000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) linkat(r1, &(0x7f0000fdb000)="2e2f66696c653000", r1, &(0x7f0000347000-0x8)="2e2f66696c653000", 0x400) stat(&(0x7f0000bca000-0x8)="2e2f66696c653000", &(0x7f0000ec1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000299000-0xc)={0x7, 0x1, 0x2, 0x1, 0x200}, 0xc) 2017/12/12 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005e2000)={{{{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]}, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfbc, 0x8, 0x9, "bf8a7eb1f1acae8e13983f99a8fc8a96535c83947297ac54a9609949081e5b33dfe194336ca46596138d560c09bebb26b44bf17620479f5411530b55bc03f7b96484b981e239e523a249772407bc587c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000cb3000+0xe67)="", 0x0, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000410000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x40, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x200000000, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bf4000-0x4)={0x0}, &(0x7f0000775000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00001b8000)={0x2, 0x7f, 0xd807, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000408000)=0x0) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) setsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000a8a000)=0x3b, 0x4) sendto$inet6(r4, &(0x7f0000f12000-0x2)="0871", 0x2, 0x48000, &(0x7f0000f57000)={0xa, 0x1, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f61000-0x2e)="55bde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a88f1585de94fbd57944478be8362d78f731", 0x2d, 0x4000, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x53, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a49000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r4, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f62000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2044, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002c1000)={0x1f, 0x204, 0x8000000000007, 0x1bb, 0x0}, &(0x7f0000c94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000067d000)={r5, 0x7f}, &(0x7f00001ce000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000499000-0x4)=0x0) gettid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000eef000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f00001ed000)=0xc) getpriority(0x1, r6) memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8001) fdatasync(r1) lremovexattr(&(0x7f000045f000-0x8)="2e2f66696c653000", &(0x7f00007d7000)=@random={"6f73782e00", "2e29500000736560757269747900"}) 2017/12/12 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e2f000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:35:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd0000-0xa8)=[@in6={0xa, 0x0, 0x7e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x100000000006}, @in6={0xa, 0x2, 0x7378, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0x9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000299000-0xd)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d8e000)={0x0, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "313ce59866d3b39f", "be9b2511cc5f0037c74841e090b77d6431e93b5b3ab1b7fd900a93db3fe0c3bb", 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000df2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000d80000001b00", @ifru_map={0x2, 0x0, 0x42, 0xfffffffffffffffe, 0x0, 0x4}}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000f10000-0x10)={0x7, 0x101, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r2, r3) keyctl$set_reqkey_keyring(0xe, 0x6) getsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000a9c000)=0x0, &(0x7f0000696000)=0x4) readv(r1, &(0x7f0000d86000)=[{&(0x7f0000941000)="", 0x0}, {&(0x7f0000f42000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000c0f000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000e5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000333000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f00003ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00002c5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x8) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000c2c000-0x5c)={0x6, 0x1, {0xffffffffffffffff, 0x3, 0x5, 0x0, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:35:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x7f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a85000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc2000)={0x0, 0x7}, &(0x7f0000c29000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000789000)={r2, 0x2, 0x30}, &(0x7f0000886000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000117000-0x8c)={r3, @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]}}, &(0x7f0000e16000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x0, 0x0}, 0x9a7, 0x0, 0x154, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000725000)={0x0, 0x0}) r4 = open$dir(&(0x7f0000903000)="2e2f66696c653000", 0x511000, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000aa8000)={{0x1f, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x0, 0x8000, 0xce4, 0x5, 0x54, 0x8, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000f8f000)={0x9, 0x7ff}) writev(r5, &(0x7f0000b6a000-0x30)=[{&(0x7f0000f74000)="60fe5dbb48d05e5293a87d6f2c23c5d03267892c25ec6d285bb01fd713c49b9d9e911dd5b685a862bbcfb4f78112580371c7da5fd39e4b950e51059a24f4285fa94fd0d9501dcd8147ce5b7beb447a5628fc5c8894e78dccaac796607426c7442ac3014a40619671d0bf3b03d5c887516dc2e2aa2541a8c9acb073cbf2fe16eb0a9277a4ee8e98f8af6f3aafd8a48f054136bee0d50dabfc4e59f777ef4162ceadcbb67b20b55852f0cb8b38c16f6a33914422314e64b50dfeed", 0xba}, {&(0x7f00008c8000)="62ab8acd530bf9bde5f64d4b9c91c8e0c766b04c0472de02d2419e3440af343d18528ae87bdf1a987aff00017337e5bb97e243f374a583e5efebf7006004ef5f5a2d52b4ebef1a7d5c471acf6b3fa4dd04cee77556339c0892900d0ca8ad159b5bdd5a4b3068c8bac09ec253dd13e0e039f9506cdb1772bb769218d378ef30ff7453c08a82b669fe53f20cd9806af20783d1fd0c8ea27d1b8598d5a3560e256f672afe86611f112eb5cf41b855950c7c8d1d35881229862c4d24b526962c9bdee8d20da34c95", 0xc6}, {&(0x7f0000e48000)="51295d973de30d956bd4bf326976fe849b0b4d88967480f72252704abf60e92ca0275c2d5aa5301540f7f9000000000000039bb33db687bac985a6a7abc8be7000c0a0fd1cf41997adb3e26b1aaad69e8b37fecad5abcffae7b744dfdfdf9792a1cd2330851a49a3ef0000000000000000510d73a46494af62", 0x79}], 0x3) r6 = add_key(&(0x7f0000bef000-0x6)="727872706300", &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e39000-0x84)="683160815890a3db1d21795ff26a04aa796964eec74f705879313bf2bfb7e82687903c9b417b63ca1a114e63dc8dcf16e28ddbbcc5efdc2d398f09910f85fe33e5001f10288b7bc145e7c7ebc077a735a9b6e0b14fda79f7bb93aabc6bd837794bddecf20247fd1982b0a930f3aa4a9a17a985ca790cf8d395fa64bb7f4755229fb66d87", 0x84, 0xfffffffffffffffc) add_key(&(0x7f0000196000)="7472757374656400", &(0x7f0000854000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) accept4$packet(r5, &(0x7f0000c5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000710000)=0x14, 0x80004) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dfd000-0x5c)={0x20000000004, 0x1, {0x0, 0xfffffffffffffffe, 0x0, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e60000-0x4)=0x0) getresuid(&(0x7f0000683000)=0x0, &(0x7f0000e01000)=0x0, &(0x7f0000c9b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000463000)={0xeb, 0x8, r7, 0x10001, r8, 0x2, 0x8, 0x3f}) get_thread_area(&(0x7f0000274000)={0x3, 0x1000, 0x4400, 0x3, 0x100000000, 0xffffffffffffffff, 0x0, 0x1, 0x6b, 0x800}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000080000-0x10)={0x6, 0x6, 0xe7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f00002dc000)={0x1, 0xffffffff, 0x6000, 0x3, 0x6, 0x15b29852, 0x4fd, 0x9, 0x401, 0x3}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000922000)="6300", 0x2) restart_syscall() recvfrom$inet(r5, &(0x7f0000252000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0xffffffffffffffff, &(0x7f000047e000-0x10)={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r5, &(0x7f0000255000)=[{&(0x7f0000a50000-0xd7)="f1e2f2cf8a56840533c0ba4c937ffbfedaa76a15680cb67be061122b51c7575f9f3e13dc2e7df8ad367961e5445b8d3ab7e68852895818a09992e493d58852a04db8f3586c5c355b0497323ea9520b2ae66a5b41e0fc3cccfb0cf8ed612205f3af718653ad9edb2e11c99882cb017a86c8c264750c7c16a88746ffe400064e681e5866bafba3a9d5fef61b70ed537c44904d4a0748e2ba947070a18517be67eabbc0527cccad771d8c056c39f0a2262e6f081ceb802a226ad579f8aeb970b9ac62fde9b3f4abde30ed990d07a4144c14c2db6a7b7fe15b", 0xd7}, {&(0x7f0000871000-0x81)="8434495b5e580c69dfaf8fca588fb4e7326bc3f6ded33f3cbe91979efcadbc6c316aaf2e33b2dbb17707823b97c03258409a585429119be9757389cc61527a9ad6866c6c38b2aedbea14042db732e27bd5c35ce99674a887e1664503a012da11ca8f6f9f98e00dfd1faade3fda5a8f23efa2ed8ada3a253aff7d0672155fb05160", 0x81}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00004d6000)={0xfffffffffffff001, 0x8, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setfpexc(0xc, 0x40000) 2017/12/12 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x1, &(0x7f0000684000)={0x1, &(0x7f0000af5000)=[{0x6, 0x800, 0x3, 0x80}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000838000)={0x0, 0x0}, 0x7fffd) unshare(0x120000) accept4$inet6(r1, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) r3 = inotify_init1(0x80000) r4 = dup(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000cc1000-0x74)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff9906}], 0x5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc9000)={0x0, 0x0, 0x0}, &(0x7f0000f50000-0x4)=0xc) r6 = getpgid(r5) sync() r7 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) write(r0, &(0x7f0000131000)="6128da287494743f0012bc2a08be51301d58400000002c000000f302017f6d70e34593abff9fc2ad0100000000070000005c145ef3999a090475eb65e095c4046cf9ddd8f7d81ded4f066695c13055b9342e19f6781b628beb52e110000000004640e02ebd586c0e87aab6e57b686ab77b192472d1", 0x75) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000072000-0x4)=0x4, 0x4) fcntl$setown(r3, 0x8, r6) sched_yield() fcntl$getownex(r3, 0x10, &(0x7f0000035000-0x8)={0x0, 0x0}) setpgid(r8, r8) membarrier(0x1, 0x0) rt_tgsigqueueinfo(r5, r8, 0x27, &(0x7f0000061000)={0x27, 0x0, 0xbf17, 0x1}) setpriority(0x1, r8, 0x8000000) clone(0x980000, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="dff6") ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f000039a000)="00000000000000000000000000000000") clone(0x80080000, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000549000)="0084") setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000ccc000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2017/12/12 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f00003a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000d60000)="2e2f66696c653000", 0x124) socketpair(0x8, 0x80000, 0x8, &(0x7f00005a7000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000c13000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000052a000)={0x4, 0x0, {0x2, 0x0, 0x2, 0x0, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000a51000)={0x77359400, 0x0}, 0x10) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000148000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$unix(r4, &(0x7f0000013000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000-0x4)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f0000804000)={0x1ff, {0xfffffffffffffff7}, 0x8000001, 0x8001}, &(0x7f0000004000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000053e000-0x8)={0x0}) preadv(r4, &(0x7f0000012000-0xa0)=[{&(0x7f0000004000-0x3d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000fc1000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000074f000-0x20)={0xd6e, 0x7fff, 0xae9e, 0x0, 0x4, 0x1}) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f0f000)=0x8a, 0x4) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000417000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200003f9) clone(0x0, &(0x7f0000a6d000-0x2)="2400", &(0x7f0000d2b000-0x4)=0x0, &(0x7f0000e12000)=0x0, &(0x7f0000ab6000-0x1)="ff") epoll_create(0x400) mmap(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r2 = dup(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a51000-0x4)=0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000071000)=0x60) write(0xffffffffffffffff, &(0x7f000039e000-0x72)="6108da33a99469e03c6cbc2a08be513001586185ed8d6e251992f3181d7f6d70e345938eff9fc2ef09000000000000b4765c145ef3879a090475ebf9c3aac4046c65ddd877d81ded4f066695c13051b9292e19f6781b00000000000000080b714640e02ebd58320e87aab6e57b686ab77b19", 0x72) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0x2, 0x4) fcntl$setown(r2, 0x8, r3) sched_yield() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f00000ea000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000001000-0x1)="8e") mremap(&(0x7f00005ab000/0x3000)=nil, 0x3000, 0x4000, 0x8, &(0x7f0000876000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000258000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b14000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000002, 0x78, 0xd4e5, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x0) wait4(0x0, &(0x7f0000fa1000)=0x0, 0x2, &(0x7f00001f1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000084f000-0x78)={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 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x3) r4 = gettid() ioctl$VT_DISALLOCATE(r3, 0x5608) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000e98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000851000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000ad4000-0x5)="0000000000") write(r5, &(0x7f0000ffe000-0x5)="23210961", 0x4) execveat(r5, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) readahead(r5, 0xfffffffffffffe01, 0x6) dup(r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000c45000-0x9)="2f6465762f70707000", 0x0, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f000035a000-0x4)=0x6, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000034b000-0x4)=0x0) bind$inet6(r6, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/12 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000c0f000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x9, 0x3, 0x7f}], {0x8100, 0xfffffffffffffffa, 0x1, 0x70a}}], {{0x0, @ipv4={{0x5, 0x4, 0x10000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "00405b"}, ""}}}}}, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e75000-0x4)=0x7) ioctl$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$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f00005f0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20000000, 0x800) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000e3000-0x4)=0xfffffff9) ioctl$TIOCSBRK(r3, 0x40044590) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000126000)={r2, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4978, 0xfffffffffffffffb, 0xe6, 0x80, 0xa}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_getres(0x6, &(0x7f0000542000+0xdf6)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, r4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000011b000)={0x4, 0x78, 0x1000, 0x100000001, 0x6, 0x3ff, 0x0, 0xb5, 0x20100, 0x0, 0x40, 0x80, 0x1000000000000, 0x2, 0x0, 0x5, 0x2, 0xbf, 0x8001, 0x0, 0x4, 0x1ff, 0x7, 0x4, 0x3, 0x40, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0xa) r5 = syz_open_dev$usbmon(&(0x7f00008e8000-0xd)="2f6465762f7573626d6f6e2300", 0x201f, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0xff, &(0x7f000000b000)={0x0, r4}, &(0x7f0000048000)=0x201, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cea000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00002bd000)={0x0, r6, 0x10000}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000397000)=0x0) ptrace$cont(0x7, r7, 0x40, 0x100) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000042a000-0x4)=0x9) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d9f000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000024a000)={0x10000000000fd, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x457, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x3, 0x6, 0x1, 0x1000, &(0x7f000052a000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x74, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x4003, 0xa62, &(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000695000-0x18)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f00002e8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x101, 0xa69b, 0x4, 0x80000001, 0x4d9, 0x393f, 0x4000001, 0x0, 0x0}, &(0x7f00001a2000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000420000)={r5, 0x2}, &(0x7f0000c82000-0x4)=0x8) r7 = accept4$inet(r0, &(0x7f0000d5b000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10, 0x80080) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000040000-0x10)={r5, 0x4, 0xffffffffffffff0f, 0x40000000000004}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001df000-0x78)={0x1000000000000005, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x3, 0x9, 0x8000, 0x80000006, &(0x7f0000309000-0x10)=@common="69666230000000000000000000000000", 0xffffffff80000002, 0x3, 0x1000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000b6000-0x14)={0x4, 0x8, 0x7ff, 0xee6, 0x0}, 0x14) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000b98000)=0x869, 0x4) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000a15000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f0000a8f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000f2e000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r8, 0x6, 0x1a, &(0x7f0000efb000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000154000-0x4)=0xa6) r9 = socket$inet6(0xa, 0x400000000000001, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000020e000)=@assoc_value={r6, 0x20008d3d}, &(0x7f00008a7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f000045b000)={0x60, 0x0, 0x200, 0x6b5fe203, 0x1, 0x0, 0x7, 0x3, 0x0}, 0x20) sendto(r2, &(0x7f00004c9000)="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", 0x647, 0x40, &(0x7f000022d000-0x60)=@nfc_llcp={0x27, 0x1, 0x4, 0x7, 0x20000001000, 0x7ff, "8a7e496ca74490ec710413de7c61acfff98761975639670c0dbb39a4d657b9cf3070071f836842d9573822ce0d0dc659a3156acec53bd08a11a436bcdbbbc2", 0x3}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000097000)={0xff, 0xfd, 0x2, 0x5, 0x78}, 0x14) connect$inet6(0xffffffffffffffff, &(0x7f00007e8000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3e}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000cd8000)=0x6, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000e70000-0x4)=0xb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x800000004, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, r10, 0x0) socket(0x11, 0x1, 0x304) 2017/12/12 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000e91000-0x4)=0x400, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000be3000-0x8)="73797363616c6c00") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000001a000-0x50)={{0x9, 0x17345f07}, {0x2, 0x1}, 0x0, 0x1, 0x40000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000072d000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000, 0x1}, &(0x7f000030f000-0x4)=0x98) process_vm_writev(r1, &(0x7f000054f000-0x50)=[{&(0x7f0000029000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000cce000-0x4)="00000000", 0x4}, {&(0x7f0000ed2000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000003d000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000f40000-0xa)="00000000000000000000", 0xa}], 0x5, &(0x7f0000d26000)=[{&(0x7f0000caa000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000081f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x2, 0x0) kexec_load(0x2, 0x1, &(0x7f0000284000-0x20)=[{&(0x7f0000c70000-0x8d)="88a909c5a17e99571709d9a0258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f134adf20607879defff0beaef9b63a377c3c5162710a243e902ea6de961b86966d2d16b19a303ccc2f5be1a199c68f4be0a14f8f40d5083f9e61b25da46c6e290f5030254908b0eb677b10b142cebfb74a139e67a3970ba9a632b74827e15f4a2057ee2", 0x8d, 0x79, 0x80000000}], 0xffffffffffffffff) sendfile(r2, r2, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000)="727872706300", &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x19)="766d6e657430706f7369785f61636c5f6163636573732a2b00", 0x0) keyctl$get_persistent(0x16, r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)="2f70726f632f73656c662f6e65742f70666b657900", 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000013000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000003000)={r5, 0x80000, r3}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000013000)={0x0, 0x0, 0xf1, 0x8, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000013000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 10:35:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000010000+0xdce)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000061a000)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00009b5000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f0f000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00007e1000)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b6000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000cb7000)={0x2, 0x20, 0x564, 0x1000, &(0x7f0000ddd000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, &(0x7f000004c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6, &(0x7f0000df8000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r7 = dup3(r3, r4, 0x0) r8 = dup2(r1, r6) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) listen(r10, 0x0) connect(r9, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f0000928000-0x6e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shutdown(r10, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xd98, 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) gettid() keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000001000)={0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x4000000000001276, &(0x7f0000001000)="e0") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000-0xc)={0xc0000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000121000)=0x6) connect$nfc_llcp(r5, &(0x7f00009d9000)={0x27, 0x81ef, 0x7, 0x7, 0x6, 0x1b, "174ee6cc07316fecb2987a23e10d6bcfffd2f488d900a8998464c644bc5b11264d8c0de5ced3f4d24d49b1b403383f95d6b269aa9fca09c79d94a024f1d1e0", 0x100000000}, 0x60) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000424000-0x8)={0x0, 0x0}) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) r7 = socket$netlink(0x10, 0x3, 0x6) writev(r7, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04001741380a0096ec0000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) accept4(0xffffffffffffffff, 0x0, &(0x7f000040e000-0x4)=0x0, 0x800) r8 = syz_open_dev$usbmon(&(0x7f0000a10000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffc, 0x80) dup(r6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000014c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000061d000-0x4)=0x10) getpeername(r8, &(0x7f0000cb1000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000085e000-0x4)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r9, 0x4, 0x403fffe) 2017/12/12 10:35:33 executing program 0: mmap(&(0x7f0000000000/0x178000)=nil, 0x178000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000178000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000004c000)={0x2, [0x222, 0x800]}, &(0x7f0000179000)=0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x42b3) mq_unlink(&(0x7f0000155000-0x1)="00") accept4$packet(0xffffffffffffffff, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000179000-0x4)=0x14, 0x80800) mmap(&(0x7f0000178000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000051000-0xca)="9eaa54f8c268bfbea1039bf5a3f95b4d091b1acbe72b1d1eaaa5022a6482ac91d05baa724723d3b76009588690938544abd6ce71c69672aac5d3914e7da5887452ca2101bb3dfe69faa9426de731359f436a3c266a7f168edae05f2389d150134348a6715f93f1b170bc988d18cca592f745d78091e7cad70f90065d115c058bab8db9f5764906e9bee18d4659e91413a53ba8cee49ce4ae49ba3d491e581fec60f174bb3a6ee6a27c5b857dcc21682555cd1e9cc670b5d0fbfc4188e5bc1c8b96605221b08992ffb6ae", 0xca, 0x5, &(0x7f0000178000)=@ll={0x11, 0x17, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x80000004, 0x5, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x4040004) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000296000)="2f6465762f70707000", 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000550000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00005bd000)={0x3, 0x3c, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) readahead(r1, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ee1000)="0000000000000000000000", &(0x7f0000001000-0x4)=0xb) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f02000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00000b7000)="2e2f66696c653000", 0x218) socket$inet(0x2, 0x4, 0x4) listen$netrom(r1, 0x101) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ca3000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000621000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000e67000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001ce000)=0x0, &(0x7f00004e6000)=0x4) fcntl$getown(r3, 0x9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000089d000-0x14)={0x1, 0x0, 0x0, 0x1ffffffff, 0x9}) bind$unix(r1, &(0x7f0000156000)=@file={0x1, "2e2f66696c653000"}, 0xa) pread64(r2, &(0x7f000024d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x4b) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000057000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xfff, 0x5, 0x8c}, &(0x7f0000d2c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c5000-0xa0)={r4, @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]}, 0x4, 0x3ff, 0xe32, 0x80000001, 0x20}, 0xa0) accept4(r1, &(0x7f000012c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005ef000)=0x60, 0x80800) openat$keychord(0xffffffffffffff9c, &(0x7f0000e8b000)="2f6465762f6b657963686f726400", 0x4000, 0x0) 2017/12/12 10:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1f) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000e2f000-0x8)="6b657972696e6700", &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000517000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000787000-0x4)=0xe8) getgroups(0x7, &(0x7f0000464000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r8 = add_key$user(&(0x7f00000f9000-0x5)="7573657200", &(0x7f0000336000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d7f000)="a0e7debdcc8e8cfcd938e75048371bb203ecafef5d57bb06c323b936e5160e451f8aaab70f7a3f775b93bba07627294597600bdfd1ba7cdf879dfe0f24a8d92a88fedfdf7e07100f46f32c62355208b729a8991b62091be23880e805d40d3a06ad2ca6f4b92d8f7bcf1766ddfc348366fc77c763f1ef584500970798395efaff4743363551f336ad9d0f02609284a8f5076e89a7cdffb647f9f9a4be4c8e968571cbb148e97ba415b012b4e281b956f2d897f3e00f732ad3f3a20875011513c8f6e919dee10f3720efc7a38d7ac6ace945133f33487220b3c62926fc52bdcdb8176ac98fb3c0c4261f3f22d7b32ec116f60be9ed693267", 0xf7, r2) keyctl$link(0x8, r8, r2) syz_open_dev$sg(&(0x7f0000ca2000)="2f6465762f73672300", 0x7, 0x101200) keyctl$chown(0x4, r2, r3, r5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r9 = getpid() ptrace$getenv(0x4201, r9, 0x7ff, &(0x7f0000922000-0x8)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setgroups(0x6, &(0x7f0000200000)=[r7, r6, r6, r4, r7, r7]) pipe2(&(0x7f0000be3000)={0x0, 0x0}, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r10) 2017/12/12 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(r0, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000e27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f0000260000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x7, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000e67000-0x30)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r1 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000065f000-0x4)=0x981) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001e7000-0x18)={0x0, 0x3, 0x30, 0x4, 0x100000000}, &(0x7f00003ac000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c70000-0x8c)={r2, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[{&(0x7f00009ae000)="fbb29c2aa804af648d03e8908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(0xffffffffffffffff, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x7fff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) r3 = syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, 0x0, 0x0, 0x1cc8, 0xffe) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000014e000-0x2b)="ca762297accb7044af0d26b410a62d005aa69c0ba244733334fa41e3fe7fd9e6b83d4e3fea221ca70f75a3") epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f00006a6000)=0x86b0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000975000-0x10)="2f6465762f696e7075742f6d69636500", 0x10) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl(r4, 0x4000000002283, &(0x7f00007c3000)="3c") write$evdev(r4, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/12/12 10:35:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)="2f6465762f7573626d6f6e2300", 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000695000)={0x6, &(0x7f0000ca8000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000030f000-0x10)={0xf2, 0x6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)="6c6f67696e75696400") fcntl$setsig(r2, 0xa, 0x400000000000016) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000066f000)=0x0) fsetxattr(r2, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a4a000)="6e65742f6c6c6300", 0x8, 0x3) exit(0x0) write(r2, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fstat(r2, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b2d000)={0x0, @in6={{0xa, 0x1, 0xfb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfc81, 0x3, 0xb13, 0x20}, &(0x7f00007ab000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008a2000)={r3, 0x2}, &(0x7f0000aa8000)=0x8) modify_ldt$read(0x0, &(0x7f0000111000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) fchmod(r2, 0x40) dup3(r2, r2, 0x0) faccessat(r2, &(0x7f0000fa4000)="2e2f66696c653000", 0x20, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000538000)=0x40) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) 2017/12/12 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001b9000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006ef000-0x10)={0x2, &(0x7f00009ae000)=[{0x0, 0x0}, {0x0, 0x0}]}) pipe(&(0x7f0000f63000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f64000)={0x2}, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49b}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) [ 74.399765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.426068] audit: type=1400 audit(1513074933.286:50): avc: denied { setattr } for pid=9998 comm="syz-executor6" name="loginuid" dev="proc" ino=24888 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 74.464018] sd 0:0:1:0: [sg0] tag#593 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 74.466271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.481131] sd 0:0:1:0: [sg0] tag#593 CDB: Test Unit Ready [ 74.486762] sd 0:0:1:0: [sg0] tag#593 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.495536] sd 0:0:1:0: [sg0] tag#593 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 74.504304] sd 0:0:1:0: [sg0] tag#593 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.513074] sd 0:0:1:0: [sg0] tag#593 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/12/12 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9000000000d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005c000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$tun(&(0x7f0000c32000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008da000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ebf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x80000) 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) r4 = accept$ipx(r3, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004f2000-0x4)=0x10) ioctl$sock_ifreq(r2, 0x8922, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"036c1ca14a702e"}, 0x8ffffffff}}) r5 = syz_open_dev$sg(&(0x7f0000281000)="2f6465762f73672300", 0x100, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f000038d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000519000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000222000-0x8)={0x0, 0x1ff}, &(0x7f0000161000)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000afa000)={r6, 0xf53, 0x27, "2b7fc98ab43d80490000002607c8ff6f5709b0ed2381000000af65fe5d0254a13ed9e984546568"}, 0x2f) sendmsg$netlink(r2, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x20008800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x80000000040, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000629000)=0x9, 0x4) r0 = syz_open_dev$tun(&(0x7f0000408000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000885000-0x9)="2f6465762f72746300", 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000367000)={0x80, 0x0, 0x10001, 0x16a}) setsockopt(r1, 0x8000, 0xffffffffffffffe1, &(0x7f0000993000-0x7c)="49bee948500e2ea1c7340772d1832cff9330ffba4529ed4f37e67ae0c89c61d009fdefd97f17a3c78518687877efbdeaef5f253fc298b2f58112007315f90e082f6323b4a93fbaee25a4ee120c9e7961e56e154f7a73ba11a4eac997c64b9e79b4f0f25eed2d8087feb89022bdbc6c4f9d7e1aa426d56414dd13c0ba", 0x7c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d76000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000c10000-0x4)=0x0, &(0x7f0000051000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x0) fstat(r1, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000044b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000083b000-0xe8)={{{@in=@rand_addr=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011d000-0x4)=0xe8) dup(r0) fstat(r0, &(0x7f0000d9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00004dd000)={&(0x7f000011d000)={0x10, 0x0, 0x3ff, 0x8}, 0xc, &(0x7f0000302000)=[{&(0x7f00008da000)=[{0x8e, 0x9, 0x220, 0x2fe611a, 0x3, "8053c6080e6eb3d0f84b0307c3a5c58cbfd078d724329e87a5a7dbdc1c65d7017f74f4bd3408213b31ce53ce5dfeee2d2cc602a8ed8f9330e9221427d8d7f4c20480b029a83f1bceb6475e6afffff5e4dd4a4b8dc30dc0371beaf0fb87e25e6ef9f43a3cedccbe852868e2667fb1158d30be7ffe8c9e0b4d109e770f12c1"}, {0x72, 0x8, 0x302, 0x50, 0x7, "3c2f7abc60997932b4ee20feb9614c13dc34e0aab1a98ec192a58dfa79b3e8160ca1d6ab870664f2744035717d6c0c970ef13aef767b99a7cf2be05efb0724cdd662c844d8dc206428ad04013ee9beeb70dcaa2a1768b61a8b5a6cefcc80aeaaaef5"}, {0x1010, 0x6, 0x209, 0x5, 0x400, "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0x1110}, {&(0x7f0000ef9000)=[{0xbe, 0x4, 0x8, 0x5, 0xf, "1264ae6178bb32c537c74e1f0513f4fb9ca35bbe3e97f57c4e1404484a7d87443b332bcf93c423551bfd609e9f93dd43bbe3b1df11154b6af468daef726a38bc22413b854712fe12f765240e3cf0d0cbeb62bb6a5e86aa832340be4f469f47fd8c283e33d0d6aa8a8a6afb94eab51976f0867cc01c1b3be633338b119cd1f949e5222dc7f73a1a79c49239c24c5a9a34a216888183dadbc7cc0758775346974a7c5e4fc9d8542129f6f9542b86b8"}, {0x7b, 0x5, 0x402, 0x4, 0x6, "3adb9718c5067fa558ce9b6b170e6f16e65019fd28658d0cb5911ddbc998a7407c8ef08e27c505c86906eaf9ea4f90e63f1fccadc93d960cdc4462f6bf6067ccaa523b7ede3f683205868c012176f7809e2eb794aa54ee0a50c24c97a4dc55fcfc2b2ed8fb741eba041dbe"}, {0xbf, 0x0, 0x400, 0x1, 0x3, "6c5231c46d53db248869e9b4219a2571c8dd460a7d27c4bfebbb0513d9d79a78fa23a2bbe6f1918f67ef3dfe3f7a358cc1fe305f1feef9874f2d5f83d55385e15f24f70618394d36570e96cb360b332533ec9386d15883aea312fff6ea3a124aff7943eebbb21d1f2df2c70d621134277c97461350490d567f0253c1a260f18b39dc604ad3367e75e27d5ced2c29c7b3434d7bbb2addd4359228b597bc2c2646bc254a25e81de7e9237f17607522c8"}, {0x28, 0x0, 0x20, 0x81, 0x200, "ac4cf460a14e69c395f35c132925f230dea1cec6a6b38980"}, {0x9d, 0xcf53, 0x0, 0x5, 0x4, "61d3bd40f245665686163f748d6cf7301bb01e08c532df66256e23602f4b6da65036f345b5e971d78033c0fddcb8d4842d8ba782385989f6b3092418eccb96149d7f60fa7ee70ddd7cf48648bd0279c8f42afff3e3114fa34c8dfd236931c99d42d5d6182e84b72bbfe8863ea144ef47752819cee35695a608360e32db0bdd356235ad4d415ca0436eb1175301"}, {0x8b, 0x4, 0x220, 0x3, 0x9, "c0582066ee7164a915086e89fe221099667b43b264f84dfa246277e416c75ae8d3adcba8c2f9aeb52bd88fb3bbb912cae4bc70a867e76b516204533dfef8a8dcf6dab5241f75d321ce111adfe99af17e63018948a3a84d6cfe8124eb7c20064ce06662205bd674220184a7227533de560af0c34c68b84a2fbf8c01"}, {0x30, 0x7, 0x200, 0x1, 0x0, "8fb33a51a3717123f451a4dd06c0c21e53af54235c433c2c8d4893477656bcbd"}, {0xbd, 0x89, 0x300, 0x4, 0x4, "60cb4701562ce8f5758210189e1cce064329f3520c2115740a2063130dcc8e7fa54092a34150ac1b10e5cc540501d81d1c9edfd0c390816cf192888e1a31e404f667ddae43c5406ed33b3239d88c73c67059b325c8733fe13f7abc2356fd2cec4c9b36129b5ff91b4cb2f661c6d42bc2697dc5e227a17d383aa1e8e335aa11f80dbab6be676ea423a7b42f8932843d40aeeba29557517ebb3d44a69cde3ef91f2b671cd93a7622963e5112c3dc"}, {0x9e, 0xffffffffffffff2e, 0x400, 0x3, 0x3ff, "c321fa5776d20fa4527cdea588e6c9c033a4175506ffc57633b8d92d8181133fea9b052d5d6cd259544cc59e468fb42442d93b1e8e22f1f3d4578266ce09a07e5c498cdf210e40c8b60761e47bb626fe26677c9b0c56a4ce7dbfef52c14cf813642a8d55d672e6d837973a583502de9a1c99f55ad134fcb16368a28039189a85ecae3f8408b5ae9502560f5be4f7"}], 0x4d3}, {&(0x7f0000c01000)=[], 0x0}, {&(0x7f000000d000-0x1176)=[{0xd6, 0x9, 0x0, 0x9, 0x4, "1fe1beac6bcc2545bb30f2cbb9a496074e28bed3972809d80faada66269553948c3cfa1a98da818adb34ae4e9f516c8bcf002e9805f2dc5ea79d5d073e6d5aec453c66b73644b93dd28f5f6ad35fd8997a55186cabb0da62ad127ab7fa25ccc915b583fd8e9e086d836b71fa1483ffabb4d0084c2e73b85bad063f9354722870e5e86067b21cdab6ca24bb8d569a875249e9f260a02c2c0067ea8a9865dbbfc5b19825d22b61732a1b7158c88b0918e05a6d1dc594779b61468829c713aae66c26763481b811"}, {0x1010, 0xffffffff, 0x200, 0x8, 0x4, "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{0x60, 0x3ff, 0xb21, 0x81, 0xe6a, "5ed0cc435daf5ccafec976095ae1d4371b1ca116867e17e2da2d0ec28658bbf5690c9d981fdcedfee0f5d2290c90a417b234885cc676d07b2464be37d7bdd472ff6d3461410b887d25abea91a388efa4"}, {0x30, 0x7f, 0x2, 0x1, 0x12000000, "7703af79a3321e898d0ba62db5e3faef568e1ff7662420288215f3408386c8f5"}], 0x1176}], 0x4, &(0x7f00000f7000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x20040004}, 0x40040c0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000920000-0x20)={0x9, r2, 0x0, 0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ba5000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffff7ffffb, 0x3, 0xff, 0x1, 0x3ff, 0x9b5, 0x6}, 0x20) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00001ac000+0xc01)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fsetxattr(r0, &(0x7f0000341000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x2) r9 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r9, 0x2, 0x1) 2017/12/12 10:35:33 executing program 3: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000bfb000)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000eac000)={0x5, 0x7ff, 0x200, 0x3, 0x81, 0x7f, 0xff, 0x5, 0x0}, &(0x7f0000ead000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000040d000-0xbc)={r4, 0xb4, "414081a4ba91bd0e70e3bb626e2314763aa43d99d695547a627c1568753407ba565ffa60ec9d2fe8e433ddff6394d72259e9fd8f52a525e273fe6603d197cb55c58ea8b3dfa1e1ec44b36eeda0508690cf9f3e956fd3cd7851bf26a7c6c47ed05923c493591581050a102077144bbc4a686e90c99fdf5c8481b0795d66b00c5bd5a56592480a61254019b2d5abaa7bfa41b59550e5130b02f27591c2a86d5da58fe7db80fc9ae3197df0c2b50d1666d6c20a996b"}, &(0x7f000017a000-0x4)=0xbc) listen(r0, 0x7fff) pwritev(r1, &(0x7f0000d42000)=[{&(0x7f0000d3d000)="5417b8906b331357c68bd5b71bfeb098a1f9e700016d928a5d3437d1b8b7f1d08698d8e26eea1cbda2c2ac4a47ce65149f9fd23c88e93c0e303acba834b875e651a7a9dd18f1e986dcbded9a6b739e54879e984b1eb46d4804cc6a182375e49a867f462e4269234f91cd03fb6a10bbdaa2466a", 0x73}, {&(0x7f0000acf000)="b8fea84d817860001a9d2e42fc0f667e47584b03e09898b13b6679230b01bb9a4e6bff4701", 0x25}, {&(0x7f0000c11000)="8d57b3979a4387f170094e92f73ad81f08027a168c5f791b44cc942273c0d6d608e8677a49426305121c4da33439ed38459852aa167d3ce0955eaff6cb9d748ab64f47208372baaf6bca0845beb0fdae0668e03995b8027a1eb08297328d006fced0f16985b59c3147852dc3ec1fb994f381847f756b28e50b413f034182d1129d62eca0609c83547aa8fa167e68732d716e82c92af1951d2191438dabdc96a28e9164027235fd58a73d", 0xaa}, {&(0x7f0000d3f000)="64b505ebcf24a9d916dfffcd6316f055c7767eb692a14b4480f5be654b476771663fa30130d5b7b62bc7ba6f1d0f63badce1", 0x32}, {&(0x7f0000883000)="1d465df805664a199dd69cdb0e67365c70a9e5988be60cd9c116cfef56ffef89a1c1c0a15ec82f249c6052158dc777c4451438e881fa723fcbfab119d46dace90b8ea55850c0151c51a30ce2bad7815296c0539b539953126aaffeb7a0785bd72ba5adbf2b6504b844400d986d08180b2511ccdf04b8057138b375797d58d864a672af2f1fd250813199fd36038cb6e5ab905eff9ede097bd035503730284450aeefc80d7b14a0c17266e344dd9f1a3ee67953faf6e2dfa02a4b3f", 0xbb}, {&(0x7f0000d41000-0x60)="0eccb447f07d548e7938f1b53de0f4b9b0c2d91b4bd72c809568c9d7091da36090ddec6ea68ba31a31ef055f17779e92a2b8d70a52f39d1dff1e6337c53bda1244a1d2e86a7c1b6756321ff080fa9bba4306836b293f32f24d554b822db51014", 0x60}, {&(0x7f0000d41000)="49d3a74535b42376f4983aa8552f08a62a3247471144ec9b0d0da606ae37887a4ffd6eaadcb58cbc1bd8360f28b05e56f90e9795b2b5207fe81a7d61fc3f9af39f9d34ab02fe391e199c67d9e6405f2b0f43b49ceecd644b04a35c921781d52d97af404957bc78f494e438ddc1b77cc341451058", 0x74}, {&(0x7f0000748000-0x9d)="7dd6f848b1a27a4c41134369097be989da3fc28d8f8426bd72e03d35fc1c338cfd228df995e51d023ba08f9dd852a8e1fdf6546288eb64ca87afe28fe807c1a6a766a956e1095e490ec34b3a2a5c4a5c89930f8875e82eada9cc25ec438c684bb7d83b15f7328005687106902d90d2b98f66cba761c2642bf828f7fef8c0b054836dd0b79baec0fcc4035125b20a516efcdabaed8c419239d75fc4fc0c", 0x9d}, {&(0x7f000094e000-0xe3)="7f284aed6ef1719ab9ae50e7eecbe2c45d3275f1f7975e612886bd10553ad6f57c6c20b5c4a112ab6d318dc388b5458b274694ca8100785e4a7bf154390da33d299a879e285a34df14ee045b2bc3c8e870cb0002cfa0d77b3afb7190e6a17ef0c68319073dd95d96b465ea5cbd1fcf6cb99b4cf613a0547df267c01b62e5b26a673b4eb08cc22a247d42958a3ca409489ec574ead608add8431351d001ba619dc612b70a361a08e17b8c1f0a4e5d8c1139b4e1a73d528a94808b628c73a1da41fe518364424e6b3e8ccf88690866f6beb569f22962e4099b52d02e543355ef74985ca9", 0xe3}, {&(0x7f0000077000)="efaefe91483c1e9391b7f997284599b9ee89146e125c6a97d9fae81edcf291b3026bc3ab799b399c56339de10c0e71b9", 0x30}], 0xa, 0x0) connect$inet(r1, &(0x7f0000d3c000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ead000)=0x0, &(0x7f0000ead000)=0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000eb0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40012021, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000412000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaf000-0x20)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) r5 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000543000)={r4, 0x6, &(0x7f0000eae000)=[@in6={0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x87, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000eae000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00003ea000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e99000-0x4)=0x18) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002fa000)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000eac000)=0x101, 0x4) accept$inet6(r0, &(0x7f0000ba7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) r7 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000eaa000)={0x0, 0x73, 0xf9f1, 0x2}, &(0x7f0000e87000-0x4)=0x10) write(r7, &(0x7f0000eab000)="1f0000000001ff4d433bf000080000760f0000e0090008000000000000083c", 0x1f) 2017/12/12 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000004) r1 = dup3(r0, r0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e81000+0x1bf)="2f6465762f72746300", 0x3, 0x0) epoll_create(0x7f) inotify_init() r3 = mq_open(&(0x7f00004af000)="776c616e3000", 0x41, 0x4, &(0x7f000007f000)={0x81, 0x0, 0x1, 0x101, 0x2, 0x7, 0x1, 0x7fff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002ee000)={0x0, 0x0}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00005a0000)={0x0, @in6={{0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x713272ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7f, 0xfff, 0x101, 0x7, 0x4, 0xfd, 0x2f1e, 0x3, 0x9, 0x3, 0x9, 0x9, 0x1, 0x10000]}, &(0x7f0000447000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cf2000)={r7, 0x8001, 0xffffffffffffffff, 0x0, 0x81, 0x100000000}, &(0x7f0000b65000)=0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) r9 = open(&(0x7f0000c15000)="2e2f66696c653000", 0x141042, 0x20) ftruncate(r9, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f82000-0xa0)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5da}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x7) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050d000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r10, r9, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r10, 0x540b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c66000)={0x0, 0x0}) ioctl$TIOCEXCL(r4, 0x540c) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)=0x8) writev(r8, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000871000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) fcntl$setflags(r9, 0x2, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000050f000)=[{r2, 0x80, 0x0}, {r10, 0x8000, 0x0}, {r11, 0x0, 0x0}, {r5, 0x0, 0x0}, {r3, 0x8004, 0x0}, {r5, 0x400, 0x0}], 0x6, 0x7) [ 74.545102] sd 0:0:1:0: [sg0] tag#593 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 74.553820] sd 0:0:1:0: [sg0] tag#593 CDB: Test Unit Ready [ 74.559469] sd 0:0:1:0: [sg0] tag#593 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.568218] sd 0:0:1:0: [sg0] tag#593 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 74.576992] sd 0:0:1:0: [sg0] tag#593 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 74.585776] sd 0:0:1:0: [sg0] tag#593 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/12/12 10:35:33 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a1a000)=0xf0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x800000000000003, &(0x7f0000f67000-0x10)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) r4 = 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) r5 = 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) r6 = syz_open_dev$urandom(&(0x7f0000c4f000)="2f6465762f7572616e646f6d00", 0x0, 0x20800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d8f000-0x18)=@generic={0x400, 0x200000000, 0xb830}) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000a26000)=@add_del={0x2, &(0x7f000090c000)=@generic="164d54588a6d22a4d73b48ad9e6ccb78", 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000965000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffffffb803, 0x0, 0x1, 0x80, 0x7, 0x200, 0xa8, 0x400, 0x83, 0x8001, 0x4, 0x7fff, 0x3ff, 0x5]}, &(0x7f0000464000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059b000)={0x0, 0x2, &(0x7f00004d6000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e87000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000324000)={r7, 0xfff}, &(0x7f00002e8000-0x4)=0x8) getsockname$netlink(r2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022f000)={r7, 0x3cc}, &(0x7f000021f000-0x4)=0x6) r8 = syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000415000-0x8)=0xffffffffffff8001) close(r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r9, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000006000-0x4)=0x10) 2017/12/12 10:35:33 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fbf000)={0x0, 0x8000, 0x20, 0xdc2, 0x3}, &(0x7f0000fc0000)=0x18) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc4000-0xc)=@sack_info={r3, 0x3, 0x3e}, &(0x7f00006ee000)=0xc) sync_file_range(r0, 0xe7, 0x0, 0x5) 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(r0, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fc0000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) futex(&(0x7f0000fc3000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000fc2000)=0x9, 0x5) 2017/12/12 10:35:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000c36000)=0x0, &(0x7f00007e1000)=0x0, &(0x7f0000c68000-0x4)=0x0) getresgid(&(0x7f0000279000)=0x0, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000db1000-0x4)=0x0) r5 = getpid() stat(&(0x7f0000304000-0x8)="2e2f66696c653000", &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000880000)=0x0) stat(&(0x7f000055e000)="2e2f66696c653000", &(0x7f0000dc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c91000-0xe8)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000737000)=0xe8) getresgid(&(0x7f00006c6000-0x4)=0x0, &(0x7f0000375000-0x4)=0x0, &(0x7f0000f21000-0x4)=0x0) r14 = fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009ff000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000ddf000)=0x0, &(0x7f0000ff6000-0x4)=0x0, &(0x7f00006a0000)=0x0) r17 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c45000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d7f000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000042b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d7000-0xe8)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b40000)=0xe8) getgroups(0x7, &(0x7f0000201000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00000df000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e5000)={0x0, 0x0, 0x0}, &(0x7f00001aa000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003e2000)={0x0, 0x0, 0x0}, 0xc) r26 = geteuid() r27 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008de000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fc000-0x4)=0xc) r30 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066f000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000065e000)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f00009e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000049e000)=[{&(0x7f0000520000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000aa1000)=[{&(0x7f000052b000)="49bdcf7bfb6b9b5fdbed6c28a0587e600675c5c05ac9ad9d17f9136cbc109f64c174eb3811571021b4ea6e24dc4057f462eb5e180e46bfe731a95fcc4e487fec7bcbb43328775aca926df6b8730c0a69441b901db00a7a813948f5d37d0c92c5726717320bdd54c291783bcfff9a9ca284d08ba16c5f389ede804485cba4245c1368bf26488af8f9d4cc5817a7362cc61d29334053723930120ea6fcf52050868f1f8a04a0e794738b33b8a544265cbfe8ce68be734442b35f329fe3040bcc2a78464133619511484fa3", 0xca}], 0x1, &(0x7f00004ed000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x6, 0x40000}, {&(0x7f0000e94000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000057c000)=[{&(0x7f0000633000-0x1000)="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0x1000}, {&(0x7f00000a7000-0x62)="99ff24ae90ff216815aeedd72776bca8ae6a65ea0e2b5e8bc4faff9ddf079531259309ab39fcb6f63be350030e564e0e3023608eb3ecdb00896542b33bdd2be8c9eae207a875a02a70176b09a218550bc4ed882437a59278c967efb5568413c3fe7e", 0x62}, {&(0x7f0000a7c000-0x68)="261ddd6e1e051dfecacd57afe2cf189c72a88077e8b46abe95cb961a0d16374180a1b087bd3505e549c87992afbcaad36df2a36c7f8356306d7c4cc6c843689a53c09ed4ce7068f35277394fa56da51fed66276c4d1be48155e58305d37d62772b587efdedf9e5a3", 0x68}], 0x3, &(0x7f00005e5000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x2, 0x1}, {&(0x7f0000812000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000826000-0x10)=[{&(0x7f0000789000-0xf9)="aa531f7cb53c31fd08737eec88422f1e9fd16f78facbdc542f5fd8f7fd7ae21b729f0b28aa637566d7cca7e1111b15a04812efc4d3b487fd3a134a888d67a7bd5e2cc6dae480596209d1e39ce831cef788ee4b4cb45ae8c1c1f02ab09eefc0605de44f6f2f8b0bc21d45d4e785523262affe5789baa5c2df029da9e4e33029c3702d4f6f5677e79d7129c1490f840096bd91da3eff226b0b12eb52bc56b908e011e234509d8626d81159842a8f62f2736d6861872f2de9b7a6c9c420493a806323979494e4f7c697e3a9f088cb8c201df450124f022ecce3e4ee59194f956d797af26ef5c697c2637bfa1db23e214f726513dac8c3316a9fae", 0xf9}], 0x1, &(0x7f0000e4d000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, 0x0}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x7, 0x0}, {&(0x7f0000c07000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000443000-0x10)=[{&(0x7f0000ce1000)="db8c9928147ec60b43acafa35b5ab9b592e7f15cde188920d787f994d7e2b5ac43bbd98376f1421fe7fe39b2a87a108bc8ba29829e317b4b5b4434f7655d64610086f5309eba6d2dc199de8f70589b4fd692c13ce471088d5fe5a4ea019bceb7b68647eee3c89e146d31b90142b9c6a0b61b72e10e8d7d6f96362bbd9a85b948f9fc8aaad4a65ab467ee8cc2fc80124d5e80df617da1367b508fba2c0aae637278", 0xa1}], 0x1, &(0x7f0000eed000-0x20)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x1, 0x4}, {&(0x7f0000334000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000003f000-0x60)=[{&(0x7f00006d3000-0x56)="afa53a14af55cd5e59894952c66db8a86db2b6a03a93e4dd2b73b9c9fbaf53020c8696be4c247be2796f8c64d26663ae2d4e3796a1235c8b9079e3be81ceff16c06e937e55195cfb8c8fe8dab959e95d643a63d1a45f", 0x56}, {&(0x7f0000978000-0xee)="474d1ca8956fe2afd407b1d8e9de22afff4fa9cdf938a28524860ced70400dcf13e1db1507baea86e528d8043842f160c9dabb3dba43ba21e49b5f10e02760eef4e189bdae05cb8e07bc9be9dbfc39615e7de8508c0d45734c4616b82970f718144272be402ff9ab25fe7a9d631f0a0325f00ee9d2a01605df807c8a42d2c07d7b4b5ef91fc96447cb204d5c1247881b96ee211009c9671998ce99a8ee28754df0a8fe939630f5c2bf1f477fad0578c7da812578729d85855148414de0966d1b8947eab8ad41d00869236ff43d87af590d710fe112a4432891a583b541ab24aec18a9625e7451574fdcfae716645", 0xee}, {&(0x7f00008fe000-0x3c)="ef4deebb62fdcc1d80bd0c1b12fea3047f7090feefeaa7722c368057202c66522c04b9d85ed39c330c3361f3a5350205979a142f1e4d9a8bb37c84ba", 0x3c}, {&(0x7f0000fac000-0xbd)="4cd1784106f18d581a79595eb19df2678675fa67115153ff0e5e27a78903ce3ace86b7895acd6427577d9656e245b5ed0dcc697de4d025573190f7a4b2cb5990058c6c61e2eba5f17ef0a70ff2a9b88a579d4dce634529563ff2367c8d17c0bf7f80baad2fdad981ddbe465389a6c952c263a442a33f03a29063d9b2a47ea6e38f76a1209ce9b528550782068cd3dbe5161f7450c12e690cb7351ee98cd8e6038545d21aaabe2e5f2efb7d537d2c01fb7affdccf09f5dbf29a308a2723", 0xbd}, {&(0x7f0000007000)="8bd74ae0c6259cccf1bcbee229629d10305b26a7ca0fd289caa611b63511ca91d3c8d2e6e5ff7b07732f73d9c3c206fdd9b516a2999834", 0x37}, {&(0x7f00002f6000-0x53)="cf31b5537bd92a04973b06887ecdfda4623ba2ebd43d92807633d3d343bc16d855382bd5a2ca06a187ed55ac44501e73b0e9a28e696243ac87d757cd3f23dc7e58733252766a551133264572d2bab9854316ea", 0x53}], 0x6, &(0x7f00006e3000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x1, 0x800}, {&(0x7f00008dc000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ecb000)=[{&(0x7f0000c5e000-0xe5)="ada08eb4741bbe0008c02c7bf890f05f74f2eaf69ff1db03012a8a32817ce2aba14a4a51662076bc05b67ac4ea9e6387f6681512ce7578f71e51408ad989bbba09bd186d997e0a854f588dff1df16a2e5c68afb4e5517d3cbc14e5991a74835453873d7aed01c7065a953f0dec165541181deb53ab818ff7c2c74759bef12ecb7568432f8501ec3f70c83d1a6b97babd4b921d9e9fb7f2be4f8d9245d177473b87685427167c14f63d21de0e8213977c232d8947762a9c6f770d7b7c8ccf45bb769287927fed011dd195eea5fdaf098976d2158e2cba36f4734811aba67c003f1373e8a5a3", 0xe5}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000069000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000088d000-0x20)=[{&(0x7f0000b5a000)="03c1db2f8d8d8b2123e28bb2495917ca76b32cfb16560764f186b0d38bea39a8e9cb9038c40337045a411cc0af0e94a36b20cb04ff95fa503ee374c11874452cdab9cbba5571b57b9aaeb41a3c7d08619d9833ba8e3568c0aea5", 0x5a}, {&(0x7f000013f000-0xc5)="451372872404a680e749744a0382a64c6957d9cc109598bff5658991bc606a43563c921cc823b5766bea5cf8d281e2c9f72124e27aba5c4ccc0595640a0c28569de7ae2f2dcefbdd99885f5f1c107788fd709832e5fbde4ffadc3d9de682b1867040e53386212c413f080f41d58670ff998aa848db0d581806b40c9c7623cbadadebb27400636a4cb66aa71be4ee6293d9954c9fbe486d51a0b930d195b12c7c37b8608f9f6f73dbce8209865cb9b6faf3b276f32ea6f7e39d544a28fe8403139d0d8c9ee0", 0xc5}], 0x2, 0x0, 0x0, 0x4000}], 0x8, 0x40) r34 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r34, 0x6, 0x1c, &(0x7f0000872000-0xf7)="77e0c0af0d126d6459a53db7733bac2143d100000008c470dd000001011eb6c6492881cbf824b2fb34c15b001d246fed0a2a522feac392f20cee6db0636c10c7ceed00f41d060d64e6146d8526ca03f3dbc39c1418c4a55b13faf3493a95b82bf209212d061e946a0cec330ee20afda92acbde7333d21d3078821fa92de6f229365f925fa78d0fc02c0491819dd5cab03e2e3262ba5755e1825d75597fd3351f2bc682b1f58128be0e3bc38ede52deae7526fce66cff14c174fc643ae5e296115fc0755293811410ceba99687586c858c188959a2914f4024b04f105883b3ff1d0e03fc5aabc9a6f21f64c6d1c338d2116438a0432d10a", 0xf7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r36, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) r37 = dup3(r36, r1, 0x80000) sendmmsg$nfc_llcp(r37, &(0x7f0000461000-0x38)=[{&(0x7f0000721000)={0x27, 0x6, 0x4, 0x5, 0xff, 0x1f, "a63b0463a2db4a2537eb50f8e11dd829f533d5b8b5bfdb97d5058ce662fcc76b5fc38edd49ed07b018aa3b33ca165d74a62486d894b05087dc4ce5de43dc7e", 0x0}, 0x60, &(0x7f0000726000-0x20)=[{&(0x7f0000025000)="49fc1d47e246370294320d9b4986486fa8d45f7a11a3a0d0e86886985583a6afe3009d64ff117f0a931b136ad75cb7a227493987b4ec790f872d63f93b67d786aeafaef6f94db4dae1a9b727c42e8a982700cb91cfba689e51174c489c2fc798970e336437077812d09c7d835e9c112f1fd538e6029ea4e54b09839b5fa48a4b583f4383", 0x84}, {&(0x7f0000618000-0x63)="0b8d513ef91263285944b8970c4457dd4096174cc97fd004898c2cdaaf9b681ef48605735020aa3272a785fe8ab2298b263707f67c4063e87403a07fa237905a671942460b22b1cddf12efa8d4450b82142dab65cd46e5976ffd4a772a0e05cd1e5e19", 0x63}], 0x2, &(0x7f0000e76000-0x80)={0x80, 0x1, 0x100000000, "849d309d06397fcc2c13ce6802099c5a8cebd61d7dc3788f9cb6e8b6a05d07097bb79f69a75cf0b4a53149fe9df148bc211ce3dd20cf527604ad68bfc1e8a836c2c01db144d1f1b33e140dffc5e6ef41369b5e62df24bc549c5b222abef944b75e4069f2682c598fddba"}, 0x80, 0x10}], 0x1, 0x8080) sendmmsg$unix(r36, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r35, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/12 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff3000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fe8000)={0xe456, {{0xa, 0x2, 0xf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket(0x4, 0x20000000802, 0x10000) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x2b, &(0x7f0000cb5000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ff4000-0x48)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x3) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d82000-0x1c)="2c706f7369785f61636c5f61636365737326626465762a2c656d3000", 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fb) r3 = socket(0x10, 0x803, 0xc) sendto(r3, &(0x7f00006be000-0x15)="14000000040ae7fcff000716ffffffffffffffe57f", 0x15, 0x8, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ff4000)={0x9, {{0xa, 0x2, 0x3c3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getpeername$packet(r1, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00009d3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r4}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ff5000)={0x0, 0x7, "aa2aa3b8ad34f4"}, &(0x7f00000a9000-0x3)=0xf) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ff5000)={r5, 0x80}, 0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000074f000-0x6)={r5, 0x400000002}, &(0x7f0000c17000-0x4)=0x6) getitimer(0x1, &(0x7f00009a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) 2017/12/12 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000f38000)="2e2f66696c653000") mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) r2 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000601000)=@get={0x1, &(0x7f0000ad9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f0000e6b000-0x50)={{0x8, 0x1ff}, {0xb6a3, 0x5}, 0x2, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001c4000)=0x8) fchmod(r2, 0x44) r5 = gettid() ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000069000-0x20)={0xfffffffffffffffd, 0x9, 0xba79, 0x5, 0x7, 0xdc71}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000044000)=r5) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cd0000-0x1)=0x0) dup2(r1, r2) setns(r2, 0x0) clock_gettime(0x0, &(0x7f0000df0000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ec000)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000051a000-0x28)=[{0x4, 0x0}, {0x2, 0x2}, {0x6, 0x79dc}, {0x2, 0x8}, {0xb, 0x4e2}], 0x5) nanosleep(&(0x7f0000346000-0x10)={0x77359400, 0x0}, 0x0) ppoll(&(0x7f0000c76000)=[{r4, 0x122, 0x0}, {r2, 0x4486, 0x0}, {r1, 0x400, 0x0}, {r1, 0x1000, 0x0}], 0x4, &(0x7f0000e95000)={r6, r7+10000000}, &(0x7f0000225000)={0x9}, 0x8) prctl$getreaper(0x0, &(0x7f0000237000)=0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x0, 0x0) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x9, 0x8000) r1 = gettid() ioctl$FIONREAD(r0, 0x541b, &(0x7f00004a7000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e8c000)="2f6465762f72666b696c6c00", 0x10100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ec4000)=0x1, 0x4) r4 = memfd_create(&(0x7f0000fe5000)="ac06a560e270f4dadb1a6a43724c2ce8e07606c7080fed361bb8edac4b8763b01db09661f2c99e406a8b808a1eb256bb155b395d167fd4823021c56bd3e979c1d7ae041b01b72bece8fed5e5c3ee638765f74e06fd8a42f8c86ee8cadac2be643082dc0daaf829e7b09d745268f27fc2f708e29e57bc82ed5ad2", 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000299000)={0x0, 0xc6, "678eccf7fc6f785cb15c97138ffabed9eefcba4b47f9e224456399f3c54cb0f163c8f04d39071d270a192b9fb66055085eab419815473be50c802aeabf25cd1c5086cac462bae658880d7873cbc59e20be4dfc1ab9dc8b32fdf2bdec19cd6f8b66075ce7730f8e8a654405532f73f65953f27c5eff5d4314a66e945da543934bf5958ffb44d51fafc15300f09871ce968654ec50a5b5b0cec50c91e22a476e4e58df0bd13f3d56b80d3fcd8050166e587fef279153e96e337874114df4ef79125ddffbff05e4"}, &(0x7f00008d7000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005e1000-0x8)={r5, 0x2}, &(0x7f0000d92000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000031000)={r6, 0x58, &(0x7f000096c000-0x64)=[@in6={0xa, 0x3, 0xb1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef5000)=0x10) accept$unix(r4, &(0x7f0000f0c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000391000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f3a000-0xc)={0x0, 0x80000, r3}) write(r4, &(0x7f0000d5e000-0x2e)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af7124393253926b99369acc5", 0x2e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c82000)={r7, 0x80000, r0}) write(r4, &(0x7f0000e52000)="c7faca04f5f1783885345603001300000000007e", 0x14) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) sendfile(r4, r4, &(0x7f00009e9000)=0x0, 0xfec) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) gettid() ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00009e1000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f00004c9000)="2e2f66696c653000", 0x100) r8 = socket$inet6(0xa, 0x2, 0x200000000000000) sendmsg(r8, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000877000)={@common="6c6f0000000000000000000000000000", &(0x7f0000249000-0x40)=@ethtool_stats={0x1d, 0x7, [0x20008, 0xc, 0x0, 0x3, 0xfb, 0x5, 0x200000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:35:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) bind$inet(r0, &(0x7f0000c9b000-0x10)={0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) linkat(r2, &(0x7f0000829000-0x8)="2e2f66696c653000", r2, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r2, r2, &(0x7f0000a9c000)=0x0, 0x100000001) r3 = fcntl$getown(r1, 0x9) r4 = getpgid(r3) r5 = syz_open_procfs(r4, &(0x7f000017b000)="617474722f667363726561746500") preadv(r5, &(0x7f0000599000-0x50)=[{&(0x7f00000a4000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f00005b9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000a4b000)="", 0x0}], 0x5, 0x0) bind$inet(r0, &(0x7f000006c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x8, 0x80005, 0x9) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r6, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000157000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r3, &(0x7f00007be000-0x11)="6e65742f736f66746e65745f7374617400") listen(r7, 0xa14) r8 = epoll_create1(0x2) fcntl$getown(r8, 0x9) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000019000-0xc)={0x0, 0x0}) creat(&(0x7f000013f000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000313000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cee000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000788000)={r9, 0x9}, &(0x7f000061c000)=0x8) 2017/12/12 10:35:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x10442, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0x0, 0xfffffffffffffffd, 0x3, 0x1000000040083e37, 0xd43}) getsockname$unix(r0, &(0x7f0000555000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000414000-0x4)=0x6e) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ff000)=@assoc_value={0x0, 0x0}, &(0x7f0000cd8000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000565000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001ee000-0x8)={r2, 0x9}, &(0x7f0000ea6000-0x4)=0x8) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2f000)={0x0, 0x0, 0x0}, &(0x7f00006fc000)=0xc) pipe2(&(0x7f0000dff000)={0x0, 0x0}, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ad5000)=0x0, &(0x7f0000283000)=0x4) getgroups(0x2, &(0x7f0000207000-0x8)=[0x0, 0x0]) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000449000)={0x0, 0x0, 0x0}, 0xc) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dfb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000044c000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000f46000)=@get={0x1, &(0x7f0000467000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x8001}) lstat(&(0x7f0000ceb000)="2e2f66696c653000", &(0x7f0000a9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000b95000-0x4)=0x0) r11 = getuid() fstat(r5, &(0x7f00001c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() setsockopt(r1, 0x0, 0xfffffffffffffffe, &(0x7f0000903000-0x3f)="0364651b6b997e078f2cd4b77ba5018bfec1f0d66ac7b00e27e9c3ee6e02db9a0fd70bd0e78995e6c25a4b841f10b965164aa7d0e0ad24fb484c7c23fba4f1", 0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000243000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@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}}, &(0x7f00001dc000-0x4)=0xe8) fcntl$setown(r1, 0x8, r10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000bbb000)={r2, 0x6}, &(0x7f0000b2e000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000def000)={0x40, @tick=0x0, 0x3c, {0x8, 0x100}, 0x3, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x9, &(0x7f000013c000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000e99000-0x38)=[{&(0x7f0000121000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000037b000+0xe01)=[{&(0x7f0000441000-0x62)="7c006a96e85d2ef7f98e3a14819828c0980fd91c5470e388db2f633d2d3927033c446f560993327ef481f1a2702adfb0b15e3b09cc5c56ffec2287f9948d9b1d8c6254e18f7fd6ca865c3c884172195f8853f32a4eff4ee41491c0ec45b59eac5622", 0x62}], 0x1, &(0x7f000053b000)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x4, 0x4000}], 0x1, 0x11) 2017/12/12 10:35:33 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x10171, r0, 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x0, 0x5f7f}, {0x20004, 0x5}, {0x3, 0x80000001}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x2003, 0x800001010, r2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f0000002000-0x66)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x42424242, 0x42424242}, 0x8, 0xc1fb) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000000000)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x64, 0x4, 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}, {[@dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3f, 0x8, 0x0, 0xffffffff, 0x8, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, r3, r3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fec000-0x40)=[{r0, 0x8, 0x0}, {r2, 0x400, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r1, 0x4, 0x0}, {r0, 0x14, 0x0}, {r2, 0x100, 0x0}, {r1, 0x115, 0x0}, {r0, 0x1, 0x0}], 0x8, 0x101) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x0, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000e000)={@generic="a4f355077128729d7cdcec8e68f4742e", @ifru_flags=0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x116, &(0x7f000001d000-0x126)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x7, 0x5f, 0x3ff}], {0x8100, 0x9, 0x100000001, 0xfffffffffffffffe}}], {{0x88f5, @ipv4={{0x5, 0x4, 0x9, 0x2, 0x100, 0x2, 0x8, 0x1f7, 0x21, 0x0, @rand_addr=0x20, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x13, 0x80000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "329c7f348e1f201c510bc6d01aa5045b1356a212bfc510b1293aed1eba1e157922ddf09567e28cae186e7a3a926347195fe097c1e0d662c2c792a6d07398c63209bf4ce400575629f4525f7d1c057d175e908e93ce34672676577697addab76c70891ac3b80821f0420dae6a1bdc3e3fd504d71a4e99d238417dcbd5f2b7803538eff0bd68ee11ecc60440cbed877dcb7fe14c6c2c043800c86b73b1adb10805835979b13f1e2c7846d8018df814d0709accebcb4df5781606e58955e1564daa1d2af6a1e1d8c6eb4c0fe0434ffcdba7e72492c0ef155471edc4c74d686a5b0db6ad7762"}}}}}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000001d000-0x1c)={@empty=0x0, @rand_addr=0x7fffffff, 0x1, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d0000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @multicast2=0xe0000002}, 0xc) 2017/12/12 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a67000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3b000)=0x10, 0x800) fallocate(r0, 0x1, 0x0, 0x101) r1 = socket(0xf, 0x800, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000196000)=0x163d, 0x4) sendmmsg(r2, &(0x7f0000eae000-0x25)=[{{&(0x7f00002b5000-0x10)=@ax25={0x3, {"b4695fca4ad09d"}, 0x3}, 0x10, &(0x7f0000498000-0x40)=[{&(0x7f0000cf1000-0xc)="17ed584084827510d85e95ec", 0xc}, {&(0x7f0000200000-0x1000)="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", 0x1000}, {&(0x7f0000a10000-0x24)="7b885f6a04827dcb8f819a88a28826f2e7691e4e0d714b410f4962b3b9dc1feee1024c3b", 0x24}, {&(0x7f00000bd000)="278b7975f51b8c35ec8fa46e32487be9abb0c16937bf23aefa173f43aa960991a70bbc1eb2343875d3405b492fcfc648722d13c8cf36c78af253da0e3fefac9753e3ea4798c7a6d1d2637b8a9f102ea9fc0bb2355146936d769e2d51e81cc100a917a9972d416d84cd629d7723647e6a38e644fb68f9c77de7c82793826eee6cdd878a0b8266254bbb17d71d018ce77ebd", 0x91}], 0x4, &(0x7f0000a2c000)=[{0x110, 0x107, 0xa80, "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"}, {0x30, 0x10d, 0x20, "4bdba3d62cc5e426433329a40dfd8d6bf621cd4dd370031c4ddc99"}, {0xd0, 0x10c, 0xa38, "fb2b664aebb3b6c9a88b31b45d68cb8b90cb7974eff0e7bbe07ac305f11b650d508840fd97ef1ae9322676a623dad84e963db355199996d3005544c4e953a7fb686138a451fb3581c3258706273116d0ebec776aa30023b33743f1b07bb83b1f4f9c4eaf36613f57014b17ac1abf110d60003a35531903489ee120b838df7273bcf5d2df305916d7751fc0fdef07b25acd5457557d9bc5fca2cd291b48c719e87aaf0654b44a8d640588230a44d2efd2d666d73a5bb38c13f9f35783"}], 0x210, 0x20040800}, 0x3ff}], 0x1, 0x20000010) r3 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b7d000-0x4)=0x21e, 0x4) r4 = socket$inet(0x2, 0x2, 0x83) setsockopt$inet_group_source_req(r4, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{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]}}, 0x118) ioctl$int_in(r3, 0x5452, &(0x7f00006a5000)=0x7) sendmsg$unix(r3, &(0x7f0000003000)={&(0x7f00005ca000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000-0x57)="264aee28e50c8010b8800446be8b32fadbe0aa3e9b81cf5924cc6a806d7611568c1c486083b069fed0c2c8f16dd4ea203b519e7d6e37f02d8d8d68a7cd6c6a1070232172003dd51dab577adc353a3ebc1743470b0fa675", 0x57}, {&(0x7f0000010000)="34f6815c017e1079da94baf73b1b1c298c25c55498b6eee9e50ef1ced4eb2ae48ba4b846cf5ecfe643d4e90d7ed81e7293bb528cce926dc07b29e989b289bf5685522d1db951f5e09c18cc0a59f02608d46fda8ed6617b4f11d95f0732adfd5f2f3366f31d0da1801315115b288676c9af40f28e5881efde6d1dc9204f02106fac1262975158ba74152af623310372887997a11f49681987ce80d2d8fe1b5f75784f9b94746bd60dca98431250d100998b6aa0393470c03559acf5bafed4d3d07d3cac1fef6be1c639ffc14978ca99916ba0c75d604651548d714ef6d62beb5183064a51d4ec94e6ee15fe33f42b2b4a9fd8bb7624dcbeff61a68323fb802a28fa378d88b02e5cf06f913525547bd845552bbbcf510925c8af233da36c4207239d453a17dd5b4086767144c330aaecde564862999027d27598c376bac48d2c3705be903e4fc17e6b27beb829ea85b50183c168fa54e82cf8e245414cc46d23ff801cc90ddb75e55f1c4f4216cdd52244793349262b38bef3e1e8590b6682c095e30b86bd5725fb550d638859a671488035c6ea5bc6d7082f523ba18042a5238618768fec6341b7f16a825816e6f5e9f840d57a3798458f3342bc40c74433d13db8f254223cfc87a78b4285a67f50cdd540e7bec3fbae51096372fad17f5b5e486b898e9850e1bc3b548a46d49d90adf32d1ca14be5d6a79302cfae2f5c3e063e04ae30e1c11204a30ce1b73ba300c7e8b42c3269695b6cf7713feb5af1bffc46bc678247ec9a69a87919210d65353475f7886576687bd8afbd679fd2519951ba4ac159d2bcb199d3b36ee022123f6a6171437ba88197cd8e129dedc31eb119eaf8051d6a786561078d9d3c7c68e097af24467062c3ca5fca6e0e1d1601f8b9ade8327a1985fb1f02c8cbf5d7e484f453503697554fc4e5777ef7ec3ae366c7ced262e4a4acbcb8a5471f45fb7069aef8f6f204664edf91c9cbc98a8bc3e354182ba7c898453ac5a3485317684dbbfd817daa80ada42cdaf4c45462d4a890bf7ae7a27e101cb622673459952bd5f1e3d8e00ca8d8006a688abb266345f0fc052543c8b115b7bbe3712c46e1fe005cd891a8a4e7645181485d4f029bb61076d04525604c22d44a22a6f7338963248b5067e683c5e28e3eeef71ac710f8385186b87b41d93a63fd62c7c4bc9a93fd7ce3f19206377daf7ab1fb793691dca23c686499ffcb2cd7dd873d1f47c2423ff7f66f15b3d56f739e2d112aca40a8bf700435f45f5d4ebd0351d63cb2d14ec1edd610f64acb0b405871b7c53e85ba6510bbf912e174e616ce2f0d353720d6bf99674b8f3a5c398cd8b59bea886b0a6893682e14c000e0db333eae180de05860e627cd4c75cef4d1032ea78ba25f7eeb0d50e08c0368d7d2a082e8584cae0946f110f440d2fd45e724e575a2d5d9d8d1f978fc4f70f90c19b75bd20d133d493adaf446fabe004a5a46ef262d6d0d2632d1999084fdc72460d928d4a0d5a81b06dd4c102ce32348d026548519f10508bf83d4bcf1751b15c34b794281619cad88e545b4d41c8dbf110a91649672ebf7d203bae89fc2e7f890b41ebddc307135dc69251c91cc68348743d5f97c0ba1b4013b3db2d698fac109dc46a72a4cd8a6def3e5fcbd5ad6c6ca96b20f3ddb8422e712a821d24f1d87bcda2c2425a66098fad0722d3d8d8af57de45c41aa23fb3e87d9835f50aca5d59eeee042382605d3ebff438d758523c3ab3bfeacbc3524e1501a940fffc78f53eff006f672817a4303e061a1162358b89cb81700df4487926f0dbfe3562576aa01a0c92c94e7d14a4280f26fef54d647ebab80269c989e012d8ff320edc356458420ea377a45d65be12f52163b05aa6c513bceed2902aa51acc55833b3aaf340fef38d88deaf1ddbfaa35cb4c8994d1b802cd53468e5a68ca98e0b897c8632447af57bbdab7771ec53aa95638c8726397ad9126ebf78e682acadae4a7cddee3c7fa9eacc2d056ec54052a324359c7a89fff8d4616e3a4410f764ac613e979439c32c5d77cbd86f829fcb043a2709cdcc026dd5a55ab78203d562340c2c09b961d305217c886d663b357e499813251c1873cc000b0d78cfc443ef3437ecd2d4e1c7fc113a5f8e84e5cf272a8a5acbd2cfac60a7cb35f83cdf54bfda73838a0a6f86cbc54d38ff1b472bd6594e1eb35e0282b63bb3b500f239deaaaf0630ef35b17b295a98337df0fee7555d3f95bbb72749b2c876d9d9c4c1683210df1aa4dd7d0cd3232639d70bf042bcba9905b0efdb64e4682f5eb888efd4739fab25c2a567d3dbffe347a62ee1679dd505477dd08d8b6a1ba92bb99da3beed3b1a6154ac8713a2adb2446894ed60f8bdda2ea026bf63d42e03be330d2e49140e949950b13ed4783a55c20ae8cdf63d19807dcb56a6435591f4eab7cf42855ab3a4fd0f025e80212bb2d6ccec5f6cfa7ec6d8953e40a5a8ff9d872a21677673301f300ee626f4ba732a57e51eadb829ebf291c3999e777a0b4f16e4b16cf87748fdda77528eaad884cd72969136afc7ec17000e808853e30d7071343ea221ae36a9fbc389fcf163f973dabad4dd392138248c53b3e0ec79d616ce585e40197b655d06240fa7174fa93bf7541dc7a1c9d32602725c793524d3036ac16a7bfe019f11be7c5af17c2e10fd172f03ca6fc6e28f00fb0a911254019b7ce6a75b705abdc3c99ec354ae75a195ee01147fd21104771f0cc1fdc2e190d6b4eeb940b3b82c708522e024b2f05c0db3dc0e08d1a5c9d72ee76c316aaaaca33a6997915c01c69507b010d19bbf133c6b5ba322ec1bbd402b24497d379290ea2abd4e990c1b44fba4c7d1bdea8f752da2f6ef61ba1a9766bcab97e61ec81be1659cf61612648a2a8926fc5dcad5f2d72786665038fcb27007a74355fc807edf84f4996699e4d31920ba6f548e746096ddd76f74206a4749cf18dbfdc9f16e06eca97f18cc6e5925f760357bddfeb435a5523d2e684405bf28d8f4bc07bf1bdf34343371867b3d57b10de1e345fb710c03850995515750bec51c7edda7b7e1c5fe0969e1741ecd127e35ad86ba6ced35186ce58eb0ce99537e81c50c0776ec7b6fb2c37db1e2f01e1bfd89cdd0e607c9aec0dffbfc6d51312174fd45091b20bbc63bcce37b7150ee9ad44e3f0d698df449694afe2f31070e13d73d9b3bb7683ef509ff611028351e95d8ab5c20e544d453bfaaae92caf5729bca86349118933460b0243975c9af31b76de96b5e581edeec4d69ec542be508f5dfcd3fb25cc9dc8ef6c8ecaaeca0af800906c476283354ab7153066118aaacae5efa15fd8e12e7c0fe3fe5e8518a7858b53ed0b73c1cc5ec0b573741b860ebe890feadf5e84dca1956bf36a6b141e0367b679f948c8c8d75c56be33973933d65329535c6526be34041282a4488014b814e197041a12bbb80d2e7a203ac42596632159aff9183bb8e77adfe0a152ba0788e28dd5cb1b1e3cf8c7a65468509f3907777bff2a4e9728b183bdefd9c7f10ad7c667973191837ebc9053baa5e0051e9a46561930f050adbf0c5bb58edf4d1acd62ceb11dd4d57400a88d172149f552a56d66e3eb0bbf9c30cff5e67be3b7a947cef3925ee2647116fb8f6de3fa0dd18239f54150bfc594784dfc6ee1bc1ecb805b168fec59835383119b407682cccd4c9873e5706135e12fa0b6021a5134f74801ce5a573bbb4ddaf60f9007fb84624ef9b5c99d31e8262e2216a9ccce2e911e4eec982e8c0745080a7f7325921488879d06420126c11820f2c04c80c8cb3f8d58624a926e849bbafb649958bd2d0635d4ce261afa81765ffebb3105cd13aba9badf398b4c6290ecba6154210d553796c4a309d7890e51803fe00e184ddbb00725abcba64b0ecf894ae8d364d5b442d2c5a0e3155df174155aa7a5977717f86972a20ce80451d76c07f7689f240735271e33462fd59bc0a04873ab46232ba52b424a754467a6abaa208fccbb8f05cef92c2f85445aaec82dd5234672f2d3bb26663adbda30045c392830ef7f629d4c4f6a1ec1f67048e3e379329dd3c87c2a57f26a7239bdb661dbda89d2a1718af19fbb5adfe39a81c6502e9d5c3afb06fb40d5bfab4b8b10bcfcccf769681d4d8c9de24a0254cc54e6b196c52e3d309a2528e3e478d53671783d6158d1c73b93b12f3ea84b2bb0ea947fa959e9b1f042a86a12d041f7d759422bd372c6c7147bacbb848a3dce67fe07fcd014dc783f00bcee10cdfbc290605ab83e7377374c242ed96a7210f2647f12e21bef2163899dc93469c9baf5c1160e928f8ad279cd1d7b29c312ab1523cd39524bf898bb593b9017a4f3fe513e129498469cec0be55c331c973164b3eb90582f68106984bc99dd9550c35126d7d96b58719fd92688017e018c8f7bcc2addb36884edcfcebc7d5abf0e1b2c96dbe4499c709053d7c92b1187bed6557de959e721c1b0f5b6592ac2c0834da9c2480b98b1ef8c714648dc99354617106b111f98faf92bd91576e8ddd7a472366be81fd8084cd73bb0fa0dd6cd9cc954da0b17a118e36373330c22ebc2ed890f76e70ec59a7f4951d5366281a22fec6d73dffd7774427d3f84f5a599eb982cb8b9c5ad06027c434a6e8cc78859f462cf1283b8815d787af440028ba1874ba5148f86f02a0e46a537ee808fd39df29fe4b5773765fd4dc080af9d78b735f8fcadf787b4a9f3b3a019961080c264caaecb875f9f92d47844b529d7956358c862e7afc2bb2993184b753f38ff6ca34633d8af284beeb6002727403e806ae0b38977701e0249cb5fed7cf3d5e19478e2544af2329c8482002be687036e4663d2242abd24850417b18e7c84bc2813fee01882046110297de5260f6429f4030f6011f1506f6d48b13be89b4ba2c32837e67678a6a4dc03513aeabb042d2455c9281ef312806ce38ba2b614e4be0db2972dcd6c99f8ad5ee427db745cec31b36751db37e8948cfa346babe55cd272438c259a71850eac5e9cc7aa708af8b1e07c3e6d3805940be5f2b65a422fe3c3bad02f86d0d56a1b7fd3583067382138f9f66e3487cc0eb96349601497951b3a244bc036bb05e58fb18a08901858a6cd7ee322b6716bf7ba57c147ff8c014df67ecddad9555c2ed59d358239aefedd0233c67cf129a9b526ee7e30e290f46db9aa3e035eae9b4d575495b3f8a8d62f6609396ce0a57914c724cb2eec27cbe3368aed9536e8064d7cb47c281b13291e99cd74b2313f69ddcc78ab0dbe4c9775a7f58f8eebee1c3e22c5dd9efba757b8fd723653130d448afe6883f19eb2742f4eac14af7d8cec7c779eb53ca86c7e1f70ce45d4d78fb495916f3e709921bd297566f98e723649082d87f36044b15c35a059e7fe5c0669a4e6b4ab74035b7a88cf7f8d358347331d3524c966298d4e42cf86a8593f0db7d42fa5ef1cba159d9aa2db19d2dbb867c9862da5c6afa99d4ab515bc6888f070b2eb923ddd52fea5203f177345f1d905147907c03c3c3f8e8cff8dba72ef58dc4c58e3e3eaca283f8eb0a0266661b6a0d12b143c4ec1922e6d24efa32aa146264ff74b1835dd8eb956f1cad3e82867f518a79bad1fd415ff61469f43408ce6aab1671fdcc7ad5a5c287b4d03b89ae057a5cc8278c2350e7b17e088a908f65c0c2e77ee25bb1bef7d494d66548a9e154fe11f7078afd825c5e275a28e48ca3aa171708f5033b93d28a6236fae5e66dbf0c4bf0f4454800d4ba12c74d71b7fc295a650eeb3dbfb80542f6de8405e76f2ab35a847ef862f0788aeee9", 0x1000}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xc000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000000f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x1, 0x1, 0xf, 0x6, 0x5, 0x1ff}, 0x20) poll(&(0x7f0000bf8000)=[{0xffffffffffffffff, 0x8, 0x0}, {r3, 0x2050, 0x0}, {r3, 0x0, 0x0}, {r3, 0xa001, 0x0}], 0x4, 0x9) sendmsg$unix(r3, &(0x7f0000110000-0x38)={&(0x7f0000953000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000022a000)=[{&(0x7f0000a68000)="739d3d3ebe31ff18af03285a21df4227cb88e194d1b91bbcc824fa9203632f997ae1da4d6e0404aa9b91159d8a3bcd323b3d4f4ad75034bf40e34fdf83f39612243a6bfaab920836e494c1921f13c65f6db4cac3d3164b61f0ecf6614315b64c4853f8570459c2aab4f59b9492b7a90ed3954ffa5a815446d322fd90bbbf582f23b9209b882c73e69f5c95f98c4eda242079fdf46036616bec1c4d893b0adcf9cb78af2e9eaa5dbc80bbde618b03", 0xae}, {&(0x7f0000e57000)="ebec8e76fa7f0a663679a69d8060da93b7dcdacc1b494d2c24ac1ef82a987f1f50633cb37cfc575aa595a2857b23b84b1d5fa0fd25f21cf12407742c18b07b74191ed51585733e021f214210526f6183b71f0dfc1cb95ef47ef203a2f1872144781d8a799de98e6c78425e8b48e44215e90a2184e46e26c0b7e769468ba602b9070e56975df203f7fff5df4952851856710c5d5db17690a0e587513733e5520bd9c06d27b77cc3127e89ab8ddf00dcfca82169127027", 0xb6}], 0x2, &(0x7f0000a48000-0x48)=[@rights={0x20, 0x1, 0x1, [r2, r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r4, r3, r2, r3]}], 0x2, 0x1}, 0x0) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000500000-0x4)=0xfffffffffffffe01) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x9, 0x5}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aa4000-0x20)={0x7f, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c9b000)={0x100000000, r2, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00005f8000)={r3, 0x8}) pipe2(&(0x7f0000803000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003c2000)=@assoc_value={r1, 0x1000000002}, 0x8) munlock(&(0x7f0000353000/0xd000)=nil, 0xd000) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0x5}) r5 = open(&(0x7f0000fb4000-0x8)="2e2f66696c653000", 0x80000, 0x6) r6 = dup(r5) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1a, &(0x7f0000457000-0x3)="eebc2b", 0x3) fgetxattr(r0, &(0x7f0000d33000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000dee000)="", 0x0) 2017/12/12 10:35:33 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000724000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0xfffffffffffffffd) setsockopt(r0, 0x107, 0xe, &(0x7f000098f000)="", 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000e72000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) r1 = accept4$llc(r0, &(0x7f000014f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f5000-0x4)=0x10, 0x80800) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000bff000)=0x0, &(0x7f0000a24000)=0x4) socketpair$inet6(0xa, 0xb, 0x5, &(0x7f00006b3000)={0x0, 0x0}) 2017/12/12 10:35:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f1b000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) sendto$inet(r0, &(0x7f000010e000-0xe7)="d52b997c8575bb315f83b9910c6712e26e305254f6df272e5e88cedd5b2bf1d4117ef8e72b732ad085899309a21315909fce5740766e5781f06ff335f4c8e843085e02fc1def8c52262f9a832c5f20b472c526f0f03ca7522c858ec325e800d8b382ae61821f97b73cbb94d95ff64d8ea3402f59293f3b8e6558481e319542f60ee4d7480d4086926a6d6f60c3ee7768b84bb31850f78c4e65c15608d0cc8faae49f92506e14a8ff7acad241314ca4158fce9d20f0e824bde96276441b593955e0093ed79fd6816f38ef74534033490c32b4ea5ef38af50c0e42c7d1af6db985b223556a5e441a", 0xe7, 0x4040, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000623000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r4 = dup2(r1, r1) getsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f00000c1000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000995000-0x4)=0xdc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b78000-0xc)={0x0, 0xa7, 0x30}, &(0x7f00000ec000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d18000)={r5, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000d25000-0xc)={&(0x7f000005b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = getpgrp(0x0) getgroups(0x2, &(0x7f000072e000)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000092f000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8e000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r4, &(0x7f0000355000-0x38)={0x0, 0x0, &(0x7f0000252000-0x50)=[{&(0x7f000073a000-0x385)=[{0x39, 0x4, 0x920, 0x5e784bd5, 0x101, "d6f414cb278e1c57ea09589dca3bd66ccbcfa4d386dfcc46d458f8166840417781cae843158eadeec8"}, {0x28, 0x261, 0x800, 0xff, 0x1, "94179fecef11c105658a9f039f11f3da41de501f058784d0"}, {0x21, 0xfff, 0x4f8cddcf56e045a, 0xff, 0x5e, "f9fa045cdda17a1b359421607a2fe7c7f9"}, {0xb7, 0xfffffffffffffffd, 0x0, 0x9, 0x400, "8bf863be5f2aed4ddadafaf129680b84b26b5b94b7dec6c3c03d19ef7f71cd99705b1a94cc3ac3ef0bbbc0974821b47f564c1adde1e0bda3da4882a50be9b0de06f7ff7bd94836b2adcc7cd93c4d724ffed6e82aaaa2f2148b82540f462bbde115fc4652fa1363c92b0b63fa40b693fe192fdf065eeb7b1a993c11497b9fdfbdc005cf7f62dcbcacb967a427642d1388a7085a2a64f3d407df7ab6628f1fba697d89a3cd986dd9"}, {0x3d, 0x10001, 0x200, 0x8001, 0x2, "be61bbd491ed3a4a29fc0a153cb321688d2b14402bd13846777596e3a5fd46e93d68f9992b917948dd05a8d4ca"}, {0xd4, 0x7fffffff, 0x200, 0x7, 0x88e6, "e60ee7bd907ba05731a9e712ce005ab92abb1928293314670fb189fe0c2a2037719a6a307a7acd294a263467f67cfc0f9238ca035fa6fc81533b3d9da5f319de6606ea8f2f49d23d65d250644463a632cc60c96ae7820a04747b59a37baf0160bc6182a8bf3182aad9ebd38cf265461bc110faedfb8225bca677a61cb237e2d92c22f59356d1c8deab6ef9bc0c6592edbf44eb45f93a80ecff0541ceabfd55f9462112bc460faa520fdb32422f78a299526cdd55a1d1e444a89b1aed3f05b8644784304c"}, {0xb8, 0x7, 0x100, 0xffffffffffffffd4, 0x8000, "7ef10c61b2f40d71a6903f8dded7241d7f10d2807e88461a597c541b7413cc8e10df968cba9dda7cf775849bd15ddcbf6437494a963dc94b9987c0308c933273883831d488df891de13805f6ec65a7528e0f87b17cd6954f34fc8c225c9bfb5c1f2f6c525a9e8aad6e5e24bf212c691a35d04fcb98be4fa30c477d30c066c93e433b3f290a312a2f1f2895d4d0e4df6e6d820c8734b3cb17f6398686f543e8f3db52febffeb677dc"}, {0x14, 0xffffffffffffffff, 0x121, 0xffffffff, 0x0, "a5bc4498"}, {0x6f, 0x100000000, 0x800, 0x81, 0x7, "392436d564ea796eed5ab79698bed768049b0f4f0b955ba3d303d193268a8f378c66acf28cc867d12246494fc1683a205f7380ac90d0e31f20e959fc679c0b831495bd51da7f0e308ce9fc11eae8f1ea2e4269e8c811d20c1e01d2b2f6ade0"}], 0x385}, {&(0x7f0000a7e000-0x12c3)=[{0x1010, 0x3f, 0x100, 0x7, 0x5, "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{0x84, 0xf25, 0x8, 0xffff, 0x0, "10f72f4a9a7d776b82c9a7e62685b1ee78d2b49578bde6c31de092ad75bd8758121819998117acd09a7d12fed9ad2aebe87b344c3934c708d9c218dbbe119ad486a40fbf4288cd9dc87f2745d42fe9bb3a47c72307c228fdd303c371d4d046881d1e36014e3912fc309ad8e6d3791e8906b3987f"}, {0xb4, 0x7ff, 0x301, 0x1, 0xc79, "7cb8b670cf68bb8d6e841267e5a2ae8bc245c67b70d25c2f98a43bde3ecc848def35c7609dae33a14ae439e47f8766534f1033ea5f6559cd911de9e34ce615879d73cd887fd79ac8311c91f679c82301f7398c9662f38e54ec213a5b8715c1c4ee1942944f597e50d81d9cb2b62e22d3d6ddc51d1aaa2ad56b66c81bb6fac98702f8ca75b17f85ed6f05752916c22882ebd3553de151931a0c28f395af610c49f83ce86f"}, {0x50, 0x1ff, 0x0, 0xfffffffffffff000, 0x1, "b7f69dbbee726690165036ce1cf6cf2d6c77f0806347374abea31a6d9d1737e579f819cdc1db2b24a11a2e556bd408bb1f5845be0512447f5b8541759688783f"}, {0xeb, 0xfffffffffffffffa, 0x2, 0x100000000, 0x80000000, "a4d633b2341d389cdbc0ffbc2a425ab8463ec78f550a31745fbff79c558d52070cfecec03d457097d872845ee9bdaf20a1b092d0fc0463d17283d828839806a444234475193f1efa96c3f665ee722edb5580202b830f216a6e0ccfbcad73228fa441e35478ae07e231cc4676df139f6ad20bc621c574ea2b425b622e1935f1bd945c915d4b7af1ad0a81c30c7313c7ca7c33ef89c988cbf4faa3740c3ce0d193de6f7ce1c3484ab16c4e6bc1b11c8a79924f1b3b46f2aa9f88b4e4acd2dd7163e77688459bd14b936152f6145e17051435af1d7239932a83da55c5"}, {0x40, 0x4, 0x410, 0x9, 0x6, "fe2dfa90d17aa95e905102a5b880b699b870f82ac4863dea4ef5a0d31466954a96df1efbd63cdf619aaec4c32dfe12a0"}], 0x12c3}, {&(0x7f00008b7000)=[{0x50, 0x4, 0x20, 0x8, 0x3, "d60980b64c53749919c7522bbba5cb7cbdd8a00aad2149da673d835cfb9413ded4cd8d7ea92bdb079dfef1201cfb90fde03fb90faaea0d88320111c46ba28103"}, {0xbf, 0x80000000, 0x200, 0x400, 0x80, "152fbd8e3162e51035e54323ca9b783cd59614be0309c9527c58dcb71634fffc21fda4c0ac2004cc3a419923ce090121efd3ef6157586d36e570c7150550d09ba69c64735bb2ec39c520bfbb99d77c0dd7879af0e88becfec3cdad37acceea756db2d783851cade749238e125391a70402137fe057b9acf698d5ce5c9e4848a061a6f31c2acec02ef8e07d0d18bb6d905478aecc95548338687353164614a7dd90efd93ec4e27d8b52fc784cff90e7"}], 0x10f}, {&(0x7f00001e8000-0x2ea)=[{0xd0, 0x40, 0x4, 0x800, 0x0, "ea81986f05c1b77cb3af3b42e25990aec8301771a84e7e65551d6255442fe7ac519a2f559e790646409adb390e10932bdfc6734429c54cc99983ad65089f0cd6f22aebf0b3ff2154c2471cd302b275d8ff5054e0dae7c10166af04716a3e23344d619ec34bc4e5f0ad6f448c480190757d7a4224cbef1480e0358f3dc26d1e7932aacf9c0a70687fead09859f9d0ed0f37b4b6cec93c5ce4ef219e511624d715b6868ec1a7db21da26553f45b5f201fd713094d5fa61be5258208d8d113072f4"}, {0xee, 0x127318fa, 0x4, 0x7, 0x8, "600fd0cba85a8ce47bb3c6bccb93f72e6b0b204d6b1a380d7c019d323cbf141dee38c13ebefab83b79eb7d696d8534efd3c2e9e296d032b5219e6f8470bf83befa618b911a4486d9c1778b840510780c5712429354300296a88ce53cf4df73c62dd3d6c86aa14dca20c1fa6bb6d0f4fa7518c062b24b0090c445d853b0028bfa61216a2e29859f30fe4688b6d31ee15f83129c0803adf592873ab3312ea058d3f5aff379df715651b3a4117829cb94ec36a0da7e269d7eb7c863440151eb4be536af1795198e268a5bb6fd451df7da9865b499b986355d541fee2a910e63"}, {0x3b, 0x9, 0x400, 0x9e35, 0x81, "10eee46a9da8da63b0587aa7e21d9bb6e245658d7fecd87dbeff0db6dc1ca852424a746f68b28a8979cba3"}, {0xf1, 0x100, 0xe02, 0x42, 0x5, "163e3ce2d3381c624a8889ed5d83e2cd6765eecc9b7a68f2df09c8111c2e44b0f4f75827be20feefd2822d6fc779251838396d2c735715726551a7ed3eb7b8b4d6421552b43e9f2edafbaffda6d6852f59eb1f084cb2ddd41a6a6c67f8c0ac0fb9cd45c72fdde967ba6a59f2247a338b4e61833fd1d93bef8e55197f66e5df83d8ec6df45938ff395e2c8ba61ec49f566eec419f4b068a725fb1ec91d90033b54e99fed1c159661b48bdf8a09c78543b8b30d2ae0abecc888d41b14201814c744879d794a6b9844315d069d25b02e3d053aa00bac9e227ccee3310db16529db7a1"}], 0x2ea}, {&(0x7f0000bc2000)=[{0xe6, 0x0, 0x100, 0x2, 0xfffffffffffff001, "cd44f990bf279a197b2ac4332500ee5e51df4f0b82e918ca59b393f4552d36e01c9265800f973eccacd9cd2daa4a339a3995ac8dcff5007c88ee8793ca414c5bedba3bebc9175754f74d8b1aac1953305f0ae2662a3422225c770526772781c4aa2e651e454509a0186edd03ae3d6eef5ef14628704c3014c946511e421f7cbbeb6df09ab15f70802ed44a6da4b0045a30a3e4a028df4a3aa8e0686a72f962ecaa2d1c6b639df20671783c006c71b99be4501d8f2088ea886c7a5d55d3f66f1ef6b38b28d72c85692c88a5a3b9b14568ff9703f6a593"}, {0x4f, 0x5, 0x8, 0x7, 0x10001, "f6e5f179f9bce67d5a9b37cc50e2d59869e4edf103545373a4f8785d76172d9c5e23fc82e2d4a2d0cd36d0878c5f4de333cec9960542196e40c3b9a82bc47c"}], 0x135}], 0x5, &(0x7f0000de1000)=[@rights={0x30, 0x1, 0x1, [r0, r3, r1, r2, r3, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r6, 0x0, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r3, r0]}], 0x90, 0x4000}, 0x40) 2017/12/12 10:35:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xf4)={0x0, 0xec, "cb29a89298df9a1b057405bcdc5b6631736104321de6fc34375b2071525edca9cae38b1d69f26e353ca1edd382bdeb456378690cd91568fdfa9b771dbfade75979a10fb9c936ccfef630885d2720f2ff3f8580916fc4767a45fe1e2aab97c6d3fc5945d5e23560d1052097402a40f6fd01a3b46b5a6fea19195e06dca237f9f3bcd4e5b51af397f7219e3c7ba66a58b347f8a642302f8618ce92ecb8f3402fe744d753e15cbac76345d1a717d3882562a2b0fbcb2d83fad7b7c906cf1a8c422a5ff5c4151d2bcfdaafd27d4237f6fc84cdbf0c40ccfee2fd03e1e41605799278871425c5945543f3d00ea2b3"}, &(0x7f00008c2000)=0xf4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000806000)={r1, 0xffff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) flock(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000086f000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000cfb000)={@common="69726c616e3000000000000000000000", @ifru_flags=0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bb3000-0x4)=0x0) fcntl$setown(r3, 0x8, r5) fcntl$setstatus(r4, 0x4, 0x42000) r6 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) getpgid(r7) fcntl$setown(r6, 0x8, r5) fcntl$getownex(r6, 0x10, &(0x7f00002f1000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) pipe(&(0x7f0000db8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r10, &(0x7f0000856000-0x1)="92", 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000796000)={0x80, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setsig(r6, 0xa, 0x12) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f00003dc000-0x10)={0x4, &(0x7f0000998000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) splice(r9, 0x0, r3, 0x0, 0x8526, 0x0) shutdown(r3, 0x1) ptrace(0x4208, r8) request_key(&(0x7f0000de1000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0x0) rename(&(0x7f00002d8000)="2e2f66696c653000", &(0x7f00005a9000-0x8)="2e2f66696c653000") lremovexattr(&(0x7f0000440000)="2e2f66696c653000", &(0x7f000004d000-0x12)=@random={"6f73322e0b", "602d7365637572697479242d00"}) accept4$inet(0xffffffffffffffff, &(0x7f0000274000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4f000-0x4)=0x10, 0x80800) 2017/12/12 10:35:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x81800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x4, @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]}, 0x9dc, 0x8}, &(0x7f0000000000)=0x98) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) lstat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000011000+0xe63)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) r10 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000013000)=0x0) r12 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000005000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000004000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r20 = getpgid(0x0) r21 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000003000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000003000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0) r29 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@multicast2=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) r34 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) r37 = getegid() r38 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) r40 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000012000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) r51 = getuid() fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getpgrp(0xffffffffffffffff) r54 = geteuid() getgroups(0x7, &(0x7f0000002000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r58 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000011000)=0xe8) fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0x230)=[{&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="6fcfd334ce48d92690d55b07b3aec29ed8e01e2fb90b0637dba29cea0b3e8e860bf472659a8d028b6d6ba642725937c7c67e1c6eb0327d5150b1b028cbbf19a2a1b8cbd19e321b48143b5c4029f2070879f56a11480d68a51c6d7639082ba22d527edba98812e7fb8a3be9758117df32a2", 0x71}, {&(0x7f0000000000)="9b5f1515b9d1149b06074b0f615ec8ef8de1c1022c9285a3db94480f1d57055255cbc2e9dd1f12cad4a27a686867ddb74dd6aaead16b431398acc90b0d94b94597fc3e8cf27fe58991737bcbe5765ac4e6341a7526e28d732138ad34ff7d8f70b5d3b1c7eb21b65697564f25added1c723a9e315af6ae26a9cbe58461ffd38d200f43e2f31ed0eea144ef5ece2591120c68c8fc01be76d4fbf7d5f1c30775c2fc50fea2762cf4cb19970cbbf65116c8e742dd3507e845bebb0664610e444754f9386ad23a642beec25bd", 0xca}, {&(0x7f0000004000-0x75)="a8b38c4ba25d13aaac47c1ee3bfa5d3b1d8017c260a4c2f445fbb7146a2b9b3825aa3762d0bbb1f390b81b055a5f2d0af6891f6d58550cd37cf0bab9da94a4c898088c430f5e83da56778066bbb0b2d009b06c0b6b3d5a076991f89cb4427a7f90c1e286245e92b34cfe7ad2c935e082a6348a5cae", 0x75}, {&(0x7f0000001000-0x3e)="5bf824d7dce4ca0dc46841d1910bc4d563b41c509745a5d2dcdba5b76221e412b2b00ef53ecad5b60bd46535d14806223480430ee4f99ba0e0de034ec7d2", 0x3e}, {&(0x7f0000011000)="9f8a2ed1aff7d0b6c72eab3879d40b6337fac02dde00354f5609beb1e81a709adf0407a1c8f94f84b682106d8706bcc978b9347cb6cdfeac13285cba783836bf61e27cfbaedf9f609b87492e82ad63e982977ffa81f90c5c79ba82e9b931bd", 0x5f}, {&(0x7f0000004000-0xf6)="a7a898bbac75a2089a90f5895a55442be113046da6bd311e3e26facdc5c798f8148cd9fe987e2cb4b88037f60254fb155addf5c0864f996f19221f8682500324f88046c87e84f9719a71921e53c28cf967fff49b979adeef2bcd50a4df68958d30149898ec6aeb4870feeb405ea6802a22d92212e62c11cb2073157b1987d38694df07373c05fc795bc2cd66fb9020a178f5b285479c1da99d9ce9abeb9c47724bcaaf6f91da6bf6e2e1d53a19e4222a0f3cea4f9b50c01fb345b982befbe0f548542717ddc92af65e1c1aee2a4fb9da5390e4713b0d1967bcacb39a9a40ddde5fcb7d688f7dc51a13be5833f733e3703ade118d6f86", 0xf6}, {&(0x7f0000001000)="bcfba25d0c8a4215f3cac97a0048d562346b5ef093e1cf0a67085d0f13d359f506f5e9c971ff329188c9916d98644e0a3f42145b1ea537321bbc84a4ea88d39ee86caa088861fd3a086b32975b5d541c7cc19fd11be7592408bcc380b086049d2d57786cc35b38bba68e2852faf5862c7dafd5f2b4fb886aa56b695aa6014b929009f7af0c6d3238a6ed3ca39232dc", 0x8f}, {&(0x7f0000003000)="3f92001d623ea697f5160f0448e58c5203289d534439949a987b66d2c92e91d1d2cefa419843fa18c6ee06b9b11ee4f1e693510e7b5a60", 0x37}, {&(0x7f0000000000)="9551c763cebdd0ed0b8938c1dcdda66c1259b80005c5afb8c6b6ba422f4de700bb989436e1bdbc631a443bd9969be2b81ef7be250593670a94d8bb1abe156c30d2c6b6bcd03b0dbf916bfd887a621bb870413972ffb98c3054c1ea19cb961a90226ec02a657f3ffedea5b1254be5d19b0e6c22be100afe4597cea206b32797ebbd207feca48a816d5ab4c3ee1b508d1b634ca7469579c37f14d17e5fcc1a417b8df8839ba44ed760a66163c0469020ef53f24547ce0640d4860224981d1226394294e5040c0ae962f3bef587acbdb451", 0xd0}], 0x9, &(0x7f0000003000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, 0x0, r4}], 0x2, 0x4}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x6c)="2b4697e84cafd89bea639cd824478f353b389f74d30de9d9a17eba623e0e53d7ebccead0aba634dca82c886cd2ab1fa6d0797db7f338dce05014cf515930297b3a725a26b290c296b1188f34d76e35277ed87f35a79a90f34d524971a28fce03808843cd2bbdae9e08c44bbc", 0x6c}, {&(0x7f0000002000)="a429cf06a0052e4ae80fd306543e9ed89626a8b8c3ddf82fcc9761247d3eee6426ef50cfaa98d97648cde71d2e8e729f74368282e14c0da48068e86ff2d058abdf2b2f9506a166733d73f04387c883a5e5c522ae3eed8c6e07236b5ef18ce2", 0x5f}], 0x2, &(0x7f0000004000-0x80)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x4, 0x40000}, {&(0x7f0000004000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="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", 0xfd}], 0x1, &(0x7f0000004000-0xa0)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x4, 0x4008004}, {&(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000003000-0x90)=[{&(0x7f0000000000)="5a5316f43857836193738cdc97d1e9138642395ba97f941344a53d86556c3a71035f7645c80f4452acfb96bce4ee56cbf7609b45dda62e194475290712f6e005a25d98348b3067ca692ce054daf9195b56c1a0c62a3de18a19b94998a8debbe81b857ea9a7b35147cb8036b0b58a84a28e95d0fccc3d60ffe99dab1d0eb9a0a0ff697bf8f7f1137391e7ebb690651a2e978803175fc85ca6287ff61b03bf", 0x9e}, {&(0x7f0000012000)="26705ff05c57aa958ed0746fbd934857d038b51606328106c1c169a523fdf8d30cdda14a13e2ae3711b859b6d8b3c5431d17cb35601f46b5623e5fa969c89ea836ee4149a7b343f8d5fd4a8a5115b1cd24cc57348d09ab01a7fe5b261f0967c11a49e23d7b337d0bab16eb22f8b61d75a420ddf01ab6115a1bfeaa25f41cee2f98d03e989a02a2a89b324c0d448f9a8fff877260aafa488a67f3dd13e3fb8e05def223737bbb", 0xa6}, {&(0x7f0000003000)="ac0a4c90f5e989a2dccb833e6e739f15e934ecf9a743610eb5ef667b9178e5b6bc2a0d91a2f51483167ff56a369694e00caebb51912a1d41026c4081bdd1a4687cd3099eed0bfa4e1ccc63a23a1c4c45d5", 0x51}, 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0x1000}, {&(0x7f0000003000-0x1e)="767231eb99492b5039db66423e8e5f5b25ec2fddb2cd71401e07bbcadb37", 0x1e}, {&(0x7f0000003000)="c7200b964d6ffb5f8baa777b3e52065dea1dae8b5b720d1ea0a7f490222d93a3be09847400a2362adf7b8fc9675c43fc987e6cbc51a0e1ebf3e43a2a37c6835bc701c7d941600edaa6fa1c0b972b607df577f66a11d0feaad78d", 0x5a}, {&(0x7f0000003000)="2101ac35193cdf23cbbd95453a6ccdaf459a48e9450b7b72df14f9c94ded8b68", 0x20}, {&(0x7f0000004000-0x97)="31a7c85e8ccf124953c3af73e772c754142f73bbacc430c551e58306b2418540cab6585f3ace8f94541cb4a93da4ce3831ebe652d2afe34a2e3ca3fc52e07dc11edfa6c9ca7c188d296ac471279ec159fdc60f9500e90173237bffc086985afff2a25f1c9a614724f589834681d16d169a7df113b5783f51c1308e9456a3e57a770fb0f7df5de0dab8218c6afb5cb15e2bf2982e74d0b8", 0x97}, {&(0x7f0000003000-0x20)="64cae7aba49f03d4d6b98a4f89a906f98f02eb2abfb154f92860d0762e3f4547", 0x20}, {&(0x7f0000003000)="28d05c89dab567cb41d20d17605b94b8f67cc5944472f30d3908116e06a4807b2db08211b5db2823d22ff84d14f848e2d147dcea34cd06b2b708aea936c29f36d522c006fed14c45dadb99d2f7a7557f7c0143e14657175d410559a1ec66397f5902a21f1a95eba45c906dc644666d6a4b555aa35df08387f8de29eaffb920312dc1df1b207c6faf12ffd16811915bd10fb2bfd38e2000544bed2a0a5352b99f922947555fb07b4d2c55c97289d3b8ceccf076770c39a75f618ba292ceae036f95904e21442141e00e04069cfd1cec08cd50b2ba4e53e81fefae23e88a6576dfafb64f4cc4c724357123c456", 0xec}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xc0)="0b349905d3de8b0154c8f91fdf7d02334b002fa870c64aa5eb76d4f6543b5d975b019dc721ba36689640c73a90dff7ee3049e1741dd0b91161a1933cff101605f7f06d2c64534bacc844ef5f1795e7c91f6d8ab372d5c9d9f6cc3dd2153d70284fa4e55a252133c1ef376e7cc63c29b888fc72ae43f35af812cf815331eb11a2538992f879e57c89d09292507491da7a199cca15893b756e7fca539a7b8025476d5f5197147a6b0c13a51ca7f56e9008fe12ff4bfd7c9c5b16509141f947402c", 0xc0}], 0x9, &(0x7f0000001000-0x48)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x3, 0x4}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 10:35:33 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000957000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89a0, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @random="a42ea6ede82d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fd9000)=0x2, 0x4) r3 = socket$inet6(0xa, 0x80a, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fd5000)={0x3, {{0xa, 0x1, 0x667, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd6000+0x6b4)=0x722, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022e000)={0x0, 0x0}) socketpair(0x11, 0x0, 0x7f, &(0x7f0000fdb000-0x8)={0x0, 0x0}) socketpair(0xb, 0xa, 0x5, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(r5, &(0x7f0000fdf000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fdd000-0x3)={0x0, 0x4}, &(0x7f0000733000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000174000-0x10)={0x0, 0x5, &(0x7f0000fdc000)=[@in6={0xa, 0x1, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, @in6={0xa, 0x3, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000fdd000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fdd000-0xb8)={r7, 0x1, 0x3f, 0xffffffffffffffe1, 0xfffffffffffffffe, 0x1c, 0x7fffffff, 0x5, {r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x0, 0x401, 0x9}}, &(0x7f0000fc5000)=0xb8) bind$ax25(r6, &(0x7f00006fe000-0x10)={0x3, {"84b4056a2174b4"}, 0x0}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000094000-0x3)="a3d6a5", 0x3, 0x800, &(0x7f0000fe0000-0x1c)={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r11 = socket$inet(0x2, 0x2, 0x0) r12 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r12, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f00006c1000)=[], 0x0) accept$inet(r11, 0x0, &(0x7f00006ec000-0x4)=0x0) sendmsg(r11, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c9f51ffd82c12ca4995090800db5316e951ea4e1ef634e8ae59615012406472409fc24af06fd53ea2c941486ab1869cd6546f249b45f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f796076a7"}, 0x80, &(0x7f0000f15000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x8, ""}], 0x1, 0xc0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f16000-0x4)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000fda000-0x14)={0x0, 0x4, 0x5, 0x8, 0x1001, 0x9}, &(0x7f0000374000)=0x14) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000345000)="2d766d6e657430757365722e00", 0xd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f0000dd6000-0x8)={r13, 0x1ff}, &(0x7f0000202000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x40000000008, 0x10000008, 0x100000000, r7}, &(0x7f0000fda000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r9, &(0x7f0000fdf000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r9, 0x29, 0x3d, &(0x7f0000d25000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cc7000)=0x56) 2017/12/12 10:35:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000065d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000054000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000b0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003bd000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x3, 0x3, 0xa0, 0x20, 0x80000000, r1, r2}, {0x9, 0x5b4, 0x2, 0x5, 0x101, 0x0, 0x10000, 0xffffffff}, {0x3, 0x3, 0xc8, 0x80}, 0x10000, 0x0, 0xfffffffffffffffa, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x9, 0x8}, 0x11, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x5, 0x0, 0x2, 0x5, 0xb9, 0x4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x8, 0x28341) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000001000)="000000000000000000") r4 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003000-0x84)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7b}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$KDSKBLED(r4, 0x4b65, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x8, 0x1}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000)=r5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000005000-0x4)=0xcf7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000)={r5, 0xdb, "27686f109716abba71ca07c66a86b01f59a409d375ff60ea038c50654b970c7ff490d6ad2c91515b22cc6e9067056d8a64e8a4ff30a5841502b8c30e7bdb9d1e4b4c031065285ec6b012c49d8fedad883b0ddab021af87bafbf26f2090e82319dda52ff40d1655aa7cdb957504cf3caeae6525edea5468eec68659bc5158740f30ca29d6fb6f5d536b8268c8ec8ee3adda9b50ed8bb4050f7b5a91d7f3ae1a85c57d042a5da6e1f2a1fff56cd750dfc6aeddc695e59c164f19137f41c67c7217d49d4d0d1787d2756ad0d18105a867f0976003095313f16783ad44"}, &(0x7f0000006000)=0xe3) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000005000)={r6, 0x2}) 2017/12/12 10:35:33 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008e3000)="2f6465762f7573626d6f6e2300", 0x10001, 0x80) getegid() ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000e51000/0x1000)=nil, 0x3e, 0x2, 0x3, &(0x7f0000db9000/0x3000)=nil, 0x9}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00005e4000)={0x3, 0x1000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000f1b000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="95f203000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000012f000-0x6)={0x0, 0x0}, 0x6) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000957000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[], 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f84000-0x16)={0x0, 0x7d10, 0x7, 0xffffffffffff7fff, 0x400000000080, 0xb0, 0x8, 0x8, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0xfffffffffffffff7, 0xffffffffffffff92, 0x588}}, &(0x7f000044e000)=0xb8) 2017/12/12 10:35:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000d28000-0x8)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c17000-0x8)="2e2f66696c653000", 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1f, 0x43, 0x1, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") r3 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e00000)={{{@in6=@local={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000227000-0x4)=0xe8) getresgid(&(0x7f0000fbe000)=0x0, &(0x7f000016c000)=0x0, &(0x7f0000390000)=0x0) r6 = socket$packet(0x11, 0x43, 0x300) fcntl$getownex(r0, 0x10, &(0x7f00003e1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000131000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005de000-0x4)=0xe8) lstat(&(0x7f0000414000-0x8)="2e2f66696c653000", &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000da1000-0x38)={&(0x7f0000df6000-0xc)={0x0, 0x0, 0x6, 0x0}, 0xc, &(0x7f0000afe000)=[{&(0x7f00002fd000-0xbd)=[{0x94, 0x800, 0x2, 0xfff, 0x1ff, "e2fe2e1cd6bd30be93871316fd3b232914f216b95e3cc6ab9384569ac3b2a1079f26a1b0cd2fd2c1a7434f8bc0fdaa18745835b785824bc3a2f336a2db3aaf9beed5a6c1f3a9ffe31eba11c1ec64601d10f98c5574a1c52d37444e2985c090062b85774a0c676eabbbb6129c5c02b024d25ae2e57faea7fad4f8eff540d2900d9559e955"}, {0x29, 0x0, 0xe1c, 0xfffffffffffffffa, 0x1f, "4dc48714708000104d6da9b08f9ba8ea92bce6bf128003c628"}], 0xbd}, {&(0x7f0000d7a000-0x2a2)=[{0xc0, 0x2, 0x0, 0x1, 0xfff, "04f2282129c42547db2ed02f899c4602aef9365dc18dd0c8332430e11068a8b4bba53d7b56933994a9004ba60c15a6238f60cb7629174cde6624e5d15d02bcdc77e6618b29c66f5cd08c761cab78debf43b982f279318099e43dc870268a49434ea88f2cfd7c64e62531687e1002036485550acbfa2fcf8e07ed3e6a1aac757a20553b3a8b7ae308cc5170733f6db990e60e82bc09d50152f20d2987e2d441d9f97d8c9a570298153d26457d3f7bcb3d"}, {0xb4, 0x6, 0x10, 0x2, 0xf1c, "595fbad5dbb14ea6a1d49100ed0f262257cbd694c24227688c636765b8a94ebaddfdf6ce8c515c79f5c90167839e38682ba32e7de6fa93c0fc1739b0dfa8c5fae223988ea317cfc426d50a885c6453005e0bf357662707babf06f32bfe138f0aeced222291b51d597c866d8d2d96041482a84e191040dea5e012468bff9e64749a0016d5827a8877e600adda695b2625541937f29def44c887eb9af0ebccc67760ba10b3"}, {0x57, 0xffff, 0x0, 0x7, 0x140000000, "3753e36203f856f88e38b6c1e2876aeefdaba496f7136bf81f01f61ec98c949d535fd049454a48679c5a58ecb6c0cb8f81fbe38ac7ad5e5cff45e8a0fd24ef96b4d401f43292e9"}, {0xd7, 0x7, 0x202, 0xffffffffffffffff, 0x0, "16afc3b1cd1d5662b0ec508e1024be4802b86fb8e8deb0c510bd6599b4096be9530d9dc823e34c034cdf63009c1e7326cd23cd92712306ee317903bf479cb137713b214f9d5f381ff008a7e534f2596cec930be01f40f08627008bedfd6f903b65acf42571ff4914551794856e771c42e3100c231360af1e18b2e968a855976dc02588f8b0b2cc927c4fe9796113206e1ecd64cded49ea222a8705308344d731de9fc5971f994ac8f5d1c3bb1cea200d151419ed5be3432d79226d446c9fdaa6b3e46dabda238a"}], 0x2a2}, {&(0x7f00006d0000)=[{0xf8, 0x3, 0x0, 0x0, 0x8, "353f95b426e655d8c5498b1af4aadac1e66a19097c34f199195957fefd8d199749055881177b0a14481f6c902db12b6a7fe61d073b551c7d41b42cd81eb9c251e00332e8d0e48db092e25b3c5f68bffeaef130b06693886905d0f3ea0864ea97a16e442129ad4d3e2571a0b7928ad8be94224effdd1310b24f8b6f5f4147d47d79f73480d578f77245d7ea3e4005fe81bb8ac1ecb55b75f58cf59e827c81bac2025571af02e02845d4f3087419fad682f64b6c6731e6fb93800d162092db5bdcd1c73a2728ddd358f9ec5d7a2c1674285314f9f58a5a2632254d2f4fdc777911d52d2bffb2f62760"}, {0xd8, 0xfffffffffffffeff, 0x210, 0x2, 0x392d, "5d6d23a76cfe6f4f43987e8b9b363c24111551337e4fc2064a76331ce2a7da220ec36b457d7b5c5054f61b524d0ae7dfec0679b6b9de177ffc26d12c619eafa99bd8a97c4e8bfa772186551ca9cdb9f2b3606688941da9089abc6805e64eee549ffc475d6bf90386d4d01fe802e41ba57ec87a4c557a65c6681a02f28a2bea64afa1c4decfa6ed1f4b92d6e5a2383f37394431df51f59cfbfca69eb28b267415fa532399d9d8f9ea61e08257e0767c3fd2d0729a69dae139ee1cb91e1ea883dea3533599f3b92c07"}], 0x1d0}, {&(0x7f0000932000-0xa8)=[{0xa8, 0x400, 0x308, 0x10001, 0x8, "326f61856671fce888f1700e10be193bc0287a9a5a8b7bcbd9b25cda88a79395cc52d6fb000650b67c7a87df95c23b11f056209ad749c901cf73681ac4d6ac70cdc818b8d70d32500603b4ef3727b0c728c1a9d672c23b87f128b19bc459b153d944d699bb2f8e4dffe53395e2a853bb1ed757323b9c6e8b5c3f81dfd809392bd220379db2757e4e7000586a88919660b6c2f80013ed6769"}], 0xa8}, {&(0x7f0000784000)=[{0xa3, 0x3, 0x300, 0x10000, 0x3, "fb7f0bd90ee3b6e8d420101cc6f5c3c1ac31fc63bba44ca3bbd6daa983bc2869cdc2014f4c7723c52597a6ec200e980b099273c4c6da4e406da860f1b305852462186e4efeb63a8704ab099fb2a603cb8328b289783abffd5ad006ba17750c8dd0f1de072133ff3dfaa173ee3804ee2ec99c9394300d7217461a8ec0843a13a3e37369d75ce2217db7a1b0bd691a35fd4dd04d"}, {0x76, 0x3ff, 0xc, 0x2c0, 0x5, "e55f872922aa694ce9954756760a8bd035a973379858f5f3701199e867c0ad90030650c0ba8e279bcbba270ac1986492f4293cb77b95268113e69160f64a22662ef4d614dc13134cf72f3fb573d63a523a9a3f96a1834107b949c0e6208850cefd63476c928d"}, {0xc5, 0x4, 0x300, 0x2, 0x0, "ccb9cbc08a9b921075d7f0e027226c5397d26e347908e1ca166e676d641271d0fb8ec6b9647a2bd15702b691d52c1281640024e35973c63be44dd191f7f8687e2459282ac5e6716fca59ddb04ee587bb53bf89781475b93a744361d26dc90f028aaf4e4e2c1a9a25bde1f61d2ecdcfea9ca298ecb24bb1de5ce47a5cb41e6fd24b05b5be0a0067280a72f5823a4020827e652c38a8f9ed401225ff9a48519c44c4d864612108d3e41377c83f408a6e54f6f9c0c716"}, {0xaa, 0x4, 0x12, 0x1ff, 0x7fffffff, "097f934dfd8f46369763aa395a8ddebcfed586ea850f32b630dd2571ffacecee19da781dfd364796bfcc531e3377511f6644e9c0ae3d00ba87cc05819edda9af21a918086841381a308af3fc99076d5197ea1a6d67843ad823d46f15eb9f4b2ad9251d04488e1348910cad508c2320bd24d1ab1d5a72e4dbcb2d93d758ab429453a42a65e2e0fd74ce81bc4c184d15061a1ba8890a9f36ad3d3a"}], 0x288}, {&(0x7f00005ba000-0x185)=[{0xc6, 0x4, 0x70c, 0xe1, 0x1, "f6ba7d0f8b7d273747225cc33f74bc65d16de221e702100b31ff8a9f992b76a29b602f4b29eec811ee2fd9f5e5d778672361a597b2dce224fdd72b52dce145cd039f5dac6e74158ee728d94b57b1d2c0e61d28127172580697887d4eaf4db3ca66111fb91508dfa83fd2d31b56892d3b68f5a6a81f238672cf6c8e0ecf2ffd807ae42139c711d9f46c848b68650a7c1f309875c81a602ab6d0991c4ed298107bad592a8edd812eabfd676596c4ef4cf90fc14f86dfe1"}, {0xbf, 0x7fff, 0x201, 0x9, 0x2, "899d715f6df46747dbfbcb75be59f71eaea1880f60913223092e3d28866f3f5b79d3b0b61f0423ce8e01b60c4f4756118d0aef17bb6b19fdcc02bba753124a3e5e7eb2463af2db084fa183768fb56c7c84ee055a2ed49bc7c0d136e797c684be1318aea130dc0fa4911d96b7d81479df274412f1128ce0429bb5e0a9b20e997ac33e8f2df7ab6084d70822938561322d8e0962b13ae9f0901e95acb3798916eda9875747a10b79361f535e5a7bed03"}], 0x185}], 0x6, &(0x7f0000222000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r1, r1, r2, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x118, 0x2400c014}, 0x4004880) ioctl(r2, 0x8936, &(0x7f0000000000)="") ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000f26000-0x1)=0x0) r10 = syz_open_dev$mice(&(0x7f0000205000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r10, 0x40a85323, &(0x7f00007b4000)={{0xd2a6, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x12, 0x401, 0x6, 0x2000000000000000, 0xfff, 0x0, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r10, 0xc0a85352, &(0x7f000009c000-0xb0)={{0x1ff0000000000000, 0x4a42}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x8, 0x8, 0x6, 0x68, 0x3, 0x6, 0x0, 0x2, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070a000-0x10)={0x0, 0x4, &(0x7f0000557000-0x64)=[@in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000f30000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dbc000-0x20)={@generic="1b43abae92ea7e77dae75374d4154e2a", @ifru_flags=0x4002}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035c000-0x8)={r1, 0x101}, &(0x7f0000946000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fb6000-0x4)=0x2, 0x4) ioctl(r0, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) bind$netlink(r0, &(0x7f00008f1000)={0x0, 0x0, 0x5, 0x800}, 0xc) r3 = memfd_create(&(0x7f0000294000)="2f6465762f70746d7800", 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000270000)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000e3a000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000055c000-0x4)=0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) readv(r2, &(0x7f0000e63000)=[{&(0x7f0000707000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00004f2000-0x8)=0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d5b000-0x4)=0x0) ioctl$KDDELIO(r2, 0x4b35, 0xffff) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x2, &(0x7f000031d000)="e2b37411a782f53279873b1a4ab51ddafe260aece6360f2ede7a62d949a8f32aa9955d4dc0a49b129dd5dccc3a28c27ddda9148fb632c57975ca2efb7a0f76b553d2129e5322364cc337190a889057e0df9e6c46fa003c15f17395bd6c97b1266a60452afa27e364ccd4e5064cd1a2e784e7f83a53f386469e1a2ecc89d285470dff88044bc8eed53cdaa804", 0x8c) r5 = add_key$keyring(&(0x7f0000f9a000)="6b657972696e6700", &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000dd8000-0x8)="6b657972696e6700", &(0x7f0000a1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048b000-0x9b)="964891acf4de1c940a2f3132f81209151beb00de71649fecbb61f3eaa16001035e4b3736f8c89af5b787578c0b39603a2ef77b75b91e692cd8e33d9063f2747b9601348a069092d5d0fb9695a0576a8c2bd04319539d79198b99abb08d4847ec76488850976cc324f72c3c4b3d4ce60b7b8cf4d44e854503ea9607962ec15b89de9691f1117712acc41e85d291dcdeff36dfb8990d896d3d48b8fb", 0x9b, r5) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x3, 0x0}, {{0x0, 0x2710}, 0x0, 0x1, 0x0}, {{0x0, 0x7530}, 0xe90, 0x0, 0x0}], 0x60) 2017/12/12 10:35:34 executing program 6: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x25)="24000000100005004d08000800e8010303390100100001f201000000f70000f1de005609cf", 0x25) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000002000-0x56)="d7c5ae39df3ea64b86b0a914c20179b7e42f46156f34d06e4bc691ec1a28b9a777118b83f3657d8e079e415d5149a07c3f8e2e97b3c9c39afe0e07e270ae1af5df882d7040402cde6fc6f354939fe28955d1074aa065") ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000741000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x10001, 0x1, 0x401}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000744000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000744000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000)=0x4, 0x4) getitimer(0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000744000-0x20)={@generic="03c852b84e6e8221fb6f99af7aaada29", @ifru_flags=0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000745000-0x108)={r3, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff1e, 0x7, 0x26d1, 0x1f, 0x5, 0x7cd7, 0x9, 0x0, 0x7, 0x4, 0xffffffffffff8001, 0x800, 0xffffffff, 0x401, 0x7fffffff]}, &(0x7f0000002000)=0x108) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket(0x7, 0x800, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x80)="d9750be38cc24bf67d8f678afcfb53aeb36226320bd4795eff8da65e50d221c0457b5a1ad575ab484dc69a79ce24b055b733e2d5ccdb0c203ad732c9f3e369a65087a95484c40311bf3f8201e6519a18366a5b68e7affc2e139325197e63a4b5accf013b74816d410b3ea231cb282c69b40d0781fd3f8b07ae376fb070a6acc6", 0x80) 2017/12/12 10:35:34 executing program 3: r0 = epoll_create1(0x100000001000) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000233000-0x38)={&(0x7f000038d000)=@full={{0x3, {"2745f023c44088"}, 0xd4}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"000000000e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f00008da000-0xc6)="0ea7b18171f4c5857b2bdfd0f82d56b19f03db73fc23e56e45fe1e4dd167d7f5caf5ec2fa05e59e1f2ff4d22faf91aa0d16fd9af7d7b42f6ede84d6bfc46e95bd8e3811fb58dfdfabe7d11515f3cbbf9b41b89644a4128ca3df56d29394c0ca8a0fec203600254e9e139a97aa35e268d29dda2289e3d356bd11aea7f521ef48a21b469d7b06e63b30f382786d70a5f710f1758220349ed081ef247ada4bed7299d90f04cdde10042514adff1bb1d71ad360f2eeffab868bf1301487d7121d4bd5bcfc18c5a57", 0xc6}, {&(0x7f00007a0000)="21a21a87f57d5bc624e781f5ec2a50a5ee845156dce49099ebf9ac65eb87", 0x1e}, {&(0x7f000091b000-0x1000)="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", 0x1000}, {&(0x7f0000b68000)="0b344cb9a0566f3af05ef8558f2b8e1ed796ddb9070f8f2e84046624abf00aadee57dae021ff4a407cccb9a8a3c935a4bfe1ce5144ae599966014e23fcbf976ca46a8855e31582425b0b5c995c020eb67a6e45d0a36194588fb6c2d0df40d946224e59da9c11864c1aaca076107482", 0x6f}, {&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee5240c2deafca0704d958120", 0xac}, {&(0x7f00009c8000)="1927c4ce7fa5d96e85281a10bb2dd235c206a7e1e464a1bb56e0ba9cfa3295942afe65ac1b560389cd3095b473b2bba3036352fd87cad68f0ccaeb5c31c6437cd41ad371c9a2ed990f372aaf4dd8e9c24a246a3a6d3673579d2bc0f76587758d166b6c9dd23e62f051b798f8f3b06c14506b8fa2df677d66118a08ffd8abd73709649f71dad345bf5937788bd05b05096e30deb4d5b74825cfa1c910095f762a4877afd99a46b9936beaf538301a74e9c70ee5b7783a4d5f5ba8936489aefee98418b6eba302a70f3cbf5f24536a37611826f3d82e1f7a6007f328cdda12d3f51573c2326f039541192e", 0xea}, {&(0x7f0000ba0000)="0fcbd6eebd155b48f29d14258693ae689a06fb02bffd65c55bae6b00571d1839420c06c56ef8069b49ae32829768f4b3e6e4f7441c006ffbb72fb818860c7870553124b8548ee31822f8d865e16d13082bddf4c14b5217f665aee360c91639d5d3aa581f39967592f746fe8f058f6ed73302", 0x72}, {&(0x7f00005cb000-0x11)="00a9fc5c0c8f49a935ce267c6dbbc0cefe", 0x11}], 0x8, &(0x7f00006f8000-0x2d0)=[{0x10, 0x11d, 0x40, ""}, {0xe8, 0x107, 0x2, "656d6d8b5689dd7e2be62bcbd7964de8bcf2edcef4459b03cc5b08037ef225909f91bd453c0547942c819ef7926fbcf06896565c3192df1abe15b8d6207a6a1fde0e709815d1193143dead311598488132a46b0030e53ef91f088152a101724bf6e4d3bde155ab8033b627b2f1cdf35a3e032f2655128728bb20aeb7852b7a7478461f6cc392c48eb8148f1850dc71d1f16d621b7c928d3d89d50b5a3fa9bcb3cebe47e5334744b898c4d7a77e4484d88053371558c8f061bba0ad77852157180c1923effb6e279edf70e31820600e4b3262"}, {0xd8, 0x13f, 0x9, "de3d5fcd8c288812c357cc2bf1a995d30a7aca52a9a8ffb612cb755708e82a1313f8e186620be4032f532457302bd2aa4f2fb7b0c1c44ab59e3ec8f6988db370327f033a60e26d412f4b5abb16eb18410ba50db1cba826fbaae7af819a6f959b40ce60c0d004b9ee04d5120e98053b7be418dfc9f386efe98b047dd3dea951e0a9cfb478dfbed840d99ced3c963aa3666acd9accc70c24ba8016835b85317c093cedb33f0cfe2b2b632feb77e54fcddeafa73792b66bf3ae3274960b78aa4ce3c4"}, {0x100, 0x19b, 0x0, "3df140ce12bc21055913e0b775bca3cb1886e8ee3d115a88eec781fc5be286797530455b30f5c1dd1fa47ab9924aa2f8773fe64888927ec7aa45843cfc0fa23d057f32346f8485e1b76b2ae650a590d317a8dc3558be14f4fb16ac777959b8d1ff64e9e7a23aa59ca15996269a22e635bb418183327fa1e6a75bb5473a250227d75ca501a680a81ca33b4029a84fdd373aef07fafbb928b7e4626537043b7ae73f11a8ad5ef9da3246730323db8f936a6ba8e96f6e69a672b1d51557dc1321c76644cd78c3f913e28b3449dd1adf6127d93424af0aa0135c39a55977a8f318759a1360991e461e27bd40"}], 0x4, 0x20000000}, 0x20000000) finit_module(r0, &(0x7f00004d3000)="172e7070703100", 0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x8001e) r4 = timerfd_create(0x0, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) r5 = accept(0xffffffffffffff9c, &(0x7f0000d88000-0xb)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) bind$netlink(r5, &(0x7f000076d000-0xc)={0x0, 0x0, 0x6, 0x4}, 0xc) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x1, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000687000)=@add_del={0x2, &(0x7f0000492000)=@generic="a33b52a400e13d5412b8168f694e287d", 0x5d3}) accept$ax25(r6, &(0x7f0000c1f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005aa000)=0x10) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) r7 = creat(&(0x7f0000d65000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f000062c000-0x4)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000096f000-0x108)={0x59ec0b0b, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x2, 0x0) getsockopt(r8, 0x100000000000, 0x61, &(0x7f0000f10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0x28) socket(0x18, 0x2000000, 0x2) r9 = accept4$inet(r1, &(0x7f0000453000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000)=0x10, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009f3000-0x10)={0x0, 0x800f, 0x5, 0xf6, 0x0}, &(0x7f0000f5d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f000097f000-0xa0)={r10, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x2, 0x7ea76455461baeb9}, &(0x7f0000489000)=0xa0) timerfd_create(0x0, 0x80000) 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e03000)=0x0, &(0x7f00002e2000-0x4)=0x4) r2 = inotify_init1(0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x2, 0x1}, {0x2000000000b6a6, 0x9}, 0x7, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bc5000)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffffc, 0x5}, {0x100002, 0x0}], 0x5) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r1, &(0x7f0000529000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b8b000)=0x1c) r7 = open(&(0x7f0000a38000-0x8)="2e2f66696c653000", 0x424200, 0x10) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f00007ee000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00006b8000)={0x1000, 0x8001, 0x0, 0x12000009, 0x5, 0x1f, 0x2, 0x2, 0x0}, &(0x7f0000f18000)=0x20) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00002fe000)={@generic="a3ba02ac6d6ee21274e40df32b5818b6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00007c9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdcfc, r9}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000b17000-0x8)={r8, 0x7}, &(0x7f00008af000-0x4)=0x8) getsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000ecd000)=0x0, &(0x7f00009b6000)=0x4) connect$inet6(r6, &(0x7f00001ce000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_int(r5, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000cd1000-0x90)="626b1d2b2dc20e7992b3da7b21a58129d2534371074961d56e2250b60545cd23ba4499433fafbbe92d2f416bd8827f2bd55e3d0aebb4103f6a07f9bae0c42e1b1da208d170029352a276ad126e52ebbf52dbc584e4eb3b567772cab53d9fc5eae5ff1499c22114ac825132ad1ed4257e6479e60861dafe9318e812d2a658ac240a9cb0479f27f30f3b77e95da559ceff", 0x90) 2017/12/12 10:35:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x9285}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000012000)={r2, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f72666b696c6c00", 0x3d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003000)={@generic="3942075587ce0e1c4a7f2c0ce1fd0bec", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000004000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x4, 0xffffffffffff6bb1, 0x400, 0x4, 0x0, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000014000-0x20)={0x1, 0x7, 0x8, 0x4c3, 0x5, 0x7, 0x2, 0x8d, r2}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000004000)={r5, 0x81, 0x61, "8bceed0b915d2f542e0bb54abaa8bb5d03d2c6b41ee11e669069968b53e9f3770eb527165d6ec3d9e13f751af726698cd689332ebbe2e5ce1c374c88e6a11d22f974c1a9727595c37f1a401a3f48f3357b322e3b8724317d92d52dd2ec95993944"}, 0x69) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)="cd6a6dd18e0f38a9e43b5e0073c979218a67f7c15b63f787df80397df48386ab803d7b7ebab2a7e0a5d0e1cb8c0979915826abc34294fbf12071f12b6e05766ad95fadcae0931fb066e44c16585c741589c714e54dc2f89265833b94b8423db5653f9586ca4fa27127f2126c", 0x6c, 0xfffffffffffffffc) add_key(&(0x7f0000005000)="636966732e69646d617000", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="0b", 0x1, r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000012000)={0xc9e, {{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]}}, 0x90) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000668000-0x4)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f00000ed000/0x3000)=nil, 0x3000}) ioctl$sock_netdev_private(r7, 0x89fe, &(0x7f000043f000-0x1d)="d45a4d49bb6f6a8bb10496fa9e02e5c0d5e7faef6fef9a84790d12de1e") syz_open_dev$loop(&(0x7f0000442000)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x149000) 2017/12/12 10:35:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x80000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000463000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000a30000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000145000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000b88000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x6, &(0x7f0000000000)=[{&(0x7f0000030000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f00006f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00000cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f7a000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8a6ea9dc4f0d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) sendto$inet(r2, &(0x7f00003e0000)="c8", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000ff8000)=@random={"747275737465642e00", "776c616e317b00"}, &(0x7f00000f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ffb000)="2f6465762f7573626d6f6e2300", 0x2, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ffb000-0x10)={0x0, 0x7, &(0x7f0000741000-0x88)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6000000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000029a000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ffa000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet(0x2, 0x5, 0x7cc, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000ffc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x8) sendto$inet(r2, &(0x7f0000ffb000)="bf", 0x1, 0x0, &(0x7f000005f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff9000-0x8)={0x0, 0x0}) epoll_create(0xff) 2017/12/12 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000d26000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056d000)=0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="ca") r1 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) lseek(r1, 0xffffffffffffffff, 0x1) getdents64(r1, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) socket$inet_udp(0x2, 0x2, 0x0) statfs(&(0x7f0000b98000-0x8)="2e2f66696c653000", &(0x7f000046c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") renameat(r0, &(0x7f0000e1f000-0x8)="2e2f66696c653000", r1, &(0x7f0000a54000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) 2017/12/12 10:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00006b8000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f8e000-0x20)={@common="626373662fffffffffffe00000000000", @ifru_flags=0x200}) r1 = request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f000078a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xfffffffffffffffb) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000020f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000331000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000000, 0x40000000000, 0x133, 0x1, 0x0}, 0xc) poll(&(0x7f0000acd000)=[{r0, 0x300, 0x0}, {r2, 0x1, 0x0}, {r2, 0x4004, 0x0}, {r0, 0x3ffc, 0x0}, {0xffffffffffffffff, 0xc211, 0x0}, {r2, 0x400, 0x0}, {r2, 0x80000000004, 0x0}], 0x7, 0x10002) pipe2(&(0x7f0000b2e000)={0x0, 0x0}, 0x800) r6 = dup2(r2, r3) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f000043b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a3d000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007f1000-0x80)={{{@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000036b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xb09, 0x0, 0x7, 0xf, 0x80, 0x80, 0xffff, r7, r9}, {0x3ff, 0x1, 0xfffffffffffffff9, 0x1951, 0xbae, 0x5, 0x4, 0x80}, {0x100000000, 0x8001, 0x34, 0xa2}, 0x10000, 0x36, 0x6, 0x1, 0x10, 0x2}, {{@in=@multicast1=0xe0000001, 0x9, 0x2}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0, 0x3, 0x889, 0x81, 0x7, 0x7}}, 0xe8) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000af4000-0x68)={&(0x7f0000fca000)=[0xcce, 0xfffffffffffffffd, 0x5], 0x3, 0x7, 0x453f, 0x8, 0x6, 0x800, {0xed32, 0x9107, 0x100, 0xfffffffffffffff8, 0xffffffffffffffff, 0x80000001, 0x10001, 0xfffffffffffff001, 0x1, 0x9, 0x7fffffff, 0x3, 0x100000000, 0x0, "c647b5f245cb35210fd61456c9f29f38291cb85990bc3d9bd35207c6b0292855"}}) setsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f000014c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) ioctl$KIOCSOUND(r6, 0x4b2f, 0x5) sched_yield() keyctl$unlink(0x9, r1, r1) getsockname$netrom(r6, &(0x7f0000f08000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ee7000)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000473000-0x8)={0x2, [0x101, 0xac1]}, &(0x7f0000f37000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000d9b000-0x4)=0x9, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000d06000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000b13000)=[], 0x0) 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x919, &(0x7f0000835000-0x919)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8e3, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x89, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x63, "ff275c6be8563cd67271833f82080aaf57ab869621f7445decad84963b29f7b73d92f53a692d8c545f9b25321ae1ff1ecc6afa1835104390057d924111d9481acb4de848397159b5ae5b695e9f68eb6334928df2e717fbf8b69a9a0a94540ead65d77a"}, {0xfe, 0xf3, "f3aa7216031cc3c67bf756b4b6ace79f646a803a8dc8686417d96e002fc24b304779f03f9c07b9a61cc141de03de5ec8641e7ff047756659e401643975b635c06f615e0c441cc118aaef1776b527d630963de7a30d2c0ab81cff9a2c2dda0cae3ec3a3ee9a0311c2340961e0eb1fcdcfa560bba6e35dfa58a19b3dfa778bfd9ce69e144162cca2eecbbe69721ddfed5a634ff55e1c3be3b2f23c21caded81437e357f4293af1ec0bd13ad3d6608bf345abc4a072ee7bca9bcd9d5c282a0d48ab9c4af9a666682abc9c27e23c45cbdbba2461cb80991d6996303d6a8464624ff6e0ac2d8bcfa8717e858f67c6b8a7102e9ea736"}, {0xff, 0x5, "60b35c478f"}, {0x0, 0xde, "9568ca415477d4b7f21d75aacd2b4b279ed62c3f381c5317d5c63a5377f5e97f0f64f5acc562e89f5a0d1bd14b52b64f9d492a8bfb0954e8350acc67903b14edc5a1c99437ece600eda21b9b37e399ee3dfc28c4b2774397e04ca168e784b7618b0fa8c6133df0d6639d018271a184599839a5714c0f2052c2210d4ca3780c0f1f11a1aa78a7c8b42a7ac3ca8d2cfeca68e9aca6c83e208e051335f1b02dec2da1ecf4f95df72719d3279a58c3fbe8e6e21a45c0ab62eb2b08c6727ee1406ac8a7558b89a795cc2f12fa07a5e7996f61f52f167baefbd529ac310eb39f3c"}, {0xff, 0xba, "0062538e7db6bc339c0b71a6e2fa501cf57e83a022e6b8dee95908c4c1efc1b662ee5bb2e44998708674d5b93719fe965695b412f9ea0dff75c999954640d4e76fd03d99e658e69f836d4243d1c749d64f6173bd52fef97606347fe5444284612584b1a3eef2c95fda14f5128e8ad59610872b975817f1bfdf61b2dbf0a2f4a9106416e1c3d26d150accfe5e2662bad2f4f65bb6e01600a5ba288d62c6379c180339b02da0430a9673a5877a714895c7d66be70827c16f9785e3"}, {0x7, 0x5e, "7b0831133f40aacd2d875acfc700a89bbbca076e2bac1af80549c6cd39138f51c2a6d1eb236dd682dba8c21fe189258d34e17074c7a994b357d8d3130e03d6124bca88c96df1659278494065c6cf3746ab83a6f1ae20a7ddab7ab95bdb10"}]}, @dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xff, 0xc, 0x2, 0x100000000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x11, 0x4, 0x1, 0x401, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xe4, "6400358286f60156d4a8f65416ea875ce28a768d9b8c0badda79c6ce34e22cb82eb6890cc18dffb57d6e8a58669756dffb11ee31d1f00ddedd00106227130d8e9862aa0f7127afb9743f131229fec351e8f5c9dc0ace687c25591269e2c3f91af65c55d37b27c5622fb8970395db3e99721f6808f09c4d9e519d836c3f8622b0a385c8de37c7e6e391fbb963c95930ee425e5b343e55d5927dbfc27fb9d742f7a051debdba1d1f52c01a35345f24c65f5f7fab4049721c90c38e94fe1b877226555006085316e8efee4c7675a37795dabab8a79155e834b371f2cb8ada796de6e3c10f88"}, {0xff, 0xa4, "998af42ea084a5c59a82a9d5ccfbb5766f6a1e2301ac07c7fc2ee431c847b9c2032bddc9ae99a609facbbb8eeda68daaac9f9956cd9876026525a0f31a4dad3e0420c69e879d29902ecf428745b760a8c80a1331f90a64380670f3231f857188acc4b07c8b2c09ea851dc147ff15a922b1295aaaffe688bc6b81436cc84dbc7a46dadadec8ca6add47252388917369f78c36f479881f0ec3192ab065893a9b7079374f50"}, {0xfe, 0xdd, "4f6054da90803a3441381503cef2b9218df0a8bedcd3019135beffd1641efd65eb4cda1ae9fd3507c0822a67edd6ec636a21d98a5cce11abd935cd263b2a752a99c497b16c57fec905c9bb2a2d6e3bea9c8c8b4406da8eb08bb8b06c8a7c7a9d5c1d7cafc3b554dcdf3678d49132c66d772e238e27d6c5b199b25eb8d6e1af4c22d3051be216b8cf8ed18a545e9a414c0bc857024b71febb66b478d050c2df0e5efca0bebe84e4a4b50a8e10b02b3a9221a2ed20c6a84726c925075ad6ae8a58764878267f9a41b39029b1b20db200ecdcf16a3e532b94a90d0ce5208d"}, {0xcb, 0x81, "9ea6ff099167d58bf7ddfda39112ead9004d6b310568b9f0ffd1f807b175eb61ae7d07cfb2faf600850196c3a067ecba7ffd86292edfe0d8c1229eb34abb28bf97faac2b1a54a4df45c2c71a05711d7fd873a032a19370de733a02bcbf5df69b55335b7dba950473f15b0d2bc0511535b12fb84728165f6cc3107d1a4b4ec4c0b1"}, {0xff, 0xb2, "e422d91b3b3fb52315daa4e2fd3bbcb88c435e38d8ee0265c129f7983c11207c90868d4ea9488931e6b48276ff7cbb238d25ea6ba24a768758888d8441ce5a8f43631d6e99e3aa12b575c6bd3bf66ee8d53c18b245ec26b3619eaab83da711bfe0429e6c9059d84b5816adcca76bde11cbfed7334364d97d968fe73a680c760ae0d586be6d9d912e9165bac71f85e8497392a20b609d2a10ccf1f66fc41b2736e6740d732e845bde04e086a2c3dec2b5110e"}]}, @dstopts={0x6c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xa, "7b9777a20572d58af4e5"}, {0x0, 0xe6, "4fac78da140b0f681abac0a133f89eea6745f9f866158c83ab6449f3575041bc620551d14f6af367ce4bf608198e500126d92821c551e78fa7fc6dad27ab85e6ca3621af19299a9d65a6a3fa013e0e04d7c518879eef376da5153e903754905dd4c28cd48f5093176473b7a0219f1f028bc1c2fe1cd6752353b60104d225e9a1bd7e1e44983ffca511b83c447ce33deb5f8596bf9beeb264a4a5fc9511eacd8c43c3f3d699112c3e1bae37e59963b895ff6d2a82cab93ee7bb342a40769e463709ca348fc4793cc8fbad425acbf8db690da5aef1bbb96b3067f701be574a6cb83d41a7d02727"}]}, @fragment={0x88, 0x5, 0x80000000, 0x2, 0x8, 0x80000000, 0x2}, @routing={0x0, 0x2, 0x2, 0x81, 0x8, [@loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000965000)=0x0, &(0x7f0000392000)=0x4) socketpair(0x6, 0x7, 0x1ff, &(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e82000-0x20)={0x5, 0x0, 0x3, 0x1c}) bind$inet(r2, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007b8000)={0x0, 0x9}, &(0x7f00003cf000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000033000-0x8)={r3, 0xffff}, &(0x7f0000887000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f69000)={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]}, 0x2, 0xfffffffffffffff9, 0x1f, 0x3, 0x4000000080}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b0e000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) socket$inet6(0xa, 0x1, 0xfffffffffffffffa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r5, &(0x7f0000f61000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/12 10:35:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x800000) rt_sigprocmask(0x3, &(0x7f0000e3d000-0x8)={0x0}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket(0x7, 0x801, 0xf1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000493000)={0x0, 0x1000, 0x30, 0x0, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000601000)=@sack_info={0x0, 0x1, 0x40000000}, &(0x7f0000892000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000736000)={r3, 0x2000ff, 0x30, 0xffb, 0x5}, &(0x7f00005e8000-0x3)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000d000-0xc)={r4, 0x26, 0x10}, &(0x7f000057f000)=0xc) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000018e000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008cb000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000898000)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007d2000-0x8)={r3, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000001f000-0x5c)={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xffffffff00000000, [0x6, 0x0, 0x200000000000, 0x80, 0x80000001, 0x8a91, 0x401f, 0x1]}, 0x5c) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000314000-0x4)=0x16) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d2000-0xe)="2f6465762f6b657963686f726400", 0x400400, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f000005f000)={0x56, 0x8001, 0x100, {0x81, 0x3}, {0xfffffffffffffffc, 0x5}, @cond=[{0x806, 0x3, 0x20, 0x2, 0x0, 0x7}, {0x7, 0x3, 0x4000000, 0x4, 0xfffffffffffffffc, 0xffff}]}) sendto$inet(r1, &(0x7f000065c000-0x66)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x4000, &(0x7f0000697000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) creat(&(0x7f00008d9000)="2e2f66696c653000", 0x53) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b6e000)={0x4933}, 0x1) fcntl$setlease(r0, 0x400, 0x2) 2017/12/12 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xd0e3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0xabb, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b7000+0x81a)="2e2f66696c653000", 0x30) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000884000-0x8)={0x1, [0x0]}, &(0x7f00001dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002cf000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7d, 0x9, 0x5, 0xfffffffffffffff7, 0x9, 0xee7c, 0x3, 0x3, 0x4, 0x5, 0x3, 0xfffffffffffffff8, 0x9fe, 0x4, 0x100000001]}, &(0x7f0000e87000-0x4)=0x108) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)="2f6465762f72746300", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000588000-0xc)={0x0, 0x6, 0x30}, &(0x7f00005a6000)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0xfffffffffffffffc, &(0x7f0000ca9000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ab0000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002a6000)={r3, 0x1, 0xc6, "16976e8340a606a98dfdb4707cf67d6c7e85871d8ce5878d114c7ea0faf454323d7ee30494e6092be3885c3af9f85527c20318fec70bf7e8cd410487ee1c3d69684b132d91cb7c8f4756a05e339efa7afbc1bf1584ccba83abde18b20945e3920605059adf0e2ba8bb14b69d1dae7fad2d3eb6159f94aa29fbd984b7e31f4141fdb8c03d178da68502a729c3d192141b8e7e8334c0813594c30cc6e95269d47fa428605665043427798e027f4dad7182e1df5100eeb47324ac9c415c813827cfa8639c9b5df5"}, 0xce) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x1, 0xc8df, 0x5, 0x0, 0x1000, 0x7, 0x0}) syz_open_dev$sndseq(&(0x7f0000246000)="2f6465762f736e642f73657100", 0x0, 0x0) mkdir(&(0x7f0000b48000-0x8)="2e2f66696c653000", 0x12) 2017/12/12 10:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x8, &(0x7f0000d4a000-0x40)=[{0x7ff, 0x2280000000000, 0x1, 0x6}, {0x8d, 0x7fffffff, 0x0, 0x9}, {0xfffffffffffffff8, 0x4, 0x7, 0x3e92}, {0x101, 0x8, 0x6, 0x81}, {0xfffffffffffffff8, 0x0, 0x7, 0xffff}, {0xa0, 0xff, 0xc000000000000000, 0x8}, {0x401, 0x3, 0x6, 0x0}, {0x5, 0x4, 0x6, 0x9}]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x806, 0x7, &(0x7f0000a6b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000032c000)={0x200, @tick=0x4, 0x8, {0x1, 0x7}, 0x2, 0x1, 0x7e6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x1f) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000a59000)="290000001800fffdfeff7500000a00210200e30000000007c40dffff0800080005000200000000c000", 0x29}], 0x1) getsockname$llc(r2, &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000493000)=0x10) r3 = creat(&(0x7f00007ec000)="2e2f66696c653000", 0x4) close(r2) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000749000-0x17)="0000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a8b000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000c74000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000150000)={r5, 0x80, 0x0}, 0xc) getpgrp(r4) clock_gettime(0x0, &(0x7f0000e46000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000f7000)={0x1}, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e04000)={r6, r7+30000000}, 0x8) getpid() r8 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x840, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0}) mq_timedsend(r8, &(0x7f0000012000)="", 0x0, 0x7fffffff, &(0x7f000006b000-0x10)={r1, 0x0}) mq_timedsend(r8, &(0x7f0000e33000+0x14c)="0c", 0x1, 0x5, 0x0) mq_timedreceive(r8, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/12 10:35:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f000068b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000002000)="ab07067158d6e0db37797c2711ab9814a54cb3e5d2886bb0f5a9744746e2753c7ae80035320394e883c2e429b3e1ae4eb486a2ded11bfd8e4f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x0, 0x100000000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000659000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000077000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) utime(&(0x7f00001de000)="2e2f66696c653000", &(0x7f00002b2000)={0x8, 0x5}) r3 = syz_open_dev$usbmon(&(0x7f0000b15000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00008aa000-0x7)={0x3d, &(0x7f000033a000-0x3d)="7d6a3627ce35772dd6f2a6cbe2f6c5f583c18bed3ca301076b96a461c900f57d944446b656d25d145ff6115571c868ebf8420a85c0238331075f551900"}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000cd6000)={@common="00000000000000000000000000000000", @ifru_data=&(0x7f000055a000-0x20)="b5265186dfcf4c3114fb8ac921944805643a5b458056cb2b5badfc88738ddb23"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002b4000-0x3c)={0x0, 0x34, "048483c6d717919326ba258fcf87ae1ef3fdc70dfc24fec00bf5e83bb631e11ecddde05ea3a19c3d8945fd6fa87392ba494410dc"}, &(0x7f00007ac000)=0x3c) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000063c000)={r5, 0x80, 0x40, 0x9}, &(0x7f000055c000)=0x10) ustat(0x1, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00006ea000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet6(r4, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf0000)=0x0, &(0x7f0000b38000-0x4)=0x4) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ffa000)=[], 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000016b000-0x4)=0x0, &(0x7f000061c000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f46000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000021a000)=0xb) mq_open(&(0x7f00008a3000-0xa)="656e6372797074656400", 0x0, 0x11, &(0x7f000099f000-0x40)={0x2, 0x7, 0x80, 0x6, 0x0, 0x80000000, 0x2, 0x2}) [ 75.238675] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.243586] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.243598] CPU: 1 PID: 10151 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 [ 75.243603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.243618] ffff8801d8687960 ffffffff81d90889 ffff8801d8687c40 0000000000000000 [ 75.243630] ffff8801a40d6290 ffff8801d8687b30 ffff8801a40d6180 ffff8801d8687b58 [ 75.243639] ffffffff8165e497 0000000000005e64 ffff8801a7a2e8f0 ffff8801a7a2e8a0 [ 75.243641] Call Trace: [ 75.243655] [] dump_stack+0xc1/0x128 [ 75.243668] [] handle_userfault+0xa37/0x1300 [ 75.243682] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.243691] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f60000)="2e2f66696c653000", 0x4002, 0x200000000000000a) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008d8000)=0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000597000-0x9)="2f6465762f72746300", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000374000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d6e000-0xe8)={{{@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=@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}}, &(0x7f00004d5000-0x4)=0xe8) syz_open_dev$sndseq(&(0x7f0000abc000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000001ffc) r3 = dup2(r2, r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000003000-0x1000)="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", 0x132) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000d90000)={0x3, 0x3fb, 0x3, 0x1000, 0x5, 0x7fffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000033000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) sendmsg$netlink(r4, &(0x7f000007f000)={&(0x7f0000131000-0xc)={0x20000, 0x0, 0x100, 0x8}, 0xc, &(0x7f0000b18000-0x60)=[{&(0x7f0000a2a000-0x161)=[{0x92, 0x1, 0x214, 0x3ff, 0x1b6, "3daa6bb9e15c5d42ec6cd36c8ede1247da504089dbc4dc1df63095e1d0acadd4ddfd522253519b02ba290ae03c794c69de519d12e2cf6eb9618ba3ecf6e562a07b27f9b7a1ff6aa16df1d416ebc06d550ca2bc85defff402f1f20e3c1eff285236d6bcd72b2add367835d3495eb6c6fe09ecdcf1b8d16a8fd1a98f73fee31c9dac60"}, {0x4b, 0x5, 0x302, 0x40, 0x4, "1d2dc7669de2c65a26fb7c5843a88b64963d03467b06587562cece826a7b0ce39ab75e87c94eb95e1b80b243a7df64808c0040cc6b9977bc692838"}, {0x84, 0x6, 0x100, 0x6, 0x100, "716bcc94712d54af1ebebe0f2983d317213471e1a71f1d9ba003bd3dd28268ee409bed9c47fa57368e95f058bb82dfc11b1a52b6416731b5e1c55b50ac199343628ae14443b87751242acecea244b0608d2368b094d3240112661c8f4bbb55d795964e61fd208078644eecd9bdc2583baf91d93b"}], 0x161}, {&(0x7f0000126000)=[{0x1010, 0x8, 0x111, 0xffffffffffffff01, 0x81, "9c91eba5b657b954326162f5b0694dfe1dfd14b7e9098cf239536d3179ed5336f3e8d093da7d044a6437d6ee88de692a2c4923c868926a1d4527d7b3fd2c70ae56a2621659fcad1984664824df6d3093f24275f99fa2cee436a334de640a0921b0644b7d1f7d1ff178e73dc7e8760993d62bfca5a2e1744b36014960c56dd0f1d9eeb259b904b04f4807cf089337cd51e2270d46db3e048bf7eae13dea8a1974064af26f7e4b6bbc400c3354af44e2dd43907cbd0a7bb2a56fc6f942869ea6381a5a8ef90cc0243ced46e4aa162f88a560002f51d35528d6073a97cc01a8d1557e2574e78b964577a4b499f17e460e6f73a5bcb7bc8689f9ba6975122fb26cd57ab32382df2a586de7f12bc938125baec616dd558308f4cc3602cf1c573b0c3af5035fb4331102449339bd0e9e6bc26a21b456269f7c3a8a28632cd8df7aeca6482c7276fe3f4f41486f050e2b33ffb90d0d68611f45d89fd156d1d7f689fca491d55f12a5ff3a42695daa30de05bb02ba108ca850d0579e9f5e235bf4b0dda7769d8623a11e3ab8f3c266e09dc9b44cf83263152787861aca55ea6ac0f1bf979f9c8528c68d81ac6a5c6b6d3d2b57850e7d075b97b7450b193ddf7033c2a23cf711ca661a88e4931ae131c5d7f8ccfae838194c083644f7540f7a568cbe4ea5410104ed8fa6d790c447d6856948a3288b0dbb653f46192438c0cfeca7c0ae3f25556b1808699f1c3c1df45656736ae3269eddf251826f08ce7515947acde67fafd97cfae5cfc349a4cc991d7e545c8cb25a514b8ef0d35a8042cb974aa14f891491958b6f0e5bdf231d9caeafd325f31cf62e9f7c4ad2efd10fedee5ef8bc9c4af8b21fb8d99a0a01344c814144881aa2a68c481c32f17495d78e231d323baeea8ba36626551abcd6754cac395eda0af09966efb60c3b7fdfcb75640c0e770aee5b48bd11d5a00b80137acad7f184b1da159524cb9572b7509f3bcf78474d07ea59fb27d9b7a9bef35704c8e63d567968f3b76d488fd41b956342f733a8eaa6e89b92d350b8858dfe23180e8d5a1031cd4e47e02b9331cf7ba585c10f83bda9727e7c3ab1ab0359316c147e308a9ef1d0a1127593ba0f0fe2365f7af5fdac853eb597eab375be5c4fb3202cc30273477fdf2a504f0da5cb843c999ac64faadbb22741dde2d367780f193349dd5910c32fd1485112f8071549982fcc601ba89fa640780dcad5b8bae1fcd92601b9a682b2284e3627ada6d10dd050a3bd4e7e7d1e025abf5a1e7685ad53e62c8edf9c5c6240b242e261e0421f034e2c2725042236620f652e054d84efe5d9a0970bc7841857bc6803e975726252eb7053d495168639283b2405d7db15facf19d43349071776024cf73155481c17b2f978c3e4cc16ee17598b8247c7ddfb44e0c0e7f4e2d84cb0b95ad7d350e3e98ed8004cf1afcd53770d6eac409c2be613c2ec6609cb277ada14f1f6b71d9710dc4840d3c695029a082cfe784e29f114fc3673c2f894be5802a021f76c126cca09acea11a8b44884ccb9f6279d6a135bc102e2697735e86e8c8124fbf8a038df06db0a8c9835189ae951bbb21544323def863fcbffcf3e8433c99039de862ff79054f3e838565b2f223306ebf74a9da6eecef819db30d86f4de9b02d79f6c779eb30cede69b1eef8cc21513e410360bcb1feff4c18201864028caf01f41e94ddd4389854a7127dca7775429df476a7aed32cb4dcef38bd1382446d167a6db2a31eed4b0fe23493bbdc29a112ed2cbd68c4ec5753cdd5667cddcd65c7022793525f50ee37f2e33e210ac28efbe354635db465ca85feccc5637742a3e064903c66b58b09396ef32522a1b3cb9ab4ab749cd8c385964c2e89b90750bcd293e48d330b2fdf5d68e12f502b5359a7856b3684d89706fb4375028f65f84d28f6180f981dd1869f12eab465a83d2c2755290c4d5d3766a87d69d72a107d0bcac1f87b92b8e484ec503d84d66ee63f4e962d394f235356672fb835867f7240acb67c863740b41ea2f48e571a4d30bd17a68910fbc2c989dea198823649de1a59548a9c90881219a7ebbf619172cc6167bbd61a6e04d6f23fd6593bcb019f22e86f0147f751917a325a0d3a17d3dc62e39b28c099d0adcce86c447445fdbf8b82550d300b94eb125b76033776e20cd2b24bf20c6df2f75bb5bc0b3bfa890dab046e45a64ecd083a609b8405ed9e9c487abc798b0b7f89bf5341866a286e99e421e3d1c2279551876963621da01293d2049a70e0d113cc17d440412de009862b2cf76855c45dd8e4f8aa10c87a9dd3a48dc421fe225b0a378f6b39648e799a34e445ed3ae9959e0a2c3d7f03df570ff55af3b30c77c92ba67c800e95877690deac6103f743fb0e65ff1b773d01407599de16c9d8483a231e95d8ddfce49b712cb5b7de6816d7cd552214ba336c8804902f9e86c88b17c7dd18772a43945b020640eeebcdabc2f8be2b9532895efe078a1a330da735c64aab5663327d8801830adcda63a1acc99e8c36995a3c41674ffecc86b5c9e10994382b7c8f683a02910dc7d0e0cfe1a58b4b03c739d5b36fcbab9f7a15f37a7a82e42a98599888310cb3c2e86f1daaf9cb99a187d541465110abd14ea0398614eda4553ec9dffa6d775ad52b2dc2402201030ab77e6237a298810e805ac50a2a275de2c4707340bc40b4091e0087b4ae6544a683905c06414535e98fba8913ad1b35565bc7390b3013e1893e81e618a7a8880f5db05ec0dad03763179787cfda0209a8751e06a2f98e9e8ff62562f519c0c331808c43a522c89982dfc42bc64d3d75d28bece444e993cf5227191980709bb42d56fc00b27b9a519c6d283af0fe195fede4cbb808d03fb44196b944e8eae4eca0e4bb4ccbb8be9bb065ea5e6475537d2ecf1c91861f81a85257224651f4233c24eadd20da0664f9c99deb4ed3b798ca225d0305d75292b41aa1c10d450bf5b53f37d2706c6494f04eeba908ee57c6b406e6fc1a3e06dd9200de7eacce7226491a59763fc106402aa6c7389ab5377db6c015f378eb454d9cf05326a893126487f967c95d12dd04bb7183a90c073d6db8852cedb9cb9f266618ba51e11f65348598b978674c9e03187bf91e52f9e4bf7cc9508b91684605fc2fcb6d5ce5a8befab4b93d98a3759e1b62b0f547bd0051502e6be51abd4056acde6f1aaec1655869b3528fcb3c53dfedc2053491e2ab1618353beb8377435946b29f656b36ff63187a6421ccf97e691dca0b6f017e0c087ac47de1a0e83ce474538ecd013531ca7691e80388198bb0b047d91fae5d19d13cb34e2e727cdc0ca4e7b46a9611cb75c45f54e66104dfdcace72748f6d48fb64b1871b55a71f06e70cab28c55d28ce4fc4e60233e828e04a918b6a760b663aa51c5a9c1b042531407fb879619404082817efaeba6e8b7f0ed170647a12315f78e2052ff528e1e90c7a3e0a05405d3d70f405b6d340bdb4bf7b5b9f3d8f50c0989c4629973d5c4f9d843a9bc5e75fbe8c93447b2c33300c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{0x79, 0x9c73, 0x310, 0x0, 0x1, "473ec75047caeb5795f7afd4a05d25a732cc9f0fccd573aebb7fee3e18e6969c825db203e8493b913ddbd046d27cd1dccfb14eb82c0897577f39218092da24d37822cbdd0aad25971cf2ff6f3ec427f1fd646c900198f89e7142bbe79405d6511542d3ee6dc6d3bd26"}, {0xfe, 0x400, 0x404, 0x1000, 0xfe80, "3b77deddd1d183de249e5ceea8aa89c955de7e1edb9ea972c807732b487d31315dbaa85cd8867d380895f5fe5ad4ec86a71ee05a0d5adec7e50b9f1d0365d065bd34e74c28a8d482cf7f3c7daf1a5096a3ae1b94a2d99f9bd11887d8108b27c0ea2fcc3b596c2bef6a577a3cfc6c3cefa5e95fafc066421fc59c3b108afb18c63614c2dd747193b48fb82730796a846aef93659698b2d8640af71079653537c44e2f3ac165bd3c49836386b4cf9d39167e8340c28978aababc86293c0f87cb9b190646f42cb5b09fbff1ce5c2ab8dd88a8b39a8929d2fbd44e4b2219016504344a5749b199a216ba2a30097267b5"}, {0x46, 0x390, 0x0, 0x0, 0xad9, "5c907c1808623c83d0e43549bca76ab48cacc0c8d8f97cb7d6f13c877b7cb0028cd3a5124423b418648aa9e1f4aaf0e03f2649597c8c"}, {0x79, 0x5, 0x400, 0x7f, 0xffffffff7fffffff, "639b7722b7676c9682d0c519b9852e87e4c10ea9dedaa15cc07126ce27f91a424aa452e588d99be66fcac083ecdf67d94cb34d92490540bbfd1df66d43d2a8cf5635507314599efebc7c53283a505602314a16503ddbbd787ed8ee45a0fdede155565126b688fa5bbc"}, {0x78, 0x0, 0x210, 0x6, 0x9, "191ce82b3fd7b9c1e7c2c45b169af1082553940a2f81d8a79c3174f254e6a174d009bd05053088e02fa0c1cd8bd019b9df296da9919a96ffa912feec1d10a31ca150e0d1da6fba52c937b550902b2d1a8d7d0acd65afa7d9f350d3b1c53c660cb96eeadbf8be3898"}, {0x28, 0x7, 0xc00, 0xfffffffffffffffd, 0xffff, "9aab8b9e35d2d67d4d2de447f19d2b85f94c76aa1206b23b"}], 0x12e6}, {&(0x7f0000a06000-0x3de)=[{0x67, 0x1, 0x620, 0x4, 0xffffffffffffff00, "2ce1a1761bd0218aed1ecf994143b6462b0bbfc2e6a792147854a55dbf63ee5b2a77b9f5f8fe09d34294961baed7cde9cbe96beba50aeab221566296880a00af30cfca283bc18240900d0336582933128d62aa5b94f138"}, {0x104, 0x8, 0x800, 0xdaa9, 0x3, "d4801e5cf8b8b82aa3e2593db29441ed58891d66c300447e6ac36dd1649327759d290a2f38626a2f330a4550bc303b3bfca4db3f35a897d5fe8f1f5911ba05117a4909b6c2401894f738aa7b273f72edb32b419b5610b89c759ad5f3c2c79a1c5ddd7cd7d59e7f1c2dc17cb204301a49877c0ef3d41991086f50848a75c40aa68dc27d1c5be05bc25aa5eaaa02061e9c55bae43080ab1f80c91285f85416f892ef595608e2d6c396200bb160b136784b26645739ec8d641b898999eaa6556390e047d18983ffe11d906f21c13aaf2a18ec73f0876ef97050adb4b4c98dc2b32308afd927a94a1214cd8ea60a192cf4730119ad20"}, {0xcb, 0x74d5, 0x22f, 0x43, 0x0, "e975ba3297186f0cc0c647cfbd64b0e299d5bbe9235a5eefe36cc011837ae435f525cf5791eefba875c59d0df55b1dd3d6acb850061bd5161cac6c522e09564b4715d0df47ac9b31c6d3549f12a51416bdccfd7b0594849526ed77975b01424811b7c3c126c4031d385a2b98b044b5eb6b7729a24dc12a149bd2bbdc0b9a65adc171017eddfbd5b8e4d9bbc79d9e6b87173f02ab1c89fe0d2019e7fcdc333f3ecb3b3de1d22d9c6890e5d1eff66fbf63e269b76ee0db4480e88a2c"}, {0x45, 0x7, 0x700, 0x6, 0x9000000000000000, "25f5dc8e5761ab0606084ac02de5ee1b9428e9c635b7b760d82bb1b7229da2f6fcd665af62395b55cc5df33daf3305c267135e0a4c"}, {0x6b, 0x80000001, 0x400, 0x2b, 0x215, "57fc7a315d94470d9fd29fe52440cae75e896978c84aaba96704ac223ae472871626a1a604caea9ccbc84ae6c281ef296f0d91dbee898a50f0ba6212e99281813acfdf98bbf9334ff7a7cfbe6b717c1cfd137d56003e19dc356acd"}, {0x7b, 0x56e2, 0x804, 0x7f, 0xffffffffffffff3e, "0f1a571dae5607fcb214f56ee4241b6bfe96bfd17ab35b6b8cb8f0e60348e6f00cf4c5c40f00c7d332ed42e3a4e5ea0daa0849185bf74c0cc13d5ac76e369a60242a76830b3ef310e65810893ca76f7eb1b7b3e9dccbe0e138974fcacaa034ec990ef14d658fcd41ab368c"}, {0x7d, 0x7, 0x902, 0x400, 0x1, "c6806db368e714a829fa15a09e0e44a3eea0499f43a6ab026216a626d19660babfc494211b4fac6be049bb1b9eb7a54b4d3ef4206fe062ab95ef9044aa3b1145247499a1acf6a95c062601e8ae4fd11fad1f13f483683d6b5e2a3e879f65f3607b21b3f461974b748e0278ff75"}], 0x3de}, {&(0x7f0000307000-0x2d1)=[{0xa7, 0x4, 0x100, 0x8, 0x4000, "f90f75d96329424e3596c0af2cfc31c414d4fa2e1a89f27a4a08e395f2c013c3c5132e4ddeb5e92180401ba5a50a79fb6c3ffdd43a030db980bdc98713e37d09b8be0d401b569d271b731cebc814ef9355321391749a8849c88865ad93e7291a961c1e1a697c6733311abe8904600cc97136f81a1768e0d12380bc66877f637d5a647d2bbddefb21a7be3dc3cde5f3b4863b004aced8d7"}, {0x98, 0x9, 0x0, 0x9, 0x1ff, "4dc192eb754b44b8f2a267b7af6b7ed813fa17aa323115a2e52512a84e9b90277b23b9678cd301a15616aff4a1087d7816c91e3a4ded12dfc03ae59088d3cfac05c5006046f3be48f5d5de06cac3ab1f6bbb974d00cf9f394cc9ee43a3540880b3c380f03e7587237e836b3f18cbd985867b123fe6c446950fc90eb245ebad9a008a65b02c853fe1"}, {0xdb, 0xdab5, 0x10, 0x8, 0x8, "494865993b255f9577afb2db8ae738c460932a8d7309766bf68f084708ff58bea3b5c71f247f0e9b858623d40f006dc44e233e0e834e1461d49ca3243afdbc4ecbdfce89067fe377b0891ca2d7f32b159581cce8b346d923e6c56d9311d40a804622a9b76d3686c2cbeb05c0e48f612b3459f6963f0ef87a438cefef7f3fb9f1a5fc27e4f7d3e2e942ff7af7ac2229e6c692519541a3271bf5bb164a8011c5954016c21c046968da9193bee222508cb659693067c589948262436ab3d61f9a22697a506ab8fa8b6d6faf01"}, {0x37, 0xcb, 0x1, 0x9, 0x401, "c61baaa4349a2534692d84016df34c3ae551a0fb7bac18a48d1c8b569e4443342a2af147a14c5d"}, {0x80, 0x3ff, 0x620, 0x57c5, 0x45a4, "3a3b80cb89366192f1d209ac985c11e592d26098b471b3c4e98e458f3fe3b48ec80fcd1399785f3e0b75cf88a9559ce9fcec2f6e965dbd2e905330099db7b0c8356c7919d8fe08ab5c5448cf88574b555fa159e80a202961f7945d4e177f9ba01bc1ec7a850a06e71f8a1526b88e6b77"}], 0x2d1}, {&(0x7f000025a000-0x1f3)=[{0xf8, 0x8, 0x10, 0x1, 0x81, "698d40d00ec5fb5472a7a7298379ad4ff912e1b7f165e5ffe0c61b350d1b8ece05a0418e4a82632cbc83129527f78a071a18760b3e7f3fc5ed938cc34730794a75a43f3174c36fe7134649edbee6fe7b1f09915766fbdcf30b62d6126034a50e06df4a95addeef4d2dc9d18750a3b7c3676a2fe5071d93f6907eb305a8f67eccf4607e7cceecfa56ff8116da534414d7dd80a3ad22c2c112181142a8f63ce87911c9a205c556b174ccf436e91a01a20955bd3521e47afc7f749ce24a2144f6f2f0e65b9611c026342cfc8160e0fe606a00090feeadd659f0e4277dbc1a21972545b89b5d9bceaf01"}, {0x6a, 0x2, 0x12e, 0x7, 0x8001, "6d845a3d4b7da10fc4cd3622d82f8c37f83e454cbd205ead7a0d12dad983530977f6fff22b436db60ab44cd47f7301c726851d654d6fbcfe0a42492071cdad690b4de1a75abba8aad64359f50e8b8b675b36dd2b4978a7052b0f"}, {0x91, 0x6, 0x201, 0x200000, 0x4, "2fb54ea86a5dbddccab66909223f11f885f5bd403724e1fcaf348a5163a5930f0a23b168122ec02c06174746914ebc2f209e29ceda669f359c98463b7f1ca43bbaeaa712b3db0c077ceb5d391404b98700d1c49c95f40ffcc06d89d66d7debe639355181fb62b4f785b8c273f03374aca16cff92692b507cdbee6fde0b266bd4f8"}], 0x1f3}, {&(0x7f0000d6e000)=[{0xe1, 0x401, 0x800, 0x985f, 0xfffffffffffffbff, "bc69121d4c90a9c496790dcc79927721fe148f4393a4ed170869cda46e0a6f36d26b8913961bb318bdf2c0119c6c5f949aba5691fd53c5911638a4bfcd676aff527e7d6f747783fcec640bef9c425f9ccc5b762131329ef132d088a4bd5e6cc7b63f2bf3cdef70257084dba5774ed468b90f7937b2d427e0cf72f1aef4113d588703c375fc0624b76dbff764049cd94ad3417fe6205025750919c4fd45c2b1584e86869a06c1e6c97547fdcdeb4a85fceed168c8965fe0a5de8fcd8e15fc7b6fe86c08ee57922573c302696407a362dd6a"}], 0xe1}], 0x6, 0x0, 0x0, 0x801}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x14, 0x3, 0x10000, 0x6}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000444000-0x30)={0xfffffffffffffffd, 0x101, 0x8, 0x7ff, 0x6, 0x7a}) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x100000001, 0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cce000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000449000)={0x0, 0x15, "3385e853eafeb6ac1465f99d5fc9e2fd315ad749b3"}, &(0x7f00008d3000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00008f7000-0x18)={r7, 0x7, 0x30, 0x7, 0x0}, &(0x7f00007e8000-0x4)=0x18) clone(0x8203, &(0x7f0000842000-0x1)="19", &(0x7f0000c7e000+0x8da)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000557000-0x1)="32") rt_sigaction(0x11, &(0x7f00006b4000-0x20)={0x81, {0x0}, 0x8000000, 0xffff}, &(0x7f0000f7c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d63000-0x8)={0x0}) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000890000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f21000)=0xcb) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000fde000-0x8)="2e2f66696c653000", 0x4a) [ 75.243701] [] ? try_to_wake_up+0xb7/0xee0 [ 75.243710] [] ? handle_mm_fault+0x117b/0x2530 [ 75.243718] [] ? handle_mm_fault+0x1fc3/0x2530 [ 75.243727] [] handle_mm_fault+0x1fd1/0x2530 [ 75.243738] [] ? depot_save_stack+0x122/0x4a0 2017/12/12 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c5000)="2f6465762f6b657963686f726400", 0x4001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008c1000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x20}, &(0x7f0000a1e000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006cb000-0x4)=@assoc_id=0x0, &(0x7f00006be000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000067a000-0x8)={0x0, 0x0}, &(0x7f0000175000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ff000-0xdb)={0x0, 0xd3, "fd031044323b15f8c24e668ab1d798981c101097737b03cee1681e974bf1fdab1a0d9097e1c58cb7206dcb2c58c27a10575945f91cb4ffda002f759b2fede8e12f6d6d7306bb414bba9dfd302119d313539f9dcbc0e5bda8da72318e9cc3607754408df02ea502733d22d3a6dbe15fdfaca207095f1e5ad8abd2c389d1b217243ba0ecf06c89ada3f0a46302a4129b9ac67e9a403df4411f103f21e8bb47dc5f8752212b016b107a272d7c7371599b9897a2125b952c3cf7a623cb91d9804ce0f3d38800cb353128516544e04e5c8c6811c2b5"}, &(0x7f00005a0000)=0xdb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e7c000)={0x81, 0x201, 0x100, 0xffffffffffff8ac0, 0x0}, &(0x7f0000a5d000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000b3d000)={&(0x7f0000b0e000-0x1c)=@in6={0xa, 0x2, 0x12f1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000f5a000)=[{&(0x7f0000912000-0x6f)="b235bc5ddb0262ae9007e3e3f81ed4038f645e84a8c8379515d6410488a481c26a4dd61e93d7137df0d73ca3acf93336593f141bf5e968cb7ec9d3ed0cb5f992a3ede91bbf6db02c69509845765634f1711ce49bfa0fb9a07d7cd01a3835414d994356a43119c4dcbcfb2c832443ea", 0x6f}, {&(0x7f0000b2b000)="9353890a6ec0b1bd56fe1cecdfdf2bcc523b6fb720366bc8dafc7a2ba7bfbee07ee1201ff308283b0120f7a31974afdfeb3ec5afc25d3f1a9897ea3c1ca20c29649e56b48251efbb6321460c8e4b90ca926d21060b7cb12281f1c3c5010a2a9e", 0x60}, {&(0x7f000003d000-0xf3)="1f1d763c5d935711165b35f582884dc2bfa6f6950ddeff3368d048cea472832d5e970092f504c93dbbf13a59e6f7c4e60226874a96e45b8d0a181e3a0163c2da87b45b265e3692b0b1fcfee1962fb44b0e2193e0dd1f6ece4a3b64a45a44ab04355a5808fa2fef284702c49ba0f5fd3aa9e09a84a3468fbb70d4f376f1b15f58e7eaef59e3b1d9d99e07e4c73e393a4eb67f2d11fd902834e66f92325c71dd08e70510a609d0e5a6627f674a9fced38babdfdf55e6ccbfdb321012d7055bb128a6f9dedfb6dcf006e8665bc73b6738dba4ef213ef5802ec3d92dedb53c2bbeccbb52d982d63a685edaf083ef334ddcd5252035", 0xf3}, {&(0x7f0000d24000)="64beffc395a6cf03bb9f19c725f97303e869ca4a828976c50b74d37de30b8360e03ac665ca0c88743e9b2caa37fa5d220a810888aa0b69167dca5f074e13ae242edd8efb58620c5ad1e87b6cae08a11925b6d409be28dd2f7628d6c5c45dd3574923fc1c92d1a360bb6249559a61aab2b9f5b54ed21c60eecc4698", 0x7b}, {&(0x7f0000aeb000-0x47)="bb5718aac1fbd26567525ff4567c4b194cd7552581b9423bdf08c45c7216375d47d01b5d53107c523e23aed367ddfe537a46a5af4d4919ab94fe44dd6310f9c15769cf151d97a6", 0x47}, {&(0x7f0000975000-0x8a)="baa9f7f17dc3036eac4a6d1c5013d028f8d5a2e2761567b9e308f6dd25638b8fc385670a46b292f827eb50df95c33333e0dc463a83d6793dbb9c86e27733de0a3cf87b47b6fa6f7ab6dd3bcc959b94f2ccb931e3664aeb6a75929e010c95cb21fc7f3340cb798b148d69c88ed73317e6539d694c6e205e3d2d5c58d1e1eca513dc5f3feec04baf0163df", 0x8a}, {&(0x7f0000218000)="af12cbb76232596fb147fba6b386691cd6732e8d3fa6846a55904a5650702755cec97bfb879927d2ff7af7ef5f3b9d2974", 0x31}], 0x7, &(0x7f0000f18000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8, 0x6, 0x40, r1}}, @init={0x18, 0x84, 0x0, {0x45f403db, 0x3, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xfffffffffffeffff, 0x2, 0x4, 0x6, 0x5, 0x4, 0x7fffffff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6cb, 0x81, 0x8200, 0x8, 0x7, 0xff, 0xffffffff, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5a2, 0xfffffffffffffc00, 0x4, 0x2, 0x0, 0x200000000000000, 0x2b, 0x7f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x10000, 0x2, 0x79, 0x6, 0x4, 0x1, 0x6, r5}}], 0x120, 0x8000}, 0x20000001) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e91000)=0x0) rt_sigtimedwait(&(0x7f000030d000-0x8)={0x9}, &(0x7f0000c20000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000)={0x77359400, 0x0}, 0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009b4000-0x8)={0x0, 0x0}) syz_open_pts(r0, 0x400) r7 = syz_open_procfs(r6, &(0x7f0000af6000)="6e65742f7261773600") preadv(r7, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) 2017/12/12 10:35:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000943000)="6b657972696e6700", 0x0) 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) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2f000)={0x3, [0x4, 0x2, 0x0]}, 0xa) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c3", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f0000c09000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x19)="00000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000011000)={0xde, 0x39ae5b4b, 0x9, 0x6, 0x10, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000640000-0x9)="2f6465762f70707000", 0x40000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setaffinity(r3, 0x8, &(0x7f0000012000-0x8)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000230000)={0xaa, 0x4, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00007e3000-0x8)=0x0) [ 75.243748] [] ? __pmd_alloc+0x410/0x410 [ 75.243759] [] __do_page_fault+0x5c2/0xd40 [ 75.243770] [] ? key_create_or_update+0x227/0xa60 [ 75.243780] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.243789] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.243799] [] do_page_fault+0x27/0x30 [ 75.243807] [] page_fault+0x28/0x30 2017/12/12 10:35:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000085e000)={0x7, &(0x7f0000f94000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) lseek(r3, 0x0, 0x5) r4 = syz_open_procfs(0x0, &(0x7f000014e000-0x8)="6e65742f64657600") preadv(r4, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x168}, {&(0x7f0000ff3000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, 0x0) r5 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r5, &(0x7f000093e000)={0x0, 0x0}) execve(&(0x7f0000c06000-0x8)="2e2f66696c653000", &(0x7f00007d8000)=[&(0x7f00005d1000-0x9)="626465766574683000", &(0x7f0000188000)="6e65742f64657600", &(0x7f00006ee000)="47504c00", &(0x7f00002b0000-0x8)="6e65742f64657600", &(0x7f0000e21000)="5b00"], &(0x7f00001bb000-0x18)=[&(0x7f0000b4a000-0x10)="2f6465762f73657175656e6365723200", &(0x7f0000bd2000)="6e65742f64657600", &(0x7f0000a1e000-0x10)="2f6465762f73657175656e6365723200"]) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000089a000)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084b000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000369000)={@rand_addr=0x40, @loopback=0x7f000001, r6}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r7, r7) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b13000)=0x14) pipe(&(0x7f0000dc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000ac3000-0x4)=0x800c1e) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r9, &(0x7f0000e66000)="", 0x0, 0x20000000000800, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f0000867000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ba5000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r9, 0x0, 0x4) close(r9) 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f60000)="2e2f66696c653000", 0x4002, 0x200000000000000a) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008d8000)=0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000597000-0x9)="2f6465762f72746300", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000374000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d6e000-0xe8)={{{@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=@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}}, &(0x7f00004d5000-0x4)=0xe8) syz_open_dev$sndseq(&(0x7f0000abc000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000001ffc) r3 = dup2(r2, r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000003000-0x1000)="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", 0x132) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000d90000)={0x3, 0x3fb, 0x3, 0x1000, 0x5, 0x7fffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000033000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) sendmsg$netlink(r4, &(0x7f000007f000)={&(0x7f0000131000-0xc)={0x20000, 0x0, 0x100, 0x8}, 0xc, &(0x7f0000b18000-0x60)=[{&(0x7f0000a2a000-0x161)=[{0x92, 0x1, 0x214, 0x3ff, 0x1b6, "3daa6bb9e15c5d42ec6cd36c8ede1247da504089dbc4dc1df63095e1d0acadd4ddfd522253519b02ba290ae03c794c69de519d12e2cf6eb9618ba3ecf6e562a07b27f9b7a1ff6aa16df1d416ebc06d550ca2bc85defff402f1f20e3c1eff285236d6bcd72b2add367835d3495eb6c6fe09ecdcf1b8d16a8fd1a98f73fee31c9dac60"}, {0x4b, 0x5, 0x302, 0x40, 0x4, "1d2dc7669de2c65a26fb7c5843a88b64963d03467b06587562cece826a7b0ce39ab75e87c94eb95e1b80b243a7df64808c0040cc6b9977bc692838"}, {0x84, 0x6, 0x100, 0x6, 0x100, "716bcc94712d54af1ebebe0f2983d317213471e1a71f1d9ba003bd3dd28268ee409bed9c47fa57368e95f058bb82dfc11b1a52b6416731b5e1c55b50ac199343628ae14443b87751242acecea244b0608d2368b094d3240112661c8f4bbb55d795964e61fd208078644eecd9bdc2583baf91d93b"}], 0x161}, {&(0x7f0000126000)=[{0x1010, 0x8, 0x111, 0xffffffffffffff01, 0x81, "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{0x79, 0x9c73, 0x310, 0x0, 0x1, "473ec75047caeb5795f7afd4a05d25a732cc9f0fccd573aebb7fee3e18e6969c825db203e8493b913ddbd046d27cd1dccfb14eb82c0897577f39218092da24d37822cbdd0aad25971cf2ff6f3ec427f1fd646c900198f89e7142bbe79405d6511542d3ee6dc6d3bd26"}, {0xfe, 0x400, 0x404, 0x1000, 0xfe80, "3b77deddd1d183de249e5ceea8aa89c955de7e1edb9ea972c807732b487d31315dbaa85cd8867d380895f5fe5ad4ec86a71ee05a0d5adec7e50b9f1d0365d065bd34e74c28a8d482cf7f3c7daf1a5096a3ae1b94a2d99f9bd11887d8108b27c0ea2fcc3b596c2bef6a577a3cfc6c3cefa5e95fafc066421fc59c3b108afb18c63614c2dd747193b48fb82730796a846aef93659698b2d8640af71079653537c44e2f3ac165bd3c49836386b4cf9d39167e8340c28978aababc86293c0f87cb9b190646f42cb5b09fbff1ce5c2ab8dd88a8b39a8929d2fbd44e4b2219016504344a5749b199a216ba2a30097267b5"}, {0x46, 0x390, 0x0, 0x0, 0xad9, "5c907c1808623c83d0e43549bca76ab48cacc0c8d8f97cb7d6f13c877b7cb0028cd3a5124423b418648aa9e1f4aaf0e03f2649597c8c"}, {0x79, 0x5, 0x400, 0x7f, 0xffffffff7fffffff, "639b7722b7676c9682d0c519b9852e87e4c10ea9dedaa15cc07126ce27f91a424aa452e588d99be66fcac083ecdf67d94cb34d92490540bbfd1df66d43d2a8cf5635507314599efebc7c53283a505602314a16503ddbbd787ed8ee45a0fdede155565126b688fa5bbc"}, {0x78, 0x0, 0x210, 0x6, 0x9, "191ce82b3fd7b9c1e7c2c45b169af1082553940a2f81d8a79c3174f254e6a174d009bd05053088e02fa0c1cd8bd019b9df296da9919a96ffa912feec1d10a31ca150e0d1da6fba52c937b550902b2d1a8d7d0acd65afa7d9f350d3b1c53c660cb96eeadbf8be3898"}, {0x28, 0x7, 0xc00, 0xfffffffffffffffd, 0xffff, "9aab8b9e35d2d67d4d2de447f19d2b85f94c76aa1206b23b"}], 0x12e6}, {&(0x7f0000a06000-0x3de)=[{0x67, 0x1, 0x620, 0x4, 0xffffffffffffff00, "2ce1a1761bd0218aed1ecf994143b6462b0bbfc2e6a792147854a55dbf63ee5b2a77b9f5f8fe09d34294961baed7cde9cbe96beba50aeab221566296880a00af30cfca283bc18240900d0336582933128d62aa5b94f138"}, {0x104, 0x8, 0x800, 0xdaa9, 0x3, "d4801e5cf8b8b82aa3e2593db29441ed58891d66c300447e6ac36dd1649327759d290a2f38626a2f330a4550bc303b3bfca4db3f35a897d5fe8f1f5911ba05117a4909b6c2401894f738aa7b273f72edb32b419b5610b89c759ad5f3c2c79a1c5ddd7cd7d59e7f1c2dc17cb204301a49877c0ef3d41991086f50848a75c40aa68dc27d1c5be05bc25aa5eaaa02061e9c55bae43080ab1f80c91285f85416f892ef595608e2d6c396200bb160b136784b26645739ec8d641b898999eaa6556390e047d18983ffe11d906f21c13aaf2a18ec73f0876ef97050adb4b4c98dc2b32308afd927a94a1214cd8ea60a192cf4730119ad20"}, {0xcb, 0x74d5, 0x22f, 0x43, 0x0, "e975ba3297186f0cc0c647cfbd64b0e299d5bbe9235a5eefe36cc011837ae435f525cf5791eefba875c59d0df55b1dd3d6acb850061bd5161cac6c522e09564b4715d0df47ac9b31c6d3549f12a51416bdccfd7b0594849526ed77975b01424811b7c3c126c4031d385a2b98b044b5eb6b7729a24dc12a149bd2bbdc0b9a65adc171017eddfbd5b8e4d9bbc79d9e6b87173f02ab1c89fe0d2019e7fcdc333f3ecb3b3de1d22d9c6890e5d1eff66fbf63e269b76ee0db4480e88a2c"}, {0x45, 0x7, 0x700, 0x6, 0x9000000000000000, "25f5dc8e5761ab0606084ac02de5ee1b9428e9c635b7b760d82bb1b7229da2f6fcd665af62395b55cc5df33daf3305c267135e0a4c"}, {0x6b, 0x80000001, 0x400, 0x2b, 0x215, "57fc7a315d94470d9fd29fe52440cae75e896978c84aaba96704ac223ae472871626a1a604caea9ccbc84ae6c281ef296f0d91dbee898a50f0ba6212e99281813acfdf98bbf9334ff7a7cfbe6b717c1cfd137d56003e19dc356acd"}, {0x7b, 0x56e2, 0x804, 0x7f, 0xffffffffffffff3e, "0f1a571dae5607fcb214f56ee4241b6bfe96bfd17ab35b6b8cb8f0e60348e6f00cf4c5c40f00c7d332ed42e3a4e5ea0daa0849185bf74c0cc13d5ac76e369a60242a76830b3ef310e65810893ca76f7eb1b7b3e9dccbe0e138974fcacaa034ec990ef14d658fcd41ab368c"}, {0x7d, 0x7, 0x902, 0x400, 0x1, "c6806db368e714a829fa15a09e0e44a3eea0499f43a6ab026216a626d19660babfc494211b4fac6be049bb1b9eb7a54b4d3ef4206fe062ab95ef9044aa3b1145247499a1acf6a95c062601e8ae4fd11fad1f13f483683d6b5e2a3e879f65f3607b21b3f461974b748e0278ff75"}], 0x3de}, {&(0x7f0000307000-0x2d1)=[{0xa7, 0x4, 0x100, 0x8, 0x4000, "f90f75d96329424e3596c0af2cfc31c414d4fa2e1a89f27a4a08e395f2c013c3c5132e4ddeb5e92180401ba5a50a79fb6c3ffdd43a030db980bdc98713e37d09b8be0d401b569d271b731cebc814ef9355321391749a8849c88865ad93e7291a961c1e1a697c6733311abe8904600cc97136f81a1768e0d12380bc66877f637d5a647d2bbddefb21a7be3dc3cde5f3b4863b004aced8d7"}, {0x98, 0x9, 0x0, 0x9, 0x1ff, "4dc192eb754b44b8f2a267b7af6b7ed813fa17aa323115a2e52512a84e9b90277b23b9678cd301a15616aff4a1087d7816c91e3a4ded12dfc03ae59088d3cfac05c5006046f3be48f5d5de06cac3ab1f6bbb974d00cf9f394cc9ee43a3540880b3c380f03e7587237e836b3f18cbd985867b123fe6c446950fc90eb245ebad9a008a65b02c853fe1"}, {0xdb, 0xdab5, 0x10, 0x8, 0x8, "494865993b255f9577afb2db8ae738c460932a8d7309766bf68f084708ff58bea3b5c71f247f0e9b858623d40f006dc44e233e0e834e1461d49ca3243afdbc4ecbdfce89067fe377b0891ca2d7f32b159581cce8b346d923e6c56d9311d40a804622a9b76d3686c2cbeb05c0e48f612b3459f6963f0ef87a438cefef7f3fb9f1a5fc27e4f7d3e2e942ff7af7ac2229e6c692519541a3271bf5bb164a8011c5954016c21c046968da9193bee222508cb659693067c589948262436ab3d61f9a22697a506ab8fa8b6d6faf01"}, {0x37, 0xcb, 0x1, 0x9, 0x401, "c61baaa4349a2534692d84016df34c3ae551a0fb7bac18a48d1c8b569e4443342a2af147a14c5d"}, {0x80, 0x3ff, 0x620, 0x57c5, 0x45a4, "3a3b80cb89366192f1d209ac985c11e592d26098b471b3c4e98e458f3fe3b48ec80fcd1399785f3e0b75cf88a9559ce9fcec2f6e965dbd2e905330099db7b0c8356c7919d8fe08ab5c5448cf88574b555fa159e80a202961f7945d4e177f9ba01bc1ec7a850a06e71f8a1526b88e6b77"}], 0x2d1}, {&(0x7f000025a000-0x1f3)=[{0xf8, 0x8, 0x10, 0x1, 0x81, "698d40d00ec5fb5472a7a7298379ad4ff912e1b7f165e5ffe0c61b350d1b8ece05a0418e4a82632cbc83129527f78a071a18760b3e7f3fc5ed938cc34730794a75a43f3174c36fe7134649edbee6fe7b1f09915766fbdcf30b62d6126034a50e06df4a95addeef4d2dc9d18750a3b7c3676a2fe5071d93f6907eb305a8f67eccf4607e7cceecfa56ff8116da534414d7dd80a3ad22c2c112181142a8f63ce87911c9a205c556b174ccf436e91a01a20955bd3521e47afc7f749ce24a2144f6f2f0e65b9611c026342cfc8160e0fe606a00090feeadd659f0e4277dbc1a21972545b89b5d9bceaf01"}, {0x6a, 0x2, 0x12e, 0x7, 0x8001, "6d845a3d4b7da10fc4cd3622d82f8c37f83e454cbd205ead7a0d12dad983530977f6fff22b436db60ab44cd47f7301c726851d654d6fbcfe0a42492071cdad690b4de1a75abba8aad64359f50e8b8b675b36dd2b4978a7052b0f"}, {0x91, 0x6, 0x201, 0x200000, 0x4, "2fb54ea86a5dbddccab66909223f11f885f5bd403724e1fcaf348a5163a5930f0a23b168122ec02c06174746914ebc2f209e29ceda669f359c98463b7f1ca43bbaeaa712b3db0c077ceb5d391404b98700d1c49c95f40ffcc06d89d66d7debe639355181fb62b4f785b8c273f03374aca16cff92692b507cdbee6fde0b266bd4f8"}], 0x1f3}, {&(0x7f0000d6e000)=[{0xe1, 0x401, 0x800, 0x985f, 0xfffffffffffffbff, "bc69121d4c90a9c496790dcc79927721fe148f4393a4ed170869cda46e0a6f36d26b8913961bb318bdf2c0119c6c5f949aba5691fd53c5911638a4bfcd676aff527e7d6f747783fcec640bef9c425f9ccc5b762131329ef132d088a4bd5e6cc7b63f2bf3cdef70257084dba5774ed468b90f7937b2d427e0cf72f1aef4113d588703c375fc0624b76dbff764049cd94ad3417fe6205025750919c4fd45c2b1584e86869a06c1e6c97547fdcdeb4a85fceed168c8965fe0a5de8fcd8e15fc7b6fe86c08ee57922573c302696407a362dd6a"}], 0xe1}], 0x6, 0x0, 0x0, 0x801}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x14, 0x3, 0x10000, 0x6}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000444000-0x30)={0xfffffffffffffffd, 0x101, 0x8, 0x7ff, 0x6, 0x7a}) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x100000001, 0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cce000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000449000)={0x0, 0x15, "3385e853eafeb6ac1465f99d5fc9e2fd315ad749b3"}, &(0x7f00008d3000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00008f7000-0x18)={r7, 0x7, 0x30, 0x7, 0x0}, &(0x7f00007e8000-0x4)=0x18) clone(0x8203, &(0x7f0000842000-0x1)="19", &(0x7f0000c7e000+0x8da)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000557000-0x1)="32") rt_sigaction(0x11, &(0x7f00006b4000-0x20)={0x81, {0x0}, 0x8000000, 0xffff}, &(0x7f0000f7c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d63000-0x8)={0x0}) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000890000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f21000)=0xcb) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000fde000-0x8)="2e2f66696c653000", 0x4a) [ 75.243817] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 75.243825] [] ? SyS_add_key+0x2ef/0x390 [ 75.243834] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 75.243842] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.243853] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.472973] CPU: 0 PID: 10166 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 [ 75.480681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.490033] ffff8801cf267540 ffffffff81d90889 ffff8801cf267820 0000000000000000 [ 75.498024] ffff8801a40d6290 ffff8801cf267710 ffff8801a40d6180 ffff8801cf267738 [ 75.506053] ffffffff8165e497 0000000000007bb7 ffff8801a83ca140 ffff8801a83ca0a0 [ 75.514049] Call Trace: [ 75.516626] [] dump_stack+0xc1/0x128 [ 75.521988] [] handle_userfault+0xa37/0x1300 [ 75.528057] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.535059] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 75.541455] [] ? handle_mm_fault+0x117b/0x2530 [ 75.547670] [] ? handle_mm_fault+0x1fc3/0x2530 [ 75.553886] [] handle_mm_fault+0x1fd1/0x2530 [ 75.559938] [] ? __pmd_alloc+0x410/0x410 [ 75.565648] [] ? __lock_is_held+0xa1/0xf0 [ 75.571446] [] __do_page_fault+0x5c2/0xd40 [ 75.577324] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.583298] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x20842, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000003000-0x4)=0x3c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000800, &(0x7f0000000000)="6059fff496e94d7e449fdcbd3f569f71a6f2170a3080ea26f36f050b682e025372e61d5c7d91c558b0c6b3f88e4e9094168dff991df4fbff3c325d13c347", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="") write$eventfd(r0, &(0x7f0000109000)=0x10001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00007cd000)=0x8, 0x4) accept4$ax25(r0, &(0x7f00007d6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b4f000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000f61000+0xdfc)={0x7fffffff, 0x10000}) sendmsg(r1, &(0x7f00002e7000)={&(0x7f00000a1000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f9a000-0x10)=[{&(0x7f00005c5000)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000fea000-0x62)="", 0x0, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 75.589951] [] do_page_fault+0x27/0x30 [ 75.595468] [] page_fault+0x28/0x30 [ 75.600754] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 75.608587] [] ? do_ip_setsockopt.isra.12+0x100e/0x2960 [ 75.615589] [] ? ip_ra_control+0x440/0x440 [ 75.621474] [] ? check_preemption_disabled+0x3b/0x200 [ 75.628314] [] ? avc_has_perm+0x28b/0x4f0 [ 75.634103] [] ? avc_has_perm+0x2fd/0x4f0 [ 75.639887] [] ? avc_has_perm+0xb0/0x4f0 [ 75.645574] [] ? avc_has_perm_noaudit+0x450/0x450 [ 75.652050] [] ? check_preemption_disabled+0x3b/0x200 [ 75.658885] [] ? sock_has_perm+0x1c2/0x3e0 [ 75.664745] [] ? sock_has_perm+0x292/0x3e0 [ 75.670602] [] ? sock_has_perm+0x9f/0x3e0 [ 75.676377] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 75.683467] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 75.690989] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 75.698088] [] ip_setsockopt+0x3a/0xb0 [ 75.703602] [] udp_setsockopt+0x45/0x80 [ 75.709206] [] sock_common_setsockopt+0x95/0xd0 [ 75.715511] [] SyS_setsockopt+0x160/0x250 [ 75.721298] [] ? SyS_recv+0x40/0x40 [ 75.726566] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 75.733222] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/12 10:35:34 executing program 4: getitimer(0x1, &(0x7f00009a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000207, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = syz_open_dev$sg(&(0x7f00001d4000-0x4)="2f6465762f73672300", 0x5, 0x8280) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ba6000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008e4000)={0x0, 0x0}, &(0x7f000030c000)=0x8) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000269000)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000692000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) fgetxattr(r1, &(0x7f0000e68000)=@random={"73797374656d2e00", "0900000800000000000000"}, &(0x7f000028a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f000012b000-0xd)="6e65742f72745f636163686500") timerfd_settime(r4, 0x1, &(0x7f0000608000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007d1000-0x8)={r2, 0x0}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a9f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000710000)={0x9, 0x8, 0x7f, 0xa90c, 0x8, 0x840}) prctl$getreaper(0x13, &(0x7f0000138000+0xca5)=0x0) syz_open_dev$evdev(&(0x7f00001f3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x4480) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bc1000)={r2, 0x3c, &(0x7f000031e000)=[@in6={0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e5b000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000966000-0x4)=0x0, &(0x7f00004d2000)=0x4) r5 = openat(0xffffffffffffffff, &(0x7f00002f7000)="2e2f66696c653000", 0x0, 0x1b2) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00008c5000-0x18)={0x4, &(0x7f0000ddb000)="0000000000000000", &(0x7f0000f5a000+0x805)=[{0x0, 0xc0, 0x0, &(0x7f0000171000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x200, 0x59, 0x1, &(0x7f0000d7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x1000, 0x0, &(0x7f000073c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x100000001, 0xc0, 0x4, &(0x7f000076c000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000274000)=0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000047a000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000556000)="6e65742f6465765f6d6361737400") preadv(r7, &(0x7f0000002000)=[{&(0x7f0000001000-0xb1)="00", 0x1}], 0x1, 0x0) [ 75.740049] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.746633] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 75.772808] pktgen: kernel_thread() failed for cpu 0 [ 75.778078] pktgen: Cannot create thread for cpu 0 (-4) [ 75.786036] IPVS: Creating netns size=2536 id=17 2017/12/12 10:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x1) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000ee8000-0x10)={0x7, &(0x7f0000002000+0x67e)=[{0x3ff, 0x8, 0x4, 0x4}, {0x9, 0x6, 0xbb, 0xdc}, {0x7, 0x6, 0x7, 0xfffffffffffffffc}, {0x800, 0x6, 0x0, 0x1}, {0xfffffffffffffff8, 0xffffffffffffff9a, 0x0, 0xef}, {0x3, 0x3, 0x400, 0x400}, {0x8, 0x8001, 0x9, 0x8001}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@common="69726c616e3000000000000000000000", @ifru_flags=0x8100}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000004000-0xc)={0x80000002, 0x0}) r4 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffffffffff80, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x2, 0x0, &(0x7f000000b000-0x4)="d8c6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/12 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e4000)="2e2f66696c653000", 0x101000, 0x44) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000095b000-0x26)="26000000250043050000004d010000000f2000000000000000060200f1ffffff0bb803956e35", 0x26) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000071e000)={{{{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]}, {{0xa, 0x1, 0x6, @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]}}, 0x7f, 0x7, 0x3, "825f26d0df74d7d1b6fe7b0f8f2f874627737fb8010ab5d8f134c77fe5a6b35d26a7978bc6549c9dd7f5f7c4d222e36a89df50f76d421dcde1e3a08def138900379aee9ce5aee449a19f786d3b7f85ca"}, 0x160) connect$inet(0xffffffffffffffff, &(0x7f0000fd9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000bfc000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c4f000-0x4)=0x4, &(0x7f0000e17000)=0x4) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00009f0000)={0x0, 0x2, [@random="51eb9167c16f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r5 = socket$inet(0x2, 0xfffffffffffffffa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x20000301}) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = creat(&(0x7f0000c87000-0x8)="2e2f66696c653000", 0x18d) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) sendto(0xffffffffffffffff, &(0x7f0000100000-0x41)="dbea8ae9711ac7906fb709e19f2ca62c0e92f856c98f72edccbbcfad49de1fff9cf16cb6afce1443a4ba319434f8e345765b2b2f624cad678b94fd99039c4c49dc", 0x41, 0x0, &(0x7f0000f2a000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="fd10d37e4e25", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e86000-0x8)={0x0, 0x80000001}, &(0x7f00006da000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000857000-0x4)=0xffffffffffffff01, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c4c000-0x98)={r8, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, 0x98) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000cda000)=0x0) mkdir(&(0x7f0000972000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00003e9000-0x8)="2e2f66696c653000", &(0x7f00004e0000)="6175746f667300", 0x1040000, &(0x7f0000b1c000)="") ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00006d3000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000a6000)=0x0) 2017/12/12 10:35:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x800, 0xd5) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e7000)="2f6465762f70746d7800", 0x200000004100, 0x0) socket$netlink(0x10, 0x3, 0x15) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x5096, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x2, 0x20100400007) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be9000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0e000)=@ethtool_test={0x1a, 0x5, 0x5f2, 0x3, [0x80, 0x3fd, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xf, 0x803, 0x2) r3 = add_key(&(0x7f0000687000)="69645f6c656761637900", &(0x7f00000a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000ffb000)="646e735f7265736f6c76657200", &(0x7f00008a2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000)="963325ab297320163e49e491d41ff2cf24778c0fc7e30ea3bb24919b3319bf3f7ac953d02ea085589aaa6e86f03decb495ec472af5e3588a0d642cebfcab0926ffb2e2c32c2aec36a21097740b63db95a8e87f74a20c4f285175909525e355ec99c43072e4595d31a6c48faa75d4a1cc62c2788a4d0a510c1f5cd28ac25c745f6fa439860cb2615f41be1ec2693dd683863c2519beefbed2b66c70b2f9c838cb", 0xa0, r3) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f00007df000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f01000-0x4)=0x0, &(0x7f0000873000-0x4)=0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x40000000000001, 0x0, 0x0, 0x1, 0x0, 0x3a}}, 0xe8) sendfile(r2, r2, &(0x7f0000583000)=0x0, 0x8000) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a84000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000dbc000-0xc6)=@ethtool_pauseparam={0x15, 0xfffffffffffffffe, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003fd000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="42f9101d8009", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f3000)={0x0, 0x0}) r3 = dup(r2) fcntl$getown(r0, 0x9) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00006c9000)=0xffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000018c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xf6, 0xa1, 0x8}, &(0x7f00006cf000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000201000)={r4, 0x3, 0xffffffffffffffc8, 0x2}, &(0x7f00001b1000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000389000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000094e000)=0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000a9b000)={0x9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="f6", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f68000)="2f6465762f6b657963686f726400", 0x2001, 0x0) getpeername$llc(r6, &(0x7f0000379000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000355000)=0x10) bind$nfc_llcp(r1, &(0x7f0000ac3000)={0x27, 0x0, 0x0, 0x7, 0xffff, 0x7, "a9c6126b8c627ec421019ca1685deff68479560d4161516a19dbdf44f0b7c94292a636cab5c16babe58120c47efce927187cbf7fd1bef7876d6f8614d0a48d", 0x1}, 0x60) ioctl$KDSETLED(r6, 0x4b32, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000b47000-0x8)={0x0, 0x0}) r8 = syz_open_procfs(r7, &(0x7f0000ae1000-0x10)="636f726564756d705f66696c74657200") r9 = syz_open_dev$random(&(0x7f000028c000)="2f6465762f72616e646f6d00", 0x0, 0x20440) ioctl$RNDADDENTROPY(r9, 0x40085203, &(0x7f00008cb000)={0x71006efc, 0x62, "032fad6eadd9be1c4cf58e7fc9c044b03ed9f9292a2ab95a79d4a88b8069b887a80523358590079315e78b8ee23ad8f6072b811c39e5ac2a616c5a01df7dd7043d726c0a6d539fb4def6cff168b3f93fbe1b84f011a3ac670842de1d1466eca75983"}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000fe9000-0x8)={0x0, 0x0}, &(0x7f000096a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000ce0000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000)=0x28) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000503000-0x4)=0x3, 0x4) 2017/12/12 10:35:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000839000-0x8)="2e2f66696c653000", &(0x7f0000ae6000-0x9)=@random={"757365722e00", "00"}) r0 = open(&(0x7f0000cb8000)="2e2f66696c653000", 0x141046, 0x100) r1 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) getrusage(0x1, &(0x7f0000f5d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000b96000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000732000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f000042d000)={0x0, 0xd, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097f000-0x4)=0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000c7000)=0x0) timer_gettime(r4, &(0x7f0000437000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000004e000-0x4)=0x0, &(0x7f0000226000-0x4)=0x4) write$evdev(r0, &(0x7f000052a000-0x60)=[{{r2, r3}, 0x1, 0x64, 0x2}], 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000092a000-0x20)={0x2, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e15000)={0x4, r5}) clock_gettime(0x3, &(0x7f0000cbf000)={0x0, 0x0}) statfs(&(0x7f0000a0d000-0x8)="2e2f66696c653000", &(0x7f0000f81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r6, 0x0, 0x4) r7 = dup3(r0, r0, 0x80000) ftruncate(r0, 0xf1d) sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0xc) 2017/12/12 10:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000066b000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001e5000-0x4)=0x8, 0x4) iopl(0x7ffffffd) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00002e5000-0x4)=0x0) utime(&(0x7f0000564000+0xf47)="2e2f66696c653000", &(0x7f0000517000)={0x414, 0x80}) removexattr(&(0x7f0000391000)="2e2f66696c653000", &(0x7f0000528000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f0000cfc000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f00000da000)="697058de734f2bfb898995c3fceedf06953a7bf3416e9279a04e4aa7a7d24afdca4f47a999733323c4df1fa5bf96666dfcdf0fc1c8511d3ba96f0beb05c5b162b1cc240ca14f2d34642bea6330b2aabe925847ce962977a11d8bb0e99729898cf73c27ea6f4c0fb0ac3ed0f02576ecae2816185747d5882b6e86dd", 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008d8000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012a000)="2f73656c696e75782f656e666f72636500", 0x2400, 0x0) accept(r1, &(0x7f0000c2f000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c0000)=0x10) symlinkat(&(0x7f00005cc000-0x8)="2e2f66696c653000", r1, &(0x7f0000915000)="2e2f66696c65302f66696c653000") ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000f58000)=0x100000001) 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x1a) truncate(&(0x7f0000011000)="2e2f62757300", 0xffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x6f01, 0xaf}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000609000+0x939)=0x0) lstat(&(0x7f00007f0000-0x6)="2e2f62757300", &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f000029a000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) dup(r2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x40000000000036, &(0x7f0000345000-0xd0)="dc13b51a5b31306e78dd581b71ab1244ece4740434cf0195f75d34c82d9d233f29008861ffccd64ade0e8ce0442fbc50974e8e1195c604f88000003f0002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc040708e60000000047000000d300bdeb62e18a769c862f856d59f8b9f377e345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6436ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r6, 0x29, 0x200000000000036, &(0x7f0000beb000)="1706f5e23ceaafbdf2c054e03a0273164f75099363d533a6a8fed3f1d342c8e7a1525e9a956b8e9f0f6291a13f9b69178c768599b67fb49692c9aa02a2e94ba1638f5e649156bb7b2418d11bc4bbc6b5efff0c4d8dbe1a1054fb03573852d1", 0x5f) [ 75.798757] pktgen: kernel_thread() failed for cpu 0 [ 75.804368] pktgen: Cannot create thread for cpu 0 (-4) [ 75.810283] pktgen: kernel_thread() failed for cpu 1 [ 75.815505] pktgen: Cannot create thread for cpu 1 (-4) [ 75.820962] pktgen: Initialization failed for all threads 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000769000-0xc)="6e65742f6e65746c696e6b00") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d8e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000963000)="00000000000000007600") readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f0000314000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004ab000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000749000-0x4)=0xe8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00007e2000-0x4)=0x0) setfsuid(r3) [ 75.887041] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.888676] binder: 10279:10283 ioctl 8918 20ad9000 returned -22 [ 75.891783] binder: 10279:10283 ioctl 8924 20002000 returned -22 [ 75.892565] binder: 10279:10283 ERROR: BC_REGISTER_LOOPER called without request 2017/12/12 10:35:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000dd4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r2, 0x2, 0x1) r5 = dup2(r3, r4) chroot(&(0x7f00007d1000-0x8)="2e2f66696c653000") connect(r2, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) r6 = accept$llc(r5, &(0x7f0000cd2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f3a000)=0x10) connect$llc(r6, &(0x7f0000f2e000-0x10)={0x1a, 0x400000000011, 0x5, 0x1, 0x1, 0xffffffffeef90f1e, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006e8000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000)=0xe8) clock_getres(0x4000000000000004, &(0x7f0000713000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={0x77359400, r7}, &(0x7f0000e8e000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000eee000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6, 0x1, 0x100, 0x1, 0x20, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f9000-0x87)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000-0x4)=0xe8) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000a4a000)={0x7f, 0x1f, 0x2, 0x2a, 0xe70, 0x8}) vmsplice(0xffffffffffffffff, &(0x7f0000591000-0x10)=[{&(0x7f0000faa000)="feaaee0e58358e2d56e3cd19be5cc71ba5b993e0e5917840a94e5bfd582f462164ae0ec4582a371e9f2795d3533ba119f46794c95a4b48845269577edd1fa864b2f94d2fdf8551d6863642c5a428b8ba9aa4f8581eeae7045ddd194038d407b1", 0x60}], 0x1, 0x8) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) getxattr(&(0x7f0000e4b000-0x8)="2e2f66696c653000", &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) seccomp(0x0, 0x400000000000009, &(0x7f0000fce000)={0x1, &(0x7f0000411000-0x8)=[{0xffff, 0x0, 0x9, 0xffffffff}]}) readlink(&(0x7f00003f8000)="2e2f66696c653000", &(0x7f0000d11000)="00", 0x1) 2017/12/12 10:35:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004a3000)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000e04000-0x8)="2e2f66696c653000", 0x10000, 0x48) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002cd000)=0x0, &(0x7f00002b9000)=0x4) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000994000)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000379000)="2f6465762f736e642f74696d657200", 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)="0000000000000000", 0x8}], 0x1) personality(0x40006) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00006dc000)={0x0, 0x2, 0x20000001, 0x8006, 0x18}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ba6000-0x20)={{&(0x7f0000dcd000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(0xffffffffffffffff) r4 = memfd_create(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000000000)="d7093c4c16279a58e0", 0x9}], 0x1, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x5ab, 0x2000000000040002) ioctl$TIOCSTI(r1, 0x5412, 0x5) fcntl$addseals(r4, 0x409, 0xa) fcntl$addseals(r4, 0x409, 0x0) [ 75.944137] binder: 10279:10290 ioctl 8918 20ad9000 returned -22 [ 75.949809] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.965162] binder: 10279:10290 ioctl 8924 20002000 returned -22 [ 75.973222] binder: BINDER_SET_CONTEXT_MGR already set [ 75.978621] binder: 10279:10290 ERROR: BC_REGISTER_LOOPER called without request 2017/12/12 10:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000051000-0x8)="2e2f66696c653000", 0xc0000, 0x80) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000512000)=0x3, 0x4) stat(&(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000b0b000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f000047a000-0x1c)="25257d76626f786e65743074727573746564276574683170726f6300", 0x1c, 0x1) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e3b000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000e4f000)="2e2f66696c653000", &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, r2) r3 = getpid() ptrace$cont(0x632ff91d4e1b592, r3, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000b1c000)=0x0) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x4005) r4 = syz_open_dev$tun(&(0x7f0000ce3000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) stat(&(0x7f0000ba2000-0x8)="2e2f66696c653000", &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000837000-0x1)="d2", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") getsockname$inet6(r0, &(0x7f00008b8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ece000)=0x1c) lsetxattr(&(0x7f0000196000)="2e2f66696c653000", &(0x7f0000705000)=@random={"757365722e00", "636f6d2e6170706c652e73797374656d2e536563757269747900"}, &(0x7f0000baf000-0xd)="2f6465762f6e65742f74756e00", 0xd, 0x1) r5 = dup2(r4, r4) ioctl$TIOCCONS(r5, 0x541d) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f000087c000)=0x3) userfaultfd(0x80000) symlink(&(0x7f00000bf000-0x8)="2e2f66696c653000", &(0x7f0000977000-0x8)="2e2f66696c653000") [ 75.989976] binder: 10279:10283 ioctl 40046207 0 returned -16 [ 76.000329] binder: release 10279:10283 transaction 81 in, still active [ 76.007104] binder: send failed reply for transaction 81 to 10279:10290 [ 76.014488] binder: undelivered TRANSACTION_COMPLETE [ 76.020303] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/12 10:35:34 executing program 7: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f1000)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000655000)="62696300", 0x4) fadvise64(r0, 0x0, 0x8, 0x5) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f53000)="4192f57d704f6a99b2eb", 0xa, 0x0) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x7, 0xffffffff00000001, 0xed7, 0x1, 0x200}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 10:35:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00002c2000-0x1e)="b41098c0f74742a869ad0000413b00050117000f095b33c9cbe2849ca348") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000da9000)={0x0, 0x43, "fea2f380cedbd39564cabe797689a2abf7858f28ae7a06ce3965e62c1db0c2cac5a80e8151f74098ff88e2127bb2f5974b23003e66c5462514f14179e30d253be15bae"}, &(0x7f0000d92000)=0x4b) r2 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000c46000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mkdirat(r2, &(0x7f00002ed000-0x8)="2e2f66696c653000", 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000036000)=0x5, 0x4) listen(r4, 0x0) connect(r4, &(0x7f000009f000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)="6e65742f756e697800") sendfile(r3, r5, &(0x7f000097d000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000063d000)={0x0, 0x2e8}, &(0x7f00005d7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc6000-0xc)={0x0, 0x3, 0x30}, &(0x7f00005df000)=0xc) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f000059a000)=0x0, &(0x7f000075d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a80000-0xd8)={0x0, 0xd0, "cc62728a2da538c6f73612aeb5317793e09f7df0a0d6b5ea42c6b4e62328d1690188af3e3bcaac52f2ed6bae3c19b67fdd3c9ef695442d252405b76872be2fe8df63a912c80921c2de6c196d0a85255bb57a610a44132b617656144b6b14af4add9f358967e6218195a962887081b7821aac4b64d20e778d51cc68325203f8d22cb87513a8a566a645347ca10a0bdb330db73cfd9c672b7fa1ec09a15193322b0734a49ee016e9654f16aea710282156d0a1f220e1797a0ce7d1010a9ff07d1e615aad9c5314490828d9099948be9052"}, &(0x7f0000277000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aef000)={0x0, 0x820}, &(0x7f0000fb2000-0x4)=0x8) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00009fc000-0x4)=0x0) fcntl$lock(r0, 0x0, &(0x7f000092e000-0x20)={0x1, 0x7, 0x3ff, 0x8, r10}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003e7000-0x8c)={r9, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000994000)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f0000fe9000-0xa8)=[{&(0x7f0000ecd000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d2000-0x90)=[{&(0x7f0000cf5000-0xe4)="00dd319a045a7d0b2f0de8c845eb55bd447b82cbbfb950744afa7600886668678097c4ec37e3ec862eae643092345a9b3c9546444277857cf7f02727835b5d25c2d37a06bbe0439b6f34f82571983d61f85b488b2af9d8b3ea5f188ba8474ed5e1e33e9a33be59b77a13ef79065976b2f279c29fb85d6cad9e9e9ef5458bc6d4ff6b1ea56c3645516af37f92d790366237f79c34b189a9aad3bd01b4ce295370c67537af29e0d18e11841059e3a01b03d950edde566b690d42fd3239be93808f24ea19ddf442d08610e16e63a3a0146798b8a4b3931b185f32f9c37c03e95ab69a76ae16", 0xe4}, {&(0x7f00000eb000)="158d998386e02e3e6930d864868737f14978603ba973a70f4e931b40616e247b15caa09edbd95a04ac6e49b2c0a3f9196251b60c71ae7995d3f6dbf084794b456ad353f4e9d1306d26a799117f3c74b963693f0e8eeb732f4360ca08f48aa75497091a245a53", 0x66}, {&(0x7f0000bc3000)="6abe093155d10e758aacbca3bed8bba3fe9626c101e7ea0013181f56e78ca58aca1f5dc0ce26e1e18906bbc68ac4b569b9b0671a0a14c1da2dadb307795d6b8a4cda57d133d9bdcca83e26826efe9f5e3d2037393786c89dc5e82d28ee33f8c4afd153df939258a9e178c9794a19d849b4653279caa523319f2564d20e36aca53a3ecd2c3c987bf95b27678903740f93e8bd4a9b2071fbbb6d1f2dc21cc4687f4d933fdec98f43de95966c475d747bf5dcd20fbb0fc5d96b9ffb48f678849cd4caa2164a36c3941199a62d77a0", 0xcd}, {&(0x7f000048d000-0xe5)="8ac0f0084af2a9986d82f2a61afbbbfa84667a183d476f85984db3bc4f2046984ed6645ea32043950d52e430a61c0937638a1b4ab9085d095b30c33428b54b75ed171a1e16faca47f038258a9774f373e12137026f51697a99b71ad3c48977514d0c24feb9153b2542500ccf072cef36a7574231981c38526f878280194bcde84a8cca584a560a0a3782caf9289837f10a9652c32f0fec9aca11668967b61e664c66cf0d98b220946a433ce9d136b56103d117bfebaff77324d0f1b4a3e2ea8ba9c0accf6f0b30bd5f5e263826993c9291089dd53f250edee5a2faccee4951dca4c4ef2373", 0xe5}, {&(0x7f0000ccb000)="3ccae65eea140dee49836cec2f1f32105578dea551b2f8b99a663425003fe51c54a17fb7621884836d0c344c5f33e43009d5ad4da0", 0x35}, {&(0x7f0000d9e000-0xb2)="c0cd50b4d7b7e494b3a7cecf401fddbfdfc9b73d1da1784be67e775cdea0e5ea58e337635fdd317dda75ee6e07796bd4226c79c1860c1c6687f86cbe268c0b55633a3aaa06dec26dd508b4c5066f8e3ec7a4279971946d990f217addfbee4b4bbd778be408abdc4d8309d6199f5dd8cdd502c6adf65a859c272f5db30c7d3dc442280cf0b19e0c1432d57c271a8db0ee22b8db5af408f1538be71c7c0de6d99a185cab7b9e2e5c3fefbc415ddd9a6a9b184a", 0xb2}, {&(0x7f000013a000)="64b974cbc98e6572050d3c07d4d6f2919e1ba4bb375647cd545cc312b9d70d857e4b9163dfb2127a229251012e69bcfbb31d727eef903494c15c8c89425a2ce7893d01fe39f67f287a5379224fa9998923408c7ee07bbee548573a98114b33da7085b689df05f8485eda11adb5a23d4d168995c293a234f684ff10af046d42d081c000ae5f0fc35d7ebbd9fbb32d271822827dd2383f", 0x96}, {&(0x7f0000040000-0xd3)="885ec22de3b36d578b2a6513ae815db1797ea23b8aa2478404f846a854a9c7d2bca73dd49198f9f6ed34be74d3981df3ffd381f2fa8f9a117eea0eed8e2dbcc2c30b8562958b8322884b1946c52948fa2c67c30f1e42c18e73be3e7ef5d26bcb33fd1e47a70cd806ce2736e4c0a52281d80ac7855ecd56c40a1e8cbd755f9fd84e6e5d3da8b005670a8b45effaede9c6064ea3a8443ae04e637b9e9ec17296b621f3e20c9fe53ec7332abeff40c47fbbeaaf7b80c5241bcf0a9b0e35a43759391c1c1b97e2daffe4506d04eea2dfe1c6f7cd4d", 0xd3}, {&(0x7f0000d38000-0xc3)="77288865348dfa44bd0b1a1cf2683c8d7b2e09691c843ef6cb580fc187e4d98532cc1cf7aadeeebd2cbd02d465c299684e3ff28a21169daa404257e08a813d97aa0724f378399acf1af6ed22091aa363a5de310038e02b3299d9baaf078668fd679f93973f11de7a0befe77af3fc58370bf66451c96866c8a2cdf2389e404829f7da570e6951e16cc0d55d1e3fbc9e8a620a8a3c6d5d4fd4ded96bcbb1e3f2a62bff04b9c36cd078329064ac8e2b09d0885b50ff9e6b9089ed7b716f7e2c2c81973b33", 0xc3}], 0x9, &(0x7f0000c84000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x201, 0x147, 0x0, 0x6, 0x71fe, 0x81, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xd2, 0x6, 0x8000, 0x3, 0xcfa, 0x2ecf, 0xfffffffffffffbdf, 0x100000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x209, 0x32d4, 0x6, r7}}], 0x90, 0xa264245d720ec3a2}, {&(0x7f00000e5000-0x1c)=@in6={0xa, 0x1, 0x1800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f000083a000-0x10)=[{&(0x7f0000e0d000-0x98)="f82ed562f5c2dab255003a0df2ca50cdd3df3b43a306255676e0da8ac2cf6b2fb75d3b6489466196b0bf2cc5a94224771f0d75b32d3918154a1441aea7820abb19eb0c009811eb1df1864a8193befcd2bc64b4ce937e20b1562cf0853f1d59fea72024f942af7ed2af041ca8537bfd0c8d55230004824426098510c8cfa45b8c74376ce82b58650e43f13a3d3f5a87ae9d3020498d68942a", 0x98}], 0x1, &(0x7f0000f3f000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x7, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x4, 0x400}}], 0x90, 0x0}, {&(0x7f0000dc9000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c, &(0x7f0000593000)=[{&(0x7f000019a000-0x41)="4ab70adfa45d118e7908d27ac0f5b364c309892cbb47d9aa9ae99ceec0314e8a336c0151d8e8b3a01aa72ea40aae59b8dbcb5887799c28b2dfdda261b82c153884", 0x41}, {&(0x7f0000b98000)="e253e32951e3ee6ec1967b43d0d9ad7e4ae5a9c100b438f2a04cf512747a0723ff5bda92d73edf81ff83f2030f7e1a00d5e054a2052feda940d85cef5283617790ca5a8dd7086b7f18fb466f8993d55ba806ecf27fa0a28d82f682c6946320fe62e364700927267880150e437350534d9976de16a54d1b919056fc13b0b222fb38374d67ae3564ff66faae238a2d06ba630e2cfb6c4c817db971b7b2f40a0dd83ca6b6f415a1bc8e90dafbc1ea1969854a3279cc167fb44550244f46945a9cb1e9b1d26db2334ea73a843bf1481fffe5", 0xd0}, {&(0x7f0000089000)="07288add8769f8ca03f49782b108b532c8dd02b8ea9eacda9a0aef", 0x1b}, {&(0x7f0000a02000)="3181280db6dcdd5e735ef425d049f7ac881f", 0x12}, {&(0x7f0000fc8000-0x6d)="3669353a9c44c66e56f71cb466f8a829f80251405fe9639a61d76922356700db359d4c7124870a18cda2ea3173eceea14029349add127e4a384a5c13cd458fc46110b24956f4746c55e1292e5e8415b4790fb930112368f73793cc0403d80bcd32a8136adc0119edd7f049a80d", 0x6d}], 0x5, &(0x7f0000477000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x8002, 0xbf1, 0xffffffffffffff53, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x3, 0xb0, 0x6, 0x5, 0x8, 0x7, r11}}], 0x60, 0x24000040}], 0x3, 0x20008000) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000616000)=0x1, 0x4) 2017/12/12 10:35:34 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x6}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x400e, &(0x7f0000002000-0x4)=0x100040001, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000d, 0x2010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000000a000)=0x77a, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000d000-0x48)=[{0x2, 0x6c2}, {0x2, 0xffff}, {0x0, 0x2}, {0x3, 0x5}, {0xadd89c356ffeeb57, 0x2}, {0xf, 0x8b}, {0x3, 0x4c}, {0x3, 0x7}, {0xf, 0xffff}], 0x9) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000-0x4)=0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000011000-0x4)=0x200000000000002, 0x4) 2017/12/12 10:35:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000d88000-0x8)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d2b000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000000408, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000015c000-0x4)=0x0, &(0x7f00006be000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000066000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040000200070000002ae0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f65000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200080) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1f) ioctl$void(r3, 0x20c004587c) pipe(&(0x7f0000fbf000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000fcc000)="00000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x8, 0x3, 0x2, 0x0, 0x6, 0x4, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) mmap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000fcc000)={0x4, 0x60, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffffffff04451f473fbe5969f9ef4f0ec8baad83e3b87a00000006328c9f9c4a54d92f4a58be201c3a692d6f149dc51c429b30382ddd65840c003ee96852bace00000004f649f3d2f55d219c65f695139b06"}) 2017/12/12 10:35:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f43000-0x20)={{&(0x7f0000981000/0x1000)=nil, 0x1000}, 0x1, 0x0}) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000056a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x3ff80, 0x0, 0x587}, &(0x7f0000b05000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f000026c000-0x8)=0x97) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000107, 0xffff, 0x80000001, 0xffff, 0x7, &(0x7f0000717000-0x10)=@generic="8aa097c88532bddc353b6a2bf8a3395c", 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r5, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000847000-0x1)="e2", 0x1, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000109000)="6e6f646576656d3173656c666d643573756d7070700001", 0x17) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cec000-0x8c)={r4, @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]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000a73000)={0x7fff, 0x538, 0xffffffffffff543a, 0x7fffffff, 0xffffffff}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000106000)=0x2, 0x4) sendto$inet(r5, &(0x7f00005dc000)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x200087fe, &(0x7f00005f1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00006b6000)="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", 0x647, 0x0, &(0x7f00001a3000)=@nfc_llcp={0x27, 0xe04, 0x7, 0x1, 0x3ff, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x4}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000d98000)={0x8, 0x8000000800, 0x9, 0x100000002, 0xfffffffffffffffb}, 0x14) sendto$inet(r2, &(0x7f000028b000-0xea)="cf0c7ea08500fa000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae85925d235b27e7bf9f2faf83e2c608d675dfdb9f0b95ae76890bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d2eb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276ee6a1e3754b22ec392b1e1ecc70056d306ea79eefb6ef20000000000000101344900002baf8023eea9cf8fd26c0be9c9a373476a6b0087", 0xe8, 0x8000, &(0x7f0000a41000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x800017, &(0x7f0000186000-0x4)=0x43, 0x4) sendmmsg(r5, &(0x7f0000c2f000)=[{{&(0x7f0000365000)=@nfc={0x27, 0x1, 0x67, 0x80000000000003}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f0000212000)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da499000007ffdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf1445dcc3339faeda47157269dca4"}], 0x3, 0x4}, 0x4}], 0x1, 0x1) poll(&(0x7f00002e0000)=[], 0x0, 0xd5b5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00009ec000-0x14)={0x101, 0x7, 0x10004, 0xffffffffffffffff, 0x8000000}, 0x14) recvfrom$inet6(r5, &(0x7f0000881000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x1, &(0x7f00003a0000)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000930000-0x9)="2f6465762f72746300", 0x40, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000060c000-0x8)="2e2f66696c653000", 0x80000000) inotify_rm_watch(r0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x7fd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000076000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b363f2918c62001f477b27f3a107cb02363cb3c35c8017f4e8e458705baa6c3c9ede93b525e280035dcf61cf52d13eb05bd319b40ab8550374d9cadccb") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ebc000)="7200c60ec9ee4121b0dcb5c1723020c1ef6d0da1d6acbffb7f2e8be99a7d36fe0a797bf01a132f950fb3ec4d6bc2e10bd1e507a64ed9a8861c9558e3214f9adcdee5a0ed9a0efad8562f99a7364b0a3b797ef4f4cdb95d69d0cfb4199fcb2558b178d416bdc9e7979129d8d6eec0f2a3f8206754ba010d2788d3f09b64b1f80e2c847150799bfab76c69dd2a767efd61f0096292843fbae1d7f0ec77d43ae1907da374fe9ac9e7675fcf6508acf580e2779fb957d723ac377f48f76ed0b4bcc79456", 0xc2) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r3, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") fcntl$addseals(r3, 0x409, 0x8) readlink(&(0x7f0000664000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000364000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) 2017/12/12 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mkdir(&(0x7f0000c76000-0x8)="2e2f66696c653000", 0x1) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) r2 = open(&(0x7f0000478000-0x8)="2e2f66696c653000", 0x111040, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) signalfd(r0, &(0x7f0000e7a000)={0x7}, 0x8) epoll_create1(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003f1000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r4 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r5 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r5, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000375000-0x4)=0x9) r6 = gettid() ptrace$setsig(0x4203, r6, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r5, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x1ff) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) mlockall(0x2) 2017/12/12 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) getpeername$packet(0xffffffffffffffff, &(0x7f0000293000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d32000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r3 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r3, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="480803a8", 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x5, 0x0, 0x1, 0x4, 0x2, @random="42e7c38258a3", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x0) recvfrom(r0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x8000, 0x9, 0x7, 0xea5, 0x3, "86c609feb19c4b7dd51b727d4eaddd9583206a806a07fe0048ebf01a4a878186b7133b7a3a902706354a3cf8e4646431e31af8e61c98c843b3255dc2c9ff54", 0x117}, 0x60) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bd") eventfd2(0x0, 0x0) 2017/12/12 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000023b000)=0x48) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)="737461636b00") readv(r0, &(0x7f0000b7c000-0x60)=[{&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00008cd000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00001d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000d38000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000367000)="000000000000", 0x6}, {&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x6) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000018f000)=0x0) sendfile(r2, r2, &(0x7f000017d000-0x8)=0x0, 0x8001) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f7c000)=0x4) 2017/12/12 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000092000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a0, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @random="a42ea6ede82d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd9000)=0x2, 0x4) r2 = socket$inet6(0xa, 0x807, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fd5000)={0x3, {{0xa, 0x1, 0x667, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000211000-0x4)=0x4, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0x0, 0x0}) socketpair(0x91, 0x5, 0xffffffefffffffff, &(0x7f0000a90000-0x8)={0x0, 0x0}) socketpair(0xb, 0xa, 0x5, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000546000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000fdf000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000, 0x1, 0x0, 0x4}, &(0x7f00006eb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fdd000-0x3)={r8, 0x4}, &(0x7f0000733000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000174000-0x10)={0x0, 0x74, &(0x7f0000fdc000)=[@in6={0xa, 0x1, 0xe9, @loopback={0x0, 0x1}, 0xffffffffffffff80}, @in6={0xa, 0x3, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x15, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000fdd000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000fdd000-0xb8)={r9, 0x1, 0x3f, 0xffff7fffffffffe1, 0xfffffffffffffffe, 0x1c, 0x7fffffff, 0x5, {r10, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0xae8, 0x401, 0x9}}, &(0x7f0000fc5000)=0xb8) bind$ax25(r5, &(0x7f00006fe000-0x10)={0x3, {"fbc400001203b4"}, 0x7}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f000000c000)="c1", 0x1, 0x0, &(0x7f000000e000-0x1c)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x20}, 0x1c) r12 = socket$inet(0x2, 0x2, 0x0) r13 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r13, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f00006c1000)=[], 0x0) accept$inet(r12, 0x0, &(0x7f00006ec000-0x4)=0x0) sendmsg(r12, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c9f51ffd82c12ca4995090800db5316e951ea4e1ef634e8ae59615012406472409fc24af06fd53ea2c941486ab1869cd6546f249b45f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f796076a7"}, 0x80, &(0x7f0000f15000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x2, ""}], 0x1, 0xc0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fe0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000fda000-0x14)={r10, 0x4, 0x5, 0x8, 0x1001, 0x9}, &(0x7f0000374000)=0x14) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000345000)="2d766d6e657430757365722e00", 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x8, 0x8, 0x0, r14}, &(0x7f0000fda000-0x4)=0x10) connect$inet(r7, &(0x7f0000c91000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0x56) 2017/12/12 10:35:35 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x400003) ioctl$TCSBRKP(r0, 0x5425, 0xf7) socketpair(0x368ab7696f975627, 0xf, 0x9, &(0x7f00006ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000000)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000185000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002ba000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x3, 0xfffffffffffffffd) setsockopt(r5, 0x107, 0x13, &(0x7f0000155000)="204001", 0x3) sendmmsg$nfc_llcp(r5, &(0x7f000029e000-0x38)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000ee8000-0x20)=[], 0x0, &(0x7f0000ee8000-0x18)={0x18, 0x3, 0x0, "3e"}, 0x18, 0x4000}], 0x1, 0xc840) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e6a000-0x6)={0x0, 0x1}, &(0x7f0000e58000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00004c8000)=@assoc_value={r6, 0xf1}, &(0x7f00002e6000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00005fd000)={0x0, 0x26, "11650699931acc00000000000000071bac462e4ac45c16e635a9ee51ac2340d96e1a8d4b4fd4"}, &(0x7f0000f45000-0x4)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000606000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000840000)={r7, 0x5721}, 0x8) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) writev(r3, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r8, 0xe4e, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f000053b000)=0x7ffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000e6b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) 2017/12/12 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) dup2(r1, r3) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) fcntl$setpipe(r3, 0x407, 0x107b) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000)="2f6465762f6877726e6700", 0x8000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a00000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) writev(r0, &(0x7f0000bd2000)=[{&(0x7f0000e00000)="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", 0x2a9}, {&(0x7f0000b93000)="b275b021605a64ec77e91eef0ce2673ce8cb20298702d900000001f1f0d72b1f9874de194829a5e4a8efe5b7b58b23120000000000000089bbf4ec7098019a4596cc6189acb6ba0f46d47992161841686ca65ff0d265511a1d20df6ff916b9f24c36a8cc5b82ee8234e783fd256d7cb4650c9438481f7e3f6ec9d2683ebb2fc1aca9a1c48b73a2461187d63095da3e8919494723aacf12385eef0e05d498740e68aa0f874db0348a796abb02be4407d99ca4c8e314f1fce002cadaf86a0aeb1ceb0fbef0294a09c70c75e9af8c37030285b5b5823382604d", 0xd8}], 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x4)="2a7bd041", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000631000)="2e726571756573745f6b65795f6175746800", &(0x7f00000f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="76626f786e6574315b00", 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000daa000-0xd9)="35f0f2ced8b190de72f2457cd7d3be8b0618ecc07e0a352e6a541f2bdbe3ba6628036adf6ffe68e413eac94bd448e7e45ef2f11211d94d5d3f833ed58c0eb63b68e4242cc13f065463a668bd3ae701e8ced73fe3d1088cfa3ade4b63c5e2f339452ab38f8d93818363c5e6d9590efdeaca2893f3b204cf8d85e7cfd32dc7e45c50fdce9cea721f2b54d6197396e4bbe317faeee616de40d545d60422486812f9d7dc8b7235d447bf39de168b2d71e4b9309e03c5f0b868fd06b799aca1aeed7865cfbe632348886a01cbdee20c6550a90cb85c00ac32944db2", 0xd9, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r4 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x2) r5 = memfd_create(&(0x7f0000912000)="00", 0x100000001) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f000057e000)=0x800) connect$inet6(r1, &(0x7f00000d9000)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) gettid() fallocate(r4, 0x0, 0xffff, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x36, 0x10001) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000038f000)={0x0, {0x2, 0x2, @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, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x6, 0x2, 0x1, &(0x7f0000030000)=@common="7465716c300000000000000000000000", 0x100000001, 0x7, 0x6}) r6 = add_key$user(&(0x7f00006ab000-0x5)="7573657200", &(0x7f000031d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000089000-0x1001)="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", 0x1001, 0xfffffffffffffffb) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000a67000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000016000-0x1a4)=[{{&(0x7f0000cc6000-0x60)=@nfc_llcp={0x27, 0x2, 0x2, 0x1, 0x3, 0x4, "f680089ce922308a7f3ff37ddb1096cf2ac1bacd78f928a21d7067e1e3ab3b21c87e0a25a6bd7e02a639007fbbbb7666e6b5bc86b24de1ff8adbe051f565f7", 0x3}, 0x60, &(0x7f0000864000)=[{&(0x7f0000683000-0x18)="b79d0703d25a6ae126027b8d8f5245b373ae408be4aa4090", 0x18}, {&(0x7f0000e17000-0x2e)="3ef15f00e21460d469c10d3c5575d818a2d94d2f0a4fdb8886adaac1d9b7c38342bfd3354a9ec1b322e08c5fbba0", 0x2e}, {&(0x7f0000e67000-0xb0)="9ad42b5af80158998b7b8afd77b96c5415a8c94f39aeb521ee2fa38e590bdc8ae4b25f6881a55f7022eafa0fe6b3c78894a80aee47241ad3cbec536f2c002d2c9bd5935d17e4d47143850f9771e208c1badcba132ccf6ff5c99233090b90b2b6fee164133e1389d444a7133c6cbf150521dd1c37a71f6818712288a3084f991932c045503f2242baf714024127559f43d42ff63cd7e36c3c53851837501e44e1ab16e00de2d885b68cfd15a63e62d365", 0xb0}, {&(0x7f0000e5a000-0x25)="4bf7a05e71e066fc606ec4bcc8e619ce49eb90d9c02b15a624820ac1f261df4f2df53fa783", 0x25}, {&(0x7f0000470000)="738c0735a6c83cfa52341052d89020abc3d6087010c78990611ed4e2a6f4b16fea8a5f30a6fc36f8766c05b7178f9f7e2f9ddd4176291ba5166dc32facb5182b164d7b65312a0aa82513a9a425271e0d507bdc3e06e9a21ad3ea726d0f1ac76e82e814", 0x63}], 0x5, &(0x7f0000984000)=[{0x1010, 0x0, 0x100000001, "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{0x80, 0x109, 0x5, "929ce505040f164704d88c87f805e3d3e29375512cfb19d01cc1f60e9f8a6c08fdd4dee166cff51cd3b7adb6b7009ab883f23d1d16c2a990a51e8a0aed11da96fe297cdb3315a755cd67b36a10a12122d0029a8de5340b712e93ab1539cbdafd993c7de0210addf93245942f37"}, {0x80, 0x3a, 0xfffffffffffffffe, "20f6eee45e41e63ebe804f9bc11bb910f538a7ba1987beff6983bc45140235ea6fc3d1e181fec3d5d7d85085841b16d042448cfdc52d9dff25b2568648e8e212dee3a558b66878bc94cc03ac395a7ec86715dce5fbe3b4ab6c84799ae74727714c72313dd718339cc7c24665"}], 0x1348, 0x0}, 0x7fffffff}, {{&(0x7f000066c000)=@ll={0x11, 0xd, r7, 0x1, 0x2520, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007c2000)=[{&(0x7f0000a4e000)="5cf0baf8d8c2d83e9f854fe75f97c6efc1b6974fc38a8b02977ff503a12c1a26d22ea3239ea7e481b6fa2692e9fe7f84831f08274ba61565ced142d5ed9df3f073c9a08bdb5bca341816b184f98e372b20b05f8aaae8c46dfc5003c980534964086176fee362cd885e3259bdd2adc49d9e64d865c0a62d2557daf224260b747e808c0734c4c583b72e9e3284e276881fdac95fabdf6eacb14204ec7895d8890f69ba239d98b06f38e435796ba9d79ec54ceb2071b747b44a88b233c12a07b302ba8a5070b32634349aae24ec1bd1149198d159362bc35368552dd8bb762370e4c8e374b2894e5bd8071d0025176b234785ec80dba1", 0xf5}, {&(0x7f0000a49000)="6c0f41871a1900f6b0e362426b76205c40628f523f90bfc9f82a29688e5209a4dde41aea9c1d04bcfb26e997f4241e0750df45bbc62326fd6367369d8a0b663ff7166e756c122068250c3762ee193e5b583adad170d584e81bcd87f42be7f60f25500f66973400ff91c559a0049824a907bbca1b0bcd57467e8cc18cf372a6e83c46ceac44c3c71b3f0b7b67fcfa8d0a4403c5482d44811b1aec69cf36b14bd9b46c4fbd73215b58aa80b6bd67dff6d63323a81c", 0xb4}], 0x2, &(0x7f000063e000)=[{0x50, 0x19a, 0x0, "2ac73decf242ccbb80297037beff9e52a59e95f7067b2f22aff0a9ece11e56754cfc0697f453f305597648233b4f2b5d959c2d3e7e5fd3689ed4ffef"}, {0xd8, 0x105, 0x7, "ecf39e929bddf80ad48edea85e3358962c1902d6247db7b13436b77c809d05fd85fb91647a34bf300d7e709894af15641178a80c56fd09f16c29921f9e3768bc73f9ac1ebd5b879538eb7e5ea154812306c6cdc63ee1f48f5f33cb6c45f684e8d55558ea974f5450e4a29c171aada9e8e441defbfb6a1d34a60ea96ccd7b25454e30c8e3cf428bb290cccacccfdf32a0b938a10e22a6f54734044fc8fc5eaefa87e994d1bbe254697b2a642ffaa0b477f2815b47a362e495798e2f9780876668168534"}, {0xd8, 0x116, 0xb3, "f4a7f1c4c63463182856c49639001298371083b641c936e4f9ae489ce1cb89dde285b2de5eecc40e04d51273f7ca7c403c994cdb6ba2dc220db446a4f542da5776eead29e30b911e3e09288ccd4a4e2aaabdb2d4305ba87a059d8ce5553b14296e6ac375d92dbd0d8ce6858d98b9c6818759fd948d319e60cd51c4478bad78f0d78cfaa2cfa1bdc901af0bdb9e04e3d363978696be680b5d1eb13c6f4a2a116e84f35a15e6bd38eb4508c0a368f9f264ae0867dc5e62a0babeb174e964e4e99bb160513109dc"}, {0xd0, 0x10a, 0x9, "03118fbc8a2aef2dea731bfb5eed4d6d1492bce99363813bf46d134e0d37b66acf83bfd8a1c630247189ec3418d3c75512add94c4fc2f9c8d4de527a9f0be72d3af439290cdeb39e334ed9a19d4aa550d00c596cdc60c180f34bd8a51fd00574a530c8b316de9199cae06afcdb07b21c64d65caf3487a7cca45ffaa78970b0c303c8aeadadc836b12fb4360fa3bceff93fd3979fd02aa6a8a5809d92e0d95b948b7191a513a137c25a3bcb65e46000579b8077a42fb9688a081e"}, {0xd8, 0x1ff, 0x80000001, "ac9257e0586a0ff79a10ec666dab13751a4093d62ebd0d4f2896691657d549a5ee4669b5a055537e5e04dd5615bed968530ce451d11320cda05d945e7f0f8c9072b2d81f08ac79a62ec1cade55fb6b1e7f8c1d3f8840557136436aeba781e3b7d120960a2b69bbe19e4e1062bad30ce465ca7f33590293f90da34376bd1c924dab59a0a91f4a7f3e88e77395484bb3d3fbd2389ea19efbf8a0d7baa02b27beb52afb1daf089fc0847c66268c105678c32713580f017d626d1b32ea0bdf9c81f48a2491f3c18cf1"}], 0x3a8, 0x80}, 0x2}, {{&(0x7f00000da000-0x58)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "73657169762867636d286b68617a61642d67656e6572696329290000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000e05000)=[{&(0x7f00008bf000)="e09a608aa153c93973ac63397711247004006545c7304d3f5cafdd409434cc520fd1958a98bd64630888d233e854919f02a111e6eb9b7f6d25b45e2245cd9e3a9d06bcf01fdd20bc83f922799600", 0x4e}, {&(0x7f0000c77000)="b37a2dee42390e", 0x7}, {&(0x7f00003ff000)="eaa2ef78c8215ea9995dc199bd77ea8e014eb14a5a7361e4fba7b05d7a915850751364777b9d3e5aaed26b66e0bb36c5008e3e1ba3162857ae9462ad454c56783e1936ac9e247cf41cbee77d94bf0495a7c6f80c3a4c03abcf44543a429976301f723ae1be6eed33fc8feb690c3294a3348ea8faaa980f6cbd40562a530026ff2ed6879d34b1ff8d27d544b880c80c375ba2964ac869770b93cd741e9e6bf1d4c75027805f9db4281616eef4a0948abc33afa21a54d67af9e909782008693fc43a4f96992f25312d28460fcb4117f0e300dab79e3ae99364eed3", 0xda}, {&(0x7f0000ef5000)="023f673852419a22ab232a15ad9ef5dc6d6f6543ae6271bc6f0095de8eadea28a6402c68c561ee4692d3a23a66b5805d010aa40a7a81e7df71ee903932fea1ed092381165ddcb254ba4e0b9f4b6d66f8c6fb89897fb70f736d17bc2293fd4ad18e9a49342d620dccc9ac0112c0b122a36b3618828ab983764d083c8b87da281d83a534576abe136c0b5848eb83fb0c78cc2b8b90ba6e", 0x96}, {&(0x7f0000d4a000)="0022ac771d3b2517457a1a41a23ad57821f4796362e1d33abbed67b3e4598fbace515bc43ec953edf041a369129756120cfc05110039207b242252983b56c6110e8fcc5a35b5e4f164cd1671858299a98e", 0x51}], 0x5, &(0x7f0000e19000)=[{0x38, 0x104, 0x1fe000000000, "d08082ce41c3cbdd55f1df37300381b608762193862dc712eef4c7fa9ddfee4d2a4e"}, {0xc0, 0x108, 0x2, "f81805bf0f98aa4192ad8c923c85ee82807afaea4caf11db3a94133e4b427a76626d1a53328c0cc592fc497832c1df0269c1903b05326302467a9e942f2ff010df9c29fe785cbf9c50e8a88ffc0e02bb1c12a60ffd8d0e25904bab182c0fabc9d649ffc5b61ed2567eb1de20f767b309a66515545deee08f030c57ac365c49dfb8e0dde33c1ec96333e990439851cf38266741d0dba1fa09e65a11e4a80017763762105f5ae68f4cf92b8ea6"}, {0x70, 0x107, 0xa2e, "5ce29140cb37e5b27b1bc160fe6a448cec0e6525de43c3efd3e2f5ae2e2326a350466fac145d08ef4435f30a637d7217cc97aa3bd7702365fdd59bf4567e589da2f323e1ef2805e2bc9a316aaa80d9f1231aa4c9af24005bcc0181"}, {0x78, 0x189, 0x6, "cbfd4ec192ebce4d89c87a747da6a3391633c13869b05571f44418d3976b2355ebf4b007b76da97498a7b0a9eb5b042fc5cf9e8d8652a4b8892761b2d7ee21cfb13d21d1920311073218a011328b891ba0e4fbd4eaecceda9fe8b45b6333da4572525514"}, {0x30, 0x1, 0x4237cd4d, "6c72b52bae71d667fd9196f65d0c4553e1f8d88ae43b12b97d"}, {0xf8, 0x11f, 0x13d8000000, "b7b83efab26e2ac72d485b0f486dac3d15cabe3eb63f89e5d42793df9b23828906064f0860b4bbe4e34d45588f015ee190b8fa5305a417d6419ffa31d3b76b62587001bdd32d822f6103e79c2e76f97dc0f58b5e37b53a147188f5671f8e723ebe3a8c294c48ce8e50543077949efcf9ff874908f16af080284ceeb4bb4fcf580a3e405afc94194e63c5ba20b8cb9388cb459aaa5a171de6918ff60498f87d5e75ff5f2752e7dbbee7a44c96eb4ff91bd4ee451373105231b71cbcdfb222e36cacb4507ece0392035115271d79daa031e5fed396f5ba48dc14e650d1407e5bbee3ad4f4afb0a5e"}, {0x50, 0x103, 0x81, "26f26b0f016ff49ee788724a384ac83fb90a98dd7a14ecfdd7414db5569a9896d835626577d12c439cb9fd28fcaf496d77f49b001f41c6b10b"}, {0x40, 0x10e, 0x4, "ece24b241d21f9890b443ba29ca2541d1b4f3951ff55186303658ee617179fafd8cf7ef87f29bddbd2565f513557961c"}, {0x30, 0x108, 0x9, "5e4d24606a6d0f37a27046025f9bbb414d406e335e65f95934b61b"}], 0x3c8, 0x40000}, 0x7}], 0x7, 0x400c040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00005b1000-0x8c)={0x100000000, 0xfffffffffffff001, 0xffffffffffffffee, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = add_key$keyring(&(0x7f00003fa000)="6b657972696e6700", &(0x7f0000d7e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_ifreq(r4, 0x8994, &(0x7f00005b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xd3}) ioctl(r5, 0xe7, &(0x7f0000c54000)="c56e3c6e46095b95bd48a5225391d2bce722978ed65c9a8b143a81ead7d18143a9ecc58c7d0824d459cbdcef0fa45603782962dfb2110cf0dd1d55229da515f697243ca8b2484ad5b3000720726f737a223a80f20aeba6375919eef67cb5f77d5a2cb83cc05ee84281d7c6fea2d8752ec31151e3a85719eb036660d05fcfd5ef699a8d194b699cea2d6abf3b7f896a2bd51f71a4cfc1bf0bce043a8ff4c9e66dd0de57994ec71fa668535cc2e7a52b294450b4389b609142a2741564394a249b07bc77f7a5a0fcd87582213b049c110b50a04623b77001168b4f920b34e5") getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000038b000-0x4)=0x0, &(0x7f00003f5000)=0x4) keyctl$negate(0xd, r6, 0x9, r8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[@rights={0x28, 0x1, 0x1, [r5, r5, r3, r3, r3, r5]}, @rights={0x20, 0x1, 0x1, [r5, r4, r5]}], 0x48, 0x0}, 0x20040850) [ 76.178756] 9pnet_virtio: no channels available for device ./file0 2017/12/12 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xb8) fsync(r1) close(r2) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000772000)={0x5, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000540000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000341000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r4, 0x9, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000062b000-0xb8)={0x0, 0x5, 0x1f, 0x2, 0x0, 0x80000000, 0x8, 0x1, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x5, 0x7fffffff, 0x5}}, &(0x7f0000efb000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ce3000-0xd8)={r5, 0xd0, "76b68882c45df7d6c84a6addfe27e33822e110ee77a2c9ef633a634c54031087f51145225d4afa109ff06ae94fd4fe6d2d3481db61efd4664607a247024202b5bf7db4bddc37f34a684c0c38f027514fbaeed1496447ef29782c1f79ef80488d28ac0b35386969b72344b2313d1721b9a4ad69386006b3081443b1d566ac5c062ecccac3784467ef5d3d74ad15e2452ba2f3b7064db20dd49fcea708cda4dfdd701bddc676b27fcd759e5d8d3a418b572ff7a768529405d16a7a8ac16cb69c991af435f97060505395dc228245386f81"}, &(0x7f0000f36000-0x4)=0xd8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e43000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000)=0xe8) fstat(r3, &(0x7f00006fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00008c4000-0x8)="2e2f66696c653000", r6, r7, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003d3000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3fffff, 0x0, &(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000452000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000c84000-0x4)=0x8) waitid(0x0, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndseq(&(0x7f0000ca8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80000020100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000abe000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000726000-0x4)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008c3000-0x8)={0x0, 0x0}) r5 = request_key(&(0x7f0000165000)="6269675f6b657900", &(0x7f0000a13000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000184000-0xf)="2f6465762f736e642f74696d657200", 0x0) r6 = request_key(&(0x7f0000a96000)="706b6373375f7465737400", &(0x7f00004ac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000-0xb)="75736572776c616e312100", 0xfffffffffffffffa) syz_open_dev$sndtimer(&(0x7f00001e4000)="2f6465762f736e642f74696d657200", 0x0, 0x1) keyctl$instantiate_iov(0x14, r5, &(0x7f0000422000)=[{&(0x7f0000f7a000)="fd3a8c4bbee78142450ad954f1165f7a4433db9e1e95cc6365d29985a01bc1fe35e15d77fe95d19aceefe099913262318b9d0a847c147e5c72504ec78f53990ddfe7b4d9e80781fee3597746d6742c2b5de91c5654049d9f9f0ecaf44668ab598e0e2622d5de0ef76bbd318dd9b7ea4e7046ada21857a4b91d1865aa4260d48ffe271b2757fcdc775e153877567655ada30955dcc80f6701c1d78f6bd4108572058dfc8aa6119936543a33a7cd0f47323e8b0be72925870b65825b5322c5e0b3ee97dec9bb3300b9e4cd3783f08ee2a544cfa761fc737da6e9325e7d166b1884e5a7bf278cdb333744f80afa2230", 0xee}, {&(0x7f0000ca8000-0x71)="ec19c0dca711d4544285c9c53234ab9f690da16bf39fbc48ac0d2310e6833224c1997ac971190c2abff48bab92d9001e1b08f29d4e6a489be6a41246cb1e6b2c48423e5fbbe88301f67c589929fc389825be5570dd17a87baabeb6f038da13a7dadf796ce15de821285ca445b1338def60", 0x71}, {&(0x7f0000c76000)="4406199a1128f2dda5328f38682f4f9370f0db1da3d30461facf460bb8e82149e55d7620e98aeae0210b9c1f7eea", 0x2e}, {&(0x7f0000cf9000-0x43)="b45c11918e7813ffb4a2d357cf0716cb5286379aaf224319d1ec0386344c999360c02c24946ed72314e634f76c1b64668b9b42f16ea46ffa62ea77fcd34f3d5e188a29", 0x43}, {&(0x7f0000024000)="1d22f83c9176bd71fc5f5af408c42a8da06e74091c5947f960357feed50f92ba798d34e462cd17b6badeadba2700eb10afc168502c18a35587331ce0d0b9e1b84caefdc9fc244c268952fcf38be052f31211bc59baa76e76f334bf62b9af0d70be8d4e5c98e1d273cbd9e3ada297bfa802a21ec9cea0b9aca4ed73665f66c161bcb1eb363d123fbb1e8ae50e2b0ef5003a375d42b3e421da9846094f54a3c760d2371e302c01223d4e2f700ee677", 0xae}, {&(0x7f0000e1a000-0x1000)="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", 0x1000}, {&(0x7f0000f0d000-0x80)="f597f57ff4297d13e235c1037f9337475a34a484628bbcef71a828c5bf2b9eeb14b3c2637687ef598525e70fd41e47fc4c81c807a644db1dc810f01f62835214a5f3ad34236efd36bcc67e2c952aea6c610359cf319323edf62d8a2b0a7f65bb83ebc94553be026e2d734ae0e503c9ce3dde89289a37be98d18e18f9e74e581a", 0x80}], 0x7, r6) write(r3, &(0x7f00006d3000)="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", 0x1000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) sendmsg$netrom(r7, &(0x7f0000958000)={&(0x7f0000a10000)=@ax25={0x3, {"9b65db7a6b108a"}, 0x98f}, 0x10, &(0x7f0000a24000-0x20)=[{&(0x7f0000934000)="", 0x0}, {&(0x7f000072a000-0xcd)="3d98ebd6ce086088d283adb5db4c35e0a5a5c419ef1351a107864dcc8cad2f39429531f82b521b6862bca5a98386fd60ca45b6b60ee62960b54a05dc98f90c604f3f93f0089ef1ed4a81fbe074fbf2784a59cfedf0c26aebd5e0eb01a2fd4f50a8bd3d9345142f3375b297bd0cec17d5af7bf29382cf0976090bdc8d15d7a1961ce54f3a33c28bb4cac5c82a553074c85d5ff9b9d64359ff4b26f375c7e88610397866a7382ba544187f4b03f43467f8170663feb54859f2527d9517b46e55f7c129e7d69f1e0ca8a4aacebfcf", 0xcd}], 0x2, &(0x7f0000e1d000)=[{0x110, 0x11d, 0x800, "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"}, {0xe0, 0x19f, 0x3e1, "b9d4b9960ad72abed9f9abae73a640323c4e1e8c24d1f7e27c1ff2db42d7d0976c33db89a65309056e9ab3637addcbc8adb2bd9768047a265136f35e59a49648851b4e071dcbd8b568f98a53b2b2c7ee136a9835780cae798aa497c32b17c2db8e0a45fda1ad86aaa147d0f308d85ff7fef65084ae9e427b9901276c30b8cc747873f4c48a7f6cfe7c2c5837d05894905b0989dbfb3b55426fef7a024ccf48bba5796e2109abbf8548d2a2a68107a94e130807e2df2fbad617e5bd7029392319e5fe19af04977e57814fce49c5c6"}, {0x60, 0x6, 0x0, "d28332f88f0849acbc58c87fe17d2871a1ab2a05e3800620754ed98b336e8213fe74d72ca77a658c644f9cb57454748f2e17263bb180422a6935610ce43c4eefa909dceddf156bbd47953b0466e616"}, {0xa8, 0x129, 0x1a3d, "4ef7b4d32e6af3026542cbc15d3c1dc18bddadd717e8564df41a4d415417dde780a35c1a33700d0d5041ae92b4c01eca463fc21611c581a7faf41d1f7420ffdad2fa7175eac30ee5a1d7fb4a83b831bae31c178ef8bf35eb4fa052635399ee251ad00c0c213e0467ba9cf6fafce1b3ee0fea806e2290901712e94385403b2a2d7570d49143d8adc7e01ac9cf8f561e51d61c062338"}, {0x48, 0x0, 0x8, "f7147bc6de230bf0ed9ac0ef69fc87e4e8f6592796c90080660d7e386e1c93a8caebb96b67ab58a0ac3e8e87387491c7cda2c39e1747e9"}], 0x340, 0x4810}, 0x48000) sendto(r2, &(0x7f0000d71000)="b0365689fbf1af79a85c6b58ed7fc8d96e1df7ae74fb1f3cdc4a7277c7bb953a07de2e890c2e2a2c03082da845cdee656a7dde384aebe4de00d74016347f8c0234441cc0c60d474a5b017545e3fc238693ad687aeace4a621449", 0x5a, 0x44, &(0x7f0000eb2000)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2636}, 0x1c) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00005b5000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 76.257308] 9pnet_virtio: no channels available for device ./file0 2017/12/12 10:35:35 executing program 2: mmap(&(0x7f0000000000/0x403000)=nil, 0x403000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000404000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x5) pread64(r0, &(0x7f0000042000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f00008aa000)=""}) r2 = socket(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getpeername(r2, &(0x7f0000b26000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3c000)=0x80) ioctl(r2, 0x7ffc, &(0x7f0000dd2000)="01") r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c04000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) syz_extract_tcp_res(&(0x7f00001cf000)={0x0, 0x0}, 0xd37, 0x8) write$tun(r4, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x3, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, r5, 0x42424242, 0x10001, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) mkdirat(r4, &(0x7f0000203000)="2e2f66696c653000", 0x83) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f00003aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00004c1000)={0x0, 0x80000, r4}) mmap(&(0x7f0000403000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe3a0b", 0x46, 0x40000, &(0x7f0000237000-0x10)=@llc={0x1a, 0x6, 0x3, 0x8, 0x0, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00000d2000)="2e2f66696c653000", &(0x7f00001ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r8, r7, r9) dup2(r6, 0xffffffffffffffff) flock(r1, 0x0) fcntl$getown(r4, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000572000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f00000e5000-0x4)=0xc) 2017/12/12 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000302000-0x4)=0xc9, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2027, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) set_robust_list(&(0x7f0000c05000)={&(0x7f0000b73000/0x2000)=nil, 0x0, &(0x7f0000482000/0x3000)=nil}, 0x18) r1 = socket$inet(0x2, 0x80a, 0x7fffffff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sndseq(&(0x7f0000f63000-0xd)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000f62000)={0x1, 0x1, 0x100000001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffbfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e17000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000047000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r5 = socket(0x10, 0x2, 0x6) syncfs(r5) getsockopt$netlink(r5, 0x10e, 0x6, &(0x7f0000503000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000665000-0x4)=0xe8) sendmsg$netlink(r5, &(0x7f000005a000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0081fb060b00030002e30000004a"}], 0x20}], 0x1, &(0x7f000061e000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r5, r5, r5]}], 0x1, 0x20008800}, 0x10) sendto$inet(r5, &(0x7f0000666000-0x28)="a15556a93b0c2004549831857cada396202cae679ba180381f20f195ce85b3abeb1f00da98af07f1", 0x28, 0x4, 0x0, 0x0) r6 = memfd_create(&(0x7f0000665000)="766d6e6574312300", 0x1) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0xffffffffffffffff, &(0x7f0000665000-0x40)={0xba, 0x7d7, 0x5, 0x8, 0x0, 0x0, 0x2, 0x2}) epoll_pwait(r6, &(0x7f000088f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfa8, &(0x7f0000842000)={0x5}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f0000be0000)={0x10000000, 0x0}) mlockall(0x1) readlink(&(0x7f0000e31000)="2e2f66696c653000", &(0x7f00005bb000-0xc)="000000000000000000000000", 0xc) 2017/12/12 10:35:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x65, 0x0, &(0x7f0000002000-0x65)="b06062413543263d1bc67e904340f69bf1e559aeca01a6c9bced85ed36b6527f8516957b04e77408d2d239112f7a57559c6fe81da85be037f027fb32c9becdc24d09e6cd98d5c93731c33e65fc13fc2b59908d40bd1e87ca845dde67da64d4553ffb971f58"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000740000)="2f6465762f72666b696c6c00", 0x0, 0x0) getuid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000405000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000057c000)=0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) perf_event_open(&(0x7f0000d90000)={0x2, 0x78, 0xda, 0x0, 0x3, 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) r4 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f00000f6000-0xd)="2f6465762f7573626d6f6e2300", 0xf0, 0x400480) write(r5, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) timerfd_create(0x6, 0x80800) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cab000)="2f6465762f73657175656e63657200", 0x202800, 0x0) ioctl$VT_DISALLOCATE(r6, 0x5608) clock_gettime(0x5, &(0x7f000028f000-0x8)={0x0, 0x0}) fchmodat(r6, &(0x7f00000ce000)="2e2f66696c653000", 0x27) clock_gettime(0x0, &(0x7f00002a8000+0xd4a)={0x0, 0x0}) timer_create(0x4, &(0x7f00001b7000-0x60)={0x0, 0x31, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a19000)=0x0) timer_settime(r7, 0x1, &(0x7f0000b2e000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000082a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt(r3, 0x107, 0x2, &(0x7f00007f4000-0x10)="01000000030006000007000000c4ffcc", 0x10) 2017/12/12 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000caf000)="7374617400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000997000)=0x0, &(0x7f000096a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x7, 0xa) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00001bf000-0x4)=0x559, 0x4) bind$inet(r1, &(0x7f0000ae9000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009a8000-0x45)="b5434cedd358496d79aef9ff0f000000000000d564ee7813eeae24011dc64102932f5e1769cf36451ad816a3bdca23a4e742db47c6f556cf60f7f705bd3c24a141528b3187d91abf639ffe047c3f3cdfcf9930ccc36ef546", 0x58, 0x0, &(0x7f00003b1000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x20000000010, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) write(r3, &(0x7f0000794000)="1f0000004a00070000001b0a000008ff0a3f80160000000000000903441951e1c049480361ac73e728e913ae6b6d0aa0e9154babaf5b8419e6afb495eae22f51d3f505cd118146ae2af4af4531c0b4e37be38222058210979fd01dba41cd46439823f1917e6747e00b216cb18a2fd6e88a78f6efaa626b8f522c520c22e3d8cfb5cff616fa0ba24af780fae1b1cd73f3409210891cb231", 0x97) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005c2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f000078e000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a5e000-0x4)=0xff, 0x4) symlink(&(0x7f0000281000)="2e2f66696c653100", &(0x7f0000110000)="2e2f66696c65302f66696c653000") open(&(0x7f0000d0d000)="2e2f66696c653100", 0x813d, 0x1) execve(&(0x7f000015a000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)="72616d667300", &(0x7f0000104000)="2800"]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 76.337198] keychord: unsupported version 0 2017/12/12 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xaa0000)=nil, 0xaa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = open(&(0x7f0000a17000-0x8)="2e2f66696c653000", 0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000470000-0x9)="2f6465762f70707000", 0x80000, 0x0) request_key(&(0x7f00002cc000)="6269675f6b657900", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ba000-0xd)="2f6465762f736e642f73657100", 0xffffffffffffffff) request_key(&(0x7f0000fd4000)="646e735f7265736f6c76657200", &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000132000-0x16)="707070305b73656c696e75782f736563757269747900", 0x0) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005a2000)={0x0, 0xdab3}, &(0x7f0000aa0000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000053e000)=@assoc_id=r3, &(0x7f00002b1000)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd4000-0x14)={0x0, 0x6, 0xfffffffffffffffb, 0x9, 0x8, 0x3}, 0x14) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @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, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000d7f000)="0000000000000000000000000000000000000000000000000000", 0x1a) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000de4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aa0000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000038e000)={0x200000005, 0x202, 0x5, 0x9, 0x0}, &(0x7f00003d8000)=0x10) syz_open_dev$tun(&(0x7f0000a56000)="2f6465762f6e65742f74756e00", 0x0, 0x500) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000011d000-0x18)=@get={0x1, &(0x7f0000912000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000aa0000)={@generic="e4016c59fadcd4696ac8940bc92cd473", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket(0x10, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00001f3000-0x10)={0x6, &(0x7f0000e45000-0x18)=[0x3, 0x40, 0x0, 0x6, 0x2, 0x8176]}) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00002a8000)="1f00000052007d0700009ffef4fffb000200450000000000b4a50001ffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c4d000)={0x0, 0x200}, &(0x7f0000cf2000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x7fffffff, 0x3, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa1000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000bc3000-0x10)={0x4, &(0x7f000094c000)=[{0x5, 0x5, 0x6, 0x8}, {0xc490, 0x3, 0x7ff, 0x3}, {0x5, 0x7fffffff, 0x4, 0x5}, {0x100, 0x6, 0x87, 0x2}]}, 0x10) r7 = memfd_create(&(0x7f000003e000)="27", 0x0) syz_open_dev$sndseq(&(0x7f0000421000)="2f6465762f736e642f73657100", 0x0, 0x8000000040102) mmap(&(0x7f0000aa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000aa1000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x40000040, &(0x7f0000527000)={0x4, 0x0, 0x7, "0f331014c2f4", 0x9, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000d55000)=0x0, 0x4) dup2(r5, r6) 2017/12/12 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) set_robust_list(&(0x7f00000a7000-0x18)={&(0x7f0000e41000/0x3000)=nil, 0x4, &(0x7f0000166000/0x1000)=nil}, 0x18) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50, 0x0}, {r0, 0x2200, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x400, 0x0}, {r1, 0x40, 0x0}, {r1, 0xc002, 0x0}, {r1, 0x9000, 0x0}], 0x8, 0x400) fcntl$notify(r1, 0x402, 0x80000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fe3000-0x8)="72787270635f7300", &(0x7f0000bed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe2000)="09364ab93560df8183c0a68b17d264942ecfbb1a430ba3ef8f3e96e0bc230bdd5271e48dc2dbd34d18070ac9221069a87ad7be333be512ec3cc5a40a6c3363b0b45bd1ec172558ccc0bb373dccdf701494", 0x51, 0xfffffffffffffffe) add_key$user(&(0x7f0000fe2000)="7573657200", &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe3000-0x4)="832a13a69e", 0x5, r3) r4 = add_key$keyring(&(0x7f0000fe2000-0x8)="6b657972696e6700", &(0x7f0000fe1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r4) r5 = syz_open_dev$mice(&(0x7f00003d9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x50000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000fe4000-0x10)={0x3, &(0x7f0000cfc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00009a8000)={r6, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fe2000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000327000-0x10)={0x0, 0x0, 0x78}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000a39000)={r7, r8, 0x2}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f000001d000)={&(0x7f000001e000-0x64)="c2383752ef25a142cefaa48b4b34082207bb24a9f257b161c9af8e21a0121a473ec3d321fbea22b4113e7c55c5e1e3b34e827efdb041e4f0c228bbe109ed085977926151fafdc652e4d8690c294e3eecb06985ae071b213534096d4d815719da8198256e", 0x64}) socketpair(0xe, 0x807, 0x8, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x12, 0x1, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x50}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mq_open(&(0x7f000001a000-0x9)="247d6d643573756d00", 0x80, 0x84, &(0x7f000001a000-0x40)={0xeb53, 0x4, 0x100000000, 0x6, 0x6, 0x100000001, 0x5, 0x6}) fsync(r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000017000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x96, 0x3, 0x3f, 0x80000000}, &(0x7f0000013000+0xb99)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000019000)={r4, 0xe8, "dd4f700bbb76d06be3e841e7ae7b2abff61fef08cf264da1fe316a38156b511edf73f0228fa7e103dca1a57a9892a1ea553580e2ea5c029095a26d616b84859015036050d3997668a340e4e7170edd8fdbf55e27e6bacb3daa4e6bc839bf5bd8a0797075d398e41d04cb2ad57e47cef4b4214703f39b60a97fcc5270e88e8bf04f71b1812b9aac193dbc8d53cd49072d7c4cb329f365671bf180082b2855fc2181de3fb0eac756d914e23d4a1b9664ff80cbb03611953680787d0f2fd3fef71c3b73b8c946fb3ed152f2a0fcfde602a95fe07f3a6124e053e5aff409ba4d90536bd06b58ff377836"}, &(0x7f000001b000-0x4)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000019000)={0x10001, 0x200, 0x4, 0xfffffffffffffffe, 0x10000, 0xffff7ffffffffffd, 0x64, 0x2, r5}, 0x20) clock_gettime(0x4, &(0x7f0000007000)={0x0, 0x0}) 2017/12/12 10:35:35 executing program 6: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x300) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xb) r5 = openat(r1, &(0x7f000099f000-0x8)="2e2f66696c653000", 0x404, 0xf) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f0000844000-0x4)=0x4) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000893000-0x20)={@generic="fc371bb66b6a4939763e346110f5111f", @ifru_flags=0x1300}) ioctl$VT_ACTIVATE(r5, 0x5606, 0x8) fcntl$setstatus(r5, 0x4, 0x2400) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000b25000)=0x7ff) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x1}) fcntl$setpipe(r0, 0x407, 0x1d) r6 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00000a5000-0x8)=0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r6, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r6, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f00003c8000)="2f6465762f6c6f6f702300", 0x6, 0x224400) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f00009d2000)=0x0) sendto$inet(r3, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cbd000-0x8)={0x0, 0x0}) r7 = request_key(&(0x7f0000b57000-0x8)="72787270635f7300", &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f1000-0x3)="214800", 0xfffffffffffffffb) r8 = add_key(&(0x7f0000b13000-0xa)="73797a6b616c6c657200", &(0x7f00008cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r7, r8) [ 76.371335] keychord: unsupported version 0 2017/12/12 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000470000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x406, r0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f000000b000)=0xba, 0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0xda, 0x5, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000332000-0x3)=0x0) close(r2) close(r3) dup3(0xffffffffffffffff, r5, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000a2a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) removexattr(&(0x7f0000462000)="2e2f66696c653000", &(0x7f0000dbe000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") ioctl$TIOCMBIS(r4, 0x5417, &(0x7f0000db0000-0x4)=0x80000001) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000633000-0xc)={0x9, 0x1, 0x100000000, 0x3, 0x91}, 0xc) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 76.398894] audit: type=1400 audit(1513074935.256:51): avc: denied { ioctl } for pid=10389 comm="syz-executor6" path="socket:[25176]" dev="sockfs" ino=25176 ioctlcmd=0x8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/12 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f92000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="b187792269f6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x7) mkdir(&(0x7f00004c1000-0x8)="2e2f66696c653000", 0x8) r2 = add_key(&(0x7f000056d000)="727872706300", &(0x7f00001da000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d35000)="773b78c185ee1c229ecc8ecb3617f822adbe4c185a3d7837981f25b718f65934a898b8b9e81b7ae1f401ae65460c827d254a49cca6d58dc80e6c8394f8e965b4a1835d93132f41ac446120eb41fa90b373c17beb6767623d0cc1fc1abbf3e15e74d09e80c03fbdc99ef6b22f1f07564fc3005d7280c66005c7d2c59d448bf6084607aac7244abeac5b2e46615ef9f16cb7d4a797929e6a3e9f45e150d6c2", 0x9e, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, 0xfffffffffffffffe) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f0000177000)="2e2f66696c653000", &(0x7f0000375000-0x7)="736f636b667300", 0x4400, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x741a) getdents(0xffffffffffffffff, &(0x7f00000ae000-0xfa)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) getdents(r3, &(0x7f0000711000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) read(r3, &(0x7f0000838000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getdents(r3, &(0x7f0000105000-0x480)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x480) mkdirat(0xffffffffffffffff, &(0x7f0000a0f000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c4e000-0x20)={0x1ff, 0x8, 0x200, 0x100000000, 0x2, 0x7, 0x8, 0x8, 0x0}, &(0x7f0000607000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e11000-0x8)={r4, 0x2}, &(0x7f0000fe7000)=0x8) mkdirat(r3, &(0x7f0000fc6000)="2e2f66696c653000", 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fcd000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0xf77, 0x5, 0xffffffffffffffff, 0x9, 0x2, 0xfffffffffffffff7, 0x7, 0x3ff, 0x7, 0xfffffffffffffff9, 0xfffffffffffffe01, 0x8, 0x5eb093d6, 0xf]}, &(0x7f0000e43000-0x4)=0x108) r6 = syz_open_procfs(0x0, &(0x7f0000862000-0x11)="63707573657400") preadv(r6, &(0x7f000000a000-0x10)=[{&(0x7f00003a4000-0x1)="00", 0x1}], 0x1, 0x0) pwrite64(r0, &(0x7f00004fd000)="42ac2ad9a824eae8fcfa82cbba3588b98496d0dbdf", 0x15, 0x0) r7 = add_key$user(&(0x7f00009be000-0x5)="7573657200", &(0x7f0000932000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d62000-0x8f)="dba58e7118a6cc03bda80f649aa301bc0eda005bb0400644e427e903e01e00e6d80f9f39b1f2d575a567a2b30d1f003a5e2f60a6fc850181c49e300eec3da72343c9a5af18cf52ffb057304caf4c46e2c6836f6fce2b2828dd8bf03e6bdde20ab8feb1393d3f535c32648d2f837b45484e7b989f8f1d636835677209f2ac9cccafe3892f48711735af84524e19cd11", 0x8f, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r7) syz_open_dev$loop(&(0x7f0000e65000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) getpriority(0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042a000)=0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000617000)={&(0x7f00007d0000)=[0x401, 0x200, 0x3], 0x3, 0x8001, 0x0, 0x2, 0xffffffff, 0x3c09, {0xfffffffffffffe5d, 0x20, 0x0, 0x3f, 0x5, 0x6, 0x1, 0x4, 0xffffffffffffffff, 0x7, 0x0, 0x5, 0x40000, 0x0, "31ba85a14b11ba58229c9a3124acde51f94db55b3f742a3bc0795c322f0a002b"}}) [ 76.431027] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 76.436575] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=10382 comm=syz-executor3 [ 76.444642] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.454653] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/12 10:35:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000eed000)="2f6465762f73672300", 0x20, 0x802) fcntl$notify(r0, 0x402, 0x80000010) mknodat(r0, &(0x7f0000ab0000)="2e2f636f6e74726f6c00", 0x4, 0x8) pkey_alloc(0x0, 0x3) mkdirat(r0, &(0x7f0000172000)="2e2f66696c653000", 0x0) r1 = openat(r0, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) getresuid(&(0x7f0000b1e000)=0x0, &(0x7f0000958000-0x4)=0x0, &(0x7f0000758000)=0x0) setuid(r2) open$dir(&(0x7f0000ba6000)="2e2f66696c653000", 0x80, 0x84) epoll_pwait(r0, &(0x7f000001e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x40000, &(0x7f0000586000-0x8)={0x100}, 0x8) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r1, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") r3 = pkey_alloc(0x0, 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) timerfd_settime(r0, 0x1, &(0x7f0000d0a000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000078e000)={{0x0, 0x0}, {0x0, 0x0}}) pkey_free(r3) renameat2(r1, &(0x7f000003b000-0xa)="2e2f636f6e74726f6c00", r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x2) renameat(r0, &(0x7f00004d7000)="2e2f66696c653000", r1, &(0x7f0000ffb000)="2e2f636f6e74726f6c00") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008e6000)=0x0, &(0x7f0000307000-0x4)=0x4) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f000032f000/0x4000)=nil, 0x4000, 0x8, r4) accept4(r1, 0x0, &(0x7f0000c14000)=0x0, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fgetxattr(r1, &(0x7f00003a9000-0x9)=@random={"747275737465642e00", ""}, &(0x7f00000d4000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) rename(&(0x7f0000498000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000c62000-0x10)="2e2f636f6e74726f6c2f66696c653000") memfd_create(&(0x7f00008b5000)="2d00", 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a01000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xa200, 0x0) 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readahead(r0, 0x3, 0x402) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0xb0, &(0x7f0000bc8000-0x9e)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed9}]}, &(0x7f0000cac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cf000)={0x100000001, 0x2, 0x9, 0x13, r1}, 0x10) r2 = inotify_init() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x3c) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x101082) r4 = socket$unix(0x1, 0x2000000000005, 0x0) r5 = memfd_create(&(0x7f00004cc000)="2f6465762f6c6f6f702300", 0x44) fcntl$setflags(r3, 0x2, 0x1) r6 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000664000)={r1, 0x3c, 0xb, "80ee053e791631e79ee676"}, 0x13) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f00003b7000-0x18)=@add_del={0x2, &(0x7f00008ae000)=@common="69706464703000000000000000000000", 0x3}) accept4$inet6(r5, 0x0, &(0x7f0000392000)=0x0, 0x80800) fchmod(r3, 0x3ffffffffffffffe) r7 = syz_open_dev$usbmon(&(0x7f0000931000)="2f6465762f7573626d6f6e2300", 0x1, 0x101000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000087b000-0x8)=0x0) syz_open_dev$mice(&(0x7f0000cd1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) sendmmsg$nfc_llcp(r3, &(0x7f000011e000)=[{&(0x7f000056f000)={0x27, 0x6, 0x3, 0x3, 0x200, 0x3, "ecbd94c88711f444a7ce0614e164ab6a2e1d35a2e3ad6b70790ea4474fa2aa5a72ff9facb6b60fac5862bdb257ab36e019d90b771717ab3591400824d02f0f", 0xfffe000000000000}, 0x60, &(0x7f000065d000-0x30)=[{&(0x7f00003fd000-0x38)="8f6ae794cb87ac4ae4ac78887d2532a4870a7be03ab96bfe332172a95116cf0e5085a859d2a8eaecf067eaf61db301099587b983b48cda54", 0x38}, {&(0x7f0000d4c000)="9aa34a722ef8b976ebd2b7f0a44da664235dc079638826a7231796f67f13255107527288b1618c8c4eb418f2ce1c45675ab777b33941ec8ddd8c35d77b790580df8389d2fd65d276e63d52b9f376cb6f5d5caa0482e40e1b70c0b9829e6b37c3b13bedb7d04b08a863e34bfca0", 0x6d}, {&(0x7f0000530000-0x1)="a8", 0x1}], 0x3, &(0x7f0000265000-0xc8)={0xc8, 0xff, 0x5, "c6f78518711cb5bcff4a70db97a35080c5969647e5c1798e7f51b404082a4aeb518be700235fc354bd9c9a20f01ecc323094e97765fcb85ab14b95b83aeef1b61dae285a90d2a65e7c0e1223f14f417b57588b0cd1cac85085edf8a0548464d7eb227089f0926ffe2d8ad414f849f133de25b8cced5010276dcdff02f8eaa4e1f8d2a470d9e383669d8fab3f6b2be01bb38dff4e0e86ec6ea137084e04dbc437f8596735a8e78a1828f1a5a2c2e92021d4"}, 0xc8, 0x0}, {&(0x7f0000fa0000)={0x27, 0x7e3, 0x0, 0x7, 0x1ff, 0x0, "12a01dcab6d2b64e37d89d9f1300a0c59920a2d02096a92c24d90cc2fcc77dbc724c03289e63ddb64d945025cf2e3c8a06f694c72cd9097fb6af21e29eae1f", 0x76}, 0x60, &(0x7f0000a0a000)=[], 0x0, &(0x7f0000d1b000-0x68)={0x68, 0x107, 0x5, "37e3704a652e270f8f626a7f7e9761aaffb072117c69f06aaec60cf2daaf4be636394ed47a756491ef77cf5c7d5fb1fa3c39774244d6f5cd3d9b4aaff7637698d927999cebd1bcdfe1804ad863cb3e563dd07822e1"}, 0x68, 0x40010}], 0x2, 0x1) sendfile(r3, r3, &(0x7f0000224000-0x8)=0x0, 0x100000002) fremovexattr(r4, &(0x7f00001ef000)=@random={"747275737465642e00", "2c2600"}) close(r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df5000-0xe)={0x5, [0x2, 0x7, 0x101, 0x4, 0x1f]}, &(0x7f0000785000)=0xe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000b1000)={0x4, 0x100, 0x5, 0x1, 0x5890}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x100000802, 0x80000000000300) [ 76.463910] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=10396 comm=syz-executor3 [ 76.479942] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.501490] device lo entered promiscuous mode [ 76.505361] device lo left promiscuous mode 2017/12/12 10:35:35 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000d72000)="000000000000000000000000000000000000000000000000000000", 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair(0x0, 0x80000, 0x7fff, &(0x7f0000c78000-0x8)={0x0, 0x0}) ptrace(0x10, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r2) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000001c000)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000573000)={0x0, 0x0, 0x0}, &(0x7f000074a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000713000)={{{@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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000+0x733)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b03000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afa000-0xe8)={{{@in6=@remote={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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000)=0xe8) getgroups(0x4, &(0x7f00002a7000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000259000)="2e2f66696c653000", &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e3d000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f00000f7000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000320000)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000d3c000)=0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r2) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000843000-0x4)=0x0, &(0x7f0000c13000)=0x4) getpgid(r5) process_vm_readv(0x0, &(0x7f00004eb000-0x60)=[{&(0x7f0000d24000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000458000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000a9b000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000308000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000a5e000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000f9b000)="000000000000000000000000000000000000000000000000", 0x18}], 0x6, &(0x7f0000bee000)=[{&(0x7f0000158000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000f18000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x2, 0x0) 2017/12/12 10:35:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x3}, &(0x7f0000001000-0x40)={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f6877726e6700", 0x803, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000013000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ppoll(&(0x7f0000007000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f0000013000)={0x0, 0x1c9c380}, &(0x7f0000012000-0x8)={0x0}, 0x8) r2 = memfd_create(&(0x7f0000003000-0x25)="e473797374656d6370757365744076626f786e65743073656c696e757873797374656df200", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000001000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x3, &(0x7f0000014000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x4, 0x0}, {r2, 0x101, 0x0}, {r0, 0x2, 0x0}], 0x3, 0x3) ppoll(&(0x7f0000004000)=[{r2, 0x10, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4020, 0x0}, {r2, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x4000, 0x0}], 0x6, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000012000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.525623] device lo entered promiscuous mode [ 76.543308] audit: type=1400 audit(1513074935.406:52): avc: denied { fsetid } for pid=10419 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.577634] device lo left promiscuous mode 2017/12/12 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000008c000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r1 = inotify_init() close(r1) fchmod(r1, 0x3) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000d3000)=0x9) fcntl$setstatus(r2, 0x4, 0x400) readahead(r1, 0x1ff, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000035a000)={0x0, 0x0}, 0x10000800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a8d000)={0x0, @in6={{0xa, 0x3, 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]}, 0xa0, 0x3}, &(0x7f00009ab000)=0x98) dup3(r5, r5, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={r7, 0x5}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a8c000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000624000)=[{0xc, 0x4}, {0x3, 0xfffffffffffffff9}, {0xa, 0x0}, {0x7, 0x8}], 0x4) socket$inet_tcp(0x2, 0x1, 0x0) dup(0xffffffffffffffff) 2017/12/12 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000fef000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000baf000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000-0x4)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fef000)="2f6465762f6175746f667300", 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00003a7000)=[{0x3, 0xfffffffe0}, {0x3, 0x0}, {0x0, 0x5}, {0xc, 0x7}, {0x3, 0x2}], 0x5) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000ff0000-0x67)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754130be23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000899000)={0x42424242, 0x42424242}, 0x800, 0x1fc) mmap(&(0x7f0000ff3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22fe, &(0x7f0000ff7000-0x22fe)={@random="b346d37206e1", @random="de000000b200", [], {{0x86dd, @ipv6={0x8, 0x6, "06fcff", 0x22c8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x2d, 0x450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xaa, "d1f6084079694f364f14c57da0c9b82b02b99f0863aea01cc5f74eacd18560ace8a568bea6a2c3ad017803d38e7ceb13f609f75ccfb31dac17ebb2b6fab33d7db4a36eb26b0a608f3e09150476c062abf646ee3ec76f4c13d9aa87ab8141e7041fe13f5fd669f1e4d47efe9905f7ce52a3702c9c9378d3d7304cc81a2b81ac8ee5cb5dd5b8038f84f5bd5e8dbad99b6a015b9d33ebcf7914169f2ce96d0e0414efa81311e4187b6cc0cd"}, {0x0, 0x29, "8e9ac1ac9ea30e330e614a5b93bab54f7209e42735c1336e238b54cec26f4701c417afbb7c15622b5a"}, {0xfc, 0x50, "b75226d0731c16e089baa7547f0052005555ca1e6c528809000000000000004d9f49c0c1c2df1be840c2a712da9a248b0f4a6e46ace8c1a93205a2d7009b60bedb70a4743a3b1542d6cb956d00000007"}, {0x80ff, 0x1000, "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{0x5, 0xfb, "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"}, {0xfe, 0x1000, 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"}, {0x5, 0x54, "95826e3fa76e330b5bb746b566f4d93df3e6a539205830d3f2b9c94a73a2c1cf9679fe5419aa0a24e4e1f3a1d70c143bcc343f795e5ad0fa2267059c7116568042c52b874dcfea2282e535954814e4c38a6dd95b"}]}, @fragment={0x0, 0xd4, 0x1800000000, 0xffffffffffffffff, 0x4, 0xfffffffffffff, 0x1}], @tcp={{0x0, 0x0, r5, r4, 0x0, 0x0, 0xe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {[@generic={0xfe, 0x3, "60"}, @nop={0x1}, @timestamp={0x8, 0xa, 0x8001, 0x40}, @md5sig={0x13, 0x12, "d3fea7aa9faf746d9743a773b322951f"}, @mss={0x2, 0x4, 0x7}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r6 = socket(0x5, 0x1, 0x380) mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff7000-0x40)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2030, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {r6, 0x4003, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {r2, 0x401, 0x0}], 0x8, 0x100) syz_emit_ethernet(0x95, &(0x7f00005bd000-0xa1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0x7, 0xffff}}], {{0x6004, @ipv4={{0xd, 0x4, 0x3, 0xd3, 0x83, 0x1, 0x1, 0x4, 0x62, 0x0, @rand_addr=0x8000, @empty=0x0, {[@end={0x0}, @ra={0x94, 0x6, 0xbe6d}, @ra={0x94, 0x6, 0xde}, @lsrr={0x83, 0xf, 0x1, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @end={0x0}]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x5, 0x9, {0x10, 0x4, 0x9, 0x0, 0x1, 0x3, 0x10000, 0x8001, 0x0, 0x1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x87, 0x2, ""}, @timestamp={0x44, 0xc, 0x5, 0x3, 0xffffffffffff824b, [{[], 0x2}, {[], 0x80000000}]}, @end={0x0}, @cipso={0x86, 0x1d, 0x8, [{0x1, 0x2, ""}, {0x1, 0x7, "5e04350bce"}, {0x7, 0xe, "bcc22238f2cb7c737257d7ec"}]}]}}, "6df47be9da3233"}}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@generic="92ec83a82e86b7220000000000080005", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000390000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f00000000006c0000000000000000"}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000928000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffefd, 0x0, []}, 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000843000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000ff5000-0x4)=0x5, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000433000)={0x0, 0x0}, &(0x7f000073e000-0x10)={0x0, 0x0}) getresuid(&(0x7f00000ba000)=0x0, &(0x7f0000338000)=0x0, &(0x7f00002e8000)=0x0) request_key(&(0x7f000030e000)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000662000)="1f", 0xffffffffffffffff) r0 = openat$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(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) accept(r1, &(0x7f0000c2e000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000)=0x10) fcntl$addseals(r1, 0x409, 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000790000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$getregset(0x4204, 0x0, 0x40004, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}) init_module(&(0x7f0000889000-0x10)="67726530000000000000000000000000", 0x10, &(0x7f00006a9000)="2d2f00") ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00008a8000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f0a000)={0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0xe16, 0x4, 0x0, 0x8, 0xfffffffffffffffd}, &(0x7f000098e000-0x4)=0xa0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e1f000-0x1a8)={0x3, 0x800, 0x3, 0x6, 0x7, [{0xfffffffffffffffa, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}, {0x400, 0x8, 0xd0ab, 0x0, 0x0, 0xa05, 0x0, 0x0, 0x0}, {0x7d1, 0x9, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9a, 0x98e, 0x1, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x80000001, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x1, 0x481, 0xbe4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f4000)={0x9, 0x8000, 0x8000, 0x40, 0x5, 0x4, 0x7, 0x1, r3}, 0x20) dup2(r1, r2) ioprio_set$uid(0x3, 0x0, 0x0) r4 = getpgrp(0x0) capset(&(0x7f000033e000-0x8)={0x20071026, r4}, &(0x7f0000710000-0x18)={0x400, 0x8001, 0x8a3f, 0x9, 0xfffffffffffffff7, 0x800}) 2017/12/12 10:35:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000093000-0xd)="6e65742f736f636b7374617400") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006d5000-0x14)={0x8, [0xbcb, 0x7, 0xc55, 0x4, 0x8, 0x7fff, 0x401, 0x0]}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = timerfd_create(0x0, 0x80800) timerfd_gettime(r2, &(0x7f00004b1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000669000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1000, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x919, &(0x7f0000835000-0x919)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8e3, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x89, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x63, "ff275c6be8563cd67271833f82080aaf57ab869621f7445decad84963b29f7b73d92f53a692d8c545f9b25321ae1ff1ecc6afa1835104390057d924111d9481acb4de848397159b5ae5b695e9f68eb6334928df2e717fbf8b69a9a0a94540ead65d77a"}, {0xfe, 0xf3, "f3aa7216031cc3c67bf756b4b6ace79f646a803a8dc8686417d96e002fc24b304779f03f9c07b9a61cc141de03de5ec8641e7ff047756659e401643975b635c06f615e0c441cc118aaef1776b527d630963de7a30d2c0ab81cff9a2c2dda0cae3ec3a3ee9a0311c2340961e0eb1fcdcfa560bba6e35dfa58a19b3dfa778bfd9ce69e144162cca2eecbbe69721ddfed5a634ff55e1c3be3b2f23c21caded81437e357f4293af1ec0bd13ad3d6608bf345abc4a072ee7bca9bcd9d5c282a0d48ab9c4af9a666682abc9c27e23c45cbdbba2461cb80991d6996303d6a8464624ff6e0ac2d8bcfa8717e858f67c6b8a7102e9ea736"}, {0xff, 0x5, "60b35c478f"}, {0x0, 0xde, "9568ca415477d4b7f21d75aacd2b4b279ed62c3f381c5317d5c63a5377f5e97f0f64f5acc562e89f5a0d1bd14b52b64f9d492a8bfb0954e8350acc67903b14edc5a1c99437ece600eda21b9b37e399ee3dfc28c4b2774397e04ca168e784b7618b0fa8c6133df0d6639d018271a184599839a5714c0f2052c2210d4ca3780c0f1f11a1aa78a7c8b42a7ac3ca8d2cfeca68e9aca6c83e208e051335f1b02dec2da1ecf4f95df72719d3279a58c3fbe8e6e21a45c0ab62eb2b08c6727ee1406ac8a7558b89a795cc2f12fa07a5e7996f61f52f167baefbd529ac310eb39f3c"}, {0xff, 0xba, "0062538e7db6bc339c0b71a6e2fa501cf57e83a022e6b8dee95908c4c1efc1b662ee5bb2e44998708674d5b93719fe965695b412f9ea0dff75c999954640d4e76fd03d99e658e69f836d4243d1c749d64f6173bd52fef97606347fe5444284612584b1a3eef2c95fda14f5128e8ad59610872b975817f1bfdf61b2dbf0a2f4a9106416e1c3d26d150accfe5e2662bad2f4f65bb6e01600a5ba288d62c6379c180339b02da0430a9673a5877a714895c7d66be70827c16f9785e3"}, {0x7, 0x5e, "7b0831133f40aacd2d875acfc700a89bbbca076e2bac1af80549c6cd39138f51c2a6d1eb236dd682dba8c21fe189258d34e17074c7a994b357d8d3130e03d6124bca88c96df1659278494065c6cf3746ab83a6f1ae20a7ddab7ab95bdb10"}]}, @dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xff, 0xc, 0x2, 0x100000000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x11, 0x4, 0x1, 0x401, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xe4, "6400358286f60156d4a8f65416ea875ce28a768d9b8c0badda79c6ce34e22cb82eb6890cc18dffb57d6e8a58669756dffb11ee31d1f00ddedd00106227130d8e9862aa0f7127afb9743f131229fec351e8f5c9dc0ace687c25591269e2c3f91af65c55d37b27c5622fb8970395db3e99721f6808f09c4d9e519d836c3f8622b0a385c8de37c7e6e391fbb963c95930ee425e5b343e55d5927dbfc27fb9d742f7a051debdba1d1f52c01a35345f24c65f5f7fab4049721c90c38e94fe1b877226555006085316e8efee4c7675a37795dabab8a79155e834b371f2cb8ada796de6e3c10f88"}, {0xff, 0xa4, "998af42ea084a5c59a82a9d5ccfbb5766f6a1e2301ac07c7fc2ee431c847b9c2032bddc9ae99a609facbbb8eeda68daaac9f9956cd9876026525a0f31a4dad3e0420c69e879d29902ecf428745b760a8c80a1331f90a64380670f3231f857188acc4b07c8b2c09ea851dc147ff15a922b1295aaaffe688bc6b81436cc84dbc7a46dadadec8ca6add47252388917369f78c36f479881f0ec3192ab065893a9b7079374f50"}, {0xfe, 0xdd, "4f6054da90803a3441381503cef2b9218df0a8bedcd3019135beffd1641efd65eb4cda1ae9fd3507c0822a67edd6ec636a21d98a5cce11abd935cd263b2a752a99c497b16c57fec905c9bb2a2d6e3bea9c8c8b4406da8eb08bb8b06c8a7c7a9d5c1d7cafc3b554dcdf3678d49132c66d772e238e27d6c5b199b25eb8d6e1af4c22d3051be216b8cf8ed18a545e9a414c0bc857024b71febb66b478d050c2df0e5efca0bebe84e4a4b50a8e10b02b3a9221a2ed20c6a84726c925075ad6ae8a58764878267f9a41b39029b1b20db200ecdcf16a3e532b94a90d0ce5208d"}, {0xcb, 0x81, "9ea6ff099167d58bf7ddfda39112ead9004d6b310568b9f0ffd1f807b175eb61ae7d07cfb2faf600850196c3a067ecba7ffd86292edfe0d8c1229eb34abb28bf97faac2b1a54a4df45c2c71a05711d7fd873a032a19370de733a02bcbf5df69b55335b7dba950473f15b0d2bc0511535b12fb84728165f6cc3107d1a4b4ec4c0b1"}, {0xff, 0xb2, "e422d91b3b3fb52315daa4e2fd3bbcb88c435e38d8ee0265c129f7983c11207c90868d4ea9488931e6b48276ff7cbb238d25ea6ba24a768758888d8441ce5a8f43631d6e99e3aa12b575c6bd3bf66ee8d53c18b245ec26b3619eaab83da711bfe0429e6c9059d84b5816adcca76bde11cbfed7334364d97d968fe73a680c760ae0d586be6d9d912e9165bac71f85e8497392a20b609d2a10ccf1f66fc41b2736e6740d732e845bde04e086a2c3dec2b5110e"}]}, @dstopts={0x6c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xa, "7b9777a20572d58af4e5"}, {0x0, 0xe6, "4fac78da140b0f681abac0a133f89eea6745f9f866158c83ab6449f3575041bc620551d14f6af367ce4bf608198e500126d92821c551e78fa7fc6dad27ab85e6ca3621af19299a9d65a6a3fa013e0e04d7c518879eef376da5153e903754905dd4c28cd48f5093176473b7a0219f1f028bc1c2fe1cd6752353b60104d225e9a1bd7e1e44983ffca511b83c447ce33deb5f8596bf9beeb264a4a5fc9511eacd8c43c3f3d699112c3e1bae37e59963b895ff6d2a82cab93ee7bb342a40769e463709ca348fc4793cc8fbad425acbf8db690da5aef1bbb96b3067f701be574a6cb83d41a7d02727"}]}, @fragment={0x88, 0x5, 0x80000000, 0x2, 0x8, 0x80000000, 0x2}, @routing={0x0, 0x2, 0x2, 0x81, 0x8, [@loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000965000)=0x0, &(0x7f0000392000)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) socket$inet(0x2, 0x5, 0x5) [ 76.724645] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.725183] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.725192] CPU: 1 PID: 10454 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 76.725198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.725212] ffff8801d543f830 ffffffff81d90889 ffff8801d543fb10 0000000000000000 [ 76.725224] ffff8801a40d7490 ffff8801d543fa00 ffff8801a40d7380 ffff8801d543fa28 2017/12/12 10:35:35 executing program 7: epoll_create(0x54b7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00001ed000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000496000-0x24)="8231574b742f90d197a3712b102ec0e6747f58c53347fd6c60855c98e157e7575c10e265", 0x24, 0x800, &(0x7f0000001000-0x10)={0x3, {"3896b368506fea"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ff7000)={0x0, 0x9, &(0x7f000019c000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0xca}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ed}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f00002e6000)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ff7000)={0x0, @in6={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8001, 0x27f0, 0x60f6, 0x1, 0x0, 0xe98400000, 0xbb, 0x0, 0x3, 0x8, 0x7, 0xffffffffffffff00, 0xfffffffffffffff7, 0x1]}, &(0x7f000098a000-0x4)=0x108) fstat(r0, &(0x7f0000ff9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") tgkill(r2, r2, 0x2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d26000-0x101)={0x0, {{0xa, 0x1, 0x20, @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]}, 0x0, 0x5, [{{0xa, 0x1, 0xff, @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]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [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}, 0xf6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000a85000)=0x0, &(0x7f0000ce5000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ffa000-0x8)="2e2f66696c653000", 0x6b) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ff9000)={0xdc, 0x0, 0x1, 0x1}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f00003e2000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a40000-0x40)={0x7, 0x7, 0x7, 0x9, 0x800, 0x7, 0xed, 0x1}, &(0x7f0000fd4000)={0x10000, 0x5, 0x584, 0x1, 0x4b25, 0x8, 0x0, 0x9}, &(0x7f0000f29000-0x40)={0xc828, 0x1, 0xfffffffffffffffe, 0x1, 0x3f, 0x5, 0x1, 0x80}, &(0x7f0000ddb000)={0x77359400, 0x0}, &(0x7f0000d9c000-0x10)={&(0x7f0000890000)={0x8000}, 0x8}) nanosleep(&(0x7f0000937000)={0x77359400, r0}, &(0x7f000053c000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) get_thread_area(&(0x7f0000019000-0x10)={0x5, 0x5, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000019000)="2f6465762f7573626d6f6e2300", 0x5, 0x400000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2000007) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a00000000000000015606bda0394bc5bc0cbc2b6cbf8d19516f07d903fb1c633a269e340713093c4d9f39fb368c16d7645a8c93615f2fd09831a8279da090b76e9ab9315eb68249f635f69d9d8a27edaf7ec631b7d701a560fc2250d02b") ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000014000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x541f, &(0x7f000000d000-0x8)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000019000-0x4)=0x4, 0x4) faccessat(r1, &(0x7f000000c000-0x8)="2e2f66696c653000", 0x100, 0x800) r3 = dup3(r2, r1, 0x0) writev(r2, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ppoll(&(0x7f0000013000-0x10)=[], 0x0, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x8)={0x7}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000000e000-0x90)={0x3ff, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) process_vm_readv(0x0, &(0x7f0000016000-0x30)=[{&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x2, &(0x7f0000014000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) ioctl$TCXONC(r3, 0x540a, 0x1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000f2c000+0xf43)=0x0, 0x1) r4 = creat(&(0x7f0000019000)="2e2f66696c653000", 0x44) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000009000-0x4)=0x0, &(0x7f0000b8a000-0x4)=0x4) accept4$inet6(r4, &(0x7f000001a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000019000-0x4)=0x1c, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readahead(r0, 0x3, 0x402) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0xb0, &(0x7f0000bc8000-0x9e)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed9}]}, &(0x7f0000cac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cf000)={0x100000001, 0x2, 0x9, 0x13, r1}, 0x10) r2 = inotify_init() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b98000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x3c) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x101082) r4 = socket$unix(0x1, 0x2000000000005, 0x0) r5 = memfd_create(&(0x7f00004cc000)="2f6465762f6c6f6f702300", 0x44) fcntl$setflags(r3, 0x2, 0x1) r6 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000664000)={r1, 0x3c, 0xb, "80ee053e791631e79ee676"}, 0x13) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f00003b7000-0x18)=@add_del={0x2, &(0x7f00008ae000)=@common="69706464703000000000000000000000", 0x3}) accept4$inet6(r5, 0x0, &(0x7f0000392000)=0x0, 0x80800) fchmod(r3, 0x3ffffffffffffffe) r7 = syz_open_dev$usbmon(&(0x7f0000931000)="2f6465762f7573626d6f6e2300", 0x1, 0x101000) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000087b000-0x8)=0x0) syz_open_dev$mice(&(0x7f0000cd1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) sendmmsg$nfc_llcp(r3, &(0x7f000011e000)=[{&(0x7f000056f000)={0x27, 0x6, 0x3, 0x3, 0x200, 0x3, "ecbd94c88711f444a7ce0614e164ab6a2e1d35a2e3ad6b70790ea4474fa2aa5a72ff9facb6b60fac5862bdb257ab36e019d90b771717ab3591400824d02f0f", 0xfffe000000000000}, 0x60, &(0x7f000065d000-0x30)=[{&(0x7f00003fd000-0x38)="8f6ae794cb87ac4ae4ac78887d2532a4870a7be03ab96bfe332172a95116cf0e5085a859d2a8eaecf067eaf61db301099587b983b48cda54", 0x38}, {&(0x7f0000d4c000)="9aa34a722ef8b976ebd2b7f0a44da664235dc079638826a7231796f67f13255107527288b1618c8c4eb418f2ce1c45675ab777b33941ec8ddd8c35d77b790580df8389d2fd65d276e63d52b9f376cb6f5d5caa0482e40e1b70c0b9829e6b37c3b13bedb7d04b08a863e34bfca0", 0x6d}, {&(0x7f0000530000-0x1)="a8", 0x1}], 0x3, &(0x7f0000265000-0xc8)={0xc8, 0xff, 0x5, "c6f78518711cb5bcff4a70db97a35080c5969647e5c1798e7f51b404082a4aeb518be700235fc354bd9c9a20f01ecc323094e97765fcb85ab14b95b83aeef1b61dae285a90d2a65e7c0e1223f14f417b57588b0cd1cac85085edf8a0548464d7eb227089f0926ffe2d8ad414f849f133de25b8cced5010276dcdff02f8eaa4e1f8d2a470d9e383669d8fab3f6b2be01bb38dff4e0e86ec6ea137084e04dbc437f8596735a8e78a1828f1a5a2c2e92021d4"}, 0xc8, 0x0}, {&(0x7f0000fa0000)={0x27, 0x7e3, 0x0, 0x7, 0x1ff, 0x0, "12a01dcab6d2b64e37d89d9f1300a0c59920a2d02096a92c24d90cc2fcc77dbc724c03289e63ddb64d945025cf2e3c8a06f694c72cd9097fb6af21e29eae1f", 0x76}, 0x60, &(0x7f0000a0a000)=[], 0x0, &(0x7f0000d1b000-0x68)={0x68, 0x107, 0x5, "37e3704a652e270f8f626a7f7e9761aaffb072117c69f06aaec60cf2daaf4be636394ed47a756491ef77cf5c7d5fb1fa3c39774244d6f5cd3d9b4aaff7637698d927999cebd1bcdfe1804ad863cb3e563dd07822e1"}, 0x68, 0x40010}], 0x2, 0x1) sendfile(r3, r3, &(0x7f0000224000-0x8)=0x0, 0x100000002) fremovexattr(r4, &(0x7f00001ef000)=@random={"747275737465642e00", "2c2600"}) close(r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000df5000-0xe)={0x5, [0x2, 0x7, 0x101, 0x4, 0x1f]}, &(0x7f0000785000)=0xe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f00000b1000)={0x4, 0x100, 0x5, 0x1, 0x5890}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x100000802, 0x80000000000300) 2017/12/12 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000da3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f4000)={0x0, 0x0, 0x0}, 0xc) setregid(r2, r3) r4 = request_key(&(0x7f0000ce4000)="3f6571e77f", &(0x7f0000255000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000420000-0x1b)="706f7369785f61636c5f6163636573736574683173797374656d00", 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lremovexattr(&(0x7f0000d5a000)="2e2f66696c653000", &(0x7f000088f000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") socket$inet(0x2, 0x6, 0x3ff) setuid(r1) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000462000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) pselect6(0x40, &(0x7f00007be000)={0xfffffffffffffffe, 0x7, 0x95a1, 0x7, 0x27, 0x1f, 0x8, 0x7}, &(0x7f00003fc000)={0x3, 0x9, 0x10001, 0xfffffffffffffffd, 0x81, 0x0, 0x101, 0x0}, &(0x7f0000a55000-0x40)={0x2, 0x10000, 0x7, 0x9, 0x116, 0x2239, 0x5, 0x45}, &(0x7f0000d8c000-0x10)={0x77359400, 0x0}, &(0x7f000027d000)={&(0x7f0000655000-0x8)={0xc3}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000d30000-0x58)={{0x7, 0x7f}, 0x1, 0x6, 0x8809, {0x1f, 0xe0}, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = creat(&(0x7f0000b0a000)="2e2f66696c653000", 0x42) ioctl$LOOP_CLR_FD(r6, 0x4c01) 2017/12/12 10:35:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x103001) ioctl$KDSKBLED(r1, 0x4b65, 0x2) epoll_wait(0xffffffffffffffff, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {0xffffffffffffffff, 0x0, 0x7f}, {r0, 0x9, 0x7f}], 0x3, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002c000-0x8c)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(0xffffffffffffffff, &(0x7f00003b0000)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00009f5000)=0x4, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078b000)="2f6465762f73657175656e6365723200", 0x80000100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000067c000-0xc)={0x0, 0x0}) socket$inet6(0xa, 0x806, 0x7) epoll_pwait(r0, &(0x7f0000e19000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x400001, &(0x7f000029a000)={0x2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) read(r0, &(0x7f00002fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) [ 76.725235] ffffffff8165e497 0000000000005e64 ffff8801a5fba0f0 ffff8801a5fba0a0 [ 76.725237] Call Trace: [ 76.725252] [] dump_stack+0xc1/0x128 [ 76.725262] [] handle_userfault+0xa37/0x1300 [ 76.725273] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.725282] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 76.725295] [] ? handle_mm_fault+0x117b/0x2530 [ 76.725305] [] ? handle_mm_fault+0x1fc3/0x2530 2017/12/12 10:35:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cc1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e97000-0x4)=@assoc_id=0x0, &(0x7f0000bda000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b73000)={r2, 0x38, &(0x7f0000bc9000-0x38)=[@in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f000057e000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000754000-0x7)="2c2573656c6600", 0x2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003e2000)=[{&(0x7f00006b8000-0x85)="821bd9211469fb628c75f38df36b907dcd12cd6dab05eee911ef46dea47ab869c4e6e776a3ae2280a2dbca96df2c8a12ed25fbb80f5a41ddbddd6e396ff0a92587190644db84ecfd3a92c0a507341777afc9f3fa5fc76841fff029f3a646b734b2d3a62ecf46dc8047139943447d53bf2866f1c3ca8bb3d5aebf5ba9df1ebfec9161cc5386", 0x85}, {&(0x7f0000001000-0x46)="a84c86db28e2f7c2d5e788dc4893d69c2b21962e9dfe3135914e353949d7339cc4cf3fa4c5656178b59fc63c0284e65a7c788b9e02839d7247e57d707e68f91cd517154b3ee4", 0x46}], 0x2, 0x35) fcntl$setsig(r4, 0xa, 0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb0000)=0x0, &(0x7f00003a3000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000092b000)={0x0, 0x0}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) r8 = dup2(r6, r6) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f6b657963686f726400", 0x201, 0x0) signalfd4(r7, &(0x7f0000a33000-0x8)={0xfff}, 0x8, 0x80800) write$eventfd(r4, &(0x7f00005d1000-0x8)=0x100000002, 0x8) fanotify_mark(r4, 0x8b, 0x40000000, r9, &(0x7f0000035000)="2e2f66696c653000") pwrite64(r9, &(0x7f0000968000-0x3f)="b7073bf18d8678ce4ebebddec1954d76652f52d7c3ecfd8362b17b9a8a601c66b062b99d580ae131692374341ead34f20050ba1fc90144252b1e01ca202b204d5a744f1a791845476d", 0x49, 0x0) fcntl$setstatus(r5, 0x4, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00000b3000-0x8)={0x1, [0x0]}, &(0x7f0000a25000-0x4)=0x8) read(r1, &(0x7f000073c000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000eee000-0x2b)={0x0, 0x23, "e4330a796fbf1890eb5733b29657041497c884c3c9386f27992499085236f62f0b82b4"}, &(0x7f0000a31000-0x4)=0x2b) dup3(r0, r8, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000031f000-0x8)=@assoc_value={r3, 0xffff}, 0x8) pread64(r1, &(0x7f0000586000)="", 0x0, 0x400000006) [ 76.725316] [] handle_mm_fault+0x1fd1/0x2530 [ 76.725326] [] ? __pmd_alloc+0x410/0x410 [ 76.725333] [] ? plist_del+0x157/0x210 [ 76.725341] [] ? memset+0x31/0x40 [ 76.725350] [] __do_page_fault+0x5c2/0xd40 [ 76.725359] [] ? mm_fault_error+0x2c0/0x2c0 [ 76.725367] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.725375] [] do_page_fault+0x27/0x30 [ 76.725384] [] page_fault+0x28/0x30 [ 76.725392] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 76.725401] [] ? prepare_timeout+0x45/0x140 [ 76.725410] [] SyS_mq_timedreceive+0xcd/0xdb0 2017/12/12 10:35:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000018c000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f000099a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007a0000-0x4)=0x1c, 0x800) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f000009e000)={0x0, r3}) utimensat(r0, &(0x7f0000d78000)="2e2f66696c653000", &(0x7f0000eb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) unshare(0x8000000000001) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000e7000-0x8)=[{&(0x7f0000950000)="290000002e001900013d3500000a0006020000160000ff00000080040d001000000000002400030508", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={0x0, 0x5}, &(0x7f000027c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000452000)={0x9, 0x8, 0x7ffffffd, 0x8000, 0x0}, &(0x7f0000432000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8b000)=0x0) socketpair(0x10009, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f0000d4e000)="2e2f66696c653000", &(0x7f0000ab1000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) getpeername$netlink(r6, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011a000)=0xc) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f00009a4000-0x24)={0x6, 0x9, 0x6, 0x2, 0x401, 0x1, 0x0, 0xff, 0x3, 0x0, 0x6, 0x67}) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00007ce000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001ab000-0x8)={0xffffffffffffffef, r5}) setsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f0000e77000)=0xfffffffffffffffd, 0x4) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c03000-0xe)="2f6465762f6b657963686f726400", 0x4001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@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}, {{@in=@multicast2=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}}, &(0x7f00006b3000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000be7000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x5a, 0x13, 0x80, 0xa0, 0x7fff, r10, r11}, {0x8, 0x4, 0x101, 0x0, 0x81, 0x800, 0x6, 0x7fffffff}, {0xd9b3, 0x93, 0x7, 0x645}, 0x1, 0xcb88, 0x9, 0x1, 0x40, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc, 0x1, 0x1, 0x1ff, 0x746, 0x100, 0x6ed}}, 0xe8) syz_open_pts(r7, 0x80000) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="da6f266b4ec0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) 2017/12/12 10:35:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000004000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f000073e000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, 0x0, &(0x7f0000003000-0x8)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_names=@generic="4b4f909a2fa6ef8773c44b5bec1a8f69"}) r3 = creat(&(0x7f0000b91000-0x8)="2e2f66696c653000", 0x9) mknod(&(0x7f00009de000-0x6)="2e2f62757300", 0x8008, 0x8) creat(&(0x7f00005c0000)="2e2f62757300", 0x0) r4 = open(&(0x7f0000b02000-0x8)="2e2f66696c653100", 0x0, 0x1000000000000000) sendmsg(r2, &(0x7f00002c0000-0x38)={0x0, 0x0, &(0x7f000068b000-0x10)=[{&(0x7f0000748000-0x7f)="022011c0dc3472182792f080a879e622ba41e1570ef79fe0e914af2cf2f07e85bcde42b2968264e96cc911c453226bdf9a13bbea89093321f2a6383f768cb343dc03802d935b91ec4102f66cfc7bb1c1dd17412de5252b189c7022e7136060d1a38f62531c06aaea32a5b2d7c34279d7ddc3601627832cd5072cc92d363ed0", 0x7f}], 0x1, &(0x7f0000c89000)=[{0xf0, 0x113, 0x80000007, "1e3aa288016c7c46a66413dc369798898dc7dad0452b1f1c97253a3b2239263e185e33f1ae77f543c6fd926a543d6f846abe09d4b79904548b64ae033db4c6800c3bbe92ac5290863e6a771859e0b168e0deda2ce32691fae501d87a6f6825481ba7ed8c18af9de5a4820a02870bd29ba12219ea0957b124a12d452b428c2e79bd21e368699181b5ad14bd0f1b2f729cb99a334b7cfb05423c453dc3d9738d4f09f50aa41a6b0b015e3595042893f24b64ab0197540c9e15aa9a0b15f64baf2a8b368ea3683afb37ae601ffecf3cfbe7f8c7febaf44ef11822"}, {0x88, 0x0, 0x24000000000, "07b2c37b125235f2447e9fda6f37f78781baa7f4065a9fe055e1cf0cfde4d0ba51a4e721ed1323baa9a8e76ceefa0fb735ce7bb3fc9929b51da738970ee6fe81b9588b9480ab6335017e86df821087454152476f491a3279d8867971112bacdd16baf69499e5c58142ad430d9b8f46a5e5f3927bd74b271e"}, {0x108, 0x100, 0x6, "a3e719dc47b6d08c374b24f5c99fa41cebc6c431b94f93862e361b84c5af4dddd681895715d7d8dcf15dd5f9cd932c206f55fb8df8d1504af8398ba6559b9e392e9c4b86fe7b26f705ba38f350bcdf2f1d5027fd23f5d702636b333e8c0546bbc17a22b800ca3ead764dd03c4b13c21680628d272f0998e4f1f73cc850d5f559d53705c74e50cc3345a460f1991888ddf11e8c8dd7a5585d2318b29659c101bba3ad4d2d46d12b9498bed38c2b772c4b3de5e9175a0f9e6c6b85ffad1be035e34e6becd6e4ac8916ef4bc8f96202052ca48b3146586fa6afd85c4a4098380a7116597439775171497ff1f217730d8a2e9f9e579879"}, {0x28, 0x10c, 0x0, "613938dfea285eb655ab6720e671094014c0"}, {0x38, 0x10b, 0x3, "ba4d1b122f8cc1c424a3d1f6b2b0da8d9967e7e22a0dee0618158da3724611b8603f6eb0f6936605"}, {0xd8, 0x10d, 0x800, "cb29814c5f79ea8f1c4ed5e0e1ddd58fcc02f4aa07257de3d5fe0d5558760e9e6de51c50fe2c0ccbdbef0bf120b47d5497350fa1e43f25c8578db0d6fc9b52f15f18734b05122a3fc094ad55fb3d33f4e9f27dc122dbcdec506f7d5e97f1150d5ab857e8385cc87643c3490a1acedf674674944a3659deda67527ec6acd5d583d4678d49b2986c71989e324a00db0ab8ef1f9d837b4ab3244eb3cb823720b9c5190a60ced858a653198beed7e72d5e2e15c08b6bbb33dfeb6b9b745c58f64e168d1535d208"}, {0x1010, 0x1ff, 0xdcb, "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{0x10, 0x116, 0x7fff, ""}, {0xc8, 0x11f, 0x0, "c067cc1df67e828f46dcb5f87ddd017e8b1fe63c770f0db3c01ad00bd129c4cb5534c78372269159e466e839813a2e06af7b59e30fc60252fb7e88bb0fc07a34fd0bf8c421f3af99e2846b357eab9c1ab80bf519142fc5660110f51a98b382da045eed43477cdc878eb010ddfe5ffeba58b569021fb44de1cd80bb8fafb1e64fc89c40c1bb9f87bdc789ae63a52f8873732feeeb23aef214db263fee4b8817739f9e48fd3b113dc7d2e5022b168547cbe457a9b16dc1"}, {0x68, 0x117, 0x9, "c3f5eee4b6518ece0e3131d0856c596e6603264805b36452697ca7ca99c0a953b33fc93611810624f9460f3c87bdc7a20f01ca39a6a811263a3fb562b8af358a62c80c937dd3a372384c34dcd552e5a99fa4b874a59d03"}], 0xa, 0x1}, 0x8000) dup3(r1, r4, 0x80000) epoll_create(0x400000202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2283, 0xfffffffffffffff7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000890000)={0x0, 0x0}) open(&(0x7f0000e3e000)="2e2f66696c653000", 0x24867c849094590d, 0x1) [ 76.725417] [] ? up_write+0x1a/0x60 [ 76.725425] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 76.725433] [] ? SyS_mq_timedsend+0xa80/0xa80 [ 76.725441] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 76.725449] [] ? SyS_futex+0x22e/0x2d0 2017/12/12 10:35:35 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000bdf000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000efe000)=0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000efd000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d09000-0x4)=0xe8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048c000-0x28)={@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]}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc7000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a0000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x3, 0x7, 0x80, 0xa0, 0x1, r2, r3}, {0x0, 0x22, 0x7, 0x1, 0x1ff, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x100000000, 0xffffffff}, 0x0, 0x7, 0x40, 0x0, 0xa6, 0x2}, {{@in=@rand_addr=0x2, 0x40, 0x27}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x92bde7d373de42c5, 0x3, 0x8001, 0xc87, 0x9f99}}, 0xe8) r4 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000507000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000000004}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f01000)=@assoc_value={0x0, 0x8001}, &(0x7f0000efd000)=0x8) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000068b000-0x6)={r5, 0x9}, &(0x7f0000669000-0x4)=0x6) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f0000f02000)={0xa, 0x2, 0x50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f02000+0xab1)={0xa, 0x2, 0x86, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000002}, 0x1c) r7 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000f03000-0x4)=0x0, &(0x7f00000ca000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f000032a000-0x8)={r6, 0x2}, 0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f03000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000c9, &(0x7f0000264000-0x4)=0x2006, 0x4) r9 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c59000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r9, &(0x7f0000000000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f00007be000)=[{0xc0, 0x922e, 0x200, 0x5, 0x2, "5f4696be7662f16afbf1c32de7d827e2873206be6a5199a4e326c7b31d064d74f4f78db6d56fd19f5bc77757acaf6e47b95f8862bd1ea9291d139bc996527be809c1b027ddda6ee1c1b11ca1d3bb39d33800012b50e160f8c7fc8018206095c272258bd84f6276f73bda34e33669985cc60dd27c644298f1d25768b43252f2a8f80dd66929548aacd965b54ac8ea880244ab05d3cf778c718726b7eeefe691047477fbd0aefd12240dcbe1900ebbec97"}, {0x68, 0x8, 0x400, 0x7, 0x3072, "578e87ad896e72362d8af31305f3660459f66624dae44beebfa4a36e2f9de41aae5912477a152453ab539530e0b2b254eccc593ac996f0500d826f8063c65f697cfceef5adc23afa89bccdd0bc21c3712a5dcf4e88ba2ef0"}, {0x48, 0x0, 0x0, 0x4, 0xffffffffffffab3c, "c196b7a98f5112d2e1bade80874a3d71313d01c4ca3e03c35ea2bb082b4904b04cb877f853960d229d519c3f951e941469a1afceb537ee2e"}, {0xb5, 0x7, 0x104, 0x48, 0x3, "c4d38d12532f0e2df50c3feb3773f7adc4236913dcdf2c89d8137452ae8b3981112550f8397f7741bd7a304bdaa7230782efed96107b6c30b188e2dadda157ae78d89951e0456d9704952755723e506febe8727ceddfaafa2c2dfba8d7c718a9eaca0e7f158d511d5bf303bb0dbd49d0d2e5353f1769c36d4ead7d37e30d674bdc08fe8102c2eda34bc8e5fdee598f5b7e7932057d30f674d04d51444c92f6cddddd685918"}, {0xc3, 0x7, 0x300, 0x8, 0x0, "84885c17aa4e94f1957a674e4dd29e9f1f0109a0ca699cd671bb6b3fddc7fe041ef3aa91c327b38a6b6771e0c227afaae1f344593a0a75797ec7c725537fba3b53b2dbfea14c6081e5b2748516bcd044b7317498c9268ee00a5e044c354b30fd582b4190d5d63eb25b016e744b46ed4bc0ee3bf4b4470de85e729c9b51a1da99783e3e3e9351ab7069952d0dc83cf98672a80ae66c194475fe1dbc4b54fe93783640ee6d4959a864e7487cc1519cd0788b8460"}, {0xf2, 0x0, 0x2, 0x0, 0x5, "f2a29fc1be48ceb5e33d298dd139303e8bf2cfa54bf1f20b667b09a2e43dbd30ca6021e3e20bc5898b5d0cb7a4fe3ebf8871d6850ad2d1436db20f360eaa41fb605b65cfb2fc4b2864fb1ac5cb03713cfefae887c65b1900a2bf6af959cb9f901a761e45f11e329f4644faf314a06dcbbeb06f583b2393a434510c79307bff872ab64f7bec0c024309f62bf67d08f044ffb4b4485f87ad47ac747ad40843467984050e68549b767e724cf4c8972f05ef789146dea5051fc103bee59e56fc5d9106e34c7d7d07b104f351a94faf2d6c98c6c269ed61f5136e3a54ce32931a85c5dddb"}, {0x10, 0x5, 0x300, 0x2, 0x3, ""}], 0x3ea}, {&(0x7f0000008000-0x1464)=[{0xf8, 0x9, 0x0, 0x8, 0x101, "d85d6ee3bc54745ebd99c5a743ae3564c55faa5a3f5a1b0b1b2c497d1d238b43ebace9a0a77a6413a209b190cfca7e41766b0807e4d1f9e6974f8a8070d4e15059fb032d9101adfc091da536a297318a3fcebf87147980a81f0c613363ce599a0365ac0e4422b09d7e74067ac46a51381c773a6fc361f2b11850a63c35198cecbd043adcd6dfed9b4857fb1b2930564e04bc7ab45294b33ed9f14a2fafadd580e54c937bdda90eb0155a76cad493793e7c776be87229f32ca203fcae5086c84670ada0d9e3af3768077f621444a35a30bf2ea45b2aaeceb9f948a71c61e60ccf3f7f0cffa62be3ac"}, {0xb1, 0x8001, 0x0, 0xfffffffffffffff7, 0x7, "7f1fb72cc2793bec3c584c1c420dad3e7e76d347c372d6ac22fae7c6092d035ad45176715d4cd2526426c6344f912a673a697889d764e3298f15c3bebb06f0f90d901c1a12eef78c67c648bc79f71ae7d56072bf47fbfbdc71a4e3a09ea8df647e714d15c8685c90c044b70c9befb1ac2556d9c0160c08914b02527bfea058e9858af3dc96292fdf6d01217a22eed6b00e065dfa9ecc3b488617db4ef7ad27ad17"}, {0x60, 0x7fffffff, 0x4, 0x400, 0x2, "46ed467d3a2827349f67e80632c082776a7f88dff5b1dc115b38d2e32bfc977c27d154e237621f56fa4f2046e66326ea2521641af2ce6dae9107a30f2db944b9531542eda567b162273ae4968e99e183"}, {0x9b, 0x9, 0x410, 0x401, 0x401, "2a452f7bc6986cc185d98f92ad88731a6450e8bfb1c62b7f656ceaeba41038aced5884c720b7790b0f75bd6f448b5b179b65f3654a960ff05a243bfb6e0a45d9f6697a484a1db5dfb730e603a03a63502313b3d5137472c29cebdc4fd339e46dced0b199c56cffadaf0bb015f584af3027b404cc6a489e3013b066e8b9caac6f4685ef57b6f6a2f9cd4a33"}, {0x74, 0xbe, 0x200, 0x3ff, 0xd1cc, "b2ddec5e8b10f71ab89c2dae64d23a3f4f37bde62ee17b900d02834e90525fd0e801d258fdb1427e80b91a72237f7795eb20a09f77b61759ccbfb7dd41b5788f1205d73530be519ebbc2272cfbcd5dd40a104d6be046f0194e9d928d61556fe551688c81"}, {0x58, 0x8, 0x100, 0x0, 0x40, "8cf6308f7c4a5cb8ff31d32b259150963e62f681cbfd7e1956c53d48f3cc97c20777b4fc97bb1d2028c3d1fb2db370573d7cb883576d3dc20cbcf36202b218ac0dce3dbe25748a25"}, {0xdf, 0x6, 0xb00, 0x1, 0x1000, "6ed1fc75a93db8d01fde593f2b97daf92261b0e49444a6f8af9eb2f17f6b722ed4b38d4b02623b925ec701e69967db774508df6e471b31b8a57abee57da98d63721858f51734eec617d579679c543002f5b3fcd8345d97af596eb53c1bdf158c90762ee1c88a97d833de0aa2e6573c86c8938e37c7680a63f0cf624cc57badf979c5ef628f1502001d57817bccf4bf3ca2f660f8cb5f44806b7dcd8f5dd6de79812248ccb1c316b40486251a5f2c062776b53a8737328c7816fcb984e86d1336b847a18a3065628b17fada325b45e1"}, {0x1010, 0xffff, 0x200, 0x4, 0x5, 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"f8c6cdde6c2a6dd695430724880a429d580fe5335f05fadc23885596ea73926dc96dc0b81a0bc930d9b6cb4eead0179c2e5e822c906d71c555ef6371018b1ef0d49f6463698111ae20af71e91da4811a89e816207914af15f761990e6336bcb77742951892e59deae2b7ac40eaad81aad97d487306d3e988a50a7e284744abcbb79965ca3c21a571a12e13b63161ca9e355f4c36c5acb3372ae7c961432f35157fa36c"}, {0x84, 0x7, 0x8, 0x7, 0xbb2e, "121ed204f5dbbe678415ab789ad7b7e8aef830cfc991f53d58babd78b7b70b0db9c791f54fa52bb4507dfd36690584207634bf5a9d4239354a99d6174bebb357826a5845210162992e04ecce79305eaf5290bf78c3645173daa76afe39bba44121a70d36d6a49e5cdeca4f882d1be15840c7efb2"}, {0x5f, 0x6, 0x820, 0x7, 0x9, "d1767270a28851bcc10800b22b2a3ded80b049cdcf028fc578eaf666482dbd44878e85721f60dad146838244d24647f6093712487aea9bc72e9e362e119d694697d291b1ae49ad14ab71ff69271813"}, {0x2f, 0x2, 0x10, 0x800, 0x4d, "c6fec2b03045869bfdaa1ee16819fe755ca7259b7e890b511f64363ebe0020"}], 0x1e1}, {&(0x7f000000e000-0xbc)=[], 0x0}, {&(0x7f000000a000)=[{0xf7, 0x13ea, 0x11, 0x2, 0xffffffffffff66cf, "78d75f453de7340c0e559d1f90410a743a0a39686bc3fe604ee4c068d99da2f169e4b6971fab6e0dc173e66c47b9d6e14b8975b70b04de4f23dc346582e73ff1cdefb24c9828abe280a733acc203d388dcd25d72491cd4da70d9e0231f57cf14e86472ca49619dbeaf6e63778ef4aece3ed1eb3d220a4c1e14604df6286a0abb1c9c0a909e59fa896da89d20ebc567f778584c68c2e1f4fd86c28681d5bcef3340bd60021f0a1f9181175309d7a598963f34bc87672cbf58dbd89237fe517a99e7295e75702746a4435a66e304b1e5e17fdbc024646dfa4c98d2c96d0c876507f88067e54f6f1e"}, {0x1a, 0x5, 0x100, 0x1, 0x3, "869a50d9cf61f0af5abf"}, {0x6a, 0x7, 0x400, 0x5, 0x6, "e28a0f2e7c02178db0680b2ca63c68a96f967d6067a6e6b7511987e650051455b60146c3827fd23034277896b2d966bd46e6109948c0aa0bff8449e601a2fd3538e795d2cac3e8c132211eaaf8245a5b69c369810b192ed9007c"}], 0x17b}, {&(0x7f0000093000)=[{0xeb, 0x4, 0xc00, 0xffffffff00000000, 0x80, "aed4eae3724db9310a4c721f95728803ebfd87b1463b23b50fdf026e867c883bcd11838343bf9396f3a3cddac4b2369121320c2d4a92cb93a8cea3b5778eaf94a7428441b65f986a0eefdf04444916aef5af4cc5bf37a9c8276e5907567a99e45deb86297c36b5a31d07ac9bd0359d1f01527b6c6a7ce16fb0c085030a8c4b4abef9e8690f5e698d0ec63a9d096326b95f850d6c2bd4ef85e200ed24785f388c8d8e30723e314dcec6215c90dde8a1041ab8414c62c06b8b861ca4cededd210ed4c222470ddd0fe32f12c587fe4b58b24bc4b2ba315ed80143721f"}], 0xeb}], 0x7, &(0x7f000000a000-0x80)=[], 0x0, 0x0}, 0x0) 2017/12/12 10:35:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d65000)=0x0) perf_event_open(&(0x7f0000f09000)={0x0, 0x78, 0x0, 0x4, 0x35f4, 0x108, 0x0, 0x3f, 0x4000, 0x8, 0x0, 0x0, 0xa4d, 0x1, 0x0, 0x1, 0x5, 0x3, 0x0, 0x2, 0x7f, 0x9, 0x1, 0x2000000000, 0xcd9, 0x2, 0x0}, r1, 0x8, r2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x5, 0xfff, 0xc5e3, "5a860add1361c00ff72cc8b242eb5bb32f8fb3b0d735121293d541ef7511a6574a1e9161cdf85e705d3ea0bf7ca03e76c776638b122aef29d568b47df0e388", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xe0)="93a5c313190c2242a4ffb3c3547714d8ab56f9b4770bc6666b42288a0858f2233d52a72731675875fc1d1e937c1bcec3fd2c10f11d1913396f7faf9431743a2e64b11a93f4fc8bfabf676fa19211182e3cbfd196b0b4c6ee217eb92e7f77ee35880e7389ce56aa92fa5bdde630bb7b79d4f6603c8f5e8f3d37ec0a4c8302d05addc18bc8b5d75ef749191eb691bd14aaac1d19622cc5d8764de727e23db0b9e46adfcfe434904717a614956c2292be4025502a1ede9a317aea1c23bb346e65788ffe2aca5669f8486f8a47f97209b00fe6c41cc0228617c1270f5a4b64c4aaf9", 0xe0}, {&(0x7f0000001000-0xab)="6af426c5f213e758dfdb1d61c55359b70790f68f5b03cc2b5bdb8a4dc24c32d2410320278a8c56ab9e075eea1425b948f9b9f586fac6ac2199cfaf4b96df870b54fea5bd88b1ad5bfeee70391523d0cb6555fe05e6b4eb88960abdf4e4ee280950eece42556e27dbcb1501a913bd865441cb08c8199f7f0bff89f976b60850c960faccf2e914b1d8fa82087576c32e7e9e630f65d7fa141233bbc37eb49b5f697e76e9ac04f80979d97c2a", 0xab}, {&(0x7f0000002000-0xce)="d80ef42dcec3616061f4df84881dacfba1f6d51017e69232d666efae29d45bba5d7cdcb7ae00fd70341ff86164971987e0a3d61ef24c69811b73f5bba0636236302c72ecc680850887a62aa9a13c590103a1f70b4e1703fbbc7de8611c311551b54253a3b867d170f5b9789be9f834ecc34a26b106f35e7dc990c4f1cbe87c2dc70dfe3aeb4d65a3cad0112d00816d78896da65e2fd8beb46f109ec1a885df56738f068a810f1db93d8e2fb6b6614692dbb88a1810a4155efebf3ae4c877e8fd2b50fe39f2f018bb5fbbc5bd2dca", 0xce}, {&(0x7f0000001000)="8b6d1794e4aadff32a2e141730cc3df57cf26ca3fc37d5b09ca82a86f49a812df85316e2d530e7d470d2b473a3edf59840366c43a73e2d4569c19ba83e8d407e96bfdfdc8f9d20c575353ce39a1d1fb0048f8ed5c8bae4da797c807eeeb4b859c2e76a7b77452b7f34f0c22657bfcdae23a2f51cc35edcfebe7077c2597f494b297d84942fb5a5c08cd56714cf4eeac8da49ffd1e8659c4dcc95ac782cf8cad8c0c54b25119546e4977a842aafd6df6de2e67458d60cc7ba8e4734", 0xbb}, {&(0x7f0000000000)="55f8acf5fd75898eedd14f86982ea098c7f1c2f483b83ebe814ef953f0d37d38821972d9eff9d79f5483106d68d6886b148de43c00f1e84b8287179ab8eb1d52da8b8f9d8e201a49cfea7776c4628d6cc4", 0x51}, {&(0x7f0000002000-0x44)="93f576d2b2396915d589c6a6294d6b926d71ead46c7390dcf2a067e2e4dcaced9325cbc299dc046171304b0667123859a9e84103f015dc734656591d15cbde658913d6cec5fe9ddd670f09c4b5688857d12f5b9da7fb1ee1fd1a8f53d6f99d363ac4df", 0x63}], 0x6, 0x0, 0x0, 0x40080}, 0x40) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000f17000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_void(r0, 0x29, 0x16, 0x0, 0x0) [ 76.725457] [] ? do_futex+0x15c0/0x15c0 [ 76.725466] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 76.725475] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 76.725482] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.725491] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 76.725512] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/12 10:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)="2f6465762f73657175656e6365723200", 0x60000, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0xfffffffffffff000, 0x1f, 0x7, 0x8, 0x8, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f00009d4000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$getown(r0, 0x9) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet(0x2, 0x4, 0x3) [ 76.725519] CPU: 1 PID: 10445 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 76.725523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.725535] ffff8801c926f890 ffffffff81d90889 ffff8801c926fb70 0000000000000000 [ 76.725548] ffff8801a40d7490 ffff8801c926fa60 ffff8801a40d7380 ffff8801c926fa88 [ 76.725559] ffffffff8165e497 0000000000005e64 ffff8801d64b08f0 ffff8801d64b08a0 [ 76.725561] Call Trace: [ 76.725569] [] dump_stack+0xc1/0x128 [ 76.725579] [] handle_userfault+0xa37/0x1300 [ 76.725588] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.725596] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 76.725604] [] ? __lock_is_held+0xa1/0xf0 [ 76.725613] [] ? handle_mm_fault+0x117b/0x2530 [ 76.725621] [] ? handle_mm_fault+0x1fc3/0x2530 [ 76.725630] [] handle_mm_fault+0x1fd1/0x2530 [ 76.725638] [] ? __pmd_alloc+0x410/0x410 [ 76.725645] [] ? memset+0x31/0x40 [ 76.725654] [] __do_page_fault+0x5c2/0xd40 [ 76.725662] [] ? mm_fault_error+0x2c0/0x2c0 [ 76.725669] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.725677] [] do_page_fault+0x27/0x30 [ 76.725683] [] page_fault+0x28/0x30 [ 76.725692] [] ? strncpy_from_user+0xaf/0x2d0 [ 76.725700] [] ? strncpy_from_user+0xb1/0x2d0 [ 76.725707] [] ? kmem_cache_alloc+0x215/0x290 [ 76.725716] [] getname_flags+0x10e/0x580 [ 76.725724] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 76.725732] [] getname+0x19/0x20 [ 76.725739] [] do_sys_open+0x21d/0x4c0 [ 76.725746] [] ? filp_open+0x70/0x70 [ 76.725755] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 76.725762] [] SyS_openat+0x30/0x40 [ 76.725771] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 76.870101] keychord: Insufficient bytes present for keycount 67 [ 76.904427] keychord: Insufficient bytes present for keycount 67 [ 76.927732] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008000 [ 76.961539] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 76.984712] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 77.157591] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008000 [ 77.284309] CPU: 0 PID: 10449 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 77.291981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.301303] ffff8801c556f8c0 ffffffff81d90889 ffff8801c556fba0 0000000000000000 [ 77.309250] ffff8801a40d7490 ffff8801c556fa90 ffff8801a40d7380 ffff8801c556fab8 [ 77.317202] ffffffff8165e497 0000000000005e64 ffff8801c92e68f0 ffff8801c92e68a0 [ 77.325146] Call Trace: [ 77.327712] [] dump_stack+0xc1/0x128 [ 77.333043] [] handle_userfault+0xa37/0x1300 [ 77.339067] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.346047] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.352423] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 77.358794] [] ? handle_mm_fault+0x117b/0x2530 [ 77.364991] [] ? handle_mm_fault+0x1fc3/0x2530 [ 77.371189] [] handle_mm_fault+0x1fd1/0x2530 [ 77.377210] [] ? __pmd_alloc+0x410/0x410 [ 77.382885] [] ? memset+0x31/0x40 [ 77.387952] [] __do_page_fault+0x5c2/0xd40 [ 77.393801] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.399739] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.406379] [] do_page_fault+0x27/0x30 [ 77.411880] [] page_fault+0x28/0x30 [ 77.417121] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 77.423931] [] ? SyS_ppoll+0xf7/0x400 2017/12/12 10:35:36 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000da6000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f000083e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000bbb000/0x2000)=nil, 0x2000, 0x2, 0x58010, r2, 0x53) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000da9000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0xb, 0x10, r2, 0x6) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd9, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0xcb, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e598700f", 0x64}, "738ec6f9e42147b83bc1fbb0e51656e1bf85b9d4cb1473a2b6645ada9c630007f2932967640aab8409051228896d7883e04b24cc8e3f3d1220563bc3155b7b5ab0768d19b8df1f03aa86af42c71d5fe9d4da3f93db76828e282109c15f9cd30e9371b7d8bf6cab7570961eae86dd1efd82443735127f0eb963085660d1be0bc81785247c1b9b5f4611a6cc86e17789072ca6ee444f11226f32f1cbafa287935e9f0d3974f5f48bae79a4d812bb"}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000e64000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) listen(r4, 0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000f03000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00008e4000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f0000c2d000-0x40)=[{&(0x7f0000fa1000+0xfb6)="86", 0x1}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000885000)="6b657972696e6700", &(0x7f00007f5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000215000-0x5)="7573657200", &(0x7f0000dd0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd2000-0x2f)="c993861cdbf8bac38062f7a5cf96a33ba6aea3252bff344e640a56a63ba7787a2fc240e53a15d43b514c152f283970", 0x2f, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005fd000)={0x0, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000, 0x10000, 0x3, 0xef4}, &(0x7f0000e86000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c47000-0x8)={r3, 0x0}, &(0x7f00005a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e56000)={r4, 0x0}, &(0x7f000007e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e89000-0x6)={r5, 0x400}, 0x6) write$tun(r1, &(0x7f0000a36000-0x7a)=@pi={0x0, 0x89b7, @ipv6={0x0, 0x6, "a7caa9", 0x4e, 0x3f, 0x3, @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}, {[], @dccp={{0x1, 0x3, 0x4, 0x1, 0xfff, 0x0, 0x0, 0x0, 0x1, "0d7477", 0x7, "9713d7"}, "caa2fcdb1c1e768a74415aacc84a882871478417852082b06c0e7e4f416ed737bb6e3a0efe9424314a977d6c531e0b5dc1de91d54c7ab2e78d9e62675c39"}}}}, 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) preadv(r6, &(0x7f0000aec000-0x60)=[{&(0x7f0000c61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f1d000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000dd8000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f00001cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000779000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000308000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00004bf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000c0d000)={r7, 0x3}) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000364000)={0x0, 0x5, 0x29d, 0x2}, &(0x7f0000412000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000379000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000a2e000-0x14)={r8, 0x7fff, 0x92, 0x99, 0x14000000000, 0x1ff}, &(0x7f00006d5000-0x4)=0x14) ioctl$TIOCSCTTY(r6, 0x540e, 0x3) sendmsg(r6, &(0x7f0000366000-0x38)={&(0x7f0000fa0000)=@ipx={0x4, 0x1, 0x7f, "010000003406", 0x7ff, 0x0}, 0x10, &(0x7f000031d000-0x20)=[{&(0x7f000064b000-0x5c)="357d9c692dbed08c811ca8dabce3a18246484933b3b36e82b65033dfb09e4f5ac9feee294d6fd6cdbfc0d5b761f2562e9c91227cd55d9de911b3f242d33e835836459f60d101c2510363708daf39bd5bc2b6ea397817999e8dc8d7a5", 0x5c}, {&(0x7f0000f41000-0xc7)="31ec3cd2e8a2bcbcf0983cee18068bc394fff7c30d3d8c06170cb8a4acb668f9f9199c18e536de89dc17d5a65cdd53728bf0a2dd75099ef060899470b38230e7d597af98a62299d3c4a0099eda1657feddc4518c19d22e2e58fa4240e0a45eb249e5c3f404653fb15c1150a08e48a0290787138b6f1425339e39dd8a025e29ddfc854b34b5def79a54717094accd2c7f8fbe796822692e3af0072365c7e0ab44c0997811d34bfa8e9db5c94ba4ed87d42ae4e8797275efc8c9ebf7799ba2928646fa2a0bbb63a7", 0xc7}], 0x2, &(0x7f0000900000)=[{0xa8, 0x112, 0x4, "2eb6b5a1882baa6db367183db68ae285f054b8b792e5d52c2958f7b18adf9ada825d31b37eef7241a738113de87dc46844cbba81c822c4d859cb48dad7b8bd88d91ad5574fd929c5e7ca833f2e360eee17ed6de4cd867c418e049e711e7667d9085541bf77e08bd1f3e11f4e1a1f1703dc63265fe85310645f9a8ee32bbcdf9c8bb941618bf4b7a3b9d78e9d8cb0057d1899ed170662fe"}], 0xa8, 0xc015}, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000628000)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xe8) connect$packet(r1, &(0x7f0000654000-0x14)={0x11, 0x15, r9, 0x1, 0x6, 0x6, @random="247300918003", [0x0, 0x0]}, 0x14) ioctl$TIOCSCTTY(r6, 0x540e, 0xac) write$tun(r6, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0xff, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x2664, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x87, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1e, "c253819f3cbe51bf3e808d26bf244d7e5cc3e2e7a21fab2ebf7e11191d51"}, {0x7, 0xc2, "de52cc6d379b5dd5e880592e6b96d589a1b8d541636d73a5bb351c649935e0f0997520f92c445abd02c97fe4a140e189564c909388995503d4cd90369c5d993e709994249714d598e5b144c0544d99817029544d1f86a3ca2dc02eb4bac0ed56736e531edb5ed02ee9e09bc9f1f13b93ace595b180ecd8187f447fd71be5c905c91395b4fa62404e8514c969d67a573aafbf4d2cdc096754c6794dd9d973aa4b58a22fe72c7e4c52349bd38ac327dc2e21556cb8fd342b8485462db3d5abca0f16e8"}, {0xc9, 0x7b, "b097f16ed78133a0f5793fed2228cc3ec24f095cff90ff167f21acccaa18d47e8eac021dc359bbc1ba7480470d97673916c5018d658bea137f149434e8ae5076249a655962b935f1f8420bd44c0515c5e7febda5380137add0d680179b505d0546881050b8d65b7e823198745d70b326282224901bdd5213b8653c"}, {0x25d03e8daff33b7f, 0x34, "b6647e0c1fbe47cb4c91a168553d87ebd3f5a20c148e61bb4d0ae292cbe34a58a081de544e5e518ee212d8204748962f0478f579"}, {0x5, 0x5b, "16598392a6b66762a4c354b4e82e5f122e5db2a472034d85f0b1e9045e6827213e603674a05cac4ea7d423b3e0230769797f06238b2b7b55b7e08bc87b5f86f8bf562757cc7062b3bd4f8da3341d716d0145375bea3608e6691e39"}, {0x0, 0x1000, "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{0xc2, 0x9e, "53e5c10638b721643754649c8b976d156655e8382f02eb1f13805a1d587bde363768346a3e010d3abbe054e142e0c247fb277dc82a9bac5c778dc5d95bd63779ee62fc5dd04a416ba476be42aeb9eafe3050449450d5ccfcfde8ed64128a806f3e5c3b3910abc4763732be0eca1c5a91d665484b5adcbf1944e0564a7afcb95f7528318917b1c4693b18084507bc7fc0805bdc60832e4007b1ab8e712baa"}]}], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0xe67, 0x0, 0xb, 0x10, 0x4, 0x0, 0x4, {[@window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "11647f2c828098dd298929d524dfd2cb"}]}}, {"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"}}}}}, 0x2696) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000af3000-0x8)="706167656d617000") sendfile(r10, r10, &(0x7f0000014000)=0x0, 0x1000000800000008) 2017/12/12 10:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000ed4000)="") r0 = socket$inet6(0xa, 0x807fe, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x6, &(0x7f000042a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000743000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000eff000-0x10)={0x1, &(0x7f0000de3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={r3, 0x3}) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f00008ba000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r4, &(0x7f00009e8000)="260000005e000900000004f839ff0000fff30f00010000000000cb00060000070009ff6e35ea08", 0x27) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="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", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r6 = open(&(0x7f0000f19000-0x8)="2e2f66696c653000", 0x80400, 0x80) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009ae000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r5, &(0x7f0000d67000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x37, r5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r6, &(0x7f0000001000-0x8)="2e2f66696c653000", r6, &(0x7f0000061000-0x8)="2e2f66696c653100", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r5, 0x0, 0x220000000050, &(0x7f0000002000-0x10)="00000000000000000000000000000000", &(0x7f0000001000)=0x10) 2017/12/12 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a79000-0xe)="2f6465762f6b657963686f726400", 0x200040, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000984000)={0x94, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a8000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r1, &(0x7f00009aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x8}, &(0x7f0000558000-0x4)=0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00003ee000-0x10)={0x9, &(0x7f0000dc5000)=[{0x5, 0x8}, {0x49, 0xbde}, {0xc35, 0x9}, {0xfffffffffffffff8, 0x8}, {0x2f96, 0x5}, {0x28f9, 0x2}, {0x6, 0x1}, {0x14, 0x0}, {0x3, 0x8}]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=r3, 0x4) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") bind$inet(0xffffffffffffffff, &(0x7f0000792000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)="2f6465762f7573626d6f6e2300", 0x78, 0x200) r5 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f00004e1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6f000)="5b276e6f64657600", 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) r7 = add_key(&(0x7f00003e7000-0x12)="69645f6c656761637900", &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f26000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r6) clock_gettime(0x0, &(0x7f0000dc9000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000086f000-0x10)={r8, r9/1000+10000}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = accept$ipx(r1, 0x0, &(0x7f0000797000)=0x0) shutdown(r10, 0x2) keyctl$describe(0x6, r7, &(0x7f00008ff000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5) nanosleep(&(0x7f0000362000-0x10)={0x0, 0x989680}, &(0x7f00009f3000-0x10)={0x0, 0x0}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0x0, 0x0, 0xc4}, 0x20) 2017/12/12 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e4000-0xc)={0x0, 0x0, 0x0}, 0xc) getpriority(0x0, r0) getresgid(&(0x7f00000f4000-0x4)=0x0, &(0x7f0000d53000)=0x0, &(0x7f0000984000-0x4)=0x0) setgid(r1) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xc8) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f0000767000-0x8)="2e2f66696c653000", &(0x7f00005aa000-0x7)="6d717565756500", 0x1000000001, 0x0) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c653000", 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000500000-0x9)="2f6465762f72746300", 0x80, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f000078c000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000039a000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000053e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00002f1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x85, r5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000033d000-0x9c)={0x0, 0x94, "85f2565c2652b2743e59f2bcd242f490c509f0bc13b7ce50518bae8e1c18c3b6b041d779320f04528ef459bf7999b92d356195d07d24eb8eb497db43b00b063819ece075d8bc11d14a2564560349047b6bee6b14a620880a6bd1c566d4de25a86a78e7efb7b7b5b0339c003b23ce020919c3409e31c0e5952f5b8f446c56b9a3fb3f2d4c26ec11d5a51603ede02bdc3c1c74c211"}, &(0x7f0000948000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000bf3000)={r6, 0x25, "5e5ed36ca14a8ae9ee2f93d1d3163ab239c9a5d72e47f9955898ef21c616faa42cb2213297"}, &(0x7f0000ba8000)=0x2d) mkdirat(r4, &(0x7f0000f28000-0x8)="2e2f66696c653000", 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000ab9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) renameat2(r3, &(0x7f00008aa000)="2e2f66696c653000", r3, &(0x7f00001f2000-0x8)="2e2f66696c653000", 0x1) getdents(r3, &(0x7f0000386000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x730) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000089000)={0x2, 0x5}) fsync(r3) getdents64(r3, &(0x7f0000083000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) fcntl$getown(r4, 0x9) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) unlinkat(r4, &(0x7f0000cb0000-0x8)="2e2f66696c653000", 0x200) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ff9000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000eee000-0x50)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) write$sndseq(r4, &(0x7f0000286000)=[{0x43a, 0x10001, 0x1, 0x8, @tick=0x320a, {0x9, 0x2}, {0x9, 0xba}, @quote={{0x2, 0x6dc}, 0x10001, &(0x7f000011e000)={0x101, 0xffff, 0x7, 0x5, @time={0x77359400, 0x0}, {0x1000, 0x400}, {0x4, 0x0}, @note={0x8, 0xf2d, 0xac, 0xfffffffffffffffc, 0x4}}}}, {0x3541, 0x200, 0x20000000, 0x0, @time={0x0, 0x989680}, {0x5, 0x8}, {0x8001, 0x8}, @raw8={"80dc488d86644a81aa7be225"}}, {0x2, 0x0, 0x200, 0x6, @time={0x0, 0x1c9c380}, {0x86c1, 0x3}, {0x8, 0x9}, @raw8={"122072f7d39effb6bf7a4697"}}, {0x7f, 0xfc0, 0x9, 0x8, @time={0x77359400, 0x0}, {0x800, 0xffffffffffffffad}, {0x7fffffff, 0x80}, @result={0x2, 0xd90a}}, {0xfffffffffffffffb, 0xffff, 0x9, 0x101, @time={0x0, 0x0}, {0x6, 0x1}, {0x383, 0xca}, @control={0xfffffffffffff800, 0x1000, 0x3}}, {0x3, 0xfff, 0x6, 0x7fffffff, @tick=0x0, {0x0, 0x5}, {0x4000000, 0x800}, @result={0x7642, 0x3}}, {0xffffffff, 0x3, 0x9, 0x5, @tick=0xffffffff, {0x6, 0x6}, {0x1, 0xbe44}, @ext={0x89, &(0x7f00008d6000-0x89)="5b008e9647f89b322df280eedbe771cb3f9d5658cfce6d0992eee7559a761085529515802f0285c3dadd5b7674b29881ec635a6bce522a3bc1e42aa18ec1deb97417051f24fee218e9aecb8e5e6dfe288c7fa823f2786a17b3c0ca173c49e89f3132b8209abefb79d7b4856df464aa2d4512f7aeb06b9ede32fc4f09604c1f9e4a959727c372c3078d"}}, {0xdf42, 0x0, 0x7f, 0xe67, @tick=0x0, {0xa1d2, 0x7}, {0x20, 0x5}, @connect={{0x800, 0x5}, {0x0, 0x0}}}, {0x0, 0x3, 0x0, 0x53, @tick=0xe7d, {0x7, 0x1}, {0x4, 0x7}, @connect={{0x1, 0x38b}, {0x34, 0x6}}}, {0x100, 0x0, 0x8, 0x5, @time={0x0, 0x1c9c380}, {0xc00000000000000, 0x142}, {0x2a4, 0x1ff}, @time=@time={0x0, 0x989680}}], 0x1e0) setgroups(0x1, &(0x7f0000a03000)=[r2]) 2017/12/12 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000090000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030f000-0xf)="2f6465762f73657175656e63657200", 0x501000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000a04000)=0x4) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000eb2000)={0x0, 0x0}) utimes(&(0x7f00007be000-0x8)="2e2f66696c653000", &(0x7f0000fbb000)={{r3, r4/1000+10000}, {0x0, 0x0}}) creat(&(0x7f000021c000-0x8)="2e2f66696c653100", 0x0) rename(&(0x7f00008e9000-0x8)="2e2f66696c653100", &(0x7f000085f000)="2e2f66696c653000") lremovexattr(&(0x7f0000708000)="2e2f66696c653000", &(0x7f000084a000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") rename(&(0x7f00002a6000)="2e2f66696c653000", &(0x7f0000ff7000-0x8)="2e2f66696c653100") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/12 10:35:36 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x200, 0x0, 0x5, 0x0}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x3, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000003000)={0x10, 0x0, 0x3, 0x2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000080800) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b1d000)={r1, 0xe52}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x8a01, &(0x7f0000005000-0x63)="56926f70121961ef7f864d4227c82a9ce16abcedfffeff090311c9bf35410a6ec1dfe373d5eb4e336587cae497cef9d067c56e209e62d783c35c47ffb9dc63000000009e2b85f330756a660fce09efb3c354a933aab0d283d928d0d1a230f8cdcd0c5f") setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1d000)={0x19, 0x3, 0x2, 0x7, 0x1, 0x9, 0x7fffffff, 0x3, r1}, 0x20) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000004000-0x28)={@common="67726530000000000000000000000000", @ifru_ivalue=0xb683}) getsockname$inet(r4, &(0x7f0000b1f000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a93000)=0x10) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/12 10:35:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x11, 0x80003, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xb7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x40, 0x0, 0x0, "13"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x4) fcntl$getown(r2, 0x9) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(r3, &(0x7f0000faa000-0xd)="6e65742f69665f696e65743600") ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000028000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fchdir(r2) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000578000-0x8)={0x0, 0xfff}, &(0x7f0000434000-0x4)=0x8) r6 = socket(0x9, 0x100000b, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000f65000)="", &(0x7f0000000000)=0x0) r7 = syz_open_dev$sg(&(0x7f00003a3000-0x9)="2f6465762f73672300", 0xff8, 0xfffffffffffffffd) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000000002) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) sendfile(r8, r4, &(0x7f0000c34000-0x8)=0x0, 0xfff) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f00004e4000)={0x2, 0x8000}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000085d000-0x4)=0x0, &(0x7f0000091000)=0x4) recvmsg$netrom(r6, &(0x7f0000e20000-0x38)={&(0x7f00003f2000)=@full={{0x3, {"4e51e7848760b4"}, 0x7}, [{"d1a475dae00863"}, {"1ba86fe47c7f50"}, {"799d52f1a1cd63"}, {"87b07a408d34fe"}, {"b4f2f6b134a024"}, {"20eb2b40c0cb63"}, {"37804b5eb69d46"}, {"e6667fc78bac6a"}]}, 0x48, &(0x7f0000542000)=[{&(0x7f0000c70000)="18db230163796fa677d71431ab4e4df400056f644e54bbbcc42116f59a43070c6ab6813066a4bc11f14b1830db78736bce91b13cad59d088d8989816b83400e130539d938fac835bdea2ea132ac76fa61a2e7e30afc379f9743a47da1893fd49fbe335e27d7af1959094b93beedea6e430415f6fd9b9b2854503ff2226031d6ea470f86619edd0efc39ced6cd5e5925ae7ca7b8ea5efb656706b3105be2982606f593014999984e97144c86fe04ea0ffa75e85039c4ea41a60d4ca02adeba489dcf116c4", 0xc4}], 0x1, &(0x7f0000270000-0x388)=[{0x88, 0x117, 0x1, "20a6093c7cc9d4ccfad55695ace15db4764a0039433d0ef4a488a64cb8cae369a62076d90b5fbd0c85c68ddfe2bfbffd58951e24e4311059f7fceb0aa447e4022093d87d1c8dd4b37fdbea251e25cff91f49dde8f375eb5f593ab191f8c68fc3f608c9162e8870678d5fa1381ad5e5a7ba68f4a2b35825"}, {0xe8, 0x13b, 0x4, "59208e827fbaf9c740b7fa3087a5e6c357d4a508458b1f5f6a07e6aaf836bc6a7f413f9d18d63dca94872e8440396197a07823a6d06eeda2c07deee2bd2363fc792a62f6dde7fefa686947ad142c6a2716f9302db380645a18f118f2bb333ad3a09e94fee876de8c85e72bea33fd50c5b894c670b7e71589ce9e1463d410a72e3161b673f11ecac073753cd5e7fdf9346e815ae2acdb4800bb35995121c8c46fa95770c4637f2e211277c5ecb3ec68211540d7a98851a33c7ca8e898c55ece624a99ca4e86df296cb39bd365b11a8cded733"}, {0xb0, 0x10e, 0x3, "fdd41fb6ac2abd4a21963047da22aca60f13898457cd0d262de584c69b5e772c0d7dd6598845e0318c500107023c5ccbe05ce1df212715dc52a395af930b48c365e609d64c6713e697545ebbfbd8de73b43ba9726ac450ca1735b0ecf5fe95685fd8decdf04424d40149bb82176a2f2409113b5313bff223d73025c1178d65b34291490ee8a2088ec0c16cbb5338bfd649331aa2138c5324d901e7"}, {0x20, 0x18f, 0x0, "a554ea6f61f9fc2e509e4c1e"}, {0x28, 0x10b, 0x1f, "1192cef26bcc27744a294f5b3440b0a6cc60be4e71d098"}, {0xe0, 0x0, 0x5, "b0b14dd2836f1f47de6d6977dfea66e468b383e86aba5574564a13bcd7502f86e686b42dc87ac334063c3e9e39df3be3145a34d10903eb7a99edfb9985b16ed196091d5bed09eca5811e317c9c113e8d30518530ead5d33503289514dae76e30955ffd123afa78728fcedde831b7dad2692f8618a5de5de321b204a1f4a13cac1100c96588e4ed1a57a65ef3371bb7fdaa3e7b599dc1d7a1a990ee49869584e40dad334e75a39129ed02ce87963ae8770c65bc4710d34ce1cc265b1f69ce7fef852255cbf03cb03fb22d"}, {0x40, 0x10c, 0x81, "55f8fa4714675e43b61f914c187781de940fdd1c8bf231a4e9d89a3f278cfe1f1e4c8bcf631b684df074eb7a6cff52"}], 0x388, 0x4040090}, 0x10000) [ 77.429344] [] ? SyS_poll+0x3f0/0x3f0 [ 77.434761] [] ? SyS_futex+0x22e/0x2d0 [ 77.440266] [] ? do_futex+0x15c0/0x15c0 [ 77.445858] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 77.452488] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 77.459296] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.465841] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 77.508353] keychord: keycode 25638 out of range 2017/12/12 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000bef000-0x5c)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1, [0xffffffffffffff68, 0xf97, 0x400, 0x6, 0x4, 0x8, 0xfffffffffffffffb, 0x400]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c2000)="2f6465762f73657175656e6365723200", 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f00002cf000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00002d0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000041000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) get_robust_list(0x0, &(0x7f000019b000)=&(0x7f00006a8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000636000)=0x18) 2017/12/12 10:35:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000f55000-0x8)=0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000f55000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f54000)="7472757374656400", &(0x7f0000b84000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x100000f, 0x10, r2, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f55000)=0x0, &(0x7f0000f56000-0x4)=0x4) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f3c000-0x8)="6b657972696e6700", &(0x7f0000568000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f56000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000e5a000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aacfe36d401b5c8bd2b4489eb60259c2"}) iopl(0x7fffffff) sysfs$2(0x2, 0x100000000000005, &(0x7f0000576000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:35:36 executing program 2: socketpair$inet(0x2, 0x80001, 0x3, &(0x7f0000e5e000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fbc000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fbb000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fbb000)=0x10) accept4$unix(0xffffffffffffff9c, &(0x7f0000795000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000031f000)=0x1002, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000fbc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000068000-0x4)=0x10, 0x0) accept4(0xffffffffffffffff, &(0x7f0000176000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x10, 0x80000) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000fbc000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r2, &(0x7f0000fbc000-0x8)={0x8}, 0x8) r4 = dup2(0xffffffffffffff9c, r0) r5 = dup3(r3, r4, 0x80000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000588000-0x10)={0x0, 0x0}, &(0x7f0000b4d000-0x4)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000c16000-0x10)={r6, 0x0}, 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000-0x10)="2f6465762f73657175656e6365723200", 0x402800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000773000)={0x2, 0x2}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={0x0, 0x9, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00004b6000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x8, 0x800000000001, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x8, 0x0, 0x3, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000fd7000-0x8)={0x7ffffffb}, 0x8, 0x0) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f000001c000-0xc)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r8, &(0x7f00005c0000-0xc)={0x80000000, 0x0}) gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f000034c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x341000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r10, 0x54a2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1000000000003, &(0x7f0000ed8000)={0x0, 0x1b, 0x1, @thr={&(0x7f000066e000)="000000000000000002001beb", &(0x7f0000fd7000)="2db3c3f6dd2b329caa1754e97ded57593902d4c0e167a34e53abacad6a606e8b2976437ae6d2a3a83bda001eb7278656728021bec0e465b79c85a8df5070aea2e640cf4a09b49b428dae8b7960b3e6724e14d410bede116b79c58fdec69249988aefbb86ca699eb545b2ac16940a00f830234bfa836a67a3ffe06d5e6ac5bcda4587a0626dfedf4ed658b6ead98d2134fa51cadd666f8d2e0a35cc5bb029a32ab21746102979090a4d135a1c29107b2b57a3e528de7440e7692cb775636385d56c22245eb59b6fa6263890c4f40bf8e98088a775d837939ff4381b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c16000)=0x0) ioctl$int_out(r8, 0xffffffffffffffff, &(0x7f0000468000-0x8)=0x0) [ 77.536711] keychord: keycode 25638 out of range 2017/12/12 10:35:36 executing program 4: acct(&(0x7f00009d5000-0x8)="2e2f66696c653000") r0 = syz_open_dev$mice(&(0x7f0000e74000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000730000)={0x0, 0x1000, 0x30, 0x40, 0xffffffffffff0000}, &(0x7f0000e02000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000628000-0xc)={r1, 0x5, 0x0}, 0xc) write$evdev(r0, &(0x7f0000b23000)=[{{0x0, 0x0}, 0x2, 0x0, 0xf1f3}], 0x18) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000495000-0x4)=@assoc_id=0x0, &(0x7f00006a7000)=0x4) fcntl$setpipe(r0, 0x407, 0x80) bind$netrom(r0, &(0x7f00002cc000-0x48)=@full={{0x3, {"bc201ea3d219d0"}, 0xcad7}, [{"6e643c33e1edf6"}, {"1aea2ef5096526"}, {"02e4c114e2f924"}, {"7f0765ef74ab97"}, {"007b9084ccb57e"}, {"e0e4eb173d7337"}, {"094f18ea2e44ad"}, {"cc21e3e2b6e901"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x3, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r3, &(0x7f0000bcf000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c7d000-0x4)=0x6e) r4 = gettid() recvfrom$inet6(r3, &(0x7f00007fe000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x2, &(0x7f0000f95000-0x1c)={0xa, 0x3, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00004ae000-0x9c)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6ecc}, @in6={0xa, 0x2, 0xeedd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}], 0x6) capset(&(0x7f00000fc000)={0x19980330, r4}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) r6 = syz_open_dev$sg(&(0x7f0000f04000-0x9)="2f6465762f73672300", 0x400, 0x0) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000075000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000)=0xe8) lstat(&(0x7f00001ba000-0x8)="2e2f66696c653000", &(0x7f0000260000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000083c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00001ac000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000321000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c0000-0x4)=0xc) lstat(&(0x7f0000551000-0x8)="2e2f66696c653000", &(0x7f00003aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000055b000-0x4)=0x0, &(0x7f00001ac000)=0x0, &(0x7f0000193000-0x4)=0x0) 2017/12/12 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c1b000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x4000001) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000015000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000bca000-0x4)=0x92de) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r3, 0x1, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x10000) [ 77.590327] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/10581 [ 77.598983] caller is __this_cpu_preempt_check+0x1c/0x20 [ 77.604529] CPU: 1 PID: 10581 Comm: syz-executor3 Not tainted 4.9.68-gfb66dc2 #107 [ 77.612229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.621572] ffff8801c936f6d8 ffffffff81d90889 0000000000000001 ffffffff83c17800 [ 77.629585] ffffffff83f42ec0 ffff8801c5d8b000 0000000000000003 ffff8801c936f718 2017/12/12 10:35:36 executing program 2: mmap(&(0x7f0000000000/0x175000)=nil, 0x175000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fc000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000003e000-0xeb)={0x0, 0xe3, "661ace57341bf72ba076725afb63354a63d87f326c10a03f2b51afd982bf005f0b291adfb386744099d152eda8a9078d12a3d9a838ca8660860d26c29e54dec747a8664c7c152b912332cb1c3b0b01d3af857e58c6888cf9208f640da6afe99e19e6824a00aafbd935f26b551a70d48d39d964eaffef11995874b56033a1e2b015675d72e70b5e9af380c7df12be1964b00223b34a5eb062f4803dd9a49559dd325df8130f15b0fe8ca2078712abb2ec4b7fa7db4a5a05c7f51bb44ecf6ecefa50a54332b0e3839697882a73064dcc35ef49112d0e58bce18243a552e9a25746ae21a1"}, &(0x7f000013d000-0x4)=0xeb) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000147000)={r1, 0x9}, &(0x7f0000175000)=0x6) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000177000-0xc)=@nl={0x0, 0x0, 0x2, 0x8}, 0xc, &(0x7f00000d0000-0x40)=[{&(0x7f00000d6000)="e141c7c5795e8367034e12cb32573e80b384b6f12626e026f69bf71b1e5159df8008875296faccaa5a6d593cf032dbe70e8760ac3f1076e2f92801916e3cf5eefa51454788f7821231e8276af2a94f695921b7c930248ad2599e52231dabb7c5f9c80a4e1e7821e892520ae5bcfbe769c8be1ecee95adb5704fee7c094e7486b0adc727c9e05369497deddbeb71aff618792d82b666177578795ba7982b44535a6dbd6891a3db2cc07b9ae7aae0c60b12ae1538e012f5eb43e", 0xb9}, {&(0x7f000009b000)="fa3d921abcc7abcd809cbebb056c683deded4b7e8598a039279ac6cdb9fb58a5795debc7ce591c43f6117b8cf896fda38c9d185850d70699920066821d4234a668169eab721a8238828aa4863e8a799fdcca", 0x52}, {&(0x7f0000150000)="e8c5d793fa1c5c5eadc449d5fffd7a625f86bf3447bfc10b8deb68afe3490a16efebec4bef059e92d31dc6738048cf5cab0fd34561bee11791be97d7d1572e19a4dbe045cdb3dc6dd465afa1edc3cd5d50398ab425dd3d6204faeac114a08d2421de3680d6676465d4e3fa5829a38466e8e4", 0x72}, {&(0x7f0000176000)="b1ff85b1b95ef86574b8d130906e1c3bc30932f02995f17bcf06894a47192c17580bdbe484dd0c42ee06cc29b04f8aae411323ad86ae6e1a705f483fe6977b191acc9227ac7b90918f6e59e5db16f437f091f9a4b670df85d5b321349160008526c1cbea3632fb49b08bd5a370e11d4c3c4608c5d53eace6ab4513b2754c7392ba3c23464645af00913649c7ae2eea5b93ccb6e02c1a4e1b604b4e8f63b780538bd562f650030886f1b41d087e12f157381190367be64286fdcfb45db2882fd3c010634067fa6fa2de6270b65fc4b84a7e214a9fd99f97d08d9d0cdf2f5898e534ac55183457dee9f43d772f25ab40fc8fbce47af248673688f0cb39a4da12579640bcf182b8d6e295ddcadd5ba076c36ba6ee8003fea6815cf6ca0218b8d80fe512738b11e15f21a05ad9e2e89a3d49c210d0d5ad8e2b2abb0fee5e7bbb3446a9297cec6ca57d58744bb64d3dce58100062379d031ef82f96c603f1c3b8d4ac52f0f280368e9b46e64d0aa8c94cda823a6bf771c60cbb16876357dd5d1f5bcc589cf732a628ccad160af952fd18689ee4b47ab660020c5bce12d20782b39a539980ba015fb1b3ef5487e6145d1cb3d8f904324dbe1e5c24c9e8c6999576a8effbc5afa98eccbd492090d01ae0cfcb647a292602ebd915f1db60ec153d9d4e32e95aebc7d609f609b95374a0d94bb4f693f8f52b1731d241497afdab76e56c4c897b24935e3b527d2674dd1729aa79a42bb4063072ca88328ea4b0103e1a818d55293ec5515a2dc02537d610cfcc9546e44ac21479d4afbc71d9e48d07c5d89f4dbcfa91ea4e1c504c9a466f34e31f991b8c24d5160f2ae441587e553292fe09108614f1fcfc836ce867f69460e0f497b584e11c16270a6b4c709752c2f663328e15507b4ed34fa91d538c082ce8cd9de07c4a7ee114433c0d5e49e0e97931836a77dc2631f1939cca28f7ae1d77eb8be4922570723f3789a276bb78755da2d99ac4ef6980ba680daf9e8b377ab3c2e535038a84e73bb3688e33424567536285a09e6f6c479bdaa72824279a4328f9e2ffa03a17e22525565507e3d857599f3fcbf5ef462e1fb7c3f566837bbe683da55d1ab1a079a0c24f4ddbd190a0587d39b58ef46e2ae26d6694ff5a0fd5f76400aea0c91864e82bbb5d3116056868b2c9f33a62f66c57bea3fae808093848c1685b3237edd95185a44118d4ea49473bb6d9d77ea68eecf2bfc10c36d9f5a85669b0fe0617efa37de062b26a0f4d39efd9aa2910f3fd7648aac526527fecff3f25435eeafd0a7afe0bb90bb208c4602e76c75c68b6245f6db788c3ab86af428931e6a214e0442a212a62ce19bb66f2233d7bd7135bfe0e851ed6ac1f85c44fe0dc449135b6753bd1ef70077ce856d6801b812d3630adb4e8c9728785405ed0f1463a1a54d06f54f7a8b9fb2caa4edd7c9263b9a29ac996147ade3c1c40f40a329944fe43ad658b4481abbc0019f16757386a0dc33f6c36e9e2e01ef6b15f6bbdf862db90e0473fd449c7801498ac242a4e5a99679f215bf2e40fd2d2f0511d5f45c1e9657a273e98071ef7947fefa5944ae380c595292ccfab181e30fd94c2ec666adf07f071161e8163711c74f47736ab93efc357711d63a21839c339dce380d4236c3d89c8ac33ba83aab35945c59f8de23df0d54c26ca4ba5007ae6ebe3fa4a03eb327ec64e43ae100619de18ad4b99b7fa9310dcc897099159637a9c5a89d9c25df329820979d28e6dfee17b27826ef2950d838ac5e4ee43fd10a8d023746097cbac1845f1f0f527bb686fb98f545cbe174186c202f0c2d1b0a94a223a686124882a15d9001fb6f099b4919e96e4cc5d3467c367ce99f42037f37accb44c8c3cf491aa7a1f9f781622645d04c2f15e96d248d77c22e6fc6eef1b57c0a60629ee95b14ac547b248ecf2aa2949f15d2b3ab12f949ade028e6ea27352e82c4bf26494213f36eb7c1c86e9aed05612fca1f45f4d32d3de7db280be81f16c5877e44b5c0728409dd8c0d42f3f2ba28eac730e8662aae186502da38cb3eca2072dfbbf192aca26d1cb0c6379ebc42e269ad3228192c06bb90d05ba46e00f876f17fc97bd1183b359a9fabcfc69b0b38b333402d250f0a0cbb33ff8e0edebe1bb4dc5cddc9317fe88d09efaf505d409ff9a3bbd0082d077b2a879b9d34217b142c13affd2f785b0e32c5391eb6c0f3c4677e43838e328235e1ef562101f78e17e73285e93ebddfe39be0afb9c1f4a514ccfcdba73253f5e63e912009c62c22ef6092c79eba3b72c74cb9ff79a996a343c3869e3912f7ae0d9c1918408339e347c8aa2297d5e9520de60ae4b6ebb64ba3f65b5ff28d48e7520ce5c3a7c9b0e3b130b5f7d843f9571a728443394562e1596a7d27eb3fc29843281e792a61f914901d46e5c74008ae97a8e6f25370ca2913751107c85af54f6f57ce32a93777f871a8c04b32a7204d6893a7176d6bbd486bd1aaaeb5b1583a017fcc1337f354593346057a1405c189dd38537e9ab3a33b080482f03beb1df3dc8d3769e74dcf1b8034a9d27ef7f481ebb61b980d3b25bc5fddc783593e3d34e48edbeacf465086ac6203a412c6266319d30ac6361f29aa063ed65be6b1775a2e32701070b44f06dc5ad6799668c6b304f5910ce680c1c518253c743ba7165ba1c379c50a0e4bca49d9e5df10da6097bff8fb22b389ad1351849e8d69041c663bad380e53ee9871806cca2aa91d34fae1598e47f9edaa0d02d71a232c65cbcb858a396334feb17d41cc0966830fdc170377b6dd93dd06982a62c0f1f8c089b69ec08fd11988af4cfdc29b6a59dc4e63f731103cdd964cd9283bc8163015c45e3543cbb2ff7c8272dfea26606f284562078d7d0f073abd8d440a76edd03ea3d9fee0029c49d97dd3add7b08492e88d8b008d437ef89390a1752d66c1fb9b0ea022cc01b0060e239cadcfa74364716972cf742a9ba15a519949efa230d911d0232e5dc288d504cd355ed29bb42518215fd738221f70de04ef008006b681c37041ed9c913e41080bd5f12bd52993b402248e76fc887bdb021031c81d695d536c96799f4f2c34ab07b50a841a77bc26d3fff21c4cf1c05883ad4e8d48715d0d131b297289880e1600996d95aea8dd57e883183f89a30cdb920540c85a42798abdd9a32c8ff760ddc05e50d49558d7e21297ac99a536cccfc4434349229df7a2b3a060dcf4c7f68e89fe09ee33906a396ceed0b98704f8625debed4d02119031c0889a2606a771004f5d9a9ae04e2de8ed4b72e5d2661d04029148ceef78ef9827fcd2decffcb6609c025a4568a9791bd87743d9d36f2bb3468f6e586e5d04ccab7ae28b87629f05b394df4f59c6469a9bad5b81cc6d4c784fc539e1d2c79f430c0ddd1e92096d3fe98513aa5275ae76456bf7f9349e6966c45bb3b8bf2e57c0e8e6a36a61cbcecc51ae72457c302f73b686798465753b5e450df3e0eff13923710232723ccda61f6f6ff824f6deda23b01810ba7f6018cfdb28be9a09da4fe3a39a5681f493b158a5ebef26a77b1cea126dc2ae5f33710df111e2ef520e6ce4485e34d4980925554154b00d63cbab2c9d9509ff24eeb5a09b8cd524015ff62604f2790a1cbbf3b9dfafa7f6a385116c48c3f04103aa74879879b06b8ce91eb79f7c0c02b6fbeecc50f053d43949552dfc2f2df30bad82f349c44e126ba8bf4d7a1dbb0f8cd2ebbe36166994b8dd854a2eb3086f9a9e9d5c83079f462d2a04fa749a9d6e1e1636ca4bedacfa7665b01cce0c9b208d9aacfde16ea28a7c5e10bd167837f9b93a9c8cf3621b6b0c239fc143b86ade0603261055ab8e247645420f96e4d43c0d4a89f883a3e08f9505195a73583a5481ad9bbafe6ffffedb78925a65adb4b1e8c07814a5cc5493c3ad9e42183201430a606eb368d7a3fc8ff4ce89708c0d11ca83de88b2fba60d670e2540e44a6a71c66851b9029fd1f87ec0d8be47b71783772304c639f92273ccdea7eeb91d21f2bd298795bf106802392d0fdf35fbe08038647834e5f94e45c454cb314f3c05a14983bbb31f9449866220ec08de6d0c12bb023c1cf143a281a2c5e22c3c4ac732047535499a23637ba6591f45d2b8e90f171b9eecaa2d928f945b12e235f7706fc42b1a395b94bc9c73560dd80990db5b2d440b49003bb41b23e579f9246a420b68d4fde30c61ca89c800e04b4c2643e2309518d9a524eae7eabcefedacf266a0a959c2c9cdcd85b357244815685076cc6deeed8530021a527489fee7b65da6e94042273c60698503b21b7e7738cb9c631ed93cc051eb1d203cbf78850fea007286f5d22396a6ec860e9031a64326bca73f7c77b128fab4d8d758e498d6687196e39fe2efeef8933c5e1cc25b790faf16966e722d719e370f7d5607224d089a3fb3b9626956c8e8a0442149138f7400adba7ed90d17cf91ad421d4d79add85c210160b2c799c667b3d1a8fbe71ea554d3fdf82f04e9322a06f0c7b56819d309ecb98ba327666a891f68a302a25e31fa376bb2e76b39bf68e5e5c873fa073783e6f8b037450d5e4e1fc3d332e406ef69ceee548333f975f683674d5b1efe4485ee80ddf1abd1447b1811efa754884a5074b6d0141eb77ac7fc2907410621f38104670aeccee3e29c86a08537156fee575023ecdf2aae8bc4813751ecb23f9399927634f9827be01f93658ebf1f69d4261dbd10fe65c77736718b17faa4fe8d7b3e44db27662118f9805179a35a369b1a6a575ba498ac438c56d9ec6eea8d7a52a9870511eb05259ac7043bdf87be5a1a64c392422564fcd64fae79622d5df9f5d7061c37eb9cf9c8107e2adb8530b55bd3440626ecb0cc4a34828987a50430a8020d858dee15514453340096fb540a53425121c08920b4b04d7433d441ee63e343bb2765f6ff7335db06c1d15257034a4ee924cd2898bfdff0d5a5ff6f3ece217e34139e2d576ce19cdc86932dc7e753acfa1fba9bd963c41f6324d1ed4bf8ba24afd1196fa364073b4226ef5aa70d5eae486243fcfa980db07c1a7e6b7fa1f9b03511cfeb8c69158c92179d28e87385ca379f1eaeb756c80a50456c6c01c084cf678fdacc235d2a8da5c32d53056549e92d225067783b7b6e0a506169a7dd845abc7e9814f231574e72586397a629ed7172b3c573d62245c7767cb0df71becc915a95b5d8dc5182d4efd01fb5540a9135438dcd50d641c29f7962b3a1eda24c3f6336e615e553f8a85154d500b4a3573e608fb30f8c5c60b1b93b32e3f3fe3a06fbc39b27520955047ecd4763c5ff119db294247dc6912087f8544b7f2aa3245bbf9bfc66ff0063b199c18d0e0483a21f766328876f7163e26491eebcf0c1c40d289d4720f662833cb265d7202f462015d7974c432f1c49ed03c610e6823ae4575e7fa7515b38b7c183af0e754ad960d814c845c95172fc8cd9ed269b7d7e6206a8293aefe3227ed9f9f7a9e4a662454baf7b9e9236fb494394f6d95f569679b0f419e1444a14c21bf34165c1480f3da8378ba93690b6c28e906f0aa33b3fcc53a67c363153f5b5ab46359c2ab397dc89b258fb8d5002d31dfcea851e32cf48e6107af3fe79dfd224192cbcea4d080c939b17cf926971aad294b03f527b174cde33826ab825271364ed98b2e13e0e530da94de900242858f37de0faa55dcbc617b9ea7fb1678eb1aea2c3e98c3476866851e688ad234934f63b2176814ebc95af9504414dd8a3d4a7f2fb9d42b75404153ef92667d5b6a0077096b7b5940299db3d4d8e4bc654e750bed", 0x1000}], 0x4, 0x0, 0x0, 0x4000000}, 0x4) clock_settime(0x2, &(0x7f0000113000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000176000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000120000-0x4)=0x0, &(0x7f0000177000-0x4)=0x4) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000011000)="2f6465762f696e7075742f6d69636500", 0x0, 0x404000) sendmsg$key(r0, &(0x7f0000176000-0x38)={0x0, 0x0, &(0x7f0000176000-0x10)={&(0x7f0000175000)={0x2, 0x6, 0x7, 0x9, 0xa, 0x0, 0x6000, 0x7fffffff, [@sadb_address={0x5, 0x6, 0x4, 0xffffffff, 0x0, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x401}}, @sadb_spirange={0x2, 0x10, 0xfa, 0xffffffffffffff81, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000152000)={0x2, 0xf, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x6, 0x80, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0be}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x48000) fcntl$getflags(r2, 0x40a) 2017/12/12 10:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a84000)="2f6465762f6e65742f74756e00", 0x0, 0x2a000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006f2000)=0xb) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000508000-0x10)="2f6465762f73657175656e6365723200", 0x20000040000, 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, &(0x7f0000bef000-0xc)={r3, 0x2, 0x0}, &(0x7f0000dec000)=0xc) 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$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000093a000-0x5c)={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0xd7d}, {0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x402, [0xf6, 0x7, 0x2, 0x8, 0xc9, 0x0, 0x3d8, 0x0]}, 0x5c) sendto$inet(r4, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000428000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00006c8000)={0xffffffffffff0000, 0xd, 0x400, 0x9, r3}, &(0x7f000027a000)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e70000-0x4)=0x7fffffff, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eee000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r6 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x80000000020, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) sendto$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) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000028c000)={r3, 0x7}, 0x6) 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) [ 77.637611] ffffffff81df7854 ffff8801c936f730 ffffffff83f42ec0 dffffc0000000000 [ 77.645590] Call Trace: [ 77.648154] [] dump_stack+0xc1/0x128 [ 77.653515] [] check_preemption_disabled+0x1d4/0x200 [ 77.660267] [] __this_cpu_preempt_check+0x1c/0x20 [ 77.666753] [] ipcomp_init_state+0x188/0x930 [ 77.672807] [] ? __lock_is_held+0xa1/0xf0 [ 77.678607] [] ipcomp4_init_state+0xb0/0x7d0 [ 77.684661] [] __xfrm_init_state+0x3e7/0xb30 [ 77.690717] [] xfrm_init_state+0x1a/0x20 [ 77.696423] [] pfkey_add+0x1fb9/0x3470 [ 77.701967] [] ? pfkey_delete+0x360/0x360 [ 77.707760] [] ? pfkey_seq_stop+0x80/0x80 [ 77.713547] [] ? __skb_clone+0x24a/0x7d0 [ 77.719241] [] ? pfkey_delete+0x360/0x360 [ 77.725027] [] pfkey_process+0x61e/0x730 [ 77.730748] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 77.737581] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 77.744415] [] pfkey_sendmsg+0x3a9/0x760 [ 77.750117] [] ? pfkey_spdget+0x820/0x820 [ 77.755894] [] sock_sendmsg+0xca/0x110 [ 77.761416] [] ___sys_sendmsg+0x6d1/0x7e0 [ 77.767198] [] ? copy_msghdr_from_user+0x550/0x550 [ 77.773758] [] ? check_preemption_disabled+0x3b/0x200 [ 77.780575] [] ? __fget+0x201/0x3a0 [ 77.785828] [] ? __fget+0x228/0x3a0 [ 77.791080] [] ? __fget+0x47/0x3a0 [ 77.796242] [] ? __fget_light+0x188/0x1e0 [ 77.802024] [] ? __fdget+0x18/0x20 [ 77.807202] [] __sys_sendmsg+0xd6/0x190 [ 77.812803] [] ? SyS_shutdown+0x1b0/0x1b0 [ 77.818575] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 77.825211] [] ? SyS_futex+0x22e/0x2d0 [ 77.830757] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/12 10:35:36 executing program 6: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4000d) r4 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f000000f000)=0x4) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_flags=0x401}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000b25000)=0x7ff) socketpair$inet6(0xa, 0x8000002, 0x4, &(0x7f00000a5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x1}) writev(r3, &(0x7f0000421000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) fcntl$setpipe(r0, 0x407, 0x1d) r5 = socket$inet6(0xa, 0x400000002, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet6(r5, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r5, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f00003c8000)="2f6465762f6c6f6f702300", 0x6, 0x4) ioctl$TCGETS(r4, 0x5401, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000288000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000b57000-0x8)="72787270635f7300", &(0x7f00007bb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f1000-0x3)="214800", 0xfffffffffffffffb) r7 = add_key(&(0x7f0000b13000-0xa)="73797a6b616c6c657200", &(0x7f00008cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r6, r7) 2017/12/12 10:35:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0xca, &(0x7f0000f9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a88000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0xffffffff00000000, 0x2, 0xc4}, &(0x7f0000d1f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f0e000-0x108)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x2, 0xfffffffffffffffa, 0x1000, 0x8001, 0x543261af, 0xffffffffffff502f, 0x4, 0x8001, 0x800, 0x8cc4, 0x401, 0x0, 0x2]}, &(0x7f000098e000)=0x108) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000f51000-0x4)=0x100000001) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00002f9000-0x18)={0x1, 0xee0e, 0xfffffffffffffff8, 0x800, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000119000-0x18)={r3, 0xd4, 0x10, 0x1000, 0x100}, &(0x7f0000553000-0x4)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) fstatfs(r0, &(0x7f0000f51000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r4, &(0x7f0000a9c000-0x10)=[{&(0x7f00000f3000)="290000001c0055fcffffffffffffff000200e3f00100000000dd600029000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/12 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009c7000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x10b000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00007ff000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00005d4000-0x4)=0x4ee7c324, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a59000)=0x2, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d38000)={0x0, 0x0}) r2 = mq_open(&(0x7f000060f000)="2e2700", 0x0, 0x0, &(0x7f0000585000-0x4)={0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5}) setsockopt(r1, 0x8001, 0x1, &(0x7f0000c76000)="2b21dc044a6fa224987cfa1d1307133dc7e219fae105e439b0bffef4fe822e4927db5db73c17e8dcb48fa3f1125a52bc7aa58213a3b1145cc33111f50af2bf9a9435f29ac28599d2693b945359ef9f32c64cf80e3937a0314e0eafdb9d69e1f56d01f308208464a0887552316f8685fb16bbec98015d7519476c358811078de40b9431de307a2bc9179b5684655f6f8d2e3c6acda6031caa4cb4011774a218e324c3ab4c709b21f85e963a4b8f0a5550bf299029f19256ab9869248b3f2274356ef7db3bb2db97efd2ec2605ca21c4faf48205cfda2d617b65179bb554faa3be", 0xe0) lseek(r2, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000df5000-0x10)=@common="67726574617030000000000000000000") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000089b000)={0x0, 0x1000, "4abe5295cca08f180ab6f4418e301a1989d87d8c3dc450f278b618a2959cd24db12c694c7046c9dc8f7f96a58783c48d7f12138a7678210a0a747f52e7945d2550878a15aec91a8ba8328ab4b978fbcda886f6ccde7718e29049c2078d69ed9789c04c2f4e50fde7b202f66538644ae6ba12b5a64b7cc9f0d39466c3e34aad74dc9e485512a06c6dfc31265bd582d6513473c07b0a8b5de7521462033eb9589c63b5ac2288c4545684e108b7e856726e066fe76d83ddcbd8ce85073702ad096a967a64304dfc3e5717dee1b119059e3879584b9b14da87b898dbbd8bc812dcb142db0e7307b533ea0c2ea6b58d79a01594e9af1eba8186d3ee2f0929c736c31815a119eaa7614c6363126e530dc4389985d6b72e31533a741ef5cb0d3573b963a30f5354877c522e96551c8b877d03b1402614ee4791177c9c91128cca72b55d31a15c02a0cdae0b13074ff59f05e7129bbc287b5b2183519b7fc3b409a5d4313b31900e76f27ec8f411ddc74c3cd915b9cf10ce90a2c87091aa01a7635010a09dc23c6d437f64ce384fcd4dce5f20bcbcac324346720f58f0d607ca22c824e734602725c6f7458782c25c99345681be413300e8c291f272ecc9ef1925fcf99c801c01955395aa21959f71bbb690d1a939420afeff072369eebb0158c2d94b5b97a9cb5f8c3a889738406c2c165f3861be4d3a31dce043be5e5ffdc0baf9e7effea4787546885b1fac8f1c6d9e5ec10df57ad6d00510fd2fc45b8ca399a266642c8656203913e569c2e92ab38310fded288751bdd231c74fc4cc24470f1ccc67f785ee572f7132ee373397672678104e06757b9c22672fe3a0e4241b70cd3032d1ed51f51beb3a8d0890c152e424be5d09b8bdced2c7e4f77e0db373631e8a8b42221c8015597f57f0274f882b27de8fb3b04cb2e664896e42b8a1b4e12b85714347c1e10d60fdb88b7b8ac0431e96cc6e2b2d059ddedad6d144c9e90322ed0b7e8e634f38bf79a574e22f277d70e2b3af36c24c121c867eb6fb6254056305ae4882981d9f6b74209a1516d6da982b7fcf5824d6ebea22daab9b44abe66ffb9b176b70c3f53136c79f6716e6172c68ed5ee511fc52116129a4b3c71e1ba8c857875aaa23cc4468150ea50ca6a937dae0bd78226bfbc0cb7d458075f2c560c140c836fb5972061cd37d6b82b1c0af326051a7a3a9d9b644201d415d5f9dea9126f0205f22fe6fca92f50e3732dfa966b509881c824856605883d39ef7c69d88626d5d0d454a25f57b4c9b983bf067d0cab1571064122cd61ce803b41afae0850f3110b3ed7f95709d7591ad41bac93e202d6bc21d0390b299384e309465174fd2feff39a3f71ba7cfe7ae0c1625dd38a6db8f5cf3f100300a4f758a92788d118075eca406cc76eabecd834931b4261fc15a7bc5de8fafc465f6a1e0399ffe805fe0f67debce3171a49d08357901672d3dcf18533254e8a323918e803ce210c9e90a607b6592fd33f6c8156e7daeec51019a9159a92bf0ad56d00ffece80f493728989d8aea5835704beb1ad8c51fec2808e0267d839b6c57b337a2c3caba89e3005c91ce93135d5f1b03aaefbbd5ff786a0c7f06533fb9e8fee82b2d1d4460d933c5fa955952dbf2342ad872208c38bb0e9bf1ae0771174ba4771e2a857bccec7509faf40d5441b0e4f806adb930b2f8b84adacd654af7810819aac1d0eeafc0f0e7f61de083d1dba29f9a114b92475598bbccd0c6af31226dc9b217034af687ac8f710724d715821329ffeb5ba561cc431c29f8a6a56e42d766f382b5d39986b081c5cd23f8d684fe18062245736cbef8b0dfc1acaa80842e966f1399bee73accb32678bf2ce8d1806c0b6fdadc5c47820cdac8d81187be9f22b6a74e1b39a9a8432aff8159f10476be7e6d967ac7362caae5fc498c75e039f035c93fb4d99d9ebfec65d09707d64e24a6143681396fd1617c66ffb925f7aa57759caa485b77fe04aeabda99b10ac35fa295c09af26cb0c5ecaa51561ab04a3b79f4d82ca0454e6e4188de693e5f225c922a3578a1d1f6ef34888f71a65384faddf08c524311face4cfab461f426d1fb9cd8cc775a005982a01a9356896a18ec8f167b24187e3b69801183160575fc275d612d7057a19d1d95b229e248d4025e6b9f9953f654ed4e4af1f1fdbf35abe24b0f3f59b5ac6cfcb3a6062f126a09e1115c73ba608caeec4b1f4357178f0f1f67d1716d3954e3b2826598c23d8dd8e90532e8abf453964c4d379046cd7496d3c5c1e9b0175f51549103ea8da0507e84c2086d8e80c545948992ef50a6cfc0bd57c5efb288a68f23e311a45ad930ff36287435331fda05d917c586c2f89288f14f507b6f68751113af415ad56f1e1bc33c9aa509d21b054e40c70296d656ab55143f14b444a92574ebd5243ab0e196d5106ce4bf6ba22e98bdd7abecc0c1573fea99c68bdaad2e79d4903a6e5ae30f0d28aa1d2d409dc64417f97d7f48bd84e16eaf92b3ef270a2d1797829a51a9fd0a51d2ecea6cccbb9801a3167b932ddc18fc14c04c5cbeafb81bb03ce97ec74f46b42bfdef1ab684530aa439d80ac50993f26ceecb1ff9386bcd11bd04897548b1366b2c77e4e5e464b9a74cae4450a7d8c450d84a78376fc034e3ecfe8994eb8a667b95834647d12711c4fcc1029e6874a7077bca3d79761556263d7fe4c5662fc0e174d6ed4569b5aca24e8d3c699d0aa60340818aa1d6d0a1ffe71e8197c54fa89d6bb51900b84c03209b5bd9e5dc8a30c3156c4ffec5fb4a8a5388870046d12e53f3fe51e35901dacc6c3c110f163ce946ee2e1f3d13aaffad90d1d46b18dccc84d221f3c8b1cd25af39eb792e32b192e9350f9a0153a2fe795f883f82f8fee636cc33092d955bb5e5f0c0f984069f34874b9ecc63bbf0209114ccdf2828aa098877136e577cecb2c022210050b2ec1f709357ff6449247dadfac33213b188aa7d90f7495b62c87d4027c27a85ac962253eb742982038a26d399857256af13686db4deaf5585bab226e19c2435872699a5c55b2fa33494cd27f41f2b0c7f89c12ac1ec56dc65c124997d54fee3e4ce01425ebe2bd107fc1b35747c1b1542923d8ebf44e510ee14183236b483186b8b01924d73146a65594ffdbe3bbc586a9e929e51a63185934f8e292afa5847cdae970e067ca4e1074c237f17456d00454eb11e8a0df825062b60867099745d6c582d47f44aa704dc511e707498f984e17f5c37f3072a9f4f947a010025deeae80d3e0aeb10dc2e927130ea20b1b2805916fc2936b740fafc69c7cc8de58e26580333d00441c08cc1418ced3e7d141f6deb863c9de3e5b5b8612dfb1d3370c70510283d31714e53787a500fda897c778ffe691f4e4840d52a152d4d5f3ca34e7f9b3838aa018d4f1da17aff106053738c3b428784d011b4063f38f6fffee434a071e6bff5d1e59f4822d2e19e06da47951b292dba33941045b1a357e3c8ccc2ee16f315d9377c44e12307f520c0496ea2d206a71583baf591871e4cbeb0da24cd11a60e688f1fa7aae975cb99cfcfbe778e901bd4f3c20e96b3ee620c53bf0a0aeb4201a004afcf05a81b57a5022139ad14e5890d0d4b6f40df81b9dc5e7ed61f224271a58305f08a8a2ecd99973625bc065121f93cf435306d4dad1631c0d8cd426dda4755e45495fc17689e5240970324981601f80a7259e6e0b6c8b79b46d0f0c4cb4c27e54968b6da7d735cc679b5eb46f4703aada3bf3e6050d0d40d7306c475b4ae0aabfcc54aa6320a2e64dbf87923af5c1868fa2bc0719d1020c1165fababd5ef74445ad873dd33ba3212a5cd5aff87a73f3d4867c562fab4188c76ddc77f1491d3c5a79a6c953cdd562f6bd65674a7e4888d020f9359e99154f5d0953c77cc024536ff8a6eaf026bd9cd59ae9e4c67fabf6b8568df72f31098a3a47c78d0eed9f0d4da0aa1e952ee2768f19c486a014685259de31dea520c382a9cb4aea7330c1177a0b890cd3ff588a6e974a1b09417d5d8a94018a409b7e1def3d4530467ae9e1e0b7153ec54e2834206177e60f7e83f8afa70068287f202bfbcff206c8c50b90cd6d37867655fc23c8cb62d38c7d276c724edd2b7eaa35237ae86f3e632054c693024e018911283546699f2edbc7bef05a8669d0734178854bcdf2c5927e11c952a4ba8adb01a34302f01e5d839c9d539fcbbf66efa673af927b5f59830f7c582a5c2b7c54d8430901c6546d6bd5cd2a8efbcb7a9e46980a49f070e8f2eb971c7aab37a826a59f4d8720bd7c40cac13f93d2ec365af01401e6ddb954e4249d04eb3a84bc110f9fad048cfa5a68b227e011a9bae09dd1baaea47189f5e4338c2da06b0eb130b125596cd6ecb55bcc6b7070927d6ed7bf0cfbd740b1aa01923378d7382b5e44dc987904682647ed96b70aca4bf5fc5f8a8918d4ce15970010c880e80a29e279a234c5cc1d4b96999ac185db6552243b3dea84baf08aeed0ae86751af0ca04171d977f3b4e815ef6ef971a9ad628d3ec2d35c11a907dd25126033aba47df5a586682f57d177425b2ffb8eff112c6f7667a57b112fc6a12461af1ea2a39673e2473db4bf030cea087b957931e43318a61181a396d0eb0b84c808df6e2a62f9b412ce5cad182aaddb37127bf36b3507a28b1b1b281da7bda380e07ed1b0fbf72fd113f5dbc8cb1cf5717728a6790b4685397661be003eba385ee815ab8720dae7333b16b09d9d3742cbc5c4d9aa0ad4b46008263c09e6876801fda69177c6d94955ce295c124772aac89ebcf65305a8f4d66d2c1ccf534348da304aa756a8b2a410019329855b6ab6963215e1ae9ced6a6fb4b0010b6917b57b014cd0fe839517cc6ab81ced5f9cc6c2d381b77a5306683340dd4c46b94fc47d8d04f30d99c77fc204d973900a0fb5649d5ab3b22705f7b846251e884e0393042cd262677891bf389432313e588e739b28c3fc856b7117347eec3bb2f93eff54d4d59e120cc43b3965f84d99ce977763ddb145fb3197114c678b3bd961429ef7dc3cb7ac18e511d6cb3a1d1df5e17788baed3ad82ff66e5ada3babc150fc14bb042cfb6e3e48cab5c982c6f4d6fc171b07d7c26321154477d7da2dbf2ccbe0b4936088543c752ea9387a2213cde3338bfb3ad554dd75ea99742bf4f16089cc8b17425532242692efa6a5fbb265ee75b6eb5ad6456075de5efa58bbb8e39e93796038d6dcc1a80fb006722ecc6125de7c821a74a7dbff95e779dec3379d78bffe4057147d5e90dfefd3975fb0c592bb351a31b452c38270015f51badd001b0c4d631e0d5f105e901af4a2f6f331a79d3f2c8a88c789bc558dd0efd139ed45996c028a730925bce2f0bc729113d8d8adf8c67e8300af3b970e9587914566e3a9e7a77955b3f0d72d896bbf6cb31bcc628a86db4de40b8f4cc751ec59d3bf1a5326976d90c14c123d9c1f994eb8bb5977ba3446013e86e45a5c695063b2006bc42ffa75f2355ce52812d484e2486d0803032086cbbd5bdf0039b46097d9c1717423fadcfbd14bfd46fe8f4fe4c01e560b33a3bdbb6078a960195154b63a7cae3d6dcc86d2072047a91975bae658f0366a594e49e2e1a1760807e6328c1543c927dc2313824b8125555410d5f11aba48414ebb36aa1a1653673d1be056b3040e7ceb8fb1885d0567a281a478e71637c6a13e6354cc9a4c7abe54daf5be600af712ae8bfd790c6ca188b045fddd30c6a4086cedb9f4c60f8de023ce08b95a639d562afdb97c1cd81f0d9be80917ab552c5837325b2b841"}, &(0x7f000048d000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000254000)=@sack_info={r3, 0x1, 0x8001}, &(0x7f0000278000)=0xc) 2017/12/12 10:35:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x7f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a85000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000061e000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000886000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000117000-0x8c)={r2, @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]}}, &(0x7f0000e16000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x0, 0x0}, 0x9a7, 0x0, 0x154, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000725000)={0x0, 0x0}) open$dir(&(0x7f0000903000)="2e2f66696c653000", 0x511000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff05", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000def000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="67ffff2300000000000000ff04000002"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x800000000, 0x0, 0x2) write$tun(r8, &(0x7f0000b67000)=@hdr={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r7, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) [ 77.837566] [] SyS_sendmsg+0x2d/0x50 [ 77.842900] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/12 10:35:36 executing program 3: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)="646e735f7265736f6c76657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000795000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000797000-0x14)={0x4, 0x8, 0x4, 0x5, 0x6, 0x7ff8000, 0x1, 0x3, 0x3f, 0xc2}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000796000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00005a4000-0x38)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x38) write$tun(r1, &(0x7f0000348000-0xcb)=@hdr={0x1, 0x83, 0x1, 0x5, 0x8, 0xfd, @ipv4={{0x14, 0x4, 0x1a, 0x80, 0xc1, 0x3, 0x1, 0xfffffffffffffffd, 0x0, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x20, 0x9, 0x1, 0x1, [{[], 0x96ce}, {[@multicast2=0xe0000002], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}, {[@rand_addr=0x200], 0x9}]}, @ssrr={0x89, 0x1b, 0x5, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x20, 0x7, "f5bf469d0f81e50f489c5eb087c426f2829fb8d1484a32111164ffe3f988e5b08fa20297391ff736d1149870366e0320ad3ced889b547e2125c1b5459ece858c19107adec8839764e75ad0462c75454fa01625a49809961269568d1b4b99137a09cac6829f176f4c87"}}}, 0xcb) keyctl$read(0xb, r0, &(0x7f0000002000-0x1)="00", 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000078c000-0x20)={@generic="a15930e4b655198d27f40dfeb8861c60", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000797000)={{0x100000001, 0x7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x10, 0x20, 0xbc6, 0x1000, 0xffffffffffffbadc, 0x8001, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000405000)={0x0, 0x10, "e4280acdd7d60bc3e746ac5ebcbd88a4"}, &(0x7f0000797000)=0x18) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000798000-0x8)={r3, 0x40}, &(0x7f0000797000)=0x8) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000335000)="7573657200", &(0x7f0000797000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000797000-0x33)="ad2fe1a58d7cd9eab87c7bd701cf50f17e910875a0e325189fc93a48fc5b7b2351de52fb6f0b9b3293b744ddc9cab84d9698bc", 0x33, r0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000798000)=0x0) write$fuse(r1, &(0x7f0000092000)={0x20, 0x1, 0x3, @fuse_ioctl_out={0x1ff, 0x9, 0x2, 0xfffffffffffffe01}}, 0x20) 2017/12/12 10:35:36 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ce000)="2f6465762f73657175656e63657200", 0x140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x18)=[{{0x0, 0x0}, 0x400, 0x1ff, 0x0}], 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="da065727214fdeaa8c7469e4bb297b8c3cf91ebab2aa9de5f81c9e1fc638a5df79d3888e2b9e4913101d37763a5830c6946c82b82fd559218ea6f015fbd1e7f8b38623740b5fae83e6d2fefafd8544bd40dd4f0d78c629602ad46dc3114c1c53cff634db57003faa268e822754217d605dd69c85e5d219ea8f78dd0017a8577a3d740e9b2a0cd44595a5", 0x8a, 0x400000000000000, &(0x7f0000e98000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x6d5000)=nil, 0x6d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f00006d4000-0xcc)="", 0x0) mq_timedreceive(r3, &(0x7f00006d0000-0x10)="", 0x0, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) setpriority(0x0, 0x0, 0x8002) mq_timedreceive(r3, &(0x7f00006d4000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x1ff, &(0x7f00006d3000)={0x77359400, 0x0}) mq_timedreceive(r3, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x79, &(0x7f0000052000)={0x0, 0x0}) 2017/12/12 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)="2f6465762f72666b696c6c00", 0x40000, 0x0) write$sndseq(r0, &(0x7f00003e9000-0xc0)=[{0x56, 0x8, 0x7, 0xff, @tick=0x7, {0x7, 0x20}, {0x1, 0x1}, @raw8={"919fa9ce2a53dcb45da8d6dd"}}, {0x4, 0x8b47, 0x6, 0x9, @tick=0x5, {0x8, 0x80000001}, {0x5, 0xed9f}, @addr={0x48c0, 0xff}}, {0xf55, 0x40000672, 0xce50, 0x2, @tick=0xf7, {0x8001, 0x400}, {0x1, 0xfffffffffffffff9}, @result={0x5, 0xfff}}, {0x5, 0x2, 0x7fff, 0x1ff, @time={0x0, 0x0}, {0x3f, 0x8}, {0x21c3, 0x2}, @control={0x8, 0x2, 0x825}}], 0xc0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)="00", 0x1}], 0x1, 0x102) [ 77.902035] device gre0 entered promiscuous mode 2017/12/12 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 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, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x200000) r2 = epoll_create(0x3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000fda000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f48000-0xc)={0x2013, 0x0}) r3 = memfd_create(&(0x7f0000bc1000-0xa)="2f6465762f70746d7800", 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fdc000-0x14)={0x2, 0x8, 0x9b, 0xa09e, 0x4}, 0x14) dup3(r0, r1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a6b000)="2f6465762f6175746f667300", 0x18c41, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000918000-0x4)=0x3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdc000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000fdb000-0x40)=[{&(0x7f00002d9000)="", 0x0}, {&(0x7f0000320000)="03abe547895bd0c8dc059c1440a2373a3adc56842c42a9a870e7a6bfaa9590d9d68708a7e4c3ee87955cdbcab82e33ac6fd3629a2637312afddda5", 0x3b}, {&(0x7f0000fda000)="025ed74aff15961ee507382cfdeec7eef6aa73b7a8fd05b02329d0dd94c2b4802e6187359b0b104e0b517c783b8031aabfe1d6c21cf21cdba88ec6da6c390a9163c0b48f0f947003a4465badfe07b8ba", 0x50}, {&(0x7f0000980000-0xc1)="fae76fe44edbef9de4dfd6f42158d87fb0379017ac61ff458a08bb6e592ed4eeae5cb077947896ae045278fdd6bed801a330396be43be1bd5268cfdcfde59b9db82864ff01934779d3a7f3c74b79e8eab39ff20212df13faec14140f2b27413271e10fd71d7df0bc5766a5ab8fc94dc4b977f6bd7f7727d4cfab2e65d2dcf0e30e3757a83dbbea1c29feece2042f07eae6f695c7e5545325557f5a9e8f8bdffc58080310b66ca52dee246c714588d97ee7d71e2f4ff292a9b3e9072b18020e34eb", 0xc1}], 0x4, 0x1) read$eventfd(r4, &(0x7f0000ae8000)=0x0, 0x8) 2017/12/12 10:35:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c35000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x1200) syz_open_dev$urandom(&(0x7f0000f4f000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x6, 0x100000) syz_emit_ethernet(0x82, &(0x7f0000eb7000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@rr={0x7, 0x27, 0x0, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000037000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1000004, 0x12, r1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x5, 0xffffffffffffffff, 0x2}, {0x2c, 0x0, 0x5, 0x3fffc0000002}, {0x6, 0x0, 0x2000000000003, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f4c5420", 0x4}], 0x1) r4 = socket(0x13, 0x80807, 0xeae) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1, 0x40000000033, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000015000-0x20)={0xe7b, 0xfffffffffffffffb, 0x207, 0x7, 0xfffffffffffffffa, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000014000)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002e000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00001da000-0x4)=0xc) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000434000-0x9)="2f6465762f73672300", 0x0, 0x3) ioctl(r5, 0x2275, &(0x7f0000ea4000-0x2)="0080") mmap(&(0x7f00008cb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = socket(0x8, 0xa, 0xfffffffffffffc01) r3 = gettid() r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000041a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002bb000)=0x0) stat(&(0x7f000047d000-0x8)="2e2f66696c653000", &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e71000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = gettid() r13 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000085a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000008e000)={{{@in=@multicast1=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000117000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000ce9000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000d7000-0x10)=[{&(0x7f000059d000-0xa)="6f1748252ac904962c2b", 0xa}], 0x1, &(0x7f0000815000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r2, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x128, 0x0}, 0x4000800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r18 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r18, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r20, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r19]}], 0x1, 0x0}, 0x0) recvmsg(r21, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/12 10:35:36 executing program 3: mmap(&(0x7f0000000000/0x8ec000)=nil, 0x8ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008f000)="2f6465762f70707000", 0x10001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000002e000)=0x3, 0x4) r1 = syz_open_dev$evdev(&(0x7f000013b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x200202) mmap(&(0x7f00008ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064c000)={0x0, 0x0}) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000b4000)=0x5) r4 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f00008dc000-0x180)=[{{0x0, 0x0, &(0x7f00008dc000-0x40)=[], 0x0, &(0x7f00002e8000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x37, &(0x7f00008e7000-0x4)=0x9, 0x4) signalfd(r1, &(0x7f0000299000)={0x80}, 0x8) bind$inet6(r4, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0xd800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00003c8000)=0x0) mmap(&(0x7f00008ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0xc) setpgid(r5, 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00008db000)=0x0, 0x4) sendto$inet6(r4, &(0x7f0000111000-0x3)="ed5e64", 0x3, 0x800, &(0x7f00007cb000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000000000002}, 0x1c) mq_open(&(0x7f0000000000)="656d306370757365747d2e2670726f6300", 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r6 = memfd_create(&(0x7f00008ea000)="8af6ff00000000001100008613", 0x3) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00005db000)="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") ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f00008eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:35:36 executing program 0: clone(0x8000, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="6355130473546a7860c2b1245788c120b51b692b2ea9e6b724552f3495181a34bd7134672422abfcf151212a1604d15e01e09059c1019374e1c802a1cac50d0cc99f9c4a2321ca9f601d89aaa87bdc4e077826fb7a4f404b5f2d47134724dcabd36876749c48f8d7c4ba86b599ec2033c0") syslog(0x3, &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008d000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d4b000-0x10)={0x5, &(0x7f00008a1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) remap_file_pages(&(0x7f00008fb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/12 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f6f000-0xd)="646e735f7265736f6c76657200", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009d4000-0xe2)="", 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd4000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000c7000-0x4)=0x80000001, 0x4) accept$nfc_llcp(r1, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fe0000)=0x60) 2017/12/12 10:35:36 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000344000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = add_key(&(0x7f0000792000-0x5)="7573657200", &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009c1000)="f5a5af1578b16606e506eaf171348c037ae346ee91dd81f8247591987a56b28cdda8113c41d0c93602c3e3c6b950b4e3dc70ea9b6f669d354b9fdf1e76903f3101720781f123b8caba3cba750254f0d931c405799675e4c3b183c81a03ec95e5dc6cd443e18b6c36d020ed4d72d8c2c477ea5fc385f0536aa001f2da478c5c8607c53d44d0d3a884f3732128802d99144075be2e697830914070717f353aa124c55cd1841d8ea90fc711b943fed95ca20eea9937f7ec1d473888c5dc640b65099cbd278450129391c40c94c0ef7cc98adadc7f2b0ed2b696cd29387b185cb0319ba4871dc3fd3a609c", 0xe9, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r1, r1, r1}, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x0) r2 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f00001b7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000001000-0xa)="626c61636b6c69737400", &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000092f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:36 executing program 7: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x99c7, &(0x7f0000001000)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x400000080800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d8000+0x4c4)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000fe0000-0x10)=@common="69726c616e3000000000000000000000") pipe(&(0x7f0000fe0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003ef000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200000000007, 0x8, 0x7f, 0x1000}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000066c000)=@assoc_value={r8, 0x6}, &(0x7f0000fa5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe8000-0xc)=@sack_info={r9, 0x5, 0x5}, &(0x7f0000fe7000)=0xc) sendmsg$inet_sctp(r7, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000fe3000-0xb4)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a88f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9805465215306011cc2d227684d1ba2ec89f39d38be02568c99de343d8dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f5010000004601a2af24c6f003d10d1fd10465c11832ae3997722c62f0a02db430ed0f", 0xb4}, {&(0x7f0000f21000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000fdf000-0xcf)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdd000)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000c96000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278912709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a401066de167d377164858a88c48252635588adca97bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1634c2f4c399ccc74b2ed54c082f822526041732e610f8c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa0}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fe2000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80, 0xfffffffffffffffb, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8205, 0x7a, 0x80, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff00000000, 0x9, 0x80000000, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000001, 0x7, 0xbfa7, 0x81, 0x100, 0x3ff, 0x6f65, r8}}, @init={0x18, 0x84, 0x0, {0x20000000b122a9b, 0x5, 0x400, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfb33, 0x6, 0x2, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x273, 0x8000, 0x2, 0x16e0000000000, r8}}, @init={0x18, 0x84, 0x0, {0x2850, 0x1003, 0x3, 0x7}}], 0x9, 0x800}, 0x4c001) r10 = socket$netlink(0x10, 0x3, 0xc) r11 = gettid() setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eb8000-0xa0)={r9, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x3, 0x8001, 0x4}, 0xa0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000fe8000-0x4)=0x9, 0x4) sendmsg$netlink(r10, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x100, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x60}], 0x1, &(0x7f0000a33000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r6]}, @cred={0x20, 0x1, 0x2, r11, 0x0, r12}], 0x2, 0x80000000000}, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe9000-0x8)={r8, 0x5}, &(0x7f0000bc2000-0x4)=0x8) connect$netrom(r7, &(0x7f0000fe7000)=@ax25={0x3, {"451f8cc3b21d94"}, 0xfff}, 0x10) r13 = socket(0x40000800000000e, 0x2, 0x5) ioctl$sock_SIOCDELDLCI(r13, 0x8981, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fde000)={0x2, &(0x7f0000fde000)=[{0x0, 0x4, 0x80896, 0x8}, {0x7, 0x10000, 0x80000000, 0x7}]}, 0x10) sendmsg$netlink(r13, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x18, 0x1e, 0x305, 0x2, 0x0, "07c0000000"}], 0x18}], 0x1, &(0x7f0000fe2000)=[@rights={0x20, 0x1, 0x1, [r6, r7, r4, r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r5, r10, 0xffffffffffffffff, 0xffffffffffffffff, r5, r5, r6, r10, r7]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x9, 0x1}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000005b000-0x14)={r8, 0x20, 0x544, 0x3, 0x7, 0x0}, &(0x7f0000fe7000)=0x14) 2017/12/12 10:35:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000745000)="656e7669726f6e00") ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r2, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r3 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) connect$ax25(r3, &(0x7f0000dbc000)={0x3, {"000010097a4131"}, 0x8}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r4 = socket$netlink(0x10, 0x3, 0x80000002) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000dbd000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0xff, 0x8, 0x35, 0x1, 0x8}, &(0x7f000019f000-0x4)=0x20) writev(r4, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) open(&(0x7f0000901000)="2e2f66696c653000", 0x66001, 0x0) readv(r0, &(0x7f0000fe2000-0x50)=[{&(0x7f0000f74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00000c5000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000607000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000d03000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000062b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x5) sendfile(r2, r2, &(0x7f00009e9000)=0x0, 0xfec) r5 = add_key(&(0x7f000041a000-0xa)="73797a6b616c6c657200", &(0x7f0000736000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002de000)="c2410fbec8673b7a004d0c41958538bad08f6f055af657cd8834e1abfa928c7bf68a20ed74cb9de8e24abef2862f764c6ed0f81274eed3ff154b93be7407b3b39981097ec3403ac1cd43c0ff336d0678c6af6a7158b3ab9f87bd5cabd9c139b8d6481caf19edd5c99eaae6b24851ba697346cece6282d5858c6afcf2fef25e461481c17053eadb364d519ccaddf9432fe48b91bed9a65142994cf4ead2ed1349da5d1251da8a54b94b385ac102f26784613db17386647e33fd54643c6a7723c23d6e7abe9e07dcc086fce5bea789e05480ec6f943e43b629a51e108d99", 0xdd, 0xfffffffffffffffb) keyctl$setperm(0x5, r5, 0x1230000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f1b000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000b65000-0x4)=0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000b80000)=0x5, 0x4) 2017/12/12 10:35:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ce8000-0x9)="2f6465762f73672300", 0x4, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003e3000)={0x5, 0x196b, 0xd24, 0x8403, 0x1000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000fd6000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = open(&(0x7f0000cde000-0x8)="2e2f66696c653000", 0x400000000010400, 0x40000000000) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x2e2e742e, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f71000-0x14)={0x7, 0x9, 0x1, 0xffffffff, 0x3f}, 0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ff3000)=0x9) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f000040e000)=0x7, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000517000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c7ccb230c475", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000022c000-0x3c)=[], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000039c000-0x4)=0x0, &(0x7f0000f3c000)=0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000753000)=0xe) connect$ax25(r0, &(0x7f0000c56000)={0x3, {"ee9301978185c1"}, 0x1800000000000}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004de000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000096000)=0x0, &(0x7f000025a000-0x4)=0x4) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000372000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0xa0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000004d000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000dd6000)={0x0, r5}) r6 = socket$inet(0x2, 0x80007, 0x2) socketpair$packet(0x11, 0xffffffffffbfffff, 0x300, &(0x7f0000168000-0x8)={0x0, 0x0}) poll(&(0x7f0000a7a000)=[{r6, 0x200, 0x0}, {r3, 0x140, 0x0}], 0x2, 0x1000000000005) socket(0xf, 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000310000-0x30)={0x44, 0x0, &(0x7f0000ec7000)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000e2a000-0x18)=[], &(0x7f0000776000-0x8)=[0x20]}}], 0x50, 0x0, &(0x7f0000a13000)="bb91574b50087c4942a192ae883fd556a414739d2fbb977de20e79cb018df9cdac0c40ee0a4742671dd157afde0a9a5125edc107424dd5a92fc6f73a5c8a8eea344f6259ef9617e2fa49e4b6924e5a01"}) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x4}, 0x10, &(0x7f0000be8000)=[{&(0x7f0000ce7000-0xfe)="26cbc481355f5240ec9e4fda52ad4839e427f3156f84d5f7b69252bd9030fb00067aab7d95dc5f6483a2b0cd84b8f0d3aae06ab7a38850d914ec044fa7d7e0aa371bb5b27e6badc79bf3f9e3d736593bbfb2c9396cef70fa312d26d9601c03f80b67e0da105283151de795a25d96b2f4c85f8a2700a9d6621658eb013fbba33f06186639c9dc092ecb75f467377872497177553086c41ff2496d1d496aff9058243acddef2bfacf1b99a8a47d6c7fff152992cd7511065907ad34d1ed87c20fff9c32a2751708d80698c0340efcde7cf989d5f0a5e32011881a6a5369ddeb946c9fe8c1c1f8990ab4dfaf16931b9370d37c13e437b70c82a0941a362a315", 0xfe}, {&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aadb04ea131f3488ffe483461f68db55766b10b9efb3a211d5e83bd10eeadeea22725568a090757da148a04b189eeb4d05cf585550ed8cf1de75e8b523642b6d00cf0e66beedd07c141a3831b876bdd2cd0f8277194", 0x95}, {&(0x7f0000a04000-0x53)="838c20b8fdb058270a55c9bca394d54ec633df41fc8c6be06e44254582992e6c6cfbe4a9341a6d1673764bc67813237e69e60d4fc0c1df7b117a36549c30db6363a4eb45d21ecb254f1108a664b2b218aaaed6", 0x53}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x4, &(0x7f0000523000-0x288)=[{0x98, 0x102, 0x1000, "d01df569405dc94b782c9bbd9e0d4dad1b3a2589cd8e5d71402834ace73e4f7843e8657cc0d61ecc199a49ecdd8050d0b8129c30abd2b540283c4c426be9d7577888f801a0466fa36d4db9a61598508b9280305cb21fb498f2f2e694485aebf64f662aa5771443c459bd4e94f6276e4460167666ca5e236398eef0a0a2460f4a05314d90aef320"}, {0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0x68, 0x102, 0x9, "5a6fcd2b46916fc10c78c1ef24c4a76afed465279ff60dc55057de5c8bafa15c804b5599a2b4329ff0349f2d247aab86b6b2ed3bd8edb9671a0ed52ab43b29e7ae91e24cf081e432d2f8bae7884400f4a0417a5746"}, {0xd8, 0x11, 0x3ff, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x288, 0x40}, 0x102}], 0x1, 0x3fff) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) sendmsg$nfc_llcp(r1, &(0x7f00003a9000-0x38)={&(0x7f0000bf6000)={0x27, 0x8001, 0x8000, 0x3, 0x9, 0x100000000, "04f52d9c091db7bcb2fdbb13e257817c9cae6adaed78217743784481c09df0e9531354e9a53fa319d76d5696682055be16e108422e30b18c46928c6959fd44", 0x5}, 0x60, &(0x7f00008c4000)=[{&(0x7f00001b6000)="15582ccf36921a0ed63651bc9155f560534e42843711a58bf724d2d6e6a195147f740200fd092c2f47c8af2bd920de797e66e318d69b8deaa3af62755f3193e8a73dd3557a5b37b972ac7a17978d77a643fd2ac697e456063d7a73e0070c63ddf3e0dcc45b4ddeee16953fd49a398d4112d531b9c00a3046cffc516c7b327c54ca1dd479cd4a1a91dd066891050d6f236f4db1d01df5d18a5df5ad77407c2a5579", 0xa1}], 0x1, &(0x7f0000b0d000-0x1010)={0x1010, 0x4000119, 0x401, "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"}, 0x1010, 0x84}, 0x404c895) 2017/12/12 10:35:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087d000)="2f6465762f73657175656e6365723200", 0x10400, 0x0) fchmod(r0, 0x50) r1 = syz_open_procfs(0x0, &(0x7f0000e07000-0xf)="6e65742f697076365f726f75746500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e04000-0x28)={@common="62707130000000000000000000000000", @ifru_settings={0x6, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028f000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) readv(r3, &(0x7f00003e2000-0x50)=[{&(0x7f000074a000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000038000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000786000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000088e000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00000a3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000000)="e82437bb5dffdc78d8113d3e88f3de6dc1d0364e3b3711cd15a5874ea14ddff61c169785e4ae18afa6e52e9c72562490654d77979d257d8a0c3a79b55fa61110501ab15919d2154bdc3de8b2445a1bc3cc8376a378a4e81a3bab5a517e8a730165be9d428970d0ef4283dfe9a9dfb471d7715a3fe91d28115f7ee701e20cbcac7584e67a5177a7d510f61427f7e5584bbc382497adba15502136091a7e37683ed34eb830426d618a84") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:35:36 executing program 4: 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$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0xfffffffffffffffe, @fr_pvc_info=&(0x7f0000805000)={0x80000000, @common="6970365f767469300000000000000000"}}}) socketpair$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(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r5, 0x6, 0x100, 0x1) r6 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r7, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r8, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r6, &(0x7f0000934000)=[{&(0x7f0000b1b000-0x67)="235ff1f4137346982c4b7b05c0308d40e655e7e0f3184fdee7302e133755509c1c8038338eae35de7fcb1dc20ed9c093161c1607b88af5f4b8e61a4dd6c49446288e2be9188c16f2617f6c39baae237c9c830ee7911cda71526bb1e82c84bc88d813044caa2bba", 0x67}, {&(0x7f0000b3c000-0x2)="6d73", 0x2}, {&(0x7f000025c000)="76849e79cecb3bf64944274b2e0936151d79dbf79753582ab6ceab979986ae16dec7cc2eeaedac7be7f80683db9aa5be6b647c2aacb45fa962d9b6cb6c5b71b18b049bf1e6b949ac7d0d2b451c847006f182e1ba65c4b1bfcee0f0e8b64d", 0x5e}, {&(0x7f0000924000-0x18)="2d18e22806ec12bdf3c85e475a2bd3e1b9d7da1d7f94d5a7", 0x18}, {&(0x7f0000791000-0x9f)="1da6b1f691b896588cac0c32a327ac4e60de9a122774c5da0959f54236de87056173fd90902e58685a431363a61ae08324d30ba8ac10e3c5b2a0ba51b6504353c7492c6a81cabd50b2b4147380ed41753b0139c2440e93c4113eb3afae3a8583744f76b88f31281c637c147217d916d1b976083ddf9475c113887ab987b248e68628d614ca302db99914c18fd17c6ecdaa84f64f076d77de9ea9a5a5bccc4e", 0x9f}, {&(0x7f000055c000-0x41)="4249b4fd0b10b3c4c657aa2c647c5f1f075f0bab78d6fd0e6bbdf34ed1089b1bedfd97fd1a50cc82ba3194b53f1f92f830c2a68f90432b51cd5b37dac3bcfbb7e3", 0x41}], 0x6, 0x0) 2017/12/12 10:35:36 executing program 0: r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1ff, 0x4) rt_sigprocmask(0x1, &(0x7f0000013000)={0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000012000-0xb)={0x13bc, 0xf40}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x1000000000e65d, 0x23, 0x2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0xfffffffffffffffc}, &(0x7f0000012000-0x4)=0x8) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x4b, "f6569d7d51d0cdaa491085ee4fad065cae963439dc5ca057f6655cd0060be13cb5740240e403dfc9649bba43e304064b33a969f3b400475a14a2e5b8a4861c514f0576dc41875fcf22f989"}, &(0x7f0000005000)=0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000bc7000-0x53)="73eb0a383ec62d1090ca5f58024b8203670d4af1c8a89ace5ff71d49ac80336e673cd321dde108000000657dda9fc0a43159b25d8057e78a827eaa5edfa4d0b667026e4697e23f3e871b5f7c52733503a73098") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 78.053561] audit: type=1400 audit(1513074936.916:53): avc: denied { execute } for pid=10645 comm="syz-executor5" path="pipe:[25938]" dev="pipefs" ino=25938 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2017/12/12 10:35:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) llistxattr(&(0x7f000069b000)="2e2f66696c653000", &(0x7f0000b8e000-0x26)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000957000)={0x3, &(0x7f000094d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00004f0000)={r3, 0x2}) writev(r1, &(0x7f000007f000)=[{&(0x7f0000b02000-0x1000)="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", 0x2ef}, {&(0x7f000015e000)="a39c636dd6d292883a2bf3effdb8c69f51b6e89fad19763700b04d91d8ba8649fd8842462fa5934375de59b6d60ff7afe93045fa304e999f74032d2773573bef412898801956b00cf4be1f23c458681f206ca3d57d6292206fb3bb457a148b746b5d785900189753b44f55c8646465ecc4341f2456fe846dbd85ddc71e2a8681c4f8374f8af4c868d19de13676ad9056146c54e51f2009de6e7f09f3c81135a904c89b58af4a26c9fcba0e214932339fcdfbb77be5da5c854b42d72c2f37003ffd606540762906d0a728a302573ba7eae77713a4", 0xd4}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d800f700000000000000f6a27939e9bf045b3cd629b6d1e8d10100000001000000003c00002d9aa29b00f76c2750c4ef187a1f62b7de4fb4240026", 0x3c}, {&(0x7f00008de000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x6) seccomp(0x101, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x4, 0x4000, 0x46}, {0x14, 0x0, 0xa, 0x0}]}) memfd_create(&(0x7f0000f7a000)="2d00", 0x1) r5 = open(&(0x7f00005bc000)="2e2f66696c653000", 0x80, 0x10) open(&(0x7f0000cde000)="2e2f66696c653000", 0x80, 0x80) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) syz_open_pts(r6, 0x82000) r7 = epoll_create(0x1000000000002) r8 = dup(r7) recvmsg(r8, &(0x7f0000684000-0x38)={&(0x7f0000754000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ce000-0x20)=[{&(0x7f0000b84000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000fe2000)="000000000000", 0x6}], 0x2, &(0x7f0000ece000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0xffffffffffffff3b