)=0x0) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000621000-0xa)={0x0, 0x5, 0x1, [0x5]}, &(0x7f0000620000)=0xa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000098000-0x4)=r1, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000061f000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000354000-0x4)=0x6, 0xffffffffffffff92) r3 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000400000-0x10)=[{&(0x7f000061d000)=[{0x24, 0x10000002d, 0x1, 0x0, 0x0, "d0502900e0f600000000000020af040000080000"}], 0x24}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) close(r2) syslog(0x2, 0x0, 0x0) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xe, &(0x7f0000621000)=0x0, 0x4) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000061f000)=@generic={0x101, 0x46, 0xfffffffffffffffa}) 2018/01/01 11:18:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000011000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001000)=""/106, &(0x7f0000011000)=0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004b7000-0x10)={&(0x7f0000427000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:39 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001e000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f0000020000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x40, 0x0}, 0x0) 2018/01/01 11:18:39 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000050000)='/dev/rfkill\x00', 0x2c2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) openat(r0, &(0x7f0000038000)='./file0\x00', 0x20000, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:39 executing program 0: 2018/01/01 11:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/01 11:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="13dcb46a7c8d38d4054cb7f2c840dfcd", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/01 11:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ef000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = open(&(0x7f00001ed000-0x8)='./file0\x00', 0x342, 0x10a) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000816000-0x10)={0x7, &(0x7f0000d6d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000698000-0x8)={r1, 0x10}) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) preadv(r3, &(0x7f0000572000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x0) sendfile(r2, r3, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/01 11:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000907000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005e5000)=@generic="d0ca5d4024dbfab0832d3d873c9d99af") r1 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) mknod(&(0x7f000076f000-0x8)='./file0\x00', 0x100, 0x40) fanotify_mark(r1, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/01/01 11:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000000008) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b6"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) [ 30.438819] audit: type=1400 audit(1514805519.980:25): avc: denied { ioctl } for pid=4890 comm="syz-executor1" path="socket:[13214]" dev="sockfs" ino=13214 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec9000)=0x111, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x8000451f, &(0x7f000058f000)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/autofs\x00', 0x8200, 0x0) connect$netrom(r2, &(0x7f0000a4e000)=@full={{0x3, {"8fa95f27e48ec4"}, 0x0}, [{"ce9403fa7afbf1"}, {"c56743c9b582a9"}, {"be1ee4fcae8b63"}, {"bef52bb33f4e09"}, {"435a773a8bcd84"}, {"467e0e7c485cda"}, {"2dd65c3a1af703"}, {"1bca614dab53a8"}]}, 0x48) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0xfffffffffffffffd, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) pipe(&(0x7f0000267000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000ddc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffea) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a4000-0x1)={0x1f}, 0x1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000810000-0x1f8)=[{&(0x7f00000b1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000302000)=[], 0x0, &(0x7f000037c000-0x40)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/01 11:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = inotify_init1(0x0) r2 = fcntl$getown(r1, 0x9) r3 = memfd_create(&(0x7f0000c2d000)='proc-^\x00', 0x1) ioctl$KDDELIO(r3, 0x4b35, 0xf94) r4 = syz_open_procfs(r2, &(0x7f00000dc000-0x5)='maps\x00') pread64(r4, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) stat(&(0x7f0000f42000)='./file0\x00', &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000716000)=0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad0000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000160000-0x4)=0x0) 2018/01/01 11:18:40 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000002000)=0xc2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000005000+0x684)=0x8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000005000-0xa)='session_d\x00') pread64(r3, &(0x7f0000002000)=""/1, 0xfff4, 0x0) [ 30.444250] audit: type=1400 audit(1514805519.980:26): avc: denied { create } for pid=4901 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 30.463256] FAULT_FLAG_ALLOW_RETRY missing 30 [ 30.463266] CPU: 0 PID: 4895 Comm: syz-executor6 Not tainted 4.9.73-gf3f3457 #1 [ 30.463271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.463285] ffff8801ced0f930 ffffffff81d922b9 ffff8801ced0fc10 0000000000000000 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffff) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$random(&(0x7f0000425000-0xc)='/dev/random\x00', 0x0, 0x1) mprotect(&(0x7f0000c1f000/0x3000)=nil, 0x3000, 0x8) userfaultfd(0x80800) mq_timedsend(r0, &(0x7f000006f000-0x82)="7863b7fd50d5ed80a4a2e2e2f89eb05287750433b46d0281c9d66b6a18390e22476ffd21f1030011146a1a021f23f8bb9b6b3cb2b8f1aa315258e01a37110e5eec1d26672d6ddebaeef37568fb890f457b3e39172420f5c3f78d67c00aa2445d962533fb22d38bd250bb9bb7df11b8335f67da74d4ffc8c6ea1c5d0cc6764b9b346b", 0x82, 0x8, 0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000991000)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'pcbc(aes)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000b6e000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @multicast2=0x0}, &(0x7f00005bd000)=0xc) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000)='/dev/ptmx\x00', 0x80000, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(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}) [ 30.463297] ffff8801b3959910 ffff8801ced0fb00 ffff8801b3959800 ffff8801ced0fb28 [ 30.463307] ffffffff8165fb7a 0000000000002b25 ffff8801cfaa20f0 ffff8801cfaa20a0 [ 30.463309] Call Trace: [ 30.463322] [] dump_stack+0xc1/0x128 [ 30.463332] [] handle_userfault+0xa3a/0x1310 [ 30.463343] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.463353] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 30.463364] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 30.463374] [] ? handle_mm_fault+0x117b/0x2530 [ 30.463381] [] ? handle_mm_fault+0x1fc3/0x2530 [ 30.463389] [] handle_mm_fault+0x1fd1/0x2530 [ 30.463397] [] ? __pmd_alloc+0x410/0x410 [ 30.463406] [] __do_page_fault+0x5c2/0xd40 [ 30.463414] [] ? mm_fault_error+0x2c0/0x2c0 [ 30.463422] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.463430] [] do_page_fault+0x27/0x30 [ 30.463436] [] page_fault+0x28/0x30 [ 30.463444] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 30.463452] [] ? SyS_setitimer+0xbb/0x210 [ 30.463459] [] ? alarm_setitimer+0x130/0x130 [ 30.463465] [] ? do_futex+0x15c0/0x15c0 [ 30.463472] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 30.463480] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.463486] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.463493] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 30.511535] audit: type=1400 audit(1514805520.050:27): avc: denied { getattr } for pid=4890 comm="syz-executor1" path="socket:[13214]" dev="sockfs" ino=13214 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/01 11:18:40 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0xfffffffffffff74) 2018/01/01 11:18:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000b48000)='-vboxnet0vboxnet0selfsystemwlan0\x00') mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timerfd_gettime(r1, &(0x7f00005c0000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00009d7000)=""/64) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="8811969d967456bdaeabaec279200ae93bc5428760dc4f0a35e9d3ae166278d873d0e09e5aff2594d3c6bcf09552d2e2f6c22e62cf56d28789798571e526bb55537868067a1a6a32f5fcf2930eb1312fb65d523c230f877bd9a882562c7a4ea22f59c37e6da3f11546958b685401ac554002f1edd2efbc693b5157297151c552c534bbb073b568a433aa331e50", 0x8d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="e6781e1aa70c", [0x0, 0x0]}, 0x14) 2018/01/01 11:18:40 executing program 2: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000-0x6a)=""/106) ioctl$int_in(r0, 0x0, &(0x7f0000f3c000)=0x0) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ded000)={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000468000)="636c0100ffffffffffff08") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000da000)={0x0, @in6={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8001, 0x101, 0x3, 0x0}, &(0x7f00009a9000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000594000-0x8)={r2, 0x2}, &(0x7f0000591000)=0x8) writev(r1, &(0x7f0000209000)=[{&(0x7f0000de9000-0xe8)="e9c2aeb0ce6f290b878f2ed4726bb9f348f80201b2f6c3b967506991677896da7e812dd9fcba76d3e7f7ae46523c56e1b760743ed50a75333c49dc9f560f5d23121a6676d028f88c6168652867e812335771e3b715ef7c9add8fd5753ef2082797e49f4a0d360728c7a1592abbe95586df82d84d59597bab446ab553806faf645df46e50bed515e8e79ee629c6faa39532e25f0bcc1995ed2774019abbbf2de1a7fa979cd47908e514123c17de94337a0b6f14539c62434e3e11cb4cc4ae26dd325ae595b21e662f741f2444c59330f55c0181ea2e6b72a6a07b7a9f18704dec42607af2753d15bf", 0xe8}, {&(0x7f000036f000-0xa3)="3c4447f5e922082d0f477a4cef5c12b309bfb6becb69c7614d55e052130a0246ffd27801cc24ebe407d659cb9af0030e0001f11fc80ca844e53479662abda9e619e46db3877a9fe5dfbe26f0eebfa34dc27f961eb132e1ddd1e2020e7ad0bc7adf31ab74a5239cb598631c2659a2bb3cf0611cf66ecb7a99325c0b594e9566a0307b7c2cd7449b16bac2b7ed1635ba732e66262c63e5ac409c41dd51925dfdbb51d195", 0xa3}, {&(0x7f0000b6c000-0x28)="b8104584a94438cacf0cf47e5f7aa7b2402c175e3188b84b214f75f9376afcd3c23dac8b60b060ea", 0x28}, {&(0x7f0000637000-0x1000)="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", 0x1000}, {&(0x7f0000214000)="7fc17a17930b64a3d070ae9f545aa0f67d3b8bb7752cd58a18848cd76d656971c2a5bece4e81ac741e38815fcceaf4bc1d9fc81105dbd9ff10c9f1e8cc60d43f05b87f47a5b7350036b37c90ce3991fed4b22e6d71b63dbb6608265fb4a23afdb37a6dce8987fcc7d811961c259f00000000000000081e07459c16ed15491598c1da9963fcb5a9b3abf5ccfb9facaacf0f4a4c9bf60f8d8d2632c89c12180ebf56b0e13b4e04ce0fe1d8b28803ae9e4cd0c9c91306bf3886acb032deeb2ce0c223fe16b6d0d4501a2db29bb03acd74052ec23290a28fe33bd4f934a69015", 0xde}, {&(0x7f00005ba000-0xfa)="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", 0xfa}, {&(0x7f0000b8e000)="db645d378b7af352d8f733ebaf889403c6fa5279c390fc333a74f31b95adecd3ce0828482591d2c5b1acf75260d89f967580097423298ed00a6dba9dce7cb606fe934963fd26c1b39027020644e4ab6fe9a18e669a3eb961cfa81f8f1182d1c1e13013e94a42baeeb024c487", 0x6c}, {&(0x7f0000237000-0x81)="3bac411198cc0499fa68a5098540a151e1278d729150acce77bc0e2ba3eb3029c9a7dd4612e629bfa8756bdf878db5d661d713a538d7b9f007ae3352fbed3dc06fcc5882a0560dbd845c8a346e51e157f64683e73cefd7f1f7d34983b358f340b194b1b944cf2dc1bff6af0cb19943072d5f02b38f7ce23ad91c591aab95ec6365", 0x81}], 0x8) getpeername$packet(r1, &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e91000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00009fe000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000d0d000-0x6a)=""/106, &(0x7f0000f94000)=0x6a) signalfd(r1, &(0x7f0000126000)={0x7ff}, 0x8) 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) 2018/01/01 11:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd0000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x21) writev(r0, &(0x7f0000a3f000-0x8)=[{&(0x7f00003f5000)="2900000020001900013d181000da000602000000000000029e00000600000000000811000000000008", 0x29}], 0x1) 2018/01/01 11:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000869000)={0x3c3118c, 0x7}, 0x8) write(r0, &(0x7f00009e0000)="2200000019000704009433000900070002000200000008000080bc0006000f00ff0f", 0x22) 2018/01/01 11:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000058b000-0x4)=0x0) mount(&(0x7f000031c000-0x8)='./file0\x00', &(0x7f0000fec000-0x8)='./file0\x00', &(0x7f0000515000)="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", 0x0, &(0x7f000071b000)=';') 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004e4000)=0x0) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) clock_getres(0x7, &(0x7f0000c7d000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000048f000-0x40)={0x6, 0x1, 0x8, 0x10000000000000, 0xfffffffffffff9f3, 0x20, 0x101, 0x44e}, &(0x7f0000f07000-0x40)={0xffffffffffffffff, 0x5, 0x3, 0x8000, 0x100000000, 0x7f, 0x80, 0x7}, &(0x7f0000bcb000)={0x2, 0x9, 0x8, 0x3, 0x7a, 0xaf, 0x100000000, 0xb3}, &(0x7f00000da000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={&(0x7f00002a4000-0x8)={0x100000001}, 0x8}) clock_gettime(0x2, &(0x7f0000e9d000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x7fff, 0x0, 0x0, 0x0, @time={r2, 0x0}, {0x2, 0x1}, {0x8, 0x0}, @time=@time={0x0, r3}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='&\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000045b000-0x4)=0x0) read$eventfd(r0, &(0x7f0000ff9000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) [ 30.533019] audit: type=1400 audit(1514805520.070:28): avc: denied { write } for pid=4890 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/01 11:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000043f000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000397000+0xe85)=0x1, 0x4) 2018/01/01 11:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20000400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007c3000)=""/242, &(0x7f0000365000-0x4)=0xf2) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/01/01 11:18:40 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f000039e000-0x9)='/dev/ppp\x00', 0x6c00, 0x0) r0 = creat(&(0x7f0000940000)='./file0\x00', 0xc0) fanotify_mark(r0, 0x21, 0x0, 0xffffffffffffffff, &(0x7f0000f84000)='./file0\x00') 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000091b000-0x4)=0xfffffffffffffffe, 0xfffffe9e) 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) r2 = getuid() lseek(r0, 0x54, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000761000)={&(0x7f0000a20000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000a66000)={&(0x7f00008a6000-0x104)=@delpolicy={0x104, 0x14, 0x400, 0x2, 0x3, {{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x8, 0x3, 0x4, 0xa, 0xa0, 0x80, 0x3b, 0x2, r2}, 0x3, 0x1}, [@migrate={0xb4, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x84, 0x81, 0x0, 0x4, 0x0, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1000, 0x0, 0x1, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x5e, 0x9, 0x0, 0x5, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6e, 0xffff, 0x0, 0x5, 0xa, 0xa}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x4}, 0x40000c0) fcntl$addseals(r0, 0x409, 0x2) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/01 11:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00008ed000)=[], 0x0, 0x0) finit_module(r0, &(0x7f00002ea000-0x2)='{\x00', 0x2) 2018/01/01 11:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fef000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ff7000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004ab000-0x8)={r2, 0x6}, &(0x7f0000086000)=0x8) ioctl$TCXONC(r0, 0x540a, 0x80000000) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = accept4(0xffffffffffffffff, &(0x7f0000846000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003c1000)=0x9, 0x800) connect$nfc_llcp(r1, &(0x7f000031f000)={0x27, 0xba, 0x9, 0x5, 0x0, 0x7, "3807ffbae7c0dccb9b2b93414fd697711bea11c0d8357327d604b01a7891d53cf9a64b2abbd16ef36432b477f30d6615a22997d82ea746b526f71179f63825", 0x8}, 0x60) r2 = syz_open_procfs(r0, &(0x7f00008c8000-0x9)='net/udp6\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x801, 0x0) read(r3, &(0x7f0000673000-0xc5)=""/197, 0xc5) accept$packet(r2, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000+0x51b)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00005e4000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x5780000, 0x80000000, 0x500, 0x1f, 0x1000000, r4}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r2, 0x2000) ioctl$TCFLSH(r5, 0x540b, 0x2) sendto$inet(r2, &(0x7f0000efd000)="b204d5c0819807243e4d63", 0xb, 0x4000000, &(0x7f0000bac000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000-0x24)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000055b000)=0x0) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f34000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000673000-0x2)={0x7, 0x5}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000072a000)=""/204) 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c27000-0x10)={0x0, 0xf6e, 0xfff, 0x5d53}, &(0x7f000088d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000043a000)={r1, 0x7, 0x83, 0x3, 0x5, 0x7fff}, &(0x7f0000599000-0x4)=0xffffffffffffff91) writev(r0, &(0x7f00005d3000-0x8)=[], 0x0) 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000008f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000673000)=0x10) r1 = fanotify_init(0x3a, 0x8000) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000053d000-0x4)=0x4) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a6c000)='cifs.spnego\x00', &(0x7f000005a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c0000)='em0\x00', 0x0) r0 = add_key(&(0x7f0000c3b000-0x6)='rxrpc\x00', &(0x7f0000d7a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000731000)="49e0d41b47a88395b8b5d590c260865fee48d08ba22b6153b5d6668244aacdcd5241586ad810537fffbcd31bd670593894e95f4b19a4deb52e0e62e0437cc1830145fdb0cff53ac8a3", 0x49, 0x0) r1 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d09000-0xa)={0x3, [0x10000, 0x1, 0x5]}, &(0x7f00001bb000-0x4)=0xa) ioctl(r2, 0x0, &(0x7f0000a3d000-0xa6)="985c163222d59faed9dd055ea336edd516752acdfbe65d90df0ff938c45facad5f054c5e18f7b68d073817ec8ace165d1412d42d60d326ca8acca2a862cb7eefedc6dc47c27564a63c4e6e56cd9f361337cc1aa755d587624c56b4b950bda0ca858996bef4045132c22ea9a91f4df2fdec4a1c1d64c5971e9776fdf3007c92a24eb30704168d61c978b033cd0257229a1b7362b440ebd12d9d4a829038638e53417fedaf686d") r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5c000-0xc)='/dev/rfkill\x00', 0xffffffffdffffffe, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00009ab000-0x40)={&(0x7f0000385000)=[0x0, 0x0], &(0x7f000038c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006b3000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000217000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007bd000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000d81000)={@generic="36dba08556863cdee166d7d99d399e6c", @ifru_flags=0x1400}) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x8, &(0x7f0000f1a000)="86") readahead(r1, 0x9, 0x7f) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/01 11:18:40 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/01 11:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000f1c000)=[{&(0x7f0000722000-0x1e)=""/30, 0x0}, {&(0x7f00006a9000)=""/232, 0x0}, {&(0x7f00005f0000)=""/18, 0x39e}, {&(0x7f0000125000-0xf3)=""/243, 0x0}, {&(0x7f0000792000)=""/46, 0x0}, {&(0x7f0000285000)=""/36, 0x0}, {&(0x7f0000e93000-0xa3)=""/163, 0x0}, {&(0x7f00003e5000-0xaf)=""/175, 0x0}, {&(0x7f00003c2000)=""/108, 0x0}, {&(0x7f0000d2b000)=""/55, 0x0}], 0x10000246, 0x1ffff) connect$inet(r0, &(0x7f0000a71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000dc9000-0xbc)={0x4b, 0x2, 'client0\x00', 0x5, "7eccb27f64dd27aa", "1257ab9ec62d553d3250ef3b38a17fc5139eb885658d56bece8e6a02a570f6fc", 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000247000-0x4)=0x0) mq_notify(r0, &(0x7f00008a7000-0x60)={0x0, 0x13, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ad8000)={0xa0000000000, 0x8}) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x1000020c, 0x7ffffffc) 2018/01/01 11:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000739000)=0x5, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00005ae000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000f38000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000428000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a21000)=0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000010d000-0x66)="4f84c34ddce002fc00825576cd30c2e2d698c2b284dc32cccf648e6b24b2b850b01d8cc57d01384eb575f882deaecea866b528d1ad08b3a3c6fd30d028d795081642b930cecc42d99ebe40cae2e93a45f645f5ee2a124cc635be6f09f5488ff3f6613584982a", 0x66) sendto$inet6(r1, &(0x7f000005a000)="", 0x0, 0x20000005, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000984000-0x4)=0x14) r1 = syz_open_dev$sg(&(0x7f00000ef000-0x9)='/dev/sg#\x00', 0x7fff, 0x565403) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007e6000-0x8)={0x0, 0x8, 0x7}, &(0x7f0000b55000)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000db9000)=0x0) ptrace(0x420f, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b8b000-0x8f)={r2, 0x87, "551f79742a17a691607d09cbcf0bf975a08482af18d1df942b90be6d712635f23455bbaf27bc600ba810db47ba59962fc7a3a14be460746b842799ad1359e06a46195416d358451a555e0a8c0aecf06fbc163ec9f9181b9bd9ea5c6d0af67264598c1e42c657edb8fce63c918f5ad6c403eb56fbcd3912b40b5d8cb6316e79f16bbc67dd06d05c"}, &(0x7f0000d31000)=0x8f) 2018/01/01 11:18:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000005e000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000230000-0x28)={@common='rose0\x00', &(0x7f0000583000)=@ethtool_rxnfc={0x523df89ba90341bb, 0x7, 0x6, {0x0, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x81}, {"8962", @random="e9e47a19a3ee", 0x2, 0x2, [0x7, 0x1]}, @ether_spec={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bab72d90f88e", 0x94f0}, {"b9a3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0xa, 0x0, [0x1ff, 0x7]}, 0x8, 0x6376}, 0x4, [0x1, 0x4, 0x8, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f3e000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffffffffffecb) r3 = getgid() fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000ec6000)=0x80, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r4 = gettid() getpgrp(r4) r5 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r5, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00006a8000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0x5a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e81000-0x16)='/selinux/checkreqprot\x00', 0x10002084000, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000cc6000-0x4)=0x7) sendmsg$nl_xfrm(r1, &(0x7f000085d000-0x38)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = request_key(&(0x7f0000ded000)='asymmetric\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eed000-0x4)='em0\x00', 0x0) keyctl$invalidate(0x15, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000566000+0xbf9)={0x0, 0x4}, &(0x7f000069d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001ce000)={r3, 0x9}, &(0x7f00009ec000-0x4)=0x8) connect$netlink(r1, &(0x7f000033d000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004e4000-0x8)=0x0) syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a90000-0xb)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) read(r1, &(0x7f00004fa000)=""/111, 0x6f) 2018/01/01 11:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) r1 = creat(&(0x7f0000290000-0x8)='./file0\x00', 0x10) write$tun(r1, &(0x7f0000c39000-0xba)=@pi={0x0, 0x890d, @ipv4={{0x1a, 0x4, 0x0, 0x8, 0xb6, 0x3, 0x7, 0x3b, 0x7e, 0x0, @rand_addr=0x3, @rand_addr=0x8, {[@rr={0x7, 0x17, 0x80, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0xb48a]}, @ssrr={0x89, 0x7, 0x4, [@multicast2=0xe0000002]}, @ssrr={0x89, 0x2b, 0x3, [@rand_addr=0x8, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002]}, @rr={0x7, 0xb, 0x5, [@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @icmp=@redirect={0x5, 0x3, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x10, 0x4, 0xf17a, 0xffffffff, 0x2, 0x0, 0xfffffffffffffffb, 0x20, 0x17, 0x2, @rand_addr=0x2, @empty=0x0, {[@generic={0x1, 0xc, "4fbf459a8007793b205b"}, @ra={0x94, 0x6, 0x2}, @noop={0x1}, @rr={0x7, 0x17, 0x91a, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xdba3, @loopback=0x7f000001, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "0ad8601b45c8"}}}, 0xba) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) times(&(0x7f000040c000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f000077c000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/01 11:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fchdir(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0xffffffffffffffff, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000617000-0x10)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/01 11:18:40 executing program 4: mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) syz_open_dev$tun(&(0x7f0000aaa000)='/dev/net/tun\x00', 0x0, 0x101800) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000065d000-0x10)={0x3f, 0x0, 0x4000, 0x4, 0x451, 0x1f, 0x7ff, 0x135d, 0xfffffffffffffff8, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ce8000-0x98)={0x0, @in6={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 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]}, 0x1, 0x101}, &(0x7f0000010000-0x4)=0x98) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ce8000)=0x0, &(0x7f0000ce8000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ce8000-0x18)={r1, 0x9, 0x30, 0x100000000, 0x3}, &(0x7f0000ce7000)=0x18) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x101, 0x0, 0x0, "d4fdffdb0300000000000003ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e99000)={0x9}, 0x8) flock(r0, 0x8) syz_open_dev$loop(&(0x7f0000f37000)='/dev/loop#\x00', 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) 2018/01/01 11:18:40 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f5d000-0x20)={0x80000001, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000022f000-0x20)={0x1, r2, 0x1, 0x3}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f5e000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000f5b000)={0x4dc, {{0x2, 0x0, @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]}, {{0x2, 0x1, @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]}}, 0x118) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000f5e000-0x58)={0xb3d3, 0x7, 0x3, 0x21b9, 0x8000, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00009ae000-0x10)={0x6, r3}) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000f5c000)=0x0) 2018/01/01 11:18:40 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000054c000)='ns/cgroup\x00') execveat(r0, &(0x7f000079c000)='./file0\x00', &(0x7f00004bf000-0x18)=[&(0x7f0000045000)='\'vmnet1\x00', &(0x7f0000436000)='procem0\x00', &(0x7f0000af7000)="6e6f646576cf6574683000"], &(0x7f00000a9000-0x38)=[&(0x7f00005c2000-0x2)=')\x00', &(0x7f00005a0000-0x10)=')&selinux)wlan1\x00', &(0x7f0000509000)='\x00', &(0x7f00009b8000-0x1f)='keyringvboxnet1eth1\\eth1cpuset\x00', &(0x7f000092f000-0x1)='\x00', &(0x7f0000104000)='\x00', &(0x7f000038d000-0x36)='posix_acl_accessppp0systemmime_type{\'2cpuset.$,rnodev\x00'], 0x1100) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000954000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffc, 0x6, 0xab, 0xc2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000001, 0x3, 0x200, 0xd9bb, 0x846f, 0x40, 0x2, 0x6, r3}, 0x20) fcntl$setownex(r2, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) [ 31.394059] audit: type=1400 audit(1514805520.930:29): avc: denied { connect } for pid=5080 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/01 11:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) 2018/01/01 11:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f000007b000)='./file0\x00', &(0x7f0000392000)=[], &(0x7f0000658000)=[], 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000749000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001ca000)={0x7, 0xb9, 0x101, 0x400, 0x2, 0x7fff, 0x8001, 0x4, 0x80000000, 0x10001, 0xdd}, 0xb) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000285000-0x86)=""/134) poll(&(0x7f00009d9000-0x30)=[{r1, 0xeaf58967843d4063, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x10c1, 0x0}, {r0, 0x104, 0x0}, {r0, 0x60, 0x0}], 0x6, 0x3) 2018/01/01 11:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dae000)=[@in6={0xa, 0x0, 0xd85, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}], 0x48) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r2, &(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081c000)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3b000)=0x14) [ 31.434580] binder_alloc: 5078: binder_alloc_buf, no vma [ 31.440598] binder: 5078:5086 transaction failed 29189/-3, size 40-8 line 3127 [ 31.466246] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000062f000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/sequencer\x00', 0x10000, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r1 = getpid() mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa) sched_getparam(r1, &(0x7f0000986000-0x4)=0x0) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00008d7000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fed000)=0x0, &(0x7f0000bf7000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000fec000)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@common='ip_vti0\x00'}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000fef000-0x10)=[{&(0x7f0000fef000-0x1d)="c623a905b7fdaaaa434b93a7921e23fc4bf02654e751fff65d0a85ce11", 0x1d}], 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000043d000-0xc)={0x40000000, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000942000)=0x0, &(0x7f0000fed000)=0x4) 2018/01/01 11:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0xb) flock(r0, 0x0) pipe2(&(0x7f0000e19000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000347000-0x40)={&(0x7f0000195000)=[0x0, 0x0], &(0x7f00001b3000-0x8)=[0x0, 0x0], &(0x7f000090e000-0x8)=[0x0, 0x0], &(0x7f0000c48000)=[0x0, 0x0, 0x0], 0x2, 0x2, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000796000)={0x3ff, 0x11, "9cfa1e6a9d6a68ef7d569c3a7c158fb09b"}) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x42801, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00005bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee1000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fff000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x11)='!/)vmnet1.{^user\x00', 0x2, 0x9, &(0x7f0000f0b000)={0x3, 0x4, 0x0, 0x1, 0x6, 0x6, 0x5901, 0x100}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r2, 0x9) sendto$inet(r3, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aca000-0xf)='/dev/sequencer\x00', 0x1, 0x0) accept4$inet6(r0, &(0x7f0000049000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd3000-0x4)=0x1c, 0x80000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000e9000-0xa)={0x0, 0x6, 0x1, [0x4]}, &(0x7f000095f000-0x4)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000388000-0x8)={r2, 0x4}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044b000-0x11)='/selinux/enforce\x00', 0xa04179804c6c8ece, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f000093e000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x5, 0x51, &(0x7f00006c2000/0x2000)=nil, 0xf91f}) close(r1) 2018/01/01 11:18:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022a000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000452000)=0x0, &(0x7f0000000000)="8534376400032f") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/01 11:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f6a000)="2400000052001f0014f9f4070009fcff01001d1008000100feffff07000000000000000038210eac8aed4046eea3d37d12bbf361ef13e0c65f4c333a40ec49cbd96e5ff6239aef4dafff1d5e88229507df8e", 0x52) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b5a000-0x9)='/dev/sg#\x00', 0x1, 0x8000) fcntl$notify(r0, 0x402, 0x2) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f000000e000)=[{0x11, 0x32, 0x205, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00003ad000)=0x101) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000987000)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000c78000)=0x0, &(0x7f0000f1c000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000aef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x400, 0x80000001, @raw_hdlc=&(0x7f0000a06000)={0x9b, 0x3ff}}}) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/01 11:18:41 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f01000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000082d000-0x4)=0x0) 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000095d000-0x10)={0x0, 0x3c, &(0x7f0000819000-0x3c)=[@in={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000095c000)=0x10) arch_prctl(0x1004, &(0x7f00005f1000)="c418a2e98b587c08b0d271dd1b1e508874a9718d8b884187188b702e408de72c8d07d9cdb71c02f040af096e73c49a0af432a3279cce1b50bda113ae8d9cbc5def55704cad3d6fec4bef219136aca9fd6a99918b957ee58af212fe46ded8f6be80158b398f4252336da5f442185dd5fffce49de1003f5e2762e489b528c64a62beea0bb3809bccc275b6f1106340f3b26699ef297f8f1e2283269a0cbdc41af212670a2d61fa") mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000095c000)={r1, 0x8}, 0x6) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/01/01 11:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e9000-0x15)='/proc/self/net/pfkey\x00', 0x48e71bf4e7ab16e3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ce8000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffe, 0x5, 0xc, &(0x7f0000054000/0x4000)=nil, 0x7fffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer2\x00', 0xfffffe, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) lgetxattr(&(0x7f00004bf000)='./file0\x00', &(0x7f0000909000-0x11)=@known='security.selinux\x00', &(0x7f00002de000)=""/165, 0xa5) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/01 11:18:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000ab000)='/dev/sg#\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007fa000)=0x144, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x80000) r3 = socket(0x2000000011, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000572000-0x14)={0x0, 0x7, 0x7fff, 0x9, 0x8, 0x2}, &(0x7f00008e0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007e3000-0x10)={r4, 0x3, 0x80, 0x72}, &(0x7f000033d000)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000076d000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x6, 0x590000, 0x60, 0x1f, 0x1, 0x80000000, 0x0, 0x5, 0x0, 0x1, 0x0, 0x4, 0x3f, 0xff]}, &(0x7f000090d000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000dd2000)={r5, @in={{0x2, 0x1, @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]}, 0x3, 0x100000001, 0xfffffffffffff001, 0x6, 0xc0}, &(0x7f0000ec0000-0x4)=0xa0) userfaultfd(0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x16, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xd0) bind$packet(r3, &(0x7f0000c5a000)={0x11, 0x2, r6, 0x1, 0x7fffffff, 0x6, @random="4950415ae77a", [0x0, 0x0]}, 0x14) sendmsg(r3, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f00008ff000)=[], 0x0, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:41 executing program 4: msync(&(0x7f00005b8000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xb) recvfrom(r0, &(0x7f00006e6000)=""/231, 0xe7, 0x0, &(0x7f0000d41000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000acb000)="1f00000003021d4a9f6046000000000000012700091e0100010600df00ed", 0xffffffffffffff88) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000754000)=0x0) capset(&(0x7f000040d000)={0x20080522, r1}, &(0x7f0000b4a000-0x18)={0x800, 0x4860, 0x1000, 0x3, 0x7, 0xfffffffffffffff9}) [ 31.669671] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket pig=5142 comm=syz-executor0 [ 31.717029] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket pig=5142 comm=syz-executor0 [ 31.734147] device syz5 entered promiscuous mode [ 31.744847] audit: type=1400 audit(1514805521.280:30): avc: denied { create } for pid=5164 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 31.746405] audit: type=1400 audit(1514805521.280:31): avc: denied { read } for pid=5164 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/01 11:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x200000000000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c1a000-0x20)=[@in={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000051a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) pipe2(&(0x7f0000640000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000847000)={0x1, &(0x7f0000bf2000-0x1)=""/1}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/01 11:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b91000)={0x0, 0x3, 0x7, 0x100, 0xd8f, 0x7fff}, &(0x7f0000df8000)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b0a000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000edd000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00008ff000)=0xf846, 0x4) r4 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fee000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000d95000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000997000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r5}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000044000-0x11)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000cfa000-0x28)={&(0x7f0000f73000/0x4000)=nil, 0x5, 0x3, 0x8, &(0x7f0000945000/0x4000)=nil, 0x7ff}) keyctl$setperm(0x5, r4, 0x200) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f27000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000042e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ded000)=0xa1) setreuid(r7, r8) time(&(0x7f00005a1000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000010e000-0x18)=@get={0x1, &(0x7f00000b7000)=""/0, 0xf701}) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) pwrite64(r1, &(0x7f0000f45000)="", 0xffffffffffffff8b, 0x0) ioctl(r0, 0x4000000000001269, &(0x7f00008ea000)="") 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a86000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) recvfrom$inet(r0, &(0x7f0000145000)=""/149, 0x95, 0x0, &(0x7f0000b42000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(r0, &(0x7f0000b74000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000523000)=0x10, 0x80000) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xfffffffc}]}) alarm(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003c6000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000572000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008e4000-0x9)={r1, 0x74e1, 0x1, "ed"}, 0x9) 2018/01/01 11:18:41 executing program 0: stat(&(0x7f000029a000-0x8)='./file0\x00', &(0x7f0000d0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x8, 0x4) 2018/01/01 11:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000893000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009d9000)={0x0, 0x4, 0x30}, &(0x7f0000c31000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002ec000)=@assoc_value={r2, 0xfffffffffffff635}, &(0x7f00007b6000)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000910000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000a6a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000bd7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) close(r3) setsockopt(r3, 0x7, 0xffffffffffffffff, &(0x7f000061d000-0x7)="10bc4bd823b9ef", 0x7) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f00009ca000-0x2)=""/69, 0x45}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x3, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000c27000-0x9)='/dev/sg#\x00', 0x1, 0x800) 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000274000-0x4)=0x0, &(0x7f0000acb000)=0x4) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f000099c000-0x10)={0x0, 0x0}, &(0x7f0000c45000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000021c000)={0x0, 0x5}, &(0x7f0000ea5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f22000)={r1, @in6={{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, &(0x7f000010e000)=0x98) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bcb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000df2000)=0x1008) sync_file_range(r2, 0x180000, 0x100, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b0d000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff}, &(0x7f0000db5000)=0x98) clock_getres(0x3, &(0x7f000087e000)={0x0, 0x0}) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) signalfd(r0, &(0x7f0000bca000-0x8)={0x7}, 0x8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f57000-0x24)={0x7, 0x10001, 0x0, 0x80000000, 0xffffffff, 0x8, 0x4, 0x5, 0x2, 0xffffffff, 0x286, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000740000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f56000)=0x0, &(0x7f0000f57000)=0x4) 2018/01/01 11:18:41 executing program 4: r0 = socket(0x10, 0x803, 0x4) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000973000)={0x0, 0x0, &(0x7f00005bd000)=[], 0x0, &(0x7f00005b0000)=""/66, 0x42, 0x0}, 0x0) read(r0, &(0x7f0000fa2000-0x9e)=""/158, 0x9e) prctl$setfpexc(0xc, 0x100000) [ 31.959712] device gre0 entered promiscuous mode 2018/01/01 11:18:41 executing program 7: r0 = epoll_create1(0x80000) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00005ce000+0xc72)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f00005cf000-0x10)={0x1a, 0x6, 0x8, 0x101, 0x4, 0xffffffff80000000, @random="2fd167967fba", [0x0, 0x0]}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cd000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005ce000)=0xc9d, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000341000-0x4)={0x0, []}, &(0x7f000037c000)=0x4) geteuid() r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffff9e, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000041c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/01 11:18:41 executing program 1: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d54000)={0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d55000-0x20)={"862f460cf4421972d520d0ad52e877d3", {0x4, 0x3, 0x4, "57cd734802dd", 0x3, 0x0}}) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000180000)="c4a6cd86701a03800be60c546f9d4482db14a40782974c7c4dedec8a21af13527915a9e0644f4e6072abf6c052c17213124bc13c5842bb831c29474ae7f982031cb26ded7429f942b0cf2b969cfe2409d3a7274f1133", 0x56) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d53000)='/dev/rfkill\x00', 0x200, 0x0) epoll_pwait(r2, &(0x7f000068d000-0xc)=[{0x0, 0x0}], 0x1, 0xcaec, &(0x7f00009fb000)={0x3}, 0x3) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000041c000-0x4)=0x14) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f00005e7000)="88f1ac5899f781620c53da9e3f74bad8ca932f248f63472eb0a60a77e0cf82f394fb57712dada2ab82405303bdcd5ea57f65dff7b3fee0d28241afc58a8043b0eb49680d8f32e3222a64618270aada11d86a3df8f83d5fcd19b1ebcf0d259126ea5a9e268380aeda17566398196efcdebc914f9b7c64ad7bbd98b87fe54ac78f853df45d1110e50ccf20b341ae63f8afd6e781e6da71d4f5e376a32ef18f", 0x9e, 0x40, &(0x7f0000d54000+0x817)={0x11, 0x19, r3, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x2, 0x4, 0x2) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d56000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f00005bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000838000)={r4, 0x3}, &(0x7f000056b000-0x4)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a3d000-0x4)=0x8001, 0x4) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b8000-0x8)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d01000-0x4)=0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/01/01 11:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000882000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000312000-0x1c)={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a41000)=0x1, 0x4) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd7000-0x15)='/dev/pktcdvd/control\x00', 0x400100, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000dd7000)={0x9, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000bee000)=0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000078c000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000bf6000-0x9)='/dev/sg#\x00', 0x3f, 0x80) r2 = fcntl$dupfd(r1, 0x4000000000, r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x200) openat$rtc(0xffffffffffffff9c, &(0x7f000091e000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r3 = epoll_create1(0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r4, 0x41, 0x4}, {r3, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r4, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='bcsh0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000005b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000873000-0x20)={0x8, 0xffffffffffffffe1, 0x4, 0x3, 0x2, 0xfffffffffffffffd}) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x30)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6251}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x9, 0x80000001, 0x1}, &(0x7f0000cde000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f25000-0x20)={0x18, 0x4, 0x1, 0xee, 0x3, 0xfff, 0x9, 0xfffffffffffff801, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000535000+0x611)='/selinux/policy\x00', 0x0, 0x0) 2018/01/01 11:18:41 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/checkreqprot\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r3) inotify_add_watch(r0, &(0x7f00007df000-0x8)='./file0\x00', 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000002000-0x96)=""/150) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000047c000-0xb2)='c', 0x1) writev(r1, &(0x7f00006c3000)=[{&(0x7f0000d8d000)="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", 0x1001}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000085f000)={0x0, @in6={{0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffff74b}, &(0x7f0000081000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000080c000)={r2, 0x40}, &(0x7f0000915000-0x3)=0xfffffffffffffdb9) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x0, &(0x7f0000cea000-0xd0)={0x9, 0x9, 0x14a34da8, 0x200, 0xffffffff, 0x2f, 0x6, 0x6, 0x3, 0x6, 0x2, 0xffffffffffffffc0, 0x5, 0x6, 0xffffffff, 0xff, 0x3, 0x7fffffff, 0x5, 0x9, 0x7, 0x1, 0x4000000000000, 0xfffffffffffffffe, 0x7, 0x20000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e57000)={0x0, 0x0}) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000-0x10)={0x970000000, 0x8008, 0x9, 0x3, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x104)={r2, 0xfc, "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"}, &(0x7f0000004000-0x4)=0x104) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) syz_open_dev$sndtimer(&(0x7f0000acc000)='/dev/snd/timer\x00', 0x0, 0x800) sendto(r0, &(0x7f0000a2f000-0x14)="14000000010ae702000000fffe000000000401e5", 0x14, 0x0, 0x0, 0x0) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/member\x00', 0x2, 0x0) creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000cc2000)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002ca000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x100000000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) connect$inet(r1, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ab000)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00004c0000)=""/4096) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f0000004000-0x4f)="42c71c13472cbe63f7dc27d4374e40948ff6ed6f5279aa156cf2f2b9a0a54b8d027014dfd12b8f4625c336cdde51f3533be366b4f36850ebcd15688a4b73a57e015fb2cf5b6e044e52217b4c062c27", 0x4f, 0x6, 0x0) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000350000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000071c000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b99000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006e4000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x8200, 0x0) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x200000000000000f) sendmsg$nl_xfrm(r4, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@flushsa={0x14, 0x1c, 0x101, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000003000-0x4)=0x4) ptrace(0x4207, r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) ptrace$getregs(0xf, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/01 11:18:41 executing program 2: ioprio_set$pid(0x1, 0x0, 0x60ea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x25, 0x1, 0x7, 0x400, 0x80, 0x9, 0x10000, 0x4}, &(0x7f0000001000+0x6b0)={0x7, 0x7ff, 0x5dfa6913, 0x3f, 0x7fffffff, 0x2, 0x4, 0x80000001}, &(0x7f0000001000-0x40)={0x4, 0x7, 0x3765e463, 0x8, 0x1, 0x400, 0x1, 0xfa}, &(0x7f0000001000-0x10)={0x77359400, 0x0}) r0 = syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000947000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x3)='./file0\x00', &(0x7f0000498000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007bf000)='./file0\x00', 0xe000, r1, r2, 0x3, 0x7, 0x180000) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r0, &(0x7f00006a7000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 11:18:41 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)=@delpolicy={0x5c, 0x15, 0xd, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000006000)=""/25, 0x19, 0x7adc45cbdf0e51d1, &(0x7f0000001000)=@generic={0x13, "270331340af4455447ad0c8a3f3b34b1669d553044aa725876ca38c19219056e2668f1c9974c7a5e55b1d37579a7f5b2ed944fc92a8e69d3648643436387474b37e0777cc39f7ac7dd579d75af5591399997afe366018d66748bedc3f339b40cd9b668aa6d34cb0b86480f5e02e4936bb1386a47eb53fc1eb8aa2c9b4ec2"}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000)=0x2, 0x4) 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00001d1000-0x4)=0xfffffffffffffffa, 0x4) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") mq_notify(r0, &(0x7f00005dc000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000268000)="", &(0x7f0000f42000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:41 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000006000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000)=0x0) r2 = getpid() setpgid(r1, r2) futex(&(0x7f0000008000-0x4)=0x0, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x0, 0x0) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000846000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xffffff0000000002, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002da000-0x11)='/dev/vwa\x00@rbi\b\x00r\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000-0xf4)='net/netlink\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000183000)=0xfffffffffffffff8, 0x4) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x80000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa9000)={0x0, 0x0}) 2018/01/01 11:18:41 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x2000002, 0x2e77, 0x2000) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/01/01 11:18:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000922000)='./file0\x00', &(0x7f0000001000-0x1d)=@random={'trusted.\x00', '%keyring}eth0eth0:\t\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000aa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1f) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) writev(r2, &(0x7f0000682000-0x80)=[{&(0x7f0000d14000-0x1000)="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0x1000}, {&(0x7f0000f59000-0x7f)="ddb6d7c7d3b608eb88d897378c86b13f6be59f33cb0700000000000000d8347349f3ed161667a460d1f9bb31b6eeaeadd967a48f9441abb2d5c8d4276edb454af3016a03a56b8949fd3e480347ceb856c4828c8b117ba8ccdd5cf22e1bf7684dc054f4d6fda49995a475096f79c7812302f26d3de8f2b13584928b5d4c7b51", 0x7f}, {&(0x7f00004f7000)="a80567eae45081a4c003c5637dd96f340f3be47419007096dea3d1b12e6c8672f0a38fd379a206cff027330cc716181c92", 0xfffffffffffffd7a}, {&(0x7f0000ad8000)="f9f03809ca766ff03cd75023f212c251579a318d7688208b6ce969f664df6dfc96bde49064acc11c50a6b065e0d685472ec0805e360f7e513b1edd244a9bc0d5492cbe828d3624d04d50262c75c2c7f43afda0fd5ec74085382ec572bc4beb915f5bd4cf0001ccf28789894f0894b5b03118d9c1f6a9412a938990596e7e954d96469df5c790f51b615649105d71255df16082617ae5101cf1025b165d11b9d4497f47ca16e04ca6f25d", 0xaa}, {&(0x7f00002b6000)="bce55cad434fa574b15353cce70b56901e61605a551c02e9a38eeeabbc41e9c621ee08c328c4ca610410d5effb1d213e6982145557e1ac89eb03beb142b2e68bc0eba6a73e2b3bc8c69cd1d3d07054dee61ca690d0b26d048eaace44bfe9e58ce93e49f24f2ee38bc268d7791f0aea67f45698e3acde53ef6e10e4fb053b65f5b6e016581313d3f56822b36e56c039f502f6de3a8f1009a158e40d8f56d38229b3fa176868ea3240e9ad91eaa8910a957e", 0xb1}, {&(0x7f0000324000-0xcf)="f672d4ad57dc312dd2af296189d1ac03fdaee985b2f4771cfe32da15a382898b913a30848f37b43371e1f8d2250d3eb47c09c84d9c14fb7415d75d4f8756013e31bcd7f0a80a479f35a8f061d0308736fc7f8072a9163235e3b749e5beac218d43938bc7bbf72cb80412c1d44f0f082f83a67838cf995e9209bded90ca4e0e1bc63565a97c5f39f85c6a41b150cdac1c633815fc7f667d200ed8b9dce30ff4fe80309ec3406a6875e55d4e60e428b4d3a5da42769d807a447c70e935b99a2627c29da9f410dde10aee3ae899179ca9", 0xcf}, {&(0x7f000035b000)="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", 0x1000}, {&(0x7f0000a92000-0x21)="884858af995aca97ee7a32e650f91eddfbd49d85d1ed10d63e83756c0c088e94a5", 0x21}], 0x8) 2018/01/01 11:18:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x401) 2018/01/01 11:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009d6000)='/dev/binder#\x00', 0x0, 0x800) close(r0) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/checkreqprot\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/01 11:18:41 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000613000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/01 11:18:41 executing program 2: syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e300914040a01c2fe2000000009000100e89a0000000700000000024fe3000000000000000000", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000013000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) 2018/01/01 11:18:41 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[], 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000b70000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000093e000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/01 11:18:41 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$sock_int(r0, 0x1, 0x8200000100000009, &(0x7f0000001000-0x4)=0xa, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000-0x4)=0x2, 0x4) 2018/01/01 11:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000a72000-0x8)=0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/01 11:18:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000013000-0x8)={0x0, 0xffd5}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={r2, 0x4, 0x9}, &(0x7f0000003000-0x4)=0xc) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="66c5fa0454f151b375587759cf398b5533793789718ab884e67a28f5517bd4e2dea6967fd075df2007eb83a7bf4f7ed40a5bf5ee72e42782a3dc62e51cd939b1db7cc72e058da600da98dc7139e15e5f02567b0a", 0x54, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000-0xa)=']&{eth0(-\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x8, 0x8, r4) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bf5000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write(r0, &(0x7f0000204000)="678ad93ec52dbd0b09155c24d8d70eaef9ff45108ee700f32fb5965dd196193f794a1a083fa2038a112c6ef9680fe993ac982d8e50ddb9f72187cbf8690c1cda5f04e78e0287296a1e", 0x49) mount(&(0x7f0000a08000-0x8)='./file0\x00', &(0x7f0000588000)='./file0\x00', &(0x7f0000e1d000-0x7)='sockfs\x00', 0xc2840, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000087f000-0x18)={0xaa, 0x2, 0x0}) 2018/01/01 11:18:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000013000-0x8)='net/raw\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000013000-0x8)=0x0) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000014000-0x2c)=[@in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/01 11:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffb, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00007fd000)={0x100, 0x9}) sendto$inet6(r0, &(0x7f0000f5a000-0x1)='^', 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/load\x00', 0x2, 0x0) shutdown(r2, 0x1) getpeername$inet6(r0, &(0x7f0000fea000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000072a000-0x4)=0x1c) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000800006, 0x8) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb2000-0x4)=0x0) sched_getscheduler(r2) recvmsg(r0, &(0x7f000017e000)={0x0, 0x0, &(0x7f000091b000-0x38)=[], 0x0, &(0x7f0000b67000-0x18)=""/24, 0x18, 0x0}, 0x1e) accept$packet(0xffffffffffffffff, &(0x7f00003a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000746000-0x4)=0xffffff1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000043d000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a72000)={r3, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000ad7000)='/dev/net/tun\x00', 0x0, 0x40002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$notify(r0, 0x402, 0x80000007) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 32.459140] binder: send failed reply for transaction 27 to 5313:5338 [ 32.467057] binder: 5313:5317 ioctl c0306201 20000fd0 returned -14 [ 32.482201] binder_alloc: binder_alloc_mmap_handler: 5333 2033d000-2033e000 already mapped failed -16 [ 32.496850] binder: undelivered TRANSACTION_COMPLETE 2018/01/01 11:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000052c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r4, &(0x7f00001da000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000b4d000)=[{{&(0x7f0000df0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000532000-0x40)=[{&(0x7f0000422000)=""/100, 0x64}, {&(0x7f0000556000)=""/203, 0xcb}, {&(0x7f00000fd000)=""/4096, 0x1000}, {&(0x7f0000370000-0x31)=""/49, 0x31}], 0x4, &(0x7f0000812000-0x5c)=""/92, 0x5c, 0x6}, 0x3}, {{&(0x7f00004d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00002b2000)=[{&(0x7f0000643000)=""/19, 0x13}, {&(0x7f0000a4d000-0x9c)=""/156, 0x9c}, {&(0x7f00004c3000-0x51)=""/81, 0x51}, {&(0x7f0000652000)=""/186, 0xba}, {&(0x7f0000583000)=""/156, 0x9c}, {&(0x7f0000991000)=""/167, 0xa7}], 0x6, &(0x7f000050d000-0x96)=""/150, 0x96, 0xd2}, 0xfffffffffffffffd}, {{&(0x7f00000f7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000865000-0x70)=[{&(0x7f0000baf000-0x75)=""/117, 0x75}, {&(0x7f00004e3000-0x84)=""/132, 0x84}, {&(0x7f0000f66000)=""/0, 0x0}, {&(0x7f0000444000-0xdc)=""/220, 0xdc}, {&(0x7f0000248000)=""/100, 0x64}, {&(0x7f0000466000)=""/205, 0xcd}, {&(0x7f0000e06000)=""/254, 0xfe}], 0x7, &(0x7f000094c000)=""/101, 0x65, 0x80000001}, 0x81}, {{&(0x7f00001f7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000945000-0x10)=[{&(0x7f0000a67000)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0xffff}, 0x3}, {{&(0x7f0000821000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a7f000)=[{&(0x7f0000da6000)=""/34, 0x22}, {&(0x7f0000398000)=""/4096, 0x1000}, {&(0x7f000056a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce7000-0xc2)=""/194, 0xc2}, {&(0x7f0000202000-0x7b)=""/123, 0x7b}], 0x5, 0x0, 0x0, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000559000-0x40)=[{&(0x7f0000e40000)=""/116, 0x74}, {&(0x7f0000d7f000-0x4d)=""/77, 0x4d}, {&(0x7f0000487000-0x40)=""/64, 0x40}, {&(0x7f0000fd7000)=""/176, 0xb0}], 0x4, 0x0, 0x0, 0x1}, 0x8}], 0x6, 0x40, 0x0) 2018/01/01 11:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f000034d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/checkreqprot\x00', 0x201, 0x0) faccessat(r1, &(0x7f0000298000)='./file0\x00', 0x3, 0xa00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002c4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b40000)=0x14) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000278000-0x8)={r3, 0x8000}, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000df9000-0x18)=@add_del={0x2, &(0x7f0000b49000-0x10)=@common='irlan0\x00', 0x0}) poll(&(0x7f0000aa7000)=[{r1, 0x366, 0x0}], 0x1ffffffffffffed6, 0x719b) close(r0) [ 32.496857] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.506154] binder_alloc: 5313: binder_alloc_buf, no vma [ 32.506172] binder: 5313:5317 transaction failed 29189/-3, size 0-0 line 3127 [ 32.508444] device gre0 entered promiscuous mode [ 32.524830] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a6e000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) 2018/01/01 11:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000694000)=0x20102) r1 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000cf6000)=0xffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x8000000000010a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ead000)=0x6, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000842000)='/dev/hwrng\x00', 0x8480, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fe9000)={@common='ipddp0\x00', @ifru_settings={0x6, 0x7, @fr_pvc_info=&(0x7f0000dfa000)={0xfffffffffffffffd, @generic="45d5e8fb2da77ccaa59dd8c808440be6"}}}) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r3, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) 2018/01/01 11:18:42 executing program 2: r0 = memfd_create(&(0x7f0000d87000-0x6)='*eth1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000+0x13c)='net/fib_triestat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00003c8000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) sendfile(r2, r0, &(0x7f0000d84000-0x8)=0x0, 0xd6b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000246000-0x8)={0x0, 0x6}, &(0x7f0000405000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008ea000-0x10)={0x7, 0x4, 0x10000, 0x41649cd1, r3}, 0x10) 2018/01/01 11:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") r0 = openat(0xffffffffffffff9c, &(0x7f0000358000-0x8)='./file0\x00', 0x80400, 0x4) writev(r0, &(0x7f0000534000-0x80)=[], 0x8) 2018/01/01 11:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000, &(0x7f0000007000)="") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000521000)={0x0, 0x0, 0xe55, 0x7, 0x3, 0x4}, &(0x7f0000c23000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008bd000)={r1, 0x261, 0x7fffffff, 0x9, 0x4, 0x5}, &(0x7f0000dc4000-0x4)=0x14) 2018/01/01 11:18:42 executing program 0: r0 = getgid() r1 = geteuid() r2 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0xfffffffffffffff9, r1, r0, 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000976000)={0x101}, 0xfffffffffffffff2) fcntl$getflags(r2, 0x409) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001000-0x74)=[@in6={0xa, 0x1, 0x58dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x143}, @in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}], 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001000)={&(0x7f0000fc0000/0x3000)=nil, 0xfffffffffffffe01, 0x0, 0x0, &(0x7f0000fab000/0x3000)=nil, 0x0}) 2018/01/01 11:18:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fa2000-0x8)={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x2d, "3de20db7932934d8d7d2f68ddaa36958da46a879ffdb81894f7dc96169a53af8518a94a6a865a786aeaac90610"}, &(0x7f000029d000)=0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000009f000)=0x0) sched_getattr(r3, &(0x7f0000e50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000079e000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000fa6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000923000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ce1000-0x1b0)=[{0x8000, 0x1, 0x8, 0x3f, @time={0x77359400, 0x0}, {0x40, 0x5}, {0x5, 0xa144f75}, @note={0x20, 0x8, 0x68, 0x9, 0x0}}, {0x10001, 0x2, 0x7f, 0x3, @time={0x77359400, 0x0}, {0x8, 0xffffffffffff7fff}, {0x2, 0x8}, @raw8={"f84cf55fff8688ba4a05bf61"}}, {0x0, 0x71b, 0x7, 0x8, @time={r4, r5+10000000}, {0x3, 0x0}, {0x8, 0xfffffffffffffff7}, @control={0x4, 0x8, 0x3f}}, {0x0, 0x7, 0x8, 0x4, @time={0x0, 0x0}, {0x5, 0x4}, {0x6, 0x7}, @connect={{0x8, 0x200}, {0xfffffffffffffffe, 0x1}}}, {0x3, 0x3, 0x5, 0xfffffffffffffffa, @time={r6, r7+30000000}, {0xffffffffffffff94, 0x4c55}, {0x9, 0x0}, @control={0x100000001, 0x101, 0x80000000}}, {0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, @tick=0x0, {0x5, 0x7256}, {0x1, 0xfffffffffffffff8}, @control={0x10001, 0x5, 0x5}}, {0x3, 0x0, 0x3, 0x7fffffff, @time={0x77359400, 0x0}, {0x1, 0x1}, {0x8, 0x3ff}, @result={0x8, 0x5}}, {0x0, 0xffd, 0x4, 0xfffffffffffffffe, @tick=0xfffffffffffffffe, {0x800, 0x4f49}, {0x662a, 0x20000000}, @time=@time={0x0, 0x989680}}, {0x4, 0x5, 0xffffffffffffffcd, 0x400, @tick=0x92a, {0x5, 0x20}, {0x2e, 0x0}, @connect={{0x6, 0x3}, {0x6, 0x2}}}], 0x1b0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d7b000-0x1)=0x3) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f000051e000-0x4)=0x5, 0x4) 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b1b000)={0x0, 0x0}) pipe(&(0x7f00000a8000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00009a2000-0x68)={0x3, 0x800, 0x3, {0x77359400, 0x0}, 0x30, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/01 11:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e2a000)="ff01000000000000000000000000000800000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000694000-0x210)={0x7fffffff, {{0xa, 0x0, 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]}, 0x0, 0x0, []}, 0x90) sendfile(r0, r0, &(0x7f0000945000)=0x0, 0x3f) 2018/01/01 11:18:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f00008bf000)=0x4) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f78000-0x10)=@generic=""/16, 0x10) setsockopt$sock_int(r1, 0x1, 0x40000000029, &(0x7f0000714000-0x4)=0x24, 0x146) sendto$inet6(r1, &(0x7f0000f71000-0x17)="", 0x0, 0x0, &(0x7f0000e4e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f79000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d3c000-0x4)=0x4, &(0x7f0000f78000)=0x4) [ 32.652345] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f00003bb000)={0x8}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/01 11:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001e5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009d5000-0xb0)={{0x9, 0x0}, 'port1\x00', 0x0, 0x40000, 0x1, 0xc524, 0x40, 0x7f, 0x8, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003fe000)=0x5) 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) write(r0, &(0x7f0000712000-0x1000)="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", 0x1000) 2018/01/01 11:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x6, 0x9) write(r0, &(0x7f000074e000)="1f000000010a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2018/01/01 11:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041f000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e36000-0x8)={0x5, 0xbe, 0x0, 0x4}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000584000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000034e000-0x8c)={0x7b5d, 0x9, 0xffffffffffffffff, 'queue1\x00', 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, 0x0, 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 = socket$inet6(0xa, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abd000-0x4)=0xc) ptrace$setopts(0x4200, r5, 0x7, 0x20) r6 = socket$inet(0x2, 0x1, 0x0) sendto$llc(r4, &(0x7f0000ab5000)="294112a8cb3e8b22319a2d8ec75777f6fa70a83091ba2b52b4b01cd8224a321fabf4f188d4116bbc9a623c740b3bf9ea17957600dd95decb5e4af5f5bb25aaf230dcd885f911af26d29e39a6c00d085426", 0x51, 0x80, &(0x7f00003a8000)={0x1a, 0x1f, 0x5, 0x6, 0x1, 0xfff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNSETOFFLOAD(r7, 0x400454d0, &(0x7f00009ee000)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a60000-0x28)={@generic="018347462e16e937e2247e0e27add182", @ifru_mtu=0x38a0}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00004e6000)=0x0) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/01 11:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000004c000-0xc)='/dev/autofs\x00', 0x1, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f000040f000-0x10)="020901ff020000000064004801004b00", 0x10) 2018/01/01 11:18:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000000000)='!(\x00', 0x3, 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000309000)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd8000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de9000)=0x14) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074d000+0x66)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b23000-0xc)={0x20000000, 0x0}) writev(r0, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) 2018/01/01 11:18:42 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)=0x0) 2018/01/01 11:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009dd000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) 2018/01/01 11:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) readlink(&(0x7f0000f48000-0x8)='./file0\x00', &(0x7f00007cb000)=""/220, 0xdc) socketpair(0x5, 0x803, 0x0, &(0x7f00002d5000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d47000-0x4)=0x0) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000017, 0x802, 0x0) dup(r0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2018/01/01 11:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0xed) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000411000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000027c000-0x1)={0x7fffffff}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) mlock(&(0x7f0000cd2000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000015000)=[{&(0x7f0000d63000-0x1)='2', 0x0}], 0x1) 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) sendto$inet(r0, &(0x7f0000763000-0x1)="fd", 0x1, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5ff}, {&(0x7f0000569000-0x5b)="", 0x0}], 0x2) 2018/01/01 11:18:42 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000329000-0x10)={0x2, &(0x7f0000ffe000)=[{0x1, 0x8, 0x3, 0xfffffffffffeffff}, {0x1ff, 0x400, 0x100, 0x3f}]}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffd000)=[{&(0x7f0000a7a000-0x12)=""/18, 0x12}, {&(0x7f000052e000)=""/4096, 0x1000}, {&(0x7f0000137000-0x4a)=""/74, 0x4a}, {&(0x7f0000ffd000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/39, 0x27}, {&(0x7f0000ffe000-0xc9)=""/201, 0xc9}], 0x7, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bcd000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c61000)=0x1000, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ffd000)=0x2, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00009be000-0xc)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/01 11:18:42 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000009000)=0x0, r0, &(0x7f000000a000-0x8)=0x0, 0x6, 0x9) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000009000-0x7)="7a5edcf716c256", 0x7, 0x40, 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x5, &(0x7f0000005000)={0x33, 0x1, 0x6674, 0x2d}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000009000)=[{&(0x7f0000007000)=""/219, 0xdb}, {&(0x7f0000005000-0xce)=""/206, 0xce}, {&(0x7f0000002000)=""/147, 0x93}], 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x8001, 0x4) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009af000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) connect$ax25(r0, &(0x7f00009ab000-0x10)={0x3, {"b7ffcf1f800009"}, 0x10003}, 0x10) mprotect(&(0x7f00007bc000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000f4d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0xfffffffffffffffd) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000085b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000aed000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e8000)=0xe8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) socketpair$inet(0x2, 0x8000f, 0x8, &(0x7f00002cc000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00008af000)={0x9}, 0x4) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/01 11:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000562000-0x28)={@common='nr0\x00', @ifru_ivalue=0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000449000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x3, 0x7, 0x8001}, &(0x7f000082b000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d30000-0xa)={r1, 0x9, 0x1, [0xfff]}, &(0x7f0000e3d000)=0xa) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037a000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000098000)=0xfffffffeffffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000043000)=0x7df, 0xfffffffffffffd7c) writev(0xffffffffffffffff, &(0x7f0000055000-0x50)=[{&(0x7f0000af5000)="b53206b7af1cbf4e980046c549e44fa78653d40080e2dd10130b7a1ea5eb2bb0e6a06dfe3502b0c57812308da4afb30b1248a09d815f259d7d575f98bab914c6f813bde04427a019f8673d628849d3e9ba11efc33e493734d3c6f831a9df8c5f958979deff54b4db5e70fda963e7b56dc0551c902ef4657bda2063438c6f185c62cf2c82be29f10dea07ecf2ad4fa907638d1275b403cabf0ef0a3722d958380bebb757c", 0xa4}, {&(0x7f0000779000)="c58bb0e49301f612cc8d33c2a77d8ba05e594bd3141b545d9dcc12cc8b1b7de2ced0d251aa2b284c093b9070409aa15ac28af6624483cf41de67181c5ea69e586808b3df17f46d52c1048ba11a12ae6c12d1", 0x52}, {&(0x7f00006ad000)="43e69390506ca1f0646e637e92d380468257fbed9e79ea0141ae19db12537f39550c8abda84452fb77bc6e6db0258f052ed3c39d4bd82f21c78231d51f89ffeaa35c5b1a34e211153cc59e1f9304ae98a1a7d9b7694c273871e988647daca29c81dbf58e77381b56dcacd16c006f76d357e2e0b4e7ac5ee284176a43060d65d8296168b67a02020f28aba9eb46540842eddb1bbebe85a4549cc065004650686d8f5070a182dfd480cc833e85e5dd674703f4a1dc85500d6d2ccde41ea0", 0xbd}, {&(0x7f0000f7d000)="c8afffbfc8b8e348c0217d8c237726d7f242a68e8728c25f86683c12287c64060732da72e6d6178f0d12c14fd90a6ce6b878b3870d02d12d06f33ad54e3f713606e3a7c316360f665a51c4cbfb7303a70955a6bdd3126619af081d2b22ac8b0d5379323c108368f225ec431d990b9f13aad9a58dec807306b6d9ebd19edf7d8d0fb9c07be690b57427b9e6ed1ce20f36f873780973d46f5b78e7bd2aa9", 0x9d}, {&(0x7f00004d5000-0x89)="d3289bc039b7afd149cc5428f055dc757154482e6157ca77572b1f5d73c5e015b79772d7f5b4a40ff2ba197721c9fee9159fa07f67874363a45b1a0155abbb5fe65e9f9dbcda23ed4a1a39227f7e14aeeab913a747c5b4e865713cfcd07dd3a031392c6bdd2977480656722d72a12ef7a4643aa2d8468c4d9195e986465359b16c979b7130ae5234b8", 0x89}], 0x5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00002a9000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) sendto(r0, &(0x7f00009a2000)="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", 0xec1, 0x0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000008000)=[{&(0x7f0000009000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000008000)="81e31909880674e065a17f84feebd06a1c", 0x11}, {&(0x7f0000007000)="7647731632fc9d400beaf3a404f27b72f937b20d1da36914a998b232a9c81610a7388f67ccaec462fb1346af4bd5902dc994dd64d6cabfc3cb292e0bd6a2434199f73dd4045f23bffefd338ddbf1", 0x4e}, {&(0x7f0000009000-0xb3)="a8a43bb04d097fcd917fa10658ad4edcfec03cc953a0830892aaeae2e465a4ccb8c348c477e97c7fff9feca080d71cf0ef9c418a8ff2b8c7dcfcaffc3658b13a7bb2469e367e42bda08d999f04a199706600233d32cc6a66d6c105e5ba399eb1ffa297f724015ddab1e8f8bc7324e0c15135244e8beec14462abc3da187280157746b175abcb64556dfb56441621d7d885ce10e6d25ac6efae977b6917b8371f512f5fca85a41082e2ef2bc813c9d98feebf10", 0xb3}, {&(0x7f0000009000-0xac)="0b59e6588e41f740daa46d1645f28d406c1dd105907da62d7082588a6ec0c902c7f55bc9875c45cddf15da9ca33c7f847923e51a672737fd49fcf9004120b24c80e1092c771f882bca17ce7925eb501175de2ff0cb84c7f57f5098fd329379254812c1db8c6bf2f1f65ba51c40f824a84b1bb751a4a76ae695fecd14425b5acb22f13f4f365e8f33bf231c4932162599f937ac9aa50d15a2a008c525590e6969433dcfed1ebe41745f84aa31", 0xac}, {&(0x7f0000000000)="861a6184d14bca333a35b80aac413c9c8b0fd102060a164884343e76355cdb347a542d2ac538687fcbb09aeb06dabb6e8d5884af010acb925cd932c87267a0452dad253c39532d0d240096a7c815ee43c8c6fcc390b02bab5bcc4f36ad48efdace13d487c95ac2792d6cd338ee321e23e6ef5577b09c7efb47e135be2db282a23d3c6b5ff4be09aac0bf5dba314e0068922d6e21db089c9fc881f8ec128acf91b16158a2be929e5ec7b40f8410dff516675aa2ea0237d51222baaca7ca46abce1129d283c5fb59bda41f0817543ed4f420ace51a3885cfbc5fbd90df6c8966a2c53481e92e9c64381f46dc472f49b375ebc47344b9c1bd47", 0xf8}, {&(0x7f0000002000)="dcfae9e443279b6d9b3f349b4dfed19c337e5ae269ffc7299d038e7bffada1872c40db892c90a81ef7f9b28a0fc4302ffd39d8e4778a85dbffb31ac56ae6182dc47b49082c5c26487271ccb59a0bfe32d93d614b13685edbea53cfa41b259804a3c6d63c843921a3520161cfa9573df8f2aa9a9ea92b4608ded2082aa3179f9c43a0197a2b06764f88224d0b2eb38f841c601a1ea6532497130f380a8a4501cab330f0935a4137fa6bf65baff6e319b2be9628780af0999aff6c42cbddf90212504b12e76dea1f9030a7586bac286c71cc0ea02adab02ec9", 0xd8}], 0x6, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4008000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x50)=[{&(0x7f0000009000-0xc0)="d0938d5f919adab78ef6f6457f9a12340da7320f33015b8f4108fc524f321bd962ee3752b71ccfd341da56c8f770847f1c989b7ea0bce0ebc3f5819707b918f54b1a67bcd1f576e7b337eae2d1c37cad9739aaa61e8d055c26d2da404052e60d87402cba9b86950e1f8d9ad32725efcbd3f07e705d9eb8c58e1e7958b22d71ffda07811b1b7f263ef626f624628ec844e38c77c4203339a0310e16b8f7f9b6901ed1e726175227ff2d9162a199643b4d91b9f35c789aaf9f15e735307432013d", 0xc0}, {&(0x7f0000002000)="ee39a06a551ef36f4bdc9639a5edd23d9b2ff5fbf49397414a25485cf015eed4974daf4d113c614abba903", 0x2b}, {&(0x7f0000008000)="2d2f161d7da78c5726eb47c6912fe1c162c88c81b5ed53cc36367d44968ee71c35bae2cfe234cb399f47f84f462c01cc93bfec6fae9262f515669cc2908b9b8ad663ab1b7124093ee234f8c3d65959c57c74f31a9cd17c80ecfd4091b8b5a6f16d4375b9506b683db42c7b74c1d7ad349a8db2fdadff1a1bca7e77b5a537266d25965a3f4f8ad3ac0b9c7a51aef0318b23089eddbce3f5a1ba59ce26237af2e7d119323d29003486aea130a2be76ca94c54f5f3936b1dc", 0xb7}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="4cf7f7a7f36c96c31e781031c9880e6578f6ad52868a864b108c5bc1da3a7b47c1e464f1af784d0f088cc47bd6edb34d9e755a59b7b11950a3bd2631c65a51c040eb0a5536d90007fc2f2d66846604d6d383a3f28d7c51975cb482acafcebfd79da1651eb358d59737dbf298ecb16b049d77f9474834fa5d3b7b907c596a9392dbf6c94eb26fa4ad352154fdf39e12d8d06001943cb9d591695afe8524f507fb700ede77edb5200a014c42965df728a1c47a888379134470d620555cf8624ed26524d2a62bb67a94c5ea6480b065f0d52ba4a7152a2f7f82184be358c70d2407e8209c24", 0xe4}], 0x5, &(0x7f0000009000-0x60)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0]}], 0x60, 0x4008085}], 0x2, 0x40) 2018/01/01 11:18:42 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/anycast6\x00') r1 = epoll_create1(0x0) r2 = socket(0x40000000018, 0x0, 0x1) setsockopt(r2, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000001, 0x0}) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c4a000-0x2)={0xaa, 0x60, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003cc000-0xc)={0xe5, 0x6, 0x1fe00000000000, 0x8001, 0x8, 0x45}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d73000)={@generic="2576098eb88b31f3f1a0080d8097af40", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r1, 0x0, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000d0000-0x8)=""/8) fchown(r1, 0x0, 0x0) close(r0) [ 33.088935] device syz2 entered promiscuous mode 2018/01/01 11:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$getown(0xffffffffffffffff, 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008b2000)=0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000499000-0x8)=0x101) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000161000-0x4)=0x2) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000471000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000816000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000661000)={r1, 0x1, 0x80000001, 0x1}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/vga_arbiter\x00', 0x200, 0x0) lseek(r0, 0x0, 0x2) 2018/01/01 11:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f00009f6000-0xcb)=""/203, &(0x7f0000f40000)=0xcb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bf0000-0x12)={@generic="f0077de6912cec568c3113f0e2c1fc19", 0x4}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000dc6000-0x16)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e99c5c08a84f"]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto(r0, &(0x7f0000352000)="6bcaba935d41619e563ce9b75eead111f0f48560a0ee511d858bd1dd7af9ab0980f3f0ee4ffe7f3fae4d4ac7b2985f819111d2384d78fb382ce39e03b34b733bc5e789f6204680ff2719c9", 0x4b, 0x4004081, &(0x7f0000a6a000-0xe)=@l2={0x1f, 0x100, {0x7, 0x2, 0x40, 0x5a39f3a3, 0x1739, 0xfffffffffffffff8}, 0xef36, 0xee04000000000}, 0xe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x187, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:42 executing program 0: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x1000004, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f00000e2000-0x10)="1f000000e8030200000006c507141a23", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d26000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xc800, 0xfff, 0x4}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000296000)={r2, 0x0}, &(0x7f0000a7c000)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000698000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000c57000-0x2f)=""/47) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)="106c9c", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x1, 0x7ff, 0xffffffff, 0xe, &(0x7f000061c000)=""/14, 0x4, &(0x7f0000000000)=""/4, 0xfc, &(0x7f0000d45000-0xfc)=""/252}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000c84000)=@file={0x0, ""/92}, &(0x7f0000cce000-0x4)=0x5e) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000847000-0xf3)=""/243, 0xf3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c85000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009cc000)={r2, 0x80000, r0}) 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000071b000)={0x0, 0x0, 0x20, 0x7, 0x3}, &(0x7f0000e90000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000077f000-0x8)={r2, 0x400000000000}, &(0x7f00002bf000-0x4)=0x8) 2018/01/01 11:18:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000166000)={0x0, 0x80000000, 0x0, 0x0, 0x4, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/01 11:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)={0x1, 0x8, 0x401, 0x0, 0x7ff, 0xdae8, 0x8001, 0xedf3, 0x5f, 0x5f12, 0x4ee, 0x400}) 2018/01/01 11:18:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getpriority(0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xb7)="bf6407b8364e47ced0c83615896dee14a711daea7fe02f3471471d9088e07638b959bfc6e952bf661265275760376fe351648cc46d479a26dbea92e5d72ebb9a2d821dc1f876d6aea8135583f8b3be43d328f12a02b8aeb16cc42deda558550c5c515f07ef22e1f92722a4f582d56120ccf32dcc53cdc3f6b6788ba11cc6a3109d9a89b47ff800d91bab689c570d2d67d030f1792f1c699569b0fb8dadefa6a1963a240700bd1ba4165a50daf63037a02caf9071f1e6c3", 0xb7, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xf1)="c5f5cf2718f471c69ed55d159d57ba17d07536163ef712c8a8a2723d7286fa04bbf479243c235bf73a5274984a21245ea34330ef1f420c982d6f11c469f0bcebb4cf0af8c039f0ecef53dc2cb8ce48c09195fc776ce091694e2a2277435de5436e060ee735ed52f61de56a794147367d1108c89e0584f5e144809ee9eb0d8219547f3f927b7090224bee04fdaea74bd6c6fa41264438aa5e42b59d7a71ffaba1eb91e5390bb15901207761d7444b48f0143a41680e6ef0e2a5bd7a7a2dfdf90dbd8e0613d2c3d6cfc9e98989a0015ef8fa45c4f5a1f22c9ce3c8bd7740ed91230c421b3f7f74340405690643c25fbc4e0a", 0xf1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="b8657468315c00", 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 2018/01/01 11:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000035e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1402}) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x403, 0x8, 0x1000, 0x3, 0x20000009}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioperm(0x20, 0x4, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000e11000+0x1b4)=[{&(0x7f00005e7000-0x80)=""/128, 0x80}], 0x1, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ed6000+0x7cb)=0x0) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0xc) sendto(r0, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab000080fffd000000", 0x14, 0x0, 0x0, 0x0) accept4$packet(r0, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000534000-0x4)=0xfffffffffffffd99, 0x200080000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000828000-0xc)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setrlimit(0x7, &(0x7f0000380000)={0x3, 0x9}) [ 33.375090] device gre0 entered promiscuous mode [ 33.393348] TCP: request_sock_TCP: Possible SYN flooding on port 20008. Sending cookies. Check SNMP counters. 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(r0, &(0x7f0000f9b000)=@proc={0x10, 0x0, 0x3, 0x12108800}, 0xc) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000bb0000)={0x0, 0x0}) epoll_create1(0x80000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d73000)='limits') sendfile(r2, r2, &(0x7f000030d000)=0x100, 0xf5) 2018/01/01 11:18:42 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000095f000)='./file0\x00', &(0x7f0000110000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d9a000-0xe)='-trustedppp1.\x00', 0xe, 0x1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:42 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000017000-0x11)='&cpuset(-trusted\x00', 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000)='/dev/hwrng\x00', 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000017000-0x4)=0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005c6000-0x8)='keyring\x00', &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000b58000)='keyring\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000894000)={0x4, [0x3f, 0x3, 0x100000001, 0x400]}, &(0x7f0000ca4000)=0xc) request_key(&(0x7f00003a2000)='keyring\x00', &(0x7f000051b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000497000)="f8", r1) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) [ 33.397539] audit: type=1400 audit(1514805522.930:32): avc: denied { accept } for pid=5541 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/01 11:18:43 executing program 6: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000147000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) r0 = add_key$keyring(&(0x7f0000843000-0x8)='keyring\x00', &(0x7f0000a73000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000ce5000-0xd)='dns_resolver\x00', &(0x7f0000228000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006e9000)="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", 0x1000, r0) keyctl$join(0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) listen(r0, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000e8b000)=@rc={0x1f, {0x9, 0x0, 0x40, 0x3f, 0xac1, 0x7ff}, 0xff}, 0x9) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e8b000-0x16)='/selinux/checkreqprot\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006a3000-0x8c)={0x0, @in6={{0xa, 0x3, 0x506, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000302000-0x4)=0x8c) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000e8c000-0x8)=0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000e8c000)={0x7, 0x9}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000cea000)={0x9154, 0x7}) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000c50000-0x10)={0x10000, 0x8, 0xffffffff, 0xffffffff}, 0x10) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e8a000)={r4, @in={{0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e8b000-0x4)=0x8c) writev(r2, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1000000000000017) connect$inet(r3, &(0x7f000056f000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:43 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 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) shmdt(0x0) socket$netlink(0x10, 0x3, 0x4) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x54) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d3c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x1, 0xff, 0x0, 0x7, 0x4, 0xa2}, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/01/01 11:18:43 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dac000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003d0000-0x20)={{&(0x7f000039e000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000, &(0x7f0000000000)="10f0380ee459f6791de77058f90c38e8cc7984dbda776b58c4ff5cb772d7fae7ca3a6b803c275f59cdd553d4d85120e3cac370daac6d0893614c0b5a67c098819d7d5bb6094d1cb3d8c6438f", &(0x7f0000001000-0x4)=0x0, &(0x7f0000882000-0x4)=0x0, &(0x7f00003a6000-0x1)="f7") getpgid(0x0) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000e31000)={0x3, &(0x7f0000f6d000-0x18)=[{0x7, 0x8001, 0x800, 0xfffffffffffffffd}, {0x5, 0xa83, 0x4, 0x6}, {0xebd, 0x8, 0x4, 0x3}]}) r0 = memfd_create(&(0x7f0000116000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b87000)={0x0, @in={{0x2, 0x1, @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]}, 0x4fc, 0xfffffffffffffffb, 0x0, 0x5, 0x12}, &(0x7f0000d09000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000491000-0x10)={0x8, 0x204, 0x2000000000000000, 0xe0000000000, r1}, 0x10) unshare(0x20020000) r2 = gettid() exit(0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/policy\x00', 0x0, 0x0) r4 = eventfd2(0xfffffffffffffffb, 0x801) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d16000-0x5c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) r5 = syz_open_procfs(r2, &(0x7f0000a13000)='ns/net\x00') ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000dfb000-0x20)={0x2800000000000, 0x8, 0x4, 0x6, 0x14, 0x10000}) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a5f000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x202000000000304, 0x0, 0x1f, 0x0}) r2 = socket(0x11, 0x800000003, 0x0) ioctl(r2, 0x8955, &(0x7f0000001000)="") ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/01 11:18:43 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000828000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='bic\x00', 0x4) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0x13, &(0x7f0000fcc000)="", 0x0) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x9, 0x1f, 0x500, 0x3, 0x1080020, r1}) sysinfo(&(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0xa) clone(0x200, &(0x7f00001de000)="1cac04422ca030892f11ff25b55eb19c67579dde15387fb09647446ae0a630e4ab49e76cd3550cb359d5f65e9e949c9fcb19514b9c1ba32a64fa7a8dd87868aa104576898279af4165972458d61e375ba833fb2a8788da1d5a55e67e5f04ded86f37d95bd35fb43c520578bd433c899eb46e7edf6ca891cd33919d5b5fffbfa0f5d18ff2b14d245032f2416169a4a4e24d1c37df3c4f8f57f33074c1d0afff49d3e8b63606d678f7f10c877536be581e6bf87c81c6c6beceec30f6269f315d246cd2e42f8ad856910200851676cea2b44b8e7f5c88a00821baa1951edb561f8b638692fd4d12346dd15bbfcf4f21a39e0e6f114d4ad1d57735a9ed9883ba1f191b37b8351e6763865699a7ec6d0ae98631dc7f1011e53fe6cc837671d5b3997e80df32491e50c679242a441c9a7466c72aaa6fe598f51186231becffc6b002effbf01134b02631bc2370bec1794a4e284fb47ef4347c88949b5b10413f47763167e11bc8a40c64b594c5adab7dbbbb51af691fa3961de0f063b15e4693971162f0d45248a3dc833e3a3b25ffa76b5a26618e522c6f0c042e9e4fa61a28ad334990f57561c73ad2075313260f558f20072820a92baaf65aead571f35ef60c5c4e5a46f15011ff34184c407827a1034cc7431a76a5f439368734b2427acc7c24612a1c841d778c29a6a0591fe54726e4edde6430fbeee339e4639ba4dc60da2e6ded9ed531bae075a3fdd3e5cb81150a7db099c3c5d7584905a8bf02057cb913641fd4b282ef69c103404fbbabc6710fdde1144486e43dc009b034c089f4e9f05acb7280d6cfc16e024c54d72bf19e1b5343071b2abf5cb1e88657396759b80a6bd554f7ab956506b7a59b80c69ff0e4dd8805bf310123bdfafdd92f8d52aea0679b97d5f2f9a2d03ac65a10fcda2f37dc7b411fef644706e838b5c9fd7710156a6cd717d5a51f4e6ac6c2a77c386009db7c8c20fdeaa2572c5c3a91851334678f3e027c7d8b5f32acef4e2f379b7fab10bdd9255df9a2cc68aae99bd82660a44198d20d27f2198a687a7514ab1e705f727e62fbc16d06e41cd7151bf0954770b8d6949a37d267db2af0ea11da9ab8f999656a1f9bf879af62d3f3fa85fddf39775094c94e9d2dea4b062dd578d41f6d5ef39e313a23f78b7ca4d56e9602e5fd72647312929918aa926570040fab9888ffc9dcbfcba7a439a3ab3aec5be510b8378bfc3c3a9222e208812d44a671433e3b4755640891d54cd23b1c0c567a396f65bdbb4ede82c79ce12541f5ca02b875cb110a7d6ee70a29f356b359d7addc1f32cc8c76d01696032959f6774247c539651febcc4c522db3e9c5d704e6c4ae9271bd9854c4094f58ecf20ae50f41cf8617f85ea5129a6b50965e4e95c2cface29be40f22c93a7ce007a3cfe94344808705cfebff7c34f74829b7208f3c5952baef67f3c4c3fc3f0e3730fd24707fb54e99d97fc0452e2c51b19ce44907e7f60653e057ba309a2c91fba24c1a9b8849a67d92c639be87d3b51efd48a7a2f4f880987b77bca8c74c9e2cd6c4bab5bde6d3dbd7956f0176d3fc0d2e0a4c64ead905759d9e0e7aab1d47367691056e70f08e68d14ec11393db288ac78332c16085a85e10f9d7547252d88c22f6c8d2c88917507a0242321b43d14d16e5caeab4f312413d92e14c30550d75482dde4a75c830623ae8b7352cc77f8981925dd0fb52300fba169762b158e55984469da4d7a88c1b767cca56e7c74a55c6229837bde13621afce519fb46aa516f06e4b6ff206885ddd04fe8610406519bc6dcd60545aebf4dde7c1a49c82610feb5e9dc79d622e377c87f0af65536c6a71c28238a5e7458d9b55fd4ba460d94100cb1be4879207c42c06b5b4d366953be53e2441fc2d8b3f4f9fed2cd8123c309411f4c612536afffa76392aaeab697541f1b44ffc2e9fa97071cc416851feedf83fe4e61de3736bdfbd3906f35a801b2a7016024eaa67defd9a9d5e417d272fb89dfc06e0cde49bfd4134fb4cfecf7d61908dcab8c5fc7bc48c94dc4bc6d537bd1af575833cf3db1dfc5d88f069f9b8af3588c45b2d00bc5e772249580fcf00b7c539cf133a8e78641f1f2837fe2b2176919d18dd470e49d7c45a4c1d84a86f96bbed9bef33ad482c2c3d38aade5efbca4a45f84c113955e953d4141d1469be0f33b015268dc00be0aa3313d2506c27e6f04562762fd3ebd0d14cfafebd405f7557d2c4072bff3deb416797b6f4f73790958dea91692eecd34ecfef30b46e380bce8268c284335b2b4e1c2224203bf350244e4d19cd43d2f2bf393569bde29a73666234054bc7782930b7fb6eb9039ad14247cbdd243753c39aeed43385562267450c9f4cf527f9a436582432f79c2478603ff0ff61665f12b9eafb48eb2ba5411c454ab18ba0d310348d0aaf47d40341097fdf4f88b1917a2b7708a638a06f4ab5a3f9b4ea96d10b208ab525809a9784ea869955bc989e723c73917b108a4d173e6365a2f597884b19f7768feed1bf5560a6a18e0274eada0d786d8eb753a629a895bbc17d74733da18801dc9c9eea516d04ab67579d7a21770de56cb8aaf16e84941c0a024b49689a2734c1481206810d8f8fa53d4cae0c3ce01c025c0be8a6db057ff01ac70bf1d2d5df2f96cd2aa6d92fd6c3ae781142ecf3b8a586302752eeebecb04704c05ae36e9f89d627545cf59e071c4ad862cd267b5b5c47fb0365ec26cf5ee4e86359784ec13bc8c13c618c8709cdd8357699926331376e2730366d2652446a6061d64ce399a6b1616c96f66c427850341045dd76f55cae35cd4325f09cc3c2f4914eb3326a632653cae060b8f2a31cc8936ba87fcc324cb0523480f06767395795e0a737c0904a8decdda4091b2b9e705c14e0f5423d65268fd94ad629de82dd91e7379569d7876f03dbb26df1e9c13ad3ea60ebe110ac9d55b08a3d18e5f6cf029940a044e397d920820b9c7263184c220ec3e744b96ab8a9c26fa87ec3538578db49758afa6058d532ebd45191296fb05ec5e7f2f39954dd5e56ef556483b958bc7600c60811ad16179850611c8333d491a6dd6c5dc9359dab2eb9a5321b88c3a435be3250537f8b98f3d7b7398dd1bbb228687f75a901cc0ae3f5498d003360c5b5b487527262785484bb401f883c532010814d56894bd4d3f92a728d40c85e41fcd8e5af5f49060f8af1cec0fa15b72b3c8865efb949bb10edff04e7ca166dcac4cdb1c4cf7128b37471f0c8cd99694fcaa27fabbbefce0923efbaa6cb718191a2eaa58a11686798582a25b2901357bd5e403ba277f7b9b87fab22db7f9345f375151062aa43223f362492d47e94423e0dd21b546de5f05fe6713e67fba1973c063a77338a290d0a68103781373d5f8553b704424e06827dc8a796cf059dad52e7c7c38f9284a54a620157ad02fddad0c95b6d7eb3031c9aabb55a6467cd9b6fb8da9eb570d0b7aa3bbe5fe37fca94008451c08f5b3b25679d72c7d10098c28e8708981542d4a7a63abab8f80612764cb96d590d8299b56640706b87234896378faf0b237edea8ca710046bc65a39684bd58342cab62aef3365a4fb3a95e6e3079fec32eb0f5aa4797f6cddc1d41af002df6041fecffa795dac6b65a292f6fb6336349310c2786c57665680bdbdcb75e07974654bfdfab8d88f5ede7a621610befc9a362f641d81a70714f3ea312feed7242485d12fd78a3309e8ccb2b1475e976ce6265e25ac29568019cdcd758b577324977dc5a1a0257e091efb95ec925971bbc8e8cb151e134eab9905709d8870e3dc8d8702ce7352f877be64d7c04971b700d3e0558d38628371d1973b089dc5f57fd93096d19922653b981b368f8a5dd750f4c20e8316e113cef04f141b1f788757afc32692032fd95901f3bb15fceec4d7f766bbb98b04db6a28deebbf8d93c14fb0dd5591b8ad683173362452947cb42efa888ab37fba2cbed93dc8465109698f8736c2f7d008e3ce184cd107d0764b4b548768164542c501ae53e967d4f803780bad37ce0fb7fefe8f3a8d3391eb337ec47a69dc6ee367e57b6e8fc5d4c9e9455b95dabb151c51a74591a5511ddc3bb230617ce3ab0ec15206659659563408cf5791d55b163e58423a8684e58e95762d7d38945c1b25b8205447fccb68784d7575e05846b0960df0d9410ea4ecbfc234d2a83b34f276c54194f65e2bf43a5ed8b62acea49326c997585141548c5e299ce311e327a23fb378a3ab9f1c87ef9957a519a276aaf36b8d2be098eef03df4f39098eb70f6a95feec3d21398c2f9747bafe296fd7335c021106f4bc56689217b3b17da510c5c595e3fab32dd929cb1c037f04c4d19f981492bf937546f3979e310eb640d6233a49f4d98ae086cac0d20ec3ca1037ca959dbca109862db4de3043a438b125aa6d7f36a5594b6abedb0b6c19f3094cba2590ce0a5f466a8ec69c5784695255f8e9bce751765b04110ababf43f21776d08ab2cb7b9088d44b96a4d5278645db76d94bec2e834505b7f1efa92c9368f14e3b5070eceaa02ec2774d7bb955465c867ad22f4b3823e93c3e3e6cab3d802bf2570ae0e57b7957a8b9734ff14506acde9b6e36525c6dcac0f72b11ab8b3835d2048d26439982165f99b6230603eb099e9af0492ac8e115fd40a827a93675ec3ff210e539ba25d0a79fa586bf56fdf6006a7a1c85b67e98b6bf90abbc1f963837187f179662abd3b79edb6924673532e2db88198401446cce69129b6377d673d4b9ca68308ae9ae72173f487a7e63c08481372aaa5c01606ac9da3d18fd533bfc2e84b398ea82923501cbb4f4c52a04ee851323aa8ec4560127bf10c4b3e753e435cb40b561f36369c6c00236c5576ca221a4980a120ed85583175ea9a467405a65c23f9502bd63b9efde374fca5a5727cd920658e948edcc56cc06d864069822a0ef2b49a14a00adf8614584797731180878703a4a10dd9734afed6d46f6699263be169fa1b5572222cfff9af04deb905409d1a510500a9b37f115288a6ff56a7ea785591417ad12218ed2ab5d869d58930c604a1c796876952b0832a99f2f639ae0ff309aff447a4f8ec2caef9aba336ea3bad0872b29cc4c182d034cd1e5699aad462212f0484c1da21b291a864108d3a5088969161945bad13e72ea56961d87933d1e66b36af2827c8bbabe0e190091127e66c6c3ab5e52054ab8b896c99d0318d2b720d4b8eea058cdc6058a0a8e2d2aa4cb95e7be233bd583cc46fc22013fdd46a1903fc3b685c6bb965ac912adda9c6798e16c7c3fc45bf82a5816147cb89b9d669e54d6b369ae50702bbaff82de8740a1a5a55b0b67b7a4389cef48bccad3f301c31f5c743b0ad673b2226d43de50ed9ae5a76d4811cbfc9203e29c27e1c4f6bb463e1381e9b2aa6a6fe6f56f3cadf3bd7dfe54eb518d390f2c8978f46273f2dcc4732122e9e51d4d38567ecbd1d0325c9e65bf3ca6603a4d03246cbec095e753539e8bc3826f1f31ef55707f5ae4d70f0428ed88f4454c529f07c63319b8dfc2af3abeb9eb4191946fe1560197a318f49dff6929832d39ab51f645327fa8a9e112997b4a3abb29b2eeeb79a5251c9cd4fc8da221003bbc449d785fc459965a2fb4435ad563845002300781a3396a88a3a3f0aa8c91c2dfb9ea95c541328e35511b74a17d0a794fbe555c059a8fdc462b2bf556fe72797204577e9f344d1e3da195080f21cc6aee698f0991696163dd05109b75e08b9ab37adbf37dd3051de5ef5848605c27491ac6ed5b0969bae81de004330b69", &(0x7f000056c000)=0x0, &(0x7f0000d70000-0x4)=0x0, &(0x7f00006b2000)="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") ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) prctl$setfpexc(0xc, 0x3) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000eaa000-0x20)=[{r3, 0x4000, 0x0}, {r0, 0x408, 0x0}, {r2, 0x1, 0x0}, {r3, 0x200000008000, 0x0}], 0x2a3, 0xfffffffffffffffc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000a8b000-0x8e)=""/142) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00001fd000/0x3000)=nil, 0x3000, 0x0, 0x812, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) pipe(&(0x7f00008cc000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000acd000)={0x0, @tick=0x9, 0x4, {0x1, 0xe94}, 0x8, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000392000-0x9)='/dev/sg#\x00', 0x8, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004f0000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) lseek(r0, 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{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]}) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008a3000-0x18)={0x0, 0x20000000000000, 0x0, 0x2, 0x8}, &(0x7f0000e66000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000022b000)={r2, 0xffffffffffffffe1}, 0x6) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000709000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) sendfile(r0, r0, &(0x7f0000645000-0x8)=0x0, 0x100000001) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) [ 33.624103] device lo entered promiscuous mode [ 33.632837] device lo left promiscuous mode 2018/01/01 11:18:43 executing program 6: socketpair(0x4, 0xf, 0x7ff, &(0x7f0000e56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket(0x11, 0x803, 0x0) 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e2e000-0xd)='/selinux/context\x00', 0x2, 0x0) renameat(r0, &(0x7f0000773000-0x8)='./file0\x00', r1, &(0x7f00008c7000)='./file0\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000db1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000092d000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000)='/dev/rfkill\x00', 0x90800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00004a5000-0x4)=0x0, &(0x7f00006b9000)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bd000-0xc)='/dev/rfkill\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b28000)=0x0, &(0x7f000093d000)=0x4) accept4$unix(r6, &(0x7f00009a8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ace000)=0x8, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000af8000-0x4)=@int=0x401, 0x3d1) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000603000-0x10)={0x1, 0x20000800, 0x2400, 0x0, 0x6, 0x3000000000000, 0x66, 0xe0a, 0x0, 0x366d}) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000f3000-0x51)=""/81) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ea000-0xc)='/dev/autofs\x00', 0x800, 0x0) sync_file_range(r0, 0x8, 0x1, 0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000035e000-0x4)='tls\x00', 0x4) [ 33.680667] binder: 5587:5591 BC_FREE_BUFFER u0000000000000000 no match [ 33.718911] binder_alloc: binder_alloc_mmap_handler: 5587 201fd000-20200000 already mapped failed -16 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x802, 0x1000000000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ef8000-0xd5)="90b777be2595f15a7b8b255154e8a7d208fc6b47b65f646884b9046638fddfa2e23bcbac66aea5b91aa7b24e3f60a3fa8847bd973e6becff4c0aa8574aa64b537d7f678c2b6e6fc0fea18684a8a145774a23692687c0c2d527c7b6a7d6f0a75ebee6f5a805a2dab86403bd5040be366933c7c6d756db4669fc7050ea0724ed2a358de262a1561bdeaea86f4e3483a0a44cfbc19f4667b2291a0dcc08aedff9e2e49bd2befb73821ac2a887a43c119a0ecbe860a1c6cd8cc46a64adbba28e82627c14b0e661a0900774c84e749cc6d7bd31accf41a2", 0xd5) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) [ 33.734431] binder: BINDER_SET_CONTEXT_MGR already set [ 33.742384] binder: 5587:5591 ioctl 40046207 0 returned -16 [ 33.748735] binder_alloc: 5587: binder_alloc_buf, no vma [ 33.748754] binder: 5587:5606 transaction failed 29189/-3, size 0-0 line 3127 [ 33.774959] device gre0 entered promiscuous mode [ 33.775658] device lo entered promiscuous mode [ 33.776868] device lo left promiscuous mode [ 33.801850] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.807547] binder: release 5587:5591 transaction 31 out, still active [ 33.817542] binder: undelivered TRANSACTION_COMPLETE [ 33.822705] binder: send failed reply for transaction 31, target dead 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000421000)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mq_unlink(&(0x7f000096b000-0x24)="656d30747275737465646b657972696e6776626f786e657430732ab86e6f646576702400") clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000048d000)='/dev/autofs\x00', 0x80200, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000ef0000)=""/182) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00003d6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x14) fchmod(r0, 0x125) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f000020f000/0x13000)=nil, 0x13000, 0x5) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5f000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000255000-0x4)=0x0, &(0x7f0000cbc000)=0x4) 2018/01/01 11:18:43 executing program 6: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000055b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000329000-0x4)=0x10) close(r0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000094000)={0x0, {""/7}, 0x0}, &(0x7f00005cf000-0x4)=0x10, 0x800) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00005cf000)=""/212, 0xd4) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f2000)={0x2, &(0x7f000037f000)=[{0x1d7, 0x80000000, 0x8, 0x7}, {0x80000001, 0x8000, 0xffffffffffffffe1, 0x3f}]}, 0x10) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005cf000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005cf000-0x4)=0x1c, 0x800) splice(r1, &(0x7f00005ce000)=0x0, r2, &(0x7f0000562000)=0x0, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f000041a000)='/proc/self/net/pfkey\x00', 0x604240, 0x0) ioctl(r3, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/01 11:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000000000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000460000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x18) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000bb9000-0xb5)=""/181) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000be8000-0xc)=@sack_info={r1, 0x100000000, 0x1}, &(0x7f0000400000)=0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000000b000)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) shutdown(r0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xeaed, 0x0, 0xfff, 0x10000, 0x6, 0x43, 0x200, 0x2}, &(0x7f0000000000)={0x1ea, 0x2b90, 0x22f, 0xfff, 0x1f, 0x5, 0x3, 0x0}, &(0x7f0000bda000-0x40)={0x3, 0x20, 0x2f, 0x7fffffff, 0x0, 0xffff, 0x9, 0xffff}, &(0x7f000075b000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x6}, 0x8}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000cff000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000441000)=0x10, 0x80800) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d00000-0x8)=0x0, &(0x7f0000250000)=0x8) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdb000-0xa)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a50000)={0x7ff, 0x80000001, 0x9e6b, 0x42, 0x3, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000083c000)="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", 0xfc) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) pipe2(&(0x7f0000bd8000)={0x0, 0x0}, 0x84800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000408000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dd3000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) getresgid(&(0x7f0000772000-0x4)=0x0, &(0x7f00003fc000)=0x0, &(0x7f0000616000-0x1)=0x0) r4 = getpgrp(0xffffffffffffffff) getresgid(&(0x7f0000b87000-0x4)=0x0, &(0x7f0000123000-0x1)=0x0, &(0x7f0000c06000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e8000)=0xc) getresgid(&(0x7f0000526000-0x4)=0x0, &(0x7f0000ff0000-0x4)=0x0, &(0x7f00001df000)=0x0) sendmsg$netlink(r0, &(0x7f0000345000)={&(0x7f0000fcd000)=@kern={0x10, 0x0, 0x0, 0x10110100}, 0xc, &(0x7f0000cb5000-0x50)=[{&(0x7f000028c000)=[{0xe4, 0x0, 0x0, 0x0, 0x2, "6dc6e5d5bdeb724216cc6ade19ddaf73aeab96750295ac0b0c4e1e687dc6f37d6fe3642cb3b1525385ca68d37abe667f045cbdc9d11457a62647bbc3601c67af27da6a2ad71091645f229ee3188ce83c011e3788489414927fee4935712532469ba3042246004b6f51c719922c732dae4d6018235d2d1420fef10c6bd612c21c4f43c655297753d1051c4bd7c30cf35fdb879efb8f64bb06fbb40d84fc0d1ac7085f338e72e79c0723880fefdba32d12bcec3705eec727aab5076c30305a1a84cf9af3a9753f599d50bf5f4d52615b66b07636"}, {0x1c, 0xfffffffffffffffa, 0x400, 0x5, 0x1, "0225db0cf88c16b3bee2"}], 0x100}, {&(0x7f0000edc000-0x410)=[{0x90, 0x200, 0x2, 0x1, 0x2, "aac9bbe0377d6197883bafb79ee11f587ec55cb296746bcbc1dc41e46cec7b1e4b9adc5f466635ac7dae17b6eaa2339366813e0cf4cd6a353621838aeba425b01e500d221bc114f7ab5ca9fae20f4b22396a216329c6eef02e7d20fc26a49012131430f0cfebf2ccbb8ee471a357415b16aecb9a4e14d9b12659c5ad1df8"}, {0x90, 0x5b2, 0x505, 0x9, 0x2, "82398d9ddf3815e85c69a5d25f46312df8d197c4a44056ec99f77ac0b40120be8dee5098df6a1a4ed35d2c5c900d4a8eb2fc6b39b9ad366bfebcbeda08286ddc6d7dc128444a0a8cdd0c841a9e6e96da21117ef18038bd89d37ad7adb41c52cd7d43d0bab8024303ae8d98d725862cb93b74837b5090cd59bae5c1f73809bf"}, {0x34, 0x57a, 0x604, 0x9, 0x3, "ce9da49004055fda08a3481a93ded589b742664611dc5097dea3821c3d3609d476"}, {0x110, 0x63c, 0x200, 0x1, 0x3, "05647ee2b9e81f3fdf4e9b0905bd985c3adad5173fbda98933857bf6fe1bd9f6623896d5b03f7bdb7f4ba1675f7c8f2d3f6b83777a26e5204aeddaa3aedaeaf1989664361143f8eae1e210e698b03cc251a2d1996ac409e88fc5428b50860dd9b27b1fdf931ec5d748200afc4018b271978e7b82ab8d75b46b78a3d2fb5c462483492d1b0b01a15e51e52f3e83de731b0d17803ce70bb89afdfa95270d33ff0535cba49b8237e0428e3969856759c9a8dee631c149840f2b75f4e0e62a8be881c027743eb55beae17fff2c37e87089a9ef2a8c297bbeb54cd3aa21ff8799ac027db8ab461169dc2d7e541220f48848995a9a286d7089a9863967b6c4975446"}, {0x8c, 0x8, 0x0, 0x7ff, 0x1, "079ee683d6617f45d2d554b967cbe2fe7cc82755f463da9909cf99bb2774ac3290e1046c2a3c317d87cf4cb5d79d81ff1a18e3913396ca34073c0b01d24e0b84e4d4a8e286707b655b13a8d1011516d139e8f532e3ac7ef5f9b77ab80f46df6a7f7d09bc7af641e95f265cf9bc239add5f8e8f0545aa01064e3767"}, {0xe4, 0x5, 0x4, 0x0, 0x3, "1ebddc621689046a80260e4752eac8f6cc2decb17455f1cec31f5c373801011b28b91e47c4e4f6b1445e1dda9259ba27f14b20e3381fecbee43219bd8458beec7ced5f2dbb9436cd3610441a2c4c26f4bca0f008d26a8c513383f3c5852ffafc98e3dbad8a8b9d0927c0459510d63f75dc3a40e8e4130dbbd61d6e6db8c5d8762c082b9dd1433861b1cb55e4caf4569a537c88997fa30dcd2cb4ce6b7de124637790b12cef99d6f2e1bcc21ad500a30d83bfab1428622d116d777dbc6e4afda4c4f99d9e0b8948528b9b6f8fba44aaaeb1d6bf"}, {0x3c, 0x1, 0x63252aa169f0b1f2, 0x7, 0x1, "1fd6ccb813de6db9711d69abc7c35938b3c71ccb12077f6c8f22513b120aaf11ea1a2d57854044daa0b6"}], 0x410}, {&(0x7f0000ed7000)=[{0x10c, 0x101, 0x8, 0x400, 0x1, "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"}, {0x78, 0x100, 0x6, 0x9, 0x3, "1ac8fc1d7908318d8ca598278135dd1bc83c03af2f48eb77b7def1f2e1c665d393fa153d2729c69ab182bc402df9a95dab0762e25c4d322bdd18666ee77d2113e9087a4945ffd6f85048edf3d60930911da04701894b1ab62de74cd8ae7aacbb6c7de9fd47566420"}], 0x184}, {&(0x7f0000d12000-0x17c)=[{0x38, 0xc82a, 0xc01, 0x8, 0x0, "4f8f3c0703a3da94f8cf1a5f19a38463535bbfa4e75642e08444941203f905d5e429a6f70fdf489a"}, {0xf8, 0x1, 0x400, 0x1, 0x2, "a8b82aede19e16386138085f1d80dcc91d833a3acb0b1153f686aab2e1003574389cfa38204b75039afaf26ed4c359b9eb9403213683f7c51e184061d57b407a85a67848fdaf7d404a66cc6acf5a057107901acd1f45e8d2ea321c0ffb4616b5902cfda17500efcaccfb5af2f7236d13431dd97082a4e52f6b7faf06de8c22732e82e763151821884a87223617c73196509887a3309c0206701610844e8e6afc74f81548faf070015dfbbd4ea6197bdbd580d7a6a714e4f1b9af703e10e9cd65d3f1fb4f40bee18bfdf43597c3f1ccfce09e13ae24ec7bf1efd4593b45f7db0bb843f87bcf"}, {0x4c, 0x6, 0x400, 0xf9, 0x2, "6d9e4157dfb51f515e160c9f6d20d885ebbfcaa3974e22890183472fc4c8f7d4b236bef11c9d3c2b76c553babea6e404d89d2a840a03276cd684a0"}], 0x17c}, {&(0x7f0000f9c000-0x111c)=[{0x1010, 0x1, 0x101, 0x1, 0x3, "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{0x44, 0x99, 0x400, 0x2, 0x0, "4afecddf191b4418ca5923f8ef62b8544092437348233b01c628bf6f3e85c0711fc400eb1e0926bede44ca2e9ce8beac27500f"}, {0xc8, 0x9, 0xa20, 0x12b, 0x0, "bb3d61c735c6a57b5726b902924a0f35cca4a74d3276db52e238bee3f50604d9b0f0a80a2d57ed942bd17e7a5151ad30902b6ff8158a1cdd070195efa4e61bd812741f3de8b541a32a7b513cd9f5f60728a3876223143a33f85179ec93fbe6e18b861dd4ee231aebe5a06d7c72f97aa24b1464d8f1d4a03e0697fb0555e40bd1a22df188b93d9fb644091c6d43d5cd422abdd06f60ced7af6a42058de5513914efdddf853720789f7734928c0de7b63e6b40fdfd66d736"}], 0x111c}], 0x5, &(0x7f0000bac000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x58, 0x80}, 0x40080c0) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getegid() tkill(r0, 0x1000000000016) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d43000)={0x0, {""/7}, 0x0}, &(0x7f00009b2000)=0x10, 0x80800) fgetxattr(r1, &(0x7f0000456000-0xc)=@random={'osx.\x00', 'cgroup\x00'}, &(0x7f00004bb000-0xe)=""/14, 0xe) 2018/01/01 11:18:43 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$ax25(r1, &(0x7f0000d66000-0x89)="d3c99b6517ee80bda35650ada2f638c3fb53f6a7c07ffb096bd71b88c1ddcb0dbc95a557e0b659596c4a26da104887ef8572a28476f1bd0131f5b5d7f849fa30cf3f6e0a75188a9476a76cfcb01fcbb4b7cf431fdfb9e23dfd9f73c0dc8399f7685ac8075ee64d40b4e012d1f368cbeb7a7b1622bf6aa6ccce827a56299487753bc43dec0ce83eb112", 0x89, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) 2018/01/01 11:18:43 executing program 6: r0 = perf_event_open(&(0x7f000018e000-0x78)={0x3, 0x78, 0x3, 0x68, 0x100000000, 0x546c42a, 0x0, 0x1f, 0x80800, 0x4, 0x7446, 0x3, 0x80, 0x1, 0x9, 0x1, 0x20, 0x2, 0x40, 0xe50c, 0x7, 0x400, 0x3d, 0x800, 0x9, 0x4, 0xfffffffffffffffa, 0x1, 0x100, 0x80000000, 0x3f, 0xaf77, 0xbc44, 0x100000000, 0xffff, 0x0, 0x3, 0x7fff, 0x0, 0x4, 0x3, @perf_config_ext={0xfffffffffffffffb, 0x2}, 0x20000, 0x7, 0xc2, 0x2, 0x3, 0x5, 0x314, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000ccd000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:43 executing program 7: fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f0000c45000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xf7, 0x3, 0x4ad, 0x3, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bb3000-0x8)=0x0, &(0x7f00001c7000-0x4)=0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000725000-0xfc)="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", 0xb0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e3c000)={@generic="b2e9970a429dfb40eb98c43911a43a66", 0x1000}) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x6) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x1c, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000426000-0x4)=0x4, 0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/01 11:18:43 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) gettid() setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 33.954620] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.975077] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/01 11:18:43 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000edf000)='/selinux/context\x00', 0x2, 0x0) fchmod(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003be000)={0x0, &(0x7f0000000000)=[]}, 0x10) r1 = socket(0x3, 0x7, 0x1) lstat(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c93000-0x44)={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) socket(0x1, 0xe, 0x2) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @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]}, {{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2701, 0x3, 0x0, "ce491027bf9a2fe7b568848ab230aa1f5a039dcc148bd156978e4edd57f402a1304bf421cd4fa8a3d1bf84cd6621e9643d8207b0acd15c59dd95f5330bbfb47d49a1c861712350aec81bd75efeb8079e"}, 0x160) close(r1) wait4(0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) prctl$intptr(0x20, 0x0) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @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]}, [0x9, 0x100000001, 0x1ff, 0x0, 0x6, 0x6, 0xffff, 0x6, 0x1000, 0x20, 0x8, 0x3, 0x2, 0x3, 0x5]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x6, 0x5}, &(0x7f0000000000)=0x8) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="e6781e1aa70c", [0x0, 0x0]}, 0x14) 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000ffc000)='./file0\x00', 0x200) keyctl$unlink(0x9, 0x0, 0x0) 2018/01/01 11:18:43 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) r1 = getpid() ptrace$peekuser(0x3, r1, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000580000)={0x4e}, 0x4) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat(r0, &(0x7f00001c2000-0x8)='./file0\x00', 0x440, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000029a000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00007e9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000032c000-0x8)=0x0) close(r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r3, r3) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9e000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) r2 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ba0000-0x12)='/dev/input/event#\x00', 0x97d, 0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x1, 0xffffffffffffffff, 0x0, 0x13, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/01 11:18:43 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0x172b248d8d4129e, 0x0) pwrite64(r0, &(0x7f000015b000)="6cccc405d46a0f26a6134cfa7243507fe8ff2914eb5bd07e16a8cdf74c1b91d58e6cde5fdeda3f65bf6d1d6ec8be3d53c213c0272eb70f22d2d5df9a094ad9456a3ce9eb3bcc161efb012e29ad817abc7923c2", 0x53, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000184000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$inet(r2, &(0x7f00007b3000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000deb000-0x20)={0x5, 0x0, 0x10000, 0x6}) bind$inet(r2, &(0x7f0000585000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000e99000)={0x81, r4}) r5 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000931000)={0x0}, &(0x7f0000694000+0x49e)=0x4) writev(r5, &(0x7f0000fb5000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900010002000000000000", 0x1f}], 0x1) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x7e70) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ee000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000540000)="72a528724664752a22c079510ecda3c2cea1d01844461d00a9065f46f2e7f2318a80ccc6484a057ef94c518bf0b903ee9cdaa131487b90c655f63a2c4f1ca6ee94215459065675", 0x47) 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_wait(r1, &(0x7f0000451000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffffffa) 2018/01/01 11:18:43 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b3c000)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x81, 0x4) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r1, r2) write(r1, &(0x7f0000037000-0xa)='d', 0x1) sendmmsg$unix(r2, &(0x7f0000150000)=[{&(0x7f0000b37000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000022e000)=[{&(0x7f0000847000-0x1000)="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", 0xb8c}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendto$inet(r3, &(0x7f000090b000)="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", 0x234, 0x0, 0x0, 0x0) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000796000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e17000-0x4)=0x10) pipe(&(0x7f000049d000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000e0e000-0x8)=0x0, r1, &(0x7f000056c000)=0x0, 0xa61c, 0x1) r2 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001a7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000cdc000-0x14)={0x9, 0x10001, 0x3, 0x4, 0x8, 0x401, 0x8001, 0x8, 0x3, 0x5}) unshare(0x2000000) timerfd_settime(r2, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ad4000-0x20)={0x494, 0x0, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ec9000)={0x0, 0x6, 0x3, [0x7, 0x5, 0x101]}, &(0x7f000032c000)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d01000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4}, 0x98) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000eb4000-0x10)={r2, 0xd3e}) 2018/01/01 11:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00007f2000)=""/36, &(0x7f0000d99000-0x4)=0x24) r1 = socket$inet(0x2, 0x1000000000001, 0x1) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap$binder(&(0x7f0000bc6000/0x2000)=nil, 0x2000, 0x9, 0x20010, r2, 0x5) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = add_key$keyring(&(0x7f000044e000-0x8)='keyring\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x10200800) 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad0000)='smaps\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) write$fuse(r0, &(0x7f0000a56000)={0xffffffffffffffe3, 0x0, 0x1, @random="e5f46c9ab81f53c3c62c9d8253a36920cda9d07a06a326333b05acc6c083f84c8692c2ef60cc435d7ab4f202216497565672058785f738323a187aef3f71f1ebcdce58b000d66f1dc74fc2c0"}, 0x1a4) socket$inet6(0xa, 0xa, 0x7f) pipe2(&(0x7f00008b3000)={0x0, 0x0}, 0x4000) r1 = add_key(&(0x7f0000cae000)='blacklist\x00', &(0x7f0000bb5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000ba1000)='dns_resolver\x00', &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b16000-0x15)='bdevlo!security]:[#.\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x80000001, 0xffffffffffffffd4, r2) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000073c000)={0x0, 0x0}) mmap$binder(&(0x7f00005ac000/0x3000)=nil, 0x3000, 0x2, 0x810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f25000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f00009e8000/0x4000)=nil, 0x4000, 0x3000000, 0x12, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006ca000)={r2, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f000029d000)={0x0, 0x28, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039a000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f00006c6000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000079c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ec2000-0x20)={"4ed7911229740adc4186d61bf34a83ff", {0x4, 0x7, 0x101, "a2365a1cb52c", 0x5, 0x0}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d65000-0x4)=0x0, &(0x7f000084f000)=0x4) clock_gettime(0x0, &(0x7f00000a1000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000177000-0xd8)=[{{0x0, 0x7530}, 0x800, 0x800, 0x1}, {{0x0, 0x0}, 0x6f, 0x1, 0x3}, {{0x0, 0x2710}, 0x3, 0xffffffffffff2269, 0x2}, {{0x0, 0x0}, 0x229, 0xd, 0x1}, {{0x0, 0x0}, 0x9, 0x0, 0x5}, {{r5, r6/1000+30000}, 0x80000000, 0x3ff, 0x2c1}, {{0x77359400, 0x0}, 0x800, 0xea5, 0x8000}, {{0x0, 0x0}, 0x7, 0xfffffffffffffffd, 0x7}, {{0x0, 0x0}, 0x2, 0xc82, 0x1}], 0xd8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cc8000)={r3, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x19) writev(r1, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d000400000011000000000008", 0x29}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000092e000-0x7)='ns/pid\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000943000)={0x1, [0x0]}, &(0x7f00000b7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e07000-0x98)={r1, @in={{0x2, 0x1, @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, 0x983c}, &(0x7f0000f0c000-0x4)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r2, &(0x7f0000763000-0x1)=""/1, 0x1, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f000092e000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/01 11:18:43 executing program 6: signalfd(0xffffffffffffffff, &(0x7f000065c000-0x8)={0x7}, 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d45000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000096e000)={0x0, 0x0}) fchdir(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000cb7000)={r1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f65000-0x8)='./file0\x00', &(0x7f0000001000-0x36)=""/54) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/01 11:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x13, 0x807, 0xffffffff00000001, &(0x7f0000f63000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cd4000)=0x0, &(0x7f0000e78000-0x4)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000886000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000dcc000)=""/4096, &(0x7f0000991000-0x4)=0x1000) sync() 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x48c, 0xf4a]) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffd) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e73000-0x4)=0x7, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e71000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e26000)={0x0, 0x7}, &(0x7f0000bb7000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000186000)={0x100, 0x2, 0x6, 0x3, r2}, &(0x7f000052d000-0x4)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e71000)=0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00006f7000-0x10)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e74000-0x18)={0x8, 0x81, 0xffff, 0x3, 0x0, 0xfffffffffffffffa}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e73000-0x33)=[{&(0x7f0000e72000)="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0x1000}, {&(0x7f0000591000)="140ff307e866905bb8b01a1878c02c240e1b69f6bd99544610507a8e0dad9ddaefcd82f2f2180b7dcefeb300b9c42796ebb809cc5fce696101f412689d09b62fdfedbdec35d20d19b906c84f98246c2b38b496d730a70c919b36d8c0cc106aaa242db2a7404b37695a9386dc7b37", 0x6e}, {&(0x7f0000a17000)="0746956b1d2c74ca1115003a9b5759d5c7ce078cb4fd6efb9f9633a2373bbda524b771b4a74b8c937b59c17264ad90afcf406ca3066f4188ddf065cf49397fcb37ded36851b084d643caae506e70708d8fa791906fd8d2834ff9af8f6177aa449787401a99db0a20793ab0520cdf05080d14fffac99c3e6d838e38c1cc1be055deb44bb0af", 0x85}, {&(0x7f0000e73000-0xec)="5f1f901d55c46306a885747439cbc7a226bb7d4def9b47c40b0f9eeab193ebc2e8f09df91a1fb771419e64fcf9baf93b15fcce0f7e86a2adfde213be1d7af06bfb9b6bd1d186e737876ffda341af3c009cfb8c66f1b6e77450593529195ac3691b64112888d31acab960f956e77a6d5745d2bf14069caee114cd1a3f1411146b91397cdcb0b927d8e02d22e8caf80519ce51429b949e6fc4d3e22e4242884010f24586229db96882934963f403774a88ab590be6d78ae0fa8aa03e4f913e69265f18c14a89996cf99f14087ce92942173557cc1698773a6819d99ff12e728c41c9088354e23125019910bc9f", 0xec}, {&(0x7f0000b9c000-0x41)="1e45e849824fa69572ddaad365f7e01acba157017ca1cd037feb7ba0d5a2a2a28fa66fdcfaecb07e62e08482128de23cc95c91a8487ae328cf2085308ebd9ca06e", 0x41}, {&(0x7f0000e73000-0x1000)="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", 0x1000}, {&(0x7f000099f000)="05394efb1914ed5cec7b0ec1fd44f219c8c13a06940488841e4c2a5775", 0x1d}], 0x7) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x401) connect$netlink(r0, &(0x7f0000829000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000099f000)=0x0) r4 = getuid() r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9b000)={r3, r4, r5}, 0xfffffffffffffe85) fcntl$dupfd(r2, 0x0, r2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024a000)='/dev/hwrng\x00', 0x14000, 0x0) creat(&(0x7f00003cc000)='./file0\x00', 0x80) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000c32000-0x28)={@common="67726530000000000000001000ff00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000033000-0xb)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x3ff, 0x0, 0x3, 0x3c, 0x2313}}) r7 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) getsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f0000520000-0x4)=0x0, &(0x7f0000772000)=0x4) r8 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r7, r8, &(0x7f00004db000)=0x40, 0x63) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000051000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000353000)={0x100000000, 0xfffffffffffff280, 0x5, 0x7ff, 0x1, 0x8}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/01 11:18:43 executing program 2: r0 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000463000/0x2000)=nil, 0x2000, 0x0, 0x1010, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getpeername$packet(r3, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000001000)="ccaeff25f29fcea93e953f5021cc59a1872deb5f27e667cdba017d3cbe7c5f64cece6da8415ddcb17d", 0x29, 0x3c) keyctl$chown(0x4, r0, 0x0, r1) 2018/01/01 11:18:43 executing program 5: r0 = syz_open_dev$random(&(0x7f0000c41000-0xc)='/dev/random\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0xebe52ab}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f00006c8000)='user\x00', &(0x7f00008d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b25000-0xc8)="c4dd5722ba27dab686c3ab4ceb9750fa335d3a416d83ef6cf5aefae1b291c41fad77122571f162bd199d1444643ddcdff0feacf87bb702a5ff3763c055ec8b330b078b99474ef31e6e37fdc764e2462be71b12e779f9d69cc2507dcb3405267a8b23800459a8cc97da3dc14943726c77ce6481f49db44f10fc11af72b92f807d4ba3e4d4502692d5a3f45627944ad479c603dac508db74b8f02cea1556932fb7e37acaaa1983f2e2e238496499082333a8e6a642346f29f564a6a6b34e0e6a41d902b55ddd169731", 0xc8, 0xfffffffffffffffe) keyctl$join(0x1, &(0x7f0000b38000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$assume_authority(0x10, r3) syz_open_dev$sndtimer(&(0x7f000024a000-0xf)='/dev/snd/timer\x00', 0x0, 0x113000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x80000, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f65000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f00008e1000)="62f5f65c63d224bedffff1d474ee015f81282b041766e1b0069828d90fc23932dbd633b037f1f5a61f975e7eef9047a8e94e8cbb97381f88a63adddd016e8280bdc4376e879308ad99fba575c3a7972ab468cb297e894c19c754c920fe435bc52c52874b89845161156f7eacbb590b977250", 0x72, 0x4000, &(0x7f0000b0f000)={0x4, 0x3, 0x401, "9d67e9ea7ecf", 0x8001, 0x0}, 0x10) dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000915000-0xa0)=[@in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x6b1e56b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000001}], 0xa0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000e6000-0x10)={0x3, 0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r1) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x13, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f81000)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = creat(&(0x7f000018c000-0x8)='./file0\x00', 0xe6) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005b5000-0x8)={0x0, 0x7}, &(0x7f00005b5000-0x4)=0x8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f9c000)={r3, 0x80c, 0xfffffffffffffffd, "1d84ddfbb5e2a7aadd3d4b9cffedc8d4188c691d01aebb6dd2cfba6e8855bd49176b4366e369ff8b518047af95c48fae8748a8ba80af4a067ca380e7079fcbb254f6be286d0cf76a2787f6535496d9d26c6332ef65ebe6678622f3a4af3c17984053d381b82abfbcb0548790716da07df10088fde50c1f7ba26422df0991e77135b246fac0a2052351"}, 0x91) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b5000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f9e000-0x4)=0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00002a2000-0x30)={0x5, 0x984, 0x0, 0x4, 0x4, 0x7b}) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/member\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x0, 0x0}) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d08000)='/proc/self/net/pfkey\x00', 0x404402, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000236000)=0x2, 0x4) r1 = socket(0x10, 0x2, 0x0) bind$inet6(r1, &(0x7f0000aa0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa36}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000101000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x237}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000038f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f67000)={r2, 0x3c, "d330aff4b676be2e19d73ceeb09b23c93b39a55db27f7addf8cd9b930d036d2731414066d07c516cab6dba97919107eb3f5725f5b692eb9fde9b5c96"}, &(0x7f0000e2d000)=0x44) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/01 11:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000095a000-0x78)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5753}], 0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0x4) 2018/01/01 11:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) socketpair(0x5, 0x6, 0xfff, &(0x7f00009f3000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) mount(&(0x7f0000655000-0x10)='./control/file0\x00', &(0x7f000052d000)='./control/file0\x00', &(0x7f00006af000)='9p\x00', 0x2800, &(0x7f0000ac2000)="") unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x54, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f0000001000-0x48)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x73622a85, 0x10b, r2, 0xfff}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f0000001000-0x28)=[0x48, 0x48, 0x20, 0x78, 0x40]}, 0x5}}], 0x70, 0x0, &(0x7f000023d000)="f2a296e595bae38b25ae97a304487221a0470faf2aaa0ab73bf12f079fb42129ee05c711f2da942bf92bf976243e65d97073b7a2abcd8a9ba9b4e7eb6445044819d85ed99d4b29d9fd59d32b6589c711b8e1028347cd3d3cc64ffbcfddf12892f71a71671248419c14093a2fa1e9f12c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r5, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/rfkill\x00', 0x0, 0x0) fstat(r1, &(0x7f000081d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000d8e000)="22edc3da4fa827cba146ee2e513273cc10e15e40c5d16e18a5d0edb06206b1b1083ab165de72af196cfde7013d061311b949ac121e100cd66d884cc7c09922e55651aeb2e276b70ac0e560dd48e3e615d8bc230d157cc403fa8f29dbdb9c5b7944c4ba42baa3b39482b24b430860e1b168e69018f328f28ad32c2dd2e2ddc5400029d02c1f2b33cf56f49c1cd697d1f70c3207db48bbe2e0c4a6b05041838789e878d289301011a74fe4e31eafa09c542f0e40a7ab5cbb3b433a26b68d13f69adbfd1f82e2837673cbab2873b9ae1358d2f4ce4edc8f9398a793617aec11ea626a9db9305acc79b753c3f144ee82", 0xee, 0x40, &(0x7f0000c66000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d00010008ffffdf0001000f536e06ce", 0x58}], 0x1) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b0d000-0x4)=0x8) r1 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000885000-0xdc)={0x0, 0x0, ""}) bind$ax25(r0, &(0x7f00002e3000-0x10)={0x3, {"87eeda2154fbba"}, 0x3}, 0x10) 2018/01/01 11:18:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000eef000-0xd8e)="", 0x0, 0x4004000020000046, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e85000-0x10)='/dev/sequencer2\x00', 0x2100, 0x0) accept4$ipx(r1, &(0x7f0000e88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e83000-0x4)=0x10, 0x0) 2018/01/01 11:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000730000-0x2)='%\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000d0e000-0x8c)={0x6, 0x0, 0x401, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000015000)=[{0x0, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/01 11:18:43 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000025d000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff8000-0x10)={0x9, &(0x7f0000ff7000)=[{0x8001, 0x0, 0xffffffffffffffb1, 0x4}, {0x7, 0x10000, 0x8, 0x866}, {0xffff, 0x400, 0xffffffffffffffff, 0x1}, {0x3, 0x100000001, 0x6, 0x5}, {0x7, 0x7, 0x2, 0x7ff}, {0x3f, 0x7fb, 0x5, 0x7}, {0x2, 0xff, 0x7, 0x3c0}, {0x5, 0x5d1f, 0x1, 0x7}, {0x7, 0x81, 0x5, 0x101}]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000a7b000-0x4)=0x0, 0x4) 2018/01/01 11:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) bind$netlink(r0, &(0x7f0000ace000-0xc)={0x10, 0x0, 0x2, 0x2000}, 0xc) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000505000)={0x9, 0x2, {0x2, 0x3, 0x9, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:43 executing program 4: modify_ldt$read(0x0, &(0x7f00007db000)=""/4096, 0x1000) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/01 11:18:43 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000003a000)=0x0, &(0x7f0000025000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000017000)={0x0}, &(0x7f000000c000)=0x4) 2018/01/01 11:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) sync() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e21000)={0x0, 0x9, 0x4, 0x8, 0x9, 0x4, 0xffffffffffffffff, 0xb5eb}, &(0x7f000087b000-0x40)={0x7ff, 0x9, 0x100000000, 0x4, 0x369, 0x4, 0x8000, 0x9}, &(0x7f000052c000)={0x800, 0x0, 0x1, 0x7ff, 0x9, 0x1ffe000000, 0x2, 0x9e67}, &(0x7f000001c000)={0x0, 0x0}, &(0x7f000058a000)={&(0x7f0000ed8000)={0xfff}, 0x8}) utimes(&(0x7f0000827000-0x8)='./file0\x00', &(0x7f0000173000-0x20)={{0x0, 0x0}, {r2, 0x0}}) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000720000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008d7000-0x4)=0x14) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f00008cb000-0x38)={&(0x7f0000e30000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a39000-0x30)=[{&(0x7f00001af000)=""/212, 0xd4}, {&(0x7f0000b42000-0xc2)=""/194, 0xc2}, {&(0x7f0000037000-0x21)=""/33, 0x21}], 0x3, &(0x7f0000847000)=""/252, 0xfc, 0xcc}, 0x2) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000b51000-0x4)=0x0, &(0x7f0000f99000-0x4)=0xfffffffffffffdca) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000815000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000854000-0x58)={0x3, 0xffffffffffffffff, 0x12, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000f58000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000813000)={0x0, 0x1000, "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"}, &(0x7f000005b000)=0x1008) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000802000)={{0x8, 0x6}, 'port1\x00', 0x90, 0x4, 0x91, 0x9, 0x4, 0xff, 0xfffffffffffffff9, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000893000)={r1, 0x5}, &(0x7f000077a000-0x4)=0x8) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b0000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b1f000)=0x3, 0x4) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000831000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) timer_create(0x7, &(0x7f0000797000)={0x0, 0x18, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000082000)=0x0) timer_getoverrun(r1) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f0000262000-0x7)='devpts\x00', 0x0, &(0x7f0000f3f000-0x1)="") ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000025d000-0x4)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cb000)='/selinux/status\x00', 0x0, 0x0) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f80000)=0x0, 0x4) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x100000000, 0x3, 0x4, 0x5, &(0x7f0000001000-0x10)=@generic="f9fbdcf4d425ffe173621d22103df511", 0x8, 0x1, 0x80}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d66000)={{{@in=@multicast1=0x0, @in6=@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}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000+0x437)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000919000+0x5b)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) ioprio_set$uid(0x0, 0x0, 0x3630) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mlockall(0x1) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c40000)={"89d008cbcb93ac3c7ce78eaf2c622dd5", {0x4, 0x9, 0x5, "ccf3fb4a5fe8", 0x93a, 0x0}}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00009d4000)=""/192, &(0x7f0000527000)=0xc0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2b000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0xe8) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r1, &(0x7f0000fae000-0xd2)=""/72, 0x48) bind$inet(r0, &(0x7f00005af000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000093000)={0x1000, 0x7, 0xe65}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000698000-0x8)=0x0) recvmsg$netrom(r1, &(0x7f00003d8000)={&(0x7f00003e9000-0x48)=@full={{0x3, {"191d461a635452"}, 0x6}, [{"bd2215e17377c8"}, {"361003c0f9196e"}, {"42544334968243"}, {"d785b13e619735"}, {"fbdabfaa20079d"}, {"a5d7ce6fe6ef41"}, {"89efe95fb1278c"}, {"13be2183441026"}]}, 0x48, &(0x7f0000a75000-0x40)=[{&(0x7f0000c47000-0xb5)="440abf068e51c58905ef9e6bd4b8742a0b49abb3a32d92d3540e2f3aea805869e767a9e17c50bd4d05ee1989e7e9d916405be09ef7756969cc94ed91c150ab6c31e56cf0959ea3f525537640e3acbc41fa0a7902ad6be97e5988c8075aaab054ad75770bc3233aecb444e5889bc929d9703e82ea6afc4aeb00d8739cce21f72d5f811b12adcaef0be02a53f3bf0c98538054f49314a9fb392734f9d6a5ade3faa09b7553e88020ce284d95315f57a84183ee930446", 0xb5}, {&(0x7f000023c000)="9b126ebe38aaafb06d421463b1eefb8e95ac7b692f5f7495849b67fe9460d772911c42cf6883749ede45b26cab49fea3f947e20fd5aa7dd5480073768f309bfede04b6fc40bad32b7b6f", 0x4a}, {&(0x7f0000454000-0xdb)="7787555e0b393c8fdbc2e46823e9b9e3e742238a58822241186c93de46a5d66ee6674c31d8df718cae367eed33011db3f7a499bcdd617cd5b0b6e3e3a9dcc2e88b2cd42772ead195ec90cabf7dac2cc36e2d37d1f9898d48dfd826d87d9ad0e2f5a0e9435d862638893b475309daed752e65eb5647e2b419c6443214d3878b418a0135e928ab7a453f368b243fe9eac2c09ea117a91a2209d70784e019fbc2f83cc4a238592076882925804baef6394974f25f03753cabd4a460f742d2bbc98690bed06fd83fce851d51cc05d60b730ae7ace07888d321562cdfb0", 0xdb}, {&(0x7f0000964000-0xd1)="4c0285e7237cdf0db921309a2af259148a1265292938fecfa82d22e794028fbfbc011a976fb882b88d60a6509ca346f5e6ed17974e8d7fc47144285c4fee9168988084228ec9db911447528866ac73207065f208a74e577cefe35ed6bdf10713a8cc26f63f5a9093d13a28f4d0efeaadc00157ddb7f4919c7ae29049829bca2f42e5acfc05d339fc8206b8abd1a9001de02142ac44edd01a058c04a10fc807fe164ec56c873d95b7beb99c7da01b79d24c51e1555a90e735d4d52e19653d6002a44b5d58a4249b0c84726d5f72838aff97", 0xd1}], 0x4, &(0x7f0000a02000-0x9d)=[{0x90, 0x115, 0x2, "2ebf0e5c422dd3943c235fdfc89d37c1e998ca1bbb11b736c6fea6b979cb082716ea4188ac3d23b2342c76f9e58087bef133f53942fec277888a74e2bba6ad18cc031630890389cb4c2bd22abf53421f68f0faa2c4573e9831dba2625747f6c223035fd843bcbc26602284db50eda50267bad6c6b4fed265506d"}, {0x70, 0x110, 0x100000000, "ed0659f0e5185ec866b112860c0211d30b40ac6771031f0d901946d05380e2057a0266820d52cd3e2f1e46eca68f614c5d81408f686a12f9211ed19b0698f3bf06bec2c0ac97d22c26e95cee4b9ba163793f88a7a5a673c4cb"}, {0x58, 0x118, 0x1, "29ab8d3a7644e7e6ed0374325cf0083055792be9dbccd9b4401e29db40529425d76984bd66036a92ff4172f12230c9b9141e3e59480873187d002023ef5ba5fb7af6659fbd"}, {0x100, 0x119, 0x81, "f8cfaf5305f610e716b341e839380cec7ae97757f85281bc2cfa590344cd105c0bfb4203ff21c83cb9bd0078cfcb497fddbc1aea2a694def02b463d4c1f813f7ad250ac27369851020dc0761def02b7adb7fce7b9e00b1f3ccce9f4aeeef9619ace632f6381e33cb146ca96270ae86a14d5f1ab65b1e980a4198a83f546893ce1b8dd6efccf8fad801eee2e9b30af56000cd5c1aa070764e8be9f7c97df7c6d66878bdc96c8179f0c086c49534682a3567a7fe507bc0b88cf75a91ddd5751058ee72e77249bb20e9867beb08c1b130725a4d2b8811c6845a24b5e0e2615d2cd680d383d38ba827b7002c8e9fd0e532"}, {0x108, 0x116, 0x7ff, "5208c1e25c7c9ab0fc1607b7891e8390dc81142a8a1b8667213d5b9be4a4d55f6d794a7457dffc3671543d738040ca893c87d6d80a34bceac4df3ac00b6106d5781130069147259735e5f3527f38308b60a0f8742c406ea70a8a4a315bb8055a1e06235679b6eebd3b7428b6ccb40afd57a2d3b93cc1ecd6a68539578724c5b63001a109df6243afb762ad1d419c6a1adc65fc7bc8b653f6ddc495cf5fb4afc8a2e0bc195b62c9524224cdc59516caee43e4d0d7e7aceec741247a7f0785f3d25acfd6e0d09c3887b48e69c2900b0dd9600be03bf81dabbbb1169190a7c678e7c8498a024198dd6c474da6e2628bf31875e6a0241d"}, {0x88, 0x110, 0x5, "52a29007df588cd88dde5406c5538078b369482c4eea8de9b711f4e4fcf4bbfe51e080e4b169a4b6046133faf19bba0e7f16b1029e22dedb9c633adce63db5f332ecba0640ebf7488d04f338f7b8c02c85f5301d0daafcf6e6e3fac8d305519ca7512d07a01463250f1dfa10805a19726c4742"}, {0xc0, 0x10d, 0x1f, "72f9ae64009c70e31647bd2ed9a6a7029441e1c52f00ccea88bd1e5d9ae2cbfb0c4450ceef9e5d0f7275db5db9502d1bdf8090b62981d1e89336e297cee1247eb962e46a3831d466f0949321be7a43ae4a1cf29c34ca7d5c821dfc533d0fac02cdd2a4b619b574740913ab82ab7d0e8b69a9b45ad17b547f6341663986e8be1c30ed75eae2f3de67fa86512c1c6c2a37d857f91638c470098ef37f8b2fcfc77ddf77d344461da25f437c"}], 0x4a8, 0x44}, 0x40000102) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[], 0x9b614e, &(0x7f00009bb000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00007d0000-0x10)=[{&(0x7f000073c000)=""/1, 0xffffffffffffff47}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000010000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000004000-0x4)=r2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xf, 0x10001) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f000000e000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000011000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x449, 0x2, 0x0, &(0x7f0000004000/0x1000)=nil, 0x40005}) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e9000+0x8c6)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000010e000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x0, 0x4) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x0) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4f000-0xa)='./control\x00', 0x134) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000080d000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000456000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000141000)=[@in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0xb0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/keychord\x00', 0x414000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000a47000)={0x4, 0x2, 0x8, 'queue0\x00', 0x1147, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r2, &(0x7f000088c000)='./file0\x00') lremovexattr(&(0x7f00007a4000-0x10)='./control/file0\x00', &(0x7f00009a6000)=@known='com.apple.system.Security\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000252000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000034f000-0x8)={r3, r4}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00009a3000-0x10)={0x6, &(0x7f0000619000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000b49000)={r5, 0x1}) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000057000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, 0xffffffffffffffff) 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(0xffffffffffffffff, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) fcntl$notify(r2, 0x402, 0x8) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000154000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000091e000-0x4)=0x0) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a90000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0ac, 0x13, 0x0, 0x188, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xb6)={r1, 0xae, "5453438d354a333cd0b16ee7128a4fe01ce6e7038289d3e5dbaebc4dd74a9e81f41d0cf797f133c35f3c0d0beb1128dc6a3aa6f8d2cbd210d2239dd6d45cbfc6cdb3b5eb2dee9f37ec801c15303c2b5d098946414c6e3f1871573a8e95b0e22c94a95d54ad5333fbdcb8cfb2cac513e94e925196eb32bdcb2953e50ea540a6c67a341a98925789ec51335027589a7dee370db615ce47e3552a42867345d77ab86a4a7d90272401e9f7394699377e"}, &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5d000-0x11)='/selinux/enforce\x00', 0x40a181, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000406000-0x8)={0x0, 0x1402}, &(0x7f0000105000-0x4)=0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f3f000-0x8f)={0x0, 0x87, "10074691e0e3266eea9cc29eab8468a2e6d11bdb36529095ca78ccd7be2350cc1cabf5d7bcf27708ce664e38b9b20a1d4a8b8c410df6ba3ed773eb29273c31d0c59d55f2b9bb9cbea085b14d3cd9ee2c21d58c5f9bcec1f65ba0b1009ad8a2175ee87694550061e49731c9c1aa5d1b6c3e9595672c04f23a698c9e9a0b7a1f3a14f9a8c521270a"}, &(0x7f0000f5d000-0x4)=0x8f) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ed7000-0xb8)={r2, 0x4, 0x7fffffff, 0x101, 0x7, 0xfffffffffffffff7, 0x2, 0x2, {r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc23a, 0x8, 0x6af2, 0x40}}, &(0x7f0000f5d000-0x4)=0xb8) memfd_create(&(0x7f00006d6000-0xa)='-@md5sum/\x00', 0x2) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f00002ba000-0x6c)="99daa6d652168b7cda743618237f86e4779ff8cb6b000003e29ccd41d9d3d259cddca87f000000000000000005ac2bece565df6767a776aa9ff7f4644b063f9340760003ff000000fff27b10c27a43547f02873fcd", 0x55) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000774000)=0x58, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bda000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000833000-0x4)=0x0, &(0x7f00001ca000-0x4)=0x4) accept4$unix(r1, &(0x7f000062c000)=@file={0x0, ""/108}, &(0x7f00000f6000)=0x6e, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001c4000-0x4)=0x0) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb0000)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) capset(&(0x7f0000d33000)={0x1998032d, r0}, &(0x7f0000cfc000-0x18)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0x6f) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/keychord\x00', 0xc000203, 0x0) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x8) [ 34.680599] Empty option to dns_resolver key 2018/01/01 11:18:44 executing program 3: r0 = socket(0x10, 0x80000, 0xfffffffeffffffff) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff34) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000099c000)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa4000-0x4)=0x0) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fa3000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002dc000-0x4)=0x0, &(0x7f0000ef0000)=0x4) 2018/01/01 11:18:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000a8b000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f0000001000-0x8)={0x3}, 0x8) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f3b000)=0x2, 0x224) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x81, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000377000)="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", 0x431, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:44 executing program 1: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{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) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f000087d000)={0x0, 0x0}, 0x4000) bind$ax25(r1, &(0x7f00003f1000)={0x3, {"5a3e2e345473bb"}, 0x0}, 0x10) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5d3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xd7)="175e1acbdc43e0a1dd9dcb5caa4bc7891d9a6fb70c3f9213ad4566b5196513e2e86d68ae10cd05bd025cb59dbf88139ee440c13263578c12e718520dbbfaee0c3d62f4ab469d45e33740a5d1ce98a4f904e1cad4e1213f41144303e8bc5e037f8729d94182f021855357f74374b792d3486a72400091e4cad7fae77502801e32c46db6971cc772776f56ea061eebe222219af12b7eb20def02a7be6616981cbf14c2a900079d9b42cadaa2f6431d6bbaf91dc7a243669fcec603fd027ca257a35fe1013205796091d102d7d7f7d44984fa3776cd4371db", 0xd7, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) madvise(&(0x7f0000dc7000/0x8000)=nil, 0x8000, 0x1) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008fc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$netlink(r6, &(0x7f00003cd000-0x38)={&(0x7f0000b17000)=@proc={0x10, 0x0, 0x2, 0x4002000}, 0xc, &(0x7f00004ae000-0x10)=[{&(0x7f0000c6a000)=[{0x104, 0x1, 0xe00, 0xf44, 0x3, "c3c88fe19cf67f6cad84197b38caf5226023c493296d97f23b933752bc9b06c11c0da0e63dfeaa873feaf55d8f6b88b473657417dd93dd88a4580fcf36dde59a2a016561a09b079670509187c8b2b207068428ee5e7490333eedba84db01be0207335f5fdf932772811ff5654b1e8433a747a45a81b9dfc633c878357abd2f9f193d9e3223b905959f1eb6aa30d2691473d49eadba24820a4ab7d919fabb8e669dc88dad478a9ad57f523d2cf10411bd04e9b38bd971e8aaa8ba6cbdf9233dc4ab0716f2c04038bd5be675b613ce96141202db47dad5fc6c1973083662f839d279adf1024b4bbdc5effc7f2dd7321af1aa"}, {0x34, 0x7, 0x100, 0x3, 0x0, "474774aca30e5cdf50f76a9dd035c946533c3c52a67cdd1010f5438220765af95061"}, {0xbc, 0xffffffff, 0x2, 0x7, 0x3, "e978a6c31a793cafafb11b896229db26ca5e48a8c3ab92d05ab9721c61b9e5fb08bca31f519a27d6c25e939ce6dd8926b763b940252386938986459a1c80bdbbc30ec8de955b85c1aeaf268bf9d1004102877f0460c80f9f419628d86732b4375de878964ecf71a0dc8eda5fe011cde4cc9b797b0a2307f1c1c24324343972726eb810d29260aadf7cd620bde09cbc4461dd499fc0f610c84c766455b43db9a54294d9ceb2cb548956601260"}], 0x1f4}], 0x1, &(0x7f0000523000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x0}, 0x8000) r7 = add_key(&(0x7f000098c000-0xc)='id_resolver\x00', &(0x7f0000462000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000226000)="634c2adc0060ddba3dbdb1ff203f520d01141e2ad71fb1df9151c6aff6604b998b16417efeb8bcdb697eb5c75e4f2c8f3125adb27c0d5a40daa9de0e30d80eceafa3ed75849743aada642a166b0a3d7023b5af3f64d059c6dbcd4fff85e7760a", 0x60, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000232000-0x8)='big_key\x00', &(0x7f0000ec0000-0x5)="25963a5d00") r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000299000)={0x8, 0x6e, 0x74, 0x9, 0x7, 0x7ff, 0x3, 0x9, 0x5, 0x1, 0xfff}, 0xb) capget(&(0x7f000010c000)={0x20080522, r3}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 34.725103] Empty option to dns_resolver key 2018/01/01 11:18:44 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000ef0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000000)=0x8001) r4 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x59ac) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001000)={r5, 0x42, "8fb71e5760fbf7ee96f832c59d325cc1e57996c03545968dbc08679bc35e2df12396bd365c84ba5c61381cbccdb7364d455561b770dedd2a213f968e712a3c69624d"}, &(0x7f0000000000)=0x4a) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000a2f000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80007, 0x4, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r6, r7) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") umount2(&(0x7f0000173000)='./file0\x00', 0x4) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x800, 0xe, 0x3becc505, 0xffffffffffffff00, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f9c000)={r4, 0xffffffffffffffff, 0x6, [0x7ff, 0x101, 0x1, 0x2, 0x3, 0x6]}, &(0x7f0000f9d000-0x4)=0x14) ptrace(0x4205, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000758000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000de5000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x2, 0x100000000, "cc27dee9904678e50a035418914e1c179386e7db8efdb90efc76af5efe17f7685e9bfb402c1e06fb7d1a3e3de70951d3a10aebe2275fd87def0158e60b44e04efa660cb4d6022469c15d1add24689681"}, 0x160) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x3d) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007da000-0x7a)="") 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009fc000-0xc)='/dev/autofs\x00', 0x2a0000, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00008b8000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d20000-0x4)=0x1c) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d20000-0x4)={0x9}, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d1f000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000d21000-0x4c)=""/76) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d1f000-0x2)=0x20, &(0x7f0000d1e000)=0x4) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0xfffffffffffffda8, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$TIOCCBRK(r1, 0x5428) r2 = timerfd_create(0x1, 0x80000) tee(r0, r2, 0x4, 0x1) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) 2018/01/01 11:18:44 executing program 4: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f00008f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f", 0x0}, 0x60) shutdown(r0, 0x0) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x100000000000000) getuid() syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x2, 0x0, 0x100000001, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000000c000-0xc)={&(0x7f0000011000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000)={0x9, 0x0, 0x0, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000009000-0x10)={r1, 0x2}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffffa}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000000000)=[{0x29, 0x0, 0x0, 0x0, 0x0, "368a6e3b35d2267db7da2244a922504c51004836c94c7e41c0"}], 0x29}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xc0481273, &(0x7f000000a000-0x1)="d7") 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d23000-0x21)='\r', 0x1) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e46000)={&(0x7f00007ff000-0xc)=[0x0, 0x0, 0x0], 0x3}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000194000)={&(0x7f000072b000-0x1c)=[0x3ff, 0xb7, 0x5, 0x10000, 0x6, 0x9, 0x7f], 0x7, 0x5, 0x8, 0xb31c, 0xb3, 0x1004, {0x8000, 0x9, 0x1, 0xff, 0x4, 0xe, 0x0, 0x6, 0x2000000, 0x8d4, 0x97, 0x1, 0x80000000, 0x4, "476ecd13364df707d38b68195947005f01220fad622bc7f30b6e3067f5cccc1a"}}) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) splice(r0, &(0x7f00002e1000)=0x0, r0, &(0x7f0000a5e000-0x8)=0x0, 0x5, 0xf) unshare(0x400) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200805, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ac000+0xca7)={0x0, 0x7}, &(0x7f000047b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000980000-0x10)={r1, 0x10, &(0x7f000065e000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df8000-0x4)=0x10) 2018/01/01 11:18:44 executing program 0: inotify_init() clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00003b7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(0xffffffffffffffff, 0x0, 0x4) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)=0xff) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000b00000-0x60)={0x0, 0x24, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r1) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00004c2000)=@dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7f}, @calipso={0x7, 0x30, {0x5, 0xa, 0x100, 0x200, [0x7fff, 0x3, 0x2, 0x0, 0x3f]}}, @enc_lim={0x4, 0x1, 0xfffffffffffffff7}, @enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0xfff}, @enc_lim={0x4, 0x1, 0x3ff}]}, 0x4a) timer_create(0x7, &(0x7f0000c65000)={0x0, 0x18, 0x1, @thr={&(0x7f00000d3000-0x57)="36503f5ff05da7167892da001f66c9ec02c69615f7aacccabb61d3be9d636e94bcde21bb74cdadd8a2b0c4a0d3327a3658e947c7b77b6d36f59ca7e9216b3b391241bc45039e7915f9103a95622532633dae0ac4a16421", &(0x7f00006d4000)="bd6bc25655f7ccb0ba08160630d2ab90dfeb54e00c7ae6f6711b8d28ef480a1e0a471ae89dfbf0b5d5c85b2a23c0b194e633b3ca0e87f8d560bb482f460481845ba0b82f19b14de9d0a945f0f26bf56d1ac5f4083448151f296a1e1f6d9daccbda7c960e05a5b74a170eae65bcc868131026cc7779d747b19c4adff4a065a425a2c6223ddcc69b7cfd82105452280a7a83897a5be7a1f0ee601cd68734805bbe123801890cd071ebed5c1f016877845dfc1b9cf94dae27d585b3a7785d290bc9e01026076e052baa5ed7d0bdf6ca5f5d376ee8b4f6f31b643aeed5e29b5ffb5e64c1b00e96d0e0db5102a6040ae0b0b923361a7e6de0094b3164f2ad4aacfe199da6f1f54e5301a01f73a672311315954bb6145b058b35b9ccaeeb632e01394731163983033a7fbfb49eea2fcaeb87738cd09ee7784b89f8c5bb0844017f9c8786423f5210a8e87c13bfa304b5e9c5755e4af5265cb036124113b3e8b1c054b1e1d2135bb80471f6c593e94d6fb586a260a58da53db9446a67768ccd328e5a30dbb7c3e2f0d8ea0d18db191bad454914af0a21bf3925f8e6ecb7433c413378e54de035b169bf39792a591b88963dbc2cd0b79bc06f3b0c4847c1841df1afb0ec0622c856950973b5c3024b3eb63493173913cfa2175ec1a0c4f8eb20538524c19a6185c4078f607e802464b5b8a823f786ffa15fabf45ea12b9174c2e9b6dc327d7a6c6abdccd066f247dd84874acb64e389a8b88b644bac6cea2f0746efb07803e072f27cc1ff0266a5509c28cfd46cc1676e23cbcaf1fb2dea9387d6b40cf3afc5e2dfa3bd4f2771dab4187e97e2c2baea7fed5cd4494d9d4a794f9f129e83e121a14b1e2861f11a5719e3ba5d50349d36b21fd59ffbe31152bcd99679d390ea7a8d2aa02e6e1932c2a0af8ee32340648e82d16ae8ad4bc9600a601f2ecaa4b5673a3a70870fc88f32a836a836a192aa41e869fa7fdf62e449788826430897a867c5a06627852357f52741e55ac2c113d399412dddbb1000a2f7eca45b5a35dd5c50ab68b3dabf23d44c3e495e00a84a15bd6c65f77ec19a56ab9936136735308789ad301ce04bfd4b93dd396e13d94d1973b919e5a2561a9ac03bae9214ac75099117bdb70eaa833da725d2a64ce8e7ec9469e6982539f13c88ebfb232d382d717605f4aba542fdd4ef9e68876d3029c94350c0ad09818b6387ffc57cb17f68abe0ce405e7568c043bdaa63b4a7e93af57ca7d754e12e9f06ba48e4f4a4824ad7bab559555fb082fc8186c41ded5f61886106762a2733d43b06a22f2a6ba982a3e1927a5264c00b6c65bf49e5a429efab8e96eaa79a50db421a5af6fde88265be9da16e6b75a4f5cd96e73dace5693c350c0359aa91ec99e3c359d0408a9d79d7b68a1918ebd3eb1abea432ed6f0a3fff1b8ad16199c67766118d71c1434d8880c6262b9f71a81ab5df42d7f23f38edcb48f9e83c65270d8168858cea5b1afc166f09c38d9b655866d8767041a94dc044aba9757f57d3a26f5dfbabf667e7496cb09bf94616a55e56f140941f1bb337cfd121fa534dd1d47296d85444b9eaaa9534011d9113fcc969e80e4991e1940911646b328b0ae252f04b049a132cabc9ade8f968d75648d3f0a3e318b86066eab9fa85804b508d9a1584583bd1109c25446705c3c651980e8953853911ed259402903e67c3a0020b84bc04d1e769854a90f6adbe4b99b5a8f526d5b8473185b917de72416a4f86f6b1a62d61103dcfe3ca60ad31c7c3c4af3a92513df380ee2cfba82072c763b434f67addd3fc9225727a398b11e12928f8209cb9c41354ee8f71eac1a50a0155f1923d0585df8ae89fb26cae206d60bc1c35c24edf4fab6eee96589de67e9d9c0850527dd2ca7687a911ef145c4f3e7aa8efada759ac9fb2fc07d816927708b0fc09ef2754fc554b3bc07c013eda9f4a1c684fcf47681e07031d4f4de7bfe72e9689a497a05d3d569d9b29222241368d1ffa161daae7fb14985d16ce918e1147845bdc9f0645f18ed861beee31268e4e618ab4ecdfa9023965699428b2cc47ddfc96881902ea9155d174d0d19cdc2c6145c82e1fb979d1a37bc637ce01a07938bb633d0bc95dca7c5c73cd38c7a11ad18377386b4a4e709e5845d0d6d758fb98ffb6dcc17ca89c03920d8e2273d7876f219ab5c4c3772582d000102433ab32056b137a93b7ac95b9ad2c13592c1baff723887a7bb26a49c71dacb5c558b25af99fdf8e928e6aed2446a42072b6d15289b6c7f4856b41d4b686c49bc175f616b6e1b97d1f689dfa2733c32e04b604202266dc4bc61a9334421783b9653da301adcc84eddcbaa2831a1e732712da822540946f0014d84aabfd9a49449ea27a14d8fc7cf5c11312ce458049f91015a7346f9d759c70bf22f9285da982b8417ef763c0f76208319994accf996ab2b9c6c81147e5a4d2aae37f9b6736e0025da6be7e5190ccc933e5259b5063bfa0a558e84d285f4656c429c3b43556f84d83182eb5e707cf743d5beb95e2c04b949d28f10921533b16d369ce3105224bf5e613da92f3dd9e87ac2cfd6f12c6aecf70cc61dafa92e832dbe8314fd08c9f55c37ca2a5a9cab6db8cef3a2c917d59e78d1c7709343230cb860e59191fefc593391a86867f31a4c781fe674731c050ada29f1f0fd67e734132bc8b89991d84d40fb85a12b5a4e2d0a6a57bd3f58332d9d39d5f1de28fd2cd2c651171b076110d91781e2e90e6ecd2df4fd2550e8a5da1eee1f5bcc8aa244e6eb2c4cb4d595f8c871d5830788d9cf06c146e34e8daaac092e0c914cb10c7aa714fa098ca1ee75272a0f45f9aeb7c4530e7391c36905903439334dd7967ae77b02ff9bdf96732512eb69f6da904fe4d9bb5b89c15f3452a731266903f9bf3af1d3f9550ff77e8fe61e506ee9faa6c3d0164be9fa5d6f4e8d11275205b22fd57017ecf79364994af6fe9051d3e389eb290a5658dc29ec467f6de4d251de236012afd8d92726254304088b577bf11f4ac742312eb27ad12386ac189a72134f6683fa780374741e48459d4a48a2250112aedc87539b6ac76b1efbeaf7d9b2f1f943bef6c997fab498b8c2d97fffc7022613819895715d1e9c8dfe401d5f5846c5814b4065819aa4bd3980597d67546c98cec68daf88e7b5d1690a840bf0dc354b784a05785b8a23fe864938d9599b9ec814cf46abe0cf131c2d497e088ce9b00548fdce5d3657b2efb7d586c305a6e29c1897e757a07f27848f962263de24575bd6f95de154698ab87a96b752788a2a32448b1ec64ea6929a1c52af64dd3447d1720800025d685d8528e9091c6b128eb313d261920ddf6ea3a0758372d7c848f62dc535a9ae4bbeb487f2593342ced56745c15927052bef6f1593192d7cafb27c7154354180d73a3f84c45547c85c0bca2943d1792fef6105451baaf9f1d0b83ed131f1746c556023a2d91645948510bac83751cfe16d992d6a70337cb322d3ca8709133a947da6423e2656b80069a4ced567bfb37186a57ed72b7146d55e988fc4878f17316134f6dceeabaf563ef94fb5cff744d09ea7c1286c3b16f246c8719e75e651b351effc33af3c6706fbb6de0a46131f45ec31d1ddc731435db7ebd97744e4ac2d3677e006552939ecb7f35e1d2decac7f0f0593e6872804137504c1474e94ab683d1bb9c41ba8991394f89aeff5a9d36b62f881ce6c36d0a2e5f9f9b6037e413880f4718f0a7c5e0327bd22a1894f06f8e2ae55f5ae6b6d3cf209c74b3f26692e83abc58d6602032823738292cd4e3f9ee025b740bc165b09f8318bd2164b64ddc93a5803e56d7edd8bbbd139278add9e48abdf9197bb6813b7e5236a911078f606a09d35f5d7af6dc26dab1cb827c5a575913cfe46b0d8cb5fc028c95d7b34378fdeeb1c2174237be671376c4beb1a8208dc43f2b7d6856258383cfeac898f4f8527508401dc3ade046cdbf3271b67bec1fe6dea73cc9bbf5db138295aaba4a9fa996b522744a8a7ba40aa9ff4f46d83d317d0fa8a511a0621f37b9822a6482692fd9bdd1f50719fa24d29908dfa856a7b59490332243582c3aa4198ae42e02b2e42a067452f4c8795821291ad5b1ec050057407b16e5a826a83942c0f7aa36083ab18ecbd00d3e757345e5269f5651fb12db8282ccadf376ff4f59a92cfab97ec755ea049c8816d88ab455e43a859344c7cdadd976845472671e9967ec129295d0d23d1eacafe36e92f2af4c3c815a4d575b6305f13445f104eef0f41f9a8acdfa515f1438e8934c729f97c9ac6ab13989523f6b71b65f4242542695db0477fe22c7f2d090d7b1a8312f074407c7afcd8b291d0c77e9f5db1def3d50651afd555042c84413bdcf5541c96afe91e2d3b5f797086d36e29f7303a05321f1c25cec8d9e4bfa639b7490f61a93b9f7776d6de6425f8182652c85823db9f76efadd74a679ce84fa92b3139a1a497bbbd98cc5d00207798988cf4737f09577649885538400bd920fb5b1285c8a0c208abe9a27617819004b12458ec288b9ce7056da23b7ae1d3c0c5de74300ae4eb44663b0e806e43bad72a7b7757825158dc94d0ea38bdfbe559e56b7cf4492372d575ca1bc7a302d23d57f7f030b06a6a1b2ce6a940ab032c32523b67d2a2d1bc4d718898c286f5d2179e88716642fc0fb80fa4744df0a9096435f8f1bff56e69e42b5e801bc1be06d8711122ffb67d8184c962819d75e887a876ec61cb5cebabfcdc0725669202633529f73cc58ce5f41b1d45bd1a4a8591faf6da10687796511d39ae3eab0cccac963b9c0f813c6055c52ec70c0e3ee837d453046735241702aaee9e6fd5a85200b4db5878e271db0f4360678355c86257bc313047452e1efe5be3cd6b6d094a963a3af18d05f160c36840d28c9001f4a0f08640d69615c919876c7fd90b748e23f7f648a21e81a3833e2491695130c588ea13b210f96a13fea3eb5530efbcb5bd53a477d5f0886522ed78d65db6e09fbfe3113f5f348f02c46f803ca7c708c32fe70199ab5cc84d747bf909750e21373faaa90c111cbba14fb81133e0e118ce3061a97d2f63999bed3b1d44ab9d3f93a8d1d6a80a422aab3159aa6e47f753a6379aecc5fcb0ba5c2da5a578d6da8c9345f1ce5ebe56cef970cab620ee423e314cbd60eb0e45aad0f40164a9905b1a39c5aa01462f2281b0b0d2301bafbea00fbfa673a0c63629092d545ab3f373f23ca34c81d0bc958921b41d609bc70cc64f35b5e62870715a502e1a81b2963551b8e0dfe183f0eebf2cf04aef27a0e0c60a1cd7535ea8fa61a54ff93543ba40986cddcd23278253c3195f40d6e0fe6981a86e216708258ff2c19a483c408d80fb85e6a8aeb70d9e914a6dcec71b4c654880a471076a2b87c02be9d9cd326812a8ec93f5c575c9b631a381dab70799e341dc0e6a161053937e047de498fb7caedd0e2825dd166168970c715305391c5e9011d0f0d9d6d8babc94c66e3043bef30a7fd899d654a8af8266a9af2e3e4b6dc05eaae48a3fc50152deb1707f3a6edeeb379572b6529b03a414c51f6ff4b55219211246cb2445d59013357a44b1b915a727b82682e57c1311d506096b802a85765571cd33cea6397b7d4cc1532da60182684a2c9ff690e817ab7d67c8b05d92f20e4f2c6bf1153d5f14f22f11eb25dfd8fdee6febca83dd1164502e97a51962a2a911a925ac1a042ec26ccfb86a46b6cbd9649f51ae5d439ef11d7e1597bd96cb91c011aa2bccfeff64b2be9143bb5e69e9812ab1ddf03140d9b35649a63"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b18000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/01 11:18:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000012000)=0x1000, 0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000)=@common='ip6gre0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0x4)='bic\x00', 0x4) fcntl$notify(r1, 0x402, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0xfffffffffffbfffd, &(0x7f0000000000)=0x0, 0x2) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00009ef000/0x3000)=nil, 0x3000, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000030000)=0x100000, 0x1000000800001008) pipe(&(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d84000-0x2)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00009bb000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000398000)=0xc) socket$packet(0x11, 0x0, 0x300) remap_file_pages(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x0, 0x5, 0x90003) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000286000)='./file0\x00', 0x28) mount(&(0x7f0000d6f000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000059d000)='mqueue\x00', 0x0, &(0x7f0000122000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000df3000)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x98, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffff1c}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000002a000)=0x10001, 0x4) r1 = creat(&(0x7f0000c36000)='./file0\x00', 0x40) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000131000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fea000-0xc)='/dev/rfkill\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000019d000)=0x0) 2018/01/01 11:18:44 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x101, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getgroups(0x1, &(0x7f000093d000)=[0x0]) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x800, 0x3, 0x0}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xf52e}, &(0x7f0000001000)=0x6) 2018/01/01 11:18:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000007a000)='/dev/keychord\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000c9a000)={0x0, 0x2515, 0x3, {r2, r3+10000000}, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$keyring(&(0x7f0000943000)='keyring\x00', &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r4, &(0x7f000066e000-0x97)=""/151, 0x97) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd0000)=0x0, &(0x7f0000fff000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/01 11:18:44 executing program 0: stat(&(0x7f000029a000-0x8)='./file0\x00', &(0x7f0000d0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) 2018/01/01 11:18:44 executing program 5: r0 = socket(0x13, 0x4000000000080003, 0x80000000000000) recvfrom$ax25(r0, &(0x7f0000ae7000-0xcf)=""/207, 0xcf, 0x40000001, &(0x7f0000026000)={0x3, {"bf500d292146f2"}, 0x0}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000371000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 35.005271] binder: 5945:5976 ioctl 40046205 4 returned -22 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e2d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000940000)={0x0, 0xcf, "b6c7fc1f1292d1ec7bf1e1bac5a1f204b499ac2dff7ec6907afb6d1a114155458b67c1bfcc8e266a70695a5754398bb4e0bc0b056245e947011b6071f698bcc682ef7d8a4239b62f79da41fcabe9e1c4a316f07d42cc0017c74c3b93aaab46099bafb65912d0dd0f1f655c51d9fb6f1c36cf11d0360e837427b5a42826e19d58c3fc2c5c7aa21de4cee9ee8219b249737b2f7f1f6424e88937d721b67e393d8fcafb87a78bd5b76324cdeebfd6ce77d2a0c9bb607e274f72f47d5160bbcb72c48182d958fc39d883a29768b47981c8"}, &(0x7f00009d2000)=0xd7) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001fd000-0x10)={r3, 0x5, 0x1000, 0x4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f000030b000-0x1000)="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") r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000939000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000a8d000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000379000-0xb)={r2, 0x800, 0x10, 0x20, 0xfff}, &(0x7f0000a6f000)=0x18) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000ffa000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009a4000-0x8)='./file0\x00', 0x80, 0x5) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00009a4000)=0x1) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000006000)={r1, 0x0}) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="ed", 0x1, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000006000)=0x4) keyctl$search(0xa, r2, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000539000-0x4)=0x0) connect(r0, &(0x7f00004d4000-0x10)=@ax25={0x3, {"f0b61babba5bb8"}, 0xad}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f000053e000-0x4)=0x0, &(0x7f000002a000-0x4)=0x0, &(0x7f000072b000-0x4)=0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000649000-0x8)={0x0, 0x7}, &(0x7f0000aa8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00005ac000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b9f000)={r3, 0x1}, &(0x7f0000e4d000)=0x8) recvmsg(r0, &(0x7f00000ec000)={&(0x7f0000fe7000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000745000)=[{&(0x7f000042b000)=""/237, 0xed}, {&(0x7f0000808000-0x46)=""/70, 0x46}, {&(0x7f00002d9000)=""/237, 0xed}, {&(0x7f0000e3e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc7000)=""/189, 0xbd}, {&(0x7f0000cc6000-0xee)=""/238, 0xee}, {&(0x7f0000309000)=""/230, 0xe6}], 0x7, &(0x7f000014f000)=""/213, 0xd5, 0x100}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000105000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f1b000-0x18)={@loopback={0x0, 0x1}, 0x9, r4}) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e0b000-0x4)=0x0) tkill(r0, 0x16) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000005a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e81000-0x4)=0x0, &(0x7f0000fe5000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/01 11:18:44 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cc6000-0x4)=0x0) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000272000-0xec)="2a4fc8f96267f4f7aab72425aa718cc57302bf2156532fc47f2e2417fe442cf25bb079e3c3bc91bbcd201591b77dcc7b840629b1396ee0fe7224ab199d5ef88945210a1f0bcd64ec8bad29b190b9f45e5a389d241a325d2dfdd6b7f671d05f18f4ac7d22fa7a3cd1b9f20abcd0f4fac61a1a59b1a8c2befaf91d64234815886b0e4796ac861e680d2e899f3e6c6497e8a07b1c0cb5764b905b8976a89ea6316fc1d2a41c70c8f41b4e4a9d75ad6bf3b32f0839b3198444b88b11585c8288d82c0fc5c6bb0db83b75ac17902faa3a45a203c6fed37e3146ed199aa42869e38a36a1f64443eca7520872fbe310", 0xec) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d27000)='/dev/usbmon#\x00', 0x4, 0x100) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7ff, 0xfffffffffffffff7, &(0x7f0000d28000)="7d9dba8d80c857a70b5ff07aa3a739f7d57b3d6f1859b0ef287369cfa9eaa2061bab58a772580eeac9827cdd89c8a42e6275161f2434ec8eb3933bbaea812496d5f9e98b7ca7edaf2ec6f9b335e03ca91e911087e1a530f2b391ee62e519a181c375b89a6f0020c8125a431b5e20e758b400955c66f26f9d50916711a140ff161307e9e411b926f7a3a6631747bc4e7eb86bc1693089b1706e15be3476599beef2b65a1d2027bec9744023d97cb7de3b0b891bf7f9867c599f5645931bdab6efc927ad22230fb4e5ad0d730ef6a7653af0d9aa17167e5ece7fa44ae0abb5fb982f1ceeec7b7010f651bbb300872c", 0xee) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f88000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f0000507000)=0x0, 0x6) r3 = getuid() tgkill(r2, r2, 0x39) ioprio_get$uid(0x3, r3) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) fdatasync(r1) syz_open_pts(r1, 0x4000) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') bind$ax25(r0, &(0x7f0000e0e000-0x10)={0x3, {"f1d977c77e339c"}, 0x21}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001a6000)=0x0, &(0x7f0000066000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ea5000-0x5c)={0xf3, 0x0, {0x1, 0x0, 0x401, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x2000) readv(r0, &(0x7f0000001000-0x70)=[], 0x1000000000000015) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000887000)=0x0) syz_open_procfs(r1, &(0x7f00002b0000-0xa)='attr/prev\x00') 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x10002b, &(0x7f0000124000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socketpair(0x1b, 0x3, 0x80000001, &(0x7f0000c88000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000533000-0x38)={&(0x7f00007c8000)={0x27, 0x1ff, 0x6, 0x7, 0x0, 0x8f0f, "559983f96e345d5a9fc3297d600c457f2a494077c2bb92006da669d2647ea4e3d42225b3610cc93ee703bd01bdce6142ef7facc134d5aca6aa2508b9d42f63", 0x7}, 0x60, &(0x7f00002c6000)=[{&(0x7f0000d24000)="70e5c191b2b7f7c5e4f42a1d7c031c59d1cbe332ecc76788f1b11bc8a4b0fa141791204b193ece0cdbcd23a627e9e53413de5e246f7bc1cc46473a3e3bdbdaecf7494e9e705ca070e8fa9ea06d955d66370c8641e195aae6baba3274deefe4c59bd34df3ac54bf04b5503dd46c8dd447c9d0ccb2d6e329773c893927", 0x7c}, {&(0x7f0000ee0000-0xf9)="3052a67dff5a4a274549e454658b682d4d95c22cba8fa95647bd1d4b4ecf68a428c9cd618350597b56d62a4e44373fdef7bc91fa7df8bbb3662c05e81640b83c4dad28bbb16e9674707aae57d041a47789de32673fc49f8f634d85c2c17add94395a1ea56a548b38d5f8b1ba87233f48588f56a1a554fbd4aba427bd41b8abb9986fc9e61f302c99d3b4fbd56bb9a78dcc978f08f5bba499ffc35bea2a2a534d0f2c35ea43a407a59e2f8dbd7cdb9c6533a14b7778ea04b8c6ac1dc1c83f7af2c45f1248021086629eb1958971c393f5dfa3e756470657363a8eeac152639c3997a3e280fa912559273b66f8bad3e0016aad38ece90ca05eea", 0xf9}, {&(0x7f0000b04000)="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0x1000}, 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0x1000}, {&(0x7f00005ab000)="02b7675e625afe022e0306db9fe5323954730cb9768c393b714562513aa6", 0x1e}, {&(0x7f00005ad000-0x3b)="979ff856d9480fac2447356192c7b43e4fe37dc736d8583e6301c8a11df31d9fde942a1a1b30dc2c1887b69fe943c1d4401ff6725e9ce1a6299fbc", 0x3b}, {&(0x7f000085f000-0x1c)="43b0e0fd5da4764c17a79116c8260f79e7a77a789f884aad497421eb", 0x1c}, {&(0x7f0000d95000)="b0d5ece867cc88590a144b9a470e64", 0xf}], 0x8, &(0x7f0000295000-0x1010)={0x1010, 0x0, 0x2, "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"}, 0x1010, 0x40}, 0x4000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00007be000)=""/76) socketpair$inet(0x2, 0x3, 0x200, &(0x7f00003f4000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000026a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dcc000)=0xc) getpgid(r5) readv(r4, &(0x7f0000f04000)=[{&(0x7f0000baf000-0x25)=""/37, 0x25}, {&(0x7f0000444000)=""/23, 0x17}, {&(0x7f00007dd000)=""/78, 0x4e}, {&(0x7f0000636000-0x92)=""/146, 0x92}], 0x4) fcntl$getownex(r4, 0x10, &(0x7f0000a2a000-0x8)={0x0, 0x0}) r7 = getpid() rt_tgsigqueueinfo(r6, r7, 0x29, &(0x7f0000166000)={0x9, 0xd0, 0xffff, 0x3}) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/ptmx\x00', 0x100, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00001af000-0x10)=[{&(0x7f00001ed000-0x20)="1f00000001031900000007000000e3800802bb0509000180010200493ffe58", 0x1f}], 0x1) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000043f000-0x4)=0x0, &(0x7f0000f76000)=0x0, &(0x7f0000818000-0x4)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f77000-0x4)=0x0, &(0x7f0000f77000-0x4)=0x0, &(0x7f0000f76000)=0x0) syz_fuse_mount(&(0x7f0000f76000)='./file0\x00', 0x0, r0, r1, 0x3ff800000000000, 0x100081) r2 = socket$inet6(0xa, 0xe, 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f76000)={0x0, 0xe0, "2a20f67d045f60022268aae3a83b6ae5f8a94ebb28acb681ea044fa8ec340fedcb6636a865b03ba03c0e4ecf01acc553e81e2468d86faa81c6b56abab46f4ceca3ae781ba244121dd62c2d1d715b35b860b3a61fb085fdff2fb57c58fee974d9f8cfc537e7a9c9bdf77e58561ee412cdfb485c0c6ecd49a003747648beb98660272cbbde06d3bdbf4f631db6742c6d67c6b551bc5f741453a63a612b6032b30d67b3eebd40abfcece48aab65f80a431d15aad371f15bc5fdb4035aa7b4d02d9aa75a19d60f1636c02ef2942f4bdf5ad67f450a7672ad4a65caa7ad9b65ffb1b1"}, &(0x7f0000b96000)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f77000)='net/udplite\x00') mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f78000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000aba000-0x10)={0x0, 0x0, 0xfffffffffffffe68}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000087b000-0x8)={r5, r6}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002eb000-0x8)={r3, 0x7}, 0x8) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x63, 0x2, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000b1b000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb6) r1 = request_key(&(0x7f0000f00000-0x8)='big_key\x00', &(0x7f00006d6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000051f000-0x20)=']++vboxnet1em0vboxnet1:\'vmnet1*\x00', 0x0) keyctl$clear(0x7, r1) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900010002000000000000", 0x1f}], 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000be3000)=""/103, &(0x7f0000fbb000)=0x67) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x2, 0x0, 0x10003, 0x608e}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000002000-0x10)={0x9, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000+0xb93)={r2, &(0x7f0000007000)=""/137}) r3 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0xec0, 0x18000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000008000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) 2018/01/01 11:18:44 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="d79eb274743227e2feb2f3933194be0664966bdc2da21027846ecc610ac88c06c29522cb8c2e336ed92be8382881f97985e7d3929fa90963f6f5bad4acdbe9cb843ed7", 0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0xe2bf, 0x0, 0x3, 0xa, 0x20, 0xa0, 0x7c, 0x6, r1}, {0x3f, 0x7f, 0x7, 0xaf8, 0x6ed, 0x9, 0x6, 0xffff}, {0x7fffffff, 0x5, 0x2b, 0x5}, 0xffffffffffffffe1, 0x3, 0x2, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x1, 0x3, 0x4, 0x3, 0x2, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) readlinkat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x1)=""/1, 0x1) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x20000000000c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bd0000)=0x7, 0x4) connect$netlink(r0, &(0x7f0000fa8000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cf8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f0000735000)=""/12, 0xc, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000050d000-0x20)={@generic="37ab2cf0cc872a87e1c0a7117dda928c", @ifru_flags=0x2000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d75000-0x8)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000be4000-0xe8)={0x0, 0x0, 0x0, 0xd82, 0x8, 0x0, 0x5, 0x8, 0x10, "c36c5da33a34cde90a42e593d1fa9b6a553d9be1b54db4eeec5e9aa63a7908117acfc269777265cb3cfb4f80aeed8447afc4bf31e48118d1def07af3941aa5af", "c37ca41142052e9cf909093c67cb475d4b79509649d06dd256ba166b0ad67d28cc032528a9ce0eece78f93cdb847372c9de59975b24e27f4ba9bf6c3953bbc7b", "59d3f3c381922b54e4d3ab194e7e5bc08f823b3631aa6a910b15e4b65894f67b", [0xaab4, 0x7]}) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) r1 = socket(0x18, 0x0, 0x4) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000-0x20)={@generic="ab66be3c437df4377478ea73dd43e604", @ifru_flags=0x2000}) pwritev(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xbe)="fd333a9687b87fc406a71988eb68db1b30e4d26f9cf3c42a02e882dfd5299008bce74b02d8ce5d98d717d18e4192074fd434406681e5546e4116dd5f437c8ebdff3092535cbc2a17995d9e1dc713432bf9cea73d278e6b84dc1015a75b834302c4168c716d7f531ed4c20af4789e11acd0efd5cfd565f840c24026a04964a15d4c44b0a9941b9acb5ec95fbec76aeee4f6316e4960ab5fd2056e8dac6e4ea847e2d577d3950bfcc105d1243723ab21fe3c0e01e05fa6fa657dea4e91ce37", 0xbe}, {&(0x7f0000001000-0x4c)="61a1b05d9706d48033193ad34f078d916db3302f9c63413ba1cdee6b0be0632b45cfdd73e14fe7dd063ddbb8575ef9e37f53d260c936586826da684832759f42ae76b35357c552cb5ee6ccf5", 0x4c}, {&(0x7f0000002000-0x2b)="60b8bcdb2257f703c18c0a59583c3f45de67311d93db8648829ef28569c7df629601c6398ce8ad66c6f3de", 0x2b}, {&(0x7f0000002000-0x6b)="677804160fc7ebc0237c6c2df78c07929c66c0b8eeafa5a9b8731ead5f969f0da70d06a085ce42ca8363cbd771d08ccba03b7789c29f50de91814920803de177a5f756d5470f845b1dc755f0ea13c0dbd7e84a16342028f7f4a05564472c7dd604fac0f824e7ca8f756610", 0x6b}, {&(0x7f0000002000-0x11)="c3dbfd115a402f1c329d58dc6447737b81", 0x11}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000000000)="de41c9028c2dab3aac6cbb43f17ae65b61544f93c1bef820aef623a6dff746a6e9862e8dca10180c83d1ea6e9a5579ee7ed06321d4d8303122298e01fb19ba2d8aa681ed9a4acd856659d152c2c1a51542489dc109542f295d59af09d10be7489f627aa570ea647e66757ae124fc117399b290cafa059708795d2f96d2f435057c4c51ae467577953b362f4967ead9b3be21db5e638364837e982d2b7480e0445c977ee42943d2d5aaa63f127f303137ded80dcf42b02d5c4268cb69c7896406a37a70c5c5b4deb9ac35eb2ab1df32c56af8", 0xd2}, {&(0x7f0000001000)="a76d89adea", 0x5}, {&(0x7f0000001000-0x1f)="4baf90854bef744bd96c52b3293498d9a6ecde429cce93417c63f661818fa4", 0x1f}], 0x9, 0x0) epoll_create1(0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) close(r1) getsockname(r1, &(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/01 11:18:44 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000873000-0x8)={0x0, 0x0}) socketpair(0x2, 0xfffffffffffffffc, 0x1, &(0x7f0000000000)={0x0, 0x0}) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a58000-0x20)="1f00000000006500fd4300000000ff000003f05c08000100030400dcffdf006d", 0xffffff81) syz_open_dev$urandom(&(0x7f0000b4f000-0xd)='/dev/urandom\x00', 0x0, 0x84000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000157000)=0x0, &(0x7f00001cf000-0x4)=0x4) sendfile(r0, r0, &(0x7f00007a6000-0x8)=0x100000000, 0x9) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c42000-0x8)='keyring\x00', &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000390000-0x8)='keyring\x00', &(0x7f0000ba9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f00000ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r2, r2) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200013) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x14, 0x15, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) 2018/01/01 11:18:44 executing program 6: r0 = inotify_init1(0x0) fadvise64(r0, 0x4b, 0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.286236] audit_printk_skb: 4 callbacks suppressed [ 35.286248] audit: type=1400 audit(1514805524.820:34): avc: denied { connect } for pid=6068 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/01 11:18:44 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bcf000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d46000)=0x100000001, &(0x7f0000606000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000000)={@common='bpq0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000485000-0x14)={0x0, @common='bpq0\x00'}}}) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000737000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000894000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000feb000-0x28)={@generic="8527715a5e0ba5ef6c132664c05c01e0", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000de4000-0x14)={0x0, 0x31, 0x1, 0x4, 0x9, 0x4f}, &(0x7f00008e5000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a2000-0x20)={0x2c9a, 0x7b7, 0x4, 0x6, 0x101, 0x3, 0x6, 0x6720, r2}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a60000-0x4)={0x80}, 0x4) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r3, &(0x7f0000b45000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x4000000000000088, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x40, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/01 11:18:44 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000252000+0xc30)=0x8001, 0x4) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x5, 0xffff) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f6d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/01 11:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a3000-0x8)="766d6e657430be00", 0x3, 0x50, &(0x7f0000379000)={0x1, 0x3, 0x8, 0x6, 0x1, 0x20, 0x100, 0x2}) fadvise64(r0, 0x63, 0x3, 0x5) r1 = socket(0x11, 0x8020400000000802, 0x400) bind(r1, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f0000766000)=[], 0x0, 0xfffffffffffffe21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b93000)=@assoc_value={0x0, 0x4f66}, &(0x7f000013b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a1b000)={r2, 0x1f, 0x0, 0x0, 0x7, 0x1f}, 0x14) write(r1, &(0x7f0000355000)="", 0x0) 2018/01/01 11:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000585000-0x30)={0x839, 0x5, 0xce99, 0x3, 0x100, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x0) getsockname(r0, &(0x7f0000e1d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf4000-0x4)=0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ec5000)=0x0) wait4(r4, &(0x7f0000af3000-0x4)=0x0, 0x20000000, &(0x7f000059b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00009f0000)={0x0, 0x0, []}) socket$inet(0x2, 0x1, 0x0) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, 0x0}) getxattr(&(0x7f0000bed000)='./file0\x00', &(0x7f000038c000-0xd)=@random={'security.\x00', 'lo\x00'}, &(0x7f0000425000)=""/169, 0xa9) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000c87000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x400, 0x8, 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]}) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000657000)=0x7) close(r0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2027, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f00004ac000)=[{&(0x7f0000af0000)=""/185, 0xb9}, {&(0x7f00003e8000-0x23)=""/35, 0x23}, {&(0x7f0000de6000)=""/146, 0x92}, {&(0x7f0000fbc000-0x2e)=""/46, 0xfffffffffffffd7a}, {&(0x7f0000703000)=""/127, 0x7f}, {&(0x7f00005bc000-0x3)=""/6, 0x6}, {&(0x7f0000af5000-0x82)=""/130, 0x82}, {&(0x7f0000007000-0xf8)=""/248, 0xf8}], 0x8, 0x5c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007c5000)=0x0) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = gettid() capset(&(0x7f0000096000-0x8)={0x20071026, r2}, &(0x7f00003c3000)={0xedb, 0xf7, 0x86, 0xe9, 0x5d, 0x1}) listen(r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00002c8000)=0x151ca9f3, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d57000-0x12)='.request_key_auth\x00', &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a82000)="98887b4c91e1e28c4a4270a4850ad3788693630c5e6306d50a5717816a0ba0d1c89a1200eefc933261f92d794c6019bea7718d86f7de5118e1cda1cd89f8efa953953e3c989fbf9f3a4245d4a47dfa9354ad09403b23bea60d32c8f26361006e26e80d19db28f6d512ca9e5ae636077656263d6ea22625a67f", 0x79, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) keyctl$unlink(0x9, r0, r0) r1 = syz_open_dev$sg(&(0x7f0000b3b000-0x9)='/dev/sg#\x00', 0x7d, 0x2000) write$tun(r1, &(0x7f00000bd000+0x6fb)=@hdr={0x0, 0x0, 0x4, 0x0, 0x9, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@end={0x0}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3e) 2018/01/01 11:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009dc000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000fe3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ea4000-0x1008)={r2, 0x1000, "3a64971c78eea30edb54b6dc2b92a3ecd6dd407ebf4c32286c10fec98195efed5bbe1e5d200e3c9bc36bdfd2bdc5c1e5716b8c55e430ea74c31cd15cd0eb484cc1611b355f2a835cb95fcdb224f940cb3fca9fef08052a59798ee2f273d573eacf207289ce32ff9fa480fdb2c45537bcab5bb37db3cf57c4ee7b5938ec0afe0b00b95af1c3e9143024ec18ae13bf7d76782869af98652ac09edab90c8c216d26fd1dcdc22e643cfd158811f3afe9eb0fdead1980591cd4a43a226c82292da69924b84d2755f93f450cba3bbd636ba37341b3e714dd30f743a5e864623960e9679008139071ef9af2f76712dac46fbb3cbc20ecba8db15feef04757e36dccb301cc7118c9d4b9d9d69f7dec9a99b6acc7569e15264710d100d928d1b17aa31d1710af39b2aba81e3f3118520009d10ac6bea64685894be48007846456b795e74c33bfe73df8164592edb0be2ee9da8bfcdd31809f59000f2696b34fc849821b806cdb0e9940662833e37cad746c85ebb59cee36e74618536d2b6e7aa42721c4f94259c7e3ed31e547179666e180173ed6fbbb33957a549a37347a9d66374ba32d034899e705b5f88a94483fa662233dd67f1a0ed3816839e986c3e5911570de65f3f9e0ee8d717320015251a44c05377de43d21a30bda10d11cdcdbe4a53a57c301faf3c9a6924bf4143809e1dda15a06f25c7fd897d3308c0343d9161682936012aa18312b3103232b44ade3988e6f09cb7d22dcd36dbbe715b6a67bd0c7890f5fea1eabc874afeed874df83fafb54e0aa4324729a6ea8aa22d0e6f419e5d4f4806161d8e6d0248e327b69e235e8e11a34f2e3d2f1bcc773f80aff77fb484dc560744df98efd0eeb7a4d907b5bed6ef25eac59cde6728f9543e1462e0a5b734774bb4b57f582b416d80a403869e9063564cfaeab14d7a5a863e8f237ccc964ff3716f093bffdb05396012dc2607817e3f7a237a1ed2f0f7218773bb37bd60d0df6f1a3dc058007dd6a8376aae74c2d89c0a67794bde436619c5a8b3daf4b1038363e2ee58d1f0a34bd348befa322b0d0ec6baa8b2fd052eacece4596034ac75824bf1fad3cd4d14515143789000192710e2c2b724dffd63e4697c7d6113e2894c118a477d613b2c8a1507309e7743acac247fefcdbbfb755d73dd619e3e363e5e9bed395613460a01135abab63d52190146d1cee8a45bf14d58a5fd7aee8e9ad8c4dbbb88cca9267f0e4a5992da80fa463769a950a60fde8134bfe0a1f78047ea1985f057604b2c0ae96e15000142231edba40d5a2da02bc9b3c61f8ce503539f54b0ca6c1596a93592216dc1257c54130b8b64a94cf244707e6c977447bf984be053c77081663f2efc5eca738678caafb2dd9eaf559ed324be5279dcbab4570e2878a65c5a32c4df7033b0b55ed210bf36ad4a93a27573eaf5b9ac23a474fb3188553af41275be7320e74a8b9412147723292a01675be5809faa54cfade66856bef1bb9e4c120d790973c14db48bc0cd1e3bcb051e7e4cea47d3418433f383cc4b611a48e27b3cc8de11fb4ba3eea554268966b6991c164e3eb4bc12df735343b2d9e47208e69ea59826df7661df1b42bae2a8f2548b2a81d96607561b6b76f8e8222630aba4ed65df2cff9067459afc2c60af9731eaed491948afb35d409a3934f9326a6c6683537051e96e0af6b6a2cd91efd6289cc639e59991224601c26b67eb14448a3ba9e9497612565b36e573018d322ea97aca6d335f4f603acae00654784cf6daa6fc63d8c1e9186d1e0aa3f91339e3c6b4c9036ea3a07d4b9ec5821e4fe94a7ea7bee40dd1dfa3b522a46564f2741df509a745f6ec1f07ec74e1839160f98211d5228db7fa58d982768272ce383d99d1b22bd311bd5eb60eb80f34b00c849d05c1ba203306cd83af40f24a86e414075e112829ad37722fe82960e156116d23f3bd6d7781a754bc3bf694360669fec47f6ccaf8221597f368eb2b3cdcf2500a2d81154f890a047e99c807ab68d7efd22c20f2614340cb3dc6959426d955b6b2ed4bfc0093c3feed056641d10af3d1e6c65db3dbf96dccd7fc95df7b7e892abc8f5f1bd4843f3c7ba3404809c5114bba4458ccdea93a2819d693210f0901e4a279d585a3cb585f40b26de9cbba61c26a970660b039f84ece2bc0ad6f64c37f5f7a7ffa6b34cc64d5f9afb1d10d72f9263cb3283d40a55627634d6e94c92c72f574243893a4b15fa570a714a45120105f10f509e0e031c7038de984bafb648497cca691ac06d272ad881f7745e1fa90271279bcbfd9ef3a7208aa727a9fb1e8368d1c945900f7b316320c90941a7022c47fd93dfd21e666f2a2a45d5337c1f84ad68ce5c47be3634c7f39a83968a8077e787a7b6d12da9e48621d84530c7320d25d68e9d0733e8c6f2c6bf9bab0400c5fdf038a2ac55fe6de5068a9f4baef75eacd64f35c02d8e43ea717e88a6e177b7f47a9d0e53a8b9547e72a39302beb41f75f31ce9c0ba8ca8f5f719f4d6fa899268d672e9efc7b1bac814c971eb4eccc2ed11a59e102236659b4d2636af15499a7fc40a9dff4c5febad7cc0b19cc21c77351e6ac71b362fba15e58c070220b5b2c703e917bf2e4219a6060bd791cae16eb061d58e2a2c94a3411989d7dce25485b5c85a9f04fb74fce4c5da18585cb450edec15dba91b992efa4ad1fe77d13dfdd4024528b351fffaf9b13802205140234a9a266f5f77abff97935171b8b755bd9fd02500781ca9962047e6e5835ed450d30329aae63e05e4d8954681b47208a7ee375829707e55e74889d5d4fcc1d64001d3c7b1bd21a1c12d4e4aeb05ea9b3f547885d25619acc4d19c244b58cce21a9005ce959ff4efa2f0ffed5a2080bcd7e18419301dcc6d69114e3a878a3266b86627977c262fb682112d32d921296d3927c84f6534edefb52ef845dd1e41c0128f708152e0f214191fb1fc5c03b17dc0bdc1ec545abdb7cd2448f57c97206adc501f5e26cd45224d3f84a2c67dadf18ade176cd92daf18775f4cef7f2314d84c2cb56e0eeccb48d497dfe3ebf087ee181b1f6feae5fe7d1063d0341e903f019440178c7f74c84c57046bfb7e14215731329b3934737be7e3de2fde00270101d18708eae66da046821717bb45052c6145786ecf2748d9e6256e80bcef7cd2f57079b77ce839ebb0b9071292177cffee1e3e94b399cf2391cbec72237d67256f48a823d5cc908d4e73b86c20bad5d843c9a237bba0c348d876c4c8441e21528ee1ad6f22206405935f30d1eae58b8af763a99fca43d1249c9c889bcc7d881987190f77fe0f92c330d926ad80ecbe96f9b58d2c7fd5fa9946928cc345fe1bb7d0f3b4d9aaac0ee765adc43d3ccb7721b2d3b3c2094ded7effeb6209f68e154a70de9b84b57dfb6314b3c486839e946dae571037526e5a4bb6f55057917fad0cff243685e68b2015b993f5f0d8363e46f1c898292e4badb6e1f25d0f428d48f68f089307296460081f29fc6707bbe37c86b69ae2a8eee2e29c2a47f23014a1b97d4e328d4a7942e108e0703f7e34c1b9d0c973bee02f3a38e5a96a4014b269bc2238b9650412117b23295f3de4dc34bce20e19ce234ee939236fbb9e51a419aa2817cdcce1a1dfc82cb10b0a4af8902afa7c190599929fbaecdce806a5e7a761cbf9377050876573e6caebd286d2682459dc92954954293e8702764af8d8b8a0b189ba5cc21ec9ea3c37917a1d657fd78eb178cd0ac8797c5077fcffc4c6fdddd919fb4a3e2f7ca400101894e318b7828398a7ebe9ea6bea1943ac0a63a2e0557f3dc8928a33606f65d6a74cb494302bcdbce522da4148d8e2dddcea6d6f57a92241e8f64ffc90d004217700d6bf3a39806e1f00e05613797f7f76ebe62ad0bbc9b36c08f094b92ab6330a2add219c90d2986da2782f78c0f16bb1a45d0f73c24e10e1ff3e54f88690ea1466be29d4c0ee54d3f29a778ef85e01583e3e0cdd358e6a1703b490ee2fbc3b8777e457d17aefa0859df32a7bc5ee9b31c8fac6cb869a733496eed27e5073f4ee7b1d21e695800a8eeb0a20abf63fd23c0f50edf7d76d01ff6762dae277b2406e9705ceb0fc6a53c176fc8567a2600100d5983fb80db93b219aee6fcd0ddc8148e6e54f51f54183b9c68d1054194089ace5126b323f9b930fa5fa7cad9bc43ff02cf62238d90a0d6a476885cda701f299ec4bcf4c001e819690cfe928ae85a71a18b6e4900a7dd604f1433d7a90bc672a6e8eeb0aab181cf3d57ddcba282c4405f98a7b987e13d9eabf774bdf7020068b9caa8a2d9bb4081e542d98453154e65b89db9c55658be63a104beb0bda79edfa57f3071f63c9815cfc56fa7fae225b685ff9218864ec284dbff196728b5a032eb78c85114ec8212ecf16360c83a65fdab0fcbc809b4f0d3215c6280b63fade34032e86de08ce396f92fe1b9bcf1f9e1021eb85aadae686cf22b64b1306e76edebf3b1e78d9133820a318db4e94536c0c4ace2869b38ad341ba2c8e29bae9c587eece8cb11dee78f40a4df3833be32c5c33b77a908b1b2d2859fa23bb359d3a8ae905aec3ea63c5692d66316f0adf936cb752caa7dbb1974fa0584865792681a6dfdfb4c26a2379204220c0e27ba1d4fc0d86466d8e43bf07ddbfe8c6d36cd84e699b6ad018bcdc6c75f2d7ba4546c7534031dab6fb57992bf8967571280e30d1c9f9324678a673dd8a0cdbbc10fcf0eed0172e41a0d2e8823d536a74fe2e98474f8ac9dd521758313e53abc129bf652e0bd82815e3e736c4a6ff8ef7fdef580438bf707ecfab300d706abeaf9b4e0e45f22c0247cc5da12c09098c14fad078dc4e2dc9bb3845fe8984b3a57bcf416ee6c3170c98687a98d513cd93a13d2f8535071199ae0426bf69308cabde9dafd741a510b42131287c63fe2bf9eac20d1f3bac21af52fd8c1b958a33dc9b6e750bd18fb7b6aa2e3d243b65b3ced4d00bdf6804f60bd86116d2323e10255542fa6f688c2f31a903eddd3fad5274d923044dba0e79b8860921536502596c848a125c05448bd444db252724d4fac07fbc37e0b49e107ddbd57dee29fae1be24f6cf294988ae893cc34eab6421c7866c7877265f7dbc21da59bcc5bdff190d93a1433392d1ca2248f02b0217a889331ce12f4b01d89606c4caeb058bf13f45bf4ce44be2dfd415d509b6e641585c76992889486639f94c66114eb99e8304893b375539d8d56fb62da76092bd7b1b2630d5d36f267348285b618aa968ec4ad917489c0a3532c39134fe1158d52f59980ed87be3db6f2beebdef6b970f611ac6c809601e402731cb8a39845c3d4cd647e282dd54cb0dae308fbd665dc853410163273d1829372c60be6334588d5fcc39e03f07825d3618e04f987ce1e78da1d6afbc4f608071890a44a1364aad5f2514a122c59d450af34fbea8a08e548a066aca5e4fa3980669b7588d6ccc8e814347384a787609293c70f4603d6eed84e1a9020d4d7334e5c329af1d19c4a27de8dfe0ff7a919d2d3c9b3b04cd98770a80447862a8828b32b34c021b6316fe2167b16dce7cb614db121b8d7c7c93704d331886951977197d673bec39fad0f6f2ee798869cf9d88639f4c08450092d11126dc4ff03b017bff9b5e0b42984e50687b42d706a0a142f5a24261e02f1fc93fee08345ce7c0d6077273bb1a9198a119ee2fc199823c6c6ef0ed03cf370de0f1f1511724f1c317e31a47980a563c7195e7e33f93ad721f3ad0db64e4239e881a0aaad68f1748276deb3a127715dfe013878b98bddc8a0da121dc"}, &(0x7f000053c000-0x4)=0x1008) r3 = syz_open_pts(r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000923000)=0x9, &(0x7f0000264000)=0x4) add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000ce0000-0x4)=0x0) readv(r3, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b73000-0xd)='/dev/usbmon#\x00', 0xd057, 0x400082) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f000030e000)=[{0x100, 0xff, 0xfffffffffffffffb, "814138daffe493c6a8c9d0402c0f6ebad13010608d6a0faf5a6bd63733b9ca1ea6b40decea00ea9cb41c2ebc73ec390c3fb1338ff13963d9afdfd5789caa0e8dc1973972454dc4157fce9b158dc7f3a1a5eef72456f1104bdac1cc94819380f87f3e69d681063da8500e2eb511416d8fde747ea1921929382b13bfd10875393eaebc2bfd9f802f1fad571c88690ab59681a44b503ed7577505c0c5c52c8c2946a8813d3b972692aa0bf3f986ca57c83fec6377833ed3095e610b1b73e46af39c30d263d16403c339a2c69fb46370539c6684f934707ad1a56b675771c51cb85c8c99d08cf6fac495a7ee"}, {0xe0, 0x18f, 0x0, "f7cd4521f0a9a963d071d878b875cd6774f2810c34f449b493450583ae6dac5be029ef5e27aefa84fee4186011428f90bea1ed88683b19e761160c86721dd5764f068e1725e1f47151a5e6422adce46f23ffcdd1fbecc2f7a2517c166f81378f406d0fc50f53e6040113cc0ef7a12159efcbb738b903696315d5fd5c76a0ea6626e88797c26b40a47f96bb4a1b1ca000396fdaa7ed26e3de7302ea9112ce443729ebe69dcafc9f343bc3b11d601109645646f5532b44b7d76a230cce742da3fad4690f9e426772703e350b25f0"}, {0x98, 0x11d, 0xffffffff, "3cf7fca6225ccbc26971b04a4bfad442d7cc8be5fbf964dd6683cc8e88f34f2b2ddb7d312334546d58df8e82d197e348926da79aa1b25672fa8a451799a772e9885ad27b5ece1b5fb8433573f4a01bf6e612013561e915a15f0265347a150307c80b2be18db3fe8a7a18761f410e2f04714bde9d3e24a5887a123ad00e932e12a8a87723"}, {0x1010, 0x113, 0xffffffff, "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"}], 0x1288, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000085000-0x4)=0x0, &(0x7f0000ef6000)=0x4) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) lseek(r0, 0x0, 0x4) [ 35.294727] audit: type=1400 audit(1514805524.830:35): avc: denied { getopt } for pid=6074 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.366349] sg_write: data in/out 458716/4 bytes for SCSI command 0x42-- guessing data in; [ 35.366349] program syz-executor7 not setting count and/or reply_len properly 2018/01/01 11:18:44 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7, 0x9, 0x9, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) kexec_load(0x0, 0x2, &(0x7f0000f39000-0x40)=[{&(0x7f00009e4000-0x50)="da071294ed508bace82b9df2cc39a6bcb3ce7b7b8b2b800422b01ffbc9f7007c719a990f15d1184545f8ba021946a5b144ba2660947ba93c7698bafaeda60944d6be529e44cda4ee179c18f25f770843", 0x50, 0xfffffffffffffc30, 0x9}, {&(0x7f000010b000-0xc2)="3131611e7386243ba5179d499600c0c1a688ec8bfc5d02ab29f983dc961cbfb9de7fc4d5c7adeab1b901f36c8a3311529070722a941957a7e0aeb5c64c7199fec5e302a967475079bb8be6337406852606d8f7aff07266b58526739de08b88551c242d1a1c5e2ce00a22a000e19fca1708280de9f440aec955684047bbeb08ef63da5388da8380c58a29945819f224fda134412bc18773ccb565aa79e917ab9990bb6308005f478fdbc9862236e95b49387a89b91ca523ebcd11b6fe3d1b3f82bb1e", 0xc2, 0x88, 0xfffffffffffffff7}], 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/01 11:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/ppp\x00', 0x80000, 0x0) getsockname$ipx(r0, &(0x7f00005aa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000085000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/01 11:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ad9000-0x8)='./file0\x00', 0x1, 0x1) connect$inet(r0, &(0x7f00004e9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000a1d000)='keyring\x00', &(0x7f00007b1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000ede000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfa}, 0x1c) keyctl$describe(0x6, r1, &(0x7f0000750000)=""/124, 0x7c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000024e000)=""/139) 2018/01/01 11:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d4f000-0x10)={0x3, 0x202, 0x0, 0x6, 0x0}, &(0x7f0000f90000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fc8000-0xa0)={r1, @in={{0x2, 0x3, @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]}, 0x6, 0x0, 0x9, 0x6, 0x7}, &(0x7f0000be5000)=0xa0) getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bf7000)=@assoc_id=r2, &(0x7f0000364000-0x4)=0x4) getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/01/01 11:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00006ec000)="", 0x0, 0x0, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000310000-0x4)=0xfd, 0x4) r2 = memfd_create(&(0x7f0000d54000-0x32)=']cpusetvmnet1\'trustedposix_acl_accessvmnet0cgroup\x00', 0x3) accept$llc(r2, &(0x7f0000b95000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d30000)=0x10) [ 35.410256] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.957748] INFO: task syz-executor1:6146 blocked for more than 120 seconds. [ 244.964968] Not tainted 4.9.73-gf3f3457 #1 [ 244.970068] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.978749] syz-executor1 D29168 6146 3597 0x00000004 [ 244.984487] ffff8801c97f0000 ffff8801c24a5500 ffff8801cfc33480 ffff8801c32ac800 [ 244.995456] ffff8801db221458 ffff8801c01477d0 ffffffff8389e5fb ffff8801c01477a8 [ 245.003651] ffffffff8123940f 00ffffff838a9f6a ffff8801db221d28 ffff8801db221d50 [ 245.011849] Call Trace: [ 245.014417] [] ? __schedule+0x67b/0x1ba0 [ 245.020505] [] ? mark_held_locks+0xaf/0x100 [ 245.026455] [] ? rwsem_down_read_failed+0x1db/0x320 [ 245.033372] [] schedule+0x7f/0x1b0 [ 245.038777] [] rwsem_down_read_failed+0x1e0/0x320 [ 245.045246] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.051835] [] ? mark_held_locks+0xaf/0x100 [ 245.057976] [] ? mutex_lock_interruptible_nested+0x6b8/0x950 [ 245.065402] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.072422] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.079342] [] down_read+0x52/0xb0 [ 245.084506] [] ? n_tty_read+0x217/0x16c0 [ 245.090406] [] n_tty_read+0x217/0x16c0 [ 245.095920] [] ? ldsem_down_read+0x32/0x40 [ 245.101988] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 245.109650] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.116379] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.123442] [] ? finish_wait+0x180/0x180 [ 245.129493] [] ? ldsem_down_read+0x32/0x40 [ 245.135356] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.142384] [] tty_read+0x169/0x250 [ 245.147837] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 245.154828] [] ? security_file_permission+0x89/0x1e0 [ 245.161755] [] ? tty_poll+0x170/0x170 [ 245.167184] [] ? tty_poll+0x170/0x170 [ 245.172818] [] do_readv_writev+0x520/0x750 [ 245.178927] [] ? vfs_write+0x530/0x530 [ 245.184441] [] ? exit_robust_list+0x230/0x230 [ 245.190789] [] ? __fget+0x228/0x3a0 [ 245.196050] [] ? __fget+0x47/0x3a0 [ 245.201474] [] vfs_readv+0x84/0xc0 [ 245.206640] [] do_readv+0xe6/0x250 [ 245.212003] [] ? vfs_readv+0xc0/0xc0 [ 245.217344] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 245.224194] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.231195] [] SyS_readv+0x27/0x30 [ 245.236362] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.243853] [ 245.243853] Showing all locks held in the system: [ 245.250360] 2 locks held by khungtaskd/514: [ 245.254657] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.263363] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.273034] 2 locks held by getty/3312: [ 245.276977] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.286286] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.296210] 3 locks held by syz-executor1/6146: [ 245.300855] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.310158] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.320061] #2: (&o_tty->termios_rwsem/1){++++.+}, at: [] n_tty_read+0x217/0x16c0 [ 245.330010] 2 locks held by syz-executor1/6162: [ 245.334647] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.343949] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 245.353837] [ 245.355437] ============================================= [ 245.355437] [ 245.363092] NMI backtrace for cpu 1 [ 245.366699] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.73-gf3f3457 #1 [ 245.373768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.383094] ffff8801d8c77d00 ffffffff81d922b9 0000000000000000 0000000000000001 [ 245.391070] 0000000000000001 0000000000000001 ffffffff810ba190 ffff8801d8c77d38 [ 245.399043] ffffffff81d9d3dd 0000000000000001 0000000000000000 ffff8801cab40418 [ 245.407014] Call Trace: [ 245.409580] [] dump_stack+0xc1/0x128 [ 245.414917] [] ? irq_force_complete_move+0x390/0x390 [ 245.421644] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.427589] [] ? irq_force_complete_move+0x390/0x390 [ 245.434314] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.441387] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.448373] [] watchdog+0x6f0/0xa70 [ 245.453622] [] ? watchdog+0x125/0xa70 [ 245.459046] [] kthread+0x26d/0x300 [ 245.464208] [] ? reset_hung_task_detector+0x20/0x20 [ 245.470850] [] ? kthread_park+0xa0/0xa0 [ 245.476448] [] ? kthread_park+0xa0/0xa0 [ 245.482051] [] ? kthread_park+0xa0/0xa0 [ 245.487648] [] ret_from_fork+0x2a/0x40 [ 245.493292] Sending NMI from CPU 1 to CPUs 0: [ 245.498037] NMI backtrace for cpu 0 [ 245.501645] CPU: 0 PID: 6129 Comm: syz-executor1 Not tainted 4.9.73-gf3f3457 #1 [ 245.509057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.518376] task: ffff8801c9658000 task.stack: ffff8801c8348000 [ 245.524397] RIP: 0010:[] c [] n_tty_ioctl+0x207/0x2d0 [ 245.532760] RSP: 0018:ffff8801c834fb38 EFLAGS: 00000287 [ 245.538173] RAX: 0000000000010000 RBX: ffffc90004e93060 RCX: ffffffff82004466 [ 245.545409] RDX: 0000000000010000 RSI: ffffc900040e7000 RDI: ffffc90004e94260 [ 245.552646] RBP: ffff8801c834fb78 R08: 1ffff100392cb11a R09: 0000000000000000 [ 245.559880] R10: 0000000000000003 R11: ffff8801c9658000 R12: ffffc90004e92000 [ 245.567117] R13: 000000072ce8f0a0 R14: 0000000020cdfffc R15: ffff8801c9628238 [ 245.574360] FS: 00007f9d29259700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.582550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.588402] CR2: 00007f822674f000 CR3: 00000001c1861000 CR4: 00000000001406f0 [ 245.595644] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.602880] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.610113] Stack: [ 245.612226] ffffffffffffffffc 000000000000009fc 0000000000000000c ffff8801c9628000c [ 245.620417] 1ffff10039069f75c 000000000000541bc ffffffffffffffe7c ffff8801c8f63c00c [ 245.628606] ffff8801c834fd70c ffffffff81ffd153c ffff8801c9658000c ffffffff82004200c [ 245.636796] Call Trace: [ 245.639342] [] tty_ioctl+0x733/0x2170 [ 245.644754] [] ? commit_echoes+0x1b0/0x1b0 [ 245.650599] [] ? no_tty+0xa0/0xa0 [ 245.655664] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.661422] [] ? avc_has_perm+0xb0/0x4f0 [ 245.667094] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.673548] [] ? __lock_acquire+0x629/0x3640 [ 245.679568] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.686281] [] ? file_has_perm+0x287/0x440 [ 245.692127] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.698667] [] ? no_tty+0xa0/0xa0 [ 245.703730] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.709401] [] ? ioctl_preallocate+0x220/0x220 [ 245.715595] [] ? selinux_file_ioctl+0x355/0x530 [ 245.721874] [] ? selinux_capable+0x40/0x40 [ 245.727721] [] ? __fget+0x201/0x3a0 [ 245.732961] [] ? __fget+0x228/0x3a0 [ 245.738202] [] ? __fget+0x47/0x3a0 [ 245.743356] [] ? security_file_ioctl+0x89/0xb0 [ 245.749551] [] SyS_ioctl+0x8f/0xc0 [ 245.754706] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.761265] Code: c8b cac c24 c60 c22 c00 c00 c31 cdb c4c c39 c6d cd0 c0f c84 c17 cff cff cff ce8 c2c c50 c36 cff c48 c8b c45 cd0 c49 c8d c9c c24 c60 c10 c00 c00 c4c c29 ce8 c48 c89 c45 cc0 c c14 c50 c36 cff c4c c89 ce8 c25 cff c0f c00 c00 c48 c0f ca3 c03 c48 c89 c45 cc8 c [ 245.793937] Kernel panic - not syncing: hung_task: blocked tasks [ 245.800080] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.73-gf3f3457 #1 [ 245.807151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.816476] ffff8801d8c77cb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d8c77d90 [ 245.824465] ffff8801cab40400 dffffc0000000000 ffffffff84409000 ffff8801d8c77d80 [ 245.832445] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 245.840423] Call Trace: [ 245.842989] [] dump_stack+0xc1/0x128 [ 245.848329] [] panic+0x1bc/0x3a8 [ 245.853324] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.861529] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.868774] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.876024] [] watchdog+0x701/0xa70 [ 245.881276] [] ? watchdog+0x125/0xa70 [ 245.886699] [] kthread+0x26d/0x300 [ 245.891864] [] ? reset_hung_task_detector+0x20/0x20 [ 245.898504] [] ? kthread_park+0xa0/0xa0 [ 245.904100] [] ? kthread_park+0xa0/0xa0 [ 245.909699] [] ? kthread_park+0xa0/0xa0 [ 245.915295] [] ret_from_fork+0x2a/0x40 [ 245.921389] Dumping ftrace buffer: [ 245.924940] (ftrace buffer empty) [ 245.928616] Kernel Offset: disabled [ 245.932214] Rebooting in 86400 seconds..