0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x40, 0x4000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) r0 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2017/12/09 00:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047c000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f000022e000-0x8)={0x1, r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000546000-0x1a)="6c6f6b657972696e67265c6370757365742a2c776c616e312100") r2 = fcntl$getown(r0, 0x9) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b28000)=0x0) getpriority(0x0, r2) signalfd4(r3, &(0x7f0000790000-0x8)={0x5}, 0x8, 0x80800) 2017/12/09 00:53:57 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000913000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000993000-0x10)={0xfff, 0x1, 0x0, 0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000068e000-0x8c)={0xf800000000000000, 0x3, 0x7fffffff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)="2e2f66696c653000", 0x40) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="00", 0x1, &(0x7f0000a97000-0x1)="00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x228000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, r1}) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x4, 0x8000000a, 0x10000014) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f82000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008bc000)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000f85000-0x1)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b63000)={0x8000000000, 0x208, 0xc74d, 0x100000000, 0x0}, &(0x7f0000369000-0x2)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006fa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005c3000-0x8)={r2, 0x103}, &(0x7f0000f7f000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f86000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000698000-0x4)=0x28) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f81000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f82000-0x8c)={r3, @in6={{0xa, 0x3, 0xd0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f4000)=0x8c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f85000-0x8)={0x0, 0xdbe}, &(0x7f0000f85000-0x2)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt(r0, 0x1, 0x6, &(0x7f000037a000-0x4a)="ff5f8458b2e1eed2d4942292eff755467ca872274fcbdfe2ab9ba7559730278d41c7812419bbab0d1af9f91109e8ed72818d1d23238535e89dce71520bd3e84a4c5b7ccd52b70094dd", 0x49) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000335000-0x4)=0x42, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f80000-0x10)=[{&(0x7f0000f68000)=[{0x1c, 0x16, 0x321, 0x0, 0x0, "0209000000000018000131de"}], 0x1c}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) 2017/12/09 00:53:57 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000039d000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x89)={0x7, 0x81, "60bcf9eb8f611b98c8cc47fb64be9110a05b4149addd062f6e772e0788a74478efbc457dea91235dd02e5efc49f4d38fe5e26f7218d5fd608a1c1cd4f784d3342455b55e4c02395a4d8afa1a6778940708e6b5109df9192be56675f45e43078e0c934f5cd07498c1794c7392aa8f0f8faf340b0d0ec5b19756ac17beb1dce5ef9e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r1, 0x5, 0x5f}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r1, @in={{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, 0x98) fcntl$setsig(r0, 0xa, 0x2f) iopl(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x16)={0x9, [0x8, 0x297e, 0x1, 0x4c6, 0x7, 0x2, 0x0, 0x2, 0xfffffffffffffffa]}, 0x16) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000008000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000)=0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000-0x8)={r1, 0x9}, &(0x7f000000a000-0x4)=0x8) bind(r0, &(0x7f0000007000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 00:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a80000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005ba000)=0x1) r0 = getpgid(0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f0000126000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xf, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x4, 0xffffffffffffffff, 0xfffffffffffffffd) syz_emit_ethernet(0x46, &(0x7f000084e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x401, {0x5, 0x4, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "0000000000000007"}}}}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000094e000-0x48)=[{0x3, 0x7f}, {0xa, 0x3}, {0xf, 0xe5b}, {0x2, 0x9}, {0xb, 0x1}, {0x0, 0x7}, {0x3, 0xe4}, {0x4, 0x8}, {0x8, 0x4518}], 0x9) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x1) r4 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r5 = gettid() rt_sigsuspend(&(0x7f00003c2000-0x8)={0x21}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0xbf) fcntl$setsig(r6, 0xa, 0x12) prctl$setptracer(0x59616d61, r0) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r5}) fallocate(r2, 0x1, 0x10000, 0x1d) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f00001df000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r4, r7) tkill(r5, 0x16) close(r3) sendto$inet6(0xffffffffffffffff, &(0x7f00001b1000)="76", 0x1, 0x0, &(0x7f00003ad000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 00:53:57 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @random="ca106a0ec69c", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) membarrier(0x10, 0x0) 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) 2017/12/09 00:53:57 executing program 7: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004ed000)=0x0, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e87000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x6, 0x9, 0xc00}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000001000-0x68)={0x7, 0xaba9, 0x6, {0x0, 0x989680}, 0x51, 0xff21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 00:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00004b0000-0xa6)="", 0x0, 0x20008800, &(0x7f000049a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000891000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x42, &(0x7f0000005000)=@ethernet={0x1, @random="ff1f938dcb62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000565000)="0000000000000000000000000000000000", &(0x7f00004a4000-0x4)=0x11) r1 = accept4(r0, &(0x7f0000158000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ef5000)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000c6000-0x4)=0x0, &(0x7f00002ec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005b7000)={0x0, 0x2}, &(0x7f00006e7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000390000)={r2, 0x8}, &(0x7f0000a4a000)=0x8) r3 = dup3(r0, r1, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000047a000)=0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00004b8000-0x4)=0x80000001) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000ac5000)="00000000") 2017/12/09 00:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e89000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000636000)=0x0, &(0x7f0000940000-0x4)=0x4) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000043b000-0x8)=0x1) r1 = socket(0x11, 0x0, 0x0) setsockopt(r1, 0x107, 0x8, &(0x7f0000159000-0x11)="01000002f6ff060000070000009139ccc8", 0x11) r2 = open(&(0x7f0000c05000-0x8)="2e2f66696c653000", 0x400000, 0x61) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a8d000)={r3, &(0x7f00001ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt(r1, 0x8000000000000107, 0xc6, &(0x7f0000183000)="0002000300060000070a0000c4ffccda2960ad57043b5144992338c3132034536bb3cb03f30af5fc34041af986bd593dab3e07a01e102ec5abbb5add80a6e3ff0b7fd8e656a0f93d8f3355b5f2f0a035b440dc59f4e5714110", 0x59) r4 = socket$netlink(0x10, 0x3, 0x4) fgetxattr(r0, &(0x7f0000b63000-0x39)=@random={"73656375726974792e00", "7b2e76626f786e657431706f7369785f61636c5f61636365737373656c66706f7369785f61636c5f61636365737300"}, &(0x7f0000552000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) pread64(r4, &(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x0) write(r4, &(0x7f0000ab3000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f51000-0x6)="ad620064457e", 0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f50000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009eb000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0xebd29e58a8ddcbe6, 0x30, 0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000f51000-0x78)={0x101, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x2, 0xf7, 0x100000000, 0x9, &(0x7f00009a1000)=@common="67726530000000000000000000000000", 0x441, 0xffff, 0x0}) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0x840, 0x3ffff, &(0x7f0000931000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f53000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001cf000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x4) poll(&(0x7f0000842000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x102) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bd2000-0x3)="6c7000", 0x3) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000f52000)=0x38d6, 0x4) mmap(&(0x7f00000c7000/0x4000)=nil, 0x4000, 0x3, 0x10010, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f51000-0x8)={0x0, 0x3}, &(0x7f0000eb5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000321000-0x10)={r2, 0x105c, 0xfffffffffffffffe, 0x3}, 0x10) shutdown(r1, 0x1) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004db000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000ed000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f2e000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cda000-0x8)={r2, 0x4}, &(0x7f0000a31000-0x4)=0x8) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000204000)=0x0, 0x80800) sendto$inet(r3, &(0x7f0000ab8000)="88", 0x1, 0x7, &(0x7f0000ab9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) shutdown(r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f3b000)={0x0, 0x0, 0xfffffffffffffffe, 0x4, 0xcb}, &(0x7f0000859000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000993000-0x10)={0x2, 0x4, 0x4, 0x1000, r4}, &(0x7f00000dc000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000079d000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/09 00:53:57 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000083000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000195000-0x78)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000003, 0x10020, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getrandom(&(0x7f0000958000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000988000-0x80)={0x0, 0x78, "39add22bc3123b8b7b0246f1467b6b738cfbb4daa2c965da7626d9cb5e69759f3b39180b8282ec3868c39fc2a50f6dff353f47ad13413eae96bf9bd1add05ffdb2222a971998cc40a22dfa03055ef0810af5eb7838293c1cfa40476943aa11c535af19ec16fa74bc4d227a3b79b6b4fcd752ad6970b5d6b7"}, &(0x7f00001ce000-0x4)=0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000759000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a6000)={r2, 0x20000}, 0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003f7000)=0x20) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ca1000)={0x8c5}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009d9000)={r2, 0x0}, &(0x7f0000031000)=0x8) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f00009de000)="401ce72be3e474d8a550107b70146efa6053721ca74c15628ce1587ea2e70a65c9bdd926a269eee7465b371c2fec7f097ab899fb16a012cbf6f2da6d5c28342403dc3a358948b39066faa9c9d5a5f478215328d477a44d9274f23a404bc1ff580e29400e235ea5814db0514598d08d3230e322259a9d4413de014f7eea75b7053feb6f6fe570633b651e10da585af9db505af1e736dc32606236352daef8eaf7fc920495f8d811870089f80401b383090678115a4c0e2173882646e4bb1dd07c9015267810b7437b5874af8d1383706abafbdf04740e9ea4f062584d2b6c13b9b7") 2017/12/09 00:53:57 executing program 4: mmap(&(0x7f0000004000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000279000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00008da000)={&(0x7f0000001000-0xc)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000272000)=[{&(0x7f0000784000-0x32)="365113894be71ddeed6ea16200a917a4d7afd3b1aea5c9d6c2c6e02504a5f2330caf8c274e03d364fa6502f150de5117ebb1", 0x32}], 0x1, &(0x7f00003ac000)=[], 0x0, 0x4000000}, 0xc0) r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000094e000-0x10)=[{&(0x7f0000001000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000097d000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0xc0000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000064c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x80000001, 0x9, 0x100000001, 0x80}, &(0x7f000023c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000060a000)={r5, 0x93, "336351ffc899b3ce6cc74fea8d7a6c42d5d883d5adbd0891116416afdae44f81a4768a2fabe1b7e90a05d0a3e408aa709eeb16ed6b262b5ea2864df257b8def9f239c14cf3401ecf407bfd5840c40de62740c88ff823dadb93bfb77bdbb0b53470097c3cd445fb97e4e989a6e0196eff86adef63c867bb33c23918f4c66f3271ae711f3d6b0a4daedff1760fbddfc18bada8d8"}, &(0x7f00007c7000-0x4)=0x9b) inotify_rm_watch(r1, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ac4000)={r6, @in6={{0xa, 0x2, 0x9bc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1000, 0x5, 0xfffffffffffffeff, 0xc0}, 0xa0) ioctl$TCSBRK(r4, 0x5409, 0x2) poll(&(0x7f0000b0b000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xc1c1, 0x1e, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0xaf, 0x0, @empty=0x0, "09d9"}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000311000)="2f6465762f72746300", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dab000)={0x0, []}, 0x4) 2017/12/09 00:53:57 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x10) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2, 0x1000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x1, &(0x7f0000001000-0x1)="a7") 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c67000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x36)="0ae590b3d96a6ed742c09238646435e8febd39c5590778693818dd436cc426524dacd32f3a6e35c98054acdc7900583ff49085c886a0", 0x36, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x8, &(0x7f0000002000)={0x9, 0x9}, &(0x7f0000002000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000001000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000002000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000002000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x8, 0x9, 0xd00, 0x6}, 0x10) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000c03000)="2f6465762f7573626d6f6e2300", 0xd0, 0x64380) r2 = accept4$ax25(r1, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f6d000-0x4)=0x10, 0x20000000080000) r3 = socket(0xf, 0xffffffffffffffff, 0x8) r4 = accept4$ipx(r3, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6c000)=0x10, 0x80000) r5 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000f6d000-0x4)=r5) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r6 = socket(0x10000000010, 0x400000002, 0xc) write(r6, &(0x7f000002c000)="1f0000000104ff00fd434514234d00000000ffff0800010001ffdcffdf000d", 0x1f) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000319000)="", 0x0) r8 = socket(0x15, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000b37000)={0x0, 0x5, 0x0}, &(0x7f0000f6c000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a6a000)={r9, 0x100000000}, 0x8) write(r7, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r6, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) 2017/12/09 00:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ad3000)={0x6, 0x74fcd6cc}) sendto$unix(r0, &(0x7f0000352000-0x72)="b8a214fa8e9e971ba00866baecada25794b598d3e7f7acdc52522b6951c9680fbe93d9481faecb6bbbc4673b365c3469dfebb91681f929b54335a96fcc1c29b6dbc4cde1f404d9d37ffcf983f6cb4afec742ad21", 0x54, 0x0, &(0x7f000093e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) recvfrom$llc(r1, &(0x7f0000e81000-0x53)="00", 0x1, 0x0, 0x0, 0x0) 2017/12/09 00:53:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="d9f04ca39cc006e01292618b058d7932", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x3, 0x10000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a48000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000aaf000-0x20)={0x6d, 0x1, 0x10000, 0x1, 0x0, 0x6}) r5 = perf_event_open(&(0x7f0000ee2000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r3, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x2, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) socket(0x2, 0x6, 0x4) write(r6, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x2, 0x19) fadvise64(r5, 0x0, 0x4, 0x800003) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcffdf00", 0x1f) r9 = socket(0x4, 0x2, 0x200) dup2(r8, r7) connect$inet6(r9, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000851000)={0x80, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/09 00:53:57 executing program 4: mmap(&(0x7f000001d000/0x4000)=nil, 0x4000, 0x8000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000943000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008bd000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000753000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x3, 0x100, 0x4, 0x400000000020002, r2}) r3 = memfd_create(&(0x7f0000c7a000-0xd)="7573657d76626f786e73423166", 0x3) pwrite64(r3, &(0x7f00004b7000-0xac)="6d8e229feb21f6c61e2dd90bcc25a100084f97aefbcb19a45d7055feb1c2fcb06bb1e1db882991e749d5fad13b21854d629592d0578b1272c5f2e89b0e6af0d0d0ff994746978f77c4dc62092afefc66af28d1b4d90a879edf3317d1736e221fe8f6ffc043233b744e7e392b21c2ea0156b90003636029805e5fbf3a4535bf3d5269751023525bcb1e278c3afbbcd3f9b29db61b59fa0cd242a8bc367fa2a60da9205fbc164a5698a31af9b2", 0xac, 0x0) r4 = openat(r3, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) gettid() memfd_create(&(0x7f00003b5000-0x18)="70707031766d6e657431316367726f757063707573657400", 0x3) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000a34000)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000002, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000b14000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xa8100) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000000)=0x0) write(r1, &(0x7f0000001000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) mmap(&(0x7f0000a77000/0x4000)=nil, 0x4000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000385000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) mmap(&(0x7f0000ca5000/0x2000)=nil, 0x2000, 0x2007, 0x35, r6, 0x2000) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000a7b000)=@abs={0x1, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x800000000000, 0x0, 0xfffffffffffffffc, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0xcf, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x80, 0x8, 0x2, @thr={&(0x7f000007e000)="a4d09f7a84cf868b983d90f93645939ea5890cd683f1440f901fa3312991506324d38fbc27407608b309878726dfc61ed161b758f8b14a21ca784a68ef1a28d434749a8aa3c47ef357522a86d2216730caef0829e8c954535f1a27932c5020905b16903300807256ce2f60fb94e7bb1d5300110bc58c552a45b4f6297f96b6dac22223b93928def360a3cd3f7f6da7bfb9202a", &(0x7f0000b68000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0x800000003, &(0x7f0000069000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xc6) openat(r6, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x10000, 0x20) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00009b6000-0x10)={0x3, &(0x7f0000d1a000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x100100008) tee(r0, r1, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000863000)=@sack_info={0x0, 0xa6, 0x1}, &(0x7f00006ff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000699000-0x20)={0x4, 0x3, 0x820e, 0x400, 0x8, 0x1, 0x4, 0x7, r2}, &(0x7f0000ed0000-0x4)=0x20) signalfd4(r0, &(0x7f0000a2e000-0x8)={0x9}, 0x8, 0x800) 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6b000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f6a000)="0800000014000000", 0x8, 0xfffffff, &(0x7f0000235000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x4070, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cb1000-0x8)={0x0, 0x0}) r2 = getpgrp(r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000337000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000000005, 0x1, &(0x7f0000190000-0x10)={0x0, r3}, &(0x7f000074e000)=0xffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f5d000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000)=0xe8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x40, &(0x7f00004c0000)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00004c4000-0x4)=0x1, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r6, 0x29, 0xa, &(0x7f0000c91000-0x4)=0x20000000007ffd, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000e40000-0x8)="00000026000000f0", 0x8, 0xc4, &(0x7f000031a000)={0xa, 0x1, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002cd000)="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", 0x657, 0x840, &(0x7f0000b3d000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:57 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x0, 0xf58, 0xffff, 0xfa0e, 0x20, 0x0, 0x80000000, 0x6, 0x2, 0x81, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) prctl$intptr(0x2f, 0x2) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000da2000)="0000000000000000", 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000ec2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cee000)=0xe8) r2 = inotify_init1(0x800) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) close(r1) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/12/09 00:53:57 executing program 3: r0 = eventfd2(0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000448000-0x9)="2f6465762f70707000", 0x200, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d3000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00002a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r1, &(0x7f00006a3000)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x100, &(0x7f00002a0000)=@generic={0x5, "eb72a05614ae361d93f46bd3ac0ab38cefa371037773d451d1afecc6d5cef7b369593ae09d94fb01b82457b33ceb21defaffe5a49385e50aab79c0ef6f34f24eac947b1a09f1108cbfc00ed07f50c58d1a57268934717aa1b2fb5edb7a28bdc386926cbad65c5ee9d1da7fa56897c27dd0d937163bc3c410498b16b45477"}, 0x80) fchownat(r1, &(0x7f0000e91000-0x8)="2e2f66696c653000", r2, r3, 0x1000) symlink(&(0x7f0000667000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") r4 = openat(0xffffffffffffff9c, &(0x7f000020f000)="2e2f66696c653000", 0x0, 0x0) execve(&(0x7f0000740000-0x8)="2e2f66696c653000", &(0x7f00003e9000-0x1c)=[&(0x7f0000dda000-0x13)="6370757365742a776c616e30766d6e65743100", &(0x7f0000502000)="657468312f2d2c76626f786e6574306367726f75702300", &(0x7f000018a000-0x22)="5b62646576776c616e316367726f75706574683027256b657972696e67656d302c00", &(0x7f0000e9f000)="70726f6300", &(0x7f0000545000)="00", &(0x7f0000a69000-0x16)="657468305c005b2f6367726f7570776c616e306c6f00", &(0x7f0000d3f000)="2e29706f7369785f61636c5f61636365737376626f786e657430657468317b2b00"], &(0x7f0000f7c000-0x24)=[&(0x7f0000a6e000-0x3)="402600", &(0x7f000033d000-0x5)="7070703000", &(0x7f0000aa1000)="00", &(0x7f0000b8d000)="2973797374656d2300", &(0x7f000031f000)="27706f7369785f61636c5f61636365737300", &(0x7f00007e7000-0x8)="47504c47504c2b00", &(0x7f0000f15000)="00", &(0x7f0000608000)="2a2b776c616e31292c00", &(0x7f0000187000-0x2)="2a00"]) faccessat(r4, &(0x7f0000f2d000)="2e2e2f66696c653000", 0x0, 0x0) setxattr(&(0x7f0000b48000)="2e2e2f66696c653000", &(0x7f00007af000)=@known="73797374656d2e61647669736500", &(0x7f0000acd000)="657468305c005b2f6367726f7570776c616e306c6f00", 0x16, 0x3) renameat(r4, &(0x7f00003aa000)="2e2f66696c653000", r4, &(0x7f00004ff000)="2e2e") 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpid() waitid(0x2, r1, &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f00004c2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b13000)=@sack_info={0x0, 0x0, 0x7}, 0xc) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000524000-0x4)=0x0, &(0x7f0000efc000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000afe000-0x10)={0x2, &(0x7f0000efa000)=[{0x60, 0x0, 0x0, 0x5}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) recvfrom$inet(r2, &(0x7f0000e6f000-0x4)="00000000", 0x4, 0x2100, 0x0, 0x0) sendmsg(r2, &(0x7f0000efc000)={&(0x7f0000efd000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x480, 0x4a0, "5f5f6563622d73657270656e742d7373653200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000aa0000-0x60)=[{&(0x7f0000c14000-0x1b)="a6849663f11b7bb55c63047868b8676ce8c9f4188d7a62e102d50a", 0x1b}, {&(0x7f0000607000-0x59)="ece0fa665a23606071d1e38e99b66b9d8c53a2c5af7803727e62ae6237c90c372f72e587d2d7e2e5f966dcf27b7e292ddc7edd1a684342d2bbb7092c80cee44dfb62d6df6d9328c2cc94faa523a310688a825afa3778e0cbc9", 0x59}, {&(0x7f0000efc000)="e5f570f3574274df91e6a47f6ae140ea788a1c0fe9e012f62ed8471f5f5bcddb29da74a1c88cf5c354c8b28a73527c5dc4b798db3fb118ee014159af6ea083888f4f5af36e9ec9eb2c51df176ddac4a3c5cac851e0797be37a130466bf62bfef7e739c1568fb255bb5e53a3c92f7a508e6b3abf2e825e92196d32780f8f8a64b817dd339e739c5aa6e934fd43e4ddb71593340de61ecaa76eec062ec1f81da4145bb2d0ba83ed9112645ffff5d4a21c6dd0e854741c05f14dbdad28ef705c248be81975af5143e5bb60b", 0xca}, {&(0x7f0000ab7000-0x1000)="a1676988993da0183471b826c8e80ea0f2f70418d48b7f5bd3eab565d341ec54f4786bb68213ac1e8c5d6fafa771d9e886a1c07701d64b64bfb272423a758ddc6b8a6b6c5e68c936891e009862e0ed7b7ae9512f7b673597368155ab4b8ade31e17393c847e6f1a73cb88549d2e6423a3b3aabc309d93ce72d454e544da03df09c1ef77eaedf4b52b3c03d6f815d31dc467883c92dcd8bfa419d0232c0f0f1f5ab28f289a944d06ca52d7a85609ad5ad734caed103df5c6a61ee1b4c086ff3bd50c6a8d0c46e0b373b2e2bf325cff33ae83ecd3f1fe00e26c69c0def6e448d822ab6343eeb69e9a3e904f781a32b5da9b437bdbb0299f5df8e92be73d6b524180ecf553b30a3eb6456e7499627bfce58ea47ebffec8b591bce90d5bd9e30a0750ddac0f8316106e23dd5bfbf181793b5614e644cb0e96dcf7eedce4092360a9054232e131ac686c3683231d4f19cac56e8a3b9dd52e53ba0186e176675545c6ba5a7c6cf0d95cf79da083d0cb4780aac152e6ff69e265384cfff8519447709e54ba4c52e1d0410b4c8f90fb2ea75c6d3ba821468720522bf3245a7e2eeec3e71c6bf03a0d817ad9ef070764a511f4bbfd0d402662b71d0c52ff9f62c10d4ec510b380347ad42917559623075fc760f7745df1502c3330cd42268800a0b92aab7deae09959100598a0940af11552ea74c71a829d05353640efe9eea32be362202b19bea68adeabfdf012565e5f4cfadcb63904d287418ddb10fc57b996a660caaca437b2bde4d770391bc5038a9bdb27bb65296ed04d99fdff3631bbebe7561b57b3e5de993f2a9cde45ac7a0cf8a3bcdd913a4c66e10dac41e1f3d8a669c6b4ebd512b531bf2fd6f12d094e04e83f54e62aac09a5a8cf1a3638f6d104ea0ccff2481e5f1094a45e0e13eae2c8b1d6090870b1cc6046969d0673a3c49277851325d25ef72d13b3babde32de09c2db68b95a17ef7e070eaee41f461bc1d42f512c33649c4a4d1c190d7eb442c812530f288cb7fb0d20e92abebaa7b67e153966ac963d5ec3e20e86c09560d701673c6ff130627737631cfa9b280c737002472352746431d31424c00a3c79244bcc93e3964e606dee480a5520cd1c726e55e88cfe910c611197805018e03ab8a0695ea0f4e897839b0cec743da09eabbf7c3640dd31eb908157ed7c89e4eae5bfe91c1e16ec38f95f8389d2385fa2ce9e55f4a24a9d2e4ed56a5a7431ab68b6654935f45696a95117de740ecbffe78e3311eff8022823a3f1fb616e2e79224e8528e1562e4e89ce96db771ac4cdb07f416296aeb5b3b61f368d8b2cd102980f2de6d4cf39d5170341570cdc531af698535e1e470d6020e6fc14d78788ed5c53cf39dfdb675ba25b3b71a1a0e80c03ce86401c385acc52e51911319ef3b8c959a1f3dc0c202faaa5d0c804cdb8063d42c6eea6ae35b03302504e10baeb0c9e56c48f4d07f42677cb5c45e5e9ef0433a5351fb9e5efcf52a71a31d97fae83fd916ee46560d2dda60f2444a45572806045c43314157fa3f22d149b66767d7e50b001ed2483b1855bbbe4d5bbfc7b28ce1da3f50c1ed0b1d7a1a6494268d35ec588c26d03bf06daea57c3ed470c84f6260220cb55e0bf9a11d42f655678a0884f1f37f1c36aaf54be11a7ca9b41619294e00dfb8a97d16cab7261888544ff1e95504fcb9d6387c8587c8d46674f4af1402276c952228d8a016a1f34557bee24aed6e7d6536da9b720bb4188067beb185a6da27006df00e940946486b6828227bb2f5aa4a1acc066e918ea837a01052df4138119440e6a461e1d760c03afaceae54705a1565f094c9fb20a5ffdf5da32275f2bf3e17a3a59c3c218785ef267a347fcb8882ee271a7ca60c8045c983a55397ba7a74b12f60f3c6af132ca65ebd35862ad01a20546e11a29903195029f8af1c0b2481176f816b62ecf0895c638f44c19e937d9a26d301ec6e9b19e6336f0d033deaaf90150123bfbee443d5fecbfafc76b7e6c4ac8571dade11cd994183e330f9c6e31a09c9ae54068954725254c7754ca291aa0830a660af5eb5abea4a1ec33a6436de700b5172ee6e7bb99fbb3a7a56babbea8b836dc19499342217bd5b2e1e7d6cf5695cd5a12b7a3f735f40d66e09684c6352d89b7d66fdba07a4f32a6fc91f053565f76851fa675af4c049d3d22f956e87de4814a607482e856c9a28238a524e963c02a339bc7e2e686e23785f6990acf48d6ddb4ff33b91946ff6b72ce3cd4c188aec48ce471f9a24f5004afdb6f83b46b41a1b50c32f600826b28161e5053afd7b679e46b77a1ec810e3de1b64f0050059d70e11373b5f284ca6b9a8239a31cc971c0d839f7c2304de633823f18430acbdff72260409399b0e04c0473fa7f94ebedba8432484793571268ef34fcc1f2e326f755ca152491c34df4691b4ad648ea525bac0d5338532e1c6a2aafa0aa0273c2ea0ddb1c2df33f8f21b5c871c18b7e42ca0a0c7e9f0be2a9caf5ead3ab417eab54de02dc53e458c789ee74dc201b98a2d8fc195ef41f9f99e483f5c82f54da1fb8f313660ec5fa3e44c0b3eb4c787508e5ec6994cafed67a7878690ff991921be1e57524cd5dd29e3da52867a0ead03116711885ea3c9b6dba9acc73de8081ef98dd7767ecfba87d451731f5b3921fb260be2b1935a6ac6d506f1bc0a6b2b824552ceeca7596c7b3359d0ca9317b8b5f6133fa8cd1a75a281167520a67858e703c20a03e545b6ba220af29e6635501db1b6113920bf8858439aeb1749c85dacd08e41463de4932e20428a27d0d37ebf9dd2625d3abeacab7990e53522379b61a712195bef29c891eed9e08599aab5386fee6fb1f5a8de0fe3ee92046dd0b54d56077ec2858332321ddd99259044cdd189194479724780aa53fddb99ef6c19fa308e2f104b9b3c44186182a383617549037e6d9fb22a7c0ade5e92c5faaf431ace4fe35fcd6eb79ac2d5a6040de4f276076f39c181b0251df051d3cac2dd61759e9ede1f326658bce14b72cbdc635e0f875b783ec1739ff46bb681187de3176a0fcc033ae018c704ff089153fa90a73e258f1f3d0b1fb78ff382c371779795168136066b4a518a7c59be0a426cbf03452fc21929ae1a4ac6f52fc1ead9bcf97a29028940a938e64ad9a57fe0524743b54b1735bb6505f576fc3ba78a2ce13d55bdbf099dac530b535511c47f66fedea77f3ab1858ef3f82bda02cb64c63668b4aa85e268fb80a6d2c03b1e3a0dbc9f80f5992c033bbb0468c1012d6534be772d56e5baa6b28e7c5ff0f5a288fe7e014fa4f16362a58e7cf2f6c35b8d43ba9d93f9d120207ef6136e262ae5bedeb2837fcb6f17dd508b89544a2172d0c815cfa7b3f78d0effd74cadace7afa5dc8c578f055024cd513c5fe70520a7f5b11a15498eb881e91b1117743066e545e0054395c8d6554fdacd807e8c75a980ed13c2654c7cd15c12e8399b6a46193d80149ab68d92ce551f04085615f685382a64ddfcc2f74897e958921f28783f1d23fba81f761bc41cab040fbb51db618a5b8dd989080a03ed14c17128d0dd064a91e5972368ed57c6b821f59c79da426af7bfd5d279793e96db35ae2a36dca131aa16441a7acbcf132873d8fa7dab5267f25b59700f36ef69e7dee924bb4b390e38b37e14ffb942e5656f29e5f0d63ad4c089efb861be5d529c6e105bdcd748e53808e30d72699315c94cf6074cb83f438f940fd9773a219d6092cda731e357032595f758b10860ff467081909b88718f01e676981d247070589d80785897c43b57266318b7fc584403872be5d2d32cefe5231001e5bc2622ae926853443289a765df89c9c4764e631c37f639fd4e10ec0ae19a39555bb200bb67c0f9a188c2619b886455483b260a0b895cfdc5a990ad003b65a7eb8946a4357208feb3e33f6c2af2bbff1827471f0ccc5174bb944e8de226fc28696f589228329e5f4a742caf29faf505a482a2eca1160ca359f8b77aee93907d2cf40c685c0ebeb29ffd9ba4bf3600948744f2447fdd55d56062c565ef66092bc40956ff3860c28f07b55591c39f315ee31343ec469499fa6e983c1f2b90bd9d8364c28ea6702fb6426ae23cf02f150572a34d6d5864fb8ea86f488bc1acb34e4e7bbf238db2d072964e11700d03361b89709725fed580773ba41517e5f4ca6cf9e81cc73a26e54210b8820ba278a2db70fd9986ae37f6a274c70351bd35873dc141753e4a58d5a3219ce3ed6862609f997a29134d1b5ed61a498e837ba0c1f31dda24312b12fd9d64baef70a243c13e8e40c92171b5e095745d741c7fed57f87be98369f73667bbcac4d1ce928ced79bb27c477a62098b455cfac571407f7b7fced1a8c454335252b8915db7686b31688e110b77c5bba009e0177e73288cf18ae9b321705f0f636a276bd674b869962192bd00f113dfd3c695a205d519961aad821ba1f21f4cec0c71fd9e6257fab28695287fb028f6a9d6194d2e488599f244c520d254c3199b6c9e16d814f3fb1b2f781511492a7a8c158c112d1f9fccb97c9e6d323840f216d4e84994d10d8f24cc68cfde614303e31fa400c119fa2522a15a29afa196bdf3885dbca38e7b49e48463240bbbecbf9713b932be5d3defa7dc419ea71a0cd93b76dde84d5b9eec989ef661e27c84708d07091aad4a3c245b6fab46377b3da1934c7fdf4e9ec09b72c7eca5c9f91fd7054f9dba0eca03cb632c57d288fdf671a3a4d182147df786d3ff322f716159230facebc261616ec3e9e9fdf854629754a7df3cd6d92e9ee87d74ff5ba3ed36765b1caf0f49f9e37aef2d171cdf831bf9d47a095f95a58569f063d7b0e5b252e9818c98e9ab879c5fcc82c75cad3f9b1320a8afd49821a98fe26794ea68cf2a216fa199f475cf7486b85cc5e7099755536b086be62d6613b5baebb1dc319c81e099ff58a93c4ddde6685a1991b945633f6709cec8d0c30b4a7c4cd531fe36f14fa8797de578bd5aaf2dcb3f565ce7e8f4e8fbf4d0338f909fa83fe5b3fd9472144df5b82f66ada744bb3620c3d584ead991989029d4d5d46adb6b4843b11afba7c9dfbdb4fb21f7337786df3f896f877a091f1ddb9094f00cc5fbcee80659b3e4d3483cb9bace8a17b7b1a17641239033fa5b5be2cd859d82abcef58f0f70c0a1abecb67d9ed8041e703c0c35fb1754b132076acbf971c7ba16a1a95e96428ca73e3075ced0d52401e9bf34807439e5a43b391df6a013f2cdc75b93d2d372fa3c1d01c02e48c0ae9a19cc1ab55bc7df8d8c960c6f682d380ba74a19c5d91d77281a00aa70bc47fc2e623c0752ce51e86eec0afdf70c9448906cfe839841e23c0d158157fc10555dfe8f426da885c24f8cbc468f55f96cb875dfa6e0509f86617409750d21f0d25b4a1c46ac18ec3e8788e9363f4d00733dcb102406fe241987cdf936985143cefaf60c3694f8e548d8ee30269c6042766bdbb8dbaaebfa762e1e8ec351db38ce8498e8069976021333ee5ab0308a1558bb22b6ae1384f2c6941d3a0375082d09aaf9f156142c0b4d1154ee2bcc041c5e7376e65ce1d62f1bef5901cfc27895fc3d2ae76d74315c8db4304b10b3894cc85cf8011ceea6e1ce5df55027fc7e570fd7dcb6c453e7346bc7a11c59d7995ce7a92b0e1927bea2913d3aaa3ba656684ca82838bf67f948f5164ba3235f401541b1ed913aedec05203b69fa85f3a87ea9f31512345a30d7dcf55db6c556ef1ebae43f65232dd578afe3bf2e553b04256ef270d2a48de9e8f5dacc7c755b3b8704871536cd", 0x1000}, {&(0x7f0000cc8000)="8842e07c9bde5aa52629b5c0448858efd7c7fe68154e197743e267932ed6978067", 0x21}, {&(0x7f0000b09000)="2698a6f73106d2e36b171a8294846ac96d2cd7cdba970b742880e412df9737bc9d7659d672e908dca026b6ca2c49dd017386643a9ac64706f5db34abe0c8261392ebfdc59b6b45b695f8791eab530d86080326b6557b8b1071877888ca6e58d6e014a9a29230c972015751ac0ac903f59282aaac546357f50c728ed2d77571610519671b4f22d6f7436f4214079fc83007bec9e11dfd3bd59c547c18f1", 0x9d}], 0x6, &(0x7f0000efc000)=[], 0x0, 0x4000}, 0x40) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000597000-0x20)={@generic="3bc20accefb5cd28b10e1bea541dd244", @ifru_flags=0x8000}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000c47000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005a2000-0x4)=0x4a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efc000)={0x0, 0x0, 0x0}, &(0x7f000015a000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bc8000)=r3) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000efc000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8cfba746abcce7295fe86a66dc719a3e"}) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) connect$inet(r2, &(0x7f0000efc000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x14, 0x0, 0x3, 0xffffffffffff8000, [{[], 0x4}, {[@rand_addr=0x200], 0x80000001}, {[], 0x1}]}, @ra={0x94, 0x6, 0x5}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}, 0x0) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000e2e000-0x8)="0000000000000000", 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0x0, 0x0) renameat(r1, &(0x7f00000d4000-0xa)="2e2f636f6e74726f6c00", r1, &(0x7f0000551000)="2e2f636f6e74726f6c00") inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/09 00:53:57 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000009000-0x4)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x9c)={r1, 0x94, "d5c0d0ce338409369f6fdb7bc8049d8df52a564943063589f87f2ae97f1e3f9c3f3dff04c94540dcbeff52668da1f8049f56ce682772ec36c2da5707a1207e2fcd110d7165c4001e2c889aa012c5fe3a59a9e603953e78d3f64b39d014c820c723dc4645367c40af353d83ad937ba180e68cd110e5f5fc225b81067db656900c945c78d6a38dd7f5dc5750897c3fb12126fd6b97"}, &(0x7f000000e000)=0x9c) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) sendto$packet(r0, &(0x7f0000af1000-0xb2)="28f9164ed8407c8752a2f9120ee9626d7633c3ada58155051a5a4e3bf288a9b66c5cdebeccd87f2e1d8192b33f4e8f420f4f699de03fe7bbb78ac9652a2ef6b06af54412baa9e8da8c032276211a59853e6610302b059b6cbacf874d4dc6c2b1586a3640e55cf366394d9eef8578dc4b6ad6f53e092173c42334a07cb28df79cd43eb4af8764e6216ceee4a2dce63eb5ce59d0c045a940bb8ceb0e7a0120459ac5b1618ee7d27b45a0d6f4cefdd7ec265228", 0xb2, 0x1, 0x0, 0x0) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) pipe2(&(0x7f0000724000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c68000-0x10)={0x401, 0x8001, 0x3, 0x8, 0x0}, &(0x7f0000ca7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000dfd000)={r1, 0x800}, &(0x7f00008ac000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000386000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) writev(r4, &(0x7f00006de000-0x38)=[{&(0x7f0000d6a000)="", 0x0}, {&(0x7f0000873000)="ab31fac55b89a7de0051ff08dd8f879c641df4d98c039f0dad8925c64ba50c1619929ab71fa5af247834a9e186b0f41ddb3a891ace63d3f8881377da617633797150a8e91f3e438cc91d21c528a6fc1212ccfad8bd567c2d44d7c8369f36b0033f37182f6537520b9480ade7bff199e7b86ae90a7eb35489774332496f7014c840b251833b542d49f15b8dcf1821ec0740e37e488f859544c4a647e49d5eaf0563ac625a9eca8d", 0xa7}, {&(0x7f000057d000)="a1cc553058118ae4c3315ac594200510a98428ccf02cbea38598b1b64ecce9751b2f20f62e85949145649f64c3fbf1280931555d98e96c7da21fce2fd8757ef3a1a3ec5168c7af87fe4538817304817e4020e4bdf55dce56b20155cf0ae9f3d1e0500351b9e81133663694e21b92e88afd390040c43f30759335f8f0aff6ca5d1784da21126ab3e05bbe49b2f5f16ce0f4723d31a4b5eb815308eee545de6084ff47f21b2cce45544f0bb9379bf14e394fb7da2f26086412393e5fd43c7201384a", 0xc1}, {&(0x7f00001c5000-0xc)="fe010b1759f13fac74043f77", 0xc}, {&(0x7f0000a9e000)="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", 0x1000}, {&(0x7f0000c50000-0xf1)="18b05db5b66ffb4e40722fac4292adbf562e3a04605005d8f7c49f7a849776d13af3519b6086770cc63cc25835e095c15964f0b9d5fff5afd142477a12c1f032cc36900b323f532b532dc5eaad70c5c5feb7bf3923de18402a90fd269e4b09b4017ad1d209424556b6eec6cc89175d0719d627cbb96febce782bf205de351a02934a76c9315d675cdc150e8ba77655b619cd3024d823adcdda4946501e3711de753cdf257c1e1c2c8dfb642f608767254601af88f602670d20167cf9fd033656897965a0b00e8e12ebbb7c9485e0a991c695891443a09de0276542bcf4d6fa1cbdfb2b4a20f4c86b306d27a886956fe2bf", 0xf1}, {&(0x7f0000581000)="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", 0x1000}], 0x7) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093c000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x3, 0x0, 0x0, 0x7, r1}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000954000)="cd1fbf0934a0eb4947e27c8f55508878bbf377cc7b91253ce9999d6a15a1627587b6dd86cde5e54990deb1935cc5f720912cc5f0306cb072a037b344cffc") fcntl$lock(r0, 0x7, &(0x7f0000aea000-0x10)={0x2, 0x0, 0x100, 0x0, 0x0}) r2 = inotify_init1(0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a4b000)=0x40, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe6000)={0x5, {{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x53d6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) llistxattr(&(0x7f0000e0e000-0x8)="2e2f66696c653000", &(0x7f0000c27000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dcf000)={{{@in=@multicast1=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c6000)=0xe8) getgroups(0x6, &(0x7f00005dc000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f00005b2000)="2e2f66696c653000", &(0x7f00005a4000-0xc)="2e2f66696c65302f62757300", 0xe000, r3, r4, 0x6, 0x2, 0x11) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000037f000)=0x550, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000348000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2d0, 0x9, 0x100000001, 0x10001, 0x29a656f2, 0x3f, 0x5, 0x1, 0xa3, 0x1f, 0x1, 0x5b, 0xfffffffffffffffe, 0x5, 0xffffffff]}, &(0x7f0000a99000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005f0000-0x1008)={r5, 0x9, 0x1000, "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"}, 0x1008) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000089a000-0x1c)=@req3={0x7, 0x0, 0x6, 0x20, 0x7ff, 0x81, 0x9}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000da2000-0xc)={0x10000000, 0x0, 0x37}) truncate(&(0x7f0000ac4000-0xc)="2e2f66696c65302f62757300", 0x0) fcntl$setstatus(r2, 0x4, 0x40000) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) pwritev(r0, &(0x7f0000316000-0x30)=[{&(0x7f0000f8c000)="ddbc02f6019722b3203726003517ef51a84a6f32e171af6c925a1d084e0107287c951c313537a8d0720a81a98a5f68304dd1cfa4016442429114e0dc97c53916ca3c774c75760e6e53310037d990890f10c7ca6fae6620471e1e6bf8", 0x5c}, {&(0x7f0000b05000-0x79)="37065cf9af00576eaeff74f3e3e8d12f8d4d3b6e9950f82f8879a5409128e426bc86a41e12108419207171ee8814fbb8d2cbd6bc10f664b7cc2558820e32d33b0221bf2fc9a5e90e681e45a53ae4b142efbee7b339ad64706477069f318a6b98ed57976572396123985bf0738ccae90590cca16f916bcaa01f", 0x79}, {&(0x7f000089f000)="80b0966cf2fc4aff357e7447f7ee61aa85af917e19d24cb6e86b38e42919d77f3d0079da8fbde2534db4e342f102d98fdbf61300f3760d16b46cf8a9a55ac150bf2a75064cd545c33e67f62f00f84940be591799633eb6d99ede1a477c359792ac069cb04c8eb5403a013e692c0743651d337613f53a25fc6d4b99c5c4ed79fbe467c0c98757e394ef5355c1fc4cfcf813cbdf0e5b9a8aa80953511267566934e1795716929988b93961cb58599fb79361ff8934466cb0f900c7e12113fa5461c70f95980030f83c1a789f97d071d666e6f593303969943836a916b612e0cb7107fe4022abaf31fc2e9c8679411928ac08a7", 0xf2}, {&(0x7f00006a7000-0x6f)="896912adc9c276bafa1b766dec809e7c2ca0a33a581453ed7aa2215e189bfca38c8dc991244537e7bcb856f3de7c4c249a4d2252b93d6dfbb46a86de6e1ab3b90ff71961b560476d63e07bc6438f51208b98a0ea937eb0de6b8c24e81e2c6d6c24440f7789a97550daead051ed8381", 0x6f}, {&(0x7f0000032000-0xe9)="8070e5f1810feda1267e370809622dc174366421221f2a77ab17ee4633944bcfddb43e22465399a13a37c376ef0c5ca4c30374798d30fd1545046bfdb28afddb72d086b705b01d587ad5dc19cd1a3e621e93b581cfd84bfeab55db032a01ffbbb29c0a6528917f44fe2077175a8670a834f572509eec528de039c003e6361d0999fab2fbff5539afbbfba86185a741c60b6afe4f698e4b60476a8f89a9db839c51d77272cce74d2afd770333f8c5fcbc674726287dc3e18ee141e6b1f4ab0e375e2ae929ac773ea7172ab195fec428f1eac8d994a1c11d43e05314dda8530ad4412b3173f3ad1c35d4", 0xe9}, {&(0x7f0000825000-0x31)="45be72a35f1b2391da1a776ca1a3b8576e780b20d6897b4f6abfd037f298e7a97f0257ef23f2faea7c5f08d184bceda41f", 0x31}], 0x6, 0x0) rmdir(&(0x7f00006b0000)="2e2f66696c653000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x100002, 0xff, 0x0, 0x0, 0x0, 0x1}, 0x20) close(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b6000)={0x0, 0x21c}, &(0x7f0000d87000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000021e000)={0x7, 0x8, 0x2, 0x1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000003b000)=0x0, &(0x7f00000e5000)=0x4) sync_file_range(r0, 0x100, 0x4, 0x5) 2017/12/09 00:53:57 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d83000)="2f6465762f72746300", 0x2140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0xfffffffffffffe1a, 0xf77f}, {0x7fffffff, 0x40}, 0x1f, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)="646e735f7265736f6c76657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="af0b4cf93d01395af37c0b195a559a3e9ef70971a351917f483b4ee193ecb47b611f939cccb8cc3794", 0x29, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)="636966732e73706e65676f00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xa)="2873656c696e75785d00", 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x1, &(0x7f0000003000-0x4)=[0x4]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0xffffffff7fffffff, 0x1, {0x2, 0x3, 0x8000, 0x3, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x13)={"6d69636861656c5f6d69632d67656e65726963"}, &(0x7f0000002000-0x84)="95224e676eed3e0d72c549464d273cf4d0f693ecc223a930fb50181ac13362c0985b9c0efda6e96cf7a2ccb8b191a8fe9c0331b836afd5184b3502fd4f7af797cb6599ad5a29536f3fd6dd5947911cef14278e3a6d80328c74608df69c18222aa9818cde2749dfb555469faa99662e7caac391134f73765c01f3e2e4428fa125bb5739d8", 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00003c8000)=0x7) r3 = fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xff, 0xffffffffffff7fff, &(0x7f00003db000-0x2)="4fa2", 0x2) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x1, &(0x7f0000f11000-0x39)="194aba26bf473cb9e09838afc92766314d608765e2a652823eab0a1e0000000227ee95f75f12c5ff97b12dfa5032ec7c4b365dd016c9d87d") connect$inet6(r4, &(0x7f0000039000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000f0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1956c", 0x9, 0x11, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x2, 0x2, 0x9, 0x0, "a7"}}}}}}, 0x0) fallocate(r4, 0x1, 0x6, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000f11000-0x1a)="0000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0xb6f, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x2000000000000, 0xa, &(0x7f0000f11000-0xeb)="a0d0874e69ada195ce241886051942d88c7414bb403a1581091ccde6cad9e0b72ca5741bee1389015737e688cf1b4981dddd67971420691fa77b1e47f7083df9c156fcd7c8f441a2fe95607d60153d6d134b1358e528da079aa4d72fd343c9f008b4a9df008f8d2e55e1b0ad659646712483f702d9de09e67d660102c1793edc7b3db20c1112d58f0785b180580e3c63aecf04a528f88eda42a23521a6339879ec729910c18f2ad45e275d563fd4442bcbed58768d48aacbf02950439379e02a70d03088a24e24f66bed1eaea4c26f6feb9fde8df4d3ca4f112bb1569ec4477a037da9b94e784152d9fbca", 0xeb) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000f12000-0x7a)="c2e39a723efe40412dd98ab75dc46e374d200c81f2a8b71c980a1735e16c0ac49efe000138c3b6ff6deb5639a67a4fec754ca1ecbcd2e098acf25df1b01b36be1a66685a8fe8c5844b6a942bd2062cf400ad0cc8f37b4f1c8e88f150af9a3203551c460f913639f4cf078ae6e7c804e6a4f5b1893ff0a43b4d8c194c3e0a547e8fb43cba862ff9bdd1c7b35f2e7f63622c9dd9905b58a74cd497448101601cbf8f5dc496e8ca3be8cd0d3baf32ce04e0d10bc04445c91524c83e61516ce4013e60ccd136df2f02456807c76268f6e0ea1faae8aa1efc8bbdf57358", 0xdb) ioctl$KDADDIO(r4, 0x4b34, 0xffffffffffffff00) getsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f000061b000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x4) bind$inet(r0, &(0x7f0000588000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 00:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) pwritev(r0, &(0x7f0000316000-0x30)=[{&(0x7f0000f8c000)="ddbc02f6019722b3203726003517ef51a84a6f32e171af6c925a1d084e0107287c951c313537a8d0720a81a98a5f68304dd1cfa4016442429114e0dc97c53916ca3c774c75760e6e53310037d990890f10c7ca6fae6620471e1e6bf8", 0x5c}, {&(0x7f0000b05000-0x79)="37065cf9af00576eaeff74f3e3e8d12f8d4d3b6e9950f82f8879a5409128e426bc86a41e12108419207171ee8814fbb8d2cbd6bc10f664b7cc2558820e32d33b0221bf2fc9a5e90e681e45a53ae4b142efbee7b339ad64706477069f318a6b98ed57976572396123985bf0738ccae90590cca16f916bcaa01f", 0x79}, {&(0x7f000089f000)="80b0966cf2fc4aff357e7447f7ee61aa85af917e19d24cb6e86b38e42919d77f3d0079da8fbde2534db4e342f102d98fdbf61300f3760d16b46cf8a9a55ac150bf2a75064cd545c33e67f62f00f84940be591799633eb6d99ede1a477c359792ac069cb04c8eb5403a013e692c0743651d337613f53a25fc6d4b99c5c4ed79fbe467c0c98757e394ef5355c1fc4cfcf813cbdf0e5b9a8aa80953511267566934e1795716929988b93961cb58599fb79361ff8934466cb0f900c7e12113fa5461c70f95980030f83c1a789f97d071d666e6f593303969943836a916b612e0cb7107fe4022abaf31fc2e9c8679411928ac08a7", 0xf2}, {&(0x7f00006a7000-0x6f)="896912adc9c276bafa1b766dec809e7c2ca0a33a581453ed7aa2215e189bfca38c8dc991244537e7bcb856f3de7c4c249a4d2252b93d6dfbb46a86de6e1ab3b90ff71961b560476d63e07bc6438f51208b98a0ea937eb0de6b8c24e81e2c6d6c24440f7789a97550daead051ed8381", 0x6f}, {&(0x7f0000032000-0xe9)="8070e5f1810feda1267e370809622dc174366421221f2a77ab17ee4633944bcfddb43e22465399a13a37c376ef0c5ca4c30374798d30fd1545046bfdb28afddb72d086b705b01d587ad5dc19cd1a3e621e93b581cfd84bfeab55db032a01ffbbb29c0a6528917f44fe2077175a8670a834f572509eec528de039c003e6361d0999fab2fbff5539afbbfba86185a741c60b6afe4f698e4b60476a8f89a9db839c51d77272cce74d2afd770333f8c5fcbc674726287dc3e18ee141e6b1f4ab0e375e2ae929ac773ea7172ab195fec428f1eac8d994a1c11d43e05314dda8530ad4412b3173f3ad1c35d4", 0xe9}, {&(0x7f0000825000-0x31)="45be72a35f1b2391da1a776ca1a3b8576e780b20d6897b4f6abfd037f298e7a97f0257ef23f2faea7c5f08d184bceda41f", 0x31}], 0x6, 0x0) rmdir(&(0x7f0000770000-0x8)="2e2f66696c653000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x100002, 0xff, 0x0, 0x0, 0x0, 0x1}, 0x20) close(r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000003b000)=0x0, &(0x7f00000e5000)=0x4) sync_file_range(r0, 0x100, 0x4, 0x5) 2017/12/09 00:53:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)=@random={"6f73782e00", "70726f6373656c66656d3100"}, &(0x7f0000c04000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x801, 0x36fb8231) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000918000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000058000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00007d9000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000cec000-0xc)="2e2f66696c65302f62757300", 0x4) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000002d000-0xc)={0x2014, 0x0}) mmap(&(0x7f0000591000/0x4000)=nil, 0x4000, 0x2, 0x10, r3, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000005a000-0x8)="2e2f66696c653000", 0x11e) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000000)="757365726d643573756d00", 0x0) mmap(&(0x7f0000014000/0xc00000)=nil, 0xc00000, 0x9, 0x11, r4, 0x8000000000) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa5000-0x20)={0x5, {0x5}, 0x8000000, 0x0}, &(0x7f000002f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ac4000)={0x0}) syz_open_dev$random(&(0x7f0000720000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x401, 0x0, 0x1f, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0f000)=0x66) 2017/12/09 00:53:57 executing program 2: stat(&(0x7f00001f6000)="2e2f66696c653000", &(0x7f00001d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000496000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0xfffffffffffffff3) flock(r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x100000000) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)="73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000, r2}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2017/12/09 00:53:57 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000608000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000692000)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x4) syz_emit_ethernet(0x46, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "09"}, @timestamp={0x8, 0xa, 0x100000000, 0x4}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0xa7b) syz_emit_ethernet(0x38, &(0x7f000001e000)={@random="9eadddb16c98", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x7, 0x0, 0x5, 0x13, 0x1, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5b, 0x4, 0x9, 0x8ac, 0x2, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4, 0xff, 0x4000008, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x1, 0x808, 0x7, &(0x7f0000d7e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000072b000)={r4, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000099b000)={r6, 0x10000000000002}, &(0x7f000010d000)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009b6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x89f1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee7000-0x4)=0x14) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x88f7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000b36000-0x10)={0x1, &(0x7f0000dfe000)=[{0x6, 0x0, 0x0, 0x800000000}]}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000f7b000-0x4c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x0, 0x4, "eec9"}]}}, {"9835"}}}}}}, 0x0) close(r7) pipe(&(0x7f00006ae000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xff, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000eb3000-0x8)={0x0, 0x0}) 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b34000-0x11)="2f6465762f7667615f6172626974657200", 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2, 0x1000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000001000)=[{&(0x7f0000002000)="b4a0b7d677b0e7b8140871018666d304dfbbffa0e27b5d51fd674f6d6da3b2396c251c2e601b0cbbf1dc8317e5051825a462efb7c6458d82f776eddb4d6960d4e0d092ea2bb054b8e8050cbfeb1fc8c3ac9c85c4aa593ad559ad8395bee999fe0a732bf1084bfc2baa5f6c6bd5941f733e0f988fd120bdc8223550f3", 0x7c}, {&(0x7f0000003000-0x5e)="a79d63145dd6220ca2f5028915b64bbad24435a78a9dd3e5cf1525bfecaf432feaccf2b1db9133f1186167db623627edddea10cb15aced004835e07751bd11123aeee140c2131fc08066ddd859566eff82f72d0d983111433b25536df929", 0x5e}, {&(0x7f0000001000-0xe7)="50da3cb9da9471476f0fe37ef98f542024d1732f8871531ba5a1dd310b4af03769a413a0bc76bbf7151655c0cc89a6127652343874b54605130663c345ab2a35e79978a52c02dcfa904a9bbbb0fcd52bafe4fd3dbc27f2d74e1f8c92f822ebace4bc83c72f97fd9da7a5f250f5636464b3de0b8662860bfad430c1166e24a8c49275bca861889b69cea3cdd090097b862d4575fb14e6cb6097de88b5430abe0b90e7087f929d6a65855bbb05467fda5ce36aa9e31a698ebf5d79bebc883deb3564d78c8609ecce661e4cf29686a8fe904c4dcccdadeafd354c8a3f05ff0f4057038ea6debd3725", 0xe7}], 0x3, 0x9) setitimer(0x3, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x48802, 0x0) ioctl(r3, 0x1, &(0x7f0000001000-0x1)="a7") 2017/12/09 00:53:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f000095a000)="2e2f66696c653000", 0x20000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/09 00:53:57 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00003da000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) r1 = getpgid(r0) ptrace$peekuser(0x3, r1, 0x4) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000041c000-0x8)=0x1) r0 = socket$inet6(0xa, 0x804, 0x80000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) sendto$unix(0xffffffffffffffff, &(0x7f0000b26000-0x7b)="", 0x0, 0x0, &(0x7f00000d8000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) socketpair(0x1d, 0x3, 0x2, &(0x7f00007b2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f43000-0xc)={0x0, 0x6, 0x10}, &(0x7f000024a000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cfe000-0x6)={r4, 0x1}, &(0x7f0000864000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003a6000-0x8)={r5, 0xffffffff}, &(0x7f00000d0000)=0x8) 2017/12/09 00:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00009b9000-0x6)="000000000000", &(0x7f000009d000-0x4)=0x6) unlink(&(0x7f0000032000)="2e2f66696c653000") ioctl$TCSETA(r1, 0x5402, &(0x7f0000e89000)={0x0, 0x9, 0xfff, 0x4, 0x6, 0x3, 0x9, 0x1, 0x0, 0x40}) 2017/12/09 00:53:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f00006c6000-0x9)="2f6465762f73672300", 0x8d9, 0x4c0100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000537000-0x4)=0x4) 2017/12/09 00:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpeername$netlink(r1, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b7000)=0xc) tee(r0, r3, 0x5, 0x4000000008) sendto$unix(r3, &(0x7f000095f000)="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", 0x1000, 0x20048045, &(0x7f00004c8000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/09 00:53:57 executing program 2: r0 = open(&(0x7f000029a000-0x8)="2e2f66696c653000", 0x200002, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 00:53:57 executing program 7: ioperm(0x5, 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000bce000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mq_notify(r0, &(0x7f0000000000)={0x0, 0x26, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x325, 0xff, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000000000)="2e2f66696c653000", 0x20040, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x20200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="e12eb14d6637834d66ee9708b6c456f6", 0x7f}) 2017/12/09 00:53:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000147000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ad000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6c000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f00004aa000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x2, 0x0, "5fe040f065d90e41f53962e3d3d2eaabbb52a3ae722538b5f39aefe801527f220ce137870460b837c61c6f0fc057bfaa96bad1e78944b9854a45d8c369de2f8c", "c6e5db6f0ecd3e9ae0c1d67acd46e580de66219e0310ff586e70a8db40923504", [0x5cf, 0x0], 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000043b000-0x8)=0x1) r2 = socket(0x11, 0x2, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000fe6000)={&(0x7f000063a000)={0x27, 0x6, 0x1, 0x0, 0x0, 0x0, "fbdfaf692891e7ae0bccf7e816afffe600040b02001000a607c8572db720935310002828748eed5b0415a023aedb7cff9e6f47a0680800000052ba0705adf0", 0x0}, 0x60, &(0x7f0000528000)=[], 0x0, &(0x7f0000885000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/09 00:53:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c49000-0x4)=0x0) getpid() r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000002000)=0x5) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000011000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) timerfd_gettime(r1, &(0x7f000000b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047c000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000105000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2]}, 0x18) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x7) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(0xffffffffffffffff) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000015000-0x8)={0x0, 0x9}, &(0x7f0000006000)=0x8) stat(&(0x7f000069d000)="2e2f66696c65302f66696c653000", &(0x7f0000460000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00009a0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c4a000-0x16)={0x9, [0x4, 0x400, 0xfffffffffffffffe, 0x2, 0x81, 0x7, 0x8000, 0x1000, 0x7]}, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000e000)={r4, 0x5, 0x10, 0x0, 0x2}, &(0x7f0000014000-0x4)=0x18) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000008000+0xebf)="2f6465762f736e642f73657100", 0x0, 0x4000) mknodat(r5, &(0x7f00008d5000-0x8)="2e2f66696c653000", 0x8000, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8995, &(0x7f0000008000-0x17)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000003000-0x20)="f9e4777aae4f3ce522f804195dfc93e3cb4c3e7d52903a57b9c74f47179372f6"}) 2017/12/09 00:53:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000c0f000)="2e2f66696c653000", 0x40, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="9242740a967c8c66191e355f42e805548d57e3d8c3765ed540f3b3db73d0ad4bc4c233636dcef3e275584337cce04895dc30b99132800c4dbb5c1779040203afb8c970c7d535f09821ec34dcdbd27f5733cbfb377c68c43971459dcb5c4e3af5a5a1349d7b68d52a2232e1998d17c3868c76db72334ad4be47f658fd71ba3da649d648b6f2e136d45fc47a3ef0dbe848ab9436106bfe36aab189cd", 0x9b, 0x20000800, &(0x7f000033c000)=@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f6f000-0x8)=0x80000001) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000a51000)=0x0) select(0x40, &(0x7f0000816000-0x40)={0x3, 0x0, 0x8000, 0x100, 0xfffffffffffffff9, 0xb38, 0xffffffffffffff00, 0xfffffffffffffb36}, &(0x7f00005bb000-0x40)={0xb0e, 0x100000000, 0x7, 0x1, 0x7, 0x9, 0x7, 0x3}, &(0x7f0000937000-0x40)={0x8, 0xfffffffffffffffd, 0x9, 0xff, 0xb7e, 0x2d80000000000, 0x7, 0xfffffffffffffffa}, &(0x7f00007ce000)={0x77359400, 0x0}) r1 = add_key$user(&(0x7f0000eb9000-0x5)="7573657200", &(0x7f000009a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000564000)="33cec3c70ae95ad74882f16e4512ebed997e73f00eab423e2a41d4be74cd8bc0edbdd06467caffe0b039a6837e9d69dc1847bd5391d9bd6187aa5a40aab87b64e0186a4c7ffef6c5134825afbcc56460309c7a4c8beea60bf1a75124637b6acdd0d968fe65d6fca4fd5e2e7824e47112f7366edc0767aade260e712713f3d470e6973f2c21e2b7ee2ea4a7042754b0074c610bf12a189080f3646defe0690d2695592d58b9e2674e44dfc7349c570cd7fd455f4358be", 0xb6, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) 2017/12/09 00:53:57 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000be7000-0xd)="2f6465762f7573626d6f6e2300", 0xc1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000300000+0x5f4)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000e7e000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x2, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000942000)={r1, @in6={{0xa, 0x1, 0x53ae, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xb48, 0x1000, 0x9, 0x7fffffff, 0x12c3e86a, 0x86e, 0x0, 0x3f, 0x9fd5, 0x3f, 0x6, 0x8000, 0x7f, 0x0]}, &(0x7f0000c0e000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f000053d000)="6833d8ffc9b59f4161ee9ee0119312082ee230cae4ddc1a0cebb7929c944a829e7d54c62b6e2fe9efb0d6cbd152ebe584f706291b1f2ed8ce634e8d8594a9d663ffbcb6a3b3ec91b853d179e4da62d2824ee907fbbdfb2d732ea3ecfefaef3b17cef430a1fe6e9a2770a410f51558138ba803e934e8b5933dd1b2338e8bdf49bf591545f3ee7edc968c943d455db30bc", 0x90) shutdown(r2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000e6000-0x510)={0x6, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8e, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b1000-0x28)={@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]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d28000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00009aa000-0xf8)={{0x3, 0x3, 0x7, 0x0, 0x2}, 0x4, 0x4, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3, 0x6, 0x59, 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]}) bind$packet(r0, &(0x7f0000a8e000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="000100000098", [0x0, 0x0]}, 0x14) close(r0) bind$packet(r0, &(0x7f0000d16000)={0x11, 0xfe, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/09 00:53:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000203000-0xb)="6e65742f70736368656400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000923000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd4, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff, 0xff, 0x8000000, 0x14}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000051a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f9000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000688000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b15000-0x4)=0x14) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstatfs(r0, &(0x7f0000dfa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000abc000-0x14)={0x0, 0xdd, 0x20, 0x6, 0x9ca7, 0xfffffffffffffff7}, &(0x7f000034f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002af000)={0x3, 0xffff, 0x8000, 0x99a, 0x4, 0xffffffffffffff00, 0x2, 0xa4b, r5}, &(0x7f000089d000)=0x20) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r6, r4, 0x6, 0x8) fcntl$setpipe(r6, 0x407, 0x0) vmsplice(r7, &(0x7f0000004000-0x20)=[{&(0x7f0000c1d000)="34", 0x1}], 0x1, 0x0) 2017/12/09 00:53:57 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000062000)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x4e0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x1, {{0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x537, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x1, 0x1ff, "4b67761007da", 0x6, 0x0}, 0x10) 2017/12/09 00:53:57 executing program 4: accept4(0xffffffffffffffff, &(0x7f0000087000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cc6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:57 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000103000)="2e2f66696c653000", 0x1, 0x8) write$evdev(r1, &(0x7f0000548000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r1, 0x0, 0x72419a6b) 2017/12/09 00:53:57 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80009, 0x6, &(0x7f0000ffb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000ff0000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000121000)=0xd5) r3 = socket$inet6(0xa, 0x4, 0x8000006) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000cdc000)={@common="736974300000000000000000000c0000", @ifru_flags=0x5001}) r4 = socket$inet6(0xa, 0x1, 0x20010002000009) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ff7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b43000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x501}) socket$inet6(0xa, 0xffffffffffbffffc, 0x83040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ff3000)={0x0, 0x33, "6c3b16bdd584ae64b5936b759a3adc0363c63bb7908bf2e94cc6a271f4c9434408770978973071ff6773d3e311c9c7d87c943f"}, &(0x7f0000ff4000-0x4)=0x3c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ff2000-0x20)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x10000000004003}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001bb000-0x8)={r6, 0x67b}, &(0x7f00001ba000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ffa000)={r7, 0xffffffffffff8000}, 0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ff2000-0x10)=@req={0x28, &(0x7f0000ff8000-0x28)={@generic="92b968f3b469f8e0b316cb2d10d750eb", @ifru_flags=0x400}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ff1000-0x14)={r6, 0x9, 0x8000, 0x100000000, 0xb9b, 0x100000001}, &(0x7f0000ff0000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000532000)={r6, 0xf4, "f05ad1678bbbc1b288b277bc761d783247af2b277e93339ae90dcdb1540669c59f6791bc43a0591497dcc2bdf02dc0698ac708b2f1417c4e8ae53d3fe2be9d6ad3348f7faac2f1836d13368c894c06a4b4cdcedd6040d9695722157b4d153c16c678a4c7d5484064bc95e52d476c4bfc21c3e6db464cfbb2e90326d09196ff18262bea8493daad62fd91b5cdef06197ecd710466cfceead1f16ebf1786dfba14e3f6acfa8528a65fc357ccc8a22b5435d7af932aa2bc6d33f6ea4bdc59a20488f3ae7c211f8cad251fb8e65c2bd1379883347f18ef9cc0f0218b2490f43ff5a1aef7bed40388a3b3dfc28a25b83eae21eb275709"}, &(0x7f0000ff0000)=0xfc) r8 = socket$inet6(0xa, 0x8000000000080011, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x7e, &(0x7f0000ffc000-0x8)={0x0, 0x0}) r11 = gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000024a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ff5000-0xc)={0x0, 0x0, 0x0}, 0xc) r14 = gettid() getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000ff4000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r10, &(0x7f0000af4000-0x38)={&(0x7f0000ff5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ff4000)=[], 0x0, &(0x7f000095a000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r15, r16, r13}, @cred={0x20, 0x1, 0x2, r14, 0x0, r17}], 0x3, 0x4000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f000058d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1000, 0x2000000000000001, 0x500, 0x200000000000004, 0x1060000, r5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000784000)={@common="73697430000000000000000000000000", @ifru_flags=0x4000}) 2017/12/09 00:53:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006fb000)="2e2f66696c653000", 0x40100, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007f3000-0x6d)={0x0, 0x65, "d32f4e927ce95d56774af619c48ab87f8c05ea7a4ec52a7e313cf0d8b5f72464d150dfa4aace839152413016ce04b56ffb078ef3517697d997f975479ff35e3001e4795daa37db72d8579c893cb504fa214bfad51d5f3f2cb4c6dd0ae1ce9204fac1ccbcb9"}, &(0x7f0000973000-0x4)=0x6d) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004f2000)=@assoc_id=r1, 0x4) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000cff000-0x8)=@buf={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f2e000)="") flock(r0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fcb000-0x20)={@generic="4167d0002e6f211f7d96659072877b74", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000066e000-0x14)={r1, 0x4, 0x2, 0x3, 0xfffffffffffffff8, 0xeb}, 0x14) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0xffff}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x8)={r3, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000-0x20)={0x189, 0x0, 0x10003, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000003000)={0x2, r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup3(r0, r1, 0x80000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000002000)={{0x5, 0x3}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x31400, 0x1, 0xe5ec, 0x4e52, 0x80, 0x100000001, 0x0, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f00005d4000-0xc)={0xc0000000, 0x0}) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000694000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000002000)="7573657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="25698463627db539cda4fa7e17f96a92aec55cf361a49b29e683a222c1bdef8c0eba91cd129c02407250228b4e7f71ec665249982eada20c02b6a88b04891a276beb43c594e2816230611bf5875f84760226137a5938f4dd98a2923676e558f6bc1b62f33b61b22504c39042c7df6a39744c86aa6bebb0b7254fb8e775e25130b1b666eafd0ac4d587a0be1508ce8e71cb", 0x91, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r7, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) fcntl$setsig(r6, 0xa, 0x27) 2017/12/09 00:53:57 executing program 6: mlockall(0x2) 2017/12/09 00:53:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000023a000)="2e2f66696c653000", 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x9, 0xff, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x10001, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e5e000-0x8)={0x0, 0x1}, &(0x7f0000fbc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ee2000)={r3, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b65000)=0x8c) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000296000-0x8)={0x4, 0xd0e, 0xff, 0x6, 0x20000000000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000fe3000)={0x0, []}, 0x4) fsync(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da7000)={r3, 0x100000000}, &(0x7f000087f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4, 0xfffffffffffff801) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000e74000)=0x1f, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000936000-0x9)="2a00", 0x2) lseek(r5, 0x1, 0x1) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f00002d2000-0x4)=0x9, 0x4) mmap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x3, 0x34, r5, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000928000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000e57000)=0x9, 0x4) getsockopt$ax25_buf(r5, 0x101, 0x17, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000831000-0x4)=0x3b) setsockopt$inet6_dccp_int(r5, 0x21, 0x400000000000001, &(0x7f0000560000-0x4)=0x4, 0x4) write(r5, &(0x7f0000565000-0xf1)="d5ca65a3a8d70f07072d78c79214787fbe08a9184e659925d54f714f2746adfa5988a09707541a10bc42b4ee480a621cbf1a50705a33421d63c3c521635c84add22441a627c1d0cf3401363934d304fce05d0d0c631bcd7f2eb992eca6e559c333235fa18f38caba394fb3dc6d0148a5ee312ad721d8dcc9a3eee750a505e702a2dacf69301e069c3d2df9e7f654c0281bad9da851791df31fc881815e8c88a792eb65d87c23e85c7b552ae40ada2dbc308c3a554a3fad0c435b5bc21be68f35493f2682c30004ca573a78beea322c1a92da54260f81762e5c88c397ad7c13a6f50d83541165ae482c1abfc2f530431599", 0xf1) syz_emit_ethernet(0x8a, &(0x7f0000f07000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x200000000, 0xffffffffffffffff, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @loopback=0x7f000001, {[@lsrr={0x83, 0xb, 0x7, [@rand_addr=0x100000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x0, 0x0, 0x800000000000000, [{[], 0x4}, {[@multicast2=0xe0000002], 0x3}, {[@loopback=0x7f000001], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x20}, {[@multicast2=0xe0000002], 0x7}, {[], 0x1}]}, @noop={0x1}, @cipso={0x86, 0x9, 0x0, [{0x0, 0x3, "ef"}]}]}}, ""}}}}}, 0x0) 2017/12/09 00:53:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c) r0 = accept4(0xffffffffffffff9c, &(0x7f00000b8000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) accept$unix(r0, &(0x7f0000931000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d7e000)=0x8) 2017/12/09 00:53:57 executing program 7: getxattr(&(0x7f0000c6e000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000436000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000d15000-0x10)={0x7e0, 0x89, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00007bd000-0x5c)={0x2, 0x4, 0x2, {0x0, 0x989680}, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) munmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockname$ax25(r2, &(0x7f0000792000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f50000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x400000000f, &(0x7f0000d11000)=0x7, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e10000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) listen(r3, 0x0) 2017/12/09 00:53:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r11 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r22 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="5d6000cdf54682ccc9cead17ba1b190bdfe89655f390e067dc8293d37d0f53", 0x1f}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="6fe45523d83857d5ac96643418c8906cfb4b0a80dc34c3b8c3399c8315010d8cb1eeb26a6ccbe70c6dcae38dcfeabf92fd142919a0411c17f894eac83d7ceb5965f1635c518a9a15b9e9c2acc32c68568318f56d1777a835157f4dfdeebdbcf2d1c54d71db267f4f79ba91d4063929b3d97aec1f3481ca7934f54ec4ce67291e9f1a115085f2660e510fcadba22751ab68a56b7ae2f0e2245c9d5e0cce953d046f71fc9f25f224c8ab1cca14b8bcde9073301c3637c71adf991aa698be", 0xbd}, {&(0x7f0000001000-0xe7)="a0e88377beae6c36786320cc30f9e4e6f70c0c41120fdd10aef5a13e3a1c3ff484e88a3c2d763f2731489733cd02e2e181d03f2d812da39dde00306673e5993d976af90675584a1c37e19b331ed4ca31e524f9cdedf7ba0add9bda076086fdf62c526490cb2114944f5915f9e1f021396276eed01474fd657c36f46a1ae96b6277ef70766fe09258cd17e0a70683be49b5b128d0597724c96165d1d264d929dc84a4fcef89f1ea08170effa72eb565a2d12da42effef88b95872466650b932b4f1ea76444839ed7417fa2b5fcd399d6860f602dd8b1cf6b01ed1f38fad0a6a4c4ab8d12dc657a7", 0xe7}, {&(0x7f0000000000)="72146790b1a1a3ec3ffc27701b7d11b8d53bc2ad753d965d9c60a3fc6bd44f9f54b5caf015d768026a24a8ea414ecaf11b0b24e8e0461ec8459d7b4af99f00db06aac02ddb7252e64e4a2d5d000e1f25ec5cdfd93b164819dca1c5c7b2056ff051cc0577e47ba3cfaf8c2b8c84988fb319e4095d6a5624873068a8b1139891fbd955920bb94acb9a18745a10ddd680ad4539a554cba755527f703e9b30154cd180ed5c1f15f3c05ccda15709ab3e0b2cc3f3a29ed88a61282f23bb2e967d9a62d0d475e7058130b241b424a59b2401b5bb6653543c9a70160b5d539de6413026e3b747dd0b8ab7616032815e", 0xec}, {&(0x7f0000002000-0x26)="9f8ecbbc488c77a1d5df72ca951ff7038e8342b7d049d6fb6c276c6c803343de43d9b5018cc7", 0x26}, {&(0x7f0000002000-0xb8)="4421b63a6baeb5aecdaabf61d7d156f1c13a3c79bdf3cfdc419bc9ce10bb3373c5e4761b9c84b18f63c33700eca23bd957c8353ddf751bbdcd006477aef966f771b8cafdb5608cfc0f73dd63f975bb6b5f706816ca396dedfa5b39523ce6048ead51c98897ffdb156aab69336441169d5352d2ad3bcdda7a96f57741da40a5a3a811a4839026bb7693f82883f61c4f3ecc9788326abe85c7181c6919a6ead938a4df5ce0f6f4d8c797a67859e33a0057089dde2160c600c7", 0xb8}, {&(0x7f0000000000)="d5047dbb9505f2d7f4c9ca430daee51371d98991505c1991452e364e81fa98f3b9ff983f873e2b096f5440f48da2049c6a3744449df9f821df12283ea6593ac00484366c14aee8a881150759308bb7acf51129feab72706d1f9f9f2411f3f84e4ce9511d200776162554c6de1f26e6c5c0d9056655918086e9ce696190898ea80b11cc4fddb4a7524706cd5f71eca373d56a827583709f38770e023aa6d17ac49c712740af10bdcc952a83c4635da476e4d146dd7742e494bbe7bb5c8874afd1e08c103d532dd8", 0xc7}, {&(0x7f0000002000-0xed)="e9dbc68c089da6b1c73691df6f00f78cdc120425bbe402433c88daff6f356942bcec19a5d1765ed1349275c40052431ebb2da9c28bec13ef9999b776f3d2b911173165c622e6e2543c424a2b7d489471995f2d56520d0a9fde21dc07ee65442a0eddc7394bc2abd74bb4011fab0d2dcb56b6d2275799cdc2de00c9cd97c618a96f599aefe5aa1f5a6ec96a4ffcd651a1ca469614ff93f76b2fd15527b5fdaa2adc72542acfabc989c56b2d16a5f1110e6b96c8bca533a49a864d940e0a2b8539aa6685fbcf787d4c832193eb2bfc07592694285c2a8eafa32bbddc4eee26dbacf908a94c1a8e32617c28cdb09b", 0xed}, {&(0x7f0000001000)="6d5faa57972a5393df69454b4a7f938960510cb9e3d872910d4e74b9c9b651608ac0f3000f5e7cc5ecf16b6c0f6a6a3f0b79", 0x32}], 0xa, &(0x7f0000002000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0xd0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="2e38afbeecbcd419c837aeacdb0822316b62d909c18d1ae4545441193aa2f5d45f2a757592cf1cfd64006ea7b63be503a8eb0867f383691fe83ef022932120850cd0f03d9bf27f51e65c5c72456336c07277e8679393999fd081075b518a4fe414431276562a899f4271de80b89f9f42122fa7d415290310fcd0f6f93a4daccd552871559a1da9f0ab483b906100ed7225f93b9d3c0559765561877029df5d884256d6b7a1f7ab8b1ea7ae38b3be7e05ac15f8290469a45052009b155a09ecaeb2cfd53f3505c91020aa98b13d55839789ccc1ad56425c4c063a3adcd9852dd30c339f60525b65bcc6eb52d4207e7bf240b265bfbc2c6bc4", 0xf8}, {&(0x7f0000002000-0x27)="60f41c26a0fff470be9609e4e51670bb210e309d61dc4a453a50e324f3bde857428d1d00e3e026", 0x27}, {&(0x7f0000001000-0x10)="515b9a40cfcb51feeeda19a150ab6aeb", 0x10}, {&(0x7f0000001000-0xe4)="311e361d6ae41c511abb5aaa0fb0c68f803064681b912ed1e89731a7db05cec388cc2c5bc1d925a0e7148a4abdadb2140fd7145271f31c177b0baf8148eaf8ab182439731a80687c177d5900bb754975ab76b64d21f058471e91c1042b185092d74b4e39a15e83d9dec8c3ca37fa82eb02f508e5cab061c91c7211843bd2d015c9ab3dee9a5115f53fdd097efca8828d9ec13636607361b1bf08934f6bf5edee8fbf376e2c4e56a4ec1a654de8d49ba69cc76f9954c0b3fcc4d58d05b124d0d983e0cad7ac870690061acc46c3dc9cc601478e8b51bb61333274caccb4212b54412488d9", 0xe4}], 0x4, &(0x7f0000001000-0xa8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa8, 0x40}, {&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, 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{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xa3)="327219817b52401e5cec043c92b121c6de01ab54e2e23cdf1b3a2139e683b20245bada4b3bce21f53f320208d9627e6299ef26bfbd66d2bff9b761e62638fbeebb4aab328cfb4c198e5c2ba00eb04c99757ce6d9fb5695af035e6ec4e350e20e7d530d282602ff29277f7d4fcc91101b6f13ad9a1bb66f218096c2e5b6296eec95d1e974cdf27742573455d3515e6acaa43ee05abdc127602e96a014125c88ee30b7f9", 0xa3}], 0x4, 0x0, 0x0, 0x20000080}], 0x5, 0x4000080) 2017/12/09 00:53:57 executing program 2: pipe(&(0x7f00006b8000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000082000)={0x5, 0x78, 0x7f7b5719, 0x7fff, 0x8, 0x6, 0x0, 0xd4, 0x800, 0x4, 0x3a6, 0xff, 0x9, 0x18, 0x0, 0x0, 0x2, 0x4, 0x1, 0xc104, 0x3, 0x7, 0x5, 0xffffffffffff20ef, 0x20, 0x3, 0x0}, 0xffffffffffffffff, 0x2, r0, 0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f000069d000)=&(0x7f0000aae000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000137000-0x8)=0x18) perf_event_open(&(0x7f0000aad000-0x78)={0x5, 0x78, 0x81, 0x2, 0xff, 0x1000, 0x0, 0x6, 0x40000, 0x8, 0x7, 0x7, 0x0, 0x0, 0x0, 0x5b, 0x2, 0x3, 0x4, 0x2000, 0x6, 0x81, 0x6, 0xb1f, 0x5, 0x100, 0x0}, r1, 0x80000001, r2, 0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000003000-0x93)=""}) 2017/12/09 00:53:57 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b48000-0x1)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000350000-0x8)=0x0) fsync(r1) ptrace$cont(0xf, r0, 0xae, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f00003bd000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000032b000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000aba000)={0x7ff, 0x9d5c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) 2017/12/09 00:53:57 executing program 6: clone(0x0, &(0x7f0000001000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000eb8000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00005db000-0x4)=0xffffffffffffff7f, 0x4) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f78000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000f75000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000721000)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000037f000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0}, 0x20) sendmmsg(r0, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xbf9}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000327000-0x10)=@ax25={0x3, {"81eb0283a6fa9c"}, 0x6}, 0x10, &(0x7f0000a81000)=[], 0x0, &(0x7f000098a000-0xf8)=[], 0x0, 0x11}, 0x8}], 0x2, 0x4c080) r3 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f000053f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002d7000)=0x0, &(0x7f00007c2000)=0x4) shutdown(r0, 0x1) recvfrom$inet6(r1, &(0x7f0000594000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00001e0000)=0x2) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r6) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a8c000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r5, 0xffffffffffffffff, 0x7, 0x0) r9 = dup2(r3, r7) writev(r9, &(0x7f0000dca000-0x10)=[{&(0x7f000003f000-0x1000)="a4", 0x1}], 0x1) 2017/12/09 00:53:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000774000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000dc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000073d000-0x4)=0x5) r1 = epoll_create1(0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f19000)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000cf0000)=0x82) unshare(0x44048000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cf1000)={0x4, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cf1000-0x20)={0x1, r4, 0xfffffffffffffff9, 0x9}) signalfd(r3, &(0x7f0000209000-0x8)={0x0}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x38) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00004b7000-0x6)="637562696300", 0x6) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000206000-0x4)=0x80, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = gettid() fcntl$setownex(r6, 0xf, &(0x7f0000937000)={0x2, r7}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fdc000-0x4)=0xa62, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ae1000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [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, 0x2, 0x4000000000, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) sendto$inet(r6, &(0x7f0000931000-0x832)="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", 0x9a2, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x6) fanotify_mark(r2, 0xb, 0x13, r0, &(0x7f000056a000)="2e2f66696c653000") creat(&(0x7f0000803000)="2e2f66696c653000", 0x0) 2017/12/09 00:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f000049a000-0x8)="2e2f66696c653000", 0x88000, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000407000)={0x0, 0x3c, "cc65c0e5b1cab321294feff009ed9c97207ee037ff5cee2503d69b0ac974cd0c5f1e3aaa441cb963adb453b534ac1689c66abb278bddc17ca154e461"}, &(0x7f00007b1000-0x4)=0x44) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bf1000)={r2, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x2, 0x3ff, 0x7, 0x6, 0x7fffffff, 0x0, 0x8, 0x665, 0x4, 0xd7, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x80000001, 0xbf7]}, &(0x7f0000212000-0x4)=0x108) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) setgroups(0x0, &(0x7f0000aa6000)=[]) r3 = socket(0x4000000000000a, 0xb, 0x1000001000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f90000)={0x0, 0x0, 0x0}, &(0x7f000052c000)=0xc) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r4, 0x4, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000c93000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) socket(0x2, 0x1000000002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f00009f9000-0xa)="2f6465762f70746d7800", 0xa) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00004d6000)=0x7) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) 2017/12/09 00:53:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000344000-0xf)="2f6465762f73657175656e63657200", 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000074d000-0x38)={&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000a8c000)=[{&(0x7f00003d3000-0x8d)="93df9ba8cf5d28d5453cb2ec1b55e77e66d50038ce28923c3b44fb04f18146f4a3d0e725d5668a82d134e58af82394c3185a75602f3366472985e93611e8fe58b48ec36ca6fa528fb1b8dce1729a982c4d4eec175ce8d647be02e1e151402bfd556923c2c3fce77f2aa3ab5f1282c81b43192c3006da973be406666745a021b8bb4c10a3edb5516ce6e815b5c3", 0x8d}], 0x1, &(0x7f0000001000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x50}, 0x8000) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/09 00:53:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000cc9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000063b000-0x4)=0x10) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r1 = open(&(0x7f00003d6000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000464000)={0x0, 0x0}) rmdir(&(0x7f00003aa000)="2e2f66696c653000") alarm(0x9) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f65000)={@common="6e723000000000000000000000000000", 0x9}) faccessat(r1, &(0x7f0000f14000-0xe)="2e2f66696c65302f66696c653000", 0x3a, 0xc00) getdents64(r1, &(0x7f0000437000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000099f000-0x10)={0x80000001, 0x2, 0x18, 0xd1d0, 0x0}, &(0x7f000055b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf2000-0x98)={r1, @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]}, 0xffffffff, 0x7}, 0x98) r2 = socket(0x11, 0x2, 0x300) r3 = socket(0x11, 0xa, 0x300) bind(r3, &(0x7f0000bf2000-0x6)=@hci={0x1f, 0x400b9d1, 0x3}, 0x6) bind(r2, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00240000585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = accept4(r3, 0x0, &(0x7f0000007000)=0x0, 0x804) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ff3000-0x14)={0x0, 0x9, 0x3, 0x100000001, 0x1, 0x8}, &(0x7f00008ef000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dbb000)={r5, 0x80000003}, &(0x7f00002b0000)=0x8) getgid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000655000-0x40)={r6, 0x38, "941b00075702c73e086e0f0670a90754c564dbb723eea9cdab50b9f98b0458ca0e3b49f95a40fc42eb6bf1b282cdf4fbf2f2dd911a3a4db8"}, &(0x7f0000ab2000-0x4)=0x40) pipe(&(0x7f0000f50000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000502000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f000001e000-0x8)={r8, 0x1}) socket(0x6, 0xa, 0x60e) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003db000-0x20)={@generic="60880d6df97d0944c563dd25b2bc57a7", @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004cc000-0x4)=0x0, &(0x7f00006ad000-0x4)=0x4) writev(r2, &(0x7f0000c4a000-0x20)=[{&(0x7f00002a0000-0x55)="421eb7330be1f4ba0392618c35737b954f6613fe6c7cd19d33da17cc4cf60424cc574465f73153c61a16103faf0370b24159064237a3d98690249b3e31f62fc585fec519326e206f61597ce80239c3caf4452a8c1c", 0x55}, {&(0x7f0000988000-0xac)="805d17334cacb37dea85f5b936be00c6807c35ea4048c83c4cda001a030a7f33fc44caf3a933c13cbe290d775ae85261a7f1979c02549903c1ab41ab418a93d371ac233bdec03697343223cd0dfb5fb838cb027969fc925e3ad2ee64e15e3e214f6e091713f8b7b59760c69692a79891097dc4d18de53ebf087c812d22ace7d46c216af0df52546bdebed2a159c6fb48298710c245379b8ba59fcb70e117e2513786b919abf602044ed600a6", 0xac}], 0x2) r9 = socket(0x2, 0x1, 0x0) setsockopt(r9, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f00001bd000)=0x0, &(0x7f0000805000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f000077d000)=0x0, &(0x7f00004d7000)=0x4) connect$inet(r9, &(0x7f00002cf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003dc000)={r5, 0x7, 0x0}, 0xc) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000362000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c51000-0x4)=0x4e) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000838000)={0x6, 0x8, 0x9, 0xf1, 0x2, 0x5, 0x9, 0x80000001, 0xfff, 0x4, 0x2}, 0xb) syz_emit_ethernet(0x11, &(0x7f0000442000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000722000+0x11a)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d09000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000043b000-0x8)=0x1) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00008cb000-0x8)={0x0, 0x0}) r2 = dup(r1) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00009b9000-0x6)="", &(0x7f000034c000-0x4)=0x0) 2017/12/09 00:53:58 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ba000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x3, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "7d4c6cab00383290", "e4c5369ba421182e57e65a348f2dfb16529fcd654498f89dd88ea6b98e0c9c05", 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 00:53:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b5a000-0x9)="2f6465762f73672300", 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common="726f7365300000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002fa000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000430000-0x6)={r2, 0x856}, 0x6) 2017/12/09 00:53:58 executing program 1: mmap(&(0x7f0000000000/0x79f000)=nil, 0x79f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xd80)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) syz_emit_ethernet(0x32, &(0x7f000001c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x3, 0x5, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{[], 0x200}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x7, 0x1}}}}}, 0x0) setsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000000000)="7d", 0x1) 2017/12/09 00:53:58 executing program 4: r0 = getgid() setfsgid(r0) 2017/12/09 00:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000918000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000058000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x200000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000cec000-0xc)="2e2f66696c65302f62757300", 0x4) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000002d000-0xc)={0x80000010, 0x0}) mmap(&(0x7f0000591000/0x4000)=nil, 0x4000, 0x2, 0x10, r4, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000005a000-0x8)="2e2f66696c653000", 0x11e) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000000)="757365726d643573756d00", 0x0) mmap(&(0x7f0000014000/0xc00000)=nil, 0xc00000, 0x9, 0x11, r5, 0x8000000000) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa5000-0x20)={0x5, {0x5}, 0x8000000, 0x0}, &(0x7f000002f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ac4000)={0x0}) syz_open_dev$random(&(0x7f0000720000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047c000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061b000)="2f6465762f7667615f6172626974657200", 0x107800, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f9d000-0x4)=0x0) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x22, &(0x7f000054d000)={0x10, 0xc526, 0x401, 0x1}) vmsplice(r0, &(0x7f0000270000)=[{&(0x7f000056a000-0x8a)="08e8f0ae5b0fb16ddcfd0c19cd5bf20098da3cdf493c027f764e62c3e274ca8d968e8ff7ae0b0925024d7cf21a8a7fa1d2371dfa4c65257eb4414d9f9961d70241b2b26518af2aac6ee90d99122c782fd76516f3f8897c14bbadaed9d27330c03486d22c7527392e4c76a87030bf704c7729bfbb609a9c4467b770ce627c7d8321d1a1bcb88a6fb09382", 0x8a}, {&(0x7f0000221000-0x1000)="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", 0x1000}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000629000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ea000)=0xb) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d11000-0x11)="2f73656c696e75782f656e666f72636500", 0x80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000814000)={0x0, 0x0}) setsockopt(r1, 0xf059, 0x3e, &(0x7f0000aa3000-0x3e)="cfab30d40ec53b9d1b2c7fe05caf00935579147298fa4d222f9767d7954d9a86fbb9d64f959009aa681ff827f4f2139192f9731f60cccd140e800900b3e6", 0x3e) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x81) getpeername$llc(r5, &(0x7f0000185000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000aef000)=0x10) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00008cf000-0x10)={0x302cb1db, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009e2000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xb1d7aac49c194416, 0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ec9000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a8a000)={0x0, 0x0, 0x0}, 0xc) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ade000+0xd2)={0x0, 0x0, 0x0}, 0xc) gettid() gettid() getpgid(r2) r3 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000687000-0x1)=0x4) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xffffffffffffffff, 0x3, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eca000-0xe8)={{{@in6=@remote={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fc000-0x4)=0xe8) syz_fuse_mount(&(0x7f0000d58000-0x8)="2e2f66696c653000", 0x0, r8, 0x0, 0x0, 0x400) r9 = epoll_create(0x4000000000d51) r10 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r5, &(0x7f0000677000-0xc)={0x400000000003, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r6, &(0x7f00004b5000)={0xfffffffffffffffe, 0x0}) r11 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000a2d000+0x292)="2f6465762f72746300", 0x4200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r11, 0x0, r5, 0x0) socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000b53000)="1f0000000701fdde000080fffffffffffffff80023000180000700061000004f7bcb2d800c8ddf63e0d7dd7cc8b4386f4fe82c9744ba00bf88af3b5378cf1a3cd4aaba85ac6f3ef259c4116a862f49c5df", 0x51) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x32, &(0x7f0000db7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) 2017/12/09 00:53:58 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001fd000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000094000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xe5)="0837b49be2df7fbab0cbf32384cc1af79ebc9cb75a5f9091a6730bd7a35e88f6ad9cfa29f872cf390d0d51bb064527b8ce7c0dd2304290eb73e83ae0635b2bb248113d1115f4fdd5aa3eb127ec961e0aa4814dd8fa5e2b798d48e2ce00a146c9d4ae09603a6d361dc343f34be8ae42f8411703177691a00140aa7950307f8ab1f8cec10fae98c008e278e2380364f96098cefffca736838d976ddfbc87c0635d502770e231426ffae92a1694d12768c6be6fe4f933e885541c99f4c9fb78d05f79cc7d343ae31ca8933164a37fdbe062857bebb6d5a8cda0f52e1ef6b8848ad5cbd8456fbb", 0xe5) 2017/12/09 00:53:58 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x0, 0x1}]}}, {""}}}}}}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000020000-0x1c)=[{&(0x7f0000011000-0x9e)="1af51d9d28cb0ed896a2ad8e59370d20893959edd8e30101e402aa25d658b3ddf29036224a1db3806d8cd48a7ae8b3a6d7d8ea733a7d689eec91c0a5d5ca2e026c93bf27867f48617cfba2f4460bceefd338916a94d82adaf9c911181d0ffecf736fb7259f0e2e3e2673cd7f623a67e836d78158a3144667203675ce27594f1110a69141b8ecc8c12391d96615f85f1969562ed1eac1bb83326cd584b747", 0x9e}, {&(0x7f000001e000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0xb8)="c081c091d167287a3186079998438afcba14ccfe3dd81ef46dd925511eabf971e64985441ebe21a8afe75faff06ba35585a9bccbce4f4d4ade9829276ad7aa9cd91661f1d1fd13ed8c4957862d9c9fa56c21fab34be686d62ad09a74849a2a9775d0c46d1ca25a46f6e33a3b2cca7d61ca7d8f156ebee890696c9bb35cb882cdadbebe5a5fb089860f77d9a3c0be9bdfc9707189465cd54ee91216f5679f95fbaeb3c105bcf293794be5c447edd5cabe500722a3287304cb", 0xb8}, {&(0x7f000001f000-0xe8)="664db9d620c25fd1242d6f45bde1c61e20a33329173d17c4cbb630e88fdee2473d30925385d072e93baab74ad199988531976e9a1a44cf0c54d27d6b1ac60f85cf72d02afbd08a43ca40070fef3f2929ed086e394900642eb9b6c8dc0fb1169ad958a6c2c2924e20dab9044137473840d5b9e16bf748526dbe8844e51371a161ba36e28d4c45f3d5c1a91a0c03d22ff07eb813d5d560ce4220ce23a4da754b3aaa70bb85f9bd0581694f4b38a013c96bead799b647aba36c2ff1da3d66cb178fd69225242fdc523d61b0ca4bc537ccc09290778820fdf9c5f0173a56eb5fbd714d0bae16f6ce571f", 0xe8}], 0x4, 0x3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000024000-0x8)={0x42424242, 0x42424242}, 0x1, 0x1) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x40, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0xa, 0x10, 0x5429eb65, 0x0, 0x0, {[@eol={0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "cbec353806dfa83f185e80faeda403eb"}]}}, {"0c6427f1"}}}}}}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000027000-0x8)={0x42424242, 0x42424242}, 0x578f, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001a000)={0x400, 0x200000441, 0xa7, 0x88, 0x3, 0x3, 0x7, 0x80, 0x9, 0x4, 0xf3, 0x6, 0x7, 0x375e, 0x7, 0x5, 0x3c, 0x7ffe, 0x1000000000000, 0x40, 0x6, 0x1, 0x6bd9d70f, 0x5, 0x8000000000008, 0xa}) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000023000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x120, &(0x7f0000027000)={@random="37a4062f7a56", @random="000000043ddd", [{[{0x9100, 0x400, 0x8, 0x2}], {0x8100, 0x1f, 0x5, 0x8}}], {{0x8864, @ipx={0xffff, 0x10a, 0x101, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, "20f7263e7486a684a636fcb3b05de0c828aa25e8e22e5dc72ec90d013fe6838057de90370e905b301966691f271c7a6f0d379c8904db2ae13b604dffae9fa4325e861ada589338a7d58cf297a92fc2004c7041de3abf217be4c63297ed828f68ad42de62a3542d788f3682a552411812609552e3b8688de4b3a62363089fe522e85ba6a68f7ba3c9e1413b4d67173463349e8fac8351dc2e54a4f654ec806b77786c717741b35f27acf6b1050e057c8dbff7c2b255e9cb8f53538c0704be379af1cf9aca4f509e4d8f262c2c77ea8871ba4057d6c897649deb2e200d6ec639879d4063fa129130a9696216ea"}}}}, 0x0) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x3) syz_emit_ethernet(0x8c, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7e, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x1a, 0x2000000000000011, 0x0, 0x0, 0x1, {[@window={0x3, 0x3, 0x10001}, @mss={0x2, 0x4, 0x5}, @md5sig={0x13, 0x12, "473681ca71debc275c358366f61bffe1"}, @sack={0x5, 0x1a, [0x82, 0x9, 0x2206, 0x84a1, 0x0, 0x8]}, @window={0x3, 0x3, 0x5}, @window={0x3, 0x3, 0x9}, @mss={0x2, 0x4, 0x7e7}, @md5sig={0x13, 0x12, "4400c2a3ccf8d0fffb0000c200008000"}, @window={0x3, 0x3, 0x8}]}}, {"3702"}}}}}}, 0x0) dup2(r7, r1) syz_extract_tcp_res(&(0x7f000001b000)={0x42424242, 0x42424242}, 0x7f, 0x8) syz_emit_ethernet(0x2db4, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv6={0x9, 0x6, "e9b001", 0x2d7e, 0x33, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x84, 0x80, 0xdf, 0x1f, 0x4, 0x6, 0x0}, @dstopts={0xbf, 0x284, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf0, "ecb8d98ed24f210e96966c1047d1a7626d907047bd9d927839f7f92381a1620d365875f6242f62ce883d42a7a43f29d762e8c9d1d98b67034c7bbdd510238fda048b9d49d0df22a7ef334762e18f116d98d5a0826b328d1194fff0918774a7fea3acc3ef7758909c79db9bbcd7ba8278ec40507f6a6dde0962341f709c1c2d8f98b25969957f768fac74e3a492dc062e61477ec606266ec575ef4b5b054c019975edb812fcfdb6e956f76946eefe454860f9a5dc09fbbe83d8b457c82577917e784f5815c022bdaca203e4f8e41baba772bee0eacdfd52b5123364dc0839b2909f2e7aa2913e43e37a427977c11dd759"}, {0x7, 0xad, "c2c78287384bea94b4aa76ca93f86e552809a8ed5336ea0d8ba1847f839521d2c7528e9d0ea7369aa80d3804ed8054967c0a41a3a472bccaf1941c5ae624a65bf7bd364def8819ca32cdfc633099f18f479f38696b7965f6aaea74415ee098653d259273a3c77677e8319223429eaf4bbe8f8802b715c8b2b99d393b1aead232a28150fd32e58d3087190f3f363e650d2cef5b9eb1eacbd21ac4476a2ad17b41d57d091c6a3e6a59a1bdff2707"}, {0x7, 0xc7, "3a1e9cd6d94909180ea0b04a56b9b1dfcb90e3184d3275de69920411e41aeb4259a5b942bb7ff4cebf761f1b5dd6e92fce1101ffc95759d344988d8bec076c8304857d7e81be2c93a605a09f6c44d1d5f708be183d058efa70b50325f6160c1d466820f406d40182431d62a011853fd90b930092c8054b529ec6bf99bd5bcfb466e0275ad88d4997053dbac0dd342eacdec7927debb6dc09d349c16e53a7de0427ca80fbd7c19d3b68b46a562004cd388bf142fa4bb417b9810bad6f276a0ca09223e3ea84130a"}, {0xc7, 0x0, ""}, {0xff, 0xe4, "39c603bf19978a668bfd0b4f889c07f4e73bfbbbabf4c1b47bb28db20b534216dfbdedaa9de6b251fe17982fb55ad76ae6e28b4e31daa692ea3c6c22103c29cc0ce06282bb117f409eb174ae01487adb0cfe22d73af6837b3359c4ae39dc1790158fc805f0c61e4834e3e890390806f8f13d8f7a7e7416ea9e6fe78e6a891935f1ae9b2238c412d2240ccc4a6ea78a9595c035b42892ae2546025b852c30e64bca73ea5fc5580164d12a9ba1f70e5f53945ac9eb17d12c1248b63282fb0c885670464c578d5187badc71361c166f608b5f166b908b6b1306fcadd8ab480d7525df272c08"}, {0xff, 0xce, "41efbd9a3da0ca19852d214266580a70fb9c5aef6f6a5333782a8b31e20c9b231c86cf92c7d3c1e0cef1e694ee9625ef9b9627d5706060a0f166956902125b4af2f030e5b5baa6336593ce79d5949cc6e3ed44e2d922fbaa3e07ce13e1acd40e9ec4918c27fff26e9309d521be76dd1682daf0a3188cf6caf4f2fe3deda605d50683b7e534fb54fa21a6aec5454fdc249b6800432595c816d9849783b69ae8c5a1404a55a9190afccd98172da4d636f1e635b001304fd87bb5a9f7522545625f316f5bfff74dc93d42b9999d99f2"}, {0x7, 0x1000, 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@fragment={0x3b, 0x8000, 0x1000, 0xffff, 0x3000000, 0x1, 0x0}, @dstopts={0x2d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xf, "3565a74ec0b43c80762761f6cd005a"}]}, @dstopts={0x1d, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xda, "d4627cff510971615850b4ffbe327029a7ddc3fa41901b0326fc4814c1638f4dde95779708b6951397ec5cf8e93f79f9f67ee6ef02bf8d22770d00aa6e8ec24978f101c49a53fc0cda03c8ac70375d79d99c41850600dcbe71c35cd56c96c20b13eb7a25eb870c754b678fde6a26458fb2157ec1c0fa54c21c0f2fe9d3451b2f1fca8e7f6451a606847ec35a0719309e2935b60c4d805fe561562d4afa718df2110ce955206fcde03cc6c16970ba014e8bd9f426bb6b8d2bb578b170cb15687dade9a0d980401cd006a3c7e8b5a02d8221247e2bd877849cb5ca"}, {0xff, 0x7b, "3673a16a85229de5efcb39278faa15f82b9c4c383730c0439b4083a08ace05bbc7830b1762c62eb9a8863efe633f660902bf025b975a0adbe059771f2e8898aa6f6c48e1edd3fa99c7e0e9783f8581329d54ec7d5ff5ebe8acb35c8b91a8261de87f021525e855bd14407467707e8f7b44d2646a4a0160e1c564e6"}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0x100, 0x0, 0x0, 0x0, 0x3, "748cd7", 0x0, "aad1e2"}, "69b99e4a89d0162371b26ca7dd7d50560fde2848bd9412f0153fcf849e61563871a0feffee0581796a7def6cb4c8bb0ee2d9bf91058ed51aae4b0a4a9d63b63865e3cc10c8c7cdb78614b4b3b6b2193b68625f50961269fc6acbdd90efc65fc32d0191ee8a9a2cd39a76"}}}}}}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:58 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007d4000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x10000, 0xe592, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000-0x4)=0xfff, 0x4) 2017/12/09 00:53:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1d, "35117f5281d07ee13a3703a1b47774837aeafc8d5769cdf45b3d6b5610"}, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000051d000-0x8)={r1, 0x10001}, &(0x7f0000001000-0x4)=0x8) 2017/12/09 00:53:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x8001, 0x0}, {r2, 0xc0, 0x0}], 0x2, 0x4) rt_sigtimedwait(&(0x7f0000000000)={0xc0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) 2017/12/09 00:53:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f00004e6000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffb07, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xfffffffffffeffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) fadvise64(r0, 0x0, 0x8bb, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x4}, 0x8) r2 = getpgid(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) process_vm_readv(r2, &(0x7f0000003000-0x40)=[{&(0x7f0000004000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000004000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000001000)=[{&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000006000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x10)={r1, 0x0, 0x8, "1a95c80a876fd90e"}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000-0x4)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000)="6c6f676f6e00", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x43)="adcd16b1d425b208f2482e59ba4cef7229475d813b8b1b047508778aa0c5bca0199570bb5b3e2817d29f6f9e0fc6c425d733334559089eb12753bdec054f37a9c8aaf6", 0x43, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000006000)="7472757374656400", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1)="00", 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) 2017/12/09 00:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000099f000-0x10)={0x80000001, 0x2, 0x18, 0xd1d0, 0x0}, &(0x7f000055b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf2000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7}, 0x98) r2 = socket(0x11, 0x6, 0x300) r3 = socket(0x11, 0xa, 0x300) bind(r3, &(0x7f0000bf2000-0x6)=@hci={0x1f, 0xfffffffffffffffc, 0x3}, 0x6) bind(r2, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00240000585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = accept4(r3, 0x0, &(0x7f0000007000)=0x0, 0x804) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ff3000-0x14)={0x0, 0x9, 0x3, 0x100000001, 0x1, 0x8}, &(0x7f00008ef000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000087a000)={r5, 0x80000003}, &(0x7f00002b0000)=0x8) getgid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000655000-0x40)={r1, 0x38, "941b00075702c73e086e0f0670a90754c564dbb723eea9cdab50b9f98b0458ca0e3b49f95a40fc42eb6bf1b282cdf4fbf2f2dd911a3a4db8"}, &(0x7f0000ab2000-0x4)=0x40) pipe(&(0x7f0000f50000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000502000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000c48000)={r8, 0x10000000002}) r9 = socket(0x6, 0xa, 0x60e) ioctl$sock_inet_SIOCSIFPFLAGS(r9, 0x8934, &(0x7f00003db000-0x20)={@generic="60880d6df97d0944c563dd25b2bc57a7", @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004cc000-0x4)=0x0, &(0x7f00006ad000-0x4)=0x4) writev(r2, &(0x7f0000c4a000-0x20)=[{&(0x7f00002a0000-0x55)="421eb7330be1f4ba0392618c35737b954f6613fe6c7cd19d33da17cc4cf60424cc574465f73153c61a16103faf0370b24159064237a3d98690249b3e31f62fc585fec519326e206f61597ce80239c3caf4452a8c1c", 0x55}, {&(0x7f0000988000-0xac)="805d17334cacb37dea85f5b936be00c6807c35ea4048c83c4cda001a030a7f33fc44caf3a933c13cbe290d775ae85261a7f1979c02549903c1ab41ab418a93d371ac233bdec03697343223cd0dfb5fb838cb027969fc925e3ad2ee64e15e3e214f6e091713f8b7b59760c69692a79891097dc4d18de53ebf087c812d22ace7d46c216af0df52546bdebed2a159c6fb48298710c245379b8ba59fcb70e117e2513786b919abf602044ed600a6", 0xac}], 0x2) r10 = socket(0x2, 0x1, 0x0) setsockopt(r10, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$sock_int(r7, 0x1, 0x0, &(0x7f0000c61000)=0x0, &(0x7f00005ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f000077d000)=0x0, &(0x7f00004d7000)=0x4) connect$inet(r10, &(0x7f00002cf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003dc000)={r5, 0x7, 0x0}, 0xc) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000362000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c51000-0x4)=0x4e) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000838000)={0x6, 0x8, 0x9, 0xf1, 0x2, 0x5, 0x9, 0x80000001, 0xfff, 0x4, 0x1}, 0xb) syz_emit_ethernet(0x11, &(0x7f0000442000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d10000-0x4)=0x8) 2017/12/09 00:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00003f2000/0x3000)=nil, 0x3000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000379000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8b000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000299000)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b3c000-0x2b8)={0x9, {{0x2, 0x1, @rand_addr=0xb48f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x462, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}, {{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]}]}, 0x2b8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000072e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003b3000)={0x17, 0x10000, 0x1, 0x7ff, 0x7, 0xbc4a, 0x3, 0x41, r1}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000993000-0x4)=0x0, &(0x7f0000b34000)=0x4) flistxattr(r0, &(0x7f00002fd000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) clock_gettime(0x0, &(0x7f0000dcb000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000f17000)=[{{&(0x7f00003f0000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000caf000)=[{&(0x7f0000b84000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f10000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000bec000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000fdf000-0x8)="0000000000000000", 0x8}], 0x4, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00000a5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000075b000-0x20)=[{&(0x7f000080a000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f00004ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x2, &(0x7f0000c60000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x3}, 0x1}], 0x2, 0x20, &(0x7f0000b5e000-0x10)={r5, r6+10000000}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006c6000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000c7f000-0x4)=0x0, &(0x7f0000d9e000-0x4)=0x4) 2017/12/09 00:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f000003d000)="2e2f66696c653000", 0x0, 0x198) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = open(&(0x7f00003d6000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x40) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f05000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f09000-0x38)={&(0x7f0000f05000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000865000-0x90)=[{&(0x7f0000f09000)="", 0x0}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000f0c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000660000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000f0d000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000f0e000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000f0e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000f0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x8, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, "d7cc2d", 0x0, "140080"}, "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"}}}}}, 0x0) mkdirat(r2, &(0x7f0000851000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d4f000)=0x0) getdents64(r2, &(0x7f0000743000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) 2017/12/09 00:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00003f2000/0x3000)=nil, 0x3000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e9000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00002e5000)={0x400000, 0x5, 0x2, 0x8000, 0x2000000, 0x81, 0x9, 0x8, 0x6, 0x9, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000379000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8b000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000299000)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b3c000-0x2b8)={0x9, {{0x2, 0x1, @rand_addr=0xb48f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x462, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000072e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003b3000)={0x17, 0x10000, 0x1, 0x7ff, 0x7, 0xbc4a, 0x3, 0x41, r2}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000993000-0x4)=0x0, &(0x7f0000b34000)=0x4) flistxattr(r1, &(0x7f00002fd000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f72746300", 0x8000, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000-0x4)=0x58, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x1000400000000000, 0xffffffffffffffff, 0x2, 0xa, 0x9) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000e72000)=[], 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa14000)=nil, 0xa14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a14000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x1, 0x3, 0x1, 0x0, 0x100000001, 0x20, 0x2, 0xc2c, 0x3, 0x7}, 0xb) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x39, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000e75000)=0x4) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000a17000-0x20)=[{&(0x7f00001d9000)="4b77dc041a3bf8045acc599ce4242e12bc3e34d7a662e877049d75f0495bc8295919a2fd248aeb19ac4a82deb8a73358e9841f97e6be4e94cc8e38f6726178fe2cfe3ade4a561083d1589ab1b6d7aa8cae36a89c048de25276a154697cd38a89892aaee861ba56521be622a640ee960469593841e72f2200a456da84e754881c27b0c5cb077ef999f82cf31168d288a3b58276e444db00b9b43a6a055ad9d475c0f7260444e8efd2eba7e0e0020a10441418e0ee56b92f3c6f3c664f32f8a2b7bf50", 0xc2}, {&(0x7f000086c000-0xd4)="0069cc9bc5e18342947dce2781184da5821d710a742eb3e1118010bfcfaf35b6d1ab22d1becdbe19ee74ffcdbd939ab4c780c029139c4a2eb03a35c784e441e4c97181c979a291f211c90fb53a29e748405674649f88da4103931ce28df4955c3a096b0a0443463a9d5228d23c17789a638dc1e138aa0712a91e34c1cfce7875a9f25907d9d26fe1b595d14a1fa01071772ae86e8e9b6e9d90e64be1279771e8a851e19e20342cfe56728b021fb884c03529762cbe5525c252b14696d6fa0ecedeef786243a279d33419f158500572c41dbf1f1c", 0xd4}], 0x2, 0x0) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000749000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000049a000)=0x10, 0x80002) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000e75000)=[{{&(0x7f0000892000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e75000)=[{&(0x7f0000a10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa00}, {&(0x7f000049f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000bd9000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000a10000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000e76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000068000-0x9)="000000000000000000", 0x9}, {&(0x7f0000841000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x7, &(0x7f00000eb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x7fffffff}, 0x3}, {{&(0x7f0000859000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00003fb000)=[{&(0x7f0000e75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x1, &(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x80000001}, 0xc}], 0x2, 0x100, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000083f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)="636f6d6d00") splice(r0, 0x1e, r1, 0x0, 0x2, 0x0) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e56000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) r2 = accept4(r1, 0x0, &(0x7f00005f7000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e1e000-0x8)={0x0, 0x68}, &(0x7f00001ba000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000779000)={r3, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004af000-0x8)={r3, 0x200}, &(0x7f000028a000+0x302)=0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000301000)=@req={0x28, &(0x7f0000567000)={@generic="0fb7d06c1592ab0e758afdce358164eb", @ifru_addrs=@generic={0x5, "49a04dc951cd20c1ffd1d52b12fe"}}}) 2017/12/09 00:53:58 executing program 1: mmap(&(0x7f0000000000/0x73d000)=nil, 0x73d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80e, 0xb15) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000128000)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f00005e8000-0x4)=0xc) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000073f000-0x98)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x1000}, &(0x7f0000740000-0x4)=0x98) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001a6000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="334b0e0e32e4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="39ea0000000000000001d4000080e3ff"}) mmap(&(0x7f0000473000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000073e000-0x8)={r2, 0x800}, &(0x7f0000741000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000410000)={r3, 0xfffffffffffff800}, &(0x7f00003f1000)=0x8) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x40014, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00001ea000)=0xbb8476c0ada33621, 0x4) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000741000-0x4)=0xd906, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000368000)={r2, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f, 0x1ff, 0x5, 0x10}, &(0x7f00004fe000)=0xa0) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x400002b, &(0x7f000006b000)={0x375, {{0x2, 0x2, @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]}, {{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]}}, 0x118) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x4, 0x8) r6 = accept4$inet6(r5, &(0x7f0000741000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000072b000-0x4)=0x1c, 0x80000) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000741000)={r3, 0x17b}, 0x6) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000045f000-0x4)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000073f000-0x28)={@generic="693aeb445f88c7581f4d396c9cbbd814", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000741000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000742000)={@loopback={0x0, 0x1}, r7}, 0x14) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000073d000-0x1c)="44021afbfffb1be8e41b5200000000000000a5130178", 0x16) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, 0x1, 0xff, 0x8, 0x9, 0x8, 0x1f}, 0x20) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000017d000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000398000)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000ce7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000ead000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00003f2000/0x3000)=nil, 0x3000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000379000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8b000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000299000)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b3c000-0x2b8)={0x9, {{0x2, 0x1, @rand_addr=0xb48f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x462, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}, {{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]}]}, 0x2b8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000898000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000920000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00007a0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000072e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003b3000)={0x17, 0x10000, 0x1, 0x7ff, 0x7, 0xbc4a, 0x3, 0x41, r1}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000993000-0x4)=0x0, &(0x7f0000b34000)=0x4) flistxattr(r0, &(0x7f00002fd000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) 2017/12/09 00:53:58 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6d000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cb7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000)=0xe8) socket$inet(0x2, 0xc01, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f6d000-0x8)={0x0, 0x1}, &(0x7f0000587000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x803, 0x300) setsockopt(r3, 0x107, 0xf, &(0x7f000008e000)="01010096", 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f00005bb000)=[{{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f0000b73000-0xc6)="00000000000000000000", 0xa}], 0x1, &(0x7f0000254000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c86000-0x28)={@common="69703667726530000000000000000000", &(0x7f0000577000)=@ethtool_cmd={0x37, 0x2, 0xfffffffffffffff9, 0x4, 0xffffffffffffff01, 0x5, 0x5, 0x2, 0x6b, 0xd4, 0xfffffffffffffff9, 0x3, 0x6, 0x2, 0xff, 0x16c1, [0xbac, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000f64000)="1f000000f7030000000006c507140023050000000200000002ff0000002f00", 0x1f) getrandom(&(0x7f0000b0d000)="0000000000000000000000000000000000000000", 0x14, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00003f7000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000efa000)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:58 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b18000)={0x2, 0x1, @rand_addr=0x100009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dfd000-0x8)=@assoc_id=0x0, &(0x7f0000f75000)=0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e9000)={0x0, 0x0}) accept4$inet6(r3, &(0x7f0000f76000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f76000)=0x1c, 0x800) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00003b7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f76000)=0x1c, 0x80800) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000024c000)={r1, 0x2}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000397000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab4682a, 0xfffeffffffff0000, 0x80000001, 0x47c6c033, 0xf5a, 0x1, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9171, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x200001d, &(0x7f0000f75000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000f76000-0x4)=0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f2b000-0xda)="788827258d7968000002007c6eda63c74a0877815d50239b125cc208f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e97ab6816b2827ba7cf790c010089be8e536751554eda9a39a3e93c4f45ce3695da443d9b09ea23c191801ef80c2f093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1ad9708c054e675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e6108dcc82e1aad6b559e98123acae7b82f3b9cb6523f25c82aaffe2cfb20000000000000040846309c2", 0xda) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x83e, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8a5fff6ffff2101000000000000b61b340ee3f8ab691822e901e7d64ac8fef95059fc8a01070000000000bf268f3d6b53efc1cb2b0180fd1800005067ff7f0000ebd039273202ff27f2faccec35120ec6090033c1c99276b26eaece29eb7d7e000000000000000406000000000000bff900030000001a02000067b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f78000-0x9ca)="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", 0x9ca}, {&(0x7f0000f76000)="", 0x0}, {&(0x7f0000269000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a937246b7ae52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d51c64fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000005}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000f78000)=@full={{0x3, {"9939b30bf7b35f"}, 0xffffffff}, [{"cbcbaecfd01718"}, {"fb0a0cfffff40d"}, {"14bd10b4cfd2e4"}, {"492e6b95ecd619"}, {"0a591a2df25195"}, {"d865dbe1b60546"}, {"7accd4b20a0000"}, {"4d98d27bd1e973"}]}, 0x48) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000f76000-0x8)={0x2, 0x200081, 0x80000001, 0x10000002}, 0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x95, 0x9) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000f74000)={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000f7a000-0x1c)={0xa, 0x0, 0x80009, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000f7a000)="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", 0x1000, 0x0, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000024f000)="9c228cc2946dfc05a0230d69744632fc97b02c134c9c9c0abd32710a57e8d88be57c258af40cb5472f9da686d7a4ae694e6bb19e6a3f5d059920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f400009520861d270f0eb5675d25ccb7de49085973a5ba28f801e32abd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101d5", 0x91) r7 = socket$netlink(0x10, 0x3, 0x80000000002) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x800000000000032, &(0x7f0000f7b000-0x4)=0x0, &(0x7f00007aa000-0x4)=0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000ebb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f77000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000009000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000f76000)=@generic={0xd, 0x3ff, 0x5}) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x8010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000034f000)={0x200, 0x7, 0x5c61, 0x7d, &(0x7f000090a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, &(0x7f000094c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, &(0x7f0000b2b000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) fcntl$setstatus(r0, 0x4, 0x42000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cf9000-0xe8)={{{@in=@local={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=@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}}, &(0x7f0000aa4000)=0xe8) recvfrom$packet(r2, &(0x7f00002b6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000520000)={0x11, 0x1f, r3, 0x1, 0x76b7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/09 00:53:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0xa0000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xc15c) 2017/12/09 00:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6f000)="2f6465762f73657175656e63657200", 0x2000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b94000)="2f6465762f6b657963686f726400", 0x40000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000011f000)="2f6465762f6877726e6700", 0x40, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ec000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bfd000)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getpeername$netlink(r2, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f6000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000075d000-0x4)=0x800000000f7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000351000-0x10)={0x0, 0x2, &(0x7f0000c4e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000559000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000429000-0x10)={0x400, 0x2, 0x101, 0x4, r5}, 0x10) mlockall(0x3) bind$inet(r4, &(0x7f0000d6b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000)=0x18) r7 = open(&(0x7f0000610000)="2e2f66696c653000", 0x141046, 0x0) write$evdev(r7, &(0x7f0000548000)=[{{0x1, 0x4}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000da2000-0x8)={r5, 0x7}, &(0x7f0000efd000-0x4)=0x8) sendfile(r7, r7, 0x0, 0x72419a6b) sendmmsg$inet_sctp(r4, &(0x7f0000b5b000)=[{&(0x7f0000cb4000)=@in6={0xa, 0x1, 0x7263, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8733}, 0x1c, &(0x7f0000a97000)=[{&(0x7f0000e97000-0x1000)="864718370de5acfd452c482891e04429a515f3ef62a46b264342625afcf70b5fd2fc0c7d7c5d1e6b0b68df6a730c9619cc391ee61dec7fe07c127bf6ed7c0738e73661877fddec92ccf34f53a44728fa0f632bd6a0c8c7dbcf47b3cc26b414237b616aa0e2785d3e199274ade6c4a99bdd3a9ea1041f3aab6f040445173851be5772161043967d20edecc4d51328291dc4cfc43738ef28ebd97a87aabb2a74250380e57a6a5072f633c044dae7d3a528cb05131684565baa069222645c1d1ffa1b058c470d35ad56448f95cdb30ae3760df0a2793f59532894bca994f95b8e67293c353496dfb10a867f5eaf61b94c169455650d5fe7f187aa0b6049047d2706361678abe534ea7bba81f7f21d6fb174dee5aad8c9808342d9a3d120d37ef905243e578845ded50146d302a295328566497548f1862cfe5e3f6f440bb9cad7da5d94bfd957db56ed4334dca9ed9d45169314842bd62002e3d4bfdee800e8bd9e0b0efb399a8dfb7a2edd3fde129f1f339076c6a3e1e84546589e5c03ab7d3d3c5cbbb524d84571f967035b7b504c4634fee1dba1431ecbe1669939516cd887d7bc88cd17a352838160cb1a4ffca2a71b0e04596a8d46e39e821016347075f5c8c1de7148ef9fa8abae94ff1290209b66383bf6d205f4bded75e4542970c0994e8f4c3f70cd9a74da0581721bf2358a60925c0e40f2404f7b260a3f9a67fe17f119c3f10ad6b8c22f2bdd3ed28aee9875d28ff85e7c189047b5cd282d7739938648f786ca1876ee97c4b69f11bc571c23a711f44cda0e09e7e899cb78c0dc048f0900adf88b218e6fdf43a9398ace30351a63239328ee9366157c81d00a3109cb5eab4c9110821e480f1ce770c8451162b4fefd5dde05b43ebd91383bd61efff22f9df34300005451ae3808cf1041970a767ba2d3105726ed0be2fa48f757852e6b5f685a7f30b098d5b5eddd9895d3963ae85f6ee06a2d52c81397400310c5237d78a53be3eb84fc31f7befcf91911d2025f7f7567294b18afb2da174be1dff2d84e4b3a698214aada3ab9675199de5d1e54837760f5854d558d2c2d45665a8de177d778916436823b6ae5276e0d27e3f62dd976613263c9c24d419af0aae8b47b5ed606932a6fd4d64b9bdb385aafa177ea70c6236b9e82536e4a986c4bbe465fdd468b2c8b188f6747482c320df299e46f0d0de07ca9387b408daeb7b1d5664b930e08c812694ee70d6e9f40bca6e8b10884161193c4f7ebe03dbbeec24a36a10b86433bb307fa11c033ce6e5c854867788e7a6fff5f93c0f343c29ae81cf49e3554faae67446922e88be7e53d6d1842ef8b3e7b81138558b49dedc65534dea43622f9fbdbe55c3008f2a9e023445699441c86242831dd9a8dfb697a36556d8eb88357bad923b21b0a2e2b639115ddd3b3ef8e5935647a44138b2540d9719be6ec6c27c9e477e51870dc28cfed8269913ae264be7403b993529f559d63d5e8c16775c9150add115ec15fd2bb8b1021ef7231dcfb5117e4b82b740b9cd1a93fedb65b3d609846a304c5893dcef6ab51a36d1e38cb7b063e99a7e2b02a49fe0c5dd67ae3c6a2abd415b912179d4f27a7f644f18b21585a1f1b103be6d8d443eedf38d39c8cff2b89ae8bf2f9130be5f14895586051459bf094dd38f4aa73eb8f481470199bfe6f3ed76a2ccd91cb1e3757c2c97de941cd5ae5a3b89619ef08cbc48e809bc199c922a140246632d8b8e8dca29300ffb01aa3ed6944c8c8df1573f38d881c877979df15a35d0cab1141cbe9318b94afe1c62e9515532582e8bf813c3b0d6fbe09cd3a3031f123bb1370ac84455a4c91f73640f8b0b0df399510ffe13776c550427035b1514e986eae35d84840dcddf361228dc339d8aab39a7de86f3aac9a5e0ffcf21e7293c6a57a2fc793712dbc33e5e59c3131f3cea328848cc97ae5af9d02fd42a87ece50be522df539374cdb15296b6d21575402c18604a205cc4b84b5902c316ab6eb73408775bad94ffef7082a827ff7f9235e45d25244cf8e2084ec6ad40237dd096a019d0dd0fe562250954536ea7f6419e37f663269ca66ca91905290b5685442f952bfd7bad448a5912f8691b503dffb13287d0f5af463e6cfb406aa2c632037b2244d277cec8107f71be60d3ad25866f8f4c805e0013e2b39fbf44ae91721fd3963f0010170c77a88f0d18e25eecd1fb879eff214e2a73e562877536649ea5991037deba944febe9bed81200bc2adbbc8cfc41cc490cc9897b616143e98f2643c3bc977509b5fc906cfc3894005aa98d3a0161615b3ff98f7a0aacbfe0c0d5ac2bb269216c7abdfa423a1bc919448d36bb3933aee5dae0062e5f33aca2f81290f8dd2a7f31437a946d5cd74e55cdfc28844e9c66370348c5f8f4fce87458036f155f023f5b2edc7ecfff3a86ea9198d34b400a96aa67839e8f3411a4ca4917cb633a70d28aebcf1ebe9ea72acc6a33a1bcd95adb6f2a7e531915b0f3f40f5d90e1e0d6f57f04cc437144ff63e099c15e1250fdc70915c9ba3f68b25e5a5ff26f7c312ff5da2cabb147bc94e308cd0b716286bbbc590f0633b21baf430651334529032d7ceb775a83e06431b41d08db2227018f1df37cc1a4515676135ae1fb966d9109005f51c6047787d44a954ec18e625fb4ab48ca9ce880f9dfdb972f7cd53e710c29a5a0e4c2aeed7ebc3afbded9357cc26744d3e702fe794d66de2e3e0421ae96c832f398cf3c30881fe03082bddaa0aba162ec1d20856d1bf9358efa6670273b15ad59df1c04575ebffb8384fda1ada7dec6f989c65eefd3651ed786a4b86e1f5e2a1f2534f115faf3ba4f9933e3c374913f5fa40a67b161bdc62b1167ba242508606f19eee5c13da073964541ee071523ee610d1b0a2e8522e1b1207167e32dfdbc6b3ad31e92d76a44abee3a55ef57ccac46c5b4c670c7fb684cfc90ad600268f0e368293c2b26ff70f61265dcfa08ccb329d445c44b16f7f620740d76f9894dd613ec4362c23a2348d1417ae2edff0914321565c3cc3665ccb52257bd626fdba7c0632be5a9ec2eb8792af4742d925a441996474a2423d34ad094ef01143756a720bda5eb007a0981a9eacaf0636adfd4fc8d14209d8471af0674467a6225b5675f8c7a2cbdf12c53df0c3477d1989645a6e95916a1074f70d12fa0b01acf045984f3cc007aa8eca99c0e41ddfc1d05291a25539434c29debdce092110e32b5e4b9e411673f0fc78bc25395b6569a6c0bb93512d3d2b9b1f887055a90f0466042baefdd1a44a56fc47a947bc17289d8653009ca07203791b35c674164c6c1e2b86b5584536d9b8455abfea969f83b71837f36714eed1f2b0ece96f456b3ff87d18f6d558ac3bf0791b77e966e74c09263afce2bac152084733b30cdbc12e3d925bff36d1268bf3f22c82694ee792ec8eabe04253794ecf28ffbbe4407a1aa8dc1ae9d86ab8bd830ec2602bbe080322ad378c51f0c6123c4eb8d30486bf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", 0x1000}, {&(0x7f00003ed000-0x39)="74daac3b49fc58de0f85f4f6e901da905df8aaf7b98484effdc79b860387e6982c23b4b649259fea2af80c726a5cd128471535dfe142874a7a", 0x39}, {&(0x7f0000357000-0x2a)="65673ab60dcab1a93409cbf6147d6caae59b9e5d6ec381b824b38996d64e09a2275e3d88bf914cd30140", 0x2a}, {&(0x7f00001de000)="100aaa6a84eb89c124bfb89a", 0xc}, {&(0x7f0000229000-0x4f)="48eec434d73601e3d175912d93bb0a7c8a64a56e9cbafc3ecbb65d5c625866d045d942ad800b27f7d51a047ed73f4c13d8ddaa6beb88965c5ead6f7bcb67e3e931eee516d0c7f41921e87d87e751c3", 0x4f}, {&(0x7f0000009000-0xc2)="c6a168a120c45f6f3faa34b871d07c8b35130e62f929dd70771ab332739482b89d4f1aaaf97d731e943cdda5afafb41f70b6d1c87dd5a675f7da32343aeea5567693d9e8a1fa883cd0d503700041f77bd69075e9678bdf4698f6e537caab183738b278af72215ab243c337e731d3748d44c8aff11c6c2137b5d11bbf739590366dec730330ceea72befdd7b270eba7767b6e54cc19a3d1ff7e9b9f564516a1a7cbc0cd95ce76af8159d1026760a3a52db982170c8806457dbf1715933a9c28c3e9d5", 0xc2}, {&(0x7f00001f9000)="620b9e0dbd8a", 0x6}], 0xa, &(0x7f0000730000)=[@init={0x18, 0x84, 0x0, {0x3, 0xffffffff, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x0, 0x8, 0x9, 0x7, 0xc0, 0x200, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x1, 0x8, r6}}], 0x3, 0x40000}], 0x1, 0x40041) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f0000f05000)={0x2, 0x7fff, 0x1}) fremovexattr(r7, &(0x7f0000530000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() recvfrom$ax25(r7, &(0x7f000086c000)="000000000000000000000000000000000000", 0x12, 0x10000, &(0x7f0000ac9000)={0x3, {"84dfdc276c8c24"}, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ed3000)=0x8, 0x4) r8 = dup(0xffffffffffffff9c) unlink(&(0x7f0000ff5000)="2e2f66696c653000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f00001a1000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x3e, &(0x7f0000d67000-0x57)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000eb6000-0x21)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2000000000029, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "29"}}}}}, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d0b000)="000000000000000000", 0x9, 0x40010100, &(0x7f00003c8000-0x10)={0x3, {"645a84b4febad0"}, 0x5}, 0x10) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007ed000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00001aa000)={0x80, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d8a000)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000f77000-0x35)="00", &(0x7f0000a5d000-0x4)=0x1) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bf1000-0x4)=0x8010000000000000, 0x4) read(r0, &(0x7f0000cfd000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000d2b000)="4eac67143d58b2e5e1f517f30c43a73460836a4336867aad620fecf382b0bee18ee78f5e435a6bbd60f538cb804e9581b5b52b97a9272232b199d600417681bfa6c585ca3bcc6fa80f3b30256f33b0e3d6211fbb4913c39d715415454ff3842ee7f3c448dccfd849af9889f4cfcf106f673a3b768a9b63245020f7306d9776772c16072ecda2031ef16cff43aeaa2c8ba39a8c009a1883a2a76f78bb96ca5e11f97e23bfd952fa18516681278db22ac883c65b4201707cbc0e", 0xb9) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) pipe(&(0x7f0000d44000)={0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0x84e2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000201000)={0x2, [0x0, 0x0]}, &(0x7f000095b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b03000-0x8c)={r3, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = syz_open_dev$mice(&(0x7f0000589000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20002) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000233000)={0x0, 0x0}) write$tun(r4, &(0x7f0000f61000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="652012bf070a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @udp={0x0, 0x0, 0xc2, 0x0, "564f23403ce1160621bf3066a09fb4d61b282a1fee43913891932649b168c2b1e805920e42328aa7dd310297420c5430132ec5ab1e6acebdd32311570d7eb04f6917b5b9435d7486d456a8173658357c19cf3d68d4d3bf0cf4e3a3f49de7f52e1831345507ec053cfceda169f4340fba5779086dc4b9cf007fa2f36287a3b0b60ce42136a13753f95cbf9f7ef6b213f2947536d508ee63fe05bcd62e58a44a256cc28f237caab9a92e50909a0bcf866227d0ffc2ed069ea094eb"}}}}}}, 0xee) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) prctl$intptr(0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000000)="034541485cecf9f66adfcb509fa297514f441abd7fcb72c43ffbb7ae22ccf1c95a186432e9b669862be281239ae977b3e2be65fb879037321e374bb6a7066ab4746d50d98fbdb100962f21fc22481bfb9223575cb7e3f589539e574d7732506d979065408a241e6e859031c92cc6a4f2eaae8e21f860ec510cae80533dbd1f83840f6ae9002563e2ea31733d12b476799d27230c0313e769493c1019aeea8647df5530236faaba79931653f91490e0ba6a32028137a6087d42f2e264f24b32cc7b5352796f556b873c2ea4da0c4021c4cd922dbcb33489c60148813e") ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000002000-0x28)={@generic="753452bb85cf03f8b8140418a0e6c061", @ifru_flags=0x3000}) flock(r2, 0x3) 2017/12/09 00:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) userfaultfd(0x0) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) prlimit64(r0, 0x0, &(0x7f0000f03000)={0x6, 0x80000001}, &(0x7f00005c2000-0x10)={0x0, 0x0}) unshare(0x40600) mremap(&(0x7f00002a9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000021e000/0x3000)=nil) tee(r1, r2, 0x8, 0x0) signalfd4(r1, &(0x7f0000a2e000-0x8)={0x9}, 0x8, 0x800) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd4000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000026c000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd4000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000303000)={{0x20, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x15, 0x80004, 0x100000000, 0x5, 0x8001, 0x10001, 0x6, 0x0, 0x6, 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]}) clock_gettime(0x0, &(0x7f000073c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008bf000)={0x8, 0x0, 0x8, {r2, r3+10000000}, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000802000-0x1)="") r4 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f000092a000)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000661000)=[{0x18, 0x1c, 0x305, 0x0, 0x0, "0a09298100000000"}], 0x18}], 0x1, &(0x7f0000925000)=[], 0x0, 0x0}, 0x0) 2017/12/09 00:53:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c3000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000bd7000)={0x800, 0xffffffffffffffff, 0x6, 0x7, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) 2017/12/09 00:53:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x80) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x3000)=nil, 0x3000, 0x3, 0x2030, r2, 0x10000) clock_gettime(0x0, &(0x7f0000d19000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d1a000-0x8)={0x1}, &(0x7f00002e0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000-0x10)={0x2, 0x9}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003c1000-0x4)=0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r2, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r2, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00002c1000-0x4)=0x0, &(0x7f000078c000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f0000000000)={0xd}, 0x8) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind(0xffffffffffffff9c, &(0x7f00002c3000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00004c8000+0x85d)="24000000100005004d08000800e801020000000004000100feffe7b3f7ff0000007f5609cf79", 0x26) pipe(&(0x7f0000c8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, r0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f000025b000-0x6a)="28eb3c739541b13349840a823b32e77a717f22125fb4aa22241b683a7d2b381c923d670f2a931b84b72b40ab0ed243cdefaae165602d459cac3dbeafd38d19214d2e53a3961e742d45e3fbdd6160a3be0772c8d683331bdc6891ff6805f1151ceb1182080b7048dc1ca4", 0x6a, 0x84, &(0x7f0000ee5000)={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa34}, 0x1c) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000eb000)=0x0, &(0x7f00005d5000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x6, 0x0, 0x8001, 0x0, 0x0]}, 0x5c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000032b000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) recvmsg(r2, &(0x7f00002f3000)={&(0x7f000058c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000f90000)=[{&(0x7f0000c88000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000095c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x2, &(0x7f000048c000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x1ff}, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004e1000-0x1)={0x9}, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000446000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000c8d000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008b8000-0x4)=0x5e) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000066b000+0xd48)=0x0, &(0x7f0000afb000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000001000)="701419b737dd8946e45fe0818535c765a2dff146967f19147b3e8c7ec4", 0x1d, 0x0, &(0x7f0000ee6000)={0xa, 0x2, 0x100000005672, @loopback={0x0, 0x1}, 0xffffffff80000001}, 0x1c) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0x0, 0x0}) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x82201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000cb2000)=0x4) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000169000)=0x80000001) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f49000)=0x0) fcntl$lock(r0, 0x0, &(0x7f00002a8000)={0x1, 0x0, 0x1ff, 0x3, r1}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00004d9000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") msync(&(0x7f0000037000/0x3000)=nil, 0x3000, 0x4) 2017/12/09 00:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047c000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b2000)="2f73656c696e75782f61636365737300", 0x2, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000a69000-0x4)=0x0, 0x80000) r2 = socket(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000629000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ea000)=0xb) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) r3 = memfd_create(&(0x7f0000b2f000)="656d3073797374656d00", 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00008ea000)={0x8001, 0x2, 0x5, 0x63fc}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x81) 2017/12/09 00:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000791000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x2, ""}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"fd"}}}}}}, 0x0) 2017/12/09 00:53:58 executing program 5: set_tid_address(&(0x7f00002ba000)=0x0) 2017/12/09 00:53:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000f8000)={0x100, 0x8000, 0xfffffffffffffffe, 0x1fe0, 0x0}, &(0x7f000076f000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000163000)={0x5, 0x0, 0x10000, 0xcb, 0x416, 0x3, 0x5, 0x6, 0x10000, 0x9, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0xe274, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8b}, &(0x7f0000c6c000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x9}, &(0x7f0000001000)=0x8) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b58000-0x8)=0x80000001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007b0000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00000a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, 0x2, &(0x7f0000339000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000d1a000-0x8)=0x0) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fae000)={0x0, @in6={{0xa, 0x1, 0x6f719390, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7306}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1524}, &(0x7f00008b7000+0x8fe)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xbf)={0x0, 0xb7, "b87be061a6ac85ac1d1098456c82c0f5c32e5d8055e1bc1133fa8d9c9e2bbb6dc52328427a02b3c8cac3965ea90ff085c25f9acc82696ef2cf7e456c5619d7e88af6c43cc464478ffee4d7b5c8ac4f68e05d651411a9cd828bcbaeba210cb5f58a48603f79710d2727965bd180fc8846dfdd66d1efa4841d16dc8d40b22b19b5e3ebc1af7fbdbff989b78f0ab50c66a65b8cfdb38a131545b7283f6c299e332a214eaa5b7210c284cb451a4acc84b8ff3368f718ce6a7f"}, &(0x7f000069f000-0x4)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xf2)={0x0, 0xea, "aa6e72827a7360ff4c02f648ac28d751ba41126fc27344b983acc6fd22baa43f1825f9d7ad595321aa308ac4082af1eec3616e7f66fd9caae8f0fcf295212603c70b67e65fdb199a9bc809512c7d0ac283fe0f1f4b9547d887b51cc91b672e21c3e751614fc16158695c8566db5cbefce55cc99adc12899e60836b482e1ec67966f0f5ac09b5179910499959f8b79d9c00a3c7118b889e0816a5acabb1c79d8623773380c9a0653bd192e50a58a4b47273ad196b4e83db493a69de1d1cf9aa543ddbc30e6fa380e432b44b61a73ea2a7a4f7780b5bc9916ed7fe09fde49ecc0e5a850fbe507fba533cdc"}, &(0x7f0000975000)=0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="3dbb09eaacafab1fefee4a2236d6f79ccae67f485420ce391b77312da1e1f55813e0fa46551643af666de83a58dede465ec53c53933611ba7b58112850dfe11649d5af2f633d2a039a0fea0bc456c846e188e3a7e4487d258f9f248087c6ef1052492bc99931bf37031692d561503672ad1126f725113241b17ff3de099a178772324b5e81fa2ae923ef6b59b3d22accf03b82625d25e483c48e7ef2807dd536a51a4f7d2aa67cbd3ee9093669614fd45ae91ce64ea6a1803244af41d9c4f69d3578bdf590749a6008252f1b1911e92d", 0xd0}, {&(0x7f0000001000-0xad)="f65300cefd9a97f1f806ca0abfacf76e012fc6be4910c324b63b8055900552471fe6c92ac97e46b18b7dabfbe68027d75176fcfff3385fd6e74f48a390e0a9fe26102a05029a5ef99e5cfdbda26c745d8b4f7e1fd247392238b1d5236ddbbe34fe2c5d411c2ce4725140d0e0d19b8c885acf0892b8a00aca73e15c3d7afcf6820deb84377a6a80dc05110b43837f1f3c147c84a0a6fb2dde30654fffc365365b4e08220862d7df21f540771756", 0xad}, {&(0x7f0000dbd000-0x1000)="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", 0x1000}, {&(0x7f000077f000-0x38)="cdd9d830a842c47b8cf83b5fd387f310b88b05514b525c230e15268784b6827885ea6977cd4a2949c316cd7a28d3734662ee7bb208eb343f", 0x38}], 0x4, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0xd1, 0x3, 0x8000, 0x8, 0xd3, 0x0, 0x3, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x7, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x1ff, 0x3, r3}}], 0x90, 0x24000800}, 0x0) 2017/12/09 00:53:58 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d8b000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000087c000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000096f000)={0x40, 0x4, 0x7, 0x7, 0x0}, &(0x7f000088e000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077f000)={r2, 0x5, 0x83c, 0x80000000}, 0x10) flistxattr(r0, &(0x7f00004a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) 2017/12/09 00:53:58 executing program 0: timer_getoverrun(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000b76000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000073f000)={0x20000000, 0x0}) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000a23000)={0x1f, 0x1, 0x6, 0x1bb, 0xd336}, 0xc) timer_create(0x0, &(0x7f00005e6000-0x60)={0x0, 0x25, 0x0, @thr={&(0x7f0000f7a000)="abfc32dd438362c1", &(0x7f00004ff000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c91000)=0x0) prctl$setmm(0x23, 0x7, &(0x7f000034d000/0x1000)=nil) socket$inet6(0xa, 0x5, 0xffff) connect$netlink(0xffffffffffffffff, &(0x7f0000a32000)={0x10, 0x0, 0x80, 0x1}, 0xc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e0e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xb6, 0x0, 0x100000000, 0x9, 0xa0, 0xa0, 0x0, 0x0, 0x0}, {0x10001, 0x5, 0x100, 0x100, 0x5, 0x5f, 0x9, 0x8}, {0x894, 0x3, 0x3, 0x3}, 0x4, 0x6, 0x4, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x10000}, 0x19, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x8, 0x101, 0x5, 0x5}}, 0xe8) fchownat(0xffffffffffffffff, &(0x7f0000ff9000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009eb000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000c9b000-0x43)={0x7ff, 0x8, 0x7, 0x8, 0x20, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000152000)=[{&(0x7f0000f23000-0x1000)="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0x1000}, {&(0x7f0000b38000-0x1000)="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0x1000}, {&(0x7f000047d000)="3c5b6dcd4faa4e72383f29d7d22c325c283a390bb387606e445c2f7ef76dbff2c5d5b1447deb090c267ee350c76ede2c9df6c1faf98216e058ea5893aa43258055ee530831ca5d34a90c08bd03f76a9f7fe32fbe3ad184cc7312d227538fcf1770bf00b0", 0x64}, {&(0x7f0000d8d000)="c006d8bfa225c22778f4fd28c1f199", 0xf}, {&(0x7f00002e0000-0x66)="5a6eb729db623bc9de3ffff88244d4ec2165646483fbccc36a3514448c314d4db89f941580d1fb43d356e42bbd67563604e24fe4afdc532d596048eb0068563ab307ab03aa50e271223ce90070f8f99b6bb6f8464508e4a9c384accf73e743e864bec675fc93", 0x66}], 0x5, 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0}}) socket$inet6(0xa, 0x3, 0x4) preadv(r0, &(0x7f00000d8000-0x60)=[{&(0x7f0000a9a000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000710000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fa5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000662000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000d52000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000026b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x6, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007f1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c00000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf977, 0xfffffffffffffff7, 0x20, 0x4}, &(0x7f0000662000)=0xa0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000256000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006f2000-0x4)=0xda) accept4$packet(0xffffffffffffffff, &(0x7f000032f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001b8000)=0x14, 0x800) rt_tgsigqueueinfo(r3, r3, 0x18, &(0x7f00007c8000-0x10)={0x3a, 0x9, 0xfffffffffffffffc, 0x8a}) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/09 00:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cff000-0x8)=@buf={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000368000-0x9)="2f6465762f72746300", 0x2400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000503000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000352000)="2f73656c696e75782f636865636b72657170726f7400", 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002f4000)={r2, 0xacafb9f9a69a7176, r3}) syz_open_dev$tun(&(0x7f0000aff000)="2f6465762f6e65742f74756e00", 0x0, 0x100) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d7000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000266000)=0x988) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000056000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000045f000)=0x91) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f2e000)="") 2017/12/09 00:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f3e000)={@generic="1d35b2c2da9e8355bab5067a3e23fc9f", @ifru_flags=0x0}) getpid() r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c72000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000130000)={{0x0, 0x2, 0x5, 0x3, 0x5}, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$mice(&(0x7f0000ae5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000067b000)=0x0, &(0x7f000012e000-0x4)=0x4) listen(r2, 0x2) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x8, 0x80800) 2017/12/09 00:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x80800) read(r0, &(0x7f0000e2e000-0x8)="0000000000000000", 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f000028e000-0x8)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000c7000-0x8)={0x0, 0x0}) sched_getaffinity(0x0, 0x8, &(0x7f000029f000)=0x0) dup2(r1, r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffe) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa400095e) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/12/09 00:53:58 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fae000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000bb2000-0xf)="000000000000000000000000000000", &(0x7f0000fb0000)=0xf) execveat(r0, &(0x7f0000faf000)="2e2f66696c653000", &(0x7f0000faf000)=[&(0x7f0000faf000)="47504c00", &(0x7f0000fb0000-0x7)="28776c616e3000", &(0x7f0000526000)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000985000)="6b657972696e6700", &(0x7f0000fb0000-0xd)="2f6465762f6e65742f74756e00"], &(0x7f00009f6000-0x24)=[&(0x7f00000dd000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000656000)="6c6f6367726f75707b2a8c73656c696e757800", &(0x7f00002d3000-0xa)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000fb0000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000fb0000-0x1)="00", &(0x7f0000faf000)="00", &(0x7f0000570000-0x4)="6574683000", &(0x7f00007f8000-0x3)="2bc400", &(0x7f00007c9000)="6574683163707573657447504c2a00"], 0x1100) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ab4000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 00:53:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000dbc000)="2e2f66696c653000", 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x1f) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000096f000-0x1)=0x4) 2017/12/09 00:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000d02000-0x10)={0x0, 0x0}) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000233000-0x25)="21111b4a252ef0d9aa06f218d95577cdc8d6fb95472c0ff1ea48a87e51078ebfdb297dff3b", 0x25, 0x90, &(0x7f0000e74000-0x8)=@sco={0x1f, {0x3, 0x0, 0x18000000000, 0x9, 0x6f6, 0x7}}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008b9000)={0x0, 0x33f7, 0x7fff, 0xfffffffffffffffb, 0x8, 0x8}, 0x14) connect$unix(r3, &(0x7f0000ec7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004cd000)={0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) read(r3, &(0x7f0000588000)="00", 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dce000)="2f6465762f72746300", 0x80000, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00004fb000)=0x3) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) recvfrom$unix(r3, &(0x7f0000e5b000-0xfb)="", 0x0, 0x0, &(0x7f00000bd000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/09 00:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b36000)="2e2f66696c653000", 0x40, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() capget(&(0x7f000064f000)={0x0, r2}, &(0x7f0000e0d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x3, 0x2, 0xfff, &(0x7f0000393000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000067b000)={0x0, 0x7}, &(0x7f0000f08000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000a62000-0x4)=0x0, &(0x7f0000d0d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004fd000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000058e000-0x98)={r5, @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]}, 0x5e, 0x1f}, &(0x7f0000278000-0x4)=0x98) r6 = socket(0x11, 0x4000000000080003, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000087e000)={0x200}, 0x4) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = dup2(r1, r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000565000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xff, 0x8, 0x0, 0xe983, 0x9, 0x9, 0x9, 0x6d, 0x4, 0x5, 0x1, 0x100000000, 0x2d44, 0xa0]}, &(0x7f00005be000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00002aa000)=@assoc_value={r8, 0x3}, 0x8) remap_file_pages(&(0x7f00000d1000/0x3000)=nil, 0x3000, 0x2, 0x1, 0x1002) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f00006b0000)={0x10000010, 0x0}) 2017/12/09 00:53:59 executing program 1: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) bind$inet6(r1, &(0x7f0000acb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e}, 0x1c) connect$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 00:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047c000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000105000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2]}, 0x18) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c9c000-0x8)=0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000031000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0043b62febc847fbfb42325aef3f4539"}) r2 = fcntl$getown(r0, 0x9) setpriority(0x2, r2, 0x7) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) getpriority(0x0, 0x0) 2017/12/09 00:53:59 executing program 4: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000844000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004a3000-0x4)=0x10) fadvise64(r0, 0x0, 0x9, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000474000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) socketpair(0x4, 0xa, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000478000)={0x2}, 0x1) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getpeername$netlink(0xffffffffffffffff, &(0x7f0000055000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e3000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ce8000-0x4)=0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000351000-0x10)={0x0, 0x2, &(0x7f0000c4e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000559000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000429000-0x10)={0x400, 0x2, 0x101, 0x4, r1}, 0x10) mlockall(0x3) bind$inet(r0, &(0x7f0000d6b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000)=0x18) r3 = open(&(0x7f0000610000)="2e2f66696c653000", 0x141046, 0x0) write$evdev(r3, &(0x7f0000548000)=[{{0x1, 0x4}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da2000-0x8)={r1, 0x7}, &(0x7f0000efd000-0x4)=0x8) sendfile(r3, r3, 0x0, 0x72419a6b) sendmmsg$inet_sctp(r0, &(0x7f0000b5b000)=[{&(0x7f0000cb4000)=@in6={0xa, 0x1, 0x7263, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8733}, 0x1c, &(0x7f0000a97000)=[{&(0x7f0000e97000-0x1000)="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0x1000}, {&(0x7f00005ca000)="ecfbcadf1d2fec2d23724755b641c1e05ab99b39f3a372b9aa5b9427ad6244cd6ec177a493a7bf3265081413709ff4ff4dc9680525f35375ab0646bab61734a27a2b5305a89636dfecb7bc88bded1ecde3c39876592349c8818d97e6d1ef93ec908bc17ee8c617bf66cf9b1d50ce4c7b4096f335892ff9d7eb9f0d3e99e804a0", 0x80}, {&(0x7f0000638000)="c03ac75d14bb7d3065e10e9b50babc8b74f4658cfa55997f70d195c86da3df3b15dc75adfcf135db3ea901f318b6b8d161e57bfa298884a7f0c4c288875be4afa876de16a04146e79faa64a5b56a081d53a43fffe70458daf6ef9618cc647eb3139524652c590f932e89e7d44d163f841f47cc120bd16157e2cbd2bf3943109cd52155b8d10bdde2b9c5816ff052c2f66cf73538306a333ef0a09359193b0d06df834ebf64da6c61a8a7941817b2452e75da22c04b1d42fc560d50d4c66a4248b5a14e23cc3e58cc2c97aa8b24888dbfb305b1015e7d4baafc56c4900885561b80b718", 0xe3}, 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", 0x1000}, {&(0x7f00003ed000-0x39)="74daac3b49fc58de0f85f4f6e901da905df8aaf7b98484effdc79b860387e6982c23b4b649259fea2af80c726a5cd128471535dfe142874a7a", 0x39}, {&(0x7f0000357000-0x2a)="65673ab60dcab1a93409cbf6147d6caae59b9e5d6ec381b824b38996d64e09a2275e3d88bf914cd30140", 0x2a}, {&(0x7f00001de000)="100aaa6a84eb89c124bfb89a", 0xc}, {&(0x7f0000229000-0x4f)="48eec434d73601e3d175912d93bb0a7c8a64a56e9cbafc3ecbb65d5c625866d045d942ad800b27f7d51a047ed73f4c13d8ddaa6beb88965c5ead6f7bcb67e3e931eee516d0c7f41921e87d87e751c3", 0x4f}, {&(0x7f0000009000-0xc2)="c6a168a120c45f6f3faa34b871d07c8b35130e62f929dd70771ab332739482b89d4f1aaaf97d731e943cdda5afafb41f70b6d1c87dd5a675f7da32343aeea5567693d9e8a1fa883cd0d503700041f77bd69075e9678bdf4698f6e537caab183738b278af72215ab243c337e731d3748d44c8aff11c6c2137b5d11bbf739590366dec730330ceea72befdd7b270eba7767b6e54cc19a3d1ff7e9b9f564516a1a7cbc0cd95ce76af8159d1026760a3a52db982170c8806457dbf1715933a9c28c3e9d5", 0xc2}, {&(0x7f00001f9000)="620b9e0dbd8a", 0x6}], 0xa, &(0x7f0000730000)=[@init={0x18, 0x84, 0x0, {0x3, 0xffffffff, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x0, 0x8, 0x9, 0x7, 0xc0, 0x200, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x1, 0x8, r2}}], 0x3, 0x40000}], 0x1, 0x40041) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000dba000-0x6)={0x2, 0x7fff, 0x1}) fremovexattr(r3, &(0x7f0000530000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() recvfrom$ax25(r3, &(0x7f000086c000)="000000000000000000000000000000000000", 0x12, 0x10000, &(0x7f0000ac9000)={0x3, {"84dfdc276c8c24"}, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ed3000)=0x8, 0x4) r4 = dup(0xffffffffffffff9c) unlink(&(0x7f0000ff5000)="2e2f66696c653000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000786000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x3e, &(0x7f0000d67000-0x57)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000eb6000-0x21)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2000000000029, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "29"}}}}}, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000d0b000)="000000000000000000", 0x9, 0x40010100, &(0x7f00003c8000-0x10)={0x3, {"645a84b4febad0"}, 0x5}, 0x10) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x80, 0x7, 0x7fffffff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d43696c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/09 00:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x7) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000c92000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005d4000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000080e000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079e000)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000ef5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000097000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000517000-0x28)={@common="726f7365300000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f00003a8000)="2e2f66696c653000", 0x200000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f0e000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x100, 0x0, 0x400000, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000004, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000557000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000f37000-0xf0)=[@in6={0xa, 0x0, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x3) symlink(&(0x7f00001ee000)="2e2e", &(0x7f0000867000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)="2e2e", &(0x7f0000002000-0x2)="2e2e", &(0x7f0000861000)="72616d667300", 0x2, &(0x7f0000002000-0x1)="4f") unshare(0x24000200) unshare(0x20020000) gettid() mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002e8000-0x8)="2e2f66696c653000", &(0x7f0000cf3000)="2e2f66696c653000", &(0x7f0000cf2000-0x6)="61667300", 0x105400, &(0x7f0000cf3000-0x3)="0500fc") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) unshare(0x28300fc) readv(r2, &(0x7f0000760000-0xa0)=[], 0x0) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x214500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0x7fffffff, 0x0, 0x7, 0xffff, 0x8001, 0x3, 0x9, 0x7, 0x0, 0x1, 0x100, 0x9}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x5, [0x1, 0x100, 0x7, 0xfffffffffffeffff, 0x8001]}, &(0x7f0000003000-0x4)=0xe) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x3, 0x2, 0x2, 0x3ff, 0x11, 0x4}) 2017/12/09 00:53:59 executing program 2: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000003000-0x93)=""}) ioctl(r0, 0x2, &(0x7f0000393000)="5573ef4885b1f4b55951a6757f855d10814e9a7b9f2e5dbdf82b36fee2ec519893fa22572c71b1d4dfb89d4e28fdf11371c063f34ab2322f58a24810c440f285fb6652a965839fee6985a98289ef92ca2acbdbcc092d6401e62b57c4a9320f5cac98d31d10e7a5334024d3979d1e79fb8e341a591b393fd79436265ff8b36b4112cde25f6e23069b5e67e36f33344e55dd80a1fa9e0d508daa29ef3c6b7244a92e15300137") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000-0x2a)="12429d1f109093741b9f78fb550a4dbfe003343b67b73654a436ab8bc31e1a18c10863cb79c1626c1ed8", 0x2a, 0x814, &(0x7f0000b97000)={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x81}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002d4000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x1000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) 2017/12/09 00:53:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004d5000-0x6)="736d61707300") pread64(r0, &(0x7f0000432000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000657000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006be000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) flock(r1, 0x1) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f51000-0x6)="ad620064457e", 0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d9c000)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f50000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00009eb000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0xebd29e58a8ddcbe6, 0x30, 0xffffffffffffffff, 0x1) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000f51000-0x78)={0x101, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x2, 0xf7, 0x100000000, 0x9, &(0x7f00009a1000)=@common="67726530000000000000000000000000", 0x441, 0xffff, 0x0}) sendto$inet(r1, &(0x7f0000931000-0x832)="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", 0x840, 0x3ffff, &(0x7f0000931000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f53000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001cf000-0x4)=0x0, &(0x7f0000f51000-0x4)=0x4) poll(&(0x7f0000842000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x102) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bd2000-0x3)="6c7000", 0x3) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000f52000)=0x38d6, 0x4) mmap(&(0x7f00000c7000/0x4000)=nil, 0x4000, 0x3, 0x10010, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f51000-0x8)={0x0, 0x3}, &(0x7f0000eb5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000321000-0x10)={r2, 0x105c, 0xfffffffffffffffe, 0x3}, 0x10) shutdown(r1, 0x1) 2017/12/09 00:53:59 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b4000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) 2017/12/09 00:53:59 executing program 2: openat$selinux_member(0xffffffffffffff9c, &(0x7f00008ae000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) 2017/12/09 00:53:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4400, 0x0) r1 = mmap$binder(&(0x7f00001e4000/0x3000)=nil, 0x3000, 0x1000005, 0x10030, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000078f000-0x18)={r1, 0x0, 0x0, 0x0}) 2017/12/09 00:53:59 executing program 3: pipe2(&(0x7f0000a4f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)=0x0) mmap(&(0x7f0000540000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000541000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000541000-0x8)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x6)={r2, 0x1}) mprotect(&(0x7f0000fa3000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f00003dc000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000025d000-0x10)={0x10001, 0x100220, 0xfffffffffffffffd, 0x400, 0x0}, 0x10) perf_event_open(&(0x7f00009ab000-0x78)={0x2, 0x78, 0x1, 0xff, 0x9, 0x1, 0x0, 0x81, 0x1012, 0x1, 0x7fffffff, 0x80000001, 0x7ff, 0x4, 0x0, 0x100000001, 0x1, 0x81, 0x76, 0x1000, 0x401, 0x0, 0x1, 0xff, 0x86ba, 0x13, 0x0}, 0x0, 0x1, r3, 0x6) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000acc000)="2f6465762f72746300", 0x4101, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f000036c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = socket$netlink(0x10, 0x3, 0xe) getsockname$netlink(r6, &(0x7f0000f91000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e4000)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00004bb000)={0x3}, 0x4) getsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f0000af0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008b9000)=0xdc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000abe000)={0x0, 0x6}, &(0x7f0000cef000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001c2000-0xc)=@sack_info={r7, 0x2, 0x6}, &(0x7f0000400000)=0xc) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000348000-0x4c)="", 0x0, 0x0, &(0x7f0000d86000)={0x4, 0x0, 0x0, "eb55bc84d73b", 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x8, 0x8000, 0x1, {0x0, 0x1c9c380}, 0x10001, 0x3c363f5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x7}, &(0x7f0000002000-0x8)={0x0}, 0x8) 2017/12/09 00:53:59 executing program 6: socketpair$inet(0x2, 0x800, 0x200, &(0x7f0000ec6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eec000)="38649b2673797374656d6d0000655f74f9706500", 0x0) r1 = socket(0x2, 0x1000000002, 0x0) timer_create(0x3, &(0x7f00002de000)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb1000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e16000-0x10)={0x0, 0x0}, &(0x7f00002a3000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000015000-0x10)={0x4, &(0x7f000056c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) timer_settime(r2, 0x1, &(0x7f0000aa0000)={{r3, 0x0}, {0x77359400, 0x0}}, 0x0) writev(r0, &(0x7f0000cd2000)=[{&(0x7f0000f00000-0x1000)="25", 0x1}], 0x1) r4 = accept4$ax25(r0, 0x0, &(0x7f0000fc8000-0x4)=0x0, 0x4a2cc92606705f6d) poll(&(0x7f00001d7000)=[{r0, 0x100, 0x0}, {r0, 0x1, 0x0}, {r1, 0x1061, 0x0}, {r4, 0x200, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x200) dup3(r1, r0, 0x0) 2017/12/09 00:53:59 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e44000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) bind$netrom(r0, &(0x7f0000265000)=@ax25={0x3, {"843ef6dc3d80e1"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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}, {{@in=@loopback=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}}, &(0x7f00003dd000)=0xe8) fstat(r0, &(0x7f0000dd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000c6c000-0x8)="2e2f66696c653000", 0xa000, r1, r2, 0xff, 0x80000001, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000004000-0x18)=@generic={0xba1, 0xb9, 0x2}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000005000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x69) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000+0x44)=[{&(0x7f0000006000)="d6fc9a22bbcf48b6e52f04e0b431582055ffca2ca9", 0x15}, {&(0x7f0000007000-0xd1)="635f823b7238c7a4347efcf736acfbb4673b3b1047e4ed4a5b53402a587587bb592f2adf8a73cf4cfaff6bc99ebfdda83f863ae4b047d84dfb4d4b63d956c92be5176cfc3ea869a40ec4d96dfc40d44d1c605b8c967b7ef0e65cf33de914cd2e2f1876f062df74a23980914099e707594860cc2a4b35eab41e6098cbd79b0cda8cd39db94335f9ac50538d40aff878a75cd676982a39be250fa27f4afbc146f033548982da961f46f318c3986a529a5297ce24a3ea42f03300017e7ddffb1bf6efda631bd0a2bab498ed74a8cc9cf8b2f5", 0xd1}, {&(0x7f0000003000)="48ae4d6c676082977f91ed50b31452029cc26c5b36beafad5a39069ff769ad76e375ceaf0564cd9d2b1653520a7b13993b90893419818770a7f67071af10e69c27030fa6c3a5264bddfcec2ec200b5e76a694e64220113", 0x57}, {&(0x7f0000007000-0xf)="a6580be0e91535d2ce742433bd47ed", 0xf}, {&(0x7f0000007000-0x5d)="b6efb2c757c7e8af53479832f67fe58863221a96bea8619131ef45af936a28a651caca6ac25ca8b0c65674dfb2102482e5e4e2f3b9fcf7dab3801ab4bf2baf892bc6f29e42716d0a6796ef24968e6129d0c8cf6aa09d5c953555eab90a", 0x5d}, {&(0x7f0000006000)="cae8d37b9d4e9ee0481e4e6fdb7d5de20f04cc14edafaa1da39ec98513f8451db11582a69a71023d9ef3c3476d077389fac71a1d87f85a9fccd0be7b15bb84fedcffd32d841a9e636a9a4b91964bcdb795f253c7f50ff9762b7a309711d0b2a402c6949b2c1a2781d980b9278c44a7397167d7ea9e6d5c0501fc20db02cf41615b137cc2529b274609cd419fc9", 0x8d}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000002000-0x42)="f23757d90028e71521b6e6af578d9dbcda19ed4bcd8d2fb2e2b3b6badf7046cde480b7a61b6e69b8ad2c98a1178ef4555c45992a81bfda4f15f1ac1d0a941ad12f6c", 0x42}, {&(0x7f0000007000-0x84)="f3cfe0e34dbd57bbd483f30654996f7387d726143d011bc736354cae5c20d437cacdde8ca9d79ddd30e251b54546a14c77583be9be25bd8f6b7dcef9bf0fb14f501f9762a14565fcf408f37d6fc914bafeac647e49e15942a64c8e103cac077d67b3c4dd8708ca15009fb7754369e9b4d4e193a15b4aceefca0ad1b8f41c2627b592c0cf", 0x84}], 0x9, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000006000-0x4)=r3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x9}, 0x4) 2017/12/09 00:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000575000-0xc)="2f6465762f6175746f667300", 0x8080, 0x0) r2 = dup2(r0, r0) r3 = dup3(r0, r0, 0x0) r4 = accept4$inet(r3, 0x0, &(0x7f0000ab8000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002a3000-0x10)={0x6, [0x6, 0x3, 0x9, 0x10000, 0x9, 0x4]}, 0x10) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) sendto$inet(r4, &(0x7f0000ab8000)="88", 0x1, 0x7, &(0x7f0000ab9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000294000-0x18)={0x0, 0x0, 0xfffffffffffffffe, 0x4, 0xcf}, &(0x7f0000859000-0x4)=0x18) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000079d000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00004b0000-0xa6)="", 0x0, 0x20008800, &(0x7f000049a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000891000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x42, &(0x7f0000005000)=@ethernet={0x1, @random="ff1f938dcb62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000565000)="0000000000000000000000000000000000", &(0x7f00004a4000-0x4)=0x11) r3 = accept4(r2, &(0x7f0000158000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ef5000)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000c6000-0x4)=0x0, &(0x7f00002ec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005b7000)={0x0, 0x2}, &(0x7f00006e7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000390000)={r4, 0x8}, &(0x7f0000a4a000)=0x8) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000047a000)=0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f00004b8000-0x4)=0x80000001) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00005a5000-0x4)="00000000") write$evdev(r1, &(0x7f0000548000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r1, 0x0, 0x72419a6b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f65000-0x6)={r4, 0x400}, &(0x7f0000b91000-0x4)=0x6) r6 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x6, 0x40040) clock_gettime(0x0, &(0x7f0000c41000)={0x0, 0x0}) utimensat(r6, &(0x7f000008e000)="2e2f66696c653000", &(0x7f0000b43000)={{r7, r8/1000+30000}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a41000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x2b, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x9, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000002000)={0xff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000003000)=0xef3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ead000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000119000-0x80)=[{{&(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x1, &(0x7f0000ac1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x3}, 0x3}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c51000)=[{&(0x7f00002e9000)="", 0x0}, {&(0x7f0000001000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000eb9000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000001000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000e32000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000ea9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17}], 0x8, &(0x7f00007e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x3}, 0xfdf4}, {{0x0, 0x0, &(0x7f0000095000-0x18)=[{&(0x7f00009d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000001000-0x2)="0000", 0x2}, {&(0x7f0000001000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xfff}, 0x3f}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000083e000)=[{&(0x7f0000e19000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x0}], 0x4, 0x40002000, &(0x7f00000d7000-0x8)={r5, r6+30000000}) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd000, 0x0, &(0x7f00002f5000/0xd000)=nil) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000023f000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000714000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000043000)={0x0, 0x1, 0x3, 0x87}, 0x10) sendfile(r1, r0, &(0x7f0000956000-0x8)=0x0, 0x3) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009f8000-0x4)=0x0, 0x4) socketpair(0x3, 0x800, 0xf5, &(0x7f0000ce0000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00002cb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000001000-0x70)={0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0xcbf, 0x7fffffff, 0x5, 0x3ff, &(0x7f000002d000-0x10)=@common="73697430000000000000000000000000", 0x3, 0x1, 0xfffffffffffff9cd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000003000-0x7)="2f6465762f73672300", 0x7, 0x100) ioctl$VT_ACTIVATE(r4, 0x5606, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000004000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x5}, 0x8001}], 0x2, 0x0, 0x0) 2017/12/09 00:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000041c000-0x8)=0x1) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x3, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000011000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) timerfd_gettime(r0, &(0x7f000000b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000015000-0x8)={0x0, 0x9}, &(0x7f0000006000)=0x8) stat(&(0x7f000069d000)="2e2f66696c65302f66696c653000", &(0x7f0000460000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000050e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c4a000-0x16)={0x9, [0x4, 0x400, 0xfffffffffffffffe, 0x2, 0x81, 0x7, 0x8000, 0x1000, 0x7]}, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000e000)={r2, 0x5, 0x10, 0x0, 0x2}, &(0x7f0000014000-0x4)=0x18) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000038b000)=0x2) syz_open_dev$sndseq(&(0x7f0000008000+0xebf)="2f6465762f736e642f73657100", 0x0, 0x4000) mknodat(r3, &(0x7f0000ee5000-0x8)="2e2f66696c653000", 0x8000, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000008000-0x17)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000003000-0x20)="f9e4777aae4f3ce522f804195dfc93e3cb4c3e7d52903a57b9c74f47179372f6"}) getpeername$ipx(r3, &(0x7f0000013000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000072e000)={{0xffffffffffffffff, 0x3, 0x800, 0x3, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x80000, &(0x7f0000ce3000)="") ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007f4000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000535000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd2000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) renameat2(r0, &(0x7f0000df6000)="2e2f66696c653000", r1, &(0x7f0000f7e000-0x8)="2e2f66696c653000", 0x1) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup(r2) bind$unix(r3, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) chdir(&(0x7f00007ab000)="2e2f66696c653000") sendto$unix(r2, &(0x7f0000352000-0x72)="b8a214fa8e9e971ba00866baecada25794b598d3e7f7acdc52522b6951c9680fbe93d9481faecb6bbbc4673b365c3469dfebb91681f929b54335a96fcc1c29b6dbc4cde1f404d9d37ffcf983f6cb4afec742ad21", 0x54, 0x0, &(0x7f000093e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) recvfrom$llc(r3, &(0x7f0000e81000-0x53)="00", 0x1, 0x0, 0x0, 0x0) 2017/12/09 00:53:59 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b91000-0x11)="2f6465762f7667615f6172626974657200", 0x88200, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fd4000)={0x1, 0xffffffffffffff01, 0x7, 0xc1a00000000000}) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ab9000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c7000-0x4)=0x10, 0x800) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000abb000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8040, &(0x7f000059b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000008a000)=[@in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x585}], 0x1c) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab7000)={0x0, 0x2, 0x5, 0x200}, &(0x7f0000ab8000-0x4)=0x10) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x800) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61120800d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x1, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0xa, 0x2, 0x0, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}, 0x0) r2 = socket$inet(0x2, 0x800, 0x2000000000000002) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0xb4, &(0x7f0000b02000-0xb4)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfadf, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x100000001, 0x0, 0x0, 0xf, 0xf9, "73f9e0", 0x100000000, "579367"}, "72f7c4672e56b10e0bd63c52a98f80804c3b827e239be47d18db5d1e0dadfff53d0da669901e9229ede5dc1da5616503a4a88767ce6e8d196c289516b0935dbac53eb7641e4099fd5619d35b3d8db61c8c7f0e58d98554c376ffabc990bf8115f53033a8a9dab48d4484f6816a299648da797ab6aa5b6fa598a8ac3f66a62aabb97c"}}}}}, 0x0) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000d4f000-0x8)={0x0, 0x0}, 0x8, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x41, &(0x7f0000a6f000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f0000-0x4)=0x20) bind(r2, &(0x7f0000b2f000-0x8)=@sco={0x1f, {0x7ff, 0xec, 0xff, 0x1ff, 0xfffffffffffffff7, 0x7}}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000391000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)=@ethtool_dump={0x3f, 0x5, 0x1, 0x1, "01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f00006f0000+0xf32)={0x42424242, 0x42424242}, 0x5, 0x2000000007d) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fe000-0x10)="2f6465762f73657175656e6365723200", 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x65a4, 0xf22f}, 0x1, 0x7, 0x8, {0x4, 0x100000000}, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) write$eventfd(r0, &(0x7f0000001000)=0x4, 0x8) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x8, 0x6, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) sysinfo(&(0x7f0000001000-0x2a)="") 2017/12/09 00:53:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) fsync(r0) r1 = request_key(&(0x7f0000073000-0xd)="646e735f7265736f6c76657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa)="6b657972696e67252700", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x102, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x2, @rand_addr=0x862, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000fd000-0x8)="72787270635f7300", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8080800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"d7b2b503eb2be9"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) flistxattr(r0, &(0x7f00000e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) socket$inet(0x2, 0xa, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f6f000-0x88)={0x3, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/09 00:53:59 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b89000)="2f73656c696e75782f636865636b72657170726f7400", 0x90000, 0x0) dup(r0) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ade000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) epoll_create1(0x80000) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) signalfd4(r1, &(0x7f0000cec000-0x8)={0x100}, 0x8, 0x80000) 2017/12/09 00:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3fa, &(0x7f0000dc3000-0x702)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c4, 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}, {[@dstopts={0x0, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x38, "73454a6fb83314c99a6efddbda018ead2d31d5acae7a4b983c05856155f93aaf5766c25c13ae3c17ac509c7d68d8be9e81a9bf8434840b03"}, {0xfe, 0x7, "cba88af13fe8c5"}, {0x7, 0xef, "45549cc1daa9b33d74021bb143adef2e42042086beeb0210b7fb5651788a674c7c45c1de3c34f74c84c0f82223003d1e1e6fc5e09ca34086a8ea07e084269002b6f30b852cc536cc97f7734d81eaf4d9ac5737869dd070853cac4e248569d1451b243a40379e6be36028f976343aada9a6f20c2a434dcac70479de7a84099d519e68668f290758b25fc4d0de7a7f28bbec76514dbcaf12fefaee19f2a2af485c3ebd5318523cb60a037e7f393660a5b093fa46f5cba1d4d6b65aa4758443344254fd90145438c057848f23f766e58c082fdff6e80bb572273c0f009fdf10464799c0de7f2075dbec9e4b92bb7a696f"}]}, @routing={0x0, 0x4, 0x0, 0x9, 0x0, [@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}]}, @hopopts={0x33, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xdf, "de2525e7108093b1c803172bf9b1429717322503ac71940b34e9d0d98546563f88949a16ca530c7d7712b7e1d89b6bdff3d20be13ca5355d34ff0aec6c3acd0226ac997b0a2c5e59c44a1f752359b9112fcd6ab2e75c846b84519e8cf13d58b7236c5392d25a3469b8ba04f8ab42b1b24f21c1532c76436f9a630b5761d832faee7665daf7f10d5d63be4c13d43a4362a377140424a06922b67c2e55ae32b96ad3bbb946b02574959821807d04f9ab48ba5ed7268c517c2fa84f09bae8051c24a9a2b39f42019832eeb60574c572d0ca91814719cf42f70efee0361cabeb99"}, {0xfe, 0x78, "394430f2a1b65d82d1f464064e26ce08813327f9295c628fded97624309120f7a79da2ac6d8160411b5003fddcba002676beadc58675b1917691ee481d78881e3e5bc8facd91fd7f169df2a7db06fd73d569d5b63cfc473beddca2428403d9d68ac6977546faa64ef2962a1256c26e7324bd69d35ce0fb62"}, {0x7, 0x15, "4f54299ee96c3b66dba317165889d5fce54a8fc6c9"}]}, @fragment={0x89, 0x4, 0x5, 0x800, 0x4, 0x400, 0x3}, @routing={0x7a, 0x14, 0x3, 0x0, 0x4, [@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}, @loopback={0x0, 0x1}, @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}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x73, 0x7f, 0x1000, 0x100000001, 0x6, 0x8, 0x0}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "899f46832ced6f4156afb56397f94fd0"}]}}, {""}}}}}}}, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000583000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000211000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x13, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02ffff"}], 0x13}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fd4000-0x8)="2e2f66696c653000", 0x40, 0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000fd4000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x18, 0x18, "7311b2b23847476a469c616af3e74ac4779c7374446deb233f304ed968627ea2bd3bb67d280473bde072db69bb7623f4200b253151851e131a588598ec7481e4", "563a590ecb3ac3dd22d8507fb5202d2eab2a15262804d99a3633f230eb1144cb", [0x20, 0x40000000008], 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000fd5000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000fd6000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x9, 0x14, "65cd194d6ffd8e66146a3ac52a2af57f86901cb41474e11d31079b971eb98c56710d53edf21590b7c4d0fbb73c645310675ce09dee965cfc0f40f59a1a91b7f8", "b308b666e48d3f4d73a4c49b58258a403a468f5fd067bc83a7b926aba3f79cb0", [0xa00000, 0x5], 0x0}) recvfrom$inet6(r1, &(0x7f00005d6000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x10040, &(0x7f0000fd3000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) r3 = dup(r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd5000)={0x0, 0x83, "a9665a5ca9db11cc506b357f027ba42b5f91d10d6328391b63dc4ee1dcd45ee941b37a81b81d5b78f9a2783f1c89b83fa730c702ac148a6476c63e3527d0786d9cc864e755e293e1eda1d329b010206a663ea8e6215bbb60dac2e087b3f470b3496a2e8a395e8d934a96bca9944cb28d760933d5993bc790d520d378b0f7f8ae9436a2"}, &(0x7f0000646000-0x4)=0x8b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001d7000)={r4, 0x6d}, &(0x7f00002b3000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fd5000)=@req={0x28, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}}) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000ed1000-0x4)=0x20, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000fd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x100, 0x0, 0x0) flock(r3, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f00001d1000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000705000-0x4)=0x10) fanotify_init(0x2, 0x40000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000fd6000-0x24)={0x3, 0x2, 0xffffffffffff8001, 0x7, 0x2, 0x1, 0x9, 0x7, 0x0, 0x7, 0x2, 0xc2}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x20, 0xb943, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000643000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fa000-0x4)=0x10, 0x807ff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cbc000-0x8)={0x0, 0x7fffffff}, &(0x7f00004d7000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b19000)={r2, 0x800, 0x3, 0x3}, 0x10) sendto$inet(r0, &(0x7f000017d000)="e380a949199cee4d55b246ed9fec52b453c767e50000008273000000021c00000000bb763ffd8cbf7f00f89161d087a4d3b6200000000000080b7ada0294ec191b15fb", 0x43, 0x20004000, 0x0, 0x0) bind$inet(r1, &(0x7f0000e78000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00008a0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f3a000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00003f9000/0x4000)=nil, 0x4000, 0x2, 0x50, r3, 0x40000000) r4 = socket(0x10, 0x802, 0x0) shutdown(r0, 0x0) connect$ax25(r4, &(0x7f0000000000)={0x3, {"d02db75f0563df"}, 0x480000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000847000)="7c0cdc4a02bec88387282b09212970b1f776b5a0f1fd8d0f84c28692fccfa48eed3ad9e973d98c69e928c0c12256ed58e478e16aafcd7faa78dcee5d89549cb9b56333dd750398b1f8653d261220d85d8bce5da855f05e91911229e301a2c148f9025540035dc87b81cb2948ad978ab06c9e3556fcfdc445bb43460b5ef5b000475243f8e9b542fa85fea890df957b353bb21153a705cc329e348243f9137f38fd740ad65d6e1c4393ca6b2d3830021c1ca6805c09b18039d84c89ab5903", 0xbe, 0x40000, &(0x7f0000b86000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x40001, 0x80001001c, r4, 0x100000012) mmap(&(0x7f000030b000/0x4000)=nil, 0x4000, 0x10000007, 0x30, r4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae09095", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00003e5000)={0x3, 0xffff, 0x65ec, 0x10001, 0x3}, 0x14) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fae000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009db000)={0x7, 0x1f, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001b8000-0x1)={0x36}, 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000bb1000-0x4)=0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000faf000)="2e2f66696c653000", &(0x7f0000faf000)=[&(0x7f0000fb0000)="47504c00"], &(0x7f00009f6000-0x24)=[], 0x1100) 2017/12/09 00:53:59 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e73000)={0x1}, 0x8) fcntl$setown(r0, 0x8, r1) ftruncate(r0, 0x9) mkdir(&(0x7f000052e000-0x8)="2e2f66696c653000", 0x80) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000e75000-0x8)="0000000800000000", 0x50, &(0x7f000019f000-0x1)="9a") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000e74000-0x5)="7573657200", &(0x7f0000136000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e74000-0xad)="df3e9a756668db5975b66ea9176ed11838ad747f0a422fc85cbfcb0741b41c9fb6daa76c0a92d7fc76732d164dbdb234a5cb69500e38cdf0b3530d7b23bacb477dfc6b51f467bea999b86e6271b5c2158f3494873d5872c128c09e4900f3bc53e1358fcaae523017a7f22badf492079833534a619891ee1e65380efd1269b4bc50bfa4ac43abcca6fb511fe7e64bd7fd048abfc96332ba148f30c029f464096ce1e421a01c7890e0a02c8c3649", 0xad, 0xfffffffffffffffc) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e73000)="706b6373375f7465737400", &(0x7f0000833000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e4000)="0746fa553b60ed31fc0506d5b7ff630e71cede87ee9f4c43fe799ea02d6fec07b83dd5ca983692d361c0b148778d69fa6cb88879225a488a1e1cafc79c9c1c5b24af5b1ae0da39b5f85185b56b7651d21effe5b4012a69212eafc2c06ef80303577872e4cb1a67578444096f86c42fc4af95aa8695b6ad7bc587b6695dd0d3e1f7766408635aca79538c5a2ec65219f6424a7d859409389e80b80a4f4973577c3e3f0050af78636b230a3324e4eb", 0xae, 0xfffffffffffffffa) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e74000-0x5)="6b657972696e6700", &(0x7f0000e74000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e73000)="3c916e727a639b102c40065ee4f509b3343c7963e1188e530e6520aea894a0f449f73b2e7ca9aed0db7620b387589ac9ae28913c435f8bc1176d1f7da4835ff8bb224095fb5299e165b39748b8153c036e71ddb05c03cc68e9017672df31ea39b25521d60767103b8dd29e655a8042f7d0c9217b4e3aed2e098d44db8030eb6d3d81b153cd05d7047f4ad82f", 0x8c, 0xfffffffffffffffa) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000e73000)={r3, r4, r4}, &(0x7f0000e73000)="00000000000000000000000000000000000000000000000000", 0x19, &(0x7f0000e74000-0x38)={&(0x7f0000e73000)={"7368613232342d67656e65726963"}, &(0x7f0000e74000-0xb5)="0dbf9eee1cd254afeaa14a68984c96d3af6bd81cc97df53a81c03511da6ecb3524ee09fa04453423312ff0befc8fd63901fb40831190fe90f63319e66d5a42505fe197374971a29d556513ca0eb41be1e387d9de1e576cc201f50e832ce44e5163abf62ab894d844bdab5521c4cfc6e43b8b5caf7641fa1a38d63f43feebcc93f9c0807ebc59b3b540c8f33faa90cd1c9b0ee7ded989896843a9596e5a6b3c08e95adde1ff536b55a187eab8848672500fe1c9a18f", 0xb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f000002d000-0xc)={0x2014, 0x0}) signalfd4(r5, &(0x7f0000cec000-0x8)={0x100}, 0x8, 0x80000) signalfd(r5, &(0x7f0000e72000)={0xf23}, 0x8) 2017/12/09 00:53:59 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000894000-0x4)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1, 0x4baf, 0xffffffffffff25f8, 0x4, 0x7fff, 0x80000001, 0x9}, 0x1c) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000959000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000003000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000) fcntl$dupfd(r1, 0x406, r2) 2017/12/09 00:53:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="73a96b706309") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common="626f6e64300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000084a000-0xa7)="6caa9af574ca6d0fdf38ae1c7f7465edd54e66d45bf0ebd45161d954f174101a38da4a17473784b37c26fa7521cd486ebc4fd79000b2ee5dc9ab33aa6124c2b9552a190368ecb27b591992c62c075053b7bd79777494f0ca0b86a9c4b9cf0f14551e51ce6b5924065eeb7b826f439f8e8de1a0d8e5c6ca09cf4eee5739215458d3e98e811cd5fbd83bf735876851342c14e37c35bdb52b014f91b487ef7491b973608390b2d2a1") 2017/12/09 00:53:59 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f61000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005b3000)={0x16b, 0x100000000, 0x3, 0x8}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bbf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000670000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000bf3000)=0x98) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008bc000)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockname$packet(r0, &(0x7f00005fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000003b000-0x4)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000089000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009c6000)=@assoc_value={r2, 0xfffffffffffff000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007fd000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0xffffffffffffffff, 0x100000000, 0x400000000004}, &(0x7f00000d4000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x2, &(0x7f00005ad000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005a3000)={r4, 0x0, 0x10}, 0xc) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d81000+0x63d)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd6000-0x8)={0x0, 0xff}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r1, r2) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000e46000-0x4)=0x0) pipe2(&(0x7f00000be000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000942000-0x8)={0x4, 0x5, 0xfffffffffffffffc, 0x9}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x32, &(0x7f0000563000-0x4)=0x0, &(0x7f0000392000-0x4)=0x4) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000f8000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000c78000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009dd000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000077e000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da8000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xfffffffffffffffd, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a8b000-0x5)="7965616800", 0x5) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000785000-0xce)="b10a24f6227290934d95fbc409a888b2ea4f12cd7d444dd7bcf4ca32582f2858a06a8fd1e43b8072ce843e48f44bed8de1bf9f4a6f29f3f684a98afe59b036d83eb2f05109e3c7521c3c33a3fabefa33e6bf925ef6b71f54c22e02755aeab510fb154f2d2a5d5ffcd095cc4aae7558a0c0db73588775169f27c5ac50ee358aa6b891a00d67b1094df212de9c3ff070209ec390ebacfeaf484d7d53fbcd451e3cbde747c602c4eff4e9e907394a8c55fa5e21376e07f83f5816168862ca69e3590b0957245360d86b1df306ff1cbb", 0xce, 0x800, &(0x7f00003e4000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000000) syz_emit_ethernet(0x66, &(0x7f0000567000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x67, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000210000)={0x19980330, r0}, &(0x7f0000000000)={0x3, 0xffffffff, 0x3, 0x5f, 0x0, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f0000002000-0x18)={0x7, 0x3, 0x8, 0x9, 0x736, 0x400}) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) pipe(&(0x7f0000d52000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006dc000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00005c7000)={r1, 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000054c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000372000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x7379, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a1000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000617000-0x8c)={r3, @in6={{0xa, 0x1, 0x101, @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]}}, &(0x7f00002c3000)=0x8c) r4 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000432000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000689000)="2f6465762f696e7075742f6576656e742300", 0x20, 0x20000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000089b000-0x14)={0x0, 0xffffffffffffff8c, 0x7, 0x1, 0x0, 0x5}, &(0x7f0000137000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000050b000)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000b95000+0x3d1)={&(0x7f0000a38000-0x19)=[0x9d7e, 0x8, 0xa2f, 0x100000001, 0x7fffffff, 0x1, 0x0], 0x7, 0x81, 0x3, 0xfad3, 0x401, 0x4, {0x0, 0x1, 0x6, 0x9, 0x6, 0xfffffffffffffffe, 0x6, 0x8, 0x7f, 0x2624, 0x8, 0x3, 0x7fffffff, 0x7, "ebec070458a8cc97080a1e9f6ff6eb05ca223492e6c618084f14a56daa8f1590"}}) write$evdev(r4, &(0x7f0000548000)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f000050f000)=0x2) mq_timedreceive(r4, &(0x7f0000096000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x0, &(0x7f00003c5000-0x10)={0x77359400, 0x0}) sendfile(r4, r4, 0x0, 0x72419a6b) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00009fc000)={{0x0, 0x1, 0x8, 0x2, 0x100000001}, 0x3, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000a54000-0x4)=0x3, 0x4) sendfile(r5, r5, &(0x7f00002c4000-0x8)=0x0, 0x6aa) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00005a8000)="76626f786e6574312b5b6d696d655f7479706500") mount(&(0x7f0000cf3000)="2e2f66696c653000", &(0x7f0000b8d000-0x8)="2e2f66696c653000", &(0x7f0000c9e000-0xd)="616e6f6e5f696e6f6465667300", 0x13004, &(0x7f00008b6000-0xf)="e64ee5448d89460272745c46f0dc1e") setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00009b7000)="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", 0x1002) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f00009f1000)=0x0) unlink(&(0x7f0000362000)="2e2f66696c653000") rename(&(0x7f0000263000-0x8)="2e2f66696c653000", &(0x7f0000524000)="2e2f66696c653100") ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000ad9000)={&(0x7f0000163000/0x3000)=nil, 0x20, 0x5, 0xc, &(0x7f0000eff000/0x1000)=nil, 0x2}) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x417d, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00004ed000-0xd5)="5db8a642a0670e9737c12b71ff91d323e85aca44cc990b9cf09ca5a441ce5b97b39d1c2e7463ae631afeb80b71a047426e3a69f8ff3ffa5128407b8d8166f1e264d02830608eca586587759109d65d7feae252bb257dbb2f0d805e7a0938e771f53942c9c5a80662ef7ed16321114089b5cc4d2944b4e0eee6d39b6d372adf9230443e000d58203ad0f84d99c1c9832ff350d26055908a5cce353b23a67b645106cb6e7a3aa1907b4f14f4392715e55c5917f272d2fd36a4bfb11865b9a09d3ec6b5a3c570f470ea67aa8e991f69f84ca9688a11ee", 0xd5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000637000)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62fdc00c, 0x3, 0x9, 0x8, 0x2}, &(0x7f00005a3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c72000-0xa0)={r1, @in6={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x7f, 0x10001, 0x3}, &(0x7f0000259000)=0xa0) r3 = memfd_create(&(0x7f00008d9000-0x3)="7d00", 0x1) perf_event_open(&(0x7f000002f000-0x78)={0x8000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008fe000-0x10)={r2, 0x40000003f, 0x0, 0x5}, 0x10) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000c09000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000057f000)=0x71) 2017/12/09 00:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f00008e3000)={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f000043b000-0x8)=0x1) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x8, &(0x7f0000159000-0x11)="01000002f6ff060000070000009139ccc8", 0x11) connect$inet(r1, &(0x7f0000429000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x4) flock(r3, 0x4) write(r3, &(0x7f0000566000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) sendmsg$nfc_llcp(r2, &(0x7f0000fe6000)={&(0x7f00005c8000-0x58)={0x27, 0xb1aa, 0xfffffffffffffcf1, 0x6, 0x0, 0x4, "fbdfaf692891e7ae0b00f7e816b0cd0d83cb0b9e62c2f72d07c857a6b7209353c4092828748eed5bae15a023aedb7c159e6f47a068d1c064eb52ba0705adf0", 0x593a}, 0x58, &(0x7f0000528000)=[], 0x0, &(0x7f0000885000)={0x6c, 0x6, 0xc12, "cd72215c48d158cf989cb064ba442a18ec5ca5691d71f31220147dd45f77ec91f1fdc616c841495cd75af3aecb316bf9268b49ff2704587666196ca80c20198498785b9ea8da2f317a357b0c7bd07d943eeafdda70c84e666eb6070aa60501"}, 0x6c, 0x40}, 0x20000004) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ba000)="2f6465762f73657175656e6365723200", 0x100, 0x0) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) prctl$intptr(0x2f, 0x2) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)="0000000000000000", 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init1(0x800) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) close(r0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003b2000+0xb3b)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000d77000)={0x5, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x0, 0x1, 0x3, &(0x7f0000aa0000-0x10)=@common="64756d6d793000000000000000000000", 0x9, 0x7ff, 0xfffffffffffffffd}) 2017/12/09 00:53:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b18000-0x9)="2f6465762f70707000", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x6d1}, 0xc) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00004e4000-0x10)={&(0x7f00000ed000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$urandom(&(0x7f0000e55000)="2f6465762f7572616e646f6d00", 0x0, 0x20801) write(r1, &(0x7f00005cd000+0xa8)="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", 0x12c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000053d000-0x5)="7374617400") getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00003f7000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc9000)=0xc) memfd_create(&(0x7f0000eec000)="38649b2673797374656d6d0000655f74f9706500", 0x202) writev(r1, &(0x7f00008c3000)=[{&(0x7f0000f00000-0x1000)="25", 0x1}], 0x1) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eb4000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f00008cc000-0xd)="") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3b000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001a4000)=0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000126000)={0x0, 0x0}) preadv(r1, &(0x7f0000a12000-0x60)=[], 0x0, 0x0) unshare(0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ffe000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000353000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000147000-0x8)={0x0, 0x6}, 0x8) vmsplice(r5, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}, {&(0x7f0000509000-0x72)="5a70353cea249ce94f33f26b22c876f8fd092af24c7923a4868bc265c9606f6fd2aedfb533f3c0b45904b34cff38062d9ed5f1a335650bf971b523c83a2b51b82e0653f392e966532c557258f7d69ab6abc3e6b6f776ace261c798573f9f5fbfbf3aa62c65a8698e47459133672fcad9a1b7", 0x72}, {&(0x7f0000ac1000)="000300000001000000bf0000910fca2018165a710000000068", 0x19}, {&(0x7f0000cf4000-0x58)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000299000-0x76)="bee8f14c7db83a1e4a76d5080eb4f9b6dff1ea344d81ccd8826bd51b5ce0994f142809927721e776a87992184b1f7e36cd06147fb2041f19a0c75112ec116f3121504a7de36af9c009897ae8a0670a581cb024e42e5eee7d9904a7836843ae011a231d611f0db0623cc50dd81e1fd7ca02de8e4eecfe", 0x76}, {&(0x7f0000e8d000-0x6d)="891c7c1708952e896af520cbe646ce24ecd2fcb9de6a9c3ea367e0ab0626355d9cabb072eaa5be1071caa79d130a86f504a21531ef646c507c1b6bafe100d17fb22ef6360d0c2614abc7b517b6667082ea01d2ea689c5004e6714abfa7c9b5fb69a57c1378a44444074f92fcc6", 0x6d}], 0x6, 0x2) accept4$inet6(r0, 0x0, &(0x7f0000017000-0x4)=0x0, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000cf4000)={0x1ff, {{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000be6000-0xa)={0x0, 0x401, 0x10, 0x1, 0x6}, &(0x7f0000e86000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000089d000)={r6, 0xff}, &(0x7f0000363000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fb5000-0x20)={0x9, 0x0, 0x10003, 0x3ff}) getsockname(r2, &(0x7f0000d90000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008ae000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000568000-0x8c)={r6, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$unix(r5, &(0x7f00002e3000)="93f90136a0bc5b51eee180a4a4584dafa0db787257ef7d358720e981808ae0fd2dd4cb8826b42109a3e42e187473182cda2b74405da011e68d11d4ccad025a", 0x3f, 0x4, &(0x7f00005f2000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000440000-0x12)={@generic="fcd3beeb4186b1439170d5bca03ccebd", 0x400}) splice(r4, 0x0, r3, 0x0, 0x800000004, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005e4000)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00009c2000-0xa0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0xe9, @loopback={0x0, 0x1}, 0x23}, @in6={0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0xeea}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000cb9000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x10001, 0x6, 0x40}, &(0x7f00007d9000)=0xa0) writev(r2, &(0x7f000099a000-0x30)=[{&(0x7f00009b0000-0x1d)="575e8075e121ce1bdeb7ac11b25f5fb4d527c1098b6c898f6e1f3a7407", 0x1d}, {&(0x7f00004c6000)="0773bf56783c7e0401f87925072a57ce3c6e0e8140cadbb6f936fd535638fd9478b8cdd88ff25f7e08011aaf3ad2381da29ce870abd3eadd5e39eed5b542cd1e24e8a369ef54838ed146195bc167284e8027184c75c3bdba2322c8283f3fbe48860567a93ccf30bd5013baeb73636046243ffb1cffa56cc4cbd04a982d6bf9a494b4", 0x82}, {&(0x7f00006da000-0x74)="4e0954d15d0830ab07aa107f74a47343a24ced0e842370bf07958fe8a6ddeb18aa395f8c23eb2278d1473d34ae0d8df80feb4ab7792286b9c6165ce5f1d164963718983b5e46a94171cebddc151245623bd50f2764e6db835faedb2e271cf1df12034ab6f3428d967362580c274cbe52faad383d", 0x74}], 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00008e4000)=r7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000563000)={r7, 0x0}, 0x8) 2017/12/09 00:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00003f2000/0x3000)=nil, 0x3000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000379000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8b000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000299000)=0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b3c000-0x2b8)={0x9, {{0x2, 0x1, @rand_addr=0xb48f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x462, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}, {{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]}]}, 0x2b8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000313000-0x8)={@multicast1=0x0, @broadcast=0x0}, &(0x7f0000686000-0x4)=0x8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ba000)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f55000)={0xffffffffffff8000, 0x7, 0x6, 0x8000, 0x7, 0x6, 0x80000001, 0x7, 0x6, 0x0, 0x101}, 0xb) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f000072e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00003b3000)={0x17, 0x10000, 0x1, 0x7ff, 0x7, 0xbc4a, 0x3, 0x41, r1}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000993000-0x4)=0x0, &(0x7f0000b34000)=0x4) flistxattr(r0, &(0x7f00002fd000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a98000-0x8)="2e2f66696c653000", 0x8) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00002a5000)=0x0, &(0x7f00002fe000-0x4)=0x4) 2017/12/09 00:53:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000678000)="2f6465762f70707000", 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000882000)=[@in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0xb57, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7736}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9807}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x8c) 2017/12/09 00:53:59 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x7fffffff, 0x7, 0x2, 0x80, 0x40, 0x2, 0x1ff, 0x9, 0xfffffffffffffffa, 0xafc1, 0xffffffff00000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x1, 0x1, &(0x7f0000bb8000/0x4000)=nil, 0xfffffffffffffff9}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00002b1000)={0x3ff, 0x0, 0x2, 0x81}, 0x10) 2017/12/09 00:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000e2e000-0x8)="0000000000000000", 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000478000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f000028e000-0x8)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000c7000-0x8)={0x0, 0x0}) sched_getaffinity(0x0, 0x8, &(0x7f000029f000)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffe) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000c41000-0x4)=0x0, &(0x7f0000001000-0x1)="") init_module(&(0x7f0000df9000)="5b257070703170707030626465765e286264657600", 0x15, &(0x7f0000000000)="707070305c6e6f64657600") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000957000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000c4b000-0x38)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}], 0x1) r2 = socket$inet6(0xa, 0x80002, 0x0) getgid() r3 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) r4 = socket(0x15, 0x803, 0x3) sendto(r3, &(0x7f00005cc000-0x11)="1100000021001f0200001100008000ffea", 0x11, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000969000)="dd933857f2ed75c67f42f4ac7939e0a3f47258cd63db4838791655e1618c508d921bc2c0e59fb0cbd3742f3b448384f7aae1f6be040e5f80f1720fa2aa8e86305f8948b4d2efae3a", 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d24000-0x10)={0x5, 0x200, 0x0, 0x8000, 0x0}, &(0x7f00004d2000)=0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000053b000-0x28)={@common="65716c00000000000000000000000000", &(0x7f00008b1000)=@ethtool_drvinfo={0x3, "a16eb6baa15b3f5861fba4af93c5c57069db4d5098dc4e361a719a2e1f8ebd84", "75dacd1d8442942dfe29c49bdecde72fb99ef17e515b4440f5f48a5dd9005396", "1e7634492e42820b8b0f5aac074972171d6e8f6a8f4d722d576c065aa5bf4fb6", "c99c774dd27dd95fadc9b008c246c1103a0661c6b93a84974d96c05d61a10a22", "d2af067b09ac9731900c858c3ec21f524b47dd363242f9754eec0d0227a086d4", "6e878f334703634ac6c6d9a1", 0xfffffffffffffff8, 0x3, 0x200, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000315000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c97000)=@ethtool_rxnfc={0x2d, 0x9, 0x401, {0xf, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x2, 0xffffffffffff0000}, {"7346", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x3f, 0x5, [0x1, 0x35fb951e]}, @udp_ip4_spec={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x5}, {"1ec1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x20, 0x10001, [0xfffffffffffffc01, 0x3350]}, 0x800, 0x1000}, 0x4, [0x2a6, 0x9, 0x0, 0x8f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fe9000-0x8)={0x0, 0x4}, &(0x7f000093c000)=0x8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000232000)=0x0) r6 = syz_open_dev$loop(&(0x7f0000693000)="2f6465762f6c6f6f702300", 0x0, 0x40) ioctl(r6, 0x4000000000001277, &(0x7f000023e000)="") fchmodat(0xffffffffffffffff, &(0x7f00000ee000-0x8)="2e2f66696c653000", 0x2) socket$unix(0x1, 0x7, 0x0) recvmsg(r2, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c10000-0x10)=[{&(0x7f0000b1a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000709000-0x6)="736368656400") connect$nfc_llcp(r0, &(0x7f00002a3000-0x60)={0x27, 0x1ff, 0x7fe, 0x5, 0xff, 0x8000000001, "6c0b2ee5fb5887d223929068f0ec459cce4b4942ff2a740a99994ee211cd630ab2182edceb7ebb6d47515e3262eaf4c2ed2f70b13b6711eea89e0cceeac2be", 0x80400001}, 0x60) r1 = memfd_create(&(0x7f0000ba4000-0x9)="73656c696e75782700", 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000062c000-0xc)={&(0x7f0000934000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000f47000-0x8)=0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000042d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r4, r4, 0x4, 0x4) fcntl$setpipe(r4, 0x407, 0x5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000017b000)={0x0, 0x0, 0x0}, &(0x7f0000581000)=0xc) ptrace$peek(0x1, r6, &(0x7f000014f000)=0x0) tee(r2, r5, 0xcfe, 0x5) splice(r4, 0x0, r3, 0x0, 0x50e3, 0xe) 2017/12/09 00:53:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f00004da000-0x4)=0x0) 2017/12/09 00:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r0 = syz_open_dev$urandom(&(0x7f00009eb000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) preadv(r0, &(0x7f000078c000)=[{&(0x7f000052d000)="00000000000000000000000000", 0xd}, {&(0x7f0000575000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$evdev(&(0x7f0000e71000)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000836000)="2f6465762f72746300", 0x2040, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000216000-0x4)=0x4) sendto$inet6(r1, &(0x7f000088f000-0x35)="", 0x0, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f65000)="e6", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/09 00:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000dfe000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000678000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000b07000-0x90)=[{{0x77359400, 0x0}, 0x1, 0xfffffffffffffff9, 0x4}, {{0x0, 0x0}, 0x9, 0x8, 0x1}, {{r2, r3/1000+30000}, 0x6, 0xffffffffffffffff, 0x8}, {{0x0, 0x0}, 0x8, 0x6, 0x6be}, {{0x0, 0x0}, 0x4, 0x1, 0x1f}, {{r4, r5/1000+10000}, 0x0, 0xe6d1, 0x7}], 0x90) pwritev(r0, &(0x7f0000316000-0x30)=[{&(0x7f0000f8c000)="ddbc02f6019722b3203726003517ef51a84a6f32e171af6c925a1d084e0107287c951c313537a8d0720a81a98a5f68304dd1cfa4016442429114e0dc97c53916ca3c774c75760e6e53310037d990890f10c7ca6fae6620471e1e6bf8", 0x5c}, {&(0x7f0000b05000-0x79)="37065cf9af00576eaeff74f3e3e8d12f8d4d3b6e9950f82f8879a5409128e426bc86a41e12108419207171ee8814fbb8d2cbd6bc10f664b7cc2558820e32d33b0221bf2fc9a5e90e681e45a53ae4b142efbee7b339ad64706477069f318a6b98ed57976572396123985bf0738ccae90590cca16f916bcaa01f", 0x79}, {&(0x7f000089f000)="80b0966cf2fc4aff357e7447f7ee61aa85af917e19d24cb6e86b38e42919d77f3d0079da8fbde2534db4e342f102d98fdbf61300f3760d16b46cf8a9a55ac150bf2a75064cd545c33e67f62f00f84940be591799633eb6d99ede1a477c359792ac069cb04c8eb5403a013e692c0743651d337613f53a25fc6d4b99c5c4ed79fbe467c0c98757e394ef5355c1fc4cfcf813cbdf0e5b9a8aa80953511267566934e1795716929988b93961cb58599fb79361ff8934466cb0f900c7e12113fa5461c70f95980030f83c1a789f97d071d666e6f593303969943836a916b612e0cb7107fe4022abaf31fc2e9c8679411928ac08a7", 0xf2}, {&(0x7f00006a7000-0x6f)="896912adc9c276bafa1b766dec809e7c2ca0a33a581453ed7aa2215e189bfca38c8dc991244537e7bcb856f3de7c4c249a4d2252b93d6dfbb46a86de6e1ab3b90ff71961b560476d63e07bc6438f51208b98a0ea937eb0de6b8c24e81e2c6d6c24440f7789a97550daead051ed8381", 0x6f}, {&(0x7f0000032000-0xe9)="8070e5f1810feda1267e370809622dc174366421221f2a77ab17ee4633944bcfddb43e22465399a13a37c376ef0c5ca4c30374798d30fd1545046bfdb28afddb72d086b705b01d587ad5dc19cd1a3e621e93b581cfd84bfeab55db032a01ffbbb29c0a6528917f44fe2077175a8670a834f572509eec528de039c003e6361d0999fab2fbff5539afbbfba86185a741c60b6afe4f698e4b60476a8f89a9db839c51d77272cce74d2afd770333f8c5fcbc674726287dc3e18ee141e6b1f4ab0e375e2ae929ac773ea7172ab195fec428f1eac8d994a1c11d43e05314dda8530ad4412b3173f3ad1c35d4", 0xe9}, {&(0x7f0000825000-0x31)="45be72a35f1b2391da1a776ca1a3b8576e780b20d6897b4f6abfd037f298e7a97f0257ef23f2faea7c5f08d184bceda41f", 0x31}], 0x6, 0x0) rmdir(&(0x7f00006b0000)="2e2f66696c653000") getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e37000)=0x0, &(0x7f0000f48000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r6 = accept4$inet6(r0, &(0x7f000060b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d00000)=0x1c, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x100002, 0xff, 0x0, 0x0, 0x0, 0x1}, 0x20) close(r0) clock_gettime(0x0, &(0x7f0000589000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000269000-0x10)={r7, r8/1000+10000}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000003b000)=0x0, &(0x7f00000e5000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000c4000-0x4c)={0x4, 0xd8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ee000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) sync_file_range(r0, 0x100, 0x4, 0x5) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0x1ff}) 2017/12/09 00:53:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa0040, 0x40) pread64(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x3, {"2f32e486e75f58"}, 0xe7b}, [{"bcfd4e013ff85d"}, {"fec8c922f19764"}, {"6741064dc51dcd"}, {"5819cb7bb6c065"}, {"e7fed03254a9d5"}, {"aa827d323446e2"}, {"37a1060399d6da"}, {"a2b734e6aef985"}]}, 0x48) 2017/12/09 00:53:59 executing program 0: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c4000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x40000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000dd8000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = open(&(0x7f0000fb1000-0x8)="2e2f66696c653000", 0x40000, 0x13d) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fb1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f60000)=0x0, &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000fb1000)=0x0) fchown(r1, r2, r3) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fb1000-0xe)="49707070300600000000fa0003fb", 0x1) fallocate(r4, 0x3, 0x80000001, 0x5) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000399000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000479000)={0x3, [0x2, 0x40, 0x2]}, 0xa) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000fb3000-0x10)={0x1, &(0x7f0000fb2000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000142000)={r5, &(0x7f0000982000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) execveat(r4, &(0x7f0000faf000)="2e2f66696c653000", &(0x7f0000faf000)=[], &(0x7f00009f6000-0x24)=[&(0x7f0000faf000)="00"], 0x1100) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x402002, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0xc5, 0xfffffffffffffffc, 0x40, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 00:53:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000-0x4)=0x58, 0x0) mmap(&(0x7f00009d0000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x1000400000000000, 0xffffffffffffffff, 0x2, 0xa, 0x9) readv(0xffffffffffffffff, &(0x7f0000e72000)=[], 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa14000)=nil, 0xa14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a14000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xff, 0x1, 0x3, 0x1, 0x1, 0x100000001, 0x20, 0x2, 0xc2c, 0x3, 0x7}, 0xb) write(0xffffffffffffffff, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000e77000-0x4)=0x0, &(0x7f0000e75000)=0x4) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000a17000-0x20)=[{&(0x7f00001d9000)="4b77dc041a3bf8045acc599ce4242e12bc3e34d7a662e877049d75f0495bc8295919a2fd248aeb19ac4a82deb8a73358e9841f97e6be4e94cc8e38f6726178fe2cfe3ade4a561083d1589ab1b6d7aa8cae36a89c048de25276a154697cd38a89892aaee861ba56521be622a640ee960469593841e72f2200a456da84e754881c27b0c5cb077ef999f82cf31168d288a3b58276e444db00b9b43a6a055ad9d475c0f7260444e8efd2eba7e0e0020a10441418e0ee56b92f3c6f3c664f32f8a2b7bf50", 0xc2}, {&(0x7f00005e8000-0xd5)="0069cc9bc5e18342947dce2781184da5821d710a742eb3e1118010bfcfaf35b6d1ab22d1becebe19ee74ffcdbd939ab4c780c029139c4a2eb03a35c784e441e4c98e81c979a291f211e60fb53a29e748405674649f88da4103931ce28df4955c3a096b0a0443463a9d5228d23c17789a638dc1e138aa0712a91e34c1cfce7875a9f25907d9d26fe1b595d14a1fa01071772ae86e8e9b6e9d90e64be1279771efa851e19e20342cfe56728b021fb884c03529762cbe5525c252b14696d6fa0ecedee8786243a279d33419f158500572c41dbf1f1c9f", 0xd5}], 0x2, 0x0) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000c8d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000049a000)=0x10, 0x80005) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e75000)=[{{&(0x7f0000892000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e75000)=[{&(0x7f0000a10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa00}, {&(0x7f000049f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000bd9000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000a10000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000e76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000068000-0x9)="000000000000000000", 0x9}, {&(0x7f0000841000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x7, &(0x7f00000eb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x7fffffff}, 0x3}, {{&(0x7f0000859000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00003fb000)=[{&(0x7f0000e75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x1, &(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x80000001}, 0xc}], 0x2, 0x100, 0x0) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:53:59 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000938000-0x8)={0x0, 0xffffffffffffff00}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) 2017/12/09 00:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fe0000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009e6000-0x4)=0x0) tgkill(r0, r1, 0x28) recvfrom(0xffffffffffffffff, &(0x7f0000312000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x1, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ce8000+0x2f8)=0x80000001) sendto$unix(0xffffffffffffffff, &(0x7f00008fb000-0x63)="e390517a0d692cd4f44c0940000026705f9c0a0002b3724c7d655f885c5bc9d8c342ffffd911967765459684650c4b77fe6479a2d50ed0c3bb81e27d7c111ee09c2db1f9b3650120cc24ebc66f11fc442e72068158ea6d179b7367ad12a6bd88fbfd4f", 0x63, 0x4080, &(0x7f000063d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getxattr(&(0x7f000000b000)="2e2f66696c653000", &(0x7f000032c000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000a19000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/12/09 00:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eea000)="2f6465762f72746300", 0x10000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000aef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001f1000)=0x96) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000378000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00002a5000)=0x0, &(0x7f0000896000-0x4)=0x4) 2017/12/09 00:53:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0xa00) mkdirat(r0, &(0x7f0000aa4000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x220400, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000069c000)={0x0, 0x0}) 2017/12/09 00:54:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000697000-0x9)="2f6465762f72746300", 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093c000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x3, &(0x7f0000915000)="0569") r1 = openat(0xffffffffffffff9c, &(0x7f0000bb2000-0x8)="2e2f66696c653000", 0x10000, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003bf000-0x8)={0x0, 0x1}, &(0x7f0000ba8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b75000-0x8)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000256000)={r2, 0x0}, 0x6) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00005f3000)="2e2f66696c653000", &(0x7f0000229000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000392000-0x4)=0x0) truncate(&(0x7f0000ac4000-0xc)="2e2f66696c65302f62757300", 0x0) 2017/12/09 00:54:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000efc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000efe000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000648000)=0x10, 0x80800) r4 = socket$inet(0x2, 0x80003, 0x80000000007) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x1, 0x800000040010, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000efc000)={@rand_addr=0x1, @empty=0x0, r5}, 0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000ef8000)="d3", 0x1, 0x810, &(0x7f0000eff000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000300000)="36a377df0000000027def4891b132e9bd64f27b087271913574a9838108f66eb9f34af3d08f8a2b4e62f55e2654c979f0d6e2525008214893de544f9adccbe28c406cef8f9e0d506ce123132be8dc5662655e7b338dd7c37dbf801836b600bec0bbf0b81b0e1c1582f580591c8845746bbab068493b7ac9e8e3060a6dbe408e48ad1e59030d384154f77854e18bee7829947f5387c", 0x95, 0x20000000, &(0x7f0000f00000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000064f000/0x800000)=nil, 0x800000, 0x6, 0x36, r2, 0x1) mmap(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0x6, 0x30, r4, 0x3) mmap(&(0x7f0000564000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000f01000)=0x5fa16d4c, 0x4) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000f01000)={@broadcast=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000dca000)=0xc) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) 2017/12/09 00:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00009ba000-0x8)="2e2f66696c653000", 0x18100, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00002a2000)={0x3, 0x10000, 0xff, 0x10000, 0x8001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000078000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000044000-0x4)=0x14) connect$packet(r1, &(0x7f000037e000-0x14)={0x11, 0x1b, r2, 0x1, 0x800, 0x6, @random="a553fe66f5b4", [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075d000)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000161000)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000753000-0x10)={0x0, 0x0, 0xb0f}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef3000)="2f6465762f6b657963686f726400", 0x7fff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ebb000-0xc)={r4, 0x80000, r5}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034b000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00003cd000-0x4)=0x1) sendto$inet(r0, &(0x7f0000422000)="eb", 0x1, 0xc050, 0x0, 0x0) r7 = dup(r0) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f000020d000)=0xff, &(0x7f0000179000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00000bf000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x66}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007dd000)="68696768737065656400", 0xa) connect$netlink(r7, &(0x7f0000096000)={0x0, 0x0, 0x3, 0x7ff}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000506000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf2000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f9a000)={{{@in=@rand_addr=0x7, @in=@empty=0x0, 0x1, 0x4, 0x3, 0x3, 0x11, 0x80, 0x80, 0x8d2b, r2, r8}, {0x9, 0x5f, 0x0, 0x80000001, 0x1, 0x1068, 0x401, 0xfffffffffffffffd}, {0x2, 0x3, 0x7, 0xcbf}, 0x6, 0x100, 0x6, 0x0, 0x21, 0x0}, {{@in=@multicast2=0xe0000002, 0x7, 0x3}, 0x11, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x0, 0xce9, 0x6f05, 0x6, 0x4332}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a42000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fe000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00008ae000)={r9, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/09 00:54:00 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e2000-0x10)="2f73656c696e75782f73746174757300", 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000600000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c8, 0x8001, 0x10001, 0x8, 0x10}, &(0x7f0000000000)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000fc0000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x63)="643b15c75e9259f8347d71e4404248491a01c1b6bc4cad0c04c8f8c9d50d542629ffdf74a4f56da268aebd082661f3f0bf330dc1887910f4812287972a9b8b5a488eb7dca13999578384bb91765a9d8356157522418a1d99a63e0c3f1be4da2029402e", 0x63}], 0x1, &(0x7f000046e000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xcf4, 0x800c, 0x2, 0x20, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x3, 0x4, 0x40}}], 0x90, 0x4000000}, 0x4000000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f8000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x10001, 0x6}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0x3, 0x401, 0x3, 0x8, 0x1f, 0x20000, 0x68b, {r4, @in={{0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4f, 0x5, 0x4, 0x26, 0xa07}}, &(0x7f0000a1f000-0x4)=0xb8) 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x4002, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0xfb0, 0x10001, 0x8, 0xe5, 0x7e6000000000000, 0x8}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8b) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000fd2000)={0x2, 0x3, 0xd6, 0x5, 0x3, 0x8000}) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000fd1000)="c8", 0x1) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007af000)=0x9e, 0x4) 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c81000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000092f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d6000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000000000)=0x8) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000-0x18)=[0x0, 0x101, 0x6, 0xc1, 0x200, 0xffffffff80000000], 0x6, 0x169, 0x9, 0x1, 0x3, 0x1ff000, {0xf6, 0xc0000000, 0x9, 0xdaf5, 0x60, 0x80000001, 0x8, 0x0, 0x8000, 0x0, 0x3f, 0x5, 0xe4, 0x3ff, "cab64670b5e13826f667eccbb6319bd8ce709e105396f53fe8d95fa78c98daa0"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000722000+0x11a)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d09000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c64000-0x10)=@generic="d42b5bf5af4c16cee395b52f568cb226") r2 = dup2(r1, r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002a5000)={0x2, &(0x7f0000f1f000)=[{0x3, 0xc31c, 0x3, 0x5}, {0x10000, 0x7f, 0x1, 0x9}]}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f000043b000-0x8)=0x1) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000fc2000)=0x0, &(0x7f0000bb0000-0x4)=0x4) bind$netlink(r3, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) dup(r3) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00009b9000-0x6)="", &(0x7f0000f36000)=0x0) fchmod(r3, 0x0) 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009c1000)=@generic={0x8001, 0x3f, 0x800}) sendmsg(r0, &(0x7f0000646000-0x38)={&(0x7f0000ca9000-0x8)=@sco={0x1f, {0x100000000, 0x8a5, 0x3, 0xa0, 0x6, 0x9}}, 0x8, &(0x7f0000e48000-0x60)=[{&(0x7f0000ce7000-0xe9)="bfa07343a8dc76d42cf89ca331ff567aa3a6f894b7de51fcc5b2d78bb6e4ae31ae610066316c9f65a5b17cf0254246a25fc302c1622c3642905e37ab1aa71a3509e922bd30d8cea5ad3ff888f4c861281a8b0b873c2edd37408e58e8337d132178e5db7de57f4079848f53643d1c61757692b5bf199d4b12e8b6a3e201d816edd831ae28b3d4656eea988e8b36bfd7374acb8768901892336c47812b766c99182cd3bfba238187d60266dda224b8caed3d064ace02cca4e0011e7f5cc12b0e3ffdad0fef72fefb90bcaade4b00c242c76d536239643bbc3f73d10cd7e2d35376a63625e5ccee7d0d1d", 0xe9}, {&(0x7f0000be9000-0x54)="2a5df5322cae692c08b8b42a810693730393be15c69c8e5adbdc918ef7b7ae3cccced00772613d15dc93027c41bed614157ab595ca0db87e8d5aa7204f1f167272fb68ddc4ec5db14aa90c0a3162396f606e69a9", 0x54}, {&(0x7f00008a3000)="1bbd5252e49b97bd87b4ed37c0d5543bcf180e7157d07cba012f431bb1f892bf1b8972919bd60bd835d94ca335e3de8210ef23b822c1a69c4b4f70bf2ef9c2909259ee5cfdfed36046ace183d04b9fa443868e214db06370a4d145c5a0bba753dd7c05f9b4f6d655a851c96a292d3e8da1bd58fd19ef129047b44bc5958ff184c9536c7b2a93a03111d4da04fdb6a834ca1bf50b57c4cb33f34b1b638737444baae8f212410841229deccd2fed2b8b9b20969107e0a0ef103e32", 0xba}, {&(0x7f0000a2d000)="de40778f30b9cf93a413b859cc3c8658be627f5bb17d010e2e068840c924a99086cf84c32af20cc7baa94cfd618e43a212d6673f147c28657c5ba7bf95bdfff459671539f4a41159fb1cf00cbf7f8cbcebe4a0b9d2facd5b3830cb5dcaae95024dd8724a0dc8d17423b396e7226caebd4597a73f563fcc846cd89c0bb9429b888ffe011565ffc520699f0db29df6718a20c73d7496773207bc8203ddb95176f8df9dcc7a568276cbee7c2b0e74a3d7fb36abc6af820cd56fbb31253749aba3b1cd", 0xc1}, {&(0x7f0000c36000)="8f65a44506cde810a778a827ab554491186cd2e03a87ae6a6ba140c25652b5e38e0e97ba5bdb34f6baa48cccd55f5fac5a3414e157104eb6c32df278c3ba49d1ceddf55b0c34c0492c7fe05e9c39bb3ef9cd40b3032a57c7cd43039cad7f", 0x5e}, {&(0x7f00003b8000)="9140ed7c86641d6292a767967d68b3fee08e19ecdf9c60dd1c3ffb1769a6855aae885528c2c6b7a983e81ccc68a7a41710e28c9a1a5a684e79db58670fc79b2b3fa32c9bdf8b2805c91a312122dd4b29b87da4a0a0fa096465e6c655c8b2c8ed49", 0x61}], 0x6, 0x0, 0x0, 0x1}, 0x40) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000f3d000-0x10)={0x3, &(0x7f0000ada000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000004c000-0x4)=0x0) socket(0x4, 0x5, 0x6) sendto$unix(r1, &(0x7f0000785000-0xce)="b10a24f6227290934d95fbc409a888b2ea4f12cd7d444dd7bcf4ca32582f2858a06a8fd1e43b8072ce843e48f44bed8de1bf9f4a6f29f3f684a98afe59b036d83eb2f05109e3c7521c3c33a3fabefa33e6bf925ef6b71f54c22e02755aeab510fb154f2d2a5d5ffcd095cc4aae7558a0c0db73588775169f27c5ac50ee358aa6b891a00d67b1094df212de9c3ff070209ec390ebacfeaf484d7d53fbcd451e3cbde747c602c4eff4e9e907394a8c55fa5e21376e07f83f5816168862ca69e3590b0957245360d86b1df306ff1cbb", 0xce, 0x800, &(0x7f00003e4000)=@file={0x1, "2e2f66696c653000"}, 0xa) rename(&(0x7f00009af000)="2e2f66696c653000", &(0x7f0000473000)="2e2f66696c653000") close(r1) syz_emit_ethernet(0x66, &(0x7f0000567000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x67, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d95000)={0x0, 0xee, "d17800a03c5de16e77935f8dc4c9ba7cc4852b44ab436659b471142d19cc0ae6554fa479c3788a5f1ba7c9f37c887dcbcb7a90fd869621d915e862081b91e6a4389474c9b488dbfa19a86758f7b6bdf4712550639e088c60cf54e5a54527d4bdbbff155c777ea9a24b7afb26bc726e7a325b1d76393658edff9616f08b395a06be5d10a2141f713483cd3d8a3c3c7b7e0ab005acb7b79e567a5bf53748a209ae00f793c24da3c734ed1f686891f21427ca148bb8ada40d7017c05601896c86f7b82a22fb870b3616e63a5f35edabf6b5a74a203c0d8e035b879d4dc89ae6e13dc1789d1494d688c365aeb33c20a1"}, &(0x7f000086f000)=0xf6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d12000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x277, 0x6f}, &(0x7f0000a0c000)=0x98) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fae000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", 0x0) execveat(r0, &(0x7f0000faf000)="2e2f66696c653000", &(0x7f0000faf000)=[&(0x7f0000faf000)="47504c00", &(0x7f0000fb0000-0x7)="28776c616e3000", &(0x7f0000526000)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000985000)="6b657972696e6700", &(0x7f0000fb0000-0xd)="2f6465762f6e65742f74756e00"], &(0x7f00009f6000-0x24)=[&(0x7f00000dd000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000656000)="6c6f6367726f75707b2a8c73656c696e757800", &(0x7f00002d3000-0xa)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000fb0000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000fb0000-0x1)="00", &(0x7f0000faf000)="00", &(0x7f0000570000-0x4)="6574683000", &(0x7f00007f8000-0x3)="2bc400", &(0x7f00007c9000)="6574683163707573657447504c2a00"], 0x1100) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fb0000)="2e2f66696c653000", 0x200000, 0x4) 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="d9f04ca39cc006e01292618b058d7932", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0x3, 0x10000, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000ee2000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r3, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) socket(0x2, 0x6, 0x4) write(r5, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x2, 0x19) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c9c000-0x14)={0x7, 0x4, 0x2, 0x7, 0x2}, 0x14) fadvise64(r4, 0x0, 0x4, 0x800003) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcffdf00", 0x1f) r8 = socket(0x2, 0x3, 0x6) dup2(r7, r6) connect$inet6(r8, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000851000)={0x80, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001b8000)="2e2f66696c653000", 0xce) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000ae000-0x4)=0x4) setns(r0, 0x40000000) r1 = syz_open_dev$urandom(&(0x7f0000e55000)="2f6465762f7572616e646f6d00", 0x0, 0x20801) write(r1, &(0x7f00007f8000)="818324732b8c9b6c2469b9dc7f44922d753d3ff5c16fadfaaef22f51ca11c0cd9322beeccbad348ad0abf4fc5e580c88200b9c2ca89e68a03fc554ee4c69e1f6808ceda0c6ce8f95406b0a9ed61157a3c8f035818f273d910c0d091776baeee9fd954d08656a5c3d8cea1d394f4d52157460d10c015bc65054b663d58ba541341a5ed5", 0x83) memfd_create(&(0x7f0000eec000)="38649b2673797374656d6d0000655f74f9706500", 0x202) writev(r1, &(0x7f00008c3000)=[{&(0x7f0000f00000-0x1000)="25", 0x1}], 0x1) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) unshare(0x20000) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000dec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30b1a63371f5", [], {{0x806, @llc={0xe, @llc={0x2, 0xe, "8b", "d3c178daeff1f617afbb94"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x0, 0x1}}, &(0x7f00008e1000-0x4)=0xb8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00008dc000-0x180)=[{{0x0, 0x0, &(0x7f0000ded000)=[{&(0x7f0000ded000)="", 0x0}], 0x1, &(0x7f0000de8000)="", 0x0, 0x1000000000000}, 0x0}], 0x1, 0x2000, 0x0) r4 = socket$inet6(0xa, 0xffffffffffffffff, 0x100000000001) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001000-0x8)={r3, 0x200000000000}, 0x8) bind$inet6(r2, &(0x7f0000de8000-0x1c)={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) recvfrom$packet(r1, &(0x7f0000758000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x2, &(0x7f00005b9000-0x14)={0x11, 0xe, 0x0, 0x1, 0x5, 0x6, @random="77b3a0145819", [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000de0000)=0x6, 0x4) syz_extract_tcp_res$synack(&(0x7f00005a2000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x19d, &(0x7f000056b000-0x21d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x167, 0x2b, 0x9, @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}, {[@fragment={0x3f, 0x7f, 0x9, 0x400, 0xaa4, 0x0, 0x3}, @dstopts={0x8, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x4f, "55fe7245d8c52c02046656a1ab107e345f3ef1196b1cfc7c678e75cc76b9d20ea1c09de0d761d8fce35c54130b45343492edb147ad03803bb963c7b0566f17d872441c4e62e225292c739204050800"}, {0xfe, 0xfc, "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"}]}], @udp={0x3, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000bf1000-0x8)={0x42424242, 0x42424242}, 0x3, 0xb8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000674000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000213000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000548000-0x4)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000d3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002aa000)=0x14) getsockname$netrom(r0, &(0x7f0000446000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bb5000-0x4)=0x10) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x5, 0x4810, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045879) 2017/12/09 00:54:00 executing program 6: pipe2(&(0x7f0000a4f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)=0x0) mmap(&(0x7f0000540000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000541000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000541000-0x8)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x6)={r2, 0x1}) mprotect(&(0x7f0000fa3000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x8, 0x8000, 0x1, {0x0, 0x1c9c380}, 0x10001, 0x3c363f5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x7}, &(0x7f0000002000-0x8)={0x0}, 0x8) 2017/12/09 00:54:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f00008d1000-0x9)="2f6465762f73672300", 0x5, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x194, 0x7f, 0x400, 0x9, 0x658, 0x0, 0x1, 0x8, 0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f00008cf000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000002000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000032b000-0x4)=0x100000001, &(0x7f0000000000)=0x4) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff8000-0x11)="2f73656c696e75782f656e666f72636500", 0x60040, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cd0000)=0xfffffffffffffc01, 0x4) futex(&(0x7f0000742000-0x4)=0x3f, 0x9, 0x0, &(0x7f0000ced000)={0x0, 0x1c9c380}, &(0x7f0000e75000-0x4)=0x7fff, 0x9a6) 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dd3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e8d000)={{{@in=@empty=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a80000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005ba000)=0x1) r0 = getpgid(0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f0000126000-0x78)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0xf, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x4, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000094e000-0x48)=[{0x3, 0x7f}, {0xa, 0x3}, {0xf, 0xe5b}, {0x2, 0x9}, {0xb, 0x1}, {0x0, 0x7}, {0x3, 0xe4}, {0x4, 0x8}, {0x8, 0x4518}], 0x9) pipe(&(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x1) r4 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r5 = gettid() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000980000)=0x0) rt_sigsuspend(&(0x7f00003c2000-0x8)={0x21}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0xbf) fcntl$setsig(r6, 0xa, 0x12) prctl$setptracer(0x59616d61, r0) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r5}) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f00001df000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r4, r7) tkill(r5, 0x16) close(r3) sendto$inet6(0xffffffffffffffff, &(0x7f00001b1000)="76", 0x1, 0x0, &(0x7f00003ad000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f656e666f72636500", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common="00000000000000000000000000000000", 0x10) 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) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x800) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000001000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x3) 2017/12/09 00:54:00 executing program 3: munlock(&(0x7f0000348000/0x4000)=nil, 0x4000) msync(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b53000-0x8)="2e2f66696c653000", &(0x7f0000000000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000fae000-0x8)="70707030282f2e00", 0x8, 0x3) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b4d000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000017b000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x6) r3 = dup(r1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b12000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0xfffffffffffff400, 0x7, 0xffff, 0x5, 0x10000}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000579000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000007a000-0x9)="2f6465762f72746300", 0x40000, 0x0) ioctl$sock_netdev_private(r4, 0x89f0, &(0x7f00007d2000)="1b66a613269f8d13c6c9bd2f472d93c525204b65de73b092b49266d60b6a1f5495b0ce3ab8766856649dfbc70ed2f8a8d1cc6b14a5800e6d67a170abeda6a42142cf392b6e4add563ea48bbcda9f52757e67ce44b8e3a7e82c344f78e6b7fe74c965231b63295688a2ea3aa7609c6bfd63dfaef5901ea4fc7ffefc66215b7cb09a6865539b3cf8cb020d662407615c0cc8b27d1332e4fe57053e6bc8c9") readv(r4, &(0x7f0000d0a000-0x30)=[{&(0x7f0000be9000)="", 0x0}, {&(0x7f0000929000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00007ff000-0x7)="00000000000000", 0x7}, {&(0x7f0000810000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ae8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000921000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x6) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000598000)=0x9) 2017/12/09 00:54:00 executing program 4: r0 = creat(&(0x7f000093d000)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000a38000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000687000)={r1, 0x1}, 0x8) 2017/12/09 00:54:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x7ffffffe, 0x4) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0xe000)=nil, 0xe000, 0x5, 0x10010, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000362000)="00000000000000000000000000", 0xd) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d3d000-0x5)="72656e6f00", 0x5) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c22000-0x4)=0x2, 0x4) mkdir(&(0x7f0000556000-0xa)="2e2f636f6e74726f6c00", 0xfffffffffffffffc) open(&(0x7f0000bd8000)="2e2f636f6e74726f6c00", 0x2, 0x40000000003) mkdirat(0xffffffffffffffff, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x668, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000012000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x7fff) get_robust_list(r3, &(0x7f0000d46000-0x8)=&(0x7f0000151000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008ec000)=0x18) r5 = creat(&(0x7f0000f1f000-0xa)="2e2f636f6e74726f6c00", 0x0) connect$unix(r5, &(0x7f00002cd000)=@file={0x1, "2e2f636f6e74726f6c00"}, 0xc) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80200, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xec, 0x7, 0x1, 0x7fff}, 0x8) 2017/12/09 00:54:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000e8a000-0x8)="2e2f66696c653000", 0x800, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 279.386860] nla_parse: 11 callbacks suppressed [ 279.398569] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 279.411048] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f0000e7e000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e80000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) r1 = mmap$binder(&(0x7f000096f000/0x3000)=nil, 0x3000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003ba000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3e000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00003ee000-0x10)=@generic="00000000000000000000000000000000", 0x10) 2017/12/09 00:54:00 executing program 1: 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x29, 0x4, @thr={&(0x7f0000001000)="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", &(0x7f0000001000-0x1c)="6d8a63c93760e526b08946d2aea0df25eacc3e0be9b8f23f8222b13f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/09 00:54:00 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/09 00:54:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000cfe000)=0x8, 0x80000) connect$netrom(r0, &(0x7f0000304000-0x10)=@ax25={0x3, {"843101fe4f3676"}, 0x9}, 0x10) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) tee(r0, r1, 0x8, 0x0) signalfd4(r0, &(0x7f0000a2e000-0x8)={0x9}, 0x8, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/09 00:54:00 executing program 7: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x4) [ 279.446676] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 279.453774] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f6f000-0x8)=0x80000001) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004f8000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/09 00:54:00 executing program 4: perf_event_open(&(0x7f0000bee000-0x78)={0x4, 0x78, 0x7, 0x7a1, 0xfff, 0x800, 0x0, 0x800, 0x204, 0x5, 0x6755, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x98, 0x200, 0xfff, 0x9, 0x3, 0x5, 0x3ff, 0x200, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0xd) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000031e000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x2000406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004f1000)="7d2d6e6f6465766367726f757000") 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002b7000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000ff6000)="2e2f66696c653000", &(0x7f0000ff7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff7000-0x9)="2f6465762f72746300", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000008e000)={0x0}, &(0x7f0000ff5000)=0x4) madvise(&(0x7f0000f9a000/0x3000)=nil, 0x3000, 0xe) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b2a000-0x8)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e43000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000700000)=0xc699, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$ax25(0xffffffffffffff9c, &(0x7f000088b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005d9000)=0x10, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000318000)=@assoc_value={0x0, 0x2}, &(0x7f0000599000-0x4)=0x8) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00002f9000-0x26)="26000000130047002000008314002305041000ff01000000020000000000000106001b000500", 0x26) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000)="", 0x0, 0x20000001, &(0x7f0000a42000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000751000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000037e000-0x10)={0x0, 0x0}, &(0x7f0000403000-0x4)=0x10) mmap(&(0x7f0000000000/0xc17000)=nil, 0xc17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000c18000-0x4)=0xae3, 0x4) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0xb, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000775000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002fd000)=0x10, 0x800) epoll_pwait(r3, &(0x7f0000538000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x101, &(0x7f00002a4000-0x8)={0x7}, 0x8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00007d2000-0x4)=0x204, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:54:00 executing program 3: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000392000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f29000)="2f6465762f70707000", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r0, 0x80000, r1}) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003c9000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fae000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", 0x0) execveat(r2, &(0x7f0000faf000)="2e2f66696c653000", &(0x7f0000faf000)=[&(0x7f0000faf000)="47504c00", &(0x7f0000fb0000-0x7)="28776c616e3000", &(0x7f0000526000)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000985000)="6b657972696e6700", &(0x7f0000fb0000-0xd)="2f6465762f6e65742f74756e00"], &(0x7f00009f6000-0x24)=[&(0x7f00000dd000-0xd)="2f6465762f6e65742f74756e00", &(0x7f0000656000)="6c6f6367726f75707b2a8c73656c696e757800", &(0x7f00002d3000-0xa)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000fb0000-0x1b)="776c616e30766d6e6574312f6370757365746c6f766d6e65743000", &(0x7f0000fb0000-0x1)="00", &(0x7f0000faf000)="00", &(0x7f0000570000-0x4)="6574683000", &(0x7f00007f8000-0x3)="2bc400", &(0x7f00007c9000)="6574683163707573657447504c2a00"], 0x1100) 2017/12/09 00:54:00 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000132000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x100000000, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x4, 0x80800, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a71f5, 0x1, 0x24fe06c5, 0x3, 0x80000000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x80000000, 0x0, 0x5, 0x10001, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={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, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) clock_gettime(0x0, &(0x7f000084a000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x9}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mq_timedreceive(r4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x3ff, &(0x7f0000139000)={r5, r6+10000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000003000)={0x101, 0x40, 0x2, 0x3f, 0x8, 0x5}) 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000188000)="2f6465762f73672300", 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00006d5000)={0x0, 0x0, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x800) syz_emit_ethernet(0x4c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61120800d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3e, 0x1, 0x1, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0xa, 0x2, 0x0, 0x0, 0x3, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {"2000"}}}}}}, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2000000000000002) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@random="919af493a7c6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast2=0xe0000002, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "f9ff00010000000023"}}}}}, 0x0) syz_emit_ethernet(0x93, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1c, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @generic={0x7, 0xb, "2543e823a892c676e7"}, @sack={0x5, 0x16, [0x2, 0xa4, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000d4f000-0x8)={0x0, 0x0}, 0x8, 0x400) bind(r2, &(0x7f0000b2f000-0x8)=@sco={0x1f, {0x7ff, 0xec, 0xff, 0x1ff, 0xfffffffffffffff7, 0x7}}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000391000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)=@ethtool_dump={0x3f, 0x5, 0x1, 0x1, "01"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f00006f0000+0xf32)={0x42424242, 0x42424242}, 0x5, 0x2000000007d) syz_emit_ethernet(0xc9, &(0x7f00000b5000-0xc9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="055600000006", [{[{0x9100, 0xfff, 0x8, 0x4}], {0x8100, 0x2571, 0x9, 0xe5c}}], {{0x8902, @x25={0x3, 0xa, 0xfc, "988e38b08e1c785a1b939c47d43bb82b5441449388a3aa39370ffe44576a2abefaced30ce03d509dd9db4d022f5ae0235de92f28c599b7a41951b290ea61ded6d622619c75c652dc3a423ee85ff67be1a6c1b0808928eb9b04ceaa560b1941a842b51962be0cb125b1fbd5d2e9e29d538cc430b50c9864d4d739e6e30f861a529d72a48962c880f9f1961deab171165b1d4cbafbe99740783aaf351946d025baf35bb65711e71c5f1d91903f6f377b6d"}}}}, 0x0) syz_emit_ethernet(0x40, &(0x7f000084c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x800000010, 0x0, 0x0, 0x2000000, {[@fastopen={0x22, 0x6, "08b56c20"}]}}, {"0c10"}}}}}}, 0x0) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000003000-0x93)=""}) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000-0x2a)="12429d1f109093741b9f78fb550a4dbfe003343b67b73654a436ab8bc31e1a18c10863cb79c1626c1ed8", 0x2a, 0x814, &(0x7f0000b97000)={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x81}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002d4000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x1000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000096c000)=0x5, &(0x7f0000788000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) 2017/12/09 00:54:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b46000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000570000)=[], 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000438000)="3c834a", 0x3, 0x8080, &(0x7f000015b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x800, 0x4) r1 = syz_open_dev$sg(&(0x7f0000709000)="2f6465762f73672300", 0x3, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001b7000-0x8)={0x0, 0x1ff}, &(0x7f0000f2f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000ac000)={r2, 0x1}, &(0x7f00003df000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c", 0x5, 0x8000, &(0x7f0000e92000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(0xffffffffffffffff, &(0x7f0000364000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eba000)=0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000a44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") poll(&(0x7f00000be000)=[], 0x0, 0xffffffffffffaa79) unshare(0x600) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000e2b000-0x10)={0x2, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000894000)="2f6465762f6b657963686f726400", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000856000-0x30)={0x9, 0x0, 0x2, 0xffffffff, 0x100000, 0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000959000-0x4)=0x0) write$evdev(r0, &(0x7f0000548000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x72419a6b) pwrite64(r0, &(0x7f0000b06000-0xf0)="265c05d88815dc3f2f25dbb8109719b968be7c7614395c926cf7317a337ea5a900d0c972919255fe8cdfba1943f7f1e8799c608d2850f230f84f2071649a03f2b3f1aa82846d25b7cb3ac0a7a326acdf9fd45aa39b5fb46b7d384012868b57d57ada048ee53801832d7e733f72f57beafcd26a685288ee82b730ab3bb847d57ec97a585378773eb714a9929b9b9cb84b8aae5d3c9a0be11f53e2657265c7df0ee9a682a3c521ee1b606dcc332a02634243db4d4c0e44be63537579c2b185b5541fa74b9f09794c95ba8c6923b5edb612a5dd7831902a5091c3329c48f97f1f0fedac7136f968747bef3842284ccc14d3", 0xf0, 0x0) mount(&(0x7f0000cf3000)="2e2f66696c653000", &(0x7f0000b8d000-0x8)="2e2f66696c653000", &(0x7f0000c9e000-0xd)="616e6f6e5f696e6f6465667300", 0x13004, &(0x7f00008b6000-0xf)="") setsockopt$sock_int(r0, 0x1, 0x36, &(0x7f00009ee000)=0x6, 0x4) unlink(&(0x7f0000362000)="2e2f66696c653000") 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xc9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdfe1}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x6, [0x9, 0x8, 0x6, 0x8001, 0x621, 0x1, 0x2, 0xcd62]}, 0x5c) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400001, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b5a000)=0x2) 2017/12/09 00:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) fsetxattr(r0, &(0x7f000063e000-0xe)=@known="73797374656d2e61647669736500", &(0x7f00005ef000)="2600", 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) prlimit64(r1, 0x5, 0x0, &(0x7f0000c41000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000bd8000-0x8)="2e2f66696c653000", 0x80, 0x40) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000166000-0x28)={@common="00000000000000000000000000000000", @ifru_flags=0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000809000-0x4)=0xffff, &(0x7f0000d61000)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000e84000)=0xffff, 0x4) 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x18002, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000887000-0x6)={0x0, 0xa}, &(0x7f0000e70000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000704000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000819000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed1000)={0x0, 0x6f, "642f76a2d8cba8e21e3aee7fcc4cb265c717e275aa643db423241c1aff5af8ae7ba219c1a57a774b7d7fa9848a189984e7603e6ccd828572ae660a75af45b6e74f62ddbb6ac2301896a2b5cb325d18c29896b7a96ffc867754f154b063b4fe63909fb5cf849bae30e5ed1c6aff0c96"}, &(0x7f0000a31000)=0x77) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000acc000)={0x0, 0x0}, &(0x7f00008a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d0f000-0x8)={0x0, 0x0}, &(0x7f000013f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001e8000-0x88)={0x0, 0x70, "a0488b39e7027f4a518dc6620889e2873aa4643a34148c32a3fc351b9023c095373c7c8a795fa41c80f29eb6734f5745359c5a9fdccc877a508d6aeef464f0e4564e799be305eca77c38fb31d4fe788ffe9cc93e8a7b9ffe6fa4ec29489bfe6da229b605f18c189bb8bcbd7554569f12"}, &(0x7f0000ebc000)=0x78) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003e4000)={0x0, 0x0}, &(0x7f0000a03000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000129000-0x8)={0x0, 0x1ff}, &(0x7f0000d6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001d7000-0x8)={0x0, 0x2000091}, &(0x7f0000286000-0x4)=0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000984000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xffffffffffffffff, r6, 0x80, &(0x7f0000d0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg$inet_sctp(r1, &(0x7f000024f000-0x54)=[{&(0x7f000092e000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005fd000-0x38)=[{&(0x7f0000d90000-0x8f)="3af920dbcd94f564726387a0e0c961069d2c1ccb7c6f8b833ac69bb987d92d8f5a32a2630dae20e468f3c072901e54477af4c7530c04e527ccfce02ee18ef5a64cc7dddf2b64db2584a324c4476e1807cab9d609eb618e3c31abed9c22148beddfa3c332bfc42d2c784205a402836e1fd861522fcd4fca6565bb5fcfddb40a75329033a16ddc00742ee9af78e1", 0x8d}, {&(0x7f0000db2000)="077dc310312ffc55a88e0499b71e70e41dd7a0c26e2fe2f0d93d90ed5801b4a0708cd409969912b0fcd6cd85d19ea43adb915b144f60c8c95b858187dcf17aa67a22dfbf7e76e3254743a816bcd5ffd3fe7dc9a99d672af76241ec0b2da681060cd93b68b6e3e507a31c22d6ffca6e90fdb1fc3b4cf2594065c31c53916589b2778a254342f120468446b6f470f75ad5bd510f37a14d2be3514b208b178d72594a6aa8525ce70eb4627e73b825612ffc355f1edf7ae9cf8d0205703bebb17388d5bcb0215ebd2bcd24ffc1ad6834be8907694f4d6fdea43d7248a704", 0xdc}], 0x2, &(0x7f0000808000-0x84)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x6, 0x0, 0x0, 0x8001, 0x0, 0x2b019e2c, 0x100000000, 0x0}}], 0x2, 0x20000010}, {&(0x7f00000ac000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000261000)=[{&(0x7f00000ed000)="", 0x0}, {&(0x7f00000ef000-0x76)="1dc4e9f7d6cbbeb40c9ac63f5d8cfc81f44e13ca05eea491ef354942731ef91ebf4cef8fe910e1ea9a8ae80431164fee5c9a1225f2865692338a05a101207984c7d8d3d2f8e47ce7792c56f8068206be10eecf48efd1fcc1fda0", 0x5a}, {&(0x7f00005ca000-0x4e)="", 0x0}], 0x3, &(0x7f0000624000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff7, 0x0, 0x6, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1000, 0x0, 0x2, 0x10001, 0x0, 0x1, 0x9, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x0, 0x0, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xc0d, 0x4, 0x0, 0x4, 0x3698, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}], 0x5, 0x0}, {&(0x7f00008c4000)=@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000429000-0x10)=[], 0x0, &(0x7f000027d000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x0, 0x5, 0x0}}], 0x1, 0x0}], 0x3, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000037b000-0x8b)="") r7 = dup2(r0, r0) poll(&(0x7f000039d000-0x28)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x934486ae9a44165, 0x0}], 0x2, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f000093b000-0x8)=0x0) execve(&(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e62000-0x1c)=[&(0x7f0000d9d000)="6b657972696e672300", &(0x7f0000373000)="2f6465762f696e7075742f6d69636500", &(0x7f00004da000-0x1a)="6c6f65746831212e7472757374656475736572766d6e65743100", &(0x7f00005bf000-0x10)="2f6465762f696e7075742f6d69636500", &(0x7f000084c000-0x8)="6370757365742e00", &(0x7f000039f000-0x10)="2f6465762f696e7075742f6d69636500", &(0x7f0000225000)="2f6465762f696e7075742f6d69636500"], &(0x7f0000cbc000-0x8)=[&(0x7f000059d000)="2f6465762f696e7075742f6d69636500", &(0x7f000060a000)="776c616e3100"]) mkdir(&(0x7f0000475000)="2e2f66696c653000", 0x0) mq_unlink(&(0x7f00008ce000-0x10)="2f6465762f696e7075742f6d69636500") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f00001b9000)={r5, 0x1}, 0x6) socket$unix(0x1, 0x0, 0x0) sysfs$2(0x2, 0xb, &(0x7f000083f000-0xb)="00000000000000") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000075e000)={0x1, &(0x7f0000185000)=[{0x0, 0x0}]}) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ee9000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="4d561d45f76c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="895c4f9fcddaba7d6d8f730ddc6aa8cf"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 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) r2 = epoll_create(0x400000003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000f8000-0xc)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2a3d6046) r4 = socket$inet6(0xa, 0x20000d, 0xef) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000151000-0xba)={0x0, 0xb2, "7a528b2a05b7bef3fdeffa462e0aab83705f0fcc2f4cca5eca440c1f355942a34782a666a2ae305aaf7d971224de2fd2ba42a9691322bc32bee6800b3b4cba2005fbb8f42f6b88608d122c1718475ef968f5f500ba5cadbfc4a3fe248f522f708f2b13bf1dc10fe5e4842086890786f62a95c682f3afd644836c0f1ad6fde1d90ca7581aeedfd267ef2a9e17bf802a5e9e37ead268dc2b5a5b8a11c2a43c72b3ccb847fb6af297367b0fa2d206a7a1d16187"}, &(0x7f0000dd5000)=0xba) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00009d7000-0x8)={r5, 0x2}, &(0x7f0000ddf000)=0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d2000)="2f73656c696e75782f636865636b72657170726f7400", 0x200001, 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000241000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) epoll_pwait(r2, &(0x7f00009db000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000022c000+0xb23)={0x0}, 0x8) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f00004e0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b32000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000161000-0x1)={0x7}, 0x1) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00006f1000)="2e2f66696c653000", &(0x7f00006ca000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) syz_emit_ethernet(0x47, &(0x7f00006e0000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @end={0x0}, @end={0x0}]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"98"}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c09000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mknodat(r0, &(0x7f0000b1c000)="2e2f66696c653000", 0x8002, 0x4) iopl(0xfffffffffd8fa7f1) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x807ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0x3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000872000)=0x4) 2017/12/09 00:54:00 executing program 2: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r1, &(0x7f00006e2000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f31000)=0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) getxattr(&(0x7f0000696000-0x8)="2e2f66696c653000", &(0x7f0000621000)=@random={"73656375726974792e00", "766d6e657430656d30706f7369785f61636c5f61636365737370726f636c6f6b657972696e6700"}, &(0x7f0000cea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) bind$inet6(r2, &(0x7f0000acb000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) connect$inet(r3, &(0x7f0000f0c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000cd9000)=0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000522000)=[{&(0x7f0000e32000+0xf7e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x1, &(0x7f0000176000-0x48)=[{&(0x7f0000b34000)="", 0x0}, {&(0x7f0000c62000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x2, 0x0) capget(&(0x7f00009c2000)={0x20080522, r4}, &(0x7f00008a4000-0x18)={0x80000001, 0x5, 0x101, 0x7ff, 0x20, 0x100000000}) tgkill(r4, r4, 0x2b) 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)="2e2f66696c653000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x100000000}, &(0x7f0000003000-0x4)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000003000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000003000-0x50)={0x0, @time={0x0, 0x1c9c380}, 0x9b2, {0x10000, 0x1}, 0x1, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r2, 0x84, 0x0}, {r3, 0x8000, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x4108, 0x0}], 0x4, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r4, &(0x7f0000ee9000-0x30)={0x30, 0x0, 0x1, 0x520000000000000, 0x9, 0x8, 0x7fff, 0x101}, 0x0) 2017/12/09 00:54:00 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2, 0x1000) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x1, &(0x7f0000001000-0x1)="a7") 2017/12/09 00:54:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000086000-0x4)="6e657400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d39000-0xa7)={0x0, 0x9f, "f3d4c24640dba720df1885b99f2a4416e1b764123c07096427a1bd1e5769c5fb34bf7c01498979e913f2017ca6a066e9ac6f3b2c1bcc383b51b16b9ec0ed0485dfb584057144d44a7c47fb42d450cda221870173dc39119181c06a405fac87005aab0ea25da36f9aabf15d6592853047189c690f17adcdcf9ca82c42b6946e0bf9528a2a684601bf5fd3ec655f4e495af9479c5873de86cd4ff60fabf21582"}, &(0x7f0000001000-0x4)=0xa7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000024b000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/09 00:54:00 executing program 3: pipe2(&(0x7f0000a4f000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)=0x0) mmap(&(0x7f0000540000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000541000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000003, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000256000)="ef646067995c8edac128387c33d1c490418e9debf477754de95d7b9c30394f13ceb4eef15a57f18f6b58c752f581a943a0c5c23516feba3340e3db35ba7b02f64430caed1b01808f214b946148fd714d59d808049dc810a0fc8ee13e060121cd23d1aa936ce73d7be566cb40f5e0bb31ef", 0x71, 0xfffffffffffffff8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="776c616e3000") keyctl$get_security(0x11, r0, &(0x7f0000b6f000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x8000, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000002000-0x2)=0x3f, 0x4) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000a) sendto$inet6(0xffffffffffffffff, &(0x7f00000e9000-0x43)="0f19a46935a546536f0cecc944a61a647e3856c30755127ba07b4f83feb000111a181244a5aca01f2672b24b00000000000000dc143de07c17a885f7b806d0e24670", 0x42, 0x40000, &(0x7f000026b000)={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfa}, 0x1c) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x20, 0x719, 0x0, 0x0, "0a0000001302000200"}], 0x19}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bed000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) syz_open_dev$sg(&(0x7f00001c0000-0x9)="2f6465762f73672300", 0xeb, 0x20000) accept(r0, &(0x7f00007fc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d85000)=0x58) r1 = open(&(0x7f0000b19000-0x8)="2e2f66696c653000", 0x2, 0x48) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000511000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x3000)=nil, 0x3000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x80006, 0x76c) pread64(r2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000026f000)={0x8000040b95}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) getpeername$unix(r2, &(0x7f0000d93000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000caa000-0x4)=0x0) socket$inet6(0xa, 0xf, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000417000-0x4)=0x4) ioctl$int_out(r2, 0x2, &(0x7f0000f49000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00006a9000-0x10)=[{&(0x7f0000ec0000-0x3a)="3900000010000304690600008000000007005afd08000000000000000000001419001a0012000a00b600000000000008000300ff00000ded05", 0x39}], 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000df4000-0x8)={0x4010, 0x5}, 0x8) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000041c000-0x8)=0x1) fcntl$setown(0xffffffffffffffff, 0x8, r0) pipe2(&(0x7f00000f9000)={0x0, 0x0}, 0x0) bind$netlink(r1, &(0x7f0000cbf000)={0x0, 0x0, 0x403, 0x2}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e77000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setregs(0xf, r2, 0x40, &(0x7f0000590000-0x3f)="359cee9ff6144261346a048a29ea93b0c94090ccb5df5b37ee106c41c9ade82b9ec9febd2c954ac84d2c148f48ea090dae77c524d4c641f83d401b683321fb") 2017/12/09 00:54:00 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff9000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000+0x734)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003c0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x1, 0x2e, 0xc, 0x80, 0xa0, 0x4, r1, r3}, {0x7ff, 0x2, 0xff, 0x6, 0x61048172, 0x80000000, 0x6, 0xfffffffffffffff7}, {0x7fff, 0x6bf6, 0x800, 0x8}, 0x7fffffff, 0x1, 0xfff, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffd}, 0x1, @in6=@loopback={0x0, 0x1}, 0x80000000, 0x4, 0x0, 0x0, 0xfffffffffffffe01, 0x6, 0x91}}, 0xe8) 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) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r2, &(0x7f0000004000-0x8)=0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2017/12/09 00:54:00 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c91000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009d3000-0x20)={0xd5, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000c91000-0x10)={r1, 0x2}) 2017/12/09 00:54:00 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000585000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) perf_event_open(&(0x7f0000e7d000)={0x4, 0x78, 0x3, 0x32, 0x7, 0x40, 0x0, 0x0, 0x8000, 0x1, 0x7b02, 0x10001, 0x0, 0x18, 0x0, 0x2, 0x7, 0x8, 0x8, 0x400, 0x7, 0xffff, 0x7, 0x3, 0x98a1, 0x3, 0x0}, r0, 0x401, r1, 0x5) 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) fstat(0xffffffffffffffff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d4b000)="2e2f66696c653000", &(0x7f0000480000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2, 0x1000) r3 = 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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70080, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000968000-0x28)={&(0x7f0000df2000/0x1000)=nil, 0x1, 0x7, 0x20, &(0x7f0000a96000/0x2000)=nil, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) fadvise64(r4, 0x0, 0x10001, 0x3) ioctl(r4, 0x1, &(0x7f0000001000-0x1)="a7") r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r6, 0x5) r8 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) r9 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r8, 0x0) read(r8, &(0x7f0000dcb000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) dup3(r3, r9, 0x40080002) setpgid(0x0, 0x0) sync_file_range(r5, 0x8, 0x3, 0x6) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000bd000)="2e2f66696c653000", 0x100000000000101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x10001, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e5e000-0x8)={0x0, 0x1}, &(0x7f0000fbc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ee2000)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b65000)=0x8c) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000296000-0x8)={0x4, 0xd0e, 0xff, 0x6, 0x20000000000}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000fe3000)={0x0, []}, 0x4) fsync(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da7000)={r1, 0x100000000}, &(0x7f000087f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0xfffffffffffff801) setsockopt$inet_int(r2, 0x0, 0x4000000000003, &(0x7f0000e74000)=0x400000001f, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f00003c7000)=0x894, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000936000-0x9)="2a00", 0x2) lseek(r3, 0x1, 0x1) mmap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x3, 0x34, r3, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000928000-0x8)=0x80000003) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e57000)=0x9, 0x4) getsockopt$ax25_buf(r3, 0x101, 0x17, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000831000-0x4)=0x3b) setsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000560000-0x4)=0x4, 0x4) write(r3, &(0x7f0000565000-0xf1)="d5ca65a3a8d70f07072d78c79214787fbe08a9184e659925d54f714f2746adfa5988a09707541a10bc42b4ee480a621cbf1a50705a33421d63c3c521635c84add22441a627c1d0cf3401363934d304fce05d0d0c631bcd7f2eb992eca6e559c333235fa18f38caba394fb3dc6d0148a5ee312ad721d8dcc9a3eee750a505e702a2dacf69301e069c3d2df9e7f654c0281bad9da851791df31fc881815e8c88a792eb65d87c23e85c7b552ae40ada2dbc308c3a554a3fad0c435b5bc21be68f35493f2682c30004ca573a78beea322c1a92da54260f81762e5c88c397ad7c13a6f50d83541165ae482c1abfc2f530431599", 0xf1) syz_emit_ethernet(0x8a, &(0x7f0000f07000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x200000000, 0xffffffffffffffff, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @loopback=0x7f000001, {[@lsrr={0x83, 0xb, 0x7, [@rand_addr=0x100000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x34, 0x0, 0x0, 0x800000000000000, [{[], 0x4}, {[@multicast2=0xe0000002], 0x3}, {[@loopback=0x7f000001], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x20}, {[@multicast2=0xe0000002], 0x7}, {[], 0x1}]}, @noop={0x1}, @cipso={0x86, 0x9, 0x0, [{0x0, 0x3, "ef"}]}]}}, ""}}}}}, 0x0) 2017/12/09 00:54:00 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e8000)="617474722f6578656300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/09 00:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) prctl$intptr(0x2f, 0x2) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)="0000000000000000", 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init1(0x800) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfe000)="2f6465762f73657175656e63657200", 0x4040, 0x0) r2 = gettid() fcntl$setown(r1, 0x8, r2) dup(r0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) close(r0) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) 2017/12/09 00:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = gettid() r6 = getpgid(r5) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fec8959d892e5bdc97d7c30dd4aff71398b97808a2f8", 0x25}], 0x1, 0x1) r7 = dup2(r2, r4) fcntl$setstatus(r1, 0x4, 0x2800) writev(r7, &(0x7f0000fcc000-0x53)=[{&(0x7f00007d9000)="3abe2d03a314eddb0526971989e097478df5d0d1348b299bc98d5d19ef413a9d228c03a53f2454eb31d1409332ac18ef39ef0d02bd27dcf82ce8be320269660882bb81bbdd8c12ddfd4cc8457e0bb0b2eb", 0x51}, {&(0x7f0000ce2000-0x33)="a976d72e9519084cfbfa83c9566507f0946e69da0fb446171890c0645dfd43916101389d2a646d95afe0c4d852eb93b010a65e", 0x33}, {&(0x7f0000fc9000)="ec8f0f21f8c747cd2cf9c75a321b760173f294a7ecf750dd9f13742140d18ca52b9735919ed0a98602d80f5858a55f312819e69e2a49a3c283f351ed22a9f7c94397400dd89488c0d5aefdb54e3fb9150ca062809d73281de3799a62c6e5fb96df95fb133baef6e849e1433e12eb43f506228455b91375151ebee1483b9fb58cfe3decd574a510988eab052334464f70c1ab37508ba18cea35717bdf9e51d34042fa862986eea1fd1e1a970d850d7d2f6e01a3542f9db265f126703ccaaae00f1def248c7265bcf07b153a6baa", 0xcd}], 0x3) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fc9000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00009a0000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000fb6000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fb6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}], 0x4) fcntl$setown(r3, 0x8, r6) tkill(r6, 0x13) getegid() r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r8, 0x4, 0x2400) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffff7) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ff6000-0xc)={0x0, 0x1ff, 0x30}, &(0x7f0000ff6000-0x4)=0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000ff6000)={0x8, 0x0, 0x10000, 0x8f9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000b49000-0x8)={0x40000000000, r2}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff8000-0x9)="2f6465762f72746300", 0x480000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00009bb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000513000-0x10)={0x2, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff5000)={r1, 0x20, 0x0}, 0xc) [ 279.776161] audit: type=1400 audit(1512780840.587:174): avc: denied { accept } for pid=14585 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 279.814814] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x389301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair(0x10, 0x2, 0x8, &(0x7f000062b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0xffff, 0x0, 0x3, 0x800, 0x0, 0x10001, 0x20, 0x0, 0x1, 0x2, 0xffffffff, 0x17, 0x0, 0x40, 0x6, 0x4f37, 0x7fff, 0x40, 0x40, 0x3, 0x0, 0x8, 0x5, 0x5, 0x0}, r0, 0x80000001, r1, 0xc) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000241000)=0x1) perf_event_open(&(0x7f000002f000-0x78)={0x8000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f000050f000-0x8)={0x20071026, r2}, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$cont(0x1f, r2, 0x100000001, 0x2064000) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) ioctl$KIOCSOUND(r1, 0x4b2f, 0x967) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x54)=[@in6={0xa, 0x3, 0xffffffffffff64c4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x7ad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}], 0x54) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xe)="6e65742f7866726d5f7374617400") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000)=0x1, 0x4) 2017/12/09 00:54:00 executing program 2: mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f6a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f6a000)="0800000014000000", 0x8, 0xfffffff, &(0x7f0000235000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x4070, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cb1000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x2, 0x1) nanosleep(&(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000337000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000000005, 0x1, &(0x7f0000190000-0x10)={0x0, r2}, &(0x7f000074e000)=0xffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f5d000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000)=0xe8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x40, &(0x7f00004c0000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00004c4000-0x4)=0x1, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0xa, &(0x7f0000c91000-0x4)=0x20000000007ffd, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000e40000-0x8)="00000026000000f0", 0x8, 0xc4, &(0x7f000031a000)={0xa, 0x1, 0x6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d71000-0x6db)="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", 0x6db, 0x20000000, &(0x7f0000299000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 00:54:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000c7a000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f21000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x2, 0x7, 0x0, 0x20, 0x20, 0xffff, r1, r2}, {0x0, 0x0, 0x2, 0xff, 0x8, 0x2, 0x137, 0x40}, {0xc00000000000000, 0x5, 0xb7e9, 0x4b8}, 0x5d, 0x1, 0x0, 0x0, 0x4, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x8, @in=@multicast2=0xe0000002, 0xe3c, 0x4, 0x3, 0x3dae, 0x200, 0x9, 0xfffffffffffffffa}}, 0xe8) 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) dup(r0) ioctl(r0, 0x227f, &(0x7f0000cf5000-0x1)="") r1 = open(&(0x7f00004be000)="2e2f66696c653000", 0x9478d7b60767c58d, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000090000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f00007a1000-0x8)="2e2f66696c653000", &(0x7f0000531000-0x8)="2e2f66696c653000", 0x2000, r2, r3, 0x40, 0x4c, 0x50) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bb3000-0x4)=0x408, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000937000)=0x2, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000824000-0x8)={0x0, 0x361}, &(0x7f00002ac000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006a7000-0xb8)={r2, 0x5, 0x4e2d, 0x100000001, 0x3, 0xb30, 0x3ff, 0x1ff, {r2, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc076, 0x8, 0x1, 0x1, 0x200000}}, &(0x7f0000968000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000036a000)={0x80, 0x201, 0x0, 0x4, r2}, &(0x7f0000e90000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@generic="600a445d26f492288f62da0b8816e7eb", @ifru_data=&(0x7f0000ea8000)="090000000000620700000000000000fcffffefa744d8a70700a5070006000345"}) 2017/12/09 00:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f2a000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7d000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000096f000)={0x0, 0xffffffff, 0x7fff, 0x164, 0x0, 0x400, 0x0, 0x1, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x389e, 0x345, 0x4, 0x6, 0x3}}, &(0x7f0000b63000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003d3000)={r2, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f00006f9000-0x78)={0x1, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006c8000)=@assoc_value={r2, 0x7f}, &(0x7f0000163000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005b3000)={0x16b, 0x100000000, 0x3, 0x8}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bbf000)={0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009d2000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00008cf000-0x10)={0x302cb1db, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009e2000)=0x0) r4 = open(&(0x7f00000b8000-0x8)="2e2f66696c653000", 0x640000, 0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) r5 = fcntl$dupfd(r4, 0xb1d7aac49c194416, r4) dup(0xffffffffffffff9c) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000ec9000-0x4)=0x0) gettid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ade000+0xd2)={0x0, 0x0, 0x0}, 0xc) gettid() gettid() getpgid(r6) r7 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f0000687000-0x1)=0x4) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 2017/12/09 00:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) pwritev(r0, &(0x7f0000316000-0x30)=[{&(0x7f0000f8c000)="ddbc02f6019722b3203726003517ef51a84a6f32e171af6c925a1d084e0107287c951c313537a8d0720a81a98a5f68304dd1cfa4016442429114e0dc97c53916ca3c774c75760e6e53310037d990890f10c7ca6fae6620471e1e6bf8", 0x5c}, {&(0x7f0000b05000-0x79)="37065cf9af00576eaeff74f3e3e8d12f8d4d3b6e9950f82f8879a5409128e426bc86a41e12108419207171ee8814fbb8d2cbd6bc10f664b7cc2558820e32d33b0221bf2fc9a5e90e681e45a53ae4b142efbee7b339ad64706477069f318a6b98ed57976572396123985bf0738ccae90590cca16f916bcaa01f", 0x79}, {&(0x7f000089f000)="80b0966cf2fc4aff357e7447f7ee61aa85af917e19d24cb6e86b38e42919d77f3d0079da8fbde2534db4e342f102d98fdbf61300f3760d16b46cf8a9a55ac150bf2a75064cd545c33e67f62f00f84940be591799633eb6d99ede1a477c359792ac069cb04c8eb5403a013e692c0743651d337613f53a25fc6d4b99c5c4ed79fbe467c0c98757e394ef5355c1fc4cfcf813cbdf0e5b9a8aa80953511267566934e1795716929988b93961cb58599fb79361ff8934466cb0f900c7e12113fa5461c70f95980030f83c1a789f97d071d666e6f593303969943836a916b612e0cb7107fe4022abaf31fc2e9c8679411928ac08a7", 0xf2}, {&(0x7f00006a7000-0x6f)="896912adc9c276bafa1b766dec809e7c2ca0a33a581453ed7aa2215e189bfca38c8dc991244537e7bcb856f3de7c4c249a4d2252b93d6dfbb46a86de6e1ab3b90ff71961b560476d63e07bc6438f51208b98a0ea937eb0de6b8c24e81e2c6d6c24440f7789a97550daead051ed8381", 0x6f}, {&(0x7f0000032000-0xe9)="8070e5f1810feda1267e370809622dc174366421221f2a77ab17ee4633944bcfddb43e22465399a13a37c376ef0c5ca4c30374798d30fd1545046bfdb28afddb72d086b705b01d587ad5dc19cd1a3e621e93b581cfd84bfeab55db032a01ffbbb29c0a6528917f44fe2077175a8670a834f572509eec528de039c003e6361d0999fab2fbff5539afbbfba86185a741c60b6afe4f698e4b60476a8f89a9db839c51d77272cce74d2afd770333f8c5fcbc674726287dc3e18ee141e6b1f4ab0e375e2ae929ac773ea7172ab195fec428f1eac8d994a1c11d43e05314dda8530ad4412b3173f3ad1c35d4", 0xe9}, {&(0x7f0000825000-0x31)="45be72a35f1b2391da1a776ca1a3b8576e780b20d6897b4f6abfd037f298e7a97f0257ef23f2faea7c5f08d184bceda41f", 0x31}], 0x6, 0x0) rmdir(&(0x7f00006b0000)="2e2f66696c653000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x100002, 0xff, 0x0, 0x0, 0x0, 0x1}, 0x20) close(r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007c5000)=0x0, &(0x7f0000a0c000-0x4)=0x4) sync_file_range(r0, 0x100, 0x4, 0x5) [ 279.858329] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/09 00:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mincore(&(0x7f0000ae1000/0x1000)=nil, 0x1000, &(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen(r0, 0x6) syz_emit_ethernet(0x5e, &(0x7f00001a5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0xc2, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "c2d3b282a5c1bdacda2e20031a3cbbe9"}, @mss={0x2, 0x4, 0x7f}, @generic={0xff, 0x4, "8b0b"}, @generic={0x17, 0xc, "1b70000100000073537d"}]}}, {""}}}}}}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000534000)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r1 = creat(&(0x7f0000bca000)="2e2f66696c653000", 0x6) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) r4 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d12000-0x3c)={0x0, 0x34, "3cb05827bb3bb1cf06e558e7bed10a34818d65b1fa003802c4f81e0e3beb77efb975c486082afae51ab183edcfea812cc2dddad6"}, &(0x7f000005f000)=0x3c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005f2000-0x6)={r5, 0xfffffffffffffffb}, 0x6) inotify_add_watch(r4, &(0x7f00001a1000)="2e2f66696c653000", 0x80000200) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000082000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbb}) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/09 00:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00008c9000)="ee", 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000842000-0x6)={0x0, 0x7}, &(0x7f00009e0000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000017d000-0x20)={0x8, 0x10001, 0x200, 0x4, 0x2, 0xfffffffffffff3d0, 0x10001, 0xf8a, r1}, 0x20) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000520000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00002e8000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000abb000-0xed)="56", 0x1, 0x8040, &(0x7f000059b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 00:54:00 executing program 1: r0 = socket(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000+0xf78)=@known="73797374656d2e736f636b70726f746f6e616d6500") 2017/12/09 00:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d03000)={0x1}, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006b0000)={0x8000, 0x3}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000407000)="2f6465762f72746300", 0x101002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b0c000-0x8)={0x490, 0x101, 0x0, 0x1d38dbfb}, 0x8) r2 = socket(0xa, 0x3, 0x1) getsockopt(r2, 0xff, 0x1, &(0x7f000000c000-0xa6)="", &(0x7f0000d9f000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e30000-0xc)=@sack_info={0x0, 0x40, 0x1}, &(0x7f0000158000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000138000-0xa0)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001, 0x80000000, 0x2c, 0x12a, 0xc4}, &(0x7f0000352000)=0xa0) 2017/12/09 00:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000f66000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b4a000)={0x200, 0x0, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) r2 = socket$netlink(0x10, 0x3, 0x10) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00005bb000-0x4)=0x10000) r3 = 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) r4 = 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) r5 = syz_open_dev$urandom(&(0x7f000073c000)="2f6465762f7572616e646f6d00", 0x0, 0x40202) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000e1e000-0x18)=@get={0x1, &(0x7f0000c4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1fc}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000965000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, [0xfffffffffffff0c4, 0xffffffffffffb803, 0x7ff, 0x1, 0x80, 0x7, 0x200, 0xa8, 0x1, 0x83, 0x401, 0x4, 0x7fff, 0x3ff, 0x5]}, &(0x7f0000bc6000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059b000)={0x0, 0x2, &(0x7f00007d3000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000bb3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000324000)={r6, 0xfff}, &(0x7f00002e8000-0x4)=0x8) getsockname$netlink(r2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000022f000)={r7, 0x3cb}, &(0x7f0000006000)=0x6) syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) ioctl$int_in(r5, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000805000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$int_in(r3, 0x5452, &(0x7f00003c5000)=0xffffffffffff8001) close(r5) getsockopt$netlink(r2, 0x10e, 0x800000000b, &(0x7f0000517000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000815000)=0x9d) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/09 00:54:01 executing program 5: pipe(&(0x7f000087e000)={0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005fd000)={0x9, 0x8, 0x8, 0x793, 0x3f, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x20, 0x20}, 0xc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e31000)=0x1000) 2017/12/09 00:54:01 executing program 7: mincore(&(0x7f0000129000/0x2000)=nil, 0x2000, &(0x7f0000f96000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 00:54:01 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004c5000-0xe)="2f6465762f6b657963686f726400", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000386000)={r1, 0x1f}, &(0x7f0000000000+0x7df)=0x8) 2017/12/09 00:54:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f56000)=0x4) 2017/12/09 00:54:01 executing program 3: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x400) r3 = memfd_create(&(0x7f0000001000-0x17)="657468302c2e73656c696e75782b286c6f6e6f64657600", 0x2) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r7 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x8000) r8 = socket$unix(0x1, 0x1, 0x0) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x800, 0x0) r12 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x401, 0x40, 0x1, 0x3, 0x0, 0x8, 0x2120, 0x2, 0x8001, 0x2, 0x5, 0x4, 0x0, 0xffffffff, 0x6, 0x1, 0x1ff, 0x2480, 0xfffffffffffffffb, 0x5, 0x5, 0x6, 0x8, 0x4, 0x0}, r0, 0x56d62f31, 0xffffffffffffff9c, 0x1) r13 = eventfd2(0x400, 0x0) r14 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x301040, 0x0) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) r18 = syz_open_pts(0xffffffffffffffff, 0x40) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r21 = eventfd2(0x7, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000+0x5fc)={0x0, 0x0}) r25 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x111002, 0x0) r26 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x81, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=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=@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r36 = eventfd(0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r41 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) r47 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r49 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = syz_open_dev$urandom(&(0x7f0000001000)="2f6465762f7572616e646f6d00", 0x0, 0x202000) r56 = socket$inet_tcp(0x2, 0x1, 0x0) r57 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) r58 = socket$inet6(0xa, 0x7, 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r60 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = syz_fuse_mount(&(0x7f0000001000)="2e2f66696c653000", 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x40000) r64 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x12102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r68 = socket$inet6_tcp(0xa, 0x1, 0x0) r69 = fanotify_init(0x10, 0x181000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="c9946903303bac70f0856fc520286578821f08e174480e75d0d8ef6cfaac3a183feab287ab0f7b786f4776638aaeee949ae3c23e3e0101f2def1463466d30213c73c6883aced7b4aa55d460731d4eb", 0x4f}, {&(0x7f0000001000)="5c2132ea7bce8f8230f8775eac2164f1649fdc7f6c62e9a05a009ecd1102849dfffe", 0x22}, {&(0x7f0000001000-0x89)="31176f1c23e0de5ce656c5513187412792741c019f94f333716b4e09570283853aaf0cb0d13b3fa9ee46e8a4cd2d32fc251f733d0acc1e6378c3f022d670f243b825959c35a220fb559d8c18556e5857e45e32dadd0ad3380092abb461486a0c07420548ab3acd1d6336a747240d03921e4be51ee0ea74d63735c1bc222c7afd6a9d951ad7196b4554", 0x89}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r0, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27]}], 0x100, 0x8000}, {&(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)="277d7f83ec17a2239baee1fd0d01cbddf04f86f7fcb1ebe768117805f10133c682a66a1d0d0cb28c2216a5b4fcb7bab9a4b9f36c507fea21e15f774d172ae1dd6a030c5390a170e8093ed53258726c3ab29213fb04219f451ba90c51e6c5b360ab4de4902672283ba3965118a976aff2478e818b7fa3d538c22e8d9ecc8b69bcc9e7e503939e67fd66ab46865962c7c42f606e29a67e8bc18701c85679aa267c1ad21b1336586a55e7a22e886d1b9be3d8608aa74c14ac651492341555", 0xbd}, {&(0x7f0000001000)="7a9b34efce0468d514ab4bab289531185972dd1bf4919f7153679914e6f335c8c3331ab17434124ecc5c86136c12dd304887b0f7e8ed433cd3544ce015a8c795c5064be18348c1ad6a96469d74eb0e02fec27d60965831fef597b4a4251e5281e7bb292c2646", 0x66}, {&(0x7f0000001000-0x43)="b1bb8f0d39b829f2c09690128b6325cec54a04d2a3b4938719e2284ab41fb3b119b033eb1fe32305913a792ea831dbe4ba7d3d252375eda5eb97ec25a5cb2db52dc8ea", 0x43}, {&(0x7f0000001000)="b202932cf6499dc65bd8", 0xa}, {&(0x7f0000000000)="32583d4e8e67eb37b5ed8baa87a93c8d119d4472e31676d73df52977c5bd534b2484985231e0777dae17aa40cbc131d2a8a3d542897f8bb8dfd95b93fb2b304233141b094958b8de0336fb12dda9238eed1897ca37044c1a4cee6cfbfdf0e6372228dccc566484c9f1b5eae22fda0928c5e848253d5dbbbff407e7b41259903186a005db7761aebbe21cd03f01e9ffa6c41fd813259fa1470c60e4a31d68607c4c177959", 0xa4}, {&(0x7f0000001000)="7cf46d61e1e33560cfb842f1678ccd2b5084189303ae8d426e97907fc093fb377a5cd200f63d95a85b6f621792", 0x2d}, 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{&(0x7f0000002000-0xc2)="4a0dc3b140d60033d78d71043d817cdd01ba71c51e06f3085a4bbb1139a6570d05c67c069d057489eb6d0e7da8bd7f5728655c2f2d82ba19506209d2482d29a338466da220fbabc7bed81c1939eafae6d3731fec868f9302136e2a661b4e28c62ba916a903c31df14831474fe42f7b1e8f2aa24e1c67aca74d79b9733af464fbb153bdce3128c564c4f6c7815ec62281b43c5069f285506e7b7103d48e8b5ddbec74c6895855ba9001d823dfbb91397810e1348c4eeea06c1bb23524fbd092ee7c55", 0xc2}, {&(0x7f0000000000)="a28a1d32048b9ca0f41f8e039c248fd7a18b4e2a8d15d8c4484587f9db59510753785a7e9f2b65a040ee7e01bea43c22a095b96c14088b4be55e0515bc025476eeff4ce2f8f90142a0ad5fecfe33439cd1384e3938b4a2c990664224073ee8d6bbadc14ee7121da91062557009f2294150de2a6c4cdc1945680da237dd68aeb3ea6f2e6935fecb135a37901760b17a1f42a8641c717c435b619aa463dd290c88e19e57ee1aac0083974caeb03f4401df1512c9421aeca0bc635c689979d6fbbe6fcbb2eb6c9ac590413f4c115a84afc06c2082308181b07c31b00e9539d97b016776a2", 0xe3}, {&(0x7f0000000000)="002570668af6bdb4d5eb9013dd7ee418216f03c4a9a2f47981b904bae1129b8e3561e64d5d8dbb2bcc7a0edf22ebba319588299c2aec3d7f3c8717ab20636992584f79349210a09f01bdd9bf6006a57b5c48d7237ad26ccc04c52056ef29de156352e36227b082e611c318f47c53", 0x6e}], 0xa, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r53, r54}, @rights={0x28, 0x1, 0x1, [r55, r56, r57, r58, r59, r60]}], 0x48, 0x20004000}, {&(0x7f0000002000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="d5853499c469c887acef32552f767e443d9c696c7c974fa5cffb1bc86d7d15d5a1085e75917899aa3c196a4e13affd0733dff70cf903a74c1151e1114f9bc6fa7278f4d577973f881fb57e865220f0c3418f3ee80d3be6d2d8928faf3dabfbad8beb3aacc0457fcc15038ce8cb31a1dae1b87af1401e8c3d7c63726973d8e7b7fb4451c0bbcc92b89153db7b9424712ff51c8019f4665c6ed042dfd44d2851b6a41948ff03cac0c1b69bd6c7a6559683026a8c793cb548a5dab222cad970c5bdd7e08ddd89634a7d1b20d6f1c916f6ece02a", 0xd2}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r61, r62]}, @rights={0x28, 0x1, 0x1, [r63, r64, r65, r66, r67]}, @rights={0x18, 0x1, 0x1, [r68, r69]}], 0x58, 0x0}], 0x7, 0x4000004) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f00006e0000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @end={0x0}, @end={0x0}]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"98"}}}}}}, 0x0) r70 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000139000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) r71 = ioctl$LOOP_CTL_GET_FREE(r70, 0x4c82) ioctl$LOOP_CTL_ADD(r70, 0x4c80, r71) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r70, 0x84, 0x1b, &(0x7f0000f9b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef4000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r70, 0x84, 0x17, &(0x7f0000446000)={r72, 0x1, 0x0, ""}, 0x8) open(&(0x7f0000b8c000-0x8)="2e2f66696c653000", 0x200002, 0x4) 2017/12/09 00:54:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000104000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setfsuid(r0) 2017/12/09 00:54:01 executing program 6: mmap(&(0x7f0000000000/0x79f000)=nil, 0x79f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xd80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003d9000-0x3a)="b7d59ac34026174650560b302b86c29cbafab97fd704f63efaa1a2b9a7d902404113e2d79954b5dda962822284deb54b5e268fb53dc217fb108c", 0x3a) syz_emit_ethernet(0x32, &(0x7f000001c000)={@random="adf23ce51be0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xc00, @ipv4={{0x7, 0x4, 0x3, 0x1, 0x24, 0x0, 0x400, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x101}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x7, 0x1}}}}}, 0x0) setsockopt(r0, 0xff, 0x100000000, &(0x7f0000000000)="7d", 0x1) pwritev(r1, &(0x7f0000269000-0x20)=[{&(0x7f0000099000-0x94)="02b3695210b78d3908d177eb8898fe0c2381290ddc802579483cd22747a1d0f02f0b4fb364120efce2502b4feea7ebc14d4f4138b930777a7e10354ebf2a7ccad37e92c4ebfa09cde2f1b46dd42d1b25c0f0c0cc4ec6e2ce5e8909c8b9df80d09693cc57b014a19ba2759270c3cda6457638a2447698757b1062c752bc6907766b5f78d6939ad5a1e41fc27afa3650a633123d1a", 0x94}, {&(0x7f00001b8000)="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", 0x1000}], 0x2, 0x0) 2017/12/09 00:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000375000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x2, [0x100000000, 0x7]}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x1, 0x9, 0x2, 0x6, 0x1f}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000)=[{&(0x7f0000003000)="db92b0a40429bae840849e06443b8dad4765489a946b7526bbf5f07e51039e4ee50e128bb9941b429da19b43880615f3a772dd73a20bc2f198c7e9a01f71caf638993d7cb335ab2f139d37180e0141e21b3a483673afccad959041ed95c294071d6bddd09f576bf270adce6fed77ddc621c45565080059d875ddd54e211c3829de8420b76c6fde1262c108703f1c189c8630b9e35436b6870d52e09b70cd58cca0bc80205ea6594355d9a6a60d988b60c4d5", 0xb2}, {&(0x7f0000002000-0x7b)="23fca60acc8ce9794970a3e6a8ce25906681ac2394559c68e74fb99f10a07ddaf99fe5547c59d15401ad4c996a3a7bc73b188b78667f8bc08be50dea672550af9cb1f08f31366f7a2a27f2b44989ae009dcb25bbf72cb01ea8c40cfc1dd69cc633091ad2b4433f12d70bacbd07c7ad989610da536fbd167c1a5805", 0x7b}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) 2017/12/09 00:54:01 executing program 2: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x344, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x1, 0xff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001df000-0x78)={0x1, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000000, 0x8c, 0x8, 0x6, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x7, 0x0, 0x1000}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000a04000)="455f6c3064304717d33de402b55b160e72b2173bb3ef6959f9d8bbe95781e4752e338949a653468e9c44059c237d1194390ec5fd7a55c5026d3c639704d86d74", 0x40, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000341000)="2e656d30272670726f6300", 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r0, @in={{0x2, 0x1, @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]}}, &(0x7f000055c000)=0x8c) sendto$inet(r1, &(0x7f00004b0000-0xa6)="50d844de52a3367a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279bd8dbccbf7daf7b0c4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d0cd2141b60d3d1c1f5986d5e4069106c7b4e1ca38f7189b21c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c200842e96e4", 0xa6, 0x20008800, &(0x7f000049a000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00006b6000)="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", 0x647, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc) getpeername(r1, &(0x7f0000ede000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006dd000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001c000)={0x6, 0x2, 0x200, 0x3, 0x74}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b2f000-0x4)=0x412, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d43000)=0x1f, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000071b000)=0x80000001, 0x4) sendmmsg(r1, &(0x7f0000b1b000-0x1c0)=[{{0x0, 0x0, &(0x7f00001ee000)=[{&(0x7f0000f05000-0xd2)="5f", 0x1}], 0x1, &(0x7f0000ae0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c00000)={0xffffffffffffffff, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e88000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x80e, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000ff1000)={0x8001, 0x0, 0x1, 0xffff}, 0x10) 2017/12/09 00:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000d02000-0x10)={0x0, 0x0}) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000233000-0x25)="21111b4a252ef0d9aa06f218d95577cdc8d6fb95472c0ff1ea48a87e51078ebfdb297dff3b", 0x25, 0x90, &(0x7f0000e74000-0x8)=@sco={0x1f, {0x3, 0x0, 0x18000000000, 0x9, 0x6f6, 0x7}}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008b9000)={0x0, 0x33f7, 0x7fff, 0xfffffffffffffffb, 0x8, 0x8}, 0x14) connect$unix(r3, &(0x7f0000ec7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004cd000)={0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) read(r3, &(0x7f0000588000)="00", 0x1) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005ca000)=0x0) recvfrom$unix(r3, &(0x7f0000e5b000-0xfb)="", 0x0, 0x0, &(0x7f00000bd000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/09 00:54:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000407000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x16)={0x9, [0x6931, 0x5, 0x8, 0xfff, 0x0, 0x1, 0xe5c, 0xe43f, 0x98]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2017/12/09 00:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c04000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dfb000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xa0) socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009ca000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000059a000-0x8)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d3e000-0x4)=0x0) bind$ipx(r1, &(0x7f000072b000)={0x4, 0x9, 0x6, "6e6111c2b517", 0x4, 0x0}, 0x10) r4 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000b8a000-0x4)=0x3, 0x4) connect$ipx(r4, &(0x7f00006ab000)={0x4, 0x22d9c1a6, 0x100000001, "ff7701a81313", 0x8001, 0x0}, 0x10) sendmsg$netlink(r4, &(0x7f0000537000-0x38)={0x0, 0x0, &(0x7f0000923000-0x10)=[{&(0x7f0000926000-0x14)=[{0x14, 0x15, 0x303, 0xffffffffffffffff, 0x0, "01000000"}], 0x14}], 0x1, &(0x7f0000fca000)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000418000)={0x0, 0x0}) r7 = accept4$inet(r6, &(0x7f000007d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000140000-0x4)=0x10, 0xfffffffffffffffe) sendto$inet(r4, &(0x7f00004bb000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae99215054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8000, &(0x7f00002cd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$ax25(r2, &(0x7f0000873000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002e4000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d43000-0x4)=0xfd, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000fe7000-0x4)=0x100000000) sendto$inet(r8, &(0x7f00007ef000-0x14)="2b819cbd1a1386b670945d66978df816afaa71cfc54d8902699539bed87534e5684cce85333278e976eab69b4f35c45f88d3752e40cbca4a73b7251f925c2f19578a06fe", 0x44, 0x80, &(0x7f0000df6000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00006c1000-0xb8)={0x0, 0x3, 0x1, 0x0, 0x1ff, 0x100, 0x2, 0x9, {0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff7a00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0xfffffdfffffffffa, 0x0, 0x0}}, &(0x7f0000689000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000af7000)={r9, 0x2}, &(0x7f0000082000-0x4)=0x8) [ 280.535888] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor2/14733 [ 280.544470] caller is __this_cpu_preempt_check+0x13/0x20 [ 280.549939] CPU: 1 PID: 14733 Comm: syz-executor2 Not tainted 4.4.104-ged884eb #2 [ 280.557542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.566879] 0000000000000000 ca09ae5a0662127a ffff8800b87af828 ffffffff81cc9b0f [ 280.574903] 0000000000000001 ffffffff839fd4a0 ffff8800b87af868 ffffffff81d28d18 2017/12/09 00:54:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffff00}, &(0x7f00009fa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000083b000)={r1, 0x8}, 0x8) 2017/12/09 00:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a41000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x2b, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000000000)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ead000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000119000-0x80)=[{{&(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x1, &(0x7f0000ac1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x3}, 0x3}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c51000)=[{&(0x7f00002e9000)="", 0x0}, {&(0x7f0000001000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000eb9000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000001000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000e32000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000ea9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17}], 0x8, &(0x7f00007e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x3}, 0xfdf4}, {{0x0, 0x0, &(0x7f0000095000-0x18)=[{&(0x7f00009d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000001000-0x2)="0000", 0x2}, {&(0x7f0000001000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xfff}, 0x3f}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000083e000)=[{&(0x7f0000e19000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x0}], 0x4, 0x40002000, &(0x7f00000d7000-0x8)={r4, r5+30000000}) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) 2017/12/09 00:54:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000857000-0x9)="2f6465762f73672300", 0xffffffffffffff40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2017/12/09 00:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) prctl$getname(0x10, &(0x7f0000196000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r1, &(0x7f0000acb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f1d000-0x4)=0x0, 0x4) connect$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 00:54:01 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000570000)=0xbfd8) 2017/12/09 00:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aeb000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003a4000)={0x0, 0x99, "0be0feb1096a2d932988a9c1e3fab61be3f5eccc01595abb810f3d4d19f08d4f8f91d800e426e0534c04e83c4d9eb156a1764fc560d09ff905f459a58e696d0a5a06f48c71e023f47e3aaac565982d94e78d483e20c6d7ed731c473ae551445f9074efcdc8404f87a565b499156a3bba6cc2f4bd5e4287921506d65e595e30ac3d48878e4796cca40e7baaf1b4df89467976885ee90f803abf"}, &(0x7f00001f9000)=0xa1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e8c000-0xcc)={r1, 0x0, 0xc8, "4aac8ab5ac81ef37d89c216b7376d5a7765b713a68811fe330e3db11329b1ca5220dcdccfa612215c98ce23ae7bd49362fd9a50caa17ae4acc09d2be3e156c34be22deba84cc070fc42c7157c00351a4dcd4156f821fa1f65b0bee1f89c9f848ffe2a7b7bf4673ded2d3a5a64ceb5335a21dea535a950a38a1d4fb175e5f3f6960bb74277a64f2c4f2cc184c96fe11dbd251bd2d24df8b909cd1e5ef85f2559660325765aa1714d84b6722355702744d44df10ef7789b9c3d61c2308c7c1cdc293edbebd09cc04a5"}, 0xd0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000afa000-0x4)=0x0, &(0x7f0000f7b000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x2, ""}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"fd"}}}}}}, 0x0) [ 280.582924] ffffffff83cecfa0 1ffff100170f5f14 ffff8800b6957440 ffff8800b6957680 [ 280.590926] Call Trace: [ 280.593494] [] dump_stack+0x8e/0xcf [ 280.598759] [] check_preemption_disabled+0x1b8/0x1f0 [ 280.605498] [] __this_cpu_preempt_check+0x13/0x20 [ 280.611974] [] tcp_try_coalesce+0x200/0x4b0 [ 280.617928] [] ? tcp_parse_options+0xb30/0xb30 [ 280.624142] [] ? skb_copy_datagram_from_iter+0xd5/0x660 2017/12/09 00:54:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000001000)=0xffffffffffffffff) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x9) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200080, 0x0) 2017/12/09 00:54:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x5af5849e, 0xa7, 0x5, 0x7, 0x5, 0x9e9, 0x6, 0x6, 0x2, 0x6}) [ 280.631138] [] tcp_queue_rcv+0xfe/0x720 [ 280.636752] [] tcp_send_rcvq+0x391/0x4a0 [ 280.642453] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 280.649018] [] ? do_softirq.part.17+0x50/0x60 [ 280.655152] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 280.661982] [] ? lock_sock_nested+0x86/0x100 [ 280.668026] [] ? trace_hardirqs_on+0xd/0x10 [ 280.673984] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 280.680278] [] tcp_sendmsg+0x1d1c/0x36a0 [ 280.685967] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 280.692960] [] ? sock_has_perm+0x1a0/0x390 [ 280.698822] [] ? tcp_sendpage+0x1df0/0x1df0 [ 280.704769] [] ? __lock_is_held+0xa1/0xf0 [ 280.710542] [] ? inet_sendmsg+0x1c5/0x430 [ 280.716320] [] inet_sendmsg+0x26c/0x430 [ 280.721918] [] ? inet_sendmsg+0x6e/0x430 [ 280.727607] [] ? security_socket_sendmsg+0x6a/0xa0 [ 280.734159] [] ? inet_recvmsg+0x490/0x490 [ 280.739931] [] sock_sendmsg+0xb5/0xf0 [ 280.745352] [] SYSC_sendto+0x267/0x300 [ 280.750866] [] ? SYSC_connect+0x2e0/0x2e0 [ 280.756632] [] ? __lock_is_held+0xa1/0xf0 [ 280.762394] [] ? tcp_disconnect+0x1300/0x1300 [ 280.768509] [] ? selinux_netlbl_sock_rcv_skb+0x370/0x370 [ 280.775581] [] ? SyS_futex+0x1ea/0x250 [ 280.781084] [] ? SyS_setsockopt+0x1bc/0x250 [ 280.787020] [] ? do_futex+0x18a0/0x18a0 [ 280.792609] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 280.799065] [] SyS_sendto+0x9/0x10 [ 280.804220] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/09 00:54:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800002, 0x300) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000efc000)={0x0, 0x0, 0x0}, 0xc) r3 = getpgrp(r2) perf_event_open(&(0x7f00006a5000-0x78)={0x4, 0x78, 0x7, 0x100000001, 0x2, 0xcf73, 0x0, 0x0, 0x40000, 0x4, 0x9, 0x1ff, 0xd589, 0x1a, 0x0, 0xe0000000000000, 0x2, 0x3, 0x4, 0x2000, 0x5, 0x800, 0x7, 0x0, 0x4, 0x3f, 0x0}, r3, 0x9, r0, 0xa) sched_setaffinity(0x0, 0x8, &(0x7f0000eb7000)=0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ptrace$setregs(0xf, r3, 0x1, &(0x7f0000b50000)="827bcbce68a4c4037e0e5d308d86b4e4bbf082d9d987c67ac3a64e28e564b46ba7089def0df99aa74f10e5cb3163b0ae9fe1e4375501a9ef046465b2ce848e79") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cf9000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000)=0xe8) recvfrom$packet(r1, &(0x7f00002b6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0, &(0x7f0000520000)={0x11, 0x1f, r4, 0x1, 0x76b7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) prlimit64(r3, 0xa4e55382c5a610c9, &(0x7f0000315000)={0x1000, 0x2}, 0x0) 2017/12/09 00:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000071d000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000692000)=0x0, &(0x7f000050c000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c44000)="6c696d69747300") getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e80000)=@int=0x0, &(0x7f0000271000-0x4)=0x4) socketpair(0x1, 0x800, 0x1, &(0x7f0000f0e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f08000-0xc)={0x0, 0x9, 0x20}, &(0x7f00003c9000+0x33e)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000ff000)={r3, 0x4, 0x30, 0x5, 0x2}, &(0x7f0000332000)=0x18) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cef000)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x9, 0x19, 0x9, "3bd0c6eb55f0d44b1803d9dc3b4966e0ff1079074a94dde631e1561b35b9b7d756a9e13c7c8baab8ca17bdbaa0dab2333aca6a18c04380db132ba25fac52c187", "8ee82759acbd410d1a13ce958981b7ce9639f41e7e61a4140672ac69cf7ad085", [0x3b, 0x0], 0x0}) 2017/12/09 00:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003b) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000add000-0x4)=0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003ae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c84000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000009f000)={0x0, 0x3, &(0x7f000033f000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0x38)={r3, 0x30, "7d03265fa571df52e36021e9a86dc9bdc080b1cd84a6e395bcf16e1d3d19c8f79752bd6d21c1645501408b4627e64f3f"}, &(0x7f0000c18000-0x4)=0x38) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a20000-0xc)={0x0, 0x1, 0xcf0, 0x15ea0000, 0x4c}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003c6000-0x8)={0x1, [0x0]}, &(0x7f00002da000)=0x8) connect(r2, &(0x7f00003f9000)=@l2={0x1f, 0xcf, {0x0, 0x8000, 0x6, 0x200000004, 0x40, 0x800}, 0x0, 0x8}, 0xe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000083e000-0x8)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000058000-0x28)={&(0x7f00007ce000/0x3000)=nil, 0x3ff, 0x0, 0xfffffffffffffffe, &(0x7f0000fe8000/0x3000)=nil, 0x4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) sendfile(r0, r5, &(0x7f000022c000-0x8)=0x0, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00001cb000)={0x81, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x0, 0x100000001, 0x0, 0x0, 0x400000000000000, 0x4, 0x4}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b99000-0x8)={r6, 0x1f}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e70000-0x590)={0x2, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x571}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa8f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x807}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fbe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x269c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r6, 0x0}, &(0x7f00003a4000-0x4)=0x8) listen(r0, 0x6) socket$inet(0x2, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000970000)=[], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d51000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/09 00:54:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) 2017/12/09 00:54:01 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6e000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/09 00:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d12000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ac4000)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000cff000-0x8)=@buf={0x0, 0x0}) r3 = getpid() r4 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r4, &(0x7f0000dbe000-0xf0)=[{{&(0x7f000066e000-0x6)=@hci={0x1f, 0x2a4, 0x0}, 0x6, &(0x7f0000ced000)=[{&(0x7f00003dd000)="449e00766d0a549b4c766c94f069abc78bbd295f0c8ba7a1b4df0b6154070b96042fefc568e0e13146e08cb896c22b69f2dbbac038b002699ef46365f56e42650a4aa08d311510173ba7f95d19f369dbbc446be470a685eb2d0fda7f9cf7e896dddb386e25807ac16f55a9e0f74c01b290d0111635bddc10cf7315ce16d289105101ba49721543abb0c01304", 0x8c}], 0x1, &(0x7f0000f01000-0x188)=[{0xd8, 0x19b, 0x8, "19c58b9977a63402cae64299c2bfbb00016676e20ce0ca5cf5efa1c6f9a587a7d425b156c7c7f12a40da353efb4f4c35995b0f66af9ff27e89b9521770fa57e1779a91919ecc0b2764262fb9ae4ceb5b7a47d0ae5a5d2b89d647529f5943c63918c64dab32e4e5e85faf44054bf8ac58ecea326866069f11443f08737cc16082bec84ec77773539c6c2796e0ebad29c4077b24f5b5dd097126a37076afc089ab16fe0209f4137cb530117a8ebdf100c401860cd64fee5bc430bed914041202479d72165ed010"}, {0x78, 0xb8ca110ab650e7c2, 0x6, "3302f7c17047bb82da3235fe35360899822822a0cfd0075fdddc5bc6df5a1684bdb92144c0d93ea9ba3c3c147cca90a8b5065b19cd91d4d2ad4e450a629a457d000ee2d4be2c5a79bf96652c24ca89e6a58a20a39562daed544c55a9a044b868bc99752962ab056f"}, {0x38, 0x10c, 0x20, "faf2fdd11583f2161db0568022c554e625dc5e14fe1970ee12efd80d25109253d2b2fcc7d6"}], 0x188, 0x800}, 0x9}, {{&(0x7f0000450000)=@rc={0x1f, {0xd327, 0xd5, 0x1000, 0xfca, 0x40, 0x2f7}, 0x1}, 0x9, &(0x7f0000086000-0x60)=[{&(0x7f000021c000)="c2787aedd249f4", 0x7}, 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{&(0x7f00001ca000)="53032c4b0bb35f16f8175b072b6633cbdef741188486abaca097fb45b4391e0606fed5768978da3a4f0461f702d5c3bde0810356e847909a46f17e774f2662e3de9c9959be085654ad3a56fac2874381bb77d0eae43abd74e9a4744691fb802e694315c2c35bd7eff2759a3912d1865935d32a68644701843cb01dde4cd8a84df15df2c36404101cb6a5d6ac1aa6b2fa800306b23c0c3c0522c7b6f63bb94f0235ec98b892faff4fdb81d1cc9c3568354fa234b18804a1be8d2fb543661596dcb2775d02de794ebd9f993e97eb51a31bc0408ee67b3a4ddc309ba3893d6ed1bcf0dfc9809e896da3bc56dee946e9e8a80c0bef36324c54822719001ad185d6f52a09f1070af7108783b86719b1c7b8025709f99cc0166cc0b220073fb82b60ed262900a97f5cff986b7d69a130baf80d7270903f07f9c18989a15ccd0dd3f4806d295c074e820a818cc28ed5c09f8af7a7bc731bde79a9b4e9f9796a9f78cc041564dcfa30849ccdd0a8d14c70033c87b393818c870a701824b5de548d9e8de3c0584b3a75f101685dc0371ef5a5ac9e2e24ca3ddb4b80d9563259e896d32390b104c544900c8773b430ee41cf26c3870f1865ee9f9ddd945380ac97295476ffb6363c174038ec6d6a5caf8d57279635a0ac1ca71e5be1867efdae48d0cc74d439b87e4627bff1629990af8ed08ffe8c3ef6a2b1d183ce7d808403e6b1fe28ac9b807383d473003a7941b764addea7ed1653607ece9765f51ea9bc7cb0ae33ec5de67e7b7f3ea7f8bcd1b7fca431fb3c9c60cb348b8c427d099aa626df4e1f6a9150686e1f50998f8fe1e44823b98dc99281ec6e88a028de82b29b589c5d45defad4077ece3d8fa2cc4500a5d0d243aafc577c6081db303d65cbed86858e094385890a0a056145bf1d85ace129505b6e64c3af3482068b4859dc37874458898a3bc87e8945329f2d14ac2d1b70d954df0782eeaa7f4d80701728767f3d50552ccb25db2849768dcf0aeebabf69b0aeacd2e09ea05e41bc291d873bfb6500758793937081ac2e77972b54aac9ee82c7f5d8406bbb5264c5132a5087ea471f923479d6ae34abd1d2a9fe52519f1c1a34784fcf32fc8776318d6a2f841d7a43bb596473563ef71c54048e5c41a8cd53caf42deccdf9b6cc1ad7945f5af56a75eeec1c65e069bef830fed3e884ec10c7f62c7681869bba73d2c0a98ffbb6cefaaeb7d28488f7659828ab96e9cb4d1f55609de7f471c8953afe42c2d384b9d131bf6ad4fc00fcbc80749cbacf6c1d407d9c7bb316c81103c7ebcf617952b9b51dd1c898c1cbfdb68c87180ae8b1f826cf4f3147aee35c02efe689268e17cc943ddd6943e37d1e2e1c1b5119e975e78379d709c04db26332ba8fb184e842475df7946e051e1b149160a91ae955a530a1129fa3ac5ed14bcd2c08cec9843d409c121278fa9d85fbc8dad77943189156110aa7a14ddfc54dd189662629abe97bf49319ebae8be7723473e39bea19bddb4510785c05811b749ad8a3d2023da51274422803acac33f5b9a72fb46743ed2a8469022ce2bf16b2ed8c76b183d7cf36ea387492ace9045b0ebbae4c0160f4a89475e7c50b3302578ecb8d465552667bfc5241bd836670f0063c33ba137acf29ebcc6e5bcb9f318b89fffe7d3660f64c6b60e82dcb1c84e7619d577ab045c2767342e664498430549dde6b0acba6404e556cad4a054e2db19a9291b2cf2734e89fd8e7d9c0c044fefa5f59811c0770fb758cbc5c92ca57b7c47879ac3631ca6c98b965f832b4529e1b1da903f621dcea892b9dda6b2ae7167e6c591d7af6a0ae19f0f21afbe8480448484befa2ba98cea7673772c728070ec45e587015e36a522ba240eccc4d2b46b3f19d0123261522dcba980bef7602c7a31270cf27ac0694953b370044186785597ebb5904ee2e354a169d7c0290f3c283bf357503d476eb501fb0c362dfe68bd14049187c867e6eec50cf4b396171fa73e2cf1ca396fa33cec6466faa506026bc2114c71a6e6f399ed9b98bc1ab09ef84b9fdd166bb4d0614628c5fae52b73e5b345e000aacfb907122fab9e9d27b96ecc68a01f496f45fa3b509953e7617c3ec99d5548554e105195f43bcd6c1bd007f6efb13508924b17912086f725adc5b7eb047db2589eb7f8a6981fdbafeb1092aa235b4eba71903b9d85ce4894e87ea0564f680ab92c335ebf75a36fe78077620649a64d917a11b477e70f7bf798b3ac8530fdd59572bc849bf11450ae861bda75d0b8657c957b6357b5d4569c0c2cff4abe0395465eda3a6a8b4319ec913306031f8ff7195453f40f1b8eb5bc8dec54be9e65f21ec4f6b7e690a5f4f49511affb5db33313962c37f64acd4cd55d60cd217b5d15948a96f76f6caf31bdd4519cdebd57c0b0899f3a2a1059b4ad85ef77cfa6a81a835f1383f88f53948b2aec6fa09805f61fe55900658e805eceb2909617a0cdf545a12f0b2e5738dfbaf671dff2054e9ce547dccd288bb0e5c084c46ff7deb327447d59011623fd48cf6423df8d52bf820e7005ec271cecb81ea524fe895ad005b2cf66e6f66236233b700227d9717c5a7df7a620dd3d11bf6427601d67ae5b66b491317a804da03c2173050b24200460f23c4c381afb843fa5d867cda506101a834b3e0e2d356c97051d7403c4dc85b30f414079499c2af1ae6cd5c79ab209ab90a63eca677637f1363d6a224a459fb438b3f7b0dbf56d6ac7a8f050b9cb7fe5a475c3e7e18709b4acf1d791e42e6dd7e60dd3eabaef70e0c83639f988844d96b393de30a401d082b3e9be2b7b16f6e551f204157f04c57182f3e80074322fce6e06d41e0d5a421675ee69dec3097b0764f8ee1b6f8551ddd5bd5233f14e76e573d8e1ca58b137cba66f8d0fffd4f52edc24deaf39ec1ee2644359d7156d635a41c787181bd2ab79efd813f167297a1974f8b9a2378fc62d94b7aedbc52eb9d1988e594c25090a8dcb443f56fd18e353f90fa8c29b0744d5e9e72ae01fa1d25d0faa34e2d03ac7341ac67b01f0f044da9c1376cb93eb8e018f83cdda532cd74edf42900feeecfc028215deec01310fab25b26ab6b176f23f89f9d9ff53482b3536e54893b1f0561be0e37366317230fc7b1fe91badc5dda5c0c9f1125fe7c3a436b0483e65fe095d820b3c3d09087b66fb0787ed5c22b79d00904e7cc9d11905ba58b9fab624f9ba06a493d36e377543548a4eca68caa71763d6ab9b4a202f0f91fbe04d881ec70fa2375a20f1490f276f03131bdab265e54195d74cb6a7ef887defa8d72e8d80aa0d50a2fa7f2b63734f9ad7eca69c217a3c707e2b92352ecfbaa3f3d809606f7114068790d103bbaf29655b71c7d5fedb028fa42735b03027c15210cee69840044a0dc6b842cf23e0dd15966bffbce2e5d94fb4f46cc105f79a030a6d3dca1ec97181ab974bcf87554675637d3d009c6039e223368a5c97c43c573ceb0461a313a29ef50e2f57b92d61732d538f363ffbe458b1287c518cb437b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0x1000}, {&(0x7f00000ab000-0xc0)="c0675716e1ed6243a471e26897592295cbf0ebc252cee9bfeb8253adac2e76ec61b34ea6ea38b6e11930dea559e38cc526dc2cb6e2b826d066139d087c4a90967291a7420cdaf7b523230c869f5e4172efbf8a9d9e2286a9a38dd287062d4c3851ab6bb84278010fb102e4b4c777f4858f6045c16e04d2aa41fca37ab425e12fd46255ac394c82ea7cc93356c768564617bd24507e37c1bc0b1bf52f9e765947d8ce62d405c452ee95fff3ffc556e4d4ef2792bac506c4bcf8ffe2f61710bafe", 0xc0}], 0x8, &(0x7f0000bfc000)=[{0x68, 0x0, 0x8, "50ae4c14a3799540803ce15781f57ea2e172e80f98f49158b7a7471b6a3bcdf1293aeb9da4058d369762af3a59b64ac2ce8599fc0c5e4bcb58670b40a2df4bcccf9b7288e2abc00a08a2ca002da14743fc4f83cd35a1d0"}, {0x78, 0x103, 0x9, "6ced4b038812e33891fbd825f4a720d195be06a535136f9318b8206cb5fc87c1c5e24ff4aef1406906a7bf16556b5e32cdfaea87bef81790a5fcc60031a04c77c8afcf4db1ff966790f4b906cf0832cbb1bd6e9315b78e4e3ab2b502820c3362022bbadb0b5c829d"}, {0x38, 0x114, 0x80000001, "56ad6e308304d57043beae4e33d73392cf310e53acd95ccd13e4f961e256f78cdc4b14"}, {0x10, 0x1ff, 0x7fff, ""}, {0x68, 0x113, 0x3, "5586971e8d06c4544b7a99670a92bebfdfb0fec97c556e136c4b2a1fd98db181bfc35e0cb2651e9ae5550f57f46e2d6eb6a7a0067491fee99252de2bb4e4bdc517a1e83fab9a53e3f1dba2e2b793e017e20d8ec3d1983d"}, {0xc8, 0x10d, 0x80000001, "87b16ee89186bc76cef29f0816f8f3d1d186b47e2c3e2c7663dfd8a6d0b237526322d19e00e2ab205c4af520c8d447aa7b6b3d512a3cec93539a1db3e8862eca30740de9d846ccf6e45f81947595647ccb2b56b6fc4699f49ddba50e06b2912e7f8e236f018cc5f8a6d17da26bf67dc6e480f637b0510ec2ee296791abd84244d116c31a24cde15d732abbd0e629a2cdd9ee8fd151650ddc3f95701989ecff6352f5fcdcc5d2386634d0cb8b38d81360a28c4e2c7c"}, {0x10, 0x116, 0x8, ""}], 0x268, 0x4}, 0x6}], 0x4, 0x10) sched_setaffinity(r3, 0x8, &(0x7f00006e0000-0x8)=0x1) syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) timer_create(0x0, &(0x7f00002e2000)={0x0, 0x21, 0x0, @thr={&(0x7f00009b0000-0xed)="fd7617f2da7960590805defbc08869b670981203c270e50fcdeeecc7791d8839aba9d310e3e37723b24220b662bef503b5a4d1978635e38556f8242a74cc682a2aef9557897cbc38e2f15b39b7d836de5dd8d8ac610a7d20f4d5142925e82a64fbe1301b14a045d4d371403f42c02af5944881012199472fcdba7f46381a3b605b2fc1ced3105301ed605ad3972f1442e9e0df83039ea19f7a66cc55d59e3096215288cde06c86a87db5d7cc6fec6c8d3c6d73687aab5c764ed82f16b72ff1584de6d6cb706f3fe13d4e73d78816146082290a3ee39bd92c20f3652360989ab8835716589e8431b708404b5f2e", &(0x7f0000d0a000-0xf6)="4511bbecaa5121fba3f71738104753463808061780900927d61cec7a90d00b04dac372b660909ee68d47e6761c742520c371aa016ccc44bdde678234802d7c7a59c46210b54f29a6008f098ea73a0707f4692536c63177546e1f94943c71d56a0194dba6f8257545f5576ac0bc0c27084db94be3c4eceaba73aab95ebfc877ad5b72cb9d8c6dc80e1ce451c7dc87c3c81024919ad3f5c66151c3db8632de221341c40ac1a410b04f833a28daec842db2f5471dc26f80d7d9f610a5855939ef2c775cb1bdebb559f56c3c8975598da0c0696457702faeb40c00e24367c96bad88631a9ceb5d7d62976f13976e250df8d9fc0725482c14"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e2000)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000142000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff00000000, 0x20000) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000b8e000)=r3) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000866000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f2e000)="") 2017/12/09 00:54:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x9d05, 0x90400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x72ab0a29}, &(0x7f0000a3a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x200000000, 0xdd7, 0x80c}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000195000-0x78)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000003, 0x10020, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/09 00:54:01 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000014f000-0xe)="2f6465762f6b657963686f726400", 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000183000-0xc)={0x0, 0x100000000, 0x30}, &(0x7f0000936000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e3d000-0x4)=0x10) 2017/12/09 00:54:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f68000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$void(r0, 0xc0045c79) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001f7000)=0x3, 0x4) 2017/12/09 00:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000416000)="2e2f66696c653000", 0xc4, 0x1) r0 = open(&(0x7f0000868000)="2e2f66696c653000", 0x0, 0x0) chmod(&(0x7f0000283000)="2e2f66696c653000", 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a1d000-0x10)={0xa, &(0x7f0000c49000)=[{0x8, 0x727c0384, 0x7, 0x3}, {0x3, 0x3, 0x66, 0x101}, {0xffffffffffff8000, 0x39b, 0x6, 0xda}, {0xb5, 0xe73, 0x1ff, 0xfffffffffffffffe}, {0x200, 0x2, 0x3, 0x4}, {0x1f000, 0xffff, 0x3ff, 0x9}, {0x5, 0x2, 0x80000000, 0x2}, {0x8, 0x4d23, 0x4, 0x4e}, {0x415b, 0x7db4, 0x5, 0x6}, {0x9, 0x8, 0x7, 0x8}]}, 0x10) link(&(0x7f00004f7000)="2e2f66696c653000", &(0x7f00006bf000)="2e2f66696c653100") unlink(&(0x7f000082a000)="2e2f66696c653100") ioctl$TCGETA(r0, 0x5405, &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/09 00:54:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1a7000)=nil, 0x1a7000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80001) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00001a8000-0x100)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000118000)=[{&(0x7f0000175000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00001a8000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000002e000-0x6)="000000000000", 0x6}, {&(0x7f0000185000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00001a8000-0xa)="00000000000000000000", 0xa}, {&(0x7f000006d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00001a8000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00001a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000091000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x9, &(0x7f00001a8000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x6}, 0x100000000000003}, {{&(0x7f00001a8000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f00001a8000-0x70)=[{&(0x7f0000001000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000046000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000144000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000162000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00001a8000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f00001a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000184000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x7, &(0x7f00001a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0xffffffff}, 0x9}, {{&(0x7f00001a8000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001a8000-0x40)=[{&(0x7f0000006000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000071000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00001a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x4, &(0x7f00001a7000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x9}, 0xe7d4}, {{&(0x7f0000155000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000031000-0x70)=[{&(0x7f0000049000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000011d000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3},