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&(0x7f00002fe000-0x50)=[{&(0x7f0000771000-0xb3)="6df5734f6b5026f4e16f3e18bfd397225e749cf8081c17772bd79ff66268567bbdfd1a1f19b42222f4f89d5cc84ef76749627d1c7a7de28a9aeadc6e91476487545fa610b6207f487c20867933d93a6155421521f4f3a44705b4ae4b82e0905b854bcaf294910266df364d0cf76c0a9ad7ef5f8f8bf84a465d7686036f6d624e0e14337e2be9739656b421c865eb955a7a90dc6d8bd2d7f96ba0cc42c3908071be48b44936a90aac1222eaec6b70b03d40aa41", 0xb3}, {&(0x7f0000672000-0xaf)="b991044fc7979dacecf5d53077780787c5dfa6a07b1d1a0a4e08ac53efddd2a9cdbc2efeefeadd6dc289df4529f2123c443d2ee6da59ae9a4b32c3eb97d7f808e5b73ba9cea50e72ec64b3c0a2599c80290d6bf16b3f5124fde324ec90e40da973fa4275826bb0837214c344850baea3ff4ec7abfb25950891f5efb7b8536629603650c28b3c2a0100b670e3f2bc9d5b02362bde8566f279cb68fd9d2054a08e7011616370ae374806f1c548f31fa2", 0xaf}, {&(0x7f0000988000)="28fa3420656cb3a66ab88b46026d967782cbfd969fcc33df3065376d466ad84b2a9ec0f01e14a950cfb5457fb52ffc15e9f8560b519ffa1d05751ee2a79d2fbc0e1cf61ec79b5d03e037a83c10e837ae5305cb06be52924b0fe56621e851cb692c5168ce6c281ed11fe2ad95d4597dcd63da4b9e516529a1bcb031eed7d5503872e50215f3bc2aeb8dc37b1aaef413ae0b4ae859632481add44895e30ce92e6d1d9dfc7e", 0xa4}, {&(0x7f0000b9d000-0x7a)="3c7f8fea4ef2d19a6b538a4af12bdfec60ee79fa0b147cdb58fb1c6d605eb0522861dcb2bf7c366c376e23be3cee3f32077be4aff614d43c925ac90e8c02d91cb47a479deef58a38d4e7ed1bd44dc314350fcd88d034fa920dabe5fffae2606a4b79fb22a2c2d920e6f74f3f7e21d6c85fb129a2cbbb8edecb2d", 0x7a}, {&(0x7f0000079000-0x1000)="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", 0x1000}], 0x5, &(0x7f000076e000-0x48)=[{0xc, 0x1ff, 0x98f2, ""}, {0x34, 0x13b, 0xffffffffffffff01, "17a67fbac775a62a4c7b3cbd009b11e53def9b0b9d23b370219b08b796f6f022fbbacb8a96"}], 0x40, 0x40}, 0x1}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x12, 0x0, 0x6b8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bf000)={0x2, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000017000-0x17)="6e65742f6970365f6d725f636163686500") preadv(r3, &(0x7f0000009000)=[{&(0x7f0000002000)="00", 0x1}], 0x1, 0x404) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ae4000)=0xfffffffffffffff6, 0x4) fcntl$setpipe(r3, 0x407, 0xfff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000000a000-0x5c)={0xbdc7, 0x0, {0x1, 0x95ebf38da51e998, 0x1, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc1000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000016000)={0x7, &(0x7f0000016000-0x38)=[{0x5, 0x207, 0x7f, 0xfffffffffffffffe}, {0x3f, 0xfffffffffffffffa, 0x24b, 0x1}, {0x3, 0x4, 0x34, 0x9}, {0x9, 0x0, 0x5, 0x9}, {0xfffffffffffff801, 0x1400000000000, 0x8, 0x413b7f5000000000}, {0x7, 0x0, 0x1ff, 0x2}, {0x8, 0x5, 0x3, 0x7cb}]}, 0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00009e5000-0x4)=0xda2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000094b000-0x1c)=@req3={0xfa19, 0x4, 0x1, 0xffff, 0xb, 0x2b, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cdf000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000ca3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000065f000-0x8)={r4, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/30 14:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x5ac6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bfa000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r3, 0x1, 0x4004f, &(0x7f0000d0f000)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005cb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080a, 0x2, &(0x7f0000768000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000d5e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r6 = socket(0x11, 0x80002, 0x300) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup(r2) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00002cb000-0x4)=0x100000008001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f000036a000)=0x4) write(r5, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() 2017/11/30 14:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") clock_gettime(0x0, &(0x7f0000b3a000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000680000-0x4)=0xc3, 0x4) rt_sigtimedwait(&(0x7f0000143000)={0x9}, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbd000)={r1, r2+30000000}, 0x8) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") dup2(r0, r0) 2017/11/30 14:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x5ac6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bfa000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r3, 0x1, 0x4004f, &(0x7f0000d0f000)=0x0, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005cb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080a, 0x2, &(0x7f0000768000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000d5e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r6 = socket(0x11, 0x80002, 0x300) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup(r2) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00002cb000-0x4)=0x100000008001) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f000036a000)=0x4) write(r5, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) gettid() 2017/11/30 14:17:55 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xc1, &(0x7f0000002000-0x8)="2e2f66696c653000", r1, &(0x7f0000001000)="789e04ae4b49013d5086dda564d7") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000063000-0xe)="2f6465762f6b657963686f726400", 0x40080000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000aa9000)=0x7498) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026c000)="2e2f66696c653000", 0x0) syz_emit_ethernet(0x39, &(0x7f0000253000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a741b71241a9", [{[], {0x8100, 0x8, 0x3, 0x200}}], {{0x88ca, @arp=@generic={0x305, 0x88f5, 0x6, 0x3, 0xf, @random="d9cb675f1302", "026d00", @random="e2748c7f9d61", "f8dfea623cc118c435f5e790e21fbdd5"}}}}, &(0x7f000053a000-0x10)={0x1, 0x2, [0xef6, 0x399]}) unshare(0x2000000) pipe(&(0x7f0000a13000)={0x0, 0x0}) syz_open_pts(r3, 0x102) mount(&(0x7f0000597000-0x8)="2e2f66696c653000", &(0x7f000055f000)="2e2f66696c653000", &(0x7f0000a3c000-0x8)="6f7665726c617900", 0x800000, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000e92000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002e0000)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a22000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003d2000)={0x0, 0x800}, &(0x7f0000318000-0x1)=0x8) timer_create(0x0, &(0x7f000003a000-0x60)={0x0, 0x26, 0x1, @thr={&(0x7f000097e000-0x15)="5bf2e2464cee2a9c84c81c7ff82d374dbeeb5a3677", &(0x7f0000662000-0xf)="205008ee37af3ce9bd9248cb47f080"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x0) timer_getoverrun(r5) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c9f000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000d2d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000189000)={0xd73e, 0x1000, 0x78a9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r2, &(0x7f0000282000)="5128286bb8868ab18cd100230c580e9c00985fec835ecbfad33091ae3132571f372fbdcbb2b129f86dd50a068a70b1f3796abde62e691b8c41ea57e10cfd8ff937670ea28c9e7b108be94bfaaa8869fbacb0921191cf", 0x56, 0x8, &(0x7f0000753000)={0x0, r6}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00002ee000)={0x9, 0xfffffffffffffe01, 0x2}) 2017/11/30 14:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r0, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000036e000-0x20)={0x3, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a57000)={0x9, r5, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000924000)={0x7, r6, 0x2, 0x8}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getpriority(0x2, r4) clock_settime(0x0, &(0x7f00009da000-0x10)={0x77359400, 0x0}) r7 = dup2(r1, r2) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000178000)=0xfffffffffffffff9, 0x4) r8 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) poll(&(0x7f0000f79000-0x48)=[{r1, 0x9000, 0x0}, {r1, 0x8, 0x0}, {r3, 0x610, 0x0}, {r1, 0x100, 0x0}, {r2, 0x12, 0x0}, {r0, 0x0, 0x0}, {r7, 0x408, 0x0}, {r7, 0x40, 0x0}, {r2, 0x200, 0x0}], 0x9, 0x9) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000458000)={0x1, 0x7, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ef7374bb259d", @random="5a75a5d235f5", @random="830be19f0245", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4fe6ae38bc72", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r7, 0x0, 0x100004, &(0x7f000000f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000911000)={{0x3ff, 0x7}, {0x20, 0x470}, 0x1, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/30 14:17:55 executing program 2: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x1000007, 0x7}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d41000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000271000)={0x3, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010c000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00009db000)="2e2f66696c653000", 0x410000, 0x122) socketpair(0x10, 0x80000, 0x9, &(0x7f0000e88000-0x8)={0x0, 0x0}) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x0) clock_gettime(0x4000000004, &(0x7f00001c6000-0x10)={0x0, 0x0}) creat(&(0x7f00004e8000)="2e2f66696c653000", 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bfb000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000333000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x0, 0x0}) creat(&(0x7f00002ca000-0x8)="2e2f66696c653000", 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r6, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r4}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r6, 0x4, 0x42402) connect$unix(r5, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b8000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00009a5000-0x80)=[{&(0x7f0000dbe000)="153fb4b4fcc1fc8de42e6cf7dcc0293b8ed7087cdd6502f41330f761ba93808174ea4183f7984b982553b50229a9b065414133c7d8477c831dd56c2a2de463c1770169774cf3c21bfdfe42d881235205d89699fdefd5a502c9651c288a3e9d4367ac3bcb0582b0a7afc2342ea8b761a936058955a3c89ab337c43989271aa36068306b94446b9efd31ad", 0x8a}, {&(0x7f00009a6000)="79967956ca8b9c4f87cb5255afafb8293a2b16d0f1b4f8d1839db29ab6d8ee71d37e9e5fb5b0db0b46ce165dba52a5124ea7646ee58aee7a5222cafe04ffa664541d3dcbee1cece89d85c7d9102c93808c5b37228e63286fc36bdd7103379c095c0c18f8d3eebc4a860255b4fe4f9f796257fbe6eba22d000ad30c0a661419362916dbc0bf0662b25ccbfca89887b4366a54fde1ba5ba0eb52d6b892d4ccb31a614db1e70db0b773a3772664bf2f7780a63aa4a2760657ba177274f261fe3158ee0c8ea437a7257879025dd40890a79d4152e0c19d16f40a3da34aace1", 0xdd}, {&(0x7f000064e000-0x85)="2dd595519cc51ba7adfd4183abc1abef8bd50e912042aefc5ab8867c8a63cbc681dacc7addf5618d456a3aebc139efe28b4310107ef4493ef5ccca4927f9779e02dae486b38cb1291bec4ee3d379467682c5cbea4682f71a7fa8d044e1c994ad2fd9562351d42ded6de57dcd679f52fefbbda347c16999430bfbcd6894b8aa5d252588b771", 0x85}, {&(0x7f0000f0f000-0x5b)="c0e758556820e871f2e237b4b76e64f5eeaab8d37d017b25d2dd5a550beb2fa32b4d782cdb9fd48d74626835ccd503b86dbb13925db85942976837da3444db08db82c20d61f8a98a82246a5b530e5332a1a892e738ae243a4ac14f", 0x5b}, {&(0x7f0000f50000)="d5bb6d2ec142a0f8a4b25ca76f54b1c8b9e32c195a5c9e", 0x17}, {&(0x7f0000732000-0x6d)="9bac6674409c7ff6c6b1cc2e9d35eb6e5cb026ea341102ec2352ae550da45f846885e56adf4cdbcc2ff926c03cf8f360cf1eec5e3dc612857b8833e5b581beae5a1e5709e76a6124d9cee066365a3c745d4a9406457db04b00d8699385f9b9bb5308cfebe74132c418c41ec2c1", 0x6d}, {&(0x7f0000c85000)="08abe136cb54c5483f964934ec99bbaa8592cfe3c02e17da8189f515f83e02e04932bbd7f3c7d598", 0x28}, {&(0x7f0000663000)="1528b69a01f86038ebe705144d2f7c200aef2e4990a29669a78df17a5dffeefda5e62f4bed486fca7f46bc6a072ba3b8a54713a4e5dfce265acb9746cdab6db1070da3d11a0be9e21e9ac7684bcc2341bd496d0b4efed248ef804903ab017e584f07dc65ff24372afa15b73fed6abfd6ff6f78198fa2ea30ded46183a240ad11d31bdf9d6bdb4ba78f9a5906102516d476ca8316c3ce58697166a14c38b6fb5035d8ae94fc7e19f247199f28f0f324095a3cde7213f3ef8ef96f207d2c5202ea719fce3fc7f06d3b200e", 0xca}], 0x8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)="2e2f66696c653000", 0x2) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f70746d7800", 0xc0000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/11/30 14:17:55 executing program 1: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000805, 0x5) sendmmsg(r0, &(0x7f0000d36000-0x180)=[{{&(0x7f0000407000)=@l2={0x1f, 0xec6, {0x9, 0x400, 0xffffffff, 0x4, 0x6, 0x8001}, 0x0, 0x3}, 0xe, &(0x7f00003cf000)=[{&(0x7f0000ed2000)="5302514823010bca72d268a14d94f5d4345fd0d08aab13999d43f57a6f831e027712d77fd32501b896c1cac3a33f876be6ded50b2247261a763c867d", 0x3c}], 0x1, &(0x7f0000b93000-0x10d0)=[{0x100c, 0x117, 0x80000000, "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"}, {0xbc, 0x11f, 0xb4, "5525962a56689d498f944d4ca3d5edfb70f7c8bd156af3ff85854f594fd1d63ef4ab7abfb0967418e3d0ee969f1327975af67ed8b7b6b12a49447b3e3b35c49d21af3cb6d560818148c5ca2950dfa14b200ae0e08fba4ae1d84f7cb29b4503b2fd3866b35a3c0c487da5ef0f8c6faf5d1399f6117b260b96e452342630d621dd5c29241b5896d522db6821a7a55d8e7c69fb1a952f7b7bfa6477d5f41c54b5bf37bb6986debcc46d570777b40e53c1"}], 0x10c8, 0x800}, 0x6db6}, {{0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000516000)="005b40b37c3f8febc1fe39d23b9c27f6afcf934accc4ede04e8e5936d587fb22b0bdce8325e05c8911f599a9e93dc719fa9534137d742f59126a719f3696cbae9bfe1f8bfd3309584838af40f273518a47debba62eadc99265a620856cd8df30a60dfa928c26dcf8a2c9214dfc4f8dc606f3dfc5d59a8c5a7e98925fd220544fc1c184bf1608a3dd393b8ab79dd1cbabea0cfc2ab6fd338a02d56a64b585ba94ada8e435145cf622abad0fb63dc6a5ad8bd3ef7a903fde51365059d02431e2f8e7e77fdd7d0bb766e7535fa5679376e9d3e4bc9678f26af211b595343f8c96315ba25d", 0xe3}, {&(0x7f0000c14000)="80c200e511df7f83e1211c56e54847a6d29be1af70", 0x15}, {&(0x7f00000d0000-0xeb)="a253a0bfad4d96ee458b4420328e39872454eeec1dc1a98d34706d1192e1035072d4954b81cb75c1f11db7630ef52aad3162635e30eee366b5186420925094e5094e96f8fd49cf366f96a898bfab0e0244c5972447c4b0e7d823de940cb63195d5682ada2b8bc07379e8b8d7d4052026221d731e7e1f4ce611c306a3f35db41ebc7c9df139885556268f03aa776b33c3796dab5fa969043f448dc54c27f142156365c7008dc8d84e784052b0f5b15c6bbe4f2913e17b7205fde08d7bbb50284a8485eea922af3fcdf06cf7bb8bd977bf9f358ea755fbe1258e956a04b5262589ba1d18f93b30bd3a0574d6", 0xeb}], 0x3, &(0x7f000021a000)=[{0x70, 0x10f, 0xd22f, "2dc5ed96e127505ece5eb1300466c85f37a4ff82bc1e1bac217d5cb255dfbb2a10c785e2513392ffe97a8efb9880ee4f90aff8a169dd46d3769bca5fb18cee26d0b53866977408da88a5069e4ae372c645b50fa45ec07556d37cbf074fb6c104260f08"}, {0x100c, 0x11f, 0x1, 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&(0x7f00002fe000-0x50)=[{&(0x7f0000771000-0xb3)="6df5734f6b5026f4e16f3e18bfd397225e749cf8081c17772bd79ff66268567bbdfd1a1f19b42222f4f89d5cc84ef76749627d1c7a7de28a9aeadc6e91476487545fa610b6207f487c20867933d93a6155421521f4f3a44705b4ae4b82e0905b854bcaf294910266df364d0cf76c0a9ad7ef5f8f8bf84a465d7686036f6d624e0e14337e2be9739656b421c865eb955a7a90dc6d8bd2d7f96ba0cc42c3908071be48b44936a90aac1222eaec6b70b03d40aa41", 0xb3}, {&(0x7f0000672000-0xaf)="b991044fc7979dacecf5d53077780787c5dfa6a07b1d1a0a4e08ac53efddd2a9cdbc2efeefeadd6dc289df4529f2123c443d2ee6da59ae9a4b32c3eb97d7f808e5b73ba9cea50e72ec64b3c0a2599c80290d6bf16b3f5124fde324ec90e40da973fa4275826bb0837214c344850baea3ff4ec7abfb25950891f5efb7b8536629603650c28b3c2a0100b670e3f2bc9d5b02362bde8566f279cb68fd9d2054a08e7011616370ae374806f1c548f31fa2", 0xaf}, {&(0x7f0000988000)="28fa3420656cb3a66ab88b46026d967782cbfd969fcc33df3065376d466ad84b2a9ec0f01e14a950cfb5457fb52ffc15e9f8560b519ffa1d05751ee2a79d2fbc0e1cf61ec79b5d03e037a83c10e837ae5305cb06be52924b0fe56621e851cb692c5168ce6c281ed11fe2ad95d4597dcd63da4b9e516529a1bcb031eed7d5503872e50215f3bc2aeb8dc37b1aaef413ae0b4ae859632481add44895e30ce92e6d1d9dfc7e", 0xa4}, {&(0x7f0000b9d000-0x7a)="3c7f8fea4ef2d19a6b538a4af12bdfec60ee79fa0b147cdb58fb1c6d605eb0522861dcb2bf7c366c376e23be3cee3f32077be4aff614d43c925ac90e8c02d91cb47a479deef58a38d4e7ed1bd44dc314350fcd88d034fa920dabe5fffae2606a4b79fb22a2c2d920e6f74f3f7e21d6c85fb129a2cbbb8edecb2d", 0x7a}, {&(0x7f0000079000-0x1000)="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", 0x1000}], 0x5, &(0x7f000076e000-0x48)=[{0xc, 0x1ff, 0x98f2, ""}, {0x34, 0x13b, 0xffffffffffffff01, "17a67fbac775a62a4c7b3cbd009b11e53def9b0b9d23b370219b08b796f6f022fbbacb8a96"}], 0x40, 0x40}, 0x1}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x12, 0x0, 0x6b8) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bf000)={0x2, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000017000-0x17)="6e65742f6970365f6d725f636163686500") preadv(r3, &(0x7f0000009000)=[{&(0x7f0000002000)="00", 0x1}], 0x1, 0x404) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ae4000)=0xfffffffffffffff6, 0x4) fcntl$setpipe(r3, 0x407, 0xfff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000000a000-0x5c)={0xbdc7, 0x0, {0x1, 0x95ebf38da51e998, 0x1, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc1000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000016000)={0x7, &(0x7f0000016000-0x38)=[{0x5, 0x207, 0x7f, 0xfffffffffffffffe}, {0x3f, 0xfffffffffffffffa, 0x24b, 0x1}, {0x3, 0x4, 0x34, 0x9}, {0x9, 0x0, 0x5, 0x9}, {0xfffffffffffff801, 0x1400000000000, 0x8, 0x413b7f5000000000}, {0x7, 0x0, 0x1ff, 0x2}, {0x8, 0x5, 0x3, 0x7cb}]}, 0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00009e5000-0x4)=0xda2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000094b000-0x1c)=@req3={0xfa19, 0x4, 0x1, 0xffff, 0xb, 0x2b, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cdf000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000ca3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000065f000-0x8)={r4, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/30 14:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket(0x2, 0x80006, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000dac000)=0x64a) getrandom(&(0x7f0000edc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000075d000-0x38)={&(0x7f000037a000-0x80)=@generic={0x10, "7e4dc0a94c206f2be0bf2578f93136ca71ba367e4f6f6889093b57e6b7e83fdd07a782eaebb39360a1ab94d9b6abdafd90933fccd5a10da533b4c7322603d0bfb4b043fbda130fc48458fc33fe1803ee9da846a2cdab2af975a0733ff10c63c00154ca031b671fbaa9c62c2f5569bc32b785f6747d7523f18d694738571d"}, 0x80, &(0x7f00005d1000-0x80)=[{&(0x7f0000e7a000-0x7a)="4a1b75c98c34add4bba50b4d03ef975dd0d33984cdb34b7eca6fd20f1c8cbe86d543740537a65a7d171d05924ceda46d52fa6d9f45e79eca229b9bcb67bb1d5b8fc8953d84dc39b0139969a7740b7bc9ab5220cf0fb589bc365bc04319ab91f963f1c947b6dad9411cd48dc3327a20e2528ddea7460ebfe1617c", 0x7a}, 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{&(0x7f000084d000-0x1000)="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", 0x1000}, {&(0x7f000007f000)="de530972de477576b855e0b872c40bf3cdc71862c0a6f4506d3cfcdaa6be039cda9bba1e220db65bed5996d3de6f9475b7a912e72b81d6950f892d44322a7586fa6d4be18ea7a9eb3be4210b043dbc8ace9098efa2dc543888ce157e9a13da06a5f6e4a6fc0299ae2b6b386a", 0x6c}], 0x8, &(0x7f00005c3000-0x10)=[{0x10, 0x119, 0xc3, ""}], 0x10, 0x40000}, 0x8800) 2017/11/30 14:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fadvise64(r0, 0x3e, 0xff, 0x4) msync(&(0x7f0000396000/0x3000)=nil, 0x3000, 0x4) r2 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000ba2000-0x4)=0xea) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000339000-0x4)=0x0, &(0x7f00008fd000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = add_key$user(&(0x7f0000c31000)="7573657200", &(0x7f0000a96000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000-0x19)="53613d27e7193baf2910d722d6963c9f3c9df27fc09d9fd78c", 0x19, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f000089d000+0xf67)="6b657972696e6700", &(0x7f0000c31000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) fcntl$notify(r0, 0x402, 0x80000002) keyctl$search(0xa, r4, &(0x7f000078c000)="706b6373375f7465737400", &(0x7f0000c31000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) execveat(r0, &(0x7f00003c7000)="2e2f66696c653000", &(0x7f0000284000-0x18)=[&(0x7f00000f5000)="00", &(0x7f0000c2e000)="232f2700", &(0x7f0000c2e000)="6574683000"], &(0x7f0000820000)=[&(0x7f0000c2f000-0x1a)="6d696d655f747970652d736563757269747973797374656d2900", &(0x7f0000c2e000)="00", &(0x7f00002d0000)="00", &(0x7f0000c2f000-0x2)="2300"], 0x100) mknod(&(0x7f00002a6000)="2e2f66696c653000", 0x8000, 0xf6a98c) wait4(r3, &(0x7f0000c30000)=0x0, 0x2, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$dupfd(r0, 0x406, r0) r7 = dup3(r0, r6, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000c32000)={0x0, 0x0}, &(0x7f0000155000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000874000)={0x9487, 0x6, 0x201, 0x7f, 0x1, 0x9, 0x0, 0x7, r8}, &(0x7f0000be2000)=0x20) sysfs$2(0x2, 0x1, &(0x7f0000c33000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000278000)={@generic="a88f19bf551354dd9bc27a9a1619346a", &(0x7f0000d35000-0x48)=@ethtool_regs={0x4, 0xfffffffffffffff7, 0x3c, "6de86bb5466e00b1cb18c33a35402b1d4020a312e649545c26277c3b3bf09c8f0700ffeba7615cae367f7f230b8978168f3ffde008f82ffeddb2a54f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x108000, &(0x7f000058a000-0xfb)="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", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="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") waitid(0x1, r3, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008ec000-0x8)={0x0, 0x0}) 2017/11/30 14:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0xbf, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ddc000)=0x53, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000c2f000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) add_key$keyring(&(0x7f000076c000)="6b657972696e6700", &(0x7f00008a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sndtimer(&(0x7f00008e9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x22800) mmap(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x5, 0x810, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="74756e6c300000000000000000000000", 0x10) getpeername$inet6(r0, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000713000-0x4)=0x1c) r2 = accept4(r0, 0x0, &(0x7f0000b38000)=0x0, 0x80000) socketpair(0xc, 0x80044, 0x3, &(0x7f000085b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000610000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000853000)={r5, 0x80000, r4}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000e81000-0x190)={0x100000000, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000f36000)={r7, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e2000)={0x0, r5, 0x101}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071c000)={0x0, 0x0}) execve(&(0x7f000067d000)="2e2f66696c653000", &(0x7f00009c6000)=[&(0x7f00007bd000-0x8)="6b657972696e6700"], &(0x7f0000962000)=[&(0x7f0000818000-0xd)="21757365727d6d643573756d00", &(0x7f000026b000-0x2)="2700"]) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000179000-0x22)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000ec000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f00009b7000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000dcb000-0x14)={@loopback={0x0, 0x1}, r9}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000c3a000-0x38)={&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[{&(0x7f00004e2000-0x4d)="94fa2eefc9d8da88c87e295df1c33400bdef930f8b3149f21f86aa0a96b6d89d63a27c47af4d78ace9da912a19af161fc460a2c8de1ce5a5b3aaba0b3a03c242f0effcfdf687d3c57cf8ea64e1", 0x4d}, {&(0x7f0000121000)="5cfd04b8b07f14e164934e1d94a5a05765c5c8280c27d234c976958f9182c502a971d521ea08dbe3b941a3bee0f5c52999294e63288395797a0921be9e17bb34cd78c2bb302790ceab1568a2a83e8c97f9e3187bfe8fd05a148defd20dc0b45bdc4a783224cf8c0de57d37f30b792e070f4b616d398af85adf42", 0x7a}, {&(0x7f00005ca000-0x82)="593db1402eaddc3cbfceaf06c589fb279719aa0454b81bad80acf31c1b56a98ce4015e0a0b7263d6f707e725c5b7f7734c3b70c4613692c10944ec892be02b19624380e658bb7ba696ad47624afc49645ef504ff17bc0499342b66a85133c64c3a7983fbadcfddd20efea355628b5efe6a5f1519d67766b3cada69b3cd53f67c9437", 0x82}], 0x3, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x400001, 0xfffffffffffffffd, 0x6, 0x6, 0x59b9, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, 0x0}}, @init={0x18, 0x84, 0x0, {0x2ad6, 0x2, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x2, 0x7, 0xfffffffffffffffe, 0x1, 0x81, 0x401, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2c1, 0x203, 0x4, 0x6, 0x0}}], 0x5, 0x4000000}, 0x40000) sendto$inet6(r0, &(0x7f0000e00000)="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", 0x1000, 0x4005, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x3fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000ed5000-0x4)=0x0) 2017/11/30 14:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket(0x5, 0x6, 0xf1) accept$ax25(r2, 0x0, &(0x7f00006d4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000893000)={r3, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000601000)=@sack_info={0x0, 0x1, 0x40000000}, &(0x7f0000892000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004a6000-0x8)={r4, 0x7}, &(0x7f00001e2000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000736000)={r5, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000893000-0xc)={r6, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000497000)=0x101, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000892000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008bf000-0x4)=@int=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000015000-0xe)="2f6465762f6b657963686f726400", 0x10cfff, 0x0) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f000005f000)={0x56, 0x8001, 0x100, {0x81, 0x3}, {0x80000000, 0x5}, @cond=[{0x806, 0x100000001, 0x20, 0x6, 0x0, 0x7}, {0x7, 0x3, 0x4000000, 0x4, 0xfffffffffffffffc, 0xffff}]}) sendto$inet(r1, &(0x7f0000440000)="51918cf29f669c7deb5294775dad77984c8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d004f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x65, 0x8800, &(0x7f0000f10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r7) creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000740000)={0x5}, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2017/11/30 14:17:56 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x8, 0x10}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000)={r1, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000)=0x8c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000)="617474722f736f636b63726561746500") ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000006000)={0x7fffffff, 0x3f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r2, r2) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x200, 0xc0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0x8) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000002000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) epoll_wait(r3, &(0x7f000000a000)=[], 0x0, 0x79db) write(r3, &(0x7f0000001000-0x3e)="", 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000c000-0x1c)={0x0, 0x14, "ed863a44e9e80cda3c46ee65215c7df5ed69a061"}, &(0x7f000000c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x8200, 0x9, 0x4, r4}, 0x10) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000873000-0x11)="6e65742f6669625f747269657374617400") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f07000-0x4)=0x0, &(0x7f0000b09000)=0x4) r1 = socket(0xa, 0xa, 0x0) r2 = creat(&(0x7f0000230000)="2e2f66696c653000", 0x80) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000ef8000)="54788fa76f03b0af6b6aa1446de63edae7cfcd7f66831d445e465823026bc3e23616a507bdb5e07fe3d82143824bfe51a6c67a1f52c534b9d22810a6b5ad9a", 0x3f) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000827000)={0x90, 0x2, 0xffff, 0x9, 0x0}, &(0x7f0000ca5000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f5c000)={r3, 0x7, 0x30}, &(0x7f0000e76000)=0xc) sendfile(r2, r2, &(0x7f00006cc000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f5000-0x10)={0x8, 0x8, 0xffffffffffff7fff, 0x8, r4}, 0x10) 2017/11/30 14:17:56 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9f}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fda000-0x8)="2e2f66696c653000", &(0x7f0000b0c000-0x12)=@random={"73797374656d2e00", "2f6465762f70746d7800"}, &(0x7f000051f000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fd9000-0xa0)=[{&(0x7f0000fd8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000eb6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000fd9000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000eeb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000433000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000165000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000633000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00002b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f000062a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}], 0xa, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d59000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000)=0xe8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000fdb000)="6269675f6b657900", &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b2a000)="f952d946f9bd21f9fc138a2e61f43e876c74d427720379488459e06a9bfe13b2baa048aba5f8981dfd60a04578e1b86047f85ee8fa7526bdeb081532e306a88610260e896b2c86806f4926e79546f3d17a4e6af72091c783fe382ac3367b7adf7fa807c30243a0649a402476baa1b0fdccdd56193d3d5bc24f992b749ce53c487a3fec9bd33fd60895a4cf154abf0a7c55535dc4099012d5ad583db025c3a9e4730c435dd93e3ad8bf66906201ed010e91056095", 0xb4, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_pts(r0, 0x0) r4 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000e35000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) r5 = dup2(r4, r0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ipx(r5, &(0x7f0000fdb000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000f34000)={0x2000, 0x0}) epoll_create(0x6) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000fdc000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x8000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x8, 0x1, 0xe0a, 0x3, 0x2, 0x2, 0x2, 0x4, 0x5, 0x8000000000000}) 2017/11/30 14:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000887000/0xc000)=nil, 0xc000}, 0x3, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000263000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000508000-0xea)="e71db3ec980b7f97bc69294fd118802c50b189eb9fcb95a1f4ce54b66e450faa95a691bd07220adbcd37851c981485dd4b38e7264d6a39502cdf99f75cfc91aa8d117d6c1a7ba509b0ff91aa6ca7be294246bb93a697775755d668c68db0cb06f276c389007b004c0eae47fdab058f11a3c3ed3f3dffd375fbd9cdb0b8adeab1d67b93d53d2527d5af01df41946519c9102845dd9f1e1227ba861316b374a0ecb8433c658faf4e4d63f17739f6daa0565ef985a1e73b46a645ba4b3dcf6b66cd489cf942a324f57c8de08f1a77854dab9c798ad577389cc844db6fc4b5bfaac001d14580ebbfc27c299d", 0xea) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f000001c000)=0x1) getresgid(&(0x7f0000320000)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000d3c000)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000207000)={0x0, 0x80, 0x0, 0x9}, &(0x7f0000730000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x1ff, 0x31}, 0xc) getsockname$unix(r5, &(0x7f0000f2a000-0x10)=@file={0x0, "0000000000000000000000000000"}, &(0x7f0000201000)=0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) 2017/11/30 14:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x4000000000001, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x1, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@generic="4482deb055feda2414cbd28d8bca1fff", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c85000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x0, 0x1, 0x8001, "38b432765dfdd6eeef028155345544670600877966017581f894987402f2c679"}) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r9, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) 2017/11/30 14:17:56 executing program 7: mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000ced000-0x6)="397000", 0x2000000, &(0x7f000000a000)="") mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006c5000-0x8)="2e2f66696c653000", 0x20) fcntl$lock(r0, 0x7, &(0x7f0000cf1000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x405fb) unshare(0x30302000) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x1) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000079c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000098f000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00006e5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a5f000)={@common="74756e6c300000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x2, 0x161001) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffe, 0x92, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x202, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000672000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aae000)=0x28) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00007af000-0x8f)="32ea6baae492149c7e3a2d7c27ee7459848062fae3c1cca176583671f567954f49224afc336c7c0f1ca4481346db800a23399d81b55a6298493eae74d4856bae631be34997e2893e5d0799ed610d0b337a31ce68eac4dc9b1ff7d3755af5779699412d82a371b6888396ccea2d177430ef3ea8bad26bd3fb6c65b533d3a64e3724e96bc0607f961e6233dd69539755", 0x8f) r5 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ffe000-0x4)=0x0) setpgid(r5, r6) pwrite64(r4, &(0x7f0000924000)="7d21a02a647fda005c51a9c9945b43252ef7890a30771e0017e6d9946d7f67820e9c669053a4f5fad2a09268c89636c77914153114def7a10f7546988060af33cc054d73ca687d244728105050d2fdfe4db5b65b3b7a5fe137bb1896a0575e619aaa1fe0e3d395b57b0493aacb", 0x6d, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00009f6000-0x38)={&(0x7f0000ff8000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff8000)=[{&(0x7f0000ff9000-0x91)="be4130c19528d29f823a939a407d14b427f820bc388194c0c14a0df2210d4cb99bba6036eed576b5955449cf6dd0c4b0301d2836f14381d91079b7580a685bd597cd4ccbf852edfd6f04c98cba7ab00011d945cc976994b277793e5fb1bfe39cfe0043d2bbcb01fd36b53e0835b7fbdbdb34461f5046815621251053041d02fb83fabc5521b06207c7188c27d8a03c4abe", 0x91}, {&(0x7f0000ffd000)="1fecf9a964ea309b7386d36c1b7d1dfe3b22d73f7661da52d288757abb5fa00687fefa8c2a50fd96e387e53e483628eb68963930dbcd375672de651731c2ca2b15f0adac176f9bf91d85645479fe2b113fac5e85d7d8650001781cc2e11524aceb895d61008f1b2e6b18f27f762ada126a08582b8bad9cf48bf027ac8301e787cdb1c8b41f075e104aba8a71f0bee1f1f52fa65e3363f8361cecb19b586747b0e92336c0ff6b82a759df3fa8a1d6d7938defcb767906caddf3594b80ce05810eeb6da14dec807efe8d0900000096b3eb8e61d1c78eb3f844b2bbf426be03ce", 0xdf}], 0x2, 0x0, 0x0, 0x40}, 0x0) r7 = dup(r2) getsockname$ipx(r7, &(0x7f0000ffa000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ff9000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000ffe000)={0x2, &(0x7f0000ff0000-0x10)=[{0x3d, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x100000000, 0x0}]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r8, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000926000-0x80)=[{&(0x7f0000fff000-0x1000)="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", 0x1000}, {&(0x7f0000b6e000)="81315dfec6ac0d18128a9e695234d2f7180f087414f7ca7ee059ecb432224db05350349c2ab897fd0e6b7bdf5f90b788c76168449ae1b302523eeaef65f3680a3447d4f2547ad1d444e92b6027c92a6cb012549e6585c4762256d0b72cf616ea668f4a8255358d7f6591792bf70b7e258ba2cde0bc22e37cc4e9ec18ce1c2fa3455b5e00cf154048c4147a47d8b732ac0e934556bdb08247658832f07ed65fbd7d6fb7857f297aa040c8c46fefa950a3cccc2d617dcdb4d42d028913fea7e14fba", 0xc1}, {&(0x7f0000906000-0x99)="a8f3ee0bf425c4858c2318814e1d96f9580cbda2d1e5c15fbeaf42dd878542a9e7e81def0c4ed4ee23166383e68e45bcf2ca2733dee2c94fa7a5e983ad876dbb93e97fb3b29afe3eaa5c3d1c73c128406c079487d3a412701783355af0b895d232c872d9b2fce55c5916128a6ce85fb70254786ca64ac301282b21657c5b6c9dcf1af1cb1660a83d038dd58190b4b117751264d885d4f50bd8", 0x99}, {&(0x7f00008cc000)="c425117047868f8c89e60ba83f88452b6d26693e5bfa17833c9cd472b18168bedb880c79181c6f9ad96089e70a170f6a9bcb18c9e0c746403fea2ca929518b0af4d30dc33abc5084d47d429c2d1ffc42fa7a134b962b9366e339852fa2d600ffe5578b3d07c0ce0a21153d213900697154a1f130a8b1f5b635e064b4e431e2346334237d5632ba5b88034fc4fe7a55b0ec8295bfb488be237137d5f5cab7bcdaa35c3f2af83eceebb5b088aaf1bd353db0bee22f7edda7998141f48627e3b455beeaa40995554c8d8355914d", 0xcc}, {&(0x7f000078b000-0xd9)="db27a6ee0302aeec7860ca3ab9b82c571a70402c377520be1f8b70eed8c84593000f893016faf101fe84bf337f5760bf2f879d4209c803f1c193638b899743056b5d14bab2d93a3a5cdddbb3fec36b35d5b93b5aa83bc56336dbf61b4972deda4b6307826303e394d0bcfc6c893c701002f540ee0f6aac9b3efdc7b711cf6af56394f2e8469abee3d2e7af7531d079e0a5c5c2239ee409c427fd829322e2611b74291f8feb39c55b987f3ad07eb19d6606abf089ade8e1eff8fa3bef93b6ab9aabaf47b090bb4681bf7c84f97e2a8dc35d842477687415", 0xd7}, {&(0x7f00006f6000-0x8a)="8f778941b30b3c76cd046a15a4613dcee6a4aded23a3a22c25a45a76d4457aadaecaa747da7a16ab4b33986ed44b82fdd8c2f917b23cd7f0d102dbe4b0c9fe751e2141a31e0e00c4c863090e1e764683d87c7fc23bcb15399c5e3ca132f5a897ccc6c30e71a75448204b394cb14cf85dbb5fb6df1d59e1150cef4cc5c8c63b6a0017e3a27b04ff5bd166", 0x8a}, {&(0x7f000036c000)="188ccfa562c4b0bf6690b8166171ae83fe4fd4e987ca35fae81c3789b68e937c36e1db3dea247e722da667235a2ddbe35839b83ca0dd465f3bb97c76a865416eabefda349199ba684bc2ad65b08ea56b4aca6746cdf231c997148a184a8646e367c46ed56800cb850dfde3aede79c6f3f83ed85a89188a5ba1fa45a678232b1ae21ab5900282155e8c0b25a4150dd39170d7d4559f1959d70c8a593fa7b67adee2d148fe7994d59faf9bf797e829fc6f806e82ae9f706049", 0xb8}, {&(0x7f0000f16000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/11/30 14:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000197000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001f4000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x80000) r3 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ef0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000076f000)={0x80000008, 0x0}) r4 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000802000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x7, 0xfffffffffffffff8, 0x800}, &(0x7f000083f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000973000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000ff4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f000090f000-0x4)=0x1, 0x4) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f000028a000)=0xd4e1, 0x4) sendto$inet6(r6, &(0x7f000054b000-0x5ad)="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", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) readv(r6, &(0x7f0000ff2000)=[{&(0x7f0000e9c000-0x98)="00", 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000fef000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005c6000+0xb18)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000048000-0xc)={0xffffff, 0x0}) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d47000-0x2)={0x0}, 0x8) r7 = syz_open_dev$sg(&(0x7f0000af4000)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f00007d8000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/30 14:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept$netrom(r0, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000036e000-0x20)={0x3, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a57000)={0x9, r5, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000924000)={0x7, r6, 0x2, 0x8}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getpriority(0x2, r4) clock_settime(0x0, &(0x7f00009da000-0x10)={0x77359400, 0x0}) r7 = dup2(r1, r2) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000178000)=0xfffffffffffffff9, 0x4) r8 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) poll(&(0x7f0000f79000-0x48)=[{r1, 0x9000, 0x0}, {r1, 0x8, 0x0}, {r3, 0x610, 0x0}, {r1, 0x100, 0x0}, {r2, 0x12, 0x0}, {r0, 0x0, 0x0}, {r7, 0x408, 0x0}, {r7, 0x40, 0x0}, {r2, 0x200, 0x0}], 0x9, 0x9) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000458000)={0x1, 0x7, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ef7374bb259d", @random="5a75a5d235f5", @random="830be19f0245", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4fe6ae38bc72", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r7, 0x0, 0x100004, &(0x7f000000f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000911000)={{0x3ff, 0x7}, {0x20, 0x470}, 0x1, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/30 14:17:56 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000861000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f0000baf000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000450000-0x20)={"b840bff6a6ca375c7a51dafe950c5b8e", {0x4, 0x5, 0xd5, "ead2b7ba4c0d", 0x200, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d19000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x20, [0x5, 0x4, 0x80000001, 0x4, 0x9, 0x8816, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e7000)=0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000711000)={r3, 0x2}, 0x8) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x801, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d1a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10, 0x80000) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d19000)={0xf943, {{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000062a000-0x2)="9bc4", 0x2, 0x28000000, &(0x7f0000d1c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00002e0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000050a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r6}) recvfrom$inet(r0, &(0x7f0000d18000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 258.304855] device gre0 entered promiscuous mode 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) accept4$packet(r0, &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000c7000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000103000)="2f6465762f70707000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f37000-0x50)={0x1, @time={0x0, 0x0}, 0x8, {0x2, 0x8}, 0x6, 0x0, 0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x3275, &(0x7f0000fcb000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x8, &(0x7f0000b4c000-0x1000)="", &(0x7f0000001000)=[{0x2, 0x85, 0x0, &(0x7f0000b4b000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1f, 0xac, 0x6, &(0x7f00002aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xf0, 0x8, &(0x7f0000003000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xe7, 0x6, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f0000b4b000)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) acct(&(0x7f0000d52000-0x8)="2e2f66696c653000") ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/11/30 14:17:56 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e9c000-0x4)=0x0, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007b3000)="67f5", 0x2, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ecc000-0xc)={0xfffffffffffffffb, 0x1, 0x0, 0x5, 0x1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000fdd000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dd8000)=0x0) recvmsg(r0, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[{&(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000aca000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd5000)="00000000", 0x4}, {&(0x7f0000fd8000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000ce5000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000377000)="000000000000", 0x6}, {&(0x7f0000fd7000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00009f7000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0xa, &(0x7f0000ba4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x800000000000001}, 0x40010000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000fde000-0x4)=0x1ff, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000027b000-0x20)={@loopback={0x0, 0x1}, 0xfff, 0x2, 0x0, 0x8, 0x4, 0x7ff, 0x3ff}, &(0x7f0000fdc000)=0x20) setsockopt(r1, 0x0, 0x6, &(0x7f0000943000)="0ee4749f277fe0f23e484590d18fd07c2f7257b4d9e4c5bae602fdc5bf721e4daeddd552f690d70dbf0a5ae119f7195829616de31538dc998eb9506582006e76fb4688935bb7c468eb53edaeb28bc7c9bf1b5d1b7139fb9532dbbab66b794c4b542593e12cb96e98a9d0038c03de6ff82dc44a9833797759d09b7d46ab76cf54bc4fead32cdfea8d7f14c7fbc36842fb165485215c538c4cf7dfc240ca7ce2f81d50c148a46a378df78a47696bcbeb75b8375f37af3cfd9f6c01b0e3e2ff0272d5", 0xc1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ad6000-0x16)={0x0, 0xe, "8ef116ceca393c98a296eaf49145"}, &(0x7f0000fdd000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000080d000)={r3, @in6={{0xa, 0x0, 0xeb25, @loopback={0x0, 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10a6, 0x4}, &(0x7f0000894000)=0x98) [ 258.341424] 9pnet_virtio: no channels available for device ./file0 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$KDADDIO(r0, 0x4b34, 0x40) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001e7000-0x8)={0x0, 0x0, ""}, &(0x7f0000127000-0x4)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000199000-0x8)={r1, 0x7ff}, 0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000dcc000)=0xffffffff80000000, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0xffffffffffffff, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000740000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x200, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0xfc8d, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0xfffffffffffffffe) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt(r0, 0x81, 0xe75, &(0x7f00005d6000+0x27a)="2f", 0x1) fcntl$setstatus(r2, 0x4, 0x2000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x25, 0x3, 0x40000000040) sendto$inet(r2, &(0x7f00007c3000-0xba)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c9bd8dab011fc17eb6fffab26320816782b77f70e1cb8a296223e15731f6d1716047576d744e5fcf4445bfcab115034af40b6f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df5969411200000000000000001889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xba, 0x40003, &(0x7f0000028000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netlink(r3, &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000-0x4)=0xc) getsockopt$sock_buf(r3, 0x1, 0x20100000800, &(0x7f00009cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f88000)=0xc7) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) timer_gettime(0x0, &(0x7f00006c7000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f00001d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f00002da000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={r4, 0x0}) poll(&(0x7f0000516000)=[{r2, 0x80, 0x0}], 0x1, 0x0) open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x12c80, 0x20) 2017/11/30 14:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000052b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a6000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000078a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000003a000-0x3b)={r1, 0x33, "f452aad0f63b4b0b8680f8fa3aa59e649b954a2b66ac60f33c1e4c64448db585c8b93008ca4a4a4e4902b13a768f41ee1095b5"}, &(0x7f0000211000)=0x3b) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000cfc000)="2e2f66696c653000", 0x108) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ed1000)={0x8, [0xff, 0x9, 0x2, 0x7fff, 0xfffffffffffffffe, 0x4, 0x7, 0x3]}, &(0x7f0000de2000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000a72000)=0x0, &(0x7f0000dd2000)=0x4) r4 = syz_open_dev$sndtimer(&(0x7f0000dd9000)="2f6465762f736e642f74696d657200", 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000645000)={0x0, 0x1, "91"}, &(0x7f0000015000)=0x9) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f53000)={r1, 0xd8, "4e7970989948afb293ab1c59fcf7a800cab205459450f99eb898c96cf91a9facda3069c0f120b8bf286da7b49aefe9e61ed243a692cbf4f1b521c57343bbb42d0ade48686337819b192dd4d507aafc5bb205d706067fa0d77aa88eac728f3672364469dee2d0cb37ee943a798853158a841fe690026ed2b28f21fbd83bc5172b536e53210073bd706f01dfae18da82893803cf1f3afb2e7709564b4c26045fe720d3f3d34502ba4d1e53451d58994fbb81a3a3b640b9a94630eb24dcaf54cf46b92a569ff0a0ea9f6084119945b017db6b8308762cde5691"}, &(0x7f00005bb000-0x4)=0xe0) 2017/11/30 14:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006ce000-0x8)="2e2f66696c653000", 0x100, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e70000-0x4)=0x2, &(0x7f0000703000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f00004f9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000103844) r5 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) r7 = fcntl$dupfd(r4, 0x0, r4) fstat(r3, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r8, 0x9) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r9 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000765000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r10}) r11 = socket$inet6(0xa, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r11, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00005e7000)={r12, 0x0}) sendto$inet6(r11, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x4000844, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendto$unix(r3, &(0x7f00006de000-0x1000)="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", 0x1000, 0x8000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000589000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000-0x4)=0xb) 2017/11/30 14:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000df4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x27e) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x6, 0x100, 0x1) r5 = open(&(0x7f0000a65000-0x8)="2e2f66696c653000", 0x100, 0x105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x6, 0x807, 0xc) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r6, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) fstatfs(r6, &(0x7f000042b000-0x13)="00000000000000000000000000000000000000") dup3(r6, r6, 0x80000) setsockopt$inet6_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r7, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r5, &(0x7f000096c000-0x20)=[{&(0x7f0000059000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec03", 0x44}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) 2017/11/30 14:17:56 executing program 7: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000948000)=0x40104000000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000102000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000094d000)=0x0, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000094e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005d6000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x303, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0xfe) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000094d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x400000000000003, 0x400) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000002000-0x85)="08e13d2c67175c8b546899bc33760b332e8f6d0a12e89d0a6f3031f5c10bc5d329aba6af75ce3a1b97a4cd0fc94ad3964ba18a234574c386adf6aff77cd38afefdd463fe96a09a260f1e7dee5dc4fa25a1a6c24eb1d4e0e528014171ac1e55c8e64ecb4eb5583f328bd4a4eb7d9128a9d5398bbbb7826cad4a6a63986ae3e91119d7d3530c", 0x85) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00002c3000)={&(0x7f000094e000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x401, "869f36b32f98afc66ed5e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adbb4185c60ed591e17237dfe3e74db1dae", 0x0}, 0x60, &(0x7f000094e000)=[{&(0x7f0000208000-0x1)="", 0x0}], 0x1, &(0x7f0000950000)=[{0x38, 0x189, 0x4, "e24f55c172980276e1d40372fcf0a3c0f2bf84bba3a8499c6b8cb5ba5112a8bb87ba5d"}, {0x1010, 0x117, 0x4, "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"}, {0xc0, 0x6, 0xfffffffb, "88569b00a6e3a0192485ef8fcf9e2cbfd94f630e44fc863c5add35cda39146086dbbe74ba1c65dfd570338e611539482075b24176a2f966e86ba7c117ce9d88ba3570e649d80473713cb3ce420e67e7e7b57c1d162feaf41c111e144b01ee3788f06e536448962212394035af70f434dfc03ea15ba8f4dc9937c57609e3a9e6de93ad542df7ec155e998d3ade235de4f1de67ddeb47269a37fc7ff2d89f2df8ce9c0e63112fa1c7da43d88"}, {0xa8, 0x110, 0x81, "3616900a862b54fdea44ab83b2547bc4e4ae9b246f91a2ff9bc84bd4d25bdc8c9d62ab4a024b905b3bf02c1edbd53200782feef854d6dd38c41da8e133e99b9a8a981d2ebb3ef64d99cbebc43e06ea905b05db83d3d653159f61cee7e58594e6d20ef8344d313f19c3818f21e1f7525ac1672367a1e6df24dda29af2408d98fd491717d8f8984bc217c8cc5fb9538b1199c37bed"}, {0xc0, 0x119, 0x5, "1d99602ca23580c35ca4f13195e85a95000c6c782864f339742ca21fb1acc1bf89bd97a0467f038a360d3324ef8743bcc2f4f11991863488dd2df358f40000776382467d8a18d4fe9f51ba8d30ffbda292d3e4a84384ce6db0650e5e3ec6c0f1de32320b43962c1e6c3a22edbece2208009fc9444ea62d1f9d1e2c8da5ee3a49483efbbed0103b1919aa095b20606289ca407eb3512b48ca51ffb721fda8ebdaf803e09c6b3eda8ca6ce00108086dd"}, {0x48, 0x119, 0x3, "1021180e1be9c0eac3ec7e0d169427a05e6440ac000000000000d63ca338ff78b752f514d795dbec37903e2cdd91c59ac38a"}, {0x28, 0x101, 0x3, "ec533e33ff5e8d0b7c8a2efec497602223ca56a93e62"}], 0x12e0, 0x4}, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000070a000-0x7)="657468312a7b00", 0x7) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x3, 0x36, r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000012a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000029, 0x4a, &(0x7f0000004000-0x2)="00fca8", 0x3) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000094f000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000094f000)=0xc) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f0000382000-0x1)="00", &(0x7f000080a000-0x4)=0x1) mmap(&(0x7f00000d2000/0x800000)=nil, 0x800000, 0xc, 0x32, r1, 0x0) mmap(&(0x7f000058d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x10001, 0x49, 0x1) 2017/11/30 14:17:56 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004d3000)={0x0, @in6={{0xa, 0x1, 0x9f3, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a9b000-0x20)={0x7, 0xffffffffffffffa1, 0x4, 0x2000, 0xdb0, 0x3, 0x43, 0x1, r1}, &(0x7f0000397000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e7300") ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000d0b000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r3, 0x8000000) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003ab000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083d000)=0xe8) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x4, 0x1010, r3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008bd000)=0x6) r5 = syz_open_procfs(0x0, &(0x7f0000074000)="6f6f6d5f73636f726500") ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000d35000-0xf8)={{0x3, 0x3, 0x726, 0x1, 0x9}, 0x8, 0x5, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3, 0x7, 0xffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000084d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x30a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000436000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000cf3000-0x10)={0x6, 0x8000, 0x757, 0x8, r6}, 0x10) read(r4, &(0x7f0000aca000-0x9d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000570000)={0x5, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x9, 0x9, 0xba, 0x80000000, &(0x7f0000c9a000-0x10)=@common="69726c616e3000000000000000000000", 0x616, 0x6bb, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000dcc000)=0xffffffff80000000, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0xffffffffffffff, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000740000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x200, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0xfc8d, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0xfffffffffffffffe) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt(r0, 0x81, 0xe75, &(0x7f00005d6000+0x27a)="2f", 0x1) fcntl$setstatus(r2, 0x4, 0x2000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x25, 0x3, 0x40000000040) sendto$inet(r2, &(0x7f00007c3000-0xba)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c9bd8dab011fc17eb6fffab26320816782b77f70e1cb8a296223e15731f6d1716047576d744e5fcf4445bfcab115034af40b6f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df5969411200000000000000001889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xba, 0x40003, &(0x7f0000028000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netlink(r3, &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000-0x4)=0xc) getsockopt$sock_buf(r3, 0x1, 0x20100000800, &(0x7f00009cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f88000)=0xc7) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) timer_gettime(0x0, &(0x7f00006c7000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f00001d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f00002da000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={r4, 0x0}) poll(&(0x7f0000516000)=[{r2, 0x80, 0x0}], 0x1, 0x0) open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x12c80, 0x20) 2017/11/30 14:17:56 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000)=[{&(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000009000-0x40)=[{&(0x7f0000003000)="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0x1000}, {&(0x7f0000008000)="ed82ffe1cc4b00bda3ee213a7684d4366e19246129d9dcfafe0b8f8f4c1edb9639d4c23d7b908da7f0fb2be19fedea96d02ca4ef7240b2fbf76eebc44137d4d9f5b55ae97b6e726a8b87bba15d58c0b178ecb80e82cef1ba8a7e7ba197e031b54b0d268936b4ea53477eae11b7de89a50099ad3bab4908d2027d3710a2b0e2dbebcc15b6f6140ee13a582a27c62103c433294a8884a3a173c2237b38030ff4194a0cf412e88f7e92934fd8089dfb", 0xae}, {&(0x7f0000009000-0xd9)="d2a199e2556e78da3e48446e949ca6744ff831d22f86c1582bba224b677923ea52adf15372fd9a50071825ff54fe2a22ce5c7a702773c5f2bffbe0257a7cfbb5a9d4afcd94fbe9bf763a9296efd55a11c3cb71d3f75e18ff9c71c6af88e02f0414a0f4f09699da1073299103a89719f38fa72d2d7e19a56f691755e89f04f78da01b5a2edfc19b292c127b56305b0d5ff977ea249719e4012feccfdc2abef714b141c852196652ec42c76c91b0e67cca21bd97df15735b5cc88422204e25251d762ced1a4210d85e1fd5c66acb985eced8723f50d0ce9f6638", 0xd9}, {&(0x7f0000003000)="261e9e18a548cbdc56ea2aae064ff14a5aa5df87653c1216d2cc507f12b8147ee30b43a8847c896d72a73d025ecf742e120ef11d628d800d297d81cb8e852fede342be489b41cee8507e7a906a939260acc4aa1ccdc6832743e25ef3fd0a0a2e4ba69dda8067f69e3d73a4a85f7b505a1bf2613a6eaf40790fe6216d5f569633690341e4afa7e34e7c1892f50c8b9aedf2ceaa45fb2cb49be1c33aaa996d1c48751cf44e39e38cbf69c435d1d774da6ab0fd99564f33f7a0dda3a71316846547b9305c2eac66dcaf", 0xc8}], 0x4, 0x0, 0x0, 0x44}, {&(0x7f0000009000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000008000)=[{&(0x7f0000008000)="2b4b9773da137eeaeb14a3feb788f9e75af2bc7ac2320b0440bfc2b0009cc502bd4bb3f14bc83d8a2a7a4a893a3f7e8008198718b35663118c8807c7006a3712b3615656f79c954e6de860436e608b0a95795c6ed0d0eb20b9f5e1e87475c8c0499d676a5f828a608d247c70601bb9f8f8b45daa2208417aa540b26d58c68af64c2fc06e3a464abe1a6203f124543b3fb8856afefa8aee157c42a492a65533ed94", 0xa1}, {&(0x7f0000008000)="b8544d2f66dcf3f23da7b9fc72b7de2da5a6a7d2b4417304bed8457c9c98", 0x1e}, {&(0x7f0000009000-0xec)="e8dc60a9ed6b476b43796fbf615751b128bf15f651f1d61f5ad24924e32ee05f53de39a90559c0587dfcce01a3c5f4ae1dc5635a834dba1d5698ea6e2362eacdc89db8bcf4d8e0128e485978158d8082e70140fd4302ae159a02b5209b3c5d5b3816bb15f30c0efcbe7aa86f4a0b2fc96d77fa57754831532fc2d06ca07e0543a6d9f91ab7ad7d3459d04b416bc952f85dd28f09af68937d023682949e7fa82f0bf57f5fad81d343a03289ed3839ffe9c3734384c639873a57119dfd288678f36c28ac8fa4b8b26b697db26cd2840d129b3e2d1a186f08607ee83c01f46b6c312c18da1118c1b964240bf688", 0xec}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xc8)="6d6e21b75043cf2dab9d580b28b5947b7d16c61d79b3fe3ce9c3a6bd62a26984c7ee5a9f13c559ffaca8a304ca24f8b71710932b34c8db84f79c19af2fbe6da395b0afbb85a262c8e709a2feae96067f1cb2aa07b9c59e5374f53c518d79f74dd05571e2eee1519aa4ca9cda806b455c92d334f951cb4ac8540f54dec0869072f5a684b42b0aaf641f6a70ae01ed19713cacf10805f488513cbde9c0c04f0ce979eeef5c778fea6aca7bcd763a19b692372fbeb0c9d3d395f84d117b63f7128e7530ae5abb0e736b", 0xc8}], 0x5, &(0x7f0000009000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x40}], 0x2, 0x800) r5 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000006000)={0x20000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000006000-0xc)={0x10, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r5, 0x400, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)="2f6465762f73657175656e63657200", 0x410541, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f000000a000)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000009000)=0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72666b696c6c00", 0x800406, 0x0) 2017/11/30 14:17:56 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f72666b696c6c00", 0x8000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000070a000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000fcc000+0xc65)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$KDSETLED(r1, 0x4b32, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc, 0x2, 0x3, 0x2, 0xfffffffeffffffff, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x1fb, 0x10000}) 2017/11/30 14:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000000000000) write(r0, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000112000)="2e2f66696c653000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000d6f000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) dup3(r2, r2, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00003e8000-0x4)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57df44fe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r5 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f000012c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00006ab000-0x4)=0x0, &(0x7f000044e000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000017b000-0x8)={0x0, 0x0}, 0x5, 0xa10000000000000) syz_emit_ethernet(0x3a, &(0x7f00004ad000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de8908000000", [], {{0x86dd, @arp=@generic={0x310, 0x6558, 0x6, 0x8, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "5a91b39804b1bc9b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "c1f3ff7e27e018c531ec6f042116805c"}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) listen(r3, 0x4000082000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00002bc000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x1, 0x40000000, 0x3, 0xf}, 0x20) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a49000-0x14)={0x20, 0x100, 0x9, 0x1f, 0x765}, 0x14) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ff000-0x20)={0xff, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000132000)={0x6, r2, 0x10000, 0x7}) 2017/11/30 14:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) ioctl$TIOCSTI(r0, 0x5412, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000e44000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000043d000)={r1, 0x7}, &(0x7f000050a000)=0x8) bind(r0, &(0x7f00006a1000-0x6)=@hci={0x1f, 0x3, 0x2}, 0x6) clone(0x10800000, &(0x7f0000aa6000-0x2c)="4d2adbbce3bfc873936bc7c16484251ec9bdc3a241541813309ad008b2179c831b1f68ec55cc576cb17fd8a6", &(0x7f000030a000)=0x0, &(0x7f00003c3000)=0x0, &(0x7f0000cda000-0x54)="9e6db27225203926f27ee5c9c392287cb9a5569a5d20802e984ef2d4bddc2f4b0adb904aa181e3aea3e5f034da4da188fc8bec2fcce0d40e9fa68ed60fadd2ad6c3d9d9dd8a38e5b897743a35c8b0d5fbe7f24da") socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a52000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007cd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001af000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000077d000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket(0x10, 0x802, 0x0) dup2(r3, r0) write(r3, &(0x7f00005ba000-0x20)="2000000019000776530002000000480080200d23001200052a000001b4000000", 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000eb000)=0x0) 2017/11/30 14:17:56 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc0000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fc1000-0x18)={0x0, 0x8000, 0x20, 0xdc2, 0x3}, &(0x7f0000fc0000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000083b000)=@assoc_value={r3, 0x1}, &(0x7f00002a2000-0x4)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc0000-0x20)=[{&(0x7f0000b5f000-0x4)="d8a0b893", 0x4}, {&(0x7f0000afb000)="2410f6990896c3e708b0d3edfbb9126a5a16b43446f717806b6954a8ab8b15f50724ab14f70629b84a73541a02988d7d13af2d3fb09623ff7a5fdd43d19e48527592a7a18ccb70f1dfc2bb3b7713414a06f6a1a76d93b6e48566c007f8", 0x5d}], 0x2, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x408c0, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r0, 0x0, 0x1, 0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000b, 0x4, &(0x7f00003d6000)={0x77359400, 0x0}, &(0x7f0000048000)=0xfc0, 0x3ff) 2017/11/30 14:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80010000000010, 0x8000000000000002, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x5, 0x200000001c014, r0, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x690}, &(0x7f0000ec6000-0x4)=0x8) socket(0x1e, 0x2, 0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b00000)="1f0000000201ff00fd4345bb000200226473000000000000010101130000c46dfc", 0x21) r1 = socket(0x2200000000d, 0x2, 0x10003) fadvise64(r1, 0x4000000000000000, 0xfffffffffffffff7, 0x3) r2 = socket(0x11, 0x2, 0xe) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a2b000-0x1e)="1f09000001080000004345000c00000000000600080100010400dcffdf00", 0x1e) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x3000)=nil, 0x3000, 0x3, 0x10, r3, 0x0) write(r3, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) r4 = socket(0x7, 0x80000, 0x6) connect$inet6(r4, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, r0, 0x0) socket(0x4d, 0x804, 0x100000000c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000004) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/30 14:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) mq_unlink(&(0x7f0000295000)="2f6465762f70746d7800") ioctl$int_in(r0, 0x8000000544d, &(0x7f0000326000+0x420)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x1000000000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r4 = dup2(r3, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000cb9000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00009cb000-0x10)={0xffffffffffffff41, 0x3}) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00001f0000-0x4)=0x0) syz_emit_ethernet(0x12b, &(0x7f0000031000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3a36c256dbec", [{[], {0x8100, 0x0, 0x0, 0x5}}], {{0x0, @ipx={0xffff, 0x119, 0x5, 0x5, {@random=0xffffffffffff7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@random=0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xdc8}, "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"}}}}, &(0x7f0000488000-0x10)={0x0, 0x2, [0x658, 0xaf]}) clone(0x24804d00, &(0x7f0000290000)="9635f8478dfb462460c2d9dae8ebdabba63dd4f0e0298fbb18e98870a3e71f616cb2dabaf51dbe592a30a983583ba924b0ae89763a8824374c23d7a8fb63e178fd9dcb42d085b8f6198174653fa1b064e8943c1eb0fb9c21ca62bfd1aeb5d92b1443728b2c66778058c0aa34617ddcfe3950e1d1d1ec1b643fa840e1b9cf0907c6d09990e53b4ad2e1f1137c05aeb6c4c1e6e443b59f49209209781165ac", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="6ed1a3e01bf6b25878b75df334e7f57f9ae3a302b48e228fce7b124e17d00d6880ef07fcafb7908e2828f55f7bae46d0a14b4c44b6444f2eef75d510b8984bfc568e6e2d68686f847f74ed47fbc8d58c93a727ddd3f1308e8dd96caafc4294123336e0bf0178b17905cb67ebd8735c6f9565417a3878f24a33695cd04fce4fc8d0798c34e5584f52f60d1441d646638dc634e6b29c553d83dfe5e012c8d9b2b33a8c43d889c622efbd217be58bf52ce4e15077b76da5b86ffeb92cee2b33fc766195ba02d5fb9066cad26779e8d7051d8b1ac37e5fc9817fe7d001d4b227deeecee870fcf3deb37c1215d8d18ce5197143b377db5ba423") ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00005f3000)={0xaa, 0x50, 0x0}) recvfrom$unix(r2, &(0x7f0000808000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x12020, &(0x7f000037e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f00001ea000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000469000-0x2)="02a1") pwritev(r0, &(0x7f000010a000)=[], 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000062d000-0x8)={0x2, 0x2}) getsockname$inet6(r4, &(0x7f0000cfd000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c5000)=0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000573000-0x10)={0x0, 0x0}, &(0x7f00000c4000-0x4)=0x10) signalfd4(r0, &(0x7f0000ee6000-0x8)={0x6}, 0x8, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00001f0000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b7b000-0x12)={@common="69726c616e3000000000000000000000", 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x0, &(0x7f00002cc000)="") fcntl$setsig(r0, 0xa, 0x36) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009e2000)=@req={0x5, 0xffffffff, 0x1, 0x100}, 0x10) 2017/11/30 14:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)="2f6465762f6b657963686f726400", 0x40002, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="975716", 0x3}], 0x1) socket$inet(0x2, 0x800000000002, 0x0) close(0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006d8000)={0x3, 0x6, 0x3, 0x5, 0x5, [{0x6, 0x2, 0x5, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x3, 0xa48, 0xfff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x0, 0xfff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x20, 0x2, 0x0, 0x0, 0x205, 0x0, 0x0, 0x0}, {0x5dd8, 0x2, 0x7fffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) accept$llc(r0, 0x0, &(0x7f00007e2000)=0x0) socketpair(0xf, 0x5, 0x5, &(0x7f0000ff6000)={0x0, 0x0}) 2017/11/30 14:17:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000e28000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000001000-0x9)="76626f786e65743000", 0x9, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6877726e6700", 0x109000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x4aa, 0x2, 0xfffffffffffffffa, 0x7f, 0x9, 0x293, 0x3, 0x10001, 0x2, 0x1498, 0x73, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x220080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() getgroups(0x6, &(0x7f0000003000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000005000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000004000)=[r2, r3, r4, r5]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000)={@generic="01851a3bb7aff4c19d548b44e152fe34", @ifru_flags=0x8000}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000006000-0x1)=0x0) socketpair$inet6(0xa, 0x800, 0x9e93, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000007000-0x4)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r7, 0x89f0, &(0x7f0000008000)="bc42b6e30cf5d153fdc2fce209ae7f4258ad7ac523bfb2babebfb543b36548b5c21552792b6c0824f24fc4d6ddb6717faf7729df2943e7850067d280479b832d6ee673f4db1e6361d8aed7ce9dfe49ef6915da91bdc59339fee036f97bcdddb37e8951065824e9c258fa2ab88f7f9bc2d88c98911f76fdd106efd0cc6bf0dff2f3ed9b25aa6c394bddc4d74e5f47b589ad6803251992f9d3817faf32aa4f17e9366c4fc82132ed8ea4881e388ef36ea1d71a136bebdb") [ 258.615474] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/30 14:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000df4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x27e) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x6, 0x100, 0x1) r5 = open(&(0x7f0000a65000-0x8)="2e2f66696c653000", 0x100, 0x105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x6, 0x807, 0xc) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r6, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) fstatfs(r6, &(0x7f000042b000-0x13)="00000000000000000000000000000000000000") dup3(r6, r6, 0x80000) setsockopt$inet6_dccp_buf(r6, 0x21, 0xc0, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r7, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r5, &(0x7f000096c000-0x20)=[{&(0x7f0000059000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec03", 0x44}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) 2017/11/30 14:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000-0x9)="2f6465762f73672300", 0x2, 0x44000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5e000-0xc)={0x4, [0x3, 0x3, 0x8000, 0x7]}, &(0x7f0000d13000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000326000)=0x0, &(0x7f0000d60000)=0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fb}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000d3d000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000a5000)={0x0, 0xf9, "0e53e777ea6450e57eb34baece6882b0017e356f04eb0cedf8f2f3d6e073ec18057f64c2dd042cc636f2cec6784d27911faec9bf0445b404edc1379524119a201eb02c347045dc7442121e361fcaff648ad3af08a19ada0afcaf7ae63b90200834ef17f509aacaf2ea322c866243c59eaa74b91f3ed4675ba844c695b45ec2230482559a5eca67f7dbf6f59e85e45c2e86309bf976fbf6c5870f0c3e7ef7fca9bfdb2221b16d11c2bf1ac62558b1901aef384930d03f5907a288b1154ab33c52b5919cb0c2f61bc6d31a6f45795aac62e1174c48604668d87f9fc56226e4fe972f5de545dc2e317b50f13b303fdd70dcc0480591ef57632798"}, &(0x7f00007ec000)=0x101) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00007e2000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008d0000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8c000)=0x1c) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000539000-0xb8)={0x0, 0x6, 0x6, 0x1000, 0x1000, 0x101, 0x6, 0x80, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x9, 0x8, 0x2}}, &(0x7f0000679000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa7000)={0x0, 0xfffffffffffffffc, 0x8, 0x7, 0xfff, 0xfff, 0x3, 0x1000, r2}, 0x20) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r5, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006bb000-0x8)={r3, 0xfffffffffffffe01}, &(0x7f0000a1e000)=0x8) write(r5, &(0x7f0000639000)="020baf010200000000067bbc", 0xc) write(r5, &(0x7f000061d000-0x12)="0212ff250200000009e519001e000600ce22", 0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d24000)={0x0, 0xbf75d9b}, &(0x7f0000e24000)=0x8) 2017/11/30 14:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b87000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003ac000-0x8)={0x0, 0x0}) lstat(&(0x7f0000462000-0x8)="2e2f66696c653000", &(0x7f0000d03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000120000)="2e2f66696c653000", &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(0xffffffffffffffff, &(0x7f0000e52000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000361000-0x4)=0x57, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000556000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d09000)=0x6) accept4$ipx(r1, &(0x7f0000545000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000017d000)=0x10, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000964000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d36000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getuid() getresgid(&(0x7f0000d9d000-0x4)=0x0, &(0x7f00007ad000-0x4)=0x0, &(0x7f0000138000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000031d000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f13000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000eed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000049e000)={0x0, 0x0, 0x0}, &(0x7f000039a000)=0xc) lstat(&(0x7f0000535000-0x8)="2e2f66696c653000", &(0x7f00009ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000) creat(&(0x7f00005d0000)="2e2f66696c653000", 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e96000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000-0x4)=0xe8) getresgid(&(0x7f0000cff000-0x4)=0x0, &(0x7f0000319000-0x4)=0x0, &(0x7f0000c8c000)=0x0) openat(0xffffffffffffffff, &(0x7f0000c89000-0x8)="2e2f66696c653000", 0x80, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) geteuid() socketpair(0x10, 0x1, 0xf1, &(0x7f00004df000)={0x0, 0x0}) epoll_create(0x2) accept4(0xffffffffffffff9c, &(0x7f0000d5f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000081e000-0x4)=0x10, 0x800) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x5, 0x0, 0x8, &(0x7f0000b41000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f0000-0x4)=0xc) stat(&(0x7f0000a2e000)="2e2f66696c653000", &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c27000-0x4)=0x0, &(0x7f0000944000-0x4)=0x0, &(0x7f000042a000)=0x0) getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000699000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000555000-0x4)=0xe8) getresgid(&(0x7f0000c1e000-0x4)=0x0, &(0x7f0000084000)=0x0, &(0x7f000035c000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dbd000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f3000)={0x0, 0x0, 0x0}, &(0x7f0000949000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001bc000+0x53d)={0x0, 0x0, 0x0}, 0xc) geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000054000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000893000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000)={0x0, 0x0}) dup2(r0, 0xffffffffffffffff) accept4$ax25(0xffffffffffffff9c, &(0x7f00007ce000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bd6000)=0x10, 0x80000) socketpair(0x8, 0x1, 0x36d5, &(0x7f0000c5e000-0x8)={0x0, 0x0}) creat(&(0x7f00000f0000)="2e2f66696c653000", 0x5da76bbd66c7191e) signalfd4(0xffffffffffffffff, &(0x7f0000965000)={0xffffffff7ffffffb}, 0x8, 0x80000) userfaultfd(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000009c000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80006, 0x7, &(0x7f00002a4000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006ae000-0x8)={0x0, 0x0}) signalfd(0xffffffffffffff9c, &(0x7f0000893000)={0x3ff}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f0000)={0x0, 0x0}) creat(&(0x7f0000cdd000)="2e2f66696c653000", 0x10) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000094e000)="8b", 0x1, 0xfffffffffffffffd, &(0x7f0000441000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80001, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000)={r5, 0x40, 0x81, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000004000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000005000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb7, 0x7, 0x10001, 0x500, 0x2, 0x2470068, r6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x501, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000000000)=0xa29, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)="6e732f6d6e7400") setns(r8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000739000/0x4000)=nil, 0x4000, 0x6, 0x10032, r0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/30 14:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000c7f000)="0000000000000000", &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008f4000-0x4)=0x0) ioprio_get$pid(0x1, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d15000)="2f6465762f7667615f6172626974657200", 0x600, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cd9000-0x4)=0x5302, 0x4) timerfd_create(0x6, 0x800) ioctl$TIOCNXCL(r2, 0x540d) [ 258.661483] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 258.687966] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") geteuid() 2017/11/30 14:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)="727872706300", &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="69a318f1cbfbfbf949211195f40f08f8dd9a2f7a24e19418204c3095bd9e68807ef81ba182f628e64be8c3abcbb8f512b023a08255a8abe2c11cbb24fb", 0x3d, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000fc6000-0x5)="7573657200", &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bdb000)="", 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f000045d000)="", 0x0) r2 = add_key$keyring(&(0x7f0000586000)="6b657972696e6700", &(0x7f0000af2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000cc0000-0xa)="69645f6c656761637900", &(0x7f00001d7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) keyctl$clear(0x7, r2) r3 = syz_open_dev$usbmon(&(0x7f0000a90000)="2f6465762f7573626d6f6e2300", 0x8, 0x1ca80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e12000-0x10)={0x0, 0x3ff, 0xfffffffffffffffe, 0x80}, &(0x7f000005b000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008a5000-0x14)={r4, 0x1, 0x7d6, 0x8, 0x10000, 0xffff}, 0x14) init_module(&(0x7f0000261000-0x17)="5d6d643573756d73656c696e7578747275737465646e00", 0x17, &(0x7f0000eeb000)="776c616e31626465766b657972696e676e6f646576657468316e6f64657647504c2b00") 2017/11/30 14:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000bf1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = inotify_init1(0x0) r2 = creat(&(0x7f0000b5b000)="2e2f66696c653000", 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000410000)={0x0, 0x9}, &(0x7f0000283000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a3d000-0x14)={r3, 0x8, 0x78c, 0x4, 0x6d2c4630, 0x8}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) wait4(r5, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000c90000-0x8)="6e6500000006630a") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00003f4000)=r6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000efa000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000988000)=0x0, &(0x7f000070a000)=0x4) pivot_root(&(0x7f0000eff000)="2e2f66696c653000", &(0x7f00000c7000-0x8)="2e2f66696c653000") waitid(0x2, 0x0, &(0x7f00001cf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) clone(0x108000, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") bind$unix(r6, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/11/30 14:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) creat(&(0x7f0000430000-0x8)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)="6664696e666f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000d63000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = userfaultfd(0x80000) r3 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x8000000000010001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r1, &(0x7f00000ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r4, r4, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) [ 258.708014] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getcwd(&(0x7f000001c000-0x9)="000000000000000000000000", 0xc) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000662000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ec000)=0x10, 0x80000) fstat(r0, &(0x7f00007ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x80087) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000507000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = open(&(0x7f0000dd6000)="2e2f66696c653000", 0x44000, 0x20) ioctl$KDSETLED(r2, 0x4b32, 0x6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f000033f000-0x10)={0x3, &(0x7f0000743000)=[{0x5, 0x8, 0x7ff, 0x85}, {0xffffffffffffffc1, 0x9, 0xd, 0x7}, {0x4, 0xf7, 0x80001e, 0xf0}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e91000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @rand_addr=0x5000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bc50359bf9bff390a770e7af6ce0ecd6"}) 2017/11/30 14:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008b6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r1, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ce9000-0x28)={@common="6c6f4300000000ffffffeb0000000000", @ifru_mtu=0x6}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x6, 0x2, 0x401, 0x1, 0x4, 0x1, 0x2, 0x0}, 0x20) ioperm(0x8001, 0xb9, 0x7) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f000094a000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000d5d000-0x4)=0x9, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) mkdirat(r2, &(0x7f00004a3000)="2e2f66696c653000", 0x40) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) r4 = fcntl$getown(r2, 0x9) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000856000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpgid(r4) syz_extract_tcp_res(&(0x7f00004ff000)={0x0, 0x0}, 0x54a, 0x44) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000cb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000df000-0x4)=0x80) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f0000253000)=@hdr={0x3, 0x7, 0x5, 0x100, 0x4, 0x8, @ipv4={{0x7, 0x4, 0x5, 0xff, 0xc7, 0x3, 0xfff, 0x5, 0xaf, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x1f7, [@broadcast=0xffffffff]}]}}, @tcp={{0x1, 0x2, r5, r6, 0x2, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, {[]}}, {"2ad27f269f41880ef5b1ae54c58f95ec0881404f581c13c6e766270d7fcb8533c68c2e70f7ef1b5f784ff24ec1d8794526dc1546ce067b6028dc120a8c48ad391993e6c1e9683e1c2b4920167313cd04a99637fd9b041053aaa09ee283160f85dcda1057222422f5bc15c0b47e68ac9b242a78cf50d580fbec239a3b0d449b6bc516ac633458a109fa6413c490cfe651dd3cb4b256b580"}}}}, 0xd1) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r2, 0x0, 0x0}, {r2, 0x2, 0x0}, {r2, 0x4200, 0x0}, {r2, 0x400, 0x0}], 0x4, 0xffffffffffffffff) creat(&(0x7f000039d000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000797000-0x4)=0x0, &(0x7f0000c42000)=0x4) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000003, 0x800, 0x6) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x4, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0x13, 0x4) pwritev(r0, &(0x7f0000001000-0x40)=[], 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) inotify_add_watch(r2, &(0x7f000012d000)="2e2f66696c653000", 0x80000000003) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x4000000) inotify_add_watch(r2, &(0x7f00008ed000)="2e2f66696c653000", 0x305) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e65000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="65783474", 0x40005, &(0x7f0000e66000)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b346600153275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b0caadb137d4fa6c6e938a304c674f6acb7cf129a2a1e541746af6bdbba8959a1973daab454") inotify_rm_watch(r2, r4) r5 = dup2(r1, r2) r6 = getpid() fcntl$setown(r1, 0x8, r6) ioctl$LOOP_CLR_FD(r5, 0x4c01) pipe(&(0x7f0000e63000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bab000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x400) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00007d1000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002d6000)={0x0, 0x4e, "b22ddccd67810dcf3d77f70788dfed56aa1f0445bbe8294d8e0d8cb6355f5f104fe0b34c53110abc3ef1c939910dde2a1c09b34e30e2c3f7c9a6948199a985b1e794aca2b578d9559094e11c50e6"}, &(0x7f0000773000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003be000)={r1, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a04000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:57 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f6b657963686f726400", 0x10400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000000a000+0x98b)={&(0x7f000000a000-0x10)=[0x7, 0x8, 0x4, 0x5], 0x4, 0x10000, 0x2, 0xfffffffffffffffe, 0x8, 0x6, {0x9, 0x6, 0x7, 0xfffffffffffffff8, 0x400, 0x7, 0x7ff, 0x1, 0x200000, 0x1f, 0x101, 0x0, 0x13, 0x8, "c1444697eda7d043cae2a81ee278ae0c787ae9fe8246a0213b14aa688dfb3a61"}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f000000e000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x73622a85, 0x28, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r5, 0xc0045c78) r6 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)="2f6465762f7573626d6f6e2300", 0x123e, 0x40040) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f0000004000)=[@transaction={0x40046304, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x48)=[], &(0x7f0000006000-0x20)=[]}}], 0x0, 0x0, &(0x7f000000a000)=""}) 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000bf1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = inotify_init1(0x0) r2 = creat(&(0x7f0000b5b000)="2e2f66696c653000", 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000410000)={0x0, 0x9}, &(0x7f0000283000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a3d000-0x14)={r3, 0x8, 0x78c, 0x4, 0x6d2c4630, 0x8}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) wait4(r5, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000c90000-0x8)="6e6500000006630a") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00003f4000)=r6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000efa000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000988000)=0x0, &(0x7f000070a000)=0x4) pivot_root(&(0x7f0000eff000)="2e2f66696c653000", &(0x7f00000c7000-0x8)="2e2f66696c653000") waitid(0x2, 0x0, &(0x7f00001cf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) clone(0x108000, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") bind$unix(r6, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/11/30 14:17:57 executing program 3: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000080004) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x1000006, 0x910, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c97000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x800006, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000cac000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xca1000)=nil, 0xca1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000ac000)="2f6465762f6c6f6f702300", 0x4, 0x0) r2 = dup(r1) mmap(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00009f0000-0xa)="69645f6c656761637900", &(0x7f0000ca1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ca2000-0xe)="5d776c616e306370757365745e00", 0xfffffffffffffff8) keyctl$clear(0x7, r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) 2017/11/30 14:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f3e000)={0x0, 0x0}) ppoll(&(0x7f000065f000)=[{r0, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x3024, 0x0}], 0x3, &(0x7f0000c29000)={r1, r2+10000000}, &(0x7f000036b000)={0x3}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045b000)="2f6465762f7667615f6172626974657200", 0x20000000000061fd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x800000000001, 0x0) r5 = dup(r3) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000faa000-0x28)=[]}, 0x10) connect$inet(r5, &(0x7f00003f1000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000e1000)=0x482, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000078000-0x4)=0x3, 0x4) sendmsg$netlink(r5, &(0x7f00007eb000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000fef000)=[{0x6af, 0x0, 0x0, 0x0, 0x0, "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"}], 0x6af}], 0x1, &(0x7f00001fc000)=[], 0x0, 0x0}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000060d000-0x4)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2d000)="2f6465762f73657175656e63657200", 0x101002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000800, &(0x7f0000000000)="6059fff496e94d7e449fdcbd3f569f71a6f2170a3080ea26f36f050b682e025372e61d5c7d91c558b0c6b3f88e4e9094168dff991df4fbff3c325d13c347", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="") write$eventfd(r6, &(0x7f0000109000)=0x10001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000687000)=0x1, 0x4) bind$inet6(r7, &(0x7f0000649000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendto$inet6(r5, &(0x7f000029e000)="", 0x0, 0x0, &(0x7f0000c79000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r7, 0x6, 0x15, &(0x7f0000ba3000-0x4)=0x7, 0x4) 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x7, &(0x7f0000000000)="") 2017/11/30 14:17:57 executing program 2: restart_syscall() r0 = creat(&(0x7f0000370000)="2e2f66696c653000", 0x48) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x1093e00000000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x30)=[{0x0, 0x44, 0x85de, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0xda, 0x2000, &(0x7f0000002000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x5, 0x622, 0x8, 0x1f, 0x2, 0x9, 0x7f, 0x4, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r1, &(0x7f0000004000-0x4)=0x4) eventfd(0xaaf9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000005000)={r2, 0x10}) connect$ax25(r0, &(0x7f0000006000-0x10)={0x3, {"c2aa3e0bca41d2"}, 0x9}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000007000-0x8)={0x6, 0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x3f, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000009000-0xd)="646e735f7265736f6c76657200", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="c3daee8b1bd0f25243d32c1a032b2e7ec77b68586a89959d0c1e47fe482cbc32481f0bbe395e6028dc7ea35cb7567cb8e3a410f1f99aabd9cb919d3091fd54ddfec50875108a7a4a4894ebca22569bcece08", 0x52, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a13000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = mq_open(&(0x7f0000147000)="286e6f6465765d5b4076626f786e657431272c6e6f646576ef00", 0x842, 0x4, &(0x7f0000529000)={0x59, 0x20, 0x7, 0x3, 0x8003, 0x2, 0x100, 0x1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = fcntl$getown(r2, 0x9) getpgid(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000a20000)=0x220, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) capset(&(0x7f0000560000-0x8)={0x20071026, r3}, &(0x7f0000e0c000-0x18)={0x8000, 0x9, 0xc6, 0x8000000000000005, 0x6, 0x40}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094a000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000db9000-0x10)={0x5, 0x2, 0x3, 0xfffffffffffffffb, 0x0}, &(0x7f0000995000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000818000-0x20)={0xa9, 0x9, 0x200, 0xf1, 0xc, 0x2, 0xfffffffeffffffff, 0xac13, r6}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000022d000-0x9)="2f6465762f70707000", 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000f0c000-0x4)=0x5, 0x4) r7 = open(&(0x7f0000a44000)="2e2f66696c653000", 0x4000, 0x2) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026d000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000011000-0x4)=0x0) dup(r1) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f000008a000-0x4)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r4, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000889000)="aee3", 0x2, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ee3000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000fd3000)="696c6c696e6f697300", 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000f98000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x8, 0x853d, 0xfffffffffffffffa, 0x10000007fffffff, 0x0}, 0x14) writev(r4, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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0xd20}, {&(0x7f00005f3000-0x22)="d006f33defe059f16bf5d96ff8ffd4b075c387dcab28faadc622e38e5f764fc723f7", 0x22}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, 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{&(0x7f000095d000)="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0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f000050c000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) [ 259.299436] binder: 7071:7083 ERROR: BC_REGISTER_LOOPER called without request [ 259.329830] binder: 7071:7083 ioctl 80084502 2000df29 returned -22 [ 259.339036] binder: unexpected work type, 4, not freed 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e2000-0x9)="2f6465762f70707000", 0x101443, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r0) link(&(0x7f0000de4000-0x8)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r4) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20000001, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) clock_gettime(0x0, &(0x7f000011c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{r5, r6+10000000}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$inet6_int(r7, 0x29, 0x2f, &(0x7f0000234000-0x4)=0x8, 0x4) connect$inet6(r7, &(0x7f0000d2b000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r7, &(0x7f0000047000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) r8 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(r8, 0x406, r7) pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000611000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000084f000)={0x0, 0x101}, &(0x7f0000630000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0xff, 0xfffffffffffffffb, 0x0, 0x6, 0x8, 0x1, 0x200, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x7, 0xd2, 0x101}}, &(0x7f0000e50000-0x1)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009af000)=@assoc_value={r4, 0x9}, &(0x7f0000cc0000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) fremovexattr(r2, &(0x7f0000003000-0xa)=@random={"6f73782e00", "7461736b00"}) r5 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x8b59008fe1c49bfb) getsockname$ax25(r5, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) getdents64(r2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000-0x8)={r4, 0x8}, &(0x7f0000005000-0x4)=0x8) getdents(r2, &(0x7f0000001000)="000000000000000000000000000000000000000000000000", 0x18) 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005cb000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007fb000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000d27000)=0x0) accept$packet(r1, 0x0, &(0x7f000075c000-0x4)=0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00001d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000235000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff}, 0x98) r2 = memfd_create(&(0x7f0000e71000-0xf)="2f6465762f736e642f74696d657200", 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000551000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b94000)="6874637000", 0x5) readlink(&(0x7f00001ea000)="2e2f66696c653000", &(0x7f0000e3b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000384000)="0000000000000000", 0x8}], 0x1) 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xe53) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f15000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000083a000-0x4)=0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000157000-0x8)={0x0, 0x3e8}, &(0x7f0000f16000-0x4)=0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f15000)={r1, 0x2}, 0x8) r2 = socket$inet(0x2, 0x1, 0xfffffffffffffffa) syncfs(r2) socketpair(0x1, 0x4, 0x10000001, &(0x7f000031a000-0x8)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000f09000-0x1c)={0xa, 0x1, 0x200000080000002, @loopback={0x0, 0x1}, 0x100000067b3}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r5 = fcntl$getown(r4, 0x9) ptrace$setopts(0xffffffffffffffff, r5, 0x5, 0x0) ioctl(r3, 0x400, &(0x7f0000c93000)="1bb8e207a095972d8fd5b73dd3a2265347d1c05bc1a2f4b697ca44ed79aa5993704c283039f84800310cc01549f32c63a5c62d5e0880e309669f3e3061b63c4adeb2dc5ea098d593cd02a9ac4ab939fe3c4644366f4a0275dc2dbc599328f8a039364f8b67f09ef622fda1c85fb105bcb28de312a664dc7db1589d71181c12da517693a376b51f9c218713b39f152d76469e215446") epoll_create1(0x80000) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00006fc000-0x4)={0x0}, &(0x7f0000f11000)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a7f000-0x4)=0x0, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000f10000-0x10)=[{&(0x7f0000176000)="3900000011001947040000000000000029000100030000002000000000f1120009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000063b000)="7965616800", 0x5) fcntl$setsig(r3, 0xa, 0x35) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f13000-0x4)=0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000ce6000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x2, &(0x7f0000f16000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000f13000-0x18)={0x0, 0x6b, 0x7, 0x45, 0x0, 0x100000001}) [ 259.349871] binder: undelivered TRANSACTION_COMPLETE [ 259.357009] binder: 7071:7083 ioctl c0045c78 0 returned -22 [ 259.365033] binder: invalid inc weak node for 415 [ 259.370827] binder: 7071:7083 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 259.379690] binder: 7071:7083 unknown command 0 [ 259.385517] binder: 7071:7083 ioctl c0306201 20008fd0 returned -22 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1, 0xffffffffffffffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") fsetxattr(r0, &(0x7f0000601000-0x18)=@random={"73797374656d2e00", "6970365f767469300000000000000000"}, &(0x7f000048a000)="6970365f767469300000000000000000", 0x10, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000512000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e12000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a18000-0x4)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f0000b0f000-0x38)={&(0x7f0000ca2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000635000-0x60)=[{&(0x7f0000fb2000-0x56)="61aeab303842e649d252689a092216ab85a380910ae29c1c7b03769a725903e044d7a7ce6115951d183e41a64eda5d9be86ee680bad0eb76878a4dfd18605f143f7cd9979c1cdf90977c5c0d5c0aae7885dc0d1c4cb1", 0x56}, {&(0x7f0000826000-0x91)="849ae2f6c3c69074fa27c31b898263f8dbbb567bcb5c5b574b0d874f33649b5ca5ffca5ed49b35ae2fcddb5bbcb1704e924afe6dc489383fd44d00e8aa645b4a6c09a2694e765f95b6a7f76ab06b4a7d774f789b39e1a0c94c55d73b5683f4f917cb757a508b9a44a41c705213b59c318210b88f0fc42c7651e55578a824a559a18c4aaca21203b2af82c2cf40c716c1f4", 0x91}, {&(0x7f0000dfc000)="3e5605c2dc8a44bede2c2decd996ea48948f11b534200b3a9004a4c543df48846f5a15051d3e327eca22d947836badd6865a2ff4d400aa870a50c4e9e6d78fbe054f0dea5a1876ad0ff3cdfd7488b6de2039f894364e6a6602c57da6a5f66077042021f9c887ca6e19deb40fd48e3eaac39e5842e9cbc05359698e594781cc2ffd4ffc2afbf119d3b659b7a92b2e3cd5c3aaee883ceee8b68ef081acf87f72eae7db0c9b", 0xa4}, {&(0x7f0000602000-0xae)="c68a51864db2e0e35ed893bbd0d3b2e958f8bfd7c9ae86ae7669f34a7bbb28896f40880aa8180bbcd300a3081d197bbe9fac4d0e23d53d82d850bf25cbed0a2dc6642d0875c8e3ee3bf40923869ead3ff796a18d6cade5a410337f11cc6d60cc0906b60940b16d865032a1c333bb1d9989a14482028e243be528d9b2769648413b90af6b026b990b9985d04f1733c9ea834f7f7078ded4e02a7e03ce61ccc2b8ef87ecea61c8c15b2ad66c3fcfb8", 0xae}, {&(0x7f0000e35000)="78ca69ca184bcef9563836aa716ed30754a291b046076bcc1bef65783bf45f94780fcfb5a53a75beed415bc5b26d6e9e1e299a9012e41a433933bf2290b753929915bc8f9396650fc73be5ceef5096eb7458098704bb9c32bf39d7ddb97503d7635ace2c952130a3fb706537843bee839d5a2280d6", 0x75}, {&(0x7f000000a000)="b30345c5bb5367046f56ca5a4fd76cb97620bd6a0a21aa58846d4fb4ac7bd73c3b9c77c4d2f192ae07b73c3bddb388e2e819489a00f003cc429b4b079e307c16ead71c82a2f0eae17bbadc286df84727b43565ff1c940e9dd2c858557aec6713c7cb51f31fbe302ee1ebf1effd7873bc8d6b76cdfb22837c918462ec4e4395788eb703a8ff2ea705061861ecb3f6838d96c4d280179860c05ff9dbcd80ee0590c83a4f37b1b350d911ebc64b25aaff99ba88528278ca414e962ae5990f7568744cac899b53462edc2ee99dfd3e32bae742b3ef8d2bdb487735f68727ccb37a", 0xdf}], 0x6, &(0x7f000055e000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x58, 0x20000000}, 0x801) [ 259.400343] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 259.407972] binder_alloc: binder_alloc_mmap_handler: 7071 20000000-20002000 already mapped failed -16 [ 259.411938] binder: BINDER_SET_CONTEXT_MGR already set [ 259.411943] binder: 7071:7099 ioctl 40046207 0 returned -16 [ 259.413250] binder: 7071:7083 ERROR: BC_REGISTER_LOOPER called without request [ 259.415612] binder_alloc: 7071: binder_alloc_buf, no vma [ 259.415622] binder: 7071:7099 transaction failed 29189/-3, size 0-0 line 3130 [ 259.422054] binder: 7071:7083 ioctl 80084502 2000df29 returned -22 [ 259.424349] binder: 7071:7083 ioctl c0045c78 0 returned -22 [ 259.437902] binder: undelivered TRANSACTION_ERROR: 29189 [ 259.437922] binder: undelivered TRANSACTION_COMPLETE [ 259.437927] binder: undelivered transaction 414, process died. [ 259.487950] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/30 14:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ded000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000)=0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f000096e000)="", &(0x7f00002cf000)=0x0) r1 = socket$inet6(0xa, 0x100000000005, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000588000)={0x0, 0x4, &(0x7f000059d000-0x8c)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x0, 0xb9b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000000000)=0xc) r2 = socket$inet6(0xa, 0x800, 0x7) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000190000)="ffd700002200008008000000000d01010000081d", 0x14) close(r2) socketpair(0x17, 0x80000, 0xc, &(0x7f000057a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000bc8000)="2e2f66696c653000", &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)="", 0x0) chdir(&(0x7f00004b9000-0x8)="2e2f66696c653100") clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000272000-0x8)="2e2f66696c653000", &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e0a000)=0x0) wait4(r4, &(0x7f0000e36000-0x4)=0x0, 0x0, &(0x7f00006c1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000bb2000)="2e2f66696c653100", &(0x7f0000456000)=@random={"73797374656d2e00", "00d3782e6f56"}, &(0x7f0000862000-0x1000)="", 0x0) dup2(r3, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000c3e000-0x10)={0x77359400, 0x0}, &(0x7f000053c000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000e51000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ad8000)=0x0) r1 = accept(r0, 0x0, &(0x7f00005a1000)=0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$netrom(r1, &(0x7f0000233000-0x38)={&(0x7f0000033000-0x48)=@full={{0x3, {"2745f023c44088"}, 0x0}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"15cb00b70e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee524", 0xa2}, {&(0x7f00005cb000-0x11)="", 0x0}], 0x2, &(0x7f00006f8000-0x2d0)=[], 0x0, 0x0}, 0x0) r3 = timerfd_create(0x0, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a80000-0x3)="402700", 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000f6c000)="6664696e666f00") ioctl$TCXONC(r4, 0x540a, 0xfff) recvfrom(r1, &(0x7f000024b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x10000, &(0x7f0000819000)=@ethernet={0x307, @random="d7bc7a12f56d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r5 = socket(0x11, 0x5, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000026c000-0x20)={"b92ce0a77d954e028e0c998368333624", {0x4, 0x0, 0x8, "b80adcedf6bd", 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008ba000)={0x0, 0x4}, &(0x7f0000a51000-0x4)=0x8) r7 = getpgid(0x0) wait4(r7, &(0x7f0000a65000)=0x0, 0x40000000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000a5e000-0x18)={r6, 0x1, 0x30, 0x4, 0xfffffffffffffc01}, &(0x7f0000ed0000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00002fc000-0x4)=0xfffffffffffffff9, 0x4) timerfd_gettime(r3, &(0x7f0000b34000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005e4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000}) nanosleep(&(0x7f0000045000-0x10)={0x0, r8}, &(0x7f000000b000-0x10)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f000021c000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept$packet(r5, &(0x7f0000721000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ee000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000010b000)={@loopback={0x0, 0x1}, 0x7fffffff, r10}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{r9, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) 2017/11/30 14:17:57 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000540000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000054f000)={0x2, 0x100000000, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0xa, &(0x7f0000dad000-0x2)="8c") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000087e000-0x4)=0x1, 0x4) syz_open_dev$evdev(&(0x7f00006d0000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r1, 0x8936, &(0x7f0000000000)="") poll(&(0x7f00009fb000)=[{r1, 0x4200, 0x0}, {r0, 0x240, 0x0}], 0x2, 0xcd4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f6d000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000976000)="2f6465762f7573626d6f6e2300", 0x6, 0x2000) 2017/11/30 14:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000027e000)={0x0, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f0000e9c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000587000)=0x80, 0x80010) pwrite64(0xffffffffffffffff, &(0x7f0000ecc000)="a5", 0x1, 0x0) socketpair(0xa, 0xa, 0xf8, &(0x7f0000fb2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100ffeb00000006ec006e39", 0x2a}], 0x1) mmap(&(0x7f0000000000/0xbaa000)=nil, 0xbaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d55000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b70000)={0x581, 0xd7, 0x0, 0x15}, 0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ade000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000753000-0x4)=0x60) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000d7b000)=0x2, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000ada000)="", 0x0, 0x10000, &(0x7f0000f6b000)={0x4, 0x4, 0xbf5, "ad8c9d1b31b6", 0x1d60, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000a5e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa7000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = accept$nfc_llcp(r1, 0x0, &(0x7f00002c1000)=0x0) ioctl(r6, 0x8936, &(0x7f0000eeb000)="2db1") r7 = socket(0x10, 0x3, 0x0) r8 = add_key(&(0x7f00006eb000)="6365706800", &(0x7f00007b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d3000-0xa0)="e25c854585e9188f006b4b01b5d0d293185f6267746db34e5adbdee71be9c9de5206175525997d138e9ba10b79a4fdc7377ad054c50474a36f2271a19e7a097c119dd830ccdf61b48a70c19469d70947d9b8e5e9ae8c94778844cfd7a24a1eae5520f174a38bb3cfa55955acf94a3cb86ae9a9211da1c2d65a1559c1bd1da3e4421ad42a3c7b46b2a2c175e5380714ff9259daef4fb495408995323613c25bdf", 0xa0, 0x0) r9 = add_key(&(0x7f00004bf000-0x5)="6365706800", &(0x7f0000fa2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000886000-0x97)="35b0c2b5aadd1e229c85b83c25dffb195176cee57e9b2f492af91ac0ca3e40d3134b2e03f9fe8a690d83bf3ee8052c63bd48ce84322f913412d40cad989eb148c859bb5182e4b8b35f88fea3101d5cf72dfb8c47c4abbfe56ee2835adadb336ab7b8020c588e89ec844c1e187a73d527a71cca4a5d08e865fd15004e6653ce0c550e2730b4175a4d856dac1eef6ef4016d6c7be57c43b8", 0x97, r8) keyctl$negate(0xd, r8, 0x1000000000000008, r9) write(r7, &(0x7f0000689000-0x26)="2400000052001f0000f9f40700ff83800200071008000100010000000000000100140000", 0x24) 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b8000)=0x20) socketpair(0x10, 0x1, 0x80, &(0x7f0000a5d000)={0x0, 0x0}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00005fb000-0x8)=0x0) mknodat(r2, &(0x7f0000deb000-0x8)="2e2f66696c653000", 0x20, 0x2) r3 = socket$unix(0x1, 0x801, 0x0) tee(r3, r3, 0xffff, 0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000791000-0x4)=0x0) open$dir(&(0x7f00009fb000)="2e2f66696c653000", 0x24080, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ca1000-0x8)=0x6) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = syz_open_dev$mice(&(0x7f0000feb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2603) getsockname$packet(r2, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000b52000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa76, r6}) ioctl$TIOCNOTTY(r5, 0x5422) listen(r4, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) listxattr(&(0x7f0000175000)="e91f7189591e9233614b", &(0x7f0000c06000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) mlockall(0x1) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r7) write(r3, &(0x7f0000be4000)="15510e363c9c6a4ad1463fc2b3b8c78b00459d7d9b875d6549bd2fb902b416968daf5ebda667517102c054c999a6fdfce51b1e92b1ed38cfd7f3e3dfe49d986e7737e29a983307f065925b68621396f10920b4491dafd21b725e3d35fe62", 0x5e) sendfile(r3, r7, &(0x7f0000fc2000)=0x0, 0x80000001) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000061b000-0x18)={0x4, 0x5, 0x9, 0x4, 0x3229, 0x8c26}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a6000)="2f6465762f73657175656e63657200", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000208000)={r0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3}, &(0x7f00009e6000-0x4)=0x98) connect$packet(r1, &(0x7f0000865000)={0x11, 0x1f, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/11/30 14:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000007000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000868000)=[{{&(0x7f0000300000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb4000-0x70)=[], 0x0, &(0x7f0000ee3000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000075b000-0x10)={0x77359400, 0x0}) r1 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009d9000-0xc)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0xfffffffffffffffe) getdents(r2, &(0x7f000056a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) keyctl$set_reqkey_keyring(0xe, 0x1) r3 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b4d000)=[@in={0x2, 0x1, @rand_addr=0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffd}], 0x3c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e20000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b71000)=0x8c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000076000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f85000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x687b, 0x0, 0x51}, &(0x7f0000586000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1b000-0xa0)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffc0ab, 0x56741fa4, 0x1, 0x7f, 0x0}, &(0x7f000021e000-0x4)=0xa0) r5 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x0, 0x0) r6 = add_key(&(0x7f00008c1000)="2e726571756573745f6b65795f6175746800", &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e5000-0x4)=0x0) close(r5) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000ca8000)={0x4, 0x7fff, 0x8, 0x5}) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) writev(r3, &(0x7f00005c6000)=[], 0x0) syz_emit_ethernet(0x37, &(0x7f000002e000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"00"}}}}}}, 0x0) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x5, &(0x7f00006cc000-0x4)=0x3e9) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000188000-0x8)="2e2f66696c653000", 0x28042, 0x0) accept4$packet(r1, &(0x7f00005c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f5d000)=0x14, 0x80800) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008a5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xacf, 0x3, 0x7, 0x1, 0x0, 0x80, 0x1, r3, r4}, {0x80000001, 0x101, 0x7, 0x7fff, 0x2, 0x4, 0x7f, 0x4}, {0x80000001, 0x81, 0x80000001, 0x9cb6}, 0x34f, 0xfffffffffffffffa, 0x8, 0x0, 0x80, 0x0}, {{@in=@broadcast=0xffffffff, 0xa5, 0x1}, 0x4, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x3, 0x9, 0xc8d, 0x1ff, 0x6}}, 0xe8) connect$inet(r1, &(0x7f0000eb3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0x10000, 0x5) getsockname$inet(r1, &(0x7f000012c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000814000-0x4)=0x10) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00005b8000-0x4)=0x0, &(0x7f0000754000-0x4)=0x4) sendfile(r1, r2, &(0x7f00003ec000-0x8)=0x0, 0xfffe) r5 = dup(r2) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000d5f000)=0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000f3000)=0x0, &(0x7f0000126000-0x4)=0x4) 2017/11/30 14:17:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aba000-0xa)="2f6465762f70746d7800", 0x2001, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x400000008, &(0x7f0000004000)={0x0, 0x2000009}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000)="2f6465762f6c6f6f702300", 0x5, 0x801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000000125d, &(0x7f0000004000)="0680be23dd9f69") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000006000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[], 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000433000)={0x0, 0x0}, &(0x7f000073e000-0x10)={0x0, 0x0}) getresuid(&(0x7f00000ba000)=0x0, &(0x7f0000338000)=0x0, &(0x7f00002e8000)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000009a000)="2f6465762f6e65742f74756e00", 0x0, 0x2000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00006f7000)=0x0, &(0x7f00002ed000)=0x4) fcntl$addseals(r1, 0x409, 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x40004, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}) init_module(&(0x7f0000889000-0x10)="67726530000000000000000000000000", 0x10, &(0x7f00006a9000)="2d2f00") ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f00008a8000)=0x0) r4 = dup2(r1, r2) ioprio_set$uid(0x3, 0x0, 0x0) accept4$packet(r4, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000826000)=0x14, 0x800) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000bbe000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = syz_open_dev$usbmon(&(0x7f0000a0c000)="2f6465762f7573626d6f6e2300", 0x4, 0x2040) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000039000/0x2000)=nil, 0x2000, &(0x7f000054f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) prctl$intptr(0x26, 0x1) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x5) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x800000000, 0x0, 0x0}, {0x6, 0x100, 0x40000000000000, 0xfffffffffffffffb}]}) ioperm(0x8, 0x8, 0x8) pwritev(0xffffffffffffffff, &(0x7f000005e000)=[], 0x0, 0x0) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000005f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x80141049, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1000101002) write$evdev(r2, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x0, 0x0}], 0x18) munmap(&(0x7f0000f12000/0x1000)=nil, 0x1000) seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$getname(0x10, &(0x7f00003c7000+0x1f8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getrlimit(0x0, &(0x7f00007c1000)={0x0, 0x0}) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000-0x4)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000076b000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) getpeername$ax25(r3, &(0x7f0000050000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000067c000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a17000)=0x0) r4 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0, 0x0}, &(0x7f0000082000)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r4, &(0x7f0000f13000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 259.579334] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 259.600336] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/30 14:17:57 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f66000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a1a000)=0xf0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x800, &(0x7f0000f68000-0x10)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000-0xb)="2f6465762f6877726e6700", 0x4000000020ff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) socket$netlink(0x10, 0x3, 0x10) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c4f000)="2f6465762f7572616e646f6d00", 0x0, 0x20800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)="") r4 = syz_open_dev$mice(&(0x7f00003fd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000be7000-0x10)={0x0, 0x10, &(0x7f000088e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000087b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f11000)={r5, 0x0}, 0x8) connect$packet(0xffffffffffffffff, &(0x7f00007ef000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000014000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x5, 0x400, 0x0, 0x0, 0x8d, 0x0, 0x3f]}, &(0x7f0000989000)=0x108) getpeername$inet(r3, &(0x7f000070e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000970000)={0x7fffffff, 0x0, 0x0, 0x0, r6}, 0x10) keyctl$negate(0xd, 0x0, 0x0, 0x0) fadvise64(r4, 0x0, 0x209, 0x3) 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005bb000-0x2)="6e5e", 0x1) r1 = openat(r0, &(0x7f0000cfe000-0x8)="2e2f66696c653000", 0x808000, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x1661200000, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a28000-0x4)=0xc) perf_event_open(&(0x7f0000789000)={0x2, 0x78, 0xa, 0x405, 0x27, 0xc4df, 0x0, 0x10001, 0x1200, 0x7, 0x5, 0x81, 0xe62f, 0xd, 0x0, 0x2, 0x3856007c59f96a36, 0x9b3e, 0x8, 0x840, 0x20, 0x0, 0x4, 0x2695, 0x1, 0x8, 0x0}, r2, 0x7ff, r1, 0x6) get_thread_area(&(0x7f0000974000)={0x0, 0x9, 0x806, 0x100000001, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0}) fanotify_mark(r1, 0x2, 0x20, r1, &(0x7f0000b4c000)="2e2f66696c653000") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x1) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a14000)=0x0, &(0x7f0000836000)=0x4) listen(r3, 0x5) getsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f0000e17000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) syz_extract_tcp_res(&(0x7f0000414000)={0x0, 0x0}, 0x5, 0x7ff) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000054d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x6e, &(0x7f00003de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x0, 0x0, 0x13, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x9, "1bf412dcc1e0e9"}, @generic={0x13, 0x7, "d1d5c37eb0"}, @fastopen={0x22, 0xd, "85429096da935f18d1d8f6"}, @sack_perm={0x4, 0x2}, @generic={0x9, 0x12, "243e29d925d008db283a4b3797a6df84"}, @nop={0x1}, @generic={0x22, 0x6, "ecae78f5"}]}}, {""}}}}}}, 0x0) delete_module(&(0x7f0000164000)="00", 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a28000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0xff80000000000004, @loopback={0x0, 0x1}, 0x149f}, 0x5, [0x77d, 0x0, 0x80000004, 0x100000002, 0x7cd, 0xffff, 0x6, 0x8001]}, 0x5c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x81, &(0x7f00009e9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000983000)=0x3f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000789000)="2f6465762f73657175656e63657200", 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b30000-0x4)=0xa62, 0x4) r5 = request_key(&(0x7f000086a000-0x8)="6b657972696e6700", &(0x7f0000e16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000744000)="00", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000004) pselect6(0x40, &(0x7f000000b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)={0x0, 0x0}, &(0x7f000000e000-0x10)={&(0x7f0000008000-0x8)={0x0}, 0x8}) keyctl$setperm(0x5, r5, 0x3fffc) socket$netlink(0x10, 0x3, 0x4) 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003c0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002bb000)=0x1000) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020f000)="2f6465762f73657175656e6365723200", 0x80000201, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009f9000-0x8)=@assoc_value={0x0, 0x40000000000}, &(0x7f0000212000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b49000)={r3, 0xdf4, 0x0}, &(0x7f00003f8000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r4, 0xffffffffffffffff) recvfrom(r4, &(0x7f000021b000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f54000-0x10)={r3, 0x7, 0x8, "8a646405ab1d1bc2"}, 0x10) sendto$inet(r4, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e70000-0x4)=0x7fffffff, 0x4) r6 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x80000000020, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = syz_open_dev$sg(&(0x7f000076c000-0x9)="2f6465762f73672300", 0x3, 0x8002) ioctl$KDSKBLED(r8, 0x4b65, 0x8001f) sendto$inet6(r7, &(0x7f0000d42000-0x1000)="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", 0x679, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r9, 0x894c, &(0x7f0000483000)=0x1000) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00005d4000-0x10)={0x1, &(0x7f0000cc2000)=[{0x4333, 0x20, 0x0, 0x5}]}) sendmsg(r7, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000089e000)=[{&(0x7f0000b4a000-0x1000)="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", 0x800}, {&(0x7f00005e5000-0x2f)="4b8177ba66e45a76488632df67c43105c2c55bf0e6d0d74aa68cff63b222692eec3245b70c5048ad8f262c57da388b", 0x2f}], 0x2, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 259.630274] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da5000-0x9)="2f6465762f70707000", 0x3ffff, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = request_key(&(0x7f000068d000)="646e735f7265736f6c76657200", &(0x7f0000a0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000483000-0x1)="00", 0xfffffffffffffffd) r5 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a1f000-0xd)="2f6465762f0500000000000000", r4) r6 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r6) sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) clock_gettime(0x7, &(0x7f000011c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{r7, r8+10000000}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x7f}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r9, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000138000+0x998)=0x0) clock_gettime(0x0, &(0x7f00000b2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000542000-0x1)={0x10002}, 0x1) ppoll(&(0x7f0000071000-0x10)=[{r3, 0x80, 0x0}, {r3, 0x2001, 0x0}], 0x2, &(0x7f0000df6000)={r10, r11+10000000}, &(0x7f0000a93000-0x8)={0xcb3f}, 0x8) recvfrom$unix(r2, &(0x7f00009d0000)="", 0x0, 0x2020, &(0x7f0000dc1000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000042e000)=0x0) sendto(0xffffffffffffffff, &(0x7f0000cbd000-0x1)="8a", 0x1, 0x4000000, 0x0, 0x0) r12 = syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)="2f6465762f7573626d6f6e2300", 0x951a, 0x204000) fstat(0xffffffffffffffff, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f0000d66000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b4000-0x4)=0xe8) getuid() lstat(&(0x7f0000b32000-0x8)="2e2f66696c653000", &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r13) clock_gettime(0x0, &(0x7f0000ac8000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000caa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000052000)={0x0, 0x0}, &(0x7f0000eec000)=0x10) 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbc000)={@generic="306093f5ffe800000000067d08cebd5c", @ifru_names=@common="69726c616e2f00000000000000000000"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) r4 = getpid() fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r2, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"7600f20009cbec"}, 0xa1}, 0x10) getsockopt$sock_int(r2, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) sendto(r1, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r5 = dup(r3) r6 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000fbd000)=r6) dup2(r1, r1) ioctl$KDDISABIO(r5, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000944000-0x4)=0x9d) gettid() 2017/11/30 14:17:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x2)={0x0, 0x0}) epoll_create(0x83) epoll_create(0x6) 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) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000073a000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000097e000/0x2000)=nil, 0x2000, 0xfffffd, 0x32, r2, 0x0) sendto$inet6(r2, &(0x7f0000aa7000)="22c9b6acc94d", 0x6, 0x8000, &(0x7f0000aa7000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f00007b2000/0x1000)=nil, 0x1000, 0x3, 0x32050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) socket$inet6(0xa, 0x20000000000007, 0x100080007) shutdown(r1, 0xbcf6b3bca3a1b495) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cad000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0xa0c, 0x800000000, 0x103a}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000409000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x3, 0x8000000000300) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x20000000000018, &(0x7f0000e94000-0x4)=0x9, 0x4) sendto$inet6(r4, &(0x7f0000c22000-0x679)="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", 0x679, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[{&(0x7f0000bb1000-0x1000)="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0x1000}, {&(0x7f0000a7e000)="9a0c8a8bd8499e919f94353e32a50db8567b5e49ea20588f652761a4e5ba90326cecc8e80ce40d1569c66971f7106d695eebf3a5c4c5b25809e2b87e55d17da6d2a3fbafe83ee48cfa385947f5e9ba1470ecb32ef712ff28cddd475246a09e4b4cdf7231791438b9b88f4a8ed6e5dbd4bccb866f45e0584830677dbc0e834af13b8bff72e0620858314596e08fbf9348a66a5c228cf72e6938ead878648031614ef71f28514b3a01cb7e458b2a1a21a28776857634e9", 0xb6}, {&(0x7f0000bfa000)="06c338267c155663f940ee9eedf9f0c42b3bcdfdd63bae0850bcd960019cab3c8fa70757a499e50e1e57370a26d4ec230b7611212de4fe97de93e779058a849f78408a2fc11ad6706e9287a6d5b806798e672abf7063a909f76d2a5f0c4269e01697e8ebd3c8e49f97521e9a17edaa77bf07d117ffd782156da8deef1e3ff7c569e0e8955575aeeeb3730bf9c51365afe453248ef49798e5eac8692387762f836c4fa2b18ed0afccbfa0400a34f64d4174b486afa9cccb0a9ef3789711bc4d699cbd37db409c9b14d4b1a9f655006d3707d541e651f93dadbae79296638867ca23fdc89b38c9378c3080a26cae484fdfb1269b1fa38780bf67a2d5f1b079cd5436d4043acfa7e47ba18379007d4fee4cb26f8a40a80e6edbe3c375cf35a648eefef036424ba95a3b9ce44738ea43ca2953a2c19b7daadc08bd9c079620e83ffbd4818301fc406fd7957354926cb300139a5b0a2cb116d2a2588bbe461d2f78ea7ea145c47cdc1a37f155ca2dd0bfd364abef0a936a7bb9b5c4938b186f455dc61da61425121ee3dc7a3e1eee05229f2dd921f7aa651ca9cf9350430453647e8c818331da29002223be3367fbc31cac6db5115d5a070a2ff8b7dff9cf705b57f1272e44b81b9594b31783018e01d826bf60ac2aa1392c9041d89a6301ff38b8ec8cd952e8b9f5f5ec95f8cc1f909be2aec00cb8dd0c247d6683437fca398b90a22651c5e66c83f9b2387bda8ea93fc35b2a1cb0d9f69b2e54c081dcc130e4cdaa5b36ba7c7b340ee0bc45cbcd017a3c297dbe847ee9b5067dc89313b171d51c438ed4d323e975c9055908d708629f2dca25eea2258873c5e50b7f4d892246b406d6d2828741077acce3472aac3f0ef3a3264b9f1c002ae56bf3cbb5cbca7cfc620cb346ae2c508ad80cfb9eb2ec5c68693c2fc7410910b5c27061b723798ac1186d6450b9c53b8d18611bf719bc5ade0cf3ac42a13dd30a1991e992743d2dfdc3059dfc3123ecaac64bd67910bc1ad217f8f946448f9dab025bf5721fcdf89d8f9f49428016e81b43b4e393281465e79d3fb167478051dadfb5ff1c5496c01f4efe62be47aebbf13c07c44db3c086cd0457ac016eb3378d97a5b013ec4bf7a95f1862f7f17591af02056a7831c19d1bd57f9d1d0b76b8e1c8c84fdc2f5668456027465abc48214136fd6affc1f9c0b5cd6a29f476aa6a3430a82ef987822ff4639f292872cd6def67688480cad91092667661132a95afe35e8f58165f5388fcf2945c8eeac55a65814f3a04a00e94a65005cd4ec459095847751492be9a2b573debc030c48278e74b35c5f324d77a9d5b73789002cf97dee5a32061144935445cae3970be7e580afc6e5b1663331092a8b20f3067addca16e59d7eee9561ae0f0be0c1e5862737a25417ae478416d2677b097f3a89dbfb7ae94f8e8e78d93f16920708b9148a27598121cfae071422dd4605cbdc651ddb3a81c0093bd0f1878f4339c651d0448eba51aa73f14c471b60a0c4304311e05d2889d686b786a7a89a8aed285d6006ba577c1946f6cca3817056ddf2366e1c587c5797d35394d8a63db1f2f1060f9a31c6dab83bda3c7458b1f7f4f031f0dfbc1b0e94446b0afa6bbed9d30de8e5ea3909fa35a2617da8fb27ab118db779fcbd82d1563eb75762bd83424d9f13839220eb1504c1df55ec7f67d2c8ee5b938475df2cb824e156a8b81742ef5ffd2094a63c22ccecca1223dd96ba84d5571e963c3fdc72426e0e02f739e5bf8be5cb737b5ae6af889da45bf841d1f854e28681835eb86f99d5e02038694dc0150b9e32ad719c98c12a5416b9fe5166212c96452bb0781a590370d6e0533725d8de0b2fca3ff7e951150d8e23071ee79e0f4bab04b469b8dc70d0c620055534fc41a193948876c309180dd5218c959161a0528db4a5a76dde8052cea8716682b26d221d2028e89c731f6c01a8fba87209ec497873ac21ebe70089a71a5a381774178b1bdfec61a6276084eca7b3b8aba3c5447406b59ee80897c801ff0d9c00bd52398e102d5981525e5362bf8425e18509ba36e52b7e04ad49f24522b95a65400b32627afc6774b4d2826fdf2f8d641209582eca8f31b432e20291f306ec736381bcc4ee51337ccc535758680796caabd1766107f2ac2fdb624069dfc6fdd4f4ad0a14f636bb07a1d75d9a05ff90d6c032050c2107b392ba05bdb86c84e1e872191216e4f2a629809c4489f17b743a2c43bbd546afdd66c7f676bb8d2ee7e0cd1436835d58cc08005097a33d9b0ec47f761dad1e8dd7f54181f14cebc383ae5a762a89e745d7771be59485abee87326f178afd57b1e8f1d85400f380fc256ec3da20d822d556a5dd33479507bb2e785a85f7d84459b2f86dae083d8732a0d10913dc0edb82ded5dec54b498245db9e471b6e920a77b53ce4e726f990618716f794a3ec0dbfe3a9eed9be4b071abe5a9740eafe8d8990abefcfccee1ea8f29b4d07f38128b4c4d415b08afdc99e186a3add7e6a47cfa7623413b604dbaa5525de3f73975c2cf76e0f215ecfc1a28fec3088218fe422feeff9088015a158def0d3f0c6ab4853d4a06ccc399b4f1709c73f80af4e46c164f8979e9f4bc3e73b001ff7c727203d5f55f47c526efd5f173cc353a5c9d205c865edf080c01c8b5b23d00db8cb2eab26991fa598bb3b4d29b4cae0cb564a5f60307a8ccc84d8d31450107a47453d5f9b3a06e5d223faafd3c37e1f85358c9c8e2316ae0977aa6ce01aba0c298c60bb1ccc107b7339ba1cc402716b9180a472f0ad663193f3caf8c88dfb69388ebaf304384c40e8dff548e38103310d27983f9bdaaa6870d8a53f322262225cbaeaef3fb81c74bc74a1c754a650918c0a46b7accd7bedc27a0b55aec5cc646b9e87a150f9b087866599019bea3f886668c2ca2194a7f17681792c17dfe762faac8c5ba7a3c27b685f353ebcf10a2c1f912a7a0817826f6e3c923b9a6d48ec459daf7a3e214bfef6f7435aa1d6e19668cf29dc6d2ac844e63235fb341be9dd689c009d0d7a3d4b8a86cfbd522b55d519d9d2e24dd0aedd5e05302d259bcdecf7b048f088e0ccbf06bdf05d1d3093cc4f8df51ab663308d916f52d280a0e7b492e28e58a49e83ae513702b9316f80d7a9380a38b06e4e01b86efd4dcb1e88abe588d68bea0c930ab74fd2422b37a57666904093e4ec8c5d3479dc1ab7a76b24193ffceed5790df20d8883c3b79ca869fa91049de7ad5624a233b742a86dba3c90578d159d8b92c72744cfd6e3e5e12b0676064cde35e0e78116d71028837ed3746428b674006e664c7d9c3786bf10c25178261d0787739f69870837ca09f8fdad4855ef5e2dc81d6d27caaaa5c54ac7569d6d46ec72450203c2a198808006552db4ec113a6c5c2704a7d4b5d764940b6d5cceff8d0672bd513bef9eae261c2c70622db782aaacd868ad1c49e4652c7d3b4e71bde9208f6c0acaa52b6d2d386af37fbb4470baef92fc8ece6a1f54048d7e74e856be928f146e6dc26ddd017d39a2d7e330d1c003e6bcf3ac26f2960f43f23fe836bc64895f8f9022e6924ba1eccb93efebddfbc25e812f19bfee25c6f069a5cc8b11ec170769b7f573de7198c1e66b4c2169f818d95e6c507b5529c95bcd44da8dc303bd26baf24d9864ef5f19b9b1691a752a76c9b7766fbaa12bc48c0b0c93b4911e78ef4ee1bcde59f8d16d7d4c6765d5140c20040b5e6cee2a9b7507f3fff2acda0b8a97688d69706239b655ee3ebe40acf9cb779cd44d72c0186ccdf07f1db5e26dd2a88dd3ec85bec78ea7e9a866a34f71eb0c966a9c9fa8522bbd9aec35cf151a0b150ad8b6a72d51620adac8bfdf351f76534e2556f24eb3912a1d5c287f38ffc5c52289f275f9216d297f11f5d0fbde09ab2e1b248922d6970385ba210170ad51ebed10c1b2c07306f43b2061178923901d7ffd30273607f17ab0ae964f1e7953bdd4019a60c5da69d2f7fe7119a58a684e7c6126d35f594209f0a40c9fb7f9d1385bba1b99ddc5bed493c0b48a560e64769d4468c01a65b5b9fa555df6f187bb33939117621c5fddbbf7fb692daf108677c2a5646b0252dc0e81ea4f033b38be53cb5e06ca98573bdc95099d8e3f9132df574f615f518d303c5c2b1ce421948ae24ebcfcc0e1938cd0e6b6e32e2458aa4034b55aaba6812906de06affe16dedb6214ce249698a60f64037a3a6387328722dfb57e8bf1f4a7ff6811b5222437133904e6b5d708a3e146162e9684cb6ff47d99d851571a049ec9f87e9efc43a92f358accc94aa55f56f9313d4cdbbe5905ff08270536df4dae4575e9099196e52e6ab2ab5a6d6f90fb6135f51f413ea165e27c3e20ee655358decb4ebd03a8b9f8d610da3e385098fc19ed2175cc939eb6c4d472bca1a921b7eebcca8d2913a59e04a983d6b46207215999d62349b95008ea4d437f4d291cb97388831d5544b68a3e6d3683e5f3d449374ab344472c04971ab436b32083e42470a712cc914b665c351cefb450be7b36f19566a0476afb5bf142096e18856d9e9964ab48019703a79c0d030f438d140e656e33dbc40a36e2e6c071ac5f320dbdf3640617146f11c9ffa04925d0b5b84a963e2662522befaeb01d426975ef7571e1c523d478e2ae088251866e102ea8ac78626f11de7e3eb5b5a0175c61acc11ce1d576fc51f5b96e00d7bede22884148791e25c83ea10d487c80099da91100cb08bd5e7458410466986c6eb42a1fd28cd7e0c12fa8d1a26526e13563611ee7ac71d41e32f679f57aa3e5a6357d24a025f30f2de2064ca3b31df1d9bb1cbc5371d1f8302531c30d0ddcfbe7a4452782efa171f9acc2dfbcf4f69f9419d33f45de39eb4742fc40fd3ce2c4dfd090f632b8b8416bad22afbfdce97985bfceb664253156e36da1cf262eef82696b7a6863299694ddd8e7222d7b6a31717e01965912804fbd4706fcb89aae44c73c44a66dea42fd019456a5a1f1213f11a8876df5e4a6c15b0a83f6a6d1fd7d0a135b097c465898b851f8d18cee4d37ac3214a157af8a7f125d28bd59a0ca83d4bde517ac35205c1fda83947cec4db6563ad0173040b09ac347ec75c4464d5335e0965d0256e13743e34fc845720070cdc5ce2eae9c75468fcd7351f0e7efe3aa7008b065d0ddbf10f9e14f7ff482caeaed04bac2f59bdc08bf88fb6b0e65b94c471abda7c4b7d7178153d338ff8a1b1cd609a87061bae03f0d458cc88315d0dddc6a6c2b6fcb6b5113e69af7c21155718179c2be117582de84b0c84db4867d503a21c5d7bdcf077a3d16f1c8007c2301a6949711e6a229b2231dadac5be8a0c55771e5df905d4393f4631b83c34ee4f7f7b028caee8155c9a2dfbcf1d70e10e37256f2a4f77a1d6192758f429823f6db12a8b8a815baf3e0c9f90c7928eb5046ffbf28afcd0dce5ad6675f9030613c2023eff2c59fa936732449955e6c9c96ec26f08861c68ed6fd2563dc2484539fbcabd00bcee41c151bccc5edc0c7c396eeedf466cb270ed4686e3ba207b697f7401c2cd9dd47b654ab72efaabd80cc41a91d6556033c03b1a447609633d79e7f56f5582b78b082164b7fc25849c15bf8df36e5dc2558527c0fd7def7e1ff644b343eeb4208ad33e9ae478ddc059ba7c78afea619e8a110a364e4d1647b5ba650286cf67547a9b5ff2cbc00240fa50c63c756ce1776b358abc67502caa2a2eb8cbaa886b7b4197ba4968045505876982ec598edf2e1833ffd02ec528f99eb4093c0b228cb27d64e6d7b1361abae222a8d62558", 0x1000}, {&(0x7f000057f000)="8ccd7ec1687e36a5cce5896083b300ccb0561d31ffa4e85286874da5ded189caacad9d9eb868fabbe3f6394f66d1897d9e1811c0abe12016da307b55c52278cd46714ae52dc1e0f7fc8f38f4c1655a62131811b8542d23a6cb53533c90efda3d62f2f075c86fb47128c7934a596b3c6d70980bd34ec813ac45ffd526a7259e7d5f98b3807da4a4219ce9d559478aa9ed2397329dfdfc1d31ecb3cff5122e65c44d39f970dd0986692a", 0xa9}, {&(0x7f00001d8000-0xf8)="48d2952fdd03c72e114f297431aae4a0f80dd70809f391399c01939d0ff4e8931a387a91bf1db4db873c9591504a2178f84dcc87d1b4d1269cc19a03f5bac0457060e71b3a49044105890dde287f088e6edc8aa920529bc2a552c33f6ec9ce294786ccbea75886260842fa4303e75a89873a0cf688d66e349237d10289da54c7e7e564d9a86dbb294909f20966649ede725f97c67006ea2d218dc704bc06d620d1b6d9e5011277bb76e467f781c2f092413f10798e0bbb5a40e6a90a5380958b824270a68c465c9238223497d01967c259ac40c7d6cd1c94010e7702ff9115e9e6f03a2cf7908dfade120f7b30420bb777ef730652531867", 0xf8}, {&(0x7f0000e4f000)="ca8e93b07b7b33a449e9cda1fa019f5bca513462170c384041401606be7ff6e935edc15cc5d42e8d90a6f829f502fbd2496dbadb36f8803e3cab1f3b7f844671d5f5b692314565920e8ca3157085659444d24fa7af343282ffbea7080fdc467cfaa3ee61a74aab614deb89e1", 0x6c}], 0x6, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x20000080) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000021000)={0x0, 0x100000000, 0xff, 0x1ff}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000ba6000)=0x3f, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000f72000-0x1c)=@req3={0x0, 0x3ff, 0x8001, 0x400, 0xf13, 0x7, 0xe6}, 0x1c) connect$inet6(r4, &(0x7f0000ec4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x804}, 0x1c) [ 259.701592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/30 14:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013b000)="2e2f66696c653000", 0x28000, 0x30) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") poll(&(0x7f00001fc000-0x18)=[{r0, 0x8001, 0x0}, {r0, 0x80, 0x0}, {r0, 0x10, 0x0}], 0x3, 0xedb) symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") connect$llc(r0, &(0x7f00006d0000)={0x1a, 0xf, 0x3, 0xbd92, 0xfa9, 0x9a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002d4000-0x10)={0x0, 0x0}, &(0x7f0000180000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000-0x4)=0xe8) r3 = getegid() chown(&(0x7f0000804000-0x2)="2e2e", r2, r3) mount(&(0x7f0000c21000-0x8)="2e2f66696c653000", &(0x7f0000146000-0x2)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000dff000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f0000c18000-0xc)="2e2f66696c65302f62757300", 0x4) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setns(r4, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x800) r5 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x7, &(0x7f0000834000)={0x0, 0x0}) munmap(&(0x7f00000ea000/0x2000)=nil, 0x2000) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) getsockopt$packet_int(r5, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) signalfd(0xffffffffffffffff, &(0x7f000095c000)={0x0}, 0x8) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x40) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f000000b000-0x6)="0020000018f8", 0x10, &(0x7f000002b000)="ce") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000935000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x40000001ffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000087a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b6000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f000094e000)="70726f6300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x3, 0x0, []}) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000af1000)=0x0, &(0x7f0000972000-0x4)=0x4) ioctl(r2, 0x8918, &(0x7f0000000000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x74e4052caf025763) getdents(r3, &(0x7f000056a000)="", 0x0) getdents(r3, &(0x7f000035e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) linkat(r3, &(0x7f0000333000-0x8)="2e2f66696c653000", r3, &(0x7f0000288000-0x8)="2e2f66696c653000", 0x1400) fcntl$setownex(r0, 0xf, &(0x7f0000027000-0x8)={0x2, r1}) 2017/11/30 14:17:57 executing program 5: r0 = socket$inet6(0xa, 0x3ffffffffff, 0x4000000007ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6b657963686f726400", 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) accept$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common="65716c00000000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x42, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000004000-0xe)="2f6465762f6b657963686f726400", 0xe) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000003000-0x4)=0x10) 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x400000000, 0x5, 0x7fffffff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x6, 0x2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000904000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc7000)="2f6465762f73657175656e6365723200", 0x8080, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f000053f000-0x4)=0x0, &(0x7f00008ab000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept(r1, &(0x7f00009bc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000-0x4)=0x8) getsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f000027c000)="000000000000000000", &(0x7f00005f6000)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000824000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket(0x19, 0xfffffffffffffffe, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00004ed000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004de000-0x4)=0x10, 0x800) r2 = socket(0xa, 0x4, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000054b000)=0xfffffffffffffff9, 0x4) setrlimit(0x0, &(0x7f0000364000)={0x0, 0x8001}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000581000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000d1f000)="6367726f75707b00", 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000701000-0x4)=0x0, &(0x7f0000835000-0x4)=0x4) pwrite64(r4, &(0x7f00007f2000)="4adb", 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000362000-0x8)={0x0, 0x75d}, &(0x7f0000f85000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f4c000)={r5, @in6={{0xa, 0x3, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7be4}, 0x98) mq_unlink(&(0x7f0000aa2000)="5c2b2f2d6d696d655f74797065757365728a757365723d656d3176626f786e6574302e706f7369785f61636c5f616363657373776c616e3100") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b41000-0xe9)={r5, 0xe1, "6f784ef9a3466cb3cb5000807ec81c0679fee9024a097306e1187e8f577326df7fda686493f4e781f88ab43a676009553d6208e5a742fd19f28f807d22e14e23afe1a3b0e1260000000000000008a66e52ad500d55034c69b38746f4f1f4d8c7528dee466963cb6eddcb593eef8664cf740f610d00000000000088bb0418256289cae919cb258996bd0def9f182f84532c7ee4fa2f81bdaf0cd16c4a1498e1c00f584238fb9b44406731e8827ea34957459ebc20826a000313b2cf4a7701ab5fae34b764f921de001e2579ead407ed83012599eda26571bb129c33844dec398abf"}, &(0x7f0000bcf000)=0xe9) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000528000)={r6, 0x6f48}, 0x8) ioctl$KDADDIO(r2, 0x4b34, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000403000-0x10)={0x6d, 0x800008002, 0xf71b, 0x2000000000000, r5}, &(0x7f00009e9000)=0x10) epoll_pwait(r4, &(0x7f00003d3000)=[{0x0, 0x0}], 0x1, 0x3710, &(0x7f00003eb000-0x8)={0x100000001}, 0x8) pipe(&(0x7f00009e7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) r9 = syz_open_dev$urandom(&(0x7f00001b8000)="2f6465762f7572616e646f6d00", 0x0, 0x200000000082002) splice(r9, 0x0, r8, 0x0, 0x100000000, 0x8000000000) splice(r7, 0x0, r4, 0x800000, 0x7, 0x0) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00000f8000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffe, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xa1]}, 0x1c) mount(&(0x7f0000575000-0x8)="2e2f66696c653000", &(0x7f0000fc9000-0x8)="2e2f66696c653000", &(0x7f0000279000)="6264657600", 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fda000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400000, r3}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00007c3000-0x14)={r6, 0x7bd, 0xfffffffffffffffa, 0x1000, 0x7ad, 0x4}, 0x14) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c96000)=0x0, &(0x7f000058e000-0x4)=0x4) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001e4000-0x4)=0x0, &(0x7f000031a000-0x4)=0x4) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002c000-0x8)={0x0, 0x0}) removexattr(&(0x7f0000fa9000)="2e2f66696c65302f66696c65302f62757300", &(0x7f0000001000-0x2e)=@known="73797374656d2e61647669736500") r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000afc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000500000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073d000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000724000-0x68)={0x7, 0xffffffffffffffc1, 0x4, {0x0, 0x0}, 0x5, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$uid(0x0, r7, 0x2) pipe2(&(0x7f00001a7000-0x8)={0x0, 0x0}, 0x80000) write$tun(r6, &(0x7f0000b67000)=@pi={0x0, 0xebff, @ipv4={{0x9, 0x4, 0x7, 0x3ff, 0x38, 0x2, 0x5, 0x8, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@noop={0x1}, @rr={0x7, 0xb, 0x8001, [@loopback=0x7f000001, @empty=0x0]}, @end={0x0}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x3c) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000c30000)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_settings={0xffff, 0xfffffffffffffffa, @fr_pvc=&(0x7f000085b000-0x4)={0x0}}}) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000daa000)=r7) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000562000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000398000-0x38)={&(0x7f0000304000-0x1c)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a866144}, 0x1c, &(0x7f0000e51000)=[{&(0x7f0000f75000-0x9a)="12a276c36c6385cf8bbd0fbfe499fea30ac297d834f568754f6a4a3642a191fa0ce4258a73f71c9e41899552bc23fdee102aecbe76f13d1c89ef18214e78e231a80917c20059d6a9b7afa6fcd00fc6c62f18616308767fe4208f139d7f1c69877b442a413869a66cd3ac610e94c5a9b9784be93b2a8e7f2879b3e95ab580ca9a21e6761070f4e3ea4e45e557fbeeb967cb436bb0fb2c9fd12fc5", 0x9a}, {&(0x7f0000045000+0x11e)="96c6a4ba6c7c36115cf569d0df9511c8db1644c05ef9b48747c79326eca1627fee370ce35895bb7798e43760ef5c2f90586c6de5219cbdfbf926fb203bd5f0fe3b", 0x41}, {&(0x7f0000c82000-0x43)="0627833e79dc2ad3db59d02939339e8b03dd677030c4477cb970642299a6175b26614fbe98663204d5b4f9ff8d5333bfef965394ebd231ac0f6298cce5561a501e495f", 0x43}, {&(0x7f0000bc4000)="d6826dad82cde18df1d1a75377e767aab4176c7aca860bbd07d2058c7a984ff306673c65e7201b0be67d03e749d462cf96084d99e0d2e2cb0b588c0e9dd3697f8043e6fb5876bca5e1563d7dd95555", 0x4f}], 0x4, &(0x7f000089a000-0x380)=[{0x30, 0x19f, 0x7fffffff, "56832517febddf1a336a62c8074172c8e3997cf2638d791d7a6d48e6e255"}, {0xe0, 0x10b, 0x2, "5d797b8e773568e55171a4f22e0bc0f516bdc17610f7028abfd0dcdf877faff979dd382e4cfede19057423413ea6491922fb941d04ea9fde386054ab543997589b167d644bb4a5ddfc5a142349486c61d7b7d7b244796885d31d4534e9093bf095a91cf3e91702c22005bf1a2f404bfa5e4dd4ffb609ac012b7e82f8bd9ea40fd0e80936cf633e56d06ac83d99c67648b02f41f429280ec85e959f6590278d3bc6b673cbc13472dd2bcacb17018a5496f9a7cbfeb50f2f3d2d024df91e08aab78f0af33a039a9a0052f7"}, {0xd8, 0x116, 0x6, "f73b874848dedf85bc8a1e3bc2340523dec4e207cdfc80f626c5830f3294cd6b3e87269357f636fc0ecc14f461a4ae814f88c14cd77755ce7589e29ecfb399a3090ea0af1bceab2724bcc82da76c262eb55afa46486f16cbca99ee4af26429d965ce1e2da356d364b36a803d10bddd67115416479548083fe9bd1c14ae9d5b757618d3fc6c712347b686c836a36dbb0f6d6dbb124dbc340da1647962a75d7acab8b1e41028be4040950b2d7b3b954770b11da14cb328aebdfbd5e8727f69a111426a6d"}, {0x58, 0x112, 0x2, "2fb81552da9a4183342aad5338cbc32b62efbfb5011ef5f462737e5eb6e9333763f99174b154cf5f4d868c9deef4ad84f98e1177a1bcd07b28f2239ff1f122d39434"}, {0xb0, 0x1ff, 0x0, "4188c6e4fd13b37983dd709ae6dec99d1a041e59085e624ec30bab9f7e74e1e7957da7ff7df1b8ce924b4edf37ca1cb9960ec867656c53125414b775e56fcaf11467057950ca6d861489aab322b5552c311ad89601c61f4836f12c87fbaa59a3c0bc8a7e2b8ecff8e9680f41e7722719eaecac80b84dde151575c146be4c612e3220647045d11e981394201372db8495a817b78ffe169ce1827f3b55"}, {0x28, 0x88, 0x1f, "7d5a11356c410d96e6055df70f4aeb9d495b24"}, {0x68, 0x7846451a88a386c0, 0xe, "6fe23d4207b3c10c0cb39f1821b8156733998ef7342e95b1ce912abb01d18bcc08855a8d99bd55e298474604fb274b92ba6138b7676b84c3764d8066cf8af19bee177539c35e34e53c6703bd39c128dd7f"}], 0x7, 0x4000000}, 0x24040805) 2017/11/30 14:17:57 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000574000-0xb)="2f6465762f6877726e6700", 0x80902, 0x0) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000822000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f72000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f70000)=0x0) bind$ipx(r0, &(0x7f000066a000)={0x4, 0x100, 0xb6, "b1eea08f2fd1", 0x66d41f94, 0x0}, 0x10) clone(0xae8fb1e6352c81c1, &(0x7f0000251000-0x2)="06c4", &(0x7f0000226000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000f70000-0x2)="2df7") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000194000-0x1)="37", 0x1, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) shutdown(r1, 0x4000000000001) 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bc2000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2017/11/30 14:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000065000-0x8)=0x3) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e56000-0x4)=0xfffffffffffffffc, 0x4) 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000015b000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x1fffffffffff) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000fd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000066b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b0000-0x4)=0xc3) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x6, 0x38, r0, 0x0) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000c18000)=0x1, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000014a000)="6e7600", 0x3) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fd7000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fdd000-0x4)=0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000973000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000083000-0x10)={0x3, &(0x7f0000e2c000)=[{0x0, 0x3, 0x6, 0x3}, {0x0, 0x0, 0x4, 0x100000000}, {0x6, 0x7, 0x40b1b, 0x4}]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fdc000-0x90)={0x657, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088e000/0x10000)=nil, 0x10000, 0x3, 0x40000000032, r2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fdc000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fd9000-0x4)=0x80, 0x4) mmap(&(0x7f0000e21000/0x2000)=nil, 0x2000, 0x1002, 0x32, r2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f000033b000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fda000-0xf1)="2694baa3c05d093f81ce32346450146643a10af5fffb69d3d03ca99c63f368774a0e9bc8ffe62ac8186e3f0c3364102f36b886a9be3e42dfdccdede127300c712cf75deee6c5b8a1a72ec35f8fa4af26f94f46208448cc9b7523c08dcea0a50d9a8218473657e35a8e8ce1ca8907e7c904b9606f529176426309dd8aef190a4d95b033fb7accfc18afe90040ffd0f2d5539028dd81451706b8f5d3e988f49953d8d6954fa80efeb187a06d3b7d49719b9e5c44613c0e978c5a5d2693bc74db0093e8a626a21c08ad5cfaab4c5987502f652c48f18b6cec004a4a8a564e32cc330d6202ffea4dbe8c92289e15a456e946a1", 0xf1, 0x800, &(0x7f0000c48000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000000)="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", 0x4cd, 0x0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x10000000000007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/30 14:17:57 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000358000)="2e2f66696c653000", 0x80040, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x6) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000114000-0x9)="2f6465762f70707000", 0x400, 0x0) ioctl$sock_ifreq(r3, 0x8929, &(0x7f000079e000)={@generic="b63067fc6eb69a68080b651ffd9bb252", @ifru_settings={0x4, 0xfff, @fr=&(0x7f000082a000-0x18)={0x9347, 0x0, 0x1000, 0x3f, 0x10000, 0x103, 0x9}}}) r4 = epoll_create1(0x0) r5 = dup(r2) timerfd_create(0x6, 0x80800) fstat(r1, &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000069e000)={0x0, 0x0, 0x0}, &(0x7f000082a000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00006a2000)={0x0, 0x2c, "86c0c5609c4afd8fdca6d630d6023275bdd834d0b608d6ddcdccae5599d00877b8d6c6202de784d591525701"}, &(0x7f000082b000)=0x34) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000816000)={r6, 0x1fe, 0x20, 0x2, 0x80, 0x80000000}, &(0x7f000082c000-0x4)=0x14) connect$inet(r5, &(0x7f00009df000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDENABIO(r0, 0x4b36) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00002a7000)={0x14, 0x0}) poll(&(0x7f00000ea000-0x30)=[{r2, 0x100, 0x0}, {r2, 0xa0, 0x0}, {r2, 0x6002, 0x0}, {r4, 0x305c, 0x0}, {r5, 0x4000, 0x0}, {r5, 0x1040, 0x0}], 0x6, 0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000082b000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000169000-0x4)=0xc) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f000082c000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000bd4000-0xc)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000b11000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xb6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000512000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d45000)={0x5, 0xe1, 0x7, 0x8000000000000006}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r0, 0x4b32, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000)=0x1) ioctl$KDENABIO(r0, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) preadv(r2, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)="00", 0x1}], 0x1, 0x0) preadv(r2, &(0x7f0000879000)=[{&(0x7f00000f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x1, 0x403) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) tkill(r3, 0x15) close(r0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c68000)={0x5, 0x0, 0x7, 0x3, 0x7}, 0x14) r4 = socket(0x10, 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x8004510a) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000148000-0x18)=@generic={0x3, 0x40000007, 0x40}) r6 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) ioctl(r2, 0x894c, &(0x7f0000add000)="") 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00006a1000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000485000-0x1)="3f") 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2f000-0x4)=0xc) r1 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c20000)=0x3) r2 = syz_open_procfs(r0, &(0x7f0000beb000-0x9)="6e65742f756e697800") fgetxattr(r2, &(0x7f0000753000)=@random={"6f73782e00", "6e65742f756e697800"}, &(0x7f00006bc000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) sendfile(r1, r2, &(0x7f0000dea000)=0x200001, 0xff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e75000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000237000)={0x0, 0x0, 0x10000, 0xffffffffffffffe0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002aa000-0x20)={0x400, r3, 0x10000, 0x0}) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000648000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e3000-0x4)=0x2, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6b000)="922501ea331b8a357706000000c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da6676", 0x3e, 0x4000002, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x26, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f69000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010f000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f71000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f71000)=0x3, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r3, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1000000000100000035", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/30 14:17:57 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1050, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x34, 0x0, &(0x7f0000006000-0x34)=[@clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x2, 0x0}, @acquire_done={0x40106309, r1, 0x0}], 0xa0, 0x0, &(0x7f000000a000-0xa0)="f12a18900aa6bcbf884524411ee8d1c55c81a0dc8be15eafc09644f4aaa40a4303f725d1d18daa0d3de112a68799fe9b1618394fb58549a7390e0385e4d810a079a4cbc649aabe6f1a3aa3b31070c0aede2b067431ceb4b9b4c3a0d5a9831899c30efc648633e79ac2c5fd71eed569a00b145eef980de340dad8efad5b59a450a36b0b333520d2262e602ff60217f9accb268fc22da83449104612fbe897b7fe"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x18, 0x0, &(0x7f0000009000-0x18)=[@exit_looper={0x630d}, @increfs_done={0x40046307, 0x4, 0x81}], 0x65, 0x0, &(0x7f000000a000-0x65)="fc17006fadbad623401ddb8c84fcb0957c3f030b9b9b9816ca212e8eec9eed8ccf4f19cbd30f15bbd79655ac54e6c4ec9f45a812f431ad3f4c9022556d27c5bed9f56e2bc4bc04c7fa313491a09783b18f43dbee8029968683f2bda267d78ea59c68e14a6d"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000b000)="2f6465762f73672300", 0x9, 0x24000) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000002000)=0x0) poll(&(0x7f000000b000)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000007000)={r1, 0x0, 0x0, 0x0}) close(r0) r4 = mmap$binder(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xa8, 0x0, &(0x7f000000c000)=[@release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x2, 0x0}, @dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000002000-0x8)=[0x0]}}, @acquire_done={0x40106309, 0x0, 0x2}], 0xc3, 0x0, &(0x7f000000c000-0xc3)="26294b03c518a6ef1c71cd4dad5a0213d450c178b108488bdf459c5a5a53c1f17ad9275e362eb3c16b89b8db08a31624c3cdc88d037d8218b9611ba39ead47a06c4cacd480a27352299ec952e1251b66cbb2473eacc1ff16480ddce4d5499abde371f1f03ec49db5b452a59aa1e3beffdc4e79f6effc90617b3504c0edf8d0cd0491dbc8787981fc39f4ea46a077c606579c6c74f5f305c16c885aea6e56b02805bcc51236ec0d79c441063b69ee3c3c325af4861ebdae26edeedeac268a717c9e34e3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000)=[], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000)="2f6465762f62696e6465722300", 0x0, 0x800) 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mount(&(0x7f000037b000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="6264657600", 0x0, &(0x7f0000a8c000-0x2)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x1, 0x3, &(0x7f00000e8000+0x1ae)={0x0, 0x0}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00003a9000-0x8)=0x67bd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001f1000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000795000)={r3, 0x0, r2}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcd000)="2f6465762f72666b696c6c00", 0x200, 0x0) pipe2(&(0x7f0000618000)={0x0, 0x0}, 0x80800) r7 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00004ec000-0x4)=0x0, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) r8 = epoll_create1(0x80000) r9 = eventfd(0x0) clock_gettime(0x0, &(0x7f00000c0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b63000-0x38)=[{r0, 0x208, 0x0}, {r4, 0x2000, 0x0}, {r5, 0x261, 0x0}, {r6, 0x100, 0x0}, {r7, 0x14, 0x0}, {r8, 0x80, 0x0}, {r9, 0x2000, 0x0}], 0x7, &(0x7f0000fe1000-0x10)={r10, r11+30000000}, &(0x7f0000fc4000-0x8)={0x100000000}, 0x8) 2017/11/30 14:17:57 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000036f000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000aa000)="2f6465762f6175746f667300", 0x80000, 0x0) sendfile(r0, r1, 0x0, 0x9) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) iopl(0x0) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000055e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2e67690d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x175, 0xfffffffffffffff7, 0x6, 0x68}, &(0x7f0000dc5000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000372000-0x8)={0x0, 0xffff}, &(0x7f0000417000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a08000)={0x0, 0x3}, &(0x7f0000595000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000603000)={r3, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r2, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000319000)={0x1f, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/30 14:17:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8, 0x5ab, 0x0, 0xffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000098d000)="6e65742f64657600") read(r3, &(0x7f0000a71000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb) preadv(r0, &(0x7f0000735000-0x10)=[{&(0x7f0000f2d000)="00", 0x1}], 0x1, 0x1) 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2f000-0x4)=0xc) r1 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c20000)=0x3) r2 = syz_open_procfs(r0, &(0x7f0000beb000-0x9)="6e65742f756e697800") fgetxattr(r2, &(0x7f0000753000)=@random={"6f73782e00", "6e65742f756e697800"}, &(0x7f00006bc000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) sendfile(r1, r2, &(0x7f0000dea000)=0x200001, 0xff) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e75000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000237000)={0x0, 0x0, 0x10000, 0xffffffffffffffe0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002aa000-0x20)={0x400, r3, 0x10000, 0x0}) 2017/11/30 14:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d28000)={0x2, 0x371, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000161000-0x12)={@common="6970365f767469300000000000000000", 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x0, ""}, &(0x7f0000015000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/11/30 14:17:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f000006c000)={0x5, 0xffff, 0x2, 0x7, 0x6, [{0xb0fe, 0x8000, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x6, 0x0, 0x0, 0x2102, 0x0, 0x0, 0x0}, {0x5, 0x82, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x7fff, 0x20000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x0, 0xfffffffffffff68e, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xf8, 0x6, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r2 = open(&(0x7f00003b3000)="2e2f66696c653000", 0x4100, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fc7000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000092a000-0x4)={0x1bb26660}, 0x4) getsockopt$inet6_int(r2, 0x29, 0xe613e9d7fec50fe9, &(0x7f00000a1000)=0x0, &(0x7f0000db3000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000f1e000)={0x0, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = dup3(r1, r1, 0xfffffffffffffffc) modify_ldt$read_default(0x2, &(0x7f00008a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) unlinkat(r3, &(0x7f0000144000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e4d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a35000)=0x8) read(r3, &(0x7f0000e53000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000a49000)="580000001400190000bb4b72040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e890000002821ec0004fbf50dfff90004a5000004001ce1ed5e0000000000221f10000100070000000001005a6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a58000)="2f6465762f73657175656e63657200", 0x14000, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000002000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000866000-0x4)=0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00008f1000-0xf)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004ba000-0x4)=0x14) [ 259.984263] binder: 7311:7312 ioctl c0306201 20009fd0 returned -11 [ 259.994762] binder: 7311:7312 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 260.007719] binder: 7311:7312 unknown command 0 [ 260.014820] binder: 7311:7312 ioctl c0306201 20001fd0 returned -22 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x2, 0x3, 0xfffffffffffffffd, 0x0, 0x101}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000052c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00008da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) write$evdev(0xffffffffffffffff, &(0x7f0000009000-0x18)=[], 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000830000-0x10)="2f6465762f73657175656e6365723200", 0x1fffd, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000feb000-0x8)={0x400, 0x10000, 0x4, 0x4}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000487000/0x2000)=nil, 0x2000, &(0x7f0000feb000+0x891)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fed000-0x8)="0000000000000000", 0x8) 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x401, 0x6}, &(0x7f000000a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f25a4665fe4", 0x12) write(r0, &(0x7f0000004000-0xc6)="86a69ecaae42209be40bb87edb1a037c1c12a9701351c83ea095a8acdd25c7ba3c10dbc82c33ae998b261176fe5380ad6a4158f8bfaeded546056a57bd24be675a359346d9103f3b8f24daa8858b859148345b40cb11764272378c05f2a0fe3913b509da080bc1fd7d6bb6dfc0435cf456ef15bd3bf86575eefee3d155f0d5a8a60842437ba9341431c261d1825136fe2ce4185685e129cf35e47fc6920a", 0x9e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={r1, 0x3, 0x4, 0xfffffffffffffffa, 0x3, 0x16}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f000000d000)="617474722f63757272656e7400") timer_create(0x3, &(0x7f000000c000)={0x0, 0x3e, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f000000d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f000000c000-0xcb)="eb047f7c7adacca9de28a5babc6aff3ce9caeee44720403c317168c758fa8121d10e40d35230b5c0797a1d5a661bf2ff9fab3a362ce2f85b6a0e2e845d475c990710debfa622dde67347d785c76dccad373ff02831ae10095dbac5aac136d4bfef24f66c9b6f2ed512bc59da911b890164fa82711d34bf5946fa77b2db28d0200993bd9e25b6c379bc0f06373544c1084feefd8914fc6d197a5a4fd28cb704c2a4411a7e97d004fc61d1ed131b10b8946ce702c67da6caa77c25296e8f6c5afc07fcbc0a66789ecee6daeb", 0xcb, 0x40, 0x0, 0x0) write(r3, &(0x7f000000b000)="", 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000003000)={0x0, 0xe1, &(0x7f000000a000)="9e1703e4d172f53bcfcf1ba22e2a9cff91a19a39ebb0367c06daa5da590fd203dbcf3761b439c141a1f2a861c2401603f6ff7e0ea56a5931f84ab7d0cd1621fcb5983a8cc187801bd068d12226a453d8c796468e182b97c1f719e03859d937afb134c483561bc3ac1a424507884efb1115421d1a2f980fd7b9961067198c8161c43a682bd749868061f4c781cd2695a1ba2f9254210365889e70246af240d242fa55a2d030a9488782740dc2fbf7cca050c03c74bdfaa52cc757d8bf6464f2ae8a4c8cebb1638e17353415e2eba78270f8d18d18d5b3db0f52b46d8a449fe89a1f"}) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000004000)=0x41c, 0x4) syz_open_pts(r0, 0x121000) socket$netlink(0x10, 0x3, 0x3b) 2017/11/30 14:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b03000-0xb)="2f6465762f6877726e6700", 0x84080, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000df7000)=0x48000000) mlock(&(0x7f000085b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) 2017/11/30 14:17:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000cd1000-0x40)=[], 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000c87000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r1 = socket(0x11, 0x802, 0xffffffffffffffff) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c92000)={0xfffffffffffffffc, 0x3, 0x8000}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x1, 0x1) sendto$inet6(r2, &(0x7f00000ac000-0x2)="d4", 0x1, 0x40000, &(0x7f0000ad5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept$packet(r1, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004eb000)=0x14) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00003c4000-0x1)="e8", 0x1, 0x0, &(0x7f0000bf0000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000db7000-0x1)="85", 0x1, 0x0, &(0x7f00002f9000+0x2e9)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c49000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc2000-0xa)="2f6465762f70746d7800", 0x189400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000056d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000000+0xc1d)={r5, 0x80000, r2}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000739000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00006d3000-0x4)=0x88e, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) accept$inet6(r2, &(0x7f000080e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cb4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e8b000)={0x0, 0x95, "dbd14d476e4fc17e7dafda8155ab37720b11e54d7b141850f9c1fb22cadd10d77ed6861318fe22310971b178b6abeb005dce82b4d0daba1a07acf6b01fc5248eea80a7f301725d5f09ad779043e548d1a3188d2517d94ceb92a70cd94a2c3a645a17402665a628e592886624ab49178ebd616d5a09bfcb9fde0101198cdb42de08d15b9ecf8be3ca6d5711cefd6469dda5a498a2de"}, &(0x7f0000e22000)=0x9d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000df1000-0xa0)={r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd2d, 0x6, 0x3dcc0cc2, 0x16}, &(0x7f00006ce000)=0xa0) [ 260.047071] binder_alloc: 7311: binder_alloc_buf, no vma [ 260.054092] binder: 7311:7312 transaction failed 29189/-3, size 0-0 line 3130 [ 260.075104] binder: 7311:7331 ioctl c0306201 20009fd0 returned -11 [ 260.085221] binder: 7311:7331 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 260.100500] binder: 7311:7331 unknown command 0 [ 260.105611] binder: 7311:7331 ioctl c0306201 20001fd0 returned -22 [ 260.118287] binder: BINDER_SET_CONTEXT_MGR already set [ 260.123811] binder: 7311:7331 ioctl 40046207 0 returned -16 [ 260.146370] binder_alloc: 7311: binder_alloc_buf, no vma [ 260.152255] binder: 7311:7331 transaction failed 29189/-3, size 0-0 line 3130 [ 260.163157] binder: undelivered TRANSACTION_ERROR: 29189 2017/11/30 14:17:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x776}, &(0x7f00001ef000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x4, 0x2, 0x4, 0x6, 0x2, 0x96, 0xc21, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f000027f000)=[{&(0x7f000056b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000123000)=[{&(0x7f0000d9c000-0x52)="a524c6dae3004bf6804b8b929709e84af0167fea56cd005b31c6f72349f63f43e04557a3eff92911e40c84f3cea53ac2571ba98f37f62f1ee7001d8805b3565693dcaae454e2dea2352a4ba56d3d26464c37", 0x52}, {&(0x7f00006bc000)="1fa7947762fdae0c9493c5bcb5235508b5c71fbe41a98af4cfc7a4b87488d3e86bb6cca17e5ce81924ca27f3919804e57a5ff1a235f4e1388128b71c7a4b5ae15fa326ad35ae94bf208194c85896af6e996fc4104f452566e9bf3d787930f35a820cfe7850b1ba72500b7590a65666f1d621cf0ad19d57b3b01db8d4a6f052b4f8aaaf77c76667b637c8ae72173f12f5fdec", 0x92}, {&(0x7f0000650000)="955901d52ea8f09dd172d7b739185bb441fe17d0350a592e7159597ba20473465a860860d67f8aeec9eb1e763c3e308b83971e1ddf466129d9cd006e12d5c6d7c6eeacebf632d21945e6aa118b5dea93bac8581d47d0d02741fbb7abde39fcbff1a4db97fa5cad0626f355928ed3903b03d4c4", 0x73}, {&(0x7f0000b5e000)="dd37b8b34335abbfcd895074d7434b15c346648f76df945b493f47c7214e91f2aa2de942077ca7a168b82398d2d0291bb1c503ce74ae71d38b8dda8c1ba6b4208126575f3f3e04b12cdbeb1c85a4a0e7ddf15e498fcb6de9a60437c83b00cd7447d578b34bf528173205e2836e4a4c027eca7e8adb5f49d86098b109cce1e3cb12e71eb7383641a751b9caac5582f42b01eb5ab680da2775c3561d0ba58edf5095635252", 0xa4}, {&(0x7f0000d6e000)="65661e9d06287275440227cff3e05f8105c8c852fb3e8508d2b7912308b3256b2668ee36ce2228b37cb29fff4d", 0x2d}], 0x5, 0x0, 0x0, 0x20000004}], 0x1, 0x20000000) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7d000)="262f2973656c696e75782900", 0x0) r3 = open(&(0x7f00005ba000)="2e2f66696c65302f66696c653000", 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r4}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x80000080000) r5 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r6 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r6, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000c6c000)={0x5, 0x7}) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000517000)=0x8) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ptrace$setsig(0x4203, 0x0, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r6, &(0x7f0000ee8000-0x10)={0x1a, 0x1f, 0x9, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00005b8000-0x4d)={0x0, 0x45, "345befbc293038d45790a050827ef83b6dd8d51848269be1202504e44cbe1820bf44851ed1766cdaf7d1abc07abfbeabcc0fecf7eeea8fc48569a16644fc6d0399df39d3fd"}, &(0x7f0000b91000-0x4)=0x4d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00004fe000-0x4)=r7, 0x4) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x81, 0x0, 0x0, 0x0, 0x4000d, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "ffd559228adc329394610a00acd238b534afb805ebc30afb0004d56dd03f1f8b", [0x905, 0x7]}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x4000043, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r5, 0x7f, 0x801, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000c98000)={0x3f, {{0xa, 0x0, 0xef0, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/30 14:17:57 executing program 3: pipe2(&(0x7f00009eb000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000089e000)={0x6, 0x4, 0xffffffffffffff67, 0x881, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000880000)={r2, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1c7, 0xaafd, 0x0, 0x7, 0x8000, 0x415, 0x200, 0x300, 0x5, 0x1f, 0x80000001, 0x6, 0x2, 0x1, 0xffff]}, &(0x7f00001b6000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e89000)=0xb1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000829000-0x8)={r2, 0x1}, &(0x7f0000af6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000585000-0x14)={r4, 0x7, 0x400, 0xffffffffffffe2a3, 0x64a8, 0x2}, 0x14) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) r6 = memfd_create(&(0x7f0000a31000-0xa)="2f6465762f70746d7800", 0x1) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000d5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000269000)=0x86) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a39000-0xf)="2f6465762f73657175656e63657200", 0x80800, 0x0) bind$ax25(r5, &(0x7f0000677000)={0x3, {"4809156eac26cf"}, 0xfd61}, 0x10) clock_gettime(0x0, &(0x7f0000be0000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000116000-0x20)={{r8, r9+30000000}, {0x77359400, 0x0}}, &(0x7f0000512000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000b94000)="2e2f66696c653000", &(0x7f00000fa000-0x20)={{r10, 0x0}, {0x0, 0x2710}}) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000bd8000-0x10)={0x1, 0x1f, 0x4, 0x80000001}) getsockopt$ax25_buf(r7, 0x101, 0x18, &(0x7f000043e000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000383000)=0x1b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000114000)={0x3, 0x100000001, 0x6, {0x0, 0x0}, 0x842f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f00003be000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x80a, 0x1) fremovexattr(r11, &(0x7f000073b000)=@known="73797374656d2e736f636b70726f746f6e616d6500") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r11, 0x890c, &(0x7f0000445000)={0xffffffffffffffe1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x5, 0x4, 0x7, &(0x7f0000fdb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x1, 0x2}) getsockname$ipx(r7, &(0x7f0000f45000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a3a000)=0x10) accept(r11, &(0x7f0000fbe000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000250000-0x4)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x80000000005406, &(0x7f0000a23000-0x8)=0x200010000) socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x11, &(0x7f0000287000)="ffd2", 0x2) 2017/11/30 14:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) recvfrom(r0, &(0x7f0000610000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x10003, &(0x7f00007a6000-0x8)=@sco={0x1f, {0x100000000, 0x5, 0x0, 0x6, 0x0, 0x7ff}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) r2 = socket(0x1, 0x200003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e5f000)=[@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x593}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ebf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004f2000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x8949, &(0x7f0000bbf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="65716c00000000000000000000000000"}) syz_open_dev$sg(&(0x7f0000281000)="2f6465762f73672300", 0x100, 0x240000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000085f000-0x5)={0x0, 0x0}) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r6, &(0x7f0000012000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlink(&(0x7f0000013000)="2e2f66696c653000") 2017/11/30 14:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x86) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000e63000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000007e000-0x9)="2f6465762f72746300", 0x20000000a0000, 0x0) lstat(&(0x7f0000afa000)="2e2f66696c653000", &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() perf_event_open(&(0x7f0000fef000-0x78)={0x2, 0x78, 0x5c86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff0000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r4, 0x40000000001) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fef000-0xb)={0x4000000000, 0x5, 0x2, 0x5, 0x5, 0x8, 0x7, 0x81, 0x4ea2760b, 0x10000000400, 0x5}, 0xb) socket(0x11, 0x80003, 0x80000000000001) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="49222d55", 0x4) fchown(r1, r2, r3) r5 = getpid() r6 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r6, 0x7, &(0x7f0000557000)={0x19, 0x8, 0x10001, 0x80000001}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x80}]}, 0x10) 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000018b000)="73797363616c6c00") ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000c70000-0x4)=0x0) readv(r1, &(0x7f0000d97000)=[{&(0x7f0000666000-0x7e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000639000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000098000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000c7a000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000fb8000)="", 0x0}, {&(0x7f00003b0000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000efb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000821000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000047b000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0x9) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20000, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000deb000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dec000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f000021c000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x164, &(0x7f0000352000-0x164)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x1, 0x60, 0x5}}], {{0x8906, @ipv4={{0x2c, 0x4, 0x1, 0xffffffff, 0x152, 0x1, 0x1000, 0x5, 0x1, 0x0, @loopback=0x7f000001, @empty=0x0, {[@cipso={0x86, 0x51, 0x4, [{0x0, 0xa, "26378b7c4fb88637"}, {0x9, 0x10, "cd0717b0c1ae3bb44b09a1a4b2f3"}, {0x1, 0xa, "58d69d339501719d"}, {0x6, 0x9, "8dd35662156b61"}, {0x2, 0x11, "31d9e14b694c6b01a5aa90af9c3b34"}, {0x6, 0xd, "e1eb3ae1aafe7f4d2fe2ba"}]}, @timestamp={0x44, 0x14, 0xfc, 0x3, 0x600000000, [{[@multicast1=0xe0000001], 0x400}, {[@rand_addr=0xfffffffffffffff7], 0x5}]}, @cipso={0x86, 0xa, 0x1, [{0x1, 0x4, "b593"}]}, @noop={0x1}, @rr={0x7, 0x13, 0x81, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001]}, @generic={0x89, 0x5, "f02220"}, @generic={0x47, 0x12, "895354844afe698ab898870c06e1c1ba"}]}}, @igmp={0x11, 0xb29, 0x0, @multicast1=0xe0000001, "095a43679662595e5ae40ff1bb19c1504bdd2d43af01723987a81958fe2820ba185ff60c5735fa9c1e269f3dddf3237231bba6d407e5557da7b0af913c19093259466e194f2becae8b19195169150fd46ba0f89b266f0cc994251d352fe70bfed73f4a6a820eed0bd08302290dda3af9e3ddda7c3db1f82b6b3d539c67c763b688fabb842fd9f28b0ab3d94746412e331bebd1e00836c88ff924"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000ae8000)="06", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x2000080000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000979000)={0x0, 0x59, "2c66ec00f7451c5a10c7c4228290e88ff728e6a264d83353d22dc2ca5f5c7365588d3e7563ae73a9bf9548a64afe389650c2542d1ea7851c0d87e1cb315bf403f5807feef1987b9e0839fcb93ab046335c7921da6028fbe0be"}, &(0x7f0000cae000-0x4)=0x61) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c48000)=@assoc_value={r4, 0x10000}, &(0x7f0000ded000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000cd6000-0x18)={r5, 0x8003, 0x30, 0x2, 0x4}, &(0x7f00007a7000)=0x18) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000deb000-0x8)={r6, 0x16}, &(0x7f0000dee000-0x4)=0x8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000219000)=@assoc_id=r7, &(0x7f0000dec000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006d3000)={r8, 0x8}, &(0x7f0000c64000-0x4)=0x8) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000dec000-0x3)={0xfffffffffffffffa}, 0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00007ff000)="1321762d6ef0f231c600006e8500") mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b22000-0x20)={0x7fffffff, 0x4000200, 0x8, 0x0, 0x7, 0x2, 0xb5, 0x81, r9}, &(0x7f0000c99000)=0x20) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000def000-0xc)={r4, 0x4, 0x20012}, 0xc) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dc1000)={r6, 0x7, &(0x7f0000525000-0xac)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000401, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x40000000000000ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xee5c}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dee000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de7000-0x10)={0x0, &(0x7f00006d1000)=[]}, 0x10) dup(r3) sendto$inet(r0, &(0x7f0000dee000)="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", 0x483, 0x2, 0x0, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000df3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000cce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000cd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00004e4000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000df1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f00004e9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000df2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x7) 2017/11/30 14:17:57 executing program 1: clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000729000-0x1)="4c") timer_gettime(0x0, &(0x7f0000382000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f00008c4000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f000048e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000895000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000cd0000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000667000-0x10)={0x0, 0x0, &(0x7f0000774000)=""}) rt_sigqueueinfo(0x0, 0xfffffffffffffffd, &(0x7f00003a0000)={0x31, 0x0, 0xbfffffffffffffff, 0xef}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x1400000, 0x4) flock(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{0x0, 0x0}, 0x2, 0x9, 0x6}], 0x18) 2017/11/30 14:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef5000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd2000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x400000007, @loopback={0x0, 0x1}, 0x2}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000493000-0xb)="2f6465762f6877726e6700", 0xffffffffffe00002, 0x0) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000635000)={@common="69726c616e3000000000000000000000", @ifru_settings={0x6, 0x0, @fr_pvc=&(0x7f000037f000-0x4)={0x400000}}}) add_key(&(0x7f0000eff000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000061d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000076000-0x36)="54bc639503b01e949630f6803bcec60be7960a477b9a5721cb9bcf662ea2826fb17e37b99a07a3a9fc8badf0a8928c17088d1078bad0", 0x36, 0xfffffffffffffffc) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007c0000-0x5c)={{0xa, 0x2, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x592}, 0x7, [0x1, 0x7fff, 0x81, 0x5, 0x7ff, 0x802c, 0xe0, 0xfdd0]}, 0x5c) ioctl$TIOCCONS(r5, 0x541d) r7 = syz_open_dev$tun(&(0x7f0000e92000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) perf_event_open(&(0x7f0000dd0000)={0x3, 0x78, 0x100, 0xfd26, 0x5, 0x3, 0x0, 0x1ff, 0x800, 0x4, 0x0, 0x6, 0x5404, 0xc, 0x0, 0x9, 0x3, 0x2, 0x2, 0x14, 0x401, 0xffffffffffffffff, 0x0, 0x80000000, 0x2, 0x100000001, 0x0}, 0x0, 0x2, r5, 0x2) getsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000307000)=0x0, &(0x7f00008d9000-0x4)=0x4) getdents(r3, &(0x7f000074c000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000b9d000)={0x3f, 0x400, 0x1, 0xee, 0x8, 0x9}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000b80000-0xb)={0x10000, 0x40, 0x80000001, 0x3, 0x800000000, 0x7, 0x1ff, 0x1000, 0x5, 0x4, 0x6}, 0xb) r8 = fcntl$dupfd(r7, 0x0, r7) rename(&(0x7f0000030000-0x8)="2e2f66696c653000", &(0x7f0000908000-0x8)="2e2f66696c653000") ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000f82000-0x8)={0x0, 0x1, 0xffffffffffffffff, 0x7, 0x8}) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f00000f9000-0x1e)="7b91d4b22b0a6b41777d1a53cb6383290aa9219ac8f8955de9475949ca78d795"}) getsockopt$sock_int(r5, 0x1, 0xa, &(0x7f00008e3000)=0x0, &(0x7f0000929000)=0x4) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000413000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000769000-0xc)={0x0, 0x0}) getsockname(r1, &(0x7f00009f9000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb7000)=0x10) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/30 14:17:57 executing program 7: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x80000000) r1 = socket$inet6(0xa, 0x6, 0x2000001000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d2b000)={0x1, 0x0, 0xffffffffffffca95, 0xbb}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x5, 0x1, 0x2, 0x194, 0x2, 0x100000000000000]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r2, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r5 = socket$netlink(0x10, 0x3, 0x8000400202) splice(r1, 0x0, r5, 0x0, 0x10001, 0x1) writev(r5, &(0x7f0000523000-0x10)=[{&(0x7f00008bf000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800010d0004000900002000004100f6c7dd", 0x2b}], 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000cbd000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c1000-0x20)={0x4, 0x80000, 0x8000, 0x4bc, 0x2, 0x8, 0x1, 0x1, r3}, &(0x7f00009b8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000823000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000073d000)={@generic="40c93ff6fd96000000000000009b3a45", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c0c000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027c000-0x11)="2f6465762f7667615f6172626974657200", 0x204000, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000249000-0x4)=r8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000730000-0xa0)={r4, @in6={{0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x2d1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800, 0x7, 0x6, 0x6}, &(0x7f0000a43000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000362000)=@sack_info={0x0, 0x4, 0xfff}, &(0x7f000006f000-0x4)=0xc) r9 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r9, &(0x7f0000ee8000)={0x0, 0x0, 0xffffffffffffff73, 0xb1}, 0xc) socket(0xd, 0x4, 0x0) setsockopt$sock_int(r5, 0x1, 0x3b, &(0x7f00006dc000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000569000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xfff, 0x0, 0x5}, &(0x7f0000bea000)=0xa0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000f4", 0x11) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c2000)={r7, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/30 14:17:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)="6e657400") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) utimensat(r0, &(0x7f0000004000)="2e2f66696c653000", &(0x7f0000007000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008000-0x4)=0x3, 0x4) getdents(r0, &(0x7f0000001000)="", 0x0) 2017/11/30 14:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a18000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000937000)=0x8d3, 0x4) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x27, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f0000307000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) prctl$setmm(0x23, 0x0, &(0x7f00002bb000/0x2000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bcc000-0x4)=0x0, 0x4) close(r3) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)="2f6465762f70746d7800", 0x14000, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f6b657963686f726400", 0x20041, 0x0) renameat2(r2, &(0x7f00000db000)="2e2f66696c653000", r7, &(0x7f0000c50000)="2e2f66696c653000", 0x2) sendmsg(r0, &(0x7f0000f1b000-0x38)={&(0x7f000057d000)=@nl={0x10, 0x0, 0x4ae, 0x8000}, 0xc, &(0x7f00005b4000)=[{&(0x7f00007c8000-0x66)="9d2f5c7a679f0425dba2c8065c389389d4732b306a0854d04e549241604d6fa3d1a8c2ba183d939cc1ee7e1203eb54e589cc127ea282a364e23a94ffd17daf3bece4b1a1aa5f5abc5d6bad485781011cb5bc334b04232751001c771d6f3de3add0090332a6a9", 0x66}, {&(0x7f0000c67000)="ba7c8cdc712379fe1144de87522d9852a8fcd7e1086913d2b3db91f8ef34ad0d9eae81d9d893ab571655cc2f27db64c7c62b32db0043680d44be6eaeb3f83bf56ee0bc8c07af0d34283ffce0c810031fb8f3a325db48df143da2011ba3df9915dcc3bf9a6a149fdb3960bbff63d92ee789f0ec", 0x73}, {&(0x7f00006b4000-0x2a)="69309b0cccab3b7910549ee5fbd6999d05b8a5cb4c8e78c788d89d29fd145e3b41b2179d69a67fed5284", 0x2a}, {&(0x7f0000a2c000+0xd7a)="5b4518f21eca73efa302afe557ea41aa8d583b678afc75a6aa72961af3de4f47c887e8f4925473bb6e71f0ab7bcb6ad3704f56695046a4e4ac2c7a64248c9d6694291d61aba5c72af3cc81b8ff2d8b7948807b64a456d201da84b0f339fafdf4c4af70", 0x63}, {&(0x7f000098c000)="af832b9e52cdf5f1aee45c769dfc92acaea0a2b7cbe7fe566ea34ccfa4286ad0f4d379e3ca8b9717f9a1b707d20653355556251715f996399441bc5288dd4d7a44b5aadd54332cc30fa1fce8819b67cc3af837e626d1fe5c699c5d05eb8367f1591d", 0x62}], 0x5, &(0x7f0000215000)=[{0xa8, 0x11f, 0xfffffffeffffffff, "d4b956b78d7363a39dabec0e27c1bb17bbe2e2d433096a08d259c5b79c7f1e35632cf637f63fc53fe14401d618cafd1eaf6eb130ded3c8221cb00830f36ce069181cec8465a292e7c9d1769a8920abd98eaa3943dbae6f03e4ade961b95bd18614fd2f34d43793179481060405984ef80373ab23628655552c2a5df5819c50cab93697334f4a28819bfcb51632574b31f13ad8ef59ce37eb"}, {0x30, 0x11, 0x6b60, "abcd99925143612b41bab3da519427252a8785b106c4e8edb2e918"}, {0x70, 0x10c, 0x3, "5958bdbee2c0d81ef32f0d05692aeb682ea9ee9911b3163c394f907d7349d4a30b09990263f74c9e4a6ba49a0440caecc9ccc2e097ac23cab548ff61a3bd44d6835061f6e4881f9010aec4984aff6a52abe0154e23a28327be019bc7d62e45"}, {0xc8, 0x10a, 0xf75, "d93054801f3b36d4ca60f8dd553a20ca0428d603da71608e79ac155495fcd804888ebe636e7b522fecf7670671c21c79d76d1742e82b13d0f83a2d93eb82b8eb44f4f5eae4624a1d8b6cc376634e25116cac3f6dd5ea4ebd03dbc62edc42a6e6641b5feb437e9e1a4cdd8664f646604979b2b7e7691b902cdaa91a8c5d09749510f2252fb8d88a48a26558a17b88f3a6e386b23c800c6969178d6ee81baffbc0de3a005d4e1c6c2fe57d9e0a61aa5e6719ad170681"}], 0x210, 0x8000}, 0x80) ioctl$TIOCEXCL(r5, 0x540c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000057f000)={0x5, 0x0}) socket(0x5, 0x805, 0x4f8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00005fb000-0x18)={0x0, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4f000)=[]}) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r6, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) 2017/11/30 14:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ftruncate(r4, 0x9) alarm(0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r2, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/30 14:17:58 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x800}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000)={0x0, 0x2}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000c000-0x4)=0x58) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000b000)={r2, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637688a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xf, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000)=0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000e000-0x38)=[{0xe, 0xc3}, {0x6, 0x3}, {0x8, 0xcd2b}, {0xc, 0x7fff}, {0x4, 0xff00000000000000}, {0xc, 0x7}, {0xf, 0x7}], 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x33, r4, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000000a000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x800000000032, r0, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x40000000002, &(0x7f0000011000+0x578)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc2, &(0x7f0000012000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x4010, r5, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x8e)="cd5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec77cb56e5044e1b3c1a8271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f000000d000-0x1d8)=[{0x38, 0x0, 0x3, "420c73e5d37bff716d257b7d910993d68d948975853671fccc642d2edd3e019c06f19f"}, {0xe0, 0x117, 0xc30, "19772b4399cbc980737f9df512fa57c427ce075d0a05000000fef7e14d9d44d9457abc5c00c5138b5393947134f9638323f55757bd596fd09dc754b5f6c9e93c73bf88b84b91fc96456cc9c95d5c73961e46ee9eb6e517bf7844e60c87e87076c24fef069609909f6ac2c302ee6d68efa96896f395354a6dd6c2aed0feb171d6f0263843202eedbddcce9ac5457c52946f850f91577ebf92cda9eb05e0f52dc71a8552a4ae31836e779354568f0eda8085c0251ef9440637b0323764a16415bc878a2471048a1347bca1e6c600"}, {0xc0, 0x10e, 0x7, "a07e12a7f4fc2e0fc5bd02b227e4c6c02617b11da5ea7cb0e0d57158b3d3a777b872ad3206b8f2310ed6110fb85b87a104d01a33fbe0cb114e4b9d9443ce8accae21b496476582e81c704502d70853ab62c965b7c3231e6074fc2072342544d72e27e65620abbfb747c9571e547be33fa70e2c94a90e7c44bf200efb92079782cb1cdacfb571517d2b717a3ea729e0224184d55fedf76a32ed3e9202152c567d16446fa02323a9fc16"}], 0x3, 0x40000}, 0xeaf}, {{&(0x7f000000b000-0x10)=@llc={0x1a, 0x1f, 0x57, 0x7, 0x2, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000002000)=[], 0x0, 0xc000}, 0x100000001}], 0x2, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000010000-0x4)=0x7, 0x4) [ 260.295934] device gre0 entered promiscuous mode 2017/11/30 14:17:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000098d000)="6e65742f64657600") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) 2017/11/30 14:17:58 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000e64000-0x4)=0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fcf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) eventfd(0x478) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000fdb000-0x8)="2e2f66696c653000", 0x400, 0x52) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000fda000)="2e2f66696c65302f66696c653000", 0x142, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdc000-0x4)=@assoc_id=0x0, &(0x7f0000fdc000-0x4)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fdb000)={r2, 0x1f, 0x401, 0x5}, &(0x7f00001be000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000fd0000)=0x7fff, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fdd000)="67f566", 0x3, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000525000-0x4)={0x0, []}, 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000b54000)="e52b11aed1f45d376ace72057e40c4114a342e83b1b4a6dc3d96ffd10a6b89d0605809c4f4f853aa73a99c064060a10db85cb6a116867fbc25e9b016fb443234c63c2da964b6bdd073cb925fa89ba5e366c8afed75d3ce4c1e0c22ac392514ee4476d8cd5209b3ebbf502ae4e5b679d2a1fb3c46559646d3a5f6efe88c33d9901c0abbdcfc53bc15618e58405d63ad00cde61ae5d3ba6bcfb66b9759d9be514e3e599a46f7690fe625e694f325e2aa150734acd05d7dbdafc2f0216efe679202d78502a03e7c72cc2ea1534f223d6e1e168187bf675ae09be70a826eaaa67cf6c99d0e3b2bc092764191b172", 0xec, 0x0) recvmsg(r0, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[{&(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000aca000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000fd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd5000)="00000000", 0x4}, {&(0x7f0000fd8000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000ce5000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000377000)="000000000000", 0x6}, {&(0x7f0000fd7000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00009f7000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0xa, &(0x7f0000ba4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x800000000000001}, 0x40010000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000061000-0xb0)={{0x7fff, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x40000, 0x3, 0x4, 0x9, 0x2, 0x4, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 260.325294] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) 2017/11/30 14:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00009ae000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x5, 0x7) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007a9000-0x4)=0x0) bind$inet(r0, &(0x7f0000387000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x0, 0x0, &(0x7f0000e2a000-0x10)={0x4, &(0x7f0000d23000-0x20)=[{0xfffffffffffffffa, 0x4, 0xfffffffffffffff8, 0x4d}, {0x6, 0x3, 0x47, 0x1b}, {0x9, 0x0, 0x0, 0xfffffffffffffc2d}, {0x4, 0x9, 0x400, 0x6}]}) fallocate(r0, 0x0, 0x3ff, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d0f000)={0x4, 0x3, 0x2, 0x8ae, 0x1, [{0x0, 0x8, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r2 = creat(&(0x7f0000d2a000)="2e2f66696c653000", 0x1) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d1a000-0x4)=0x68a6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d8000)="68696768737065656400", 0xa) r3 = accept(r0, &(0x7f0000650000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000aef000-0x4)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000db0000)="2f6465762f70746d7800", 0xa002, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003bc000)="2f6465762f6175746f667300", 0xa000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009b2000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000965000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f5f000-0x68)={r4, 0x60, "9b411a4c12bafd1f757813e5ff5972d56a616146bf4d6b2556d4b32f6a3a152ae01026da3cb5acc5885e42e4d487d4876a738b87680bcc5329928bdb5931983897b1e3dd4f9e389ef16547ce74bc3d056d1d8a509903386de257efc41f4dfcf5"}, &(0x7f0000aee000)=0x68) pread64(r0, &(0x7f00008e1000)="0000000000000000", 0x8, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000127000-0xa0)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83c, 0x87, 0x80000000, 0x9, 0x16}, 0xa0) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20044004, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10007, 0x10000007ffffffb, 0x0}, 0x14) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ce000)="2f6465762f6175746f667300", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000079a000-0x8c)={r4, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e2000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f000097d000)={0x7ec6, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "8fac7616215cc156", "689ab2628b3d4563f3d62397e42e180a24f086f4cf7cd6e259b0a7431ac2c784", 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000134000)=@common="74756e6c300000000000000000000000", 0x10) write(r0, &(0x7f0000a1e000)="89", 0x1) [ 260.382111] IPVS: Creating netns size=2536 id=48 [ 261.221047] pktgen: kernel_thread() failed for cpu 0 [ 261.226157] pktgen: Cannot create thread for cpu 0 (-4) [ 261.231747] pktgen: kernel_thread() failed for cpu 1 [ 261.236832] pktgen: Cannot create thread for cpu 1 (-4) [ 261.242430] pktgen: Initialization failed for all threads 2017/11/30 14:18:57 executing program 6: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x4, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000042000)={0x0, 0x0}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000d32000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000032f000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000007e000)={0x0, 0x0, ""}, &(0x7f0000d31000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000016c000)=r2, 0x4) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f00004a3000-0x4)=0x20c001000000012, 0x4) connect$inet6(r3, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r3, &(0x7f0000047000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) socket$inet_dccp(0x2, 0x6, 0x0) stat(&(0x7f0000750000)="2e2f66696c653000", &(0x7f0000883000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x403, r3) pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d30000)="2f6465762f7667615f6172626974657200", 0x40000000000200, 0x0) fcntl$getflags(r4, 0x409) ioctl$TIOCSETD(r6, 0x5423, &(0x7f00007b5000+0xa7c)=0x2) getpeername(r5, &(0x7f0000d2f000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001ae000-0x4)=0x6) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d2e000-0x4)=0xffff, 0x4) bind$inet6(r3, &(0x7f0000d2d000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000d2f000-0x1)="00", 0x1, 0xfffffefffffffffe, &(0x7f0000d2e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) close(r3) 2017/11/30 14:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000d8f000)={0x0, 0x0, 0x0, 0xff, 0x1, 0x0, 0x1b, 0x12, 0x1, "791caa0efd7aa8931645eeedf77a87a86ef8175c4b111d75e9c81be36252d439e32584c8bc47beb32ec44731b7887342305c64cea824950ed4ebe13ee0ba0d27", "11ae5dbcd4c42fa618367347f910bd933a5d8bf0e2bdee76f8dfbdec0d3ba8c689867f9adcb330dc388bf467cd0b757dfb55f12802a918a547446349ad080022", "f9f5d779ac8ab4173383a202471b44fa51db232ef0e7312f9b4be3acaafdd21c", [0x2, 0x1]}) r2 = dup2(r0, r1) r3 = fcntl$getown(r1, 0x9) waitid(0x0, r3, 0x0, 0x2000000a, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000688000-0x10)={0xa, &(0x7f0000cbe000-0x28)=[{0x8001, 0x4}, {0x0, 0x3ff}, {0x0, 0x400}, {0xffffffffffff4ef8, 0x6}, {0x7ff, 0x3}, {0x10001, 0x5b}, {0x5, 0xfffffffffffffff7}, {0x9, 0x5}, {0x400, 0x4}, {0x5, 0x420f1ee9}]}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000013b000)=0x0, &(0x7f0000bf1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000589000)={0x0, 0x0, 0x8, 0x0}, &(0x7f0000975000)=0x10) 2017/11/30 14:18:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x812, r0, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x40) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000005000)="000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x12) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xe) 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(0x1, &(0x7f0000007000)={0x0, 0x28, 0x4, @thr={&(0x7f0000007000)="e0c0a36795ef898ac4e2abe4af3182ae520cd0e0d0b867bda4dd9896ad44936f549bf783681431ba694c47d11c977350e008b1fc6ee9724b2c67800707a040c0768d41b33afd1f2ac1876423f80ca4cfe74de16b859d5121635f65989b7ed067467e57953265ad2d7d6bbd19ede69a003fc5f06664f1cd28080827d4d4a8f804f43873ef16b239e7d9a0a670f62077646b29f7c5a597e438ea14ca437c935909bbc782414d15f829bec05adad9f175b6d90027f42ac942b7cfd31462d97931fba4dcb91be8bf7f984b94e3c28aab649ab06cca04061b3468b7f17f1fddba05048aa9047a7fb8a9dc29761a32ea55632afc", &(0x7f0000007000)="8af74746df0aa8fd59e42e1b8e88921ce8509d18e12f5a44331dc36483cf32e734cb06a41a93bf8bd9970c0ff9b0fee8b1c35a7d204e48d00ea6f1f92a586c58b482a4693215c5d833"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r1) clock_gettime(0x0, &(0x7f0000001000+0xab7)={0x0, 0x0}) ioctl(r0, 0x7ff, &(0x7f0000007000-0x1000)="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") 2017/11/30 14:18:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) recvfrom(r0, &(0x7f0000610000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, 0x10003, &(0x7f00007a6000-0x8)=@sco={0x1f, {0x100000000, 0x5, 0x0, 0x6, 0x0, 0x7ff}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) r2 = socket(0x1, 0x200003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e5f000)=[@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x593}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ebf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004f2000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x8949, &(0x7f0000bbf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="65716c00000000000000000000000000"}) syz_open_dev$sg(&(0x7f0000281000)="2f6465762f73672300", 0x100, 0x240000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000085f000-0x5)={0x0, 0x0}) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r6, &(0x7f0000012000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlink(&(0x7f0000013000)="2e2f66696c653000") 2017/11/30 14:18:57 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb6000)="2f6465762f72666b696c6c00", 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000532000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000913000)=[{&(0x7f0000c83000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00005f1000)="2e2f66696c653000", 0x8b) ioctl$TIOCSTI(r1, 0x5412, 0x1) recvmmsg(r1, &(0x7f00000da000-0x3c)=[{{&(0x7f0000860000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000139000-0x50)=[{&(0x7f0000f90000)="", 0x0}, {&(0x7f00004d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000daf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f00007e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000d38000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x5, &(0x7f0000bcd000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x4}, 0xffffffffffffff1e}], 0x1, 0x1, &(0x7f00005ff000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000596000-0xd)="2f6465762f736e642f73657100", 0x0, 0x709000) writev(r2, &(0x7f0000f9c000)=[{&(0x7f000033c000)="2900000021001900013d3524000a0006020000160000000000000000050011000000000000000020088fdb48", 0x2c}], 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000514000)=0xfffffffffffffffc, &(0x7f0000f78000)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xff) writev(r3, &(0x7f0000932000-0x10)=[{&(0x7f0000eec000-0xde)="26e056da311fe40cd2bcc121fe72acaa59020a80a553b048f573a5f38c46b65a1047d3b9a36b1189c3bc1a5b826a42419b32da29d6d580d08ce794b7b0ffaea97c563986e6e98f6779a0ec8be74209e93ebbb81a199f9d3d37410a93fe818bfe8c26c48b340dba498267f9b847a528e77792a52d04b2cc2352e1faa648f93be5c880a8f867a9cc133695d6a6ce2c1005427805f9cb0418cf5a5f8e12f6c53b4131f7f2faf390f66cdeed47a57538b3f1b9d04abfad830bd29bfa2c62c67ce54ccbb80a8143d8364a1911a6d729b10eca8b5337cf2c83ab164caceceae61b", 0xde}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b00000)={&(0x7f0000012000)=[0x0, 0x8, 0xe8a, 0x101, 0x2, 0xf98], 0x6, 0x7, 0x3, 0xffffffffffffff16, 0x5, 0x0, {0x0, 0x7fffffff, 0x800, 0xb29, 0x99e, 0x5, 0x2, 0x1, 0x2, 0x800, 0x0, 0x8001, 0x2, 0x5, "4a55ec41cb80daf78ac7d0c540f78c7745de1805b1b52d52f8ea93a80f27e4c0"}}) openat$keychord(0xffffffffffffff9c, &(0x7f00001ec000-0xe)="2f6465762f6b657963686f726400", 0x4400, 0x0) 2017/11/30 14:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b44000)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000636000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x8000) 2017/11/30 14:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a18000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003fd000)={0x7ff, 0x401, 0x6, 0x2, 0x6}, 0x14) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x0, 0x0}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000937000)=0x8d3, 0x4) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x27, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r3 = syz_open_dev$tun(&(0x7f0000307000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) prctl$setmm(0x23, 0x0, &(0x7f00002bb000/0x2000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bcc000-0x4)=0x0, 0x4) close(r3) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000-0xa)="2f6465762f70746d7800", 0x14000, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f6b657963686f726400", 0x20041, 0x0) renameat2(r2, &(0x7f00000db000)="2e2f66696c653000", r7, &(0x7f0000c50000)="2e2f66696c653000", 0x2) sendmsg(r0, &(0x7f0000f1b000-0x38)={&(0x7f000057d000)=@nl={0x10, 0x0, 0x4ae, 0x8000}, 0xc, &(0x7f00005b4000)=[{&(0x7f00007c8000-0x66)="9d2f5c7a679f0425dba2c8065c389389d4732b306a0854d04e549241604d6fa3d1a8c2ba183d939cc1ee7e1203eb54e589cc127ea282a364e23a94ffd17daf3bece4b1a1aa5f5abc5d6bad485781011cb5bc334b04232751001c771d6f3de3add0090332a6a9", 0x66}, {&(0x7f0000c67000)="ba7c8cdc712379fe1144de87522d9852a8fcd7e1086913d2b3db91f8ef34ad0d9eae81d9d893ab571655cc2f27db64c7c62b32db0043680d44be6eaeb3f83bf56ee0bc8c07af0d34283ffce0c810031fb8f3a325db48df143da2011ba3df9915dcc3bf9a6a149fdb3960bbff63d92ee789f0ec", 0x73}, {&(0x7f00006b4000-0x2a)="69309b0cccab3b7910549ee5fbd6999d05b8a5cb4c8e78c788d89d29fd145e3b41b2179d69a67fed5284", 0x2a}, {&(0x7f0000a2c000+0xd7a)="5b4518f21eca73efa302afe557ea41aa8d583b678afc75a6aa72961af3de4f47c887e8f4925473bb6e71f0ab7bcb6ad3704f56695046a4e4ac2c7a64248c9d6694291d61aba5c72af3cc81b8ff2d8b7948807b64a456d201da84b0f339fafdf4c4af70", 0x63}, {&(0x7f000098c000)="af832b9e52cdf5f1aee45c769dfc92acaea0a2b7cbe7fe566ea34ccfa4286ad0f4d379e3ca8b9717f9a1b707d20653355556251715f996399441bc5288dd4d7a44b5aadd54332cc30fa1fce8819b67cc3af837e626d1fe5c699c5d05eb8367f1591d", 0x62}], 0x5, &(0x7f0000215000)=[{0xa8, 0x11f, 0xfffffffeffffffff, "d4b956b78d7363a39dabec0e27c1bb17bbe2e2d433096a08d259c5b79c7f1e35632cf637f63fc53fe14401d618cafd1eaf6eb130ded3c8221cb00830f36ce069181cec8465a292e7c9d1769a8920abd98eaa3943dbae6f03e4ade961b95bd18614fd2f34d43793179481060405984ef80373ab23628655552c2a5df5819c50cab93697334f4a28819bfcb51632574b31f13ad8ef59ce37eb"}, {0x30, 0x11, 0x6b60, "abcd99925143612b41bab3da519427252a8785b106c4e8edb2e918"}, {0x70, 0x10c, 0x3, "5958bdbee2c0d81ef32f0d05692aeb682ea9ee9911b3163c394f907d7349d4a30b09990263f74c9e4a6ba49a0440caecc9ccc2e097ac23cab548ff61a3bd44d6835061f6e4881f9010aec4984aff6a52abe0154e23a28327be019bc7d62e45"}, {0xc8, 0x10a, 0xf75, "d93054801f3b36d4ca60f8dd553a20ca0428d603da71608e79ac155495fcd804888ebe636e7b522fecf7670671c21c79d76d1742e82b13d0f83a2d93eb82b8eb44f4f5eae4624a1d8b6cc376634e25116cac3f6dd5ea4ebd03dbc62edc42a6e6641b5feb437e9e1a4cdd8664f646604979b2b7e7691b902cdaa91a8c5d09749510f2252fb8d88a48a26558a17b88f3a6e386b23c800c6969178d6ee81baffbc0de3a005d4e1c6c2fe57d9e0a61aa5e6719ad170681"}], 0x210, 0x8000}, 0x80) ioctl$TIOCEXCL(r5, 0x540c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000057f000)={0x5, 0x0}) socket(0x5, 0x805, 0x4f8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000bc4000-0x4)=0x100000064e, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00005fb000-0x18)={0x0, &(0x7f00006e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a4f000)=[]}) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r6, &(0x7f0000304000-0x10)=[{&(0x7f00002bb000-0x1)="00", 0x1}], 0x1) 2017/11/30 14:18:57 executing program 3: r0 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f00000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000702000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(r1, &(0x7f00002fc000)="6e732f69706300") getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ec2000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000086f000-0x4)=0xc) ptrace$setopts(0x4206, r1, 0xcd, 0x0) sched_getscheduler(r1) connect$unix(r3, &(0x7f0000423000)=@file={0x1, "2e2f66696c653000"}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f72617700") preadv(r4, &(0x7f0000001000)=[{&(0x7f0000000000)="00", 0x1}], 0x1, 0x8000000000) pwrite64(r4, &(0x7f000067f000)="b264d6b3b2260aa4c37041511325405e1c29764dba6173db7b96f9fdf4df0287c5aad24f91cf91f9280a79e3a431b48ce76c1d8b09473c178c710c147af6d8a3e01238bae3a67ab0befa71368f3fbe74eab3c02d9981f43b1f05b92147bd6c6dbd2682a9ba65d7c6609940f3df311ea61a2e29bd23d14c5a1d7e6d268b46fe7d7d615b7180a1d3fd5829700bfda4e5a228793b56701a885e0046ea3546c24355faeeb7b112402f9199052bce26df6af358fdeeb7e40f72b3e8ce5dfc58353929091096df95b6c5f5a7df2d337f9d", 0xce, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c27000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000c8e000)="6e732f69706300") ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x7f) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000b6000-0x4)=0x10000) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000587000-0x6)={0x59023f64, 0xffff, 0x22db}) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f000065e000)=0x0, &(0x7f000037c000)=0x4) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00003d6000)="80fa9b50d864bd9eca9f50bc7ece17e9d11659c4b0b44b613f812b496ad2b494b440d775bb2cda9350884fcbbba3b46d8c2fa84c913b11d782b90510815c0c19884746e41bc24a73d393edf85ed4a3ccd81c77e22586c2d34172c1ce45cdeb493c8b06fc110fa1ad068508da650feb3cfbfc7f9ebc1c45e6981f54378ee6d32aa52bd17093e3cdc40f360aeb44f3892e5e4de7333386dcaee6c53887fcd042ce6e0eaa0d5512940036265b857e17cb4de8e7be09c213e2a813d90e3f97a47649d08d2541c106ec0276939e99fc9c823acd304e0e16ce7f891f45d791bd00a2641849b1d07754e881ade0abca82d83b85d4400cdaaf") munlock(&(0x7f0000c3e000/0x3000)=nil, 0x3000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x20, 0x57b, "d0839ce4aa8f948b24608fb3571f1a27b9a9b05a1a713f0749b5e4a770142aa9435160e9d79a879832643d897b82932ec435d6b123af4a9d64ea19bcb4972e152028cbaaa389093c7c50c4c0375b29e1"}, 0x160) accept$llc(r0, 0x0, &(0x7f0000475000)=0x0) prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x80000000, 0x401, "702de9d82bdcb18475eb707e745c0c33b273397aec7a2660efca57cf05e0c07bcd0d09de444858d22f1ddc75018866935b0f984cb6222b3dd9c978fd21a39054c42917e291ce2806ce5537c9d366599e"}, 0x160) prctl$void(0x22) 2017/11/30 14:18:57 executing program 7: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000937000-0x4)=0x0) socketpair(0x13, 0x803, 0x1, &(0x7f00003fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000936000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000937000-0x4)=0x10) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000524000)=0x0, &(0x7f0000fc6000)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0xfffffffeffffffff, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000269000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000a7a000)={r4, 0x80000, r5}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000fc8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x10000, &(0x7f0000de5000)=@generic={0x0, "821b7732db03bcf5b1395f713e28a7d2a290a6266a34e3d19c1b4f7772def07d9a1db373dcfe01c4437b4279717f6d64be41ccd8db00134fe43f9ebcf7926e78e0ac2a4c3758a2e549b379311a6de770e3e15927e05dd427fecca4d8c9c62c46aaf824aaeae3d50d9b671c3ab638d6dec99edf6ee9bc56af0d83bd86a915"}, 0x80) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000fca000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041b000)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/30 14:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005c3000)="2e2f66696c653000", 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a75000-0x4)=0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f00009f2000)={0x27, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x40000000000}, 0x60, &(0x7f0000dc6000)=[{&(0x7f0000530000)="9e7c17f1a3cd5dd48d01f05caaac1ddc98ff6b75b9c55f8bae20f2ff0f22b564b83ce0e05eba13e32da9060d2bd9b3bb6a008532cf7594c596287e40c2f85d5878cea00ad901f87ec00796ba672fe6a9555018957332665e79723568b371c8542aa57ca51449903e66a2c00905c743c5563cb1940492f07f424e6d8ce7", 0x7d}, {&(0x7f00001c0000-0xcc)="ecf62abbaa4adebcbd8e00d1d103ee480f97cd63c3771e1bab4a23689883379a854cdfabe6dbde0f4f61b3f05d6fa9f2830c2d3eaeb16c6c57b66e9d0b020eb455f4578db0bbfbcd3647f384ac3877ce32966ced9e82f251eafeb3cf96e1b90a9fa2217b7ef5a6cf038fd7a21eacb1b237a765855146ae174e5ffbdacf92699bcc25eaafbd4cb4bc79595c44e2e08e0a34e256806f5087b06fce58aa88b140a428b902b19a0b921fc7cc34f7bba9f18105a3df0e7809fd80d09d2d979c4a54a9c7cfc0d407621dd04b8aa8fc", 0xcc}, {&(0x7f0000ce6000)="5978a521ebad6659d6f49bcaabcbe3b2136b234b039e8d0381b148c877a2a6a989783eac05ff9e269803bb936eccc94535b60fd639ae56af0600296c47e4250588a066e8a334e305a837f71f0d9b80d09c625099b080d742e151cefdc336101dbb101d10686e49c5e1dd1891d31f697fcbfd6c79533e247357852e0a10fc956ba66a92cdc41fc553efe6ff37653497d31b68fff7b3b1a575e30d942f0fdd9c533bd4a0054a822ee8e6c76675b81a6d95e6de795ec25c3fcac31c2275f934324b3f0f9163b626bad7b683734e89b855bf38499a4180c937e639c17bde8dfed3ebdec033b2a1f4c1664f", 0xe9}, {&(0x7f0000573000-0x1000)="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0x1000}], 0x4, &(0x7f0000a52000-0x28)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) connect$netlink(r1, &(0x7f0000f99000-0xc)={0x0, 0x0, 0x100000001, 0x400}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000b000)=0x0) membarrier(0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000386000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000082000)={0x0, 0x0, 0x0}, &(0x7f0000eae000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000033b000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f00006c6000)=[{&(0x7f00009cb000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000daf000-0x30)=[{&(0x7f000055b000-0x44)="57320d55dfaf4829785688684b43d862819cbdcd08c02dd8eafe1609d26c50a37bfd420a045b56e705ebcf1b0102d7d4b6817b4f71ba2d3e438b23d739e83f727cb49508", 0x44}, {&(0x7f0000c37000)="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{&(0x7f0000faf000-0x1000)="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0x1000}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000935000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000897000)=[{&(0x7f0000a5a000-0xe7)="a34f1e85fbcfcf574c69806b042818b65d1af79bb4ad9886fd7b53385b8f9bad771f85c98b05d1a893aed7d5c625edf95931b78e5a97f5e3633c6cd691ed5c314ad9d6aa7013392a2b7d2a3f9a2b37cc653157b9ab68baabc4a63fc2ec5fb349773069b7d5872c25c15975bc1ed35e7f924143ddc7f87b706778a3cbc4ad23a9608b529065bb0ab1ed01526450a14f5dc0d9eb7209d864add0c21e980491d8e8497d2cf20229e3dd673641adabc909b1865ea756327851953b12893b7ba914a93aec459ca0a38658fa2f2aac21c774c06f0fd213e91f2f734c394ad28b22f95aba6f3166ae826f", 0xe7}], 0x1, &(0x7f00001fe000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x1, 0xc880}], 0x2, 0x20000000) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bad000)={0x0, 0x0}) ioctl(r6, 0x8912, &(0x7f000071c000+0xc0e)="89") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r6, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) [ 319.476003] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 319.493538] nla_parse: 2 callbacks suppressed [ 319.493541] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/30 14:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f58000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffffe, 0x0) r2 = memfd_create(&(0x7f000041f000)="2f6465762f6c6f6f702300", 0x3) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000106000)=0x379, 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009e2000-0x4)=0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000656000)={@generic="366d87c4bb39eda2335bc42f07a7ad70", @ifru_mtu=0x8}) mremap(&(0x7f0000508000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00009df000/0x1000)=nil) r3 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r4 = memfd_create(&(0x7f000025f000)="8042", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c59000-0x4)=0x0) keyctl$read(0xb, r5, &(0x7f00000cc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000b80000-0x5c)={0x1, 0x40000001, {0x2, 0x3, 0x1, 0xfffffffffffffffd, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f000098e000)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb300006b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4e900000002f47d3fc1dc3e90681ff1b071d125bacdf8db704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r2, 0x200, 0x6, 0x3) getpgrp(r6) write(r0, &(0x7f0000f84000-0xb9)="8745a59591de91ac241889a07d6db7125660854551dddd7beaac9dc2fcf8999a2a9b347ac501443b7a213d95ceeafcf9a8b268af81084775cd99187d5019609c5696626ad2351692285200000000000002007ec0c28234c3f9265b5f169b0fde34797bbf7c8729fa633639eb4e6a42e852d6724cc4bf3ecc6eeadf6ff3e5e6867223f4d2310e12d3f43fbc7f7332f4cf9172f0f88fbcd18bd5ecc467c60f118ce1084fbcabaf561f2bc4d6ff4d92d473b03669ae12de97b2", 0xb8) lstat(&(0x7f0000d01000-0x8)="2e2f66696c653000", &(0x7f00003a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000e97000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x92, 0x3ff, 0x205b, "455b7225fcc58e2f3da2b52380cf381ba47627b55d07539d06f0779bece8fb9bc8719b892bb8c800fd26bc76d577be0e670e9fb7a5e31edfd0eaae600cb380aeecd4d8780c2e9df90fcdde8a4783f979"}, 0x160) setns(r7, 0x44000000) fremovexattr(r4, &(0x7f000014a000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") sendfile(r0, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x3, 0x200, 0x44400006) 2017/11/30 14:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) r0 = memfd_create(&(0x7f00008ed000)="00", 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x34) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6d) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)=0x0) fstatfs(r1, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$unix(0x1, 0x7, 0x0) pread64(r3, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x30) recvfrom$inet6(r2, &(0x7f0000cd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2000, &(0x7f000005f000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mkdir(&(0x7f000062d000)="2e2f66696c653000", 0xe) r4 = mq_open(&(0x7f0000644000)="2f637075736574275b5e255d73656c696e75786367726f75707472757374656400", 0x800, 0x0, &(0x7f0000ca1000-0x40)={0x8001, 0x7, 0x1f, 0x3ff, 0x8000, 0x400, 0x5, 0x5}) dup(r4) ustat(0x12, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f2d000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000269000-0x1)=0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") readlink(&(0x7f00002ea000-0x8)="2e2f66696c653000", &(0x7f0000833000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f000018e000-0xc)="2e2f66696c65302f62757300") symlink(&(0x7f0000662000)="2e2f66696c65302f62757300", &(0x7f0000c15000)="2e2f66696c65302f66696c653000") r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000841000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000e6e000-0xc)="2e2f66696c65302f62757300", 0x8) writev(r8, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r7, 0x0, r6, 0x0, 0x5813dd57, 0x0) umount2(&(0x7f0000f1b000)="2e2f66696c65302f62757300", 0x4) lseek(r1, 0x0, 0x0) creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x0) 2017/11/30 14:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15a, &(0x7f0000f70000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c0b9b7aaef15", [{[], {0x8100, 0x2400000000, 0xa4, 0x9}}], {{0x890d, @ipv4={{0x19, 0x4, 0x3, 0xfffffffffffffffa, 0x148, 0x3, 0xffffffffffffb507, 0x5, 0x33, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@noop={0x1}, @rr={0x7, 0x3, 0x33, []}, @cipso={0x86, 0x29, 0x2, [{0xf64dcab44e861bb, 0xb, "9a8014c22a2dc68d82"}, {0x0, 0x2, ""}, {0x7, 0x12, "e0ac088a4fc78164e1c22514f80128ae"}, {0x7, 0x4, "ae82"}]}, @timestamp={0x44, 0x1c, 0x0, 0x3, 0x0, [{[], 0x1ff}, {[], 0x9}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffffffff7fff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x13, 0xffff, 0x0, @broadcast=0xffffffff, "9f62853d7a3c41bbd43202910d0df7d513ef0d88838b4c9871d38ce5d628d1dd582a6f39a2e4671f9340891116901ef72e5e4e37fffceb94179d363bccceb38d4feaafacd4c57242c63cbb0019723b16d344a67ff10876ba10088e6daef5471dfa0ebe90923c9ee57482f61d7c0f7b20c7b156d22764373901145d4374fd1e12fb1424987ea058d308918743f3cff9d9e280d3b3f30a2bba6b66b221f75e11d10c4bbfa62cfe7eef11faeffb7ee4cdf272d4d637a62103629518b50a6e6c19a812cbc0f04f99bac68ac1377edea4b2714cb0526167f8fbe00caba95c"}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000369000-0x10)={0x0, 0x0}) r1 = inotify_init1(0x4) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f000049a000)=0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000bba000-0x4)=0x0, 0x800) r4 = accept$inet6(r3, 0x0, &(0x7f0000863000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r1, 0x8, r5) r6 = fcntl$dupfd(r0, 0x401, r1) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000a69000)=0x4e23, &(0x7f000071b000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f00001d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r8 = dup(r7) getpgrp(r2) read(r8, &(0x7f0000ac6000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97) ioctl$EVIOCGLED(r8, 0x80404519, &(0x7f0000167000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(r8, &(0x7f0000d50000-0x38)={&(0x7f0000f9f000-0xc)={0x0, 0x0, 0xfffffffffffffffa, 0xfcd7}, 0xc, &(0x7f0000ead000-0x10)=[{&(0x7f0000af5000-0x5d)=[{0x29, 0x4000000040000, 0x800, 0x88, 0x5, "f10d4cfa49cfb0b80b190c7d305957ff109bd556fbb8350e5e"}, {0x34, 0x44c00, 0x300, 0x3, 0x6, "22f8766bc0f306239c6a8f19203adc5f7fa8de4fbe02b5607466edb1c550c34e0c7e7d7c"}], 0x5d}], 0x1, 0x0, 0x0, 0x40080}, 0x40000) sendmsg$netlink(r8, &(0x7f00007ef000)={&(0x7f0000ac1000)={0x0, 0x0, 0x7ff, 0x8}, 0xc, &(0x7f00007ca000)=[{&(0x7f00001e4000)=[], 0x0}, {&(0x7f0000ac0000)=[{0x1010, 0x725f, 0x100, 0xfffffffffffffffd, 0xff, "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"}, {0x10, 0x4, 0x400, 0x8001, 0x100000000, ""}, {0x79, 0x1, 0x4, 0x0, 0x20, "eead007c03736447e16c3614a36f7059dc4bb977231508897de42a9790f33a9703faae48aa53506a9834119342e65f3d33fbc01e9944afc91c1f7abab3a7ff643acc3c88682b0c8cc2a2e49da0fb119f480855c44f0f862d8198b2ce261bc5e74216233594f183e26e"}], 0x1236}, {&(0x7f0000d26000-0xf7)=[{0x26, 0x1a, 0x2, 0x4, 0x0, "ac55f00b977efc0e8dfb3582d1c4e386e3b27bdf7d3c"}, {0x52, 0xfffffffffffffffc, 0x0, 0x800, 0x8, "0ce3493d4b5cad35c9a568a641830674c3da29a934c677539c777b5b923f0b0a0367a6334db04f3c5ba4410ff42146f6e7d186fe45b54576e19f44d0db25df0dc0ea"}, {0x7f, 0x7, 0x705, 0xfffffffffffffffe, 0x3, "2ae048939bdd2c2196727ef9f553de912fe6b1d08fd8b48f294654c575f6377a6ae85bef04dfb03b7425ec8b26a95645ee2a19a8d29f174fdef11a7d9cf07641336000f50da11cfe9100c7409bd63bc07ec5e145f0825df3355442cbaea391410eaaa4572d983fb145f5a418becc1a"}], 0xf7}, {&(0x7f0000531000)=[{0x6b, 0x8000, 0x200, 0x1, 0xc67, "1e65645e6c57d577c84a83af505d29d280c4067f7537f4ac73a5e4db342452bf887cb9f60eea76a3fcf6babc39e7024d56508d36dcdd932f52a1535ec5fbdecda02b735d3e72dc751e4a6a1b002d8cc72be3d989f7ff36d5fe8319"}, {0x71, 0x3ff, 0x101, 0x17f, 0x6, "fbddd2e4c3f57b73ae564f2124adfaef5359b5a83e4c8a12e8e98517fdeb30fe1c4b948963c43249d84e922b9a0aa2ed1a342e44e71fffbe3949ff50f5db696b7a30779f4bb1fb40601fdc626bc7e8e0b357caeea20d1e1f71f647a8acd2ebde30"}, {0x59, 0x4, 0x100, 0x6, 0x9, "41a851dbe0e904955f3c4ccf5f5dc864ed0306a9ce2323960daa8e24292be2c1bba8fa598bc6084935ff5740bc065f6f0b9fdecc8c9993357edfc1854eea21455c7a0acfa939d55e16"}, {0x55, 0x10001, 0x30, 0x40, 0x9, "f289e81f5e39d15bd388da0223fc3841c4558ff0fec7a7eae4c5391447708b4825b47619d1243418a695e9f8b5dbf6501540ad003755a5f31e4b936807c70a30a34a37606c"}, {0xc6, 0xa061, 0x800, 0x9, 0x100400000, "fd6100daff44647619b37471385af5b2a7289a28818f9e4539f0d09c75744292ed572a7a6b9416690a82a4f11b433712c1fcea65cbcf2fb491f0ef3dfb8b641ac5e1bfae95453923c75d0253b6e753a50b903846870117540ff12186e6a2144e87e20dc0a21ef9ad143e14aa9a04655c8be3b7c94916571dc7cf8ad1d592013acc41b4fb223bc0c1eed6002d8253c65d95c69c8a124a80ee2e7a77d55ee26a88df550d6c394449f16f5234cacbbe2140f75b720f8c47"}], 0x250}, {&(0x7f0000fb5000)=[{0xd7, 0x1, 0x301, 0x3, 0x8000, "e6c33dd1271bfeac58586b651d66b1ace9e0c7b83ca3bbf38f8df66ca2e3f63da3e7c3d29dd9b3cbbcc91f63fb579b72e0957d7e242f040ccb4f69d2f7f0be46aefd98d5d9825e8de6545b6143ca13fa6a3aa0d1ba6f8e50df7e1076c813d63e6fc03cee6fe707c4bf59a4c99f15328a6b76a429b255e2179d1607ed282c8a8066596a2273c88e117259889d5d58d46dd93ad4206587c0519d0f4216624f0e8f7fff8258729e5f59cdf1a07f7182e518b456d15ad76735c9140e7737a3c0703129eafe45a51cbc"}, {0x4f, 0xfffffffffffffff7, 0x800, 0x8001, 0x3612, "33eccd58141607676d877dfcc3eef4e90402b3046d68180e05e5170c676f6346c7f0742ff409aa7307e297e4d53c94e83c0c423d48a0d054d40b6feb32efa1"}, {0x81, 0x6, 0x200, 0x1000, 0x1ff, "acf2fb1384269052fa661e54d4b3a5ea0c6f22f6acf7b015a2e73e614a8fd4b10eefaaa792a68de9445af9a6094b7f7a4dd2f2c53443fdcaa4dfd0dae06e130a744edcded60555b4d1f1b5b7562b757b89c3a32104f4a8e115d2e5e287e266336967d73fa7c4e7cac1f8520b7c96746256"}, {0xcc, 0x7ff, 0x319, 0x3, 0x3, "9d29061cc7ba044b73c207db3512e999948ade408327011e4c985963818bdf1df7f07d464477a5149d66b90cc715fa8dfb330fb47cab9c2797c8545174e7b97d4e83c036d5d470e9e2f9709e1209a5705130c96c61dee3c4672903f17e03a9cc4f9220be834e824449155a29768cbcd9a3c56c373ed3ee7bb6fa73607b3ff6a4fef3ee97f59236c0fa39cd9fbd64cae108e6e3cf0fb10b685aa00205470dcda5d829ee57ffeb11f307ab0ca590ea1238b7f18ee654c13a696c88d50e"}], 0x273}, {&(0x7f000003c000-0x244)=[{0xc0, 0x1ff, 0x200, 0x4, 0x1, "ed545d7bd905912c91847a3c0decc56525fc20480e8c0b4d76b637461dc63e54ab7852e474ca61e351bc2397e8d4f44dc6c3813b83d1f533011cb9c76ef30b1eb9ddc2f1749f4c88428f7c0b0c5d18efb2ddaf9e7ca56cc73cbb60ff837eb0cee453b9bc76ec75488bc69852ff9a9269826e4c1b991aae6c06cbb81354b6b98a4be34ca78da36aa2c8fd08ea156eec926b2d7493cb259ffe985573983242c6a542110546e907548d1644e5d1efab2cd9"}, {0xa4, 0x5, 0x728, 0x1f, 0x2, "bfeab35aebb2a696e0a5ef893f128a4a1546a87dc2636fd644e2a8414254fc54945bfdc00e9f05ac76bc8c0bb991133adfd8a36186ce2bf21f1ece7e62db3dd6b562c2af74a89e6900621767dbbc6535882cb893580bb3e664a207321499f63185180f8b7398a942f7c344a5425264c697e5c5b2cb521b78522c39894b5e7698438a12140f1261bfd7c45a82d36ba8c3e673e39c"}, {0x2b, 0x9fd6, 0x0, 0x7fffffff, 0x3, "cd702f343f853f88a1fc45f45208de42af5481a487563c5bd28044"}, {0x3b, 0x0, 0x2, 0x7, 0xa28, "2588218a77736a88b0890a1ce826a2aca3141ba310d1e004ff60a8855be3687abefc585f1cac92e7ce4ed7"}, {0x7a, 0x1200, 0x100, 0x1, 0x9, "fe0aa8e00742bb579aa767660111e5b320593cd1b8cf11d6f859c735ffe28d80627030ed87f987b838d3c73b561805eced59ec6e3bc6a61ede9c4691bf25b306c3a1641dafe8890b0db11a0f93431ca6ed10aeacc2feac2ee876a7f5df34d213af7f9952230b854b6fe5"}], 0x244}], 0x7, &(0x7f0000c4b000)=[@rights={0x28, 0x1, 0x1, [r8, r8, r4, r6, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r4, r6, r6, r6, r0, r4, r7, r8, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x4000000}, 0x10) rt_sigprocmask(0x1, &(0x7f000092b000-0x8)={0xfffffffffffffffe}, &(0x7f0000a71000)={0x0}, 0x8) syslog(0x2009, &(0x7f00006c4000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) ioctl$TIOCSBRK(r8, 0x40044591) [ 319.552146] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 319.571964] IPVS: Creating netns size=2536 id=49 2017/11/30 14:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8475afa90a78033b, 0x0, &(0x7f0000370000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000061b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ee7000-0xc)={r1, 0x7fffd, 0xffffffffffffffff}) socketpair(0x802000006, 0x6, 0x20000000000012, &(0x7f0000334000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000399000-0x10)={0x0, r3, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000cb5000-0x10)={r6, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000382000-0x8)={0x0, r6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c40000)={r9, r8, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009be000-0xc)={r7, 0x80003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f00009fd000-0xc)={r10, 0x80000, r11}) pipe(&(0x7f0000194000-0x8)={0x0, 0x0}) r15 = socket(0x9, 0x80006, 0x200000000000004) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000052a000-0x10)={0x0, r12, 0xfffffffffffffffe}) ioctl$sock_inet6_tcp_SIOCATMARK(r13, 0x8905, &(0x7f00008c0000-0x4)=0x0) close(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f4c000-0xc)={r12, 0x80000, 0xffffffffffffffff}) socketpair(0x100003, 0xffffffffffffffef, 0x105, &(0x7f0000dc0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r13, 0xc008640a, &(0x7f00009a2000)={r17, r16}) socketpair(0xc, 0x1, 0x202, &(0x7f00002f1000)={0x0, 0x0}) connect$netrom(r18, &(0x7f0000398000-0x48)=@full={{0x3, {"6e3737b79820c0"}, 0x8}, [{"00f307000001ff"}, {"09f8ffc3021028"}, {"cf73e951f37644"}, {"2a71b4f3d1e867"}, {"f9f0bffb6e2371"}, {"cac081000000e1"}, {"9e78538a7159dc"}, {"89846093639d74"}]}, 0x48) r21 = socket(0x0, 0x100000003, 0x203) ioctl$sock_SIOCBRADDBR(r21, 0x89a0, &(0x7f0000ebd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$fiemap(r14, 0xc020660b, &(0x7f0000d0b000-0x58)={0x0, 0x1484, 0x1, 0x5, 0x1, [{0x3, 0x0, 0x21, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r15, 0x84, 0x77, &(0x7f000032f000)={0x0, 0x2}, &(0x7f0000a90000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r20, 0x84, 0x70, &(0x7f00002df000)={r22, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1002, 0x2, 0x7, 0xd0, 0xff, 0x80100000006, 0x2, 0x0, 0x6, 0x2, 0x1020, 0x100, 0xffff, 0x200003]}, &(0x7f0000baf000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r21, 0x84, 0x9, &(0x7f0000cd9000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x80, 0x8000, 0x40040}, 0xa0) setsockopt$inet6_udp_int(r13, 0x11, 0x67, &(0x7f00005cc000-0x4)=0x5, 0x4) write(r20, &(0x7f0000b2a000)="1f0000001100037105000501000408000000000000040000000002000081", 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r19, 0x6, 0x7, &(0x7f00009cc000)=0x9, 0x4) r23 = socket$netlink(0x10, 0x3, 0x0) writev(r23, &(0x7f000079e000)=[{&(0x7f0000b56000+0x451)="2900000021001980013d7526000a00210200001600000080000000e208000600000011e010315aec209c", 0x2a}], 0x1) accept4$inet6(r14, 0x0, &(0x7f0000eac000-0x4)=0x0, 0x80800) accept$inet6(r0, &(0x7f0000bac000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000343000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004dd000-0x20)={0x2, 0x10004, 0x20c, 0xa130, 0xd9e9, 0x0, 0x4, 0x4, 0x0}, &(0x7f0000013000-0x4)=0x20) 2017/11/30 14:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f37000-0x5)={@loopback={0x0, 0x1}, 0x9, 0x0}) mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000b0000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f000078c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x1, 0xfff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x3, 0x40100000000, 0x10001, 0x7ffc, 0x2, 0x7, 0x2, 0x4]}, 0x5c) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000840000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d57000)=0x1c, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ccd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000013c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x3, 0x0, 0xeb9, 0x0, r4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e95000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000790000-0x4)=0x803, 0x4) r7 = socket(0x10, 0x3, 0x0) r8 = fcntl$dupfd(r7, 0x406, r7) ioctl$KDGKBTYPE(r8, 0x4b33, &(0x7f00009c5000-0x1)=0x0) write(r7, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000286000)={0x61d, 0x6}, 0x8) shutdown(r5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000fd7000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f00001d6000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00008ae000-0x4)=0x0) wait4(r9, 0x0, 0xa, &(0x7f00007ad000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000eb8000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ca9000-0x4)=0x0) r10 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000760000-0x10)="2f6465762f73657175656e6365723200", 0x20000000, 0x0) pread64(r10, &(0x7f000077a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x0) 2017/11/30 14:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000176000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005c3000)="2e2f66696c653000", 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a75000-0x4)=0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f00009f2000)={0x27, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x40000000000}, 0x60, &(0x7f0000dc6000)=[{&(0x7f0000530000)="9e7c17f1a3cd5dd48d01f05caaac1ddc98ff6b75b9c55f8bae20f2ff0f22b564b83ce0e05eba13e32da9060d2bd9b3bb6a008532cf7594c596287e40c2f85d5878cea00ad901f87ec00796ba672fe6a9555018957332665e79723568b371c8542aa57ca51449903e66a2c00905c743c5563cb1940492f07f424e6d8ce7", 0x7d}, {&(0x7f00001c0000-0xcc)="ecf62abbaa4adebcbd8e00d1d103ee480f97cd63c3771e1bab4a23689883379a854cdfabe6dbde0f4f61b3f05d6fa9f2830c2d3eaeb16c6c57b66e9d0b020eb455f4578db0bbfbcd3647f384ac3877ce32966ced9e82f251eafeb3cf96e1b90a9fa2217b7ef5a6cf038fd7a21eacb1b237a765855146ae174e5ffbdacf92699bcc25eaafbd4cb4bc79595c44e2e08e0a34e256806f5087b06fce58aa88b140a428b902b19a0b921fc7cc34f7bba9f18105a3df0e7809fd80d09d2d979c4a54a9c7cfc0d407621dd04b8aa8fc", 0xcc}, {&(0x7f0000ce6000)="5978a521ebad6659d6f49bcaabcbe3b2136b234b039e8d0381b148c877a2a6a989783eac05ff9e269803bb936eccc94535b60fd639ae56af0600296c47e4250588a066e8a334e305a837f71f0d9b80d09c625099b080d742e151cefdc336101dbb101d10686e49c5e1dd1891d31f697fcbfd6c79533e247357852e0a10fc956ba66a92cdc41fc553efe6ff37653497d31b68fff7b3b1a575e30d942f0fdd9c533bd4a0054a822ee8e6c76675b81a6d95e6de795ec25c3fcac31c2275f934324b3f0f9163b626bad7b683734e89b855bf38499a4180c937e639c17bde8dfed3ebdec033b2a1f4c1664f", 0xe9}, {&(0x7f0000573000-0x1000)="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0x1000}], 0x4, &(0x7f0000a52000-0x28)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}], 0x1, 0x0) connect$netlink(r1, &(0x7f0000f99000-0xc)={0x0, 0x0, 0x100000001, 0x400}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000b000)=0x0) membarrier(0x1, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000386000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000082000)={0x0, 0x0, 0x0}, &(0x7f0000eae000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000033b000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r2, &(0x7f00006c6000)=[{&(0x7f00009cb000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000daf000-0x30)=[{&(0x7f000055b000-0x44)="57320d55dfaf4829785688684b43d862819cbdcd08c02dd8eafe1609d26c50a37bfd420a045b56e705ebcf1b0102d7d4b6817b4f71ba2d3e438b23d739e83f727cb49508", 0x44}, {&(0x7f0000c37000)="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{&(0x7f0000faf000-0x1000)="2d9b6f33aeb58957c704414434681fe41ca84cc200a25db60d1cc32b08bb88093c747ad482c9673c82edb6c00909f6d0c75191f67be71886dd181f06f14579158f9500bb89a4e432db48034cc9818691393d3c70bc8449111b99747db4535284e9ce69adb9dbdb1ebb92a5a81e6e9da81b4b01455edbfabdf5a2a2af4a64c185d094c6857cf75a2a93e24876e061896f5b029fcfec2d7cde2d84f74ea92aef8e88dd3e2f04c10f611b1ee4698a090692f84615f3c32610bc54a5d1ad3c4de5e8f34e88f8803712fe9faa8a465a97f8d8caa98441e4250dfc5931810da8383ba9881213703255ebd250509f0138329854d9b685a1d9fc5f53c6f773af8234dc31b24989d940440ec7cf875cf5c1f511b956215f014922857691b398808f0161e58d4777bb7ddbe49bd609bdaadfca2a014fee19e444cc270d92a830246a1a43c4e30d2674c2de04ec39f34723cec8fb77a946a946320fcfeb4d2d7a8f7113d91754d74f26dbde7d127351231bdc073ceef20ab05c78b451edb1bb95e62bb4de86c58a1d6af89b38a76306e93073e16fca074c9a28d769dbe0ee212d4ced950669f96eb4a936c3ce613ddb7b2ae434bb363311fb8d34db31ebc666ab59d2c0b3bb76fa542ae7284b4f37cd75a314c3a0732c8c8d0ebdc58b2f58f703130088f683745ed7c9ae4d307afc363fbd7a2548246eff003ccc405b35a521c94079636cdd5b2a86dddf53456ab95e042722921d93517b7d03c90ee1d087254d11c6d1ba5f5069cde735fd73b1f07306d4826061eba745a84780aac8e57de6d7f6c934899285ad8e7098a1ba7a879abe5079666cc641a84cd2d9affbc81c6cf8bc7238bf2912197a58fcbc6797ef8f72aff791f7f6c0a09a50c838948b2f377d2bd6641079626cde3325e0f1d4db687c9eef2285a6d757819852112216c0820cdb76edf6fe5f070824cdbb9bb628f26ef7ce73273fa635de712d80d5e9fab1582f7d37b9a4059dbeb56810f9ed7d6b0fcac86f68cf077740b306e2e640f1da7dc008d5487108f3110a0518ef1f11a06de37589f85286132dc3f72b2b5efff485e8e76ab3d102ad2e04fddba27754898a534980f66524711d4a03f00f9a0f8a0b4074077b11e1da74fd3adc0c807a126ba7a9bfaa8508d4aab20c42f9cce37280af0cbe0aeafdbbb6db9d6c7c18361de70f28618862490b4f676cf8f58172fb49408456981e0fcb828c16e777ca4f7862bab284f1154a721ac47b8132f84a870f01b05976853d375c182cadd36b94ece15cf500655f677b5123ff4cee837d0b8de6b833e669b3fecc437756fd5b0907a5dba372659f45094e3a339ca6e9e4a382e00aa88b7b17f65bba4faa93483a1dcc3437ba25abaeb6fa376abafdaba912523a7fa6f52e5a24e2384e3e894946db0bf1a177a04fbea31be873e1f9de403eed5a797cf2f1c03abc6487c58c68397a1f691da3a0e7e2fd3a62e02fc669ddffe35d13fd3c6c5f799b04734f3f4668842e2003147ba89d6fe832c2c60b65777d266b309f421ee3df9e58ff3dbdf603222ffad455e278e9fef7821bf8a1223aff5e6173953fe38cd0e82fbab162aedf76226bd3a2eaea9a8dcf4c9bf7b8fff09c8a298c6ce3417e185950c1ee33236c515c926112441dcae67fdcc2f49351516ce3aa907f93eb0df5ebe9c4bac7761e3b5c074d24f9281100d1a6f3721f1ac802c41813639c78b9bf614bf79a34957957537a71019e4b1cb24724f2e436c27fb848a399473388188ce920175b8ed81425b1415d054dcd86dbbd344970544acc53b782df9776ff57c6c7e9a40f9822d0af36bccea1bc99269fabe9e55caf861a91aa9da1d647a685a0b2a372da1d44d4eccaabcc7ccd43e4a02ca1e6598f3121e54536f64c86849baf79ee4ab2e51d06e4619bf528f2c83211a395842a9bbcea880b17658826e5251802f55ebe6ff5abc553a8e169fa6455aa1aec1fca4c7239eab796734eb3cbc40e8a0928a87832115c4433e836f2eb1629cb6693bbbb1695ec0169516cfd42d981c11c483f0dc96e397c0b0c19e2dcf75c5d57e2b93b3a71687be05de64309f4938ce88d6b3d6e922bbc769c0578e6ebd483dccd2a937f1d895804d3e787dc8378ca73d1c64fcaaf61143ea4ffa79a0469b0e96c06df0be4a10c6975436e00cc531f358b47cc5d52722e5af44537bc09a601fa864af97dc553904064591dd3908159fa9478a5e9a4e7c6e257c782f55c7fd81d5d7086c75727274952c2ab2768c6d87bdf70a3d60d2cd7e6ae969c4427b798edd04390265cf33fdb17e719b202ee752b5b1093d43709f228ba056f08e2607ae32525274df58f2267a61ed65addf0ae8d3b5f11b4f7670bbbabeef6503bad404dd0340defb037c874d32b55d5cbb582caa350b2bf39c5e7d6be34e4e740d004dd14ea6247c9cd9aefa14bfc6facdf8b180944681ab193d34f8347d0dd96c3e027e0456a2d0a1c5449e37f47f7ff442445cb004dffd0791bba16180551c302558d676518a136920ba4bd37ebb590ef5374a3347cfd4640a85a8e6e6c80019df912a8aa619560168a42bd90bdf17b6af1f895badf73d418cd014203a53985d7a64cdfca3a25a1ec8a5f298a4f9a82469ff078eb499aec0868844f9f90320326fb22eb34ba6f29c4aeb67e2595f40aefa03cfd686561d592af0e7dd3813f52aed85a870a97ae66e1a694fe02abf5a99503edbd4369fc3abf3aefe47361bafa0a9195e7cb90329a3c9e0108317392ffb59c8bffb55113d312d3bd9cc5f487e76f4a06f53e0d9c4844dd4c5ee5190aff43c6629b84e00e0d1c757b599bb05119c7ccabe256b6a105682a479d361394eb20cd08d058787c8a4e4f3d80d56b5e21caabb8018717e3ebd1e36d26145aded3851e9dcd752f87dab39e18bda013e211ed47352ede6fed65c2210640d17760148d86877de619f4c01c8d27473677a9c6ff47bf222839fcfc2c1da0e9c9df28b2504a78132e95e986b62b2e5ed1255404332f0cf658f72d3cf971ddc8bda05c85225c8769b8910de1581fa3fbb6e19e9a0cea2686f7e52bb465d213679aa711c1aba86cd32df43b952dc3fe5b81f8087481b2615d440ac12361098cb18f9bca81d38571068aa29e5f71224c97a4769b4997a26ccf90dbad0713edeba5b678f7765d9aa616881344a63a6d9852ceedfb6a7a26eb88c3d1d59d2f831b9a30f68d42c855070af30aad081024d53594864e412c6e9d3cde4729b452c32368d5ab3713a3954e08b34651a9d3a7a1a10bfb9bafd86233882fbcf85475a23f63ba0fc0c29d05517a96f920803911a44d10ae0e24f4b566cde8142310156570a68f2e77eeeb4513bf70270a7618e733b8ef1ba32a07ddb2dd2bd0cc7c925be9664986b64357a7d34172553d6de553004c353da1fa7f350531cb4df1236c9add34b9a75d098c047fe0656ab944816715170dd32de968f888370d529628208ced89ab1b7a4e14722b4ca7def7c98ce6582b41c29ef17cf571a5c1f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0x1000}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000935000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000897000)=[{&(0x7f0000a5a000-0xe7)="a34f1e85fbcfcf574c69806b042818b65d1af79bb4ad9886fd7b53385b8f9bad771f85c98b05d1a893aed7d5c625edf95931b78e5a97f5e3633c6cd691ed5c314ad9d6aa7013392a2b7d2a3f9a2b37cc653157b9ab68baabc4a63fc2ec5fb349773069b7d5872c25c15975bc1ed35e7f924143ddc7f87b706778a3cbc4ad23a9608b529065bb0ab1ed01526450a14f5dc0d9eb7209d864add0c21e980491d8e8497d2cf20229e3dd673641adabc909b1865ea756327851953b12893b7ba914a93aec459ca0a38658fa2f2aac21c774c06f0fd213e91f2f734c394ad28b22f95aba6f3166ae826f", 0xe7}], 0x1, &(0x7f00001fe000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x1, 0xc880}], 0x2, 0x20000000) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bad000)={0x0, 0x0}) ioctl(r6, 0x8912, &(0x7f000071c000+0xc0e)="89") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r6, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) 2017/11/30 14:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b0000)=0x0) stat(&(0x7f0000170000)="2e2f66696c653000", &(0x7f0000993000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000ab000-0x8)="2e2f66696c653000", &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c34000-0x38)={&(0x7f0000bb8000)=@abs={0x1841cd36fc44d25e, 0x0, 0x3}, 0x8, &(0x7f0000272000)=[{&(0x7f0000b3d000-0x69)="f5d8ad231a3d3892e7d054051bf2309acccf08889e53f0a3b7620a8365cfdebc217f220038470e75307116ac0d3e2b33c36cdd20ca7afe95a66d81067f306d0a145add9416c8873786565ab13e6ea6829c48f9ae5a177da5fd01f8921405ca2aeabd2d4bfa3401c8aa", 0x69}, {&(0x7f0000c69000-0xa)="474dc7e1380baca9f524", 0xa}, {&(0x7f0000902000-0x1000)="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", 0x1000}, {&(0x7f00006e3000)="4ffd519183331708941965e329a312686386e8f5c909a1cd0bd00785acd0815ed0ae01168b0f2d71f68e0c82906c3c30cdef12febd20628d0c3f127153e5f0df71e4913a1c424c84007477122291478b5abb780876d4b929c1757743a425ec52c22062ca1d1b90d45320be5711f2700b0fcd5169f805b9b1818d1969ad5c29030b9134473f81580ce7b50d6f", 0x8c}], 0x4, &(0x7f0000aa3000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x2, 0x4000841}, 0x810) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000e80000)=0x27) timer_create(0x0, &(0x7f000002c000-0x60)={0x0, 0x21, 0x3, @thr={&(0x7f00000e7000)="7d3134554ca1597ad614d4a8a085cd6d25849bc40c82c7", &(0x7f00003eb000)="b5879f07c0ae21a2eea483198546136da89529ab49c4548aa0989d50a4a85bd2ef8decc137ccb24e9c22f94beedf0ef1d34aa5212644601060b037992ec881f6fdc77cd5835b0f7ca44451c299b93fecabb542473d10450df6eb5d61b9c8ffd6e5b37626e00559"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x0) timer_gettime(r7, &(0x7f0000064000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSPGRP(r6, 0x540f, &(0x7f00000fd000-0x4)=r2) bind$netlink(r5, &(0x7f0000cfd000)={0xfffffffffffffffe, 0x0, 0x7ff, 0x3}, 0xc) splice(r1, 0x0, r6, 0x0, 0x55, 0x0) close(r5) r8 = mmap$binder(&(0x7f000040b000/0x1000)=nil, 0x1000, 0x1000008, 0x10, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000560000-0x18)={0x0, 0x0, 0x0, 0x0}) r10 = mmap$binder(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x2000008, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000f42000-0x30)={0x6c, 0x0, &(0x7f0000d9c000-0x6c)=[@acquire={0x40046305, 0x4}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r8, 0x0}, @dead_binder_done={0x40086310, 0x0}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}, @enter_looper={0x630c}, @register_looper={0x630b}, @increfs_done={0x40106308, r9, 0x2}, @acquire_done={0x40106309, r10, 0x0}], 0xe5, 0x0, &(0x7f0000859000-0xe5)="f951c72162b17e4a121f1e5c28e5f7f6b987d22f82f05532bb0538e241465a3f09034dcb7805117ccf6fab4b75dc1d24f5fb03824cc9d1004e96e4d4e4018a3b10c25ea7bfc6cdc6826cd398381415da05ab2ac6f0723d2de63ec81135347970a43216764677c7c85bf776bde6c81496235b34425dfdd54e0c79b10d3fe881c43f14e8e761b6e7032431a87d5268accfe0431da542bbee7d0780e0d9b2690d24b44e2b76268f550fc8535bdbb57c9a14eea740887f6adc169c1b14fafe592975167bc549f9631a1cad69805f104c0254cab4c919ac5bb38ea266881d84264111ea974efe94"}) prctl$setmm(0x23, 0x7, &(0x7f0000953000/0x1000)=nil) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00008ce000-0x1)=0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) [ 319.651780] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/30 14:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f37000-0x5)={@loopback={0x0, 0x1}, 0x9, 0x0}) mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000b0000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f000078c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x1, 0xfff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x3, 0x40100000000, 0x10001, 0x7ffc, 0x2, 0x7, 0x2, 0x4]}, 0x5c) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000840000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d57000)=0x1c, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ccd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000013c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x3, 0x0, 0xeb9, 0x0, r4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e95000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000790000-0x4)=0x803, 0x4) r7 = socket(0x10, 0x3, 0x0) r8 = fcntl$dupfd(r7, 0x406, r7) ioctl$KDGKBTYPE(r8, 0x4b33, &(0x7f00009c5000-0x1)=0x0) write(r7, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000286000)={0x61d, 0x6}, 0x8) shutdown(r5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000fd7000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x1000}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f00001d6000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00008ae000-0x4)=0x0) wait4(r9, 0x0, 0xa, &(0x7f00007ad000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000eb8000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ca9000-0x4)=0x0) r10 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000760000-0x10)="2f6465762f73657175656e6365723200", 0x20000000, 0x0) pread64(r10, &(0x7f000077a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x0) 2017/11/30 14:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffb, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000111000-0x24)={@common="6c6f0000000000000000000000000000", &(0x7f0000b86000)=@ethtool_flash={0x33, 0xfffffffffffff001, "72f9ddb7dd41e8eb33e82188c059f3175352b4ce5880a08c61aba1fb56977df60e60d3eac64c3a447d1217185770177a4d3660e6d0335fe6fe93197b194626ae8c25fe4567634e3a28fc3418aa3bc9a128e599b54b738f9e538d68f59e80fd5ff70fd473cd61eccfcf745df93f287375964bcfd3f93120d1e374fcb97df0261f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/30 14:18:57 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000)="2f6465762f72666b696c6c00", 0x4081, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000016000)=0x0, &(0x7f0000017000)=0x0, &(0x7f0000014000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f72746300", 0x80082, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r2, r2, r3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000016000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000008000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000016000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) mlock(&(0x7f000000c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f000000c000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000f000-0x4)=0x0, &(0x7f000000c000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000017000)=0x0, &(0x7f0000017000)=0x0, &(0x7f000000c000-0x4)=0x0) fchown(r0, r5, r6) accept4$ax25(r4, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80800) 2017/11/30 14:18:57 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008c9000-0x4)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff4000-0x9)="2f6465762f73672300", 0xfc9e, 0x400000) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000d8e000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000098000-0x1)=0x4177) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ff5000)={0x0, 0x4a, "49508818427c3578cc2f0f2161563b2cf8afc49f1cfc4b08a46c9a08a7f98a831c84d86fed2ee746b6f59566d7550a858ef8888e87292d4bd73e44ea5776a9172f2ab918a2ff7d61a886"}, &(0x7f0000ff6000-0x4)=0x52) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009dd000)={r2, @in6={{0xa, 0x3, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff6000)=0x10, 0x4) write(0xffffffffffffffff, &(0x7f0000ff5000-0x1f)="1f0000004a002500fff1b0f5000017ff0a3fa22f0500004737e4fe44195104", 0x1f) 2017/11/30 14:18:57 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000c000)={&(0x7f0000002000/0x2000)=nil, 0x6, &(0x7f0000001000/0x2000)=nil}, 0x18) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10) munlock(&(0x7f0000004000/0x6000)=nil, 0x6000) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) [ 319.705296] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 320.301224] pktgen: kernel_thread() failed for cpu 0 [ 320.306331] pktgen: Cannot create thread for cpu 0 (-4) [ 320.312421] pktgen: kernel_thread() failed for cpu 1 [ 320.317499] pktgen: Cannot create thread for cpu 1 (-4) [ 320.323041] pktgen: Initialization failed for all threads 2017/11/30 14:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x110000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0xffffffff, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x3) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f00008f4000)="c5faca0456f18c3885430e05008ecb4310d2", 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x11) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x101801, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = accept(r4, &(0x7f00008a0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000880000)=0xc) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000c65000)={0x7, &(0x7f0000b1b000-0x38)=[{0xfff, 0x2, 0x1, 0x5}, {0x1ff, 0x6, 0x100, 0x7}, {0x7, 0x9, 0xf584, 0x2}, {0x81, 0xbf46, 0x2, 0x80000000}, {0x100, 0x47df, 0x412, 0x2}, {0x80, 0xfffffffffffffffb, 0xff, 0xfff}, {0x1, 0x1, 0xeeb, 0xe6}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000020}], 0x1c) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) bind$ipx(r2, &(0x7f00000d5000-0x10)={0x4, 0x100000001, 0x72b7, "abfadcb51010", 0x36b4000, 0x0}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006ba000-0x4)=0x0) r7 = getuid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000d7000-0xc)={r6, r7, 0x0}, 0xc) lseek(r4, 0x0, 0x7) syz_open_pts(0xffffffffffffffff, 0x100) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ab000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x20002, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") accept$ax25(r2, &(0x7f0000178000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f0c000)=0x10) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000129000)={0x7, 0x40}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/30 14:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r0, 0x6108, 0x0}, {r0, 0x130, 0x0}], 0x2, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000241000)={0x0, 0x23, "f9f465268b9bff55298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r0, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r2 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000a36000)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x400}) r3 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r1}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r3, 0x1f) sysfs$2(0x2, 0x7, &(0x7f0000bb0000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getflags(r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000bed000-0x4)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000148000-0x4)=0x0, &(0x7f000008b000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000faf000+0x867)={r1, 0x4, 0x1, 0xd1, 0x9, 0x98f, 0xff, 0x39, {r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x4}}, &(0x7f0000269000-0x4)=0xb8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4c000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffe}, 0x1) restart_syscall() eventfd(0x45) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f72746300", 0x80, 0x0) fchmod(r6, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) 2017/11/30 14:18:58 executing program 4: clock_nanosleep(0x7, 0x1, &(0x7f0000455000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x440080, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000001000/0x1000)=nil, 0x9, 0x3, 0xc0, &(0x7f0000000000/0x2000)=nil, 0xfffffffffffff262}) bind$ax25(r2, &(0x7f0000000000)={0x3, {"de6fba6c24b48f"}, 0x3}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x7d)={0x0, 0x75, "b3df97e52d35eaa9e6d4167e5996ebe5a5909f002d5697496782930b07d11b47193ebf33e3eacadd45cd3ccc2805fd281bb2e0bd711e128ff6933b4df02d3e5692da4eabecb015a030e41ee711b8dd3e9689dbad69bd9b6f3ff1ea4e4aafdc098d87012b11fd19c05c66e1e4afbaf8c53d1a918ff0"}, &(0x7f0000000000)=0x7d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x1, 0x1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x80) dup(r1) 2017/11/30 14:18:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4082, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", r0, &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x100, &(0x7f0000003000)=@l2={0x1f, 0x97c1, {0x2000000000000, 0x8, 0x6c, 0x1, 0x2, 0x475}, 0x6af8, 0x4}, 0xe) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000005000-0x4)=0xc0000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005000-0x50)=[{&(0x7f0000005000)="a68c134eeee1b5f04213182bd616e28996517a27f6bb113d16b234fb7e60811fbe9cf09e6b99b76ccb395387299dc3e90bdf2e76d71fc06f37e41a17e5ba340829ee0ec0515e2a97748ace3a338bff31a677999be97c047255", 0x59}, {&(0x7f0000004000-0x2)="b3ab", 0x2}, {&(0x7f0000005000)="d7595e9245844be2655d7da63be16b793dc5fb9658158f47f1d6f3b8546fa14a8392e62299940d49db913358b3e9ee9866a89ab414f304e67e26521ac7f46b6a6ca75fcf3ff4c744573f37599aad181d2ceeae759a254efff1870eed11357ef04050071db5f51809df0ab90943bc1d587306181f30904044c36744841d50183868514e190762d2d243a1331baeb07d3e25df07f1836dc4678eac70ff54dc0989a2089a72", 0xa4}, {&(0x7f0000000000)="0be4d2942a066d7466269852fb5ca5795b63ffff86a2e89552172dda7b6c162826408b58f58854a02b55ba96882bef41fbfaf2eb049966da8bb8dfb41a707c79eaa479c106477284866a2dc54da8c01f7b128994cba243a971af6cd24100bd7978cd14204546f5d235c3164f3ffd96eb5a59175ac3cc8268d3deb4faa3bc636aea0c796890e3459d49bd264ac603b12d698a8fc5a151ba2a1cfed7098be9ec1363913d245d8fda86a1fc4a795740515db9ea3dba5a90027558011cdfefb4b26bee22", 0xc2}, {&(0x7f0000001000)="14fd2724d7c1dcb0c362ed2a005d2fb95242211ebbc5b580d0fcf4734b792b3defca3105eeb45d5dab9d1cbad6f3785584eb7829faec057327dbde60a51a70134e51c1df3b34c83f8ceedc0d8b1220f98ee377902f7b3b622c5d0ba1a0a43475a00ec5a2c18de9c5a36c8165b3e5443d77091027a8b8e26ee8fcde973e3f9d044d6d081deb4238cc6d60434a06d45536533a76ac40de797fd70204a8da0ff299febaafc61e073d7e1efb", 0xaa}], 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000006000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000006000)="2f6465762f70707000", 0x9, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000008000-0x4)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000006000-0x5)="6174747200") fcntl$getown(r0, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000008000)={&(0x7f0000008000)={0x10, 0x0, 0x80, 0x2}, 0xc, &(0x7f0000005000)=[{&(0x7f0000003000-0x112b)=[{0x56, 0x9, 0x8, 0x100, 0x80000000, "dde94cc820fadcd632afca9bfff64f0f3b40e595a997290145e37ca1b4ebd47554830c9681729aeec4203b0464aeeacb72db9960549e59df94314dd21e97a7e551482f796d94"}, {0xb0, 0x3f, 0x0, 0x1dc7, 0x101, "9c1364638263571002ab167d4afd956ddeeb1b4826a655077aae3000fad75233d8750d42c99d79d3c8a89d83f3db3a01042f7df887eb16e88a428b1e66a45e87f080396584dde54438167a9307222ea12f698fef142f5a08f6300991348dc218b33cafe9d5ba0ef5a67f59d920b14fb62ffca9a1e6ace69b6195c5b8e0656dd366577712626974f64fce8d938e7d10d19154451d2edc1def4f3b3259e9e6afba"}, {0x1010, 0x0, 0xe02, 0x5, 0x3, "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"}, {0x15, 0x101, 0xc00, 0x3ff, 0xfffffffffffffffb, "f4e9868fae"}], 0x112b}, {&(0x7f0000008000)=[], 0x0}, {&(0x7f0000002000)=[{0x9a, 0x7fff, 0x501, 0x7f, 0x6, "50ee5293e655f7b251d9fa11733d9b26abbb9e19db59fb66214139c48868d895c1288aece60b1f2a3a9cadbf28860e20cc39a5f68525cb923ce0adbcd68613d82ac57cd1d83f4c9ae070d7d5b6793322214b0858cff7d3822b0f4386e60c4003837ad7324dd748a7fdc3916f8804b045f5e1555806682543f9589ee5259ba183a7c1c4cdde72fd8d37d3"}, {0x43, 0x2, 0x400, 0x10001, 0x0, "d4901384ed1a0f49cabdfa2040568cd262ca2ea9fcb59b2b70c6efaedfe774435960feb85fa797a17a843e772c3cdbb1784e14"}], 0xdd}, {&(0x7f0000009000-0x25d)=[{0xa1, 0xe288394, 0x200, 0x100000001, 0x8, "26a479fb2b4442d22e60fef123a88f7cbcb66cd782bfff3faea76adcfac00704c2728a6563690ed04be27f07003385014542acc8b29a369655bac532589efb56c475ee0c6154644985500a65899771bedbb94de62c5ff8064817d26fa7a145fdb6844f59dae9ed6429b090e0b3b1119ecf87f1659463a8bf7ac2b22f1b9a6ff9efd163fea8787359849548a4265441bd0d"}, {0x9a, 0x7, 0x134, 0x98, 0x0, "ee5a2d748e188a0e263cdb2d6e7a116bc7150b5412433c355552fb25867e44717e6ad9c8c4888a2e8ca9d94ba63744455d0959cb4b8016891faec777776695220887caddaab875d04c356ae97968ac661f4d9fee2b4af04594f56f040b51469daeaefe2394ccfeac9dc10c6b6ff5a06fa2187f2f4760b074d1684f8c242cd6e56bf691ef27976c2517a2"}, {0x7b, 0x4, 0x38, 0xffff, 0x7, "be6156e7865bb85f749c0f44ae40e608407cb5a495d3ca045a0e4dadf353e2e35d6ef61b0f55ae4161e42bd740f70f058793048b0bb042c48d8b3f1f47d9561bad953cdba8be783a3c9469a0fe466aa068cf61f0ee7c356ae98aedc8133e8c08b1ece789a9ee46be954757"}, {0xa7, 0x2b, 0x10, 0xff, 0x3ff, "366456c9224195557e9f5eb19248c612d78c56f713323defce2dfc8f4bae834c5323e9663b25c0326e393b347495061501b00fa63eed70c8a5560302d7583265a3c47f1823192508f4f2266190676ca91e64eb58d10e67f0b6672490ccdf69082e0e2ed4f4cd326607ecccc4785ff034081c63731d9e65b6fb03f8e560a79cf0cf7773f9a7cfb1a355d5f9136e1a9b3981e80e2ad5b38a"}], 0x25d}, {&(0x7f0000007000)=[], 0x0}, {&(0x7f0000008000)=[{0x23, 0x20, 0x602, 0x2, 0x81, "a4cbf2fb2323771706ba1905d14d5d0b7727c2"}, {0x5e, 0x7ff, 0x1, 0x7, 0x2, "50cf2aff401fcca8ca1c964983f4102b10fbb05231e53f2d3e9f997e35bbe3a82e967ded06adb3eee0a61cbd07bdf439840f7e34063053282d21e90ec8d723f3fa376f1a5394993ad37d54cc5d16"}], 0x81}], 0x6, &(0x7f0000002000-0x108)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r2, r1, r1, r7, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r6, r10, r11}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r6, r12, r13}, @rights={0x30, 0x1, 0x1, [r3, r7, r3, r0, r4, r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4, r3]}], 0x108, 0x8000}, 0x4000000) [ 367.420638] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 377.680598] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 381.663607] Buffer I/O error on dev loop0, logical block 0, async page read [ 381.769973] ================================================================== [ 381.777397] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d502f180 [ 381.786019] Read of size 8 by task syz-executor2/7548 [ 381.791176] CPU: 0 PID: 7548 Comm: syz-executor2 Not tainted 4.9.65-g5311c74 #100 [ 381.798756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.808073] ffff8801abf274f0 ffffffff81d904c9 ffff8801da001140 ffff8801d502f180 [ 381.816018] ffff8801d502f580 ffffed003aa05e30 ffff8801d502f180 ffff8801abf27518 [ 381.823959] ffffffff8153a45c ffffed003aa05e30 ffff8801da001140 0000000000000000 [ 381.831914] Call Trace: [ 381.834484] [] dump_stack+0xc1/0x128 [ 381.839830] [] kasan_object_err+0x1c/0x70 [ 381.845595] [] kasan_report.part.1+0x21c/0x500 [ 381.851794] [] ? dst_dev_event+0x6f/0x2e0 [ 381.857552] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 381.863485] [] __asan_report_load8_noabort+0x29/0x30 [ 381.870200] [] ip6_dst_ifdown+0x2f1/0x320 [ 381.875972] [] ? packet_notifier+0x448/0x770 [ 381.881991] [] ? ip6_pol_route_output+0x60/0x60 [ 381.888270] [] dst_ifdown+0x75/0x230 [ 381.893599] [] dst_dev_event+0xb1/0x2e0 [ 381.899194] [] notifier_call_chain+0x90/0x1a0 [ 381.905303] [] raw_notifier_call_chain+0x2d/0x40 [ 381.911682] [] call_netdevice_notifiers_info+0x51/0x90 [ 381.918567] [] dev_close_many+0x254/0x370 [ 381.924326] [] ? __dev_close_many+0x2b0/0x2b0 [ 381.930430] [] rollback_registered_many+0x27a/0x960 [ 381.937059] [] ? free_netdev+0x300/0x300 [ 381.942742] [] ? mark_held_locks+0xaf/0x100 [ 381.948677] [] ? queue_delayed_work_on+0x58/0xb0 [ 381.955045] [] rollback_registered+0x81/0xb0 [ 381.961063] [] ? rollback_registered_many+0x960/0x960 [ 381.967867] [] ? linkwatch_schedule_work+0xc5/0x120 [ 381.974501] [] unregister_netdevice_queue+0x81/0x140 [ 381.981235] [] __tun_detach+0xa2c/0xc20 [ 381.986822] [] ? __tun_detach+0xc20/0xc20 [ 381.992581] [] tun_chr_close+0x44/0x60 [ 381.998086] [] __fput+0x28c/0x6e0 [ 382.003151] [] ____fput+0x15/0x20 [ 382.008215] [] task_work_run+0x115/0x190 [ 382.013887] [] do_exit+0x7e7/0x2a40 [ 382.019127] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 382.026103] [] ? mark_held_locks+0xaf/0x100 [ 382.032041] [] ? release_task+0x1240/0x1240 [ 382.037978] [] ? __dequeue_signal+0xa3/0x550 [ 382.044003] [] ? recalc_sigpending+0x72/0x90 [ 382.050021] [] do_group_exit+0x108/0x320 [ 382.055692] [] get_signal+0x4d4/0x14e0 [ 382.061202] [] do_signal+0x87/0x1a00 [ 382.066531] [] ? blkdev_issue_discard+0x112/0x160 [ 382.072983] [] ? __blkdev_issue_discard+0x560/0x560 [ 382.079610] [] ? setup_sigcontext+0x7d0/0x7d0 [ 382.085716] [] ? __lock_is_held+0xa1/0xf0 [ 382.091477] [] ? vfs_fallocate+0x374/0x5f0 [ 382.097324] [] ? __sb_end_write+0xc4/0x100 [ 382.103171] [] ? exit_to_usermode_loop+0xac/0x120 [ 382.109623] [] exit_to_usermode_loop+0xe1/0x120 [ 382.115902] [] syscall_return_slowpath+0x1a0/0x1e0 [ 382.122452] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 382.128993] Object at ffff8801d502f180, in cache kmalloc-1024 size: 1024 [ 382.135789] Allocated: [ 382.138245] PID = 3346 [ 382.140709] save_stack_trace+0x16/0x20 [ 382.144643] save_stack+0x43/0xd0 [ 382.148056] kasan_kmalloc+0xad/0xe0 [ 382.151731] kmem_cache_alloc_trace+0xfb/0x2a0 [ 382.156276] ipv6_add_dev+0xbb/0x1000 [ 382.160036] addrconf_notify+0xa5e/0x2190 [ 382.164146] notifier_call_chain+0x90/0x1a0 [ 382.168427] raw_notifier_call_chain+0x2d/0x40 [ 382.172970] call_netdevice_notifiers_info+0x51/0x90 [ 382.178036] register_netdevice+0xb92/0xea0 [ 382.182318] register_netdev+0x1a/0x30 [ 382.186165] loopback_net_init+0x76/0x160 [ 382.190273] ops_init+0xa9/0x3a0 [ 382.193599] setup_net+0x1b2/0x3e0 [ 382.197101] copy_net_ns+0x189/0x280 [ 382.200776] create_new_namespaces+0x37f/0x730 [ 382.205321] copy_namespaces+0x291/0x320 [ 382.209350] copy_process.part.51+0x1c99/0x5d40 [ 382.213977] _do_fork+0x1c0/0xd70 [ 382.217393] SyS_clone+0x37/0x50 [ 382.220735] do_syscall_64+0x197/0x490 [ 382.224584] return_from_SYSCALL_64+0x0/0x7a [ 382.228949] Freed: [ 382.231060] PID = 0 [ 382.233263] save_stack_trace+0x16/0x20 [ 382.237199] save_stack+0x43/0xd0 [ 382.240612] kasan_slab_free+0x73/0xc0 [ 382.244459] kfree+0xf0/0x2f0 [ 382.247528] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 382.252333] rcu_process_callbacks+0x871/0x12c0 [ 382.256961] __do_softirq+0x206/0x951 [ 382.260720] Memory state around the buggy address: [ 382.265611] ffff8801d502f080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.272930] ffff8801d502f100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 382.280250] >ffff8801d502f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.287567] ^ [ 382.290892] ffff8801d502f200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.298211] ffff8801d502f280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.305527] ================================================================== [ 382.312844] Disabling lock debugging due to kernel taint [ 382.318579] ================================================================== [ 382.325912] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d502f180 [ 382.334537] Read of size 8 by task syz-executor2/7548 [ 382.339689] CPU: 0 PID: 7548 Comm: syz-executor2 Tainted: G B 4.9.65-g5311c74 #100 [ 382.348485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.357803] ffff8801abf274f0 ffffffff81d904c9 ffff8801da001140 ffff8801d502f180 [ 382.365745] ffff8801d502f580 ffffed003aa05e30 ffff8801d502f180 ffff8801abf27518 [ 382.373681] ffffffff8153a45c ffffed003aa05e30 ffff8801da001140 0000000000000000 [ 382.381621] Call Trace: [ 382.384172] [] dump_stack+0xc1/0x128 [ 382.389497] [] kasan_object_err+0x1c/0x70 [ 382.395257] [] kasan_report.part.1+0x21c/0x500 [ 382.401452] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 382.407384] [] __asan_report_load8_noabort+0x29/0x30 [ 382.414099] [] ip6_dst_ifdown+0x2f1/0x320 [ 382.419860] [] ? packet_notifier+0x448/0x770 [ 382.425878] [] ? ip6_pol_route_output+0x60/0x60 [ 382.432159] [] dst_ifdown+0x75/0x230 [ 382.437484] [] dst_dev_event+0xb1/0x2e0 [ 382.443072] [] notifier_call_chain+0x90/0x1a0 [ 382.449177] [] raw_notifier_call_chain+0x2d/0x40 [ 382.455549] [] call_netdevice_notifiers_info+0x51/0x90 [ 382.462434] [] dev_close_many+0x254/0x370 [ 382.468191] [] ? __dev_close_many+0x2b0/0x2b0 [ 382.474301] [] rollback_registered_many+0x27a/0x960 [ 382.480929] [] ? free_netdev+0x300/0x300 [ 382.486602] [] ? mark_held_locks+0xaf/0x100 [ 382.492535] [] ? queue_delayed_work_on+0x58/0xb0 [ 382.498901] [] rollback_registered+0x81/0xb0 [ 382.504923] [] ? rollback_registered_many+0x960/0x960 [ 382.511725] [] ? linkwatch_schedule_work+0xc5/0x120 [ 382.518352] [] unregister_netdevice_queue+0x81/0x140 [ 382.525068] [] __tun_detach+0xa2c/0xc20 [ 382.530652] [] ? __tun_detach+0xc20/0xc20 [ 382.536413] [] tun_chr_close+0x44/0x60 [ 382.541914] [] __fput+0x28c/0x6e0 [ 382.546978] [] ____fput+0x15/0x20 [ 382.552042] [] task_work_run+0x115/0x190 [ 382.557713] [] do_exit+0x7e7/0x2a40 [ 382.562951] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 382.569925] [] ? mark_held_locks+0xaf/0x100 [ 382.575857] [] ? release_task+0x1240/0x1240 [ 382.581799] [] ? __dequeue_signal+0xa3/0x550 [ 382.587821] [] ? recalc_sigpending+0x72/0x90 [ 382.593843] [] do_group_exit+0x108/0x320 [ 382.599866] [] get_signal+0x4d4/0x14e0 [ 382.605366] [] do_signal+0x87/0x1a00 [ 382.610693] [] ? blkdev_issue_discard+0x112/0x160 [ 382.617147] [] ? __blkdev_issue_discard+0x560/0x560 [ 382.623775] [] ? setup_sigcontext+0x7d0/0x7d0 [ 382.629884] [] ? __lock_is_held+0xa1/0xf0 [ 382.635644] [] ? vfs_fallocate+0x374/0x5f0 [ 382.641490] [] ? __sb_end_write+0xc4/0x100 [ 382.647347] [] ? exit_to_usermode_loop+0xac/0x120 [ 382.653805] [] exit_to_usermode_loop+0xe1/0x120 [ 382.660093] [] syscall_return_slowpath+0x1a0/0x1e0 [ 382.666648] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 382.673195] Object at ffff8801d502f180, in cache kmalloc-1024 size: 1024 [ 382.679992] Allocated: [ 382.682450] PID = 3346 [ 382.684912] save_stack_trace+0x16/0x20 [ 382.688848] save_stack+0x43/0xd0 [ 382.692263] kasan_kmalloc+0xad/0xe0 [ 382.695938] kmem_cache_alloc_trace+0xfb/0x2a0 [ 382.700483] ipv6_add_dev+0xbb/0x1000 [ 382.704271] addrconf_notify+0xa5e/0x2190 [ 382.708394] notifier_call_chain+0x90/0x1a0 [ 382.712679] raw_notifier_call_chain+0x2d/0x40 [ 382.717227] call_netdevice_notifiers_info+0x51/0x90 [ 382.722293] register_netdevice+0xb92/0xea0 [ 382.726577] register_netdev+0x1a/0x30 [ 382.730428] loopback_net_init+0x76/0x160 [ 382.734540] ops_init+0xa9/0x3a0 [ 382.737870] setup_net+0x1b2/0x3e0 [ 382.741373] copy_net_ns+0x189/0x280 [ 382.745051] create_new_namespaces+0x37f/0x730 [ 382.749596] copy_namespaces+0x291/0x320 [ 382.753624] copy_process.part.51+0x1c99/0x5d40 [ 382.758254] _do_fork+0x1c0/0xd70 [ 382.761669] SyS_clone+0x37/0x50 [ 382.764999] do_syscall_64+0x197/0x490 [ 382.768851] return_from_SYSCALL_64+0x0/0x7a [ 382.773230] Freed: [ 382.775342] PID = 0 [ 382.777552] save_stack_trace+0x16/0x20 [ 382.781493] save_stack+0x43/0xd0 [ 382.784908] kasan_slab_free+0x73/0xc0 [ 382.788759] kfree+0xf0/0x2f0 [ 382.791829] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 382.796637] rcu_process_callbacks+0x871/0x12c0 [ 382.801272] __do_softirq+0x206/0x951 [ 382.805033] Memory state around the buggy address: [ 382.809927] ffff8801d502f080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.817248] ffff8801d502f100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 382.824570] >ffff8801d502f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.831889] ^ [ 382.835219] ffff8801d502f200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.842542] ffff8801d502f280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 382.849862] ================================================================== [ 382.960671] ================================================================== [ 382.968066] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d502f180 [ 382.976692] Read of size 8 by task syz-executor2/7548 [ 382.981847] CPU: 0 PID: 7548 Comm: syz-executor2 Tainted: G B 4.9.65-g5311c74 #100 [ 382.990645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.999964] ffff8801abf27698 ffffffff81d904c9 ffff8801da001140 ffff8801d502f180 [ 383.007911] ffff8801d502f580 ffffed003aa05e30 ffff8801d502f180 ffff8801abf276c0 [ 383.015853] ffffffff8153a45c ffffed003aa05e30 ffff8801da001140 0000000000000000 [ 383.023794] Call Trace: [ 383.026347] [] dump_stack+0xc1/0x128 [ 383.031677] [] kasan_object_err+0x1c/0x70 [ 383.037439] [] kasan_report.part.1+0x21c/0x500 [ 383.043637] [] ? mutex_lock_nested+0x56f/0x870 [ 383.049834] [] ? dst_dev_event+0x6f/0x2e0 [ 383.055597] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 383.061535] [] __asan_report_load8_noabort+0x29/0x30 [ 383.068254] [] ip6_dst_ifdown+0x2f1/0x320 [ 383.074019] [] ? packet_notifier+0x448/0x770 [ 383.080041] [] ? ip6_pol_route_output+0x60/0x60 [ 383.086332] [] dst_ifdown+0x75/0x230 [ 383.091660] [] dst_dev_event+0xb1/0x2e0 [ 383.097252] [] notifier_call_chain+0x90/0x1a0 [ 383.103366] [] raw_notifier_call_chain+0x2d/0x40 [ 383.109751] [] call_netdevice_notifiers_info+0x51/0x90 [ 383.116645] [] netdev_run_todo+0x17a/0x6b0 [ 383.122493] [] ? register_netdev+0x30/0x30 [ 383.128374] [] ? __sk_free+0x5c/0x230 [ 383.133787] [] ? sk_free+0x28/0x30 [ 383.138945] [] ? __tun_detach+0xc20/0xc20 [ 383.144709] [] rtnl_unlock+0xe/0x10 [ 383.149950] [] tun_chr_close+0x49/0x60 [ 383.155453] [] __fput+0x28c/0x6e0 [ 383.160521] [] ____fput+0x15/0x20 [ 383.165590] [] task_work_run+0x115/0x190 [ 383.171267] [] do_exit+0x7e7/0x2a40 [ 383.176510] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 383.183487] [] ? mark_held_locks+0xaf/0x100 [ 383.189423] [] ? release_task+0x1240/0x1240 [ 383.195357] [] ? __dequeue_signal+0xa3/0x550 [ 383.201378] [] ? recalc_sigpending+0x72/0x90 [ 383.207402] [] do_group_exit+0x108/0x320 [ 383.213093] [] get_signal+0x4d4/0x14e0 [ 383.218602] [] do_signal+0x87/0x1a00 [ 383.223937] [] ? blkdev_issue_discard+0x112/0x160 [ 383.230404] [] ? __blkdev_issue_discard+0x560/0x560 [ 383.237040] [] ? setup_sigcontext+0x7d0/0x7d0 [ 383.243152] [] ? __lock_is_held+0xa1/0xf0 [ 383.248914] [] ? vfs_fallocate+0x374/0x5f0 [ 383.254766] [] ? __sb_end_write+0xc4/0x100 [ 383.260617] [] ? exit_to_usermode_loop+0xac/0x120 [ 383.267074] [] exit_to_usermode_loop+0xe1/0x120 [ 383.273356] [] syscall_return_slowpath+0x1a0/0x1e0 [ 383.279903] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 383.286448] Object at ffff8801d502f180, in cache kmalloc-1024 size: 1024 [ 383.293247] Allocated: [ 383.295707] PID = 3346 [ 383.298171] save_stack_trace+0x16/0x20 [ 383.302110] save_stack+0x43/0xd0 [ 383.305527] kasan_kmalloc+0xad/0xe0 [ 383.309203] kmem_cache_alloc_trace+0xfb/0x2a0 [ 383.313753] ipv6_add_dev+0xbb/0x1000 [ 383.317514] addrconf_notify+0xa5e/0x2190 [ 383.321628] notifier_call_chain+0x90/0x1a0 [ 383.325912] raw_notifier_call_chain+0x2d/0x40 [ 383.330461] call_netdevice_notifiers_info+0x51/0x90 [ 383.335527] register_netdevice+0xb92/0xea0 [ 383.339811] register_netdev+0x1a/0x30 [ 383.343664] loopback_net_init+0x76/0x160 [ 383.347775] ops_init+0xa9/0x3a0 [ 383.351109] setup_net+0x1b2/0x3e0 [ 383.354610] copy_net_ns+0x189/0x280 [ 383.358288] create_new_namespaces+0x37f/0x730 [ 383.362831] copy_namespaces+0x291/0x320 [ 383.366856] copy_process.part.51+0x1c99/0x5d40 [ 383.371487] _do_fork+0x1c0/0xd70 [ 383.374901] SyS_clone+0x37/0x50 [ 383.378233] do_syscall_64+0x197/0x490 [ 383.382085] return_from_SYSCALL_64+0x0/0x7a [ 383.386456] Freed: [ 383.388568] PID = 0 [ 383.390769] save_stack_trace+0x16/0x20 [ 383.394705] save_stack+0x43/0xd0 [ 383.398120] kasan_slab_free+0x73/0xc0 [ 383.401970] kfree+0xf0/0x2f0 [ 383.405040] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 383.409847] rcu_process_callbacks+0x871/0x12c0 [ 383.414479] __do_softirq+0x206/0x951 [ 383.418241] Memory state around the buggy address: [ 383.423133] ffff8801d502f080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.430457] ffff8801d502f100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 383.437778] >ffff8801d502f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.445096] ^ [ 383.448425] ffff8801d502f200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.455747] ffff8801d502f280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.463068] ================================================================== [ 383.470747] ================================================================== [ 383.478085] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801d502f180 [ 383.486712] Read of size 8 by task syz-executor2/7548 [ 383.491878] CPU: 0 PID: 7548 Comm: syz-executor2 Tainted: G B 4.9.65-g5311c74 #100 [ 383.500677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.510002] ffff8801abf27698 ffffffff81d904c9 ffff8801da001140 ffff8801d502f180 [ 383.517947] ffff8801d502f580 ffffed003aa05e30 ffff8801d502f180 ffff8801abf276c0 [ 383.525896] ffffffff8153a45c ffffed003aa05e30 ffff8801da001140 0000000000000000 [ 383.533840] Call Trace: [ 383.536392] [] dump_stack+0xc1/0x128 [ 383.541723] [] kasan_object_err+0x1c/0x70 [ 383.547485] [] kasan_report.part.1+0x21c/0x500 [ 383.553680] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 383.559617] [] __asan_report_load8_noabort+0x29/0x30 [ 383.566331] [] ip6_dst_ifdown+0x2f1/0x320 [ 383.572093] [] ? packet_notifier+0x448/0x770 [ 383.578116] [] ? ip6_pol_route_output+0x60/0x60 [ 383.584399] [] dst_ifdown+0x75/0x230 [ 383.589730] [] dst_dev_event+0xb1/0x2e0 [ 383.595333] [] notifier_call_chain+0x90/0x1a0 [ 383.601454] [] raw_notifier_call_chain+0x2d/0x40 [ 383.607833] [] call_netdevice_notifiers_info+0x51/0x90 [ 383.614732] [] netdev_run_todo+0x17a/0x6b0 [ 383.620586] [] ? register_netdev+0x30/0x30 [ 383.626441] [] ? __sk_free+0x5c/0x230 [ 383.631858] [] ? sk_free+0x28/0x30 [ 383.637026] [] ? __tun_detach+0xc20/0xc20 [ 383.642789] [] rtnl_unlock+0xe/0x10 [ 383.648034] [] tun_chr_close+0x49/0x60 [ 383.653538] [] __fput+0x28c/0x6e0 [ 383.658606] [] ____fput+0x15/0x20 [ 383.663683] [] task_work_run+0x115/0x190 [ 383.669361] [] do_exit+0x7e7/0x2a40 [ 383.674607] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 383.681600] [] ? mark_held_locks+0xaf/0x100 [ 383.687537] [] ? release_task+0x1240/0x1240 [ 383.693472] [] ? __dequeue_signal+0xa3/0x550 [ 383.699493] [] ? recalc_sigpending+0x72/0x90 [ 383.705515] [] do_group_exit+0x108/0x320 [ 383.711188] [] get_signal+0x4d4/0x14e0 [ 383.716691] [] do_signal+0x87/0x1a00 [ 383.722021] [] ? blkdev_issue_discard+0x112/0x160 [ 383.728477] [] ? __blkdev_issue_discard+0x560/0x560 [ 383.735108] [] ? setup_sigcontext+0x7d0/0x7d0 [ 383.741216] [] ? __lock_is_held+0xa1/0xf0 [ 383.746979] [] ? vfs_fallocate+0x374/0x5f0 [ 383.752827] [] ? __sb_end_write+0xc4/0x100 [ 383.758676] [] ? exit_to_usermode_loop+0xac/0x120 [ 383.765131] [] exit_to_usermode_loop+0xe1/0x120 [ 383.771424] [] syscall_return_slowpath+0x1a0/0x1e0 [ 383.777968] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 383.784515] Object at ffff8801d502f180, in cache kmalloc-1024 size: 1024 [ 383.791314] Allocated: [ 383.793772] PID = 3346 [ 383.796237] save_stack_trace+0x16/0x20 [ 383.800176] save_stack+0x43/0xd0 [ 383.803591] kasan_kmalloc+0xad/0xe0 [ 383.807268] kmem_cache_alloc_trace+0xfb/0x2a0 [ 383.811830] ipv6_add_dev+0xbb/0x1000 [ 383.815599] addrconf_notify+0xa5e/0x2190 [ 383.819720] notifier_call_chain+0x90/0x1a0 [ 383.824015] raw_notifier_call_chain+0x2d/0x40 [ 383.828574] call_netdevice_notifiers_info+0x51/0x90 [ 383.833646] register_netdevice+0xb92/0xea0 [ 383.837932] register_netdev+0x1a/0x30 [ 383.841786] loopback_net_init+0x76/0x160 [ 383.845906] ops_init+0xa9/0x3a0 [ 383.849236] setup_net+0x1b2/0x3e0 [ 383.852739] copy_net_ns+0x189/0x280 [ 383.856421] create_new_namespaces+0x37f/0x730 [ 383.860966] copy_namespaces+0x291/0x320 [ 383.864990] copy_process.part.51+0x1c99/0x5d40 [ 383.869622] _do_fork+0x1c0/0xd70 [ 383.873038] SyS_clone+0x37/0x50 [ 383.876367] do_syscall_64+0x197/0x490 [ 383.880223] return_from_SYSCALL_64+0x0/0x7a [ 383.884592] Freed: [ 383.886703] PID = 0 [ 383.888905] save_stack_trace+0x16/0x20 [ 383.892845] save_stack+0x43/0xd0 [ 383.896280] kasan_slab_free+0x73/0xc0 [ 383.900130] kfree+0xf0/0x2f0 [ 383.903203] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 383.908010] rcu_process_callbacks+0x871/0x12c0 [ 383.912651] __do_softirq+0x206/0x951 [ 383.916417] Memory state around the buggy address: [ 383.921308] ffff8801d502f080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.928645] ffff8801d502f100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 383.935978] >ffff8801d502f180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.943309] ^ [ 383.946644] ffff8801d502f200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.953968] ffff8801d502f280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 383.961288] ================================================================== [ 387.810613] unregister_netdevice: waiting for lo to become free. Usage count = 2