3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f000066d000-0x12)='.request_key_auth\x00', &(0x7f0000390000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000153000)='{\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f00004ac000)='asymmetric\x00', &(0x7f0000b0e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007a7000-0x5)="1bb88bfd70", 0x5, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000c78000)=[{&(0x7f0000c14000-0x74)="ac93db20cad837f76ee4a1cbec6d4489bd74e8b6f8ffda844ab8fbc9194e643d895820180a7cb6b9ef5da7ef6cac043ebf5e2e245136779f983759e5ae33d3b60d8132d9591f48e5c84643fbeab4409055a14844cd106a0b1ce8afc7566753ebcfcebf4a7d1795dcc2d43816d9ebbf7b30fe4faf", 0x74}, {&(0x7f000042c000)="e3b39e48ddfd025c385bffe69591ecbc5a4c0a1dc2cf0d717344f50d", 0x1c}, {&(0x7f0000c7d000-0x3f)="06ccda45bb257991e59cf0a96a330d85518aaaf9f9dcb3b4f0733c01452977ca9b93f58a8003737f9eaa14666af24619201edd3083452ccd10a18579dc8cba", 0x3f}], 0x3, r2) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000c00040d001000000000002400030008", 0x29}], 0x1) 2018/02/08 22:00:30 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000001000)={@generic="02006ac0400158ff2dbf067547b7eae1"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, 0x8, [0x1000, 0x7, 0x9, 0x7, 0x7, 0x0, 0x4, 0x5]}, 0x5c) 2018/02/08 22:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000133000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000015b000)={0x0, 0x92, &(0x7f0000f17000-0x92)="89144796bc9763f6d49dd1b48f6d2a763af9ca12a63eead21180fdbb91b70f9f787fd71a27c0bf44bb7428dd0fedb18e18aa976d90b92c48ea7a27c86304bba8a6cf0410e302877d76888d55ce5a11e1859193435c5f170f81fe9b436ccf9d04739c113f4dff0adeec3ea50e263cec38bf2ae83275236e35e7a058d82a03e180225ff3c8d40f0d152f4c34c3bb0a122ceaf9"}) r1 = socket(0xf, 0x0, 0x6) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f}, 0xe) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000112000-0x4)) 2018/02/08 22:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000058d000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f00004cd000-0x58)=@alg, &(0x7f0000d78000)=0xa6db, 0x0) sendto$packet(r2, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) close(r0) [ 171.563504] binder: BINDER_SET_CONTEXT_MGR already set [ 171.569775] binder: 26638:26652 ioctl 40046207 0 returned -16 [ 171.570747] binder_alloc: 26638: binder_alloc_buf, no vma [ 171.570766] binder: 26638:26666 transaction failed 29189/-3, size 72-24 line 3127 [ 171.590800] binder: undelivered TRANSACTION_ERROR: 29189 [ 171.596537] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/08 22:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00009da000)='\x00', 0x3) r0 = syz_open_dev$sg(&(0x7f0000beb000)='/dev/sg#\x00', 0x0, 0x402c0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) sync_file_range(r0, 0x1, 0x4, 0x1) 2018/02/08 22:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/08 22:00:30 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc4000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f04000-0xc8)={0x0, 0x6, 0x3, 0x5, 0x3, [{0x80000001, 0x1, 0x7}, {0x6, 0x2, 0x20, 0x0, 0x0, 0x805}, {0x7104, 0x9191, 0x976f, 0x0, 0x0, 0x2108}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000091a000-0xc)={0x10000000}) fstatfs(r1, &(0x7f0000f02000-0x15)=""/21) fsync(r0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f05000-0xc)=@sack_info={0x0, 0x100000001000000, 0xffff}, &(0x7f0000d15000)=0xc) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f04000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffffffff8001}, &(0x7f0000f04000)=0x98) 2018/02/08 22:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000610000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000668000-0x8)={0x0, 0xd04}, &(0x7f0000bae000)=0x8) perf_event_open(&(0x7f00004d2000)={0x3, 0x78, 0x3, 0xac, 0xfffffffffffffff7, 0x20, 0x0, 0xfffffffffffffffa, 0x0, 0x2, 0x9, 0x8000, 0x4, 0x2, 0x4, 0x7ff, 0x5, 0x4, 0x100, 0x400, 0x1, 0x6, 0xfff, 0x8, 0x4, 0x2, 0x10001, 0x80, 0x2, 0x6, 0x1ff, 0x1, 0x200, 0x1, 0x1ff, 0x2, 0x5, 0xa2cb, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000898000), 0x2}, 0x2000, 0x1ff, 0x8, 0x6, 0x2, 0xffffffff, 0xffffffffffffffff}, r1, 0x8, r3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000bb1000-0x8)={r4, 0x1}, &(0x7f0000439000-0x4)=0x8) 2018/02/08 22:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f88000)='syscall\x00') read$eventfd(r0, &(0x7f000064b000-0x8), 0x8) eventfd2(0x1, 0x80001) 2018/02/08 22:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eae000-0x20)={"8efcc4a6703122cfd432b4f097c51567", {0x4, 0xffff, 0x1, "8f3fbe3091b5", 0x8}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fa4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000029a000-0xb)='projid_map\x00') sendfile(r2, r0, &(0x7f0000165000-0x8), 0x400000ff) 2018/02/08 22:00:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000123000-0x12)={@common='yam0\x00'}) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000a03000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)) 2018/02/08 22:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000348000-0xa0)=[], 0x0, 0x0, &(0x7f0000d8a000-0x8)={0x0, 0x1c9c380}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00006e2000-0x4)=0xa4, 0x4) [ 171.688661] binder: 26673:26678 got transaction with invalid offset (0, min 0 max 0) or object. [ 171.704447] binder: 26673:26678 transaction failed 29201/-22, size 0-8 line 3190 [ 171.723040] binder: 26673:26678 ioctl c0306201 20004000 returned -14 2018/02/08 22:00:30 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000099000)='/dev/usbmon#\x00', 0x1, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f0000edc000), 0x4000) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000098000)) open(&(0x7f0000345000-0x8)='./file0\x00', 0xe3313f950a171ff, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006f9000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) [ 171.741906] binder_alloc: binder_alloc_mmap_handler: 26673 20265000-20279000 already mapped failed -16 [ 171.791392] binder: BINDER_SET_CONTEXT_MGR already set [ 171.801017] binder: 26673:26696 ioctl 40046207 0 returned -16 [ 171.812991] binder_alloc: 26673: binder_alloc_buf, no vma [ 171.813012] binder: 26673:26727 transaction failed 29189/-3, size 0-8 line 3127 [ 171.813029] binder: 26673:26727 ioctl c0306201 20004000 returned -14 2018/02/08 22:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000954000-0x1000)=""/4096, &(0x7f000085d000)=0x1000) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f000079b000)="290000002000190000003fffff1fda060200000000e80001040000040d000400ea1100000005000000", 0x29}], 0x1) 2018/02/08 22:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000bb3000-0xe)='./file0/file0\x00', 0x200080, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f99000-0x4c)={0x80, 0x3, 0x9}) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000966000-0x2)) unlinkat(r0, &(0x7f0000608000)='./file0\x00', 0x200) mount(&(0x7f0000f6a000-0xe)='./file0/file0\x00', &(0x7f0000155000)='./file0/file0\x00', &(0x7f00008ce000)='v7\x00', 0x0, &(0x7f000045e000-0xe)) 2018/02/08 22:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000cda000)=0x8001, 0x4) bind$packet(r1, &(0x7f0000720000-0x14)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bcc000)={0x4b78, 0x8000, 0x8005, 0x0, 0xad3a, 0x7fff, 0x100000000, 0x3, 0x0}, &(0x7f00009f1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003d0000)={r3, 0x9, 0x1000, "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"}, 0x1008) 2018/02/08 22:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000005e000-0x4)='cdg\x00', 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc4000-0xc)) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00004fe000), 0xfffffffffffffec1) 2018/02/08 22:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000a13000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000219000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ef9000)='net/udplite\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00004e7000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000093000-0x8)=@req={0x50, &(0x7f0000809000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1000, 0x8, @fr_pvc_info=&(0x7f00006f4000-0x14)={0xfff, @syzn={0x73, 0x79, 0x7a, 0x0}}}}}) connect$pptp(r2, &(0x7f0000b4e000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x20) readv(r2, &(0x7f0000011000-0x60)=[{&(0x7f0000002000)=""/36, 0xffffff02}], 0x1) 2018/02/08 22:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000663000-0x15)='/proc/self/net/pfkey\x00', 0x14000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f000034c000-0x17)='ppp0cgroupjem1selinux}\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000011f000-0xc)={0x20000004}) r2 = socket$inet6(0xa, 0x2000000802, 0xfffffffffffffffd) connect$inet6(r2, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f15000)=0xfffffffffffffffb, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f58000)={0xffffffffffffffa4, 0x7ff, 0x0, 0x8}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000b52000)=""/211) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000646000)={0x0, 0x4, 0x5, 0x500000000, 0x9, 0x6}, &(0x7f000025b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000102000-0x20)={0x6, 0x0, 0x8, 0x1000, 0x100000001, 0x7f, 0x3, 0x1, r3}, &(0x7f0000e47000-0x4)=0x20) 2018/02/08 22:00:30 executing program 0: getitimer(0x3, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x7)='-self]\x00', 0x800, 0x18d, &(0x7f0000fd8000)={0x6, 0x4, 0x8001, 0x2, 0x4, 0x10000, 0x100000001, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="bd4e6f6b78eed948d62778e2ab9a1b7a829c9b900660b07d2878c23f61cfb55ea64b0d3cadf77edc3a8ef579deb9fd0b9f28630f50db2cfad862b5ef68c38e807bcd4779b4f59acd39d930c57c740fe0dbd87ef2363e85ba662055f5636edaa1dfda6c47cc49312e1b0a12a5bb21414655a358deae00591b8a46684dcb4b47a4e88004fd97f85e0952f9c4545fc837af5815d4f915111b54c53961c732527a18313db0f03530fd1052abcdcc34bd846e914d1770a576d9d628b593c09f5a23d5cb888cd3c2e3066b791f753012b2240db34dbeb2", 0xd4, 0x3d) 2018/02/08 22:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000249000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a9b000-0x10)="29ef884cfb757463ea9fd67dec86da07", 0x10) r2 = syz_open_dev$loop(&(0x7f0000635000-0xb)='/dev/loop#\x00', 0x0, 0x44041) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000f94000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "e0e7839f6c36868e41bdf674afb7a7947032e62bb245e9f341e9aff984a0cfc10a59fd3a7e5f2ad1b36a03e59856321cfdbd16a657f91cdd518cc2f63e7eedbb", "7cd583eb2bd2d1e6aa527462498fc574c482c31b1261a83db7aeae9a058cfd3b7e31187426755ad5ee8ee814bea812f5f73a7944859ec262a3d0a061d827c6fa", "6aa1eca0340e53a5b86134a29ed220559daa9968cbe1322ae3a2c6db208136ca"}) [ 171.817583] binder_alloc: 26673: binder_alloc_buf, no vma [ 171.817601] binder: 26673:26731 transaction failed 29189/-3, size 0-0 line 3127 [ 171.854073] binder: undelivered TRANSACTION_ERROR: 29189 [ 171.859711] binder: undelivered TRANSACTION_ERROR: 29201 [ 171.873954] binder: send failed reply for transaction 241 to 26673:26696 2018/02/08 22:00:30 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000030000)='./file0\x00', 0x20, 0x9) 2018/02/08 22:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000039e000)=0x400, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b7d000)='net/netfilter\x00') syz_open_dev$loop(&(0x7f0000d7c000-0xb)='/dev/loop#\x00', 0x400, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002d1000)={0x4, [0x4, 0x200, 0x80000001, 0x928]}, 0xc) listen(r0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d36000-0x8c)) shutdown(r0, 0x7ffffe) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee1000-0x8), 0x8) [ 171.891345] binder: undelivered TRANSACTION_COMPLETE 2018/02/08 22:00:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000414000+0x7d7)={0x7468a40b, 0x3, 0x228d, 0x1f, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0xc7fda99635440eee) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cea000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000267000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x1ba1, 0xd4, 0x200, 0x4, 0x9, 0x6, 0xb1, 0x1, 0x1, 0xfe7, 0x4, 0x7, 0x8, 0x7fff, 0x2290aa80]}, &(0x7f0000c3c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000254000-0xa0)={r2, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}}}, 0x8, 0x4, 0x1, 0xfffffffffffffffc, 0x4c}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000b36000-0x10)={0x348, 0x0, 0x10000, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00001e1000-0x10)={0x1e4c, r3, 0x1, 0x5}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000628000-0x4)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a2a000-0x10)={0x0, 0x57, 0x7f, 0x8}, &(0x7f00009a9000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002d4000-0x10)={0x1f, 0x820a, 0x5, 0x9fdd, r4}, &(0x7f0000318000)=0x10) 2018/02/08 22:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000861000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000372000-0x6)='ramfs\x00', 0xfffffffffffffffc, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) stat(&(0x7f0000537000)='./file0/file0\x00', &(0x7f0000848000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000066000-0x4), &(0x7f00006c0000-0x4), &(0x7f00004d9000-0x4)=0x0) r3 = syz_fuseblk_mount(&(0x7f0000ea6000-0x8)='./file0\x00', &(0x7f0000b1a000-0x6)='./bus\x00', 0xc000, r1, r2, 0x40, 0x8001, 0x80000) ftruncate(r3, 0x4) r4 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e2c000)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f0000c42000-0x8)={0x3, r5}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000620000)={0x0, 0x7}) connect$unix(r4, &(0x7f0000ca8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) readv(r0, &(0x7f0000905000)=[{&(0x7f0000007000)=""/171, 0xab}], 0xfb) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/08 22:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000fe5000-0x8)='./file0\x00', 0x20) ioctl$KDSKBLED(r1, 0x4b65, 0x3f) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/02/08 22:00:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000498000-0x18)={&(0x7f0000c19000/0x2000)=nil, 0x5, 0x1, 0x4, &(0x7f00000b4000/0x4000)=nil, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004d8000-0xe0)="08c04823854b8d875f10cbbcf2bd22db02684fc86353610752e8a834e3b26975178bbf5d996a3c2b6b3cfea550c44517c5b0b1d0456806dc55702836ece766b923324867650cc16cb59d5add45adfdde8cac088348e02bee3496e8d089d68d27b9acdf6b3242a1a3e0ad35926b22ad88fcec6792992c23670d835236e13ea1523f18", 0x82, 0x0, &(0x7f0000e7c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000486000)='>', 0xe8, 0x10, &(0x7f0000fe9000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xfffffed7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f000081e000-0x9)='net/raw6\x00') ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000a0b000-0x4)=0x7) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) getsockopt$inet6_int(r4, 0x29, 0xdf, &(0x7f0000c56000-0x4), &(0x7f0000e5c000)=0x4) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000af000-0x1)='\'', 0x1, 0x0, &(0x7f000074c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/08 22:00:30 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x3ff) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@dev, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x0, 0x0, 0x0, 0x8000, 0x8, 0x2}, &(0x7f0000001000)=0x20) [ 171.933898] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 22:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000960000-0x4)=0x2) unlinkat(r1, &(0x7f0000780000)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) [ 171.993754] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 22:00:31 executing program 6: syz_fuse_mount(&(0x7f00003e8000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x7dba8d9c9c8cfbfd) r0 = syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x5, 0x204400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005cd000-0xbc)=[@in6={0xa, 0x0, 0x3, @empty, 0x100000000}, @in6={0xa, 0x0, 0x1780000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xc7}, @in6={0xa, 0x0, 0xffffffff00000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xed4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x5c)={0x0, 0x54, "a0b3cfae2c7c121a93d826ddfc4c9f036f5ccd1d58280c57b1c0b4c8c255d7eee0beb3caff6e4d5e779f7ababfdcd961593f25793c4952c0f8a556509cd5f539db93471c5364ef8b292c6f7cac0a7c89a942f397"}, &(0x7f0000917000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x30}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/08 22:00:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/02/08 22:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x1e, 0x101c00) r1 = syz_open_dev$usbmon(&(0x7f0000630000)='/dev/usbmon#\x00', 0x20, 0x100) sendfile64(r0, r1, &(0x7f00004c2000), 0x80) r2 = socket(0x800000000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) 2018/02/08 22:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/pktcdvd/control\x00', 0x0, 0x0) request_key(&(0x7f0000dfa000-0xd)='dns_resolver\x00', &(0x7f000025f000)={0x73, 0x79, 0x7a}, &(0x7f0000d0c000-0x1)='\x00', 0xfffffffffffffffd) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000c88000-0x30)={0xfff, 0x0, 0x2b, 0x0, 0x5d0, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000061c000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1, 0x6, 0x85, 0x4, 0x9}, &(0x7f0000477000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b1e000)={r2, 0xfe, 0xfa, "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"}, 0x102) sendmsg$inet_sctp(r0, &(0x7f0000657000)={&(0x7f0000e2e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000f46000-0x10)=[{&(0x7f00009e2000-0xed)="aee7e1f998b1425f9b8977b32f40edde29649c5d7af893af3ed75d0dd8cdc9827c49384c409a8c6e1dba682295ff1fa8926715218133f95f98d39972fe4c86bc95b868d8e691fbc664fdb6065e78f0a00367b97ae74bbffabb8db7b8fe0bf89d454c37dd0a3ea185625d3b9bcbe9a6bb341e776d45d6fce2bc3c099a92126990fe46bd61704d6d86bb30682c2c3c8acfa74ad5b57596d27531f9fa086b00f2fea3692e740d1e0ae222050e1406a23464a63d5f39f080e8ce5f206b83f37a92772072d8848e37e3481911a375c65478e01102ea87cee9b6329460cd8937bc54c616c5dcec5b9652f5950b8668f7", 0xed}, {&(0x7f0000fe9000-0x8a)="fcccafd3580dd098629d3c44e669801b43aeef409fb7f5fd7a75da15ba82218572cd8a5a44e57b54ff0e47960fd8ea90ccecaee13c3effa312ac4c962786d5927cc5ff45500049e08b76d1d09d2f9309b7d21ea6939b9b308da035e6d282fb706239ed010f4b5fc05b18601e21a131f9c9532c9d9e703a1461abcbb3228ccd9932527ea28b2539db2722", 0x8a}], 0x2, 0x0, 0x0, 0x800}, 0x2400c010) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f000098f000)={0x2fc0f7ef, 0x49, 0x3ff, 0x6, 0x2, 0x3, 0x6, 0x401}, &(0x7f000053c000)) 2018/02/08 22:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000158000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) recvmmsg(r0, &(0x7f00005bd000)=[{{0x0, 0x0, &(0x7f00003a5000-0x40)=[{&(0x7f000008a000)=""/176, 0xb0}, {&(0x7f0000730000)=""/33, 0x21}, {&(0x7f0000f2b000-0xda)=""/218, 0xda}, {&(0x7f0000e13000-0xf6)=""/246, 0xf6}, {&(0x7f00003ce000-0x1c)=""/28, 0x1c}, {&(0x7f0000ba9000-0x29)=""/41, 0x29}, {&(0x7f000015d000)=""/43, 0x2b}, {&(0x7f0000aaf000-0x4b)=""/75, 0x4b}], 0x8, &(0x7f00002a4000-0xd4)=""/212, 0xd4, 0x1f}, 0x15a}, {{&(0x7f0000c3f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000225000)=[{&(0x7f00003fd000-0x14)=""/20, 0x14}, {&(0x7f000023f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af5000-0xb7)=""/183, 0xb7}, {&(0x7f0000947000-0xd4)=""/212, 0xd4}, {&(0x7f00003cd000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000003d000)=""/47, 0x2f, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f000086f000)=[{&(0x7f0000c36000-0xf)=""/15, 0xf}, {&(0x7f0000815000)=""/228, 0xe4}], 0x2, &(0x7f00006c2000)=""/185, 0xb9, 0x3}, 0x3}, {{&(0x7f0000491000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000b30000)=[{&(0x7f000034a000)=""/120, 0x78}, {&(0x7f0000165000-0xc8)=""/200, 0xc8}, {&(0x7f0000abd000-0x1b)=""/27, 0x1b}, {&(0x7f0000009000-0x32)=""/50, 0x32}, {&(0x7f000049d000)=""/83, 0x53}, {&(0x7f0000adf000-0x19)=""/25, 0x19}, {&(0x7f0000f71000)=""/208, 0xd0}, {&(0x7f0000d95000)}], 0x8, &(0x7f0000e63000-0x17)=""/241, 0xf1, 0x1}, 0x8}, {{&(0x7f000026b000)=@un=@abs, 0x8, &(0x7f00006c2000)=[{&(0x7f0000a4b000-0xd3)=""/211, 0xd3}, {&(0x7f00006f8000-0xf8)=""/248, 0xf8}, {&(0x7f000074b000-0x80)=""/128, 0x80}], 0x3, &(0x7f000094b000-0xad)=""/173, 0xad, 0xfffffffffffffe00}, 0x59}, {{&(0x7f0000b15000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000b4d000-0x28)=[{&(0x7f000016c000)=""/244, 0xf4}, {&(0x7f0000300000)=""/21, 0x15}, {&(0x7f0000058000-0x4e)=""/78, 0x4e}, {&(0x7f000058c000-0x6)=""/6, 0x6}, {&(0x7f000036f000)=""/121, 0x79}], 0x5, &(0x7f0000722000-0x13)=""/19, 0x13}, 0x7fff}], 0x6, 0x10160, &(0x7f0000f98000)={0x77359400}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006d1000-0x4)=0xda, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000070d000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000f79000)=""/19) 2018/02/08 22:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000a6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x8, 0x5, 0x5, &(0x7f00003ec000-0x8)={0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000861000)=0x8, 0x4) ioctl$TCSETA(r0, 0x402c542d, &(0x7f0000189000-0x14)) 2018/02/08 22:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f00001f8000)=""/129, 0x81, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000cb5000-0x2)={0x7, 0x3f}) 2018/02/08 22:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ddf000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000b6d000-0x80)=[{{&(0x7f0000c14000)=@can={0x0, 0x0}, 0x10, &(0x7f00003cd000-0x18)=[{&(0x7f0000a1c000-0x9a)=""/154, 0x9a}, {&(0x7f0000496000-0xf3)=""/243, 0xf3}, {&(0x7f0000599000-0x2e)=""/46, 0x2e}], 0x3, &(0x7f0000286000)=""/75, 0x4b, 0xd93}, 0x101}, {{&(0x7f00008c1000-0x10)=@ipx, 0x10, &(0x7f0000573000-0x8)=[{&(0x7f00005a4000)=""/83, 0x53}], 0x1, &(0x7f000074b000-0x99)=""/153, 0x99, 0x111e7d49}, 0x6}, {{&(0x7f00003f3000)=@generic, 0x80, &(0x7f0000d27000-0x50)=[{&(0x7f00009c4000)=""/15, 0xf}, {&(0x7f0000a49000-0x96)=""/150, 0x96}, {&(0x7f000004f000-0x2f)=""/47, 0x2f}, {&(0x7f0000fe9000)=""/156, 0x9c}, {&(0x7f000040c000)=""/80, 0x50}, {&(0x7f0000882000)=""/116, 0x74}, {&(0x7f00001ee000)=""/79, 0x4f}, {&(0x7f0000746000-0x1c)=""/28, 0x1c}, {&(0x7f0000062000)=""/162, 0xa2}, {&(0x7f0000021000)=""/54, 0x36}], 0xa, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000bb9000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000a9b000)=[{&(0x7f0000f40000-0x28)=""/40, 0x28}], 0x1, &(0x7f00004a0000)=""/4096, 0x1000, 0x7f}, 0x7}], 0x4, 0x0, &(0x7f0000121000)={r1, r2+10000000}) sendmsg$nl_route(r0, &(0x7f000081d000-0x1c)={&(0x7f00007f5000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000265000-0x8)={&(0x7f000067d000)=@bridge_getlink={0x54, 0x12, 0x500, 0x4, 0x0, {0x7, 0x0, 0x0, r3, 0x2410, 0x8}, [@IFLA_MAP={0x28, 0xe, {0xffffffffffff0001, 0x1000, 0x8000, 0x100, 0x3f, 0x22}}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x41) socket$nl_route(0x10, 0x3, 0x0) 2018/02/08 22:00:31 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f000067f000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000164000)={@mcast2}, &(0x7f0000b1e000)=0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000678000+0xc91), 0x0, 0x20020003, &(0x7f00003c4000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000daf000)={{0x8000, 0x5}, 'port1\x00', 0x28, 0x8, 0x3ff, 0x5, 0x9, 0x20, 0x2, 0x0, 0x2, 0x1ff}) shutdown(r3, 0x100800000000001) getsockopt(r1, 0x8, 0x1000, &(0x7f00009b0000)=""/161, &(0x7f0000910000-0x4)=0xa1) dup2(r3, r1) 2018/02/08 22:00:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c65000)="0681fc", 0xfec5, 0x20000004, &(0x7f0000b23000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dcc000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b38000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000df3000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000ccb000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) 2018/02/08 22:00:31 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e3c000)=0x1) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, r1) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000053c000)='/dev/keychord\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/51, 0x33, 0x8, &(0x7f00000cd000)={0x0, 0x989680}) 2018/02/08 22:00:31 executing program 1: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101040, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000001000-0x2)=0x4010, 0x4) socketpair$inet6(0xa, 0x3, 0x24e3, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f0000003000)=0xad5, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000005000-0xb8)={r6, 0x7f9, 0x9, 0x493d, 0x8, 0x2, 0x5, 0x4, {r6, @in6={{0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x8, 0x3, 0x9f58, 0x1f, 0x40}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000006000-0xa0)={r6, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}, 0x7, 0x40, 0xff, 0x40, 0x200}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000006000-0x10)={0x3, 0x2, 0x9, 0x2, r8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x2, &(0x7f0000008000-0x10)) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000004000-0x20)={"727be2a11bf47a7c2e0e7a3ccaf5638e", {0x4, 0x4, 0xfff, "db2d881049ba", 0x800}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x400440, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000006000)=r7, 0x4) write$selinux_create(r3, &(0x7f0000004000-0x3e)=@access={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x33}, 0x57) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000006000), &(0x7f0000008000)=0x4) 2018/02/08 22:00:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e71000-0x28)=[{&(0x7f0000baf000)}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xc8d0}}}, &(0x7f0000002000-0x1)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x27}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}}, 0x8c) 2018/02/08 22:00:31 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) sync() symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/08 22:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/08 22:00:31 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000002a000-0x10)={0x4, 0xffff, 0x0, "a3f98002ee78", 0xa9}, 0x10) sendto$inet6(r0, &(0x7f0000010000)="66a81b9d4367a72f7b54f6e4574d1cb53b377c4d1451c375b21725be4ff1ab63d539e865e15fa39b2110dd51f4e97e018f22f916e7c0c4dc25fd34a8503740281a305230b3208a57b37705164156bca3c6442f99fc59285324472f1437e0f06b5fa93f1eed38f1750f8d9f71", 0x6c, 0x4000, &(0x7f0000029000-0x1c)={0xa, 0x3, 0x75, @loopback={0x0, 0x1}, 0x401}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getegid() connect$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000024000)=""/118) sendmsg(r1, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000027000-0x88)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) 2018/02/08 22:00:31 executing program 5: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000027d000-0x13)=[], &(0x7f0000249000)=[0x0]}}], 0x5b, 0x0, &(0x7f0000c8c000-0x1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}}}], 0x0, 0x0, &(0x7f0000001000)}) 2018/02/08 22:00:31 executing program 4: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000016000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000006000-0x2c)=@setneightbl={0x14, 0x43, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 22:00:31 executing program 2: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000044c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00009d7000)=[{&(0x7f0000b29000-0x48)="028c875d55f778233d9dd93c0830babb62964a682b768f24fbca3fc7145f2b50422ad2e6d4563d3483cd78cbcc80640ca8b327a8907764c88d78de3e4154ca305c4bee2acabd67e2", 0x48}], 0x2000000000000046, 0x11) 2018/02/08 22:00:31 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) syz_open_dev$sndseq(&(0x7f0000007000-0xd)='/dev/snd/seq\x00', 0x0, 0xb266ffa33a50ead) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x8000400) r2 = dup2(r0, r1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000027000-0x10)={0x3, {"cbf6867579df51"}, 0x3b}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000026000)=""/46) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000005000)={0x0, 0xe6e0}) accept4$vsock_stream(r2, &(0x7f000000d000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) sendfile(r1, r0, &(0x7f0000014000), 0x0) [ 172.324229] audit_printk_skb: 2064 callbacks suppressed [ 172.324238] audit: type=1400 audit(1518127231.302:11056): avc: denied { net_admin } for pid=3897 comm="syz-executor4" capability=12 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 2018/02/08 22:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = add_key$user(&(0x7f0000eca000)='user\x00', &(0x7f000020d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005e6000)="d8262b7845f68e4c17291af31feceb308f209bfea59ee2bad761cf6662d3a317d4e58afe8a1a8eafa64c7bc7f2582785887645ab143c7c17c1eebeccbeabe064582dd0fbbe75a7566e9cf7d3cbe8d315d3559391d4068e7f5f6784e79cb93e65a3eea46db10de23af13c7e996bac119771219056cdfe8bd7db2df64f9e5f0030", 0x80, 0xfffffffffffffff9) keyctl$revoke(0x3, r0) [ 172.341686] audit: type=1400 audit(1518127231.322:11057): avc: denied { net_admin } for pid=3896 comm="syz-executor2" capability=12 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 [ 172.342143] audit: type=1400 audit(1518127231.322:11058): avc: denied { net_admin } for pid=3896 comm="syz-executor2" capability=12 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 2018/02/08 22:00:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00009b7000)={0x70, &(0x7f000028c000-0x70)=""/112}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000)={0x3}, &(0x7f0000001000), 0x8) vmsplice(r0, &(0x7f0000001000)=[], 0x0, 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x4, 0x6}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x8, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/20) read(r1, &(0x7f0000004000-0xd4)=""/212, 0xd4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000005000-0x10), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000004000-0x8)={r3, 0x8}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xb25}, @in={0x2, 0x3, @rand_addr=0x2710e656}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000008000-0x58)={0x0, 0x2b, 0x4, @thr={&(0x7f0000007000)="cb4db7adf06ffaa73cebba298be3b09a9138b115e9398ce1f41acc5961a476252ef9746f24eaeea9595b8f51df72a74a577cacbd1ee965b711", &(0x7f0000003000-0xb3)="bfdedcf10b9f2b4d5e14b47a40a3f82a4ef6a6a60b462ae9f06c1769bb7c0d8a81ae3caa200aced6a3d4b47d6cbbad28d4a5e26c1206004f77ea6b2472f8efcaec8e572f1af0c5e8165b24ef24ad007b28d4fa5ccccdfb6114d3f89ab725f33962aa36f3ab2de1d6992b5bfd6490904df352ed78825dc13722b3d7f6ebac78e700c928d1eee812763c1e42c35c4117030bd9fe8d48ce620d10de347afc162f40956ba36f201153b80d193c57deeb78033876ec"}}, &(0x7f0000008000-0x4)=0x0) timer_getoverrun(r5) 2018/02/08 22:00:31 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000-0x85)=""/133) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000005000-0x118)={0x9, {{0x2, 0x1, @rand_addr=0xda69365}}, {{0x2, 0x2, @empty}}}, 0x118) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={r3, r4, r5}, 0xc) 2018/02/08 22:00:31 executing program 0: r0 = open$dir(&(0x7f0000d3f000)='./file0\x00', 0x40, 0x12) mkdirat(r0, &(0x7f0000f1a000-0x8)='./file0\x00', 0x8214e53046d0e35c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r1, 0xc) 2018/02/08 22:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffc000-0xb9)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000055000)='net/ip_tables_names\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d1b000-0x4)=0x0) mq_notify(r2, &(0x7f0000838000)={0x0, 0x39, 0x4, @tid=r3}) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/checkreqprot\x00', 0x301003, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000331000-0x28)=@routing={0x87, 0x4, 0x0, 0x8000, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0x28) ioctl$KDDISABIO(r4, 0x4b37) [ 172.359847] audit: type=1400 audit(1518127231.342:11059): avc: denied { net_admin } for pid=3901 comm="syz-executor3" capability=12 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 [ 172.370275] audit: type=1400 audit(1518127231.352:11060): avc: denied { sys_admin } for pid=26849 comm="syz-executor3" capability=21 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 [ 172.376896] audit: type=1400 audit(1518127231.352:11061): avc: denied { sys_admin } for pid=26849 comm="syz-executor3" capability=21 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 [ 172.386686] audit: type=1400 audit(1518127231.362:11062): avc: denied { set_context_mgr } for pid=26842 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 172.387018] audit: type=1400 audit(1518127231.362:11063): avc: denied { net_raw } for pid=26841 comm="syz-executor7" capability=13 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 [ 172.388697] audit: type=1400 audit(1518127231.362:11064): avc: denied { dac_override } for pid=26842 comm="syz-executor5" capability=1 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 [ 172.389696] audit: type=1400 audit(1518127231.372:11065): avc: denied { call } for pid=26842 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 172.389901] binder: 26842:26844 got transaction with invalid offset (0, min 0 max 0) or object. [ 172.389924] binder: 26842:26844 transaction failed 29201/-22, size 0-8 line 3190 [ 172.389938] binder: 26842:26844 ioctl c0306201 20004000 returned -14 [ 172.390310] binder: 26842:26844 transaction failed 29189/-22, size 0-0 line 3004 [ 172.401951] binder_alloc: binder_alloc_mmap_handler: 26842 20265000-20279000 already mapped failed -16 [ 172.405171] binder: BINDER_SET_CONTEXT_MGR already set [ 172.405177] binder: 26842:26844 ioctl 40046207 0 returned -16 [ 172.408007] binder_alloc: 26842: binder_alloc_buf, no vma [ 172.408023] binder: 26842:26844 transaction failed 29189/-3, size 0-8 line 3127 [ 172.408037] binder: 26842:26844 ioctl c0306201 20004000 returned -14 [ 172.408071] binder: 26842:26857 transaction failed 29189/-22, size 0-0 line 3004 [ 172.422368] binder: undelivered TRANSACTION_ERROR: 29189 [ 172.422393] binder: undelivered TRANSACTION_ERROR: 29189 [ 172.422410] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 22:00:31 executing program 6: pipe2(&(0x7f00006b9000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000215000-0x8)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ee6000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00007fe000-0xbc)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000950000)={0xffffffffffffffff, 0x0, 0xfff, 0x1, 0x2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000086b000-0x4), &(0x7f0000787000)=0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) 2018/02/08 22:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f00004de000-0x20)=[{r0}], 0x1, &(0x7f00003ae000)={0x77359400}, &(0x7f0000960000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00001ab000-0x8)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000043d000)=0xe2, 0x4) mmap$binder(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 22:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x231, &(0x7f0000f07000)=[{0x6, 0x3}]}, 0xfffffffffffffc35) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000047a000-0x8)={0x1, &(0x7f0000c38000-0x8)=[{0x6}]}, 0x8) 2018/02/08 22:00:31 executing program 0: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/08 22:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f57000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) bind$nfc_llcp(r2, &(0x7f00005cc000-0x58)={0x27, 0x3, 0x7, 0x4, 0x4, 0x8, "ec65c1bc03cbc69d8cc9d8759329c59b01d6838f69e2ec36409d7363dcb45e960920d4fe1327fc36384b3cc30b54ea283d88d65ce411ba838e62f2d2aa1eee", 0x9}, 0x58) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000b1a000)={0x0, 0x0}) utimensat(r2, &(0x7f000099e000)='./file0\x00', &(0x7f0000aba000-0x10)={{0x0, 0x7530}, {r3, r4/1000+10000}}, 0x100) 2018/02/08 22:00:31 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002f6000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x7e7) setsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f0000f73000)="2d0753ef396c5ae0b4b0685624b5bea13c52a1055c5d47ef1befb8afca8940680da8c1d6fe07f424015c0b8d52d813fad7cccc4f09e136dd018dc5cda2baf5e2001fed699a64f465c18e35c45bf475deabbf97618d1be139a8878881b4ccffb8f045a4257600a9f2f92e85863b61c90bd84aa20b0161f13bd1e4aa00e19222bed0ea1a3ac5d4b722e2a6f8f9a87e932a8b281e6a5a82b7aff080ed99ea6addb33a0f5e8b0ab5e420ad23060aba112c67b3bdb5a70c", 0xb5) 2018/02/08 22:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000011000-0x248)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) r2 = dup(r0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000007000-0x24)={0x7, 0x40, 0xd9, 0x3, 0x7fff, 0x5, 0x3, 0x400, 0xac3000000000, 0x8, 0xfffffffeffffffff, 0x3}) recvmsg$netrom(r2, &(0x7f0000dbe000-0x38)={&(0x7f000010f000)=@full={{0x3, {"409b0f42d168ac"}}, [{"d5338d17d45382"}, {"e4ca0172ac33cb"}, {"fc9b4822fa5af1"}, {"9e94b5f49d3bc0"}, {"edba0af637efed"}, {"584f1cf6d2740a"}, {"a0bfcf04e8b542"}, {"f274a22f899e45"}]}, 0x48, &(0x7f0000052000-0x60)=[], 0x0, &(0x7f0000013000-0x168)=[]}, 0x0) 2018/02/08 22:00:31 executing program 1: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b61000-0xd)='/dev/usbmon#\x00', 0x5, 0x41a000) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b60000)) keyctl$setperm(0x5, r0, 0xc0810) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b62000-0x66)={0x0, 0x5e, "ad186b4f6a49d042555ef39f59ad4c20a97af80b3b6e4ee38d44577e59acc46dd898f8d36fc2203ecd7f1e2fc1f74e3647f311db6f29f19769d38210385338fe797351cd7afae2c575e45a143d88a0fed5f73af7c596f2d6f8b9a3876be5"}, &(0x7f0000511000-0x4)=0x66) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b61000)={r2, 0xed, "6e0e9762f7f37e3789cb6a8036f99bcb7cb15a427b4ebb74c7a0db81ee32b99d2407a9cc85ff648a01f64fb74278dd3d0ff4bffbd85c3feb928840d3c94dfd1f41153fb76bcf2b518f515b14e18f100ec131c91821ab2dfa538adcda6202f5236ef3b9dfbecc318f89cc98c347eb3ba08aa592b35ac5834c090c0b625231fe900b38679c8e87fd7668413d02bd4523be1b0e6d799b27e852d9a580c891458dcf5df216851de85e4c384c08df49e10795d0664cd06ecc1a65bc5d588bb6b9b3dd8bad1d0d034c38eb166584109c0bd49f2724b08e6c5f8fe85c57128f862214df442e1171eeb9edb2ccfd1e7185"}, &(0x7f0000b62000-0x4)=0xf5) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000858000)={0xa, 0x1, 0x89, @empty, 0xffffffffffffff80}, 0x1c) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b62000-0x5)='user\x00', &(0x7f0000b61000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b61000)="216264657676626f786e6574313a292847504c2fa500", r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b61000-0x8)={0x0, 0x9}, &(0x7f0000b61000-0x4)=0x8) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000037c000)={r4, 0x20}, &(0x7f0000b61000-0x4)=0x8) listxattr(&(0x7f00002a9000-0x8)='./file0\x00', &(0x7f0000481000-0x4d)=""/77, 0x4d) [ 172.422428] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/08 22:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl(r0, 0x3fe, &(0x7f0000559000-0x2f)="e683215f43f5c7bf59d6360efe411d56ae58e119f410b9cb882f3f48ae79871ec63ecdb8f29fca8d5e2ac8fd34b855") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000df8000), &(0x7f0000bba000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000f33000-0x4), 0x10006) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a71000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000019b000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x800}], 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a73000)=@sack_info={0x0, 0xb9b0, 0x401}, &(0x7f0000c34000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000018000-0x8)={r1, 0x6}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a88000)='tls\x00', 0x4) 2018/02/08 22:00:31 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000000000)=""/129, 0x5}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/02/08 22:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000), 0x16) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ec3000+0x6fb)={@generic="7e0daf08402b043e7e88f2fbf3ff72db", @ifru_flags=0x1}) 2018/02/08 22:00:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000f28000)='/dev/usbmon#\x00', 0x1, 0x44002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000001000-0x11)="b63301b03d33ef58e008b3337cc480df2e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000fc1000-0xc), 0xc) mincore(&(0x7f0000eae000/0x3000)=nil, 0x3000, &(0x7f0000484000-0x85)=""/133) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e88000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000087d000-0x8)) mlock2(&(0x7f0000887000/0x2000)=nil, 0x2000, 0x1) 2018/02/08 22:00:31 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000003000-0x10)={0x992d, 0x3}) vmsplice(r0, &(0x7f0000003000-0x8)=[{&(0x7f0000002000)="663013c09952bf589c712ee068eb62ef1c722038dc9a72e0429e49578077f5e932bc2b32c12add48dcbc5af7cf1b68083892f6b0ff5e7b29367d6638fda9c1388d731e933d2dd698be9967f5063dc9b1eb996a0b6af9dd8773e4aabb97474d23a7f011acd10c57973cdaf21a7af6eeb9bc4c60abbec8a083d84e3fe086a58524abed28a26c2921ebd0f945537595e65900aca67a53", 0x95}], 0x1, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/08 22:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000091b000)=@add_del={0x2, &(0x7f0000bb7000)=@generic="86fd5550b93ef14f066f0e01a5b7f16d", 0x8}) mremap(&(0x7f0000c3d000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f00008e3000/0x2000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e87000-0x10)=@generic="00436bcf2fc0677ac8b434fdc55dbdba", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000320000)={@common='syzkaller0\x00', @ifru_flags=0xc00}) 2018/02/08 22:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e54000-0x8), 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/ppp\x00', 0x20000, 0x0) mknodat(r0, &(0x7f0000133000-0x8)='./file0\x00', 0xc001, 0x1f) r1 = creat(&(0x7f00002e0000-0x8)='./file0\x00', 0x183) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cc4000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r3 = accept4$packet(r1, 0x0, &(0x7f0000dca000), 0x80000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000065e000)={@common}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b9a000)=@int=0x1, 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00004b2000-0x8)={0x3, 0x6}) ioctl$TIOCSSOFTCAR(r2, 0x402c542c, &(0x7f0000fd9000)) sendfile64(r2, r3, &(0x7f0000e2a000-0x8), 0x9) 2018/02/08 22:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000053000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) r2 = creat(&(0x7f0000b2a000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000079a000)={0xee, 0xd5e, 0x4, 0x3, 0x8bb1, 0x5, 0x683, 0x478, 0x0}, &(0x7f00004b0000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000926000)={r3, 0x78, "1085b8e78fc836ebb65df4959642a65e3adab3adc284381e1414d23b31c564703b20dd48378edc56e7c73f7408459460a6feede12758c0892777ef9d06c3ac48a9373a7eb0c83acd07fd3ba18cefdc842b5e4cf9310e88c84fbba211b9beeb606c076396b8191edfcbbbdf8e47c212f70d8ef2a9403600ec"}, &(0x7f0000bad000)=0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000084c000)=0x0) sched_setscheduler(r4, 0x3, &(0x7f0000b53000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f000050d000)={{0xffffffffffffffff, 0x0, 0x3b, 0x1, 0xffff}, 0x7, 0x80, 'id0\x00', 'timer1\x00', 0x0, 0x1c96, 0x46, 0x1, 0x10000000}) 2018/02/08 22:00:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x3, 0x20, &(0x7f000007d000)={0x8, 0x8, 0xff, 0x3, 0xf3c, 0x7fffffff, 0x5f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000842000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000793000-0x4e)=""/78, 0x4e}, {&(0x7f000032d000)}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000509000-0x4)=""/4, 0x4}], 0x4, 0x0, 0x0, 0x100000000}, 0x8}, {{&(0x7f0000a61000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x40)=[{&(0x7f0000000000+0x2aa)=""/128, 0x80}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f00005ea000)=""/178, 0xb2}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f000006d000)=""/247, 0xf7}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000e52000-0xf8)=""/248, 0xf8, 0x916}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000e25000-0xdd)=""/221, 0xdd}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/136, 0x88, 0x3f}, 0x7}, {{&(0x7f0000edb000-0xe)=@l2, 0xe, &(0x7f0000b06000)=[{&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/168, 0xa8}], 0x2, &(0x7f0000001000-0xe6)=""/230, 0xe6, 0x19}, 0xffffffffffffd2df}, {{&(0x7f000045a000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f000094c000-0x30)=[{&(0x7f0000001000-0x75)=""/117, 0x75}, {}, {&(0x7f0000001000-0x26)=""/219, 0xdb}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000e23000-0xc2)=""/194, 0xc2}, {&(0x7f0000000000)=""/163, 0xa3}], 0x6, &(0x7f0000001000-0x44)=""/68, 0x44, 0x2}, 0xffffffffffffffe0}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000000000+0xd47)=""/85, 0x55, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00004ed000-0x9a)=""/154, 0x9a}], 0x2, &(0x7f00005c9000)=""/1, 0x1, 0x7}, 0xebd4}], 0x7, 0x100, 0x0) clock_gettime(0x0, &(0x7f0000306000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000075f000-0x28)=[{r0, 0x4000}, {r1, 0x2600}, {r2, 0x4581}, {r3, 0x8}, {r4, 0x1}], 0x5, &(0x7f0000cc0000)={r5, r6+10000000}, &(0x7f0000000000)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) recvmsg(r7, &(0x7f0000c15000-0x38)={&(0x7f0000d61000)=@can, 0x10, &(0x7f0000b05000)=[], 0x0, &(0x7f0000b2f000)}, 0x0) setsockopt$inet6_int(r7, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 172.816826] binder: 26884:26905 ioctl c0306201 20007000 returned -14 [ 172.853803] binder: BINDER_SET_CONTEXT_MGR already set [ 172.881262] binder: 26884:26924 ioctl 40046207 0 returned -16 [ 172.891324] binder: 26884:26932 ioctl c0306201 20007000 returned -14 2018/02/08 22:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c86000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000f22000)=0x4, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00002a7000-0x10)={0x0, 0x1, 0x6, @empty}, 0x10) 2018/02/08 22:00:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000855000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = geteuid() getresgid(&(0x7f0000ae1000-0x4)=0x0, &(0x7f0000232000), &(0x7f0000203000-0x4)) getegid() fchown(r0, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r3}], 0x1, 0x8001) r4 = syz_open_dev$usbmon(&(0x7f0000154000-0xd)='/dev/usbmon#\x00', 0xffff, 0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f000017a000)={{0x0, 0x3, 0x80000001, 0x3, 0x20}, 0x2, 0x8, 0x2}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r3, 0x5402, &(0x7f0000d1f000-0x14)) 2018/02/08 22:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000764000), &(0x7f0000268000)=0x4) stat(&(0x7f00000a9000-0x8)='./file0\x00', &(0x7f0000793000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000092000)='./file0\x00', &(0x7f0000ea0000)='./file0\x00', 0x2000, r0, r2, 0x1, 0x7, 0x2010000) r3 = syz_open_procfs(0x0, &(0x7f0000663000)='net/stat\x00') mkdirat(r3, &(0x7f00002b9000)='./file0\x00', 0x0) 2018/02/08 22:00:32 executing program 6: ustat(0xc, &(0x7f0000c2b000-0x20)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000081a000-0x10)='/dev/sequencer2\x00', 0x101200, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000335000-0x8)) 2018/02/08 22:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000ff1000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) readv(r1, &(0x7f00007a5000)=[{&(0x7f0000ff2000-0xd8)=""/216, 0xd8}, {&(0x7f00005a6000)=""/218, 0xda}, {&(0x7f0000b76000-0xe)=""/14, 0xe}], 0x3) shutdown(r1, 0x4) 2018/02/08 22:00:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x81, &(0x7f0000b49000)={0x0}) fcntl$setsig(r2, 0xa, 0x37) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000088b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) 2018/02/08 22:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = syz_open_dev$mice(&(0x7f0000b53000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000363000)) 2018/02/08 22:00:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000048f000)=[], 0x0) 2018/02/08 22:00:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ac8000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000022b000-0x54)="0e7b042d4a34b579f9e687ff220357937967e4497d4bb786771265523f7340c67b975b0dc9c93c121275113c98202553d858ad04c08075a45a44a89db8d3c4ec87a965a026961d71f3a87416967d40844a59df50", 0x54, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x2a)=""/42, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') socket$l2tp(0x18, 0x1, 0x1) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000750000-0x4)={0x9}, 0x4) 2018/02/08 22:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x81) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) 2018/02/08 22:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000a4e000-0x8), 0x84800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b01", 0xe, 0x0, &(0x7f0000183000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/08 22:00:32 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b2000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000)={0x4000000, 0x10001, 0x1b}) prctl$setendian(0x14, 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000-0x18)={&(0x7f000031b000/0x3000)=nil, 0x5, 0x2, 0x20, &(0x7f0000960000/0x1000)=nil, 0x5}) umount2(&(0x7f0000004000)='./file0\x00', 0x0) 2018/02/08 22:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) r1 = syz_open_dev$mice(&(0x7f0000e1d000)='/dev/input/mice\x00', 0x0, 0x480000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007dd000-0x32)={0x0, 0x2a, "c74b74b1ccf0c311f65be06498c5eb55c41cb5325d1c8130c4f625006c42960de5e73c984f341cc6e34f"}, &(0x7f00003df000)=0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000795000-0x99)={r2, 0x91, "1070bbd82a357b738709ad230f4483394c04e230b1f1d456606801b932a4ca7a50b30ebda0f224ca2c54b189932a4ada7c6fc21a8fb798659a76b395cbad645eeceeecb6b2cc24ef0813e0dc9edbe555fd499ad1d52be3a58beddc50458abfcebfd9d620e9cdd95c2b9fb34ccc6e2bc0c8ce21ab05db86a8534fafa65fd819fb9802b221c08b505cfeba4ea250bb309fa1"}, &(0x7f00001e6000)=0x99) close(r0) 2018/02/08 22:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086a000-0xa)='/dev/ptmx\x00', 0x8000000000000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000103000-0x14)={0x59c, 0x3, 0x4, 0x8, 0x8, 0x400, 0x7, 0x0, 0x6, 0xffffffffffffff01}) socketpair(0x15, 0x80000, 0x2, &(0x7f0000940000)={0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000662000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000070000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00001c2000)={r3, 0x10}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000f66000-0x1000)="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", 0x1000) ioctl$int_in(r1, 0x80045438, &(0x7f0000e05000-0x8)=0x80f8) r4 = syz_open_dev$mice(&(0x7f00005a2000-0x10)='/dev/input/mice\x00', 0x0, 0x20040) setsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000b5a000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e73000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f6e000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00009e6000-0xc)={0x1, 0x1, 0x9, 0x7c1, 0x3}, 0xc) getsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000b39000), &(0x7f0000fc8000-0x1)=0x4) accept4$inet6(r4, &(0x7f0000bd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ab5000-0x4)=0x1c, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000ffe000-0x20)={@common='lo\x00', @ifru_flags=0x4e00}) modify_ldt$write(0x1, &(0x7f0000880000)={0x0, 0x20000800, 0x5000, 0xffff, 0x10001, 0x6, 0x8, 0x7, 0x4, 0x6}, 0x10) 2018/02/08 22:00:32 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc2000-0x8)='./file1\x00', 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00009ac000)=""/4096) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) write$selinux_user(r0, &(0x7f00001c5000-0x29)={'system_u:object_r:apt_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) 2018/02/08 22:00:32 executing program 7: r0 = creat(&(0x7f0000c7b000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000999000-0x6)={r1, 0x1fb6}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0xfdb, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x12)=@random={'osx.', "ef2473656c696e7578656d31736563757269747963707573657473656c6600"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0xff, 0x1, 0x69f8000000000, 0x1, 0x200}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@empty, @in6=@loopback}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x400}], 0x2c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000000a000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000b000-0x8)={r1, 0x80000001}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000)={0x3, [0x1597, 0x5, 0x8]}, 0xa) 2018/02/08 22:00:32 executing program 5: mmap(&(0x7f0000000000/0xd7e000)=nil, 0xd7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x9) getgid() write(r0, &(0x7f00005a5000)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d7f000)={0x0, 0x1d, "1f9ba3e894587a0002a188844591cb2fbe8734749fcbc4208834806f01"}, &(0x7f0000389000-0x4)=0x25) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000750000)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x8c) finit_module(r0, &(0x7f0000d7f000-0x1f)='.cpusetselinuxvboxnet0cgroup))\x00', 0x1) 2018/02/08 22:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b81000-0x6)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$usbmon(&(0x7f0000711000-0xd)='/dev/usbmon#\x00', 0x54, 0x80) sendfile64(r1, r1, 0x0, 0x7fff) lseek(r0, 0x0, 0x3) 2018/02/08 22:00:32 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00008f9000-0x8)=0xffffffff7fffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/08 22:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000357000)='net/igmp6\x00') fcntl$setsig(r0, 0xa, 0xd) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000026b000+0x6e3), &(0x7f000085b000-0x4)=0x4) 2018/02/08 22:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) fcntl$setstatus(r2, 0x4, 0x400) write$tun(r2, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000ce6000-0x8)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@broadcast=0xffffffff}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/08 22:00:32 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000010000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000009000-0xbc)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl(r0, 0x5393, &(0x7f0000003000-0xe)) 2018/02/08 22:00:32 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000794000/0x4000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fea000)=0x0) fcntl$setown(r0, 0x8, r1) madvise(&(0x7f00004e4000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fec000-0x4), 0xbfc9) mlock2(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000-0xc9), &(0x7f0000a96000-0x4), &(0x7f0000fed000-0x4), &(0x7f0000002000)) clock_gettime(0x0, &(0x7f0000473000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fec000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000882000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x5, 0x65, &(0x7f0000270000/0x2000)=nil, 0x7}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000feb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f00001f0000-0x10)={&(0x7f0000dcc000/0x4000)=nil, 0x4000}) pselect6(0x40, &(0x7f0000679000)={0x3ff, 0x20, 0x4, 0x2, 0x6, 0xffffffffffffffff, 0xf5ed, 0x3006e05e}, &(0x7f0000f5f000)={0x23, 0x6, 0x1f93, 0x8, 0x4, 0xdfaf, 0x7fff}, &(0x7f00001d2000-0x40)={0x100000000, 0x2, 0x100000000, 0x6, 0x8, 0x1, 0x9, 0x55c}, &(0x7f0000110000)={r2, r3+10000000}, &(0x7f0000c68000)={&(0x7f000070e000-0x8)={0x3}, 0x8}) 2018/02/08 22:00:32 executing program 6: syz_open_dev$tun(&(0x7f0000fad000)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cd000-0xf)='/dev/sequencer\x00', 0x100, 0x0) dup2(r0, r1) request_key(&(0x7f0000dfa000-0xd)='dns_resolver\x00', &(0x7f000025f000)={0x73, 0x79, 0x7a}, &(0x7f00001e2000-0xb)='ppp0eth0$]\x00', 0xfffffffffffffffd) 2018/02/08 22:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000454000-0xbc)) r1 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000cf6000), &(0x7f0000dcb000)=0x4) 2018/02/08 22:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084c000)='loginuid\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/02/08 22:00:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1}) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x48)) mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) 2018/02/08 22:00:32 executing program 1: mmap(&(0x7f0000000000/0x7f9000)=nil, 0x7f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x3, [@sadb_x_nat_t_port={0x1}]}, 0xfffffffffffffe2f}, 0x1}, 0x0) 2018/02/08 22:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000647000-0xd)='/dev/usbmon#\x00', 0x3, 0x48100) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000220000)=0x3, 0x4) clock_adjtime(0x0, &(0x7f0000232000-0xd0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000ac3000)=""/174) write(r1, &(0x7f000055a000)="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", 0x130) readv(r1, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2018/02/08 22:00:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000b17000-0x1c)={&(0x7f0000d90000-0xc)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@getnetconf={0x14, 0x52, 0x301, 0x3, 0x0, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b74000-0x28)={@common='lo\x00', &(0x7f0000905000-0x2c)=@ethtool_ts_info={0x41}}) 2018/02/08 22:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000616000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000ba3000-0x15)='-ppp1[wlan0mime_type\x00', 0x15, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/08 22:00:32 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = add_key(&(0x7f0000ffe000)='trusted\x00', &(0x7f0000062000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)) set_robust_list(&(0x7f0000001000-0xc)={&(0x7f0000b4f000/0x4000)=nil, 0x100000000, &(0x7f0000b6f000/0xc000)=nil}, 0xc) clone(0x8010900, &(0x7f00009f4000), &(0x7f000078e000), &(0x7f000039f000), &(0x7f00001ea000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/08 22:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f00004e0000-0x8)={0xfffffffffffffffe}, 0x8) r1 = signalfd4(r0, &(0x7f0000006000)={0x2000100000000}, 0x7, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000d62000)={0x0, 0x0}) ppoll(&(0x7f0000b0d000)=[{r1}], 0x1, &(0x7f0000e34000)={0x0, r2+30000000}, &(0x7f000007d000), 0x8) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/08 22:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x25}, {0x6}]}, 0x8) sendto(r0, &(0x7f0000c67000-0x5f), 0x0, 0x0, 0x0, 0x0) 2018/02/08 22:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x5) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f00001a0000)={&(0x7f0000d17000-0x10)=@ax25={0x3, {"6d85b9be5e44a1"}, 0x5}, 0x10, &(0x7f0000fe0000)=[], 0x0, &(0x7f000006a000)=[{0xd0, 0x10c, 0x7ff, "f7e0734cf849888e262f55728ec9030a97b2fed53c9baa76a54bb9997b4d25ce8ca49f65599c67bf1447cf8a546aa1aee577b83016cc93032e58561dee6a867125746a0026a97058ee8634a90014c71688c145390bc0d737c68cb78c2b88be19474ee7028956c3649bfbbd3b9b5d9b0701f3eba358f7a82d13245dd8fca329b6ac06fdfc3ff513d03bd0c17f7c1f689d7248b6e2090417aa84b2e3e6423f83622e2c8e6836cfb1a346dce48716b207e232ebe2748a37c5f1dcecfd037964cb9340"}, {0xf4, 0x84, 0x998, "db05d1049acd8749d9307a3a4d463219da2bd7d867865c79dbb922f1b9881cf6517f47f1e483f8d2d6c67ba1f1b4b1e525242ab8c720691694764ad1da7b7baa20c998a313202d9e921fe29235c7bc2674627f1da69865b30c66eb4b4a0970b18141ef290f9d911b97abf1f9454c1bf5c2508cf571e5b14aa38730586e5bd9574b0aa7094d7a89fe2539759773483bf2cf4f7a5db9f48c878e5f1dd927c320dfe3f2ff3bf5d50cdb060174228ef8d1e6cc099198425f6fae3581e5e7db992ddf0b81e490b2a8f18034e6a80c34964279a70dd71c461e5522c28da3f224c559649610529110"}, {0xb0, 0x11b, 0x200, "04e80be8f5b042d683f3f5beea30e99293e87dd243a0bc7c55d9626e4b882b8478e2170d791d10eb65ec06df967ef945bab1b8ae5e1f147077892db049db267c63e57486498feb1633065b15290394b0ecf18dbf8ba41ab6a631d3d0b4f8f6fcf6426b703ad01dae677be0ba57fc97d82664a67f1cdf4a7bad3ef67aae75e3cefcd5bd03980386b0e6e380c903f344e7cce8a4b3b84595f36826270c01877c9973"}, {0xc, 0x186, 0x8}], 0x280}, 0x12000) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ed1000-0x10), &(0x7f0000928000-0x4)=0x10) 2018/02/08 22:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getflags(r0, 0x40b) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005fe000)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x3, @rand_addr=0x5}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0xb0) timerfd_gettime(r2, &(0x7f0000eb8000)) 2018/02/08 22:00:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x0, &(0x7f0000b92000)="6d9883465bbc18efd1ebec57c83c080a99c3d040f7b66d2971cd1ca245bbd762efaad1649195155d1bcfc96537198433d4cade0961ff027279f3bc2eb485b88f6ff230a8c3c9557b66998f6a3367effc0213cb15129ec432e77e17f94ff54b9e644a51e7d2169669c3ec6c957ed00e387ef3d6e137073fa6455d3152af1a033fb8ce863a31e1aec8d2e0cbe9af460195890b9e1f971ee602d276e4d3fe81aa09263b1c31031797cb8f5261ec380d59ad7b57933239a5039faae4ead68bc50cc92a00ce4cbe933aa2ecc295e264302884bbb3cf1acdc38681eab497c2b76f188c526ef323455ed51823") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000057c000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000b22000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000904000)={0x0, 0x0}, &(0x7f0000868000-0x4)=0xc) r4 = geteuid() setresuid(r2, r3, r4) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000a87000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9, 0x7, 0x8, 0x500, 0xffffffffffffffff, 0x40000, r1}) 2018/02/08 22:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d45000/0x4000)=nil, 0x4000, 0x2000004) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) sysfs$3(0x3) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000984000-0xc3)="a2f5d657f2deea00000000000000070000d12bc2017c926d5ec1a2420de25f6427c2efbb07659d1510fd5f521ad556add84589e00ca08ed60c49e67a0cada65ac9e5924139f827f029533bb7246984668ef300000000800104000076e272040f0400048ceb7e4838fb8bfd4935691c92d267400371bd58633d013b2c6b89cf41ee8212001d3a89c8baf4beb79b9d000008004575c0b3923910161a0e5eedf5d39c9dbb12189cbe3ba747d94218f30dd5ce3bdd348941a756a9d90e9408557e99588d", 0xc2) read(r0, &(0x7f0000df0000-0xb5)=""/181, 0xb5) 2018/02/08 22:00:32 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d8c000)={0x0, 0x1, 0x5}, &(0x7f0000001000-0x2)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000824000)={r1, 0x3, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000004) pselect6(0x40, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000531000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a11000)=0x7fff, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b27000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ee5000)={0x0, 0x784}, &(0x7f0000e41000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000078d000)={r4, 0x1f}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f00000a6000-0x4a)=""/74, &(0x7f00004bb000)=0x4a) 2018/02/08 22:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = accept4(r0, &(0x7f0000dfd000-0xe)=@l2, &(0x7f0000fc3000-0x4)=0xe, 0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000318000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000d4000)={0x0, 0xfc, "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"}, &(0x7f0000c91000)=0x104) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000909000-0x4)=r3, 0x4) flock(r0, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000001f000-0x4)=0xffffffff, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001a6000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000760000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5b000-0xc)={0x0, 0x0}, &(0x7f0000ed7000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e9b000)={{{@in=@rand_addr=0x10000, @in=@rand_addr=0x8000, 0x1, 0x1000, 0x2, 0x0, 0xa, 0x20, 0x80, 0x3b, r4, r5}, {0x5, 0x100, 0x20, 0x10001, 0x5, 0x3c81903a, 0x7000, 0x1}, {0x9, 0xfffffffffffffffb, 0x6, 0x3}, 0x0, 0x2, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x7c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x4, 0x2, 0xffffffffffff7fff, 0xa0a2, 0x825}}, 0xe8) getpid() setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000110000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/02/08 22:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000403000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f000049a000-0x4)=0x20, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000dc2000-0x4)=0x15, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bd2000)={0x0, 0x0}) fchmod(r1, 0x2) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fsync(r2) 2018/02/08 22:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x3}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/rfkill\x00', 0x4a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ccc000-0x4)=0x1) 2018/02/08 22:00:32 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x3d}, {0x6}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) connect(r0, &(0x7f0000013000-0x10)=@ax25={0x3, {"b740b246db2c83"}, 0x7ff}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000016000)='./file0\x00', 0x42000, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000016000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000011000)={&(0x7f0000002000)=@upd={0xf8, 0x12, 0xa26, 0x1, 0x1, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x844}, 0x80) mkdir(&(0x7f000000c000)='./file0\x00', 0x100) 2018/02/08 22:00:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = timerfd_create(0x0, 0x0) dup2(r1, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000fea000-0x4)) 2018/02/08 22:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000554000-0x1c)={0xa, 0x3, 0x0, @empty, 0x1000}, 0x10c) r1 = socket$inet6(0xa, 0x4000000007ff, 0xea98) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000587000-0x4)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000027c000)='/dev/keychord\x00', 0x4081, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000416000-0x4)=@int, &(0x7f0000156000-0x4)=0x4) sendmsg(r1, &(0x7f0000f25000-0x38)={&(0x7f0000d10000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f000013b000)=[{&(0x7f0000d5b000-0xbe)="97330e18ef6fbaecca7f213d0533ed12ee27b9be59c4c4ea192043d3824c37b86e26504e21f31493f0e4e2e43173186486fb21fa912510ed1482f1a415fb50f73bce27c7ac", 0x45}], 0x1, &(0x7f0000413000)=[]}, 0x0) socket$inet6(0xa, 0x800, 0xc4f1) recvfrom$inet6(r0, &(0x7f0000630000)=""/174, 0xae, 0x0, &(0x7f0000a53000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/08 22:00:32 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000e6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xa}) r1 = syz_open_pts(r0, 0x0) getpid() ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00006cf000-0x2)={0x7, 0x3f}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000797000-0x4)) [ 173.993408] blk_update_request: I/O error, dev loop0, sector 0 [ 174.032043] blk_update_request: I/O error, dev loop0, sector 0 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000219000-0xc)={0x2008}) ppoll(&(0x7f0000002000-0x20)=[{r0}], 0x1, &(0x7f0000002000-0x8)={0x77359400}, &(0x7f0000001000-0x8), 0x8) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x10000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000610000-0x4)) r1 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)) 2018/02/08 22:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000061f000)=""/1, 0xff40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000139000-0xb)='/dev/hwrng\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000de000)={0x1, 0x3, 0x2, {r3, r4+30000000}, 0x1ff, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b8d000)={0x4}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe4000-0x4)=0x2) 2018/02/08 22:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f000039d000-0x78)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xba7, &(0x7f0000103000-0x8)={0x8a9c}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000033e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000270000-0xe0)) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x800000010482, 0x0) connect$nfc_llcp(r0, &(0x7f00000b4000-0x58)={0x27, 0x28c, 0x8, 0x7, 0x1, 0xfff, "2add8e68dcaffafc1e458a68947e5f7e1e34d4a342d2e48ee3e36e148808dc71bc82aa2a635404161dc897313818f6af630e74054b4ca724720f43087dae3b", 0xffff}, 0x58) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000005000-0xa)='map_files\x00') getdents64(r2, &(0x7f0000002000)=""/77, 0xffffffffffffffcd) getdents64(r2, &(0x7f0000003000)=""/216, 0xd8) getdents(r2, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/02/08 22:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f000094f000-0x14)={0x0, 0x0, 0x0, {}, {}, @rumble}) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) prlimit64(0x0, 0x0, &(0x7f00002ce000-0x8), &(0x7f0000793000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x4}, {}, @result={0x5}}], 0x1c) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) close(r1) 2018/02/08 22:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a57000-0x9)='/dev/rtc\x00', 0x80, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000309000)='/dev/ppp\x00', 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b21000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000734000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/create\x00', 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$netlink(0x10, 0x3, 0x5) r7 = socket$inet(0x2, 0x5, 0xfff) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a52000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000ccb000)={&(0x7f0000939000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000b9000-0x18)=[{&(0x7f00007c0000)="e6e9971be36228c469e51c1371a126d3354a5aa93822b67a3a6ce6cecfb98f09e44f942f7a72ec52dd59827d8c6186b9d63ee32e9bbdba7fc0ebc8908e9da582e24d68223ac23fc687a8b2f1e504b6d780980f854b801f1fd00293e75acc2a19dfed57f17e8c3f", 0x67}, {&(0x7f0000b35000)="83cab0c924d34210dc5d5c829a7ef0ac5fcb9878b09a390a0a9f4b5aacb522f90148a3c6da178c3d1ddb1e87c7100e05f50de4fc7fc247a6e308fc285da7a0f6b6d18f777b0078c52f9a0e062da1695c5638a5d30f9a67", 0x57}, {&(0x7f000038f000-0xaa)="ca5cb0554189f1771de4460fdcb273760bdf133cd5c2ab155dc12303ee329f6afcbeeab07f4103099554c2b6b8c6a4ebbd1ddfaa082aac50f7a38cbe5cf7c000d54d665ebc2931164496382510cd282abc47e1ecd5deb609a9108fb958855aac513860dabbf638509fb9cab5e946efd4013982d22415aea783e3b3da655f3a2af9e497183b87e5468c59beefb42bbf2001a397ce8b1379ad97639a556adee044122dd2a2b02ba8cd88b6", 0xaa}], 0x3, &(0x7f0000949000-0x44)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4, r5, r6]}, @rights={0x14, 0x1, 0x1, [r7, r8]}], 0x44, 0x8000}, 0x1) r9 = socket$unix(0x1, 0x2, 0x0) r10 = socket$unix(0x1, 0x2, 0x0) bind$unix(r10, &(0x7f0000003000)=@file={0x4, './file0\x00'}, 0xa) r11 = request_key(&(0x7f0000e42000-0x5)='user\x00', &(0x7f0000765000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009eb000)='*user^keyring\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r11) socket$unix(0x1, 0x1, 0x0) connect$unix(r9, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa2000-0x8)='./file0\x00', 0x10) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') timerfd_gettime(r0, &(0x7f000087d000-0x10)={{0x0}}) mq_timedsend(r1, &(0x7f0000c04000)="17a6549f7eefff8326a813baa45808a92f3bf06f3330e802c7054f0b75759ca68aab9989273e70b243966a59c44bb77418caa8a9fb011e3cb661c6269379efe73316631ff8b96c5cf9221e9f6f3e2896edf0ca474bce3251f8964432821cffbd69d246090059a1236916000000000000003bcb28254e9079d28600e18e12539d3721ea2d98ebf1e896fb74a3a6524d91a15a3074f9dc1a45663f295174c35848b5d5fc310c63af0a8f524bd6e3e640c8f40725d974e9189a2378096886", 0xbd, 0x0, &(0x7f0000e0b000)={r2}) accept4(r0, 0x0, &(0x7f0000ef5000), 0x800) mq_timedsend(r1, &(0x7f0000fe6000-0x1), 0x0, 0x0, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ec4000)={{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x86}, {0xa, 0x3, 0x9a, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x10001}, 0xdb8, [0x0, 0x7, 0x80000000, 0x5, 0x8, 0x7, 0x6, 0x8]}, 0x5c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbc000)={0x3, 0xec8}, 0x8) close(r1) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) fchmod(r0, 0x40) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000fac000)="00a3cdd917ee4e61317e96a4cf0f7c82b4695ea80e6b33dc13590a52a1f69bb1521fc26772ab3552005b2fb5ed806d845624172849c71043d62d400c2c92073ba5ddc66039ea9f8e8cf8bec2ae77171828568a6f35c162ba6bfc8ce0f43d1aa2500ecfa9ceca2d83667f3dc97dfad0b845a2a5a13bb3d9916b1a6ca987903d0657ad7b928bfd84c66edd4d4e16fb171a818335317d35b618f2ee161a70") r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup(r0) dup3(r0, r1, 0x0) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0x41, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) inotify_add_watch(r0, &(0x7f00004ee000)='./bus\x00', 0x100) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a79000)) ioctl$int_in(r0, 0x5452, &(0x7f0000e34000)=0xfa) write$eventfd(r1, &(0x7f000013c000+0x9d1)=0x1ff, 0x8) sendfile(r0, r1, &(0x7f000001f000-0x8), 0x20) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e19000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000b71000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x44) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000302000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000580000)={0x56, 0x200, 0x3, {0x2, 0x9}, {0x5, 0x7}, @ramp={0x1, 0x0, {0x7, 0xfffffffffffffffe, 0x2, 0x3}}}) finit_module(r1, &(0x7f0000e20000)='/dev/snd/timer\x00', 0x0) tee(r2, r3, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2}}) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e68000)={&(0x7f000038e000/0x3000)=nil, 0x3000}) fsetxattr(r0, &(0x7f000066a000-0x11)=@random={'trusted.', 'system)-\x00'}, &(0x7f00003e7000-0x1)='\x00', 0x1, 0x1) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgroups(0x0, &(0x7f0000e5c000-0x4)=[]) pipe2(&(0x7f00004d8000-0x8), 0x80000) pwritev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) fchown(r0, 0x0, 0x0) 2018/02/08 22:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mkdir(&(0x7f00006c2000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008b1000)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001, 0x9}, {}], 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f000027b000-0x4), &(0x7f0000865000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') readv(r0, &(0x7f0000486000)=[{&(0x7f0000d21000-0x9e)=""/158, 0x9e}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a02000)={0x7fff, 0x24f80000, 0x0, 0x6, 0x800, 0x1f, 0x211, 0x1, 0x0}, &(0x7f000087f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd1000-0xc)=@sack_info={r1, 0x9, 0x7}, &(0x7f0000317000)=0xc) execve(&(0x7f0000d87000)='./file0\x00', &(0x7f0000db0000)=[], &(0x7f0000fb2000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000394000-0x5c)={{0xa, 0x2, 0x674c, @empty, 0x40000000000000}, {0xa, 0x0, 0x46, @empty}, 0x5, [0x84d0, 0x5, 0x6c, 0x62, 0x8, 0xff, 0xffffffffffffffe1, 0x5]}, 0x5c) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009a4000)={0x0, 0x0}, &(0x7f0000060000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[]}], 0x1, 0x0) readlink(&(0x7f00001f6000-0xe)='./file0/file0\x00', &(0x7f0000d32000-0x24)=""/36, 0x24) utimes(&(0x7f0000700000-0x8)='./file0\x00', &(0x7f0000ccb000-0x20)={{0x0, r1}}) 2018/02/08 22:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b13000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000cc7000-0x68), &(0x7f000007b000)}}, &(0x7f0000e0e000)) clock_gettime(0x0, &(0x7f0000670000-0x10)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/rfkill\x00', 0x400000, 0x0) getpeername$packet(r1, &(0x7f0000dd5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000076c000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000045a000)={r2, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r3, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mkdirat(r1, &(0x7f0000e19000)='./file0\x00', 0x1) timer_settime(0x0, 0x1, &(0x7f0000181000-0x20)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f0000927000)) timer_settime(0x0, 0x0, &(0x7f00001f5000-0x20), 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00007cb000)="42a7b792be83f351011ec870d5686671febd3d6b93f8dba1d29b39a58ab838950b08aa82cb13aefd605fee8493c0109e89efbfb014a8a93806f26946956ba90d4b6675f68dc5c1423e8e1d504f720372c0b0f4dc8e416c76c65435c05b080e0e0f8c147060ee02bd19c472911e99174fd3a20d85f4d384b1f3d5652448777ccf66a6ba1c4f8dee06b87417d37cf3cb90d4d423eb4d7685ee4e0e035c0ed77c6b80fd4afb32b6a9562e7d7621d7b33bfadda8013c1e991f67066fa45b42aba4b5a082191c26b29430") setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000035f000-0x4)=0x2, 0x4) 2018/02/08 22:00:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c47000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007b2000-0x4)='tls\x00', 0x2605e5939c2b092b) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000)=@add_del={0x2, &(0x7f0000004000)=@generic="74fc7706fd7803a449cd62377c2e3ead", 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x1c)={&(0x7f0000007000)=@nfc_llcp, 0x58, &(0x7f0000007000)=[{&(0x7f0000008000-0xd7)=""/215, 0xd7}, {&(0x7f0000008000-0x2)=""/2, 0x2}], 0x2, &(0x7f0000008000-0xf2)=""/242, 0xf2}, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x800003, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)) 2018/02/08 22:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='9p\x00', 0x0, &(0x7f0000ec8000-0x13)) unlink(&(0x7f0000c88000)='./file0\x00') 2018/02/08 22:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee1000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0xf, 0x7, 0x15, "f2c2ff0d9a830e3f59e4ee74cfa1fe4c284e7d9940ca03a60e8235d3fab45c65eb36a8aec1a79404feb3680d6a9edbd53b4d83eb1817f213ac4161654076d4c5", "5cf89ead8e190dd4c720ba0cd32361d6402c1e0dd0cf5584d58d6d3fe53d1989ccd63e0879630da9e7f4fbf484155040ceba275b05e2fa535953d4a903297b52", "ad2c6cca76706bfe1ae0097385cee0a65470c746fce305d5791b4df57e770290", [0x100000001, 0x7]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab8000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004e0000)={0x0, 0x91, "a140c541e65b8a6738c6ece9341b5f8a60a22bcfd5f2fdae9f6de43ded4a7155557347e18fc4103d23705652a320815e1176f8dd4d39c5b0fa81f0a9acf0445fbf6f13102f0838ac3f2af5e2a642a648da0079940f5644c1153d3deade40dae6cfef1cc913cb64cf67615c7971f698986e28b5237ef0cc9f5cb76941fadc567f5d066ff8f69bfc0ea40f6b949ed07b4525"}, &(0x7f0000f6c000-0x4)=0x99) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000331000)={r2}, &(0x7f0000e6b000)=0x8) r3 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) symlinkat(&(0x7f00000b9000-0xa)='./control\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$getownex(r3, 0x10, &(0x7f0000a58000)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000940000)='maps\x00') ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f00000df000)='./file0\x00', 0x0) link(&(0x7f000098f000)='./control\x00', &(0x7f0000bc0000)='./control\x00') utimensat(r3, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {0x0, 0x2710}}, 0x0) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000020000-0x50)={@common='bond0\x00', @ifru_names=@common='gretap0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) fcntl$dupfd(r0, 0x0, r1) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000081d000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}}, 0x1a1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f4000-0x15)='/proc/self/net/pfkey\x00', 0x101800, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000bad000-0x28)=""/40, &(0x7f0000546000-0x4)=0x28) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f00007ac000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001}, 0xc) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000570000-0x10)={&(0x7f0000a5d000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/08 22:00:33 executing program 2: sched_getaffinity(0x0, 0x8, &(0x7f00000b3000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, &(0x7f0000000000+0xee0)=""/60) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000029000-0x3)='!%\x00', 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d99000-0x4)=0x140, 0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004d8000-0xe0)="08c04823854b8d875f10cbbcf2bd22db02684fc86353610752e8a834e3b26975178bbf5d996a3c2b6b3cfea550c44517c5b0b1d0456806dc55702836ece766b923324867650cc16cb59d5add45adfdde8cac088348e02bee3496e8d089d68d27b9acdf6b3242a1a3e0ad35926b22ad88fcec6792992c23670d835236e13ea1523f18", 0x82, 0x1, &(0x7f0000e7c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r2, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f00000af000-0x1)='\'', 0x1, 0x0, &(0x7f000074c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000023000-0x38)={&(0x7f000001d000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000024000-0x50)=[{0xc, 0x0, 0x7}], 0xc}, 0xfffffffffffffffe) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@common="6970365f7674693000b100", 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8}}]}, 0x40}, 0x1}, 0x0) [ 174.470673] 9pnet_virtio: no channels available for device ./file0 2018/02/08 22:00:33 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mprotect(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x2000003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000031000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000031000-0x4)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/08 22:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe5000)='securitykeyring:*ppp1\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000000000a) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)=')', 0x1}], 0x1) dup2(r0, r1) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000567000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000193000-0x50)={{0xd0df, 0xfffffffffffffffb}, {0xffffffffffffffc1, 0x401}, 0x1, 0x2, 0x478}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f07000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c14000-0xe)={0x5, [0x7ff, 0x8, 0x7fffffff, 0x0, 0x3ea2ef90]}, 0xe) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000048b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000781000)={0x0, 0x4, 0x8000, {0x77359400, r3}}) 2018/02/08 22:00:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f90000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) write$sndseq(r2, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000211000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f000091d000-0x8)='./file0\x00', &(0x7f0000930000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) sysfs$2(0x77, 0x140002, &(0x7f0000fef000)=""/177) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'os2.', '%\x00'}, &(0x7f0000001000)='\x00', 0x1, 0x2) 2018/02/08 22:00:33 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f4000-0x16)='/selinux/checkreqprot\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x3e9b685f03ee5d7b, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000318000-0x15)='/dev/pktcdvd/control\x00', 0x111000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fc8000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000b36000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000001c000-0xc)) signalfd(r1, &(0x7f0000393000-0x8), 0x8) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000890000)='./file0\x00', 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f00009a3000)) mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)) geteuid() 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) sched_setparam(r0, &(0x7f00008e6000)=0x1000) unshare(0x28060400) r1 = socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0x0) setns(r1, 0xc000000) 2018/02/08 22:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c34000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') read(r1, &(0x7f000005c000)=""/109, 0x6d) exit(0x8000000002) fgetxattr(r1, &(0x7f0000c78000-0xa)=@random={'osx.\x00', 'comm\x00'}, &(0x7f00009eb000-0x75c)=""/4096, 0x1000) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd7000), &(0x7f00000f2000)) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000078f000)=r1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f45000-0x9)='/dev/rtc\x00', 0x204000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fd5000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff8000}], 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd4000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f000093f000-0x4)=0xe8) r4 = getegid() syz_fuseblk_mount(&(0x7f0000728000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', 0x4000, r3, r4, 0x5, 0x7fffffff, 0x10000) 2018/02/08 22:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000f6e000-0x5c)) ppoll(&(0x7f0000ff9000-0x8)=[{r0, 0x200000000}], 0x1, &(0x7f000074e000-0x10), &(0x7f0000f8a000), 0x8) 2018/02/08 22:00:33 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000991000-0x16)='/selinux/checkreqprot\x00', 0x185000, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000efd000-0xe0)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x5a}, 0xecbb, 0xc000, 'id0\x00', 'timer1\x00', 0x0, 0x973, 0x2, 0x40, 0x9cf}) r3 = dup3(r2, r1, 0x80040) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000c3000-0x28)={@generic="472d7562ca9ae43c6f50fdbdb259a320", 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000efc000-0xc)={r4, @loopback=0x7f000001, @empty}, 0xc) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000)='/dev/keychord\x00', 0x60800, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d7d000)={{&(0x7f0000b8b000/0x3000)=nil, 0x3000}, 0x1}) sendto$inet(r3, &(0x7f00004ae000), 0x0, 0x0, &(0x7f0000efb000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000efe000-0x18)={@empty, 0x3, r4}) ioctl(r3, 0x648a, &(0x7f0000c53000-0x7c)="1dfbdd41e508cdc1477c6f69dcab48530d30bd7eb8e92374d74a57d0d9bfcc5e6f8ae6b067c95cbe129073f013fd0c5de630a6f3a88cc26f9779f62f0afd16f43a590d28dc7f4be2c886792a725abd3a23e60153e3614e3f8282a878b999d4d8522d3ca8ae6e27945d5a1a3bafaab186a02fe7775e0b56478fe1a45a") recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x2020) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000eff000-0x4)=0xfb7, 0x4) 2018/02/08 22:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$ipx(r1, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) writev(r1, &(0x7f0000619000)=[{&(0x7f0000c0c000-0x1000)="144f4e641b8ebf7394e970ac38ce56b960895f69aa58dc12de13c5418d4cf4aac306aa90d7b4ffdf5de11c457aacc0f2c5499716c1b298c1ad195aed35b10d330deaeead9c2ef8f5c6cd93da5d3f27787bf4c87a57a950bc03929f10456c3ebb96c7f170ad67d8923d1bd7388eca4f60bbc4cee98098dd4bb1daa120afc0ea5a4866c4a28913cc0b5e954c236c94fa08f73cd8e73ec3ed61a4d941aac5b6f9b23d404568dda6b4d69781a9ed307a8875aa1c66dc4008c29e8a7a1235628dc54bc6acf1140909048a93f24e2abe9772f586333574753aaad07f24d382f3bac16d40238337dd62609afb836f1584934f0ac4260db2714bcd7af5709dcd6b8c4ce4cde7b71d90b5af06fa88354f2d4929e8b19d818b34e8dcec7ce704ca4c328d571ae19df0fd482f0b08a39a6023adc2f67c2122d0b94ce2923a28d5db2442f15154f9e3b3a0e5438afdb563b43ba9e50106947c282b790f60accd6c440f3b41b4cc7840c7c7fad803b4cee8d79de3100d37c5ed660ee18f3d5b51f886e051e2125727893e0ca1e1301066f0384e913fc68e3fa277bf0502927cbd62a4f0531b6fa798c7966ef24cd93a66dcfe9843ef35c269ab0688d3f9ae91c6c218f913db1cdea9bc6089d9033b7a3436b3e18f30a6dbfc5238fe3264a8b73afd6cdd691fb8157f3edc693085e86e13dad32a81b1f7b9a4e82af556b0bd9dee0f3c114621834aa81ba79fa6bfd9249e0ba44882c7e9eba7da5a526f3d887162af142f2deb5b3868a516f638dd601d80a88d00ed075344ab6bbdffafa9982ac74d02f0cbba7f8d671779c4538927d2983cf5775e61e9266025fe4a25122d6d5b311378f2e0f95055f998b6ebeca34a1d79a41265f4a13d2be1eb20a40cb6177a0f7623918dd313e155c41a0ec0ec1f77977333a143a85cee3d4af0a4638e496a5425e95cc54cb17ded3fa5b8fbc85f0f97bfe418cb96646f131f3fbfaf506cd976216bd6fe85fdb3da586e606636c969ff51e2487397e1ac933cf96725b5161c54e674cce9780d9f9fdc4ccb3dc33e035d6900d77116f4ee677ca056912ac1afbe9f8a2433ef38fe0cc6d1a92d473e47db3fb699bbcc9fb0845baf62444a5336d36e310ecd8e95dcbbe46457fad17bc08d6daba122718e6ddc1b50a0095c85f0029b47c15a4876c7e248205f49a51b99ddd19640d67fa59b1988c492cd7e986f65a781c4422ed1de7db5b3fa2b0db6a3ab5e5da1da9297d2e12e8192d7698b4ee7c6d6a0bc0e83db1cdf334fb01559b1da3223e68809f536b20f11fca0fb15f453bcb524f298a240a2de30342e6144ad1f8fcfcf5dcbe12da519b9b518a796cc54a6fa25cc970fa537da1a18c2631e55b114047be4364beb19e93afd9ec188c2f0dfa2c55bcabe6bea9fdeda97351c0655a377b39278b8b0175ee14e5dba80a1a84ebc1c4719afbc84d66fed30cb909dae57e27959f559e405949aca57be0e015fd45291b699755b110e35b39dbe7e89e9b5fd62b4a88be815ba16c9ffb10c782c6ad7cb5937f1cd4a464bd689776f5fc42d1df9b914ec5ff2d79fd01de6932bd6ee17b7c32027c042b92e846bf11ca314ae2a49ad2ed6ac39d025f1839c7065b7da8b48fc13fa3ce8d7665ef3f5e933dbe7b3def301b9ee991c8edde8dadda6b4cbfedd6516700cb076629b23729351e9ca1b170e19f8c73eed0343619cbd75c09781afc8ae20dac65b04a65862c41070660ceec60ac3f090577e27ced9de2ecbd5a6914ff817a0af34f7faeabd391f352380e66db7b9fbb6db434169e0a0702c3fff3c0043f5a5efbc16dc17bdca17608c6687b2ab88c2dcc4951e3d9ca507bf192ee1ff56a9333d73f4000021270d53411dc628974609980a755a69b4dbd36f5e81e7dbc2482ac46185548d3eb569e22d4149e24e265849ea9cdd004a262efe4e5150e8f212f825c380cc185c2d6f6a8c88d38363d0ac1bf11b72cebf28f01145bdf7d8430a92919e281fc3fe5cfdd3637badb98b80d75739786fba78e6eccf23a90e266ac99c37b97cd8820374bb784a0bd45c0bb28a9574092f1abbe2f9f96b8e5d46dff7767df2e72e50173f68d41d395c426080010848eedc0fe4b0abd64707c8fd4ae5dfd0c3a72e3c288bb861efbb2e9b442fcaafc13098f5ffb28cdceb48737e0ff75cdae70f72a3ae8ebf00fc0e5d08e1719bbea8712f83ad891ebe5bb1331fc150bf9df6dc58825cf2571bc39513174a41c31c777193c288e317edf5077891e60331a976e50d8f85bb3176e711146093725f89a6afe20e0ddf5eb79e498962910aab2fb9d7cda891e8d585e1c8ab4642d6188cbf8ed88b275e8c43bd1e3e6cf8bfe2bb50a5b9314d4811a60fa871a0632c204ca76728d1cf778967aa2fd5e5ab58ca1da31001e72ad7aa19ec1c622212c9bc73d68a99be162e4aa99001cff584cbf543c4f97421375ff6a723b53c8b1c8b3046a2e46bcbc07df7426065366f3c9d69d96fa6e1d2f9188c938926facab7397efb5ea08f091ace3f845fcc21450b51df40115c540a89519b57f703568c76d7364add2a700f60244e5782acd70c29bc38f6c34eca9148bdfa84ca4a783de3b2e1171c1dab31608abd2cc155e50b2febf1f714725b50fba8193b6edb75304be2b90cecb84eee30f6e870762411585639611ca082c6a0d82540ea1e26fc34ea54e66fc5d715694e98a7efb3c2c801f075138b81c08ef9b234b1ce618346d6b30257ec30aa0e6d0d20b86f28f78333e98df181d1fcf566873959b6a9f311230b04a2b4ba80104b0e58d6f96b3d0555350bee80f4a3a2f6ec8599d631638433c631e7e75e37c8334928713c651b8d8096ae1cce6fc2a76a28be505bbe0e1fc1f014f5a251df6159b8e5e7af3c974c6493537038783623927dd547899034282cf895e7544a417710ed834a07e655493584ec5429310c7b884fc9f86c90dfee378c2ac580e49f5daf42f493418b9348c323c283a4be4b59d3bd18ebace8f0f02a3bfa9bb328ac685b0287850583e15a8528a7bda01b5f5bfc7ceff6e47ed32cf3caf1f80a8ecf067329f6e49c9c5146be85aaf2dd4c1d59715ca5b36b84c6da1343b3928bfc148217dcca21a6d5d9152dd9e4abced23e3a93293e969f813d5817a648169831b40b0346e5f0f8003255a32eb6335b8c8729a134e3deb7c21684482b4d98ae0ecc2eca5479c957f570d07df2a8ec388c1769157c5bce81e4d6bbf0adb6fac436979477e2b125fa8a94f3ca19ba3198b252c68b3163ffd4cc9fba5f2d50c747c211f539c1c77fd78b5f29adf8edd9ab4ebe62ae70e42b6ebc23e165c1b433f70d9dd73c05470b59d1c74f2bd4f5033527c67156c7ce871c67865dfffca1bee1454d5474a2fc9d4b790936fb7b1b3aad107db7f1ac9edf7c08d96ed05c5ef19bcb8c6fbc21ca47799056df55b002e7bb5858614f31247baee6158f297166c10efaf74eb9fb1ad275c069d20aff35aba6fd57657ec0f60590824a09601093f19886212c6a8a11af0cc49395ae500765b61af754e42886d00f1ffc6740f81526f833a1f17739dcd2917a8a1874bd3fd91a6e9dc6e1fe05482adb3b46837f4a951de29a85763635cbf678680aa57e9f38ccc12bfe1bb03b68cfee9bb7ffcebc6fec18c39ed4e3085c6a12d2f5ef6b1cd0bcea6507e2be5b9eb13a0f93f0dedfd437e316f2acd6e12090894aa37714de83a2bab507fffa56a2ca67f1883f3fc9985414881f2a3caf7ec4b4b4eaf1526cd9371868e0d149e9862d7fa2362e91636f85ee878ea474f7a6c5d2510ff2bcb18723a74615be851936d7587e8d6c807583cc5bb607a343c46507412ed8b2ecf40b7f5954ca0bd2e7c7ba65b0930d049ae8d45265b3680646fb8971dcd03108ce340df7e21ea85a80f62ee0f0875f9f4812f386216b7eda0c226c6065baecebeaf272158c134d1ded475758559d5c2850cbd62ff1b4a2ac20ac1d03f06920682a19675b1d2dafb5ccd54c34d07fb1ee95376980cc2f4400a1346801443fe6b60217fc734265d2b8c2bf1e81961a203d03cade89192f5b5c87b293210b8d8598ca17604f4c2c6f07a4620566453b512e0ea3ba3a4e2ce9b11f512c5e5bbca2fa71624ba7db13518d3b834b646e1418421ab49c480ea2a299c8c0118ca94f2e1b6a0fbe445135fe88a06563e8b3b7d1a7f0a995c17f821a059172089ea7a9626284aaaa92cc0dcf72cae1cd8d9f2ed454abd651cdaec86c086f3240c49bac0f283f47f85109575f07e5c20363e0ad2c90f969ff99669f3f73a1f98684c046376286046b4ce7709ca256bb0981ef8e2b53acf9ec6a64460f67f06308c02b609c91d3f7c82e946f7598b2b02f680d507ab35ac2a0898788b8c064d999e0c97ed0b8534b5261d4b057cad0b05365688537fbddfa4a9e65ba9faf8a543aa99a0bd860161d397b4ffa2e61a4b28ecf678f0cd02ee7fafad5c362a4d29bdb6d71eab9f166da64e63869dc2519ef3fc8165b8b5e6a5d7b0f45b0f759eaa6961d595e7f3412d69e0250f061fd3879fb2120992d0eefa2f2d436fd0ce0a930efad8c2bcbb02a93634ac87f7c70a75cdafa27e7e92cfbd8bf32b2f6497ef18f9582789181402ee2eebaad8011558e9cb2e2fbca3d7398c4367fdfaecc57adaa955473d26ade181d1146ae252558aa795205122dc6ace6535f21548ab461085efd3859a27b205f2c5341347018f62eaac8b9543964377aa84a2ee1fd75bb933b220c393f5848e767ba82a72fe238b793ba8a67291e18cb46d273cc538b64ec3d11b920557021ed5010d7b1b2d78cf6e1ac8f47f633292bed4d2a30f1a64f0dc2b67e3988f737e99643182884782f791fcfacec22d84e28d05b30157c6a7e5a82f08407fc118d7666d1bd741868b91909282d387a9c83fff05fb731ac4ce8b0cc9a06aea532f82650f13f01a604b143ae9734e8dd59da53e4cdb276b2319cc1d4bb35b6c9e15a8e46809a46048485023cf3049690d39bf4ca2bfd5c4f1ada16a0295b3229e5a882560888b5de366cbd1092480c44795a87adde91c9c92ab6cbb318faaf748f4a5790e62b2f23fd7f42d5eb9d662df626f6b0f90109a07888296f6f64656462a47f72f9538540045a7e979f02b965d052b2e7012122e6a284323d177bd09e8ca41d3693b9e469f5e21ff6be01484ba81d1bdaba741dc11ac8efffa2d8efe3870720f41be199a68a58003d2bc3cfb43b51fa891fcaa0e045dd0913ff992bbcdb2b9a7a312fe16d463a2eaee759093ef8ef88c104367713c7f30d53b2c23810dab2a1386caeb2600df19a3e9b0295ba7660e0204ac702634ad74c1e1b081fa2cec0b5b8cb051c53d84b8b019cd19042284bb80956c54b3d5d6e2c985a4c6316c5e57293cc7beebd4d525312c149f56038d54a752b3f85c1bedf9cacbe1e73d7f5a4edebf8a710453ad213a6ad40e198a08a2317c3982279a2ef0ed857642ee76e2409e56aa6821bf60724db516a2ea3d8fa68b6f2d9025198b10413ec12d52344e870c32db046473f4cfe854329a8974b72f87c58e74499cafd401d2e18a3c36c07496e1ceee436b84873b8b8f711541b02af6a22fcdf0e611e942349640328fc23b9b40cc6fa8319fc70c39d67c349d5a6726ceefd826cd133783f6707ae7a60e63f9898b6e94fa0bed5bae3fab86c3a06a0ee639ca058af1bb350bcd58b8df260f62339734b7a93c4f61ccb082bf7f0f79010e8e08186d132cd7c86a4cea2cf9fb28ac7caddb3f7767854c593c6ff9ac5d6d14bfe283aa6fd1eee186fef27585e", 0x1000}, {&(0x7f0000f88000+0xd9d)="72018e33e1a7fccdb24888bb9e6f5941e2fca7cedb640ac3f32fd1a3b1099ca7ffa42b01dceef5028363ee34e2c7f69cf60da84e378494144b5b51713ea8b738bd55c2975bf8574e7ecc964e54f67a71fe0aff177ff29e38e1a303dea8870b41180cd22cba944699e962b8426f268f5dbee1b7e21d1d5c73f89a75a9bea73de369e0b5332502c9d37aae", 0x8a}], 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a9c000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) recvmsg$netrom(r2, &(0x7f0000ce1000-0x1c)={&(0x7f00004a7000-0x10)=@ax25={0x3, {"d76f83e9ebe660"}, 0x5e}, 0x10, &(0x7f0000aa2000-0x10)=[{&(0x7f0000324000)="b6e0b8d3b44e8ca3", 0x8}, {&(0x7f0000292000-0x1f)="651c975bab975daf11f3d4809af13af113d0b32b1409c1364ca6fed00a165e", 0x1f}], 0x2, &(0x7f000076a000)=[{0xec, 0x85, 0x6, "2b8a2224b88030c9f16fa90cbeceec5c2b03bf2279edc0e99b878dee4d06cb1d3c7e632d33283704fb6d6edd01da05ec2f090c7f1dc492efc8e4e0f5c6ed4594199739cc70c717ad02472cdd5a56b343a9f7807af90858f02172646a69c3e05b7cdc89544196b381baa6991d21db5ffc0c6b5d59906eaf61cd763714680c20362e61b14061ab357c54319dfd172fad859fabfc4275a064c69638201ade528e0ebab6617bdb79d708237b90e65a91f47e28d9ccebc9087aa7c64f42af503d5c8ce24342a5b89cea211d084d5c437d5a2f65ebe09d30b1b661c575f31f3e"}, {0x10, 0x100, 0xfffffffffffffffb, "f11f7c"}, {0xb4, 0x11, 0xfffffffffffffff9, "599ba4160fb65124460af90418fef65d4924a7faa4ad8cb21de726f84b6ed569156f688cc78649348b0fea391667cfac0b19e3c197b792f5e501e5be6ea43fcd8a9fa17e33308acc6a5e95a7534250e999195156da2cbe62b76a76c77bf4dae0b72b5d6f586cb0aaaeefe312659a1881cd9f51f1b29a65317a89313cd0cc4d2c08531a599ffabf0061801490949dd62ef6c5869be11f7602d15e1c2628752d925bcbf3bedec7"}, {0xa0, 0x107, 0x8, "f23c084a594d7333f3d28792397ddce167b6069eb034dd018c53fd4cff4ca32eb2f8ca55378c9da3cf7b2f25749e332765c814ddafa8c218c3f76bc46f22214852c4b415962ee17edc34f73bb21c7ceec5705ecc58cde686759fa18bbd86b488ebd8c102bded7e393b0f2c6ac11ff552faba2f416e0ce2619468fea0faad99fb79dcaabba1ab2da3e08f36a647e9285aa4"}, {0x2c, 0x0, 0x9, "f90ba7f4ba4b3e9d94b600a88df7364b63c4a7bd794d5d02f28cccfbc28d343f"}, {0x14, 0x117, 0x2, "7b163b9d07da"}, {0x34, 0x103, 0x9, "dfdfffa1314fb607956a03f4843104c08936a0d5c5ed9089200fb161691ebfa96790a80dbc97"}], 0x2c4, 0x20040084}, 0x1) exit(0x0) sendmsg$nl_route(r1, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) clock_adjtime(0x2, &(0x7f0000edb000-0x68)={0x1, 0x1ff, 0x4, 0x7, 0xe45, 0x1, 0x10000000, 0x401, 0xffffffffffffff01, 0x2, 0xfffffffffffff5cd, 0x3d, 0xfffffffffffffffb, 0x100, 0x0, 0x9, 0x7, 0x7, 0xffff, 0x8, 0x9, 0x4, 0x0, 0x2, 0x81, 0x3}) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b52000)={0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x96) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)) mq_open(&(0x7f00001a2000)='-$\x00', 0x843, 0x0, &(0x7f00007af000-0x20)) 2018/02/08 22:00:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x200100) syz_open_pts(r1, 0x400800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000004000-0x20)={@common='gretap0\x00', @ifru_flags=0x2000}) 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) recvmsg(r0, &(0x7f000083f000-0x1c)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000af6000)=[{&(0x7f0000bc7000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000ed2000)=""/61, 0x3d}, {&(0x7f0000000000)=""/83, 0x53}], 0x4, &(0x7f0000000000)=""/36, 0x24, 0x3}, 0x40000002) clone(0x1a0c0400, &(0x7f00007db000-0x71), &(0x7f00005ef000-0x3), &(0x7f0000948000), &(0x7f0000b8d000-0xe5)) syz_extract_tcp_res$synack(&(0x7f000038f000-0x8), 0x1, 0x0) r3 = creat(&(0x7f0000554000)='./file0\x00', 0x0) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f000021f000-0x28)={0x57, 0xfffffffffffffff7, 0x3, {0x4d, 0x4}, {0x7}, @cond=[{0x9, 0x10000, 0x1, 0x7, 0x3, 0x1e}, {0x2fe, 0x3, 0x200, 0x1, 0x486, 0x5}]}) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000253000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e53000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x48)) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@can, &(0x7f0000000000)=0x10, 0x80000) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') futex(&(0x7f0000004000-0x4), 0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4), &(0x7f0000006000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r3) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000006000)=r2) 2018/02/08 22:00:33 executing program 5: socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000a1f000)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ef3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x802, 0x0) clock_gettime(0x0, &(0x7f0000f66000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000c87000)=[{0xff, 0xffffffffffffffff, 0x3, 0x10000, @tick=0x7fff, {0x5a2c, 0x4}, {0x100000001, 0x1}, @result={0xff}}, {0x0, 0xfff, 0x1f, 0x8, @tick=0xb4, {0x0, 0x1000}, {0x2, 0x1245}, @raw8={"ca5f83659d2466e8295c6183"}}, {0xf53, 0x8321, 0xea6, 0x8001, @tick=0x100000000, {0x4, 0x82b9}, {0x5, 0x8}, @raw32={[0x0, 0x9, 0x800]}}, {0x4, 0xffffffff, 0x81, 0x1f, @tick=0x1, {0x9, 0x28a80000000}, {0x7fff, 0xfffffffffffffffa}, @raw32={[0x9, 0x10001, 0x1]}}, {0xfffffffffffffffd, 0x7, 0x4, 0x8, @time={r3, r4+30000000}, {0x1ff, 0x3}, {0xe7c1, 0x10001}, @connect={{0x2, 0x8}, {0x5, 0x1}}}, {0x100, 0xffffffffffffffff, 0x101, 0x30000000, @tick=0x4, {0x0, 0xffd}, {0x7, 0x4}, @connect={{0x1, 0x3f}, {0x81, 0x81}}}], 0xffffffffffffff2b) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') read(r0, &(0x7f0000074000)=""/4096, 0xfffffffffffffd25) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a7d000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f87000-0x4)) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4000008000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000fc8000)=[], 0x361}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/08 22:00:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008db000-0xf)='/dev/sequencer\x00', 0x20002000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f00004ab000)=0x324, 0x800) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000b8c000-0x44)) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r3, 0x4b32, 0x0) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00009f9000)={0x0, 0x6}) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006c9000-0xe8)={{{@in=@multicast1, @in=@local}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000932000-0x4)=0xfd59) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00001e2000)=""/192, &(0x7f0000994000)=0xd7a23d00) 2018/02/08 22:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025b000)={0x0}, &(0x7f0000595000)=0xfffffffffffffe2c) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000eb9000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) 2018/02/08 22:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008f7000)='keyring\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a}, &(0x7f0000932000-0x13)="3aa9275b29db73656c696e75782e7d656d3100", 0xffffffffffffffff) r0 = add_key(&(0x7f00004c3000)='encrypted\x00', &(0x7f0000d42000)={0x73, 0x79, 0x7a}, &(0x7f0000e12000-0x41), 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00006f9000-0x12)='.request_key_auth\x00', 0x0) keyctl$search(0xa, r0, &(0x7f00004f5000-0xb)='asymmetric\x00', &(0x7f000004c000-0x5)={0x73, 0x79, 0x7a}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000924000)='/dev/ppp\x00', 0x2000, 0x0) recvfrom$unix(r1, &(0x7f000088d000)=""/154, 0x9a, 0x2162, &(0x7f0000801000)=@file={0x1, './file0\x00'}, 0xa) accept4$inet(r1, 0x0, &(0x7f00005ad000), 0x800) 2018/02/08 22:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0xc, 0x8, "06000a0004"}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000040b000-0xb)='net/rfcomm\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d5e000-0x4), &(0x7f00005d6000-0x4)=0x4) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f0000dce000-0x4)=0x8, 0x80000) 2018/02/08 22:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(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}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000e99000-0xc)={@broadcast, @empty, @multicast2}, &(0x7f000066d000)=0xc) sendto$inet(r0, &(0x7f00000e5000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 22:00:33 executing program 6: mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TCSETA(r0, 0x5406, &(0x7f00009bf000-0x14)) 2018/02/08 22:00:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00005b2000-0x58)={{0x2, 0x767}, 0x1, 0x0, 0x1ff, {0x8f, 0x100}, 0x54f, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00008d1000-0x1c)={0xa, 0x1, 0x1, @empty, 0x7}, 0x1c) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r1, 0x10, 0x40000010, r1, &(0x7f0000af3000-0x8)='./file0\x00') llistxattr(&(0x7f0000d57000-0x8)='./file0\x00', &(0x7f000070c000-0x32)=""/50, 0x32) vmsplice(r1, &(0x7f00005c1000)=[{&(0x7f00004b8000-0xbf)="1242acbbf92c70189a85ecfb350d8d640000000100000001dfea71711203e98c1b91a5492c04e823a354e385f73d99d917237732ff67c71eb94d48f9258bb765935fd0e1a949b3a5ccac37c9baa7e78743ffefaa1788d79707c6d745c349d8ad2c79f053410602a379d95f1db0f6747492e004a7bbead7e006a0f07ac481ae308bf0e02ffbf092fe015ff00a693b36296776dfd6c5530787fa1340819ee1fd909e6d5e065d4881aeab80e4a307843bb66019a84d6dec43b090852381439f61", 0xbf}], 0x1, 0x0) close(r2) 2018/02/08 22:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000745000)='/dev/hwrng\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) preadv(r0, &(0x7f0000bc5000)=[{&(0x7f0000775000-0xaf)=""/175, 0xaf}, {&(0x7f0000366000-0xeb)=""/235, 0xeb}, {&(0x7f0000245000-0x67)=""/103, 0x67}, {&(0x7f0000031000-0xcf)=""/207, 0xcf}], 0x4, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) [ 175.016600] device gre0 entered promiscuous mode 2018/02/08 22:00:34 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r1, &(0x7f000000b000-0x8)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000016000)={&(0x7f0000019000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x4, 0x1, 0x3, {0x2, 0x14, 0x14, 0x6, 0xfe, 0x7, 0xc8, 0xd, 0x500}, [@RTA_UID={0x8, 0x19, r2}, @RTA_UID={0x8, 0x19, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x811}, 0x4000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/08 22:00:34 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)="636f726564756d705f010000657200") pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001c000)={0x0, 0xfff}, &(0x7f000001b000-0x4)=0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001d000-0xa0)={r1, @in6={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xffffffffffffffff, 0x6, 0x1, 0x1000, 0x40}, &(0x7f000001d000-0x4)=0xa0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000001c000)={0x3, 0x2, 'client0\x00', 0x5, "9a8b90863433fa1e", "1fe9f60fbd37298f0a04947b05c8677c35aee4cc1db374b133d5f173dc0e5ed6", 0x93, 0xfffffffffffffff8}) fadvise64(r0, 0x0, 0x5, 0x3) fcntl$notify(r0, 0x402, 0x80000000) sendfile(r0, r0, &(0x7f0000004000), 0x3767) 2018/02/08 22:00:34 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fca000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057b000+0x39)='/dev/vga_arbiter\x00', 0x309880, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000303000-0x40)={{0x1, 0x3, 0x200, 0x3, 0x3}, 0x1, 0x23fa8785, 0x3}) pwrite64(r1, &(0x7f000028d000-0x39), 0x0, 0x0) write$selinux_create(r2, &(0x7f0000ae7000-0x4b)=@objname={'system_u:object_r:devicekit_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x30, 0x20, './file0\x00'}, 0x4b) r3 = socket$inet6(0xa, 0x3, 0x3c1) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f000092a000)=0x4, 0x4) 2018/02/08 22:00:34 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000464000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d8c000)={0x0, 0x101, 0xedbf, 0x3, 0x7, 0x401}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000411000)={0x0, 0xff}, &(0x7f0000e7b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7, 0x3, 0x4, 0x3, 0x9, 0x32, 0x80, {r2, @in6={{0xa, 0x3, 0x6, @empty, 0x5}}, 0x0, 0x1, 0x80, 0x80000001, 0x4}}, &(0x7f00006b3000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') close(r3) fstat(r3, &(0x7f00008df000)) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00001fe000-0x1c)=""/28, &(0x7f0000e53000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000010a000-0x8)={0x2, 0x2da000000000000, 0x9, 0xfffffffffffffff7}, 0x8) pread64(r3, &(0x7f0000085000)=""/80, 0x50, 0x22) 2018/02/08 22:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xfffffffffffffff6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e23000-0x10)=@generic="3148a3d31cf1c5fd4d897d7934dd8493", 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) 2018/02/08 22:00:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000314000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x5c)={0x7, 0x200, 0x7fff, {r1, r2+10000000}, 0xd46c, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000f38000)={{0x9}}) 2018/02/08 22:00:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000950000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000d8f000)={0xa, &(0x7f0000855000-0xa)=""/10}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/02/08 22:00:34 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000), 0x0) 2018/02/08 22:00:34 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000019000)='./file0\x00', 0x200, 0x20) sendmsg(r0, &(0x7f0000012000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x840, 0xe0) 2018/02/08 22:00:34 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) write(r0, &(0x7f0000ea0000)='\x00', 0x1) [ 175.176319] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 175.197458] CPU: 1 PID: 27362 Comm: syz-executor4 Not tainted 4.9.80-g20c8a00 #38 [ 175.205082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.214421] ffff8801d02d78a8 ffffffff81d94b69 1ffff1003a05af18 ffff8801d04b0000 2018/02/08 22:00:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f8e000-0x9)='/dev/sg#\x00', 0x1, 0x400000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002b6000-0x4)=0x120dd63a) r1 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendfile(r1, r1, &(0x7f000096b000-0x4)=0x3b, 0x3f) openat$sequencer(0xffffffffffffff9c, &(0x7f000074f000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/08 22:00:34 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xb, 0x0, &(0x7f0000001000), &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bdb000)={0x0}, &(0x7f0000976000)=0xc) getpgid(r0) 2018/02/08 22:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050a000), &(0x7f0000c06000-0x4)=0xc) r2 = getgid() lchown(&(0x7f000045d000)='./file0\x00', r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00000d5000-0x7)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000c68000), &(0x7f0000b02000-0x4)=0x4) 2018/02/08 22:00:34 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003a9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000024b000)) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002e000-0xa)='/dev/ptmx\x00', 0x480080, 0x0) pipe(&(0x7f000002c000)={0x0}) connect$inet6(r3, &(0x7f0000016000-0x11)={0xa, 0x1, 0x9b, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000002f000-0x4)) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x84)=@ipv6_newroute={0x28, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) [ 175.222474] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d02d79b8 [ 175.230501] ffffffff81451ca2 024000c2d02d78f8 0000000041b58ab3 ffffffff84195215 [ 175.238532] Call Trace: [ 175.241113] [] dump_stack+0xc1/0x128 [ 175.246472] [] warn_alloc+0x212/0x240 [ 175.251911] [] ? zone_watermark_ok_safe+0x280/0x280 [ 175.258569] [] ? avc_has_perm+0xb0/0x4f0 [ 175.264274] [] ? __vmalloc_node_range+0x3e0/0x5f0 2018/02/08 22:00:34 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x28001) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) 2018/02/08 22:00:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000304000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045d000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000078d000)=0x1fffe000, 0x8) [ 175.270770] [] __vmalloc_node_range+0x3f5/0x5f0 [ 175.277082] [] ? task_has_security+0x130/0x270 [ 175.283303] [] vmalloc+0x5b/0x70 [ 175.288308] [] ? sel_write_load+0x130/0xfd0 [ 175.294268] [] sel_write_load+0x130/0xfd0 [ 175.300058] [] ? sel_read_bool+0x250/0x250 [ 175.305938] [] ? __lock_acquire+0x629/0x3640 [ 175.311985] [] ? sel_read_bool+0x250/0x250 [ 175.317860] [] __vfs_write+0x103/0x680 2018/02/08 22:00:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000cbc000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000086000-0xf), &(0x7f00000ae000-0x8e)}}, &(0x7f00001dd000-0x4)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7e000-0x10)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009f5000)={0x15, 0x72, &(0x7f0000f91000)="d64208aa05414723cef0ef413509cd8c7f66e080d4dd69c5f62b8053cd3b9aa00c5ca34a4f351f88bea71b78ea6a49f7c515d84a3c89782c520b39a8715bcdddcf41299d042dd210c66c886fadf6ff845c0ef3679c023c88a0ba286cd96acf17d2619bc0efb4a616f81287fc9ca729109523"}) timer_settime(0x0, 0x0, &(0x7f000002b000)={{}, {0x0, 0x1c9c380}}, &(0x7f000022b000+0x81f)) timer_settime(0x0, 0x0, &(0x7f000097f000-0x20)={{}, {0x77359400}}, &(0x7f0000737000)) [ 175.323385] [] ? do_iter_readv_writev+0x400/0x400 [ 175.329867] [] ? __might_sleep+0x95/0x1a0 [ 175.335659] [] ? __lock_is_held+0xa1/0xf0 [ 175.341448] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 175.348276] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 175.354850] [] ? __sb_start_write+0x14a/0x310 [ 175.360986] [] vfs_write+0x189/0x530 [ 175.366346] [] SyS_pwrite64+0x13f/0x170 [ 175.371962] [] ? SyS_pread64+0x170/0x170 [ 175.377660] [] ? __fdget+0x18/0x20 [ 175.382841] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 175.388974] [] sys32_pwrite+0x39/0x50 [ 175.394411] [] ? sys32_pread+0x50/0x50 [ 175.399667] binder: 27376:27403 got transaction with invalid handle, 0 [ 175.399690] binder: 27376:27403 transaction failed 29201/-22, size 56-8 line 3219 [ 175.410808] binder_alloc: binder_alloc_mmap_handler: 27376 20000000-20002000 already mapped failed -16 [ 175.412610] binder: BINDER_SET_CONTEXT_MGR already set [ 175.412616] binder: 27376:27403 ioctl 40046207 0 returned -16 [ 175.416730] binder_alloc: 27376: binder_alloc_buf, no vma [ 175.416750] binder: 27376:27404 transaction failed 29189/-3, size 56-8 line 3127 [ 175.430939] binder: undelivered TRANSACTION_ERROR: 29189 [ 175.431125] binder: undelivered TRANSACTION_ERROR: 29201 [ 175.459435] [] do_fast_syscall_32+0x2f7/0x890 [ 175.465554] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.472191] [] entry_SYSENTER_compat+0x74/0x83 [ 175.484468] Mem-Info: [ 175.486910] active_anon:50256 inactive_anon:37 isolated_anon:0 [ 175.486910] active_file:3639 inactive_file:8422 isolated_file:0 [ 175.486910] unevictable:0 dirty:70 writeback:0 unstable:0 [ 175.486910] slab_reclaimable:5437 slab_unreclaimable:60479 [ 175.486910] mapped:23776 shmem:44 pagetables:552 bounce:0 [ 175.486910] free:1479477 free_pcp:463 free_cma:0 [ 175.523045] Node 0 active_anon:188576kB inactive_anon:148kB active_file:14556kB inactive_file:33700kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95104kB dirty:280kB writeback:0kB shmem:176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 143360kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 175.553398] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 175.583438] lowmem_reserve[]: 0 2908 6410 6410 [ 175.589286] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 175.620656] lowmem_reserve[]: 0 0 3501 3501 [ 175.625571] Normal free:2926496kB min:36824kB low:46028kB high:55232kB active_anon:196780kB inactive_anon:148kB active_file:14556kB inactive_file:33704kB unevictable:0kB writepending:284kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21748kB slab_unreclaimable:241772kB kernel_stack:6112kB pagetables:2168kB bounce:0kB free_pcp:1392kB local_pcp:692kB free_cma:0kB [ 175.659442] lowmem_reserve[]: 0 0 0 0 [ 175.663816] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 175.679138] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 175.696377] Normal: 1556*4kB (UME) 1103*8kB (UME) 778*16kB (UME) 685*32kB (UME) 371*64kB (UME) 164*128kB (UME) 22*256kB (UME) 7*512kB (UME) 15*1024kB (UME) 1*2048kB (E) 685*4096kB (UM) = 2926536kB [ 175.716998] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 175.725568] 12109 total pagecache pages [ 175.729532] 0 pages in swap cache [ 175.732954] Swap cache stats: add 0, delete 0, find 0/0 [ 175.738285] Free swap = 0kB [ 175.741292] Total swap = 0kB [ 175.744287] 1965969 pages RAM [ 175.747362] 0 pages HighMem/MovableOnly [ 175.751800] 320509 pages reserved [ 175.755387] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 175.765612] CPU: 0 PID: 27405 Comm: syz-executor4 Not tainted 4.9.80-g20c8a00 #38 [ 175.773200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.782525] ffff8801d31078a8 ffffffff81d94b69 1ffff1003a620f18 ffff8801cf9c9800 [ 175.790534] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d31079b8 [ 175.798505] ffffffff81451ca2 024000c2d31078f8 0000000041b58ab3 ffffffff84195215 [ 175.806480] Call Trace: [ 175.809047] [] dump_stack+0xc1/0x128 [ 175.814386] [] warn_alloc+0x212/0x240 [ 175.819809] [] ? zone_watermark_ok_safe+0x280/0x280 [ 175.826447] [] ? avc_has_perm+0xb0/0x4f0 [ 175.832141] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 175.838619] [] __vmalloc_node_range+0x3f5/0x5f0 [ 175.844914] [] ? task_has_security+0x130/0x270 [ 175.851119] [] vmalloc+0x5b/0x70 [ 175.856116] [] ? sel_write_load+0x130/0xfd0 [ 175.862058] [] sel_write_load+0x130/0xfd0 [ 175.867826] [] ? sel_read_bool+0x250/0x250 [ 175.873686] [] ? __lock_acquire+0x629/0x3640 [ 175.879716] [] ? sel_read_bool+0x250/0x250 [ 175.885605] [] __vfs_write+0x103/0x680 [ 175.891119] [] ? do_iter_readv_writev+0x400/0x400 [ 175.897583] [] ? __might_sleep+0x95/0x1a0 [ 175.903364] [] ? __lock_is_held+0xa1/0xf0 [ 175.909138] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 175.915951] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 175.922502] [] ? __sb_start_write+0x14a/0x310 [ 175.928622] [] vfs_write+0x189/0x530 [ 175.933960] [] SyS_pwrite64+0x13f/0x170 [ 175.939556] [] ? SyS_pread64+0x170/0x170 [ 175.945238] [] ? __fdget+0x18/0x20 [ 175.950400] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 175.956518] [] sys32_pwrite+0x39/0x50 [ 175.961942] [] ? sys32_pread+0x50/0x50 [ 175.967450] [] do_fast_syscall_32+0x2f7/0x890 [ 175.973563] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.980198] [] entry_SYSENTER_compat+0x74/0x83 [ 175.987256] Mem-Info: [ 175.989677] active_anon:49193 inactive_anon:37 isolated_anon:0 [ 175.989677] active_file:3639 inactive_file:8426 isolated_file:0 [ 175.989677] unevictable:0 dirty:73 writeback:0 unstable:0 [ 175.989677] slab_reclaimable:5437 slab_unreclaimable:60443 [ 175.989677] mapped:23776 shmem:44 pagetables:527 bounce:0 [ 175.989677] free:1480640 free_pcp:501 free_cma:0 [ 176.022841] Node 0 active_anon:196772kB inactive_anon:148kB active_file:14556kB inactive_file:33704kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95104kB dirty:292kB writeback:0kB shmem:176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 176.052270] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 176.081600] lowmem_reserve[]: 0 2908 6410 6410 [ 176.086770] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 176.117816] lowmem_reserve[]: 0 0 3501 3501 [ 176.122753] Normal free:2926568kB min:36824kB low:46028kB high:55232kB active_anon:196772kB inactive_anon:148kB active_file:14556kB inactive_file:33704kB unevictable:0kB writepending:292kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21748kB slab_unreclaimable:241772kB kernel_stack:6080kB pagetables:2108kB bounce:0kB free_pcp:1368kB local_pcp:676kB free_cma:0kB [ 176.156589] lowmem_reserve[]: 0 0 0 0 [ 176.160984] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 176.176254] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 176.193462] Normal: 1556*4kB (UME) 1103*8kB (UME) 778*16kB (UME) 686*32kB (UME) 371*64kB (UME) 164*128kB (UME) 22*256kB (UME) 7*512kB (UME) 15*1024kB (UME) 1*2048kB (E) 685*4096kB (UM) = 2926568kB [ 176.213822] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 176.222551] 12111 total pagecache pages [ 176.226514] 0 pages in swap cache 2018/02/08 22:00:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f02000)=0x10) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adb000-0x60)=@hopopts={0x0, 0x0, [], []}, 0x8) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000326000-0xdd)=""/221, &(0x7f0000108000)=0xdd) 2018/02/08 22:00:35 executing program 0: 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$tun(&(0x7f00002fe000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/avc/hash_stats\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}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001b6000-0x1c)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 22:00:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2, &(0x7f0000006000)=[{}, {0x9}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xa200, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000008000-0x6)={0x2e, 0x3, 0x9}) 2018/02/08 22:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') accept4$unix(r0, &(0x7f0000957000-0x19)=@file={0x0, ""/23}, &(0x7f00007f8000-0x4)=0x19, 0x80800) 2018/02/08 22:00:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef7000-0xd)='/dev/usbmon#\x00', 0x8, 0x480000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d11000)={0x6, 0x2, 0x7, 0x1}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) chmod(&(0x7f00002fb000)='./file0\x00', 0x0) mmap(&(0x7f0000f67000/0x4000)=nil, 0x4000, 0x1000000, 0x2000000000001050, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000026c000)=[@fda={0x66646185, 0x1, 0x3, 0x38}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/08 22:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cc000-0xc)='/dev/autofs\x00', 0x80000, 0x0) bind$nfc_llcp(r0, &(0x7f0000d02000-0xa)={0x27, 0x3d6, 0x8, 0x4, 0x400, 0x7f, "07015532ea6d5a1e4033a7ef7ee9a35bdbca0ce0dc42121765d72db10d3b5a5d107236488771c28bd148b7a848bf155aa89295689bec06f2f69d961f9e1467", 0x16666cfb}, 0x60) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000060a000), &(0x7f00006ff000-0x4)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000684000-0x8)) fcntl$addseals(r0, 0x409, 0xb) connect$l2tp(r1, &(0x7f0000c78000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x3, {0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x98}}}, 0x3a) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000cd000)) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) fcntl$setsig(r0, 0xa, 0x1a) get_robust_list(r3, &(0x7f0000ef9000-0x8)=&(0x7f0000886000), &(0x7f0000aa6000-0x8)=0x18) 2018/02/08 22:00:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000328000)=0x0) r2 = perf_event_open(&(0x7f0000f48000-0x78)={0x5, 0x78, 0x3, 0x81, 0xffff, 0xfffffffffffffc00, 0x0, 0x4, 0x20, 0x4, 0x1, 0x8, 0x1, 0x7fffffff, 0x67d, 0xffffffff, 0x1, 0x8000, 0x8001, 0x6, 0x3, 0x4, 0x0, 0x2, 0x0, 0x3, 0x1, 0x100000001, 0x3, 0x3, 0x0, 0x1, 0x9, 0x6, 0x3, 0x10000, 0x7, 0x2, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000955000), 0x2}, 0x4000, 0x7, 0x4, 0x7, 0x9, 0x0, 0x81}, r1, 0x8, r0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000830000)=[{0x8, 0x4}], 0x1) setns(r2, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091b000+0x673)={0x0, 0x5, 0x2, 0x109}, &(0x7f0000522000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000adc000)={r3, 0x87, "e6b58b16fcc18a86a157b1141f7ebf656ad03a82aa4bb2ee9d15fa30579663f6aafc5300fdc0c5aa69c5954d934dffbf39a02eb3aba76e32f0a56d51203fac0c24111db0bb969e7deba1083bd58dcc441e10e270bd2ce6a2cc4e4ed403eadf676c9b5e4304dee06796296016007458a62222b458d26462236d60ba0977840231daac4248648004"}, &(0x7f00000df000-0x4)=0x8f) 2018/02/08 22:00:35 executing program 5: rename(&(0x7f00000f2000)='./file0\x00', &(0x7f0000aee000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000001000-0x7f)=""/127, 0x7f}], 0x1) [ 176.229996] Swap cache stats: add 0, delete 0, find 0/0 [ 176.235336] Free swap = 0kB [ 176.238321] Total swap = 0kB [ 176.241334] 1965969 pages RAM [ 176.244414] 0 pages HighMem/MovableOnly [ 176.248354] 320509 pages reserved 2018/02/08 22:00:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000cc4000-0x4)=0x5373) bind$inet(r0, &(0x7f0000266000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/08 22:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000299000-0x120)=[{{0x0, 0x0, &(0x7f000016e000)=[{&(0x7f00009ba000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b4c000)=""/39, 0x27}}, {{0x0, 0x0, &(0x7f0000b71000-0x20)=[{&(0x7f000028d000-0x1000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000ad2000-0x10)=@ipx, 0x10, &(0x7f000037b000-0x28)=[{&(0x7f0000236000)=""/4096, 0x1000}], 0x1, &(0x7f0000186000)=""/4, 0x4}}, {{&(0x7f00001b8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000e4e000-0x40)=[{&(0x7f0000dc5000-0x1000)=""/4096, 0xdd7}, {&(0x7f0000e7b000)=""/228, 0xe4}, {&(0x7f0000466000)=""/180, 0xb4}, {&(0x7f00001f9000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f0000419000)=""/88, 0x58}}, {{&(0x7f000076b000-0x10)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000491000)=[{&(0x7f000019d000)=""/90, 0x5a}, {&(0x7f0000c5f000-0x9d)=""/157, 0x9d}, {&(0x7f0000974000)=""/17, 0x11}, {&(0x7f0000f3d000-0x86)=""/134, 0x86}, {&(0x7f0000ee9000)=""/126, 0x7e}, {&(0x7f0000320000-0x33)=""/51, 0x33}, {&(0x7f0000374000)=""/4096, 0x1000}, {&(0x7f0000a74000)=""/118, 0x76}, {&(0x7f0000b4a000-0x7e)=""/126, 0x7e}], 0x9, &(0x7f0000ced000)=""/59, 0x3b}}], 0x5, 0x0, &(0x7f000033b000-0x8)={0x77359400}) [ 176.280952] binder_alloc: 27414: binder_alloc_buf, no vma [ 176.298684] binder: 27414:27420 transaction failed 29189/-3, size 32-8 line 3127 [ 176.344396] device gre0 entered promiscuous mode [ 176.358278] binder: BINDER_SET_CONTEXT_MGR already set [ 176.372151] binder: 27414:27434 ioctl 40046207 0 returned -16 [ 176.392087] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 22:00:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007dc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x1, &(0x7f00001f0000-0x18)=[{}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000001000-0x8)) ioctl$VT_DISALLOCATE(r0, 0x5608) socket(0x0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00000f7000-0x4), 0x4) 2018/02/08 22:00:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000626000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000609000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @empty}}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000cee000)=0xe8) r1 = socket(0x1, 0x3, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000f26000)={@common='dummy0\x00', 0x7ff}) sendmsg(r1, &(0x7f0000d98000-0x38)={0x0, 0x0, &(0x7f0000d78000)=[], 0x0, &(0x7f000022b000-0x4ec)=[{0x404, 0x1, 0x1, "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"}], 0x404}, 0x0) 2018/02/08 22:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c3f000-0x4)=0x0) setpriority(0x2, r1, 0x7) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fde000)=0x3, 0xffffffe4) close(r0) 2018/02/08 22:00:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000d62000)={0x0, 0x0}) ppoll(&(0x7f0000b0d000)=[{r0}], 0x1, &(0x7f0000e34000)={0x0, r1+30000000}, &(0x7f000007d000), 0x8) r2 = gettid() rt_sigprocmask(0x200000, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)=0x0) timer_gettime(r3, &(0x7f0000c64000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/08 22:00:35 executing program 3: ioprio_set$pid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/08 22:00:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2801}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x4, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x6, 0x6) modify_ldt$write(0x1, &(0x7f0000584000-0x10)={0x800, 0x0, 0x1000, 0x40000401, 0x9, 0xa20, 0x1, 0x10001, 0x6, 0x101}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000e3000)={0x0, 0x10001}, &(0x7f0000473000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc9000+0x3fa)={r2, 0x3}, &(0x7f0000f6b000-0x4)=0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00003f3000-0x8)={0x0, 0x7530}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000486000)={r2, 0x4, 0x1000, "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"}, 0x1008) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f000021f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "84346c69d404d6bccc968c42fdce0052641d93fb06c8f38cd78d8ce314bb8fe3b7793c413750c81f56f4933c5a6af4a0dd6a48408e3e82966b8fe79934bf03fa", "0b38367b23c0a5bc0b369bcbc1dc3273885724509f3400b806cbe2476555531f"}) 2018/02/08 22:00:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000402000)=0x5) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0xfffffe1e}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) renameat2(r1, &(0x7f0000afb000-0x8)='./file0\x00', r1, &(0x7f00006ea000)='./file0\x00', 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000c42000-0x1c)={&(0x7f00000fc000-0xc)={0x10}, 0xc, &(0x7f0000fbe000-0x8)={&(0x7f00001aa000)={0xd8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5c, 0x0, [@typed={0x58, 0x0, @binary="d191087a28ca3aa935bd6e9c0d804b0b3854bc592d448370676096620b0f914c1eb3272dcd8a3435d155a5d99f984e22e9ec55425adfa0105d67e3adf560f92aef7895db37b7bd4c9336f8fad4"}]}, @typed={0x8, 0x19}, @generic="441458bc1f9ad9ae504662cbd325be531e5105c1c263179c61dc46b0a9a6db4162963c874f8144f5c590d940ad3a5e0edb7793a1886d08a443d6efd46391b340622b8c13f59c39a1214b3c31008a693e58484b3ec5efafda5f71173bee13"]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x0) inotify_add_watch(r1, &(0x7f00005c0000-0x8)='./file0\x00', 0x400) 2018/02/08 22:00:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ede000-0x18)={r1, 0x3, 0x30, 0x2, 0x180000000000000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005a5000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000d65000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000e7000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0x1e1, 0x2, 0x0, 0xa, 0x20, 0x80, 0xbe, 0x0, r3}, {0x8001, 0x5, 0x100000000, 0x800, 0x1, 0x1, 0x2, 0x9}, {0x3, 0xfffffffffffffffb, 0x0, 0x3}, 0x8, 0x4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x1, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xc3}, 0xffffffffffffffff, 0x6, 0x3, 0x6, 0x3, 0x4, 0x1000}}, 0xe8) getsockopt$inet_opts(r2, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/02/08 22:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000d9f000)='./file0\x00', 0x103c, 0x0) execve(&(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f000066d000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0x4, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x8) readv(r0, &(0x7f00003d3000)=[], 0x0) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/02/08 22:00:35 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$netrom(r0, &(0x7f000045c000-0x1c)={&(0x7f0000f8a000-0x48)=@full={{0x3, {"0484b7bae63953"}}, [{"f5e89cd88a5fee"}, {"3ad72c15e750d6"}, {"8b0b163c8a71eb"}, {"6ed78d43101428"}, {"cbc4c485d75dc5"}, {"20f5bbc204d26a"}, {"f4b5af9c59a65d"}, {"8c2ef20934ec14"}]}, 0x48, &(0x7f0000f89000)=[], 0x0, &(0x7f0000f8a000-0x1344)=[{0x100c, 0x6, 0x8, "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"}, {0x58, 0x3a, 0xfff, "1e29f72b515fe5a90d15e01540e0e9dd8f3005c849921ee912aadcc6b39c226a6f7d632d615227a38cffa4416b7e4f3d5cf3fbd25ec4a0c803d24d08a603e327970e36b3fad410fe4a"}, {0x70, 0x0, 0x129b71ea, "c52625d98f163811824a11bd62f3e3d55d9e99e427adf480d76fc762a5b723c1867e31783a35f43fd2db09ec8fe7c3d10806fd794a9aadd9ce191dd4eb6073a763a813c6e8944d77c41ca3afa27f60a2d705ce41aa646d8cb17119d0f7065952009f7774"}, {0x60, 0x13f, 0x1f, "5b45dbc3e3070f1bc7bbec047594230a2082ad9e85b42291d237a59efa14ff89ee673a41d46db98232fc5ebd016ec5b5755cb784ab9b5008c9646f0d291bfd6aa41b0d794bca883aa40687a8085dc967217b31"}], 0x1134, 0x4000004}, 0x20000054) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f8b000)='keyring\x00', &(0x7f0000d51000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000099000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000f8c000-0x4)=0xe8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f8c000-0x4), &(0x7f00001bd000-0x4)=0x0, &(0x7f0000f8c000-0x4)) keyctl$chown(0x4, r1, r2, r3) 2018/02/08 22:00:35 executing program 5: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x807, 0x0) sendto$inet6(r0, &(0x7f0000610000-0x1), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000062d000-0x1c)={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) socket$inet6(0xa, 0x2, 0x9) close(r0) 2018/02/08 22:00:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x31, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1}], 0x1, &(0x7f0000001000), &(0x7f0000001000)={0x1ff}, 0x8) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c86000-0x4)) 2018/02/08 22:00:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000633000)='/dev/rtc\x00', 0x800, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x800100000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c87000-0xa)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/08 22:00:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef8000-0xc)={0x0}, &(0x7f00003db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4209, r2, 0x0, 0xc) tkill(r2, 0x12) 2018/02/08 22:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000011c000-0x4)=0x30, 0x4) pipe(&(0x7f000041a000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bc6000)={0x0, 0x59, "80daa8f93ea344f80517ae0fa74e8b643b540096550e2541d24d664d72af5c80b621fe4315c50a123fa47481347621e09745ba8d0c555869be6980835181e204bc3c5263a8acaede8c05a68f4bd52571557092d9a139b9f58d"}, &(0x7f000057d000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f27000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x81}, 0x98) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000592000)=0x5) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b0d000)) 2018/02/08 22:00:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000065a000-0x62)=""/98) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) ioctl$int_in(r0, 0x0, &(0x7f0000345000)=0x2) 2018/02/08 22:00:36 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000023000-0x10)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001b000-0xa3)="727202c417cef2ff3468d4074939c9a91b01846283a8aa323941ae9e9c62bb953e257013d0989f093563c4e9f0e29451e1523518dec47d61577ec4ba6b7f41da8b66c3932c08757dfda1dab17bdb40d5acdd74eea22fc50f47b58f272acc327dd421840ab04170e699d8553116432ed6268606f2e1ff3c9d744b521c9a029929953857391122a0ef7b458c2be1d5954581c755f7f8f999b8a85d9ed36bf72465549e95", 0xa3, 0x40000, &(0x7f0000028000)={0x2, 0x0, @rand_addr=0x5d}, 0x10) sendmsg(r0, &(0x7f000001b000-0x38)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000008000-0x80)=[]}, 0x0) recvmsg(r0, &(0x7f0000026000)={0x0, 0x3ab, &(0x7f0000026000)=[], 0x0, &(0x7f0000027000)=""/218, 0xfffffffffffffed3}, 0x0) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = mq_open(&(0x7f0000554000)='*.wlan0systemmime_typekeyringproc!!\x00', 0x0, 0x1af, &(0x7f0000697000)={0x2, 0x0, 0x1}) pipe(&(0x7f00000a5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005f6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000607000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000093d000-0x108)={r2, @in6={{0xa, 0x2, 0x478, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, [0x3, 0x15c, 0x100000000, 0x100, 0x4800, 0x10001, 0x6, 0x9, 0x0, 0x3ff, 0x8bb, 0x3, 0x7, 0xb2, 0x9]}, &(0x7f000084b000)=0x108) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @tid}) 2018/02/08 22:00:36 executing program 0: 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) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac0000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000f4000)='/dev/usbmon#\x00', 0x8001, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000f95000-0x5c)={0x7, 0x2, {0x3, 0x1, 0x3}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0xa3e}, 0x14) r2 = memfd_create(&(0x7f00002ea000)='\x00', 0x3) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000675000)) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/02/08 22:00:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000693000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000999000-0x17)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d1e000)={0x7c, 0xff, 0x208, 0x4, 0x6, 0x2, 0x800, 0x6, 0x0}, &(0x7f0000d03000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b9e000-0x8c)={r2, @in={{0x2, 0x3, @empty}}}, &(0x7f0000fc8000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000047b000)={0x0, 0x20, &(0x7f00009b7000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f00002d1000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f43000-0x8)={r3}, &(0x7f00008b2000-0x4)=0x8) 2018/02/08 22:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ef4000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x20000000003, 0xcb, &(0x7f000003b000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000065c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x2, 0x21, 0x100, 0x100000000, 0x10}, &(0x7f000007d000-0x4)=0xa0) madvise(&(0x7f00000d6000/0x4000)=nil, 0x4000, 0xe) mknod$loop(&(0x7f0000220000-0x8)='./file0\x00', 0x8128, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000d44000/0x4000)=nil) getresgid(&(0x7f0000f4a000), &(0x7f0000589000), &(0x7f0000772000)) mkdir(&(0x7f0000f9f000-0x8)='./file0\x00', 0x19a) 2018/02/08 22:00:36 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff0000-0x8)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x6, 0x2, 0xaae, 0xef5, 0x0, 0x3}) socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f0000af2000), &(0x7f00000cc000-0x4), &(0x7f0000888000-0x4), &(0x7f0000c04000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) 2018/02/08 22:00:36 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000013000)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000013000)) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/08 22:00:36 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$setstatus(r0, 0x4, 0x2000) r2 = syz_open_pts(r0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000fe9000)="64883209aae4ed32da02002458f177c5951efd3699a740e1388adbb7299ddea80d8f43e7da19c229abbc907ff808d30c04c4ac0449012c83b5a4c0aa4ead135a1fe5970d01c4c76d9cce991d65ded874274d0c365df0157159c9e6e6e6f7842545cf2b345f8d95bf40") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000fea000-0x1c)={&(0x7f0000fe9000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00001d6000)={&(0x7f0000fea000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x310, 0x4, 0x2, {0x2}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000fe8000)={0x6, [0x2, 0x0, 0x1d, 0x1f, 0x79, 0x7]}, 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000097e000-0x4)=0x47) 2018/02/08 22:00:36 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000007000-0x1e)=""/30) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x891f, &(0x7f000000b000-0x28)={@generic="3347690fb00cdf0e9bb7d93587f30c59"}) 2018/02/08 22:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080e, 0x6) r1 = dup(r0) fcntl$setownex(r1, 0xf, &(0x7f00006d2000-0x8)={0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000455000)) 2018/02/08 22:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ad2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004ad000)=0x14) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd6000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x3ff, 0x2, 0x0, 0xa, 0x80, 0x20, 0x33, r0, r1}, {0x5, 0x3, 0x7, 0x7, 0x19af, 0x100000000, 0x3ff, 0x3ff}, {0x1ff, 0x6, 0x6, 0x7fff}, 0x5, 0xf, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x200, 0x3, 0xff}, 0xa, @in=@empty, 0xffffffffffffffff, 0x7, 0x2, 0x2, 0x8, 0x4, 0x2}}, 0xe8) close(0xffffffffffffffff) 2018/02/08 22:00:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000051c000-0x8)={0x0, 0x0}) r2 = geteuid() r3 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002bb000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000185000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000055000-0x4)=0xe8) r6 = getegid() r7 = getpgrp(0x0) r8 = geteuid() stat(&(0x7f00003fc000)='./file0\x00', &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00004db000-0x1c)={&(0x7f0000af4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000093e000-0x28)=[{&(0x7f0000fb4000-0x4a)="a20a8d7021c0ae24e447ec25d64f9cc35671bfcb47fe8fde0fa90842e5ace221e07bc81fb5face90c6cbc5736dbcd967343149157bcdcae15c7f6a12fcd34ae37a9609e1db2d7dcd2249", 0x4a}, {&(0x7f00001fc000)="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", 0x1000}, {&(0x7f0000615000)="f5ffd0c6063469ac51ab031ffcb017e5dfda65f58d0695ad385a2259035e2a59ad013120781d97631c8b3e1f8dd762babe0d817c6dcd686e9df9611183c933b5faf0ea02198da6b363c9d6b94117e7d8aa02cc6194701b5b06388e58dba8b92de7f26006c8fe6abdcfd6e080772640ae2c4f133103355523ba9421cf5b56eb194bb352746bb9de8b84e1126f65ab7bd57bc5cbf40d8818a729144a16236d68c6f1a2c4f44fa845e5d129e57a7665c95840a22c2897316c7419c9b09b528166f7af0a9c05e79c525054532cf9f9205ccbd610ebac2da43449105439c64b527517518443d10753c7da00add84e42", 0xed}, {&(0x7f00009eb000)="8c5067ea705a20d2d395076df9fa5a370fe8c8a2b52946108c2ee1f8ebf74dcc8ebcf62753f058e67823da18fe8ec102b8f57c9eae09a7fd9da50c3e02f0075cfe2b2b927f6f1756f01493c422e48902db627a16b7ebc2e9a3e5e444c8448436b53ed4db5fd46590ae51ad1f1399331fa33ea0e962683f289844f17372af13e22ba5f6f95da6776a93cfa14275222fdbc4de9a66e0387791bea6a54d246b4755934f849c126203dc095394a61f2242a721f0507e0a", 0xb5}, {&(0x7f0000974000)="c810b82f2e3aa92a30162df103df89f0b43d7244854e7619e11253189acde5ab0f321514d8c532c7294983dba04da8", 0x2f}], 0x5, &(0x7f0000c37000-0x8c)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x8c, 0x2400c811}, 0x1) close(r0) dup2(r0, r0) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) ppoll(&(0x7f00004b1000-0x40)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000467000)='./file0\x00', 0x400, 0x8) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/08 22:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)) mq_open(&(0x7f0000043000)='-$\x00', 0x40, 0x0, &(0x7f00005a5000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099c000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00009f6000)) 2018/02/08 22:00:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0xfffffffffffffffc) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r5 = add_key$keyring(&(0x7f000024f000-0x2)='keyring\x00', &(0x7f0000cf3000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) stat(&(0x7f0000e84000-0x8)='./file0\x00', &(0x7f00007d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b3b000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r5, r6, r7) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8), 0x8) close(r1) r8 = dup2(r3, r4) fcntl$setown(r8, 0x8, r2) syz_open_pts(r8, 0x8000) tkill(r2, 0x16) 2018/02/08 22:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009df000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a06000)) ioprio_set$pid(0x1, 0x0, 0xffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000324000-0x10)={0xaa, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00005dd000-0x24)) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8), 0x0) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80803) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000012000-0x4)=0xc) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/248, 0xf8}, {&(0x7f0000002000)=""/56, 0x38}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}, {&(0x7f0000002000)=""/47, 0x2f}, {&(0x7f0000002000)=""/232, 0xe8}, {&(0x7f0000013000-0xa9)=""/169, 0xa9}], 0x6, &(0x7f0000003000-0x50)=[{&(0x7f0000014000-0xf1)=""/241, 0xf1}, {&(0x7f0000002000-0x8d)=""/141, 0x8d}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000-0xb5)=""/181, 0xb5}, {&(0x7f0000013000)=""/223, 0xdf}, {&(0x7f0000003000-0x93)=""/147, 0x93}, {&(0x7f0000011000)}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000002000)=""/70, 0x46}, {&(0x7f0000011000)=""/93, 0x5d}], 0xa, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x80000000000, 0xfffffffffffffffe, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffff46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r3) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f0000d1a000)='./file0/file0\x00') mkdir(&(0x7f0000be3000)='./file2\x00', 0x0) rename(&(0x7f0000eb6000-0xe)='./file0/file0\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f30000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 22:00:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000919000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000083000-0x1000)=""/4096) fstatfs(r0, &(0x7f0000d71000-0x1000)=""/4096) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052d000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f000037e000)) 2018/02/08 22:00:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de2000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000ea9000)={&(0x7f000008c000)={0x10, 0x0, 0x0, 0x1061}, 0xc, &(0x7f0000630000-0x8)={&(0x7f0000af4000)={0x1148, 0x6, 0x6, 0xe00, 0x4, 0x2, {0x1, 0x0, 0x7}, [@generic="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", @generic="9a6e0fb9a1ebb5485ab96e706c2bd58464cd42990ba222edbdef9b90e638d598f8f33490d305a8b330a9c71e4c2b7fb5312f5eff767f3661775aa6f4fe10879f99fd907299902aaeb480d0b66f4c36780ae8f9a28a05d516c9126779aa3651470c64495f6792950c9d2b768d41e03bd021079cc1fbf2c00301f47c1686bb8a44f63c4f95c93c7840b436bd73dc5b91dbd50be6649417e7756848f0c887844ef96383ff41ea8ad4223a0ac4f4a79e2aa33b81fd39e42723b6d587ba2460c761a706cc17c5e8ce5b36db00fa65b086853124ea301175a2", @generic="5bf9178dd7e7e8f03604cca0f9e567772de96c7b48d4962b315f1c4aa9895a5ac079a5d5bace28b70268b4138cc19c785f66b8e3fe5bb4635c6c96712a0043fabf28a66193a674", @typed={0xc, 0x2f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0xb}]}, 0x1148}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="e0091dadd4477431637c711561d1ea7d"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000bf000)) r3 = getegid() getresgid(&(0x7f000097b000), &(0x7f00008d5000-0x4)=0x0, &(0x7f0000e9f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0xffffffffffffffff, @empty}, 0x10) fstat(r1, &(0x7f0000955000-0x44)) sendto(r5, &(0x7f0000d35000-0x1000), 0x0, 0x24040814, &(0x7f0000c08000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f0e59614770649f3b15840bc231ad2cc3b66beb9a80dfbff85c70ec9a27f89b4e950665d6b644a6a79fb667714f9329ae9049576c614aa73bf1ec5d5431254"}, 0x58) fstat(r2, &(0x7f0000902000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000ae8000-0x4)) setresgid(r3, r4, r6) 2018/02/08 22:00:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000533000-0x4), 0x4) 2018/02/08 22:00:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000025000)='/dev/keychord\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000caa000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000096e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000069b000)=@sack_info={r2, 0x29, 0x3}, &(0x7f0000e1c000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 177.332687] audit_printk_skb: 1314 callbacks suppressed [ 177.332695] audit: type=1400 audit(1518127236.312:11505): avc: denied { net_admin } for pid=3889 comm="syz-executor1" capability=12 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 [ 177.369830] audit: type=1400 audit(1518127236.352:11506): avc: denied { net_admin } for pid=3890 comm="syz-executor7" capability=12 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 [ 177.389100] audit: type=1400 audit(1518127236.352:11507): avc: denied { net_admin } for pid=3904 comm="syz-executor5" capability=12 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 [ 177.389565] audit: type=1400 audit(1518127236.352:11508): avc: denied { net_admin } for pid=3904 comm="syz-executor5" capability=12 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 [ 177.397099] audit: type=1400 audit(1518127236.352:11509): avc: denied { net_admin } for pid=27593 comm="syz-executor4" capability=12 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 [ 177.398519] audit: type=1400 audit(1518127236.352:11510): avc: denied { net_admin } for pid=3896 comm="syz-executor2" capability=12 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 [ 177.398923] audit: type=1400 audit(1518127236.382:11511): avc: denied { dac_override } for pid=3905 comm="syz-executor6" capability=1 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 [ 177.417101] audit: type=1400 audit(1518127236.382:11512): avc: denied { net_admin } for pid=27593 comm="syz-executor4" capability=12 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 [ 177.440032] audit: type=1400 audit(1518127236.412:11513): avc: denied { setgid } for pid=27593 comm="syz-executor4" capability=6 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 [ 177.453546] audit: type=1400 audit(1518127236.432:11514): avc: denied { net_admin } for pid=3897 comm="syz-executor4" capability=12 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 2018/02/08 22:00:36 executing program 0: timer_getoverrun(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x301000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000897000)={0xa1, 0x1000, "57addc2a50752bd9964a6b7b7ec9250f08b5616bd91015a44d23d7823da0218e4072289ad3fcc7e3600016f4eb9f93987f7a4e36350eacbb9d4001fb4c60c72b3a9e8108d508bdb3bd0edc1d313ad07ad054660a77b03c9c6a010646e44f092428b537c807ac8c4f87edd1a70ea4ee8538307802bf8d33a7dcb5a8802de02b351988194a5335c37603a1366e565332c58e05e4c912c8b381fd7637d845e14abdadf72364e33584d83dc46d35ac2bac7a9f96d3b492d556def503da0fd28e6ac6dff7fbdb36395d14b2dce6a4657e8ad110f4e4c72ee096f88b8ac40053c5f62c8e91cef43f3d9861078edba50cd47caf702e3642fd74d022c91ce5c9e786350c13d14863ee9767d5be8786381d875511702c883bffb506da2b43697f15b1e9c94da99fc3d41938aee93f97493250834d34376c86414a665ab201438b171a7a587719e02e6fac9f6b61428e266693b65b7abf3a936ad8e4c60752b4fc4074e1f26b20d370e78da684cb3211bf751289b34e59cb64b90a8b153f3b2b44eb93f2649e1943cb1a595b1852ece8bd9406a65efc43d29d26f4836ca8a5fdf67a052f79a380d56bf0641b911bdc94953fa415b04d3019ffc64c42fc441b7ad181043b45c035e0471e8916b9050e3a0c316ba20b43d7fadc4b8143052ac46862c740606212a5bd9b267717c1ddeeb753c6cea1e6fd2a9904cb3f2d1977d6a5049cfa24aa98b566eac508d4cb90e0f419fc9f7d656539de3bb0751b63c377f5b8f660dc52cde46a0fec7f1db5862d086e72894afefa92de355e977bbb4a8b5b6469e39585f0f6c5c9007400f07b590540bf48cbd18a231bb5aca18542aed11b9144c1c40e0857e98b0995b17b1172ce33c56683eaa7cc8cad80fc32f3a8a3b44e6097a1ca2577f39f6181edeb16553016e37f2b71deed5078dac715f85954e7351e5b31e1fc7e4ca7a5e4a7417a84c32f314a80ffce098a4c1c2d018592222278e549c93e6584f920ab539bcaea16c389756f8a73753937a0d55231f26fad8e67ec5ca1bc945c214e120ff747a76133bfb5fa05ef68f66fd064daf9153815c7fd35108c4edd208f7c3a50186bdde50b512f4874c4416c6af9bf1be6c9cf6befc7a766665c5c601515750e89cd40a91b5b378132ed46b1ab99ef8377a93f4a2e5c3468b6d98fc8871e73f6f8824926306739e69306b42738c33dd096c90d6022edc6f555dea3d2870a4c137743c9350939189ad3343a9092e8400f70ddbe7af1e3e5af2fd193479061c6b9ab1b333fece69fe4e5d50192fd35eac8dba0ed59e148315ed7a38bbf1cc0257a33773be77a4dc8d5b6aca03712b67f8aaaae932f8103a3123ceb20a17a71dac2b2ccb8a4e2988b6ffd179730e9b22a3768da06155bae1c68d4288db80452f9306b84df586b226e93ba9d0066f94842967ba0eca457adc5e574a96f3d6260357f6b14f1cdab06a14bc0d97ef71f56c97d4c5d8758b78d566a8d35f922b38983d5d5ebd8097720324a71aa33573d6096b913b392a90ce39b97e44492044dd11107445598f79ef42ad54eb30329cd535ea1107059ef2acd615d912cbc1a11fecb129c26aa01791e8d435aba17820e377f68773bbabeed009af4eca018a5a07f685ec5f60bc7e8646d2fad2964727ceff84274f6a78ea356ca3569d6cbc65bfea9eab856f9f399a190fd2f61c6a774c861abbce1485778bf0f8ce3bf038ac21b4c3105bc216162476927fde4b8ad4efa6d0db65a6f6df343302c39238f8bd04a3418237f30372c3e2e48dab215dd31df190f29c5d9c68d8a7e9f75b71c4c0d9f2ce9d7f625b0d488f745e542b3f98a7e8d3605fe37144590506a89255e7717cba9644736744ae12dfde1de026e30c288dbb4c845996771647dd406050655a550708e00ba15c568c2dea1864c3b02d4b1ab0b1c7d6a5ff4d304b6232cd493a607a3760cee5665415a15d621d2982614d11ab2dc6c9299c92084f4a0b71b2c9784450836b7e4d61a2481cce13352c43f8f02df08044039231dcc23093cf2eb90f0e6f1c5be1cd8f6dc3c5d3c1dfd048999cf40b4c5b71be06096e6dbd3344db1c1dcd9ee851652909159e2c11e4f9673032bbc0fc336124548f699f9902b490e15b41929e9995c54932716013ab58cc1ba130fb810d9127f5e9c05eb6572319d57594d8664ac5414555f354b15ef2e028d29d7986a25a6b4789b343105e42d6a65403f02bea319add0ff4d822156472a4102123f4e4ccff8fe95d10a6bbb7383bcb94739a89d048adff73872066c009de7e6eb2eed5f6d732ea7524af5899e620a3117200e4b1566961ec590a223f3e96f84f0d493460ef298c5a30c1bf44cb097a7f09db47509bafc6af69ed30f588d2d3d59bcc860f1b9b5bc651174389f9551974734a0fcde2d4ef21bd60c65c03eee91f6621ead46a5583acd8af9380e0355ab6c675ec730396da3f0a1f355428531295314a84404522a864683dac4ef15db61f0b31a8b1f76b278a3c35e03a8390757280fd0773cb21ec990eccd01118b6aa5cb66b20373b3105bcc67b20de6faff02162ecfbc251324e242f44ea0b2494fbe2e93b9cb88ed1d9f9919eab33228d873f699722b965cdefd397011ad27925e5a25917085780e26476f841f49ec539ccbe20c126e2b8e087f6def8e52799fcad1bde1539d33f66b748c94fdef141cef403715572390a6b600a8ebee1a3bbf93d3cc2748dd283bef79a3a67a4cb6d48c4c6f35371ce66d38d071fca529b4a8febc3d14d28ec9b3975642b14d760d50405cb3c59e00f0b232051648aaa00bc7e2659de5b983efa1bb2e5ca022204cdf1d0788d8f9f89151be6143a8bc20ecc6cb3a5f0af97e5e28d3f7687ad59e037f17ba6af5f353ae3c43d581e0b54993981ff91ce72ba86e19ef7c06aee9d28baa5aaa59911ecee4d349f6369f9b00bea7d7d9f09b45214cb76d06a46144e413b5750ccef2c9cc10d0e3b7992a4433c248dcf19cdf33ce7f2983f4fe74269e6ee1a56e13366b8204d6ab2c33d5f651e643ace95247b9668380ed3eca82dfbc5507c9a16a2707fa51ab929fa592782a597a5c2f42f5b870d061a60483ca4235447dc1a5131a7318d627d0c1830f61eecf738ed38518d23ba6c66570427868a6c79c8fe9ea2b743f01f75ae9a1383bebd91782577cc210b46686d1f895b86c9e897b4cd339302cc77687665e3a78946ed0e4860ea53d4d02b38dbcb4ff17b715ae1a0424f6286bea3813e43908dcb2753455165fee0af1d281fd2f5fac8e4676888229165c3b94724ec654bd06ffe7f8d5e056c711b8594f0851773a972af5de85efd12aee98df4973763db38a7f2534faee1766bfe87de943c248877af72dec6ccaa005006d5770819ef314e0cc763729d98770d5c53ade3514327794e6e2dd4ce646c2182103df7aa763303319229106a4c6f73424f28fe76f4b2bb89045ab5232ed53c9b5214fccae5fe075947769c7a3d7e737839fec26fd6f4045a3584e416c3e70e09887fdc9af45d260d0cbe245916e4ccb3ec8a7366c6be67e9e274f08c857b96dd4e5a15b1d8779e383d2a75e1d4e18fa820e550365000a05b5c44b435c30f643dc59346feb5d2eb0a5416cbeacd74139c9b6349ecf6a27ea5653c0c675b1ca248d0ae285b40245a8572e523d6be8c6fb16bf831309f5b15d281f34d7f3e8de9f0ab1eaa0c6b3bae2544be1a551293135e7173d71476da52e5f1e29b312a8815bb33c2c258798c9673041c1848cc3bdec2c16c68a701af9c3c99e01e18484e002f3941eb17f0b691730e6a18423c0365e5e435096e7ae089178fe35477bb194eafef1035fcb27e455fdc307f42f248a33fc83a17950a35d549b33e64b6c12ea1ea205a3c3d129a3153cf53f92ee5591b89aff0a7eb7ee10553f8c20e90f32d973d2381a53c80c1179f7c981ca65f79aaf2644b60202220b4326b917241fc262326e9ae47cd427841966a493bed130b60e161700fbd45c9fa6194b09094d96c16cad09b82bf8b90b5f26422cd748cc2e8c3442716856ac97fd14f6b8cd893e21f727de350b7a683029f297ef185e018d1bed0d64775d7bb3d29a69fafca9752059a0d24f5156807682e0d4527eca71978c4d86be2954e74557ada6c943aea220f9809f648cde2e20f8aac273e2384b96995b429c7028b9a2930c0e6c91564eaecf3da7b6c6d49b3888b6acf9245fe2707c67e734c6a853a1dc83e930d2953425f78b6c053f6c648329cad35dc0d2dde8b058813bb8f549be89f8194125d8b16eb2bc797ab1e2e7212a77d193c5b00667fd6662208a9ef3c4a2bea31cb4b7b8c14fd175116562e2979fbb8f81bbfc07fae5d15ac0e1ec146c2771b5e5fffd42104f9514e1af40a7bc7071fb919a7799620035553f2497df38a987764af52f023a0272d59e8ef0d0901bd0bc54d51ca138a4057ce19b0b846de6ed3eda4c4855446975227c50d48b2c58140627a6d3ebafea0fd5701fbb7d6bcdd6a19ac730949525962f0b722b9a8f9c86ffe4352b749d36b804b36e82908b4817df9a66cb16eba04a45e36323e39cf6dfeeb3bdbb878495e67b19fe347ac997a6e0600bcde03d24b9940dbc5f72bad21d446ebc965220510d51f7765965284dc7ccb4e144b3dfdc457733bac35e61ee70999e65e50e10ccf50c0f6160eb799929ad190f7644f065ee6ac2ecb18349c165c6984bd841ebbdd372ef6208bf3733d3a2dbedcee7259deb751e920b902aa81db047d4558efbaa4ea093999d51fcfcfd92e5a0cd510d353950a80730a95830730940afedcab1604728d8a0b1fb14b6d4e8e174987ed4a73eeaf9b5c2909dd48a81fdac7cff645a81751d51ac743145a31d0f753d95585cf3c70068d8c7dd910f0379e3945f21ca670898621fc397a4933ecd6d734d6cc414ed0f2dd6b2b97ee007f7f8675832d8aeafbd40dfd6b63660d9eb5d33dbe0256736cd6f7fabfdaa6cf95f2a7c646c8baa77be62a3a4ca6878e7871c5eb64ba1f072ded6a47a5ed20f3bafed2dda4c3b1ee1e75b7465f26efcdc2af4b493de4e74acd3e4fd9873304622d278f1e7c1584c23306a3f525fccab96982d7ffd39772ad8b25bc68ce902063062adcbb6977e1e272d13dcc91923c25fd61f86c441b724c8527580bf7b74ce905895a7344e73975ada47fbf54b17d38fbdf767ae1982d6598e3a83499bd04655a3dd7b9264a601ffcbe5ca2fb70f897081fbee8d4efa6e63255ef868e4a34134b8870f9f968db232ec98481171650859f8a8e5ce6194a006978932afde6860e713e90facf27140f6881bb24498a7bdba54404eacc2a8fa2aff92cb0b2fca3d8880bf48e2c5f0fad75588edeb78d34b07c18fbf128903bbb6e9eafc324150685d1cb391fbed03a5a4e0606630c376b2a9a27b03187b968002450b3f105cd15db099e57c3929c4c98dab085ec6301a10a62d9f582f0b7aed59df8fddf9257d101a522e809f4f46c8224e0cc1eedab1cfbb12a660ab92dcf551e1f0723db88abc60c4bc2d969037c4332ab261fa59a522e79fceda97993ddd59468bcb44b6b1dd6bda9539536cedf5c5bb96faba7c6e72214371c5a12f501b1f92d775f5d8d4bfd044d78ae9389c9a01fcc3b0f565e13527d585d81cd4cfdd5a391c42a141e46e4809e573962fa9bc79a748844666b350425bab67e453305b3aac4bab4f182228ba66d03fb207441d187cab06fd51d2e84dfdbd55a13fb9b8fb402e50ca7c87d7c5ea55eee1ddf10c531808ad94d6d58f35ca9000fdc002f1b5d1b7121faea37ea9"}) clock_gettime(0x1, &(0x7f0000000000)) 2018/02/08 22:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000711000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bef000-0x4), 0x4) r1 = socket(0x200000000010, 0x2, 0x2) write(r1, &(0x7f0000ee5000-0x24)="2400000024007f000000120000000100000ff6ff010000000900f300f1ffffff1300ff18", 0x24) 2018/02/08 22:00:36 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000120000/0xc00000)=nil, 0xc00000, 0x400000, 0x0, &(0x7f0000bec000/0x400000)=nil) memfd_create(&(0x7f00006a8000-0x19)='vmnet1+\'selinuxppp0/ppp0\x00', 0x2) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070a000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = dup(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000560000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000033c000-0x4)=r2) 2018/02/08 22:00:36 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20080, 0x0) connect$inet(r0, &(0x7f0000014000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000016000+0x5bb)=@sack_info={0x0, 0x100000000, 0x3d768229}, &(0x7f0000013000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x6b)={r1, 0x7, 0x63, "7c033bee9f6887dbfa6e57f5cba3ef269a4365e49bc4e6198ae9bf083bc19bc50e0fbec2d0ad8d0193660c0ae564c5917787f287941a19eb9deeb072fcde4e1307a7701dd4a79d8c6463dd9459f70427ae758fba28d973011cabd666a07f980a59037c"}, 0x6b) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000017000-0x12)='/dev/input/event#\x00', 0x2, 0x400000) memfd_create(&(0x7f0000016000)='/dev/ppp\x00', 0x3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0x3, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x7, &(0x7f000005d000-0x44)=""/68, &(0x7f0000109000-0x4)=0x44) r1 = memfd_create(&(0x7f00000fc000)='\x00', 0x2) getsockopt$packet_int(r1, 0x107, 0x16, &(0x7f0000068000), &(0x7f000006c000)=0x4) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000108000)=0x0) mmap(&(0x7f0000109000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000109000)={&(0x7f0000080000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000108000)={0x200f1526, r2}, &(0x7f0000108000)={0x85, 0x8, 0x8, 0x1f, 0x10001, 0x8000}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000b5000-0x70)={0x3, {0x2, 0x2, @rand_addr=0x79f}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr=0x32}, 0x10, 0x55d, 0x0, 0xbf, 0x80000001, &(0x7f0000013000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001, 0x7fffffff, 0xffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000004a000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/02/08 22:00:36 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007fd000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xaaf}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000504000-0xef)="6e732f69706300c8d1b2c07fde680002da8a1bb754dc9b0789672c2c829e55b8eef0ef365007dad0a7fdb87d40ac6a8624057b0029bd58eaea5e3130f31a246d14800e695517e93705693c8260fc0a89c02bd48f97cc9b8836fe639efda2e70834c663ebd15ff02c565f3c1dc8dff2b6776b808fc179fde6400c59cf108e4c86dce97af25403e7d958632b1dc43e55ea4cb034856bbc01804902b063d6e82c28354c8b68430c0e12e1fa5c0d6def293348dfc41696f9bdf15ade73b0539ebab2ae2def6b6db357deb3d1dee1018ece4e363ad2ba886aa331af81763db3af40743d011a51e52701364c76afebe71467") getpeername(r0, &(0x7f00008ec000)=@ipx, &(0x7f00007b5000-0x4)=0x10) setns(r2, 0x0) 2018/02/08 22:00:36 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000013000-0x4)=0x0) setpriority(0x2, r0, 0x0) membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x8, 0x101, "0ef2e902f364", 0x2}, 0x10) 2018/02/08 22:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000cf6000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x0, 0xb, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f00002eb000)='./file0\x00', 0x200000, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002d3000-0x50)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 22:00:36 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f10000-0x97)=""/151, &(0x7f0000f0f000)=0x97) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f14000-0x8)) 2018/02/08 22:00:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000811000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e7e000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000310000-0x8), 0x10001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000bf1000-0x5c)={0x2, 0x3, {0x0, 0x3, 0x3, 0x3, 0xd91}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/08 22:00:36 executing program 0: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000aa000-0x8)={0x0}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3c000)) 2018/02/08 22:00:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aad000-0xb6)="696a27c3ea7ca44607c5616a9a6ad75d6c1c6b85d1ac6bbcefad5a427b9beca87ae14aa3b5052b4d17dfcc4ad2c215a9a6c848ec7b59d267321219f2d70b5a50e73f704840c505168c8abea62b0ec79b1f283e8fc0ba6a7d66f60517bac456fbb2ce93479da7afab0056a0749a1c756b29651e520a55ab8bf477f3a7f8eb3a698f849c5d68440c99cc21312f3d968b4c4bf4ea94902d07d33391d002064ce300a0cee1f2941b1ad32664d0061bc773fe913175e1ba30", 0xb6) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee1000-0x8), 0x8) 2018/02/08 22:00:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) lseek(r0, 0x0, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags}) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000562000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x48)) socket$netlink(0x10, 0x3, 0xb) 2018/02/08 22:00:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)) 2018/02/08 22:00:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000843000-0x8)={0x0, 0x4}, &(0x7f000092d000-0x4)=0x8) mount(&(0x7f0000aa1000-0x8)='./file0\x00', &(0x7f000094b000)='./file0/bus\x00', &(0x7f0000b02000-0x5)='qnx4\x00', 0x10000, &(0x7f00009f9000-0x48)="7b27c2724a96aa51a1d5b15cc0ec512b6c02075f9fef5c0857aa2d7dd9a990f3eff3acfa6c6986a4948133d015f9c759dff4f226ba46a679256fdfa5fa2d0985615aeb2f86018f99") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000203000-0x10)={0xffffffff, 0x8208, 0x4, 0xffff, r3}, &(0x7f000096e000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/08 22:00:36 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) 2018/02/08 22:00:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a9d000)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_dev$mice(&(0x7f000005b000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00008f5000)={0x2, 0x0, 0x10003, 0x655}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000cce000)={0x0, r3}) 2018/02/08 22:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001a9000-0x4)=0x0) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f0000d94000)='./file0\x00', &(0x7f000093e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000076f000), &(0x7f0000995000-0x4), &(0x7f0000cb1000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b7e000)={0x0, 0x0}) lstat(&(0x7f00002df000-0x8)='./file0\x00', &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058b000-0xc)={0x0, 0x0}, &(0x7f0000a00000)=0xc) r11 = getegid() r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c3000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00001a4000)=0xe8) fstat(r0, &(0x7f00004a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000e6e000)={0x0, 0x0, &(0x7f00007a3000)=[{&(0x7f0000004000)={0x380, 0x39, 0x810, 0x4, 0x2, "", [@nested={0x24, 0x37, [@typed={0x20, 0x25, @binary="def23d84dcb90d8f2278f872bfe0084855ab43bbf94389e5"}]}, @generic="769d606f6b87afdb2e87df9867ac2e87fd2d6e76aa87324f3c4bc75f9beb404f1327001d480de865c20f75256857786f95701c98818b2134900b1e13acc6d0c1d70c22732a29213b7372526d7ef71672c8285013210103d27702d669a1f5eeaebd8e48e4a96ece19a738bb7097a0dd4aa8c0ae85afbb85afd2534c43ddc3400ca652109c2ce2665a5ecce09656649f2343aa8798ec796fabdc0fb429216ebbc1adb770fd20efa482dc02376dd5333cf219699adc281df2fb60cf", @typed={0xc, 0x22, @pid=r2}, @generic="3e98afa8c87770bf3bb6256afb1406602f9b6344f7b4eb46a8aef961c8d095bcff9bba3c2eb62369aa2dd0cf1506205db6534895e16792a05c93847d0e4a9443c484b1b72862b01ed0c632d3ad883e647f7393ca7958dc78f996e23a59e5dae021f158be6c6b8b2ea13039e18dcbefbad4db7b8664ac728380147beed73bb4e5e30727e47e5db92131255755026bf43db3c2cf10cd9df358cfbf1130ddfb8c1cca6031b1857305a6b614b80897b63aed1c2ccda2030b73bce3cbe86beb859da8d5ecb544ea31cdde764daff6f12b4a6f88a29c43e7b672a7ee664cdab559ce1d3fbb8175221b3ae48afd5ed16070ff531b5f0ed9da34e30f", @nested={0xcc, 0x25, [@typed={0xc, 0x2a, @ipv4=@loopback=0x7f000001}, @generic="6416a065f8f1cb8b31a0c7bf343eaa43392afde7412ebbdcacdb8b6b33d59b3930c2e3b4ca1eebeaf10ef4a08e2c685673a8752a48eb0612b7f875f748009774edca57d9a5a9dc2cc6a5ed84c8948ae5172462c9f8cc48644af3bd97c478b6a726267ae9f9ffe39542492598bec4a931544dabf7032986be425deffc6930503665749c24506ab70313053c5188dd54de522fda6ae73bf51e4d186453f3baff614305fba965d849967395e82b0f0d8c279d08d3d36fa74e0233"]}, @typed={0x8, 0x3f}, @generic="5c843a5c6d6322be1a7c5e9189a66ebbea8ddb49e454fb9843a2b2c6ad899a1c5bd7aa7c2adba979201f8503d6e5bdac2d8127ed5fb261dc5c38a88fe16bd5bc417acc706cd865fd0f9e3951726177674054f0e1a2fa6bf1f09afb0731d23db9af12f94166128d53995dbfdde711e64bc0b18413fe3e2efbb1a363ef396e9f4fe13f4b03559006889dc396715552a4a43764283beefe86f91d8492645c113f19363a6645bdd97e78bce27a84b43c114c66b2d0c68f94be"]}, 0x380}, {&(0x7f0000d68000-0x1e0)={0x1e0, 0x1a, 0x10, 0x7, 0x1, "", [@nested={0x1d0, 0xd, [@generic="016690945add7a056e7729905ee9d6f559461ee51c9bbd96b502ffc38a5b48ef1af38dc2a7aeea2eb2afa593aa9ae39972e5f7de8b18fae38c4d717eb560b4c2658db35730206099730bae425c9b5a1432f624606c12f75f0f0d22028dbe3432735fb40e3bb1d079e9c91fe965f2d5cb9ee67a040e94442655078a20f0192062ca90487e26dceeb5482edae843572d7db0c4bf0edab688a6f559f3949cf79f3772fe53ed791febc1eb1b2ed04df76933", @generic="14a2686a97e3", @typed={0xc4, 0x86, @binary="883de083446bf69867e53138b1f705c5c02039bd1ba5a16d3be0f70a415b71ac996f9e2d20400640fc2ee50766ad9ef34d525e76609bcb464c26629b29d8d35d0b842ee9845448eda1a2a1c826c85a8c2726df506235c154d6a07e1c7fc108de1c7e52d9fe2797824e057a43689f84c5d134a870109fa1fcdaea19ffe7821b2ef6d0fef7928ac20693b4921594681d3f6b167ee78b700136179bbc5837f1cec5455c8ed3a4f54d119b4b5bd07b32877de300d3acf8f3a551108d7f0e"}, @generic, @typed={0x18, 0x1e, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x18, 0x21, @str='/dev/binder#\x00'}, @generic="f36771d5884023c250309d10c7d248b1931ed9f04f05", @typed={0xc, 0x23, @u32=0x6}]}]}, 0x1e0}], 0x2, &(0x7f00005cd000-0x94)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x94, 0x20004005}, 0x20000004) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000), 0x1}, @fda={0x66646185}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/08 22:00:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000515000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f98000), &(0x7f00002da000-0x4)=0x4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000c62000), 0x4) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000cc9000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000586000-0xc)={0x5, 0xe7, &(0x7f0000c02000)="c93d5a43d770b0853e54eeedb299998499356f3843e2486c96eac505c720811825e970ef563707bf217d08a8b1a8a19ec84712309a1e0daa2cb99d14a56d3035c31de9eb0df87207e7b4be2061f192974e4d67aaebcded4f8e9d1a44c4018197bd903067aad50a73cc3b93839cb319f722ad2cc4ce56a3b8747ce71757e9cf594b52d5b8e0a189a88d44ad54f593802e5d049b82e9e65a3eaa509065e0ecc020c889f8a651a02c3aedb0c182a6399144daad053dcfb8b42be39ed8eda6b8f906eb9ee0eaba1ab562ca16cf87d3ae385eb18f3ac9f7fa07739ce14d90b1310f3977352d91da6ee4"}) 2018/02/08 22:00:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)='C', 0x1}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b22000-0x6)='vegas\x00', 0x6) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)='0', 0x1}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x0) sendmsg$netlink(r1, &(0x7f0000fd0000)={&(0x7f0000380000)=@proc={0x10}, 0xc, &(0x7f0000b1b000-0x48)=[{&(0x7f0000400000)={0x630, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x5bc, 0x0, [@generic="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", @generic, @typed={0x10, 0x5f, @u64=0x1}]}, @typed={0xc, 0x83, @pid}, @generic="af3276fe0185cbb5f2820e5584705e583fcfb03087aa06d049f202b95c83ed6771993ad759d130e3625d834ca46ca150611d108faf3ec49d8852fce6d526995298c40875c37a47ed8d389ae250ed7f02712d808cd4111f"]}, 0x630}], 0x1, &(0x7f0000ca9000)=[@cred={0x18, 0x1, 0x2}], 0x18, 0x4000000}, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000618000), 0x0) 2018/02/08 22:00:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bc0000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000cee000-0x8c)={0xfffffffffffffffc, 0x0, 0x0, "717565756531000000080000000000000000000f00000000000000000000000000000000000000000000000000000000000000008000"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000079f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x21a1800000000) 2018/02/08 22:00:37 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000200, &(0x7f000000a000)="5f30ef54272c3efc803601a9ca1974f27e9f3a9f25fe3de268c90c6e0e7c8b7021d1044651470c44d6e77bc4442ea671096a1088df0ccc1f3e85dd2d06d323878db8eb2b41bc153eed5378fcc22e3845b4fc4342f84a3d8ecda3561d15868b7c9d9a1a443ff127c32f12111fabf48350c8b3e0ad1928d7099055bb76dbff42286f6cd0a056a527b8e5495be1f67c9df59ef64a1541108b63fc52c1a3f724a685f9a3d47d2bb91671fc28e1f64dbe9f12774caefa66b56aef043c953106ead8d5b3c0be92b6c8cb69150ef1da990942323c187c1ed20534adff6a", &(0x7f000000e000), &(0x7f000000c000-0x4), &(0x7f000000f000-0xe4)="1c88b35a45e34fafdfd747cf2da49ea5c931eaa3a21723f49919261fb3580e64e458a57fbcaaea7e676cb71abb8bcd0c741efe85504605619d92a2a9fa87472875c94da5aaeab4e864b6160711d41ee4ca89cc357328ec833969e5815a4e84c739f62b70cad8c940ae2a34249ca63b80232a9536119f74abbbb6c576e604a2a3791670c4b4441aab58899f6e5d2bb3b2dc04f48f519cc10a04c17e8f8f2b0d77e203cb68c02d8d74c297964d46aed024cdb5dede0928f1e39a7040f1686c9e3c05ddd95273b509a5ea8addc911eb1bff4f475162a3aa6cc457e9357a20e22cb550906dd5") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @generic="001a1de6ffffff03ef0000be00f8ff68"}) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000091f000-0x1c)={&(0x7f0000d51000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00007f7000-0x5c)=@ipv4_newroute={0x5c, 0x18, 0x100, 0x6, 0x0, {0x2, 0x14, 0x0, 0x8, 0xfc, 0x0, 0xff, 0x6, 0x100}, [@RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_MARK={0x8, 0x10}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00007ce000-0x44)=@bridge_setlink={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) [ 178.073431] IPv4: Oversized IP packet from 127.0.0.1 2018/02/08 22:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b0d000)=0x0) rt_sigqueueinfo(r0, 0x3b, &(0x7f000070a000)={0x0, 0x5, 0x1, 0x9}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x90}, 0x1}, 0x0) [ 178.093894] binder: BINDER_SET_CONTEXT_MGR already set [ 178.099308] binder: 27671:27682 ioctl 40046207 0 returned -16 [ 178.114581] binder_alloc: 27671: binder_alloc_buf, no vma [ 178.125619] binder: 27671:27682 transaction failed 29189/-3, size 72-16 line 3127 [ 178.145355] binder: undelivered TRANSACTION_ERROR: 29189 [ 178.156002] binder: release 27671:27672 transaction 256 out, still active [ 178.166845] binder: undelivered TRANSACTION_COMPLETE [ 178.171982] binder: send failed reply for transaction 256, target dead 2018/02/08 22:00:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00001c4000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000061a000)=0x1c, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002a0000)={@loopback={0x0, 0x1}, 0x6392, 0x0, 0xa49de217bccddcc8, 0x9, 0x1, 0x40, 0xac}, &(0x7f0000d02000)=0x20) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003d0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af5000)={0x0, 0x4}, &(0x7f0000b81000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f47000)={0x0, 0x1, 0x8000, 0x2, 0x1, 0x0, 0x10001, 0x800, r3}, &(0x7f0000e26000)=0x3fe238b5e796bf64) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc9000-0x160)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x4}}}, 0x6, 0x3ff, 0x5, "4c5331d12aa49a95045e2798ed0468113735d4587a3cdbf3dffe775e43cbd7d1b696b47f4cf2dc3c098ff215faafa4129bedca9aa1e2586391a9d3c62b50accd7fad4dbea82df9c0ef77c0f473cd820a"}, 0x160) 2018/02/08 22:00:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e4000-0x9)='/dev/rtc\x00', 0x206000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000b17000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00001c3000)=@file={0x1, './file0\x00'}, 0xa) writev(r1, &(0x7f0000e73000)=[{&(0x7f0000bb3000-0x2e)='~', 0x1}], 0x1) 2018/02/08 22:00:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a6000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000078c000)=[0x3ff, 0x101]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) chroot(&(0x7f000096f000)='./file0\x00') rename(&(0x7f0000905000-0x8)='./file0\x00', &(0x7f00000da000-0x8)='./file0\x00') umount2(&(0x7f0000465000)='.', 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082a000-0x4)) 2018/02/08 22:00:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/checkreqprot\x00', 0x224201, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ad2000-0xc)={0x0, @dev, @dev}, &(0x7f0000697000-0x4)=0xc) sendmmsg(r1, &(0x7f0000e0a000-0x100)=[{{&(0x7f0000511000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f0000e4f000)=[{&(0x7f0000acf000)="781fc84e2a25b24f1d7532a4579416e2d46c86a422b672ac8539c291aa575bca12839fdf1732c975edf7da8e69715f32624513689ec2d8afd51557fa0e9b1e5ab0bccd3b56339f02de1da7e3af8fbafa90d8bdee21128d23d2", 0x59}], 0x1, &(0x7f00003c0000)=[{0x94, 0x3a, 0x798, "37f5fdb5cc25e2ad65eb82a0fcae9c7757dd7a44b08113ffe9279db443e5e0b15e7eb204dc51429c425173172738aea12a5e857da3ca0fe6704e55e3d9798dcb9260a324859e6369d26f56eb61bdcefb359ad07f3fd59eff549be6ae8af030e60432188e554d47d51338880903661e6492bdb041bc2f0188238e47efdb4c4ac3d1ca6046a8"}, {0x48, 0x1bf, 0x30, "402c71f095fd64da43ff4068b4ca83f71981308f247b63ef66c913ddcfe5e8bc88380ff868bcb81ff7ea3ac22f9fd29d46dbe3fdf1492dc85be530"}], 0xdc, 0x4000804}, 0xd9}, {{&(0x7f000097e000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0xd4d6}, 0x3, 0x0, 0x4, 0x4}}, 0x26, &(0x7f0000166000-0x38)=[{&(0x7f0000aea000)="1777c87fbfa905cdb5b73fcbdb0b762562ce2f7205f5716c9c5489cb751c023d5a68cda06717acec6a6812e564f3d3297b0b2c0a24bb0fb97cdb42d0cbec1eaae60606ca5b922965c45de9e53afa93f9863ab9fa926c8c4acbd4d060d61a49cf35f261841a47361eb5f74f452488bb90af504f558535c34cff9170b925f0d95a266a66316872e696a250c3db5502e00dde0b5538959c0ee1c9ad51adab2a84534567d2ced52c1c17cd1d753c40", 0xad}, {&(0x7f000099e000)="e6cfd27418375f5cbf93ab4c7a142f6ab611e5e302ab5242bfcfeba60b5cdb69fa5b03a6fb5757912f8389aa4d640544f8fafca029fa68e3f27d9e9111ba97d2c911a360b285e112063b57ab542e0c3bc82293ac801d7ae537057c3bb1ec4cd94f7854d40000dc51d5997b98d8b27b956d3150229c541b2c0f845c4ddaf15f6df5f0726ca119c724437c3f6e6741a91aec9e06652ce13fb3d03f85971100574cf1896b5740c5dc1c3a642aea7ba6f8706257afd5516dfc2a52", 0xb9}, {&(0x7f0000406000-0x8c)="6c7744d49b4180e5c0df55d5c3c852ca76209ea5395eae511792f213deab8f3cc4f8d9bd1dca30b592d8eb935b94d87e0d33a63ce6208d3ec8cddf6a3c0078cb2958a05bd7d9933b7c60db267efc9e093ba7482dbeaec163fb312720d9540d8fc049128a41dbda6aef4481ddebef3dd43ee4a53b8774979155bc6b7283ca12022e883b117c2c304e76ccd258", 0x8c}, {&(0x7f0000adb000)="8e5249b3581b429a31fd25926d84ceded90efd77a97166a8ae93eaad140bf3934bd2288089cc950662601e9173f7f827749828a733ec30b6f7340e71c2f548c48c1be066a45cc538696b318e63704157c1a1449477a0b911cdc7dd0945287820cbb0327125f67c1ce7166fa10fdd7428e2674d2042eec286f5c89f67f0c7f439", 0x80}, {&(0x7f000027e000)="eb4ed2c5bac896f2ced6a22ac36049182a2c5963bd00fc557642cac3344f462ff5127cbd258dee8e5fb9c72e38a9", 0x2e}, {&(0x7f000026a000-0x1000)="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"0119dea02387bb7e10818f1678c757b72d5ae92232ec48fee4910b3798ffb82790311a92e1b8b7606eb561568f723b7989cb27388d89b378562a70fe124329a3313d81371de3153759b0a9160bdc9d045d9554fe0133430f44af31932501669ebbab86d83afc921eca9ab574e0296de70f1e1906ee89c3a1e9636a7c9838"}, {0xf8, 0x11f, 0x0, "02c5c2a2be5b543d2fd80975f0b7a102929785d1a71649aab3bd7ca36542e3c8b3d4cda0ecf6580a1f051c56aa1ed70719619abdbd9bd8666d249de64828cf1380d347eda4b9ea5f2140ea73aedef62a89139a318b0659bc42e1e8272ced89b7ffda735c0aaec87ce41e75743baa1a7226ad24c9232f6670c8ad82db4e27e7ca91470ce1e3ed2554fb78a03b7816dd7351c20e98832a12a8697b9fffb98dbae0da947f734657f65bb88e93970cb9c69caa7366bf3710c5b8cb5467e813ba1e6232a67b5deaf152787c94f19a6d406b35bba25189368f6e9041886141178922cfd06bf376ee2f59dbb86f2b"}, {0x100c, 0x105, 0x0, "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{0x30, 0x13f, 0x1, "2f34e187a0b0f1c64e3951d39ae3becd89bb54664e9f625018c06f80308bc20bab9d72b0"}, {0xf0, 0x11d, 0x1, "a29c4b1e95f8e2c2143a0730e7397334c9c8b819263659a8a58afe75d071b2be3d98e18276da76cfbe79fabcbf5fa2948c5aaf06b11d208b78d83acc140ed829b756e289d09c3ceafd94dfa874fac16a1f1bc8816760998a3846d91529590368ac7bd6028a1a3835b77d3d87904378efeb0c7ad99484b86e83f2cdc5821265defc846626cf7bab767c7bfeb7be3a289238334aacdf3fc46f3e81cbb71560f7aa2a064079ffec8e231c154b16057635261f8655f7c4ac12d095c1ba9f51d0060c2f5edf20c59e8c53fa1acbec5a1b5cf247d35bdb2c99cbc52c1b5f165c1980bf741b2f"}, {0xc, 0x88, 0x6}, {0x7c, 0x11, 0x7abd, "edb1bbd002d7d32bf9735d2a535823a843930559bad72136960292d24f7b9d960d089aedc318a1f6c4764f15e7b426e8fb38587aeb5bf4a3fe5dc5c68657da50bdc1a9805455878c83b7e1e189ba77da8c43e67c6785a3c9aa2ccc8d42e29a6d9f952d4d450fe09ac57f66f45bc5"}], 0x13e8, 0x84}, 0x8}], 0x8, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000704000)={0xcce5, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @rand_addr=0x9}, {0x2, 0x2, @rand_addr=0x480000000}, 0x2, 0x74b1000000000, 0x0, 0x1, 0x4, 0x0, 0x99b, 0x8155, 0x9}) sched_setaffinity(r0, 0x8, &(0x7f00007ce000)) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, []}) r1 = memfd_create(&(0x7f00002a7000-0x1)='\x00', 0x3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d21000-0x4)) openat$keychord(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/keychord\x00', 0x408601, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000069e000)=0x0) fcntl$setown(r0, 0x8, r2) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/08 22:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000e4b000-0x12)) socketpair$inet(0x2, 0x6, 0x5, &(0x7f000031f000-0x8)={0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ae3000-0x4), &(0x7f00005a4000-0x4)=0x4) 2018/02/08 22:00:37 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f82000)=""/131, 0xfffffffffffffcdf, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c26000-0x8)=@assoc_value, &(0x7f0000f82000)=0x8) dup3(r0, r0, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000f7f000-0x4), 0x5f) 2018/02/08 22:00:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000c5c000-0x8)={0x0}, 0x84800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}, @in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xbcb}, 0x2da}, @in={0x2, 0x2, @rand_addr=0xe39}, @in6={0xa, 0x3, 0x100000000, @empty, 0x4}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe3}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x3ff}], 0x100) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @empty}}]}, 0x49fa) 2018/02/08 22:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000752000-0x4), &(0x7f0000b8c000-0x4)=0x4) 2018/02/08 22:00:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000307000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0x40fd) 2018/02/08 22:00:37 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1c)={0x0, 0x81, 0xa, [0x80, 0xffff, 0x2, 0xa89, 0x3, 0xf023, 0x2, 0x764, 0x1, 0x5]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x0, 0x10000, 0x2, 0x3, 0x5}, &(0x7f0000001000-0x4)=0xa0) write$selinux_create(r0, &(0x7f0000001000-0x38)=@objname={'system_u:object_r:devlog_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x37, 0x20, './file0\x00'}, 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_open(&(0x7f0000acf000-0x1)='\x00', 0x0, 0x0, &(0x7f0000868000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) request_key(&(0x7f0000dfa000-0xd)='dns_resolver\x00', &(0x7f000025f000)={0x73, 0x79, 0x7a}, &(0x7f0000d0c000-0x1)='\x00', 0xfffffffffffffffd) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000c88000-0x30)={0xfff, 0x0, 0x2b, 0x0, 0x5d0, 0x5}) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005a3000-0x8)={r1, 0x1c0000}, &(0x7f00000c6000-0x4)=0x8) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000050000+0x79e)={0x0, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077e71dae7900000000000000f6ff2ecd959bae11b5dda31cd901"}) 2018/02/08 22:00:37 executing program 2: socketpair$inet(0x2, 0x80002, 0x88, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x4, 0xeb7, 0x80000000, 'queue0\x00', 0x4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000cf4000)={@rand_addr=0x6727, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/08 22:00:37 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80006, 0x1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000298000), &(0x7f0000f8d000-0x4)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@common='tunl0\x00', 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d90000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f8d000)={0x0, 0xbe, "7c75d24da572887e7328ef015a7563cac725316aa5f82c50c07b0a143c42d578ad242eb6c355fc8916eb4d16df9b9d5efc62b6c1c8af29aa89047bb5bd426480ec04a90477d70ec72597975bf596ebf0b3158ee490f7b076b11494924fbef8e44a939a931df3cd6fe0509b4383b5ddf8dab0372de7bc11f24d827e652741dc36ee77bc961c16477517490a4cfc28179f184ad0ee4c6b8c00f2fa3d3239ffe8a741e07fd6cc9cd24a284015c9c2c57004f6d475cf7d67c179d9a953dfa69c"}, &(0x7f0000f8d000)=0xc6) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f8d000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000c58000-0x4)=0x8c) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f8e000-0xb8)={r3, 0x7fff, 0x9, 0x6, 0x3, 0x7, 0xffff, 0x1, {r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x14, 0x6, 0x32, 0x1f, 0x8000}}, &(0x7f0000ac5000-0x4)=0xb8) sendmsg$nl_route(r1, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xffbd, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 22:00:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000975000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/rtc\x00', 0xba61757691b74619, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000126000-0x4)=0x0, &(0x7f0000b04000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b0b000)=0xc) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000ddd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000538000), &(0x7f000020f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000216000-0x8c)=[{&(0x7f0000d89000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x92)="6dc709ca1fe3819e0d4c02c273a4898a6514f0cd67be20aacc38bb6a8e20ae3464b0852aa0e15c7e39d122529636c8ab7172a37cfabf21dbdb0b15e1f0b175cae99f180b1a4302415146ee34609749254f3972f08c390ca2325705eb1f1bdf243d34aa65e87a93ab7ca891cb8f31662778e3562a0d2612766374c3556147a7b1e95acefc558d5a21c291503a5e88618fc868", 0x92}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000ee0000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x10)="1a9d4b55bbec260b711087c6350b9252", 0x10}, {&(0x7f0000000000)="2708facd3c87bb5b0be2fb1c628899bf46f0ad3c49b833c572c84aeace0e34e6b9170a45fd7c38603c0691749b618b2b4fcdfe1e2fe3033138a74ca0c6ff1ecaac348bb3b2841e15cf01bcc670c3439e06fe", 0x52}, {&(0x7f00001cb000-0x46)="c5d66daf7788005bb8378029e05ba345f0e1fd4185bda6fa123d1c0720c2572febf8aea06a2e012924860bb74c4dd0bd46918846848b564f04f7991a5a96f7243723df45106f", 0x46}, {&(0x7f0000000000)="8acc6ec1f574f213b7cf43b4d2cbb1a6d6e0560b41d64edffeea585fc1c23c2319d1d585a3970807121aa2c70036cd5a22c63641146845df5958c2e1f01ec4fdf61eafd67739db601dd43c56a63eb5994c1075db490bb4f8ace96c10005e60d7b0e83a2273e2345bd9a37a8e098e167ef130475d6ae8105b7268f23ce8f8057f1009d460f4f69317307edbbf18941848ecf0685f2ef7e5f3a68908b3568d903ce4e110e7c3dc6ddf9582e221d8682667f8c6bf13284ba6fb5f08cafe0349736e94d7f74201c555ee6877cb0c7bc6fe93e94417e5aff13ec4de7d302c670419e54532", 0xe2}, {&(0x7f000042c000-0x76)="bd9c0c236a7c26793a779aa3c747e77f1c6313a5b7d16269bdf409ed04bf2e0242c3c6ae7dbf0eec82d36b143283b1c3dcb134619b7b6f3c5ad2540a4407916c772f3b7d242a82145973ecc44348292091c728edf6aedde1267fd0edafd559208289e19baa08d0247e5c471b6ee84867c6156dbf0793", 0x76}, {&(0x7f00006aa000)="4daa86aef42e8c586615a2cced923dd8611e789eef5a6d5007ef515ff05e26a319a22b663d9db6932b838c23578ee19fd13d17875d88757efb28911770e8cc60ccd5d721c7f50d43d55e6f43b39badf569d71ccf6fbff77fe1047400702035354e7a6e332da118c19163be493920aadd8f", 0x71}], 0x6, &(0x7f0000001000-0x5c)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x5c, 0x20000800}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000008e000-0x20)=[{&(0x7f0000179000-0x5c)="aeb88c447b94ac3930ff400ce25e3da748b08ecca6c0bd828ad9b16716537f3dfaa676fc8115c812e7f9396592f854a7d418ff070929b5dc635d3b7b7de5b073d95f0e3934b1d07d8e81d58ef318e4b827d7dff00764135d05b581a5", 0x5c}, {&(0x7f0000c82000-0x25)="1fb912245de52e0a714596f678751ca251204ead90764976f2e87a5db2d5a26647b1bdf841", 0x25}, 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{&(0x7f0000c04000-0x1000)="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0x1000}, {&(0x7f0000339000)="f9c99e733eb258693c04d4799162edf89f3c245d22eaae0ffe407624cc2112eece677d124533c688690b5d9ff509254b5f93b6569d832028185122c9007d75e56fe69c86b1a0f22802cf9c032dc25f3a01fc1b1a851fa97c1f2f3088a561d7ed4abd7d203bbfb0bebb4990a86ba9eb033af357932c98123d62ed285cedda905ddbfe02acbf3c88738d18d6a7ad21548544311cb39df2773b75739b96ee24499cdfc67a1b061ca180393eb453a222f4162dac00a83187d17a", 0xb8}, {&(0x7f00003a8000)="02510801bf885f5f447cf58ecb22eda6986a43df938d7855052b8b6d33dbe2788d236dec30562ea9088f56cc0486923f49ed8e8c988b", 0x36}], 0x5, &(0x7f0000001000-0x5c)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x5c, 0x40000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x8)=[{&(0x7f0000b37000)="ac4af38f34a3b8b8ea4bcbd6e2493041022c9fc5ecb8d1ca96c3b0b76b48c9b8ac8b45f2923b1d65b2cbf0307ef2f02053255e2cf08c0011705415d2f09f83e4bb7afa1683cc474d97587d57720901de80377b8f8320b1ecb28f8de678b8fde96e6422fcfe436f5aee9b7c8149450d7b85b1a656481826c7807159eb0dae01dd5ee06161ad332fe1e5a14bf6da109201929203b83b78fafff0f0954ae680674955fe70b3cc28cf0987c04ee67dfd9cc81c533b538ab9eb0ba4ea62609e5234d77d81cb94ebdabe27d7073483b735564198b3b8171b742b239d354bc8adc5f46a2ecf80175e677940ce7fc8d2fcecf5b3", 0xf0}], 0x1, 0x0, 0x0, 0x4000000}], 0x5, 0x8010) 2018/02/08 22:00:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1b3692060c03b07c, 0x800, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x2, [0xffffffffffffff7f, 0x3]}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x7e, "4c37d644543767cb41348db2559001e796bc36e5f2c2e308963c3e3313be3846206fdcdd40ab5f115af797cb35efa11d1c0a176df3e7ec4c5e7b14fda5b8039f2e227df404d1fd79823c5873d94e9e03b70ee2832a07c9e9da7e26f2e053622489e4d94df1354d18ba01b562c6bf6ecef6ea4a5422177beb2e018c49183a"}, &(0x7f0000002000-0x4)=0x86) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000+0xd5b)={@generic="41047e8df799c5d5cc6bb8f3d73cbfc4", @ifru_flags=0x1100}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x6, 0x820e}, {0x9, 0x1f}, 0xffff, 0x1, 0x200}) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000565000-0xe0)) connect(r1, &(0x7f0000003000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {r6, r7/1000+10000}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000-0x38)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1000}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffd}], 0x38) accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c, 0x800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000004000-0xe)={r3, 0x1c, 0x3, [0x400, 0x10000, 0x2]}, 0xe) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2005, 0x8000000000000003) stat(&(0x7f000060a000)='./file0\x00', &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000043000)='./file0\x00', &(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) sendmmsg(r0, &(0x7f00001cb000)=[{{&(0x7f0000845000)=@ax25={0x3, {"50f0610b6881aa"}}, 0x10, &(0x7f0000f17000)=[], 0x0, &(0x7f000072a000+0x9df)=[{0x64, 0x11e, 0x6, "efc704dc7f36968bb39a272b4e9978cc4b2c015a654925f6286d7878ac83e76194c0b436b5dc844e5ad74495fcc9201f9861521adec628079f723072a381a44e23fd709a4a7fec74632c160c2260180160a5284fad900d6a"}, {0xb0, 0x118, 0x9, "eb353bec420391f605af06efc4054b8734b4829c283a144613d85fb29d141e1884d1d779cfa644c2559ca322c927a9f2797735434349f63c2c7c955e28ab9c2af35fc07552e451664d81489c832d20d294b611feb2638bf9901822bc9470771677310b5c934adafe61c9c8ff57a3d8bf1df2922aaa859cd61c85ffbb984248892b6162174fa1bde3912bac362ce7c18eae87ba3b8077bf1a19e3cad151480a51267cb267"}, {0x100c, 0x0, 0x3, "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{0xbc, 0x105, 0x52a0, "388454fc0ba95b39e35464f11aca132acf894e113267d06a420af308eaabde6f75e160a708f809e499c455be18d8f5f7ff0755d9be7168b0aee81971cac110f9af5415483fbbeed15527ceb41afd544cc755dc962e2d467e0e73a9ef6a76d272d6583e912f2561f8df271727c2838814fadc020f2074515115f2d4be1c46e8e31cbaee448389348cb0f234451444690d09c35a9feb6a5351fdb46aa4f5957d6fca867d5398f23ed348813589e47f97"}, {0x100c, 0x0, 0x5, 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0x21e8, 0x80}, 0x9}], 0x1, 0x8000) 2018/02/08 22:00:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) dup(r0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/08 22:00:37 executing program 0: socketpair(0x0, 0x8080f, 0x2, &(0x7f0000c16000-0x8)={0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000211000-0x8)) r2 = accept4(0xffffffffffffffff, &(0x7f00006ba000)=@hci, &(0x7f000052c000)=0x6, 0x800) fcntl$setstatus(r2, 0x4, 0x43fd) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000f6b000-0xc), &(0x7f0000bbe000)=0xc) writev(r3, &(0x7f0000004000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0xfffffffffffffe3a}], 0x1) 2018/02/08 22:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000677000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000a7b000)={0x3ff, 0x800, 0x101, 0x2}) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/08 22:00:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e0a000-0xe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000d64000)) 2018/02/08 22:00:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}, @in6={0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}], 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x3, 0x4, 0x2, 0xb7, 0x1, [{0xef0d, 0x7fffffff, 0x0, 0x0, 0x0, 0x80}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/02/08 22:00:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000+0xa4f)='/dev/pktcdvd/control\x00', 0x381000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x9e9, 0x6}, {0x5, 0xe000}, 0x1, 0x2, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000743000-0x8)='oom_adj\x00') unlinkat(r1, &(0x7f0000582000-0x6)='./file0\x00', 0x0) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000070f000-0x4)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000079b000-0x2)) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005cd000-0x10)={0x45, 0x8, 0x3, 0xffff, 0x0}, &(0x7f0000cb2000+0x511)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001fb000-0x20)={0x7, 0x8, 0x2, 0x5, 0xffffffffffffff08, 0x2d2, 0x5e, 0x1, r1}, &(0x7f00004e1000-0x4)=0x20) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/08 22:00:37 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000)={0x0, 0x4, 0x5}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000001d000-0x8)=@assoc_value={r0}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7f, &(0x7f000001e000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000d000-0x8)={r0, 0x3}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000018000)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000001c000)) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000001000)="33dabfeeda046d4391296ad5eb0dd963", 0x10}, {}], 0x2) 2018/02/08 22:00:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001df000-0x10)={0x9, 0x8000, 0x6, 0x3f, 0x0}, &(0x7f0000d63000)=0x10) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003d2000-0x8)={r2, 0x9}, &(0x7f00002a1000)=0x8) exit(0xfffffffffffffffd) write(r1, &(0x7f0000ecf000-0xc4), 0x0) chroot(&(0x7f0000024000)='./file0\x00') 2018/02/08 22:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c6000-0x28)={@common='yam0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c9f000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000fba000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 22:00:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00002bd000-0x3c)={{0x3, 0x0, 0x80000000000000, 0x1, 0x6}, 0x5e194f57, 0x2}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00007f2000-0x1c)={&(0x7f000051d000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00009ca000-0x38)=[{&(0x7f00008e8000)="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", 0x30d}], 0x1, &(0x7f0000fac000)=[{0xd4, 0xdfa39c8e5358cee2, 0x9, "ee238fa6a8782f429c2eb8ecfe034dba6edbb92cb7194ac5d7f6722cf923212888a9304017a08b3b24fe3f25d65f1eb2252143c262529e11abd3f858576622305f5abf1046ccdc7099485359b6945e3e4f122aca32c7af956b80579b0f7cddb9121db4f9edbc86d65269848b6486e0c7de8367f6b34a45aed0c9b3fcf4850efb22f33e1139562e40118cd66250f527f211e60ac9d524604b3e4aa101a1d4f33d32714e10764a289a3377f0fcb2d3da6dc16054c266516910b023fe144b4bc8663647ff44bcce"}, {0x14, 0x113, 0x5, "791d936583d5"}, {0x58, 0x11b, 0x9, "52b38738f2cfbcf7f8867c08f377cc13aaf92cd7f18959e78c42c92bca6ae11b1afdc0b441390e65fbebe4b326addc43917d6d9b4ef3bf43e588c73ef9a1d501527b940dc5339c60e039f6"}, {0xc8, 0x0, 0x1f, "87953c0a0c56f8295bae7bfd3a7fe1c702068a30b503c9bc9eb981dccf78400474db487589c1c2eec2db9ab0d9d35d6cef4f1096486d8be622286cc9546a60da6397511b61de486d0f46d650f5081268dcd44489b3aef0fd7960643a3f5409d078f098a501b46da23fc29240858851cced8bc6a86b944043bd8c5fbd259a1d4862a564c8c86364c2164bf95b15a1fc3aabef549dad66addff52e2a96a35c86e6803887e50b4a935fe2e93b782b62230a69fa71a3d169c48b3acb09"}], 0x208, 0x8810}, 0x4004) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aab000)='illinois\x00', 0x9) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="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", 0x667}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x0) 2018/02/08 22:00:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d01000)=0x7) clock_gettime(0x0, &(0x7f000020c000)={0x0, 0x0}) select(0x40, &(0x7f00002ee000)={0x5, 0xfffffffffffffffe, 0x401, 0x4, 0x3ff, 0xbe, 0x7, 0x2}, &(0x7f00004d9000)={0x1, 0x4, 0x3, 0x19, 0x3, 0xe2, 0x7, 0x9}, &(0x7f0000fdc000-0x40)={0x10000, 0x82, 0x9, 0x0, 0x1, 0x2, 0x80, 0x5}, &(0x7f0000b75000)={r1, r2/1000+10000}) r3 = memfd_create(&(0x7f0000268000)='/dev/input/event#\x00', 0x2) write$tun(r3, &(0x7f000005a000-0x1f2)=@hdr={0x3, 0x4, 0x80000000, 0x401, 0xffff, 0x3f, @ipv4={{0x11, 0x4, 0x8, 0x100000001, 0x1e8, 0x3, 0x4, 0x10001, 0x36, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@noop={0x1}, @noop={0x1}, @rr={0x7, 0x2b, 0x1000, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xe}, @empty, @rand_addr=0x80, @multicast2=0xe0000002, @rand_addr=0xff]}]}}, @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x74, 0x0, 0x1, 0x880b, 0x72, 0x1, [], "8686e1efb2163b07dfc9d10e25710074e9a287cae5d52a2436a379a6ebf91991bcdc9ffcee351862e5419da80bb73ce34c0a321e719df5f2ec8e5da6dbbee50def2700b52287503e17c873037189bdd7768b545aba539c17a1d70b15c8f322cb9f0e4786c204d9b70774d9b62b6c403e4d09"}, {0xc8af, 0x0, 0x5, 0x8000, 0x0, 0x0, 0x800, [0x7fff, 0x0, 0x1ff], "f70b82f24bb4edfd0a5be4b5d2bb1118ff53e44ef47658cf123a4d2f8d0338f3fb6579d18ceae6c3f3ef17a8d3f716c43430a160e3a2b39ebe71e2e8ddf9ab3e51b185bcf79ce7cd4b980ad692442dde7139a01af08cb38191def7389fc11807306e8d9dc08b100ad44ce4d707c00729543bb2a355f39c9de5dce73ed4864305"}, {0x446, 0x0, 0x3, 0x20, 0x0, 0x0, 0x86dd, [0x83, 0x71c, 0x7], "43655711892e485a72aa02a4f948758992b3dbde0904608d98d4003abcfb7b9cd866bf5dadf86b2f2484d9aee842eba3b75942d901c32e9ff30938e19484e61ab6d3545e127369b93651300f76910086f855704e1017238fd7a717bc8006248f1fc98c3f23528dc0796450549ace84db1aedf94705ef7476711076b7d932e8ae23455e4c6547fb1a456312db7f770b3a57a73b4f6b71"}}}}, 0x1f2) 2018/02/08 22:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000047a000-0x8)={0x1, &(0x7f0000c38000-0x8)=[{0x6}]}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000078b000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000092f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b49000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00004a8000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ae2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x1, 0x2, 0xa, 0x80, 0x0, 0x0, r2, r3}, {0xfffffffffffffff9, 0x4, 0x2, 0x89, 0x54aa, 0x25a0, 0x4, 0x5beb}, {0x8, 0x8, 0x1, 0x9}, 0x9, 0x9, 0x3, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x1, 0x3, 0xfffffffffffffffd, 0x38, 0x0, 0x4}}, 0xe8) 2018/02/08 22:00:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/02/08 22:00:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x10) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000262000-0x50)={0x1, 0x5cb, 0x2, 0x0, 0x6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb414", 0x10}], 0x1, 0x0) 2018/02/08 22:00:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00009e9000), 0x8) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f94000)=0x0) fcntl$setsig(r0, 0xa, 0x0) pipe2(&(0x7f0000f20000-0x8)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000065f000-0x78)={0x0, 0x78, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x6f, 0x0, 0x7, 0x5, 0x0, 0x1, 0x5, 0x0, 0x8001, 0x0, 0x8, 0x0, 0x0, 0x100, 0x0, 0x4, 0x6f, 0x5, 0x4, 0x4f, 0x0, 0x7, 0x8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008ce000-0x1), 0xb}, 0x8000, 0x1ff, 0xff, 0x6, 0x9b, 0x0, 0x1}, r1, 0x6, r2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c15000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @rand_addr}], 0x11) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000cc7000-0xc)={0x0, 0x100000001, 0x5}) r3 = socket(0x10, 0x80002, 0x0) r4 = dup3(r3, r0, 0x80000) r5 = getuid() syz_fuseblk_mount(&(0x7f000053f000)='./file0\x00', &(0x7f0000a67000)='./file0\x00', 0x0, r5, 0x0, 0x0, 0x6, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000593000)) getpeername$netlink(0xffffffffffffffff, &(0x7f00009b6000), &(0x7f00007f9000-0x4)=0xc) 2018/02/08 22:00:37 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d9f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000006e000-0x10)={0x0, 0x0, 0x98e}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000062e000-0x10)={r1, r2, 0x5}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f000001d000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b0000-0x4)=@assoc_id=0x0, &(0x7f0000eba000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f84000-0x20)={0x100000000, 0x6, 0x0, 0x3, 0x10000, 0x6, 0x2, 0x1, r3}, 0x20) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/08 22:00:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000c1000-0x4)=0x9, 0x4) timer_create(0x5, &(0x7f00000b6000-0x58)={0x0, 0x24, 0x0, @tid=0xffffffffffffffff}, &(0x7f00007aa000)=0x0) timer_getoverrun(r2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000285000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) r4 = memfd_create(&(0x7f0000931000-0x12)='/dev/loop-control\x00', 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000965000)=""/44) socketpair(0x0, 0x0, 0x0, &(0x7f0000b74000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f77000+0x66b)={0x0, 0x50}, &(0x7f0000085000-0x2)=0x8) sendmsg(r4, &(0x7f0000127000)={&(0x7f0000d72000)=@l2={0x1f, 0xf9b0, {0x1, 0xffffffffffffedd4, 0x100, 0xee0, 0x0, 0x8}, 0xffffffffffffff01, 0x5}, 0xe, &(0x7f00006fb000)=[{&(0x7f0000fc0000-0x5e)="b2acb680d2356415b23fd694e3b9ada74cb15fd2665a5e53df94fa2430d2ba0307fdf6317c81dd404bbf93aab74ca07fab5df4642cef51045f190902e8aeade4f35a4b87e43bcceee02c78821080a6298f76d82c8974eafcd11bdf7043fd", 0x5e}, {&(0x7f000035f000)="b0878e2974a6455729cb49991c4aa0f6be0c08e0c8941bfe563f3d0cb1cf6054a92f1dbccfb8957404abb295c8e9f9b71db73d409fe63fbefa5ee662e477fd96010ab0dca3230b07064c64b48e8c458e4b5fa098d1ab787731cfdb610b07a8d25a76371c5f23d37991e892c21f376c3ca8e754870eb65a35f00fcd715b1c874828e41840f397d57e24d73c9590b7fd3e1db62fc941bb76678971d87e96136451e567b50d19a0c32c5bf1a67d3e338b815815f21fe54d82ed89a6bc474057ca09ad929e07e7338cf8ada717265ac44aebea58068036ad26e14e0d1dc96e8ffeda230811743a6d26fbfff9", 0xea}, {&(0x7f00008ca000-0x39)="d26398e1f46aae2e60349614333498ce95a8ff0553aa447c858ca08a3d785e41f35a9e299e57c5d298b103c346aaee3a34114430df8c911c8a", 0x39}, {&(0x7f0000568000)="45e98a5860adfe6a34b10b1621f0059e5b0929f9170aea48e282abb6bbe3fad933f898c9747766f9f137c498989d41a140bd449f1099f7580d38f985491ea88d24a35d1819cf84d7938a37fce78630161e1af557040604524e472c6a0167d1d0b888dfad605007de57cc835be417f5fbb26521cffc7872282f15e623630c80dc20eabdc21e71b194149449adb5be571467a8ae1bcb1d310f2601beedc3144b73c5c7d602599dbd6755db121824155469e8d3ee80dd72f453e76f3390518dd52319c732f5207d35ca3f27868f57576c46cb0c07c8ad93334043111ae23e61e4946a35ef0652e5e7", 0xe7}, {&(0x7f0000fe1000)="a4923a6e90bd7538df745dea6f8ae551826ea39f526724634890f896940538b1bc97ccc86e2924564741da77ec4532b13fb066ddcbe47e14f5e826cab825804781569062c3e37f", 0x47}, {&(0x7f0000828000-0xac)="511b030e32b4e7e197fec94d7fd82e135663773691faee09e1cdd37ad4e988194b9736ea92b06f29ce3bd23398a4ed441149a612cde5dfcf66ba929089037313e55d18e70f72a33a89fdc5c167cd24ea9f60e5c2846f1428af7b61f4df7d94850da67ddc6fd4f6c3500f8f02a2d9d38b4516118c5e1e30d2bbeeabef434d3492e57ab34fadb4cd52a8058a1d4a1f2e6aba71e10b0ee7a03a75ff2fe8033a1ef9f79a182d0d958bf8c82322fa", 0xac}, {&(0x7f0000e80000-0xcc)="b8d6297eb8af9d17c78e0e3a18749c16546f6dfe56855a7a157bb9152284ccbd97021bf1fea279767035d883fd1e9293fede724de2059ad2c1054ab1f009d721db47e57449357374e484679f2da24f45c60a84f9b4d1561e82a8c64baef045021fc654dda22216a942fa2c0c6a4b9d5a3b1ca80ee234f26c253328d353bccb57ae58da984fcb33f834e93d83eccfc7bc0061f6c7be12c8ff840707f0fd654aaaf6b1855113e3f7ce9dd55b5e26322399e52ee12dfc38cb0d937bc46355271045a365629feb14de46669408a7", 0xcc}, {&(0x7f000061b000-0x12)="f430efe95a9b9c0b3f4a2b8b5e69d69866a3", 0x12}], 0x8, 0x0, 0x0, 0x4}, 0x80) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000231000-0x8)={r5, 0x7f}, 0x8) syz_open_dev$sndtimer(&(0x7f0000ecc000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000057d000)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f00008a9000-0x4)=0x8c) 2018/02/08 22:00:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xe4, &(0x7f0000c89000-0x8)={0x0, 0x0}) r1 = userfaultfd(0x80800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = eventfd2(0xfff, 0x801) poll(&(0x7f00008d4000-0x20)=[{r0, 0x4000}, {r1, 0x8}, {r2, 0xc0}, {r3, 0x20}], 0x4, 0x6) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x33, &(0x7f0000002000-0x20)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, &(0x7f0000001000)=0x20) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r5, 0x1, 0x6, &(0x7f00002fb000), &(0x7f0000d1c000-0x4)=0x4) 2018/02/08 22:00:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000362000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000094000)='/dev/sequencer\x00', 0x800, 0x0) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002dd000)={0x0, 0x5}, &(0x7f0000a19000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a64000-0x8c)={0x0, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x40}}}, &(0x7f0000aeb000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000373000-0xb8)={r2, 0x9, 0x81, 0x401, 0x3, 0x92, 0x0, 0xfffffffffffffedc, {r3, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x81}}, 0x1f59826e, 0x4, 0x5, 0xff, 0x9}}, &(0x7f0000d96000)=0xb8) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/08 22:00:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000001c000/0x3000)=nil, 0x3000, 0xa) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) remap_file_pages(&(0x7f000066e000/0x2000)=nil, 0x2000, 0x8, 0x8, 0x14000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000325000)={0x8, [0x4, 0x3ff, 0x2, 0x4, 0x6, 0x1, 0x3, 0xfffffffffffffffc]}, &(0x7f0000b85000)=0x14) socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f000021f000-0x8)={0x7fff}, 0x8) 2018/02/08 22:00:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x4000100000001, 0x8) accept4$packet(r0, &(0x7f000094d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a9c000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000059000)={@generic="90b953d3601703aa16a0977d7b780889", r1}) [ 178.903377] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/02/08 22:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00009af000-0x1), &(0x7f00004eb000)=0xffffff58) alarm(0x2) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004d7000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005ba000-0x4), &(0x7f00002ed000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getflags(r0, 0x408) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000b9d000)) 2018/02/08 22:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) waitid(0x2, 0xffffffffffffffff, &(0x7f0000f30000), 0x9, &(0x7f0000a6d000+0x6d)) getitimer(0x0, &(0x7f0000b1d000)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000dd1000)=[{{0x77359400, r1}, 0x12e7, 0x6, 0x1000}], 0x10) sendmsg$nl_generic(r0, &(0x7f000083a000-0x1c)={&(0x7f00007ec000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000c7e000)={&(0x7f0000daa000)={0x2b8, 0x18, 0x20, 0x4, 0x2, {}, [@generic="316f7302b4d1cc678843e4d9454ccf637da6d84da16b4d5057ea018b241669d65e6c7aea2e9452e58cd8f480e34212aee9fc5fc5fa09da4a043f97ab17f9f8cdcbc49fabd62324684cfd6f4ff532926b805ed5ac4804836c71e1b6df752762b1be38b02431f72e66f96f0d1b22dbeac267aa04ca8b120e7b7d05dbb7d8fcb3abc7d4e21f6f66be3c80b347725adfbd2446f6fe3c3c19e348885f9cea8b846fc6f474c07ebd595471a19fea189177fcf654451c02c55c790a1bbdd230c4ccce33cde4ee0348e3d1c43feba9fcb2c59b1a7240ed2195b582ff379f16", @generic="37f439174ebcddbe3fb1181a9c4c11d5cf97eedb854a46d5b3bdc10e3b984600b58aa5a8f674ad39604256d81ea18d986218b26d3619db7c4bc1df24db0e7937e1546a6a834dcdbd2d8f39593d8171640e0facb6af30601733ab10be439b4b9e601a7d70337da91fb249aef04aa8025a88821e6a8c6d51838ac9de46b1ca2dde1c0ad600029f42273256ba2ad4adcb2d856dff041ae208eae47a5c2292f39020597984b1e0ffc0aa731b17fa3449", @typed={0x24, 0x92, @binary="3647d98102087c48ecf30bf2e48d5ddec3a0cdfe2fcb20ec82"}, @typed={0x8, 0x9}, @typed={0xc, 0x3b, @ipv4=@empty}, @generic="dd1c2f11ce20bac50a9e9a3796125e03778062aeceb0ab10e7fa8153887019ed8acc0e3d9aa3e3f8f1971f2585e8186a164b019d8e207b9848c418ad1e2de65716c158c4ec4b55878017fb43c998693b8ad42fbd6ecef532f259fc8606c3853b9ba00716811db96d7efe65f40f42a3d79467adaf9e767ebf29a9802c3abf7319e36d71da87db8f5c695fbd1376cf90e70b2d1176c4e309db35b9f2926c403e1eea130cc220f616fd419ab0ae4da30a8f778940bbb5f9c43503e3d979ef49765bcf705250a27536a3ce4276e377da089af4785bafa54b4286cf6f4b2002effbf98183"]}, 0x2b8}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8000000005) r2 = dup(r1) write(r2, &(0x7f0000be1000)="168d3bfb64f18fca4cf2d4e8e728f86ae7e9f01f5915fbd42c322d45af7fea843df7a04873a300d68a3695b5c3599d02a96cc086edaf6890471d62b41cfaa5250b6b150378260d", 0x47) modify_ldt$read(0x0, &(0x7f0000427000-0x76)=""/118, 0x76) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x164) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = gettid() sched_getparam(r2, &(0x7f00003fc000-0x4)) 2018/02/08 22:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/rfkill\x00', 0x4040, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) fstat(r0, &(0x7f000000b000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025e000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/08 22:00:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000882000-0x70)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common='vlan0\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000480000)={@rand_addr=0x8000, @multicast2=0xe0000002, @empty}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1000, 0x5, 0x22, 0x8}, 0x8) 2018/02/08 22:00:38 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f78000)='/proc/self/net/pfkey\x00', 0x400041, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f79000-0xa0)=""/160, &(0x7f00008d3000)=0xa0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000029b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a3000-0x4)=0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000)={0x0, 0x0}, &(0x7f0000f79000-0x4)=0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f79000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000f79000-0x20)={0x9, 0x9, r3, 0x24d, r4, 0x2, 0xc67, 0x3}) readahead(r0, 0x8e7, 0xffffffffffff0208) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f7b000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7c000-0x8)) 2018/02/08 22:00:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000ef9000-0x4), 0x2) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000057f000)=0x401, 0x4) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000054f000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b79000)={r2, 0x8}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003be000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000538000)='/dev/ptmx\x00', 0x0, 0x0) splice(r3, &(0x7f0000a2a000), r3, &(0x7f00009ac000-0x8)=0x1, 0xffffffff80000000, 0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000070a000)={{0x7ff, 0x10001}, {0x5, 0x605d}, 0x1, 0x6, 0x6}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f00007e8000-0x8)={0x1, &(0x7f0000f56000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000f4a000-0x8)={r5, 0x20}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) sendmsg$inet_sctp(r4, &(0x7f0000d8c000)={&(0x7f000091e000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000852000-0x18)=[{&(0x7f0000dab000)="26e12cabe932c030e61795d6f05d4f3ee6197778a6d09dcf48c3082a1fa04d3f356ecd3b6d394cc4453e4ae606274f64c13579cf750558dca532b60d5aca7d177c6a731d647bcf7f", 0x48}, {&(0x7f0000860000)="a65e2546f1e5e41eb3784941ac9c8d057df95db621060c400f2b8497a77a11059349f8210721fcdc391544416273808a20241bfbf4c4769d1fa6659ddcc08e133263d54ae27a061a2c742441aca921b234a237a52351536bcfb201292ed0e0d9cd16497bb05aec294fdef93f58e764068205480e46821fd4c99765245fc850bf0e6c3539276355085cd29ca37817688c86214ae78f26bc5e5bae8b11319996a77e6afa6eef5b17f2f1", 0xa9}, {&(0x7f0000527000)="38191c5998e098ac2545a2b1808f82cec86f54797704332e506cc05c41d684e47f8bd1c3a43818111664", 0x2a}], 0x3}, 0x0) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000643000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000050000)=0x1c) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000514000-0xc)={@broadcast, @multicast1}, &(0x7f0000022000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000005a000)={0x0}, &(0x7f000097c000)=0x6) r2 = syz_open_procfs(0x0, &(0x7f000079b000-0x7)='cpuset\x00') sendto$llc(r2, &(0x7f0000b20000-0x83)="5403d6b0939027ccfeac6cc26f0fbca081fde8758208208fbbd78f21d68cef7a23e9dfdda114a51e4bc0e7eb47484edd850fc1363ad1f53d834ebcbbb0ae2ff953715c08424f93cdb24b65e7e01b1b7b5eefb921c4884cf91fcdcb006633485b6209f34e90889a7b5357f3c1ea9e5e70d1a0b1f7dce41c650b65fbcd249f9ea013a5e0", 0x83, 0x4, &(0x7f0000f06000)={0x1a, 0x3, 0xfff, 0x2, 0x1, 0x10001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) read(r2, &(0x7f0000210000)=""/42, 0x2a) mincore(&(0x7f00008f3000/0x2000)=nil, 0x2000, &(0x7f000043f000)=""/123) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) socketpair$inet(0x2, 0x804, 0x1, &(0x7f000075c000-0x8)={0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e5e000-0x4)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00002ab000)={r1, 0x8}, &(0x7f00000d7000-0x4)=0x8) fcntl$setown(r3, 0x8, r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000847000-0xc), &(0x7f0000a7a000)=0xc) 2018/02/08 22:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0xa, 0x3, 0x7}}) finit_module(r0, &(0x7f0000877000-0xd)='/dev/snd/seq\x00', 0x3) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0xffffd, &(0x7f00007a9000-0xde)="8ebbca3f17f2cc41298ae51a41c1fdb490c70ebdedac98aa493b01f14f835d051779c7df8fa752d6fe131b94613b663148c89ef3cc02ec9179d500b22af6a81ed33cbb91cbd8fa3838c8967b221d7e83c2f46b300fb2cc30cabe99e59ed0ff70f5233878307d8cd0f7d033378a294237b70361db6bdb669bd0fe60239e12862a688d63bd3f4b1bcdcbbfd77180dfb0fd9b987b419f57fac3a7403d6ce14b7d241415a04bf37557a88c53ea06be1bbf4e3608714c3765b41817d4337bb1e2b064177fee216804097f3cb40fee0853278c566366e90b10e17d36800d8fa166") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a36000)=0x4) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) mount(&(0x7f0000482000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f00000b6000-0x5)='ext3\x00', 0x1000, &(0x7f00003db000-0x23)) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000333000-0x6)={0x0, 0x1}, &(0x7f00009fb000)=0x6) r2 = getuid() ioprio_get$uid(0x3, r2) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000060c000)={0x3, 0x8, 0x0, 0x2, r1}, 0x10) sendfile(r0, r0, &(0x7f0000618000), 0xab) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00003cc000)={r1, 0x1ce}, 0x6) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000071000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f000024a000)={0x8000, 0xff, 0x2}) dup(r0) r6 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{0xffffffffffffffff}], 0x1, &(0x7f0000038000)={0x0, r8+30000000}, &(0x7f0000aa4000), 0x8) membarrier(0x8, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00009f5000), &(0x7f0000093000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000442000-0x8)) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f000045d000-0x4)=0x9, 0x4) r9 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00007b8000-0x4)=r1, 0x4) ioctl$void(r6, 0xc0045c77) 2018/02/08 22:00:38 executing program 6: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket(0x15, 0x800, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000000, &(0x7f0000d41000-0x2a)="900ba4c02a39440db9a756d7963b9857317488de0fcd94ca6f60efd5b73bfa46edeb4762554798f2b204") mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000d41000)=0x4, 0x4) dup3(r0, r0, 0x80000) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x886, &(0x7f0000d42000)) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x4400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) msync(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6) 2018/02/08 22:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2018/02/08 22:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b9000-0x44)) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000349000-0x4)) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x16c}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="17", 0x1, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000d37000-0x1c)={&(0x7f0000ee8000-0xc)={0x10}, 0xc, &(0x7f0000ff1000)={&(0x7f0000ef2000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 22:00:38 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000009000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000009000)=',vboxnet1$\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0xb6)="a99d", 0x2, 0xfffffffffffffffd) 2018/02/08 22:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x1) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000077000)='./file0\x00', 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00003a4000)={0x2, 0x53, &(0x7f00003a4000)="f8fff2a247b6fd1cc24e72a86702697ea36bb0074424c8b42a7a6258d7af434afc1e57c3e93ddf364f4af06ddbe6fefd61c50214289a0a179b8408048fc6d6ba058232f3ce006f7cda9800ebfffc658e949e21"}) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003a5000), &(0x7f00002eb000)=0x4) r1 = socket$inet(0x2, 0xa, 0x0) sendmsg(r1, &(0x7f000000c000-0x38)={0x0, 0x12, &(0x7f00000a8000-0x30)=[]}, 0x0) 2018/02/08 22:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) umount2(&(0x7f0000320000-0x8)='./file1\x00', 0x4) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/02/08 22:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @rand_addr}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f8a000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006dc000-0x8)={0x0, 0x76b5}, &(0x7f0000b5b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006ff000-0x4)=r2, 0x4) sendto$inet(r0, &(0x7f0000da5000-0x9e)="a49609887c613196fab084efb6f729ea44f3f58800836f240f8b2d36d5fb7011d2e6e8c2cb1ebe72a6f8d52219dd039b21f9167c091a0f3bd73b645d4c08c1b5395b412444ba3ecba12d5432390bce28a434880718a7f725a51ffdebe75636671944183bbee94ea6bffdd9c730a97e7eab3519fa9a334b48752ffa8a6a8d792afa5807ddc118e48a5ee2698c136119b73b9d58a7a54f6a7f2ae75d1ebc92", 0x9e, 0x40, &(0x7f00005e9000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') writev(r2, &(0x7f00004c6000-0x8)=[{&(0x7f0000b01000-0x3f)="0f4f6ddbe1ff2abe7f23fc271eb0790d92f93db95026c78181f94a3e0162436a7a2086358e6df4fe8532d490aab6b150aebb0d732930da88910dd46b906e87", 0x3f}], 0x1) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/08 22:00:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5450, &(0x7f0000e1d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1ff, 0x4) 2018/02/08 22:00:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000aff000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x8000, 0x20}, &(0x7f0000c16000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x1e)="af64197936b29d727d5c4021d60deda34e9d02115b764913aa7e2ae97555", 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4(r2, &(0x7f0000158000)=@nfc_llcp, &(0x7f0000331000)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e9f000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fff, 0x8, 0x1, 0x6, 0x88}, &(0x7f00000c9000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f84000)=@sack_info={r4, 0x7ff, 0xffff}, 0xc) shutdown(r2, 0x1) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006d8000-0x8)='./file0\x00', &(0x7f0000471000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006f7000-0x8)='./file0\x00', &(0x7f00001bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a1f000-0x8)='./file0\x00', 0xc001, r0, r1, 0x0, 0x10000) memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/08 22:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xe) ptrace$setopts(0x4200, r2, 0x0, 0x7ffffffff001) pivot_root(&(0x7f0000e3e000-0x8)='./file0\x00', &(0x7f0000aa9000-0x8)='./file0\x00') r3 = syz_open_dev$mice(&(0x7f0000702000)='/dev/input/mice\x00', 0x0, 0x82001) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00003bd000-0x4)) fcntl$setpipe(r0, 0x407, 0x1) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000ecd000-0x8c)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) write(r0, &(0x7f0000608000-0xa7)="b3", 0x0) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = open(&(0x7f00006fb000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) signalfd(r1, &(0x7f0000002000), 0x261) sync() splice(0xffffffffffffffff, &(0x7f0000003000-0x8), 0xffffffffffffffff, &(0x7f0000002000-0x8)=0x3, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r2, &(0x7f0000010000)=""/174, 0xff55) 2018/02/08 22:00:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000006000-0x4)) connect(r0, &(0x7f0000004000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a02000-0xe)='/dev/keychord\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a8d000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000090a000-0x4)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fea000-0xe8)={{{@in6=@mcast2, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f000052a000)=0xe8) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0xffffffffffffff6f, 0x400, "8f8466472c98"}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x42b00, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/08 22:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000153000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00002ed000)=0x3, 0x4) writev(r0, &(0x7f0000e32000)=[{&(0x7f0000dfc000)="29000000200019fff63d0a14000000060200003215f50005000000000d0013000000000200e1000008", 0x29}], 0x1) 2018/02/08 22:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r3, 0x40001) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r3, &(0x7f000000a000), 0x7ffff) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)=""/19, &(0x7f0000001000-0x4)=0x13) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008cec", 0x0) dup2(r2, r1) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000204000-0x24)={0x0, 0x0, 0x0, 0x5, 0x0, 0x200000000}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/08 22:00:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') fcntl$notify(r0, 0x402, 0x33) unshare(0x400) syz_open_dev$binder(&(0x7f0000371000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$notify(r0, 0x402, 0x8000000c) 2018/02/08 22:00:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @empty}}, [0x7, 0xfffffffffffffffe, 0x7, 0x24d, 0x1f, 0x100000001, 0x1ff, 0x1000, 0x100000000, 0x6, 0x5c6f, 0x8b, 0x129, 0x2, 0x4]}, &(0x7f0000000000)=0x108) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0xb8f9, {0x2, 0x0, @empty}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @empty}, 0x100, 0xffffffffffffffc0, 0x101, 0x100000000, 0x9, 0x0, 0x9, 0xf09, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8a31}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0xb800000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff}], 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)={{}, {0x0, 0x2710}}, 0x100) read$eventfd(r1, &(0x7f0000001000-0x8), 0x235) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) write(r1, &(0x7f0000001000-0x40)="b0669403d9e592505663c9484a253d2b8b933a783b9de32b87a9db4d37c75c2d75a973a019bcb6c99782962a602f0100bea93c3bfa579101b6a6f873122f31da", 0x40) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a44000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000239000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc3000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00006ab000-0x10)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000d1a000-0x10)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000096f000-0x8)=0x7) r6 = creat(&(0x7f000045a000-0x8)='./file0\x00', 0x148) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00002a5000-0x8)={0x0, 0x3}, &(0x7f000041b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000111000)=@assoc_id=r7, &(0x7f000016f000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) write(r6, &(0x7f00009e5000-0x81)="c053c9ec7830ffed52e9697b74eab17c2dbb562cc8708ecf5ae09e6e7bf43a063abf5df93893bdc73fc4a11a4d65b433351ffe84d855f901ef108e89f6dfdcc665fc9d87579e4a61f1c060f9511939aa6c6d35bd4129370cc283cfc3d18d17f04cc72a4a953c01937d2616c30d7fceb07881b1b7e20369d6322429191aa84fbee8", 0x81) socket$inet6(0xa, 0x802, 0x1) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xd878, &(0x7f00009a1000)) 2018/02/08 22:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000340000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000582000-0x6)={0x0, 0x4}, &(0x7f0000ffb000-0x3)=0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002b4000-0x8)=@fragment={0x2c, 0x0, 0x77, 0x7ff, 0x0, 0xcf19, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004f000)='./file0\x00', 0x0) mount(&(0x7f0000a98000-0x8)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f00004b8000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e9a000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xc58, 0x1, 0x5, 0x79, 0x82}, &(0x7f0000e8c000)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc6000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x8, 0x8000, 0x80000000, 0x20}, 0x20) fcntl$notify(r0, 0x402, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000983000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) read(r1, &(0x7f0000429000-0xe3)=""/227, 0xe3) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000329000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c5e000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003f5000-0x4)=0x0) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00006b2000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000df1000)=0x200000002, 0x4) r3 = dup(r0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000edb000), &(0x7f000016f000)=0x4) r4 = accept4(r0, 0x0, &(0x7f0000214000-0x4), 0x800) getpeername$unix(r3, &(0x7f0000e0a000)=@file={0x0, ""/19}, &(0x7f000001a000)=0x6) read(r0, &(0x7f000007b000-0x1000)=""/4096, 0x1000) fcntl$getown(r4, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000c7c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e7e000-0x4)=0x6e) r5 = dup3(r0, r4, 0x80000) ppoll(&(0x7f0000ab4000-0x38)=[{r3, 0x2}, {r0, 0x9604}, {r3, 0x4022}, {r3, 0x1400}, {r3, 0x4020}, {r3, 0x8}, {r3, 0x100}], 0x7, &(0x7f0000db6000), &(0x7f00006bf000-0x8)={0x100000000}, 0x8) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000042d000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be6000)) r6 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r6, &(0x7f000000a000-0x7)="9a", 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000284000-0x46)=""/70, &(0x7f000052b000-0x4)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbc000-0x4), &(0x7f0000998000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e5f000-0x78)="9dbfb3bc2cf72dc4396660dd1713d6c53a127896fef562fd678a2b6ed8a6f23c216abdeaad034e1938f05608e08bddcc58e0b3147fb667782318770d21506795d0071b86bdad367f8a2e114cc7756c2501955927f5c7ef169a7edb8deb77cceb4f23419faff545ace211dcf4a7ab99b5dad1726a0c8eab6d", 0x78) sendto$inet(r0, &(0x7f000058c000-0x1000)="42f66ab0adc51b06995aaeae70867b67b8e0e8d76aabec4d5c45d6d47c15024980b5b8457b1a470736e0e9f7f4f6cf409d167bce765297a07b921fd1da214cc0013590dbfb9def0c2eb480b312c6127f602238249e477f38909b13255adca75bd45be3d67e5c7ada6a3afb6e31a9ba7e370f8e37b0a929e2eacf77f2ec8d06383213490959d649e8d86941c3af6cb2fd29af0f1528ae2877f7a0653f897055405083b9ddb1988edb0a9b69fc8c82d3aa9d2cd1f118d9a9a239d7868d26531fca74eff13b6b5ef7532ad084630cc2e7a0558e0f1b1f22d3ffdea5aadc5ac315000e64f658feee36e361a7d2e50a3cb01aa3c4dfd3b1b698709863309b6c5d2681ea11ad1d37da68758085a0fe887da62b929401acfc485816acd267d34e40b51282b4aa4254ad26e550e2b0526230d83226e96d143380e29479cff88fa9f1d18a9df183e351c2152c76008402b213bc6b8e3887f337daacaa3abf5f6f465d62dde13f33ba4a31fd205885bf4095d7bad9b47295cb43e8b4a62bc06e14511cea662de5b7cd4f690dc25a4404e735cc0db95a863b93bd0bd894c6b59119066c8c5e573f3586c62fc65718f931fac62a7d7d0af25ac4d3aad18da9309d32866e6e8871befdf89d5dd9f966bfb3d4d10faf4855adb3e1a1b5aced4e1708219b0d9a928281a87204f0ca0df569ec20b7d589fc1b965339768c8154e41d51e568eb999db99fbed17f485fd8289250075557e09339f0c1544565fc1570378e753bec6f25477f5f8b0855031bfea13ba7ed33f93fc3f81d7f3ca6c3170fb43aa33e6f27098f852810829ae2654d9bd7a1cd6fa57c3602b093bc610c0e571911236c866dfe61f8e835b952e14605e86ed0f5c2c41bbeca179d65377e5a662f593b5597203a8e6db810e58af0eb8614b8630a205c877ca9b32d1fe70988557a16df09818d0eefeb613730ac1806484668a4e019ecec809064d3ce456757f32b1f8cd66e8551d8eec9d9214d853bc8a49ecedb40eca59800f6aea1c73fc3c8deb29f61d848e15c9eb70cb8ea9e845690dbb88e4e0bc4429196d1212d68c2ad5aa976900c16d980d47405d205678bef4d19dd673b9536ca8a91d7ab29eb98b0af20765a752154822b2c2cb33cb926e5f49a9a38228dc5b3579a7faedb54e1c0a97d966a023408a3b9501c6d738925bee19944e0ef89cace6e58d9c61b0a7ac87d3744fff3f1908ee31fe76d25d78d94f8179aa112b2009263a5e47d11698e196dbcbc10aad447cf680c6b4b8c1cce3c1781bc6c2eca4623fb81ec90c71f69bb7ea36254dcaaf978008c04f034137f89da7cc9f2c5ed1b4776de9812dd5753c6a7b5af0243f7ce2cb44aae04cc66c0ddb26bb46391473ac46eb90cc2d6f4b0fc36b9f0ebc5a6198a4fcd4617ae8a9a08cdc5e86c6f91a36897327418907e643ae8a9e2251aac620477185d00e88480bbdf5570a00e8a20ccdb9947afa39211bc8c80a04cd5c407f4c7822e34842251586383f18509be7602350ccee25f2a083dee1636a8d3b50f465cca9f6f79e8494badc9346cf4ff509ef7f3c6a8eec76d420fc60130798c426a8d3fd82226f3330d19858d9bdf862a814f38644d6a3a47c5236e53871137fa7ff2eead3a802d682f5515aaf00aea983fece849110fa32b8277bac02b933759cb4b0c0386732d6c05922070d1fa58e1fb29934965fc436a999bfde9505fc44e1430ac98ebf3245c3c3577ab72c65eb5984352b0e58326cdef36eec14c83cbd6a77c7e9e97b2c17ac4b499c410474d23c23d7dec2d2037df141eaccf6af97e818ecacf63213197c7aaa38c8afb11072df2694be6a3684077acda6b2cdf265f630e95b4ba9534df5ab65a5b5be1387b5c08eb7623f67448eb2f0b03e5cacdeb1a15ba42c4b881e4819819a6a485b398f7a1dd2eebcdd83b96a4f5235a4182cd7f2413fdc5cc107ab7bb5ced2e3dc6af56cdfb64ea020dbfa4e32e8fdf02bd340955ae7ceca107901f3c5fbea77614d6eb511a729c898e62ee11aceb80ad24128d518f0856bc9b34610d1cbc9bafb55d06c72425d31e90edf5ea3cd72064c28ae7c51b11016e3d8ad863b1369ffb026057b1b9152aa955813dcaf9f18856470d2d1ea5ae9d3c025163e471f25aef16caefd228680f65b61b7cf96817eea0bb41c6234f426d2140a0c1b991e79e945715c5f86c62e14078845e6e60528ecdf2df33e23d1750b30a281d2a188fcfbd276024d1c7a2769089e5dc916f4b4621885206acd5318dd2800e50b8f5f36f545c7053b2482f5a5537e51f6942fbccbf32159d6fb93b2ed45159f775f965c468cba39a5bbe5aac695e2236433bfd390402cda41e4f2a996f255f1708662015e9c034373f627c5f4ccc10ce0e5296667a2b241d481bb9e11571d8ae9bdbe15874ac74b1854556b14484087771d41eec143cf7c79307fd48f912c4fb0f6fc973ffeaed0c37fe805e6ba8844ffbd104bdb033fce04a9f674faad7bdb092dfa4e29240df4c1a07eec0ade02ed4da9f321eed276f963bde2cef829223210f1ad9e8e8f89c3defb798a86a64ab395cb77a37fd59a529f5a4054ed564d5c193e60bc5552ca8787634edfdd3d9d7185318d9db5389fd07a0506539295204aa912b335b8e6eab154429c25eae095f236f64c45d68d2ddff1e81ab508bedfe90c2f6cdf6ddc65f0806bba0de9714c905d2e12545eac82fb1300f78efe148b9d8919f96de72805fd58f9472200db7108f230b4beae3d5db49f1812735e0304da8e7b5f71c191323c5fb760787ba51087ca3bf3623db422c99c4820b22c2bf3bc4d35f035cb2c493c5c3f8f2ff55b8b7a7299f4fcc3034f442bab3ea2266fbc8c0aeb9787bd2871f4efabc3cf0dd0dc5ce5d7e5f5106a5cd31dc235dab5be1423cf0963be2d34b2e37bb61b24b8070880e5de73a3daa72e0625800b807e5f43c0eeb9256753a5eb056e20aceaea357a29fba856f610c635ac71d25d22a00253cbc8a4672c9f21d78cf30095fcbf045cefe12a819d417d035cf658796e39f4ecb19b4570359b47d97d66c8063ebc9104c6df015859ae9bdf941451e0b53e8bf31f31d61b1e36c4aec0079d2860979c7254b48dce6b867c5870babc02245a11c08c984167aa04654298d9121db7c6cc64fb7ebe381b64e2fb0937e36a5dbd813487e7509839eef7edc87571e2f7481e4f67fffd099085e8068b114ed916224b4d0bf0e49b5398d646b33a5371236ee76cad7134520f3a7f6a4686ab49e5261b5bb61aa3fd6d4fe7b57537633d4a2306458b4100e834f1ecb13c13fb8a9ab5e446c987e275a3a28977e1760d85f24af6a4338dfef5006a9373efaf64a5979866108357f5f6701a1ebb074ce0ce57f0a2ef9175cbc6460f161b4b4ae5cf9e15e1366de19ec9001cdb30d2486fd2f01484a8827d02f8f01b25aa78d7a71cf39509fd1e053fcdadac691357076331cdf2dc0d8850cf73d046c69528d50df0baf5b7d71b6777c38742613dbcb356e1fd04f013f782e4974e3722453470f3d71676a6a5612adb8d95f7cae37b74e1f153cf0a2181b5f9b4e6d671e2f0c97d00e11bd3bbc881e96af0b88be56f846870d9e1a3544f3ca5a34980f68ae5db4cc6cf3673b1fb18c0a613907cabba0de723b58a46a325f21e063b2162a141bd5815696616b282c13146a3513b190d6b931b8fe6415ec9537cef48a6f1dda39ca4afbc61f772af2f2586a238dc88638b7333a37874c2f65b3deb06ea76f1c8d982bb741614d6aeaae979e37ab1f996f1560a87952e621c4c5532a3b74ad1565253f0414f5855973ba27a5c95f63b08a9749207390f33e8c66c25ee63d20585295485d1c046a7c62cb7fc02f22e5398297afaafbf52a7c845e91504f445ce24052cc52bf1f1a1af4cf31a329610afabfc872283b77b6d847283253c31c76f07dd55a72fefc2196367d117ebab8541ea9df1dd987d8e2870465044f17d10fca01b868ccafbb22ffc90a45fa7aec38f5407e9049d8b9b7f20b940ec0b069b75e3ad7844e146bede8a768a47f5230f3b26c3a04f6d87a58eb28fdac1cc9b67c63a4c34a94ddb335d4fbdfec0781efdb507f70dd81e93ce94e3e38124b121a3230f0ed55869ced42addaa58ab3aee9fec293c06ccde7a5ba017bf831e6bd03bfe1d827be0c06bebe7f9feb1f8e53d3f3c4763e8563b47e38bd39630b2d4e019d5ea7d4f1c2a6d49828beebcdc4ffd2ee95265e7bc7684bfd81d81f30dfb291d699e7de9091090f5b089570ef931d035180693e81cd9a09a842eb245f3256830897743098ab79da48972c44020d1a5451e666b0f239a0bed5a6a22dba15ea240ae16f88eacd34044999fe819e79752aacdbff6fd8391bb0fa9b2d127f286d9f407f057df0f7b34310caa0c46e6d3d5ea16fac59ecc13eb684084843b612e6706000493c4815b41337e10abfacb8a5870c74a92cd1e9ae12f8299e55138416ea9d38054cdcd0e9255c9bdb48994c52ddd6d30f6228ad2a061fa1ceba083cc9d9fe1a981416032f53cee615906367fa6e93959a0adfbd701baa54b66de0aafe70ae2c8fc0394b822ca92baf91ce2fbb1787d515da0e2949f204fedc9d9c3c6b6fee7b2d5116bc29b6b5e8306fbd688bd12b45af47870ae4f0301fcee99a2b07ca19b7a6a84396c220621bfc12c92891ba34922fbe510b3b6c19d4fdeea2e94b3bada37cae0e0e3d0a3b377222eeea37d05d8c791f33e6c25f80cef88fd1edbed20dec2dccc1975836caef6b5fb6a8897799004777a62b6e6a1c58f2d3173289b44e1e4507ccebbd5f4dbb8559c171cb3a8f09df6716d0ee979b3c460e0ec38ab5520d2d12f880a4d112c133e3508e714fe0deb69695b58aa0186730e9094ab50a3b10aa93b03d1917eec70a73395a6dbc8b6b549c0bef7e873ef6e3c2ad2d1d77d13759e59ebc71a6efa533a3756199d9c02d9d6d4223886c7be863c2dde049ee4777c36b61aa178ca0dea366504a266a32813b9a1ffe61e3b731e161567a6b4bb2036d6e548dc8a26fd00bee77edfefb8f8ff62b0bf715fbdd9b7f084018292f18dc662080f7e0d494d7c0cab3a2bb39d1d402f77677593b8c1357a301a07b0e69456b0ab03cf51e67163ee722eef10f53762baf995ca10078b614ca910c2c920e0e30e0232006b701489cf5e13287db9ab5cf37406daa9306f0e8406eac96d51cfe92c9354ad4383099bde48884ee3690527d064b14319f6c3fd4b30cbd2db2cee55ca78d48f99a6bb82b9f5747a8567ae86a9755eff49e1f360bc18620cbcdbcd4a79db2bf02b56948b5907a52b429ec7b632bcf4ccf6acf8efb47278c4b3711c67a7a3e2b48e4085630fc0e30bd1fc157daec198bb0372e6f99aca319242484ca96529d4e512fcacdc244c951e9fee14d0e4d2cc4a872f6253eeb98765eac281f5030768e23bf268d2d4d38fb2fb1042eb77549caeae5d271755c071f11aab4fe2619b39f2d0f23bc83150b8d71a653198df214952c263d36ffd9122ab90ac7f91f6e465b7c041c75c8ddf223c661243dcc82eb5f8c208cfe363ede2c6d347f1663de467d77e5ca7912d62aa67cf362961dc5b0f8a9550628298ed24656fb23be1e3f9ea44afb8fd79f8a5c9634c7b2165c02d3fcb215f25d8c43d1e1fbf775bfef3782134f4159a58fcd32515a5ad69c3cbd6da0569df1af57c45405070737198d5cac741de12b03714bd599db2c15c85c0f2fc9cc604b39403a47c33af8306beb8b2933a29eff38e3d20610d6b08fd967a2411bd69026ae8f6f71e7c8bb363a33", 0x1000, 0x4, 0x0, 0x0) llistxattr(&(0x7f0000119000)='./file0\x00', &(0x7f000078c000)=""/153, 0x99) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f6000)={0x0}, &(0x7f00009ee000)=0xfffffffffffffff3) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b40000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f000008c000+0x79b)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x16) ptrace$cont(0x1a, r2, 0x0, 0x0) 2018/02/08 22:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e8f000-0x9)='illinois\x00', 0x71) sendto$inet(r0, &(0x7f00003f6000-0x1)="ca", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) r2 = open(&(0x7f0000f2a000-0x8)='./file0\x00', 0x2, 0x102) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000da9000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00008fc000-0x8)={r3, 0x2}) 2018/02/08 22:00:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000992000+0x548)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000271000)={{0x100000001, 0x0, 0x0, 0x0, 0x2}}) 2018/02/08 22:00:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d24000-0x8)={0x0, 0x1000}, &(0x7f000076c000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d34000-0x6)={r1, 0x2}, 0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r4 = dup3(r2, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000225000)={r1, 0x9fc8, 0x4, 0x7ff8000000000000}, &(0x7f0000660000)=0x10) 2018/02/08 22:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f15000)='net/ip6_tables_targets\x00') eventfd2(0x8294, 0x80801) read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f0000018000-0x8), 0x8) 2018/02/08 22:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/08 22:00:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x80, 0x80000) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000007000+0x2d3), &(0x7f0000e47000)=0x10, 0x80800) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x0, 0xa, 0x10000, &(0x7f00001d8000)) sendmsg$nl_netfilter(r2, &(0x7f0000980000)={&(0x7f00007f4000)={0x10}, 0xc, &(0x7f0000f1f000-0x8)={&(0x7f000039f000-0x220)={0x14, 0x1, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = getuid() r4 = getegid() fchown(r2, r3, r4) r5 = dup2(r2, r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) 2018/02/08 22:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008cec", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockname$inet6(r1, &(0x7f0000046000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000084d000)=0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)="64019338e0654909e102875e11e312", 0xf}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) write(r1, &(0x7f0000a20000-0x20)="735be49763ceaf4808e6ea8b3bd4dd98ef576acd5dbfd4d7c2eea2771fe8d973", 0x1a) dup2(r1, r0) 2018/02/08 22:00:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b89000-0xe)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x3, 0x1000, &(0x7f0000001000)="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"}) timer_create(0x7, &(0x7f0000002000)={0x0, 0x25, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001000)=0x0) timer_delete(r1) 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) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x58)={0x27, 0x8, 0x94f9, 0x7, 0xff, 0x10000, "f978b1d256804c920b00ebde7426e8b2a632f5dc3dac4f34b6920f53abd06e25fdbf809a83b2b0545372899d3ba889316343ca1265d05e793ca409b37cc306", 0x200}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000)="7b4e1e16eca33a9646b96d5d12b32cee3a385ed650a421", 0x17}, {&(0x7f0000001000)="2211d78b6dfabbf809667521b977d7c24a83cbc7f65739bbf1231097ffb33a97f3674966f9586c6275f62be0d6cf68948f56626cc80d570ef3120fcb83427e2506bc27cd43e1b8a0f5a8495910a4a6daaafa74a3a435d54df335549ef15aabdd72e63cb0c50979531cfa7958d8886c9ceee9ec5f9757df4178b8", 0x7a}, {&(0x7f0000000000)="8ad9d7443e3f2b95b1f3bbfa632c10bbf8d146ea94dd947b3720d8bfab945548b0c4e31ff78fa7c81330e701252f67006308e1d1b9ceea49f1e1aef1e4ecf77d6f9be62795db69bc785942eddddc6edcec3dd0d74709b130f5f030547a4772a235fd", 0x62}, {&(0x7f0000000000)="277dc0ab02c32d256859da7524929c9f", 0x10}, {&(0x7f0000002000-0xa0)="0044ce37503d9f55825dcd2f9393903df769dc0988d26fcd27228c88b821ba4f7d70ee0f70653c4ee743ea138efc1986d42db63353baf511f7ecacf06dad56926cba14842e0e12ba33ebef8b007c558e3da67b0948348d095cbeff27e0d6e2e416698099aea0de6d78990fd8898a89acbced1f51c70ec82e725d9d238607d3a191080df17f1a7d22eba3edcfc373d0b20685c70775ed5f9aae2ce77c8986c3df", 0xa0}, {&(0x7f0000001000)="ab95ea66a67a3fa30013a1b1f86889eff2a34067a3014a52de12bd596d3021404572f59e2c8acf1dd6b5610410b7c98112e847d5948dc5d96ff52fca36d6db26201a001841a7148a2d2051e44b758b", 0x4f}, {&(0x7f0000002000-0x80)="07e223c646fe6ba57b75ff7be9a66c80257d7b1372850b47d2f5210ce4a07255e892b0780001b98dfd77035fbc3926c340b0bfc83041531d93478254e0cfdf78f2f1f766d795434d8a02cf09dced2a020f0f68fb0e8399facc0301cdf18b20c5e6222527e9d6ccfab0a83627836b466495cab8bb1fe93c5706cfe0585cf923a9", 0x80}, {&(0x7f0000001000)="7bad9a44bca059e8bb7511956bb60986fbfdff8168d776850f71e08eb3b044deb686df7e89c7462c7baa8768f20d9f1d7e2e0c38e2f2c506f9a5098e0bdc508d9735673fa353136761d8e0f12dad7b9d6fd98c1631f59dbd2e2f5e5435846a11958ef1ffcd7241a35857268601293eb8946a585bdbf1cead6c0aaeddadbcde3463eccbe63a932650d6fec410afab36f72dff91", 0x93}], 0x8, &(0x7f0000000000)={0x30, 0x10d, 0x8, "76ef33ca7290a7cbc70731514e29d243ef966a6b53f09c8c106eccf2e1b4b96095"}, 0x30, 0x800}, {&(0x7f0000001000-0x58)={0x27, 0xb30, 0x7, 0x3, 0x1, 0x4, "993e9b3a510b91e1a223b452b8bb7914c3638cb2bff9f3386d87225270ddda39b9c7f4df51be98470bed1f827f46ad0281c7faeff314decc6dfe425c23b7dc", 0x9}, 0x58, &(0x7f0000002000-0x28)=[{}, {&(0x7f0000002000-0x45)="c386fa930f7bba8507456719ee7500624575b97ca165e4671ea39de365db1743f1545ef41b222f904b3d8e51338271106a94232275b83b511a02420547dee2489576c7d4e8", 0x45}, {&(0x7f0000001000-0x53)="6e7eb2c57b743ca77906417a4257715558ed5fde47049dc44ec48318f317666711f9fd140aea58fe0604b6a9f6bf1652d9dfe443aa837a00eb94f3a390129c9bbe162899c772b9cc41477a10b68d29af73066c", 0x53}, {&(0x7f0000001000-0xdb)="90dd971e066097a3ca5f729228127b7a2b54ce50d1383a1bc3cf8960f7f68f5fa71ef17de7c934d42d52ba7407113a67eb6ef820b6791e46ea82b130f8cd004a49bf209d103afce485591489fa8c849604cbe13ee1dc7c663d6aa750d65a6dbb64de91a55db0c7f0a628878d2df56cbd21177ac11f1ad1fe2339d8b15769155512d89a898e9c8c94e777e088b187adf5b8ddd6974125b7f498d72f807192d36c9aa885291be0cdb287e3fe64c1c71e3d0d0163d98a5af8600d9b31f487ac1e9a3e0d3b204ce57d31a97bf613af444117622be5f1d30993158c976c", 0xdb}, {&(0x7f0000000000)="c1e5d855144bd743f179d29b8248722c374cfab6999ec5fdcebd0320ce95be10f4e71b656bd76b523bcfcea598b4ad01e1b495e2170f43dac18c7223fdf6f1ddae1e46761f480187b8f0ff502bc002f04ee9b984181a83fd0095a90b727d8e5888fb098f836b00fba3e347fe5dd2ea029a457852903d1558acdcac90753cefbfe81cf3fb808cd96b921acaea15f5a70c6f707348816519a961a29c5091821f7c1b0ab3", 0xa3}], 0x5, &(0x7f0000001000+0x839)={0x3c, 0x113, 0xb639, "25e20a79829ce8cdbba3043f6713184fb3bdea2a29c0721e404fcee65e0c644816432848c1b24d88bbe9e1d0c211"}, 0x3c, 0x20008000}, {&(0x7f0000001000-0x58)={0x27, 0x1f, 0x7a, 0x1, 0x0, 0x6133, "6a5cfc36f25756501e21d3c26712491c5b5c3a3f0009071c78c2493140c7479c008a373f8dbac3c5cb3183d46c6ae678301ad4ccfc4a280841efcb77ca2203", 0x5}, 0x58, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xcb)="62737a501654f694defc5620d630ac97c80863d8b3c508693e88333ef7726cdd7d94c1183863c799b84cd8ea340775cb3f05bf0bef67438e39ed2b359b4fa8f5f311c17a759cc6feec573c7d55936c64d6a9ad8af86e8e753cc02c4ded27a620310bdf6b6aa7b4c76e811c925f426928b71f6f8e108768c90b9c8081a6a57ebfa08a1757e68d9f04c49eff95d70535ebd544389405e2c9c74adb03b2cee64a2735f3fd4f537873d62e803fcb856bd8780d44c1b3f95c130a1c9c9bf40630bb788f79102c97be54ef851817", 0xcb}, {&(0x7f0000000000)="94898650571dbf36c49af86a15b8a9b7d1de5e6186a93baa84250bec6d40c2453219ad8248a4160ba8d58f5fb59faddd61775417a7bc8d5ffbf2a8a13d185f9dfef5c2c3438c428f9596f4e5d4fe699be8d6f896c3b9ef85a4f30aaa49ad3cab232d76c539447b2f9b63e72e0fc8013d6303b5fdcd1662d5b00d7336230798f4433c827c66eb", 0x86}, {&(0x7f0000002000-0x57)="015393020ee11c2b1951f6897fcb43984de9ca89683068b1566c42f93fc0125aa8b8ef46d54895ab7ecf6f84bd061d0c5a1138988a8ba00dfff2fc0f770c1f65ae8167d78725d5bbb482fed37b788240d63de65d39a013", 0x57}, {&(0x7f0000002000-0xe5)="b9c3fcfbda9999fd5a18bd444fe229cfad21dc03081e806f3579a439ed09dd953e53fe75cd6e254b60aedd4a389de0d9a817945d0aba98543df1ce44fa9d2b9bdee875a96c83f2d3fc4a37bce2b5cdff8b48ba6d73a8c4a82b368c9c008103b9c4515249f9c05fec2104113fdf1e9fc6828f9f9e115e97489adbaf1e95964ef12f125eb7cf767b3010178d13eef55319482be58cf06ffe9478088506afa554bc41327a079b1cee6a0b6f9352d772facaad0e914688adea5b0a71bacff021ba3512b20a3b0abac6481e2948a1151e05fb4618ab46611d842e4b94548513c15ea972e93bb95c", 0xe5}], 0x4, &(0x7f0000000000)={0xf4, 0x105, 0x6, "3d8135b0ce2942f73a94a8c66f677c5e1769190b7d03f7c0b766d5555c3d43c2511dcaa7cdcbb7ac346b2ea282a986de20fa4dd18ac78c0ea2333ee8d67b025afb8f9843e22d01652ab5acca624354e1cd483b4021bd6d745a1c1db3fa1445fb0017befd3018f6bfe99c273dc19d2f2153223b63235b557088d1db125d272ddce581aa8a6197fcddd58a1c880ab3c9074e19783911a53ed2f875541d4b251039c0632ac40f5c930b5fc21dba4542901ddcf5f05c9cae6b32b3b734da1b44b47b8b690131569563b5895f4303771a86168543e16a5093aa113fd906bdb584b8f6726c4ba00d"}, 0xf4, 0x10}], 0x3, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x7, 0x200}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x8}, 0x8) fstat(r0, &(0x7f000065c000-0x44)) 2018/02/08 22:00:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000003000)='\\\x00') r1 = open(&(0x7f00006fb000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x200, 0x1f8) stat(&(0x7f0000004000)='./file1\x00', &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000006000)='illinois\x00', 0x9) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001000-0x4)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000002000-0x7)='vmnet0\x00') sync() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000008000-0xbc)={0x3, 0x3, 'client1\x00', 0xffffffff80000005, "b377d30f22b49ba3", "ba4eb4a38adef01be6511b5413f01390db1c9cbcd2329d0cbb9734bee0499b03", 0x8000, 0x1ff}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)}, {&(0x7f0000002000-0x27)="47def13742857e57173eca4a349d57caaa232ce8b1859db7e0ae76197565d1345ea471557110", 0x26}, {&(0x7f0000000000)="d256f9ac56143927ad308c916940bf63501e18149ab2dc5b71afed23652c686489d13c522ddc166463a501605a8e2b74d0cc1125250a2cf94fb49e3510c0c23bd1ec2fd704733807d654133a1e1caa94649f8fee9f2df1206e2af3aa5163464dc7063d173156f8816e75b71ee7b8", 0x6e}], 0x3) 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000016000)='./file0\x00', 0x400000, 0x112) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000001a000-0x72)="eb9196df4a8fcb8e3b1f60b981f64269d5568cbe5f3e0173946b89f236e0abd139755ed6ea5ed335f16cc9a4d0c504fcb266e8bc2628ca145df38d4e1360e2528201ffc8c04c50946335eae5084d488d7f704d5cc12d790de465a03dab7213df17a626d114a6e308b860daa857e50c758b45") r1 = socket$inet(0x10, 0x802, 0x9) ioperm(0x7ff, 0xff, 0xffffffffffff0000) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240b1900000000000000000000a283b7", 0x10}], 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001b000-0x8)={0x0, 0x80}, &(0x7f000000a000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000001a000)={r2, 0x8, 0x55, "279a675b3277e8d7fd76acda9cceb56233a287e860f15d4fbfb4094c126efbd6a7f0bc409b3bad937e0ec0388546d0c154317e2439038da7c646df9a31b902004f882f870008f9809eb59415b0f7e57703bce934"}, 0x183) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r1) ioctl$KDENABIO(r3, 0x4b36) socket$inet(0x2, 0x1, 0xfffffffffffffffc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000)={0x0, 0x0}, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001b000), &(0x7f000001c000-0x4), &(0x7f0000003000-0x4)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f0000014000)='./file0\x00', &(0x7f000001c000-0x10)={{}, {0x0, 0x2710}}, 0x0) getpgid(0x0) getuid() mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x10, 0xb, 0x3) sendmsg(r6, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f000000e000-0x4)=0x3ff, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000001c000)="945339bdc93af83448220d2bfa7cdfbd57a5d8758a8a996075f7d7c798bb98fc658dbe29f2fe031503962c90ea7f393801a6c9ff669f22d6d53ca8757726a65aa6a25d81a84de1bb01832c4ba6eb9eb22d39a2", 0x53) 2018/02/08 22:00:39 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000002a000)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000000a000-0x1c)=[{&(0x7f000000b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000002a000)=[{&(0x7f0000008000)="dcd4491d69441778bab7717a4b7df77b5f2979f20806e9f5192c896183dc84fb804618cd725e98cf22eaec29fc17f2ca38bbf78a71ca4e78c1144ff6dfd65bca1735c8758c54c1d2c06218885610e8dff55722bb2d1c92f724faa397dc77303f122a7c5024a033a9634b2eedac26ebae21c002a0ceee831f87ef0069ccb1ebe347120fc18003831d8ae10ca9ab788f9bf0767870a224c19f9b0df3681ee8f236d4dc9874c255ecee0c99b81ace67a97e4d49e7e6bfbe1600f43a00e870e1a2946181dfde37", 0xc5}, {&(0x7f000002b000-0xff)="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", 0xff}, {&(0x7f000000e000)="0b8b09b6fccfc544618d05d2ba19642316d6166e974f233bca23b4a60e8f32af6730e9c83ff8bde7c1d715bc3fc80e2b9e8c8336d853680d093d44c63a058f04e940a7071c5a8eb005eb3183d27ad41bac64a6ffb12c8a2d7051fb1ef6dbaa1a15ded17bd8ac16a98d8764243f0173946833db0f5d122d82390988be7f8bc61705640c75d3c94d625edbb2eaba213445ea63ca9ddfee6e370beea9da269ba91690bdc4014980235f07d82727de2625e7e0e6512f6ef14e6eb623e78ca0471c3790e913fb2c1520b37db4f7c6af78aa3d8666672bbccfe7d4d332a5d863ec5f38f580c8065e36bc1d37be109a864013", 0xef}, {&(0x7f0000028000-0x40)="7a2b5756d0d2b053ace35182d9c88b56fb0579b77b48185bd54fc57ed2539d18777cd24862eb6f117b6692f4bf064d8fdf3a73e4db6630a80f2d7724e63c0d82", 0x40}, {&(0x7f000000f000-0xcd)="70ced60d30b7a9ebd66b1d97127f0dfe7744afaae631984ac186e6538f5dca7bea6187c052063651d92fbc70666995cbb0152fe2ec5671e278b444040a7530c061fbb6ded147f4444aa57495d258ec3f256a91fcf329226fb60eed5445ef837637e32ac35ed348b6b71e7b242e57cb311c2e29e5ce3616c0a411842db38b4f2c0aa52cac9ee9930412df04c643773d6f186ca7c295df2f8f1dea53eea69ce473b23373789d3133da28ec55dc621cc63bdff5048301bdd37ed74023d4487b17d53bb3e3e8267965698ec4314f12", 0xcd}, {&(0x7f000002a000)="f2aa02dbdc6a2eac600b6c99f201b22fb60b14b1359ae0ac8a7c458b23c60460cb7c1c65a3a9562f69790dfbd25594433a40523faa6514396029bd0efb8da8f96e38d782fd470df651f4d3a76869fa58429af2bda200bd56", 0x58}, {&(0x7f0000024000-0xeb)="cf4da57aebe468dc4cc0717edfab318c4972bfa5619254865baab7ad01ebcc4c457da0c4c5096fd4787b23f9dca3db9630055f702101dd6aca77d2697b054adbb5f9095effde0b37eeb5694b06529ea8c7501209d4ffe315e73b7cbd9bd74012b35149a6a041061d6f146ff231487d80c52e98f76dd99a433b05f0b4a1500577975e6c54a7be8795fd7708dac3146e0b6f160591ae99917b988021c046334f543efc1ad908cf0660b699fdb67fbdc97b3bfdea4274293aebefd79643cc13882091b8b12bd9f4927b186056b0945e4f7831fc2af0c003729c2da9078cec86b0cc0b6cdbd55795923f85eae0", 0xeb}, {&(0x7f0000025000)="4f398c4af111a00e5343127009701cc0c43e4a1ec16d465bbb783a28f4fadb5ae1c90c0ce0a36f29db9fabf2c48797bdf182ec1d86789093dee7b9fbaac199bd1353adf47cb25baae398bb0b5bb0d90d75b50a575399272c505e25f8d9cfc5c51680cab005145d111e71d9b270e86a59dc80f5f62a71c58d9c8081c810070074af072778e8364b68148805c58a34bca630bf94eb97fc0afa49f245f991d47bae7b8930b37a063d4c1cf32d081adf9f279d3feb5fe4af511fa9044e73d2827b", 0xbf}, {&(0x7f000002b000-0x77)="f2630a72969dc3f9f6fb3893a8a4acd75458ca09d92b85ea69f7fcd3c42b2ac80b276da404b53313b1258b572600adf17ed7f0746dccdcd5679e8508bf50c4fbd1fafccd491c3052e90b6bd9bba72b364dccee0b3c00a41ddda3621d73f4f5563372a2e03c6702b66e801ea25f429489294547197f0b09", 0x77}, {&(0x7f0000015000-0xec)="5235bc2c6fc622f6a81748e2b8b9bd26650dc2e6ccffafa3b8dae9b0de03194308cef8a44a103c28eaa70abde8c49f136b916cae19e2611d839c5185e3fd31dc1881e1874bb0cd704449826c945c4d7d1474cd30e7bcaec68b0e65a8a02065c206a0e095c802c682ccb36e4b436c8a75b8d9890ebfb2f5f2b668fa80a7c3a6f03aa713eb42f9978d9c679f25b4e536cca78ac9087e0fd21ee289cf0c7777c1672b9f1286729894cffa8dcdd6efe08f5b4019d2e84fa025e5acde784781bc94a25db8ae4783f96f70952e131024bcdd82239858940231b095cbff9bed1c654768c3fd1c557138bbc6a180cdb7", 0xec}], 0xa, 0x0, 0x0, 0x40}], 0x1, 0x40) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) close(r0) 2018/02/08 22:00:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000646000), 0x4) 2018/02/08 22:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f00001b7000)=@ipv4_delroute={0x24, 0x19, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xfd}, [@RTA_DST={0xfe79, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x5) pipe2(&(0x7f0000f3b000-0x8)={0x0}, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000074c000)=0x2, 0x4) r1 = accept4$inet(r0, &(0x7f00003fd000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00007cd000-0x4)=0x10, 0x80800) r2 = openat(0xffffffffffffff9c, &(0x7f0000fdb000)='./file0\x00', 0xe000, 0x28) sendmsg$unix(r2, &(0x7f0000f70000-0x1c)={&(0x7f00008d4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b2f000-0x8)=[{&(0x7f0000f68000)="66e0516b584f0b2506db85ad2037ed698b3d4d9131bf66acaff390e3d7b208763167f5f1414408d1567ab562b0214d4c42f2d4d945c87d6fb11cc3c42fc819422e07ab137021c5fa0a33f2ea5a2af83e4f52ba9db0cb130460cccd465d4704269e97c680dbf1316980ce8214f77dd6df6a9c812cdd3dd38a9e4fdcee9144fb64073e0f2e8a86b890ad5f5df112d8b258c2ea5ddf01ee", 0x96}], 0x1, &(0x7f00005e3000-0x1a)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}], 0x1c, 0x8000}, 0x48000) 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000)={0x0}, &(0x7f0000495000-0x4)=0xc) ptrace$peekuser(0x3, r1, 0x9) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)) 2018/02/08 22:00:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f38000-0x4)) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00004c4000)="39dc0f7da0e557b55b9af7740a8e436bcad097233700700df88265511abd167e8f6b210938653782c0d69352b28552204647b8ba67fe78743078f2ddebd340", 0x3f) flock(r0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000eeb000)=""/253) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) fchmod(r0, 0x5) 2018/02/08 22:00:39 executing program 2: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb8000-0x4), &(0x7f0000eb7000)=0x4) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f0000eb7000)=""/107, 0x0, 0x0) [ 180.072505] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=28053 comm=syz-executor6 2018/02/08 22:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f00001b7000)=@ipv4_delroute={0x24, 0x19, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xfd}, [@RTA_DST={0xfe79, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x5) pipe2(&(0x7f0000f3b000-0x8)={0x0}, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/08 22:00:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) fstat(r0, &(0x7f0000b5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000ce7000)='./file0\x00', 0x101000, 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000+0x4c7)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000001000)={0x1, 0x1, 'client1\x00', 0x0, "a287d68c5445baf3", "7d4c1e36f906effb525a35c0ee80a642a1da5a536b4e461365f74cb3fce62dd4", 0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[r1, r3, r4, r5, r6]) 2018/02/08 22:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000d33000)={0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ab8000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00009ef000-0x4)=0x15f3, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f00008f7000-0x71)={'system_u:object_r:auditd_unit_file_t:s0', 0x20, 'system_u:object_r:removable_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x71) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00001c5000)=""/212) 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x10000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000def000)='net/dev_mcast\x00') read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/02/08 22:00:39 executing program 7: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x10, &(0x7f0000fcd000-0x8), &(0x7f0000fcd000-0x4)=0xa3e7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fcd000-0x60)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000fcd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fcc000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x10000, 0x0, 0x8202, 0x1, 0xc9c0, 0xffffffffffffffc0, 0x0, 0x80, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000000)='/selinux/commit_pending_bools\x00') ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000001000)={&(0x7f0000966000/0x3000)=nil, 0x7, 0x4, 0x2, &(0x7f0000fcc000/0x1000)=nil, 0x40}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef1000-0xe)='/dev/keychord\x00', 0x80082, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000019a000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00004a8000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c64000)={r2, 0x9a, "255cff818b850d5a3fa0ac2b109e7696f19ad4318db0b00ab18ead1285de4f56aca222d656e352fecc53a1f3b930c8330c1ecbf9da1ecc42a7d0226976e045f4485179cf4a83885d0a0dce64c199319315210a6b441b8525c07f8f9e039b398e42ed3a7aab6c1e0cc414946fa883f71fb5f52aea9530160d94bed1fd6250d129ec508b9e4b652360ba4f9fedaad58c8f3b33437de1c748824b77"}, &(0x7f0000cdf000)=0xa2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b06000)={0x0, 0xcc, &(0x7f000023c000-0xcc)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x300000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x7f, @empty, 0x3}, @in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000229000)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000188000)=0xa77b, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a9d000-0xb), &(0x7f0000c92000)=0xb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000787000)={r3, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x2, 0x3}, 0x98) ioctl(r0, 0x4000000000001274, &(0x7f0000f59000)) 2018/02/08 22:00:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000000), 0x0) 2018/02/08 22:00:39 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0xd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000381000-0xf)='/dev/sequencer\x00', 0x107840, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000582000-0x4)) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000677000-0x10), &(0x7f0000939000)=0x10, 0x800) 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000060c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x7387, 0x0) r3 = dup2(r1, r2) r4 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000970000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000402000-0x40)={0xdc9, 0xcd7, 0x3ff, 0x7, 0x200, 0x0, 0x4, 0xd321}, &(0x7f0000a92000-0x40)={0x2efc, 0x0, 0x4, 0x7, 0xfff, 0xff, 0x2, 0x2785}, &(0x7f0000948000-0x40)={0x1ff, 0x3, 0x1, 0x5, 0x5dd, 0x57e, 0x7, 0x5}, &(0x7f0000b3c000)={r5, r6+30000000}, &(0x7f00006e5000)={&(0x7f0000555000-0x8)={0xad5}, 0x8}) ppoll(&(0x7f0000c11000)=[{r2}], 0x1, &(0x7f00005f6000-0x10)={0x77359400, r7}, &(0x7f0000957000-0x7), 0x8) ioctl$int_in(r4, 0x5452, &(0x7f00005bd000-0x8)=0x80000001) r8 = getpgrp(0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000e0b000), &(0x7f0000e7f000)) fcntl$setown(r3, 0x8, r8) fcntl$setsig(r1, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) [ 180.155654] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=28082 comm=syz-executor6 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00009da000)={0x5e, &(0x7f0000a3a000-0x5e)=""/94}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006ee000-0x18)) [ 180.232658] binder: 28107:28108 ioctl c0086401 209da000 returned -22 [ 180.243417] binder: 28107:28108 ioctl c018620b 206edfe8 returned -14 [ 180.254079] binder: 28107:28108 ioctl c0086401 209da000 returned -22 2018/02/08 22:00:39 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) write(r0, &(0x7f0000000000)="9de993e790ac343515c2b13e8f30bf3099fadd94904d3211d1103b923b2187ef43fa5c7190e18ca8718a920a514eb8fb97a23e13d57ea07b6912f347c0ceb1ffab759a630e0368ce7e825e1ab7aec0a85ae78beebefac02d0ee1e432796d206db6754c8668ff58bfda54006a62846c98ac3a0c811296d2b41ff6536c6019461cd0541dca9fc81ba8da96f4ba741d40cab844325d80e9f01df9cc5272e9233e2729e3cd57", 0xa4) r1 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5393, &(0x7f0000003000-0x25)) 2018/02/08 22:00:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f00009e9000)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000054c000)={0x0, 0x71, "853947b0b515fd6799ed350452b6e9ee2a79cb7d908ac40c79336d5ba200ea6eed8f03f50c90ef79a6f62492075552ac49fe5e91318bcacb35df47e36e7f8b00e37fa3aad25a8d56ce121ed9f6345a8d8d63b580150856cac96dc24b74f38f5bc92b86d0029b700aaabc248e1ff6480942"}, &(0x7f000069b000-0x4)=0x79) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002e4000-0x8)={r4, 0xffff}, 0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x3, @empty}, 0x442) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/checkreqprot\x00', 0x402080, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f000011b000)) sendfile(r1, r5, &(0x7f0000959000-0x8), 0x4) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000eac000-0x4)) 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[], 0x0) 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000acb000-0xc)={0x0, 0x32, &(0x7f00006b7000-0x32)="46504ccb21ea243ce4e7adb7ff2db4ca52084275d3b49e2898b1a45c7d76f7671caa0ee1f9a4a279349ebe842da63f17b39a"}) syz_open_dev$evdev(&(0x7f0000d92000)='/dev/input/event#\x00', 0xffff, 0xc02acf42349710b3) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000359000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fsync(r0) ptrace(0x4207, r2) ptrace(0x420f, r2) 2018/02/08 22:00:39 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e4000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) pwrite64(r0, &(0x7f0000f8f000-0x1d)="77cce1c102c2ad4ad070353c992aa2f11437bcffc6214be95ee4d7377f", 0x1d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) clock_gettime(0x2000007, &(0x7f00006d7000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000a21000-0x40)=[{r2, 0x9dcc07a88c9bfbb7}, {r2}, {r2, 0x6}, {r1, 0x6c1}, {r2, 0x1000}, {r2, 0x1}, {r2, 0x8084}, {r2, 0x4}], 0x8, &(0x7f0000e8d000-0x8)={r3, r4+30000000}, &(0x7f0000bf0000-0x8)={0x3f}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r1}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/08 22:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x2}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f54000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x0, 0x9, 0x2, 0xfffffffffffffffe, 0xffffffffffff7b8c}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000469000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) socket$inet6(0xa, 0xa, 0x3) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/08 22:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000529000)}, {&(0x7f00007bf000)="93035b7b273b8c04e22610231b2219e74b63828e1cffe4fe2e071242d18413acb77e69bf63c4cfad7ccc92939be17cdbc117fd750ce0dfb6d9aa56e9d0edabd4d99d64dd7442612193093a21d42ac1cfe7da86cdf56bcd386875aa52b203", 0x5e}], 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00008ea000)={0x9, 0xdd6, 0x1, 0x7ff, 0x4, 0x4}) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000914000)='./file0\x00') 2018/02/08 22:00:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0xa}, {}, {}, 0x4, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ee4000)="4c4b5e7b05882a9218fa573f1c8287b5fda3ec5bb9651211ff7d852b772264121b026f93a9d11549caca0281c583a9791005c04f0e5d2a5708640f73b556082b04bc27b57787550fae5ab2509cdd656fc9b223df506ce582521b9501ef8e9f49d2ceebbdcd7a09132a6f847132a311b35c8fbf282d131e5a1eeb52b61ceca9b55ba957435d46684ff6ef1ac7d52cf69c72c8dc0203813a1f49c52bdb6f78d2215a669d2eb53a09878a2e9dbdea1e1e3a897f9656b4452ea4a18abb65265e4eaef437583610055d731d3b", 0xfffffffffffffffd) 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000000000)={0x6, 0x3, 0x101, 0xffffc00000000000, 0xffffffff, 0x10001, 0x8001, 0x8, 0x100, 0x80000001, 0xffff, 0x0, 0x8, 0x9, 0x1fb1, 0x800, 0x6, 0x1, 0x10000, 0x8, 0xa6f3, 0x8000, 0x0, 0x1000, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000020e000)='/dev/keychord\x00', 0x42, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000655000-0x28)={0x5, 0x1b, 0x1, 0xfffffffeffffffff, "e4b069d716f8ceaa17c7c12777b8cc8ea547071b7bf17652f2c207f2e98e8056"}) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000f6a000-0x4), &(0x7f00005d2000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000d4000), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4200, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x20008f01, 0x0) r4 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cbc000)='/dev/ptmx\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00005d4000-0x5c)) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000c3000-0x50)={@common, @ifru_mtu}) recvfrom$ipx(r4, &(0x7f0000c3e000)=""/113, 0x71, 0x2, &(0x7f0000c06000)={0x4, 0x84fa, 0x6, "f0c9a3fb0766", 0x7fff}, 0x10) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000b46000-0x8)={0x77359400}, 0x8) write(r0, &(0x7f00006b4000)="efab9ba20f59f9697f52e2f723a781eca9dad2b6e5428b5f5bb47b572d5f8f6b2f6486dfcdcfe432bc460489f339082cfe1d62af66d0b03848ddef36b3358735f32ae3db", 0x44) bind$unix(r4, &(0x7f00006d6000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) clone(0x400, &(0x7f0000b2a000)="abde208a8d6f71b49b2a32dde7ef6137b1d4bb3ee7f1", &(0x7f0000632000-0x4), &(0x7f0000a18000-0x4), &(0x7f000097a000-0x8d)="b946e5d123bcc57bab43952e457f795ec71c78bf7c620a09dcfb5828c2dc359859972ef7bbb75cbe97ed5ebd344e27cf3cc0fb1fcf79da4db05234aab5055127d11a5675f4bc683b83125b8aff9e8cfef3ac38bc413923f92fae78f0d9b31fb15b3c535ead9387a08789fda5440476eaf106e053bd968f5932b46f09707b0a397823319eaf02f2c4b771e788a5") write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) [ 180.437302] binder: 28127:28133 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 22:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000925000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f00000be000)="26000000420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170003098a60", 0x26) 2018/02/08 22:00:39 executing program 0: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eea000), 0x0, 0xffffffffffffffff, &(0x7f00004ce000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee7000-0x4)=0x3f, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e0000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000d2e000)={0x1a, 0x5, 0x80, 0x8, 0x8, 0xd6, @random='bAg8l\''}, 0x10) recvmsg(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034b000-0x3c)=""/81, 0x51}, 0x40002102) r2 = dup2(r0, r0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000e4000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000eec000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004e4000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f000098b000-0x4)=0xe8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000eeb000), &(0x7f00009f9000-0x4), &(0x7f0000eec000-0x4)=0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000eeb000)={&(0x7f0000eec000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000927000)={&(0x7f0000b61000)=@migrate={0x29c, 0x21, 0x808, 0x7, 0x0, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x77f0eceec9bd6467, 0xff, 0x0, r3}, 0xffffffffffffffff, 0x1}, [@srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @algo_aead={0xe0, 0x12, {{'generic-gcm-aesni\x00'}, 0x4a0, 0x100, "2e79d898dceac763f5d61e8508f8233741ae7b6f4370935f3317f6572fe107768216254ba7fba08d6c1689d8ae4bf571ec7ca07a4283b1fef9a805285eb8900fabf73a39e4f35fc95521feb8abafe5a31219668e41a3a8c0948482bc115333fa8133f262309e7477efe95d9481a711f9df056f77a6fc9ef2720dfe68b78fe131872a3aad5d9a4b214ebc29dfc0dcbc9de051d82f"}}, @mark={0xc, 0x15, {0x1, 0x18}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x2, 0x0, 0x2, 0x0, 0x2, 0x80, 0x80, 0x0, r4, r5}, {@in6=@empty, 0x1}, @in6=@loopback={0x0, 0x1}, {0xa4, 0x4a9, 0xff, 0x79, 0x1, 0x0, 0x400, 0xffffffffffffffe1}, {0x0, 0x4, 0x43, 0x9}, {0x4, 0x80, 0x6}, 0x7, 0x3, 0xa, 0x6, 0x963, 0x62}}, @algo_auth_trunc={0x64, 0x14, {{'wp512\x00'}, 0xc0, 0x200, "916084c86c16d1364571c2e82d82ded186c6880b70578d19"}}]}, 0x29c}, 0x1}, 0x4000) [ 180.478198] binder: 28127:28153 got reply transaction with bad transaction stack, transaction 259 has target 28127:0 2018/02/08 22:00:39 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000062000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) bind(r1, &(0x7f0000017000)=@sco={0x1f}, 0x8) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000031000+0xe3e)={0x14, 0x42, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000022000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000032000)={0x100000000, 0x5, 0x5, {0x0, 0x989680}, 0x71, 0x8}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000032000)="5dcec0213f290371e88f9c4547b88017f5d6e313fa1b0177f365000d4d7a0031a35360e26dd94cbb657bf479e3c6f3b66a18723f20da53227e84a764ddd3fba8d87a2b6f98b4885bd1fede4e1f117c3c5e0bb3b59db8227d4f559460c9c5a79c463469b8910e343f", 0x68) 2018/02/08 22:00:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d86000)='syscall\x00') sendfile(r0, r2, &(0x7f00004f1000), 0x1) open(&(0x7f0000e34000)='./file0\x00', 0x0, 0x100) fcntl$getownex(r2, 0x10, &(0x7f0000e9e000)) [ 180.551999] binder: BINDER_SET_CONTEXT_MGR already set [ 180.557453] binder: 28127:28153 transaction failed 29201/-71, size 24-8 line 2935 [ 180.572089] binder: 28127:28133 ERROR: BC_REGISTER_LOOPER called without request [ 180.730200] binder: 28127:28165 ioctl 40046207 0 returned -16 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000df5000-0xf)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x58, &(0x7f0000f40000)=[], 0x200000000000016b, &(0x7f0000f40000)=""/7, 0x7}}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400}) 2018/02/08 22:00:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x1200) mknodat(r0, &(0x7f0000001000)='./file0\x00', 0x40, 0x4) mq_unlink(&(0x7f0000309000)='eth0em0vmnet1#-\x00') 2018/02/08 22:00:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f00009e9000)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000054c000)={0x0, 0x71, "853947b0b515fd6799ed350452b6e9ee2a79cb7d908ac40c79336d5ba200ea6eed8f03f50c90ef79a6f62492075552ac49fe5e91318bcacb35df47e36e7f8b00e37fa3aad25a8d56ce121ed9f6345a8d8d63b580150856cac96dc24b74f38f5bc92b86d0029b700aaabc248e1ff6480942"}, &(0x7f000069b000-0x4)=0x79) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002e4000-0x8)={r4, 0xffff}, 0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x3, @empty}, 0x442) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/checkreqprot\x00', 0x402080, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f000011b000)) sendfile(r1, r5, &(0x7f0000959000-0x8), 0x4) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000eac000-0x4)) 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r1 = memfd_create(&(0x7f0000d8b000-0x5)='user\x00', 0x2) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/02/08 22:00:39 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000efc000)=0x401) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x80000, 0x4000000000) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000317000-0x8)='keyring\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006ca000)='$\x00', 0x0) keyctl$clear(0x7, r4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f00008e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000efd000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000c3000-0x28)={@generic="472d7562ca9ae43c6f50fdbdb259a320", r5}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000efc000-0xc)={r6, @loopback=0x7f000001, @empty}, 0xc) r7 = getpgid(0x0) prctl$setptracer(0x59616d61, r7) sendto$inet(r3, &(0x7f00004ae000), 0x0, 0x0, &(0x7f0000efb000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000efe000)={0x0, 0x15, &(0x7f0000efe000)=[], 0x0, &(0x7f00006c0000)}, 0x201b) 2018/02/08 22:00:39 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x2, 0x2000) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x400000f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/08 22:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000583000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006ae000)="3d90f31b73d48c7f554024ed59686f8c99b2f33826c09fbf91e8710505ca70c9d389347164dfdcef3d85256df0f78d2bbc16c67c2660ab0825e465d933b2ab3d544991371a2c222db86257e74f129b7f1f16f82e62142ab52c22c6c8319753fec09efc747dcaa61e419c15391e933b4d611a85c0e747f6e23a1014a5c848e8bdc1df78a72900a07818ac84f6880376b22d9b3ace4db13e0ad32e0f7b5b40fba8517d57869693ea3881a799d92b316c02b41d89b7fb247de9e72f3c6efa164a11b9a0daa8c4693eccb77cbf8cb9eff82127d061583fc2021fb27269fdfca60ba7dac1ec", 0xfffffffffffffe7c, 0x20000804, &(0x7f0000a3e000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) bind(r0, &(0x7f00009e9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x2, 0x0, 0x2}}, 0x26) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 180.730325] binder: release 28127:28133 transaction 259 in, still active [ 180.730331] binder: send failed reply for transaction 259 to 28127:28153 [ 180.730346] binder: undelivered TRANSACTION_COMPLETE [ 180.730352] binder: undelivered TRANSACTION_ERROR: 29201 [ 180.730355] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.736160] binder: 28127:28153 transaction failed 29189/-22, size 2325018492002107392-0 line 3004 [ 180.779728] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 22:00:39 executing program 6: waitid(0x0, 0xffffffffffffffff, &(0x7f0000b50000-0x10), 0xc0000002, &(0x7f0000e07000)) r0 = memfd_create(&(0x7f0000b3f000)='vmnet1ppp1ppp1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x83, 0x1, 0x3ff, {0x77359400}, 0x1, 0x4}) 2018/02/08 22:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/keychord\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f0000-0x9)='/dev/rtc\x00', 0x600, 0x0) getresuid(&(0x7f00007bb000-0x4), &(0x7f0000b80000-0x4), &(0x7f0000536000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000055a000)={0x0, 0x0, 0x30, 0x8d, 0x8}, &(0x7f0000be8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a7b000)={r2, @in6={{0xa, 0x0, 0xfff, @empty, 0x2}}, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0xa0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000021a000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005cd000)={r2, 0x5, 0xa699}, &(0x7f0000926000)=0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f00005c0000-0x24)) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/02/08 22:00:39 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1000000000000001, r1, 0x0) 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) signalfd4(r0, &(0x7f0000001000-0x8), 0x8, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x48600, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)) 2018/02/08 22:00:39 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rename(&(0x7f0000b4b000-0x8)='./file0\x00', &(0x7f00004b4000)='./file0\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fe6000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/sequencer2\x00', 0x301440, 0x0) recvfrom$inet6(r0, &(0x7f00002e9000-0x88)=""/136, 0x88, 0x2, 0x0, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000885000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000008b000+0x410)=[@in6={0xa, 0x0, 0xb26, @empty, 0x80000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3ff, @empty, 0x7fffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}], 0x58) writev(r1, &(0x7f000037d000)=[{&(0x7f0000451000-0x7)="1fc4f500020319", 0x7}], 0x1) 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) timer_gettime(0x0, &(0x7f0000001000-0x20)) 2018/02/08 22:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000022b000)='/dev/sg#\x00', 0x1, 0x400) ioctl$TIOCSTI(r0, 0x5412, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) listen(r0, 0x3) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) r3 = request_key(&(0x7f000043f000)='user\x00', &(0x7f0000cdf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009e9000)='/dev/sg#\x00', 0x0) r4 = add_key(&(0x7f00003b3000-0xb)='pkcs7_test\x00', &(0x7f0000e1f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000840000)="6d95e1df0f850cd3ba1a4e34e3e396", 0xf, 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0x3ff, 0x6, r4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00007db000)=0xfffffffffffffff8) 2018/02/08 22:00:39 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/rfkill\x00', 0x87d123052e3fa999, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000074000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000a95000)=[{&(0x7f0000fa1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000226000)=[{&(0x7f0000ce6000)="fc22d39aeaecb20ed760e700478ba9282ecd179f365cc30e476ceb00b02e445589f20933c23025e148ab32f51d5db89479a04564f9e1e29a566fc6d93bd2b1b4abe7a57e7747710e9f2b1c5bf523c99cde7f5d3456d89de66552d52712fdfc2cc867678b2bdce29c182c8c20c9a2ff4701e7eb2fa371329ca85fd469f1771fb0eaf52dad26a56e6dae3961b0fe9d57201dd4ee6a955346b35bd3822ffdae231fae01b7051b007df8de9419a196", 0xad}, {&(0x7f0000fa2000-0xaa)="5c47cd4b0f714a8b7d696b9b21d0fe6d8e851436087a182aee5b7388509f9accc9eea46bf402e91d1ec0ca5b7a8675d9ded0250adc02636cd53e38f90a8da33908f67a022c3af6bf40e8008732c0248faab1d3a18ff1b642a636aed1cd75d2ea7c3b09768565020f87a79f071d929a33d2e20f002f4d42b8d0cbdd9f6bca7af7e300c0eeed3ba7c5d192a025829cf953d3f70f37352c2c8d89f3fb698a140b9237b719f6678806ce8e30", 0xaa}, {&(0x7f0000f98000)="a6b1f58855993ce3d9d0a0ce303f99410286fac7793efd22d814d416acdd105ba7b03317603211154f89d50a6a8fcb35e17e3124d9d30aa87c8612ef09718530982f2f653da4c40ae26a16193530cbb8872de9721db59b8196903e1e80d0e977bda573", 0x63}, {&(0x7f0000fa2000-0x4c)="f24fe6a737539d908a277e7e365ed9db7169b15e933bc20998c86ffa4b46b6ee4665aded979d1b2334d80ef9001ed153e95be4617f8e40ccaa3c9ac1baef37ce6f0de33c7e13b72b6b7cb6d6", 0x4c}, {&(0x7f000018c000)="a5f9b4c9c552f34ede8079ae46c5be65a6c5b7882e0538c4e319e47ff32ca4c9cc3ed8917324017dc44bd4edbf7f20830087a8f47a996afe6d90496ffa5c5f8dafdb6b30168736df2c21a3cc053fe8eeced5bc2fd37eb87b46e8514c63e0a8ced981ce1385c98c4b35482bec5a86a854ce3131cf4056b0a10baa15f9fb8880db29c5a8bb1e3ab3da5ff57895e87336c4d87b36b8a54f058ecc860703240a17e00a7c131662f8331f1358c554bacdc70eb659e11ec7d2d163ec49e4c47bad10205c415dc6e83e93bd384e23eda30c123c22684eb5b35897f7025ec340ffa28a7075635c11b64b1cda39f30f", 0xeb}, {&(0x7f0000fa2000-0x6d)="8af1cd1bbaddeb28f20ae6d02c39c34bd8787f5d4f1125b9f191ecdff97be24346188205685f1ebc3c83ec6eb030e2dc257121310fa3df17950923c081569979070538e21e165e09733f4d0028b53f616b010fdab49e2814b04032d961b19e06c35dac39a5e871b31a36982931", 0x6d}, {&(0x7f0000942000)="dcd9c16db28b5d56e88199a6997999b72139dd00c06f4bf6361827014c7ae76e57b46c3aa983991be14b2627160ace242e32cf2acdea9279ece01def41c5f45d2586a408f6b78454dba03f07e3e780d8ad52afa4fab919dad20452dca6dce2cd06be2e2379829604a917d590fd", 0x6d}, {&(0x7f0000fa1000)="911d2011ee5c27f7f74c89984f1172bf3be4f0c727689b68050a84f5868f998cdc6ed34ac4ac11c4117a92f6aba9719d05319b909b84e9ea81782c13317fafd3fbdf9c4c3770c74bb8d5ec4cf4a4acbdc771f7e72c36ce32259e76488a1308be4d32d8b7268e094192d540f45e6885c623eac19ba434f93c38f6254d44a87f2292df0aa5cb87c09491b69c44ff7826718b98374f3494e4deeef06df5364df60bdffa3296a441d5dcae3d6f66b77248945ede7d84ba1fe3f59847854c018f63d24dd6391713e28bdba785b5c6e53a5545ba0609fa0b3645f11f06dd0f9ab18cf8045d843da0d6a03f81e8d5bd69", 0xed}, {&(0x7f0000fa1000)="3bef300145c62c8bfa31740e139c4715dec4852cacfea5a0566b26", 0x1b}], 0x9, &(0x7f0000fa1000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x1}, {&(0x7f0000fa2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fa2000-0x8)=[{&(0x7f0000fa2000-0xd9)="88494f8cc73970d69488d980486498919988548f4698118e9dd59b5b5d6b57cb110eb5435a5f155f69f945ef77ced4af0eecabe624be0a690d12ab3504023ef843cae52b843fa40e13b3a58a052575fc42fdc5c406cf34b799fc37b867ba0f74fae25d827d8fd0aa5574d32002940ed0cc9266577f06afbe12c79fc802573347b7776bf05567abbce8f0c408200cabd7a9f04e106a187176ebe95846bcec8d468b79249273fa2e2bba2430a35f77f96d77737d778b4e66b7e8e19388573ae61a616f748a89c932dbaa3a26385dee2ed77419e365c70881be62", 0xd9}], 0x1, &(0x7f0000fa1000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0xac}, {&(0x7f0000cd2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cad000)=[{&(0x7f0000fa2000-0x9)="3f4501c89181aba252", 0x9}, {&(0x7f0000ec9000-0x56)="a56e16cc3987763856a90a952d733b15e0f1b778526d578c25be445902d125ee99cd33fcf77c1cb67118da4ea3298a8bf14b03fe93667beeb815824d676663adc074826a49994d8d2369650577558019e1bd1fe7a8af", 0x56}, {&(0x7f0000cb6000-0xf5)="36b32476a9473815dfbbd676402be99eaa827d46749fd48bf8ffef3bc03ee46615dcbc8db64b3210cba44399ccb36950939c136dba545208908eb0caed88a1194dd9aec37eb49e60d5216f84d78a28377461bb8b2e10cca41dadb1a5f323d3be83c84278e5ea3f12d7b6c374c0cda1ca99c3e9162f213ff910bcc5575bbf878dee051a3e7c3b90395f06c8782f80f30d19372a6402c40da98f4ba69f2dcb695aeba10a7632e16955a46bc1d771227027d74271c43dca2d20364799216d5aac488d703e214064305b876521fd162ae3ba5545ceebb29f9c68b49178536ed8d3eac29d0ce70d6fdad4a9e8da4e0ebbaa911e33f9c904", 0xf5}, {&(0x7f0000a35000)="ed5526c1984d2fcdec093624caa390a0256d7a16d9cddfa37287135fa98bcba52ebcfd1877e536fca1d8e89a02b6b22320df20b5ded48c4f3a05429a99c7b486d62224ed4f6bf40c87f7431d84e43bc9d7024a76cff1c2f3912946bc1f1f377f1092cfaef6eed59b06190002c19a4d38aa983a33d26a76cd01b1f1586018d0add69e8f7868209d2e51361d75df79d96487ccea112fc6a4703295c732ed23b83154fcc69ee8a244c718657f9cc3db2ed7d8628020213b4f012a9e3577ad5bcbfc23b8c99f48817cd7ed09b1cb5bffea1857de687029197c5fb27909eda19c2615598c8cb2825c65b84c614aa14b3ab862e65172f963e6838d94f14db4dc9c3b6a85f061e2dd16378a9f381a0db3b99f93b7975fbbee0b8944adddc0ae7638fb1dc5e3b2d419aaf2cd3d40bb105625a7821646964bbba06fc1eeecdce72d6932a0db35616e1c45373910af88ace4331541a940872a65a5eb0eed44162bc63445a023e1313fac8215399cd8615c9cdaf5adc03c7c6e59796b1b10a6ee8bfbc18988f9e97da148ae2704844de40124045b697a8907e00b05330ae9a68825066d29a4510f6d045f097467efe63328070f933d09df24fe13495ed0f5293124ba718dd4cbfc353ea4e97ec7e714dd484e641f40bcf05a94390b6a93070e49aadc17c541741765f55e2f34badbed0a434da7649e44d97f99cbb986c9bb106ef43097e0578fb1bbcde504f1fabf765aa258475e12dca86088ba2088fbc869653b44fb53c1011243a8495f4aaa85120e1c35dc59f934f0c76d295e79dd80dcdd23c4e89efaf1ef1a810d59ad57cf5dc7b090164380af96e0f28c503e003e502abad540940396cf011f779472d8172369e1cf56d56a0e9ef80a0d8b2688c0b0370ae767802369bd54f3538f750cf4f840f042aee4aa67199e5b75d5fd610ac6e87dc8d88a328b9e76574c0011bb022dc40d0a413700a79c853df522fc069136a353473e8fa3d0d98e1bece9e564eaf62bf3be07a9386d052f07a91ab68079d86d3d601e11f5de4c68c2b5d63abcc924842824b67b4c0e5f2895bb029f6750a320f76606d9b99a0b78683c10819f2e3bad32d05f6fb8ba10d1dc0934061c98f5ed07fe244381cba648a90a36f875047a35c03a2f13aa9f69826dc2c5bffc238fffb0b85bf1b285c0a249c98f17c63eca7e285d7d4a844c63e97d6891e642481c11a34dcb81c8701079be09c4dbde38585ede7475d44c9af68bf02b00d920b6d7d2e019ca739a4ec07211b5005863c87cc08e308fea966a00080f94c35163f8d0e06e5a744fc0e0c987bba0ad0f0d109273ccb0dd19347213c8dbfc370eff0019588a4250e15ae2d8dc31bf0b5b99dff3923f2e3dec4fe04c47e7945804f60bd88127b44790a321eaa778b6d01f3bcd5ed99142bb888b7ee62d74c8e9e12362514a8a964e5acd5b7b63889f2f6a8f4d83cb2707fa43e398bf098bb29ae077c8605f67a35d333ab5ef4e76c587fced30763d3c6c1d64ff71253a81b474c9ff844d2512d8007188c2055ee09cf7809bea2dd24d581cfa368b05596d035058d3d7adbfaec03ed4da350730ce82598ba6b8a3bf6aeaabde5d71d19934de92c0a3489e94a2d9c736d55ede9fd44f75ab5e32c4f408bd73c3a78b152d9c702fddd840a5a08576ce8adb8684821668421a20c1bf8170859df4fe57c0bc140cdfae4d5e3a4d480c45e0b004743240706f10262269fb27e117baeff8dae3e9bde5931c4917fe7aa7ae61560c343f9a770a64f9ef4bc9c4d598f2f8bcc0461d4db4312901b5dca269cdee142af53e7975daa4e450265f55cbcd4f0169e0b858aa9b36fcc6f0d61366969e13bc27daf67598ffca6df4541d6f4d95a040e4f7f7907c0776c69db49d5b7d13424cdae8f057ef319324087649c8544c7fe8eb9a1ae33c5ed03e0a25385331d69541046e967e84ef870e84e08f0d2ff78fea07e439028875249ba5aabd8e2d2daa04b97aa36ad607c41e7d5fcfd2ed72d63fe04b619a0e72cfed3274ac64ae2549682e5ef72b88f61ca3becefe03c152d73e6f02eaa74f84633dd362cf3c0666650fd07ec6d8e8bde7a6bd18c1bee0917ba790645e414990c6fdf54915f154b108b06bec99e916495b980aa52e0a9245cb571543d45dc86e5dcacfba23382559d2c1447be6ca5cc242bc75818d8083016127f3d13bb183d9a4fea8b1a1a5ad2831d945127863063515ef5830055053e67e60040f6f4e7a8e0aa2ee1b0865fff0b78be75caec8afb7d5d4a02ff659e3099229794eb1d9391393e46f920c972221a8fb4b73394a4ecbab5409322d3397156f544b9020315efbb7e86dec83ed4169ac7e397daac1ff76a69ad8e217dbf22d9ed03f3a2f1834d68b12438f37cf437634db9ec0e8591ba95cfdc07fccc95ee5b14ec29c6147845bcdca626d8e3cd89c88df6f3d844333f53c06fd3d4d7b1b64d736a9055d58988c06853a60f288f4b6ef5a4664b4d3eda8c28af2fd0688b5fc3c1edd075dc8c7ee8a0139901cfc956dcb50d92bac1678e92f1d4b3f40c02d24b0927e5988c678aa207d0abd8ed2603406d5593341aac1aafc0ef9d092b8609d210cbd2fcf5ef7237e2cedd3d8b3b1a9f3b2a09e8679b3737e566cb3f1a157f7ac77d104aa62f9d9b98ab14399c347f7338767f2c38b7d1d63ba44c45edae6248a89b3a41ed5804a919c2b1d98c4d1aad2962f4205b9302968ac3c8b5bd183e2aa9076310e26c8763d444e763d94ef357979b82f921e4ac7fb93898c588b1cc35e1f75b8a424b7ece86723f8d3fea0f427b5bc581ae6360b6a52aaf27bbe34678790c3a8400cb95790e2b1bbcc7aa8c56991b14d6f335f5daa84e50932dffacaf5cfa6a8ffc345bc96f4ff9f62b5adfe646a7cd433e5bfe49249d03793de4f6cab3b53c3d3fc9adc2702801a7c472793338011443170845f50de96cb7b6e64dcdb963ab8758a3a87a8f1570ec2e76a694d8cf85618e5a753bb88d21bde6af87d0008f674fc4ee7103d4d108feb17fa29b9f1f3b8ce07243c952e0c3ec31cc5a81f2658a2a34765221c0c6ce56a0b0218fdd09b2c07240a9639eacd306debaa4f0ad6a59e917f483acb57c845f05bc13a6e91ed25f9bede9d4bdd7345cf209d815ef2c76a08cc31deac6a2695247aadc4bea992ae03f2f06340f299502c6a140f497345dd8978e1eef3d83f2ee0bd28e0e6c00e6d6940835ff269c4c897bea74795a8cce066a40aeb70ed141dd976552ea594908e011a6da2b95674cb68c19b5e4d2706de1cb7418caff5b65f746b7ad84b1a78d70706f1d6e2243fcd9598abfecadc856f9ccafc8ae58b3e88547024533622fbef8b6233fd129aef5e9677e3a7872b94551fe0d43254f519ee1873d7c4ced934a38a7538162d898d5050193baabc374a7b7e47b145b99fec9a102451cc7e785a9a4d65f1613015dcfe9dcaa92324bbff6b8aff4788c227bea6e31f959e02ab752b1844f2c691370bbae647536eb13f959787f3979728fc20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{&(0x7f00005f2000)="28c1603c9a49a3b96fa101c28b42b1ff4916db0c0a8f2a5c6d1147a02c13f39c419e57425a178124671c2d91742d0b5fd3c2cca083bacc8bbf56f20611f5fde22e3aea2f42e222f5a5282a6e4eda5c7484731b8e83610fd708fc6a70ee6d5ecef4147d4359dba90b0206acecfdee4d69f0aca71a3c0294fea9bc64ca18854fded0ffd01c88244a47e53d6d6035c81bc2ce772906f8e67cd0830057a79760d32a21cda6cfc762970a487009e41311b8dd8b514d770b58", 0xb6}, {&(0x7f0000fa2000-0x3f)="e0719c2f885338fef312206232fb48085f149fc6edd351b020cb7612195c1548d9058bec0e3f14bf3d330936460d93f010166928f1f964d53a070dd71bfae6", 0x3f}, {&(0x7f000071f000-0xd0)="18f798fbe7b3c22d4899a4903e2d9f1ce8423b2737ca9e0815ddc9990d1023f0f18d0563ff5859f6c4a6660d71fd8010b225628c3027b45503f70f95f573534b269ec3a6ad7189a9aa592f84f7117f2df815cd26bf8c7bb7bbfbe887a6f8402306d8ee11c69edcd225aefb34f6e8ca2e6fcba5c1e80076fed089683276d6d01987077c665bca2066bafd5f9e3017dcf129055b8c987834d140a27a3200c2a70682136f323f0bb40fa32d59f7ed8bab7d40e40c0982b3d6b631c383d18c7059882fe5707d535f450120d9002f7134c670", 0xd0}, {&(0x7f0000fa1000)="2de038ebcfb9918132d08aa7d052d54cb7c5d339767e5a06077d1f4e11a243124215a274138b7da2b2edee1872ee1e96c6704df595f38b35782a7b472f91225668ce6938cdce448a3beaa36f87b8", 0x4e}, {&(0x7f0000fa2000-0x8a)="4e4e333b23958d61afe39bd64489545229e18f68e651cbe38818a6adcd0f899ee4279f9bd70e63838f924f6965f9161fd718f05ccf7c1a3556ba7609c0093034275dfcab13e8aa3f6d1cb3fb1c55c9383f36f59c6109dc66700d23e71cff829a66ecb6faa6a3e22fed4ad31dea1596ab2510f066af2615be1f64ef8acf7a9a2a7769cce980da1f1b8af6", 0x8a}], 0x7, &(0x7f0000fa2000-0x94)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r5, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x94, 0x20040000}, {&(0x7f0000fa1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000519000-0x48)=[{&(0x7f0000744000)="9b60bcd29f7e507abcddedede0b4dbe6a499ca10d7fbbbdf7b7a288e371d28275fb87ca82f8a6f98037891e1aed45f114511f0f609bb37d89bcd737fb354754c8edfa6446699e21a8e8cd29a530fd05485917581ac6df9ef08ceb1f0818f73be40055595e8772f540dd4ed8baf164a32562560f172e2c1fe25f37907f59d9273413a13d58db2b089594517164a50d85d2c6b2169e646a09545c9f542e855d9bcae410b7b6ee224e8acaa9c7ad34a8a3dd91740a859f2965f1f080e330fe2ffcb", 0xc0}, {&(0x7f0000fa1000)="a8c0381a16abf67794405cdb10e0e40a68f8168a75e9bdba4a3f788b9a6b12a6a92b98526a34818c72d023f286996ad2ae16b4dad08e47f5f33b6387145de2f113472ca1eab266e6ea4c63630f73484f42303d68d54fdb0b777b4c34992ebd9c0c73e65bc2aab9b08e85f69097854aedb9c55a3b73ff4a094f95e9609445", 0x7e}, {&(0x7f0000fa2000-0x49)="98877e684ac43ca8c875706e0e2bb765c5a3a632806862986f39ac301158bad17d7f9b1e1b567ba5929559f6b265649264abc84af64bb9467e59b3210b045a8c016c42a774234a66ca", 0x49}, {&(0x7f0000fa2000-0x36)="978e17f96768ff324ad273c319211c108a28cf828f9d122cfdeb85e2bf32712a95f7e307109a27494de5b4b542e32a293412b2ea1538", 0x36}, {&(0x7f0000fa1000)="e30c4d6cb1d99239ab6e78fb59d6f12314127f50b48525bb8e65027476103e832468d8365a9d2cd1d941a506d7f70a45e968dfc9592c4b0a53dba06593b2bcc4ac5aa67af8aced79cb8edf93d08c949ac1758d6be8dd9dc0b6a83c3ad582e23db617cea322c47073650f08cd5cf34720c141d8b12ed109ef173093a7cea60370d0c52b526bc921e5384a2241", 0x8c}, {&(0x7f000008d000-0x43)="2832420e8c7b3122a29094133544493c0804bd080c149a4cf8a72955397ea2054b1101253cd4fc95dc3daaf9cbabcb8c904aa92bc73b3328cee0c25ac99997f4aa59bc", 0x43}, {&(0x7f0000fa2000-0xa3)="cc01bb0e039f5804399bcd8a097a309e34801fa1a0bb2c8a37541be959e905b7f59b4a3e937f3bda1534560dea3338a6631d2daa7b243fc6f6e1db1f6263eb7fc384c24b32331d8e367c6597541a6a8583a7eac950cdecc52fe346187e85d87c76bb78516235e45c2a1139bcf08c6b13610fb048927e287a4e262422b8e4078f7685572811e86faaa25a97d3e1f42735a065f78414fb6ed72229744c4e5cc3de999094", 0xa3}, {&(0x7f0000fa2000-0xa6)="5aacaa604486e4c0a677899b0a0a8a842ea81d66b3f5c3d0eab0082ca07760539b7b9151bdb99af7f26ca08ab1907dd637c1591480fbf50fa260dae4be75329dd05cefdf022e3708dc87b34860952b20d575c3ca11d3baa7372a879771610c651867e84eaede55c4d64d691ea672d804354af4885b87f9cbbc50d69a4733518581eab97f7bbe94ce02ece7038512d9eefb2138b19aeba07a4ed840781146d7b8f5a61873ad79", 0xa6}, {&(0x7f0000fa2000-0xb7)="0c1ea5f636af528cf0c0249df92296d4e8b5d5afacf8a00edb10628de9169e05c63617ea2740543a6dcea276804b6ff861471e6134c7bbd7feb5f28f760871df2d1934fd822af20f1df89c838c3814dc07c2971fd6af588412791f360484a0688c4a7300a3852405d6ab4fd9c0600c0a3b57ceb6e42aa8a0c9542cc051af7e8195c03a38d6e006636fee7d6f43342d41226dee4794a5dae41e85f460051870bdcd2cde367475828bc0e9f246689c83565a4bd066f14c28", 0xb7}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f00007b3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fa1000)=[{&(0x7f0000fa2000-0x82)="ad67e37bdcc23d560823a87fa1f51289543d4c7e6387a6278e7c119bd178fbb793ce11a3239826e974e4c2ba803da8a1d90f06f030758bef3025cb1d2954a3d1baab76aa2fd17ddc966af0c3d179413774a4e260e701138967c41619828561dc994672f1005b976225a10649da9e7919748587e55816a3da3961a07153facbbd1160", 0x82}], 0x1, &(0x7f0000bc7000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0xa8}, {&(0x7f0000fa1000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fa1000)=[{&(0x7f0000fa2000-0xb1)="1c1ac87353f874343ee5b9b29e1c52d60418b82202cff648ca70e94ec0768529bdb41a77592b431828fa3279995bf1fa489f69f2aac43f133b1c6b09985dda9e0f7b8ff376bec2782c847be079c506381e63bc7f2250dc7fa7f567e1d1ba93052559e41c6e6c6562ac1f60ec229448fc11418097b2def12bba5c3fdaff2e1688b3bef35916b1d7dcb7576e72868b804a88d45c439d090b9301845c54f0c8d18165243bb24cc6c229e2ac57117fef2caf98", 0xb1}, {&(0x7f000060e000-0xc8)="719cbc1bb510c0e24e804b3dd1c5a8b634c0c67ab30fcd3f95d2e1e6a2ea24853374ed3eb275c1422ba051b24d569bfe39fa5fe4090bb526f78e1e208d12f9eb61762f1aba803d3a32e3c242017775376665584acbe92c1ea8672e8c5dfda1941be12285795f8d823ad7ca651ed092bf9c222601e45fd14b376e1c031cb6fbaf858fe88eeb7fa17be8ddf154a4336b285fd4c9c55a12318cc05a6f9061e7ddf96b295ba8603d1dd0ce29e09d04b292aba519cb2659ee87f8490f16c12b5c1726ff33744f43f8130b", 0xc8}, {&(0x7f0000fa2000-0xbe)="4054b80131ab8db466ee5f3c53d0e848fce76b8353618740f06322ea3b4ba6d685d47eaf75616b5d687a3096977fa7c013285f089bd3adb2a8e114ceb5e2b43627c43cf723a173cbb39a1cb021bd91cc9066c895f888aeb2a057a3cc3502edd70d02b108244a8d6c6c3246c3f3ec600e538dc8fb2a2f0ebec9961c5aa5815c5c234e881af6771fc5d00893e03f7e7ad87e1dc9e4963d24fc6206630c7de19c062952ea3abde8ee3878b5b4b6209d60b37d43ab8089ab92057fb31a7e3cce", 0xbe}, {&(0x7f0000fa2000-0x10)="e9653e2285e830106a8db84c5b041047", 0x10}, {&(0x7f0000638000)="4caa3edd743803b5e0512daa0f155bfe5a70a7d342", 0x15}, {&(0x7f000099a000)="f36f8ab57419640d2206c4303884885b3e282ea6c8dd54050650cc29be6d827f68f31d9cb42511408d6eb7e3c45f06be5f9808ce410006f69b404ef8cbc827625325a5dd423d18fb7f56f07c9b162d788b0b28fbc0d047f1de260f3679671418f0f753627c72f9ca23d06e1516a77e67427fec66fb353e20a22ca192468be01996b38c809f7d353db4", 0x89}, {&(0x7f0000adc000-0xac)="d416b6aaa881408dadf645b4343d2f072595eb4535ac88dfa81e89df1e1143238fb2dd8f5f494df23cf7d944f320ccc08b5cc7d8786f5eaf7ba45606686df4fbb1b63d0a6492b6482b7642399fc9e1eae73d913f041fbe60c01b14d2ad8e2fc2926b76a0bb96bc1733f5116d69d235a449fb33502f8874e98194477238606853c61eab1a706f1545649b7b3f0ae1e734340dea27b61a266a593ce3f7a5715c2a96e15431b877afe6b2d29bfd", 0xac}, {&(0x7f0000320000-0x71)="e8bb41690c5fd1d51f7bde52aa5d74cc7c1f4bfeccca36610b96171bd8b33c2dacff5a6cf4d4dc4f1f9ef2d2f4b9bbcc1921a2e017e361590676a1575d138feaeb95e173a6eb98600bdd774869cc605ec90c14f8dd07f865d44c2b8fefb2d5331f517e5634e96fc2c4fb96e87356cc618c", 0x71}], 0x8, 0x0, 0x0, 0x4044000}], 0xa, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) waitid(0x0, 0x0, &(0x7f00005eb000), 0x1000002, 0x0) 2018/02/08 22:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bbe000-0xd)='/dev/usbmon#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005b7000-0x8)={0x1, [0x0]}, &(0x7f0000d41000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000868000)={r1, @in6={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffd7637b16}}}, 0x8c) lgetxattr(&(0x7f00007e1000-0x8)='./file0\x00', &(0x7f0000dd2000-0x16)=@random={'btrfs.', '(trustedtrusted\x00'}, &(0x7f0000860000-0x3e)=""/62, 0x3e) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chroot(&(0x7f00000b8000-0x8)='./file0\x00') removexattr(&(0x7f00002a2000)='./file0\x00', &(0x7f0000026000-0x7)=@random={'btrfs.', '\x00'}) pivot_root(&(0x7f0000baa000)='./file0\x00', &(0x7f0000402000-0xe)='./file0/file0\x00') 2018/02/08 22:00:39 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000040000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ec2000-0x8)={0x9, &(0x7f0000ba0000)=[{0x81, 0x3, 0x0, 0x2}, {0x7ff, 0x7fff, 0x5, 0x1}, {0x2, 0x3e5, 0x1, 0xffffffff}, {0x9, 0x9c, 0x2a03000000000, 0x5}, {0x0, 0x9, 0x0, 0x40}, {0xff, 0x8, 0x7ff, 0x4}, {0x7f, 0x2, 0x10000, 0x1}, {0x5, 0x5, 0x1, 0x800}, {0x1f, 0x63f, 0x40, 0xffff}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000047e000)='/dev/ppp\x00', 0x303804, 0x0) r3 = getpgrp(0x0) r4 = getuid() tee(r0, r1, 0x10001, 0x2) sendmsg$nl_generic(r0, &(0x7f0000976000)={&(0x7f00000ec000)={0x10, 0x0, 0x0, 0x441020}, 0xc, &(0x7f000005f000-0x8)={&(0x7f0000205000-0x340)={0x340, 0x1b, 0x20, 0x6, 0x1, {0x1f}, [@typed={0xc, 0x21, @pid=r3}, @nested={0x258, 0x46, [@typed={0xc, 0x0, @u32=0x57}, @typed={0xc, 0x1a, @str='\x00'}, @typed={0x10, 0x8c, @u64=0x9}, @generic="ad27fb1ee043a66dd4a5067834f2dc4d1ec5beccada0a52f139ab48e5bc79d6e3989853ded55a0ea9840c17b25175509731ef371e60ce96aaadb74dd6d202987059dad999ae3653fb030a6a3f6c28431b970483320b91ee97e172f73d3ad256916d28ce18f8c3ba1f798c1f41163ad42d28ce25a4f9c042cccbd6e884393f769d3bcedbc275e53755277e1397414c02c58de032e83d30dc0f0a8857473e9692a83e102a8c8ee3b6c8b", @generic="403730edb9bfae617a", @generic="ae2279fa81ea5f26500d15af3551c8c6d37a91773d1e26738570f41d590009b362ecabd8faab623867fdb3dab905cff4122cbf6a2bd43452f8d32c44d9f2f432dd91a9c69d11a776ff5b2e864c0f51d5658307dcc4f4e50f4677a227084d1b1fd22e17c4496ab5cc4747f76f4aed9511758ca2565c69588f969a6f48da840acdc43d361e5ee3356c45fe9635ff75cf076c8767fcf8bec0d2ede71247073398f101e8f3902a624b77c4d0490a3f409922bf2893e7fdea0c8fb5c29a85e3b9", @typed={0xa8, 0x53, @binary="03ef77c97e188321518ebeb9a634d6c6e58fec5e868bdd419f84d9ddebee712e7b5af4d176f3bac22d1dd981687d8d8e1b1e1c8114e5e998ca54aac5d89e3638283d45ac3cf873c63f06c7a3446d81c8d512fb52e2103fb8ed02564893a7408daeaf7d44931a7fd11e9e9df1f5388aab49fe3bd61c324efea8c8621ee5527c31d379a18070d41faf2520c9f73caf74241f1ec839d418de5c4586aabbabe0"}, @typed={0x8, 0x7e}, @typed={0xc, 0x5a, @fd=r2}]}, @nested={0xc8, 0x95, [@typed={0xc, 0x7e, @fd=r2}, @typed={0xc, 0x5b, @uid=r4}, @generic="f38aaea16d96", @typed={0x18, 0x90, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @generic="3b0087db83a4b48a3b18eeb53707178965638510d8e173598d", @generic="b745bf44e26f60c8f52c0eb632813862090b965b37a44e3478de508d232e96db4243973b0a6e1ea85abd79aca6dea92e02ed9865819088c4417279fa66fc0ad2fe3177015b3def346571a459f1792d02c383a071ab6f1082bd3e353ba0f4440708c875d63b32743739a7626a86583ee0f950"]}]}, 0x340}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007b4000)=0x9, 0x4) ptrace$setsig(0x4203, r3, 0x82e, &(0x7f000014d000-0x10)={0x7, 0xbf9, 0x8, 0x12000}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e60000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f0000df1000-0xa8)={{0x466, 0x20}, 'port0\x00', 0x0, 0x4, 0x3f, 0x2, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x2, 0x5}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/08 22:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f89000)='user\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000014e000)="d6", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) epoll_create(0x961900000000000) accept4$inet(0xffffffffffffffff, &(0x7f0000951000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000fdb000)=0x10, 0x80000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f30000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000245000-0x9)='/dev/rtc\x00', 0x100, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b40000-0xe)={0x0, 0x100, 0x3, [0xa46, 0xffffffffffffffe0, 0xd905]}, &(0x7f0000575000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b5a000-0x8)={r4, 0x4}, 0x8) add_key(&(0x7f0000ff9000)='pkcs7_test\x00', &(0x7f0000683000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e79000)="0c7b66f74d86645c9ecb8abc5d933afd08faf0d3ca91ab45f9e9887c1d9ec9530efab8a10d0a2dd2f2490fe0911847451c4a534266e1f6527872d3f99c5e0bac9b0575f7a2bbc3", 0x47, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f00003a6000)='keyring\x00', &(0x7f0000a4c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000088e000-0x1c)="14", 0x1, r5) 2018/02/08 22:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006a9000)='./file0\x00', 0x8000, 0x98) getpeername$packet(0xffffffffffffffff, &(0x7f00008cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a000)=0x14) connect$packet(r0, &(0x7f00009bb000)={0x11, 0x3, r1, 0x1, 0x4, 0x6, @random="ee4b0fcde969"}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r2, 0x2da7, 0x9, &(0x7f0000b54000-0xea)=""/234, &(0x7f0000e64000-0x4)=0xea) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000e2b000-0x1)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b39000), &(0x7f0000566000)=0x4) 2018/02/08 22:00:39 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f00009b4000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r2}) 2018/02/08 22:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000894000-0x10)='/dev/sequencer2\x00', 0x80500, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a01000)=[{&(0x7f00005ff000-0x1000)="f0", 0x1}], 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) 2018/02/08 22:00:40 executing program 3: ioprio_set$pid(0x400002, 0x0, 0x7ead) ioprio_get$pid(0x40000000003, 0x0) 2018/02/08 22:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000009e000-0xa)='./control\x00', 0x4) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/08 22:00:40 executing program 4: clone(0x0, &(0x7f0000003000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000003000-0x34)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x3, 0x7, 0x9, 0x1f, 0xa30, 0x81, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x9e, 0xffff, 0x4, {@broadcast=0xffffffff, @random="019cbd9aabfa", 0x101}, {@broadcast=0xffffffff, @current, 0xe5b0}, "a17d596aabfa4297923e645965ce40f1297b5ad26b64d80ef40cfcfd1e932bec17f306cf3d3337fbc9ee529a14eb219187bfdb0c6a35ab31cdb48ffd8b23e02d39941d5c3cd136e206a1f3148fc9b01aa997f914cfe8e69fa0cb6d30c2a8c0063db7d00ab72fe2e5ca2cb5510cfa243601616a3306772739f02e890060b07a89"}}}}}, 0xb6) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000)="407f2a2b626ad8900d5f10095b10a7d4f1c1cfb846d358add894fee12da11eb416915c24f8720a1903c559bd2b2b839f44c90894effc2fead61fa44724ecca90661aa16f85d820cc1a7a758a31b7ff6a5fd0f2d9b0b3e1abd0096e08", 0x5c, 0x20000000, &(0x7f0000300000-0x58)=@nfc_llcp={0x27, 0x9, 0x8, 0x7, 0x100000001, 0x18000000000, "50aea00785b4c37304f8d35ddf1c387b4028abc110f68fa6923fc158ab2bf6fdcfe86e25ed1b4cbbe1c3d411ac275b8a7743bf04de2b813cc7d717eb232aeb", 0x433}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0xc) sched_getscheduler(r3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x63}, {0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x8001, [0x5, 0x40, 0x101, 0xfffffffffffffffd, 0x2c4, 0x7f, 0x9, 0x401]}, 0x5c) 2018/02/08 22:00:40 executing program 3: socketpair(0x1d, 0x4, 0x961, &(0x7f0000c5a000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a5e000)={0x17c, {{0x2, 0x1, @rand_addr=0xfffffffffffffffd}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80804, 0x4) connect$inet6(r2, &(0x7f00003bb000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ebf000-0xbc)) sendto$inet6(r2, &(0x7f00006d5000), 0x0, 0x0, &(0x7f00009e5000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xfffffffffffffebe) fstat(r1, &(0x7f0000405000)) 2018/02/08 22:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) socketpair$inet(0x2, 0x5, 0x80, &(0x7f0000725000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000abc000)={@empty, @broadcast}, &(0x7f0000908000)=0xc) 2018/02/08 22:00:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000019000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/08 22:00:40 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000001c000-0x1c)={0x0, 0x0, &(0x7f000001c000-0x8)={&(0x7f000001c000-0xc0)={0x2, 0x0, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xc, 0x18, 0x0, 0x0, 0x58, "11a0df57f696c6650e2b6f172392d51e37bfc89fcf9d4b4aefe5f9191fd2c89899868a78921b8aed149c7a405432104e1510479be1c2bd771944c7758456917e78a2b41d8f67b05a6051ec77038d6ee37e5fe4d8b42f089c"}]}, 0xa8}, 0x1}, 0x4000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f000001c000)='./file0\x00', 0x9, 0x1000) openat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0x200000, 0x0) 2018/02/08 22:00:40 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330}, &(0x7f0000f4c000)={0x0, 0xfffffffffff7ffff}) r0 = socket$inet6(0xa, 0x807, 0x80000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a19000-0x8)={0x0, 0x2}, &(0x7f0000f4e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c21000-0x8)={r1, 0xbdf}, &(0x7f000066b000)=0x8) r2 = add_key$keyring(&(0x7f0000c13000)='keyring\x00', &(0x7f000013c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000f7d000-0x5)='ceph\x00', &(0x7f00005ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003fe000-0x1)='\x00', 0x0) keyctl$reject(0x13, r2, 0x81, 0x8, r3) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/08 22:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair(0x10, 0x6, 0x4, &(0x7f0000741000)={0x0, 0x0}) pwritev(r2, &(0x7f0000978000-0x8)=[{&(0x7f0000c1f000)="a0ecc7b03f773924c036be57062824efc7be5965b763d1ee83f4642374ade133a159d54311902eb4846ee95735f60277bcc4c8c7a61d2b603f474d3e267bdb4ee9d431104f876fbc58e071641c71069d953dc0b4565c3bccd7343c1443390eec0c65a28c6cd8f259f0f06cc2841208966e50789275505d3f255ae97a00fe7724fc0525ea024b9a25b68d343f038dadf2331a64954af760bdebaf562bd2cf15f7daf5b01ac665babf0dae6097cd3c92f53cb3d60594c69cd47c04c77d4ba00b3cb8b981efe6c600e083fc702439602baf3d53ffdfb45fcdb17d0eb5c0bac0f1a25e19", 0x6b}], 0x1, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f000063e000-0x4)=0x400) sendto$inet(r1, &(0x7f000088b000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000bc5000-0x10)={0x0, 0xffffffffffffd0ac, 0xd1a5, 0x3}, &(0x7f0000648000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cba000-0x8)={r5, 0xbe}, &(0x7f00009df000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x100, 0x4) sendto$inet(r2, &(0x7f000070a000-0x89)="ad6283069ec3ef21f7144e26bcefcc03de43efc713b064b47237b011f6d655cba29f2fbeadd322581c92acac87928be89ec89f4b8cfd606d9b4e97ed6a229f508ea2467cedb049c01cdb6871ee8bb1a955870a32155f419bfe170f169005331c", 0x60, 0x0, &(0x7f0000ee1000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xffffffffffffffb3) 2018/02/08 22:00:40 executing program 0: 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) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/218, 0xda) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/02/08 22:00:40 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x3, 0x4, 0x0, {0xa, 0x0, 0xbc3, @empty, 0x4}}}}) fgetxattr(r0, &(0x7f0000008000-0x3d)=@random={'security.', "6d696d655f747970655c706f7369785f61636c5f616363657373747275737465642b706f7369785f61636c5f6163636573731200"}, &(0x7f0000001000)=""/8, 0x8) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x58) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f000000a000-0x2e)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2e) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0) 2018/02/08 22:00:40 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f8a000-0x8)='./file0\x00', 0xc0) getgroups(0x1, &(0x7f0000455000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8a000)='./file0\x00', &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000f8b000-0x8)=[r1, r2]) sendmsg$nl_crypto(r0, &(0x7f00008e1000-0x1c)={&(0x7f0000a02000)={0x10, 0x0, 0x0, 0x2002002}, 0xc, &(0x7f00004d3000-0x8)={&(0x7f0000560000-0xf8)=@del={0xf8, 0x11, 0x820, 0x3, 0x2, {{'ctr-cast6-avx\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x400}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x100000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r3 = socket$key(0xf, 0x3, 0x2) fadvise64(r3, 0x0, 0x100062, 0x5) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f8a000-0x9)='/dev/ppp\x00', 0x280000, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000c8e000)="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", 0x1000, 0x20000000, &(0x7f0000f89000)={0x3, {"d00e6d0665132f"}, 0x9}, 0x10) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00001b6000-0x4)) keyctl$join(0x1, &(0x7f0000525000-0x5)={0x73, 0x79, 0x7a, 0x3}) [ 181.313991] binder: binder_mmap: 28363 20007000-20008000 bad vm_flags failed -1 [ 181.326929] binder: binder_mmap: 28363 20007000-20008000 bad vm_flags failed -1 2018/02/08 22:00:40 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dd7000-0x8)='./file0\x00', 0x4840, 0xa) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000b31000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) 2018/02/08 22:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000065f000-0x83)=""/131, &(0x7f0000a52000)=0x83) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) connect(r0, &(0x7f000095b000)=@ax25={0x3, {"0dd3dfa17be24a"}, 0x8}, 0x10) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') getcwd(&(0x7f0000a35000), 0xffffffffffffff85) 2018/02/08 22:00:40 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xab, "42976ac7861ba19b59d2ded19a0cc024b731b6557c4359c35c18cd6a3fc0a9ff691797421ccf080cbdcace9f88df2f17676cb1e8d997209873aac0a4a448a54999d7fa357715f5eb364208915c27dd2bdeebcc80f15af41fca00d18661f09b0738fa106f28e20ca69948c2a45c8ca856d4046022bcdce03f025e74d1af3f910ce49238941fe9d6a6e0fd0dd5829a4d2feb3b6c76c2c3fbb1000873eadda5ef2b52016967b3c30a23e734e2"}, &(0x7f0000000000)=0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d88000)={r1, @in6={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, &(0x7f00000df000)=0x8c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000a1000-0x4), 0x4) 2018/02/08 22:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) r1 = dup(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000d93000-0xc)={@loopback, @multicast2, @dev}, &(0x7f00006a6000-0x4)=0xc) socketpair(0x5, 0x800, 0x3, &(0x7f00009eb000)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/02/08 22:00:40 executing program 6: r0 = socket(0x5, 0x4, 0x800000000002) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0xffffffffffffff12, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, []}]}]}, 0x1a2}, 0x1}, 0x0) 2018/02/08 22:00:40 executing program 0: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000004d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000e4000-0x58)={{0x994, 0xac9}, 0x1, 0x8, 0x8, {0x79, 0x7}, 0x5d, 0x8}) r1 = socket$inet6(0xa, 0x2, 0x100) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000e4000)={0x77359400}, 0x8) connect$inet6(r1, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000003000)="2ecc89b17b93e67461be7f59e297c0772eacdace2202080bdd155ccedbab682d72f59fa4ae4c13fd2466eeaa475f95bdb00c518b708712ddb741767fe840c5f3b4a1851cad4ab42535cf7d3558d247b24a18bd53049becc8fe7a5811") 2018/02/08 22:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a3000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a0000-0x9)='/dev/ppp\x00', 0x200001, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000eae000-0x4)=0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002db000-0x8)={0x0, 0x8}, &(0x7f0000506000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b5b000)={r2, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00007c2000)=0x8c) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000049e000)="969fd78cb0c364571133eb33589ba392de6aa7224ac88805") fcntl$setstatus(r0, 0x4, 0x44400) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000007f000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}}, 0x7c, 0x8, 0x80, "93e5e1207724d12a3ac4bfb639aa13b0924091b3dcc30c8d68ac52f3bc055a27f6aa4a35f68328f7e3b52c23eac47f0c230df9154e513ccef444b7125315bc4f3d3e536b5ec9c87613187ac807ed12d1"}, 0x160) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x57b) read(r0, &(0x7f0000ee4000)=""/512, 0xffffffffffffff22) seccomp(0x1, 0x1, &(0x7f0000cf9000-0x8)={0x2, &(0x7f000040a000-0x10)=[{0xa22, 0x8001, 0x10000, 0x1}, {0x7c4e, 0x3, 0x0, 0x7d9}]}) tee(r0, r0, 0x40, 0xd) prctl$seccomp(0x2f, 0x0, &(0x7f000013f000-0x8)={0x2000000000000071, &(0x7f0000d7c000)=[]}) 2018/02/08 22:00:40 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000008000)=""/11, 0xb) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) set_tid_address(&(0x7f00000b7000-0x4)) socket$packet(0x11, 0x3, 0x300) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setfsgid(r4) r5 = fcntl$dupfd(r0, 0x406, r0) getpeername$netrom(r5, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000002000)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000-0x8)={r7, 0x101}, 0x8) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000001000-0x29)=""/41) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000003000)=@generic="e0802d0bfae4f98a3a6816f4dcf64e4f") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000001000)={0x4, 0x3f, 0x6, 'queue0\x00', 0x3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000004000-0x8)={r6, 0x7ff}, &(0x7f0000004000)=0x8) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000004000)=0x4) mq_getsetattr(r5, &(0x7f0000005000)={0x7, 0x8, 0x2, 0xb6, 0x7fff, 0x2, 0x800, 0x80000000}, &(0x7f0000002000)) setgroups(0x6, &(0x7f0000006000)=[r1, r4, r4, r3, r2, r4]) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a45323, &(0x7f0000005000-0xa8)={{0x33a133d2, 0x9}, 'port0\x00', 0x2, 0x40000, 0x3, 0x4, 0xa, 0x6, 0x3, 0x0, 0x4, 0x40}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @remote, @multicast2}, &(0x7f0000000000)=0xc) 2018/02/08 22:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fee000-0xd)='/dev/snd/seq\x00', 0x0, 0x402000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000344000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) getsockname$packet(r2, &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000040d000)=0x14) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00007ee000)=""/95) unshare(0x8000400) readv(r1, &(0x7f0000bc0000)=[], 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000bef000)="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") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000680000-0x8)={0x0, 0x80000001}, &(0x7f00009b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000082f000)={r4, 0x1, 0x3, [0xb4c, 0x80, 0x2]}, &(0x7f000041e000-0x4)=0xe) preadv(r3, &(0x7f00006c6000)=[{&(0x7f00007a7000)=""/4096, 0x1000}, {&(0x7f0000bec000-0x20)=""/32, 0x20}, {&(0x7f0000a5d000)=""/224, 0xe0}, {&(0x7f000079f000-0x13)=""/19, 0x13}, {&(0x7f000068f000)=""/5, 0x5}, {&(0x7f0000516000)=""/52, 0x34}, {&(0x7f000057e000)=""/220, 0xdc}, {&(0x7f0000ed9000)=""/202, 0xca}, {&(0x7f0000206000-0x5)=""/5, 0x5}], 0x9, 0x62) 2018/02/08 22:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006ab000-0x1000)=""/4096, &(0x7f00007d7000)=0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/08 22:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfa000)=@hopopts={0x0, 0x1fffff0a, [], []}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00001eb000-0xc)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000433000)={0xcf, 0x3ff}) 2018/02/08 22:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000382000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00003cd000)={&(0x7f0000f20000/0x1000)=nil, 0x1000}) 2018/02/08 22:00:40 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4), &(0x7f0000784000)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000a000-0xc)) 2018/02/08 22:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000522000)='uid_map\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000145000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4001}) 2018/02/08 22:00:40 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00001e9000)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/58) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/08 22:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f6000)={0x0}, &(0x7f00009ee000)=0xfffffffffffffff3) fcntl$setown(r0, 0x8, r1) setxattr(&(0x7f00003ee000)='./file0\x00', &(0x7f0000a30000-0x1b)=@random={'security.', 'cgroup^{wlan0bdev\x00'}, &(0x7f0000481000-0x2)='#\x00', 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x16) ptrace$cont(0x18, r2, 0x0, 0x7e88) 2018/02/08 22:00:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() syz_open_procfs(r1, &(0x7f0000c93000)='sched\x00') pwrite64(r0, &(0x7f0000a9e000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x800007fd, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000002000-0x9d)) 2018/02/08 22:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fe4000-0x10)={{}, {0x0}}) clock_nanosleep(0x7, 0x0, &(0x7f0000f85000-0x10)={r0}, &(0x7f0000bca000)={0x0}) setitimer(0x0, &(0x7f000017b000-0x20)={{}, {r1}}, &(0x7f0000653000)) 2018/02/08 22:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001b7000-0xb)='/dev/loop#\x00', 0x40, 0x0) pipe(&(0x7f0000114000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl(r0, 0x400000000000125e, &(0x7f0000177000-0x80)) 2018/02/08 22:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x2]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000638000)="00f9", 0xfffffffffffffd5e) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/08 22:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000f5000)={0x0}) connect(r0, &(0x7f000077f000)=@in6={0xa, 0x2, 0xae30, @empty, 0x5}, 0x1c) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f00006d2000)=""/187, 0xbb) symlinkat(&(0x7f000067a000-0x8)='./file0\x00', r1, &(0x7f0000bc9000-0x8)='./file0\x00') 2018/02/08 22:00:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x2, 0x0, 0x10001, 0x20000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000001000-0x10)={0x81, r1, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dad000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00008ac000-0xa)='attr/prev\x00') write(r3, &(0x7f0000f55000-0x2c), 0xffffffae) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/08 22:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f0000af4000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = open(&(0x7f0000319000-0x8)='./file0\x00', 0xa0000, 0x8a) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f00004bc000)="d1c94269d44fa79304bd51191cafd90721d7a8f489a21faa30b43d62b0fdfa3e2f7b524c1d404f3cb67718fe2ae7dd2372b5a8f4203758683a2055b3a2b427028f7a678d93bb1dbd5bee48dfd857f332ac1fbcc99e4ddc1810684133251f4680fc7ad6638892eac749b0e97e00fbe70ba66d8f71d318674907e595db280e2b2d8a372a8415b3acad5a1c3c6aceaaaacf21c7a6d0fb97f1b27b61c5d753", 0x9d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000039000-0x14)=[@acquire_done={0x40486311}], 0xffffffffffffff8c, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000edb000-0x1)}) 2018/02/08 22:00:40 executing program 0: 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 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x77359400}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) clone(0x8c208000, &(0x7f0000002000-0xf4), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)) bind$pptp(r1, &(0x7f0000da5000)={0x18, 0x2, {0x1, @rand_addr=0x10000}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001000-0x14)={0x3, 0xe53f, 0x1f, 0x2, 0x100, 0x1, 0x4, 0x115a, 0x3, 0x80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x84, &(0x7f0000002000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x91}, @in6={0xa, 0x2, 0x9, @empty, 0x6a4}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000-0x10)=@can={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty, @empty}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002000)={@empty, r4}, 0x14) 2018/02/08 22:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pread64(r0, &(0x7f0000f76000-0xc8)=""/200, 0xc8, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d01000)=@generic="518bca1f1ede1e7c1874ea53c8b9910f", 0x10) write(r0, &(0x7f0000539000-0x24)="220000002100070700be000009001c010a00001e4000090000200400050011804114", 0x22) 2018/02/08 22:00:40 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='lo\x00', 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f2000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/08 22:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000076b000-0x8)={0x0}) getsockopt$inet6_buf(r0, 0x29, 0x101, &(0x7f00005eb000)=""/222, &(0x7f0000ec2000-0x4)=0xffffffffffffff77) unshare(0x8000400) r1 = socket(0x11, 0x5, 0x100000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000c7000-0x8)=@assoc_value={0x0}, &(0x7f0000e9a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c76000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f0000ff9000-0x4)=0x8) getrusage(0x1, &(0x7f0000979000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) fdatasync(r3) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000092000)={0x20000000000001ac, &(0x7f0000336000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c43000-0x8)={r4, 0x8}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/08 22:00:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000b15000-0x8)={0x4, &(0x7f0000001000-0x20)=[{}, {}, {}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x7, 0x3]}, 0x8) ioctl(r0, 0x2287, &(0x7f0000352000)) 2018/02/08 22:00:40 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000a0000-0x4)=0xffffffffffffffff, 0xfe3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000120000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00008a9000/0x3000)=nil, 0x3000, 0x2, r2) socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f0000a34000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000082c000/0x2000)=nil) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x3, r3) 2018/02/08 22:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) setns(r0, 0x4000000) read(r0, &(0x7f00001b0000-0x4a)=""/74, 0x2b6) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000080b000-0xc)={0x0, @empty, @loopback}, &(0x7f0000828000)=0xc) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b77000)={{0x2, 0x3, @empty}, {0x6, @empty}, 0x60, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="d0775251ee1905ed69117def9a48b9eb"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000055c000-0xc)={0x0, 0x0}, &(0x7f0000cfd000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c2a000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x1, 0x75, 0xa, 0x20, 0x0, 0x87, r3, r4}, {0x20, 0x80, 0x9, 0xfffffffffffffffa, 0x0, 0x2, 0x4, 0x7fffffff}, {0x0, 0x9, 0xe4af, 0x3}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x4, 0x3, 0x36, 0x5, 0x6, 0x3ff}}, 0xe8) [ 181.680083] binder: 28442:28456 ERROR: BC_REGISTER_LOOPER called without request [ 181.714931] binder: 28442:28467 got reply transaction with bad transaction stack, transaction 263 has target 28442:0 [ 181.736409] binder: 28442:28467 transaction failed 29201/-71, size 24-8 line 2935 [ 181.752219] binder: release 28442:28456 transaction 263 in, still active [ 181.760225] binder: send failed reply for transaction 263 to 28442:28467 [ 181.773854] binder: 28442:28456 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 22:00:40 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000095c000)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007d3000)={0x9, 0x4, 0x4, 'queue1\x00', 0x549b643f}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000095d000-0x8)={0x0, 0x7}, &(0x7f0000012000)=0x8) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f000095d000), &(0x7f0000803000-0x4)=0x58, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000f0000-0x6)={r2, 0x100000000}, 0x6) 2018/02/08 22:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000680000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cc1000-0x8)) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000b9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ed2000-0xa)='sessionid\x00') sendfile(r1, r1, &(0x7f0000014000), 0xffff) 2018/02/08 22:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x19) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000048f000)='/dev/ppp\x00', 0x702c0, 0x0) write$fuse(r1, &(0x7f0000619000-0x20)={0x20, 0x0, 0x6, @fuse_ioctl_out={0xfff, 0x2, 0x2, 0x20}}, 0x20) 2018/02/08 22:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c7b000)='net/ip_mr_cache\x00') r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000088b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) dup3(r0, r1, 0x0) 2018/02/08 22:00:40 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000000, 0x1c010, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000000b000-0x1000)="377f183410af7bb8cc3b840b138b3bbafd934337a73ea58dcf13e4624b2dd45a903b927e68d7b4176c64e472493a2b35ead69cb78068281bed6fd018046d6786ebd8f6e8208497a397cc531b8990eafb139594d0dd9f65e85d55eca528957430bf3ff613473fb74b0738cd546302ded7a21b6bbb44cbdb0f1d2d044955d28ca5bf1c56fadcb23dbc85244f0283c33c321cc341bf384e86ba2082269e28a4c2b38a9e099b3b90aa3d33d6825f6ed3844d7023ae56352196d2d664e09fced2821e109d537901697741071bc79cf0db716de56658d2a96708444c29ca125325f7790edc9cefa71efbf425a1d1bdb2eac5a6e6786dc302cef191f5ca209f1312451dd41291c2aec8642d7435337581165615d8ac0b2c892c12c1526233eaa317390196bc7c2ed520802d60e8f2c8f11230b54b2ae557d4cd522643f2c6fb2ccea820460d7ea13ffdc8156578324be272a35283bebbb2017c8f48bfd8af8dc3de3574da6fa1e2bc446ba600b65289d80da97916856f95a07f016766b037138d81a2f5243d65e7a7c20475587c25a09b91d2378eb99b3fbe0b0d7ae3e422f10e5361e544985ed205e00e3b91174c6aefbe5edd4600ecf3b2a4899182f7710729d590a7039fd86fa2d65b6f429f69ad2e3852492dffb7d3e4e0f8783be0d22fa78c3617737322dd0193791d64853e3eddcfbfa00d9325ae7a3092abbe196496ca562fce4c2cbb247ff4d6d5074bc28acd9b02db4dbf053569e35eda068692d15c5a2c57ecee0955fe5275514a8c640ebc3885b9326bf3fe955196ab498cc3232387161ddb47ee9a49d3c1890bc6013ceaebaed165c649ef9cceefc7f3be3511456105dbd19bf3cc627d345c8343e3c319ff9933071da6482161d23bbae4189eb7ad6739b4a903d76d54966dcc4b22814eb9b78dccc0f4e64fcfddf1e42994290e0217bd1085a1bbc356aea4463600ac81f94e747ad8693c726ac96c917ebd74ff64ef1d1d3c14343369f091ca504bd40908ad32c36f5b1c3b7ee6799d46e9bf80bbdd116583f99385219d7e9d8be255f2e3be52dbb5335b2c874e99a08b2467e2a083493e172e603e246dc5814179d2694ea49ff2fb83f14515c7ad3ae8ea915c50b91379a139079fe02565f6cd2282adcec812be45c1b3bc0697c27b149eb734b4b19395ce5b9b1c9045bb4c1a49750de92efc96480bf1693a65b6532b66144f300983e3f788f8b700fb63fc2734b7279c76dd88dcc87cf9753e87bfb72d86da52012fef844c7c68a18f3223adad0ab1e862b3639a01d8a5bf7bd95f93474f50f6dafd9a4a6134e318e442691674769cb2559b7ccc37a237539e6e7cf6c4c48bb66d28e31bbb2581de11c922e3089681a8de06a38cd1b4b334d156420164d955acfdd270285702de3ff33ff5c2e7845052f26cca01c3b89f929b8062bf7cf0a854c903eb3a87383c3bc3dfb1ecf51325417dc94a2b0ae105c8b6f0bdf348a3a8f9f6a83fca6a25c8a185094ca39519c9ae9ae61230741de898596045c8fdc90ee3e53b86e023c3463523fb48ba537c87f354bf27bb7cd5cbaf3c04d5b1b114cb3db77a29526c8ae640106c0215b634af510c5643e92df1dc15da02e98ef8901254f363cb9231c6cf6ec7881323c5eabf600c339be383e1cdfe4cd8bee6d0d092c7063dfb52354aac664886a061d0313afec83fc3e439fe03d3e0d7019f28bad7a18e27366f989a1f6cb022b160b9ddc324ea75468a63dc875319cbae3a82bf43e9e293afa7643f084aa29da26583b2930d39c993650fa6d2bc31d7688aecf587681003f26bbc860e4e37e2b6626cfeeaf7c943dc5476faa305a7545e6f60f478155f9a055e5f3e4af55a804009c752ab562cb9189be7a6a3af1b2350356216d4a7bf006a0cc4f93f8516f6ec271df0adcd36c0f1b93c504b95cfc3866c21361c0a3c92d6551cbbfa3975be454f841a6270ddaa75ac43b2a0aded4a55eca61384696585f87cf0ccd2017bd1d00c11a65eda67b1a88d45eecc6631429db2dbf99e70f3a102f67e9f7213ba99f3085cdebac0c49c8506449f84111d9bb206751f614481ab364cddf1fefe37dcff35574f574e7e1604feec910f5ef370dadfe79430c453d9f99206cc7d17863d785c4533a8a59c452db07f09fe83230230e9b4d3a96d0ad313f59af3bfb6fe9beedd0189a8dd038ccf290ef4d9adbcb3d97b27f7b5581fac5f977af7d8b5cfca386605e29d561c0227d71213731c4c9c82a4e31dffa8289de26f9ec6e597ee11e537bab368c7148a012dc4638cdb0579b66918c64576d121fb78f2788b0e7581af7c8047779ad487bde1362184b02932b18ef32c1459181d74e0d10b5426b739eeeb0670c11e5078b56c9ad8652c62c099ced5208a4416ed92cc508c23ef6279fcf12f63edf32f1b5d7ecc4a4fae18904ba41c281b713aedeef2912adf957e1fb1693a25716d9ac494633eb907d901216bf8c669a44ab14aa936c4bb00d6e70793a0c9a6f43cf7eebd7c74d4cbcaef4423492dd7fbaee3979863fb2b70460ac463001befd271acceb74df39dc69f8e003a1697d82a36043afc67c42e618ad06e149258ea1c9fcd6637c374014bf1817e05ba2648cb7fe9cba98b161b5d15baee010557762a3872bb02f1167082176f579bd22d411c79ca06f5bdb4d3b2c3bdbcdc226702bd0eb9ad757172967e3362d3f01071f85dd635dae51d1f8116de316a3c78e19e83401330b95c8675ba6f49086e5001da17811ebb847966d95d7b224fe8b7be83eec00507a6ce1c9b21f3b2e9e61e274c6e29850671793ac683c46c5ee0cfbf7f98f91cb09931a432d8ccdfd30c577cbf8fd6f29341853011bb82aad12d7d9e24440bfc5ad8ee249022311984ba6f9a6817e8defae53c1ce6e78664e34d7f27e797bf4a689edd027f3d8de2bccad9207c33531ce21a943ff19cfd7c8d359266ee26a94d0839e8f9d38c55faaa4dfb2789af6f79c7f93d8ff218d12ef9db4aeeceee68c5167c2994159e8117ebd8b6d800e3350c86b09de4d52781b25d349c5bd61f20059a3003b28e806f779637031a1c5bddbb1944ef694b4b4dfd9a3af5f20f4f79d95db1f831939e627bb30f1f96e047acddf59f57226c0ca9812f4028046aa22b0b1fe849ddf3b463f5d8b8007d03f9bfe100809947a8aa9674626667659ee742b143e7a79abe76acf61decd3fbd3d9b01690906b3df9589005cdbe13c83edddf4ea8ffdb5d953d1e43449f039e28695af88f26287b488084aa1575ead2875b47033b78b1866b950017af886aa84259d2ad395b3007e114bbad932505fe91eace18b146594e47cb9d1ee886fbfb0a39d8f4f63efea3f9aa735c8e4a17a11bc5a65e36446d115bbc081652430921e97cd1005e797755045ba8467bebf3a5aa719003c4d4a43aaa75b681ed74cc75860c235a0202f431131850dd8b2990ed36bc2943f2dcb9f1b43ccccc0355603ebd8f384482e8c8138fa858517db86695c119ba67e0e6b6c8a5837c001c016e6a20e36c3101dd9d1c90b67120d1fb20033b12b36c5771f32fc5dc0c6a6472d760c2751d1c97610629b19da7173296ce727f13ece1cfed17e0f768a198741ebfeddfc0fc9ad32266b4bb105f6e2bfb5e868ce86e629f5e43c49d3b326e91349d3641b1e14d74b4b3770a30015ef87e47e9403c7582466a0062e0adf48ebaeba2c48e68dd615a36766a0aca756f4c66242040163632cce5638fc52ac3f817fde47fb904a4a144736154f9e120ec63d26af1b9a9c73a9e3b7bf792923e6511540c70d9fe8e721e591395d6a8f243b77fdabb9c30592c94eafbc8be6813fb2a86511a9ca635f03c2f6cab0a866bc6a74d432f2c26544ec1ac7cddb211c0432934916679f62540187dcb8bef2636da35b95d448a40e9076205902b9dff2d0858d4153d5e18cdccb147db3e7a13daa7a45a64e6af3b4e7ace8f929ac713195b26522caeb92bf1e181271083eda0e9d0d89d222a8f0bcc1c831cff59681f0538262c79627f4cca6ee238a5eb6e34af95d4f8993b1d836225341c4f71eeb7261f4bcb7a1ac2f1530613b2a7f9ba70b3c14ccdb3e0a26db7866135940ba7280db90f4f044d899a0fc558f560ab0f4ad5d96e01d06bdb0007e019f5facde9f9f8cf75cd7aad4a8b560095ce435d0c4d40d18b16539d5aa7173fb877a75a6174c7dbc9b37be5f574244f6b928df47231c5a14541286ce043056c35aa41c767139cbd09b16f2dacfe26b3c8390181395b573c2f1cd93cd709fae914bcb77501a5a8234e012ee450ad9beb095636a344eedcb932e9c24bf9875cbfa96b38907a46dfddfd05992275e780d16297a32243206596148ce8eec77393d2c837efb50769a006d24608430dfc3dcdfa20399010da3fd733472fb57432b921e0d5686bc77b9e1407ac585cb03aa0f9863b46000f96ce59b6193ef92eaed223f42a929f625b0928e00cbb93a09f078aa8c8e9501c079639b56dd59135f8fcae249bb9fee642b9670d0b37111cbd4d7c94cd6d04fdeb58f04dbcb7bae9c00d9d6b9531230a00dbfbbd2ddbe105380871762fe1b225d6e31341eed3bbfb2ba6f134ce21531f352adc9f29c1e17184e449df97fe3ba88800008f73a228d67338c4ee4430931477c068903b8cb23b667c184328528e1ef4e95fa328bdcb14a9da2fd5041ef50c57e9073f83035ff12e7899ef15164316e50d872b4134c648ca36427ddf75563304638ecaa6f261e4edb4ac5093c3dfdc3d43d6bf2f8a9284f6039fd28a4bd78f3ee297ab48848ece41ff6b68bc14e27ea123436e6b920797feb46e8919d50e1428f1f4abe3c7f8242090544a04ae803f4c2ce2c503364b9e6cbb8aa7a722526f223fbd652fcf54deff67dfe7ca87283296d78d5fa74755957ee28299e43e5cbc240ba3bcc8d779ac3cc7214f138feb94bec228c9700d7e4ebcbe6aa70b3a89da3290f262453b5d560af1ffe6957a319ef50e99de6f959de27864fe3fd965e834a15875cd0a21ecb32c74ce9332a13ce155494c7fe3d9e75a53a6358feb83b302e5cfb3121e0db23f39f945c163f99026d1f82f4968f0e3a3f69aae4330dd7e57b2a316389a6ee1c46e7dfe7b7e61aeb18b4093aaa4e2ca6bded7c9680809c584846092d8ee13db401fe20df5092e90c56cf715806e937d152a01a8d6a14c8f295e7f2048088e08ee18cf17062c3c182e79be068193d18f6cb7f3588b3ab9b5e9e052fe29cd464448db3ab5abe038322caef9730595e44487972147b54f354fa3d1aade39b803f790357869bedfe44df28a7dc1bcfac106287e5fbb4ce2b2f1479ee6a2358403ae1d56476632915b5790716c466037d7715653b9159b9f936173575d1ca41681b15b30f5f9cbacdd63d48d91a63285c50aadc1c9e064c456ac3dbc5006795bc5de1f62c51c64719da88ae6f810a1e6da08dee62a2e14e3b719c651ae97580a4a6168883f7946426c850757b2338adac24455fc336c43ab12752672f4d0ce37561e30e7f61af2bb9627b96ee303ba95b928851a4eb81114fe3be7af73379883ce85ac8ec4f1beede4627436e5aa617dced6d3245a4df67b83701c920789ac73f5b57c206343ec4f1995f22db7122db460ca3b4c7b0c40f7b8c7700f46a5bb8923b28687038903c932b3f0c615194accbf9bf645a4018294edf975e47f29a584f3e626b8d3aabffa62f23e7380aca66bd0a21bd8e1ee0e54e3cb79d02fd175308cb571bd33a0df22c8c6f74ae4bcc3ec6b16303db38edd0a089a87e0304e6e0afe714774e319f3", 0x1000) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/08 22:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000615000-0x12)=@file={0x0, './control/file0\x00'}, 0x12) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) getdents(r0, &(0x7f00006bd000)=""/97, 0x61) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/08 22:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x2, &(0x7f0000a25000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) r4 = dup3(r2, r3, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/02/08 22:00:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='limits\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00003ea000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b49000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000049d000)='attr/keycreate\x00') r3 = syz_open_procfs(0x0, &(0x7f0000dd4000-0xc)='net/rt_acct\x00') sendfile(r2, r3, &(0x7f0000fd3000), 0x16ca) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000612000-0x5c)={{0xa, 0x2, 0x1000, @empty, 0x6}, {0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x7, [0x1, 0x4, 0x7ff, 0x6, 0x4, 0x7, 0x0, 0x7ff]}, 0x5c) [ 181.781583] binder: undelivered TRANSACTION_ERROR: 29201 [ 181.787044] binder: undelivered TRANSACTION_ERROR: 29189 [ 181.801565] binder: release 28442:28486 transaction 266 out, still active [ 181.812625] binder: send failed reply for transaction 266, target dead 2018/02/08 22:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = fcntl$dupfd(r0, 0x406, r0) sendmmsg$inet_sctp(r1, &(0x7f0000ef4000)=[], 0x0, 0x20000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000fb5000/0x2000)=nil, 0x2000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x200000000000003b, &(0x7f0000012000)=[]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000858000-0x8)=0x2) r2 = userfaultfd(0x0) getpid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r2, r0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/08 22:00:40 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0x26) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendfile(r1, r0, &(0x7f0000014000), 0x200010000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000001e000-0x8)={0x3, &(0x7f000000d000)=[{0x101, 0x7ff, 0x7, 0x8001}, {0x200, 0x9, 0x1, 0x1b}, {0x20, 0x1, 0x7f800000000, 0x9}]}) 2018/02/08 22:00:40 executing program 1: r0 = open(&(0x7f00004f4000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5c60}, &(0x7f0000cdc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b9e000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x1, &(0x7f000069a000-0x10)=[{0x5}]}) 2018/02/08 22:00:40 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000efa000-0x1000)='\r', 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) r1 = socket(0xb, 0x6, 0x3) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000efc000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000c6a000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000878000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) bind$inet(r0, &(0x7f00007e4000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fallocate(r0, 0x2, 0x3ff, 0xffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000064b000)=0x200, 0x4) 2018/02/08 22:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ff09ffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0xffffffffffffffdf) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)}) 2018/02/08 22:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="9404", 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000e9f000)=""/19) r2 = socket$inet(0x2, 0x5, 0x708) getpeername$packet(r1, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fd8000)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000fa0000)=0x6, 0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d00000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, r3}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005f6000-0xc)={0x0}, &(0x7f00007a5000)=0xc) fcntl$lock(r2, 0x6, &(0x7f0000e88000-0x10)={0x3, 0x2, 0x2, 0x1, r4}) sendfile(r1, r1, &(0x7f000091a000), 0x428649f9) fcntl$setlease(r0, 0x400, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000727000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) [ 181.989281] sg_write: data in/out 36090/2147479504 bytes for SCSI command 0x67-- guessing data in; [ 181.989281] program syz-executor7 not setting count and/or reply_len properly 2018/02/08 22:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d3000-0x1)='\x00', 0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c29000)=0x400, &(0x7f0000d68000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x808990, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00004aa000)="1fe5c1eb721a0063546620f579050243b5381007c92da315655ab44a6764b835"}) 2018/02/08 22:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) close(r0) socketpair(0x0, 0x4, 0x8000, &(0x7f0000704000-0x8)={0x0}) getsockname$netlink(r1, &(0x7f00004d9000-0xc), &(0x7f0000028000)=0xc) 2018/02/08 22:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000971000-0x4), &(0x7f0000b05000)=0xec) r1 = socket$key(0xf, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/08 22:00:41 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000301000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00002aa000)={0x55, 0x1, 0x7}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fc0000-0x10)=[{0x24}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x229) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000e6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b61000-0x4)=0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fc0000), &(0x7f0000cef000-0x4)=0x4) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r0}}, &(0x7f0000058000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x90801, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000005c000-0x8c)={0x3, 0x3, 0x762, 'queue0\x00', 0x8001}) alarm(0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000005d000-0x10)={0x1a, 0xf6, 0x0, 0xffffffffffffffb9, 0x100000001, 0x80000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/08 22:00:41 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) close(r0) 2018/02/08 22:00:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002000)={0x7fff, 0x0, 0x8, 0xffffffffffff0000, 0x5, 0x100, 0x5, 0x97bd, 0x400, 0xffffffffd6ca8e7b}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) 2018/02/08 22:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000654000-0x4)=0x1) syz_open_dev$evdev(&(0x7f0000d96000-0x12)='/dev/input/event#\x00', 0xfff, 0x80000) 2018/02/08 22:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c0d000-0x8)='./file0\x00', 0x150) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000c1000-0x40)={{0x3, 0x2, 0x8, 0x1, 0x4}, 0x3, 0x9}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) fcntl$getflags(r0, 0x1) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) 2018/02/08 22:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00004d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000e87000-0x8)='./file0\x00', &(0x7f0000bba000)='./file0\x00', 0x6000, 0x0, r0, 0x1, 0xffffffffffff7c19, 0x27ffffe) fcntl$getflags(r1, 0x40b) r2 = memfd_create(&(0x7f0000996000)='vboxnet1em0*keyringproc.*]-nodev\x00', 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000869000-0x4)) pwrite64(r2, &(0x7f00003f9000)="8a0308dd53594aa3f5fcb0194feeac5f7ce10279c396267e5c4fe41135e2b0432c668744041480b477a692749e3cb581888dc1ea48298d8e72ec1114387164731a8621b3f9", 0x45, 0x0) r3 = socket$inet(0x2, 0x80a, 0xfffffffffffffffa) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e72000)={@dev={0xac, 0x14, 0x0, 0xc}, @multicast1=0xe0000001, 0x1, 0x3, [@rand_addr=0x2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) fchdir(r2) 2018/02/08 22:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00005e8000)=[{&(0x7f000002d000)}, {&(0x7f000030e000-0x99)=""/153, 0x99}], 0x2) 2018/02/08 22:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000662000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xee}}}, 0x6, 0x80, 0x1, "e59d7923e36094e8416724c55eed50a7cd1387c018f5d031e8e2c7e521845d5a8a78a7367ec61a5cf956010e9c005d0eef8fc7fb8a8a3cb3a08d95545571b49b63b92c1ff506d74c7e2d69eb8951c631"}, 0x160) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) recvmsg$netrom(r0, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@full={{0x3, {"5fbd5c4df355b6"}}, [{"28330b000100"}, {"a484b2ac165d94"}, {"dba110d008d7fc"}, {"bafb5f56ab01b7"}, {"f29e4088da2392"}, {"d5437ac3f17e59"}, {"2c09e4e46131ae"}, {"9a377f42019b24"}]}, 0x48, &(0x7f0000937000-0x38)=[], 0x0, &(0x7f000005e000-0x2b0)=[]}, 0x0) 2018/02/08 22:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = add_key$user(&(0x7f00003f7000)='user\x00', &(0x7f0000f9f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cdd000)="8fbbc5a2a1c2ed8eb20f9583004e6ca1adbd2d9d51550529b1140e1d0f0fbc965f8f372833c666ba14d4ec8335a9aa434935bcf27f959d061006bf2fb8f71fc67fa71039e1a9abd53d10336e7d7f4c3991e21b", 0x53, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000f31000-0x12)='.request_key_auth\x00', &(0x7f0000df5000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f00006fe000)='big_key\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a, 0x1}, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000824000-0x8)=[0x3, 0xa0]) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008fc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_getsetattr(r4, &(0x7f00001c9000)={0x6, 0x28c0000000000000, 0x2, 0x8600, 0x1, 0x55, 0x1, 0xe25}, &(0x7f00008a4000-0x20)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000072d000-0x8)) dup2(r5, r0) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000067000-0x8)={&(0x7f00003e3000)=[0x0, 0x0], 0x2}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082d000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/02/08 22:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000083d000-0xc8)="47f9617e60101b0aa5250ce0debca08967717b473c07229b6c3b14184d1e44cf5e92445123d5cc572a34fb5d25b22d8f3e609453eacc4bf5149e1a53bf8f00418fa0ea1d5971166e877d336824c6144f0739dd872fda2a50585b126fe75d21d8d5aeb3c65caa2ebead1b7234ea00bc76135f9d1a115ee479b04cd39072aa7aecb0187e558e8ccf46871079734334675974144d9205e8f015716b98a2291e75c6e3fc4ca8a7716dc258fb2405a2ed492f1027f0a7302ffba6e5f88952a21a9e7b36f66ae24500fd84") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004fc000-0x340)={0xf6e, {{0x2, 0x3, @empty}}, 0x0, 0x5, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x3a437e2a}}]}, 0x340) 2018/02/08 22:00:41 executing program 2: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000385000-0x8)) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) splice(r1, &(0x7f0000d3f000), r1, &(0x7f0000b9f000-0x8)=0x4e, 0x8000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000369000)='/dev/keychord\x00', 0x200, 0x0) sendfile(r0, r1, 0x0, 0x8) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000061d000-0x8)={0x0}) r4 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00004bc000)={r3, 0x80000, r4}) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f00004de000-0x20)=[{r0}], 0x1, &(0x7f00003ae000)={0x77359400}, &(0x7f0000960000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00006f7000)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/08 22:00:41 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) msync(&(0x7f0000e69000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f00004fe000-0x720)=[{0x71c, 0x29, 0x3, "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"}], 0x71c}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b04000)) 2018/02/08 22:00:41 executing program 6: r0 = socket(0x1b, 0x800, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000557000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x200, 0x0, 0x80000001}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) fcntl$getflags(r2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000c09000-0x14)={@remote}, &(0x7f0000499000)=0x14) syz_open_dev$usbmon(&(0x7f0000f1d000-0xd)='/dev/usbmon#\x00', 0x605e, 0x0) [ 182.334015] binder: BINDER_SET_CONTEXT_MGR already set [ 182.339392] binder: 28599:28614 ioctl 40046207 0 returned -16 [ 182.348558] audit_printk_skb: 2208 callbacks suppressed [ 182.348563] audit: type=1400 audit(1518127241.322:12252): avc: denied { call } for pid=28599 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=binder permissive=1 [ 182.377352] binder_alloc: 28599: binder_alloc_buf, no vma 2018/02/08 22:00:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003b5000+0x909)='/dev/sg#\x00', 0x1, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x3b76}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r1, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x4c, "dca2421b5cbccc5d933e3170fe15c5f432b7a4730b19e358520565c753f010a823356e24b563c86b42b9dd868bdae0b95bad6141d90928ffb38c92d6a347ce20ed30c832b76a01b041c39d73"}, &(0x7f0000003000)=0x54) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe3)={r1, 0xdb, "343f9ba8f607e370a3d9e31d7e330e97fe5d369f0b74c47b83218c411ffe6262be855d316815939993235ee3fc5ed5b7810061268bf6140551b8f28019dfe8adf9d3e47b9b54369611fd27f8ba86d4026c1ec68827008afa7401b00c800bcb6f626c811a656307c1524a912e6dd77623b4cbcd73ee2f665c9b71bc0c0123b9e874f32b677f5175d359e127dc3064c47bbb39eb4980705b555f296dcf50f695ad42af8ae93134eeb7bdc9421aa9b652d67de22bb153781a71dbc3a7e9ee4949761898a5c38191ab28d19351741a6622b3f2d1f88d45272f02b34b35"}, &(0x7f0000002000-0x4)=0xe3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x90)=[@in6={0xa, 0x0, 0x95f2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x94}, @in6={0xa, 0x1, 0x3ff8000000000000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000004}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x90) fchownat(r0, &(0x7f000064c000)='./file0\x00', 0x0, 0x0, 0x1100) 2018/02/08 22:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d63000)=0x9, 0xfffffffffffffd9b) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x8) 2018/02/08 22:00:41 executing program 5: r0 = memfd_create(&(0x7f0000c5b000-0x3)='lo\x00', 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x2, 0x4, 0x100000001) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000022f000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x2b3, []}, 0x3dc8) 2018/02/08 22:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000065a000-0x4)={0x0, 0x4}, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007de000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000df3000)={r3, 0x2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000f7c000)=0x8) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 22:00:41 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) msync(&(0x7f0000e69000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f00004fe000-0x720)=[{0x71c, 0x29, 0x3, "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"}], 0x71c}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b04000)) 2018/02/08 22:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/08 22:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000084c000-0x4), &(0x7f0000000000)=0xffffff67) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfc, &(0x7f00003a3000-0x1e)="c37c6ea540dd87f84f2ef4cfea8c5ba5b35364fcb51c575d6c20f40059e8", 0x1e) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e6a000-0x7c)=""/124, &(0x7f0000335000)=0x7c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a61000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xd002}) [ 182.382906] binder: 28599:28614 transaction failed 29189/-3, size 0-0 line 3127 [ 182.392660] binder: undelivered TRANSACTION_ERROR: 29189 [ 182.397057] audit: type=1400 audit(1518127241.372:12253): avc: denied { net_admin } for pid=3890 comm="syz-executor7" capability=12 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 2018/02/08 22:00:41 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f000058b000)={0x5}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000960000-0x8)) inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c62000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e86000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000b8a000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_int(r3, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000)=[{&(0x7f0000001000)={0x27, 0x6, 0x1ff, 0x4, 0x3f, 0x8000, "5da62aad1221a3d6fd4e75802928cf7192c569d7c0f8ae35787b03edb61647c3e4e2f82b1ddecf83893036684270da3550e997a0356abb408fb51c936a92d5", 0x1d60}, 0x58, &(0x7f0000000000+0x1f7)=[{&(0x7f0000003000-0x10)="1c750d36da7394b0aaafe998a0399142", 0x10}, {&(0x7f0000003000-0xa1)="8932bba91c3f9c7d57639ceb4f95f5812ce3ca58b2d2c4aeb8c295f0b731b340895e8ba89abd8bb57a9ee34d42a593251feed094121d14834c27bdecfc408ed51a59ab3c4ccbcbcc2561c685517ba99ae13a8b5c07aebea7aba0a63751f6b9be865d51be0a04a34e2ac683d34704156c7a2fc50abfb898a975975faaa641fca7336525113f1b8f87e5859ee3ac739359b7d806e89f6cd3ae3c7d322baea90b84c4", 0xa1}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000)="c723ab33af5523ac1a3b1374a32311edcdffd0b5b4163d257e93279d01a221197041f7512e11d519450a5bc055d3a969a00a409822f60fc562c77271116da64c3ea942774d0ad268149efdc9ab0c78ca89257d0d1343826578fb452368819c080aecab0ef61652680c21ad47abe6c6a41f8a2ca331c22a701ff486cb19f5eb369ebfea05cf3039179ca3e6e86b2eae46353ed2c6a31a8fecc820302bacad8b1b4b35b72646bd273677458b5ff0bd8a90ac36bd78d9f14915af1ae86a6a1e272710b503298604f401db53b336bb4b4399d7687a55a8f79fc9c7e9988df2dfe1f015fde86e", 0xe4}, {&(0x7f0000001000)="9ec61cf138bc4526175a02bde0b6d5374b8e4936e562a3dc600d997b69ddcc8a8f559e8caca0f1c1562262f5482e4e9ae24d4507809b126adc83421dd4cf8f0f6ab9926c35b0b73b4d153255b72402ee5254abeae9872ab0db8a445b05e75cbe1a49f9a02abd0202da8ed08436b5b1344b7091dc85", 0x75}, {&(0x7f0000002000)="f40aa3cd97df88433a26e5c633199f30ce887192994a9cd00d88db44fad512f31b69953a080e5efd6bf9cbf76badb81caee3ca5f194a2572e2632e810eb577360b603bde1a29d2eab15e62226c78ba2925ccaac0f6cf4897fd508e5b02f5bcab05235d54ca0dc0c3d17d", 0x6a}, {&(0x7f0000003000-0xfc)="22b509a3eae9baa05084169bc3688e887736050d352bcb47e037e4049b45231e91b65bd66ebcdac8505d0e0ae524268a932c0bef474718f1abd56da08149e667d3f3abc96f3aef090f436ccb30fb2ebd05a6805dc684f8301f51cb446e6b0944b33a60d953600866475b1f3853e4e697c7146f218220ab0d95ef25039477561aff34cd07a1fe8cebb29b61fdaf7da2ca2685c17fd95a61cc6f5fe53500977d35067a20a920e0f21672b0e03bc907dfa35a9682fc9a46acdf55f791635b84ae9adf538b3e5fa5006bd6d06e7c677143aa57fa94fced9dc72ee9223c8e6fa74b97dbf4441fa3bd449225180e1adffe2b776466371be2fc2903f0f5dea9", 0xfc}, {&(0x7f0000002000)="e84e37e687c4e901478feb727e93f2bc0cbbd8d323015743366c82ca72aec3c74afca827c4189368116390b127606f5449dda29395f3520edcbdfec770b5d3c050a5e4e1915dc80c933fd7bea871f61dd71d32cd633bcb5dc3792717749405257ffb2955664dbf1ab8debd244f5b1e429ca9c1b271d6a62c644d58f5990afd", 0x7f}], 0x8, 0x0, 0x0, 0x40850}, {&(0x7f0000000000)={0x27, 0x9, 0xffff, 0x3, 0x34, 0x1000, "b94898f578b0f05dd0041c15eb81422cb98ceb39209d34fe3401e17bea86358a2424ae9025bb631bb4d071983a6a741e38277ecab19ed1139f7affc11fd7ae", 0x1}, 0x58, &(0x7f0000002000)=[{&(0x7f0000001000-0xd5)="5f3ef3e01317caa732efa8ae7c47c5d4fd7eb9ee312b12159a51e471ee9622e66c415ae2dd2c4c0f6aef8538ed6e26ca26999a03d82826fad3aa378741eeeb7e196fc5b31e9f1b98791687628a643be90c2c4c59c965717ec6740238ab9e1d8cdd10d33513a593ac267b071c88048c4f745e3d8fa6fd0c3b2a8c305520ad2ef7febc7a03476eedd59e72177e8d3926033a6e337d1c239e2afdb91997f04903cc097fa8544c9f27abd3621f71d477985fad1c5809cc5e449e6de6428ea6591595e5fad5d1da58b5941921ec55801637b9ef3d70fad2", 0xd5}, {&(0x7f0000b9f000-0x6e)="59ccaacaee5a0476f241a134bef22c508eb1a716b615cd2016dc359ba3faa65824136b417284b0ff599c0db470227920c9df510e7db59b08fac0b671612a2f89ee5a5c9dbc6560d93e9ccc0b65a0d9b08972596df355e9a8cc26878446a367dd22ff1c574806b509424f6f031a3f", 0x6e}, {&(0x7f0000002000-0x13)="038c344fc4de950482cf95f8848c8e5431c7b5", 0x13}], 0x3, &(0x7f0000000000)={0xd8, 0x103, 0xda2, "06629f67ff4e2a1ddf48c3bbf628af3e69c45738d3b4f56db4153f5a8f6ea164b6c237b24006ac71df4803c13835a333f0e4eecfe29babf5b856960ce03e50c542bcffc8063082ad9fd55bd8d434cd9dd184c49a973ca8db6573cd74a31e242df99b513ddbd35d2b26429c0648330904cf0ad4137985c6b1c346a914656aad46f8c9ce6e2911be17cde767de236bc156d422241f035581195785f6d9e981135af6c6fd0817f1d0b93d21139acb87893dec6ffe4d634f262359909e9ee14b607327f12f1431fe6ced8d"}, 0xd8}], 0x2, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000), &(0x7f0000a16000-0x4)=0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000-0x4)=0x51) [ 182.428659] audit: type=1400 audit(1518127241.412:12255): avc: denied { net_admin } for pid=28621 comm="syz-executor2" capability=12 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 [ 182.428725] audit: type=1400 audit(1518127241.382:12254): avc: denied { net_raw } for pid=28620 comm="syz-executor4" capability=13 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 [ 182.436983] audit: type=1400 audit(1518127241.412:12256): avc: denied { dac_override } for pid=28618 comm="syz-executor3" capability=1 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 [ 182.440818] audit: type=1400 audit(1518127241.412:12257): avc: denied { net_raw } for pid=28619 comm="syz-executor1" capability=13 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 [ 182.464744] audit: type=1400 audit(1518127241.422:12258): avc: denied { net_admin } for pid=3897 comm="syz-executor4" capability=12 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 [ 182.470564] audit: type=1400 audit(1518127241.452:12259): avc: denied { net_raw } for pid=28619 comm="syz-executor1" capability=13 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 [ 182.475921] audit: type=1400 audit(1518127241.452:12260): avc: denied { net_admin } for pid=3905 comm="syz-executor6" capability=12 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 2018/02/08 22:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) pread64(r0, &(0x7f0000065000), 0x0, 0x0) 2018/02/08 22:00:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000afa000-0x50)={@generic, @ifru_flags}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x0, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 22:00:41 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fe0000-0xd)={0x0, 0x0, 0x0, @thr={&(0x7f0000fe0000-0xe2), &(0x7f0000ed5000)}}, &(0x7f0000fe0000-0x4)) r0 = socket$inet6(0xa, 0xf, 0x1000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fc6000)={{0xa, 0x0, 0xffffffffffffffff, @empty, 0x2}, {0xa, 0x2, 0xb44b, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x2, [0x12c, 0x5, 0x1, 0x2, 0x2000000, 0x7, 0x6, 0x1]}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) 2018/02/08 22:00:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00007b5000)=0x1) connect$inet6(0xffffffffffffffff, &(0x7f00004cb000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpeername$netlink(0xffffffffffffffff, &(0x7f0000d80000), &(0x7f0000d7b000)=0xc) dup3(r0, r1, 0x80000) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000a3c000)={&(0x7f00002c5000)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f00009ae000-0x8)={&(0x7f00009cb000-0xf0)=@upd={0xe0, 0x12, 0x80, 0xffffffffffffffff, 0xffffffffffffffff, {{'wp512-generic\x00'}, [], [], 0x2400}, []}, 0xe0}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) fchownat(0xffffffffffffffff, &(0x7f000053f000)='./file0\x00', 0x0, 0x0, 0x1000) 2018/02/08 22:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x4) pread64(r0, &(0x7f0000a26000)=""/30, 0x1e, 0x0) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/08 22:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getresuid(&(0x7f0000933000-0x4), &(0x7f0000d18000), &(0x7f00008b6000-0x4)=0x0) quotactl(0x6b1a, &(0x7f0000ddf000)='./bus\x00', r1, &(0x7f00004f3000)="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") truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000cba000)='./bus\x00', &(0x7f0000904000)=""/1, 0x1) 2018/02/08 22:00:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x2a9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x0, 0x13) unshare(0x4000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000042d000-0x18)={0x0, 0xfffffffffffffffe, 0x20, 0x1000, 0x7}, &(0x7f0000cbe000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d0b000)=@assoc_id=r2, 0x4) r3 = epoll_create1(0x80000) epoll_wait(r3, &(0x7f0000f81000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) mknod$loop(&(0x7f0000920000)='./file0\x00', 0x2000, 0x0) ftruncate(r1, 0x0) lseek(r1, 0x0, 0x0) mkdir(&(0x7f00001c0000)='./file1\x00', 0x19a) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x3c}, 0x1}, 0x0) [ 182.477264] audit: type=1400 audit(1518127241.452:12261): avc: denied { net_admin } for pid=3905 comm="syz-executor6" capability=12 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 [ 182.658878] binder: release 28599:28611 transaction 268 out, still active [ 182.665794] binder: undelivered TRANSACTION_COMPLETE [ 182.671110] binder: send failed reply for transaction 268, target dead 2018/02/08 22:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086c000-0x11)='/selinux/enforce\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d5000-0x8)={0x0, 0x5}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000151000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x6, 0x10001, 0x4ee1, 0x8001}, &(0x7f00004a3000)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000194000)=[@in6={0xa, 0x3, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000d19000-0x50)={{0x4ce6}}) 2018/02/08 22:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000092f000), &(0x7f0000d29000-0x4)=0xfffffffffffffeec) preadv(r0, &(0x7f00000be000-0x10)=[{&(0x7f0000111000-0x4)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000bf9000)={0x0, 0x41, 0x2, @tid=r1}, &(0x7f00007b2000)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f000098e000-0xed)="70d0be94b49c930db18cf00c22e24fb20a204e8a2653aaf9945609d5a4fb8978a20bbfbc8d8f33943853378d23cc3e68c28621b4d0e84046eb975448e7fd4fbe043d248bd5142f1613cbf45fce3ecb158cffa216aa2dc23f97cfba31658c9c37a5cf87db96f265791419c1cbcfa08a91eafae5976820276d88a9e42d1c3f602fd4e58af8f3f4fc4047e92efe9f9bf84d45557c9873e24ced6e9a4b0c1a8eaa447ae73a693b0a21ebbbacfbf9d854b4d7e05597a96b928a71c924725d7c55eca543f69cf9ee94454effc700f0c45f76a16976fb5f7b4c20c22dcf34b2da001d962265cf45090e4bf745457a75a5", 0xed) tkill(r1, 0x1000000000016) ioctl$void(r0, 0xc0045c7f) 2018/02/08 22:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='{$\x00', 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009f8000-0x2c)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x7, [@multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) pwrite64(r0, &(0x7f00001dd000-0x2)="00e3", 0x134, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000307000-0x8c)={0x7, 0xf49, 0x6, 'queue1\x00', 0x7a}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007a5000-0x4), &(0x7f0000e83000)=0x4) fcntl$addseals(r0, 0x409, 0xb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b44000)={0x82}, 0x4) 2018/02/08 22:00:41 executing program 0: 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, &(0x7f0000359000-0x18)={0xaa}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/enforce\x00', 0xd509bd87d11b177, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) socketpair$ax25(0x3, 0x5, 0xf, &(0x7f00008fb000)) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0}, {r1}], 0x2, 0x0) lseek(r1, 0x0, 0x0) 2018/02/08 22:00:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x7e, 0x900) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)=""/205, 0xcd}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000005000)=""/253, 0xfd}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000003000-0x20)=[{&(0x7f0000005000+0xf41)=""/180, 0xb4}, {&(0x7f0000006000)=""/115, 0x73}, {&(0x7f0000007000-0x1)=""/41, 0x29}, {&(0x7f0000002000-0x51)=""/81, 0x51}], 0x4, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, 0x8001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000005000)={r3, 0x10000}) ioctl(r0, 0x4400000000001264, &(0x7f0000002000-0x94)) r4 = getpid() ptrace$cont(0x9, r4, 0x9, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0086401, &(0x7f0000002000)={0x8e, &(0x7f0000006000-0x8e)=""/142}) 2018/02/08 22:00:41 executing program 2: syslog(0x3, &(0x7f0000931000-0xec), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) 2018/02/08 22:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002bd000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/uts\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') capget(&(0x7f0000037000-0x8)={0x20071026, r0}, &(0x7f00000e9000)={0x5, 0x4, 0x64d1, 0x401, 0x200, 0x2}) sendto$inet(r2, &(0x7f0000a88000-0xd)="2747096d614efc610e0fd3e856", 0xd, 0x48000, &(0x7f000012b000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000218000), &(0x7f00007d1000)=0xb) 2018/02/08 22:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ba000-0x30)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f00001e4000-0xd)='/dev/binder#\x00', 0x2) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000c6d000)="2b7bd7cc0d34282db5ad11655977aff0004b975779a9ab5ef229b9b1afeb543a366d71688ef38b8e5ff101e253e576db2a94caa2175142dba7d37ecb5c88f25ad0fa54d381ddfb1c0e1efdb3665b7fc88233c05fcff5690984823a1aac75dc", 0x5f) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000069a000)={0x7f, 0x1, {0x2, 0x3, 0x5, 0x3, 0x92}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) [ 182.879665] binder: BINDER_SET_CONTEXT_MGR already set [ 182.885863] binder: 28694:28697 ioctl 40046207 0 returned -16 [ 182.895331] binder: release 28694:28697 transaction 271 in, still active [ 182.902245] binder: send failed reply for transaction 271 to 28694:28701 [ 182.909125] binder: undelivered TRANSACTION_COMPLETE [ 182.914215] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x141080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000f77000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write$selinux_context(r0, &(0x7f000036d000)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x34}, 0x1}, 0x0) 2018/02/08 22:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/08 22:00:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x3) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="c4c294ae0ec438cab8a3df8e3f61e2a4baae19f498b7fed75ac4448d9a25accab5f9b27c9f3844c726d8b821cf72d6206e3f989845e72d8872657d3b78f0f17ebb114ed62ada681e5b4b14380f8b8e1ecba80a48376f3db20950e1bae693fa7cbe43c37f337a146cb144c0812135f1c061b4be92630f7d6f83a3e91b9c484385489c8c449ffcb4a9edce0543f6013caae50eb23b0e39dab00637131900c0acb06ec678adf51796ad6dbad4bea60c269ac6b90490dd8a1c140bfa6eb1d8fe07c0d4349cbcd70770112aff6c234f17190635ebc20cc12b8af92f9b34609ec5035643b5906c7a0ab50fe4a432a00d2f19cf63ec36", 0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) 2018/02/08 22:00:42 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000000e000)=0x38) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000015000-0xb)="1fb064de7644b10030e0ff", 0xb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000015000-0x10)={0x1a, 0x2, 0x7fffffff, 0x0, 0x6, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/08 22:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000896000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00009e8000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') linkat(r1, &(0x7f0000fcf000-0x8)='./file0\x00', r0, &(0x7f00008ff000-0x8)='./file0\x00', 0x1000) renameat2(r2, &(0x7f000063e000-0xe)='./file0/file0\x00', r1, &(0x7f000029f000-0xe)='./file0/file0\x00', 0x0) 2018/02/08 22:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000264000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/02/08 22:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00007ac000-0x68)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x4000000000000c, []}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/08 22:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pread64(r0, &(0x7f0000524000)=""/80, 0x50, 0x800000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/08 22:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003fb000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000342000)=0xe8) lstat(&(0x7f0000c3f000-0x8)='./file0\x00', &(0x7f0000f7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000d6f000-0x1c)={&(0x7f0000919000-0xc)={0x10}, 0xc, &(0x7f0000edc000)={&(0x7f000073f000)=@updpolicy={0xc0, 0x19, 0x4, 0x2, 0x3, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff, 0x1, 0x9, 0xa, 0x20, 0x80, 0x8d, r2, r3}, {0x8, 0x7fff, 0x5, 0x1f, 0x617e3b64, 0x3ff, 0x5, 0xcfa}, {0x100, 0x8000000000, 0x2, 0x6}, 0x3, 0xc, 0x2, 0x1, 0x0, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x1, 0x3}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/02/08 22:00:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x11) mmap(&(0x7f0000000000/0x92c000)=nil, 0x92c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000092d000-0x4)) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x9, &(0x7f000092d000-0x8)={0x0}) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000092c000)={0xf800000000000000, 0x20, 0x1f}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000092b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000612000)) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) 2018/02/08 22:00:42 executing program 1: userfaultfd(0x800) syslog(0x0, 0x0, 0x0) 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a17000)=[0x10001, 0x58]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000048e000-0x8)={0x0, 0x153}, &(0x7f0000d45000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000470000)={r1, 0x95, "5fa3f9f2080389bcd6ab2f2d483e1b41b83ac816924e5e7774ce062588d03aef9dd045ad457a2585c5deacf64e9b89850fa5aaa4e7acfc857c7336e327ec709595c956cbbcb508966e0ef5605b96b5e5598d856fc1e835a8e99625d04571e7c8f2b91187335caf6903cf6b6743747b7333271d515508219e928d5476b7b651e7e1a3b660d2430a9ee22f5f37b290b46aea4c5e9b3d"}, &(0x7f0000e47000)=0x9d) fcntl$setpipe(r0, 0x407, 0x0) r2 = syz_open_dev$evdev(&(0x7f000079a000-0x12)='/dev/input/event#\x00', 0x7a, 0x103) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009c0000)={0x0, 0x4, 0x0, 0x0, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) dup3(r2, r2, 0x80000) 2018/02/08 22:00:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000f67000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7d, 0x900) ioctl(r1, 0x4400000000001268, &(0x7f0000001000)) 2018/02/08 22:00:42 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet(0xa, 0x3, 0x1) sendmsg(r0, &(0x7f0000012000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 2018/02/08 22:00:42 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000010000), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f}, 0xe) 2018/02/08 22:00:42 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f8a000)=[], 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x1) sendto$inet6(r0, &(0x7f0000654000-0x1), 0x0, 0x0, &(0x7f0000493000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x10000, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f83000-0x4)) 2018/02/08 22:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000cf5000-0x11)='net/ip6_mr_cache\x00') readv(r3, &(0x7f0000b94000-0x20)=[{&(0x7f0000d4c000)=""/207, 0xcf}], 0x1) sendfile64(r3, r3, 0x0, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fcf000-0x88)={0x10000, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7f}}}, 0x88) 2018/02/08 22:00:42 executing program 4: r0 = socket$inet(0x2, 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0xd65fd5d71899f9b6, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002de000-0xe)={0x5, [0x9, 0xffffffff, 0x2f, 0x7, 0xbfae]}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/02/08 22:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017f000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffff9c) sendto$llc(r1, &(0x7f0000d59000-0xdc)="26caef3294e2fd1f1eea795157b8d62b014f66c770fa0f1b78ace1bfcd205e129e1570768afa055591deb63e79579ebb9bfee6daafe8c7bb9f44f9eb63b47108ab538d9175ce96f418a28aa9fce8d667b2a376e6ebecccec32dbd4a783c3c11b0c024e11a7be1d8e6f6674bc1e96913e2b483339d471b4c48cf1c8e5840e8100030ba35155b41f7e7806742de70c0f4d664cf98844f9bff6dfbe3b76564aa9830d2918b97aafba4fa6f34057916f4100bff2e4cfec3c981469c3f0818538857cc88fda6b66dfb327dbf2bc28291442aa9598a3f8c7d07181f3999cd5", 0xdc, 0x4000000, &(0x7f0000bf4000)={0x1a, 0x1f, 0x0, 0xba95, 0xc7f, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0x8}]}) seccomp(0x1, 0x1, &(0x7f000016f000)={0x7, &(0x7f00002cd000)=[{0x0, 0x4, 0x17b, 0x5}, {0x40, 0x5, 0x1, 0xffffffff}, {0x8, 0x2, 0x3, 0x1000000000000000}, {0x83, 0x100, 0x1, 0x3}, {0xffff, 0x71, 0xff, 0x5660b27b}, {0x62ea, 0x9, 0x162}, {0x200, 0x1ff, 0x72, 0xffffffffffffff01}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000d03000-0x10)={0x0, &(0x7f00002e2000-0x38)=[]}) 2018/02/08 22:00:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000e1000)=0x279) 2018/02/08 22:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00006bd000)='/dev/sg#\x00', 0x3f, 0xc0200) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000648000-0x4)) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c61000-0x10)={0x3, 0x3, 0x81, 0x8, 0x0}, &(0x7f00005c6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000db7000)=@assoc_value={r3, 0x20}, &(0x7f00005b0000)=0x8) fcntl$lock(r1, 0x7, &(0x7f00004d5000)={0x2, 0x1, 0x8000, 0x7, r2}) sendto$unix(r1, &(0x7f0000763000-0xd3)="902c07f5c7f84789a10fda9bc2237a3bb8dd830587343918fb653edafb235928531234603eef4e12ec3965f533b6da104841ad52441047f218baaee09105a6ceaf7db7efac25b65755451ae37140181c16d3a70de7dd6ac6f2d7c127f1aff1b3b8374ad1bd16e9a20945121d1b5eb8d2165dc41ac18119a86500829025ec8e64bf5d10a8dd1c92d3b44f076ee0eae7668dca26e389b95ab05b13fd01e7988617d78c359117508ee2a139693c6a837474486d5187adbfef5706eac7c5d0517bdc2484090d436deee78589ef52a0b24f1d06755d", 0xd3, 0x40010, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fe2000-0x84), 0xffffffffffffffa1) 2018/02/08 22:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) symlink(&(0x7f0000d92000)='./file0\x00', &(0x7f0000139000)='./file0\x00') bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/08 22:00:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x0) recvfrom(r0, &(0x7f000000a000)=""/106, 0x6a, 0x100, &(0x7f0000010000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="1a904bc653237a3e43b9f0b2f481dc4b"}}, 0x1e) connect(r0, &(0x7f000000d000)=@ax25={0x3, {"d604bac7a6c4f2"}, 0x3}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1, 0x0}, 0x0) 2018/02/08 22:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b66000)='/dev/input/event#\x00', 0x3, 0x300) r0 = syz_open_dev$sndseq(&(0x7f0000185000)='/dev/snd/seq\x00', 0x0, 0x200400004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b74000-0x5c)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r1, &(0x7f0000c19000-0xec)=""/236, 0xec, 0x20, &(0x7f0000b55000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)) 2018/02/08 22:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) r1 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000079d000)=0x2, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c89000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) inotify_add_watch(r2, &(0x7f000079c000-0x8)='./file0\x00', 0x400) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000005000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000792000-0xe5)={0x0, 0xdd, "681809b8c4fb370714c54699edad813c2dcfbb57ed382e54a27321754e54028bc897ede6ce198b2194cacf3205cb0343482a1d894a7aea8e59a079b398c7feb5468bbf58d8f80f3837527e74f11e6a31c26e7d81b58aecf8c176f2918c361947190b0435d9901b236800304edebf971474dce124dab397aa513e1dc82f054df633fc2073e8fe1b5e9a122efde32badb3e6bafc0a76d067658a05a1ec5ed218a250203820b429664e50c199b7cfaedf8ed9cef760c765d391f6cbae40dbc31585463de2dd14ef4295ffed9f40542e9f0dce2495212afdfb5a6023e1a1e3"}, &(0x7f0000ef3000)=0x75) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000cf8000-0x38)={r5, 0x30, "6a72abe2e3b9ff64de99c2cc0c2eb01b184ef8ca018480fd192a8f7fc85a8af9800c720bdce8036f94acd6537bbe29cd"}, &(0x7f00004df000-0x4)=0x38) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000e6b000)) close(r4) 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[], 0x1555562e, 0x0, &(0x7f0000576000-0x8), 0x8) 2018/02/08 22:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f00005a5000)=""/16, 0x10) r0 = socket(0x200000000000010, 0x2, 0x400000000010) sched_rr_get_interval(0x0, &(0x7f0000c86000-0x8)) write(r0, &(0x7f00000fe000)="240000001a0009ffeecd0300e9ff000001f2f5006c07050000401d0000ab2af9161790cf", 0x3de) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008b5000)) 2018/02/08 22:00:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0xfff) recvmmsg(r2, &(0x7f0000c26000-0x140)=[{{0x0, 0x0, &(0x7f0000eda000)=[]}}], 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d89000)) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 22:00:42 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, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00005da000-0x6)=""/6, &(0x7f000000b000-0x4)=0x6) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000def000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @empty}, 0x24, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) readv(r1, &(0x7f000020b000)=[{&(0x7f0000a9d000-0x65)=""/101, 0x65}, {&(0x7f000044d000)=""/4096, 0x1000}], 0x2) 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) membarrier(0x11, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f000091b000)='./file0\x00', 0x101000, 0x2) write$selinux_create(r0, &(0x7f0000d4e000)=@access={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x35}, 0x3b) creat(&(0x7f000070a000-0xe)='./file0\x00', 0x0) mount(&(0x7f0000c67000-0xe)='./file0/file0\x00', &(0x7f00004a5000-0x1)='.', &(0x7f0000c96000+0x89d)='%&t3\x00', 0x2000, &(0x7f00002c8000-0x1)='j') 2018/02/08 22:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffff4f2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000044d000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005}, 0x4) sendto$inet(r0, &(0x7f00006cc000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/08 22:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000859000-0x9)='/dev/ppp\x00', 0x400802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a1b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0xf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d5a000)={r1, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x401, 0x1ff, 0x4, 0x2, 0x1}, 0xa0) prctl$seccomp(0x16, 0x1, &(0x7f0000c52000-0x10)={0x2, &(0x7f00003bf000-0x28)=[{0x7, 0x7c000008000, 0x1}, {0x6, 0x7, 0xfffffffffffffffd}]}) 2018/02/08 22:00:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00005ea000-0xa0)="3f5bd9af2e0ceaf8ebb746928d4f2e63545533797e45bb9e05997d75d753371b7f43cdaefdee854cc0be0d35d67b571ae5c508d868c15a7de18215ce81171d56f2ddc22db6076d4b5ebe2fc3765c2217aca62a846409d4f9477b43f204f5a80cf3a95d7b0f2f18518e110c57492ed95bca160e2b5e04348e750b73bea294cf64f4a8ff2c90eab33704d7fe29662821a856ea992ce92df69eb80c8a23c7e64cd5", 0x21) epoll_create(0xbe70) clock_gettime(0x2, &(0x7f000056f000+0x300)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)) 2018/02/08 22:00:42 executing program 5: r0 = open(&(0x7f0000908000-0x1)='./file0\x00', 0x101040, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) write(r1, &(0x7f0000002000-0x20)="780e436422025d", 0x7) 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x800) 2018/02/08 22:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f75000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x1, @binary}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ddf000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000460000)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) recvmsg(r0, &(0x7f00007ca000-0x1c)={&(0x7f0000ca4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000060000)=[{&(0x7f0000f9a000-0x1a)=""/26, 0x1a}, {&(0x7f0000e12000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}, 0x100) r3 = getpid() bind$inet6(r2, &(0x7f0000a10000)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) fcntl$setownex(r0, 0xf, &(0x7f000069b000)={0x2, r3}) bind$vsock_stream(r2, &(0x7f00000d6000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/08 22:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) 2018/02/08 22:00:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x6, 0x901) ioctl(r0, 0x4400000000001265, &(0x7f0000004000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000001000)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'system_u:object_r:ifconfig_exec_t:s0', 0x20, 0x35, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6d) 2018/02/08 22:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00005e8000)=[{&(0x7f000002d000)}, {&(0x7f000030e000-0x99)=""/153, 0x99}], 0x2) 2018/02/08 22:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f000099c000-0xda), 0x0, 0x2000c000, &(0x7f0000bcd000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000990000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000305000)=0x6) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000eb8000)=r2) 2018/02/08 22:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a9000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000028d000-0x39), 0x0, 0x0) 2018/02/08 22:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f49000)={0x0, 0x10, 0x30}, &(0x7f0000d32000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a5b000)={r1, 0x8001, 0x80000001, 0xffff, 0x6f96, 0x1}, &(0x7f0000643000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r2, 0x5451) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a1f000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 22:00:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f00000e4000-0x10)={0x3, {"b9f021e294ca42"}, 0x1}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00004e7000)) 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006a8000)='./file0\x00') 2018/02/08 22:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d1b000)={0xe16d, 0x154, 0x6, 'queue0\x00', 0x100000001}) r1 = socket$inet(0x2, 0x2, 0x0) rt_sigaction(0x28, &(0x7f00000a9000)={0x5, {0x5}, 0x40000000, 0x7}, 0x0, 0x8, &(0x7f0000564000-0x8)) ioctl(r0, 0xff, &(0x7f00000ea000)="c184919e4c38a57e7b445fc280fb5a40aecb9193b44e2bb24969dc01239aa43feb1d88e613d0e98f6062fd619355ecd53dadf828899546c07d498d7eb2fff50091226e43595794484a8afe3623435350f61c6a8033ea07cb805292567b5c89322c1c2eb63b3a0d5c2562dff9de1729b93e3845c1f3212a7b677949076c75a97634bc835b03ce99fb905c44a86868cb6dfbcc344b046ec86b67cd") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000268000-0x8)={0x0, 0x9}, &(0x7f0000121000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000024b000)={r2, 0x6}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000cb1000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000079b000-0xc)={r4, 0x80000, r0}) r5 = syz_fuseblk_mount(&(0x7f0000090000)='./file0\x00', &(0x7f0000830000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000a4d000-0x4)=0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000c0c000-0x5c)={{0xa, 0x3, 0x1f, @empty, 0x1ff}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd49}, 0x6, [0x8, 0x1, 0x8, 0x6fd4, 0x2, 0x10001, 0x3, 0x7]}, 0x5c) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r6, &(0x7f0000df7000-0xfca)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x2c) 2018/02/08 22:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) fsetxattr(r0, &(0x7f0000bf1000-0xe)=@known='system.advise\x00', &(0x7f0000bff000-0x8)='em1self\x00', 0x8, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000647000)={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}, {0xa, 0x1, 0x2c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x721}, 0x7, [0x8001, 0xfffffffffffffffb, 0x1, 0x5, 0xfff, 0x1, 0x8000000000000, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b38000)={0x88, 0x1, 0x80, 0x4c, 0x0}, &(0x7f0000718000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006bf000-0x8)={r2, 0x8}, 0x2) mlock(&(0x7f00006a8000/0x3000)=nil, 0x3000) 2018/02/08 22:00:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x3)={0x1000, 0x5a9, 0x8, 0x8, 0x3cf, 0x1, 0x1, 0x7f, 0x0}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x6e201f6ec2305e0e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty, @broadcast}, &(0x7f0000001000-0x4)=0xc) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) r5 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20108800}, 0xc, &(0x7f0000001000)={&(0x7f0000b06000-0x1884)=@getlink={0x1884, 0x12, 0x100, 0x2, 0x1, {0x0, 0x0, 0x0, r2, 0x20000, 0x200}, [@IFLA_MASTER={0x8, 0xa, 0x10800}, @IFLA_BROADCAST={0xc, 0x2, @empty}, @IFLA_VFINFO_LIST={0x1850, 0x16, [{0x45c, 0x1, [@generic="81920af57a1f952e76c77b41681a448865362b61ef9caa62d1175d2d221fb36ac43aa5648b0b8e003e7d0530aade5d3bca573e51de7c5c6621ffe31b2d429a9c2f76acc5e4533361b8f889f66bcd428b7b33bbba8d9034db684cfcf64e1cd66e24f6c515a41911b32c9cd62dddeb451fefda44bf49395f5e5b93dd9bc34e4a", @nested={0x240, 0x23, [@generic, @generic="9c1f36d6078c8c2d0d0c2cd3c374c9aab26d336c9ab37fe1952264ac9b78d16f936682bbdac124f8828d5b95c16825c07b0ad199fddea1f737f2463938e2cbd0f36680e9b1cbf3721ef38b997ababfe9af4930391937b7c74e4f40886c74c9943e1cc50a6d7a055aa84457bec15096dea78453ee592a4dae9aa3019d09a24428e9933aa8334ab5d5634970af8b084467a6f3e06846aab552acdd58de6c112f08bc360ffa3da2bf0434cfd3e5bf5cad502902ca4c8bf3332445372f1def9e28a8fe", @generic="6b720906f4a7db932f4052821aae7da7fe814e78a01f62235709a63eeacad5ed50ff6e644aa4bdcca4172bd8b525bce895cb137c239da5f71cc3d023a4055a1b26a22aea764149f2171d09dbc49d7100723e84eb645c7aa6eed571753559d12c095d26b5cf1734fb9c7e691d4326594f8de626", @generic="a72c404e4f6aefd064cc158336b7e87e261d680bfa9f460a5fd69e6381e5b92cae26fa6312b03a99ce1537e3b084391c288ca3d39ae3b83bc7c3b909da7b0997db3b7f79f7a768c43d3f8b5cb83302297e685aaa7d591ac138ae53768f4e95e6b5ff117082ff22d399597e7828a09e8c49a116169b14c8f0a5609a70295b0408f8f792700c93ea0bd1d1d3534101ec1b537ad36f20bab3f4a34f0999e8d182360ff5d7b8a589ad7b9e1a52615266d6ce4181d7c2cee1e34e55e07c503dec697b4f9c2adfe2831706033844fbec125f3ecae792b9f347cf69eaad4e885a23736dac1734a3993d977e2b02354da7d1e85a", @typed={0xc, 0x31, @pid=r3}, @typed={0xc, 0x56, @fd=r0}]}, @generic="f5766a21f14e22bf3b3d685ec6e9590926a495cd96bf7ce067622a918ef1e6ff719bc40ec41e6d0568c9b6c446a79ec8c40575422e4a3bf7a185dd025d08642c9da4a43a73b23a5d3a1d2d53f0264862b74b267b71bf9aaae97946e9ad42208030bad0593148520cb391364076efde15b516dfaad9308dfb12dba0cad29f5cc6b947284fb3173ef92afc2002dca4edb95d1c1897094eed9cd69abe6f4c1bf2e69bfe1c1f4b7c8ee4e4c407b3ff432facad9306", @typed={0xc, 0x5d, @u32=0xfffffffffffffffc}, @generic="2f0c85e2538e2c771f324a8e5cba86ba61f17000dd561f588e4fca4f01dc578625b3eb14262a8384c648f04a7e02a0239ae43110384ee9ac21d4684ac998386c9423691eeb055ec268645721d3d0b9468ec5f7a83ee6dd6752d408324b2044ae719134317c53a5e716f5ea6b8ced470c3a431def9a0ec6f06b945edc9965426e928554a38b8587ab7c434db0906debf30f2944160772be54e53c6e4c66cbc345c5c17c1f71494dfa2ca3d9f0477a94cc8094ca1768449742ba7993186ab889b1c36315f851b41cb61cd46a7b9746333ecfb878557e8586"]}, {0x1230, 0x1, [@generic="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", @generic="934831a55aa09751636a458ef46e36de7720d73b277543b0e48cbf376e08e5674ebc47cd0e0bc0d3c8c600c2a4e70ff6e2f9ab5d3931c4efec", @generic="fd8fbc20f591710bfc72e7a9b7ee589765ef53aed6615bdc73b626f2de2a86abf501d1daffa315990e4ef5ede9ec812de3a2aa824ff4ec6008e811bc1ab3e579bfae1189fd92d8c207e207229773f380ba32ae9052bf87e09a20f1c7899a10edaa0fece820788d54c7e174eb3f8bd5e2499c68d9235aec6b4f176a7201f016b989a8d9539102573df236ce290afb35cbdf913cd7fc5d1a7fb72158d3afe4822f0527c37515766ddb051d82fea27c9737444e9f26760f9064823cbfb81afa44218232bde1e68e06", @generic="0bd33a6573b20cf756a1764d47917b5c023cb941398e34902cd0653f98ee42180bf19e3d9d2acda11abd8650eb97779d3a7452fac664e94578b20edb3a7097d75095480828b160f5c57fb80ae4887928aaed434eb310a9181afa40c5a1d49205e0b1bfe2b0e817de04bd787f5ff734adb2db24f622c88e45ae092a3949ce6305e1a569052d861f02f61d4ff6eef459c79a50fb4bb49a2fdd19274c5c31669a0fa7841f978cc46df0ec7da43b3dc8460418090d38f5cfcd45c7e9165cb019ccdbba5725591ceddfd6c551e51f65afdbe223e7ade88058bec6637379b8b33dfb4f94def77a8be4", @generic="9acbeb4545b22b3199270f646a661f7df93e2ef94a37a034f8d247429f9abb27564068edf756e3da36e2e6703ddbb2ec35b8231ffd5646c81b488695947eb89c8dc1fd9a83d2"]}, {0x1c0, 0x1, [@nested={0xd0, 0x86, [@typed={0x1c, 0x2d, @str=']vboxnet1vboxnet1\x00'}, @typed={0xc, 0x93, @uid=r4}, @typed={0xc, 0x45, @uid=r5}, @generic="9103d59783ff27f5ce3dc0cc2a16db23ebaec102eb674070523f54e31989838cef89a739a41cc10186afa54381c63fcaec20bad54c173bf202f68e", @typed={0xc, 0x6c, @str='@\x00'}, @typed={0xc, 0x74, @u32=0x665}, @typed={0x3c, 0x91, @binary="01994e5dec161d78086735f310ae671259400d2626167124fdf2ae06cef9a0542a994962a21235e8e900cb47730fb85998a6df"}, @typed={0x8, 0x4f}]}, @nested={0xc4, 0x2d, [@generic="bb412eb2042ed9a0a055cf5442d259c2795935929b3329000260a6c503754269ed4353fee08301c05833cd9435fdb6fcfa8693a5a60f7c2b9b2b4d324f91171238acb05cd1b30643e155c75402daa9e8c10bbacca36658c40b3d69d3746889a30d284f4a6c3e452e5b50bd3dd765712c1fdb5bdcf593497c13112eb4a0f2658c32a47ecdb52b7ccbaafd72c1695f8e5a60cbfd436c80b109f9c916", @generic="57f31e2081f15026d120bee48201da3891f2de920fafbad2b3", @generic, @typed={0xc, 0x36, @pid=r6}]}, @typed={0xc, 0x4f, @str='\x00'}, @typed={0xc, 0x77, @fd=r0}, @typed={0x10, 0x78, @u64=0x378b}]}]}]}, 0x1884}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x1, 0xfffffffffffffff9, 0xd5, r1}, &(0x7f0000000000)=0x10) r7 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0xc0045878, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a}}) [ 183.907779] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 183.970858] CPU: 0 PID: 28858 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #38 [ 183.978495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.987838] ffff8801b12978a8 ffffffff81d94b69[ 183.991223] device eql entered promiscuous mode [ 183.997012] 1ffff10036252f18 ffff8801b6a11800 [ 184.001873] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b12979b8 2018/02/08 22:00:42 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000025000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000-0x1c)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000025000-0x8)={&(0x7f0000022000-0x108)=@get={0x108, 0x13, 0x20, 0x2, 0x3, {{'gcm(tea-generic)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x4f}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3b}]}, 0x108}, 0x1, 0x0, 0x0, 0x4001}, 0x800) sysinfo(&(0x7f000000a000-0x2d)=""/45) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000024000), &(0x7f0000025000)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000027000-0xc)={0x20002010}) [ 184.009912] ffffffff81451ca2 024000c2b12978f8 0000000041b58ab3 ffffffff84195215 [ 184.017950] Call Trace: [ 184.020527] [] dump_stack+0xc1/0x128 [ 184.025879] [] warn_alloc+0x212/0x240 [ 184.031322] [] ? zone_watermark_ok_safe+0x280/0x280 [ 184.037982] [] ? avc_has_perm+0xb0/0x4f0 [ 184.043686] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 184.050166] [] __vmalloc_node_range+0x3f5/0x5f0 2018/02/08 22:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000074a000-0x4)=0x0) mq_notify(r1, &(0x7f0000d8e000-0x58)={0x0, 0x13, 0x1, @tid=r2}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) fsync(r0) [ 184.056462] [] ? task_has_security+0x130/0x270 [ 184.062667] [] vmalloc+0x5b/0x70 [ 184.067664] [] ? sel_write_load+0x130/0xfd0 [ 184.073623] [] sel_write_load+0x130/0xfd0 [ 184.079414] [] ? sel_read_bool+0x250/0x250 [ 184.085310] [] ? sel_read_bool+0x250/0x250 [ 184.091184] [] __vfs_write+0x103/0x680 [ 184.096713] [] ? do_iter_readv_writev+0x400/0x400 [ 184.103185] [] ? __might_sleep+0x95/0x1a0 2018/02/08 22:00:43 executing program 6: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d65000)='/dev/usbmon#\x00', 0x2, 0x4102) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000012c000)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000303000-0x94)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x4}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x94) fcntl$addseals(r1, 0x409, 0xf) sendto$ipx(r0, &(0x7f0000b8e000-0x40)="847f7f57a61e7704b9eeb4ff7a44b93bb2e107915ab185c7e7aad047b4b2bfc1a663a8ce017dbd71bcbe1a7ba47e7255eb29c51ca4941d4a4c0884f4608c20db", 0x40, 0x4000, &(0x7f0000618000)={0x4, 0x9, 0x2, "37bbe49512ba", 0x2}, 0x10) [ 184.108963] [] ? __lock_is_held+0xa1/0xf0 [ 184.114755] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 184.121577] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 184.128132] [] ? __sb_start_write+0x14a/0x310 [ 184.134251] [] vfs_write+0x189/0x530 [ 184.139588] [] SyS_pwrite64+0x13f/0x170 [ 184.145187] [] ? SyS_pread64+0x170/0x170 [ 184.150874] [] ? find_mergeable_anon_vma+0xd0/0xd0 2018/02/08 22:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00007d9000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000061f000-0xc)='/dev/autofs\x00', 0x400001, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c8000-0x5)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e01000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000dab000-0x1c)={&(0x7f0000d76000)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000b1a000-0x8)={&(0x7f0000def000-0x128)={0x128, 0x14, 0x7, 0x2, 0x5, 0x0, {0xc, 0x0, 0x6}, [@typed={0x10, 0x36, @u64=0x10001}, @generic="b10b0e9b9db881970fb752a243d16c6b87d998d61d50451dec17610721a8e167fd3d652f7c4a7615d2ecd1032539dd6725b04988ff0fbf7410015c2c8e978f86abf0fa39f56a020658df5a0b5d20d253675edcc3e503cd9e911c63764ea6db579b7347e2695b092313372420181b2e13c43905ae4579547e2f0290012077a203cc0032e7acf0452388134449da7bbd7855a200acaa3ea8611d7d815780e8b8c987f3a5d921ce8b7b7981887c15b3af3b1ffb68b74d0500af4cfe4df463d64d355b9d00c9a7a217fab7c40ff588a44369424a91638ae1df2961a407dfcfd1228a714eb859cbc83c31b5d05e042b35f7d335c18a5d229da2", @typed={0xc, 0x4b, @ipv4=@rand_addr=0xbc}]}, 0x128}, 0x1, 0x0, 0x0, 0x40800}, 0x20000000) sendfile(r1, r2, &(0x7f00005b3000), 0xb2) 2018/02/08 22:00:43 executing program 5: mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) connect$ax25(r0, &(0x7f000043b000-0x10)={0x3, {"0d509a05458a78"}, 0x4}, 0x10) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x341, 0x71bc, 0x7ff, 0x1, 0x8e}, 0x14) [ 184.157429] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 184.163557] [] sys32_pwrite+0x39/0x50 [ 184.169010] [] ? sys32_pread+0x50/0x50 [ 184.174523] [] do_fast_syscall_32+0x2f7/0x890 [ 184.180638] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.187279] [] entry_SYSENTER_compat+0x74/0x83 [ 184.203792] Mem-Info: [ 184.206331] active_anon:51809 inactive_anon:38 isolated_anon:0 2018/02/08 22:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d85000-0x4)='./file0\x00', 0x940c0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ea5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$binder(&(0x7f00000e2000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001}) 2018/02/08 22:00:43 executing program 0: madvise(&(0x7f0000cc2000/0x6000)=nil, 0x6000, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fb000-0x8)='pagemap\x00') mremap(&(0x7f000048b000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000dfc000/0x3000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/02/08 22:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) socketpair(0x9, 0x7, 0xfff, &(0x7f0000241000-0x8)={0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00005d6000)={0x5, 0x80, 0x1000, 0x8, 0x8}) r2 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x6, &(0x7f0000913000)) timerfd_settime(r0, 0x0, &(0x7f000024b000-0x10)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000beb000-0x4)=0x8, 0x4) timerfd_gettime(r2, &(0x7f0000eb8000)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f00009dc000)) [ 184.206331] active_file:3649 inactive_file:8442 isolated_file:0 [ 184.206331] unevictable:0 dirty:86 writeback:0 unstable:0 [ 184.206331] slab_reclaimable:5413 slab_unreclaimable:60435 [ 184.206331] mapped:23772 shmem:45 pagetables:569 bounce:0 [ 184.206331] free:1478054 free_pcp:431 free_cma:0 2018/02/08 22:00:43 executing program 0: socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f00003ee000)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000988000-0x8)=@req) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x27) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f0000aca000-0x9)='cpuset\\[\x00', 0x0, 0x30, &(0x7f0000c7b000)={0x9, 0x81, 0x0, 0xffffffff, 0x6, 0x7, 0x10000, 0x5}) sendmsg(r2, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0xfffffe73}], 0x1, &(0x7f0000011000-0x248)=[], 0x153}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r2, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) r3 = dup(r1) recvfrom(r3, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) [ 184.270952] binder: BINDER_SET_CONTEXT_MGR already set [ 184.270960] binder: 28905:28918 ioctl 40046207 0 returned -16 [ 184.295189] Node 0 active_anon:211404kB inactive_anon:152kB active_file:14596kB inactive_file:33768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95188kB dirty:344kB writeback:0kB shmem:180kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 184.330671] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 184.360280] lowmem_reserve[]: 0 2908 6410 6410 [ 184.365502] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 184.396505] lowmem_reserve[]: 0 0 3501 3501 [ 184.401496] Normal free:2922868kB min:36824kB low:46028kB high:55232kB active_anon:200972kB inactive_anon:152kB active_file:14596kB inactive_file:33784kB unevictable:0kB writepending:368kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21652kB slab_unreclaimable:241512kB kernel_stack:6240kB pagetables:2160kB bounce:0kB free_pcp:1152kB local_pcp:496kB free_cma:0kB [ 184.435488] lowmem_reserve[]: 0 0 0 0 [ 184.439927] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 184.455245] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 184.472505] Normal: 1507*4kB (UME) 1165*8kB (UME) 778*16kB (UME) 659*32kB (UME) 388*64kB (UME) 163*128kB (UME) 22*256kB (UME) 7*512kB (UME) 15*1024kB (UME) 5*2048kB (ME) 682*4096kB (UM) = 2922868kB [ 184.492938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 184.501499] 12140 total pagecache pages [ 184.505452] 0 pages in swap cache [ 184.508906] Swap cache stats: add 0, delete 0, find 0/0 [ 184.514249] Free swap = 0kB [ 184.517236] Total swap = 0kB [ 184.520248] 1965969 pages RAM [ 184.523330] 0 pages HighMem/MovableOnly [ 184.527272] 320509 pages reserved [ 184.530870] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 184.541050] CPU: 1 PID: 28876 Comm: syz-executor2 Not tainted 4.9.80-g20c8a00 #38 [ 184.548647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.557973] ffff8801b3c978a8 ffffffff81d94b69 1ffff10036792f18 ffff8801b8f0b000 [ 184.565960] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b3c979b8 [ 184.573937] ffffffff81451ca2 024000c2b3c978f8 0000000041b58ab3 ffffffff84195215 [ 184.581921] Call Trace: [ 184.584482] [] dump_stack+0xc1/0x128 [ 184.589820] [] warn_alloc+0x212/0x240 [ 184.595241] [] ? zone_watermark_ok_safe+0x280/0x280 [ 184.601877] [] ? avc_has_perm+0xb0/0x4f0 [ 184.607562] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 184.614026] [] __vmalloc_node_range+0x3f5/0x5f0 [ 184.620320] [] ? task_has_security+0x130/0x270 [ 184.626526] [] vmalloc+0x5b/0x70 [ 184.631512] [] ? sel_write_load+0x130/0xfd0 [ 184.637456] [] sel_write_load+0x130/0xfd0 [ 184.643226] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 184.649863] [] ? avc_has_extended_perms+0xe2/0xf10 [ 184.656424] [] ? sel_read_bool+0x250/0x250 [ 184.662286] [] ? __lock_acquire+0x629/0x3640 [ 184.668316] [] ? sel_read_bool+0x250/0x250 [ 184.674177] [] __vfs_write+0x103/0x680 [ 184.679687] [] ? do_iter_readv_writev+0x400/0x400 [ 184.686151] [] ? __might_sleep+0x95/0x1a0 [ 184.691920] [] ? __lock_is_held+0xa1/0xf0 [ 184.697689] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 184.704506] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 184.711064] [] ? __sb_start_write+0x14a/0x310 [ 184.717184] [] vfs_write+0x189/0x530 [ 184.722522] [] SyS_pwrite64+0x13f/0x170 [ 184.728119] [] ? SyS_pread64+0x170/0x170 [ 184.733800] [] ? fput+0xd2/0x140 [ 184.738791] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 184.744916] [] sys32_pwrite+0x39/0x50 [ 184.750336] [] ? sys32_pread+0x50/0x50 [ 184.755859] [] do_fast_syscall_32+0x2f7/0x890 [ 184.761983] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.768622] [] entry_SYSENTER_compat+0x74/0x83 [ 184.775738] Mem-Info: [ 184.778150] active_anon:50243 inactive_anon:38 isolated_anon:0 [ 184.778150] active_file:3649 inactive_file:8446 isolated_file:0 [ 184.778150] unevictable:0 dirty:96 writeback:0 unstable:0 [ 184.778150] slab_reclaimable:5413 slab_unreclaimable:60379 [ 184.778150] mapped:23776 shmem:45 pagetables:540 bounce:0 [ 184.778150] free:1479723 free_pcp:442 free_cma:0 [ 184.811313] Node 0 active_anon:200972kB inactive_anon:152kB active_file:14596kB inactive_file:33784kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95104kB dirty:384kB writeback:0kB shmem:180kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 184.840755] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 184.870088] lowmem_reserve[]: 0 2908 6410 6410 [ 184.875251] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 184.906542] lowmem_reserve[]: 0 0 3501 3501 [ 184.911480] Normal free:2922776kB min:36824kB low:46028kB high:55232kB active_anon:200972kB inactive_anon:152kB active_file:14596kB inactive_file:33784kB unevictable:0kB writepending:388kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21656kB slab_unreclaimable:241516kB kernel_stack:6208kB pagetables:2160kB bounce:0kB free_pcp:1248kB local_pcp:648kB free_cma:0kB [ 184.945337] lowmem_reserve[]: 0 0 0 0 [ 184.949755] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 184.965063] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 184.982282] Normal: 1476*4kB (UME) 1165*8kB (UME) 778*16kB (UME) 660*32kB (UME) 388*64kB (UME) 163*128kB (UME) 22*256kB (UME) 7*512kB (UME) 15*1024kB (UME) 5*2048kB (ME) 682*4096kB (UM) = 2922776kB [ 185.002721] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 185.011463] 12146 total pagecache pages [ 185.015422] 0 pages in swap cache [ 185.018917] Swap cache stats: add 0, delete 0, find 0/0 [ 185.024310] Free swap = 0kB [ 185.027299] Total swap = 0kB [ 185.030788] 1965969 pages RAM 2018/02/08 22:00:44 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000732000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00008e9000-0x60)={&(0x7f000039e000)=[0xa76c, 0xab9, 0x8001, 0x0, 0xfcb, 0x7], 0x6, 0x7f, 0x3, 0x40, 0x9, 0x6, {0xa2d, 0x7fffffff, 0x4, 0x6, 0x1, 0x40, 0x7, 0x80000000, 0x0, 0xfff, 0xcba0, 0x1ff, 0x7, 0x4, "0a03362001e151497e1ed0ee3c852f4a7873d507c6dd4c40085998ebe6eee1bb"}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002ac000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000c1a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d04000)={r1, @in6={{0xa, 0x1, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}}, 0x8c) readahead(r0, 0x3c08, 0x10e8000) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb4000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e15000-0x4)=0x7fff) r1 = syz_open_dev$mice(&(0x7f000075c000-0x10)='/dev/input/mice\x00', 0x0, 0x8002) bind$inet(r1, &(0x7f0000d92000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000766000-0xdb)=""/219, &(0x7f0000351000-0x4)=0xdb) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) recvmsg(r2, &(0x7f000021f000-0x1c)={&(0x7f0000c94000)=@l2, 0xe, &(0x7f00001c6000-0x38)=[{&(0x7f0000361000)=""/183, 0xb7}, {&(0x7f0000894000-0x73)=""/115, 0x73}, {&(0x7f00009da000)=""/119, 0x77}, {&(0x7f0000c5b000-0xeb)=""/235, 0xeb}, {&(0x7f0000e65000-0x52)=""/82, 0x52}, {&(0x7f00008c4000)=""/247, 0xf7}, {&(0x7f0000d1b000)=""/5, 0x5}], 0x7, &(0x7f00008f8000)=""/191, 0xbf, 0xffffffff}, 0x20) sendto$inet(r2, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/08 22:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00006ad000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffe81) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005d2000-0x4)) 2018/02/08 22:00:44 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x2, 0x7}, &(0x7f000000a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000008000-0x4)=0x8c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000008000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000007000)=""/30, &(0x7f0000006000)=0x18) 2018/02/08 22:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000627000-0x88)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b91000)={0x0, 0x6, 0x1, [0x9]}, &(0x7f0000eda000)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ad6000)={r2, @in={{0x2, 0x0, @empty}}}, 0x8c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008c0000-0x4)={0x3}, 0x4) 2018/02/08 22:00:44 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000)={r1, @in6={{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}}}, 0x8c) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x80004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r3, &(0x7f000028d000-0x8)='./file0\x00') mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 2018/02/08 22:00:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a01000-0x11)='/selinux/enforce\x00', 0x50000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000035d000-0x70)={0x6, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @empty}, 0x10, 0x1ff, 0x0, 0x2, 0x3ff, &(0x7f0000dc2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x8, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="3a0d2e169fecea71d6fba12ba2bf1a66", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000270000-0x20)={@common='dummy0\x00', @ifru_flags=0x2000}) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f52000-0x53)="210c9e4c1e56afd0d346cbe09270dbdfcde585cccd902e96b014eec8ef185e59f993dc9378ed598916cc2d8df898b6d6239ccfaa08ae9a8457c43ed61eb55887998a0385fc7123503f0db24bc4e7cd98627f3f") sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 185.033871] 0 pages HighMem/MovableOnly [ 185.037810] 320509 pages reserved 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f000004b000-0x8), 0x8) 2018/02/08 22:00:44 executing program 4: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005fb000)='/proc/self/net/pfkey\x00', 0x680000, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1d000-0xb), &(0x7f0000d1d000-0x4)=0xb) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f00004ad000)='./control\x00', 0x8) inotify_rm_watch(r1, r2) poll(&(0x7f0000a51000-0x38)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r1, 0x9}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x349, 0x0) 2018/02/08 22:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000058b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000e40000-0x4)=0x2e, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002f1000)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r1, &(0x7f00001f8000)=""/129, 0x81, 0x2) [ 185.101333] device gre0 entered promiscuous mode 2018/02/08 22:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@common='tunl0\x00', 0x0}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004b2000)={{{@in6=@dev, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000d33000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000026a000)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000a00000)=0xe8) 2018/02/08 22:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000232000)='./file0\x00', &(0x7f00009d1000)='./file0\x00', &(0x7f000000c000)='ufs\x00', 0xcc1d, &(0x7f0000201000)="7583ac01014e") rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/08 22:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a4000)='sessionid\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8), 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000341000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000e63000)={0x1, 0x4, 0x20, 0x3f, r1}) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x100, 0x4) sendto$packet(r0, &(0x7f0000e26000), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a3d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc500}) 2018/02/08 22:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) pwritev(r0, &(0x7f00003e5000-0x30)=[{&(0x7f000099b000-0x32)="d6bf6e8eed4525eee43f464d5a8225042b00594dfaddd457d43646f807b99600d91afde0d19debe565c34b5b0c5af4d25cfb", 0x32}, {&(0x7f0000237000)="d1bc4cd52597a7b153c45bf20a28285fabbd376aa14594115dc19dff6d50ac466918459fe4f8414d238cb3451831dc4d94c2df58574172fe4e7fe24ec641eae7b353195a7e0d3d7e1a97d83abf72", 0x4e}, {&(0x7f0000662000)="e9dd95fe2e1b148b2787ac28009b877e35b99058e5ad79d028fdadc79f701f5a8e1f205c58660d38142887a39d5ab27d8a137e65acd50b2849e154ac576cb41fef978a794d1b8b0d116a4934c8039f9e2b329075c5bafd1b61ee0f2e5925ee4d7c9eda3a422d02826b1708e28495d850f63b593a60182bab54a15834fe18bb5280683e3b40a6ff8a98a385c23a996e70e1ef8dd8dce4b4a338081a5aec784a4bf2a2ee51102b7709526bc24a1daa62e0ae6b336002ca66b35ee1b9e50b090bfa901a035114baaa378fd84672ad720e24e0a4a1d2aed2b63bec0120f06357f905f4b018b848", 0xe5}, {&(0x7f0000dd6000)="57eedc492a0afff8d5d9d5c9d0692daaf8", 0x11}, {&(0x7f00009a0000-0x4b)="9b29798857eecc88bb05a7595f244ef834516782b5eed6dbcedc7026d0b5f2751598604d1287c0eb7f09836e36ed358cdb26ec892131953339d41c10f29fab09b2e9b4263b3a352b34f6e8", 0x4b}, {&(0x7f0000721000)="0444fb533cefdd66094643589d61a8fa963f4fb37e9f8e482a705fbd76bb8dc014913a5f89bc220c19a496baa240b9780a4f54b1da9e19cb0a06de989ec17097d32c8dee6c532281f5631b2acc9b31ecd229aca7220a1d96e0d1297b2a60afd14f24ce22aa67a3ad17990a4b00e9afd9ed28c33c6a7e9ee0742ee21e12", 0x7d}], 0x6, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004eb000-0x9)='/selinux/policy\x00', 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)) 2018/02/08 22:00:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000b39000-0x21)) utime(&(0x7f0000209000-0x8)='./file1\x00', &(0x7f0000eed000)) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000003) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a44000-0x8)=0x2) writev(r0, &(0x7f00002ce000-0x10)=[], 0x0) 2018/02/08 22:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000)={0x1, &(0x7f000002d000)=[{}]}, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000417000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000257000)='/dev/sequencer2\x00', 0x10040, 0x0) recvfrom$llc(r1, &(0x7f0000edf000-0x8b)=""/139, 0x8b, 0x2000, &(0x7f0000dff000)={0x1a, 0x0, 0x401, 0x5, 0xffffffff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c2b000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b29000-0x4), 0x4) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00006c3000)="89", 0x1}], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000c66000-0x3e8), 0x0, 0x0, &(0x7f000047b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}}, 0x10, &(0x7f000072a000)=[{&(0x7f0000eba000-0x22)}, {&(0x7f00005a0000-0x1000)="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", 0xeb3}], 0x2, &(0x7f000002a000)=[]}, 0x0) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cbf000)={@common='ip6gre0\x00', &(0x7f0000a52000-0x30)=@ethtool_modinfo={0x42, 0x1f, 0x7, "4d8f20189adc1f9d"}}) 2018/02/08 22:00:44 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000000000), &(0x7f0000ea9000-0x4), &(0x7f0000962000-0x4), &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000980000-0xa)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/02/08 22:00:44 executing program 1: epoll_wait(0xffffffffffffffff, &(0x7f0000730000)=[{}], 0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000776000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x2, &(0x7f00000fc000)=[{}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000ec9000)={r1, 0x6, &(0x7f0000001000-0x18)=[0x4, 0x3, 0x3, 0x3, 0x800, 0x6], &(0x7f0000692000-0x1c)=[0x5, 0x8, 0x9d75, 0x3ff, 0x6, 0x8, 0x7fff], 0x6, 0x5, 0xfffffffffffffffe, &(0x7f0000268000)=[0x5, 0x1f, 0x81, 0x20000000, 0xfff], &(0x7f0000afb000-0x20)=[0x4, 0x0, 0x8, 0x80000001, 0x8001, 0x1, 0x80000000, 0x8]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x80940, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0xe8) r6 = getgid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x6000, r5, r6, 0x111d, 0x144080) finit_module(r4, &(0x7f00002f0000)="ee00", 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000004000-0x6)={0x1, 0x9, 0x5}) 2018/02/08 22:00:44 executing program 7: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/ppp\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000002000-0x1)=0x3) fcntl$setflags(r1, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000003000-0x4)={0x8, 0x4642, 0x1}) fanotify_mark(r1, 0xac, 0x10, r3, &(0x7f0000d6a000)='./file0\x00') fchmodat(r1, &(0x7f0000002000)='./file0\x00', 0x0) write(r0, &(0x7f00009da000-0x71), 0x0) 2018/02/08 22:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f3000)='/dev/sg#\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00008b4000)=""/162) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe2000), &(0x7f0000be8000)=0x4) ioctl(r0, 0x5382, &(0x7f0000e80000)="cc") 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000), &(0x7f0000001000)=0x4) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/08 22:00:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x191000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x25)={0x0, 0x1d, "00a15ceaa9338f5b472cf06453ff1d4e80917943d550276e83dcaf286c"}, &(0x7f0000003000-0x4)=0x25) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x7fd6, 0x5, 0x8}, 0x10) fstat(r0, &(0x7f0000001000-0x44)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x8081, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000004000)=0x32) sendto(r4, &(0x7f0000004000-0xd0)="f33496a183631ff3e02797d5722dd353a56ef2f28a34aa19321b293e6d97d0af2dd1e8d61ec25530073011835af3f4519441fa88100c8e8c5601bf0737af8a2d811478da5526d23604fd55567b1b340498902b14effea3c5947fe8eb91cba120bc47ec2dd2300209a98144fc12aa22c708a34de63f74bd013f6793711864ea5e00b41c41103f74132d0281336cd6272366acb24725024c9ef7f0de800cad185ea26ed878fdc6851b7dd8225fdf72cb75f49db8d378d8540889562c0572b202865549c1fe355d08b12b97e12ae852cc7c", 0xd0, 0x4000, &(0x7f0000001000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000002000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000006000)={0x6, 0x7, 0x1000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000-0xc)={r1, 0x4, 0x20}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000008000-0x18)={0x100000000, 0x1, 0x80, 0xfff, 0x4, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000009000-0x8)={r5, 0x7}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000-0xa1)={r1, 0x99, "4311130c466bfa48f53e6e785d8166ba737e15b119f2b6e4d86f9da17f0655de3f7c749f8683f995dd416bd192a36d472548fe964c192f52fb31e485d3a537418c0c74c4c144d4941c1d09bdd4e6077be569459d806e0eb2c2bab115994f84d3bfdbbe6d94b2a35b7ad67e9009a95d41eaf1cf464f66e0209527601b460c283826f973e71a7a74a609542bdb0b77ef602739ede5cc0302b924"}, &(0x7f000000a000-0x4)=0xa1) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f0000668000-0x8f)="6464951fcf813947fea9f258d073feeb", 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e67000)=0xb11e, 0x4) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000dcc000-0x58)={0x0, 0x5, 0x2, @thr={&(0x7f0000001000-0xe4)="a3358debe0e0024117c8baf5db30eb465254a36a39d6345f584d3f9a8c39785033ea0c0974321aef93e5ee4999e935a9b57d593c6b7f9ee5a7cfaa14692f124afb72d0e5e558f3eb05c7488dc5a6743a5a62b7806afe2906846181a6933dc9eee7b98fff8dfbd8439822ea6be9faae51136329b090f9e0c759a4cc3663a5023fec4eb06e0f9f52134073e7436fb8e6cc586b1504c0de8b77147de793aa215329bab75381113bbb6d48103bd8a2a03e24dbfccc2d87f337d5b605579a8efaa6027edd486ca66b14c789b72e28226eb6b7ce6b7295bc9fee9c11dd1feb8f49aef0f3c362ab", &(0x7f0000001000-0x5d)="b25b0e7a3154c70ccf116a9cfbb21b18cf8065863fd78b67e67ae795808b73fafe5c7a43d644710aa51e93986306cedb0daa38e39abefbce95f9f7acf8ea9dea8b91360004e40d0b7e295221efb3dee91dc82ae24c6e94a0be4b108b6d"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x30200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000b4c000)={0x0, 0x2f, 0x4, @tid}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00003f3000-0x58)={0x0, 0x6, 0x0, @thr={&(0x7f0000549000-0xab)="17e3a2b9edba22516659e3b7fa059863892ac4fc73e89884a362aaae2f3e4369c4dcebe14107518366da5e9e9e95aef2b4e394982d327bd9b268bf9b402fb159cbd5b35c57fe79b8dd25511bb7faddb0186884148c683c3e8cd69943c641ea99665a9a1cc8d687405382c3cc577005c940293fdc0916b5ec0537dd10235da6de519fd547767358a1d52c78566151eb6918c81abf7813c83867dacde2a203a1e616b7b63d7c9b2370ded336", &(0x7f0000e9e000-0xb8)="05c79add2e66c920aa4fc9d8afad97b7900bae9f0023b0977cb411142a90b2022ca613c450e9300a436181493d25634d060858248b66cdcef03ecc90b708228b6628140f4865139bd7e3fe74f7529f15dbd7261e90b72b820831fa027a9f5ebf8113b404e82cf3374cb1d7a200cce0f14fd03836cd4b4f050e61d3b4b49fc410581ab5cf28c1e082f3d636e136b7985d9dde42e94095a5894262a0639ad47e902e7ab59b434d2a27edc5a42ef86ec4f387216ae1e4d45242"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000051f000)={0x0, 0x6, 0x2, @thr={&(0x7f0000001000-0x2b)="15e5d962fd78df997c4af550a00d7b988c1dea0819913a37d177467e3ace2479bc7fb4e0c1d1a500652d6f", &(0x7f00006ff000-0x4e)="871821728d0e33371b62e9fd7834bca601e4f07f2dfc3dd0e23906e79d982cfd3f840e29ed2c4502ea85cff507c3a3a76750254bd09b30a1c654f3205fc47be928697b439a588c6b0d211ac68e66"}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000659000-0x58)={0x0, 0x3c, 0x1, @tid}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000ae9000-0x58)={0x0, 0x33, 0x4, @thr={&(0x7f0000000000)="3aa39202f9864f12ba7cbc873257e55f346f1645eb6232e86870be95b3830aa5c0a9c75cf7eeb8839453796978b4ecfbe563ff4483af18f2bcf59606f4b520035c14e7923425367af6b07cbdc5ebd9286c4597332dd32c3cf07bc3ae2ec65f964f87fb9b2081164fc33ab4840b11676740fe6a4d471b6cc1", &(0x7f0000c72000)="b308e0dca6f71eebb2b64d10403217d503b011ccc95f8aced0ccd285475692a8bcca11835e916f7841b647057afe4d085de29186496bf10c6187526e1e627764ff33fb2cade89b7afc9f2026483c88e3e639b6859f478af5ccacd5a5c646de6fe680f01f8a8d209248115ecd251152d711d4d6389e155aafa6fec2b55294b02e01f2f569d07897ba31e1dcc0267794ea54fc7565ec31f53117d45d76304b34e80a3b89e062ae0f74056c75e7ec509cb2"}}, &(0x7f0000000000)=0x0) timer_delete(r1) 2018/02/08 22:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64", 0x597, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) pipe(&(0x7f0000077000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f39000-0x8)={0x0, 0x9f5}, &(0x7f0000234000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000576000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x3, 0x1, 0x2, 0xfff, 0x20}, &(0x7f00008ab000)=0xa0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b4b000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000005d000)='./file0\x00', 0x400, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000038d000-0xe8)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000f73000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000a5b000)={&(0x7f00004d4000)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000187000)={&(0x7f00003c7000)=@bridge_newneigh={0x5c, 0x1c, 0x800, 0x1, 0x1, {0x7, 0x0, 0x0, r2, 0x81, 0x1, 0x3}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x10001}, @NDA_CACHEINFO={0x14, 0x3, {0x100000000, 0x6, 0x1, 0x182}}, @NDA_VNI={0x8, 0x7, 0x8}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_PORT={0x8, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) setns(r0, 0x4000000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000434000)=0x9) 2018/02/08 22:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) signalfd4(r0, &(0x7f0000e59000-0x8)={0x4}, 0x8, 0x80800) gettid() process_vm_readv(0x0, &(0x7f000005c000-0x40)=[{&(0x7f0000371000)=""/172, 0xac}, {&(0x7f0000ec7000)=""/4096, 0x1000}, {&(0x7f0000c47000-0x90)=""/144, 0x90}], 0x3, &(0x7f0000ffd000)=[{&(0x7f000037a000)=""/131, 0x83}, {&(0x7f000062f000-0xf)=""/15, 0xf}], 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) 2018/02/08 22:00:44 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) keyctl$join(0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1, @multicast2}, &(0x7f0000002000)=0xc) 2018/02/08 22:00:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000-0xab)="b566a020abad074cc29ce159429eed9cf6eb43ca65c2c5ae4c491ffeba91e1c7e0ddfc001d39ea0004ac5065e9b92398bb0a46e3b907d5da53e71ecc2b1ac7c1d112822239c05d5b36594734dabcebea004f5011b3fabcc13e99ec4420a6788392015bdaeebff1dde12b96fe1c5a32dc474dbcbdecc1636658c87c80330dcaff2bd270f7cd89eccb5ab424feab10f182f69bb3176f894026e54174a8628b34a1d74101f6295f8a4b263ff1", 0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000860000)=@req={0x5, 0x8, 0x0, 0xfffffffffffffff7}, 0x10) write$selinux_load(r2, &(0x7f0000cd3000-0x10)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000be6000-0x8)=[0x7, 0xf800000000000000]) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000821000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000665000), &(0x7f00006e6000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/08 22:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000)={0x1, &(0x7f000002d000)=[{}]}, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000417000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000257000)='/dev/sequencer2\x00', 0x10040, 0x0) recvfrom$llc(r1, &(0x7f0000edf000-0x8b)=""/139, 0x8b, 0x2000, &(0x7f0000dff000)={0x1a, 0x0, 0x401, 0x5, 0xffffffff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c2b000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b29000-0x4), 0x4) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00006c3000)="89", 0x1}], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000c66000-0x3e8), 0x0, 0x0, &(0x7f000047b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}}, 0x10, &(0x7f000072a000)=[{&(0x7f0000eba000-0x22)}, {&(0x7f00005a0000-0x1000)="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", 0xeb3}], 0x2, &(0x7f000002a000)=[]}, 0x0) 2018/02/08 22:00:44 executing program 4: setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000012e000)={0x0}, &(0x7f0000000000)=0xc) ioprio_set$pid(0x3, r0, 0x3) sched_getattr(r0, &(0x7f0000d45000), 0x30, 0x0) 2018/02/08 22:00:44 executing program 4: prctl$seccomp(0x21, 0x1, &(0x7f0000001000-0x7)={0x0, &(0x7f000050d000)=[]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050c000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000369000-0xd)=""/13, 0xd, 0x40000000, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000573000-0x10)={0x0, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000001000-0x8)={0x0, r1}) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002000-0x1)=0x3) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xe)='net/dev_mcast\x00') prctl$void(0x20001f) 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) r4 = add_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="1a8d27b3951aa944e668ffc2a808ac8452dcb1ab335018e99f5032a639bbac61bdb233573a761daf1bdc50c3f6afeeb9efd40492ddb2f59cfd23014d4de0e0af2c6dc2868a156cb46ab8b66512b17a649c5164fb431ca0603e4eaf943da7f02cac3928d4513255d0ae57f9293b03db3b83d90c293dc62ecc45b4864ee2f2a022e406b2d93da2cf081359f5b58bff79", 0x8f, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r4, &(0x7f0000001000)="a04180514268fc8c8eead7f3406e6c7183a1c25f978eb5fff168e1c7900eeb56d4d7f6fb1825580b5e63dbb8dc9efba1d3bc405223775028e330bec83515bc99e4ef", 0x42) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x80000000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000)={r5, 0x1ff, 0x5, 0x7, 0x0, 0x5, 0x732, 0x3, {r6, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}, 0x0, 0x5, 0x7, 0x80000000, 0x3}}, &(0x7f0000002000-0x4)=0xb8) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007be000-0x11)='/selinux/enforce\x00', 0x14000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000002000-0x108)={0x3, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, {{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x108) r1 = syz_open_dev$urandom(&(0x7f0000b0f000-0xd)='/dev/urandom\x00', 0x0, 0x4200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)='vboxnet0[\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0xa)='vboxnet0!\x00', 0x0) keyctl$negate(0xd, r3, 0x4, r4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000), 0x1) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x49, &(0x7f0000f6e000), 0x0) 2018/02/08 22:00:44 executing program 7: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a6000-0x9)='/dev/rtc\x00', 0x200000, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d76000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000), &(0x7f000086d000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000)={0x0, 0x8}) 2018/02/08 22:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000068d000-0x4)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000841000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000236000-0x4)=0x9, 0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000a4f000-0x25)="24000000130007ffffffef00000009000100000c0d0001000000ffe9ff000000f9b816170d", 0x25) 2018/02/08 22:00:44 executing program 4: prctl$void(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8001, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000154000)=[{&(0x7f000058a000)=""/170, 0xaa}, {&(0x7f0000d49000-0xf8)=""/248, 0xf8}, {&(0x7f0000ed1000-0xe4)=""/228, 0xe4}, {&(0x7f00008a9000)=""/4096, 0x1000}, {&(0x7f0000403000-0x2a)=""/42, 0x2a}, {&(0x7f0000bd1000-0x98)=""/152, 0x98}, {&(0x7f0000e33000)=""/7, 0x7}, {&(0x7f000035f000-0xc7)=""/199, 0xc7}, {&(0x7f0000c82000)=""/249, 0xf9}], 0x9, &(0x7f00008ab000-0x60)=[{&(0x7f0000f04000)=""/4096, 0x1000}, {&(0x7f0000c86000-0x8a)=""/138, 0x8a}], 0x2, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000235000), &(0x7f0000b8f000-0x4)=0x4) 2018/02/08 22:00:44 executing program 6: membarrier(0x1, 0x0) prctl$intptr(0x3e, 0xfff) 2018/02/08 22:00:44 executing program 3: clone(0x82080000, &(0x7f00009d7000), &(0x7f00005cb000), &(0x7f00009d7000), &(0x7f0000551000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000927000)={0x5, 0xfe80000, 0x7, 'queue0\x00', 0x7}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000)=[], 0x0, 0x1) 2018/02/08 22:00:44 executing program 0: r0 = open(&(0x7f000059a000-0x8)='./file0\x00', 0x10803, 0x1d2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000650000)={@generic="ebd9d836bfd0e9a53b59e51327aa33b2", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000099c000-0x1)='\x00', 0x3) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000cf000-0xb6)=""/182, &(0x7f000018f000)=0xb6) 2018/02/08 22:00:44 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec9000)={0x0, 0x0, 0x0}, &(0x7f0000bfa000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) fchownat(r4, &(0x7f0000aac000)='./file0\x00', r2, r3, 0x1000) r5 = dup3(0xffffffffffffff9c, r0, 0x4000000000080000) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000b60000-0x44)={{0x2, 0x0, @rand_addr=0xffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x60, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, @common='dummy0\x00'}) setregid(0x0, 0x0) 2018/02/08 22:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00006d5000), 0x80000) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00000a1000-0x4), &(0x7f00002cb000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000490000)={@common='sit0\x00', &(0x7f0000dae000)=@ethtool_gstrings={0x1b, 0x800ff, 0x80, "42f04ab9ef729c848876341de94fdea6f3c2c61033b899256453a888a25a75e7bf68a33c91dd484df183422fe77930fbaa76cc677c329955eda481a778823ed762be63097d55fa0ffb82df747031bfc55de2bc49120155d77b2c83678819d034f3a192418f631bcdbefab7b6f54f29627b6b864451eef52297389caa70b12680"}}) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000567000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001ab000)='./file0\x00', &(0x7f00000f3000)='reiserfs\x00', 0x0, &(0x7f0000725000-0xc0)="46c11311f8c406938f38a0fd633d2d3bc5a979d0c1b19d45beeb81aab44307a889056ec6b9d1340200000000000000b86454cd4012bcd1b5c2ea0f5e80b714383c7990d63d068a8cf447a36b6900fdbaf3226f43bf6c2360c65cec4a96937474964fe602716054c01a719284f3d87f42dbf7efa9ad99346e47e7997372810ed1740346f4e6b41cb6600d380615dba5d0e900b53f7ec97f893c73aec1b02a13d342454f855f9a4baa56c4899482bff1841894fa1b5c7362aca1fc5a62370de060") llistxattr(&(0x7f00002a7000-0x8)='./file0\x00', &(0x7f0000266000)=""/4096, 0x1000) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000d02000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000d4a000)="6782e9a24c0478f645b65297c87c71dfc14bad8da3edae472c25d4a91287bbb453acf0225f40ec924a534f9d52bd45921b2273fdd9ad85c30f777c8ee30b85c9b9486c49d6ee5c74ec56cb94ead5f9") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000204000-0x4c)={0xfffffffffffff454, 0x8, 0x1}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/08 22:00:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x100) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000c4e000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000239000)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000edb000-0x1c)={&(0x7f0000c18000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000a4a000-0x8)={&(0x7f00008ae000)=@getsadinfo={0x250, 0x23, 0x2, 0x6, 0x2, 0x80000000, [@algo_aead={0x14c, 0x12, {{'authenc(sha224-generic,xts(twofish-generic))\x00'}, 0x7e8, 0x0, "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"}}, @sec_ctx={0xf0, 0x8, {0xeb, 0x8, 0x1, 0x9, 0xe3, "a484bd98584ae3ed2ec7d30a5b3157fec8813bfa125c059da93bcc248887cc46ffa837dff6201e1f303928b9e99ebe1be550faa486d576b7fcd671e447a815ddf41741ffeda5b1bc7ff8d7c1db37dc593c94208d5dc44d6e983dd98b7f20d5208dc4997ea53d6b560e74d72b2f343297aa46d4fe17e981c2a6f3366395e33dd5123f620bb2b23c12c84a264b469f7be5cd34947ec61d3a60d9ef768d8f3ebaeb3e19275663fd27ea60a90661f76670d1cd5b4f7b0659b8c4290bd8dbc87d1769d7bfa597cf5ef8949eaefd704827c414bb41a4ff8931f9982100a1dce37cc8169834b9"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x4004090}, 0x8041) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b75000-0x30)) r2 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f0000bf4000)=[{&(0x7f00006ac000)=@abs, 0x8, &(0x7f0000227000-0x90)=[], 0x0, &(0x7f0000b9c000-0x20)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000fbb000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2000000000002, 0x20000000000004) write(r0, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) sendto(r0, &(0x7f0000f85000)="bfe42348e6ee223426376b90fcebca8b6184c95f6817fd6ce7c1f01a454e74a67e44d7f801e94d5feaf3f2ed45b060258ceecb7729ec51a74043c0f7542d69b6d6d2512ad01df6d192821c034df5322193d26d9ef0375f3f913ba574b721a9d390310672b9a6cce27185ca3f2fc2fe80ed450e05626a509661075e7b4569b5d29e2c7408acffe39eed31d4ae", 0x8c, 0x1, &(0x7f0000357000-0x10)=@llc={0x1a, 0x80000000000, 0x1, 0x0, 0x3, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/08 22:00:44 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000fe0000)='wlan0\x00', 0x3) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004f2000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000feb000)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000feb000+0x26d), &(0x7f0000fec000-0x4)=0x0, &(0x7f0000feb000)) fchownat(r1, &(0x7f0000dc3000)='./file0\x00', r2, r3, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f0000fe3000-0x4)=0xa) 2018/02/08 22:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004ee000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) 2018/02/08 22:00:44 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x3, 0x8}, {0x2, 0x7b2}, {0x0, 0x5}], 0x3) syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x610400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ad4000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0xff, 0x7, 0x5, 0x55, 0xfffffffffffffff7}, 0x20) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000d9e000)={0x2, 0x7ff, 0x4, 0x0, 0x5, 0x808}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ce3000-0x34)={{0x0, 0x0, 0x9, 0x3, 0x2}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008be000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00003b6000-0x40)={{0x1, 0x0, 0xb856}, 0x0, 0x0, 0x6}) 2018/02/08 22:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ef7000/0x2000)=nil, 0x2000, 0x1, 0x1000, 0x2000) ioctl$void(r0, 0xc0045878) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008f8000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='proc\x00', 0x1001, &(0x7f0000034000-0x127)="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") mount(&(0x7f0000364000)='./file0\x00', &(0x7f0000348000)='./file0\x00', &(0x7f0000381000)='xfs\x00', 0x80010, &(0x7f0000bdd000)) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000308000), 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000945000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x81}, 0x5c) 2018/02/08 22:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x5) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) 2018/02/08 22:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000970000-0x8)='./file0\x00', &(0x7f0000c17000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d50000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x3, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/08 22:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000083f000)='/dev/input/event#\x00', 0xa19, 0x101040) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a13000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000091f000)=0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000094e000)) sendto$inet(r0, &(0x7f0000887000)="54c33be4e983a53d4bbd", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x1}, 0x150) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b16000-0x14)={0x0, 0x0, 0x6, [0x0, 0xff4e, 0x80, 0x0, 0x8, 0x80000001]}, &(0x7f0000ebe000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000207000)={r1, @in={{0x2, 0x2, @rand_addr=0xfffffffffffff801}}, 0x8, 0x2, 0x7fffffff, 0xffffffffffffffe0, 0x4}, &(0x7f000058f000-0x4)=0xa0) shutdown(r0, 0x1) 2018/02/08 22:00:44 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000013000)={0x3, &(0x7f0000013000)=[{}, {0x0}, {}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000013000)={r2, 0x3, &(0x7f0000013000)=[0x3, 0x2, 0x2c], &(0x7f0000006000-0x14)=[0x0, 0x8001, 0xffffffffffffffc1, 0x4, 0xfffffffffffffffb], 0x79ae0e801629742, 0x2, 0x1, &(0x7f0000013000)=[0x0, 0x0], &(0x7f000000a000)=[0x5, 0x0]}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000f00d100737e", 0x24}], 0x1}, 0x0) 2018/02/08 22:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000676000)='/dev/loop#\x00', 0x2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000cd3000)=0x7) r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009c4000)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00007cc000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000dd000-0x1c)={&(0x7f0000aaf000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002b9000-0x8)={&(0x7f0000b0e000)=@newsa={0x18c, 0x10, 0x2, 0x6, 0x3, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x20, 0x8c, 0x0, r2}, {@in6=@empty, 0x1, 0x6c}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x2, 0x6, 0xfffffffffffffff9, 0x2000, 0x7ff, 0x401, 0xac2, 0x6}, {0x7ff, 0x9, 0x80, 0x8}, {0xfffffffffffffff8, 0x6, 0x8000}, 0x3, 0x2, 0x2, 0x2, 0xde0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @algo_auth_trunc={0x7c, 0x14, {{'sha384\x00'}, 0x180, 0x200, "ee383eedd5b9aa5b83c772e2037e303f00fc06879e12ea3476c5c0454aed3f38a77d9416ca7e2c12a90edf7ff633e8d7"}}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4080}, 0x40) fsync(r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) [ 185.953697] IPv6: NLM_F_CREATE should be specified when creating new route 2018/02/08 22:00:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000708000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000)=0x3) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x2, @rand_addr=0x5}, 0x10) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000003000-0x4)=0x20) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="1827349296383ee8b512fc31bdd9d9226415478f0b3e6d1915485c99ca6e775142ccd834e990e0149a08a146cae0bdf8a1dfb54576cc7aafa262599af41bd584b749c3fa3f85044c43bc8210d13745bcd0167ee029d064f8f61e8926d9bdcdeaa9b75e03f91dc222dd69c7f9560f200f26c1aca11abbab3f88a3f2594382c6f707e13813a4a5f26536d3816eec699e21fc9985a1e26a79627ad9d479061170383cd33f089b8b57efb2e722f055e90baefacc2c012a186565e8dfac1dcbaa25fc70696e0e9f3585ee233b1810c6bf7c3848787028d58704de69") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002000)={0x8, 0x0, &(0x7f0000002000)=[@release={0x40046306, 0x2}], 0xec, 0x0, &(0x7f0000003000)="e6dd1e62b1d17055ad19629a85bf2e707751f2d6920eb8d38003478fe80c14e4758a9835d6f45cd39e9c1d5add7babe2e56351ffca9c1ed1f34f56edc39ad9bde4c9d62d55616313d8521c4c5088c2e048380483f3f50dab0878a7d79281a201402497dd7b27abdda4e052a136a0096a13b39faa3d546a4209882fbbfd74e87e8e11124e12d5b99493eb125c08ac0d12b1f0adbc48f622be4a614f5ede94d3611b0d976dbd37861da54dd9c26aa5eadb3c30bc38a57fa7fd3942e30b1494c3e12521ad6db22a835805b65eb16be0149c541f3e53a9aae53810503069ced54da8f2c8b081f0d09495508f00ec"}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000)={0x40002008}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000004000)=0x6, &(0x7f0000007000-0x4)=0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000004000-0x14)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000008000-0x4)=0x102) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000-0x4)=0x1, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000009000-0x2)={0x7, 0x65}) clock_getres(0x7, &(0x7f0000005000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000009000)) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x101081) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000189000-0x1)) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000025000-0x6), 0xfffffffffffffe1c) 2018/02/08 22:00:45 executing program 1: unshare(0x8000400) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b38000)={0x0, 0x3, 0x3, [0x140, 0x8000, 0x8]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xec9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000001000)=0x8c) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a0d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000043a000)={0x3ff}) 2018/02/08 22:00:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) set_robust_list(&(0x7f0000012000-0xc)={&(0x7f0000011000/0x2000)=nil, 0x384, &(0x7f0000011000/0x2000)=nil}, 0xc) sync_file_range(r0, 0x100, 0x7, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xf4}}}, 0x8c) r3 = open(&(0x7f0000002000)='./file0\x00', 0x88000, 0x100000000000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000013000)={0x9f, &(0x7f0000013000)="fb2ac6a3bea3ee9184e7924d3836b20143b9883f4576d3eb6c2298b5726df287e914750369b9e216c530bc72ed1b0e3043cd988a9e8b67b4192c163a100d68565c5a80d1d76168d0c96eddd04722abeb062901fbe62e0df70d3a95ae1726134eb672e67bbe71d777031339f889d6965e4ae5b881b9bd5b6320ec54a118c305416d4e852509cde0d1d3383c5fed1c1916d4a15301fa789ac21c8f9397eacc59"}) r4 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000004000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000006000-0x8)='net/arp\x00') r6 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r6, r4, 0x0) 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) vmsplice(r0, &(0x7f000033f000-0x8)=[{&(0x7f0000678000)="23f149164d76d82d2bf49f3914dc3f988e1f31934e2348d27131bf89084c4770821a176e5dfd2f8e77d00f5e07ce503117a6b9b738b485f2902f232724587e3d98a4e9051a28c5cc08f3f9c7a42300a61a46f06a36a7ef54456e0090b5758340763c4a7fad794248a2a9bccd4b31997a59cd2edde644c24d839fb2305fb32355a67cf51bd0d9f8193ba4c7158985bdce16e9425fcbf667d55695e84e90093124def75291957c6d432d2249bb2db23a819f2020c00c2fb4d1873b83", 0xbb}], 0x1, 0xf) 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000)={@common='irlan0\x00', @ifru_flags=0x4903}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000007000-0x8)=@sco={0x1f, {0x1, 0x9, 0x1000000000, 0x6}}, 0x8) 2018/02/08 22:00:45 executing program 3: r0 = request_key(&(0x7f0000e4c000-0xb)='pkcs7_test\x00', &(0x7f0000a9b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000999000)='\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000d9f000)=""/217, 0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000506000-0x58)={0x0, 0x22, 0x5, @thr={&(0x7f0000000000)="5732a7682a8c08fae0f146", &(0x7f0000001000-0x1000)="18b69e7e22e1738d977cb268fe109d8e58c4b7ad73b0e07aaa86f77143c6cd53dfddc6a10567c45668319d09382333dfcbbdacc8941d43c26eda014f830e79cdee70a8bfa619180d4195efd8d030a26fe07b470c9d739fd79399eeaa39eb13f06c55f5efd1c8241d99ce94136862cc646a73444ab36fec3befdd887bbb46b335c02bb4a3162f69fe2cdde9920cda6b93d2bd93505b404bd59e50b77863fa3c4a977c3b26c00b2de54899ab72e7ae33bb4e5b942f4ab68ca17fedfaa48ea75dae095bdc50bb49e29e2885dbc9a0fb5e4d45823943d089f0f00f0b0d9f361dfe512b9641b4bf4ca03aa51d0a761dc768c38d7eea1f421863f5635a85bc6646ec7387188b8bd7328e545ce44be479cab7867bbc63c7e7403ab5ccabad11482f62790749affc29734092ce3986edfe980f6b3790ca89f1c7b2ec34fa333c6adce294df519203e7fe27ec54768aede0936f0ec29a01582cc1f7eef3c7227aaa1f59a4290d01b2de11bbbb7e6e7cae19118588013bbb2f3f1e8455d7041987729892caecf695de465e82916fa8e2a7a791fc35422c91c7a5eb33b445980861e2fe2bdffb3bac9ac1a95d8016f081a6b0a1e7120342d8beed32ee306478d8ac6eee35d2cd38900bf40bfcd78ebe26a22222be282c366e855f9ac8d8d1105c4a9e1f0d715cdc8ad77579ab07163e2673ffec970898fd3c3b84e27fb65d72bf3bc8d0dba80da9ecc9d740b71737fdceecdbd488b35530b02069d15b5a33af3a9e999d6e8d25e8068f33285795e0571fc9631b4ef905e15f273071eaf8307470c6264de4ab3684f88d1f93b3cd310a5ec75ee884edec11f9fa2e730622cc46bdcb15161787c56118243aa04f8e6aa62f208b48aeb168e1ba7562be8b664176dfc074e6646566c7ddc1970474ed87740e51aba5785e8799bf2afc8a21f16b71f766b6215feba5ebec38e0bef875493570d992856e0b5a4248490e6081f01a059bba91c4925467f831a987114f88fff98c400e3b52a0461283447be146ebb51639e1e9d5587f54e0da84b5c999f4b6bba2692509b3e02eef2ce617c04f4a57ceb6896d3c372e85d323fc47b1c8c74f09e5a6e9fc8b2904a2d9367f64e1360532a25c943882910e31816b694c7083e00f78da99f7eab40f5f2bd718241866a0eef656e7626c799046951f74d0ab8f163bea8e8e8f10712a21a33ba683881628b6c6c40d4b5c0b06779dd12cbcc86306172a3696cc9c93432828006474551b3917b77850eec1b5fb18dee4e8a3515aa0c764de5884529bf63051cf8949f0a9e8bab1792e8d3a57af199da62823767567f55ed7f925302285a74419f9d7acec3c6bb01bf8eb2a98195cf4275bca1c005e96b3b5cc174c9390232871c70c67278c1980fed9a1053f97dbf1c9a2fd72b69497bee173e50b9aabe6a87f6fe97dde8dbe1d856750e9ae1cdb8aed907441663bd874672b554e3b715d92112e36e22d4028b653941fce596294aece427c3c70f52bd4c57f5261aec77db7e106322442943d5917faa76847909936a151c42b2fa5c661f6427e6b0576cc821901f3860902d576b35e69381e1b16ea7b7b5d9ac014f7a3a19896feb13cb79807a28817fb1241b6c3d40459c27b4ab85c29bc09367359e11b939ee8c6975a400e56d39b81ce118e8a2b3c30891fefbe71623c1721b346820f61b37b2668a914cb1a2e4542bb24c074ee11acf6839ecb7eb9496517926c8b3c63a69d9279d4d157e6e7305d773e56289c317db25b6de5c0753cf9ef9b9b6b2ba451ff8dd85605ed53c3eedd288cfe7403d2d1b186981e893e685ec714fd97af0bd65c43f06425994e11655c6bd793062cbdaab634a30619237ebee226cc68c58fe7bf146be5d929af8967f1872e0dbd9bd8d2b68fa1016caa9f26dafd37a67f21ad889737bd7f4d61a00f83fd5c50cf327aadf0d99ac8c9cbcabbd613e77c60afe9933cc0f44d6ae05d949ff3b75437da1a270de3bd220153130bf70b8a1c4fbbbeb86921a721d1804223aa256aafc97d0018780d2c79b4df0262b2bcb99f1d1a3cae5aaac32a64f4ea5340d77a0a905abdbe829e057a4087e2914c5ae65b56418ba5ef1fac9f30f30e659f2e4ae4db2a255c98ab58b8bafa3742d025db1dafaceecc73e3ac3c6e0a65e6e1a94c1499b9dfa8afa775fc2d10ca3956d28764f79a34f45759cab11860eb549b33c419909b356e75a0e58b81636a12c4f31e8c601d78503ada5c14ce268ba64afba7cb4266952656f05caf7c26213ffc89461081a3a6727e9c37217155287eb3991abc0ecf0a5ca473c2ab10c2a3074b5c72c37b2581b51e4d6cabf7ffadf7fbffc93b107f7e43f5d16fc38fe61cce89cbc77dd38a3cc9ee8a9a9f29347755a03565a116f72406490357487295ac71c8718660f248e8068f448f467ba8660b6587336dfd86525ac970953fa6c28eab68387a1ba326596ffb39360d1dc89fdda38d10aa305b9b4d2139d708c8edfd45d8f91065787a12ecf3f3eb660e8d96b811e1b36649ebdc77ec62a11e9eab22869a282b5c764c35061158bb40165c560cf47b93fb5209462a78f625496a61c602e607be017c3638c7e849723d716993c88902494728919a2baba7c01d8a0b1f7a42e666d270936622feadf64a034015ff688887bb13537558f916bac15fd9b4f093b130c9c7e52c4e4d08995bfa2127ff7222f078ef38cf38e9c15486cf76bd8f1ec8678fcbf73e93aedbaa9872184e0d55b8d98518ab5cf258908c0649c95a5252d7dce4c2c47fbb3d0683a4aa13a52f6f25c156936cf5d9df2a0c591245643c1f4d03931de71a8e1abebe001f04562e9e208cb2f6be4d6652b95c386030d497e82eaa6065ef14046ec95ba8890a10a86a42a9dae379938af9206ca04510f04875cb81d180859a3621b08d061289fe625e1432bbb7340bb7a517d3fbc8f8eea367dbd7ea3cddae36492495553c79c6663130ec9a2ba292d17240022d38a9ab64ed641ff9f3165d0e0f58e42e27eff101238efb008c4f3c15c974a9245bcd796cd1efec7f554848cdb1c3c8d2224b2e4f2358cac064fc53a2ee32941abe6534ebf291af50966889091246d623ac5a1c088bc593aaf5601e95830b8a26bf94584a979bc95a29bf1eda8e90b1fd5c72480eeb6d93eab4cd20232fffb293674d1af08be2e83d7c142114274cd60358c03d603be98914129b2a0f6089814de63bd2e0fa669d603c32873cf0ed58856cd78574cc4dd0c05789f55e08c511cd3e367cd919f1a39b22cc7f23ce8867e749ab1c55d0a9387e58d2df64a7b7ef33c8a135679ad930d6e110a406f0db24f0c467d6923078850745d82acf6f202c5d433abf9e5f429665153d8e86c55ea611bace62bc45a1cb68e5cf8e4a71b17682d949768c294eeb724dc1564e6e84b5c080b1d96ee765ea3f889b72c0c3d60c3333e94d1556e25947f79dc43bec61700583512dbdee3cd8d8e1319435b1d263602eccd45eeff198033d5c821d4279558d66d493c0d21e56ddae9f1717f0485111d71062dbc01c365bcfe01b6d2bc85aacb48e4c8d137c5ad8764b4c0bd67bd2a57a164f5b28a378540c512fd9ea0b22f46635492799d3ecb50c9824e0cc7cf4a14fc72ad84ba8329284d64532658b6abce1e465ebfedb47360818a55f4ddbe1792dade83ca3d43c56667261fa2265b70e371fd0d387278b26942e76f7c04c13842199febfc0dbd8eaf659dd9998cac9b66853e229e1081c79dea9c887a731feec22aa17d787c6724bee7f06affafeb7890cd8acd5a15c09a2a65978fb6541807db96e554149be4f271c37d1bbe5582c49acfa4f7e46437d84e98a6f377cef8ea8af2fb61b220d35cbef3f3fa38e95018a5020cdf7edeaf224537a714c91ec9db05ae04165afbf9eab25f66cc9dbb91b735c066085338bdd9b5823830aa0bfe31911e97a3f1ec2ccf141ff555f51ad9e7fff961edb20bb4e6eb42ae7b2e47432e189bf7fe0c3622d16752a72b2707e79501497d61645df93e65fa5f97432171ed10afcd4f1cde718c34a2a2cccac24de3a396b0d24252ce84ff19181c284a4b39e4a0900ca3a2487c7581c6a66e418d2805ca60dcb0d909b2f73ebb7e55eaa9808ece42cfb1a84a43e465ecc96100e1947983f00e881c045ca1ecde3ad67ea32802b413f47aed133ebb34b6069d68a3245e58f0186b9cec594ff470741dc12b66f836c98afc0dca892c2781034952300487711ebfbbced761a9b7d89b0540518dbd4c7adf746d85c40e6a9c8e0d046ac1e62344e28ca9afe264797b72f9fe7ec4f5caa1bb6678dd3d5391d5f6f6b10c5676a3fa7687bf69aad22d5350632b40ecd4bd4f40ecdb8bf8bca37472a2c3a0299b61c8052ff193fdbb58d4263fbc2905161767296327b3a62c77b12253d8dc3d3605789e76d28c08e0f973503487ec9585089c636c89d81f4a1216a6ccda6991ad39431999d26da935f7dfc37e2d8ba2147877f59733f232005b81e1c70c8677aec52d02ad762bbac56ebbd1a71f28747f5817ba4bcbe16ac3d80c706131ef96aa0fb15c66e39f8c71a294220b5ea0f54dee44ec16191b8bceedce0a00ba6c81ec365957ab8dd56863b8affb766940f23f38fe873c22f396499a22d84af0c8e24b4809c4e54507b03995fa42e2151c4658db77597e719c11b5e18539c87cc309949ac2861fae411bc5fa954db5efab87496215ac976b0c289ed6179c39b343f5eed19cce1f8bfdd12063c83d916caea5c79f78230129dc564d221561e1c1736ec57c1fca622101793864a85b3e520a6d5bcda96a8aa3919018e64f786b0e6fec9ef6f64e7f1160c361f89d34fe0008722d95374f4fccb3c4fbed2306db65c29ceb81e9dc439062583c5ff2d51348e9a7176c1439e11f02606d783b86a3e502cc1b203a5a0d1a40e083dbe424baac7bc4374a0c64febf60151e384902738876a6cfbecaf5b52fcc12ca7a6c23e4ba4aeb402ef61b0ff5c1b9ce5082110c680dca862f4776a3308fa57327d50946ee18cba66f3c84b20873b2e4ef9c87bb85496aaf58e3d2f66adaec16265592fae3d3cb305e25be93ea277d43570deeafe5f433085821d17b7edca5e077611cdc8b40f13269a1112ba55ffc3bbce1c5420c3e84d90c8204cca10c40cfc8951f6050866939673786433f5e551b0e5baf0c3aa8711146342119e45e73bd7c46a2a3bbeb44a9ee47d32a0b0a2d76e67b30089e3993e3f5aa6740e3ba6f1dc01362b3046ae8b452bb5d0407369edfed8246adef862fac800a9b1c6d17f369d0c8700e908a97d4b793a6e3e5299af29a82a10f244e190d7a53a6475c58961cee0bc73fff2a9b2f37a45229b751dc6e5c6c33207b21e9b07d31a3813ba097288a32293024ec7d229dd99332849b537d8fa8363b2674c2db67bba3685184e555791197e65c8a8748e434f9ec01e699d9e430665d5775bff199a5c14c69529b35e3428447f0e8236bf6ef5e046f152640034fbc1d957d9c494c2e965633558992260fd3ea5e5297604066007668c2c22254f26d8c236a2af3fbfd4724845b245fa05c119eb7c1f1e326e2db9c261cfd49d5087065e7b1da2636ac676f17dc3a813f140caca743f1335c18ab811d4a07813331f52426632054c41d2d7e05707f037838c098a85cd1fd45ea854ebe0d30d9a959337e7e7d299edb0612b854b89b938fdf70b107a66bbe44c9a362fb2154834fe4e72cf29c161d0913e7e29c0f9e3c61217f8c1a223955c4b712c2839c0e0f6410d61e42f0f7ad6cf7e6ad83652f3f61b462e2a"}}, &(0x7f0000a75000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) keyctl$session_to_parent(0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xc5)="5bb6e52b36d929e8414984e151c86aa266113fb85d0d09ec9e64a792ebdbb6933b8f1e044235c6b4154e8e887e7fd416feeaa7919ba91315c019e7b5d8f0bf782eada5a04f85e5a68cbfd64baf1e50bb6e8f433d757c80cbf1417e772f46618db3c1d0db550e55c9d6e09d026429255ba9f9c978c5a505ccc6a8b8d5f2744fb41296e18217704799d31caad205bfcff69b31707d6ae201dc2722f720ecfd80eea9b8a6158ac0a972d6a4f2496a2a7eb87eb4068d85617ef293aef7bcea7df6f0239cec9606", 0xc5, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000003000)={0x7381, 0x1000, 0xffffffff, 0x1, 0x7, 0x1d3, 0x82, 0x3, 0x7, 0x4}) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000004000)={@common='dummy0\x00', @ifru_flags=0x8400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000005000)=0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000004000)=""/29) unlink(&(0x7f0000002000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000003000)={0x100, 0x476, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000001000-0x32)=""/50, 0x32, 0x100, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0xa37, 0x1, 0x0, 0x92fd, 0x5, 0x100000000, 0x8a, 0xfffffffffffffff7, 0x0}, &(0x7f0000009000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000-0x8)={r4, 0x80000000}, 0x8) 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b86000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d35000-0x3)={0x0, @multicast1, @empty}, &(0x7f0000e8a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dc7000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ed5000-0xd9)="ee071414911832fdb9c4dcfb3907e1d14a3a51dde08f13d167223348393f094b82bb59b9f58016230858bce5fade9fd95764a2befb1917c3edbbab0a3f4e7f8f8a336026471c9566871b01b93800d6d13992206bce4cf894355d849cd3a1689deffd7ed9eeeb05ef17299f497d7603884d50d5d5be3d14ec0ee9caf59ce4a1882b6d66d6375c12e32f6fb75fa010a6d34c5e5730da1527f414ab4df84057d3d28e5fa7141f23f642fecf6293feb7466e33ee135232aeb3086a2b798eedd14d893940561b282feefb79ade7a51f45d8e55ddd0167c67cc9a6f8", 0xd9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000083b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000071b000-0xd0)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, 0x1}, {'\b%', @empty}, @udp_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff}, {"f9e7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}, 0x0, []}}) 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000013000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x3)='%.\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000004000-0x4)) ustat(0x67c64289, &(0x7f0000003000-0x14)) keyctl$setperm(0x5, r1, 0x0) keyctl$set_timeout(0xf, r1, 0x0) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008e2000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a55000)={0x0, 0x5, 0x80, 0x7a5, 0x3c, 0x5, 0x2, 0x8001, 0x10000, 0x71af, 0xffffffffffff5708, 0x4}) ioctl$TIOCSCTTY(r0, 0x4c03, 0x0) 2018/02/08 22:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000027a000)={0xa, 0x2, 0x2, @empty}, 0x1c) listen(r1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000085a000-0xc)={@local, @broadcast, 0x0}, &(0x7f00007be000)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000019d000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001, 0x60655483, 0xfffffffffffffffc, 0x0, 0x8, 0x80000000, r2}) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffcb5, 0x20000003, &(0x7f00007bb000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f000014e000-0x8)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x1) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000044b000)={@dev={0xfe, 0x80, [], 0x0, 0x50}}) modify_ldt$write2(0x11, &(0x7f0000e60000-0x10)={0x0, 0x20000000, 0x6000, 0x0, 0x6c, 0x7, 0x100000000, 0x100000000, 0x0, 0x1ff}, 0x10) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000083c000-0x8)={0x0, 0x2710}, 0x8) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008f9000)) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000591000-0x2)) 2018/02/08 22:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setns(r0, 0x40000000) r1 = dup(r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000120000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x20, {0x2, 0x0, @rand_addr=0x101}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$setpipe(r0, 0x407, 0x8000) bind$inet(r0, &(0x7f0000bee000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008f2000-0x8)={0x0, 0x9}, &(0x7f0000a54000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e60000)={r2, 0x8001}, &(0x7f0000bd1000-0x4)=0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000ede000)=""/227) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0b000-0x4)=0x1f, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000b71000-0x3)="566811", 0x3) getresuid(&(0x7f0000c40000-0x4), &(0x7f000037a000-0x4), &(0x7f0000834000-0x4)=0x0) getgroups(0x1, &(0x7f00006a9000-0x4)=[0xffffffffffffffff]) fchown(r0, r3, r4) recvfrom$unix(r1, &(0x7f00000ba000)=""/35, 0x23, 0x0, &(0x7f0000d4c000)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xb3, 0x0, 0x8001, 0xa514}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x1f7, 0x8, 0x100000001, 0x94}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e9000-0x16)='/selinux/checkreqprot\x00', 0x400200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f8f000)=0x6, 0xfc5a) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000de8000-0x10)={r1, 0xffffffff7fffffff, 0x9, 0x9}, 0x10) recvfrom$ipx(r2, &(0x7f0000f9e000)=""/175, 0xaf, 0x12001, &(0x7f000016b000-0x10)={0x4, 0x3, 0x8001, "dd3fb7427723", 0x3}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000394000-0x8), &(0x7f0000138000)=0x8) chroot(&(0x7f000096f000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f0000465000)='.', 0xc) 2018/02/08 22:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e61000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) recvfrom$ipx(r0, &(0x7f0000a61000-0x11)=""/17, 0x11, 0x40002020, &(0x7f00006c5000-0x10)={0x4, 0xfffffffffffffff9, 0x7, "1a429b4d8e28", 0x4}, 0x10) socketpair$inet6(0xa, 0x4002, 0x10008, &(0x7f0000519000-0x8)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cef000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000ca3000)) socketpair(0xc, 0x0, 0x2, &(0x7f00001f7000)={0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000249000-0x6)={0x0, 0x2}, &(0x7f0000525000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000921000)={r5, 0x1f}, &(0x7f000075c000)=0x1) clock_gettime(0x0, &(0x7f00001a5000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000ff0000-0x8)=[{r2, 0x200}], 0x1, &(0x7f0000e83000-0x8)={r7, r8+10000000}, &(0x7f0000cf0000)={0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000243000)={0x100000001, 0xcc, 0x820b, 0x8, 0x101, 0x72, 0x0, 0x2, r6}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000430000)={0x5, [0x2, 0x3, 0x0, 0x1000, 0x3]}, &(0x7f0000359000)=0xe) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f000068f000-0xa)="8414757812de267d5119", 0xa) clock_adjtime(0x3, &(0x7f000037f000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8003) ioctl$TCGETS(r0, 0x5401, &(0x7f000000a000)) write(r0, &(0x7f000000f000-0xa3)="d6", 0x1) 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x55d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x10000, 0x4) mq_open(&(0x7f0000002000-0xc)='-GPLuser-\\#\x00', 0xc0, 0x8a, &(0x7f0000002000-0x20)={0x13d6, 0x7, 0x2, 0xc0000, 0x6, 0x3, 0x80, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe)={0x0, 0x6, "efe829639c5f"}, &(0x7f0000003000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80000000}}}, 0x8c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x1690d0ddd3e486ca, 0x0) r4 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x200f1526, r4}, &(0x7f0000002000)={0x80000000, 0x8001, 0x81, 0x3ff, 0x2, 0xfff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001000)="5b9c37ee2c63458624ffecfcc66dc269", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000006000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x2, &(0x7f0000001000/0x3000)=nil, 0x1}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000003000)={0x80, 0x207fdbc4, 0x449, 0x2, 0x6, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000006000)={0x800, 0x0, 0x10001, 0xef}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000006000)={0x86, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000009000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x8) pkey_alloc(0x0, 0x3) 2018/02/08 22:00:45 executing program 2: ioprio_set$uid(0x0, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x208001) r0 = request_key(&(0x7f0000e66000-0x12)='.request_key_auth\x00', &(0x7f0000bf7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='posix_acl_access)\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0xe7c, 0x0, {0x800003, 0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common="696662300000100000000300", @ifru_flags=0x4000}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b9b000)=0x40000000007, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"000000000014000008e0000000da6b5f", {0x4, 0x200, 0x200000000000, "00020000ad64", 0xfc}}) timer_create(0x0, &(0x7f000012a000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x48c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000795000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/08 22:00:45 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)) socket$inet6(0xa, 0x800, 0x9) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000a000)={0x7fff}, 0x4) ioctl(r1, 0x4000000000001277, &(0x7f0000005000)) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c79000)={0x0}, &(0x7f0000cff000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000854000)="0000000000001a0500") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000683000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017f000)=0x18) readv(r1, &(0x7f0000602000-0x60)=[{&(0x7f00005b3000)=""/250, 0xfa}], 0x1) pkey_alloc(0x0, 0x1) sendfile(r1, r1, &(0x7f000097b000), 0x1ff) 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e61000)='./file0\x00', 0x0, 0x41) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000260000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000bac000-0x8)={r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c9f000-0x4)=0x400000000000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000cc000)={{{@in6=@remote, @in6=@dev}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f000018b000)=0xe8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000678000)={&(0x7f0000256000/0x2000)=nil, 0x6, 0x0, 0x8, &(0x7f0000e8f000/0x4000)=nil, 0x7}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f000065c000)=0xffffffffffff6451, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ebf000-0x40)=[{0x3, 0x20}, {}, {}, {}, {}, {}, {0x4}, {}], 0x8) 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff5000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000f15000)='./file0\x00', 0x140) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00003fe000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff3000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffd6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000ff6000-0xd)='/dev/urandom\x00', 0x0, 0x208002) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000970000-0x4)=0x6) 2018/02/08 22:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000cfb000-0x80e)=""/2062, 0x80e) flistxattr(r0, &(0x7f0000980000-0x38)=""/56, 0x38) getdents64(r0, &(0x7f00005c7000)=""/67, 0x43) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000a}}) syz_open_dev$binder(&(0x7f0000485000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/08 22:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f4000)={0x0}, &(0x7f0000ea4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a7f000)=@assoc_value={r1, 0x7}, &(0x7f0000225000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000436000-0x8)={0x0, 0x1}, 0x8) 2018/02/08 22:00:45 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ftruncate(r0, 0x3d) signalfd(r0, &(0x7f000061b000-0x8)={0x80000001}, 0x8) getpid() 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) dup(r0) sendto$inet6(r0, &(0x7f000028c000+0xbc3), 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/enforce\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000086f000-0x8)=@assoc_value={0x0}, &(0x7f0000d7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002ea000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f00006b9000-0x4)=0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000190000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000250000)=[], 0x0) 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000), &(0x7f0000000000)=0x4) clone(0x4000, &(0x7f00003d3000-0xe9), &(0x7f0000a5d000-0x4), &(0x7f0000049000), &(0x7f00003e2000)) 2018/02/08 22:00:45 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000010000), &(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)) ioprio_get$uid(0x0, r1) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000), &(0x7f0000010000-0x4)=0x4) fsetxattr(r0, &(0x7f0000006000)=@random={'osx.', '\x00'}, &(0x7f000000b000-0x2)="b500", 0x2, 0x1) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f000069d000)='net/tcp6\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000b8f000)='oom_score_adj\x00') exit(0x0) sendfile(r2, r2, &(0x7f0000844000), 0x2) 2018/02/08 22:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000fae000-0x8)='./file1\x00', &(0x7f00003b7000), 0x100) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r1, &(0x7f000028d000-0x8)='./file0\x00') 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000279000-0x10)='/dev/input/mice\x00', 0x0, 0x101100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000039a000-0x4), &(0x7f00005ff000)=0x4) connect(r0, &(0x7f00003e2000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/08 22:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80003, 0x0, &(0x7f0000c7d000-0x8)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00006c5000)=0x95, 0x4) 2018/02/08 22:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f30000)={0x0, 0x0}, 0x84000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a95000-0x3)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f00007ca000)='/dev/loop#\x00', 0xa5, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) 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) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000)=0x3a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={0x0, 0xb8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x8, 0x6d, 0x100000000, 0x20, 0xe5c}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000012000-0x4), 0x3, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000d87000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000025d000)={0x3ff, 0xee8, 0x8004, 0x8000, 0x0, 0x4, 0x0, 0x7, r1}, 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5420, &(0x7f0000003000-0x8)) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000004000)={0x3f, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000005000)="04592e6c2bd49db7619e15476ef58b8bf7a0edb0c8518077bf93978bb91b4142c168f667b5f5f09eb849f33997a59e301a7c103ed852deeeaa9661d8f114200d88bb5f461f4ddb3aba04515143c28bd5428e752c33c8ac7e115b8b9c04ac3f7955e588b8ba7bf2b2c0427832b8ad235f25949517e49a6d6bab0a4505dd82b7e4afc39075") 2018/02/08 22:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d98000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/08 22:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x0) pipe(&(0x7f0000222000-0x8)) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000cde000-0x60)="0a00ffff7f6cfaf1b4bc529bff000101fa22fa955217c1413390c426512ec95e3521ee2e2aaa08e675ee964d7fe59c15b73cab05d0f3e80139a1b9a81454e3779e7b2ee2da1511907c55267991ec66acfbd3d1a067cf753c93a9671410167f5a", 0x60) syz_emit_ethernet(0x26, &(0x7f0000e98000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@x25={0x805, {0x1, 0x49, 0xff, "a875ea9952176572941860e97a2f0b61aadfaebdd4"}}}}, 0x0) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e8b000)=@l2, &(0x7f0000435000-0x4)=0xe, 0x80000) signalfd4(r0, &(0x7f000072e000)={0xdd6}, 0x8, 0x0) close(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008bc000-0x5a)={0x0, 0x52, "bb3bc4c97298dbc80c078e8a9299ddb305318aefd91b6dccc3ea41e87a061406f51f8c80011a318df2824be7b45696d681c3c3e29e2a0f0d48c14e34ab862358b76081358b23329b46b088972cf74943ca12"}, &(0x7f0000b36000)=0x5a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000634000)={r2, 0x6cfebf33, 0xa, [0x3, 0xffffffffffffbae7, 0x2ce, 0x8f, 0x8, 0x2, 0xb9, 0x6, 0x3f, 0x6]}, &(0x7f0000ca3000)=0x1c) poll(&(0x7f00008aa000)=[{0xffffffffffffffff}], 0x1, 0x431b8446) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fe9000-0x8)={0x1ff, 0x3}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000097f000), 0x4) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fee000-0xc)={0x2}) pread64(r2, &(0x7f0000f5c000-0x1000)=""/4096, 0x1000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)) 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000069000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000a45000-0x4)=0x1c) r1 = socket$inet(0x2, 0x10000001, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x33) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5b65c3918d0ea805}}, []}, 0x128}, 0x1}, 0x0) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f4000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000134000)=0xe8) fstat(r0, &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000b18000)='./file0\x00', r1, r2) recvmmsg(r0, &(0x7f00003f9000)=[{{0x0, 0x0, &(0x7f00001e0000)=[{&(0x7f00002ef000)=""/44, 0x2c}, {&(0x7f0000ea1000-0xd8)=""/216, 0xd8}, {&(0x7f000041c000)=""/141, 0x8d}, {&(0x7f0000eb2000)=""/130, 0x82}, {&(0x7f0000090000)=""/235, 0xeb}, {&(0x7f0000f12000-0x3)=""/3, 0x3}, {&(0x7f00000f2000-0x2b)=""/43, 0x2b}, {&(0x7f00001c9000)=""/4096, 0x1000}, {&(0x7f0000cad000-0x48)=""/72, 0x48}], 0x9, &(0x7f0000dfb000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x9}, {{&(0x7f000097c000)=@generic, 0x80, &(0x7f0000966000-0x10)=[{&(0x7f0000b41000-0x1b)=""/27, 0x1b}, {&(0x7f0000cfc000-0x3e)=""/62, 0x3e}], 0x2, 0x0, 0x0, 0x401}, 0x7fff}, {{&(0x7f0000653000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000fe2000-0x38)=[{&(0x7f0000478000)=""/159, 0x9f}, {&(0x7f0000ace000)=""/104, 0x68}, {&(0x7f00000a9000-0xa8)=""/168, 0xa8}, {&(0x7f00005f8000)=""/122, 0x7a}, {&(0x7f000013c000-0x3b)=""/59, 0x3b}, {&(0x7f0000885000)=""/171, 0xab}, {&(0x7f0000219000)}], 0x7, &(0x7f0000aca000-0x26)=""/38, 0x26, 0x80000001}, 0x100000001}, {{0x0, 0x0, &(0x7f0000ec9000-0x28)=[{&(0x7f0000291000)=""/222, 0xde}, {&(0x7f0000594000)=""/70, 0x46}, {&(0x7f0000121000)=""/53, 0x35}, {&(0x7f0000511000-0xbd)=""/189, 0xbd}, {&(0x7f000010e000-0x60)=""/96, 0x60}], 0x5, &(0x7f0000a77000)=""/201, 0xc9, 0x4}}, {{0x0, 0x0, &(0x7f000092d000-0x8)=[{&(0x7f0000f2a000)=""/4096, 0x1000}], 0x1, &(0x7f00004d1000-0x54)=""/84, 0x54, 0x58}, 0x10001}, {{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f0000aae000-0xee)=""/238, 0xee}, 0xfffffffffffffffe}, {{&(0x7f0000243000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000996000)=[{&(0x7f0000813000-0x67)=""/103, 0x67}, {&(0x7f0000994000)=""/234, 0xea}], 0x2, &(0x7f0000827000-0xd5)=""/213, 0xd5, 0x7}, 0x3ff}, {{&(0x7f0000181000-0x10)=@nfc, 0x10, &(0x7f000049e000)=[], 0x0, 0x0, 0x0, 0x6}}], 0x8, 0x12000, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000069d000+0x39f)='./file0/file0\x00', &(0x7f000027e000)='./file0\x00', &(0x7f00003d1000)='cpuset\x00', 0x0, &(0x7f0000f89000-0x1000)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000900000)=0x7f) 2018/02/08 22:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c53000)='./file0\x00', 0x10000, 0x192) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e96000-0xc)={0x0, 0x74, &(0x7f0000745000)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x408, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0xffff}, @in6={0xa, 0x0, 0xbed, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f000058d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cd0000)={r1, 0x22, "dd454359ee262e8d53cccc0ecad53df0d3a422993c081696716880e74302b10232ca"}, &(0x7f0000035000-0x4)=0x2a) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r5 = dup2(r4, r2) getsockname$packet(0xffffffffffffffff, &(0x7f0000f82000+0x5a0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002b9000-0x4)=0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000e70000)='\x00') bind$ipx(r5, &(0x7f00003ef000-0x10)={0x4, 0x7, 0x2, "d53aca1ac37a", 0x6f52a16e}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ae6000-0x8), &(0x7f0000c65000+0x52a)=0x8) 2018/02/08 22:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x400000, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/02/08 22:00:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10400, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000060c000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00009a9000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f000022f000-0x4c)=@ipmr_newroute={0x4c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MARK={0x8, 0x10}, @RTA_FLOW={0x8, 0xb}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}, @RTA_ENCAP_TYPE={0xffffffffffffff24, 0x15}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x4c}, 0x1}, 0x0) rename(&(0x7f00001ac000)='./file0\x00', &(0x7f0000b18000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000fb6000)=0x8, 0xfd8e) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000083e000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a44000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000d65000)=0xe8) bind$packet(r0, &(0x7f00008fb000-0x14)={0x11, 0xf, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendto$inet(r2, &(0x7f00006e6000)="062641a9b0278f0b4c3fffb2138f705446e3f0dd1d641678b552611919b22f8aceafb6db184207d8db20e3a55876e4400359bba3f4ee790da698283801b8e7de50030c3244739e49553f8ae5cfdeae7d2d7cc5481a79ea239fb9e7edd156fd2775c5cfb5e375256b3128853c69303051289089a604f03af10a825b4c65c32a76f02dc466a424ba116c206c5ac4812b1d3c059cb8a44452b8f31266", 0x9b, 0x48c4, &(0x7f0000986000)={0x2, 0x2, @empty}, 0x10) 2018/02/08 22:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(0xffffffffffffffff, &(0x7f00008b7000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r1 = gettid() ioprio_set$pid(0x3, r1, 0x9) clock_gettime(0x0, &(0x7f00005cf000-0x8)) 2018/02/08 22:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = syz_open_dev$usbmon(&(0x7f0000700000-0xd)='/dev/usbmon#\x00', 0x401, 0x20000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/rfkill\x00', 0x200, 0x0) vmsplice(r2, &(0x7f000011f000-0x20)=[{&(0x7f000027a000)="39c2562403a7b7df6b580c1fc21e903d288ae499e219d60b34f685ee371005119a6f576cb793d183d123227d3be579a9285543c8c772a4717d3864a3d1d1f528f8a1240816949840b7771ce443e717ead6fd6cd4562b0ae604946f53b5adc969bb644eb3fa061303abecce08fe843fb32b7db43bfc1ab7319a9a824721d3804aebf10b8c4fe09b2fac06e0f529b89e32ace632cbe8662b9a8bc1a5b4911387cf852504627697556dc8992e0d62bc", 0xae}, {&(0x7f0000b3b000)="052c34588da741f847aceddc43cdfd34ca02df1c3dbbe7536b10bd7398e9504d31d2a3cd3dd33165220443a7ef1027f3e8bb1b30d1804096ee", 0x39}, {&(0x7f000084c000)="ffb59aa7be03de19dfe06ab93aa9b01b13f046be15f4a6593d60894bec753c69b7cd1a9cbd46057c074e090bcc8d863e3071ef1cacd026922b6e2099b24015b2178d123bee7c6a2de69f7a5daa60851090d1e927534aba6bc785676435f8751a1026f6ad1864f06b7061eab80a9d4bdd7a7c619220445d02e5e81b64f9aa045457eb176711057250e246cf83edb0246392f661390796859e931d5c6a9655f74c03dcd56af176c0bdbd28ce6f29d2214e269f26e7a2077b83ba776581346129b4a07a22e8dfe28560e740230f9cf4f6bb6e0265", 0xd3}, {&(0x7f0000dc1000-0xbd)="3f4cff61a61e895c5eca4a463b5f777a3d94faea70233445d3a96a88da2bc0be45f7bb975057d427fe28dec1068b45a99473d565a2a3439e03b247c5128a69e88f2df5d09d6a47bee20394b1ad842c9ce538c4ee0d0b4b8d0443a97b30dc1d38f09a97b804cfa87bd83f5dfb71f5b1861f11cfe4a8c9d0cf6e15917e4558bf45bbb8a3178945b65d10e40454c60cdec9fdc67a2f0fe3313870352a9e65f7cf49788f23084947c6d6c1145f7b692b785388d3202c6a0a4574acc3a3aa39", 0xbd}], 0x4, 0xb) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/08 22:00:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)='@cpuset{-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x20, 0x1, 0x1e, 0x4, "d7e5bbe38c5386b15292029c347d19baa4aa9a4048cb94ac1416a7a182665deda09702cb59b8cc8cd2403eba04a15417cc693c0518b24422c72bb4f82179d1fe", "aefe8aa625fe36566bcd7da2b7fe04ecce42fbdb4559b7c2a8f6c306c62ec1a7", [0x1f, 0x6]}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000856800000008", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3c, "581030bcdd6d201a47bbb071246e189e802d6a4ca7f577abf826cafd55d58ef1ae483f15d0919f324c96acd3b909794908d7491216708867b4b0f095"}, &(0x7f0000012000)=0x44) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000013000)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000012000)={r2, 0x5}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000c000)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x94) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000003000-0x2)) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ee8000)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ee8000)="036c2f164c804027d344a91e4350f8081f4114d7ff96a4b47460e11062fd35751a66b7ff1d1bca84b5867982773c0e0638408490f47a82", 0x37, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 2018/02/08 22:00:45 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000e6a000-0x5e)=""/94) waitid(0x2, 0x0, 0x0, 0x2, &(0x7f000014c000-0x48)) 2018/02/08 22:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000498000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c84000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f0000c3c000-0x4)=0xc) mknod(&(0x7f0000da4000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008e8000-0x8)={r2, 0x20}, &(0x7f00005b9000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/02/08 22:00:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000869000-0x58)={0x20, 0x1, 0x7, 0xffffffffffffff70, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000a28000)={&(0x7f0000a3e000)={0x10}, 0xc, &(0x7f0000dd7000)={&(0x7f000029f000)=@del={0xe0, 0x11, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {{'ctr-blowfish-asm\x00'}}, []}, 0xe0}, 0x1}, 0x0) [ 186.792371] device syz1 left promiscuous mode 2018/02/08 22:00:45 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x80, 0xe0b9, 0x200, 0x8, 0x51, 0x400, 0x9, 0x0, 0x7f, 0xb0e]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000020d000)) ppoll(&(0x7f00003b0000-0x18)=[{r2}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5), 0x8) 2018/02/08 22:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a40000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000236000)={0xaa, 0x60}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000c7f000)='limits\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000544000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f00003ab000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000653000-0x24)) tkill(r4, 0x12) ptrace$setopts(0x4, r4, 0x0, 0x0) 2018/02/08 22:00:46 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f000000d000-0x10)={0x1, 0x6, 0xff, 0x4}) unshare(0x0) r1 = epoll_create1(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000007000)={0x0, 0x34, 0x3, @tid=r0}, &(0x7f000000e000-0x4)) sysinfo(&(0x7f0000000000)=""/80) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{}], 0x1, 0x9, &(0x7f0000004000-0x8), 0x8) 2018/02/08 22:00:46 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000326000)='/dev/loop-control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x80) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000707000)={0x4, 0x78, 0x2, 0x401, 0x7ff, 0x1, 0x0, 0x10001, 0x80090, 0xe, 0x937, 0x10001, 0xbbe6, 0x80000001, 0xfffffffffffffff7, 0x7, 0x1c00000000000, 0xfffffffffffffff8, 0x80000001, 0x5, 0x60618000000000, 0x37aa1869, 0x6, 0x1, 0x1, 0x718, 0x5, 0x2, 0x9, 0x80000001, 0x8, 0x7, 0x0, 0x4, 0x6cb, 0x4, 0xed59, 0x0, 0x0, 0x2504, 0x6, @perf_config_ext={0x3, 0x1}, 0x10, 0x1, 0xdf98, 0x3, 0x0, 0x6, 0x1}, r2, 0x5, r1, 0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000014d000)=0x1ff) 2018/02/08 22:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = memfd_create(&(0x7f0000927000-0x12)='trustedGPL!md5sum\x00', 0x1) write$sndseq(r1, &(0x7f0000484000-0x1c)=[{0x7, 0xfffffffffffffff8, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x40c2, 0x9}, {0x7, 0x5}, @time=@time={0x77359400}}], 0x1c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x299, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) r2 = add_key(&(0x7f0000bf0000-0x8)='big_key\x00', &(0x7f0000c6e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d78000)="83073548c83db4aa8523a7fb14edffecb61e412c9068fd05ecec01156a25c7847701c58266ffa9441f96dbfdb7bb3c0e35c16006fedfdde417f8ab02f631eb619aa897fe0e0ba8086ff965a4550eef33b68642fb37c64f8402f2818f5d15a7520273d704c9b9fba93dd8f43783ea03e62e3d1b561169c248c7e84ae7d984a20b8b22dc829f991d257ff3e68e6848a16d6fb0294a3ad911525bbffe5ea1e4367ad05023fdbcd31b0afaa57cd5d3a1ebd603a2639e795a3aea176f173e4affdcafa914226fefe350657b4bdbee765aed305c63ee77e21cd29bbf03a486e7e5c2d5b8bb6027adc13e0849a259e67cb36327c4354f98b144cfc4ae2c9755fe375cb111a08f83a0ecc962adbb395e95dc63f305381229ca7d6792e6acbcb35150b00832e13db9bfbda4afdeb3d1d016aa36bb05761efde3702a8a4a31ea945adc45381fd2d0a3f5fe33090bd67429a52c0d8337f5f393bc4f031e5577fd15e6845127f947f67ec0caa53b02b255c51676d6c1df71437bf5c8290e5c1ce950397a667c165d3468abf1589bc098d5c97424a4f5e7d851d4e36b7ce8aa6083897c2861af8dec833a1eecec700c2faa7f72d2acb5959c6d73b7e7d543e0cfd485e2d5b276068825e80b76af2431bc59ec71ab4c8b1410d69f1d4667dedef51df4c30cd1ad999c5657918de45f75177eaedcab928894d703c6567005b9be483b9d5d72c00c8575866ce63f5de6a364295e4363626530c3f968743894e4744b81c3191cd01e2981c022dc1b292ca19250c1a1a7699b33702e482fd2d98a1b5d904160c15b1d5379bea460c333d32057d0c4ae35f462e2282aca64dceeacd11f2cf7a48160908a6d3ebcd171f98841fd731102e67107453a7486e7bdcf922703c8c0ebdefb4dc3a5f3aa7b9e0c49a4371aa00b76899c3d7763334788d570946b9bcbfb60853e9e7fd660e08b74ece20f04d9976c5c1736d0e8bb006e71ef638dbf07941924af296ca1372cb390121bd506586fe6bce1b322df3652cdbe760c7ba4337014b7d8adf09375383a6be6d1c584863d657a415dc2e69131a2e03f1e73752093132663d8b8d4c09a727bff5f3a1e0e3e4848c3afe91300c7202a7455bba2735e20130b7a5333e84bc49d1030503af71d074d2d8117f9a23eaeb6e92f461838a7637c21569397dc0a6dda222d74440df4c3e92053a21170e82f88e2ffb8adcffc0be6060271accbb62d3e9b670b7ec2d3077465c99c96093a3904df35feb0c462b3eea4e982f333448b6dad45f9d3df6a219901c4e1a3d71ba529577a8ecb757d51aea96e0e1b59317b92e146099541f808e3bd34921393afe4aac963df24eb5ee993555f2c4fa885a6a973a1b853d57e6adb04206ce8970055c1ec2f04253fd3d662d33ee88a8a28aa697f0ee2451957140a9eb1fec576e1b5231546554f01af9e15082ee1fc057e1d13ec6fc9f2e8f23fc9bb00462b8ba76fb55bce34bf01e4f1bf4f4bd4d21e7677455b31afa7141fabab271c51f2512fb2a37c064d45fe04efb4e7c9d86f8a2f230e2c01aef5f5e33aeb11f95a5aee4c0f27996b6811a17fb5cf6e96da0ff7b046152b462917f1325e7116cafbd920034b12b2e6e8ce98dfa4269ee789bf73246465a67186c0516ccb4e211418cb23061d15880ad63a34a0c53fec7a8386039b4e784aaf4b537aaa72b390d199d880351f28640173003ac258986e2a734fe505a86debc6d7f127d1cff1d98fd4b336665538d17669783fb479b89ea9141663350d9f65234aa531b55d73a04aa21bd213fe1afeeaaaad4079dc53a81e885ea60255a205254b2ee76d0bb64bd8169cfd73ef0d767a2fd0870217eef228a17e583f3881d031d58d2fe7a1d273712a0a24ec34ed51d7d5e21828d6835818afc62b8b9b9974428bd482637e3112a9af6aa02d10622ca077ce8808099dc4cacd1af460c80e87d3897750eac8787e58a9dad718daba6be6e99c7511466aec6afde425e5a15b420321e0eca02cd1a7b6e02cfe22db4d94ec89be68b5e9eda5b5acf4d591e14042fd4fe32ff889e6928f8bf36f32233178025c1a50869078b6027d648fae73bb8f707f35d44137be620bc07c891e0988a2ea779c53dabf73db5b8308f7c2d4037ecb4a48e2604d7b7c7f4ceb31095f6519f4efbf23826406e1ae66fb4c4ea5df610780eba6485d9a883a311b0d8aac1e06e54a368dd00161167827bf22a41d63ae2fce054ff1dd1b0f5e11387eae0024b1d4561461054974115bfbb532cf55b4fc341cee3a2c32753557de26a7e0afb1e0c9918c832179875ff3a6b4e8be40fcd2f5935fc1c8d1c59d0af659c2631623ddbc938b5b42a917c4522ac8504e5d35eb1a8efdbc20bd6e863e5c4e14d8881e628f481fe5dc54139a80256b5c2130084f43e17fa2a2a0fbe6000f9a40e4b87aabab0ff063e4c8f87c6c9f83a3b5484f77a11a4e4daff8a743b1dc9e68dac026a1783f18147868d5a5ebca34a0ed83b0fa29aac8081f29e088f327a70e14d75d0e54057fe8a89f3af5ff064f878082a91464486a699536f4d77b87e6316c760ae1d508baaefee1cbc4fb891621b6f898e5ddd771075dc2daf0ea2b5d2677dceeda17a70db9c9a97bc52374756e8c4d6648fb7a87cabe78eabfb376cec830e9539fa6e15c681780db94bdb68429fd83b5d62bf878fa8ed7c45f7690a428d8cbb67702c61a61d8b7c4ee3f884e98fae5e654b249c372fc141d88ef5d4fb4853baf0cc1fda62593a41686360487daaf72fc60ed64ca82630d67bd4aeac6986c845da8c6116a87ac4065c5b31a03fb09f3404e35225fdb2b5c47502646769c7d6fb435603e905f931ae511419601830a360229c2582bb84149108b8618c8567c3b189c84e8127df20ccf9534e7fc38ef541a5a5d383477728f32c981f27582aab1faac717e98f0fa0eecf655df1694a527067a610adcfce5bc43d7857713342b3e9b825c792b4cc6d09d3674f3221ffa7a5ab924608a6e074426fb120fa57ecdf1665a38ba9d0a2ec45a9825afc31d6d104a5b1f9288a5c5b10816c5d9c30fd51c899b21628549fcefed3c8636b248453b7ae54507160c3ef4c722ff7807fc981f96bbabc7aac8bc71267884a48f1e0a3938e328b037d25809d96d645cac688a6052c6f17ae7ebfceb6d5b64ffd385d86956533c25d2335972de6fbb0cdc67112cd1fce1c07da28443219a7bef96c4fab25bcec35dfbb11d02a0236d90aada0b28999272e23d070c55e490b1f175e987848a5b7e038ab41eeef2cfa5cf28e1f06a00c6694d9c183f6a0c9e6904962acbf9289cc6bfcb47e9a1519ed2f348f154cbc97eb9791f5564ba622fa1b91801b8db38c42c25824a76a759915d1b0137f75788afbfa349330d423a2501619626007606cba2a2233240239bd5200be1309377f11f63d9408686917503a0dcfa7a076e0166729369e20bd6e0d868e45c2a243415928d52c1dfb6bab9eb9674e69449fe67913533926841a630daef536cc0085dd8dec585184e53349d9623e985a9eb40377ebe6a7576c3c14ae4eb0827ab518fe059195687abeb1d601df80aa5d74df8818446a4337ab7a1cc10f7cba31c00a9bf1dcb6a838e553389d728f56b594c088987f63d65a11574122e7b7789e16ee42c506de88a37f583b3a5eaa8cb31d530b835e8c929c87586ba32e5dfa1139a7f2f88db571f5f61ceb39234d476522856f58cd7e531609f7446e8486a10943cd177bcac3fa37556453d8e785a54f18c12b1e6e8f41abbc2400bbb1876e441d7fb23774a3b931d412c1af1b536a0865899f2522a40d62543ca68fb7bb41125b8a2f05ee09ee030b3a80d55cb8a0456a57fee3af217c0c824dcb6cbfb3cf3b386b059a04bd33dc12d9b3f5689b270dad053b9f8714d2adeff5b4a6270e7f85bc674db58e044b37166b1fed11a9e506ce7cb7525603063c69fb240609500063ef6e4b32d4cf16defebdd1a50b587e9ae55398de7cd033ddb972fa1ee33d45ef5ba9ece7b01dd29618c82cf762d4efd624bc4376876401ce4aad3f36fb2c710dd5ea72d99f6666bad0b962036217ca49bc6f64ef3e6d6083c6102f22123deae817ac1e9686e14ec3eb58404f7d9bd549718c72df6bf37f3c2634815e25ea03c445b8cd81b34840c5a25cede75c0aea1b03bff97ea3716827dbf93caece4fd28f5522118accb49963ae0a6f90ab594b5c901f1671d8363e856d80d396b71cdc2fbad2e2fadde3c4ace0a5e01b72d9263f32a8c7bfc436f067de4c9715f626be30452c2731cd1b1d4b16f755eeb3e6a6100cac7db4eec4a27be48478a66b576c975a0fd5e0277220f1980599ed7d47c944f3d5e76e960de5aae961cb809a32247f20c2e17536de551900f34c6c5d7b97e4935f21d8de57754ec22d766bb7e55fa4ef12b1e51bffdeb07020af1eb7a579e5ed5e02b733e29e0224fd7a71701c598a5458513195d69645e70ebd91a168e38fa890448dfa5d3b601b2c8b27f6f639fc27b45189ade4a6fe94617eeff8b29d2127513c2c0e45d4c82e0e001c35461c13b2f6a8873415675e44c7225ffc15a50504b47aeef91fdaa35ae268e4175c528f29b79ae135c26d83f9c159bb2c5c5bf4e0e5f1417a1f9f70d0e161a1a2e12d33aef4e04c537d68c47aafeba279602f13b9e44159d5da8d7187cd770da9f4f901aa3bb25bbedcc7adb67559c55f1b9cd6ff58e37511a38ea34f536259913c8301a0096fec1bc9da0874ad67241bc14fc1845c52689a198c350eb5a9636acd01444be114afdd199e8ba9d20a8815acfc1e11a67507e8122c38bba426a87ec80959442890d7864ac19cc006a285d9eeb73edded26de01c9a45fb8d12d90def7483f299587f4abdce354384823ee0ce6cc5ea87b3ad8edafb2f19bc3987a1c69b0730b9a2adb926500b58190017223ff8fc88317e5d6f494993d7e73e9348dd6fdccb1235af1c047e3b60b9b31e68ffc95d41bac86f6d4b50e93c87b1f7fa53010a1adbe77a489cae531ddbed8cdac8cfc20e3987383bdcb9544bda75eb9e25bff7435cb6f0e1e7f3e2b8be75e2256e5419910b0ad8a91fd52252e8a1c00e23b3b57b9d253c168d6506f592f6ee532b76bb5aa77b924131c31b8450bb35d4ad9f194edbb8e1f83a764933c64a45d5a10ed1de0c99603747f957310128865ef7244562df7969c8a0913b44e458193f0380d0d3f2b8726d56be5ab0e9b874cc7fe6dd7f1cf626dac66e2a553054d7b0c66ebeb9e4b6e565c111ba571aeb3dbd35c8bbb715a5046d8bc6023123ad2501f865fadd10e516ece207735a2fc11819e8d89e410d4498bbd9aea704c2c159aad6156a66cf5b1455f0ba80ee286c338dcc9e8cd986d2624eb8ba392f5476b182242514802e9da75fa5e83133fdddb1e03b8a0af279c2fa7991529ea0be0074acf9750f438b0ba682de922891df4db757eb9747b40bb91e35d0f714be68845486d3e202c3dab23dde0f8472140cac101c65feb1aba9ab41c918bd0ac5830be3ccd79edbb793f0553fa0128ec60b3625e4253129749a32554d03c2d4bf869d7d7817c5933af117ca84008bc5307b0af22d07339bd069f17a2f0bf746a5865bfa30e07bff2244427fc77289bf16b0c78a8481dbb37ccb2fb3b7feaacb5877c36c988df7aad61e6624858f4f52bd748e3511828ef93d661e5d7a98fcd473c5571eb7045bc67c147a24b5551faa35169bce481f5a0803be4ea6d12325fe0470664c01fa9188148c34603d49e8d3f668db17781e2b55cd23db56ceb0b0414a341500f1", 0x1000, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x63e) keyctl$unlink(0x9, r2, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000e9000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001d4000-0x8)={0x0, r3}) 2018/02/08 22:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efe000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000fe9000)=0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c61000-0x4), &(0x7f0000567000-0x4)=0x4) connect$packet(r0, &(0x7f0000287000)={0x11, 0x16, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4) 2018/02/08 22:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x14, 0x0, &(0x7f00001a5000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f000005b000-0x82)}) 2018/02/08 22:00:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='net/ip_mr_cache\x00') read$eventfd(r0, &(0x7f000064b000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$selinux_user(r0, &(0x7f0000e1f000-0x34)={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, 'root\x00'}, 0x34) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000188000)=@get={0x1, &(0x7f000093a000)=""/95, 0x8}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00009a2000-0x8)={0x8, 0x80000000}) write$selinux_validatetrans(r1, &(0x7f0000cad000)={'system_u:object_r:modem_device_t:s0', 0x20, 'system_u:object_r:dmesg_exec_t:s0', 0x20, 0x32, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x58) 2018/02/08 22:00:46 executing program 6: munmap(&(0x7f0000e89000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000035c000)='/dev/usbmon#\x00', 0x5, 0x3ffff) mlock2(&(0x7f00004ec000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffff) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e3d000), 0x4) recvmsg(r1, &(0x7f0000790000-0x38)={&(0x7f0000667000-0x8)=@sco, 0x8, &(0x7f0000f1a000-0x40)=[{&(0x7f0000e55000)=""/142, 0x8e}, {&(0x7f0000f19000)=""/6, 0x6}, {&(0x7f0000f1a000-0x7)=""/7, 0x7}, {&(0x7f0000f1a000-0xb)=""/195, 0xc3}], 0x4, &(0x7f00009c4000)=""/71, 0x47}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00007e4000)) sendmsg(r0, &(0x7f00009ef000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f00000e3000-0x1000)="775233162290d78ba8602f7963d033391c959a6d38ea4b80552db92600ce91393b6f492275b179417941523b27de49edd6f975a3cbc289ec5f70dc29548b0795a0e6f6b27e14f50521fb9fa81f5023ba4b851758d72e94c2b06d9f7a84335dad544e8d16a0f35415617c4cb0501e1e495c51c01e18a5c151db0db38292a3829880cfc6b6a526a264774d6b81ae10690f52701987a96a3526e27eafa31935bb11e9ec7497208a66", 0xa7}], 0x1, &(0x7f0000cf3000)=[]}, 0x0) 2018/02/08 22:00:46 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008b2000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/08 22:00:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000312000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000309000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x801, 0x83) setsockopt(r1, 0x100000000, 0x7, &(0x7f0000bef000)="354a6408e40bb87a455f247690797a80da2eee5d0d058e4e931185ad3613db33d5d92877daeed50379addc9297b6f83c5dbccf1840b129b853259e73c8503e41e4f1603863146be440acb87d537a6a6622f73304867d835733afaf5576e9c79f06c90d497e6caaecc3e66b0708306d0941adecf3f0119162400cdf9bd8f99de3f8556c256021c989d661e9a054162044e5ea9aeb9f2c2e1e723b3da8ed56f6a0ad855112ffd54acd4698a2ba400984f92369d5d105e787a07221c85396d374897ba21cc18139a2d999735dc786f2deac65f2088183a8a1c62713d8d70ab6589ea33edac4156bc5a3ce1441d0740b273e737024022cf9f7ed", 0xf8) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000e4f000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000b9c000)=@ipv4_newroute={0x1c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xb0}, []}, 0x1c}, 0x1}, 0x0) 2018/02/08 22:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002ee000-0x8)='./file0\x00', 0x20000, 0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d86000-0xc)={0x0}, &(0x7f00001e2000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') fcntl$setown(r2, 0x8, r1) sendfile(r2, r2, &(0x7f00006c7000), 0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000090a000-0x4c)={0x0, 0x8, 0x7fffffff}) [ 187.035574] binder: 29377:29380 BC_INCREFS_DONE node 273 has no pending increfs request [ 187.046249] kasan: CONFIG_KASAN_INLINE enabled [ 187.059745] binder: BINDER_SET_CONTEXT_MGR already set [ 187.059753] binder: 29377:29394 ioctl 40046207 0 returned -16 2018/02/08 22:00:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2a, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 22:00:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f000074f000-0x9)='/dev/sg#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000c26000-0x8)={0x14, &(0x7f0000000000)="d9547fd09433e66b7eaa34c0eb96a95dfbe82874"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c80000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="0c403ca1d8de94739d60ba69b68ba6f4", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="3cca8804c8dc"}}) 2018/02/08 22:00:46 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2000000000000000, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r0, r1+30000000}, &(0x7f0000c9d000), 0xf6) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ba5000-0x4)=0x2, 0x0, 0xaa4, &(0x7f0000fd8000-0x8), &(0x7f0000fd7000)=0xa51, 0x2) [ 187.085817] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 187.115416] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 187.121709] Dumping ftrace buffer: [ 187.125243] (ftrace buffer empty) [ 187.128938] Modules linked in: [ 187.132245] CPU: 0 PID: 29387 Comm: syz-executor3 Not tainted 4.9.80-g20c8a00 #38 [ 187.139848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.149189] task: ffff8801b4ea9800 task.stack: ffff8801d0768000 [ 187.155216] RIP: 0010:[] [] addrconf_rt_table+0x127/0x290 [ 187.164086] RSP: 0018:ffff8801d076ece8 EFLAGS: 00010206 [ 187.169520] RAX: dffffc0000000000 RBX: 0000000000000200 RCX: ffffffff83442d36 [ 187.176771] RDX: 0000000000000056 RSI: 0000000000000001 RDI: 00000000000002b0 [ 187.184012] RBP: ffff8801d076ed18 R08: 1ffff100369d541a R09: 0000000000000001 [ 187.191252] R10: 0000000000000000 R11: ffff8801b4ea9800 R12: 0000000000000000 [ 187.198491] R13: 00000000000000fe R14: ffff8801d6efc000 R15: 0000000000000080 [ 187.205733] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6f83b40 [ 187.213936] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 187.219796] CR2: 0000000008340008 CR3: 00000001cba48000 CR4: 0000000000160670 [ 187.227039] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 187.234279] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 187.241516] Stack: [ 187.243637] ffffffff83442c40 ffff8801d6efc000 0000000000000000 ffff8801be6d7310 [ 187.251612] ffff8801d9831b00 0000000000000080 ffff8801d076ed60 ffffffff83443684 [ 187.259600] 0000000000000000 ffff8801be6d7310 ffff8801be6d7180 ffff8801b1071a40 [ 187.267580] Call Trace: [ 187.270144] [] ? addrconf_leave_solict+0x90/0x90 [ 187.276519] [] addrconf_get_prefix_route+0x34/0x270 [ 187.283160] [] __ipv6_ifa_notify+0x5bd/0x820 [ 187.289190] [] addrconf_ifdown+0x923/0x10f0 [ 187.295134] [] ? add_addr+0x180/0x180 [ 187.300558] [] ? __lock_is_held+0xa1/0xf0 [ 187.306326] [] addrconf_notify+0x948/0x2230 [ 187.312271] [] ? check_preemption_disabled+0x3b/0x200 [ 187.319081] [] ? inet6_ifinfo_notify+0x140/0x140 [ 187.325459] [] ? pktgen_device_event+0x464/0x6c0 [ 187.331835] [] ? ip_vs_dst_event+0x251/0x660 [ 187.337863] [] ? ip6mr_device_event+0x27/0x1d0 [ 187.344068] [] ? ndisc_netdev_event+0x90/0x3a0 [ 187.350272] [] notifier_call_chain+0x90/0x1a0 [ 187.356391] [] raw_notifier_call_chain+0x2d/0x40 [ 187.362769] [] call_netdevice_notifiers_info+0x51/0x90 [ 187.369672] [] dev_set_mtu+0x216/0x3b0 [ 187.375186] [] ? tun_net_mclist+0x10/0x10 [ 187.380964] [] ? netdev_features_change+0xa0/0xa0 [ 187.387430] [] ? __lock_is_held+0xa1/0xf0 [ 187.393198] [] do_setlink+0x5b9/0x2f80 [ 187.398709] [] ? rtnl_unregister+0x150/0x150 [ 187.404740] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 187.411552] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 187.418450] [] ? audit_buffer_free.part.11+0x75/0xb0 [ 187.425174] [] ? audit_log_end+0x305/0x5f0 [ 187.431029] [] ? audit_log_end+0x102/0x5f0 [ 187.436893] [] ? securityfs_remove+0x1b0/0x1b0 [ 187.443099] [] ? common_lsm_audit+0x5d2/0x1b40 [ 187.449309] [] ? ipv6_skb_to_auditdata+0xd80/0xd80 [ 187.455873] [] ? mark_held_locks+0xaf/0x100 [ 187.461829] [] ? avc_update_node+0x8e/0xa40 [ 187.467776] [] ? validate_nla+0x157/0x4b0 [ 187.473550] [] ? full_name_hash+0x9b/0xe0 [ 187.479321] [] rtnl_newlink+0xd6d/0x1550 [ 187.485015] [] ? rtnl_link_unregister+0x270/0x270 [ 187.491484] [] ? slow_avc_audit+0x186/0x210 [ 187.497428] [] ? avc_get_hash_stats+0x270/0x270 [ 187.503719] [] ? avc_has_extended_perms+0xf10/0xf10 [ 187.510361] [] ? security_capable+0x8e/0xc0 [ 187.516307] [] ? ns_capable_common+0xcf/0x160 [ 187.522428] [] ? ns_capable+0x22/0x30 [ 187.527866] [] ? __netlink_ns_capable+0xe1/0x120 [ 187.534251] [] ? rtnl_link_unregister+0x270/0x270 [ 187.540716] [] rtnetlink_rcv_msg+0x4c3/0x640 [ 187.546748] [] ? rtnl_newlink+0x1550/0x1550 [ 187.552690] [] ? rtnetlink_rcv+0x1b/0x40 [ 187.558374] [] ? mutex_lock_killable_nested+0x960/0x960 [ 187.565361] [] netlink_rcv_skb+0x13e/0x370 [ 187.571219] [] ? rtnl_newlink+0x1550/0x1550 [ 187.577159] [] rtnetlink_rcv+0x2a/0x40 [ 187.582666] [] netlink_unicast+0x511/0x750 [ 187.588523] [] ? netlink_unicast+0x43c/0x750 [ 187.594553] [] ? netlink_attachskb+0x680/0x680 [ 187.600757] [] netlink_sendmsg+0x8e8/0xc50 [ 187.606614] [] ? netlink_unicast+0x750/0x750 [ 187.612650] [] ? move_addr_to_kernel.part.12+0xd2/0x120 [ 187.619653] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 187.626130] [] ? security_socket_sendmsg+0x89/0xb0 [ 187.632684] [] ? netlink_unicast+0x750/0x750 [ 187.638715] [] sock_sendmsg+0xca/0x110 [ 187.644223] [] ___sys_sendmsg+0x6d1/0x7e0 [ 187.649993] [] ? copy_msghdr_from_user+0x550/0x550 [ 187.656544] [] ? check_preemption_disabled+0x3b/0x200 [ 187.663353] [] ? __fget+0x228/0x3a0 [ 187.668595] [] ? __fget+0x47/0x3a0 [ 187.673755] [] ? __fget_light+0x188/0x1e0 [ 187.679523] [] ? __fdget+0x18/0x20 [ 187.684685] [] ? sockfd_lookup_light+0x118/0x160 [ 187.691064] [] __sys_sendmsg+0xd6/0x190 [ 187.696661] [] ? SyS_shutdown+0x1b0/0x1b0 [ 187.702433] [] ? vfs_write+0x374/0x530 [ 187.707940] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 187.714058] [] ? SyS_read+0x1b0/0x1b0 [ 187.719487] [] compat_SyS_sendmsg+0x2a/0x40 [ 187.725430] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 187.731982] [] do_fast_syscall_32+0x2f7/0x890 [ 187.738097] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.744735] [] entry_SYSENTER_compat+0x74/0x83 [ 187.750930] Code: 83 be 01 00 00 00 48 c7 c7 60 e1 4d 84 e8 92 d4 df fd 49 8d bc 24 b0 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 32 01 00 00 45 8b bc 24 b0 [ 187.777575] RIP [] addrconf_rt_table+0x127/0x290 [ 187.784071] RSP [ 187.788957] audit_printk_skb: 1503 callbacks suppressed [ 187.788965] audit: type=1400 audit(1518127246.762:12763): avc: denied { net_admin } for pid=3887 comm="syz-executor0" capability=12 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 [ 187.795832] audit: type=1400 audit(1518127246.772:12764): avc: denied { net_admin } for pid=3896 comm="syz-executor2" capability=12 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 [ 187.803911] ---[ end trace cff94161ac6ab4e7 ]--- [ 187.803915] Kernel panic - not syncing: Fatal exception [ 187.819717] Dumping ftrace buffer: [ 187.819721] (ftrace buffer empty) [ 187.819723] Kernel Offset: disabled [ 187.865105] Rebooting in 86400 seconds..