0000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/rfkill\x00', 0x200a00, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000d2c000)={0x1ff, 0x400, 0x3, 0x305}) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000dd0000-0xd4)="4337eb0167f8ee1047dc2393732a5aa393ef9c344c90b6be105c4b0180bf5fd0b8c6c94a9248a5a86f3c98c20191707cbe288e6741e90f137e1c71152586c2ccbb3cdfc20681e46c03856c4f0010fb0357ddb66b3ce4636cf2968b2e9d5724a2386647d89a3438903f68eef24445f271f0313340c8b56c61dac0684e254bcd95e25a1672acbf5177674f57ab4acb0e9ad377bb7e49a75ae03bd0ad3f1943e98e4dc1ba29fec1f1fa8fc81eeea0bc213d52d491dbd85be614df4e33515806dda757be753c62c034ed1acebd8447e0e2b4b7d3c1b1", 0xd4) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a67, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/31 05:56:06 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000bd000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/31 05:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b1000-0x4)={r0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003ed000)=0x0, &(0x7f000030e000-0x4)=0x4) 2018/01/31 05:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) fcntl$notify(r1, 0x402, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/31 05:56:06 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000030d000-0x9)='net/snmp\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000443000)={0x11, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000699000-0x4)=0xa91) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ac7000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000912000)=0x0) 2018/01/31 05:56:06 executing program 3: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) fstatfs(r0, &(0x7f0000001000-0x70)=""/112) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, r1}, &(0x7f00003cc000-0x18)={0x7, 0x5, 0x81, 0x80000000, 0x0, 0x3}) 2018/01/31 05:56:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000064d000-0xc)={0x1, r0, 0x1}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00006ed000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 119.366998] kauditd_printk_skb: 68 callbacks suppressed [ 119.367011] audit: type=1400 audit(1517378166.602:1227): avc: denied { map } for pid=20742 comm="syz-executor3" path="socket:[51201]" dev="sockfs" ino=51201 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/01/31 05:56:06 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000adb000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0x10) read(r3, &(0x7f0000cb5000)=""/72, 0x48) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) [ 119.438299] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/31 05:56:06 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 1: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000016d000-0xa)='/dev/cuse\x00', 0x301200, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000250000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000be000)=0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) r3 = getpgrp(r1) kcmp(r2, r3, 0x100000000002, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 05:56:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000081e000-0x8)='./file0\x00', 0x40) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x8}) r3 = dup3(r2, r2, 0x80000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) select(0x40, &(0x7f0000833000-0x40)={0x2, 0xc72b, 0x9, 0x2, 0x43fb, 0x7, 0x0, 0x25}, &(0x7f0000979000)={0x6, 0xfffffffffffffffe, 0x4, 0xffffffffffffffc1, 0x1000, 0x6, 0x400, 0x1}, &(0x7f00001a2000)={0x9, 0x7, 0x9c60, 0x4, 0x1, 0x5, 0x0, 0x2}, &(0x7f0000eb3000)={0x77359400, 0x0}) accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x0, 0x0, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000354000-0x4)=0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000874000)=0x0, &(0x7f0000dfc000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x104)={0x0, 0x5b, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99"}, &(0x7f0000b92000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000053c000)={r5, 0x0, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x20) getdents(r3, &(0x7f00004bc000)=""/223, 0xdf) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") fsetxattr(r1, &(0x7f0000542000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003af000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000018b000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000d6b000)=0x0) [ 119.484928] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/31 05:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e, 0x0, ""}], 0x19e, 0x0}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000043b000-0x60)=""/96) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) 2018/01/31 05:56:06 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000039a000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000026a000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000685000-0x10)={&(0x7f000039c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 05:56:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:06 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b54000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe7000-0x4)=0x8c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe8000-0x20)={0x100000000, 0x2, 0x203, 0x3ff, 0x200, 0x8001, 0x100, 0x9db0, r1}, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe6000)={r1, 0x7}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00001a4000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r2, &(0x7f0000fe7000-0x8)=0x0) 2018/01/31 05:56:06 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f67000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000014e000-0x28)={&(0x7f0000c46000/0x1000)=nil, 0x40000000000006, 0x1, 0x1, &(0x7f00006a4000/0x4000)=nil, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockname$netrom(r0, &(0x7f0000fae000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a8f000)=0x48) r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') preadv(r1, &(0x7f00001d4000)=[], 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000c32000)=0x0, &(0x7f0000799000-0x4)=0x4) lstat(&(0x7f000049d000-0x8)='./file0\x00', &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001d4000)=0x5, &(0x7f0000f55000-0x4)=0x4) sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00004b4000-0x4)=0x55a9ed2a) 2018/01/31 05:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005e0000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x80000) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/01/31 05:56:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = getgid() setresgid(r0, r1, r2) 2018/01/31 05:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000161000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000860000-0x4)=0xf7) r1 = socket$inet6(0xa, 0x8, 0x80080010001) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 05:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) writev(0xffffffffffffffff, &(0x7f0000c97000)=[{&(0x7f000068f000)="482ba92706e80fa1b3b052ca819fcbeedb081f4d2dc04645bd4c4257e2d0a743119ac7b4ed770b4f12cb217474d7a26503d735d66072138a5dd42a5a6a2184f9c797be1ea7557a1939b4bbc86ce9e9a674d6b3ed6b0b1555e3e913b8acfbeb48242361957b2b0b1bcee37edfbf04457c8960fb4cdddf4ab035f41432f42c13c93e29fccf7e0bc72a1762d98c87fe891ff2c24920ff816cb493e7dda15634916701a576d94af2638a40faf9269cbbaedc5554b71036b5a67d9526a71cffe96f17953c7f7f70ba99efb824708c322d699765098a0f0a60719ebb179a0fd3beaf51ba8b259a7262bf48890a27c221dbedd6f892a9714325ed3ade22cbbecda9f343e6d69cfbff2e01ad7552b70cdb9d1bac916ddda59d1667d3f966cee95c81e80305fa1fb86b5c3d16ac9cc7319c14fcd0a1308a2d2567b71b12fd3350f459a5b6ab8733b92ca02864097709d2f6ecbdb9e18598649e5f7187245afa8dbbeec06565529d90233a0bde1815e0276177ce60cfb107b9574672cd020eec05486927d5", 0x180}], 0x1) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ea7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002af000-0x4)=0x10) getpeername$netrom(r1, &(0x7f0000e1e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008c0000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000655000)=0x0) ptrace$peek(0x3, r2, &(0x7f00009c4000-0x8)=0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:06 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x5b5, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00003f2000-0x10)={0x2, &(0x7f0000f6a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000f4000)={0x3, r0}) r2 = socket$inet6(0xa, 0x4, 0xb46) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r2, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000733000)=0xc) prlimit64(r3, 0xf, &(0x7f000002d000)={0xffffffff, 0x4a6d}, &(0x7f0000b5b000)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6c000-0x4)=0x0) 2018/01/31 05:56:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f75000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000af000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000029e000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0xf900, 0x400, 0x100, 0x2000200, r1}) 2018/01/31 05:56:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f4e000-0x8)='./file0\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f00004f4000-0x63)={'system_u:object_r:mouse_device_t:s0', 0x20, 'system_u:object_r:usbtty_device_t:s0', 0x20, 0x34, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x63) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00002ab000)={0x7, 0x65a, &(0x7f00004fb000-0xa)="80cc28dafcc9600975d5", &(0x7f00006ff000)="aead295307f4bcf36299eea03f75f5cae9eaf7a573b771fae809b714ebc729c9cc1b811872147c452d155d2a82b31c4248792b51c4882d79b369b083ae3a04b1e6b13f8cfceff16ae2dff816ac3e02a552e7345526298dd88573e01e515e15f73ac41906f68fd6f43daaf2d7d30e0530c3ae2e4768ec1a6240d8d141aef6fcb27561282740e0b98a62a4f4978ea2fbd94daa765d25caa4cc1403259114e8bfae2a8584fe53680a694524ee789488008461243f8bb02535c651e84893f64e183ed0c0dbe2786c51fedc33cf8dc1060e9e0a031b", 0xa, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/31 05:56:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000b4c000-0x6d)=""/109) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000695000-0xb)='/dev/audio\x00', 0xaa201, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00002ea000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 119.680613] QAT: Invalid ioctl [ 119.738397] QAT: Invalid ioctl 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x992, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000708000-0x50)=[{&(0x7f00003cc000)=""/120, 0x78}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000cef000-0x50)=""/80, 0x50}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00007bf000)=""/0, 0x0}], 0x5) pipe2(&(0x7f000027b000)={0x0, 0x0}, 0x4000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a78000-0x1c)=@req3={0x2, 0x1, 0x1, 0x4, 0x1, 0x100000001, 0x80000000}, 0x1c) r3 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001000-0x38)={&(0x7f000046a000)={0x10, 0x0, 0x0, 0x8040000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000055b000-0x11ac)={0x11ac, 0x7, 0x3, 0x10, 0x3, 0x3, {0xf, 0x0, 0x6}, [@typed={0xc, 0x60, @uid=r4}, @typed={0xc, 0x80, @u32=0x7}, @nested={0x180, 0x30, [@generic="05eb0d4fd278d0794c7496824d67bb6cd8cf46be7a14257d8084c8cfb69f6aa31e3deaaa5be4482b6b88daa13234ec3e21a81e76cc5c1daa2912c60aa8d18337d1aa2ec2347735f6b1ada99971210120cf57814cc6c1ff389b7e01b4277907074717ce08f9fd9a6fcf10651ad7ebdf379e9566f2e9704f4ffa3de354479010cbcfa9a19db7f971dff14999984697ac7dcc893dbd34", @typed={0x8, 0x3, @void=""}, @typed={0x8, 0x66, @void=""}, @generic="6b63bd194d32096998c67de0c81e1e5cc80ad8045191bcb31cb8ae4c34d4d767bb3144318c6245f446d851a173c8589fff4f66df234dd803ec5ff1e16548d5e2e1cbed776ec79ccfb1784310e27b518dfb3da8155e26e3f5ac55195dd9332e0e313cd1d7fff184e3fcf745bc5218a21e175b42ad6c7f075c799b750db945bd8b529311d3e9bcce9e4ca62cff472b26033aaf1506a3515a541cea9918ae0146e600f197ae4fda76ce82ef588f6ed47782f77fc12d804c62", @generic="9056235255b2be74f4d29dcaaf73f4a17903969a09", @typed={0x8, 0x43, @void=""}]}, @generic="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"]}, 0x11ac}, 0x1, 0x0, 0x0, 0x40}, 0xf997a4614213b2d0) fallocate(r3, 0x8, 0x0, 0xfff8) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x8001, 0x4) 2018/01/31 05:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000817000-0x8)='./file0\x00', &(0x7f00008e9000)=""/99, 0x63) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073c000)=0x0, 0x0) 2018/01/31 05:56:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="bd8e7317f4b2247fef635f025c4e6448a1fd2df9a95a430611bba49ef8563c6ef17efba11a596bff6a2af25cdf3f81ef6bfd3aef4614112081b4a8b02474552360640e4ee28093e98522654ae95fe0a9544532fa47ec9df1778101e158f16c2f39108c147c32ebdff794cdf79241490c5328bc613ca26d789f99ad9437c129fbff3396668b57bbd43cb5e3d4030f59acb81e80f30d61e48df71a88dff5a6d00cae97f89f5f78c4518d79d20983bc11bfe5d79eb4e7db3526d75ed8cdcea524e769c09a2932943d19e33812f3d0c34333946a75bee19965f319521cbbc75fa1fa2b4332c21e7b0dc083dabf2ad6ada3", 0xef, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="04f5f34eee627b14e216056277095fdd3453b82059b964a9c5bafbe2692f78ec87745f51c1bfc3e70e123f7e5072055ebbdd183edf601ed5cd5bbab867ec4886e5059b23a1ec9e9e82fccc8f2ddd97af870d1669761e3e451b3fbfe51f15bea1350079321b7c61dd78432d324bec9d47f3cd4fb385898c802c942b7c0074ec31c449296080052d0610139c273fcc855b686c3e4e359db90b7369dfb9ae9026ab47d57394261bcfb77d92f8d77d8015505c58fd90a38ba24c8d", 0xb9, r0) r2 = request_key(&(0x7f0000e4f000)='rxrpc_s\x00', &(0x7f000083d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000270000-0x2)='!\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x4, 0xffffffffffffffff, r2) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002000)=0x0) prctl$void(0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x7, 0x220000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/01/31 05:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000683000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001d1000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x6, 0x3, 0x0, 0x7, 0x0, r2}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/checkreqprot\x00', 0xbfc, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000293000)='/dev/qat_adf_ctl\x00', 0x10b000, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f000054e000-0x8)={0x3, r4}) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000dcc000)=0x7fff) pipe(&(0x7f0000f00000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000008a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000e00000)=@hopopts={0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffff}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x23, "1a99509778db9589a66a24dcd8ec0886057a10b4779f7a529627ae3b8c4dbb53d0c68b"}]}, 0x40) 2018/01/31 05:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000058e000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) write$eventfd(r1, &(0x7f0000254000-0x8)=0x5, 0x8) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 05:56:07 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:07 executing program 0: io_setup(0x3b7d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/60, 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x8, 0x400000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000006000-0x4)=0x973d) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000007000-0x8)={0x2, 0x3}) [ 119.829180] FAULT_INJECTION: forcing a failure. [ 119.829180] name failslab, interval 1, probability 0, space 0, times 1 [ 119.840547] CPU: 1 PID: 20861 Comm: syz-executor5 Not tainted 4.15.0+ #287 [ 119.847564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.856910] Call Trace: [ 119.859488] dump_stack+0x194/0x257 [ 119.863132] ? arch_local_irq_restore+0x53/0x53 [ 119.867787] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.872979] should_fail+0x8c0/0xa40 [ 119.876681] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.881765] ? __lock_acquire+0x664/0x3e00 [ 119.886002] ? check_noncircular+0x20/0x20 [ 119.890221] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.895397] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.900568] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.905749] ? print_irqtrace_events+0x270/0x270 [ 119.910491] ? check_noncircular+0x20/0x20 [ 119.914723] ? check_noncircular+0x20/0x20 [ 119.918936] ? reuseport_alloc+0x87/0x390 [ 119.923078] ? lock_release+0xa40/0xa40 [ 119.927048] should_failslab+0xec/0x120 [ 119.931009] kmem_cache_alloc_trace+0x4b/0x750 [ 119.935600] ? __lock_is_held+0xb6/0x140 [ 119.939666] reuseport_alloc+0x163/0x390 [ 119.943709] ? reuseport_select_sock+0xbd0/0xbd0 [ 119.948450] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 119.953446] ? sock_i_uid+0x8d/0xb0 [ 119.957055] ? trace_hardirqs_on+0xd/0x10 [ 119.961184] ? __local_bh_enable_ip+0x121/0x230 [ 119.965840] ? _raw_read_unlock_bh+0x30/0x40 [ 119.970238] udp_lib_get_port+0x116e/0x1b30 [ 119.974577] ? udp_seq_next+0x80/0x80 [ 119.978359] ? sel_netnode_sid+0x189/0xb80 [ 119.982578] ? check_noncircular+0x20/0x20 [ 119.986807] ? inet_csk_reqsk_queue_add+0x250/0x250 [ 119.991830] ? print_irqtrace_events+0x270/0x270 [ 119.996561] ? find_held_lock+0x35/0x1d0 [ 120.000618] ? lock_acquire+0x1d5/0x580 [ 120.004571] ? lock_acquire+0x1d5/0x580 [ 120.008525] ? inet6_bind+0x356/0x1020 [ 120.012420] ? mark_held_locks+0xaf/0x100 [ 120.016545] ? do_raw_spin_trylock+0x190/0x190 [ 120.021109] ? __local_bh_enable_ip+0x121/0x230 [ 120.025765] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.030764] ? udp6_portaddr_hash+0x146/0x2f0 [ 120.035250] udp_v6_get_port+0x9c/0xc0 [ 120.039117] ? lock_sock_nested+0xd9/0x110 [ 120.043338] inet6_bind+0x5ec/0x1020 [ 120.047060] SYSC_bind+0x1c3/0x410 [ 120.050588] ? move_addr_to_kernel.part.18+0x100/0x100 [ 120.055870] ? __sb_end_write+0xa0/0xd0 [ 120.059839] ? fput+0xd2/0x140 [ 120.063022] ? SyS_write+0x184/0x220 [ 120.066719] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 120.071549] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.076560] SyS_bind+0x24/0x30 [ 120.079825] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 120.084558] RIP: 0033:0x453299 [ 120.087728] RSP: 002b:00007f50d797cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000031 [ 120.095417] RAX: ffffffffffffffda RBX: 00007f50d797caa0 RCX: 0000000000453299 [ 120.102665] RDX: 000000000000001c RSI: 0000000020f13000 RDI: 0000000000000013 [ 120.109912] RBP: 00007f50d797ca90 R08: 0000000000000000 R09: 0000000000000000 [ 120.117161] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006b000-0x42)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000850000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008df000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003c0000)=r2, 0x4) setns(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007c6000-0x10)={0x0, 0x1c, &(0x7f0000f57000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00003e1000)=0x10) 2018/01/31 05:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000aa3000)={{0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x3, [0xffffffffffff8000, 0x4, 0x5, 0x6, 0x7, 0x4, 0xb2, 0x1]}, 0x5c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000096d000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e47000)=0x0, &(0x7f0000959000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000de0000)={0x0, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r2, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007c7000-0x8)=[0x8, 0x2c]) 2018/01/31 05:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/01/31 05:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000e6d000)={@common='gretap0\x00', @ifru_data=&(0x7f0000a9f000)="1200000000000000000000000000000400000000000900000449fa80e2f42023"}) 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 120.124411] R13: 00007f50d797cbc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/31 05:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000007fff6, 0xfffffffbffffffff) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d20000)=""/194, &(0x7f0000af1000-0x4)=0xc2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000958000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$llc(r1, &(0x7f0000900000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000020e000)=0x10) 2018/01/31 05:56:07 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 120.176727] QAT: Invalid ioctl 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa8000)='/proc/self/net/pfkey\x00', 0xa200, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) recvmsg(r0, &(0x7f0000d11000-0x38)={&(0x7f0000451000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b12000-0x20)=[{&(0x7f0000f6f000)=""/4096, 0x1000}, {&(0x7f0000ffc000)=""/217, 0xd9}], 0x2, &(0x7f00004ff000)=""/69, 0x45, 0x3}, 0x40010001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x82, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb"}}}}, 0x8c) [ 120.236727] QAT: Invalid ioctl [ 120.271269] device eql entered promiscuous mode 2018/01/31 05:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x1, 0x181000) r1 = memfd_create(&(0x7f00000b9000-0xf)="740006000000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl(r1, 0x4, &(0x7f0000ff3000)="f60d2e3e02b5f1b780487d77c71658d0486bfce0165b903967ee552011db80d6f2da9a4b6063c5709071619a2d1313f9edf9d03d8aaf71fbc3e33a5ed6c704ba97d3e7e354c34d5a4f91d5693ed0dd2f46e9d4120a8def29b279a0a4ca8995643514fedf76f5593ae6fb33ba7937683799a3a1a57db37ad936ced970b3f394468e00e103ec9925c84d830945feb6b411aa84c72212230e78bdec77be8dafd9f534468e1ba31bf7a731bf2b5a47054e3ca7b7da10cbd3ee7c3d5870983a57") ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clock_gettime(0x0, &(0x7f00003e1000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000090c000-0x10)={r2, r3/1000+30000}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/31 05:56:07 executing program 5: socket$inet6(0xa, 0x80803, 0x9) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d82000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f16000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000181000-0x4)=0x0, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e41000)=0x2012) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/policy\x00', 0x0, 0x0) r2 = getgid() lstat(&(0x7f00004e4000-0x8)='./file0\x00', &(0x7f00003f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e2d000-0x8)='./file0\x00', &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000e79000-0x40)={0x198, 0x3, 0x6, 0x8, "4be4e8dc639dd48c1c0b60ebd7765bf4acf951a02e3b79f9c3ed592d69299e0ebf7faed0fa3b0c28f0677690", 0x2}) setresgid(r2, r3, r4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000315000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048a000-0x4)=0xe8) bind$netlink(r0, &(0x7f00008f1000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fc8000)=0x3a) openat$mixer(0xffffffffffffff9c, &(0x7f0000471000)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00002f5000)={0x1, 0x0, [{0x0, 0x0, 0x28cdbe10}]}) 2018/01/31 05:56:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x301001) connect$nfc_llcp(r0, &(0x7f0000d53000-0x60)={0x27, 0x7c, 0x0, 0x7, 0x9, 0x6, "1442df84c737b1835f4c1d1544407ff3a87c81d571eb0e58d1514110367155055c0c925bae8b80d09d7526e4316f5944321f8f6e9217020694fc3b4de4a45d", 0xb79}, 0x60) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f00001a6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002ec000-0xc)={&(0x7f00002eb000)=[0x0, 0x0, 0x0], 0x3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r2, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000015000-0x38)={0x0, 0xfffffffffffffd82, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00002eb000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:07 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') listen(r1, 0x8) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/31 05:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) io_setup(0x80000000, &(0x7f0000599000-0x8)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e98000-0x9)='/dev/dsp\x00', 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/status\x00', 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000930000)='/dev/hwrng\x00', 0x0, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d57000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r8 = eventfd(0x7fff) io_submit(r1, 0x7, &(0x7f0000d53000)=[&(0x7f0000b88000)={0x0, 0x0, 0x0, 0x8, 0x200, r0, &(0x7f0000917000)="f5b83140ff2ee32808df956b64bf26d236bcb9c04ed6efbbe85a26fa26e77a47d79f4743a9371af0c26ac534214f6ca2b41a913875a9cc9ae1b2e19c5066642246", 0x41, 0x8, 0x0, 0x1, r2}, &(0x7f0000981000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00007e3000+0xb19)="c45b58d4969dea13651fc7cb32d3b48176df50680fe376e1be376f5251697d7f7e28d3f04b4572a7132c6d88e5fe07859a09d094", 0x34, 0x7, 0x0, 0x1, r3}, &(0x7f0000456000-0x40)={0x0, 0x0, 0x0, 0x9, 0x4, r0, &(0x7f0000473000-0x5)="b60e16d2e1", 0x5, 0x1, 0x0, 0x0, r4}, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000e9b000-0xe0)="00df29f82e8a004c1a3b235e426136f5cc413a312cbecb2758f80bb7805887c97e68d3e55188d829a2ef9e1df16cc11bccc5467902afbd689efb2521cc62d8b1646c721db8ff054418544722ac31052077f30399bb4064025724630d137e0007683d14943b9795caea7d7b32c2dd5c763f9097c7f94d4455272ff2ac96d7f16dbcd64b9033417612238c4942e3f04770fc334a0429668df50bf86702f053e28ca79c61f036dba9826da6f00e01cf98ba3b7f37bea31c0f0614ebd7e1c641d39903bb1cf7931440f83c578bc3fe27bce97df3f7d3f8ee95953935204f5fad4abc", 0xe0, 0x1, 0x0, 0x1, r5}, &(0x7f000006f000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fff, r0, &(0x7f0000ed7000-0xe7)="ad24b9dccf645584d1aac5cb33b2482c7712117c8b4e273616ae9f9c50800d0055794beda35143bbcefb7f9ade29ab74cef2442f7862e027de06c5f1c164e937e11c958d785faeb8378417832b4bb4109b8cdbb2296bf1fd1dc3a5fb52c9fbd926018f258fdb1337dd0e94b59522844722aa60df046aae67d58e9dd9be467789d20a0c3cafb27addba8687a2a2f210d5364c587321c942143b875b14a64949e0f72dfad96f6b71a6bab03bed7e842458cc7f97d70b544106236b34b3a3149af55510e20c8406768b22b773c7de1467a43c68a5c7e81f3d613da866a2a8345db5d057c824b43614", 0xe7, 0x7, 0x0, 0x0, r6}, &(0x7f0000633000)={0x0, 0x0, 0x0, 0x1, 0xcd, r0, &(0x7f0000b4d000-0x1a)="ef150f0b819df81096d760d3e2059371f6f192535608136e6f17", 0x1a, 0x3, 0x0, 0x0, r7}, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00009c1000-0xbc)="025ffad272a875c68d81aadddcc70ddfe837185515cf5c7bab50c5578fd5747617b43cdaccadb1a701e49f14e7f1d9e2b3271705d0b3bfa5211f29ed3f7d29f5afb8bff60fceaa4ed4f8304d2a4ff22e612e456b5feb69272549504935418e1406003c91382b6daf5ce19b975d165ed15899962e535de0497a0507b12c5b7240c67d89aeae01b6aace5cd8a16fb2aaf04eac326d350f6993fc16ea5c6cb9b95a8fe09725640277a1c0cf5b8a2fba52c5d4d932f96258ad3bc60adda6", 0xbc, 0x3f, 0x0, 0x1, r8}]) 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:07 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:07 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') listen(r1, 0x8) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf1, 0x12000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0xe)='locgroupppp0+\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xfff) r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000002000)=0x0, 0x876b5e795) write(r2, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/31 05:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x200000000004, 0x0, &(0x7f000082c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/sequencer\x00', 0x200000, 0x0) read$eventfd(r1, &(0x7f0000f1a000)=0x0, 0x8) 2018/01/31 05:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d96000-0xf2)=""/242, &(0x7f00009cb000-0x4)=0xf2) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x0}, 0x2006}) r4 = socket(0xd, 0x803, 0x0) sendto(r1, &(0x7f00007d3000-0x12)="1200f91d17f00f0001001906000000ef84", 0x12, 0x0, 0x0, 0x2a2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000388000)={0x36b9, 0x65db}, 0x8) r5 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c31000-0x4)=0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) setsockopt(r4, 0x5, 0x7, &(0x7f0000898000-0xa3)="a9bba49224fae2d4743362e7b9c84ab6b2dcdd0e1756462824cc369a48605181fbc6199cdb2207c5a706dbfd9e2e15fbc2d5bb5fed88ebac9ac4963518ca16455fa62f003a3da9f50140d16f36b06ea0e4914520a7f96ec6b3cec51bd525cd102873ff27db9e6710bca82bb1681fa8d0e6ac91cf9402a1f992beef962be06331b7072422fafefd1eb3eb211d08056b20e1bc80b0eb4e41b05a6f758d645a25fd48f9d7", 0xa3) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x0}) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) unlinkat(r5, &(0x7f00005e8000-0x8)='./file0\x00', 0x200) fgetxattr(r5, &(0x7f0000d58000-0x19)=@random={'security.', 'ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000d98000)=""/201, 0xc9) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000be3000)=0x2000000401, 0xe7da6017dfc661e1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000029d000-0x15)='/proc/self/net/pfkey\x00', 0x2000000014000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000053e000-0x67)=""/103) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000578000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xc) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00005cb000-0x28)={0x5, 0x1, r2, 0x1, r3, 0x4, 0x3ff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sigaltstack(&(0x7f0000149000/0x3000)=nil, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r4, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000054f000)=0x5, 0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00007bc000)=""/83) userfaultfd(0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000912000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) recvfrom(r0, &(0x7f0000b06000)=""/127, 0x7f, 0x40000040, &(0x7f0000e4e000)=@ipx={0x4, 0x8, 0x6, "5b2db93526b4", 0x1ff, 0x0}, 0x10) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00002c6000)=0x0, &(0x7f00007a4000-0x4)=0x4) 2018/01/31 05:56:07 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') listen(r1, 0x8) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/31 05:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bf0000-0x1)={0x1, 0x0, [{0x1b, 0x0, 0x5}]}) timer_delete(0x0) 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:07 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000286000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000f17000-0x6)=0x0, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f00008bc000)="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", 0x2cb}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b57000-0x10)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a30000-0x8)={0x1, [0x0]}, &(0x7f000071c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000073f000)={0x0, 0xffffffffffff0001}, &(0x7f00009a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dc4000)={0x0, @in6={{0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae64, 0x100, 0x0, 0x3, 0x42}, &(0x7f0000312000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff6000-0x108)={0x0, @in6={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x100, 0x1ff, 0x1d76ba17, 0xffffffff, 0x6e5, 0xab9, 0x1, 0x60, 0x8000, 0x8, 0x6, 0x6ed, 0x5]}, &(0x7f0000130000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004c4000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x30, 0x4, 0x4, 0xb1, 0x8, 0x4, 0x2, 0x8, 0x6cc, 0x200, 0x8, 0x4, 0x80, 0x5]}, &(0x7f00005af000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000536000-0x10)={0x100000001, 0x200, 0xfffffffffffffff7, 0x1, 0x0}, &(0x7f0000d09000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000261000-0x25)={0x0, 0x1d, "95cf0549ca0834107a4ddf1ed9311f303263edfbd542cbdd1b8ffa2704"}, &(0x7f000034e000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008d7000-0xb8)={0x0, 0x1f8, 0x2963102b, 0x8, 0x9, 0x3, 0x400, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xf522, 0x0, 0x8001, 0x5}}, &(0x7f00003a4000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cb1000)={0x0, 0x7}, &(0x7f000056a000+0x88a)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ac000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003db000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a2c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x80000001, 0x4, 0x9, 0x532a, 0x3, 0xfffffffffffff800, 0x2, 0x0, 0x3, 0x9, 0x8, 0x8, 0x4, 0x22]}, &(0x7f0000fa3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ca2000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028c000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000a5000-0x8)={0x0, 0x0}, &(0x7f0000971000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b12000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8710}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x400, 0x2, 0x3, 0x0}, &(0x7f0000ced000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f67000)={0x0, 0x4}, &(0x7f0000e89000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f7d000-0x8)={0x0, 0x4f}, &(0x7f000073e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008b9000)={0x0, 0x3}, &(0x7f00001d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d69000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f0000c8e000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000385000)=@sack_info={0x0, 0x3, 0x43ea}, &(0x7f0000f92000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aba000)={0x0, 0x7c970f87}, &(0x7f0000818000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007df000)={0x0, 0x6, 0x8, [0x7f, 0x6, 0xffffffffffffffc1, 0x5, 0x98a, 0x9, 0x7811d540, 0x133c]}, &(0x7f0000dc7000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000044b000-0x10)={0x0, 0xf264, 0x4, [0x8000, 0x5, 0x100000001, 0x6]}, &(0x7f0000e2a000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000afd000)={0x0, 0x6}, &(0x7f0000381000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b7d000-0x4)={0x0, 0x1}, &(0x7f00005e4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000343000-0x8)={0x0, 0x3}, &(0x7f000037c000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000078d000-0x6e)={0x0, 0x66, "97bdc9b1a8573999da5f6ca9bf7d3c4022ea24658c8b51d1c19c6072108b9ddd185ac042946ede8a1b13bd6f33f777c7ff024cf7baead5a9984f721c8d8dcb062600d6b7cd6dc07919c49bcba82c1f5e78ff4dba4e2b917bb9485aec2f9ed2227a4ae14a2f2a"}, &(0x7f00002a3000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a59000-0x8)={0x0, 0x1}, &(0x7f00003b3000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000281000)=[{&(0x7f0000d9b000)=@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, 0x1c, &(0x7f0000896000-0x10)=[{&(0x7f0000bc9000-0xc7)="b145b096ce12c4a65c9a518d8b024e091a7c903027ef929cc7d67032704ab4c5e1ff908716e68e2a5ddb52a7aa0e4f36cb03f25f696baddcd4b551ab1315ed2193dcd1f85ee8ace29f67f402ad00069418493e6e26a244ca420acfb848db129cd12fa0bf2ef6ddc5eccbde2a27673fac454005d3177785fe05ee88bd7258c098f7d7fdd2b7e72108500cf5ee74e9565fbf66c3c5ad00ee0884bb58e1d4f064e888b1b03ade6688792a0075aae7edcf7c20de7efde7afa1b466be6205a53e1398d06f4623ccb889", 0xc7}], 0x1, &(0x7f0000139000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x5, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x1, 0x8ca, 0x2, 0x7, 0x4, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x64, 0x3ff, 0x80000000, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x5, 0xff, r5}}], 0xc0, 0x4000000}, {&(0x7f0000f5d000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd5000-0x60)=[{&(0x7f0000558000-0x9d)="d4edf6f00b188ae9d63faf3416a11e17a22b22acb8717c2a0159d2bc31ed6cee107ccaee04b3cb3de26189e3acb46569e2be991be8c00ab18b84e08d15f71c1612fb33fae3e0e90da34b7c8fbb9f7bc4cb2ea7d1c69fc2ed564ff3ab2011c83c52c2b200e780fe3845ab39b5c604b2a25d5a904199b0bc362f6d55fd183429e37d7efe87db9f8e57e23136c1a9cddcee0b94c4e52468656de7211c5ed1", 0x9d}, {&(0x7f0000add000)="7c20c6c2de03ef8c6300a05984828d6d06e96d4ae2c8a4a88b1d0bb016369ecf21f4828519fd1be3f05accac66089e16f3714154f5ecc1d3c53df2bcfe7ae14d7084d4dd28899055", 0x48}, {&(0x7f0000b5c000)="8d7b8026eec65fc8451a5a2d6806c0ee4394c0a8db481d3303b8983bcdf7cc28a3a7046e76091d797293b108f5ae98f51574e209cec0c2891fefcdbc1390add3b2d629cadd0d388696c4367947943d17191c9dffa362ea0a27366cce5d9117fb940fe2e29c9747a770a9f0baa3546fea0beefb5f5bc5b08e6d373206a9250a512ae090c9515c62c86a7c91f6dd3b93f9a22011f09b097942ac09b16489", 0x9d}, {&(0x7f00003d9000-0xa2)="150fa5abd5040729bac3a29808d269d52b5599a2b7e707f8fb850b76de6582f326c08722f6229d2beca5a4f20f4aca43c4efdc73a15ffea7ea085f280ccf24581ff2fcde28e15a7bd1b3e0421c6e5264cbac103d26efaf45a71c9adf780678e53e6dd6c9853f29ea42eceb652e9de2a3d250a9fa1ed1008683a0fc7facd6a67efa18d119f3926ce5c32e1b300d0ad52b6c68eeb5a4343821e38331175882e59d4cd3", 0xa2}, {&(0x7f00009cc000-0xcb)="4675e566dfba2c367f26e79a839a97e81aa068073612a9cc1a1f300b87787bfbc3b755442febe88b00edfb26811de71fde075cc16c11152d9bb3d1d7f0b2e740f464f416141bcdf4cf957d1c9a452af3603dab43a475b83b3cfab0a6ba05c78c97c75ba6c992f91f9df8f08eb9795083b876631d5cd30011a7f1f45b900d37fba41b97d3b3312734f30d41865a3cced6e1b3a957946ca45b855e9f98aad1cc54a4033c880c8a4e22dffb918b360b12913c7b81bd312703174af01475ab0e11cca4782b21c5aee6c1615f34", 0xcb}, {&(0x7f0000e15000-0x4d)="438c45eab12a50a9bcbdf3dde776a812a1acad96e374759fef9a5632f1ae50d51efbc79616a8ec1edeaa43aa91f60ce72176ed16d263330dd1a724b8dee08777a3b225036c35ad5d6eed4762c9", 0x4d}], 0x6, &(0x7f0000f83000-0x150)=[@init={0x18, 0x84, 0x0, {0x2, 0x4, 0xff, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x8001, 0x800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x206, 0x7, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x80, 0x40, 0x1, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x99d7, 0x0, 0x2, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x20, 0x100000000, 0x80000000, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xef, 0x200, 0x9, 0x6de, 0x6, 0x7bbb, 0x77c, r9}}], 0x150, 0x4000800}, {&(0x7f0000d83000-0x1c)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000424000)=[{&(0x7f00000c6000)="f391ed36b9c4bbfa46f38f0b62da3ebf9836731297911d9d404d8efc45133e1b58d2d52f1cdeff2cd72d43e5fcb6934701e0dad02ca372a1b1a8c41a538bdc07714091c35adf0beea9ef052b2fa7a8fea483a26f00a1ddba2a6f454014909ad2a65bf276e41ac017000507b871d4fe8fd5b86a15cac624d53bb7f9873b40c3974e1baeea908eef320336f3da25c070615c51445eafa80e9677045ad63e679e8776def15c1a02ed5b", 0xa8}, {&(0x7f0000c1a000)="490f8b04d71f8c1da7d7062a201fffb0fa698aa87f4e677bd98567bfa01febea54bd429b0196eb5c9ab4f8f9300c9de9601aaa81ce6f2f0fa03661b842031972890f0f032e3b686da8f879027ae651782a045f2a0d3ee8d303820039896aaff3099c9d38a986dc763ff31b4d2281efbcd5a3f73d5372087a335fe1d6cdba0e00fc755551424d4ac84bfbd05f3103e00d7db7813b90987c71103ea0049371e78fb795bdca585099c1614817070c3f3ebe41a9fbfd407b44f247b0389bd6e03a83685257fee95af3cccd465c64d91a9cd5cabf0c0772d73de048c0eeb8ce93e1b21dae97f365181f0837d515823d4f17dcfb6f795c61dcf0d31b94f3aaa3e15ac2eea026e600c994261862ffb269d2046a99674670226c7c3c5f827f5dfc5e58cea65fbe479b502fb4f83a8b5138593889625650f4a4755f9c5861d7179c137fe2fd349af902e6388c32b496429902f15d2a857f6c94dbe089cee81b539728927a61ada69bd989d30397725e67c4a6007ef85366a66dba0029555ecd4c6c53b353aad0793908308d97745b64b022eb640a867008948b4312af75efc2aea4587df562217c1e16e1b27c468e8156972b884e9060894fb78f0a5d7d5b8e0a9618a218fc014232715212d610e4f1852ad3264dc183ab2ad31977d2ccf91e89a7be16536811c1ede24203e053e972967ce9e76d8e251fd8842973fe14257e0488697fbf84f913fcffd0dc91b1d6be63f0e4f6eb5cc04782d977adaee72f6204b92143d869293dfedb3737436134be3757839a98913eaedaf586e1bda42a3dc145137ef8f9c3b3a139022408aaefd8db727351e78084ab78ea5e003a798efe1f45bb013a6cb58a578b21f98761d4123c7297d88ce3ec5626e94004ad88fe31ff86af90543b3aee683c58169ade4e57fe590a3c136d545248a9383f2dced613a6b33b5ded19957436d0f4b0bba8eff23c94f6d1a8fac14b8a5cfeb5b5ff47c70bc1471e92eb2e9932d594054a5098a9b18c86d477bcf43e95a479cc4536f1bbbe4039d422c217d4ed771ee1c2cd9c59508d88cc930aea4d51865eb4141ff4ee060864799f024cef77291dead4472b2c8b44c627c0687ff6547844c22342e97194432a685e3db3bf31ddcd447bf543933c1e56f60e987530afd518187f044fed8cca3935b747293114f3148e1892baad7b115def79687320147d29d63f9c9e997cbdcc354088a76bac427e85199d784067f249259ba2b226acc4075d580ae0320e9bca657feca133f17619f4fce813506a58be38f3ab8c2f92de9cf46efcb566f411d9ec3948074e542ee1c572e26518aca9a499887399010812b07e7ea3c442896527703255a05c251330014c285dae8cb2c1c516e552d406ecd5be5aa81ee5150440d97f47362e47c5321141a19aa1dda9a4435a93cbab60308acd57b28f4bfea80b7e2eb58608633338dbfaa2a14a853191b309ff8b9ba706337a6730d636c2a3e6de24c2abb267a78a1ad208336f9c6869782ae1e8dd924b549f107514cd3bfb34a95e20596212f2d9f96c6876e66a76b2a6c4dd6702b53d6613a23d11bf35e4901c73737c701fe55abb87165a018961b3b79101cf2a4523f02d6c49ff7cfa8936228fc4dfb101e4fb4bbf8dc81789923563f7bd9b7c287758d6992726d5957ed6b732b65e2e689502a59f5dd590d86763c06dbef48038b32e1b3f01e0855e67abdf053efdf08d290b38df53b500b5213eb3541fabc7466518dd8a4b5a5c353c43160151d3ba115e03709ca9001c3e20405447d49a7ed7800560df17b441551807925df007027c55e0457646a4cce0f479b378f000116561e8eeda416aad0bcd4f239f3898be703c0c7dcbffd987c249775e9a18004056e174d050c4c3f2afd63c8c3b41b6d555b12d176cadce645bc3c7c8b3496dabe871a6ee1861567cefcff051a910ccde2bd3283a5ace699c03fb0b5085f36ad0e863a87efd7188ef44b4c912f545c0010712686b22b0dd3b9b517f45ba04f58f8719fd7b4f0e7b55e2c2c8edaa21eeb06f3d06706953d4a1e6f26e501fa6d673ab926b42413df7524ea59ca448152aa0c2b73848b9b7414877a88d4682b864aab595876442c085c49c7f87bda0f5529d3d5f5a15c59e9bc4b4f47536c18d816698ad52716c520ff42e170c7a9c4f22eeacb8457742443060ebfab19005f6f20f142cd35fe83a892e320765ac09194c25249563341638f0f75fcd926609f10c9eab45fa6726e9e5ef8c0322f6a6d046480588f2b571ea66a19c541a961f06ed1706df7f84c9fcf8cc0c6642f67d3a52d0de214ca191baabdcad8083fa5135ab74e55f4d8f6b30052c3feada301330a5d277737e7b8630e12457ae2cf3f4de22534c5cb279e0367d1837cffade651367078160126ae4c5f5e5cc94698dca1123a4edd650a9ad7b120a85760ee1c39b17f659064df3589c3e81b3015c2ea518406fc4b3e4a491b8343cd1adca1c0b616a658eb0e046f10ad80f56d2e37f7b3c727b149536f33ceb7330438baba7ed20bbeafb9b52f2ce42e3e75c92d87a3890d05aa2dbd4847822c98ec896dab7ce03e77f392065b2b29e3b3e5070bbb9cbb4e0928b3c73ed7f70942533a3e493b7dcac1efdaeb697102606230fcd576aca404e1ec80be8d1cd252cbcb9a3e777872608696ce624f5cb6ec8d9c18619bae67e4bb732c60f27e2fc67b7a9fda32232e9f41cb0f2dd188f44b8c875b74875491470fcb3ec43ce3f4a2391fb933b6735aab4780479731e26af9bd8dcfe97ae27d3be4f79284f2bcb3b42e4b5bce6139d97f04f771511ab771717150691c793d52d6cff5a01844b64e18c83357d145273651948822c1e07546ef4cf8d51f2852100f1f17f8c2c2f556d5fbad11fc08ea069ece1b91a06a047118c5922b1dbcb4ec493677c67de942fc694318cf936209063319312da238d3cba6b413656dd5c7032ad9c14c084a8733862d7bed72e5caf1e511ef2e652388c1a354919a8d9a621394345cc4f1f23e91f1b343b1c47f3baed2ffbd60e832a16fd8617b66b34ed6d79361d963f460d2f559cfbe0273322d333a3704d96fb255fd3f3c6853c63ac133e889f61ab590302743445cb98aeee458f5c7685a5a1b5b9a6ebbfe5152a5a6d23c1ba5783fe3c1a1f7ca83f1ef514e979a39d71c6c9e0e57718f06438b63748490cd6aec4a57cdc7d445700e0c1dac47bffe472d87d0a7c4505e4326171083096b966a434a5ff3ed2872b9f882f58988808725292f610f54a532c4f3aac8ba0c30edab70ac4b41b591b12cf31939f6765baec6dca5a37316d474833e927dc38d0d3f546f67fb54671f63def0172e9beda983c4cf50776b34b47b9aaa156a998219a66b428da8e24ff4b78d4c550c7c6dc233ee01e42ee65cd0777c7139780848a48d1d6ab93fb4de08c4fae912202f054f96f3dfcf2f9ab6b93ec6b9ce1ffd7b3c62fadc0837b96f4f8276969cf1b89bf5d864d1842692a099843122203782f94ae25826e776fdae562a562cc8cb181768c2ea17c78c9aae3f83d2e58d9dc923431d66480edacdc4c2ec1ed085ae8213c65bdc88cdd35c19545ba0e48550aee3477b3d0b6a7bd559fd601776dc9a6b3e40ebddf1753ccaed9ab632a3636562b57d8819aa1bdc14b382e08e8364d4923911285f0c8b53bcb326f22a396c468cdd36515eef215bf18bdf17cc5473b9b425118552165fed4233b41848ee28694e9afcb17c879245ce3130619d96a30f61385035381bac8219fb1596e29b0909f8b59449fa6bfb371b4faff9470fe3427e3b51d5aacf938cfb6b921c3a58cee92359ef10d30c1a465310e4251c49af8901d29d1b815fff91096cc3d11d0430ff154cd0429d66c3c2c89453ed4605a16bd655e8f843305988e6c61fd191096bafa2bb893236de789a81e47ded965617bac0f36a57f6c5fa64d7fcf13b4fe51b56e27aadbc7682290e0a9f5da1052bc379b9a4aabfc59726b6063405ebc16a2c837c9759f6540dd546deb2a81ea82204b1fd0cff449476481a338632892409e6d96932f67c14a964592b9108a6f02647089e3ccb8d8ee6bfd91041ea123de36506c31fbb7bd8ac7643ca7aa66e00cbd3a1f1cf2221daabe891aa6363f555485f5d0ba2160bb5d456ee37abbc3289fbd4ff7044646b16900f7e4dffc42327d98da6cf8b6aa64512bae7e41adf610c41875ac6ccedb3e02373858b179c7edf31a4391b2b78f86e1ef8e1e0fe14412d6200ad6cd770ce547185ba1f991bc05e7f7db9a47ad2f652fc700e66ef9b0acab3399aa4f2428d11f60e13413b2344a7546615360d666523ff0da3d4177f77d1ece6c3f2e843029dfaa8cbae94239ed335535673048702d6ad0e14646c6e6c189a3544aad56a340e2b9a7ff51e468af435bfcde5401a558ca35105eef6725159b9a868fd3f8ec304d28cb0628feca98b8586f5fbd5b80888e95295230db1f1991a7dd03513fb897d4dd941315520e911742146676f473bdbe6780d552d43e278ba1cf1961cda7508413813a16eadd67bf64251ccb695c35a47fbf10a2d079087ab9331cbe110cccc94f00d2b9823185f24aac5f5c38e6a4b727931b6bb792a05723115616b60b1040a9112dcf684f6ec267c0962f1217b2a5fb89109cf9252d031c1fbe506508db5f6897b7a08fbc553999c6cf4940325893c4c612435603f8e46dd77e7c328e7c52390070097f89c7c12dbfc00c33ad06961bd715ff2716994849139bc5c0cda332035e4ea744e0f658439d8002417a10286b62c64630bdcd11bf080c15fa8012b870838f2e031b24665009ae3aafbf5553dd0875fb020e1d55f0f409a96958d9fafaf68c938e9836bc59dea778f0a5f975294b803d973d91b26262e4356b3ebb21400ab8397b677fc6f9386248c98ef1e7c9a53a4aa05ae0cb30ed09e983424aa1a110c42e43f4573fca26641776ce96942e8ca87d20623d422c6ac8517f55906341423a52aa0de6264df4cb7777716856ae8d8be99391ee2b125ec4dc76c481b29ce0680cde2ba3c5dd881875fbc959070ee7d865979f806dae45329d257e358fcb1c778c0b43f71228fe89360cb8706be05710524e915fe8cb038d381819f51ef1bdd1a6bc2cfe9123e45a49f526fd6b33eacc4758f18b29f1eeeda42b12997109a076797a7b3213721269e37b4cc00293adc507258039f2d38f37326bd89f00df98f2b835f041738a5724511997c2a9dc403c53794f21d910a38cfe1b3187b31d289d64a64780edaf41b7e6dbc308f1329efa205f91031a4d890b5b35fadc1ab2cfcd38153912393a8fab656a0cd0dfcaf341a04e5d85ff1cce77a4d00ea3742941a1fa8cb279805793e0bdc53c14f7e316950f91d29888f56655981ec7f67cd7e9a476c7fa5153512f2a2e38ab680072ad823985e7a65cf8f9462981c893a908e1a05a961c91cb1a0ea26b83c9355d23e6872e1eac9b1a247e1540411df9197d0e2779a2bc54c7a862339f4fcabef0a8015acacce9301ab0e234c051d0856502eb8a5c03ae2a24f0c0382dd783a55e371ce3cc7d725fa0ebf18e9b72f79ff90304b74490ec4267b1939b6adf716ebbd7f49719cecf388b86261ce41fbdcac6082ae8813370a7657791a6ce782c5af315e46fcd2273583ff6bb56b166ed7b7974c2ccfe3b83f75323fbc3bb1a8a4db92327cbd047328e022d443915bd4307cbd65786cf398519dfdec4466849c983ccc0a97e39371d64dce33bc84bfc805e54029c501077109892c158af1f2710afbf21113444d0a8c682405b19ae", 0x1000}], 0x2, &(0x7f00008b9000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0xff7, 0x80e2, 0x8209, 0x0, 0x4, 0x1, 0x6, 0xfffffffffffffffc, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20c, 0x7, 0x2, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x7, 0x8000, 0xffffffff, 0x6, 0x6, 0xedc, 0x3, r12}}, @init={0x18, 0x84, 0x0, {0x20, 0x8, 0x0, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0xb, 0x81, 0x5, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x200, 0x5562, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x20b, 0x4, 0x2a, 0x9, 0x9c, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x2, 0x4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8, 0x20000000000000, 0xe827, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x4, 0xe3ba, 0x7, 0xc2, 0x1fe0, 0xcdb9, r18}}], 0x1e0, 0x4000}, {&(0x7f0000fc3000-0x1c)=@in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000263000-0xa0)=[{&(0x7f0000510000-0x21)="f1fb194c2c57581de24d728520a449606e474ab0829aa4211cb27a6da864b0a80e0f1b88f9940f63695c811a22254061db9fadfeb3a5184b188341", 0x3b}, {&(0x7f0000c00000)="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", 0xfc}, {&(0x7f000013b000)="46a9b30ddff6f4072ce523405e0576efe2b975bfd56f3f699314bba61f9d50fc1ffea1de", 0x24}, {&(0x7f0000a83000-0x2b)="526264a3a25306719eee52f8378c1a1957c13c12d4f87a5a9727555712bf79c10991d1ac53a5c2edcd0c62", 0x2b}, {&(0x7f0000d6c000-0x4a)="45b9fc5711484e100ec484e634d756a955e587d236977683d24d7eb8ac62d3937ad72c912141e3a1148b020f767313f29aa41db76122284a2d706a2fdc3808cd5ca485898f62798d35df", 0x4a}, 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{&(0x7f0000917000)="a3cdfa2299d80b79cd795337f4ae7c71b1ffd9bbe561d411e9519e9c4c0de15b519440863c6f2b3e6c374ac616d539b75eb10de774f8fc007323acfae6ccb42714fb54154d553d3d949794687ccccc54a4e50bacba2472bf1fe3d48788bad4252404a38be8d96311015ef4d46461287f304a48b741cf18caac47e3494cb1e7758156121311315856e2246433cfaa473a1efa8699cfecd04eb50efc8fb965dafb10ba02f47c1ff3156305f5e810fce0b1d535c5de9b87aad0c8a0db962a21133d9a69cff820fb7ff067fce0a835e20e9b7f57c69ef1688d6bf992e0389d01abfb423d9527e7780765502d67080173d30428a777fcec1044a3a4", 0xf9}], 0xa, &(0x7f0000d9e000)=[@init={0x18, 0x84, 0x0, {0x140000, 0x80000001, 0x0, 0x507}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1, 0x8202, 0x0, 0x8, 0x1, 0x4, 0x6, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfb, 0xb, 0x4, 0x7f, 0xfffffffffffffff7, 0x8, 0x1, r20}}], 0x90, 0x0}, {&(0x7f00009cf000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000082a000-0x30)=[{&(0x7f0000167000)="8dd4776990af70a2417cee9713cc66a4c5805561327f89d101e25d103efe4cec93a7aa06f06e3b637d1a7096f1fbff166a61ccdcf7c9af992b7656f944c96f56131712bc308b78d183ac57a8abaf5e55537cc875015385a18b7f1092e97ba63fd621a54532449bacff3c9b5f74ce98eb1f586f9aa1ad2b8c367c021d8181b859978a503cfcdd7010741371d4673d048da9d84a7d15946b73ec5b8aaa1bdecb381a36c417fa6a1897ba4e1008edf5fda37d932e3baa39cea66665d195ebed141e83fd53a7540e68937f482661d18dc567a4e399485ee08470ef3f23e7d55a9d796a00b92d5abb222f75ab05a0f2af91cd3e", 0xf1}, {&(0x7f000098f000-0x7f)="2a98a75d6a08a49bd45967ff9cee0c90be21ed4031e5b7540de5190d05c1b247f140bb0c28367a5d18188c3b02ab734691bb2957c5827572cdf734cdc5a58d893d2834ccd07e9380b565f0657286dfec45cf8d40d95bee2cd96c36c4ec47810f26ff7c5375f88441da806891173145f97480207be70c7291b0894d71a1fd0c", 0x7f}, {&(0x7f0000424000)="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0x1000}], 0x3, &(0x7f0000d74000)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffffe35, 0x2, 0x5, 0x4, 0x60, 0x1000, 0x1000, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000001, 0x205, 0x9, 0x1, 0xfffffffffffffff8, 0x2, 0x400, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1f, 0x8002, 0x6, 0xdaa, 0x2, 0x6, 0x3, r23}}], 0xc0, 0x80}, {&(0x7f00007a2000)=@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, 0x1c, &(0x7f000036e000-0xa0)=[{&(0x7f00005b7000)="b3b5de50ca3cf15c96ac1d5b7a48b017bb11e46624290c23df7ef803a2c3", 0x1e}, {&(0x7f000042e000)="15cd75de3cd0c7f80676bcab1c690b22d09f8e1da5f1a67f8734f66a8b610259375be516b4f720fb009e414498a9b008fee405", 0x33}, {&(0x7f0000acc000)="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0x1000}, {&(0x7f0000817000)="de5a8095a1f4a8551be34be23e74c07b66824a367f52d3c2970728f779aeebf5c2f3be7553cf696fafd8cd7ae3a1879de97fd5e8c281a5f33cd1d4e1e615aecc4ded0669851e2002c38f09b09fb579f8945678b7bf1b5db7fbba3f1ee2a6eb08d9a62a5e6dace81ca704b94dc11f5de00ea7edfcc5c61d653e8dfcaeae9254faa5edbedd015f14", 0x87}], 0x4, &(0x7f000021e000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x201, 0x1f, 0x4122, 0x0, 0x6, 0x6, r26}}], 0x30, 0x80}, {&(0x7f0000fc1000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f83000-0x70)=[{&(0x7f0000fe4000-0xce)="7a7c810f83d6d24f1a7b016bb1e1e14e07b5b342d80849c573ff8c9898941c1780e2f23f3be9db21f49f8741745f944c38a4274baa7867768a111eb83ddcd34f79f7a5dd8d0a6a6bec0a6c4dee0b90d9ddce93e807adc937556ef2b7f4ed7db2b0445e549acc7603592a06ce9d984f952da59ab492be547a2bfad0eda534451adcb44333128a7cb730d541fc9c48d7f6524fd4d4ed975ff629becfabcc90341e0c8a49abe3232684c251c15e6471fc6c93deced3cc2ff031b063ae9cc4d34d03290d53c19cfd6a0f975064b7eed2", 0xce}, {&(0x7f0000792000)="8fb7ce8aa8a3b1afe76c3a2d8e5204d3b7c646c4510ec17dd214fd5f824c412985952e85cd90b6c6c1f98442a055c4f3d01fc6fc95a71ebf7f7b98ed95135725b0fecfbba5af78554304fdc0d453b9d9", 0x50}, {&(0x7f00009d4000-0x55)="46163023f81b1fd9f9da02a167830a5905adbcf1bda3ffe219224936b7521c9ceaf4db6b8b43dee15004dbe8803a5bbef2355b2cc661aaf380a90266350457cf99fb2dfc6aa208114839f77c6154545ed9bfa8c245", 0x55}, {&(0x7f0000ccd000-0xd9)="295239bafc7630504078f7dc2204acbde1fd7f3eabee4a95cc06b786cf1fcab77674354975fea6922d728371f0e06b2fc191f07371c9ba477c8474bffb9c8e6e8846278587291b6db8218a48be682c3568870544b5c1afd263d6ee5884403c0f6fed97dd32959f777504d179bb8a01b2650bc0ebb10febc3dde642af5031b7afaf47fc37b218da1b83030a901f02fb5cc83af4bb1811ccb9b04493c1d0de54d2ce8da30706066040b89bcb51e9ec3a98a9edfd30e71d4e09e7f10608f7cebbff5c27074e5fa156dba32d5990e00ebe0f68e9ff3d7933d2431e", 0xd9}, {&(0x7f00003f9000-0x60)="88b2bacf54d7c05de73c0d156960a7c3810bb0fb78565b3194c1188223eb038875e0588349f3e61b34075692270fa1c4325190c8c3cc1b2f6e2d13c870d4c7e239c74c696c48173b39a05de094546208d16440ac8ab768b69a80aa2433b54e35", 0x60}, {&(0x7f00006c7000)="789757e0cc1aa2649650202cdcc153805817c0a2fe3c67fd019b3ec0e43f351af7be4b1a3bcc40a8581529a7cfe4c19b01416c07aa23dd030436e5d68c90833c736e5034d953d68e1e0484dea078ad9b60b59fefd006339e72c49759334a8b0b7cc8ba8c60c41ab01f2ee48a9d184baab8b548acf2c959a4eec0f15eefb14e3ea99a201de551885438f741948bacd5df166717d52770f9e6a5018f2e2ee5", 0x9e}, {&(0x7f0000b0f000)="", 0x0}], 0x7, &(0x7f0000ac9000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x8, 0x8, r27}}, @init={0x18, 0x84, 0x0, {0x1000, 0x80000001, 0xefd6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x20e, 0xd2, 0x19ee, r28}}, @init={0x18, 0x84, 0x0, {0x2000000000000000, 0xffffffffffffff01, 0x80000001, 0xffffffff}}], 0xc0, 0x4}, {&(0x7f0000c93000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000712000)=[{&(0x7f000073a000)="84579e2a897d7b6590ce3cb88cb7d6f6b22a4d068d716d0d76744792e42f2bd8c66251e4b2c2", 0x26}, {&(0x7f0000752000-0x3a)="4b3b3683ff4152e4eae02798800515fd532e4c0e2161558589577fe8bb65af75156a687bd880702002e2eed7564757cb88469e390465260aeb99", 0x3a}, {&(0x7f0000e7c000-0xb1)="2ff64634df1fc10a3b2964d8f91fd56a020aaf274ee287caa6ac6b02609e2ce8316616ff694475cb4a68d0c277dc141902bdd162f2752f2f0c119e7ae44f9bb6ef4bfde6c33db9698c59a658ed77706bfde117c6370a68115e9492f70c0669675ebc62a16f15d66eb6e3164c23b637d5715b6f891b8b78b28da117d7cc7ba1505a3623c0be90c748013e5ebea25821bb20125602c0795afd14aef57a6e6cde03596d283ffc0a0ef5b676343630ae3dc006", 0xb1}, {&(0x7f000004d000-0x10)="19fe55cc1a082d9459981b3968231a5a", 0x10}, {&(0x7f00006f0000-0xe6)="bc516daa4522db848f7081ca7fc6bf8bd1c5cc4c42fffe9732e8d7fcfe5bcffe5c52e943ff2781fd3889cda953a15b63acd43303e46365402f428a6cc8e7227e4b84d407a437791fdb0964b8a0d726cf9419465caccb89ca199b8972ce0ae974c89f2ef0057b1564d94bde63c58c835729e237cd383ac0a8a4dd80bc0135fc9c3eec6aee8366e9563db020014923570145b10a465c4dc185b447a83349b8f78397573a28fa1cd4b2fbb3b38710a358e09295c1f08519dfbc120340b28fee0f92b7504ae9aaa9404d4b5bcd6e0115158c10199bd5e5ae22aaed98b87514fbb0c99afe59bda2c8", 0xe6}, {&(0x7f0000ec6000)="00577e665bfbbb2c8bf6d748bce52ef462b4f7877f34f4ef3ad54450caa2ecb05ca74c0bd1d63125394103dc4f59936bc72577122e6718446d102682efd113607a79c15fcc980a75fbd61e3328868f5a1ac0aed2d7f46718320f3c2ba280273d2f468c9fc586cf103e2737ba72bff345", 0x70}, {&(0x7f0000f5b000-0xe4)="916d74a9baedeb1f9f25e0f1b6c64f243eb59858815495d5f94ec0519de3caaef56b7e6b723e25ceaec9193cdc748ec4ef1c6035b846081748ec4965221c77d6afb314f6839ca30c7eed549e4b1896b08089a13ff9861927c6fd1b57d21a35f5ab977fc2e70b55ec420f51500ad25e2d6d4096e6906c7e07b5e726155a028cfd7b177cedabe52c12fef74c080b07b632015c151f44382a45099314864c7b359d306d179c141162c06f73d00c39817228d08f2b12fa94d41813a42a0e1b4aa52d8df7437c3b027c374d6e41614293e4f031c1866cac0c3091e4878994b0a96f9d8d9e1ca6", 0xe4}, {&(0x7f000001a000-0x84)="e52735c9dc66318d82519b325686907fe1cf082d49f03330143219acc62bf489720b9fc429f1b0deaf74a75120d4f79c233cc0b522a10d82b4bfda7f8d1ea2a2a162ac008f9ee2f84fe1d1b26d68591b91015e5bbf1299f7c198aed721127b008d218cf2b1911c0c5fe07f4eb53f95f1bb5f88c0e135de718e1c545e5f65062ac3a8da2a", 0x84}], 0x8, &(0x7f00009e9000)=[@init={0x18, 0x84, 0x0, {0xff, 0x9, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x80000001, 0x0, r29}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x7fffffff, 0x1ff}}], 0x90, 0x4000}], 0x9, 0x800) 2018/01/31 05:56:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000e40000)=""/144, 0x90) ppoll(&(0x7f00005e2000-0x8)=[{r2, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000882000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCEXCL(r3, 0x540c) setns(r2, 0x8000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/01/31 05:56:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1af, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/ppp\x00', 0x100, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000551000-0x24)={0x0, 0x1, 0x2, 0x57, 0x4, 0x6, 0x8, 0x3, 0xffffffff00000001, 0xb8ef, 0x882, 0x9}) read$eventfd(r0, &(0x7f000056e000)=0x0, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000740000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000074e000-0x20)={0x0, &(0x7f0000ac1000-0x8)=0x0, 0x2, r0, 0x2}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:56:07 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') listen(r1, 0x8) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/31 05:56:07 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00009b5000-0xc)='/dev/audio#\x00', 0x2dbb, 0x40000000080000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000063a000-0x2)={0x7, 0x3}, 0x2) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f00003ad000)={&(0x7f0000f18000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007e3000-0x40)=[{&(0x7f0000f17000)="e75bda51bbd530d3f9bbd32b8c19ae647bea59db10fde58c565efec7ec8f3d3e4e0e41b3bce48e6333f94b758bfaec45c88364d42b05c9d8b49ce4f8f647965c55b4d3ed45c720d620309431f034de3e7cee7f503fc78ed382cf0485ddda9ffa6436dc2bc742a3c7b5bbd5078e2990ea23f5e21995354e32998d66fe3719ece118e8bcc48da4b2f95c6440f23d85e7ce7071c7ae4354fdb3382a6622e3a089d5d2a1ce95e8bf7c0631", 0xa9}, {&(0x7f00007de000)="", 0x0}, {&(0x7f0000ca2000-0x1000)="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", 0x1000}, {&(0x7f00000d0000)="ba7c562d3b9cbc4a4ad59902aad7c932328a32daa3405a18e675d90e07566d3d6b0eddeebf14aab40ef39b2c89103f9af2774b2444aae835be26f800b63bfdce2474101191627ad88dec695cc39eacb9b50c863f222519b85c0278dda4dce5eb90a4bfd65ddbf2da2bd6e64b3b4477e126422e25bfab77aef2e90293b96749a557e636c9c155027bbf49b694702fab0a1edeec67b9a2497e2c6d7ec4a301b26ade", 0xa1}], 0x4, &(0x7f000095e000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}], 0x48, 0x4000090}, 0x20000085) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000bd3000)={0x0, 0x0, &(0x7f0000452000)=[{&(0x7f0000f16000)="", 0x0}, {&(0x7f0000f16000)="5978ca585496933035d159a8161cf80bc89a3091c192a7841db3bb64c9282a60f15a1a7a5c61848c678430f4ef580d7e22a3959a9a96caee03640bc4e8274ba6c4a07df5c192bd230e4d41bcbbe3d9da112651284cb51b26b8b9544f1dcfc74ed7cb08f1", 0x64}, {&(0x7f0000f17000-0xfe)="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", 0xfe}, {&(0x7f0000f16000)="0dd9746a8f1b68431d034d43da45ed67d7d9726de2f46b0198bafd93295fbdb32bcb7dc208064a46d92b10757b70e3faa89192ca36fcec5af6ae8c1f2eb4b8317e29522c386dca33e614a5d0fc1168b162a355de0411015af3d481561b212644077a66cc8808d865aa65928cadad2ce6c2c5b9a70d33bd1b0cb382487d74edbd4f874e51e87ae476a6c114346287720adbdb05d1ff0fb53812889f90c5faf776fbb3b465ce9d5846fbc112df9ff6d508213a357818b7165ac892a85c53b773ef3f549d4affdbbe45aebaaa508e3876c5c64766a283b3f307908370e738355cdd", 0xe0}, {&(0x7f0000f16000)="", 0x0}, {&(0x7f000031e000-0xf4)="ae898a11868940d6b424f6d34b1922d074529cda39e552f541d1f35c83f95a8ccf5b20882ab7c84ea93604d45cea36e3a07e88daab5e76e1562fe6f08f868a059b2f85ec978e6b829b52172486a98340076ce93484c9b1a0b68b6b6cdc5c4e14a6abc9b2d8e809084f4ef1a1040375bb380adca36bdc73ecfab15e20d9c01b0e7e24f520982c6276a5290d2a8b6ce11a116984ebfa63559661a3276bd5ec85dafc2dedb51b0e6184fb9eb4e8f18839f8bcd8339e5abdb2b24122d8e52c614172e9d14ad98930a396933adb4686108069d9f9393d7edd90a1cc17d20f9b856392f828d814d4077c07b930d9793833c039ddce7bfd", 0xf4}, {&(0x7f0000d0b000)="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", 0x1000}, {&(0x7f0000f17000-0x21)="af011e2752e6daeb0954126e80addb7265f86ce4bb778fdff754b6086fe17e287e", 0x21}], 0x8, &(0x7f0000f17000-0xf0)=[@iv={0xf0, 0x117, 0x2, 0xda, "2a87a41c8406b47fa73b20037df38070a11d2904cd12e68ba5401c47c629ef3ba2d881386e7c07eea138f30f533e3e0e657f4715c5fe45945ec20d6217dd86f596d648f9f4c7800d5dc04465a96f491141cda6f6afa4f458c22d3e6040b389ef29a885a8df75817c770dd8dafd67670daa659e7bca8da6bb9880835ce482a3d3b4329da743f5aa33c3f94c3abf93718d6f11bd9b8ac6c0a565a48843430958e9b9d04eb4a992f2f93c78bf50164d6f90da6aec6c976e763b81e7007cf09a23626800544d7cfb3e8968a5664543c908fbddfd1287bb6e4d0b4f1a"}], 0xf0, 0x40000}, 0x40) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:07 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000)="56740fa511", 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000003000)="967d34f201000005100000009c") 2018/01/31 05:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') listen(r1, 0x8) getdents64(r1, &(0x7f0000008000-0x119)=""/936, 0x3a8) 2018/01/31 05:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f000063e000)='./file0\x00', 0xa0100, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) getgroups(0x3, &(0x7f0000f87000)=[0x0, 0x0, 0x0]) ptrace$cont(0xffffffffffffffff, 0x0, 0xca, 0x0) setgroups(0x3, &(0x7f0000b4b000)=[0x0, 0x0, 0x0]) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00007b8000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x450401) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00004dd000)=0x3, 0x4) r3 = getpgid(0x0) write$selinux_access(r2, &(0x7f0000fa6000)={'system_u:object_r:textrel_shlib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x34, 0x0}, 0x37) fcntl$setown(r1, 0x8, r3) bind$netlink(r0, &(0x7f00005ae000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f94000-0x8)='./file0\x00', 0x4000, 0x21) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000245000-0xc)={0xd, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x5) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004bb000)=0x64da, 0x4) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x0) r3 = eventfd(0x0) read(r3, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000b28000)={0x0, r3}) write$eventfd(r3, &(0x7f00001d4000-0x8)=0x0, 0x8) [ 120.901534] *** Guest State *** [ 120.905667] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 120.915153] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 120.924245] CR3 = 0x00000000fffbc000 [ 120.929350] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 120.935523] RFLAGS=0x00220202 DR7 = 0x0000000000000400 [ 120.941559] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 120.948380] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 120.956415] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 120.964471] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 120.972491] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 120.980528] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 120.988569] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 120.996614] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 121.004632] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 121.012660] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 121.020696] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 121.028737] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 121.035714] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 121.043217] Interruptibility = 00000000 ActivityState = 00000000 [ 121.049474] *** Host State *** [ 121.052701] RIP = 0xffffffff811be174 RSP = 0xffff8801b16e7508 [ 121.058711] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 121.065148] FSBase=00007f8d0d3d7700 GSBase=ffff8801db400000 TRBase=fffffe0000034000 [ 121.072970] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 121.078888] CR0=0000000080050033 CR3=00000001ae830001 CR4=00000000001626f0 [ 121.085936] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01b70 [ 121.092634] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 121.098711] *** Control State *** [ 121.102200] PinBased=0000003f CPUBased=b6a1edfa SecondaryExec=000000c3 [ 121.108887] EntryControls=0000d1ff ExitControls=0023efff [ 121.114366] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 121.121320] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 121.128049] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 121.134678] reason=80000021 qualification=0000000000000000 [ 121.141046] IDTVectoring: info=00000000 errcode=00000000 [ 121.146515] TSC Offset = 0xffffffbcfc3f4233 2018/01/31 05:56:08 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000983000)=0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000703000)=0x80, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f17000-0xc)='/dev/amidi#\x00', 0x8, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f17000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f17000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000a51000-0x34)={@ll={0x11, 0xf6, r2, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, {&(0x7f0000bf2000)=""/112, 0x70}, &(0x7f0000b67000)=0x0, 0x70}, 0x34) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$sndseq(&(0x7f00005a0000)='/dev/snd/seq\x00', 0x0, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000004000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') recvmsg(r0, &(0x7f0000de4000)={&(0x7f0000c1c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000174000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/31 05:56:08 executing program 0: semget$private(0x0, 0x4, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000239000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000fab000)=""/248) preadv(r1, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') listen(r1, 0x8) 2018/01/31 05:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f0000870000-0x8)=0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f6c000)={0xfffffffffffffff8, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)=0x0) 2018/01/31 05:56:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000526000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000224000/0x4000)=nil, 0x4000, 0x0, &(0x7f000016d000)=0xffffffff, 0x8, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000f6000-0x4)=0x0, &(0x7f0000250000)=0x0, 0x8000, &(0x7f0000247000/0x1000)=nil, 0x3) 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000752000-0xa)='/dev/dsp#\x00', 0x21, 0x26000) r1 = gettid() waitid(0x1, r1, &(0x7f000001b000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000329000-0x38)={&(0x7f0000feb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ff8000-0x30)=[{&(0x7f0000175000)=""/236, 0xec}, {&(0x7f0000ed5000-0x82)=""/130, 0x82}, {&(0x7f0000c74000-0x4a)=""/74, 0x4a}], 0x3, &(0x7f0000f2e000)=""/161, 0xa1, 0x5}, 0x2000) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) [ 121.150857] TPR Threshold = 0x00 [ 121.154248] EPT pointer = 0x00000001b6f8701e 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') 2018/01/31 05:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b83000)={0x0, 0x5, 0x100, 0x2, 0x9, 0x9ae4, 0x8, 0x3, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x1ff, 0x1}}, &(0x7f00008a8000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000dc000-0x8)={r3, 0x8f87}, 0x8) dup3(r0, r1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/31 05:56:08 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000254000-0x15)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000552000-0x22)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="2c5364e90a00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f18000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2da0000000000000, 0x80000) nanosleep(&(0x7f0000f17000-0x10)={0x0, 0x0}, &(0x7f0000dd6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000f17000)=0x0, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r1, &(0x7f0000a5e000)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/31 05:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000200000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000896000)=""/131, 0x83, 0x7ff, &(0x7f0000646000-0x10)={r2, r3+30000000}) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f00003ba000-0x4)=0x0, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000283000)='/selinux/avc/cache_stats\x00') [ 121.206897] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007ea000)={&(0x7f0000dbe000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r2, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) close(r1) [ 121.276192] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000ec000-0x4)=0x0) sched_getparam(r1, &(0x7f0000ab4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) openat$dsp(0xffffffffffffff9c, &(0x7f000078c000-0x9)='/dev/dsp\x00', 0x604083, 0x0) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x10000000000000, 0x0}], 0x30) syz_open_dev$audion(&(0x7f0000eda000)='/dev/audio#\x00', 0x7, 0x62000) 2018/01/31 05:56:08 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f17000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000930000)='/dev/ppp\x00', 0x206c40, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000f17000)={0x3, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000085d000-0x10)={0x2, &(0x7f0000f19000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f16000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007f7000-0x20)={0xfffffffffffff87b, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000f19000)={0x3, r4}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002ee000-0x8)={r3, 0x2}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r0) r1 = syz_open_dev$vcsn(&(0x7f0000370000)='/dev/vcs#\x00', 0x7ff, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000543000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00005c8000)={0x0, r2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f000005d000-0x5e)={@random="9a52438e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000008d, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00007ff000)={0x0, 0x0, []}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000905000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xf9ff) 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000576000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0xe8) r1 = syz_open_dev$amidi(&(0x7f000026e000)='/dev/amidi#\x00', 0x8, 0x200000) bind$netrom(r1, &(0x7f00005f1000)=@full={{0x3, {"a0234c4d26cb8e"}, 0x5}, [{"5374cccfa8c059"}, {"f513d8cf5e9416"}, {"500fd0ba077bc2"}, {"cc2782c0dc152a"}, {"6a343edb056ed4"}, {"68f764ddc3401a"}, {"3aa6a12e44f5bf"}, {"d91326c7403b84"}]}, 0x48) pivot_root(&(0x7f0000110000-0x8)='./file0\x00', &(0x7f00005e0000-0x8)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x40000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 5: getgid() mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000840000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000951000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8, 0x1, 0x1, 0xd, 0x40, 0x1400000, 0x9}, 0x20) setsockopt$inet6_buf(r2, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) 2018/01/31 05:56:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000301000)=0x0, &(0x7f0000a35000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x3, 0xfff, 0x100000000, 0x9, 0x880, 0x5e2, 0x7, {0x0, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x600, 0x4, 0x6, 0x1}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x3, 0xa, [0x9, 0x5, 0x8, 0x81, 0x7, 0x0, 0xffffffffffffffff, 0x1f, 0x0, 0x2]}, 0x1c) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000304000)=0x0, 0x3) 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ffb000-0x60)=[{&(0x7f0000ffa000)="b39cdb3810fbd88a48eb7b13faaffde3425f55af1b579f9930f552b4ab69c27eca82d409588893756baee72d80d21890d3eb8d881afdc4411c84d54acb1cef70d695914f88967470743f1638477f7d54eebb9c22493ec0a867e6f15bb7f2793102380c475acf113f4436bbd908a7f4424c31db4a487916dcde4acc1b84d2d2fee030bb6abede120d08bc2608bb866c7d5aa25c2ea92b31604c501ea62c51564ddf6a4950594d79cce87e306ba74c6e106fe684ad4bc457f9d1093bcae07954dc3bf2a3ee995f4f557b0b6bb87f135310fe60b2963d5ad434cc68aa0b18b862f7fe4775ded23961d7c70ca04decde2eb8fc9e52022217d23674979b8c9c2d3778d8cfc8e3766289335896c0dcc0bcc4dd4900e1bf5191bced46c7bceb01e24a4291b59efbf535593c95ac97e0155d321812316c53e0f5f8646d3b383ec371fffd27ae10a149e7e15b33a6bb8307610bf516f6db75e2b33830ec4dfc1c4029800b3968278522fedd70da7497eb5883ee36ea356ac7caa7c7c0ff971826e2dbd2b41f6c2c2f3da3e909e29312471162ea79f804d9eead774b2d004706a9675b8906fc74e62fce71d698a0bcb9ce6f03e41acdc16bf3635098d86210a529e7475ef8cb1283f6c0ce763f33f86f4dcb8387358631a834f0e50eb1ebc23be19c04855632cb1e596f163076900110c4a50502938cedc85581b49ff7b2348ca0eb152fb025fff23fc3587507b8544043c2aa77915687919d608e97aaadf986ecd115ddabf5995f5cf40ebb39a5956b873cc23f18e928e2a5ebf10038b69f3f90b49e34c8a341dfb624398d2e4e00e5e49c1d0932bdba2863cb06779aaf841d7b1c7193be91f12eec71bb3e811b6861f7cc3e0cc26a8f1843ddc2980d662d2842551b01b8b9be3ec3505e1c336ee6c499f9fb6ca5a0acf5462c01e5068db8dedd6301d3c00f8953628422e8bf6d17804e28e4b078c199972f6d8f1a3e7e921871c0e935e652d908c5c37490dd0e1eeaaed0dc89aa2aa65ccb6fd6aa55890014f3209e816766419c671302f2176e12cbf6670881dff98ffac884a1767dc7aea73d16fc53e1fed63d22a3fa818775e29f33ec59269f97aaad3d031b524611f41e20bd1686b283fa762afdb0e413b519b206002526db0ba7309cb6c84387a14fa0833f9eb93d605f07b4df4dc9c84557ed2b6ee3573167f64302cef67001c5e98d8212d496e102859e9fc65439d0317061de37e14edcbf72b1807d2ea88449d75362da17809e77088b0e7837fe2eb9fd0e3da0883314ea25111fb848c2896ea725880af9f99354b04e3f2e0e5d18ac493be53f6ef6e9b6ebff3616bd53d50d6934c177a8efe9e1e91fba2e4afff4b2167d70f4ae201f1cbda1d36c8b358f752744cc8aa391a81756d59a6f59e08de99c4726560a177a6c3f3049df5e2ff35e75bb3252f00e7e54dfbec8395b391739817d1740fa1620a369caa0733cd2e4971b0c877a4b52f1b11ba16d0c7a5b853f8041eaa4444c0ce42c2e66100b62cfd6f1fa4e0a857c59a729009fb3e73fd489b11446894132452a28b488697e447bfcd1f7d8419e947d305935075b43fe2956052d4f2c8966ed689323ff2d5dfee6c9b85c33f4158c43761ecea58f39674e19b45f9024193069c65aae76ff7970b4cdf98dc3dcd550d755cadc36594676118a548bc2a6132bb64e7d141945a5a90c9ccac55857d22d88dbe5d771f1543e6f3e6e6100ff836b5a79f92cfd7cc6586522da59d38bf667d9de5a80f23189bfa3763ac03ec8f64831550d9c029c545f6d46c779aa2729cb2704bfa1b56cc81e9c0bdec3e4170269d017ec0f2c58539ab8a952f23e0175e168faab2f8d150319e10282c9dc6404f67c970ee71144b6cfe5865374618926acb24e809441680323d1e2a1e761578c6475e8a1f185412964068231ee2a42dc23311c684b5783eb05b95e9c04e432673d2c28de973922ad8a101d7426ea66b23ceae7dfbd21b01271b4ff7bbe5c581af198eaa6bb856dd2c1089eba389e2fde5790c8cd0e8dc3c941b50cba24fca73406b8cd98ccaa2dc9483cfb17d79d973cf42d3ced1cda6d7e75db7cfea8fc39a6afecfb8c65559f9ad8884792d13c187f21e3630507a5347af412633018fa5bbf0a52fef07a393bf4122d4a9bc2cb37c1899de2a44cca10f96c0bb781adb8191e12821204f5b772bf9d2b063f9f3a8d06ec4aba37a63d7757484dcf27c2e7ec2195fd269c7e9c194b938e09474f5480f5ad0dd26da8566a2444b981cd7aca6ba0a018f27eca73a098f781469ed33a52660ab955a76a2be17a419e8700482f2559fdc69ae609be9355cf9dd46a247f2f8459ef47c94ba3b47d33ca905e5eca2eb2bf20161645cd2d12e247a5f9cac9e2d57398c1eb466e6daca64abab200c2e0622482b97d56780c07453e870393669a3bb13712039f28ee2cf29e4228670327fd2a5dc05fec4a386c653f93d9319c11c5ea250bc932f48f06e9f23da622f65648e9e83d117b071ea52fc20bf1f4f4d0ac96601cdb26d37fb1059d82d65e68de6377d81af6be9170ba0609d67cd9048b46a6ed67e976e70cb12edc9a68409fbef8616644e6342203cfbd6a2828fa4ede54fb7358a78eb025d8ef09c8c986174ac927031b6e6f44aac9928a81fb78a1f337c7a5d79333363bbf3502600982eb3cbb3722a564d4c27f7b33ebf07a3e4aa406c2f772ca741fc1ad37d21f9e4788832500f0fd2fdb8f5a8362b91e05bfe7f0da640ea1aa57add150e3c4e88c5b2256464a5c39b3718798d1b2297ca9dd439f049340ea04d5d96311c1a3db8be8c5ced868da15a93dc1d6783c10126913ceb664e7113c7e809d5ca92065bb523689b7025dd4ccc74f9fc7500f87ac764552d4add8b1b54c9f3fd0605a3b7d30ee9b28d66464f8e985549dc7ee01b55974f5a5d390b3c536d12c10e69583077f7813ab3a33a17acd3f1581e539756f6ca4581edfdbc46b4b8c689df8e1219b4023560de9a6fa63d2e0c9a438063aa58b94bdd8d46609a76739803e17d5490c2eb492c005b9daaacd4ba6f5d9eb3b4200440ff12905f1594ba14b1ac7c90212b3622b6b3a04e893f1668d6a553c40196ff2c77e3033d35ea68545b49f3de48798cf2b8891f2568d6b1ef846c8d12962bcc6ad886100a004a4df5202da703a29c5d8029c9ccb2e26f3c2682f33af950eff0a174927c7b0a4604df13f0942cd6e713341807685fe27824caeb03ef0c55e851c185f2a9b1fc01236bd4c6d9bc93aad3826b4f830912f0cc4ab47169ee13f109688d6da0d7668981173808f65312a1d5d9cf2cf315113b28109987625285c381c8ad895603f6bacc1ce1c6ad7761c9162faa007c719d6e753aa0dccbbed128f35f302a449c3d58aa6607baad5881004f3732150ac80ff65f8a93a4421abc5e6333fd967f320c320b4575824b685a3829f0208538f4ad88e6ea51ad832f12b0d02408066ad5c9022a18b65595f050a9f863d90a5344e41ceeb300e462abedf0039c2625037caeac0a259b77bca3233e5a70368bf83a504d8665ece36c560b4680f7d095f933df89a1284166605cf3455888e3d4a18c5df7ff0a875a2c360d32e59241ce58426a97f2f1dfe9302d952baa8725fa987d5d3329acf8eff97177217f1d72a47391a9504e528bd08b97a6d27d564613fb42320a55ae7ecbd9f789a3deb1300dae16dcf944fddb2b8dbe07b92c2d38d366a2c06bb4c891e2bf284ec61e436a879b97d657526240a6808381d002a5dca670842ac5ade43286aab8ae285f99846b20472b7d191098fd0c8282a3ef9df7a0d096eed0335363c919925f248dbbee1e317fb9564f70b9dfcf9ce324f630f292660102f70eb45c46c9304909e5d5f12f7aedcb57b4f2a48e48f36ed9392fac81c2ae19736679733a2b60c3377f4992c6eb1ddf1a52381259839d81416937ab70d47272e5e287dd953a71f3e261d06bf711d766b64c4a448b2864bf9a25ae2b60f3c1192c77876e5d0bd6595196730d35f4a8b79b2859da9fe39c1dd4a1a8e73f6755f0e586d145c6c9ec77a783f1f8b28ef58846e9699f12f8b0eeace7e6b8a86d808ef1c42ff1ba37e3a6697aa21fe28552a3f3c7898f7b9f42c322588982fd80ae88a2a216e3aa94a4748b4890138d8dd70dabdce5ed38e9bd5a83f22ec677703172438da2a7fb5f8246146c9d174da4c741bafd151a11408b5b754437bc6a9fceee2e90f04d859e90c5d674266b373ea359ad6d167ef9af4a40884127eb0bf77ae42ae248a6f698f541c21d36c61bc3cee014c8dbfbbe9285a8fd279fdecbcb8896b5f4b3e59588964e5165713e1646ad749d0ea8ed63858b1bec563aeabf3bf5f445795d3eb7271664b3365bd32edda26d234212ff1b002f14b3d1dd0f057044e63e01054d36e5fee29ecc823ed07336efa21dc847b613cd21d02067d69a4eeced774170c3cb5905e3c43f39b510ead81881f3940931e7cd1f40e0909cb85fe295dd90b07978ed1664323fcb3e068f3a0ed6f53de76f424b76f1e18eb40ecfbfe1634a5bb1c73063512935323c648e5d3ab74168de35b9674b7241a5608de0652306739f07c9398f5179b8aebf47f276263090d196de091070d88c40ccdbcb596907919f9d19b25d729021c5830b4312f7fd4b8b45a3791ba9316004d796a2a2af23782ca51550f1aa36a915be004b74eed626be93a5326bbb34926813a427599483516aefa693de9501c2575a559cf75da9381ddb77aa95ffade2d2ed95dce715d3acc54d2a8bd356840d64a3ea135f5f4866136ec0c477405bd677f30352f62cc229eb6d722817bf83a08c5ee861a59339c195fbfc20089009725a9aa8d203f4801951f10518412eb5b3fdc68161077dbe277b406d150aeb15db270a956c801f85a84af4b14bb9e2fae3ea4142f457f6cadce96eaa781f00391ffdda99f51d5efed7432306195fd0b6146187f5e09458fa90030aa71bfca1a9f34bac4ff68b18c847748c3b828dabb978afce5aa2c8f545fd8ed886c70cd164bee83d034cb566859fe386a535bf3015ce87427c5df46dac38923de5a0bc66fe6e65704ddf29938fc67444224608423f6afd9f4247810701a9d0648ef0d466d629ad5341d071124ff1df04647cfc680cd4b8eea154cd0beeaf9883efb024c08e13dc306f72ba0553fc5ba8e76712c8a5cd048e49b0d7932b7b075ef2fd43f405ce9b3b8ade65fb1c86f04d230294cbc6654589684b4f374693187cf1342cf4f082b30346d647357eb364a2365bf799a79819f78dcc4c223d5de001187e7d9a0362ba74802fe1df484b90a4c7b05be34f62c50ec5620daf5292e0750ad33890c156b129d7d87661f9ab097bf7bd703ee17521422b7a05521df63ee3ce86f97f9d482cbe9e0a942c4f91af4608ea283606a6eb4ccb50877ca7ee6e19301c712181cb2f0532e180fad13b305b7774f2262f9d1dbd62b3f56a34516d525d32c6d0ce8037c96aaba098a89146ea16dc6374889bbcb8a664c86e5dcb47827d80162dc811ac4f915403e0840b54bde4d16a5b7993c1dc7bd461903c128000eb4322575b0de0b8b5a3556af4866abdf2d19245b65d28e0d8823c0f232a5277f7b8f232be9942db665f6112d41be032f8d48aa0f26526ad2696359fab82123576adac43702f9b2d5a83f91e5c28cb5229202e014a8fb1a2e635c31b90de378cd4c0406555aa0d7de0d9669db8b483f58d5c01ee54bf1d428aef56248964fb6690f2a8961a088fc6aeab999afa58fae03f8869f46377996fb2f5f15", 0x1000}, {&(0x7f0000ffb000-0x5)="9be17fa614", 0x5}, {&(0x7f0000ffb000-0x1e)="8af7653eb1174328fed2745e34324e5c73a7b8ad435d7776426ac296b495", 0x1e}, {&(0x7f0000ffb000-0xdb)="1a8dda8d4dade80597e4e827c23a0e6862769cdb123add83370d8b0055bcb5e0e3141fcb82cc03bfc4f6428ad85b1a02916494a5e914858c9ef141fbba577e156b056b246e38551c248ad330036ba5704c4fae9aed738686f63b07ab159947c01022eb6e4f4110f076787f430336b4fc27cafdff32da518c4ce95862fd0ab899bf73b099c9976421074bdd4de221724996377be5f6d1433dfd5cb4c814c20df92912b5a9f699c16caab2375c92000bd30c1218529ba40f26117c26418d214c4e7fe1731c2889c502e24000d82faddc6f8ea5a036ead126d572dec2", 0xdb}, {&(0x7f0000ffa000)="a99ddc80a1a0b49d41b0356e74f87f20934602c576b20ae7e071d2b0d5c29242694502d94e7a308215aad64d7b94feac3e09c9c2fde5a6bc8762cec8d005fe088356d72a7e959b47f2ebda4008cd8634c7c5a8209295e41f72b44970a2e7092db6971b0bf50c767f5e79c76d3a10fac42c412a3e51db453d1fa1207dea0df52e84bbf01c6024bc1041c2c56df89b7f2474884ac470b21d920b", 0x99}, {&(0x7f0000ffa000)="423ef5b272a84a15d891ebc96ab016a9160e7ac2bf8164cbef0d150013d6378238d0bbaf4116a9ff1b2da90f8c693cebd5b53f9e5092313919c4ab01d7699d53a42d4d921041a59b45b436797c4e8fa5e61c0570a239def6edc0c7fb9415a818c1939efb43c83238cae6cfd18c0d26f52a06617d226b2985a8f60e3d198e4205ded40a", 0x83}], 0x6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000ce000)='./file0\x00', &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c5000-0xc)={r1, r2, r3}, 0xc) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/31 05:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000be1000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00001aa000)={0x3, 0x8000, 0x1, 0x0, 0x7fff, 0x8, 0x7f, 0x320c}, &(0x7f00009f9000)={0x9, 0x7ff, 0x9, 0x3, 0xfffffffffffffffe, 0x81, 0x7ff, 0x0}, &(0x7f00008e4000)={0x8, 0x1, 0x8, 0x7, 0x0, 0xff, 0x9, 0x1}, &(0x7f000058a000)={r1, r2/1000+30000}) setitimer(0x0, &(0x7f00007e7000)={{0x0, 0x0}, {r0, r3}}, &(0x7f00003ac000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000004000+0xefa)=@generic="146c4ca2bbb0cf96bea999c67e90beb5", 0x10) pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00005c9000-0x8)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000475000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c91000)=0xc) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/audio\x00', 0x230441, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000d9b000-0x4)=0x0, &(0x7f0000917000-0x4)=0x4) 2018/01/31 05:56:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000749000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f1000)=0x10) fsetxattr(r0, &(0x7f0000c87000+0x437)=@random={'osx.', '\x00'}, &(0x7f0000022000-0x6)='ppp1@\x00', 0x6, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)='/selinux/checkreqprot\x00', 0x109001, 0x0) setxattr(&(0x7f00003f2000)='./file0\x00', &(0x7f00006a6000)=@known='system.posix_acl_access\x00', &(0x7f0000708000)='/selinux/checkreqprot\x00', 0x16, 0x2) write$selinux_load(r1, &(0x7f000009d000-0xcd)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e29000-0x70)={[{0x1f, 0x6, 0x5, 0xbcd7, 0x6, 0x8, 0x7a, 0xffffffff, 0x9, 0x5af15a61, 0x6, 0x1, 0x9}, {0x7fff, 0x2, 0x401, 0x2, 0x5, 0x6, 0xffffffff, 0x1ff, 0x3d, 0x4, 0x20080000000000, 0x7, 0x80000001}, {0x3f, 0x0, 0x7, 0x1ff, 0x9, 0xd56, 0xcbab, 0x10000, 0x8000, 0x20, 0x0, 0x3, 0xb3}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:08 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000958000)={0x0, 0x1ff, 0x0, 0xfffffffffffff48e, 0xe000000000000000}, &(0x7f0000882000)=0x18) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000077b000-0x8)={r2, 0x8ddc}, &(0x7f0000f17000-0x4)=0x8) 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fda000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e88000)={&(0x7f0000f82000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) stat(&(0x7f00003be000-0x8)='./file0\x00', &(0x7f00002a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f00004a8000)='./file0\x00') 2018/01/31 05:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000062000)=&(0x7f0000e6e000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000337000)={0x0, 0x6}, &(0x7f0000f96000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b6a000)={r2, 0x0}, &(0x7f00003d1000)=0x8) 2018/01/31 05:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f00002d1000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r1, 0x0, 0x0, 0x9a0b) close(r0) 2018/01/31 05:56:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:08 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:08 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000094c000)={0x2}, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x7fff, 0x3, 0x10000}, &(0x7f0000dad000)=0xa0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f16000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x0, 0x1, 0xa0}, &(0x7f0000551000)=0xa0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f00003d1000)="", 0x0, 0x4000000, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:56:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000055f000)='/dev/vcs\x00', 0x400, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ab000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000eb0000-0x4)=0x0) r1 = openat(r0, &(0x7f0000efc000-0x8)='./file0\x00', 0x300, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f00009ba000-0x8)='./file0\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000532000)={0x6000000000, 0xffffffffffff0000, 0x8, 0x7, 0x80000000}) umount2(&(0x7f000086f000-0xe)='./file0/file0\x00', 0x0) [ 121.685446] FAULT_INJECTION: forcing a failure. [ 121.685446] name failslab, interval 1, probability 0, space 0, times 0 [ 121.707654] CPU: 1 PID: 21152 Comm: syz-executor4 Not tainted 4.15.0+ #287 [ 121.714719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.724076] Call Trace: [ 121.726670] dump_stack+0x194/0x257 [ 121.730832] ? arch_local_irq_restore+0x53/0x53 2018/01/31 05:56:08 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000000c000)='/dev/snd/midiC#D#\x00', 0x5, 0x40) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000009000-0xbc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/dsp\x00', 0x4142, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) 2018/01/31 05:56:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f00009ed000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:08 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 05:56:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x24080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002c3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ada000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 121.735507] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.740715] should_fail+0x8c0/0xa40 [ 121.744432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.749535] ? lock_release+0xa40/0xa40 [ 121.753523] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.758725] ? perf_trace_lock_acquire+0xe3/0x980 [ 121.763575] ? find_held_lock+0x35/0x1d0 [ 121.767650] ? __lock_is_held+0xb6/0x140 [ 121.771730] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 121.777611] ? perf_trace_lock_acquire+0xe3/0x980 2018/01/31 05:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000549000)='/dev/snd/timer\x00', 0x0, 0x400002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x6, 0xffffffffffffff6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000391000-0x4)=0x2, 0x4) msgsnd(r2, &(0x7f0000002000)={0x1, ""}, 0x8, 0x0) msgrcv(r2, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0xfffffffffffffffc, 0x0) syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003ea000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f63000-0x8)={0x0, 0x0, ""}, &(0x7f0000664000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000104000)={r4, 0x3, 0x3ff}, 0x8) [ 121.782459] ? rcu_note_context_switch+0x710/0x710 [ 121.787405] should_failslab+0xec/0x120 [ 121.791377] __kmalloc+0x63/0x760 [ 121.794824] ? ipv6_sock_mc_join+0x4c7/0xa80 [ 121.799253] ? lock_downgrade+0x980/0x980 [ 121.803398] ? sock_kmalloc+0x112/0x190 [ 121.807368] sock_kmalloc+0x112/0x190 [ 121.811150] ? copy_overflow+0x30/0x30 [ 121.815045] ipv6_sock_mc_join+0x506/0xa80 [ 121.819371] ? ipv6_dev_mc_inc+0xb10/0xb10 [ 121.823615] ? __might_sleep+0x95/0x190 [ 121.827602] ? kasan_check_write+0x14/0x20 [ 121.831850] do_ipv6_setsockopt.isra.8+0x34f7/0x39d0 [ 121.836962] ? ipv6_update_options+0x330/0x330 [ 121.841553] ? update_load_avg+0x249/0x2d80 [ 121.845889] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 121.851441] ? update_load_avg+0x249/0x2d80 [ 121.855771] ? reacquire_held_locks+0x1f9/0x3e0 [ 121.860456] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 121.866004] ? find_held_lock+0x138/0x1d0 [ 121.870160] ? print_irqtrace_events+0x270/0x270 [ 121.874906] ? filemap_map_pages+0x919/0x15d0 [ 121.879387] ? print_irqtrace_events+0x270/0x270 [ 121.884121] ? wake_up_page_bit+0x530/0x530 [ 121.888422] ? __lock_is_held+0xb6/0x140 [ 121.892462] ? print_irqtrace_events+0x270/0x270 [ 121.897193] ? __lock_acquire+0x664/0x3e00 [ 121.901435] ? __lock_acquire+0x664/0x3e00 [ 121.905656] ipv6_setsockopt+0xd7/0x150 [ 121.909615] ? ipv6_setsockopt+0xd7/0x150 [ 121.913757] sctp_setsockopt+0x2a0/0x5de0 [ 121.917888] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 121.923601] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.928768] ? perf_trace_lock_acquire+0xe3/0x980 [ 121.933594] ? check_noncircular+0x20/0x20 [ 121.937819] ? perf_trace_lock_acquire+0xe3/0x980 [ 121.942647] ? perf_trace_lock+0x900/0x900 [ 121.946872] ? perf_trace_lock+0x900/0x900 [ 121.951091] ? check_noncircular+0x20/0x20 [ 121.955316] ? check_noncircular+0x20/0x20 [ 121.959534] ? find_held_lock+0x35/0x1d0 [ 121.963577] ? find_held_lock+0x35/0x1d0 [ 121.967622] ? avc_has_perm+0x35e/0x680 [ 121.971577] ? lock_downgrade+0x980/0x980 [ 121.975714] ? lock_release+0xa40/0xa40 [ 121.979665] ? lock_downgrade+0x980/0x980 [ 121.983802] ? lock_release+0xa40/0xa40 [ 121.987761] ? __lock_is_held+0xb6/0x140 [ 121.991805] ? avc_has_perm+0x43e/0x680 [ 121.995778] ? avc_has_perm_noaudit+0x520/0x520 [ 122.000439] ? iterate_fd+0x3f0/0x3f0 [ 122.004218] ? lock_downgrade+0x980/0x980 [ 122.008346] ? __lock_is_held+0xb6/0x140 [ 122.012412] ? sock_has_perm+0x2a4/0x420 [ 122.016451] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 122.021800] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 122.027502] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 122.032792] sock_common_setsockopt+0x95/0xd0 [ 122.037280] SyS_setsockopt+0x189/0x360 [ 122.041245] ? SyS_recv+0x40/0x40 [ 122.044673] ? SyS_write+0x184/0x220 [ 122.048364] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 122.053184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.058189] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.062939] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 122.067670] RIP: 0033:0x453299 [ 122.070835] RSP: 002b:00007f690fb4bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 122.078527] RAX: ffffffffffffffda RBX: 00007f690fb4baa0 RCX: 0000000000453299 2018/01/31 05:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000884000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ceb000)={0x0, 0x8001}, &(0x7f00001af000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e25000)={r1, 0xffffffffffffffff}, 0x8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000b80000)={0x80000003, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff56) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/31 05:56:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r2 = syz_open_dev$admmidi(&(0x7f0000f54000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x2400) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000568000)={0x3, 0x0, 0x0, 0x0}, 0x8) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r4 = syz_open_pts(r1, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$midi(&(0x7f00005c9000-0xb)='/dev/midi#\x00', 0x8, 0x400001) keyctl$session_to_parent(0x12) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r8, 0x800448d3, &(0x7f000042b000-0x94)={{0x6, 0x7, 0x7, 0x7, 0x9, 0x1ff}, 0x6, 0x2, 0x1, 0x9, 0x6, "32fa392e9db2c402c71598339b2218f50fb21d1b4a6ce9a9acb3bb8525d170c101e71abbca25c513f31afb4a76833a2ebe4f25a10087b1138c19ed444d9a47f24e2281467e78e57e9bbb92e7f7385967e2fab13dd9f0e943ca878b71bd5644c18bcc8556c59bb2412880b6974386f220a0d9feec80f0a0aea325334331a908b7"}) ioctl$int_in(r3, 0x5473, &(0x7f00001e0000)=0x80000000000003f) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000282000)='/dev/audio\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r9, 0x40087703, 0x1) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00008d6000)=r5) sendfile(r4, r6, &(0x7f0000ac4000-0x8)=0x0, 0x5) migrate_pages(r0, 0x1, &(0x7f0000e9c000)=0x7c12, &(0x7f00002d4000)=0x4) ioctl$KVM_X86_SET_MCE(r9, 0x4040ae9e, &(0x7f000055d000-0x40)={0x480000000000000, 0x10000, 0x7, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$VT_ACTIVATE(r9, 0x5606, 0x4) readv(r7, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r6, 0xa, 0x12) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r6, r7) tkill(r5, 0x16) 2018/01/31 05:56:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00001f0000-0x20)={0xb3, 0xf628, 0x3, 0x1, 0x1, 0x5e}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000026d000)={0x77359400, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c0000-0x34)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x13, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:09 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000f17000-0x4)=0x10000, 0xfffffffffffffe7f) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f46000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00006cc000-0xdf)=""/223) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000727000-0x8)='./file0\x00', 0x40000, 0xc5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000966000-0x4)=@assoc_id=0x0, &(0x7f0000659000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005c3000-0x8)={0x0, 0x0, ""}, &(0x7f0000a44000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000657000)={r3, 0x9, 0x3, 0x1, 0x1, 0xd4a, 0x5, 0x6, {r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6, 0x8, 0x0, 0x0}}, &(0x7f000011b000)=0xb8) 2018/01/31 05:56:09 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = dup3(r0, r0, 0x80000) readv(r0, &(0x7f0000011000-0x50)=[{&(0x7f0000019000-0xc5)=""/197, 0xc5}, {&(0x7f0000017000)=""/33, 0x21}, {&(0x7f0000011000)=""/238, 0xee}], 0x3) read$eventfd(r0, &(0x7f0000004000)=0x0, 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x3) r2 = geteuid() fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000001b000-0x8)='./file0\x00', r2, r3, 0x800) name_to_handle_at(r0, &(0x7f000001a000-0x8)='./file0\x00', &(0x7f000001a000)={0xb4, 0x162d, "8e30318ba1fa6dad6133fcbbba96f2a9aa7ba19d802260ceec17de5ef03e8fde4b2f95764a1c74e812dd08fdd1bdbf7ca1227d52d6ce92b3450d2d4dab888aaabf6310ec633c9fe98bc9b6fbc7346d610d46f76bc0388ff5c62c684c4beaa886199af346f115f475ad6a581e1f7e4fd0339bef48e2216fe1c1ab27353aacf156627c9c43f6284f9cfc77bb1cdba003f7b0e3b75bb8bd8b290efb221dbfeea95e8c728ef19e2f3c2f73b8545e"}, &(0x7f0000013000-0x4)=0x0, 0x1000) 2018/01/31 05:56:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) [ 122.085775] RDX: 000000000000002e RSI: 0000000000000029 RDI: 0000000000000013 [ 122.093025] RBP: 00007f690fb4ba90 R08: 0000000000000108 R09: 0000000000000000 [ 122.100273] R10: 000000002016c000 R11: 0000000000000212 R12: 00000000004b8096 [ 122.107515] R13: 00007f690fb4bbc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/31 05:56:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c69000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bind$alg(r1, &(0x7f00009ce000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) accept4$inet6(r1, &(0x7f00009ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000100000)=0x1c, 0x80800) 2018/01/31 05:56:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) [ 122.176985] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 122.233165] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') sendfile(r0, r0, 0x0, 0xfa) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 4: r0 = socket$inet6(0xa, 0x804, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x3e)={0x0, 0x36, "0ce6a2532bc77e2a09365905ed5f3f5a2362a58c0584fd478c269bf1560cb0e59a65ca115bb05073babd0185cb785bd5a639469a7dbb"}, &(0x7f0000000000)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000030d000)={r1, 0x8001, 0x30, 0x10001, 0x7fff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x800000000000002e, &(0x7f000068d000)={0xfffffffffffffffe, {{0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x17) r3 = syz_open_dev$vcsa(&(0x7f00004f3000-0xb)='/dev/vcsa#\x00', 0xbbe, 0x200000) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/01/31 05:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000957000)='/dev/midi#\x00', 0x800, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000871000)={0x0, @in6={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x9f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x8, 0xfffffffffffff801, 0x81}, &(0x7f0000d68000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000035c000-0x8)=@assoc_value={r2, 0x3}, 0x8) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007ab000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000283000-0x3)="827f15", 0x3, 0x8000, &(0x7f0000f02000-0x1c)={0xa, 0x1, 0x246, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d}, 0x1c) r4 = syz_open_procfs(r3, &(0x7f0000c55000)="6e206d615f6d618772df32") readv(r4, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r4, &(0x7f0000f5c000)=[{&(0x7f00002ea000)=""/91, 0x5b}], 0x1) 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff5000-0x38)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4000+0xa23)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x80000000000000, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r1, &(0x7f0000cbe000)=[], 0x0, 0x20000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) unlink(&(0x7f0000fc9000)='./file0\x00') eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000df000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) write(r2, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x41) shutdown(r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000555000-0x8)={0x2, 0x17c2}, 0x8) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000965000)=@assoc_value={r1, 0x88}, 0x8) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f6a000)={0x3, r1}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008cd000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000f6c000-0x8)=0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6a000)="4073a35994bbc17f4c03faddac2e28e84473f24a62bfaa3f31c4c24f2a6aaf0464ee939de54acd0a68d5a64edb6dccdd99f35aa369c6a69700000000000000038d9227660000000000000007956facda2f28c9801c8f6fe0b8e2302033dff345d21cb118f1a8d4405c02f3", 0x6b, 0x0, &(0x7f0000985000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f17000-0x4)=0x14) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f16000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001, r1}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000f18000-0x50)={@common='ip6gretap0\x00', @ifru_ivalue=0xae}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x8000, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00009d4000-0x4)=0x0) [ 122.932994] sctp: [Deprecated]: syz-executor2 (pid 21253) Use of struct sctp_assoc_value in delayed_ack socket option. [ 122.932994] Use struct sctp_sack_info instead 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000172000-0x8)='./file0\x00', 0x8000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e4e000-0x8)={0x0, 0x5}, &(0x7f0000d9d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000775000-0x8)={r1, 0x7}, &(0x7f00007d6000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000be8000)='/dev/net/tun\x00', 0x0, 0x80000001008) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e5000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000a50000)={0x7, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000b49000-0xd)='/dev/net/tun\x00', 0x0, 0x100) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x82, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb"}}}}, 0x8c) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d1e000)={0x1, {{0xa, 0x1, 0xe11, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f16000)=0x7, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) [ 123.009389] sctp: [Deprecated]: syz-executor2 (pid 21265) Use of struct sctp_assoc_value in delayed_ack socket option. [ 123.009389] Use struct sctp_sack_info instead [ 123.059881] device eql entered promiscuous mode 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d6e000-0x4)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0xfffffffffffffee2, &(0x7f0000738000)=0x1) r2 = syz_open_dev$mouse(&(0x7f0000b9f000)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00002fe000-0x1000)=""/4096, &(0x7f000093c000)=0x1000) gettid() r3 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r3, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r3, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) getpgid(r0) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x89c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002ea000-0x18)={r2, &(0x7f0000d6d000-0x9b)="e3aff8837e640153645fed2f6fc6bd71c4b783c52666f44824aebb13b0f1f62018a7b5a3151929d12369ae9325c71aa4e607a1e655c9031a46c30935c88382f36076f902620d0c86cc6139dc0c6e7b274feca89ed7ce94361df0637c49e0c6c37687b58d3157673ac10bf632bd71484c8527be743b0f5a7cec3fa7a7e8eb1763eba11083eebb3f19e7494e2697067be74a0f90c297f9405b749763", &(0x7f0000172000)=""/97}, 0x18) 2018/01/31 05:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f00007dc000)='./file0\x00', 0x144) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000383000)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009fd000-0x4)=0x0, &(0x7f00008d1000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/31 05:56:10 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000889000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000435000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000841000-0xa0)=[{&(0x7f00002e0000)="", 0x0}, {&(0x7f000099f000)="d81db32a0401b7508122fd08eb7574015d4381d0216bb9965277c399fed433dc21f8922e710c1b936b0e495fe56be72a34deaeb3e1d37e151b37d1fbb7f6a4b03587bb0ee60cbd9c8d33b3d257de652fef3dbb2c42f580da770d858593411a66c905039955c00d98de1856c5a44994ee3dfcf0b69d8a7a3a6f914b56fdc1c0955b30a0cb0029aaa3fcaf61d50390501173986f3e96874ac60318465270cc95c4b0a9422cfc1e596d9126cc5b", 0xac}, {&(0x7f0000607000-0xad)="f415098f56856ecedd2ed66695a8f32e04d1731b97fe16b2b23bb11e59d599d7ce2ae66052dfa5e78223184d9ed30bf4a21b5eb44f4c85a34738ed059430bc83e9f622518d1ac3e4685aa2bacdebf231855aa6c0bb764b4c4a88870bb72c09e9ec298865e3675b6e3b52205f365356205f9df2e70b4db72356a90138b460c8fb97f4b331b127281e35cbdd8978c254e0e8af163beb874eada4c7bca0892b510e6ff2d29c8805ecb851fa3c11fd", 0xad}, {&(0x7f0000662000)="3db6711e2676cb62a98518bdb808c62e1c82c7b750fc76cbec283ed9e3035c88c8df9645fd1713c310e0bf4819426b466501fb30ac68bd79d893e46b6a4e5babb9893682c604826928320e6aaaef57369620ca39177ae7834a170c7fe0db16d3d833f43a9a6e555ebac6bde39a6b33cdba2618b029ef082f3829d403cc1523411b2b624d4f5efcf1e58f0d3538eb8fce", 0x90}, {&(0x7f0000f13000)="fcbf7221a73fc06359c96962218b053dde26", 0x12}], 0x5, 0x6) 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d21000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:10 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000142000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f14000)={@host=0x2, 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) preadv(r0, &(0x7f000095d000)=[{&(0x7f0000e1b000)=""/54, 0x36}, {&(0x7f000090a000)=""/108, 0x6c}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000ec3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000a000)={0x2, 0xb, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shmget(0x1, 0x4000, 0x54000011, &(0x7f0000907000/0x4000)=nil) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 2: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) 2018/01/31 05:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x400000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000038a000-0x9)='/dev/ppp\x00', 0x240080, 0x0) epoll_pwait(r1, &(0x7f00003e3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xaa3, &(0x7f0000934000-0x8)={0x6}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e5d000)=0x0) migrate_pages(r1, 0x1ff, &(0x7f000003f000-0x8)=0x6, &(0x7f0000fc8000-0x8)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bc7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000787000-0x1c)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x6, 0x6, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 1: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/193, 0xc1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) sync() syz_open_procfs(0x0, &(0x7f0000f81000-0x7)='ns/pid\x00') 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000728000-0x8)='./file0\x00', 0x0, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x80000001) r1 = shmget(0x2, 0x3000, 0x1000, &(0x7f00006f7000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000d9a000)=""/203) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/31 05:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) fcntl$setflags(r0, 0x2, 0x0) 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000102) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f17000-0xa)='/dev/cuse\x00', 0x2140, 0x0) getpeername$packet(r1, &(0x7f0000dde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000089a000-0x4)=0x14) 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d8c000-0x20)={@generic="18d397b13526d3c57a12e1d360df8632", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) lgetxattr(&(0x7f0000816000-0x8)='./file0\x00', &(0x7f0000052000-0x9)=@known='user.syz\x00', &(0x7f0000ee0000)=""/92, 0x5c) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed6000)='/dev/sg#\x00', 0x7, 0x20000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000099f000-0x4)=r0, 0x4) socket$inet6(0xa, 0xe, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bd4000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001b7000)={0x1, [0x44]}, &(0x7f0000033000-0x4)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000637000-0x48)={0xf, 0x11, &(0x7f000075f000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x11}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0x9, 0xf, 0x2, 0xfffffff0, 0x1}, @ldst={0x1, 0x0, 0x6, 0x5, 0x9, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000462000)='GPL\x00', 0x2, 0xb1, &(0x7f0000ff7000)=""/177, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) flock(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000733000/0x3000)=nil, 0x3000, 0x1) pipe(&(0x7f00003e3000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000074c000)={{0x3, 0x1, 0x9, 0x200, "fdc2893afa592123fc6dbf70cfdfef82b7f8c0bc0618d8ebe625aad97d66f44fd31e2377dab7c4dfe4ddf7cd", 0x9}, 0x8, [0xfe000000, 0x6, 0x6, 0x2, 0x200, 0x0, 0x1, 0x2, 0x9, 0xffffffff, 0xff, 0x0, 0x7, 0xfffffffffffff311, 0x101, 0x6, 0x7fffffff, 0x1, 0x4, 0x9, 0x6, 0x1f, 0x3, 0x3f0f, 0x78b, 0x6, 0x4781, 0x2, 0x804b, 0x4, 0x3, 0x6, 0x2, 0xff1, 0x1, 0x7, 0x7fff, 0x8, 0x7fff, 0x7, 0xc9, 0x7, 0x2e, 0x6, 0x401, 0x89e7, 0x5, 0x3, 0x7fff, 0x3, 0x3, 0x1f, 0x8000, 0x40, 0x2e, 0x1, 0x8, 0x400, 0x1, 0xee, 0x9, 0x1, 0xd202, 0x4, 0x2, 0xffff, 0x8a, 0x200, 0x9, 0x33b8, 0x8, 0x2, 0x5e5ac6f0, 0x101, 0x2, 0x19, 0x3, 0x8, 0x5, 0x0, 0x7, 0x5, 0x1c9, 0x6, 0x7, 0x80, 0x800, 0x1ff, 0x81, 0xed7, 0x40008000000, 0x800000000000, 0x6, 0x6, 0x0, 0x7ff, 0x6, 0x5, 0x9, 0x4, 0x83, 0x1, 0x80000000, 0x3, 0x1, 0x101, 0x5, 0xfffffffffffffffc, 0x6, 0x7f, 0x6, 0x6, 0x9, 0x2, 0x1, 0x4, 0x1a, 0x100000001, 0x0, 0x6, 0x2, 0x23, 0x7, 0xbe, 0x7, 0x10000, 0x5, 0x39], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f000020e000)='/dev/usbmon#\x00', 0x8, 0x480000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) inotify_init1(0x80000) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000838000-0x8)=0x23e2, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b62000-0x4)=0x0, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000be5000)={0xfffffffffffffffd, 0xa34, 0x3ff, 0x3, 0x100000000}) msync(&(0x7f0000185000/0x3000)=nil, 0x3000, 0x4) accept$inet(r2, &(0x7f00001b9000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d11000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00003db000)={0x5, 0x81, 0x7, 0xffffffffffff1cdf, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000382000-0x8)='./file0\x00', &(0x7f0000b5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) 2018/01/31 05:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000828000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000fc8000)={&(0x7f0000ec4000)=@ipx={0x4, 0xf08f, 0x2, "b347b1fd6a40", 0x3ff, 0x0}, 0x10, &(0x7f0000c9a000-0x10)=[{&(0x7f00006c3000)="4ae603f46f9863bc43b2369c2394997c0755da034e3fa7ff69ed1d3eeda5f31852ac8ce23249bc8b5ce2a3d1e451a2cfd74b85dd3a6b8969b8cd214ac060aa537b58d2868597e6a19ca17e763cd1e4851bc031237b883d861729d437c09817fe9189f880a5a826b2c2e4fd486098cfdbb5c068850fb4c870291a71aaa3d0", 0x7e}], 0x1, &(0x7f0000011000-0x48)=[{0x48, 0x11f, 0x4, "e24a21337dda8f3eb8de69fb1d7e8f8471e5c3423e068a189ecce381e3abb0654652297a6adc4f406a5d9970deb7742791"}], 0x48, 0x4}, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2002, 0x400000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e93000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e30000-0x3c)=[{{&(0x7f00002d9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00000e6000)=[{&(0x7f0000f17000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f17000-0xbb)=""/187, 0xbb}, {&(0x7f00006f7000)=""/119, 0x77}, {&(0x7f0000b6f000-0xaf)=""/175, 0xaf}], 0x4, &(0x7f0000b58000-0x14)=""/20, 0x14, 0x5}, 0x7}], 0x1, 0x0, &(0x7f0000f17000-0x10)={r1, r2+30000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 123.304243] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x21)='security#\\vboxnet1mime_typenodev\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f1a000)={0x0, 0x0}, &(0x7f0000f1a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x80, 0x5, [0x4, 0x3, 0x7, 0xbadf, 0x7]}, &(0x7f0000001000-0x4)=0x12) connect$inet6(r0, &(0x7f000035d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x2000000) 2018/01/31 05:56:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x10000000000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) timer_gettime(0x0, &(0x7f0000dc7000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$session_to_parent(0x12) clock_getres(0x2, &(0x7f00002d1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007d3000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00001c9000-0x20)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f000051b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000d72000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000f8a000)={r5, r2}, &(0x7f000044b000-0x8)={0x0}, 0xffffffdc) write$eventfd(r1, &(0x7f0000f43000)=0x0, 0x8) 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) signalfd4(r0, &(0x7f0000383000-0x8)={0x8}, 0x8, 0x80800) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x4000040000000001, 0x84) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) 2018/01/31 05:56:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r1, &(0x7f0000e7d000-0x38)={&(0x7f0000b98000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b7988e60202824133b7964818379e0d3ae00a3cf7d50a71b233ea250bc048f16b21a3fd63e59bb7d63a28065f22d30344ebf147a0e9f65f0c8224db2d09d59", 0x0}, 0x60, &(0x7f0000e91000)=[{&(0x7f0000c72000)="8699ee4bc7a0c9da3dd9ae1bc815a80968508759fad6053e59d277c190273a568d2c033ed1d2b96babd450c221ae2fcb4619288069b28153", 0x38}, {&(0x7f0000b8e000)="da4be028145d76bcab4539f4b352ef", 0xf}, {&(0x7f0000932000-0xac)="41140df240f2852f58ccb518bff365ae2e54daee42f348bd886459a3cfe6274ce74458daf421b56e5f39ff657ecdcc6ee02ff64028d39ced40c454fd512dad6cf89654814436106d6fdbc31e7f64a3b7eed00305afea921e21b80b9034fc0cc6676b49288d3d103f39bd49440801376ed0aa2ede58964f9d737df0c124ec21ee9b423be05981b04dc017a62d74c0e5ccfd21540455e94b9eacc65669a0daaf3ec43daf00e30e6eb316427da1", 0xac}], 0x3, &(0x7f00006c4000)=[{0xa0, 0x10b, 0x1, "fff094b3a8093c1d54610eba0a03883af96bc1181f46770c055bae5c0db7be8902350d631f070f3647fdbd67b8ef53a986234cbfb977aa08adb8905c8f22034c14d509340b9d84aa269e77b003289a053574b28bc178435b4381ddfef8f4335911ad53f10f84e3a118671a01dd93d0e5e4e6354eac4faecfb01d126d6bba6695b16e5ea13ae02196afbcd43d"}], 0xa0, 0x8010}, 0x800) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00000a4000)=0xe, r0, &(0x7f0000668000-0x8)=0x0, 0x5, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r2, &(0x7f0000b7a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000979000-0x4)=0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000d61000-0xcf)=""/207, 0xcf, 0x40000001, &(0x7f00001f3000-0x10)={0x3, {"cd1f88a4e23ad9"}, 0x100000000}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00003e3000-0x4)=r3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000649000)=""/98, 0x62, 0x2001, &(0x7f0000f17000-0x9)=@rc={0x1f, {0x7ff, 0x200000000, 0x3, 0x2, 0x9, 0x4000000000000000}, 0x10000000000}, 0x9) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r4, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000c86000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x1000)=""/4096) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x401, 0x800, 0x1, 0x3ff, 0x4, 0x3ff, 0x1f, 0x7ff, 0x0, 0x0, 0xa99b, 0x6, 0x6, 0xdd0e]}, &(0x7f0000000000)=0x108) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x5, 0x20, 0x2, 0x4, 0x6}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{0x9, 0x1}, {0x8, 0x80000001}, {0x7f, 0x1c}, {0xffffffff, 0x7c}, {0x6c4, 0x7ff}]}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/31 05:56:10 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e76000)='./file0\x00', 0x3, 0x82) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007cc000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e76000)=0x8c) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000040c000)="a36feac5bdb3e43c069cf7ff670f10f28ef722f49c32df63fda80668f91be7408952e9d2f73061125320d49244353618091b66118238beb8fe9179342161bd5f95b33fbe59d4728b756b5dde7976e27205d3a3470f8110eef9d40a0814e231abbab9244f52a1db275dcd33638384d90b67cbbc779a", 0x75) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e76000)=r2, 0x4) 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/157) set_thread_area(&(0x7f0000000000)={0x3c6, 0x20001000, 0x1000, 0x401, 0x6, 0x7048, 0x7fffffff, 0xffff, 0x40, 0x3}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="b0b62011c6ee40d83516b9f8a159f935", 0x10) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x7fffffff, 0x3, 0xfffffffffffffc00, 0x4}) msgctl$IPC_RMID(r0, 0x0) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:10 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0db01a66924dedd102c4f7a79e606457dfdf09e2ec2edeb3b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) ioctl$int_out(r1, 0x2, &(0x7f0000007000-0x8)=0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 05:56:10 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda97fc7377e49e3dbc2", 0x18}], 0x1, &(0x7f0000563000)=[], 0x0, 0x0}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) socketpair$inet(0x2, 0x80001, 0x2, &(0x7f000075c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000692000)=0x100000000, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000736000+0x8b9)={0x100, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xa5f, 0x10000, 0x1, 0x6, 0x0, 0x0, 0xf02, 0x1ff}) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 05:56:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") shutdown(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00006ed000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) read(r0, &(0x7f0000910000)=""/100, 0x64) mq_open(&(0x7f0000baa000)='wlan0^trustedmd5sum\\*keyringlo^wlan1&\x00', 0x802, 0x2, &(0x7f0000f44000)={0x2, 0x6, 0x6f8, 0x5, 0x40, 0x7, 0x0, 0xf8}) r1 = syz_open_dev$sndmidi(&(0x7f00009f8000)='/dev/snd/midiC#D#\x00', 0x57, 0x400) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ca4000)=@req3={0x6, 0x7fff, 0xfffffffffffffffa, 0x5, 0x8, 0x3f, 0x9}, 0x1c) 2018/01/31 05:56:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:56:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000039d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600000, 0x0) syslog(0xa, &(0x7f0000000000)=""/69, 0x45) 2018/01/31 05:56:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) eventfd2(0x3, 0x1) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x3f, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 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]}}, 0x108) 2018/01/31 05:56:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000338000)=""/0, 0x0, 0x1) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a6b000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00009c5000)='./file0\x00', &(0x7f0000856000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a69000)=0x0) io_setup(0xff, &(0x7f000021c000-0x8)=0x0) pipe2(&(0x7f0000c62000-0x8)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$mouse(&(0x7f0000702000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000eeb000)="ce041477b7061de0a19bd6e97ddeafad56684967292d70dcf89e9778acf0992ded4a04f8a8781d2663954a6924c46e0a1d63e5e8b632f37e359b728fb584ec291c64fbcb82431fcd3b8c167021e30ad5f3f377cebd5b853ca291486a09c12a0b95f4c920c89ef42b61644cc91d9053952da404b80740cba11b7aa8766b876a608b82df89717d18e709f5fc6f19e84aa4139957") r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ed000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) r7 = memfd_create(&(0x7f0000f4c000)='GPL}[:\x00', 0x2) r8 = syz_open_dev$mice(&(0x7f0000290000-0x10)='/dev/input/mice\x00', 0x0, 0x100) bind$can_raw(r6, &(0x7f0000195000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) io_submit(r4, 0x5, &(0x7f00004dd000)=[&(0x7f0000453000)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000ad9000)="480b1e72a5aec157e3b241fcc0d28c5e5eef2529e803e3191e3cda496726342463c4095a24743d74093dde5703476400eae2fa11e77964b4c6a65b3456cb7b1182dc90fd748ab56b38da25536e88e5e6cef93a9571f7443c61f12a3fb454be9734930fc51b5174262bd322e1e2365516299d070f74162232700998b73f426de1fca9df00faee6c148580625999a3d92eb79f780cefe4dc2910a252a5913365291d9cef9530a92d6e286b06de051dec6fad482debd2e34c9d1e09a72dcc0d10f4c4d0f071af2b2d2ca74eea823b10a8b29717d1", 0xd3, 0x7, 0x0, 0x0, r5}, &(0x7f0000b79000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000c4d000)="ac5833c4c65a206a9f782d4f188ed997c061eff894e5abb0af877b21b649f073b0d93474bfa7208a79c37b5d", 0x2c, 0xac7f, 0x0, 0x1, r6}, &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x1, 0x32b, r0, &(0x7f0000d9c000-0x1f)="5b1cdff968fec10834656c73674f6b5b89dbbbc44b4510fd07bdea53aebed6", 0x1f, 0x8, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x8, 0x21, r0, &(0x7f00004c4000-0x2f)="7691c7f290880a01c35e84f8bd2d3848f8f34be9182ee6bbb5bb75153f9c024797b9b309a4a87a4f910827caf3fe9d", 0x2f, 0x2, 0x0, 0x0, r7}, &(0x7f0000944000-0x40)={0x0, 0x0, 0x0, 0x3, 0xff, r0, &(0x7f0000f33000-0x9c)="e11aeff6ed9e60686debbb58a16cb081b17e1d1660dd5a0b6f05653b1c07834bb7dd18665847669cf19cf89d9df1a9b2f1db67de8b75de6f7f69b222e6c2cbbbd8e2e46acc9698fecd3fb39535544e8f6e8728b5405437dd07ffe78c68b4d867394e559ac23428ff0cb6583b13b6cfc041b29c94561564956c3f07927d20eca5908aef3bb12c40b9189e251f8c1100989fd837c6b5cecaf1251a63d4", 0x9c, 0x1, 0x0, 0x0, r8}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000244000)={0x0, 0x0}) getsockopt(r1, 0x10001, 0x101, &(0x7f0000f29000)=""/164, &(0x7f000021f000)=0xa4) unlink(&(0x7f0000dc9000)='./file0\x00') ioctl$RNDADDENTROPY(r9, 0x40085203, &(0x7f000013c000)={0x8f, 0x69, "0059959176e7c968675886431fbbec8797d03280646c8c05eb76b4308308e28e29ed0a9a49794be5fa89aee2183eade7c64bd896e4ebc12152f844ed788954fc3f11af1d72e0c2fc34d2e39d64a778767c2b6df2c6527dbdf4bab6d68353b760075a32ed08fb6f3f46"}) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) clock_getres(0x7, &(0x7f000074f000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009, 0x0}, {0x9, 0x9, 0xd3, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff, 0x0}, {0x2, 0x98f, 0x101, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b97000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009a7000-0x4)={0x0}, &(0x7f0000706000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f16000)={0x0, 0x32b6, 0x169, 0x5e84, 0x6e8, 0x8}, &(0x7f0000f16000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ae9000-0x98)={r2, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f00009c0000)=0x98) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r3 = mmap$binder(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00001fb000-0x18)={r3, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000004000-0x8)=0x0) socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/31 05:56:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00003f0000)=0x0, &(0x7f00004f3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f88000)=""/119) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/01/31 05:56:11 executing program 2: getitimer(0x1, &(0x7f0000234000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x100000001, 0x92000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x200, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0x1, r2, 0x0, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000002000)={[0x6, 0x5, 0x40, 0x4000, 0x7c, 0x9, 0x7ff, 0x7, 0x5, 0x100000002, 0xe1c, 0xa, 0x5, 0x2000000000, 0x6, 0xe0], 0x1000, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00008d4000)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000cb6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f00000)=0x0) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0d000)={0x0, 0x87}, 0x8) r1 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80580, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000811000)={r1, 0x7}, &(0x7f0000edb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0xfffffffffffffd4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x4) msgget(0x1, 0x0) pipe2(&(0x7f00002b2000-0x8)={0x0, 0x0}, 0x80000) r3 = syz_open_dev$audion(&(0x7f000062e000)='/dev/audio#\x00', 0x8fc1420, 0x400000) syz_open_dev$sndmidi(&(0x7f00009de000)='/dev/snd/midiC#D#\x00', 0xbb, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000140000-0x4c)={0x2020, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents(r0, &(0x7f0000522000-0x4e)=""/78, 0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00005f5000-0x30)={@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000e0a000)=""/0, 0x0}, &(0x7f00009ef000)=0x0, 0x8}, 0x30) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000a2000)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x98) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f83000-0x4)=0x0) unshare(0x40600) r0 = syz_open_dev$vcsa(&(0x7f0000c82000)='/dev/vcsa#\x00', 0x3, 0x10d000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078a000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x100, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x6, 0x1ae700000000000) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000088b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000619000-0xc0)=""/192) syz_open_dev$mice(&(0x7f00008e8000)='/dev/input/mice\x00', 0x0, 0x147800) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x1fe, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x47f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet6(r1, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ea000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) lstat(&(0x7f0000c12000)='./file0\x00', &(0x7f0000748000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000200000-0x4)=0x0, &(0x7f0000a59000)=0x0, &(0x7f0000cd8000+0xc7c)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c71000)={&(0x7f0000f9c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c64000)=[{&(0x7f000089c000-0xa2)="d617ee8d5fad420f3ec33d83b421471125f396e284df9db7b65cacf1e3678fd2bdfe9b966c8617c2277a6813c4ff48e262f5f3526cc679cd18f0f9664523877a543fe549ff0887c201178a915b7e57feecea4d742dd6b954ba76adee37feab816ea5c73ae1a4f747033d4ae082f53544cfbb4e896a49de176aa4507a708b25d990de3083b9b44aba9c9672c2493d3b198993a98245f8a1a889868b4be1b1356bf7fa", 0xa2}, {&(0x7f0000bcd000)="20b60c0633166d658bd5975f1a79cccb62b843b9e8abda3b41f1d708f0a2f6347be5b1ab8e0ea518e528fabf04c410c591a68d13900cb52eb48a24761c7ef3ec239158d8ccaa7e23bbac673821f181b5d096a332d1085b198ae866578c5fdd376a093715606ab9e116b9db9a84adbac4066f08a46648f04c259cab9c006480398e9fda8aa0", 0x85}, {&(0x7f0000f15000-0x25)="28c807487eb65aa02759acf2ec93e65b9d6b6f922a0e178115bdd55041ea5f3df6183c7d3e", 0x25}, {&(0x7f000026d000-0x7d)="859bbcf9b76d9094fa12466b2a9790f90cf29ff93c6222c01e46898f6d460b0a8d8b2a0ef084ec7e96aa426433c1e0ce05b9c9dd48e5714f5acfc5631302fa2ca9c9bef81305279a2d0196a4f8a0749686c5cfc22b773d662066da1723209be330808cc17848449f403abe2a01c0f1524c5d49ec5bf8696ce873d1ce5b", 0x7d}, {&(0x7f0000a75000)="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", 0x1000}, {&(0x7f0000a8a000-0xc7)="4b111c9721de49b45bac2693c902ad86d8020275d7bce827abe626dc50525517b8ce27d63bbcc36c16c22bfb842402cd8d8a99b69eb6b1ba2b7d9e5499b3d2b5bfefc700730685c52d85edcceb7d99c2b204c7b28b6a0dbd77258caf785ed29ad0b881e0f9843574341eebbba9d224d7603260a0e6c67c9d65286e921070818558ae325eec0f7311c92e9c32078bcac0722c4fd384c36702713f571f95a8534677c02baa3b8ca2541c37ddb8c745d20c488a1a9c3825cc50ffd49ded3f1a664b1bacc4543c6c54", 0xc7}, {&(0x7f0000fd5000-0x35)="3a88b8899d2b529c22577fd49d95602ab7228143605f613bd08be7e16a6da8d2c635a1b756fcab283c61885170104a320a59e187a6", 0x35}], 0x7, &(0x7f0000864000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x51}, 0x10) rename(&(0x7f0000b73000)='./file0\x00', &(0x7f0000a3d000-0x8)='./file0\x00') 2018/01/31 05:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000082d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fdb000-0x12)='net/Fp6_mr_cache\x00"') openat$cuse(0xffffffffffffff9c, &(0x7f0000554000)='/dev/cuse\x00', 0x141102, 0x0) pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003f6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00006aa000-0x8)='./file0\x00', 0x4000, 0x4) listen$netrom(r2, 0x9a2e) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000579000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/sequencer2\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f000075a000-0x48)={{0x100001, 0x0, 0x4, 0x0, 0x1ff}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a7a000-0xb3)=""/179, &(0x7f0000e85000)=0xb3) sendmmsg$alg(r0, &(0x7f0000c7e000)=[{0x0, 0x0, &(0x7f000082b000)=[{&(0x7f00003f3000-0xbe)="5e350b64b7ccd8d0f711925dad6d1b6acd343b4152a52e608d44ec370287d6724da37c9c872c499be4d3172ce7616ed72f480e1f427e63972c03bcce8ae9ec1f2151ddd6b32697af5f79188d703aef85373f64a3c7c823e35bd5304e6648d5eef1453ac43ea1fbd9f5bf57f1c7bac3e576c5dd88a3b09e40ef0c6312cd024c47c0624ad6980a83b9f60d6c55757835102caa74dfd99befdbeeae7adcc8fea7622f0e89161ae47e588807f3150ce6b132ccbdde393125232352848c6c2784", 0xbe}, {&(0x7f0000b90000)="a3020ef2e7c67dda38cb493bc96def0a6eabebb612d0b47a6c5859221982a063ee79200b9b27ac8ab14c370f5579de532389b17ad8365b9cd25269af3f32daf847b1abd796b750d51e10f14a719df4653829574e3b54f00bd390df213d717b4bc362932834984c00193333902b72f2ce3d6254a66918379bb0c06dd6a2ebbfa825c136e76347baac04d10a504700ece97c5fa1200435105cd4a2478ba97a017fd9a7b0bfa8df15d3279036e09bb217a7a553761a28b17d9eee", 0xb9}, {&(0x7f0000c91000)="9fbc913ee454bb1b75f2b4692c09bad7bfbfe80cd92b9872141d2acacd2a529cf461737e3ee6a241f74422327e07d9b10e24", 0x32}, {&(0x7f00007fa000)="f8eb02278d1624e5daf5b28831aad3edf472d74447b4a3f095ddeef0fa6855540fd08c3269744bd29891a3419d2d99b4cec7393d3f5077a18173272f2e05db5309edb4b1fe6b79a45baa6247be2b2c04612e54272fbf9daec51737618364d46e8bedc7a9b76a7475be59bb15e8a030034eb1387268b13fcd032d1507d155b46bc52eb1f69e37c39d87651a6d641bb56ec1b552ec56e4399f18fbb29bfec6740216040d3eb98f69855364a3b6542f98329692bdcaf00c14c0e4bb532507073e039416175afd028483174e9f", 0xcb}], 0x4, &(0x7f00001ca000)=[@iv={0xe0, 0x117, 0x2, 0xcb, "76831c52e23bf4d5115878e9ffdca1894e5b98ad72e67fbc38a5b1ff84571a4f046ab63fbc2a966199bcd2905e8df821704c14754dc682b5313023e9b2bceb728deac263986326729ae050063fda908e74063a6c75f874b35f62c06445056779a0f646786a3e30781b482fab9037e4a280862a978e0bad868ee2461efa9a633137378395db886be17eb091ce55d89e8c1b1b527ebb396f754c9aec662593f3f333e264c8c766009eb201b7c81d90cb8bcbc26d671c8e27ddf1dc1750e0fe2dae8d3d7bdb89a31edef4ecca"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf8, 0x4044010}, {0x0, 0x0, &(0x7f000063d000-0xa0)=[{&(0x7f0000a38000-0xb9)="9ccd0da36bed22a2664ea91149863b2f7fb6b82f3cd65094304b8e8e2ef676e68b022894587324da8e246d346e6243c577a471dc39581325edd0e6f1d14e47822ad188a0c06db50ed3269fa5f97f6b361963da550979d2a6b7eec4d8bc2264bb1aa03d9ddde3adc1d8a7032681c0897ff4d7477b2eb55543bba9069a494cc5fa5482d29f4bd177dd8f0fd292cc3deba8ebe87c171b5c3f74cdc2b6eb7b31944f1f6a471e5286ce484687b08816122d361e0d333fce72226912", 0xb9}, {&(0x7f0000d1a000-0xf8)="416fb5a2c4c95b6a79988e073fc6cc73070964939a5381c8f1055ce0432c4c3594964a940230fac9cc02df69a753e9e7de2247ce4ae3561a1e85b865f3b4e883b072c6c81b44e9191b95db88a478bf5f35ce856d3ea6b99e5a15cfffe9df4db45137510c6d9b0205028bcf83512bb65c9053ef1dde03192977c7e509a6d3875df561756ae6de505d2064a75f507724b2eb387f0120d2570073d8c433b465de3bbf5b216b19599d90e901b4f1485cd4710390088f988a1dc011c1367279a99e126bbae9ad59d3a69f541f5c3354f5e2fa37e0d33e0a44fdd0fb35a95fd7fc837da7d2824916d3eeed9e01c5e4263790a6e216a21f784e7570", 0xf8}, {&(0x7f0000f8b000)="d975c699447fcd1f1e786243a22c0148b71d6e3ae36901278ac0af7e0008a8350d45dd463addafe2832c5828e9fe60c957e4c3a044d122e57718c3666610a1ded67ec3668e294cfb752470f72344810e07673feae23c15b5304f3fae89cfbc86dd87279bce24203f5d82bbeae05acbac4cb4", 0x72}, {&(0x7f00003f5000-0xfe)="49b352e500b87d108ea791e53372ce11cacd77b11d1ceb2d124c98a05aa94bc812323c803f94aa6057f1dd4fb946226c0ef4fa67c182d57d3aa10dba761450a7f0aa32c0358f42203fd2bafd05b89de70baff84f362f6ae0dced63890f2bc5e6b1e6cc8d25064e04a23c6524096873ff78fa0ba422d54e585668b9960badd8538fa694a48cc69ea0489c4cc182533ffd5bfc36492708587bfefc586a9de1bfae837561340b4a3c754d0db272f00d83b5d29f684fbf5192d4e620b530c6c251f80c21f7fa1bded57a925ea6032de76223a9b3bf5f4b17ee26b30b0c9cd099cef7bf1ede370d8365c1320749d7f58ca7067020a9e7cdb6c89588f9e5918c2f", 0xfe}, {&(0x7f0000b8a000)="18cb248717e1e14b1b74625ff8127f54c46a60d0f97685b42d02bcb167e5ecfc6982109f1596fd0a6723c590b12c4dd15cc738231fb727acd42685c826ac4f0f36c16bb4caeef3450b8281eca9f5acbd8fb8e06ed69b630eed2396a0003427bf3540d63e6739e3c5ff7a12a4360f0730348556c52855289ea40a894657796de3685689b436912815", 0x88}, {&(0x7f0000dcc000-0xf0)="1f8f95597e0efa75b99fdcca12ebc91b1c0ef87f9a820219116812534b3a935522ca81903e9e3258474592462e17c8b2a29a9ef81f298f5763c888b30fd825e7f9bff9c0ff050c0a3940bca54d5fb1981a34c590455561ff29d2a5e15066ee16388022d93984ad79507583ba5e8dce9031d028e7d65ffda2cdd62bcb69de4afbcf607772172ceddffca5818fec9747d611d6e6bad40b3fa77839eb43564fb8268c55e320ae031fa77dd5e7eca3387bc0006bfb5a2b83be01a7dec37af847c526a8683af0918c17017fbfd3a43a80caa0fcdaac760cc86f1567819680bb35616e78e644dc206de98b00da3d6e4b4224d6", 0xf0}, {&(0x7f00004f2000)="", 0x0}, {&(0x7f0000478000-0xe5)="c676983a51e02e653ed3c456444c9e2a081eb7dc23dfc4249b9e4ecd2fb7a59567faf779136c4528ea7b5eef7d9b783e1832ec7a21afef87de42416ebd6c4ffbba2e90c2bd47bd7346787ff711f9d3368b6267cb7b9d4cc05ea04da857fac310e44bbbadcf635ccee8c0545e58937087a1ffe963786c8c6c16afd2bb2cc266913d13606ef88090797aaa451e58fe9cee1c62ea6cf3ca7c564792be4b86ffd368f20f40fb967021fda9fbbf4bb3150a85114e0ed605c3626685703627f054ca7493a9a99b69e839b223c00bb7e7386af2e370eacd753181051419a4f9e2cbda48069a79dd1f", 0xe5}, {&(0x7f0000854000)="e69b1cae983d6c9d465a7450c7ecc0837f890a416033dbf4502345ec0dfd020565dfb279086a8f9c45896017f0d1f39eb24a895720abf5c8ac88e06f7d050a75e9303ea4c92c07fb2ca1d2a185fe29e398d2429bf250bd69fb8252e374dda46b96965c105a8500850930a1af13fdfbae112027b14afdbd53875b11f7cbce5915074833c4d5fbae66d8bbc7e3f650ebd966c66ae6bbc134540c2df9fcca0b49071a01bf0994a806c503089778afa20902a8e6e0b1acc64249e42cec8a7b5b549df78b", 0xc2}, {&(0x7f0000626000-0xa3)="a85a2f5b0166530afbe91d59f65becff644657279d9beb33ea879c740f2901623ada6b91d00f112063d98e1303d4d12e6bba2eeda4983201f8a09e645ac7df4e708bb4060a742315843b1f875f05e8f593299b3d94fecb0c67005570f7e499ae9cf5bb1f9f1791bb04ac43a22d714f2fb645adc350a87ce8f41d721d2e92a17695c48735577b46751fdd6bc7bf5ffe8d757312e6afc2f2e7b4e3720fb1e6357594dc8b", 0xa3}], 0xa, &(0x7f000060c000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x80}], 0x2, 0x40000) fcntl$setlease(r0, 0x400, 0x3) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000018000)={0x4101925b, 0x401, 0x1f, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000029f000-0x4)=0x0) sched_getparam(r0, &(0x7f00008cb000-0x4)=0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d82000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000b2e000-0x8d)="b6584ef3c453cb20ad8bfcb8a12c0c313bd409bc16e7814e87ca16626756ca5449b86d48a3ffc02df694443868b7919093c1b436b8de92f8da739da5764c65350d5e955d8da77f56084c275094ca9e8cc04c574ca0573250200ace7090ce3fa137df47f58c9f221e7360488bd8afcb162963c0e548d9e79bafe3e6d8663fe5b6edec636c36e944675513e38d35") sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000732000)={0x2, 0xfff, 0xf47, 0x1786, 0x2, 0x8, 0x1, 0x3, 0xfffffffffffffffc, 0x6, 0x3, 0xf7}) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000058a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000494000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000f2c000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/rfkill\x00', 0x5ca4fea741a4281a, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000807000-0x8)=0x1f000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000bb9000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c90000-0xc)={r4, 0x80000, r3}) epoll_wait(r3, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe2(&(0x7f0000214000-0x8)={0x0, 0x0}, 0x80000) socket$inet6(0xa, 0xa, 0xce9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000266000-0x4)=0x2) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f16000)='/dev/vcs#\x00', 0x6, 0x400) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000f17000-0x8)='./file0\x00', 0x100, 0x106) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ef000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x6, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd}, 0x14) r2 = semget(0x2, 0x3, 0x8) connect$netlink(r1, &(0x7f000072c000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000155000-0xaf)=""/175) 2018/01/31 05:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') dup(r0) pread64(r0, &(0x7f000015d000)=""/0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000026b000-0x8e)=""/142) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x4, &(0x7f0000d04000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000198000)=0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x3ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be0000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) readahead(r0, 0x4, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ddc000)=@file={0x0, './file1\x00'}, 0xa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001b1000)=0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x8, 0x0) rt_tgsigqueueinfo(r2, r2, 0xd, &(0x7f0000120000-0x10)={0xa, 0x1, 0x80000000, 0x10000}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000b0f000)=[{&(0x7f00003ba000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000654000-0x50)=[{&(0x7f0000ddd000-0x4d)=""/77, 0x4d}, {&(0x7f00003f5000)=""/102, 0x66}, {&(0x7f0000cbf000-0xbb)=""/187, 0xbb}, {&(0x7f0000633000-0x23)=""/35, 0x23}, {&(0x7f0000ddc000)=""/16, 0x10}], 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000dde000-0xa)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r3 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000052b000-0xf0)=[{{&(0x7f000057e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000bec000)=""/86, 0x56}], 0x1, &(0x7f0000001000-0x9b)=""/155, 0x9b, 0xbdc}, 0x100000000}, {{&(0x7f0000b36000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e8c000-0x20)=[{&(0x7f000050f000)=""/42, 0x2a}, {&(0x7f0000043000-0x53)=""/204, 0xcc}], 0x2, &(0x7f00000ca000)=""/139, 0x8b, 0x3}, 0x7}, {{&(0x7f0000e98000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f8b000-0x10)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1, &(0x7f0000000000)=""/102, 0x66, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000398000)=""/96, 0x60}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x3, 0x0, 0x0, 0x0}, 0x97d}], 0x4, 0x22, &(0x7f000064a000)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000664000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00008d9000-0x9)='/dev/sg#\x00', 0x8, 0x40000) getsockopt(r4, 0x7, 0xa7, &(0x7f00005fd000-0xfd)=""/253, &(0x7f0000811000)=0xfd) io_setup(0x3, &(0x7f0000332000)=0x0) io_submit(r5, 0x1, &(0x7f00002e1000-0x10)=[&(0x7f0000d5f000)={0x0, 0x1, 0x0, 0x1, 0x0, r3, &(0x7f00001be000-0x1000)="", 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000206000)='net/bnep\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000056000-0x8)={0x0, 0x3}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00004a1000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) fcntl$setstatus(r0, 0x4, 0x800) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000c6000-0x14)={0x4, 0x395, 0x3, 0x5, 0x0}, 0x14) 2018/01/31 05:56:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$void(r0, 0xc0045878) r1 = openat(0xffffffffffffff9c, &(0x7f0000890000-0x8)='./file0\x00', 0x0, 0x8) pwrite64(r1, &(0x7f0000a3e000-0x94)="2aa0104ca6a23d0660e7845ea83812dafbc9fde7bc427d2857ce21f708970adb3e1ab1a371c9224aa25758dace13069be1e0234f2853f011c24809a2076c8c876d5c8a5601f34270e8297349aea79792717b418c24c863d5a0ca7e1caf34cb7cde3c92954f673a16e4da18bda8eb3c5f3d7f7c4036cb0489e4205f5986f20efe638e8b37d34fd59a7ebffc86eb16860e65b0fda8", 0x94, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000e3f000)='./file0\x00', &(0x7f0000499000-0x8)=[&(0x7f000025a000-0xd)='bdev,$wlan0:\x00'], &(0x7f0000060000-0x28)=[&(0x7f0000d8f000-0x11)='posix_acl_access\x00', &(0x7f0000d0b000)='cpusetppp0wlan1\x00', &(0x7f0000ab3000-0x22)='vboxnet1mime_typetrusted\'em0eth1F\x00', &(0x7f0000390000-0xa)=',vboxnet0\x00', &(0x7f0000bf6000-0x5)='eth1\x00'], 0x100) r2 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000fff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000132000-0x14)={0x0, 0x7, 0x1000, 0x2c34, 0x8000, 0x0}, &(0x7f0000c73000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e21000)={r2, 0xffff, 0x3, 0x1, 0x2, 0x3}, 0x14) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f000099c000-0xda)="", 0x0, 0x20000000, &(0x7f0000bcd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xfffffffffffffc81, 0x4008004, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000a56000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x400) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f000018a000-0x18)={0x7, 0x3, 0xff}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x41)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x1ff}, &(0x7f000000a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000006000)={r5, @in6={{0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd8b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x400, 0x3, 0x42}, 0xa0) socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000006000)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x0, 0x3, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fffffff}}}, 0x32) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000006000)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r6, &(0x7f000000a000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x7, 0x1}}, 0x2e) sendmsg$can_bcm(r4, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r8, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffff9, 0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x100000, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d2130600e62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd19966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) socket$inet_dccp(0x2, 0x6, 0x0) [ 124.096088] QAT: Invalid ioctl [ 124.110519] QAT: Invalid ioctl 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xffff) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000293000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018a000)=0xfffffffffffffdfe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000108000)={0x2}, 0x8, 0x800) dup2(r0, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000c03000-0xd)='/dev/dmmidi#\x00', 0x4, 0x100) read$eventfd(r2, &(0x7f00002f7000-0x8)=0x0, 0x8) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005f3000)='/dev/vcs\x00', 0x2000, 0x0) connect$ax25(r1, &(0x7f00003b3000)={0x3, {"b2a1e07d7ab7d8"}, 0xe4}, 0x10) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000a7d000-0x110)={{0x101, 0x0, 0x7, 0x5, "90969b39abda445cbbf65ea11101da812b2640e469ace3effa2535d8215438149374c05d9b03bb0722065cb4", 0x4}, 0x0, 0x0, 0x7, r2, 0x9, 0x1, "82d5b17c0eddd9f6ff1805acd120bf22e6a66bbf96db5c8fbb894497f47dc893fac5692c446a4c8a8f36c51a23113740d99506d932ee4d7c86a34c532d31d54e", &(0x7f0000f1c000)='nodev\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x7, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000073000)='/dev/vcsa#\x00', 0x8, 0x549801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x8000000000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)=0x0) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f17000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000827000)=0x3000000000000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bdb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000154000)={0x1, &(0x7f000049b000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000f17000-0x1000)=""/4096) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) tee(r0, r0, 0x8, 0x2) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002a1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000f18000-0x4)=0x14) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/checkreqprot\x00', 0x8003, 0x0) openat(0xffffffffffffffff, &(0x7f0000a9e000)='./file0\x00', 0x1, 0x20) r0 = syz_open_dev$vcsa(&(0x7f0000c98000)='/dev/vcsa#\x00', 0xfffffffffffeffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000176000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000916000-0x20)={@common='teql0\x00', @ifru_flags=0x1100}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c13000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r3, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) fremovexattr(r0, &(0x7f0000ab3000)=@known='system.posix_acl_access\x00') 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xffffff7a, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000e13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000193000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000065f000)={r1, @rand_addr=0x0, @loopback=0x7f000001}, 0xc) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dbb000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) pipe2(&(0x7f000070f000-0x8)={0x0, 0x0}, 0x4000) syslog(0x9, &(0x7f000059b000)=""/138, 0x8a) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000917000)='./file0\x00', 0xc0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000094e000-0x1c)={0x0, 0x14, "b0eef071781628472d7ccd5e47c53d1beb1519e7"}, &(0x7f000044f000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a41000-0x16)={r3, 0x80, 0x7, [0x89, 0x80, 0x7, 0x5, 0x3f, 0xb9e, 0x4]}, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x5) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000d8000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ff3000)=r1) r2 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff6000-0x8)={0x4, 0x9}, 0x8) accept$ax25(r2, &(0x7f0000ff5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000079a000)=0x10) setsockopt(r2, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) 2018/01/31 05:56:11 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000295000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000820000-0x4)=0x1c, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000716000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d5000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000714000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x8000, 0x5, 0x400, 0x9, 0x800000, r1}) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$llc(0x1a, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000360000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000fd000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001, 0x5, 0x7, 0x400, 0x0, 0x42000000, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000061f000-0x4)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000224000)=0x0) 2018/01/31 05:56:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e6e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x62, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f17000-0x1c)={0xa, 0x1, 0x341, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket(0x9, 0x803, 0x7) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000839000-0x4)=0x0, &(0x7f0000f17000)=0x4) r2 = shmget$private(0x0, 0x2000, 0x900, &(0x7f0000e9b000/0x2000)=nil) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000f19000-0x48)=""/72) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000081d000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$cont(0x3f, r3, 0x1caeaa91, 0x0) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000092c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/31 05:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e9e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000cca000)=0x6e, 0x80800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000062e000-0x14)={0x0, 0x6, 0x1, 0x4, 0x5, 0x3}, &(0x7f00000d9000-0x4)=0x14) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00001f2000-0x2)=0x8a, &(0x7f0000133000)=0x2) lstat(&(0x7f0000f63000-0x8)='./file0\x00', &(0x7f0000068000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006cd000)={r2, 0x0}, 0x8) r3 = perf_event_open(&(0x7f00004c1000)={0x0, 0x78, 0x3, 0x6, 0x101, 0x4, 0x0, 0x100, 0x40000, 0x9, 0x7e, 0x80000000, 0x10001, 0x6, 0x3, 0x80, 0x3f, 0x8, 0x80000001, 0x20, 0x1000, 0x5, 0x54, 0x7, 0x2, 0xab1, 0x8001, 0x5, 0x5, 0x124, 0x4, 0x2, 0x0, 0x6, 0x8630000000, 0xff, 0x1, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x9, 0x800}, 0x20000, 0x10001, 0x199d, 0x7, 0x200000000, 0x5, 0x100000000, 0x0}, 0x0, 0x2, 0xffffffffffffff9c, 0x2) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000ad7000)={0x0, 0x1, 0x4, &(0x7f000065c000-0x8)=0x0}) tee(r0, r3, 0x180000, 0x5) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000633000)='/dev/rtc\x00', 0x10000000800000, 0x0) readlinkat(r0, &(0x7f00007df000)='./file0\x00', &(0x7f0000421000-0x52)=""/82, 0x52) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0xb7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000084c000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x8, 0x3e0, "2bcfa28271eff2f88aa4059def5ec92ed42cd63b81274f285354dd41d52cf61fda68c75256d7a7f5aa444c93a183f2ea33d3934499baf848155857f256a3a262836c43c864de778e5f302fa1288cec97"}, 0x160) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000dd6000)={[0x2, 0x5, 0x0, 0x4, 0x6, 0x7, 0x0, 0xac2, 0xc94, 0x7904, 0xfffffffffffffff7, 0xffffffffffffffff, 0x2, 0x101, 0x4, 0x4780], 0x10000, 0x54}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00001f6000)='/dev/amidi#\x00', 0x8, 0x408000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000101000-0x8)={0x7fffffff, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000025a000)=0x49, 0x3c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$unix(r1, &(0x7f0000850000-0xbc)="bb721e42c2b582a93e33affca878d5ac38babc4a83676f513334fae061ebeadaeb1fc7636e7b5dfe1e2b582be8c0c90dc992df8c0d6cc995d91d890c0cae986a757034f0e2f542604ca00e2e6ff529b0570f6d686336507c249dae578abbedb5185e4090165ae61c85b09fd492d2d055d0a1dfb2c7e7f771442241f8f841493dbcdb2814ceff1942f639058ce864fe28bf480b72dfe0ced496ef06533fe54d3b70d3d3d0b18649bffb78b1a3f8be3a22f64e2d0109b923dbad78d65c", 0xbc, 0x20004010, 0x0, 0x0) timer_delete(r3) 2018/01/31 05:56:11 executing program 7: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x30)="b648fe3e0ee1baecfa33651fd5fc4197f7e06480ba9fed32fd2e4b63edfb2be6ae318a2822057471cde9a4922fab5e48", 0x30, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d30000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0x8001, 0x5}) eventfd2(0x3, 0x1) 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f0000552000-0x30)=[{&(0x7f0000f08000-0x1000)=""/4096, 0x6c8}], 0x0) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0xfffffffffffffea9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000290000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000028f000)=r1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpgid(r1) 2018/01/31 05:56:11 executing program 2: move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000292000)=0x9, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='nr0\x00', r2, [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) write(r1, &(0x7f0000001000)="0c91b3ec3bd36b76da7394ef7cdadca283b932bb5d7bc02196414e1e9a742f24590fa65f255844329765f12fd09d4457b56e2d1836c9460bea0dca8e26b3e3463747b98bf5d3d46df10fac513ba20f036597c5cd6831163209fe7144fd7a91a7242cca2081148cd9abb147fb02ebd4677568b9f102c0712f66442dedd3359492440078447c1d1f3d18d7caa31bb60076d37f8df86941fa15ad4f53af347ab5be583ed061b1b6f9e626f18c9f0ed4f568d7915c6196dc", 0xb6) 2018/01/31 05:56:11 executing program 3: 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) select(0x40, &(0x7f0000002000-0x40)={0x7, 0x6, 0x7ff, 0x1, 0x9, 0xfffffffffffffff7, 0x0, 0xed}, &(0x7f0000002000-0x40)={0x1, 0x0, 0x4, 0x0, 0x6, 0x3ff, 0x1d9d, 0x101}, &(0x7f0000002000)={0x3, 0x0, 0xff, 0xfffffffffffffffd, 0x2, 0xffffffffffff8001, 0x9, 0x800}, &(0x7f0000001000-0x5)={0x0, 0x7530}) r0 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x9, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00003eb000-0x8)={0x7, 0x8000}) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000002c000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) openat$ashmem(0xffffffffffffff9c, &(0x7f0000076000)='/dev/ashmem\x00', 0x10000, 0x0) 2018/01/31 05:56:11 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d5000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000dde000-0x1f)="1f0000000104ff01154300000016061800c90100080001000417c3ffdf00ac", 0x1f) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f16000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000395000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000c83000-0x4)=r2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffef3, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/sequencer\x00', 0x4001, 0x0) write$vnet(r1, &(0x7f00002ad000-0x68)={0x1, {&(0x7f00004b1000)=""/33, 0x21, &(0x7f0000512000)=""/87, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() gettid() getpgid(r2) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/01/31 05:56:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) openat$cuse(0xffffffffffffff9c, &(0x7f00005d7000-0xa)='/dev/cuse\x00', 0x40, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000859000)=0x0, &(0x7f0000181000)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000502000)=[], 0x0, &(0x7f00003c9000-0x81)=""/129, 0xfffffffffffffea8, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 05:56:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000819000-0x18)="6e65742f6170365f7469626c6c735f6d61746368657300d7") pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x400000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003ea000)={0x0, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x29a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000000, 0x7fffffff, 0x6, 0x2, 0x8}, &(0x7f0000ced000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf0000)={0x1, 0x4, 0x0, 0x4528, r2}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c46000)={0x9}, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000078e000)='/dev/qat_adf_ctl\x00', 0x840, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000601000)="170c674101fc366e4eec09d1368f70f13adc446d41d15fc18936479878e432dcd051610e89fcc9d093b91c6957d8c5c16917186f58857e43958f7cddb54d77409598c539c0bf2c2bccc19dfc9fcec5b811d16197daf632e640d65dce23ea0d6e2291a6106bc357a754e183e9a382829c6714b1b869d3f8a106458f8619ffbbbca86011d2898d4ae09f13b9262eba775467047e985456c458b8a4de54ee8e8779d689f532ed5ca7aecb73e3277eb5ef9b0bfb", 0xb2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000906000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb1000-0x4)=0xe8) sendmsg$can_raw(r3, &(0x7f00005fd000-0x38)={&(0x7f0000b12000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000cd7000-0x10)={&(0x7f0000a1e000-0x48)=@can={{0x0, 0xd0, 0x4e6f, 0x7}, 0x3, 0x1, 0x0, 0x0, "89a7f1fd28879fb7"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x2, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) sendfile(r1, r5, &(0x7f0000521000-0x8)=0x0, 0xffffffff80000000) select(0x40, &(0x7f0000173000-0x40)={0x8, 0x7, 0x0, 0x100, 0x7ba, 0x1, 0x2, 0x7fff}, &(0x7f0000657000-0x40)={0x6, 0x5, 0x7, 0x4, 0x22, 0x8b5, 0x7b, 0x101}, &(0x7f0000f88000-0x40)={0x9, 0x5, 0x9, 0x9, 0x2, 0x200, 0x800, 0x4}, &(0x7f0000373000-0x10)={0x0, 0x7530}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000174000-0x28)={0x4, 0x13, 0x100000000, 0x2, "e98fce6d4ee462771cb4d5a6c6c90b89facd48cc391a5c1b23543656df018da6"}) 2018/01/31 05:56:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0xa, 0x200) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000f1d000)=""/137) r2 = accept4(0xffffffffffffffff, &(0x7f0000575000-0xa)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f6000)=0x10, 0x800) getpeername$netlink(r2, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cc000)=0xc) fcntl$getown(r0, 0x9) memfd_create(&(0x7f0000410000-0x7)='user[{\x00', 0x2) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) [ 124.664987] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 05:56:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/autofs\x00', 0x101040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9cb7) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000b0c000)=""/77) sendto$inet(r0, &(0x7f000017a000)="", 0x39, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe46) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000077c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x8, 0x1}], 0x200001ae) 2018/01/31 05:56:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f000043a000)="a4a260d776f79b174dd017982dace72dc9e276752fe4f7f9eb5d26c586b5840e7ba6a3558ed1ae8368f71072d89f20a48ef60f4256ad6243e4b7fdfb70eaf7135d544d1b8216d86a0b7a01a109fc3bec9442b3ecb66c22cad53a5a44d8f22ef8270f40b61212669604fa4c5e251867e083d97857ea2c73eedd9bc186f2914a597bb57a354b8d2cfd661e8c5e87d2c8c537d36aacd1f766772add7cf6746c8f1fb485c804166391bf413d9ff1422a137609d22d80f88e06e5439892c941c257a36987", 0xc2, 0x10, &(0x7f0000465000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='ipddp0\x00'}}, 0x1e) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000040000)={0x0, 0x0}) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000807000-0x5)='attr\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000733000-0x4)=0x7, 0x4) 2018/01/31 05:56:11 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f17000-0xb)={0x3, 0x7, 0x0, 0x4000000000000000, 0x2, 0x5, 0x5, 0xffffffff, 0x100000000, 0x15, 0x5}, 0xb) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:11 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000080021, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5, 0x0, 0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fsync(r0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000f76000-0xcf)="ca0b0c34ff5c392ea5da4fe9d3809ef501a7471461f7e4278bebd38263bcb92dc271871ae5241459b65fcee3b5e38f8188ca322f3b2618f28ccbe1d4414e048e8d7edc16b8f9c8173e21ab6e15011a4ef6f50d907686a7848afe7069f1fb2229754f3e31066160583e176dbd864b5cff21f8f0f5a15cebb58044ee4d4d1339156938d0f53c55191a7ba6b846314aabc22b7a0e6dab2f68e024f879caa952fcc2328c35bb68e793a79ac5210eae2f588a569fdbf43e650e046b13ee4cada0a4357eb130135869bd0d60105206327598", 0xffffffc7) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) [ 124.752548] QAT: Invalid ioctl 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000029000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000017000-0x10)={r0, r1+30000000}, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vga_arbiter\x00', 0x24003, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000028000-0x10)=@ax25={0x3, {"3828dbf84a8674"}, 0x9}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000000b000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000007000-0x10)={0x6, &(0x7f0000028000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000024000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 124.801139] QAT: Invalid ioctl 2018/01/31 05:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000004000-0x8)=0xffff, 0x8) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x100000, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f000000a000-0x20)={{0x0, 0x0}, {r2, r3/1000+10000}}) sync_file_range(r0, 0x4, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4142, &(0x7f0000007000)="") 2018/01/31 05:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f000012c000-0x8)={0x0, 0x0}, 0x4800) ioctl$KIOCSOUND(r0, 0x4b2f, 0xdf) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r0, &(0x7f000016d000)=""/116, 0x74, 0x80) sendmsg$nl_netfilter(r1, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d0000)={&(0x7f0000212000)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000045000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000a73000-0x400)={""/1024}) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000c14000-0x118)=[{&(0x7f0000e95000)={0x27, 0x640a, 0x0, 0x3, 0x0, 0x3, "fff196d3511bfcdd7fca8d5a2042bcb77072113c7c85b4cfafe2cdb9957a2fddc4806c2400cec91d6fb7a9b70e9f9ba690d03ec9cb9e0bd58a9e85d6136ae5", 0x2a00000000000000}, 0x60, &(0x7f0000b86000-0x50)=[{&(0x7f00008dd000-0xd6)="26207470a0832318545bbed9214b0584a64a9fc83450cd20de9bc45f0b43df61e4937e4e3fb98260f0904ce64fcf314da7c2b526ada6359105dec51cb6f57bf4854b26f4a2bbe2a098f23bbc716a49f3a27eaa5edf2a144d3235b82f453e3633cead2768f36663c7052be036d0e3c936b2bd35346af37577a641f80095a47f9a103dcac86e3aa2ff1ba35e7f2f6f346998e9a931b61c4b58186b0cb01d478fc13117c9c713a9070fc0561a456227535b1876cf2155eb346200947f365ece38db30dccc39620d6b771800d300e43a22d0625677a388fbb3befe370f51d6da4cd0f2d25810a5", 0xe5}, {&(0x7f000080c000-0xf5)="feaf6120a31d15173daba30638005f0f2bcee780b64ad88bf9c6fbc4daf58a5890afb27ab0d252327866b2ba87edad0a96b715b76157942fbb6c41a01904e6f5d5b3e0c132226da8dd4d3b9fb4dd29099c1dd31c016266df8006430bab54431833c4c3a3348391ff4ab7b8e02e7df745185c471c291d6266c648f0e567753a71aa83fcec64db1089bd7dfde1053ad90b5067a0de6b484ac4eb8d90e51ba30cf8a086493e687871f9556ac042360e83399cf8b3583b1f743432c6f3c66710372d2be7827246a42bac425adb2b9f6e5a2f43eb8209d3093aa199a419b2515eb0d2d260c1b55d3f0ca7a6f3fc1b573dbc61ea8a658f25", 0xf5}, {&(0x7f00008f1000-0x2a)="d874b18a4cddb19a79574048a9f7d3a72f0b7540c5a8cb3da1728bbb6516c6236e67f007cedfd1b0e771", 0x2a}, {&(0x7f00001ac000)="7a8f6750aa9b4c6723ecc20fcfb72c36629d54a64384c594d938ce7b95fd8589b158c3bcf4947159719171eb3847e923c63d39b33c7381e25a1e38d468f860ef4d4f235e7b3119eae418a4231523620c149f089f424b9c0391bbf251b233e6278ba9c7817e510b688f6ab21ac90c1d6d8e2eeb89a93c9e0f629491f6f0fa7c926fab375a0274940b95645d1a2ddbf503b27df37fee83909a31029aff9e497ff8287e9756", 0xa4}, {&(0x7f000077c000)="9aae989210095f070cd63f3ef87a9e3f3f07732d17104a5aaa51f455526d71fe7f25ad4649a50f9f7ad66d2c955323", 0x2f}], 0x5, &(0x7f000082d000-0x108)={0x108, 0xc9f646cf9c1131e1, 0x5f, "b00694fd4950d7681803e3b37194e0a69978c6b8ed9e4fd607ba018db4aaae2b951f0ea44e8f4b8acc6bafbd9a8f4b0a82762a6e72ee2a818f55b86731487339e595c102ecb7b8baa4f591fc8ea68829e3eaef5cc69d49de0b5b0198a4f6c4cd2ff425c942da7cee2be4939bb66bd69b7bd61d93014c1235f9615464e94f210d1e758740908fbc563132cc9ab1d75bf81748bd226b57f525c60fbb11c5fa7076f63d873ec3ef508dc638384018f65d65e593d531307538984bcaacc44e6400c5e63965609eb90900f9604b190aaa38550f0eeb6541e6e18fa59959098889cc5ebba8f665feb74a94dc9cabda77f11e02b0"}, 0x108, 0x800}, {&(0x7f0000fa6000-0x60)={0x27, 0xfff, 0x0, 0x7, 0x73, 0x8000, "4bb32b18169e712136c8705fccc051551e913a66e10bf1361532fad4e667775ddfac4e9f20fd3b07332ace0fa87af26a0d8cc5cc772d7c6186e1970388490c", 0x7fff}, 0x60, &(0x7f0000cc9000-0x10)=[{&(0x7f000094d000)="e4c2206bc4d36fb4319385173b92077f5ec53a8ec7b238bbe7a88f96fb8d3a8c3265e51e92a826df044d8450c78aa35e0c9d10a2e13a0efa5b1f9469a7a969d94a996269d7e68ad762226a82a6b11c51e53c0b80c8f2a87539cfb784344e5c68b6a01734ac0ec50f271f375a0c61efb6cb2573", 0x73}], 0x1, &(0x7f0000d26000-0x68)={0x68, 0x1ff, 0x400, "b9bf29e8311037921ffaf8b3bc66392eec949abe7aaff86d4bd591a84eafecfc92b7596e8dabd8ef01dba0ac943e09aae27995f2d94cbe30d94d8a950ed66a0bf4c38ea7c7f0847a069bfb2d31b53d4f37868a3880332bc5"}, 0x68, 0x4000}, {&(0x7f000021d000-0x60)={0x27, 0x3, 0x7f, 0x7, 0x0, 0x3f, "9ca472e2b249f71e93edb58ad377bd447c1e5183eb50a20fa9d0bc04f220aba912291fecb3f46cd5a69ecab453aa1296bc0828465987310594c6f48dd197d5", 0x3}, 0x60, &(0x7f0000322000-0x20)=[{&(0x7f000042f000-0x67)="925dfcafcdb1de1095673a4dd3bcbbd78757e585a9c14c05b0e588b245b8d8ad36a9334e569fe376698cd9fca18e261d8b8d309f087146f1562de9c6c1e80cf57004628ddb91eee580f761284a0795f7058ecee5ecdb71c6375e4783c913f932320ff608ed69f5", 0x67}, {&(0x7f0000482000)="56114410ea8c11d525ea3a8812eefc61d58b8f95f580fb0c8db59fd05f39813ee2a37cb7a4e473dfb24e595bcf3697eee1b7d600d0fa22e85017ea8874b8403380f993b82fa3d5f5b39e6ae92e722052b3cde33c5942cfd6e467bddb3b521115b770e90b47c53959c835b333847ec036098607af69539141a8e41a5d49bac29de6c710ab5679202240131e8e09dd5d107b1132b6fbe629e4", 0x98}], 0x2, &(0x7f0000dcb000)={0x70, 0x0, 0x6, "36f64c276fb9ab99f64a9f3a8fa06d5151e3013d1f15e5aa9df740decf1353a323343df33038083f9ec9fec59c2bfb2705af98ff97c3105b4b75cd568e3aeffdfc718c3214b30d861216bff736431fbc92f6fb86baaf39692b2dde41d405300c"}, 0x70, 0x20004080}, {&(0x7f00002ef000)={0x27, 0x4, 0xb4, 0x0, 0x24, 0x3f, "b9d1019e756b614aac0e9fe2f31a49e5905b2c8c67a91faa0ee5e3cf44f70163192381d53364c3e1de9f951700dc08bedf828d1a6ed267193ae1d82a4b8302", 0x8}, 0x60, &(0x7f0000124000-0x70)=[{&(0x7f0000302000)="a8ffbc3d6c04b1ebfb5a31d07cac87563177fbc17425ccf099526a814ce0883e71d6a783f89ee5f5796cb74a6dba2c1f804876af61a5fe3ababda704ffdd89f55d7f8879377711c95569b34f925b3b4a807b70cfb5328cea8b4867ab9489e2aa10ab4c7a977b623d9d069357d05c71c3a025a5744141a5", 0x77}, {&(0x7f000025f000)="c9065ceccd0e91d8c67fe76fc95e9a6da57ce0046bc242db84380067121761d6128f2ba5138209dde2eaa9e97ada55e3e72d8e17a9920b355104d0c5a4d6bf56cd70e7b4884ac76c2be1db514ec8062c43504d261ed4d7403a9e13f9898e5f9b5eb20c1304e26fe7e97f99ba2a6891bfbf759907c9da1d2aeed86a936a122210eece74a6ef81a98a85044125390c75afc8ad582dc5025b8b7304f293a3d25b02cb9f95d86e1c007079b4594cea2c0b992422d53cdcdcbfd6f519f099c25da8118d3c9111863d23b10272bbb5aaa4c9eeca3937", 0xd3}, {&(0x7f0000962000)="f7f7ae1b505c191da3239ce3", 0xc}, {&(0x7f000055d000)="77cf72b29bf4be25b5ab22bd2e3a5657f48cdd4fd0bc8e3df94015c66dd4017c5e68768599ef439f7be6bd22c45ab947802b806514fed4fc46ea31564ec480fb991eaa0509583fa525e3cfc848c0fd0d1af3e98843d91b7f1329b61d582a0bcc14142c101aa316e5075fe5b0fad7f980deef62646488fe6386700ab814cf5dfbead87d24b66da07064e2", 0x8a}, {&(0x7f0000069000-0x5c)="ef45d25684801f204665d83abcd1425b39cb704ae3bc7d061d1167d9ed644a621bcfbe1226d881e110135a66cda8f576d559944ebf2f3a052176ad7abb3d60f771ddcd7dcdc0606f5d060075d1f4dc9cdfb3f97326ddcb7b79a67672", 0x5c}, {&(0x7f00004bb000)="084a74b588036744b0e052e64e1f11a9e3aa75812d96c92b7acd5a2b5c4ddf566869c51c1d419eaef31df864b133f53ce9064a071a2a496a18c15d3d1d35a77a9823342c9eee", 0x46}, {&(0x7f000081a000-0x3c)="ab3e9131594a80ea1863902f37916aadc61d79b38784a9f36db5edc888d0f37b14c257796f5891ef1b9aa978f1d6c9dcc2cd6c4d72a834efeeed6d1c", 0x3c}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000884000-0x60)={0x27, 0x7, 0x3, 0x0, 0x7, 0x2a2a, "cf47992f4c31da64074ed47d81cdc806945f0a901520a2134a7604c6f023b5d07543f7210dda2d04c4325e39783ba4e93014e8521ddc1fcb99b72e8ab25d2a", 0x8}, 0x60, &(0x7f0000047000-0x30)=[{&(0x7f0000bd5000)="f60dca4fef1fcb754947648649eeba49ed4d66f3923c0fabf56b4257ea6551b0c07276e2ad72c123033c867cd183f9355e03e8e95b9bd50139a35396d1b5416374ead0f9b83ba64de6d6ac63f318a766da7b9fff80ef20a8623043c7fd1a6827577b9b55efb83689df749add033507b4cc1bc0058680a8f183fa3645e82bdaa274aa8d21b56b194b054da861acaad8a3b9069d36b0c449cab6e82dcddf318ce803ff16f14dfc1a1ea5e8b2cdbfd3cf736575e12a917cebedb4a657f3edc532a5136ad23f5bbc40ea3b82b8900af5e31a778b9adaf7d4d3a97437a12fc4b9f852d6ea77eafa", 0xe5}, {&(0x7f0000567000-0x59)="8572632b684ba269f28d0a01e41aec6576d44ac03cfd9a473f084a87148f49621c78057fc686be31c99b924a5996e6932a21034f0bccb1c63aca3ef457df6907911ad9cb76650a273f1ed824471ab852fcb6b7d6a56fe3d9be", 0x59}, {&(0x7f0000b31000)="b67013f641124764e9bbc5d6551a5a4659fc892f6e914ddd4d65518826a366b1ada4f9500182add837cd82a30ec9df6c8aea1b0a99ff322e9975eb61d35ffe5aedc0526329ca899691a3f2d2e96056340c98b07bd6f443bc7a63da53e66bc363d91c596bcd52b659483bc22fde2e746926d2cb3150030705d022a7480a3073715e9ac4a9da8ebb7507e6e601b335b043cc72d42bb46dd5f040675ca763214552a8278f1c32d63a4604ddbabd9928b8a0ec1a844491a7abd67d36ed7d5e97e06cd7fafc61caf1d70691e3fd3b19cfae", 0xcf}], 0x3, 0x0, 0x0, 0x801}], 0x5, 0x48000) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000b2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000537000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) r1 = socket(0x10, 0x803, 0x0) fstatfs(r1, &(0x7f0000787000)=""/213) connect(r1, &(0x7f0000dc2000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) accept4(r1, &(0x7f00005e8000-0x80)=@generic={0x0, ""/126}, &(0x7f00003ed000)=0x80, 0x80000) open$dir(&(0x7f000087e000-0x8)='./file0\x00', 0x50000, 0x68) pipe(&(0x7f000007e000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r3, 0x80007387, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00007cc000)=[{&(0x7f000096f000-0x60)={0x27, 0x4, 0x1, 0x7, 0x10001, 0x7, "93927bcf74faf49338cf7ec1756262c6ed3f0904710b58963646c73a3fc63510d6c4d7e44c70f392bfab3991dc0fa3e17fb5c0cd2888bf71bf915ae35fd9b0", 0x6}, 0x60, &(0x7f0000e69000-0x70)=[{&(0x7f0000b4c000-0xa9)="2bc79840c475033c78ebf5e22a99d7173e6f25252e2b72e44fa5dd97ac0f916ec69c2c758b2230f4dd7303ae3515b8e1b9d6eb46fd7a9a7c34b46a5b55cb9fdd23c7af902384b7fdff643c54c25ff8accccce477e42b0050e0b6277e2eb848ac3e244c21bcb33b12f88a7a1aedd6ab7f9699f2bb523cb40f8ee7624afd3887db4399a9515979327776dcb2630acabd5203863137c5d7e68e0162684d739d500cf6d086c811313ceb01", 0xa9}, {&(0x7f000099f000-0x31)="83b9e9de35620dd7e05485564c63de20779408d3189a639a4071b00b04ec15cafd70ba8534cf1dd6a95cf16f21942c8642", 0x31}, {&(0x7f0000325000-0x41)="1d0ac3331e7b16cee1a87eb92fd1114b299316b8b15014ab4441f4179d8d9c21bc9badb33bf14057ed295f0e5619c98ea833789e04e76ff67bab598c73b4b3ac07", 0x41}, {&(0x7f00007df000-0x1000)="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0x1000}, {&(0x7f00002ec000)="0c23972eb32602bd524c9c9dcc6b14668c71c3b7f5b15ac53443c851383ce686d1716f6ab216e977b5c4ddcdc26a7118756a79c730da", 0x36}, {&(0x7f000054d000-0x92)="6fca8cca3f44b07bea767b14a9d65e555f5afebc115a06deee71b2e0b495c10afd7fe3aaf068c76a89842e9a5ca4b47968df000c38e27c11c7641adf36aa895f4f59db25d6a15d776b8819dac8fc7cb53cda94cb243e6c66db191ebe5ab1d2ffd906087f562a02bc85eac6347bbf4d8d8cb3499950ddb7cb97f3afeb7b23a51f983d91eab89d9c109b5fd9812c984e3d0318", 0x92}, {&(0x7f0000e44000)="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", 0xfa}], 0x7, &(0x7f00004be000-0x40)={0x40, 0x116, 0x6, "ba99e5596581c2d89ad2aed851688b2e7294bbed56a8151cd9be756b2322c0d6af311165a5daebfe7c877f7065fa"}, 0x40, 0x40840}, {&(0x7f0000f6c000-0x60)={0x27, 0x3, 0x10001, 0x0, 0x4, 0x5410, "91155070e0529872deb4753ae674a3f7e3ab6fb06c4f5260bc7042671e1538ebf7d68487c26ca9e2106ac7d47a228e167e29498c752d53e15eb060e5b2ec05", 0x100000001}, 0x60, 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0x1000}, {&(0x7f00005c5000-0x74)="440e56b255a3f9a262ead0a659c5663d7305f40270fb342f52f4508f53ffc130ae9bec1af4179c09425c8b27f022efd411f5eb403880a4252defb7c666efe1ff67efc05b4054445a1f23177819e9ea5e832af73267f220839e75f7bf3a0e95623e9d21a017d52558263727a56450119fa1942c39", 0x74}, {&(0x7f00003e1000)="737ec3d47837665e48", 0x9}, {&(0x7f000005b000-0x23)="6928c145ff55d7a695d26a4ec49dcce7acbebd8c71f8ea8eb00ef6f5d4a706235222f1", 0x23}, {&(0x7f0000938000-0xb4)="109da5bf3689daf8a23ffcd9730dadb09cda51b04c74992334ddc20d0a793df45d0c2f8c888d32fa45442f7a48e01c268ed905d5e3aa48bc3216195707e4fd211dcb3c30a22f7dfb989b4ddd8fde8e689ce93c52f76053b3ffe4e48c20c88c8fb1b879a301de28f0cabcff2ab80994958d334442f7596ce9d59163645d7e0b3524d04b5a93bd1d103fcfa6e9dc9fde73be3e690d94a4d33579fc992769f66448a57dc8e4f6cd0765f7e676c20bb891f1ebbe27b6", 0xb4}], 0x7, 0x0, 0x0, 0x10}, {&(0x7f0000206000-0x60)={0x27, 0x3, 0x10000, 0x7, 0xd00, 0xd89, "881d3ae77b4f9cba83db740b3193a4b3ab23a7c996642e25c72d12024466ed7e8d8120565b4d5f9df749f061fd2f01948d04bd8754f94ccda663b7fb2c3f66", 0x3e10000000000}, 0x60, &(0x7f0000954000)=[{&(0x7f0000581000)="1209d74cb5f0309f1851d014a58bb6db5ab6dc359c6040b7a4816dae87", 0x1d}, {&(0x7f0000dd7000-0x30)="cc473a054421e282f0a73e6505d4ec56016a5aa3f10bee7a7b870065d12034a4f25c944f9fdf3284e693fe790c606095", 0x30}, {&(0x7f0000d4c000)="7f7884dbd29ab8aa4dd1439eb1f4249b1b5cc1a0c7637e95c465f7fc8d2a7dabcb52e5b99f6001de3b729e58d36bdd9830f1369d3f3c28492b97e5ee2f22ea80130611ca8f2a83f174d91092f011a63cdac45832403dc0f103731229c35012492380d48cddaded7ec24b49797b3cbfaabcdd9a538df51cf228dea3550ebbb6e8cd9abeec4d10d9c92c1cae21372b80a585d41fef55b10fcea228b93d5822b8d0dfd719", 0xa3}], 0x3, &(0x7f00004b6000)={0x48, 0x117, 0x2, "be4a1d3a66b3e474251153bd184cd70e5c859e76458c68add2094466630ac6731cdade6ceaf214cd7106708f1e1a84c2ec81b172b385"}, 0x48, 0x4000}, {&(0x7f0000228000)={0x27, 0xfffffffffffffffb, 0x696e, 0x2, 0xffff, 0x6, "cd1560b18f9e32d97fb5cb6a9d7fce5324a297b3f80e7e57410cfe604f334e858bd05fcb36ca45bf298d6ded2b18fbd54a0589faae35c7f746bddeb9ca2a30", 0x1}, 0x60, &(0x7f00005cb000)=[{&(0x7f0000f11000)="8f2798aa5ced83cec44d1a93ff1b1cdc9f65c2b17c3757f5e67f9d7d6db447a452c668c8115d7109c610b3c3111599adade3149dca0c5f7cc9a908d6e9ae0ed617eda517a82b6ac3e77390243bc072a38df68cb38aab7c194aeca54ed7edf92b00ffeac1751daae543261c9642f0dec2ee11d68c3dbc7682e2df79ea10a0ec8cf4d20d89042e56a3045b54b7d41a0adf0078f7d255c600bd5cc57d3cbe18c0189bf9ca153faa9b7e", 0xa8}], 0x1, &(0x7f000063d000)={0xd0, 0x102, 0x4, "f622aa8c6ea1c423b4df64240b8ef56d7196ce6017bb471883e598b2d78513750624875a3674842b2e62ffcba9d740907a4bda52362f16e05d316049bf689ab47d8a6f8dadaed458a75207989c4dfdcafbd0efc46b10e697f5616a375b50121fea210ebb5b6299b2a0055cbe3fa6b403c03864561ccdb526dfc465c09c7d3b0a3ab84650034e3ee2d944c902ccedf7e090d0bbd3661331ff4bf0fe3708b9d1a79eacccc265798164a70008b576dbbec63dcac0322c85db78ee4b4963"}, 0xd0, 0x20004000}, {&(0x7f0000089000)={0x27, 0x8, 0x4, 0x1, 0x9, 0x1f, "c12faefc29d97b430c8529d8822932342a777fd09d33df5fb78ebd37e421876c7088333fc0333666b93ddcb9dbd68c11efb9cf3109ce3106120c1809af1c8d", 0x1}, 0x60, &(0x7f0000465000-0x40)=[{&(0x7f0000ce6000-0x3b)="f527320a98b30ab84814318f8ae774dbe8e737b0b69352e750efcbbf9da318e6410e25f5efe28232dd456c8ef553859bf508fcdf96c1364d511a12", 0x3b}, {&(0x7f00006de000-0x44)="8f9c6360feea06af74b4b79d191d39b3a4a6b00154900dc43285628c6e2e9bdcf64394ccef7ebb71c7409334677c18fa95fbc1920ff332f2694e4b7968310253bcc126e3", 0x44}, {&(0x7f000033b000)="f5b83fcbde825521c969b284edced0a445db482de674292d3e57145bc0aebba26554e5d285bde4bab4fe6a7f38fb763b085953871446f791a35d28295a2bf3966fb9fdb6037e29b6ce0edcbce0a791cabd4282b74db0babd37cfe3fd891a6d7665dcc9795798ffcacbb163cacd663cb11082b842a7ff980cdcbca6916483f2fab4cbeede0545d527aa016a08d1b90670f70dc6a58c", 0x95}, {&(0x7f000013f000-0x7b)="cbd2fc83cf01cb670cc2b93969003ee1cd49954c993c8e3982c1275f18bcdc43baccc442be8ca9f80e76493e5c1282fc13d66f19247ad93ff85092bdded209b0ccfe674d55acd03ddea55eb2bc5375f416afe6562544cb03c2142bed523c4ec82bac402fbd651e3a3dd341e9ebb122911bf6ab37ac72b604749b2e", 0x7b}], 0x4, &(0x7f0000bfa000)={0xb0, 0x118, 0x5, "09f2a418b1d8fbb9f65aaca5e821c49fbeff7d01366c2fdb060cc32cb99a46454282a29531e22cd391423c7c632f85e2d0b7d7c453979e6ecf957d75ae3c2928a909803220af656f0f98274cedb06468e9977fddfec440c48c2eaee8f06321b5511d5deb67c0137f1bd32f0efa632f1e5751dc3694805189a3a3d66c7d3449d3e5a4b8e73c5b30c28f3402cdc6ff95f344d7cbf2bd03647da30a"}, 0xb0, 0x20000044}, {&(0x7f0000fb7000)={0x27, 0xfa1b, 0x6, 0x3, 0x1, 0x4, "8f899c02b34e571914497355c4e76dd8b1435877498c2cc2b43a1e885d0a33ea32d210fe78fd5b42e8127ec83418d0854f12207b21a51feb630fd021ad4ed2", 0x6}, 0x60, &(0x7f00001e4000-0x50)=[{&(0x7f0000935000-0x35)="1d4bd8ce41f2df2ed6e122d322a03c4c2ac128bee3b6c060500e703329d57d268074f52e0d56076c261dfdbabd6bc1c94a82075ae5", 0x35}, {&(0x7f0000578000)="b2226843b3aaddab5b22665767001edbf3ce6b08d4637dfad2ab951e1de801fe15f93a7ccce58236fd375ab358af46864593b4aaefd4d0e612798de6ed662d99173c121b46e6268dba2eee070ab487b67156c9a6286cfe7c255efe60", 0x5c}, {&(0x7f000028f000)="233f168e25c302e793664c458480fadf6b0eb45001b291e98e41981b69143ed88525f442c1cc66407039fc260a546ffe361e58e57b56360ffe506d179211a10c95266951edbcdfafbd22f0c6758cdcc3bbbce7ebe120f4117274e3074b25f6ea3bca9ac4a20820b36b2da52795c4791e830a09f872fbf13780fe465522ec91092a48e4074fecd653ab36f20e297cbab163e63a9c60be483618f8082afd4114a8f169de78cdbe1e35d21a7ccdd2635a8754f4f9205ddc42a7f7bc6f490b18cfb3", 0xc0}, {&(0x7f0000c13000)="08651b964a531d9ae9386a44d4418890123cd0437d9d35fb457769716745ed2b513415975c5d9dc42b8031b6aae1b0c45bd4c9e35798108ae7a765d7c6d83e4fb8eb2c89c7e8f83ed3385a00e8cb453d0eb4660848b86aa36fe7bbf2eb29877f10adf518ad98eaf8a0a9be290fc898182e4a9a8a431fa0dff290ca2ef8ae8de8", 0x80}, {&(0x7f0000560000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000860000-0xa8)={0xa8, 0x10f, 0x1, "c25e48c57cd160431f3e5d3d8ccfcb49be2f2a8ea6513462601566ae53ccf0df275205e8a8237017fa2d2a94c30bc3ca2ca5c4570a6001e3685c771aaab86c7ed0aff6bb4cb9d0733aec7f6ff4622d7cb6255021f72b8e1a5cd44f8d517e5be787801187a96ba19a08f5c8f8a683654280e12058e5ecdd3e9de83027879d4e18741a5c7c1326a0bb5abab8bdc588a0a9c03cec3eb1"}, 0xa8, 0x8800}, {&(0x7f0000e91000)={0x27, 0x8, 0xffffffff, 0x7, 0x400, 0x100000001, "0617fa67e390ccb69f7386fa87473265e660c4bb5e605805bc5a70ec6fb1a0bcacdd06412b2b88a8e0ecb4392f9eae5bf1c579dc93cc71187f6601dea85f3e", 0x1}, 0x60, &(0x7f0000bfb000)=[{&(0x7f0000501000)="", 0x0}, {&(0x7f0000d71000)="c956d51536b6a607b97632fed56575e277c51ca230e43e21d7552ce321f1f88e5eb7b384a28d72997baf99487f3c5cd24505e6558e57f1c993f86ed79c110a8e6bca7fe8a461b1a15461dde00cac7f7dd4b2663d8b4ab81908bbc037dae848d8564957f87faf283e7315ca962200f685ac6912039222d948b7c8563b2193b222d5daad41eeb648ca045e2c867ef20baa0f65", 0x92}], 0x2, &(0x7f0000ed7000-0x48)={0x48, 0x105, 0x1952, "7363c0f9a983d603145a2551b39ec07fa78e541fe534bda8e79531a08832cf5a96e8a444eac929daf3201d23962d5ec74b6984d8eadb56"}, 0x48, 0x40000}], 0x7, 0x20044080) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000413000)=0x10) dup2(r0, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000ad0000)='./file0\x00', 0x4000000000400000, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fbd000)={0x0, 0x4c, "25bf9cf06d393f4971cef408aaf750fbb7c53ccb6374b4d7646b8ca9556ff379ada7da5462f2f89e97178cce347e66bffa67d0323e242beaddba61813186497ae3a7ae0cf59a3bfeaf86aa16"}, &(0x7f0000bd8000-0x4)=0x54) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ace000-0x8)={r4, 0x4, 0xffffffffffffd1b9}, 0x8) 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c9000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x0, &(0x7f00004a7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r2, 0x0}, 0x10) listen(r1, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) r3 = gettid() accept$inet(r1, &(0x7f0000ac2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000235000)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c71000)={&(0x7f0000397000)='./file0\x00', r0}, 0xc) dup2(r4, r5) fcntl$setown(r4, 0x8, r6) shutdown(r1, 0x0) tkill(r3, 0x13) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) read(r7, &(0x7f0000ebd000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000d2000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/dsp\x00', 0x480, 0x0) ioctl$TUNSETVNETHDRSZ(r9, 0x400454d8, &(0x7f0000b1e000)=0x9) 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00003ef000-0x8)='keyring\x00', &(0x7f0000133000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ca6000)='nv\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0xffffffffffffff46) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f17000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f16000)=0x10, 0x80800) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f17000-0x1c)={0x0, 0x4, 0xa, [0x0, 0x1, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x4, 0x100000000, 0x5]}, &(0x7f0000e1b000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d99000-0x10)={0x0, 0x80000000, 0x5, 0xffffffffffffff81}, &(0x7f000085c000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000037e000-0xb8)={r2, 0x3, 0x24000, 0x100000000, 0x0, 0x0, 0x10001, 0x77c4, {r3, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e, 0x1b3, 0x4, 0xff, 0x9}}, &(0x7f0000ea0000-0x4)=0xb8) 2018/01/31 05:56:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c96000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xa2e, 0xfffffffffffffffa, 0x4a11, 0x4, 0x10001, 0x400, 0x3, 0x6, 0xfffffffffffffc86, 0x9, 0x4, 0x4, 0x1, 0x400000000000]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000ae000)={r1, 0x1, 0xaa, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f0000294000-0x8)='./file0\x00', &(0x7f0000508000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9208, 0x0) 2018/01/31 05:56:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001fe000)={0x0, 0x79b, 0x4d9, 0x100000001}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a27000)={r1, 0x6}, &(0x7f0000ee8000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x1000) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000817000)='./file0\x00', 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00009d4000)={0x0, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000a0f000)={0x3, 0x1}) 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99ef", &(0x7f0000001000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000016000)=0x0, &(0x7f0000029000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000026000)={0x0, 0x0}) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c57000-0x8)='./file0\x00', 0x643d0a6d13d2178d, 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mkdir(&(0x7f0000675000-0x8)='./file0\x00', 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:12 executing program 2: r0 = getpid() r1 = gettid() kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000a67000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$ipx(r2, &(0x7f0000b7c000-0x10)={0x4, 0x8, 0x0, "39ecaabfe773", 0x8b68, 0x0}, 0x10) 2018/01/31 05:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00003ea000)=[{&(0x7f0000478000-0x60)={0x27, 0x80000000, 0x36d, 0x7, 0x1, 0x100000001, "bb0c160fc26ae90a7cec8e1f9bd77edde1adc31eece445a1a33ac68a99c973b7e120fc7f0477dcbe4ef93c07611017f36133cc33b5e3b174fcb567c69ec42e", 0x3ff}, 0x60, &(0x7f0000f58000-0x20)=[{&(0x7f0000559000)="552fd72c7d3184a109ae2f899aa33e09a745f364c60222c43bc80e9f", 0x1c}, {&(0x7f0000a05000)="755783d402d9c6fb9a24b4bdf0f607ddfe9e607a24f3bd38252b362e59fb2ffea99c456a7598087b15db7ac2c5767bf82fc313ac3a51ec9b168115d95d7fe203b9df1421bfedba0e55bd8a7151c2ad", 0x4f}], 0x2, &(0x7f0000738000)={0xe0, 0x110, 0x7, "aec8644930195ed7a08b537b31a4b2f78a7a58a716678e36b909b2772bd7281756cf0b0b61376eb79a826b66bbb03f0a5a4402747c592e1596f5d59a47e72012b414832e679ac7742f099efeba24b34ae1fee95ce53672b7b330a2f3efb600d22ba178804d5abf22feffd8ba96b412945db69e92e39ead7abc84ce8a8f2c86e945a05a50134b81d29b063a771cf455c8625ffea7dc21ef350759ab160246b94e5d1d5a3d6a5921ca9d0f15ed1c6a108b39459fea3a131a98b1c3cfc9df792690980c4a27ac120a82bec9"}, 0xe0, 0x1}, {&(0x7f00001d9000)={0x27, 0x0, 0x3, 0x7, 0xfffffffffffffffe, 0x6, "8a9dff680667ac6e531ec17fce1e3603956cb70bbf481cd348204a029f6b4fcd0072c64bcfe3e9f76a1ca2da8c7f6d297f1c15c4a3c327dfc0d4ef28e3a48f", 0x8000}, 0x60, &(0x7f000028f000)=[{&(0x7f00006e3000)="5c381bc22ba0746198aac32eb9451ae4794673f93f53cbb5a43cd79b230f93904e1688f4310edfac7438b7b83baec20744d1f04e0ed1169002dbfa6f4066412ad9a607f07f17ff1c2ac44a6d2c264aa800c8c7500d4f9e4a61ee185e5b6666220decbba68327053b902d463f40ab6bfb0ed37ba8fce6dd8cdf83c214fe7a39ea5e99a65b5d0f2923cc20a22da6d3b66dc8fe4925bf8530a517ebbfa0e56a2d9cf7d3b5f502ed5e8bc38f00c432d600ce23f7f0e5c5baf291", 0xb8}, {&(0x7f0000577000-0x59)="bf4d5c69b6ca86bc9beb044edd5eeb81712ce5bc19f2d3f4f48c73950a5ea897f73cde8328caa17d27fca2c5f46b29536c02251def67fa30eff6980ef467d6d41a11c18a3e64ba69fa6bff89029e810f924955c7b1f6a6337c", 0x59}, {&(0x7f0000113000-0x68)="e84548247532e4667af21c6e8053053ce55428f267eea2db6f63b392a4ffb30f5f5216503dfedaa3c53aa83ea759ab067ba19eb0e2732973573bc73f2684094ce2a88079be96bd9deb5436bf5d16029c8dc3012e963cf559a53d4cb986712c309c26e1ddb3c2031d", 0x68}, 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0x1000}, {&(0x7f0000e78000)="ea003759d99897a82cf56caabb290f236c4e55231e5b9e3a77a6fc65f664148f3d32624683dc4ebf21adc3b4673b9237255a0cee86477cbb40654bf70ef9f438f968a6b93137e4d1c9b2fbea337c11646532c47c81f17cb93b481ffd0bc12373620a0874c33228de625b4c57033aadb1c2e624f682c66379f8cc76d618411fcd8b07f9d2c6063a8322db1806ad68db98d984c1d5566e45aee4425a7014157c240f597d05240d0ae68a991ef9514bd52ecfcedfd20b9f299dde143e98c4c411a9923ee92368538b75e103196260d114be7e21ceeaeb595bc4119030c9081c31e50c", 0xe1}, {&(0x7f0000489000)="0dd705dfc071aa65a516f24040e973d0c8e00b5c4bfa288e8d303a47b362d5cf47b572a1907e280d839667bb60afc5e326735f94c277473e23b34b17036dfd65eaee951f243d09fc332ac8d56fd1d297f223b600f210", 0x56}, {&(0x7f0000524000)="9d4f31778ef074457b20831b0ebc86c813d2d74f9a1eb1b07eb008d3dd4c7023050236e67178d39b36fb83c788272cb5f11f7e866d2fd8aa285e582f5fc23d65f6bcbb04828b2add6429b7a849f54f8d5bf093d21b8d48438516c6d9ef7c166ce212683cd71b7f6268b3b4bc5e3fb3ec8f29e599d6b5d0854551baf282c5c3dcbed5260acf1f0fb28003a61fbf1313e7d34a93e01a629c693a2d13975f2f4f46de04134dad3f369d", 0xa8}], 0x9, &(0x7f0000e14000)={0x108, 0x13b, 0x2, "2ea79bcc914b64e022c511a1fbc377c2b1ad79132b2f273ae8d9a20146df3bfa36053c2a15502a7ceb1037ffae36973cf404c2a298b8e5d7eda4fc12b24fd4c82c912a8712e7c1d000957ec546fbbfe9f1ba77fa2aa21d8568de14e893c062efa786006dac70e7434ba71c286c32e200b8be7828219185acf079989cf1e8dc18645e1737a25bd52d51866dddc593c196e79872e44202803ecc90285b37b19c81eeb8331522cab7ed56fb3e6f4a42eb54e148305e9459b99156c88266bf75dfd2a2bdf504ed18c2b5182bd19d55f5a03387aa00b558ed6d4818dc29561be73e8d9e1ae0a510991a9e85788140db7c73f708d308b35b81935c"}, 0x108, 0x4801}, {&(0x7f0000bb0000-0x60)={0x27, 0x4, 0x7, 0x7, 0x0, 0x9358, "1cebf2046118f4fa7858d427156eabef8e7c410108cb677d49facedb3beec6bdddcc646dbd18f5ebbb6dd213fbe2afa2db5ce178edd589ef23386ed9cff9e9", 0x8}, 0x60, &(0x7f000058c000-0x30)=[{&(0x7f0000e8d000)="e7af3290965ba2df699470aa55954cd0c2e626877c73410f9ed5a5ee1b06e03acde80a3a4ef8e351787e5bc378693f85e7a35bd0f2f58347b0ab77456e224a028a0a65bce9699dd5ac4743288e5c77e64b674506d18c2d8cc3052e489d0b8793dc73", 0x62}, {&(0x7f0000d01000)="418a2acdb4b7dd997d66bbb9da7998267c05e0fe64dc8d1afa0b74782c2663e10a8f481acaf88963ebe670f0339c12be8d2dacdeb143f9a00741ac20087d6226d179c9cd56bfcb6786d2ae78a75084b43e39a9c926d3e70728392a7d97e157", 0x5f}, {&(0x7f0000258000-0x9c)="c0484340575de775c3aee28c40ba2fcb963426c6ca078863f6f054adbe4f14a019102392563a635e5fc3d167ecfedd3c64973a9d9c4c9a09f734d1ac9a0bb6734d9b7afe938dfcff5d0c826bdade18ca08e74a9a0f735b9e0b5e69183e22512579b748980ac2dfcfcb0a4e8e6217bf7a1aac6924b77f124579555bd49830446cd93515a94a6f377b4d003410bafd18792629471bef0f6df9cab2c206", 0x9c}], 0x3, &(0x7f0000dcf000-0xd0)={0xd0, 0x102, 0xff, "8e4b9f760b62a8be3a1845284fd83d929be6cb464d102d3e30197d5f207ad98a051ed9d2944a7acaa9c4f3da40f4ec22bd83e5b6950c2ec4e2bd968ef76fcebe6d8a4775673c2a9ce5f06961dd95559108b37202e8ce4ac3983567cf8898f3820fb75017490ab869081fd25b85620d32114aad3e8d503950f5977c7dbc98230fa7a3d8201ac41194d46181086a96649c1085ec2a3439c819c49451bd9f9f6dce684713d2d3bba26baa4c9afeacdbe6e43185304468ebaf4964c83b357dab"}, 0xd0, 0x4}], 0x3, 0x801) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x2, 0x0, 0xfffffffffffffcd5) 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) connect$pppoe(r0, &(0x7f0000bf9000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') geteuid() 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0xe08e, &(0x7f0000f17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00009ef000-0x4)=0x0, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f17000)=0x10004, 0x4) setns(r2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x200000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d05000-0x8)={0x1, [0x0]}, &(0x7f0000f16000)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000782000)={0x0, 0x0}) 2018/01/31 05:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0x1, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) semget$private(0x0, 0x3, 0x4) pwritev(r0, &(0x7f000094f000-0x50)=[{&(0x7f0000cf6000-0xba)="fae988ef3aa222e67fbaf927b8cb95da369f534118b858b8165f9787e7610010ae416263542fbfb8889590a644a2b68eabf7a456c2bd80a045b180c0bc335d9c954bb9977f5b61aa45054b05a196f0e4f2ffe6542c59203e881a9d41e7f17c8bb175698dc24ca2ab9a5a0c05ca792c053c3b31a5504f857798f02205f3bebabd73a7f0ffda2c2681e9a3ca36a1d85520f0718d6c6f38e9b320164ba3f565402b5247402101e926a8584a977a598076fbc4eb4545b32ce7ddf169", 0xba}, {&(0x7f0000ee1000-0x1000)="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0x1000}, {&(0x7f0000da1000-0x8e)="bc3db0968591f9533546833025da5b6e4339a9b9bb9f3edcc465141a3edc53ef99858356b2ffe97aac80d7b20cc4f4e148ce75ae18ee960d760849ee09157f953471361794124a665c6bcfd4b7e58fd2268c2f6e842e2aef264f1cf0f8322bee9e18aae19e1f2ec12768b76d04e631260d8caedbfe21f7685bf9ff2903d488612df814fa59bdc2ffe27bc44a5ebd", 0x8e}, {&(0x7f0000fdc000-0x26)="97c0db9c6869b1ceff56d543629e5ad09e42dd7151d6cbc39465581dfd0ef9f7fc6c6c689e10", 0x26}, {&(0x7f0000f6a000)="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", 0x1000}], 0x5, 0x0) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0xe) pread64(0xffffffffffffffff, &(0x7f00009e6000)=""/0, 0xc5, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d7000-0x11)='/selinux/enforce\x00', 0x6200, 0x0) sendmsg$rds(r0, &(0x7f0000fe4000)={&(0x7f0000b5e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d53000-0x30)=[{&(0x7f0000507000-0x88)=""/136, 0x88}, {&(0x7f0000f48000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bbb000-0x27)=""/39, 0x27}], 0x3, &(0x7f0000e69000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x5}, &(0x7f0000ffc000)=0x3, &(0x7f0000678000)=0x8, 0x1f, 0xc9a, 0x4, 0x1, 0x40, 0xf3}}], 0x58, 0x8000}, 0x20008050) 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ab000-0x9)='/dev/ppp\x00', 0x119f524c22a29b9, 0x0) bind$vsock_stream(r2, &(0x7f0000509000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f51000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000102000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000291000-0x20)={@generic="ca738fcdf4a7a11a74d3f5a931f49d2a", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000979000)=0x5a) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001e9000)=r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x57, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) eventfd2(0x4, 0x800) accept$ipx(r0, &(0x7f000027c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031f000-0x4)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000e78000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c0e000)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00005a0000)={@ipx={0x4, 0xf25b, 0x6772104d, "5221910324c0", 0xffffffffffffff7f, 0x0}, {&(0x7f0000bbf000-0x38)=""/56, 0xffffffffffffff15}, &(0x7f0000968000)=0x0, 0x18}, 0xf) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000aa9000-0x91)=""/145, &(0x7f0000f8a000-0x4)=0x91) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb6000-0x10)={0x0, 0xf4, 0x80, 0x0}, &(0x7f0000f15000-0x4)=0x10) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000942000-0x68)={0x7b, 0x0, [0x1, 0x3, 0x10001, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000495000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe260, 0x400, 0x9, 0x1, 0x20}, &(0x7f00006b7000-0x2)=0xa0) 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xf0)=[], 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) bind$inet6(r0, &(0x7f0000f17000-0x1c)={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x5) 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008d2000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c71000-0x8)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000d22000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000098c000-0x8)={0x0, 0xfffffffffffffac8, 0x0, 0x6}) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r1 = add_key(&(0x7f00005d2000)='dns_resolver\x00', &(0x7f00001e1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e8a000)="152707a6d5686d13ce16dea33c5a3c6ca47c343d07079c737aa9e0a1d11e2db968f74a2a21e924753b9740a688af62138a6b33f2fa2f0ba883e7b4d3041996c2baf04e337bf63f8d2a6b1378c863257548eeb49070b6131f2abd6ea3393e6341f2c2e5143ce785f5444264b7a88e283ddcc377a7f746fa65b5cdb4c4", 0x7c, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000032b000-0x14)="fefffffe9a", 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000586000-0x1000)="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", 0x100, 0x0, &(0x7f00003dc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}}, 0x3a) recvmsg(r3, &(0x7f0000577000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) r4 = add_key(&(0x7f00000a4000-0xb)='cifs.idmap\x00', &(0x7f00001df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000045a000)="06c445c57200ba0320a03e5834b56ea6b28dfcd7e10d18b52016d79d3ad0a89e78a2febbd5ddc5152a132e02b97ba218ee77fdf804616ee101693b77487982e3b2b2a981b63963c6b12562a9490f52b4f1952987f5c32d55d2674fff38b1c1a11614ef8f671b22975e4f637ca568c34237d14d0947", 0x75, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000d34000)='blacklist\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mount(&(0x7f000026e000-0xe)='./file0\x00', &(0x7f00007e4000)='./file0/file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") creat(&(0x7f00001e8000-0x8)='./file0\x00', 0xc0) 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$midi(&(0x7f0000f98000-0xb)='/dev/midi#\x00', 0x101, 0x800) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000619000)=0x8001, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000660000-0x2)=0x7f, &(0x7f0000f39000-0x8)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000076f000-0x1)='\x00', 0x4) lseek(r3, 0x0, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r4 = mmap$binder(&(0x7f00008fc000/0x2000)=nil, 0x2000, 0x800000000000001, 0x10010, r2, 0x0) r5 = mmap$binder(&(0x7f00003e9000/0x2000)=nil, 0x2000, 0x2000009, 0x2aa0a5c0824c817a, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000202000-0x30)={0x50, 0x0, &(0x7f000072f000)=[@decrefs={0x40046307, 0x0}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x3, 0x1}, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r5, 0x0}, @request_death={0x400c630e, 0x4, 0x2}], 0x1000, 0x0, &(0x7f0000ef4000-0x1000)="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"}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r3, &(0x7f00005da000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) [ 125.228835] mip6: mip6_rthdr_init_state: spi is not 0: 3674472448 [ 125.251180] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 125.264461] mip6: mip6_rthdr_init_state: spi is not 0: 3674472448 [ 125.306533] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 125.306719] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 125.306879] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x40000, 0x89) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r2, 0x7, 0x3}, 0x10) 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000007f000)=""/103) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) 2018/01/31 05:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000258000-0xd)='/dev/dmmidi#\x00', 0x9, 0x202000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000cca000-0xc)={0x2, 0x1, 0x7, 0x3, 0x8}, 0xc) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000f0f000)=0x0, &(0x7f00003c7000-0x4)=0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00007b2000-0x4)=0x0) dup2(r0, r2) 2018/01/31 05:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000181000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008c4000)={@generic="4f253c1c22bfb5960e87443814628edc", 0x8}) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndmidi(&(0x7f0000d07000)='/dev/snd/midiC#D#\x00', 0x6, 0x46002) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae9000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) listen$netrom(r2, 0x5) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae7000)=""/135) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c4e000)={0xf000, &(0x7f000094b000)=0x0, 0x9, r2, 0x2}) 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f16000)=[{&(0x7f0000b52000-0xde)="3f232a380d05f36c6244b6a1af5bd457bdc810764a97e16b9d9a2d6a0b13b06dd22825ad3804ba1158d7b52d92090c1f98d213ce59d81201c538f1b2ed1719e61913d52d3d0c2aaeaf0a202fed96a2bec624bfa9597a7bb034dc287903a71b2b719e57afe29d2f10669ccb00e873056ca2228b63ef08a2a332014883ce4afeeb63300645b411569abcbc25e9a7e6bf51d3addbdc82fa086f7b0e9bb34bde3fba6edb6f61e3cdd3cff61c45b0cbcf44406836e85c045fac4f388f78ec49c2878c626b54fc940add2eef86500deebbca0cf7d01fb8f5dadff44cf112b9a30d", 0xde}, {&(0x7f0000f17000-0x9e)="efd204e91067396112b6850be85a3967f092c71638ce50b7a03f67bd8a3e0662fef0adce045447ed96918eba847e217c87fb29ff7e71723501fe81bd592bb51389872786f39641634d992dfda2840c74bf9f9c23d8c6c0f9def2bc3f97a851556d212f664d4865cdbf16267c7da41d6e2dd528cd211a31e433ee12454660c236359c3221d4ff0095f56043a818ef69e50200b6bb67955b866ae062ceeab8", 0x9e}, {&(0x7f0000f17000-0x94)="90af185b418f43c9dae7d76aaa98e683dff203b3b6e392ea442d8ac81ab4892073bcd59469f344cb03102ed6ad46d4b5b6ef6b1da88735e82c85778ddac814940c310e414619dfd7f5a07a90378225f038d3f9961b44e921960859ca7238e92a73aa2a7e631b62e9b3caa8b5964200cf15881f33256825b3ed7fec6ac708c46a80a852090a367677f0b339e16a31478a12659e7b", 0x94}], 0x3, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f00004cf000-0xc)='/dev/amidi#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fa3000)=0x7, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dff000-0xed)="f02a2b3205c1ca57ab8170a6fda61bb18960e9a33dc918f2c636a04397017b21369444fb139e6241dc9f5477c53ce8f816c95353c779a2a0b4d3d92e8b3def559f4a3f5bd2af49dcd5631c3d3e3116e2c3bf3e27d825212dd1fa8d53961564943a92ddfd9cc90eb665f6e937513a285f1dfe04d06ac813ea5d4932a6e6f04eeb87032a99ac8d33b02ddf6060e82cd0503c2da342f46406653f1b20e26edd0b1e1118a80d435d82d69b8aa5ff88ed1ba72555327c715d210186f194958abb8dcd57f771a4c59e941d982a21afa882186b493798c87f571dbf3d4d5f2c1c1d2ea118ced542d9447f4636989e91de", 0xed) listen(r1, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000029000)={0x0, 0x0}, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b27000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000af3000)="6865742f69703600edffff624c636e64e58a35a56b5e7c1c2816465e230fd5f9262bf143404c59eedf0d5ba8df642175cb77a2126253360860628b1a9f712648fa71f777e1022653fa630986e444dc7618ace6f0d1089ab27676feedd93144e7d2ba12467c5c4b84c3a05edaf4ec532cdea674efcefeedccd72aa6c047e7b154e58719e152668436a036dc39cba007f32111967b439bf397f497f4c3bd18fe949ab984cb3abe283d4dcc83e8d0aec450e0598ed2c68a6cd8ab445f6c71201d584554aa1b3bc4aa551fcd19d332f2ad29870c0bf5c330035fbf2de91d7c304ebd115455003878112bbe90") ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ed0000)=0x0) pread64(r3, &(0x7f00009e6000)=""/0, 0x0, 0xfffffffffffffffc) fsetxattr(r3, &(0x7f0000384000)=@random={'system.', "6865742f69703600edffff624c636e64e58a35a56b5e7c1c2816465e230fd5f9262bf143404c59eedf0d5ba8df642175cb77a2126253360860628b1a9f712648fa71f777e1022653fa630986e444dc7618ace6f0d1089ab27676feedd93144e7d2ba12467c5c4b84c3a05edaf4ec532cdea674efcefeedccd72aa6c047e7b154e58719e152668436a036dc39cba007f32111967b439bf397f497f4c3bd18fe949ab984cb3abe283d4dcc83e8d0aec450e0598ed2c68a6cd8ab445f6c71201d584554aa1b3bc4aa551fcd19d332f2ad29870c0bf5c330035fbf2de91d7c304ebd115455003878112bbe90"}, &(0x7f000085e000)='\x00', 0x1, 0x2) [ 125.307068] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 125.334639] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 125.334682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 125.345687] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 05:56:12 executing program 6: r0 = msgget$private(0x0, 0x5a0) msgctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000bbd000-0x5d)=""/93) [ 125.441337] device syz0 entered promiscuous mode 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 05:56:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000781000)={0x2, 0x0, [{0x259, 0x0, 0x0}, {0x24a, 0x0, 0x0}]}) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$midi(&(0x7f0000d58000)='/dev/midi#\x00', 0x67e, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00006ae000)={0xfffffffffffffff8, 0x10001, 0x1, 'queue0\x00', 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000348000-0xb)='/dev/vcsa#\x00', 0x7f, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fae000-0x10)={0x2, &(0x7f0000d15000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000f40000)=""/254, &(0x7f0000c14000-0x4)=0xfe) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ee0000)=0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000763000)={r1, 0x20}) r2 = syz_open_procfs(0x0, &(0x7f00004f9000-0x11)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x40, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f000083d000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x3, {0x1, 0x2, 0xf0, 0xa35, 0x0, 0x0}, 0x7, 0x8}, 0xe) 2018/01/31 05:56:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000f2c000)={0x10000, 0x0, 0x1, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) r3 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000351000)={0x0}, &(0x7f00006e7000)=0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xfffffffffffffd7d, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00001b0000-0x10)={0x20, 0x80000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00008c3000)=@nat={'nat\x00', 0x1b, 0x4, 0x2d0, 0x168, 0x238, 0xffffffff, 0x168, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000d6e000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x60d, [0x7, 0x8d, 0xff, 0x8, 0x60527d18, 0x1f], 0x1, 0x400, 0x4}, {0x3, [0x8, 0x9, 0x8, 0x8, 0x5, 0x70c4], 0x8, 0x800, 0x100000000}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xd0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x401}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x5, @loopback=0x7f000001, @rand_addr=0x8, @port=0x0, @gre_key=0x200}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5, 0x8}}}]}}, 0x330) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00008e8000)={0x7ff, 0x20, 0x7, 0x5, 0x35}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000ee3000-0xc)={0x5, 0x4000000000000000, 0x1}) 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000afc000)={0x0, 0x0}) [ 125.515622] device syz0 left promiscuous mode 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000000805, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000008000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@unspec=@set2={0x28, 'set\x00', 0x2, {{0x1, 0x8, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x240) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000015000-0x5c)={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, {0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff}, 0x8, [0x4, 0x7, 0x0, 0x6, 0x6, 0x10000, 0x4010000000000000, 0x1]}, 0x5c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000014000)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r4, r5) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000002000-0x98)={r7, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000015000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)="de900c178b7c448643e2ab285abadd97fdc4860fe68ef24162ea2bee2942cb6d2f03985270e32609d10205b9a925d96c4f6e5bffd05635f5a76c2f36ea718bbe08c130e8c2f1e79d3a6bc88bd4a257509356f114beb2c89dcc17e7f3b24728fff77fc60f0436a1564b8dd347d4f2aca479347f15bb3b9c25045729dab99594b9464fbae58584b9eaf3d394ca698e38a25b1b47a7d9bf5d408b5b22b7e0382ab9196d1c06124355202910ba638bbfffdd085031d26e800bc3de", 0xb9) syz_open_dev$urandom(&(0x7f0000014000-0xd)='/dev/urandom\x00', 0x0, 0x50000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000b000)={r8, 0x6, 0x0}, &(0x7f0000015000)=0x8) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) fallocate(r0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000625000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0xd, &(0x7f0000cfe000)={0x14, 0x0, 0x0, 0x8}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000382000)=""/224) pread64(r1, &(0x7f00009e6000)=""/0, 0x0, 0x6) 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f16000)={&(0x7f000013a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f17000-0x4)={0xffffffffffffff9c}) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c5000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000005d000)=@req={0x2, 0x8001, 0xdd4, 0x7fff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f16000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xfffffefd) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x97, &(0x7f0000f17000+0x92d)="4c6c4159a58246deca425b1d588f3a09996416d0c531cecffef4ad661b2367496e26b413a30f203e52ccbd03d95c083676750f767a") 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d55000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0}) r2 = shmget(0x1, 0x3000, 0x8b0, &(0x7f000090e000/0x3000)=nil) shmat(r2, &(0x7f00000dd000/0x3000)=nil, 0x7000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005d8000-0x30)={0x0, 0x0, &(0x7f0000167000)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @free_buffer={0x40086303, r1}], 0x31e, 0x0, &(0x7f000094b000)="25482d010040f14f59b79217a455012cd360d51f69dd074165"}) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009cb000-0x7)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000f1000)={0x0, 0x2, 0x30}, &(0x7f0000438000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d8a000-0x8)={r1, 0x3}, &(0x7f0000607000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004ab000)=0x80000001, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e6000)='/selinux/checkreqprot\x00', 0x30100, 0x0) splice(r0, &(0x7f0000515000-0x8)=0x0, r3, &(0x7f000036d000)=0x0, 0x100000001, 0xa) io_setup(0x0, &(0x7f000034e000+0xf04)=0x0) io_submit(r4, 0x2, &(0x7f0000081000-0x10)=[&(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x9, 0x81, r2, &(0x7f00009eb000-0xd9)="d98242ca7242fce7f314121581b29d6c4219f3390372141d7c7c8a635d871b2f8e42d949818abb869417bf60193861e0cf994aadbd4a56b80ba9c303556ad9d84c80d7b49a0c49a543f1330d2b970018f87d30ae813eba58bb2f6128133b61018a2d85d0072602a504bcfd3929e4337be980a72f3dd3420633040e526597ccd469e9e3a217b3fd477c53a27b7f023923f7e899b52f835d96ded02137c31955337b46a68314c6ff4b1f09ad1928a3717dae24e394e65153b115fe868bc5cc981297b434fb32669300cac07dddfd406a0d7c403d9cd99b9ed81d", 0xd9, 0xff, 0x0, 0x1, r3}, &(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x3, 0xb6, r3, &(0x7f0000087000-0xc3)="b375fe23675c85ddbc650dac4ac3318668f53e273fd06b791bad6a5c05f118e28049c588c98c4c9a20f3c100a57fa62310ebbacb5d6da33a31ae5b0bc2c2bb02547d3ec620ebb92c1b9b5575c92451d046b2ecb074d625d63d8727f0ca9824af7f88b9029eea12c5383ccc88afb3a105eeb1cf7f9ab44e35798a3e6dee3c54c5b88101f2b937dfd34b5b01e41e02da512baa16130a01877581178bdc18c2dfabbe85bc58b35a7c6e371aed6c6603bf9c96196a8938d02d6662440fc3aa447b6fe8d75a", 0xc3, 0x1f, 0x0, 0x1, r2}]) write$fuse(r3, &(0x7f00002af000-0x28)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x3f, 0x7ff, 0x6}}, 0x28) 2018/01/31 05:56:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000583000-0x4)=0xc) setuid(r1) 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000fc7000-0x8)=0x20, 0x8) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 125.580531] Cannot find set identified by id 1 to match 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 125.644673] Cannot find set identified by id 1 to match 2018/01/31 05:56:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) r2 = syz_open_dev$sg(&(0x7f0000267000)='/dev/sg#\x00', 0x0, 0x141000) sendfile(0xffffffffffffffff, r1, &(0x7f00007ed000)=0x0, 0x2b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00006f2000-0x4)=0x0) 2018/01/31 05:56:12 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt(r0, 0x7, 0xa28, &(0x7f0000003000)="0263517e075a40690eea28ef1768dba5b7465eda91be9888dfc807d693fda4daa7f8a44b6e92c057d9764afcdb5cbf703982d80a8e15d3ded45edaadcd07136abbdbd70fa91657a906edcb9e8e43aed3f37b23831c734761ff0218fb438df775e0cfe56a8d6f24bfbee7b0a0a1785b5b057f6b982730e15378f83c3dd7fd6c321accf54f7e9038386f7b18c259", 0x8d) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="06000000b00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:12 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005d1000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x300) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f16000)={0x0, 0x3}, &(0x7f000090c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d5f000)={r1, 0x5, 0x26, "9d21c0fc840dbddec1c59ffbc3696094f59dfb66fe65b8a5d6a3719addb35c4286e1e9d65316"}, 0x2e) r2 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000466000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = inotify_init() r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r2, 0xfffffffffffffffe) r4 = epoll_create(0x102010002) flock(r4, 0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a6000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000c01000-0x90)={[0x3ff, 0x0, 0xe000000000000000, 0x0, 0x9, 0xfffffffffffffffa, 0xba, 0x7, 0x0, 0x800, 0x0, 0x5, 0x0, 0x8, 0x0, 0x1], 0x3000, 0x2000}) 2018/01/31 05:56:12 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000492000-0x10)='/dev/sequencer2\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000+0x7d9)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x739, 0x7, 0xa1f, 0x3ff, 0x1, 0x1}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000012f000-0x4)=0x1d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x2}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000fc000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r4, &(0x7f00009e6000)=""/0, 0xffffffffffffffea, 0x0) 2018/01/31 05:56:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r0, 0x8000) openat$vcs(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/vcs\x00', 0x128c0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ab000-0x8)={0x0, 0x7}, &(0x7f0000c49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a3e000)={r1, 0xd8, &(0x7f0000d7e000)=[@in6={0xa, 0x0, 0x24000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000061000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002d3000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc32, 0xa6, 0x100, 0x200, 0x80}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009c2000-0x30)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000095d000-0x10)={0x2, 0x8, 0x6, 0x8, r1}, &(0x7f000008e000)=0x10) 2018/01/31 05:56:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xf7a, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 05:56:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x84100, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:13 executing program 0: mmap(&(0x7f0000000000/0xd92000)=nil, 0xd92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000057a000-0xe)='/dev/admmidi#\x00', 0x41c2, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d4e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$admmidi(&(0x7f000092d000)='/dev/admmidi#\x00', 0x17, 0x52000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000024f000)={r2, 0x0, r3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) syz_emit_ethernet(0x2a, &(0x7f0000d91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}}}, 0x0) r4 = semget(0x0, 0x3, 0x4) mmap(&(0x7f0000d92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d93000)=""/125) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f0000d92000)=""/0) 2018/01/31 05:56:13 executing program 3: setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400000000000004, &(0x7f00000f8000-0x70)="a3797e0962b6d73591c8f7260294cf47d24aee5a24d713c0538ee624fc858abb9061374c9291ff041bb8de9bdf8ed31ccda064efa69ec936de67534c47b547b6101fbbb8098a818f66d598f9e5159f702b7e195b24e798a441d5fcf71969614f4ab16e093168b9c515d0e058044877c2", &(0x7f0000000000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000001000-0x81)="aa15f820dca37b936577aa14c84d34558958380bf21d3bffd7fa47ba1e28dcc49591237ca1bfd420b1e85214ff0a5008d12a250b4badd34b01000080c3b17b1612bbc7109cfa042cb8f8227066a7b050dccabb48aa93c79d54c9985a207c2ccc3a5b17417b753a943ec40ddfb35efe2c600a0d113124494a9cfe5690a248d6a8b0") 2018/01/31 05:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000a2000-0x258)=[{{&(0x7f0000e5f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008ff000)=[], 0x0, &(0x7f0000df2000-0x6a)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000092f000-0x10)={0x0, 0x0}) r2 = semget(0x3, 0x0, 0x4) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f00004c1000-0x69)=""/105) bind$alg(r0, &(0x7f0000297000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) setsockopt(r0, 0x95de, 0x4, &(0x7f0000c91000)="70fe8439dcfa60a1acf9e03c5986984bcb5cea99e4ca925236f3542cb0beeeef81f3292f9d1ec750dcce9689787e70df7ccb6203f2ac0bd68ff383556464ad41c0c9449bad255321cba7bd7e9c8626939f4bf0716950bc79060b4cecb259546c035553de64a0024f1ea44e31dd216a5d9952f5a3ac3dcad91f901e65d3eea9e52b68004d1d1f0c486608a56146823202fe161c2c431f06f36342cfbbf0b8810ed4c14fcd3459ea8fe7f01aca489290976559b551bfe9f99013f22b774228704624d250baaafb63047580c750463ad7ae14f0ba1c72389908c43aac3c46844bdd5c119947e1eee5c31fbf141c8a3e097310", 0xf1) 2018/01/31 05:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f40000)='-,\x00', 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000722000-0x50)=""/80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000cf8000-0x4)=0x0) r2 = dup3(r1, r1, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000529000-0xb)='/dev/hwrng\x00', 0x8001, 0x0) keyctl$session_to_parent(0x12) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000c35000-0x4)=0x1) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000fe000)=0xffffffffffffffc1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00002d9000)=0x1) r4 = add_key$keyring(&(0x7f0000e11000)='keyring\x00', &(0x7f0000563000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key(&(0x7f000074a000)='rxrpc_s\x00', &(0x7f0000f4c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b5e000)="80dd6d7bfd4487cd6fe1dff649fad9587240dfcb969e30bc458396750d1ebf2eef28a5be88682c4409f94e00c8aa5d27ea46d53ecb66ae2f7f1b40d39541b0f1eb3ce082bc4630ff397317dd31dfb2", 0x4f, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) 2018/01/31 05:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000653000)={{0x106000, 0xf000, 0xe, 0x5, 0x10000, 0x5, 0x7, 0x1, 0xffffffff, 0x3ff, 0x0, 0x7, 0x0}, {0x6000, 0x3000, 0xc, 0x0, 0x1, 0x5, 0x5, 0x9, 0x7ff, 0x400, 0x6, 0x40, 0x0}, {0x0, 0x1000, 0xf, 0x71, 0x8, 0x8, 0x7fff, 0xfffffffffffffffd, 0xff, 0x3, 0x1, 0x0, 0x0}, {0x1000, 0xf000, 0xf, 0x401, 0x40, 0x5, 0x401, 0x6, 0x4, 0x2, 0x20, 0x5, 0x0}, {0x3000, 0x0, 0x0, 0xfffffffffffffffa, 0x6, 0x0, 0xfff, 0x1, 0x1, 0x748e, 0xff, 0xfff, 0x0}, {0xf000, 0x4002, 0x0, 0xfffffffffffffffd, 0x1, 0x74, 0x5, 0x7fffffff, 0x1, 0x5, 0x3, 0x8, 0x0}, {0x4000, 0x4000, 0x9, 0x3, 0x8, 0x180000000, 0x1, 0x0, 0x1ff, 0x40, 0x9, 0xffffffff00000000, 0x0}, {0x107000, 0x11f002, 0xb, 0x1, 0x4, 0x8000, 0x1, 0x6, 0x34, 0xf5, 0x5e08, 0x3, 0x0}, {0x100000, 0x10f000, [0x0, 0x0, 0x0]}, {0x3000, 0x5000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x5000, 0x200000, 0x8, 0x2000, 0x110004, [0xf6fa, 0x100, 0x9, 0x5]}) 2018/01/31 05:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0xc) add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="", 0x0, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) read(r3, &(0x7f0000e2c000)=""/174, 0xae) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00002ef000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x17) poll(&(0x7f0000ed9000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0x8001) sendfile(r1, r0, &(0x7f0000a4c000)=0x0, 0x7) write$eventfd(r3, &(0x7f0000456000)=0x0, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000058d000-0xc)={0x0, 0x0}) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00008f5000)=""/0, 0x27c, 0x0) 2018/01/31 05:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000509000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000a82000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fcd000-0x1e0)=[{0x5, 0x0, 0x9, 0x800, @tick=0x3ff, {0x7, 0x1}, {0xffffffff00000000, 0x907}, @raw8={"b61e563921212ef2031c72c6"}}, {0x1f, 0x8000, 0x3, 0x5, @tick=0x5, {0x401, 0xffff}, {0x80000001, 0x1}, @note={0x4, 0x101, 0xffffffffffffff6c, 0x401, 0x400}}, {0x9, 0x0, 0x4, 0x3, @time={0x0, 0x0}, {0x3f, 0x20}, {0x7f, 0x401}, @queue={0x1, {0xad, 0x8}}}, {0x100000000, 0x9, 0x6, 0x8, @time={0x77359400, 0x0}, {0x6, 0x3}, {0x3f, 0x8}, @note={0x7fff, 0x3, 0x5575, 0x0, 0x1}}, {0x10000, 0x1, 0xcd, 0xffffffffffffffff, @time={r3, r4+10000000}, {0x46ec, 0x1}, {0x4, 0x6}, @time=@tick=0x2}, {0x0, 0x1ff, 0xfffffffffffffffa, 0x0, @tick=0x80000000, {0x3, 0x0}, {0xff, 0x0}, @raw32={[0x80000000, 0x6, 0x9]}}, {0x7fff, 0xc, 0x20, 0x7f, @tick=0x8, {0x2, 0xffff}, {0x5053, 0x1}, @control={0x400, 0x4, 0x10001}}, {0x81, 0x0, 0x6, 0x2, @tick=0x6, {0x10001, 0x5467}, {0x4, 0x4}, @queue={0x3f, {0xfffffffffffffff7, 0x3f}}}, {0x1, 0x5, 0x3f, 0x6, @tick=0x8000, {0x0, 0x5a}, {0x6, 0x1000}, @raw32={[0x40, 0xfa1, 0x9]}}, {0x2, 0x100000001, 0x10000, 0xfffffffffffffffb, @tick=0x1, {0x6, 0x9}, {0x1, 0x3}, @result={0x3ff, 0x7fff}}], 0x1e0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x208, @tick=0x0, 0xae18, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 05:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000a70000-0x8)={0x0, ""/0}, 0x8, 0x3, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000cbd000-0x14)={0x4, 0x100000000, 0x7, 0x5, 0x80, 0x4, 0x200, 0x2, 0x100000000, 0x4}) 2018/01/31 05:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000106000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x400000) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000a09000)=""/157, &(0x7f00002e9000)=0x9d) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x2000016, &(0x7f000063a000-0x4)=0x0, 0x4) close(r1) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vcs\x00', 0x450800, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000414000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/31 05:56:13 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) sched_setscheduler(r0, 0x7, &(0x7f000029d000-0x4)=0x1) r1 = syz_open_procfs(r0, &(0x7f0000efa000)='timers\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00007ce000-0x4)=0x0, 0x4) sendfile(r1, r1, &(0x7f0000925000-0x8)=0x0, 0x7fffffff) open$dir(&(0x7f0000858000-0x8)='./file0\x00', 0x800, 0x7dc0a0929dc925ec) getsockname$inet6(r1, &(0x7f00007ac000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002cc000)=0x1c) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000bad000)="e1bbe29c92f2cd8748a5917f16a3638e8dceab063d980508897e391d016e90b34f6d788d17feaa2fcb7a68fbbd39ea166502800e959103f587776c53538ac9d955e1776bcf697c4ebfd77d61099d14c1d4b5166cbf3974e16aa25d3711da9ac9fb661e7d47cf21ef457f67a4407d024da391e7d32a51c3dc8ee45dd7efe01a4e8a1ab59718e5b0") faccessat(r1, &(0x7f000019e000-0x8)='./file0\x00', 0x9, 0x800) 2018/01/31 05:56:13 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xfffffffffffffffc, &(0x7f000004c000)=0x0, 0xfffffffffffffe5d) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000c76000)="f1be290e88f08cbc24534755b63a97385fa179f66638927ab6676323c759269bf62e7c69691bc423f7cd688d0820f0307b695fb8f9931f27f9cd542544cfae3a19e5a42489484a11f68b7601115347693da5f9b64ce73f30324c8f3bffdda02ccd500432e5fae030215cb4036d6de8ae", 0x70) 2018/01/31 05:56:13 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000bf3000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f84000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f84000-0x28)={@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]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f84000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x81, 0x5, 0x400, 0x9, 0x1000000, r3}) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 05:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000913000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000f9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1688a477660ae763891738a4656bb3e891941f02f1265047636c2dd9f655ef7131eabf3110d638f0d207cb9a2bc4a08d2fe2da7af4008037972352875f125bcf3ea7f04b7b505b6a06beedb2a8ffffffe0c0d37a6438b99a45ea22b1f4fb4a") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/31 05:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5134, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='stack\x00') write(r0, &(0x7f0000e4e000-0x41)="f0a8c246c8fcae3437242e23561d7bab9be39199dedf828aa597f067a1e8497ecebe45b6b1e44384986739abb27da97b0c7caecd195008daf3d31af109fe203394", 0x41) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c11000)=0xfffffffffffffff7, 0x1) sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x400000ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000531000-0xc)={0x1, 0x0}) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000c8e000-0x56)=""/86, &(0x7f0000d71000-0x4)=0x56) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dc5000-0x8)={0x0, 0x5f1}, &(0x7f0000c1a000)=0x8) r3 = accept4(r1, 0x0, &(0x7f0000439000-0x4)=0x0, 0x80000) accept4$alg(r3, 0x0, 0x0, 0x80000) r4 = syz_open_dev$sndpcmp(&(0x7f00009d4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2002) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00006ea000)=0x8, 0x2) write(r3, &(0x7f0000933000)="1fe7df9230224c66341a3f4b94246332d751aec51a830ad031c81c31ae8dcb7d46729bde52ea0a0bc4dccdbec44f9ae0f74645a5d2e84815267a514093cce3600ee9d5feedd034673d0aa58a12b8217d05052e15262da3e162ce1b41403239cf2c8cca1227dba78a3d335a2c11963ad0e819347180eaa555cf804a147ba0f1b16b73fce5725182cd6da97adae4b39bc0e612dc44da0a7acff4e2390386de979755c58ed3e02343878611478146fc0807d9de958a2ab99a279ffaa2d1a0d6d656ce8da2359936de2ea8300be4e0405fe629a2d2a637687febd9699b05375e7f01ea7b80bdfa98cec5fbde2949485ea7c596bc9c4a", 0xc8d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f06000)={r2, 0x4, 0x4, [0x70a9, 0x7, 0x1, 0x7]}, &(0x7f0000322000)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r5 = open(&(0x7f0000a6c000-0x8)='./file0\x00', 0xc0000, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002aa000)={r4, 0x28, &(0x7f0000c5f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000203000)={0x0, 0x0, 0x0}, &(0x7f0000912000-0x4)=0xc) getsockname$ipx(r4, &(0x7f00001ef000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002aa000)=0x10) process_vm_writev(r6, &(0x7f00005ed000-0x30)=[{&(0x7f00007de000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b0000-0xe8)=""/232, 0xe8}, {&(0x7f0000343000)=""/104, 0x68}], 0x3, &(0x7f0000510000-0x10)=[{&(0x7f00009de000)=""/34, 0x22}], 0x1, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00004ae000-0x2)=0x5, &(0x7f00003c1000)=0x2) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') syz_open_dev$midi(&(0x7f0000c06000)='/dev/midi#\x00', 0x10001, 0x4100) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007e1000-0x8)=0x0) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) [ 126.002745] irq bypass consumer (token 00000000bb8bf7be) registration fails: -16 2018/01/31 05:56:13 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0x2000) dup(r0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000094c000)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f000033b000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000089000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000643000-0xed)={0x0, 0xe5, "38de01ea322dbbed71501e4d14dbf56cf5a88b5c976d196afc7cea79cd07d46cc9a43f4a457b025f0de49ed1902f4e826d063ac4c30b834964641136f086ea597e8c81a7b4dfd8e5413f9d0144e709ba8f0e00709d6a4d95427e3e2cc10dd39c813039d77b6a21de8b3328d15ee86a7c7f4ec5a739416c2c15b085cba48ff082a49fdc439b84ef76acbf181faea04b62ea690ad2b9cfa25f2310a5b42dd6032a5870c4acb37ebb96e59d8fd515ef908ed9b0c2314d2880b79b188cb4b26e4d9b5aa3aeda36f477ec7ea79446e7f7b2e6e0cc2feb80b471071f5d7b46c62ede7d37814da193"}, &(0x7f000082f000)=0xed) r2 = socket(0x8, 0x4, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f000022e000/0x1000)=nil) sendmsg$nl_generic(r2, &(0x7f000068b000)={&(0x7f0000100000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00009a6000)={&(0x7f00009eb000)={0x684, 0x18, 0xb00, 0x4, 0x0, {0x1e, 0x0, 0x0}, [@nested={0x468, 0x89, [@generic="42fe2d8e656fa97b0e6ca42a9e0e795c49982ec884531dcfd0f5a767f90c57dc8dd2e7627b3098d827c89d85e910dc19e65aef0ea7ee6561ef9145fb3d0691a8a76f57151ed542f1f173268524db9261bbfc42c0d272c33cadfb1a88d81c18dd5a2f2428a552d72d4fda143eb50262d1832b69867e69cfa14ab7319dcb39e7a5af3a77c4b68a95d10b5ddce95a53e6f22a1ec531ddff35ab5bb96c8c09a38cf42aab8cd36d7f80c5a6b8c4e4ef33a80e1ba40cfe841560d39ecd9fd23849d93a9e4e18d4589cf682a671b6cd1c9afed679ecdd1fb5f19bac2e8d1ba4d4b0a99b0d5445debe3c8baa6af27b56ae9605f8bc", @generic="de75045e114b10e5fdc51437277c5c519d3333a1427de4df83a5f39ab7867f5fd94454ab685eca8c00e03c823e0920b5aff9250207aef7919a27c8454ddef13577572604ced053fa1d57294715624569dbaec3d12a93d19040b808f1b68c0d28a64d24c55ef8adea482f5edbc5200e79b1585d1dbb3a7dc13db8f5fe1f9acd256c8c5b91bc5dda84db1f4ff813026a95478b3d6b227bf10818355ac531e26349239ef51150592384239bc01208dba490d56df0b84ffa95af278e9302a1e9c4ab820ecae2af10c396", @generic="08322c49c12b5a198b2c0e914b85b60570203cddeeea472c855c5633e81b451bb671917991d1243e3607d13cf5dac827961ab4e98cc5b6ef728a372166d763080c171a38808f0d5381959298b2780159cbe19b68701ca5462db164ceaf33dbc0a7005871860241c54e798681ba89399b23d1de7fac1a12c1fd4251d44fe9e087ed0a0d084127ed5feb1388863017893afc5972b5a5d01672a59cbac9b7e2d4a94bf0e41b73984fc9323202224cf9c18ca874f4e892cdce272e1262a277ce959483d107fc4955056583595ae3c495b8383652031012", @generic="2dfd68772e0faade023588f8811f668fe78477de4760b5fd7b0e4b9c760399aa9eb46a836ecc406bed32c51169fe593c19bdc34e7999019159349bb2c82afafb64425dac5c856c5cb4aa980093797f1937e338408e3c013846d436c2579107d09af0735d469967bc5241a687570b467b952b4f1c119a7f7223b12418bc96efe0f14e3564d1fb513cf719fa6fc10c1328ed9f6832eb4931b13994dd7727779deef3dc942b566a33d4a87717bd3ee8a6bc2cefbda783e6efd844aa45d6e7b72b4b7036246d84f62bc16178b6c452d803b8b523809a4d5dd66f61d26f43f5b7edfa3191fc8f222c3544cab194a997", @generic="2edc0af43c9e97dae261c23c74a17b0a3353ad54011cbeff4e98986decc1487e17c1cef8b7e7189b958f43b19ecf432beedf32612676be91c29b1cc44dcf61b666d9312cc027c13e8b88ffea7ef659ebf87798482a99e8f9a55b9e31fa5467651edf3466c492e0328e970de124326e906a9106bd642afc13402179c798c582bf2094852385d42c695d3c06510a65d6292ba6eee6bad16f88a44ffbe54317af7a0c00e080ea8700c15d34f6e8590839988444d2504d3065e722cb0d6f494bb6d4f5c4188a061f92c9ee5c61a382f4d81847", @typed={0x18, 0x94, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="0bace103cfd6e5864ff7a2fce126e0f71f31691af12fcd281d7d6fb943f645377c3b74b813b6185cc85916a93141c4aa4df01380b15ade1d2684e5ef6a04646100661ebcdade6c8b56ba58c04d3d3d0334ed1ad28a85db8c91638c7aabb649ed98755df0027e5ae8036705b684af911cf78fc9c87ba8fa55bb450f92854940845bdd44535b5ddde2d21f4ca86cb0b6a7419462865663766f71e267168f8f008ac25615e16f4e1d1a2778228bbdefcb327021738a18f4efc540199c234d6f4f63a1efe6eff4687fbc62c9bc4001c30f3d1213bd6aac3d0557e4b56bf5358a62d822717bbd85608c4e68abbc598d6400501b50c469", @generic="6ddce50b94e4b8afc9706e43977f22befe5911ad14779f5b56d4fdfb1668a0d137c347", @typed={0xe8, 0x72, @binary="79fed957114d306b6de2256f1808e369214b3070d02e666f2a6a6679e0d1273540cdf66b2f2ac651bb8fac719d422a5ed4984cb8330f85a01541bbe9109b6cd7e2b1fcf235fbbda16d36e8ca07597f24ab902dcd189a5f1c3c84ed266cd4bcb74792309ea7d2cef9eabc8e8f30f2a85c799ce120b7e4165871fe255955317e0e4a8e0b0772aac82d5e43b5b035484396c5dcabe9143f500bbf2ce9d6faa5b6d81cb104cba29c0ecc65a94f9a677f371f0168b607255a72fc1777a331f3f2d171cfe589724c79d659bdd1698d02827ae98a8962a9cc3520262a830f3be5"}, @typed={0x8, 0x3e, @void=""}]}, 0x684}, 0x1, 0x0, 0x0, 0xc081}, 0x20000080) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ea8000)={r1, 0x800}, &(0x7f0000968000-0x4)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f4000-0x15)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000b74000)={0x3f, 0x4, 0x7e, 0x9, 0x400, 0x2, 0x0, 0x2, 0x4, 0x80000000}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000557000-0x4)=@int=0x519, 0x4) 2018/01/31 05:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00000d9000)={0x0, 0x0, &(0x7f0000a1d000)=[{&(0x7f0000032000-0x1000)="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", 0x1000}, {&(0x7f0000efa000-0xaf)="c2c0ea91d99140ffb54076979a6c79c9a61d9675692d63d9b450b47caadac8b85818a53123e895243ac699df14ca2dff933829bcdf9ad311fc7ffb60c8264b3b6c1788071a33c1ba1f9dcadc8f89904306c57a8833d57a7beeaa542d633ed47c46cd1a1544f5ec515f35061ad0736b5217509897e7a8de7ed202b28c5c1e4d09a1d27c4e773f72a069d7c0253e472b68b4a30f17373f381856db7d56dbe0ea6c37f5781d446f9dbe7a99357ba34310", 0xaf}, {&(0x7f0000dca000)="0579549c925318f39a6b5436cb8a39078b94a582ee9075b0a9cc9504993a6803535a7f7a2332ddd653c72e6fb47100a91e93e2d2b4b234c620ad7e2293c8faa75a00f30bde406eb005dc707bb35c403301f39cec01f3e23b2605cc996a45437cbb21eb3cfabae663b79b78", 0x6b}, {&(0x7f0000170000-0x3e)="2083f66f3126709715dfb96f7f9355b81405f225394290204f04d301d28698304d96bbd26e88e166974caf59fb0fdaa4b09e590933516313fcaecdf98621", 0x3e}, {&(0x7f0000540000)="aca4a9853f36614f08be3acd352bcd06ddca07223abd803c72f42449e918b392e060cd2aae9f7533846ac212b43263711ccabdd471c544fed7f78c84cb52bf8b69702060e1d735579134c5e67c9863d937927a58964fb8316aad2aece9cfc9d511cdbf4de8209bbcf81b0952dd87436320897d4a70677300a7635eaa600fa086396c45168ddc1de84c7852fd49ae7205c9a6f40c53780787e329f52ed00216349e53fad0ce2c11e817468b9f9648db06bcf1c1b94f", 0xb5}, {&(0x7f00006df000)="69bcb400559da4db5e500dbca7a07ce8bfcab62d17d72cfd19e50caa71c3f105c704df179d05b5ac4498805fd853935df2441026172ba0200a272d460e7043", 0x3f}, {&(0x7f00007b0000)="549a7fcaeccf8cc655eb90fc8b9792e7445769294e844ef88e7af53ae12263596694a0bcded24f3a50b8662fd3be1cfb15338e4128f476e90c8dbc8c84f5d36e51013cf95a4764b5cc0a795f2a61ff46406ae096d35e345e1e0271a679bad3cdf899df5163eec3e96709ca0195d3ca67a2cc879d2add9af1c26d38469249c57df01b2445c8c476d91c1710be9a9ee279667c0490482601fa14126169bcc29b08290c3a444a371da9daf73f5e95faa8", 0xaf}], 0x7, &(0x7f0000658000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe4, "7614e81742bc17337a78d082b2b2183c2b5c117d92de5e9800cc8960c339938bcd048bebad2205d3227c45245c4975f1db8cafd391f438ac13181e835b302dfae079b58709a48cd0eb4e54652da36b0558584d843aac1b8957757ddac0646407670e0d4af2f628567ea0d730dc2dd7233b233ffe602155d8ce83bc6fa7bf402643079c963034942d7884529f0d57f531ae532ce48f37f106fbed0f8a1c139496ad26c0ab74aee6a0d3d563e7749dab4326d9fdee4a7feb7efa832d55c8d87d102546d7fb58467c28ee0de6e11a398abbd8f30f9c4365f0a205cfec25f02afd3751a54727"}, @assoc={0x18, 0x117, 0x4, 0x32}], 0x158, 0x40}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00008f8000)='/dev/vcs#\x00', 0x5, 0x4000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00005a1000-0x4)=0xc3c, 0x4) writev(r2, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) 2018/01/31 05:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) memfd_create(&(0x7f0000168000)='xts(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) r2 = open(&(0x7f0000f0f000-0x8)='./file0\x00', 0x80000, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000057000)={&(0x7f0000b5b000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000348000-0x10)={&(0x7f00006e7000)=@delrng={0x10, 0x14, 0x4, 0x5, 0x2, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40014}, 0x44) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000992000)={0x0, 0x78, 0x4, 0x0, 0x9, 0x1, 0x0, 0x100, 0x14000, 0x4, 0x1, 0x8da, 0xfffffffffffffffe, 0x1, 0x1, 0x3, 0xfff, 0x1, 0x8, 0x5, 0x34, 0x6, 0x7fff, 0x1, 0x40, 0x1, 0x8, 0x4, 0x3, 0x1, 0x0, 0x9, 0x9, 0x9, 0x59c49c68, 0x5, 0x2, 0x1998, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000a60000-0x1)=0x0, 0xd}, 0x24100, 0x7f, 0x2, 0x0, 0x8, 0xab, 0xff, 0x0}, r3, 0x5, r2, 0x1) sendto(r1, &(0x7f0000655000-0x1010)="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", 0x1001, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="717b742776cb", [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f5c000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 05:56:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x7e44, 0x905}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000012000-0x8)={r2, 0xab1c}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f8000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001ba000-0x8)={0x0, 0x21d7}, &(0x7f0000c34000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008b1000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x22e, 0x5, 0x0, 0x0, 0x200, 0x120000000000000, 0x8f02, 0x4, 0xff, 0x3, 0x5, 0x3, 0x4, 0x9, 0x401]}, &(0x7f000024b000-0x4)=0x108) ioctl$KDSETLED(r3, 0x4b32, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000aa1000)=0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000024c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004f4000-0x4)=0x10, 0x80000) r2 = memfd_create(&(0x7f0000499000)='security\x00', 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000dd2000-0x4)=0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000549000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b66000)=0x8, 0x800) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b66000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000f90000-0x5)='/dev/admmidi#\x00', 0x8, 0x80) syz_open_dev$evdev(&(0x7f0000be2000-0x12)='/dev/input/event#\x00', 0x1ff, 0xa0000) r7 = syz_open_dev$audion(&(0x7f0000958000)='/dev/audio#\x00', 0x273d, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a25000)={0x0, 0x0}) r9 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) io_submit(r0, 0x4, &(0x7f00003f7000-0x20)=[&(0x7f0000e2f000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7f, r1, &(0x7f00009f2000)="9811173ede1ed4fc436e1b52dd493c1f4db25c50e4110361a5f5f56e9a6a7a3760589ab4c6ad902a909073c1fe611624fef5322497216a63b01228ea792b7a0a8ded482a97618f5f131ab4271eebe2eef97df96276803031305f2d0e1ab9afb78f9f7e78d9dee957755d4aac4e567d28d2eda2f346d041f3b13a51e2cef19035095817fd2ddf89d5d5f356149db8bf6adc5cfb0b917437b59b2782d017d6fc8847c594a991260bff1b8306bdad00f73b009e9c4025eab332c3a85fb5ec4df12ba4a8685d0c41641165934ad72878218673a9831c0715197c4a", 0xd9, 0x7, 0x0, 0x1, r3}, &(0x7f0000d7f000)={0x0, 0x0, 0x0, 0x8, 0x7ff, r4, &(0x7f00007ac000-0xd7)="ace3cfdb6cb763b1850ed2dce9fd746fba17ee91350d7089ea19e8b110ee80ad7aaaef67ea6b415f8d14740fb9029fcc688e38828e26a93d92cb351a2f4c340078b9541baf927346fcbfa671f7a68821204bb5b277c3a7e7ab42c140b9e755ffd4211a0d30b6d9cd546d93c9c66277f6756614cf078f192b012dcfb8196c6ebc5b2a86584f847679453ea085ebe8712ffec8c823e5f2a09fd71e5661eeb62a7dc2211709340579dbc7e90ee006153819da9048f993be30c71c521b2d7ba8a40680483c2639fdc9c766c8b36e575f50c97f7de6d20a1611", 0xd7, 0xfffffffeffffffff, 0x0, 0x1, r5}, &(0x7f0000cac000)={0x0, 0x0, 0x0, 0x0, 0x6, r6, &(0x7f0000249000-0xcd)="e631c39865c4a9f0be6a2a17e2bac8e6b581e0fceecdc3578898f4834572aa127e30763f55a5bcb4a6bc46522a4315a6ec9fd21e12c682d06b6446326e2b53d475fcc2360270bc831b0c59ce488b992482f1aba8e55e1162e2a21adb6ead0290ffb2ab81f2b53ae4786b88fbebfa9961d91726f8f20845a60cbbbd004304cf4cbb3ea00d77a2625b33381d7e4e5ff15f30f92850f30d5a4f8faef6e0668f09671a967454e054d059efbbfc83f95b085acd42824a768d2258525b734578d6838f551e307d4d9a8286d1a40f6a63", 0xcd, 0x8, 0x0, 0x0, r7}, &(0x7f0000530000-0x40)={0x0, 0x0, 0x0, 0xb, 0x5, r8, &(0x7f00003fe000)="f77e99409db0ad04b6be4a31c63a9b5adaf609d55a0c7d941143fdab8e", 0x1d, 0x7, 0x0, 0x1, r9}]) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:13 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/vga_arbiter\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000003000-0x1d)='system_u:object_r:fonts_t:s0\x00', 0x1d) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00006a5000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') 2018/01/31 05:56:13 executing program 6: r0 = gettid() tkill(r0, 0x16) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c79000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00007dc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000f8000)={r2, 0x0, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000ec3000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ptrace(0x11, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001000)=0x0, 0x8) io_setup(0x5, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x7, &(0x7f0000002000)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x101, r1, &(0x7f0000003000-0x8a)="217c792029d68b62d8b20b9236eba96ea89687772f2014ce444166ef72749425e1453ec101913c88413ed1fdf9234a93ea276e7e60bfcc1d4c5dafa0ad35490bccc64c72a3439d103d99a8200aaf468237557e59093b813680003bdd2ba3bfd8ff5fb28e483da43ec0242f6239b58a49a666d21fd98dfef171f4463180df6fab9342cb13e91deb267a96", 0x8a, 0x5, 0x0, 0x0, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000003000-0xf0)="feb06a57d4d80c277e8acca4cab1fa33ae6c15a8913147166dbb20e67c1a21dee3c62603aec9f8bef1bff24e09d77794cb2fd2c2de86db489bd1453cbfc3888fe5d9a2dab37a2008125cb7b11eac9d1f29fceaa6d3dff5a63e9dfb303d1ce44612589990c949d87a79e6404855391acb21664abe85bedb0069bbe11d642f1ecca890cd9924fb24c6e1e7483a6cb5050a73229ce047e6d025b6a331e4294c4a23c2efcf0486ec3d5ecf1baec44e6284b6e25945c13ed581e410a3b791bb964e17743e13b7cb677bb260b655079fcd9727ec72f7eecfe092ad3ace6f0a4937e7ceff427f6418898ed63cf029213ab2c803", 0xf0, 0x3, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xa, 0x8, r1, &(0x7f0000001000-0x52)="5a3a5763ca46809f1f07cc359c9d0ee4b791672c8c251ff926f474166c496ec0cc46719fc0a9d16430b6dfa0e35e8c74dcada54c46687feb87f6d9b59d15bebe57bf7d0462b4034592da8a738bc776070eeb", 0x52, 0x6, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa, 0xd3fa, r1, &(0x7f0000002000-0x61)="e55e5cb466f0c561e9cee4038dbb0a237bcb758ad800f148d1430c30024d104b7ea61514e931f460d0e098705f5102dc48b504a1f8dfe7f8f8aa09c3ac991f59f58c690defe8f893d99cc7bb717f5c1f5c4d40527a581acdb9e9e51d180b0e46b1", 0x61, 0x8, 0x0, 0x0, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r3, &(0x7f0000003000-0x1f)="b4bfababc338a1df198316182ce83949d4bf8db21fff7678c9de6922ced57c", 0x1f, 0x6, 0x0, 0x1, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3, 0x7ff, r1, &(0x7f0000000000)="86a6430d72edcae6d54949a92d65fd7940469f1b1cf8be1e7ca6a7b0d0882c28c81bfc94a4ba536c2ea5b1112f3c2f819f09e54cb337f60cfb76f5cedcb85c06a7547e6d27dc06676f101ea2e40d87ed0e007862dd027072b427d3302f64b68a1f889bddda9556218ffa297a4a99ebacb9d6aa10879a24b66e5dd9fc4c271676b1547a32445519524bf538236448dea63add0e60a4062c72f7f6ab3c4319040da70ce70f9532eee9fced21117c254e11a0d08e0d5b963496fbd22445bcd7330e385a101524298bbb22249227538d43d2b0aa99cde863a9c567b6a953", 0xdc, 0x8, 0x0, 0x1, r1}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x22d, r3, &(0x7f0000003000-0x1c)="cdc013e54902251550ee4d232c6772f9c28605c447053d39139029cc", 0x1c, 0xfa, 0x0, 0x0, r1}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000004000)=r0) getpgrp(r0) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000005000-0x10)={&(0x7f0000000000)="115bf87e7c413c794a0b61b07e8d3889d23ce052208e32376ec5bf43ac5b2b4cfbc866ff7aced1c3e9925244c7dc18a3b1ceb93bba990d322de234f6e732db707cb74af7e8f40e8726340ff51d328e3c4802d32de282e25dbdbe71f1d26a55119ad58edab91c3d67e0f6bbd179690bb09398aa0a1d2500ef54fe443007b92a35a4fb3fbfd1760c08db91982a503c8d6c95ca6c57f468783c93b79dd5d8f7e4c5549a7ff64e32b798010b86827590d01ba7b73f44c9109af9e665095112459c1ef1303e860dd31ddbec847bbe3fc1a74ccf86cb124f56441f8a82ea9a970fbf292a534b08", 0xe4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000003000)=""/8, &(0x7f0000006000-0x4)=0x8) 2018/01/31 05:56:13 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f17000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000084f000)=0x10, 0x80800) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f17000-0xab)={0x0, 0xa3, "54ed3fb89b654849732fd0ef534e514340bf380277223a15cd8cd2d616e6124bddad3a5dd10bc595cc2fc94946beeb1b349ab72200b7351a2764a03d01099e9cda8f171dd49bbc9113c8bb00146bd2e58b7dde0ada7dba7dc10c73b2fb8f42481bdc2e1584308a067b7453de4805ac5a24e6979fb8de122639c0a65ccdf6bb5c2031145152b3c65ed7f2188d0e55e5c44e64379f53be6aa18d09fb396fd430dbeee838"}, &(0x7f0000f16000)=0xab) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f16000)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x401, 0x10001, 0x5033, 0x6, 0x8000, 0x3, 0x5, 0x20, 0x0, 0x237, 0x5, 0xed4f, 0x6, 0x3ff]}, &(0x7f0000a0e000)=0x108) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f16000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 05:56:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TCGETS(r0, 0x5401, &(0x7f00006c2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000f41000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000792000-0x8d)={0x0, 0x85, "358a25eb589aa483c6fd3e7c6d7369735d6f803552bf75d98a099afcf657f7433e636c09f9c91f8e4baa189da90d886415b193e89fcddc0861d603afe87689a255b084bdcad2747b85578fb656659a1fb3b2ea80b2d471c6455c14b4a6754178fa41b14c821ac438a3dd0eea47a86aa18c21b76859b74243f64fdf4438d95841b9dce45fe6"}, &(0x7f0000e96000)=0x8d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cf3000)={r2, 0x5c, &(0x7f0000024000-0x5c)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cab000)=0x10) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000006f000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000c3000)={0x800000, 0x8, 0x9, {0x0, 0x0}, 0x24000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000083000)=@hopopts={0x3c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0xffffffff}, @enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0xc403}]}, 0x30) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000814000-0x4)=0x0, &(0x7f0000c25000-0x4)=0x4) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 05:56:13 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000f16000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001fe000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000dfc000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bond0\x00'}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ea000)=0x0, &(0x7f000017f000)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aea000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x20000000000003, 0x7, 0x400800000001, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000f1000-0x8)={0x0, 0x1}, &(0x7f0000acf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000363000+0x91)={r2, 0x20}, &(0x7f0000cbf000)=0x6) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0x373, 0xffffffffffffffff) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000a52000)=0x4) 2018/01/31 05:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) socketpair$inet(0x2, 0x2, 0xd0d, &(0x7f000002e000-0x8)={0x0, 0x0}) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x6, 0x8f2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x20000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f11000)=0x5, 0x94) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/31 05:56:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004ee000)='cifs.spnego\x00', &(0x7f000012e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000344000-0x8)='vmnet0)\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000159000)='keyring\x00', &(0x7f0000ce3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r0, &(0x7f0000619000-0x28)="0741d00707a888f160e30912bbb095c425b74bb271ae9be614bd92b91d3f0fdef641678397f17023", 0x28, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r2, r3) read(r3, &(0x7f0000e40000)=""/144, 0x90) 2018/01/31 05:56:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0xec)=""/236, &(0x7f0000aab000)=0xec) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x3}}, 0x2e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r1, 0x5, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000002000-0xc)='ocfs2_dlmfs\x00', 0x880402, &(0x7f0000002000-0x7)="854fc83c233d9e") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8100) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x6, 0x20000) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mq_getsetattr(r4, &(0x7f0000002000)={0x7, 0xffffffff, 0xfffffffffffffffc, 0xffff, 0xfffffffffffffffa, 0x7, 0x2, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x100000000}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r7, 0x2}, 0x8) r8 = creat(&(0x7f0000003000)='./file0/file0\x00', 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r8, 0x29, 0x0, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r9}, 0x14) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0x0, 0x4) r10 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$dupfd(r10, 0x0, r8) 2018/01/31 05:56:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003d5000)=0x7, &(0x7f0000111000-0x2)=0x4) close(r1) stat(&(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff800) close(r1) 2018/01/31 05:56:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000404000)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x1c) 2018/01/31 05:56:13 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006c9000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000fcb000-0x6)={0x6, 0x2}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00007eb000-0x94)={{0x80, 0x6, 0x80000001, 0xa5ab, 0x600000000, 0x3b7000000000000}, 0x7f, 0x401, 0xb9, 0xffffffffffffff81, 0x2, "bf79420f0374f276361293ef23c5ec9a4bb4e7ac764cbfbe4ad85e19b9aedd791beb5b6e1f3853750ea6149808760be245d634f89fe5cdba723d113f64ad3ed22d139e78a161387a65b45361adf3699b6e5e554a0dc2e7f21b3dbe3cf7c3a12661e232f7e641d40b7c66219160c4076d37b4b741600147daf3639bd1986dc1c5"}) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000e6a000-0x8)='./file0\x00', 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000b76000-0x10)={0x6, &(0x7f000031f000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r1, &(0x7f000018b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/01/31 05:56:13 executing program 3: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001e2000-0x20)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000036b000-0x9)='/dev/sg#\x00', 0x10, 0x200) 2018/01/31 05:56:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000b00000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024e000-0x10)={&(0x7f00000a4000)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000023c000-0x14)={0xbf, 0x200, 0x5, 0x100000000, 0x100000000}, 0x14) syz_open_dev$sg(&(0x7f0000739000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000001c000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000506000)={&(0x7f0000575000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000855000-0x10)={&(0x7f00001df000-0x338)={0x338, 0xf, 0xe, 0x100, 0x3, 0x0, {0xa, 0x0, 0x3}, [@nested={0xfc, 0x83, [@typed={0x18, 0x7c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="924b3504bdbe2503de8de32e826edf968edb5390acc056a89bf1ebfc15901015839e8039e56f7c5691b88e69718dc74d33872be2348e185c4f6ca43c0a0aeba73a6696979aba5bd6c9dcd16c1d9eddcc9710a31ffba945e358e6e7d92cc9925c0bc5729a212a9f45d94d71c1302c8473133d20ccaa782a3b6da03ddbf746c2ba564b1f84ee3ea744914cab139a79350517bfbca97028c8fc084123bf466dbda8e8578b55c8a9e9e78836366dfe17798a3ff1aea54787cf25d4ce48ed47e23748194ebbe96788a8c70b3ffcb91a1ec681a9eed965ded4ebe4ef9452aa83c8"]}, @nested={0x1c, 0x8e, [@typed={0xc, 0x3d, @u32=0xffffffffffff0b60}, @typed={0xc, 0x6f, @u32=0x101}]}, @generic="ad36a8c92de731d7", @typed={0xc, 0x35, @pid=r2}, @nested={0x120, 0x56, [@typed={0x10, 0x8a, @u64=0x2}, @generic="4b85be255a96384629eeeb2a26c07a72ebe2620bdf00a24b4df481d4faf76c0cf2dc11c7175c49304d412318b85ee634a524f53516ae288dbf69b13142d93a6cbf3b10e81518b16fcdc5bb63ee70939048cd40d8c1af540ae65f83d616bbae94609a0f68d202468e19f83a8f4ff6dc225a4124a6974dfd157870b39b858cb21ea1fc74da89bd6471b22270dc2451bf78146799dd291447a9f4de21308c53c2b9c38c7bcc583de6d59ff4f31eb1f3e2276b289db05c1626caadd3a97cdfa82acd34b6f7d23a5e8096779a03d08e6c57", @typed={0x10, 0x5, @u64=0x4}, @typed={0xc, 0xc, @fd=r1}, @typed={0x18, 0x5d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x8, 0x3c, @void=""}]}, @generic="7aac808f7c2667c72c18d9c21bd927b59cb10e322153022c04ce507d2d97109dbfc84e2c8264027c654ca381b86458c41ca0d8e9330f14cdeef74929c3756ffc1ea4e451213f9ab36601b9f3c33ccb4aa6c9cb1d315fa0f97a7e378233d66f5b69b0e1af3c554233598b60f7aab287cdab8c7272df22687cc06f7f65079641b8779c5a52bd245cb5b83691b53995a633368fad1fc3aeb81c9881326ab2b8621753eeee852acc4427ccf7bfda4c3876c866afd1", @generic="ddf8619fd0537f290624c010b13509dfeaddbfa35773", @typed={0xc, 0x6c, @fd=r0}]}, 0x338}, 0x1, 0x0, 0x0, 0x4040040}, 0x1) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000127000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f2c000-0x8)={0x7fff, 0x100000001}, 0x8) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00008c0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000483000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c83000)=0x0) exit_group(0xff) gettid() r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f000053c000)='net/rt6_stats\x00') pread64(r3, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8) writev(r0, &(0x7f0000475000-0x50)=[{&(0x7f0000a9e000)="", 0x0}, {&(0x7f000024e000-0x1b)="a3b14348e83bd94367576802a4d7b9d0cc33572d092d5719d16507", 0x1b}, {&(0x7f0000e8e000-0x4f)="180b0a5927810b1e8bbbf3fec538e6971727c6348d5fe5439076e129023a92709af4cd7abac19848214c272b84c67a780bc6183a5d794bf043d4b39486186ddf20120fc9ffbb336fb41cd7c6b3cc26", 0x4f}, {&(0x7f000079f000)="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", 0xff}, {&(0x7f000069a000-0xa7)="33436bd19aa00c9574e42fedcdd5e8f3b7e0e9813e72ae5d05f9d79badf8d859fb903ce66ea9b656c96adc94ce2a3bef1b1537c29fdc84d82d950904c96585ef59e6b35469cb03410e5559d8abaf94e3226e2d9b8628401c4bc1b6787ffa83b9a16d8c1e53c572ac63331313ddb367f3550640f638a84af1c51d2bea8185579bd4f1b4210dce3c539245854a906a22d99f8d1ec76896b130d138e0b5955954cb2bfa1545efba5a", 0xa7}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000da5000-0x8)={0x0, 0x3}, &(0x7f0000964000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f40000-0x14)={r2, 0x7, 0x1f, 0x7ff, 0x1, 0x5}, &(0x7f0000e2d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dc6000)={0x0, 0x8}, &(0x7f0000b77000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003be000)=@sack_info={r3, 0xb1b, 0x4}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/31 05:56:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b24000)='attr/fscreate\x00') pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x0) 2018/01/31 05:56:13 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007b2000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000098d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002000-0xda)="58815355091a44d677e61a8ed40288088a6f3af93db1e07bbb1ababf04ea3e501ceca874ffa37011e761b0e9298fb51e571b8d25ba1e88bc6f3b5d41e9005b8174950600aac8f93a2ff431e7258dc6d72f5d31d4db051553b3fbf2d3d33dd3175fcfc617a7ca21f45ed26935592bc6c62fe0e488303de6cff687bedee04c744cfb20a8a2bbcf261f23972bd0d87e1c602df610ea8a24dabbc247a0093ef9bd5eb922c508a67eade533fcccdfb9380dd770218df814af48ee884070d3b1a344c9e36483fe877ca0f173634a6118c1352dd1970099e556b4bf8c10", 0xda) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0xa8) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x0, 0x2000, 0x20, &(0x7f0000001000/0x2000)=nil) shmat(r2, &(0x7f00009a3000/0x4000)=nil, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0x1, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000002000-0x17)="761d9260a28974b91ab74dc7048f5c827bfa22683f2d9c", 0x17) getpeername$netlink(r1, &(0x7f0000677000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00003e4000)={0x5, 0x6, 0x5, 0xab1a, 0x6}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000e7c000)={""/1024}) accept4(r1, &(0x7f0000280000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0a000)=0x20, 0x80800) bind$inet(r3, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000665000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f16000)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0xffffff00) 2018/01/31 05:56:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ece000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f00000fd000)='./file0\x00', r0}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b, r1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 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) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x24040090}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x20c)={0x20c, 0x2c, 0x301, 0x1, 0x2, "", [@typed={0x18, 0x4b, @ipv6=@loopback={0x0, 0x1}}, @nested={0x94, 0x3f, [@typed={0x8, 0x1a, @void=""}, @typed={0xc, 0xa, @uid=r2}, @generic="cbeedea5463a3c15e66c3e824da0259e21784518a28ac668a88e93c4311cd8f3ecef11f5dc12e5a41c3234bf442d3c9b3aa34786e2902716e4b5ddd80ebdb58ac08c92520ec27bc2a3c3c48f7717d5314fd8644d442151a76408de4902ad4ac2", @typed={0x10, 0x87, @u64=0x1}, @typed={0xc, 0xf, @fd=r0}]}, @nested={0x140, 0x30, [@typed={0xc, 0x8, @uid=r3}, @generic="2a8fe5cf371c5d7ce2db9f75a26ac3896397aa76acdc3fd6c2737374311eed5399f62e86ed0ba36f7092e7141f3b8b69f3023f48846ef76c148965059139780390855a2d517cca14981eb09ea9f236e271ef49a71e1c7083d319ba3642fa6ec16ec9c4d92afca827a04ea4f1c8dc9391b92793e0ef6bd71679a3ae46be1d13fbd14291979c7aa64b5663afc5e220911f77d546210220e434573ad28c498ead", @generic="15c5167c8dac9e3d609bd137bb594146349e743bd77b478b092f345ccae74cee1e04f4325d80c01dbc743532d7689fa712acd34056ad1cf5039c03441ccdaf787f27a47368524d83ed6b8c07d65f3f1c6faef113e14dd5dbc4285c0f601539638fcf2c90022eaa996b7676816b515dce70546061d014b842ef454ae37813793dcb0bfa", @typed={0xc, 0xc, @u32=0x6d}]}, @typed={0x10, 0x65, @u64=0x3082}]}, 0x20c}], 0x1, 0x0, 0x0, 0x800}, 0x20000000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000001000)=0xfffffffffffffffc, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x18}, 0x1c) r5 = shmget(0x3, 0x3000, 0x40, &(0x7f0000000000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) connect$bt_l2cap(r4, &(0x7f0000001000-0xe)={0x1f, 0xffffffffffffffdc, {0xbb4, 0x0, 0xfffffffffffffffc, 0x1b3, 0x0, 0x80}, 0x4, 0x9}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000004000-0x46)=""/70) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) accept$inet(r0, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000003000-0xad)=""/173, &(0x7f0000005000)=0xad) fcntl$setsig(r0, 0xa, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="c6e90afe44a53f831d9e154d2b0b38a1820d49af07d2854b0b3df262546eeac6f73633c8fc0404f02caff5d38c6adc093ca143387cacb36020d6aaba42be85a1950a8982b561388db752ed7ae364674c19cb7fabca247077ecb48213159906be58bd591aa901a92ff11e7eb15bf41bd4a92b200207a2dff8d7559fc8aec26c5bd1b9d3e28c192c7070a4992372efeffa31bc9153dddc67504cc5", 0x9a, r6) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f03000)={0x7, &(0x7f00004fb000)=[{0x4, 0x0, 0x1, 0x800}, {0x3, 0x10001, 0xf3d2, 0x1}, {0x722a, 0x1f, 0x5, 0x7}, {0x1, 0x7, 0xffffffff, 0x595c0000}, {0xc9ac, 0x7, 0x5, 0x1}, {0x0, 0x200, 0x3, 0x4}, {0x4, 0xffffffffffff7fff, 0x5, 0x2478ae12}]}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029c000-0x10)='/dev/sequencer2\x00', 0x2040, 0x0) bind$inet(r0, &(0x7f0000cc1000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f17000-0xc)='/dev/autofs\x00', 0x400002, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f18000-0x8)='./file0\x00', &(0x7f000013c000-0x8)='./file0\x00') mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000f16000)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'system_u:object_r:root_t:s0', 0x20, 0x31, 0x35, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5b) 2018/01/31 05:56:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000273000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00004a5000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009ad000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = creat(&(0x7f000068e000)='./file0\x00', 0x82) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f000099d000-0x2c)=""/44) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001ff000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffff07, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) gettid() r1 = syz_open_procfs(r0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000689000)="18aab70de5fca64303beb272ace757bcc953109e1301bac042e86a79f28212830a8997521c382fa1378f8a03765ce481e677084c3f1c8f553ecae6c51b8343a13784ea03aa7af7a05ff397460ce4036815e1111a4dd1af9dcfc906fd800656566d9fd322db7706e95bb7d6fe2ba011400b0128220cceae155972d3153b37fadd0ac1bc7bf50b073a672370ff4616b9bc369a3335c675b1f9c4921a1d155204c457c020249fdd5378279dd4221ee871bcfbc4de5b56ab37bd5d093c8389e66091fb2ebf479aef99c828cf4d2b6f0d3437c80fdc70ae4a", 0xd6, 0x20000800, &(0x7f0000ebc000)={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x13ff) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00001d2000)={@generic=""/16, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000015b000)={0x2, [0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0xc) 2018/01/31 05:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fchdir(r0) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 05:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000060f000)={0x3, @tick=0xfffffffffffffffc, 0x7, {0x100000004, 0xffffffffffffffff}, 0x69af, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0xfffffffffffffffd) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000a9b000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x3fffffffffffffd, 0x0}]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000eed000)=0x0) [ 126.828144] audit: type=1400 audit(1517378174.063:1228): avc: denied { map } for pid=22108 comm="syz-executor3" path="/dev/vga_arbiter" dev="devtmpfs" ino=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000890000-0x8)={0x4, 0x9, 0x7, 0x9}) 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ea5000)={0x1, 0xffffffffffffff9c, 0x1}) write$fuse(r0, &(0x7f0000e82000)={0x1c, 0x1, 0x4, @fuse_notify_inval_entry_out={0x8, 0x4}}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000002f000-0x10)=@req={0x94, 0x830, 0x4, 0x8d3c}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x753) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a77000-0x7)='/dev/cuse\x00', 0x20001, 0x0) write$fuse(r1, &(0x7f0000ce9000-0x14)={0x14, 0x0, 0x1, @fuse_poll_out={0x0}}, 0x14) getpeername$packet(r1, &(0x7f0000338000+0xb48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000789000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000cdb000)={@dev={0xac, 0x14, 0x0, 0xe}, @empty=0x0, r2}, 0xc) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10002, 0x1) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/31 05:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c40000-0x4)=0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000788000)={0x3, 0x78, 0x2, 0x3, 0x9, 0x5, 0x0, 0x9, 0x100, 0xd, 0x1, 0x1000, 0x2, 0x1, 0xfffffffffffffffe, 0x881, 0x3, 0x5, 0x0, 0x8001, 0x2, 0x8, 0xfff, 0x6, 0x8, 0x2c0, 0x7e0000, 0x1, 0x400, 0xffffffff, 0x6, 0x1, 0x1, 0x101, 0x5, 0x80, 0x1f, 0x400, 0x0, 0xb1e, 0x1, @perf_bp={&(0x7f0000a17000)=0x0, 0x3}, 0x0, 0x1000, 0xfffffffffffffff8, 0x7, 0x6, 0x81, 0x79, 0x0}, r2, 0x3f, r0, 0x5) timer_create(0x7, &(0x7f0000652000-0x60)={0x0, 0xa, 0x1, @thr={&(0x7f000022f000)="ae639012a614", &(0x7f00009d7000-0xaf)="e1483f9daabc5e3333bbc994eab4ef7dcc22b8081616b7b5f4bddf230d75a6e1dcfc124171f425fe69ab2e27acc39de45e1f92ddb333618061df1f49cc6478d8226529ea3de82ec9b535d92eb9307417e7eb9887b123342fe4036a58dadcf5fcd07776c3e7d38a9a78eaf0e87cf545d5dc753a2db5cdb801d63e15093eaabd185d31fc3bb9bbbe2df2d1e5ba8818a0500fff753c1e957c97bfa35592663bedaa99eea0b1c6880a44f69026a5baff37"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000360000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) 2018/01/31 05:56:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000467000)={&(0x7f0000dee000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df0000-0x4)=0x0, &(0x7f000074b000)=0x4) 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0x0, 0x0) 2018/01/31 05:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000514000-0x8)={0x0}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000c63000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000099000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x403) unlinkat(r2, &(0x7f0000b23000-0x8)='./file0\x00', 0x200) r4 = geteuid() stat(&(0x7f00004fc000)='./file0\x00', &(0x7f0000b4e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000056b000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000+0x77b)=0xc) r7 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00009b8000)={{0x0, r4, r5, r6, r7, 0x110, 0xff, 0x0, 0x0, 0x0}, 0x9, 0x7, 0xd239, 0x0, 0x0}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00001f3000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007f2000-0x4)=0xa9d400000000, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x35, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0xffffffffffffffe9, 0x30, &(0x7f000000b000-0x58)=[], &(0x7f0000e4e000-0x30)=[0x0, 0x38, 0x20, 0x48, 0x68, 0x68]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setitimer(0x0, &(0x7f0000377000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000ec8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000170000-0x5)={0x42e, 0x80, 0x2040, 0x1}, 0x5) 2018/01/31 05:56:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sync() 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00005cc000-0x4)=0x400000800000000, 0xffffffffffffffd5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23fd, 'xts(aes)\x00'}, 0x58) r1 = semget$private(0x0, 0x3, 0x10) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000d33000-0x41)=""/65) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000123000-0xd)='/dev/dmmidi#\x00', 0x8b, 0x40000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000d77000-0x4)=0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x1f, @sync=&(0x7f00000fa000)={0xfffffffffffffff8, 0x1, 0x0}}}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003d5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) listen(r2, 0xfffffffffffffffe) sendmsg(r2, &(0x7f0000bfd000-0x38)={&(0x7f0000432000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000805000)=[{&(0x7f0000ff9000)="3d2c17d4f092537b9dbc4afdee1a146e", 0x10}], 0x1, &(0x7f0000f63000)=[{0x90, 0x84, 0x10000, "244c7374b29cddb977cfb018446981a4dd774ce9fa7ed06924c86f32d4e90a9f6777302a9a00e9009e9ba4c55b34a411ab9c910ab3a573ee91b0413ad9365e3aa83c91bd174fd93968cd891aa4105b687ae37284f10d0bc1cb12ecd3e7d2e611bef075ea4a404afd1bb88528d548c63256052661060520e92e40d20cf18f"}], 0x90, 0x8000}, 0x8000) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xffffffffffffff5a, 0x8}, 0x62) ioctl$KDENABIO(r3, 0x4b36) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000c8d000-0x9)='/dev/sg#\x00', 0x8, 0x2000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000765000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x402) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000381000)=0x8) setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x29, &(0x7f000063f000-0xf2)="e9a2157ba2b90993899a52bfc9b69aacd2840a94c74f882fc6071f47828944e5319d88f7d982007fdf3938f6ce804288cb7a5223a5f881fdab56ddd70e57fa0f4ba33c52d6deaf543a4de9fcbfdfbb34085f3e2e786ac5b537325ed9f7cd9708be33a55483339b0ee36f09823d632ef4f6e79b084167aa0c292c91541d16c2419f3f92374439e4f2817514f1b8739f1b95f2ef21bb94ffe0e251b771f189a970b29487a682884c65a8d663552ed58870e3a7c1a2a72bce38ef8af063e52f2042fd231f55562eb556558a3695a1ac92f1094e82180acbc791ba15eb124e4e561a2adff6eee19ed86efcd4f5a7d12d9410db7f", 0xf2) 2018/01/31 05:56:14 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000e0b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x38001) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b3f000-0x160)={{{{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]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x40, 0x9, "860cb91abbe1f4f91776033a388064d08f6c9cfc61a0cc4d3163dbf398722c288e9d7d4e63f51e1410309f5c1f90393cc4d205a9e510d40a06e54e3c75a91279d81921a31a92631ef22a8dd9e0d40a58"}, 0x160) pipe2(&(0x7f0000fc8000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0xcd)=""/205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) [ 127.101477] QAT: Invalid ioctl [ 127.114725] binder: 22156:22167 transaction failed 29189/-22, size -23-48 line 2788 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x60082100, &(0x7f0000000000)="6ebf9629196040ae402801229158f90d8cf71572132c58a942f822d71aa2bac38f9e56f49af80cfe5876b6070f5f67d0d5641853464b8eafe3fb9683334f2e91b3c0ac5dee2d9762d9305bf164cc427725483362734b0c1ddd46a12bdaf75e107db564caa7b235d42de2cbc25f2f5a4b00f67d99715558cdd1292b9189cf48c16658df021ebbe4bae1f6cd8de3b67808a6", &(0x7f0000001000-0x3)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000053b000-0x40)="1e9724bc23f4dd9f97824bc4a6b8fba49b140ba12b73cfd04d509b20c24ffb4c095e1ffe6c2f0d869b332cb063231924e8e55d9f35d83cd250bbb07b6a233471") socketpair(0x5, 0x800, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000001000)="2e1be643da9c2daf4aa83db2128a6ff39af3a560c51b7065987fd01d721abe7ebe5559816b0ea6569977d4e0546c44c8ee59e0c2766823ff6ad5bd837fed1e7c393395e0795ac5a6a07ff2002a1a63cc19afe3f1edf327ed8ef78358de115d5c68cabb83224710e8366f1dfe999d7cabfd988fbdc25f800bd648d4534bb737ce46d35cad98ab1dd3e13fdf426e25149901ea2386896dadec9ef7714d20da116568d1a240b0c69ea29dc90e5f692292446eee24d6cf38d72dbdd390b875980b14db", &(0x7f0000002000-0x7b)=""/123}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000002000)={0x3, 0x1, {0x1, 0x3, 0x5, 0x2, 0x4c4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000004000-0x15)=""/21, 0x15) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000)={0x9, 0x0, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000005000-0x50)={@common='bpq0\x00', @ifru_addrs=@rc={0x1f, {0x3ff, 0x9, 0x7, 0x9, 0x8001, 0x2}, 0x100000001}}) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getpgid(r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0x1e, 0x9, 0x6, 0x401, 0x10, r0, 0x61d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fadvise64(r1, 0x0, 0xaf4, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x5}, &(0x7f0000008000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x7bc6, 0x3dc4, 0x1, 0x6, 0x8, 0xb80, 0x6, 0x80000001, r3}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000008000)=""/252, 0xfc) 2018/01/31 05:56:14 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000415000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a41000-0xaa)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x5, 0x401, 0x3f, 0x101, 0x7, 0xfffffffffffffff8, 0xed13, 0xfff, 0x1, 0x20, 0xca, 0x8, 0x48198b72]}, &(0x7f0000327000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e6a000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/31 05:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dfc000-0x48)={0x1, 0x5, &(0x7f000019c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8100, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 05:56:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000243000-0xa)='/dev/cuse\x00', 0x40000, 0x0) futex(&(0x7f0000c34000-0x4)=0x101, 0x0, 0x8, &(0x7f00004c3000)={0x0, 0x989680}, &(0x7f000016c000-0x4)=0x381, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005fd000)={0x2, 0x7, 0xfffffffffffffff9, 0x2, 0xffffffffffff8001, 0x8000, 0xe0, 0x5, 0x6, 0x8, 0x8}, 0xb) [ 127.216798] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.298102] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000821000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000d52000-0x1000)=""/4096, &(0x7f0000a0a000)=0x1000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000717000)=0x0) 2018/01/31 05:56:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x10040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000)=""/173) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r0, 0x20, 0x0}], 0x3, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x8)={0x7}, 0x8) close(r0) bind$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x100000000, 0x1, 0xfbd3, 0x0, 0x1, 0x7ff}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000004000)={0x4, 0x80000000, 0x7, 0x7, 0x0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) fdatasync(r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005000)={@dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000005000)=0x9000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) r3 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x101, 0x2000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0xffffffffffff6f25, 0x6, 0x800, 0x6, 0x400, 0xe8b0}, 0x6}) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000001000-0x47)="c55e8a91d7dc9936d8a618e9d0d1a8eaee12ec2f2f883f4470be11a34acdf16fe5280484693e0a33c0fec435a20ba92f2b71bcf7309b597832f53413dfb2f2d1ffbfc99cf1c1a2", 0x47) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000-0x8)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000003000-0x4)=0x8) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00005f9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000620000)=0x14) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000442000)=@assoc_value={0x0, 0x5272}, &(0x7f00007a7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000013e000)={r2, 0x4, 0xeb, "585c8272ee14b42c359d6fba361983e2e512837c8de567afbd5b6ad4eec3dadd54c6d1a61c722afbbd3ff0caefa778885a4afda58c572fa33271d714a5b55146e54e1ddb733308cfc52027213d091bcddc5e4d3a1f9db774e8f0a279b30d52533c821ca81211d796f6d0b37b35e43f7ff8381656e39273d84b9dd9a1cfcdea96e217d3f277d636078f0254a76a8c70ea647d9ce787928d36da7210ac9cc1c3473247f5fc8472e1c8cc97cdd07f2149b17b8076f53f971d076d763f43c983beecad388f6e10ceecf3624a754b7561d3262fbf6bbb51a1d4460786d6a5693d54599ca14e93486d8f9f3b952c"}, 0xf3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/31 05:56:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x107]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000f8b000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) sendto(r0, &(0x7f00005e7000-0xb7)="aced9090e4f18eba7ac2a409c59bc9f930a8de0d3f43df6a75bc9139019ec21712f4166b59cebcbfe47e487f49c9643749cd6e20649a48900a78d2920464220170dd29fb5a8edd499e9ccc7160946ea99682afcee55ec207d7335944ea149e0d0b5e8407d061915833adbd8481ae413ee3dbfda4d6f934fd327ff84e5d0fc1ac413890ee793986d39feae4a190fa79ab2f9f4ec5928d9e60965c6b07312b0cedddff2f6cb0c4626baedfc1daac64e9ff31ba3b71026d87", 0xb7, 0x8044, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000289000-0x8)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000444000)='/dev/dsp#\x00', 0x4dc2fac6, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000615000)=@assoc_value={0x0, 0x0}, &(0x7f0000878000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002ab000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0x3, 0x4, 0x3, 0x2}, &(0x7f0000284000-0x4)=0xa0) 2018/01/31 05:56:14 executing program 7: r0 = syz_open_dev$mice(&(0x7f000044c000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f00002cb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003dc000)={r1, 0x2c, &(0x7f0000001000-0x7)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000045a000)={&(0x7f0000806000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e1a000-0x8)={0x0, 0x200}, &(0x7f0000a13000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001d1000)={r3, @in6={{0xa, 0x3, 0x800000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x1000, 0x0, 0xffffffff, 0x80}, 0xd2e416ef8b42c0d4) pread64(r2, &(0x7f0000ed2000)=""/0, 0x0, 0x0) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x259, &(0x7f0000bea000-0x18)=[], &(0x7f00003cb000-0x4)=[], &(0x7f00002a8000)=[], 0x0) socket(0xb, 0x3, 0x1) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0xfeb5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f9000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000118000-0x1)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000465000-0xc)='/dev/autofs\x00', 0x240000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000f15000)={0x0, 0x2710}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000000002, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000019000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000955000)='/dev/cuse\x00', 0x98000, 0x0) syz_open_dev$binder(&(0x7f0000b76000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f27000-0x8)=0x7f) semget(0x3, 0x3, 0x660) 2018/01/31 05:56:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) bind(r0, &(0x7f00007e6000-0xe)=@l2={0x1f, 0x7, {0x9, 0x1, 0x1f, 0x1, 0x7000, 0x6}, 0x246b21f0, 0x0}, 0xe) openat$ashmem(0xffffffffffffff9c, &(0x7f00002d3000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000660000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005fb000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r2, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) 2018/01/31 05:56:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000)={0x4, &(0x7f0000001000)=0x0, 0x0, r0, 0xaef2115a9448edb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) sysfs$3(0x3) 2018/01/31 05:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/dsp\x00', 0x100, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000077a000-0xe)=""/14) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x400000020500040}, 0xc) bind$netlink(r0, &(0x7f00002e6000)={0x10, 0x0, 0x0, 0x0}, 0x73) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/mixer\x00', 0x7118e2fd03532a0e, 0x0) listen$netrom(r1, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f0000-0x8)={0x0, 0x9}, &(0x7f0000f17000-0x4)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f17000)={r1, 0xff}, &(0x7f000052b000-0x4)=0xab3a10a84b24091b) 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e12000)={0x7, &(0x7f00006bf000)="45a9fbc4c0c229"}) pread64(r0, &(0x7f00009e6000)=""/0, 0x0, 0x4000000000000) 2018/01/31 05:56:14 executing program 2: r0 = memfd_create(&(0x7f00000aa000-0x2)='useruser.\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() waitid(0x2, r1, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000000) 2018/01/31 05:56:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r0, &(0x7f00000a2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000a1000-0x4)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r7 = getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r7, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r5, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f000058c000-0x57)="a7505224ebea1be8044de3557df09b306347a78b596471780be51badc234fe7a82670b30b0", 0x25) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000feb000-0xc)='/dev/amidi#\x00', 0x7, 0x400000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000feb000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000063f000-0x20)={0x6001, &(0x7f0000fea000)=0x0, 0x0, r4, 0x4}) 2018/01/31 05:56:14 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b87000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000143000)=0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000151000)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f5d000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xa, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x0]}, 0x19) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d33000-0x98)={0x0, @in6={{0xa, 0x0, 0xc4db540, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb04}, &(0x7f000041d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d83000)={r3, 0x6}, &(0x7f0000905000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005a7000)={0x0, 0x9, 0x6, [0x30000000000, 0x3, 0x70, 0xffff, 0x3, 0x147a0000]}, &(0x7f0000162000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000954000-0x8c)={r4, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x268a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fchmod(r2, 0x4) 2018/01/31 05:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = semget$private(0x0, 0x5, 0x400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000870000)={0x8, 0x26f, 0x400, 0x0, 0x9}) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000d96000)=""/8) 2018/01/31 05:56:14 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0xfc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x1) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ef8000)="") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffd) syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 05:56:14 executing program 5: pause() mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f17000-0x4)=0x10000, 0x219) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) munmap(&(0x7f000016f000/0x3000)=nil, 0x3000) mmap(&(0x7f000016f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000170000-0xd)='/dev/dmmidi#\x00', 0x2, 0x101002) mmap(&(0x7f000016f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000016f000)=0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f000016f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00003b8000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000170000)='./file0\x00', &(0x7f0000170000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000039a000)={&(0x7f0000170000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000158000-0x10)={&(0x7f0000170000)=@migrate={0x470, 0x21, 0x211, 0x2, 0x3, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x100000001, 0x3, 0x20, 0xa, 0xa0, 0xa0, 0x87, r3, r4}, 0x8, 0x2}, [@sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@multicast1=0xe0000001, 0x0, 0x80000001, 0x1, 0x5, 0xa, 0x20, 0x20, 0x0, 0x0, r5}, {@in=@multicast1=0xe0000001, 0x2, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x5b, 0x1, 0x0, 0x3ff000000000000, 0x0, 0x5, 0x20, 0x2}, {0x3, 0x1ff, 0x21740cd2, 0x7}, {0x81, 0x4, 0x2f59}, 0x7, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0x8}}, @algo_auth={0xa0, 0x1, {{'wp256-generic\x00'}, 0x2b0, "54ede2dbfa5451513db098fec8afa6f9098de45b68b178547438b73abf65da613be3cb82a6629d2c448f4b6643686d0dc6445d76b5b04fc834f1bae7479a6560f5e6299290a335ada5bf25d980d1e9c9994704f614f2"}}, @algo_comp={0x118, 0x3, {{'lzjh\x00'}, 0x680, "d9bf7d01e24a10cdc550e2d00f6fd56140512c2571460c6213b24179faa306521f42a7cf88aed05c38017d5d6f11e76f6e7836600fbe804b434fc1c676b0eae3fe2bbec701f78c80671e79569ac12e003c9a9e01fb5d5ebc5606a1bd30ecd1195f986af78dbc44a21f13c6d0303fe91f0403758cb5b3fa296cd782705184ba8787fbf8d91f17740b2954deffd608c93d5dfe67ceca821fbd7a7eb0decb934d1970542da8eca8eae02c0536cfa903898a2a7cb006bd09ba6e8ac4e8a6c624b5476b2cf502c2a374a3667d6727343cd758"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_auth_trunc={0x13c, 0x14, {{'tgr160-generic\x00'}, 0x778, 0x1e0, "7c05e7d456e80ff31515edff0fb89cda7967eda5fc19fd92f3eb1e691feedd18f02fbfd17eef138d363a74b0144cf99aee292db77ab406961cc201a088f37d281a1db598318798545cc388622a88301de5dc90599140eca4f9be941f2f13d3944798c6bdaa0480e42920deb81d46f2ec7a62d65d3501b4398c6e1097d6d27ba411ffd99ea8498f761125b378da16d9c45b9895269431d6d88b14060ee00e268bdcc054f9f863445be7b90a8fc14bc93b7ed48a8b462e275d47cd834f24cd986651501a054f386035897a7a7d1eb5c8485dc5fa6bc8bf02fe448e4b4699082c289fb37b846c4db93394b2ce52865957"}}, @proto={0x8, 0x19, 0x3c}, @output_mark={0x8, 0x1d, 0xfffffffffffffffc}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x3ff, 0x180}}]}, 0x470}, 0x1, 0x0, 0x0, 0x24008080}, 0x800) r6 = accept4$packet(r2, 0x0, &(0x7f000016f000)=0x0, 0x80800) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f000048f000-0x71)=""/113) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00002de000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x2, 0x10, &(0x7f000018a000/0x4000)=nil, 0x8}) fcntl$getown(r6, 0x9) 2018/01/31 05:56:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000a04000-0x87)=""/135) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000c98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000097000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0xf, 0x2, &(0x7f000051a000-0x58)=@raw=[@generic={0x5, 0x4, 0x9, 0x100}], &(0x7f000080f000-0xde)="73590026618f7265000d21fc129c96b8f4ccb5c547139789f617eae98a2bb8cf06ae4b9e46b7f2e1f5b67d974fd23cc7b0c14418466f5f9cb04dbdc5a3d7032cf34453cf159636a18f7c644fc5bab74b6c1edafd2feeab7b63b6ca8c33ba35c30e2d9d85fb1a60910140ef690e3278974694fdbc701c8d73c21f28ac6f2598b5ace5ae7b989da4181993b0fcc8eca8d1f40a83d3f0af6876fbfafaa57392cf70ec4ad769729d0049405ed9b1d50e434cfb98812a1594f4988e3d8431e31b820a08633c14be95528956ade15356c4ce33d119442a187f7988da7540c0b0c8", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/cuse\x00', 0x80000, 0x0) 2018/01/31 05:56:14 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='systemU\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000494000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000434000)=[{&(0x7f0000fcd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000ae6000-0x21)="937457e5a13bfe28bbe12b50123743f38147fb826a08d04a4ec4c4de4c1044b87f", 0x21}, {&(0x7f0000001000-0xf8)="4be134d70df1973aa3d0da0169e660362f894bb5971cef023b81a63de040337cf910c59eb6046db02eef2982b86e1a5cd367d237c5f85e938b85b55c7c7ea393dbdfa1d940fa2eba9f2477d2949c8fca9f771a4892c69a8330c76fed6b1768cbd69f6ed38aa6c57b0c34695551725f74fb71a7d49517beb3c087329a52dac60ab4bcfc685c2475f358fb04e574364ad5b26985ab328b2b46230ac74271333541a4a4c274cc21703410fad1903f8a386aa3371af6bb897ea87f2c81c839e83bf62fad110c3ddfe2bf2b2a2c9d9c3bd007e74b7d15e218558d6c646fdf431f6c667efef23c86d3785d46527a7c7c9659d54439492add71e7c8", 0xf8}], 0x2, 0x0, 0x0, 0x20000010}, {&(0x7f000082e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f00002a7000-0xd9)="57ca0e9dd67946ac1b3baa23971c2b5609e82ad93d49ad07d8ee10a9e8616622502ea6459f15169c31a88acff890fbce085c72de210dd2db92cb4ec999c8d3b05b359684ae2a31d68452d680ac5659219da9bedb3858c84df648d69df8e7ae0878cada46b6c04e52ad8da62036cb2d321d5a5f9e3bb9a149e902c2f7f3de1b7de93342cc270cf6c4e452ac646118117f704aef1b0d2c841422d2c2be8f5f28f631784f542f95eb456b3916ede894c74a1943b4fa80ad1ef893a50bbf97c90eed6aaabf1aaaf8cfba93b6ce65cfbcc4e5c5b5145864a0f9caeb", 0xd9}, {&(0x7f0000000000)="f65ea26d28c37e20843816259e9b08f5947de4488c2dbbf2754fb9329258bac40b8eba4367685a2a0c2bfaec9d714d207ebac86f19acba79a2ceaeb001093857297fc4ca56295081f1fb59350b2b5369366d9ff26b24ec265a54b1f7ecf80995f319ea914aec13a40c7f63a64f3280280ae0e4814b1bcb1a331205f81460ec89d61aad6e5d923cc5797ce572595666020adbe09c120c", 0x96}], 0x2, &(0x7f0000427000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x4000000}], 0x2, 0x20000000) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0x0) prctl$intptr(0x26, 0x0) 2018/01/31 05:56:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x3f, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') socket$inet_sctp(0x2, 0x1, 0x84) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000570000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b07000)=0x14) fremovexattr(r0, &(0x7f00009f9000)=@random={'osx.', 'eth0lo\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071f000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/rtc\x00', 0x80040, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a7e000-0x10)={r0, r1, 0x7, 0x1}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000d80000-0x10)={0x6, &(0x7f0000010000-0x30)=[{0xffffffffffffffe0, 0x1000, 0x1, 0x0}, {0x3f, 0x1, 0xb96b, 0x9}, {0xffffffffffffffff, 0x1, 0x1, 0x81}, {0x7d1, 0x81, 0x9, 0x7}, {0x8, 0x80000000, 0x63, 0x210a}, {0x1, 0x1, 0x3c, 0x0}]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/31 05:56:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/rtc\x00', 0x200, 0x0) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f17000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000-0x4)=0x2e) getpeername$ipx(r1, &(0x7f0000a19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d1000-0x4)=0x10) 2018/01/31 05:56:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f00002f2000)=0x101, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f53000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000d91000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000336000-0x10)={&(0x7f0000000000)=@ipv4_newaddr={0x94, 0x14, 0x8, 0x7, 0x0, {0x2, 0x0, 0x102, 0x0, r1}, [@IFA_BROADCAST={0x8, 0x4, @empty=0x0}, @IFA_BROADCAST={0x0, 0x4, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x80d, 0xbd7, 0x4c}}, @IFA_LABEL={0x14, 0x3, @generic="24fc6d288463ffe9d05aa0ca05a32bb6"}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0x5, 0x200, 0xfffffffffffffff7}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LABEL={0x14, 0x3, @common='ip6gretap0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/01/31 05:56:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000008000a, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pwrite64(r0, &(0x7f00000ce000)="7dd7c2bcd6655a418eeb680b", 0xc, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004f6000)=0x0, 0x4) 2018/01/31 05:56:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = syz_open_dev$admmidi(&(0x7f0000d27000-0xe)='/dev/admmidi#\x00', 0x0, 0x42c040) connect$l2tp(r1, &(0x7f0000557000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x1, {0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00006a3000-0x30)={0x1, 0x0, [{0x80000009, 0x2, 0x2, 0x5, 0xffffffffffffff00, 0x162, 0x400, [0x0, 0x0, 0x0]}]}) r2 = syz_open_dev$amidi(&(0x7f0000581000)='/dev/amidi#\x00', 0x7, 0x200500) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a4d000)=0x0, 0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000404000-0x4)=0x0, 0x4) close(r0) syz_open_dev$sndpcmp(&(0x7f0000708000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) 2018/01/31 05:56:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/4096) pread64(r0, &(0x7f0000001000)=""/61, 0x3d, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e55000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffffda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x10)=@llc={0x1a, 0x1b, 0x4, 0xffffffff00000001, 0x4, 0x4014, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) r2 = socket(0x1e, 0x5, 0x0) getpeername$packet(r2, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5b000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x8)=0x4) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/144, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000004000-0x20)={@generic="fd76e47b6c88e01f127f3fc1eddd4614", @ifru_flags=0x1002}) open_by_handle_at(r1, &(0x7f0000000000)={0x55, 0x34, "2bcd34bbe36e203360ba9212df1af48e3cb5f3bed589a33ecf694f48a54f7ea192763548855c0a0915b3742b6558b5eb9ee23efd56a00837812a2914f472ddee3b2f8f36a00214e58abc6560ca"}, 0x100) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:15 executing program 3: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[{&(0x7f0000f41000-0xc)=""/19, 0x13}], 0x1, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f42000-0x11)='/dev/vga_arbiter\x00', 0x400400, 0x0) 2018/01/31 05:56:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000169000-0x8)='./file0\x00', 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007e3000-0x91)="45199fbf", 0x4) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000090f000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ed0000+0xf53)='/dev/kvm\x00', 0x800, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000680000)={0x8, {{0xa, 0x2, 0xd6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 05:56:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x1, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) timer_create(0x2, &(0x7f0000077000)={0x0, 0x19, 0xffffffffffffffff, @thr={&(0x7f0000a34000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 05:56:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000978000-0xe4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000404000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000076a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf9000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009e6000)=""/0, 0x0, 0x0) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f17000-0x4)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000958000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:15 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x4000) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/enforce\x00', 0x4002, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00002af000)=""/234) r2 = syz_open_dev$vcsn(&(0x7f000010f000)='/dev/vcs#\x00', 0x5, 0x400000) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00003a1000-0x1e)={0x0, 0x7fff, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00003a0000)='/dev/snd/midiC#D#\x00', 0x5, 0x400000) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00003a0000)=""/166) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f000032c000-0x2a)={0x53, 0x20, 0x3, {0x6, 0x1}, {0x4, 0x81}, @period={0x5f, 0x5ae, 0x8, 0x400, 0x80, {0x101, 0x3, 0x0, 0x81}, 0x1, [0x8000]}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip6gre0\x00', @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1b, @empty=0x0, @multicast1=0xe0000001, @gre_key=0x0, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}}}, {{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="ea06a28f447cd366b4db6f4f4a2d3f92", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty=0x0, @port=0xffffffffffffffff, @gre_key=0x0}}}}]}}, 0x300) 2018/01/31 05:56:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x606040) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000021d000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x4, 0x1, @cisco=&(0x7f00006ad000-0x8)={0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003a5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038c000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000092a000-0x8)={r2, 0x9, 0x7fffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) 2018/01/31 05:56:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000b7d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000968000-0x8)={0x0, 0x881}, &(0x7f0000d8a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000095c000)={r2, 0x5}, &(0x7f0000fdc000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x4fb4}, 0x98) 2018/01/31 05:56:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000880000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000d54000-0x4)=0x3f, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbe000-0xb)='/dev/hwrng\x00', 0x420900, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000e35000)={0x9a, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x46df, 0x3, 0xff, 0x0, 0x40, 0x5, 0x6}) 2018/01/31 05:56:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f00003b8000)='+{ppp1nodev\x00', 0x2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000046e000)=""/123) r2 = syz_open_dev$amidi(&(0x7f0000d0c000)='/dev/amidi#\x00', 0x3, 0x501000) shutdown(r0, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a43000-0x20)={"9fc0f415ea592f12bb56c6b2e73421f6", {0x4, 0x3, 0x3f44000, "eb753f4d93fd", 0x80, 0x0}}) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000b42000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f57000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000164000)={0xf, 0x5, &(0x7f0000c97000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000051b000-0x4)='GPL\x00', 0xa246, 0x1000, &(0x7f00008bf000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) getsockopt$SO_BINDTODEVICE(0xffffffffffffff9c, 0x1, 0x19, &(0x7f0000c6b000)=@generic=""/16, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000408000-0xbc)={0x2b, 0x1, 'client0\x00', 0xffffffff80000001, "e3daffb13f70370c", "dbf2efbbeefdec4117224629e087079d9ef4e53e3774b963da5713ec1fa23b1d", 0x1000, 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]}) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000954000)={&(0x7f00009cf000/0x3000)=nil, 0x8000000000007, 0x3, 0x0, &(0x7f000079d000/0x4000)=nil, 0x4}) pread64(r0, &(0x7f00009e6000)=""/0, 0xa7, 0x0) 2018/01/31 05:56:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) perf_event_open(&(0x7f00005ed000-0x78)={0x4, 0x78, 0x100000000, 0x8001, 0x0, 0x3, 0x0, 0x200, 0xc000, 0x9, 0x0, 0x0, 0x4, 0xffffffff, 0x7, 0x7, 0x7, 0x101, 0x81, 0x0, 0x1ff, 0x5, 0xd67d, 0x1ff, 0x4, 0xe00000000, 0x81, 0x3, 0xba3d, 0x3, 0xfffffffffffffffd, 0x1, 0x6c3, 0x1e3, 0x434, 0x8, 0x1000, 0x8, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000993000)=0x0, 0x4}, 0x4105, 0x20, 0xa1, 0x4, 0x1, 0x9, 0x1, 0x0}, r2, 0x8000, r0, 0xf) setpriority(0x0, r2, 0x7ff) close(r1) [ 128.230117] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bce000)='bbr\x00', 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000f16000)={@generic="5844879a9a40a03d47250ad198a4ee8e", @ifru_names=@generic="610af264a77df809fc838cbf6c9962af"}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f18000-0x18)=@add_del={0x2, &(0x7f0000f17000)=@common='bond0\x00', 0x100000000}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1a000-0x8)={0x1, [0x0]}, &(0x7f000097f000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000694000)={r1, @in6={{0xa, 0x2, 0xdbb, @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]}}, 0x8c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f19000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000c02000)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x1c) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000ecb000)=@known='system.posix_acl_default\x00', &(0x7f0000f1a000-0xd1)=""/209, 0xd1) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f1a000)='/dev/audio#\x00', 0x5, 0x8c0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000bf2000)="71285a79324ba608359fb7e490a82ea1a3bcd004979ce3edf0d2d1bc322d416fd582d0bcf48e08f8d4591eba415d93844e0145279c22cd96e41d802bace99656fd6f99770496f6781f80546ce65b80c9911a0ce203017f87a30d17d35e22801d5f2981527efbdc20932c6d3509e7a2bbcd36eccde133153fb0") mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000f18000-0xa)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000085b000-0x8)='$vmnet1\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000f18000-0x5)='user\x00', &(0x7f0000f17000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f18000-0xa)="9c8bdc85d22f84776b4a", 0xa, r3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) removexattr(&(0x7f0000920000-0x8)='./file0\x00', &(0x7f00006ec000-0x15)=@known='com.apple.FinderInfo\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000c44000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x0, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/31 05:56:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000a23000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000e24000)=0x1e) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f8a000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/01/31 05:56:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000cf4000)='net/nfsfs\x00') lseek(r0, 0x0, 0x3) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f4000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) [ 128.274446] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/31 05:56:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000b0b000-0xd)='/dev/net/tun\x00', 0x0, 0x6a0101) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x68)=""/104, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x9, &(0x7f0000fcb000-0x8)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000000b000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f000071f000)={{0x8, 0x3, 0x4, 0x7, "37579e2da7ec697409320e6a45a06abe98ac39046bfe9483117b99a3e3cc83b6c1ddfc776e3852e13f91c7c2", 0xfffffffffffffff7}, 0x127, [0xe75, 0x0, 0x4, 0x8, 0x1000, 0x9, 0x401, 0x8, 0x5, 0x3, 0x846, 0x2, 0x800, 0x100, 0x80000000, 0x8000, 0x1f, 0x2, 0x6, 0x100, 0x5, 0x3, 0xff, 0x1000, 0x5f90, 0x80000000, 0x5, 0xffffffffffffff81, 0x0, 0x4, 0x2, 0x8, 0x3aa0, 0x4, 0x2, 0x1, 0x9, 0x3, 0x3, 0x7ff, 0x6, 0x6, 0x7fff, 0x7ff, 0x81, 0x8, 0xb0dc, 0x7, 0x100, 0xb19e, 0x1, 0x50, 0x4, 0xf5, 0x10001, 0xfb, 0xc3, 0x200, 0x4, 0x0, 0x3f, 0x1, 0x80, 0x1000, 0x3, 0x4b4a, 0x2, 0xcdb, 0xff, 0xffff, 0x0, 0x3ff, 0x7fffffff, 0x10000, 0x5, 0x5, 0x0, 0x9, 0x6c0c6b5f, 0xffffffffffffffff, 0x3, 0x7, 0x200, 0x9, 0x7f, 0x0, 0x5, 0x808f, 0x20, 0x4, 0xc8, 0x10000, 0x31, 0x7, 0xfff, 0x401, 0x8, 0x0, 0x4, 0x1, 0x4, 0x3, 0x80000001, 0x7, 0xfffffffffffffff7, 0x9, 0x0, 0x5, 0x1000, 0xfff, 0x6, 0x262, 0xc1, 0x3482, 0xad, 0x3, 0x4, 0x6, 0x4, 0x3, 0x1, 0x8, 0x9, 0x0, 0xd010, 0x4, 0x1000, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$join(0x1, &(0x7f0000e16000)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/31 05:56:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f601070000000004e9ff0006000d0005", 0x39}], 0x1) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d34000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c2c000)=0xfffffffffffffe65, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007b4000)=0x31513e67, 0x4) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000970000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ea3000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xffffff6c, 0x10000000000) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f16000)={0xcf8f, 0x2, 0x6, 0xfffffffffffff051}, 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f18000-0x5c)={{0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e4}, 0x6, [0x401, 0x1ff, 0x10001, 0xd8c, 0x9, 0x1f, 0x1000, 0x9]}, 0x5c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d73000-0x9)='loginuid\x00') mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f16000)={@generic="4665a28e47956ecbdab9b6ba00dc6ee5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = geteuid() mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000023d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000)=0xe8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000f17000-0x38)={&(0x7f0000cb7000-0xc)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000d80000-0x10)={&(0x7f0000f16000)=@getpolicy={0x118, 0x15, 0x4, 0x1, 0x2, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x5, 0x1, 0x2, 0x2, 0xa0, 0x20, 0x87, r3, r4}, 0x3, 0x0}, [@offload={0xc, 0x1c, {r5, 0x0}}, @sec_ctx={0x7c, 0x8, {0x75, 0x8, 0x1, 0xfff, 0x6d, "5ba32fd8a2d2b816347b4e1cddc37108364bb30d08a21ab1c1665deaa20313013fb5b40041cce93fccccd593773e616f5c42c065ef39be3f310dbfe522864dee09994f27633edba9ec7f53f3e32ecca5ee56a5c82dd526e265d3c9560a5dd8732255a2cca77f016befba0edcb9"}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100}}, @replay_esn_val={0x20, 0x17, {0x1, 0x3, 0x7, 0x0, 0x4, 0x7fffffff, [0x1f]}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab1000)='./file0\x00', 0x40000, 0x20) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e07000)={0x2, 0x0, [{0x3, 0x4, 0x0, 0x0, @adapter={0x401, 0x3, 0x81, 0xffff, 0x7ff}}, {0x100000001, 0x5, 0x0, 0x0, @adapter={0x1, 0x10000, 0x9c, 0x88c9, 0x1}}]}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/01/31 05:56:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$dspn(&(0x7f00004ac000)='/dev/dsp#\x00', 0x7ff, 0x10400) 2018/01/31 05:56:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d74000)='/dev/input/mouse#\x00', 0x1ff, 0x400000) sendmsg$kcm(r0, &(0x7f0000f37000)={&(0x7f0000765000)=@ax25={0x3, {"6b7a50edc44440"}, 0x1000}, 0x10, &(0x7f0000c3a000-0x90)=[{&(0x7f0000031000-0x39)="8871c5b57788834178ab9fce663737942f8851307b16557d536aa9c48d0ee0862b42b56aed2ab26482e20dae58b8b6c2990e7ebe5aa982c10b", 0x39}, {&(0x7f00003f1000-0x27)="49c624ac54b60d994b6f5af65da3c20c801cca1f7ff4ffa7f495e2834bdb67fe226392830247d5", 0x27}, {&(0x7f00004ea000)="3726d98f36fabb4d6cf5d05ff95b75b067a3c5a490681dc4098284caf3bf035ef53c10f41c44be08656385622c208e0d686a43c73f4508281548b9b83fa34a649be22e5f5714d244f54cc12a7dda90e24a28975fcfd6a7e02c7538f71b3a5a7fcb540cb896c14c5509604645be4ad23af73b08785536f963dcdb7a58c8398e4ad7ccc2a6375965a2c015105cd9188d27801329be0c4cc4f61fff3e16d5a2b6", 0x9f}, {&(0x7f000027b000)="27043c3c31c846bf669d42b66e4d1c163c9b81d9a653b8fe05e805616975f5541fc7f98630abecc134b1ee4ad3213e237266594be51762b828501865ecb47ecd4a2785ee42f84eb612ad0a3d7af3c5a27d6bc8e73a035d83a3afdb4ed088690856121f00b0e24b834232385df062c5f2e5b0d059db0f971f1aea221c12b5cbc28903d08d49fd2235cb505826f80a1527d49b09f9", 0x94}, {&(0x7f0000ce8000)="dfadef58f15adabf4671d909276dcf7815524317e36da3175c4d380e9a8dac97f99bf7147e4fca1b7a30291db4a50c11e586bd0c640406d463cb0ca91b9ab86ef7998539a7b2b5795ee4691d26543e3a93005f3c13ce7735efd3e809137b9c508821de9a8cfb94e1", 0x68}, {&(0x7f000096e000)="c40d412cefb168876b7dd700801544072171e24ac5294e279408f84b8c63b46fba78405de00660a75f7a07a6142943998270fffffa42b64e722be8b7a7fb3f43070c59610d74defeee073e10ddfc77c639c662b17b7075b288f52ace9b43fd8f80b1ed4d73685db10f954b0c7d0d2a6246ce654fe19016a7255e00646f2a035ed0a2a10416b78b39ff92e73658869ae2499290c1aefce8048b31f1f31afdf88e98691bec2b88575614be6c4249b8ae6298ae3c65b48969f072a49ed3aaba2ddef986080daa", 0xc5}, {&(0x7f000057d000-0xdf)="33383f39aba17e98cb14447cfa1d59214b926b306f2e7dc7d9fc0401f07d6ef2fb8287fab2d7de94e184f79b426a73268c0834c935cb3df876e16a6b0732eccb6a883af1f8d2bddf479cacba06743f013f24568a758b4ddfbbb585bc64579fea3ef1ae693f2ec882b2cea8b8d2234e97d46d49d53e54f65b898d267a56df0c7e78acadc7fb7d59ddae10e386f52b92150b7a4c0ec4bd859f64a468eabd92c9c590aba84297b68e869af3afddde53052e5c4592aeb816237b80549ab5b154cb97c55ab054416516f9f3b969026b0a064ab96c259a7fe8995b409aff29efaea7", 0xdf}, {&(0x7f0000b7f000)='V', 0x1}, {&(0x7f0000ec9000-0x3b)="fb11c15f6bd08c43f99bfae6dae074c3a5ec2fe258546e2d86c9c5fd14712a29bcb8679cade303c58837ced74ae9243b3d860f442dbc548c52d443", 0x3b}], 0x9, &(0x7f0000c0b000)=[{0x20, 0x11f, 0x7fff, "8b83d9404263c277d5f211d87fea"}, {0x28, 0x11f, 0x5908, "650a3000a51044bbd7543bbe63160d1949235bcc"}, {0xe0, 0x88, 0x7, "a09a8486a75653e8baf046e4ab6bc1065174edd93d2f478cbf8b9b0a9dc14b0d61a86a168b8f9115e52f67ea2acdb712529ac1101d0f5cb2512fcee37bf90f853dcd0dd5716ed6483b87237a7a9751032480b34f6c55ef984971705a002e48015a11445a97689c60b9affb0dbc0a74db78a3d1d739fed9e38208ff898c5f99ac2056ab774e996d5ce1c84c2ac204d94c118ee3bdc49930e49a689f1887e1b4f6b7f983e43b8a5f6b8061670b9720234112413620d75285e06cac83d2d10f43b40809c470822509f3bacee3"}, {0x38, 0x11b, 0x3, "5d4980e29d1474590d36303f85d45ef82437aae30a4a54d6782cc6a7d13b9f2f22"}, {0xe0, 0x102, 0x1b5, "1d0da36e274e860c4e714f3ec7278cbb708b1e25b367274e1672f3f31ddf76132f281a499ed238b658c7c04d63e78e6d15051d63c5eb1c6fe6310fb23dd9b3bf864f8a7ad3e19d8b33cb32d3d4a27a1f46ac2a3e9711b0a1f4ed3010a3f85ffd33506df12620803e87237394701cbfa6a52d59e559149f76a6c807a53d347d7f7b958f7208a2f2386a3decb24eb2f009fd52847f5c48a0c477b62e17a8533d6d19da96fa935b58828a4dbffd01b3ef09d60a4804dca1010ac010d2e81bdef1fc2b54dbf2a8c57a0ecd20041473da50b3"}, {0x78, 0x11e, 0x3, "e14aa91b8bb35d331f71baaa0b5accdcf5bb1934040e0b2cd06e20ce1e47d1641aa5e91b33230fe297087ea4a5394a7693ff4175f6613f2d4ac5d1814e1bce215ec94a01cdfdd44e96fba57900cd01c9f0fa637a286ad5c6f81864a1926f77d23b"}, {0x50, 0x100, 0x80000000, "572e4a481ccb86fc0f8b15e3f77de894cb70fe6ccd585b49d1722e661b857bbc1b63fb3fa5fe7c368f44c00ff88d31bd418994841cfe86a84e38bb13884d43"}, {0xd0, 0x11f, 0xfffffffffffffffa, "40eb1deb48ef7bbabf24235edf458d0ca2d7c238157bdbaecaf8c0925db124086bee5c86ca8ba7d0425b4a58a536c4f8ffe95d0c7f9c8875baf217efd50fd6e3f13151daa77a405abfeb29e921d7a2cc26bf715c5a50baefc4076db4bc97f89bbe8a428cc05083d5789f55bf647a8c8d377ab7ef4289e3a551c6c06eb8047c8f1bdb4fb3e9ed53805870c39aff55f9fb2d822f3f801ac0750b2877953b1f319816dd438d75260eff2139e94f8763fafda3fc6eebe645efff0208992e5e9c"}, {0x30, 0x1, 0x2, "512466571a1d2e830b4504f5e33cc03d33f4e416ba5c91541a82adc9d3"}, {0x20, 0x0, 0x101, "aecbc5e716094ae1e7"}], 0x428, 0x84}, 0x20000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000b73000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f000001f000-0xd)='/dev/net/tun\x00', 0x0, 0x2) dup3(r2, r1, 0x0) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0x0, 0x0) 2018/01/31 05:56:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 05:56:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r2 = getpid() ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000098e000-0x10)={0x16, &(0x7f00008d8000-0x16)=""/22}) sched_rr_get_interval(r2, &(0x7f0000d9c000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a31000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/01/31 05:56:15 executing program 2: r0 = eventfd2(0x166, 0x80000) r1 = syz_open_dev$vcsa(&(0x7f00000ee000-0xb)='/dev/vcsa#\x00', 0x1, 0x1) bind$vsock_dgram(r1, &(0x7f000062a000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) pread64(r0, &(0x7f000048f000)=""/245, 0xf5, 0x0) r2 = socket$inet(0x2, 0x5, 0x7fffffff) fadvise64(r2, 0x0, 0xb2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x25)="5496e91cd3ee01c65aa8233f5b032e8eab840333e8e2fb0a1f26b32bf26f3ea353c1e99d5a", 0x25, 0x40, &(0x7f0000589000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001000)={0x7000, &(0x7f0000001000-0x8)=0x0, 0x0, r0, 0x8}) flock(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3f) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000002000-0x90)="9d7da0def89707ffbd02bb0c24b1ed7ec3a907000086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0xffffffffffffffa0) 2018/01/31 05:56:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000118000-0x8)=0x0) r1 = open(&(0x7f0000dc2000)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000051e000+0xc12)={0x0, 0x26}, &(0x7f0000507000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000033d000)=@assoc_id=r2, &(0x7f000086c000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000be7000-0x40)={0x7, 0x233e, 0x4, 0x42, &(0x7f0000c2d000-0x42)=""/66, 0xeb, &(0x7f00002c1000-0xeb)=""/235, 0x81, &(0x7f0000ad5000-0x81)=""/129}) syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/31 05:56:15 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000745000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8000, 0x4000000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000257000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x6d, 0x6ba, 0xff, 0x80000000, 0xb6, 0x0, 0x6, 0x1, 0xb42, 0xa63a, 0x7, 0x4, 0x7fff]}, &(0x7f0000b90000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001ed000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0x8d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc9, 0x4, 0x8, 0x0, 0x4}, &(0x7f0000c4a000)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000563000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e1000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000e42000)={@ll={0x11, 0x1d, r3, 0x1, 0x800, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, {&(0x7f0000afb000)=""/134, 0x86}, &(0x7f0000ceb000-0x1)=0x0, 0x8}, 0x34) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100400a, 0xfffffffffffffffe) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000009e000)=0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0xc3d2d308c50b02d3, &(0x7f0000a99000)={&(0x7f0000f16000)="", 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f16000)='keyring\x00', &(0x7f0000f16000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f19000-0xf)='/dev/sequencer\x00', 0x28200, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f19000-0x4)=@int=0x4, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f18000-0x9)='/dev/dsp\x00', 0x28000, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f0000e46000)=""/90, &(0x7f0000785000-0x4)=0x5a) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000f16000)=""/153, 0x99) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e3b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000031d000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009f1000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/31 05:56:15 executing program 6: unshare(0x400) r0 = socket(0x18, 0x0, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getpeername$netlink(r0, &(0x7f0000ade000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x2) 2018/01/31 05:56:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x114, 0x8, &(0x7f00003dd000)=""/13, &(0x7f000033c000-0x4)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x200000001, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000007e000)='/dev/snd/midiC#D#\x00', 0x7, 0x34100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000e50000-0xf8)={{0x3, 0x0, 0x89, 0x3, 0xe}, 0x4, 0x3f, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x9, 0x83, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x78000002, &(0x7f0000707000/0x4000)=nil) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) 2018/01/31 05:56:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000018d000)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c26000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d9e000)='/dev/admmidi#\x00', 0x9, 0x10100) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000120000)={r1, r2, 0x5, 0x5, &(0x7f0000044000)="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", 0x1000, 0xd0, 0x7fff, 0x4, 0x5, 0xfffffffffffffff7, 0x101, "63b0fe129ade50f04f70a4684e6172b0a075f41e944e88b9df24e5abd8a954a0fbd4ffb096905e3ce2f12bcf3fefb5267cf350e3217e5d71639600"}) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000e3a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) poll(&(0x7f000026d000-0x10)=[{r5, 0x140, 0x0}, {r5, 0x4, 0x0}], 0x2, 0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) getuid() ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) dup2(r5, r4) socket$bt_bnep(0x1f, 0x3, 0x4) dup2(r4, r6) 2018/01/31 05:56:15 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) r1 = gettid() ioprio_get$pid(0x1, r1) 2018/01/31 05:56:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$rtc(0xffffffffffffff9c, &(0x7f0000944000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setrlimit(0x6, &(0x7f00006fb000)={0x3, 0x7}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000089e000)={0x0, 0x0}, &(0x7f00008ed000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fad000)=@assoc_value={r1, 0x1fb}, &(0x7f00005a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c85000-0x8)={r1, 0x1}, &(0x7f0000fa8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000848000-0xa0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x80000000, 0x9, 0x4, 0xc9}, 0xa0) [ 128.726406] sctp: [Deprecated]: syz-executor4 (pid 22507) Use of struct sctp_assoc_value in delayed_ack socket option. [ 128.726406] Use struct sctp_sack_info instead [ 128.765953] sctp: [Deprecated]: syz-executor4 (pid 22510) Use of struct sctp_assoc_value in delayed_ack socket option. [ 128.765953] Use struct sctp_sack_info instead 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) socketpair(0x5, 0x0, 0x80, &(0x7f0000899000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000072e000)={0x2, r0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg$alg(r1, &(0x7f0000754000+0x5e7)={0x0, 0x0, &(0x7f00008a3000-0x54)=[{&(0x7f0000af7000)="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", 0x1000}, {&(0x7f0000dce000)="35145df36ce7c543a068d3e5dd0ce2cba2e089c3e9072581ba2bcd6dafb4176a3a5a1615be2e77f8a8e0bd56fbbf1e16059edb5750e94ea52c45d6b37c65796b81337a22005db614d1bc6a89efb37840eed7863ce9d7922669910beaa6ce7a35307b146955b240e5eca20e82b3c911da0aca65af8f4a4179d78cd5d73e0b385c6a57b69d6f465687", 0x88}, {&(0x7f0000f28000-0x76)="57285664e1d9a68b404880868daeead39a3e45b9d065f1e6e23de926473055a0f55c7cd398f701dff7b89f2315efda21d1e6d7d11dd0e375d6cce84a73fedf795e65d37c93ee69dfdb70fc2dbf51c207085093c4e6928f0344453955876070e6e33b6284670e7fe202ccccd4e58198aab4ece6afbb23", 0x76}, {&(0x7f0000d1a000)="751a151cca4dc598c363542da9aee1b5c39a8d9e9f3eaa8c9ff10d8e77b0d3fad477f605d8bb95a26dd26013cbf797e497420ebb3841c5afe29f681bad32fa4880c8a73140c7d0728eefbbf24ee02d67266f32b70f85f597a0517fe3b0eef768030e58308f9bdbf1e324c1394df09e4429ad18e67d9029ac533ccb8ae92c22a26dd8211e0f93d7ae2a4c4b835d145f6019fccdecb17e4634b29244b673bf461a89e1376ba06d270d2da5b72bf4a1f6d9587c4b9d023fcbf5bf52219c7d4dd91b568e", 0xc2}, {&(0x7f00004bb000)="af8c498472ab78c1da5548a552b0ddfef1fafeed85d479d91a3835d2fcd2ca96bb8932bf4a4d389d8dd6df38bb749dfe6a21f459fb868c5a4b8f2691aa15cf4c67ba883b222bcb8af175c269", 0x4c}, {&(0x7f00002fb000-0xfc)="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", 0xfc}], 0x6, 0x0, 0x0, 0x44}, 0x804) accept$nfc_llcp(r2, &(0x7f00004dd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b1000)=0x60) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000606000-0xeb)={{0x9, 0x4, 0x100000000, 0xffff, "33098dbbe44bf4570d79dcf909b595509e97ebeb472c6e65c6cf42016291fc9097f859deacf35db37ee0259a", 0xd}, 0x0, [0xffff, 0x3, 0x4, 0x2, 0x101, 0x8c0b, 0x5, 0xcc, 0x1f57, 0x80000000, 0x6, 0x5, 0x8, 0x1000, 0x8, 0x4, 0x4, 0x6, 0x6, 0x8, 0x8, 0x6, 0x7, 0x91, 0x9, 0xffffffffffffffc0, 0x800, 0x2, 0xff, 0x6, 0x5, 0x80000001, 0x4, 0x9, 0x9, 0x8, 0x5, 0x3, 0xfffffffffffffff7, 0x5, 0x5, 0x8b, 0x7, 0x10000, 0x8000, 0x4, 0x800, 0xfffffffffffffffd, 0xa35, 0x6, 0x800, 0x2, 0x8, 0x0, 0x9, 0x1000, 0x9, 0x7fffffff, 0x2, 0xada, 0x6, 0x0, 0x2, 0x8, 0x1, 0x82b1, 0x10001, 0xd4c3, 0x8, 0xfffffffffffffa7a, 0x8, 0x3, 0x322, 0x0, 0x20, 0x0, 0x1, 0x393, 0xe3c, 0x100000001, 0xc94, 0x2, 0x62f, 0x4, 0x2, 0x7, 0x83, 0x1000, 0x293197e2, 0x8, 0x8, 0x10001, 0x100000000, 0x5, 0x6, 0x800, 0x9, 0x3, 0x80000001, 0x99e3, 0x84, 0x5, 0x200, 0x0, 0x0, 0xcd, 0x4, 0x200, 0x5, 0x100, 0x3c, 0x679, 0x3, 0x7, 0x2107, 0xbb82, 0x5, 0x20, 0x8, 0x8000, 0x1, 0x8, 0x1, 0x9, 0x4, 0x100000001, 0x14, 0x6], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000239000)=[], 0x191243) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000004c000)=0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefcf, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004eb000-0x12)='/dev/input/mouse#\x00', 0xf17, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a56000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7}, &(0x7f0000dff000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2801) sendto(r2, &(0x7f00009cd000-0x10)="", 0xfffffffffffffff7, 0x0, 0x0, 0x0) r3 = dup(r2) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e6c000-0x18)={r1, 0x1ff, 0x10, 0x1, 0x72eb}, &(0x7f0000c9a000-0x4)=0x18) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000552000)="f8466658764ad946608c266f64065b0360ab9a09b0e690ab5cb43bd31dd401756510e4dc179d6e957732387c7416387e85c79140452eb417be970d33b535446d088800e94459ae54cc99eada25f398c7371942fee3b879feb6cd217f8d325c02d6a7a409ad94c8a16114155867e24e22e060ee43e7ae87c3ae15459391f0eb7b341094c86e4b7916f67b08e65e3225ae33a262137584c895e08bf415b42b0df4d46c1cc803ee1653") r5 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000d70000)={0x0, 0x0, ""}, &(0x7f0000d24000-0x4)=0x8) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00006b7000)=0x8000025a, 0x1) r6 = socket(0x1e, 0x4, 0x0) lstat(&(0x7f0000413000)='./file0\x00', &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000bdb000-0x14)={r4, 0x2, 0x5, 0x6, 0x3f, 0x0}, &(0x7f0000b50000-0x4)=0x14) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000024a000)={0x0, 0x0}) sendmmsg(r6, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000902000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f71000)={0x2, 0x1ff}, 0x8) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/31 05:56:16 executing program 2: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") getrusage(0x0, &(0x7f0000510000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$binder(&(0x7f000099d000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/31 05:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000062c000)=""/16, &(0x7f000015a000)=0x10) readlinkat(r0, &(0x7f0000f34000)='./file0\x00', &(0x7f0000078000)=""/112, 0x70) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000e5e000)=0xfffffffeffffffff) 2018/01/31 05:56:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x67) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eb8000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xfffffffffffffffa, 0x9, 0xe720, 0x0}, &(0x7f000046e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000064a000-0x8c)={r1, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4112ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006c7000-0x2)=0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00005a8000)=0x0, &(0x7f00007de000-0x4)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) open(&(0x7f0000711000)='./file0\x00', 0xd0200, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x101) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000113000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af3000-0x8)='./file0\x00', &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000465000)='./file0\x00', 0x0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0xa, 0x80800, 0x6) accept$packet(r1, 0x0, &(0x7f0000898000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000182000-0x4)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b1f000-0x14)={0xe401e889d35617ba, 0x6, 0xffffffffffff3172, {0x4, 0x2}, {0xbb4, 0xffffffffffffffff}, @rumble={0x9f, 0x80}}) 2018/01/31 05:56:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000789000)=0x0, &(0x7f0000068000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000065000)={@common='bcsf0\x00', @ifru_settings={0x81, 0x1, @cisco=&(0x7f00006eb000)={0x0, 0x6}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000506000)=0x7, 0x4) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) 2018/01/31 05:56:16 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000a26000)='/dev/vcs#\x00', 0x7fff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xa, 0x20000, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f00009e6000)=""/0, 0xc5, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000f26000)={0x6, 0x5}) 2018/01/31 05:56:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00009d8000-0x30)={0x30, 0x6, 0x1, 0x40, 0x1, 0x3ff, 0x4, 0xffff}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getuid() r3 = geteuid() lstat(&(0x7f0000164000)='./file0\x00', &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004b1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b91000-0x4)=0xe8) r6 = getuid() lstat(&(0x7f0000e41000)='./file0\x00', &(0x7f0000a14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getresuid(&(0x7f0000250000+0x854)=0x0, &(0x7f0000c63000)=0x0, &(0x7f0000bb0000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5c000)=0xc) pipe2(&(0x7f0000c05000-0x8)={0x0, 0x0}, 0x800) openat(r11, &(0x7f0000313000)='./file0\x00', 0x80000, 0x84) lstat(&(0x7f000050e000-0x8)='./file0\x00', &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000634000-0x8)='./file0\x00', &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = syz_open_dev$sndpcmc(&(0x7f000090e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000077f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a65000)=0xc) r16 = open(&(0x7f0000d80000)='./file0\x00', 0x408042, 0x2d) bind$inet6(r14, &(0x7f00006b6000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f00005e0000-0x16)={0x0, 0x0, 0x7, [0x4b36, 0x200, 0x6, 0xe3, 0x2, 0x0, 0x1000]}, &(0x7f000015d000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r14, 0x84, 0x1, &(0x7f0000699000)={r17, 0xfffffffffffffffb, 0x5, 0x2, 0x7, 0x10001}, &(0x7f00000e5000)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r16, 0x40345410, &(0x7f0000dfd000-0x34)={{0x2, 0x0, 0x8001, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065c000)={0x0, 0x0, 0x0}, &(0x7f0000f6e000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00005af000)={&(0x7f0000a9d000)=@proc={0x10, 0x0, 0x2, 0x28200000}, 0xc, &(0x7f0000bfe000-0x70)=[{&(0x7f0000f55000-0x1c)={0x1c, 0x35, 0x8, 0x7, 0x0, "", [@typed={0xc, 0x20, @uid=r2}]}, 0x1c}, {&(0x7f0000348000-0x54)={0x54, 0x32, 0x400, 0x6, 0x2, "", [@generic="f633f486dfb04abe684c6553158febbaff9f508a06a1ce0bfec72105a77c8e49a75a4369c1262042438754f7a7c9ad7378d9a9ec497da55dfb3d4af1caea97cd39"]}, 0x54}, {&(0x7f0000451000-0x1248)={0x1248, 0x1c, 0x400, 0x0, 0x1, "", [@nested={0xb0, 0x49, [@typed={0x8, 0x8f, @void=""}, @generic="3a00393d535b08acfeb3aa042c68fa03330dd1507247c257de2924ff6559d53db8ba84b76c91e123928b905adeabc0a04e980c390be72422985de7c12588d76255a22ab342964f4edef7237a0b55104b01ed467fa151af4a2124359fe3b74ee3e3056085cb908ec4887bc734bd7c8eea69ab882df07e08c92e269802816be703de5d211b96995a77feb7325948e0928e098f45ea2f3600c1019dce4cbe9c146b39ffe5"]}, @typed={0xc, 0xc, @pid=r0}, @typed={0xc, 0x56, @ipv4=@multicast1=0xe0000001}, @generic="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@typed={0xc, 0x61, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xd8, 0x8b, @binary="4d833f3c0ea47babea9b4cd759c6b408cb135854ed7a6fce4090d5ad6877565ffd84eceeaac2b8f35b2048e0034051aaa713cdc0cc5a1c9fe55c8c8390ef3f9bef631508e82f21ea54d701f6ed747a993003ba53a35acd1f63f52bfe843c9273b08836bca2e26552a02634e56fdc18a6f1d9fab5edf648945893ec60a13234a3d83f6b68c3b6c5170a40a4285d59f15f949090e9be0d7bbc6c25af48e0bff023943eb3842469289cc8fbbf54f5dd1fbb11db2cce390f8d0a56d6d41165759b7c13f519b6a0aa87b61222452810"}, @generic="bf7f748106a2226b23fea60a040f732cabb949ce970dd979284b37d74d5ec2edf6dd69f1e8f08e71b4dff9a17153b987d61a484caec272dc02494dec92ed695cc8fa30e6886f11a17ada57535ca1f91aacba7f9059165e71daa169fe981ff1adc968a1cd8ba0ad08392bd3bd3ae85fd97179e57eff66e9902eee00be5a40c10fff519d5062177209cd68"]}, 0x1248}, {&(0x7f0000697000-0x1c)={0x1c, 0x18, 0x300, 0x0, 0x0, "", [@typed={0xc, 0x63, @str='\x00'}]}, 0x1c}, {&(0x7f000043b000)={0x344, 0x38, 0xa, 0x2, 0x2, "", [@nested={0xf8, 0x5f, [@generic="063f69efd1344ac4d9943b34dd6801d5a6300655bd2366b71dbfd09b040fd1cce45df43015e6062acc24eb676cf0bebce074d7aea31fc48d4c9294aff9487728d48c1d241568104a3b872ed9c41041d9062c6a02d74e0a0fc31186df7ac80a60d6ec5f6767e8a83a718358107f565cc4ad1e800f44762faf91dcc6dfc44f0c0fd6b55456415b", @generic="0ff90c0096a40f89499a2845b5dd81bf0a826eb3e2d1b62be59b06f157ecedd3e21844883fd5ada644aab99ae744c807e07ff71cb0e23dc20e0f923e8eacf4dec25ca41a3f9839fc0df4f9bad78da4dddc02dd825bed67f6ac15f7014b90de3e986e746b5d08cfdcd79a8189"]}, @nested={0x23c, 0x26, [@typed={0xc, 0x43, @str='\x00'}, @typed={0xc, 0x74, @uid=r3}, @generic="305fdcec3d671ae18f8c7ac5491c705ff7d0e97eaee58b4fcd2acad4fc73617c7e54cc91f0f0844c161a0ce27b52649dd45421a5d01a3321aeb4ff261dc5f8f454880df001c929c0a9b65b73743760d9829fcebde77f91fe3b943522b8c87bd92ee491bbd2602a317529fa17d93648efe924ec5fd2306075d3cac362c301d732f8b30a9bb483b6f55371144deb5b3933cea58a2f307918db7970e340dc7b4496f73d2ab029662e1ac401e695073be4e3c8450843cfa71ed709c225171b067f3c36fb6d9b3a3317baaf784a30a3024fb7a34680f30c59a4757d98cfd6318c46d29a482997f12fb648146607aa851f8f4a6e9e94a7e459b0ed", @typed={0xc, 0x2d, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x41, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x50, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="2f3e75a9ff695c7093dcfc5f74aba15347391f06ac5096b4aa4691fd2ee47043eb54ba7a6cfa2651502a6341a8ac0f8322f2e3ffc400b2012cd2bc8ae29731d07f7dcc1c13913308fcde91719ba14474c213219a60efdcb4e3451fa34e9c4637d8d594ee87646ccaf7e9329c14345f4e858b3bdb0d9e4a2fb0f708f4e3a1e0eeb9cca27c2310fce119ad96b0ea061cd9804262191eb15fd354164d9aee5e47e63d5f3b309627e302c4a71852181985fb741965e304832b008c3ccda07d2583cd40006455ccf0ad85bd6a8617371ef1f4aa66d584bcaa13a58a5b", @typed={0xc, 0x68, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x38, @u64=0xfffffffffffffff8}]}]}, 0x344}, {&(0x7f0000f2e000)={0x448, 0x2d, 0x300, 0x3, 0x1, "", [@nested={0x268, 0x6d, [@typed={0x44, 0x2e, @binary="042f50833cd4d0e43e3cab6d17537f933595cfd2e0f967634609edfb25273eafdfa3a94c7ff1cc16bba456faaa318caea8c84ab1125f0bf79165"}, @generic="00ccc7101f802d9341ecddf597d35059323812b1933f20934df2e17769dac8099f4c0ad86c2e6780fd398a62f9d3963e833804f8f5adcba0976f2815f15a71d664b87c53976a981a14157884d1e72d380239a7096c4e88785b6759520acc6fd3ebe89478244979facf3fdcc7a6055b5df83f47685400dc7920b214b2412729e05363f5b647b137cd6e1a4a156038efaa9cc8", @typed={0xc, 0x9, @u32=0x3f}, @typed={0x10, 0x4f, @u64=0x90b}, @generic="5643e8cde1492f5806f93d7abf7a0d02aaf4ae10175ae96a0060371484d4662d28d2f65e06cc503ad88fc3", @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="35d6ea0b78cb8c3d9e7c602e914e71fea0a9a20b35a150e6db2be11e24e151d4b5f6fbc2a0946ffc2c3cbcc1d375cd61f38a462d88fa9fc435419504820be7086c4d71902c1934028eb3847cb2", @generic="394e63abd4c31140c3e790267d4b1e648b3ca624636db4f52917f5dcde5a2e36b0d874ae9b107e22dcf6a5b385604df055e1b6779766bc1d85a8ac8497ff860b1aea66f0350c5500332a0a34ee9646c32f37c23d09438eea13e0bc638ab810d03468c6c00c43c0ea6274e88e23aaafd9a260b8960e5bf0801f897bd475fce4d7e855eb47c95bde61cbd4696c9b214994aed2e9ea007de59319e113a005c2c1beefbd0a4ab90e2f3f4bfe112b3776af4ce5a84228fac11fa571e6a50e58c2edf24df7264f69a8b433eb3946f0ae710a3a98181a6575f1cb5288939ec68af613db"]}, @typed={0xc, 0x4a, @u32=0x2}, @nested={0x3c, 0x22, [@generic="68e47b734b4f763b6db55357e3e2325d", @typed={0xc, 0x7c, @u32=0x0}, @typed={0xc, 0x68, @pid=r0}, @typed={0x10, 0x83, @u64=0x9}]}, @nested={0x17c, 0x53, [@generic="532f67bfbc7f8036b3c7f5f1d714049538106d13befc2fb9455af928d8d5d586056ed8209234146dfc0a3eab4a557e9fcd8854054ff3f80f7d68f4cfc370077f11082bad2c2769f94384f843d2f5cf443bc19f8e5b46a4c19b26ca1fd445e5bcd45e46eff913cb54e0da4961934b6e73dd0bd450f5f9f556d7b5c9923b7d7bd6e879de98b4d971628e9007c1602dd9cac73e5a6ac0f6f2fdd30b76d407273addc91034d593dadf82f3754637a4b5217361143c1252b8d2f4b3bb7cf7b9930b4ee21e42628b716bcacc8e6e14ba902987c9a821", @typed={0xc, 0xffffffffffffb2ee, @uid=r4}, @generic="0cf1b30d3b266066b8c10b6c", @generic="3a97727534bfa7927ed16974b7d12edcc07cd84fe898b439427a7a6e8a9e7775725fd1bf92c040f90841894f5620f3ea91ab7e44f5a2c9632522338828afadd57d61c8b3ea0476315a5e9a8249d1556f66eae224c48e2616c82ca5c86af4555056ab057e9152fac1ce51d454c3db2b7f0395092d0357593ef4ba06c51d037e4311", @typed={0xc, 0x8a, @uid=r5}]}, @typed={0xc, 0x49, @uid=r6}]}, 0x448}, {&(0x7f000017f000)={0x98, 0x19, 0x2, 0x0, 0x1, "", [@generic="0bc70234feba8d23f10aba9bc8c6858b85328b703e74142312531679179f4889eb5bec747c2fa6330f5f2aa83a0f4ea35fcbcbf975be8991334d37668d4940f04193cfd062c245000914def12069cd26ba0f39da8c49e2d15933457a2b", @typed={0x10, 0x7c, @str='/(bdev.\x00'}, @typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, 0x98}], 0x7, &(0x7f0000335000-0xb8)=[@cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r14]}, @cred={0x20, 0x1, 0x2, r0, r15, r18}, @rights={0x10, 0x1, 0x1, []}], 0xb8, 0x10}, 0x4000) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$vsock_dgram(r14, &(0x7f00004e0000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) setsockopt$inet6_group_source_req(r19, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039c000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e2611ff4f1a8ad6e21337f4d44e2d2a217c048e73d163d6084413602fb3cff4ac16c5fa0e24893c440b57251f3f7b436577869080a0639a2c9ceeca64be3ff3857d1794360bf90d87705988bc13af144773624b70713b8347552c8d806f6a68efab157a7855a0402b679cf67223cc605b707097eb42af43dab485bf2fe70ceb9", 0x59, 0x0, 0x0}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) openat$ptmx(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/ptmx\x00', 0x10b000, 0x0) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000080007, 0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000f17000-0xe)={0x1f, 0x10000, {0x45, 0x200, 0x0, 0x4, 0x8, 0x100000000}, 0x9, 0x8001}, 0xe) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) [ 128.985628] NFQUEUE: number of total queues is 0 [ 129.055630] NFQUEUE: number of total queues is 0 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f6b000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000f69000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000573000)=[], 0xaef7e17e3dbe9351, &(0x7f00003b4000-0x9a)=""/154, 0x49a4740d11ce4d50, 0x6}, 0x0) 2018/01/31 05:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00006fb000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000223000-0x4)=0xc) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x5, 0x7, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r0, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001bc000)={0x3, 0xf381, 0xfd, 0x3, 0x2, 0x1, 0x7f}, 0xc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000a25000)={r0, &(0x7f00004cb000)="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", &(0x7f0000844000)=""/0}, 0x18) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000bf000-0x40)={0x100, 0xacd, 0x2, 0x0, 0x0, 0x3, 0xf99c, 0x533}, &(0x7f0000001000-0x40)={0x3f, 0x2, 0x4, 0x3f, 0x7, 0x1c9c, 0x4, 0x5}, &(0x7f0000001000-0x40)={0x100, 0x2, 0xc7, 0x4, 0x3, 0x8, 0xffffffffffffff7f, 0x2}, &(0x7f0000686000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f16000)={&(0x7f0000f16000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f16000)=[0x0, 0x0, 0x0], &(0x7f0000655000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f16000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0xa, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:56:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001c1000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ada000)={@generic="07a51216ed116c56d1bf0591b185e52a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000cd6000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0xffffffffffffffff, 0x1, 0x0, 0xffefffffffffffff, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) dup3(r2, r3, 0x0) 2018/01/31 05:56:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000164000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000682000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4b000)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000005b000-0x120)={0x6, 0x9, 0x101, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x81, 0x7, 0xfffffffffffffffa, "99abfab7fcfa743f7016267a73cd55c2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ee3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00004bc000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004df000-0x2)=0x4, 0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r2, &(0x7f0000006000-0x1000)="", 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x80080000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f0000005000)='./file0\x00', r3}, 0xc) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fa000-0xc)='uid_aap\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e31000)={0x7, 0x6, 0x1ff800, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r0, 0xae9a) sendfile(r0, r0, &(0x7f00001ce000-0x8)=0x40000, 0x9) sysfs$2(0x2, 0x8, &(0x7f0000ce5000)=""/225) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000d59000-0x20)={{&(0x7f0000875000)=""/199, 0xc7}, &(0x7f000072a000)=0x0, 0x58}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005b5000-0x10)='net/ip_mr_cache\x00') ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000015a000)={0x0, 0x3, 0x4, 0x2, 0x4, 0x9}) 2018/01/31 05:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000069f000-0xa)='/dev/vcs#\x00', 0x8, 0x101000) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00008d0000)=""/222, 0xde) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/user\x00', 0x2, 0x0) ioctl(r1, 0x101, &(0x7f000081c000-0x71)="adde374088d2b5b1e42d4cb2dd6dbba51e6784e51d6e85019aa995ecfb0732d8e8f2396c724b18c7d4bf32c63255bf75589404077bfcb9c1ab5d5deb7c6fd6f6c045af9279742ef40d713bbb8233777f8f30da085c15601c71d963e9d2328208840b2db1ccc2472931aecff4e2a086d216") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000458000-0xc)='/dev/rfkill\x00', 0x40001, 0x0) ppoll(&(0x7f0000329000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000f6a000-0x10)={0x77359400, 0x0}, &(0x7f000020b000)={0xc00}, 0x8) r3 = fcntl$getown(r2, 0x9) accept4$packet(0xffffffffffffffff, &(0x7f0000c3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aaf000)=0xffffffffffffff08, 0x84003) bpf$MAP_CREATE(0x0, &(0x7f00003d5000)={0x8, 0x1a80000, 0xfffffffffffffffc, 0x80000001, 0x4, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000597000-0xb)='/dev/hwrng\x00', 0x2480, 0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000766000)={0x8, 0xfffffffffffffffe, 0x3, 0x4}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000fad000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r4}, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000388000)={0x5c9, 0x100000001}) r5 = syz_open_procfs(r3, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r5, &(0x7f00005f0000)=""/0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000005a000-0x20)={0x2b, 0x0, 0x10000, 0x6}) perf_event_open(&(0x7f0000212000-0x78)={0x7, 0x78, 0x80000000, 0x7, 0x1, 0x14d9, 0x0, 0x9, 0x8, 0x3, 0x9, 0x4, 0xfffffffffffffffd, 0x80000000, 0x2, 0x2, 0x101, 0x0, 0x4, 0x9, 0x8, 0x20, 0x7fff, 0x1170, 0x4, 0x8001, 0x1005357b, 0xfffffffffffffffc, 0x1, 0x0, 0x401, 0xfffffffffffffffc, 0x3f, 0x124b, 0x5, 0xeb7, 0x816, 0x2, 0x0, 0x3, 0x2, @perf_config_ext={0x80000000, 0xfffffffffffffffe}, 0x20, 0x2, 0x100000000, 0x4, 0xfffffffffffffffc, 0x80000000, 0x1, 0x0}, r3, 0x3, r2, 0x2) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000569000-0x10)={r6, 0xc780000000000000}) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) pread64(r0, &(0x7f000002e000-0x85)=""/133, 0x85, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = creat(&(0x7f0000ec4000)='./file0\x00', 0x14d) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00002ac000)=0x1) r5 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000edf000)={{0x20, 0x2, 0x4, 0x7, "581ad1f6c65b5ab77aa4accff92ae73ed3bae9b734b01cc80f52ace58c5fecc0c39f5c2f48ac7a494be7c871", 0x9}, 0x0, 0x0, 0x9, r5, 0x100000001, 0x5, "4f2bdcc1c3ba3a3ef7f9db635ef8b88c33fe64153b55cbadbb0139865abbc9bb234b3073d2f49184b10801109bc2a631cd98310627e64c4352f6deb5d9e34e61", &(0x7f00001ff000)='/dev/kvm\x00', 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], [0x7, 0x5, 0x200, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r6, 0x3, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d67000-0xd)='/dev/dmmidi#\x00', 0x2, 0x4000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00008c1000)={"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"}) openat(r0, &(0x7f000007d000)='./control\x00', 0xe4780, 0x100) mkdir(&(0x7f0000b61000)='./control/file0\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) renameat2(r1, &(0x7f00000a3000)='./file0\x00', r1, &(0x7f00002f6000-0x10)='./control/file0\x00', 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x400000000) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cc4000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r3 = add_key$keyring(&(0x7f0000d90000-0x8)='keyring\x00', &(0x7f0000743000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00007f6000-0x8)='rxrpc_s\x00', &(0x7f000086b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) getpeername$ax25(r2, &(0x7f0000ebd000)={0x0, {""/7}, 0x0}, &(0x7f000032b000-0x4)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e2d000)='/dev/dmmidi#\x00', 0x3ff, 0xc0) connect$ax25(r1, &(0x7f0000296000-0x10)={0x3, {"d1c536232ae7df"}, 0x3ce}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000989000)=0x20) ioctl(r2, 0x3, &(0x7f0000001000-0x1)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000708000)={0x6, 0x3ff, 0x1, 0x2, 0x5, [{0x5, 0x3, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffffffff0001, 0x6, 0x1, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffff8, 0x5, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x1ff, 0x9, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x6) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000730000-0x9)='/dev/ppp\x00', 0x101400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00007ef000-0x18)={0x98, 0x10, [0x5, 0x6, 0x3, 0x3]}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) write(r3, &(0x7f00001e9000-0x92)='u', 0x1) dup3(r0, r3, 0x0) 2018/01/31 05:56:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000985000)={0x0, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_context(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000942000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00004a0000-0x20)="315553180324c7c51e02c690abdffc173986579b23282694496bcd78a4c8b372"}) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x4, 0xfffffffffffffec8) 2018/01/31 05:56:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x131, &(0x7f000005b000-0x131)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfb, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfb, 0x0, "366a20f1a2721ccf839874c4efa988f6475a9ce63822b3af3c1b2d7ad4adf42ae80199bc7c8887fe9284850d815f27d330d42dfa50c2d4c39e4c46a29f567eda30cc7bc9df2d80515c0500c9a201e2cde80d01f651c32668cc79b556a2e69f8d1976897fb06f9f15b00aa2f15832154e282901c6d52a460879a772f7decba59c481505593e953659bc8e8bd1e4a57a79a0cdfa87d81fa9ed0000000812509cb3163585d73470a194e0c4ba817f95dea977621ffc8631ac030974559c258c06916ed8fcf4bbcc04019a05b543249d2828c256b351ae40482db0f0c9b45201f6a0fe3ee2c958090000a45aa17f9b7bdaa7c3bd93"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) r3 = dup(r2) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000c30000-0x4)=0xfffffffffffffffe) 2018/01/31 05:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035c000)=0xc) fcntl$setown(r1, 0x8, r2) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x20000) 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000eaa000-0x8)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00001b4000)=""/243) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc7000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f18000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0, 0x0}, &(0x7f0000f16000)=0xc) ioprio_get$pid(0x1, r2) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b1b000)='/dev/input/mice\x00', 0x0, 0x8080) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000b47000)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000629000-0x6)={0x2e3, 0x6}) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) clock_settime(0x7, &(0x7f0000d9d000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000922000)={0x7c1, 0x9, 0x1, 0x1, 0x7}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/31 05:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) read(r0, &(0x7f00008a9000)=""/105, 0x69) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009ad000-0x4)=@int=0x0, &(0x7f0000c2c000-0x4)=0x4) 2018/01/31 05:56:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffff59) 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') mq_open(&(0x7f0000741000-0x1)='\x00', 0x0, 0x3, &(0x7f00001b9000)={0x3, 0x1, 0x7f, 0x2968, 0x7, 0x78ed, 0x8, 0x100}) preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) socketpair(0x3, 0x2, 0x7f, &(0x7f0000363000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) socket$inet6(0xa, 0x0, 0x80000001) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000097f000)='/dev/audio\x00', 0xfffffffffffffffe, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x100000b, 0x10812, r0, 0x0) close(r0) 2018/01/31 05:56:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005a7000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x1}, {0x6, 0x9}, 0x6, 0x7, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xbc)=""/188) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000361000)=r1, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000012000-0x19f)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3, {0x7fffffff, 0x6, "a9355b", 0x13a63c06, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [@hopopts={0xaf, 0x17d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x0, "02e3aac5ca4c16153f9a96d40626ec106df49b193457bd79dce873d7257b864d719183b348d5021e91119eb52a16992c2c2e29d240d4da3e5df03430f33baa76c2c2e383cdaa9c347fdf97d99fd5db696c0fdd39a19aa89c65beacac98726e"}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x0, "1072a41cd851488ff0be3398bb3e00ce5d72354d3542946973661af6f781becb79da1196de5f6e1c31d7722038de87e5ff96afc48779de9a752367827a2eb59c2d5f903d060133218ad12035ad116216d105ec8771a8ba3895480109da4ef78e0dfaad61e33676df6909345cf8b4c78f2aaa572ead7a401b8b36"}, @ra={0x5, 0x2, 0x5f9d}, @generic={0x4, 0x0, "2cb058a7df10"}]}], "e31a43a2fe41adf484cddb616052f0688be4940924fb6be1d98470f9fabeb44786369afdedd1bc2fa90af36458d8892419358c61dc9ea37fa6"}}}}}}}, 0x0) iopl(0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000-0x14)={r1, 0xffffffffffffffff, 0x4, 0x10001, 0x83c, 0x8}, &(0x7f0000010000-0x4)=0x14) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x200000000800) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000)=0x0, 0x4) 2018/01/31 05:56:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) r1 = add_key$keyring(&(0x7f0000687000)='keyring\x00', &(0x7f0000062000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) fallocate(r0, 0x23, 0x0, 0x87db) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000598000-0x20)={r2, 0x20, 0xdda, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/31 05:56:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x0, 0x4, 0xffffffffffffffc1, 0x0, 0x100000001, 0x0, 0x100, 0x0}, &(0x7f0000892000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000468000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a88000)=@assoc_value={r1, 0xffff}, 0x8) 2018/01/31 05:56:16 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xfffffe21) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000360000-0x1c)=[{&(0x7f0000f16000)="0db52f1d120d75d954", 0x9}, {&(0x7f0000f17000-0x42)="27032413edfa34742adec35b14285d36250774d05142c5c44009f2d8c2c8d74ce1f82c02f48bd07319fc1646a0e025bdf39820cf2adcfaaecf7f6f1941eca566d88a", 0x42}], 0x2) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f17000)={0x0, 0x0}, &(0x7f0000f18000-0x4)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f18000-0x10)={0x2, 0x9, 0x8, 0x6, r1}, &(0x7f00006a3000-0x4)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f18000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f16000)={0x6, r0, 0x0}) 2018/01/31 05:56:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) 2018/01/31 05:56:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) r1 = getpid() getpgrp(r1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 05:56:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x2800) r1 = eventfd2(0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) read$eventfd(r1, &(0x7f00008d9000)=0x0, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100) r2 = syz_open_dev$adsp(&(0x7f0000f7e000-0xb)='/dev/adsp#\x00', 0x9, 0x20000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007c7000)=0x10001, 0x4) 2018/01/31 05:56:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ca6000)='/dev/loop-control\x00', 0x8, 0x0) pipe(&(0x7f000055d000-0x8)={0x0, 0x0}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000afe000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$audion(&(0x7f0000672000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x2c8202) 2018/01/31 05:56:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)="", 0x0}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 05:56:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000efe000)="6e65742f6a70365f027201636163686500") pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$dspn(&(0x7f000015e000-0xa)='/dev/dsp#\x00', 0x6, 0x400) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000de0000-0x28)={0xffff, 0x3, 0x4, 0xfffffffffffffff8, "ce063d6d8d3b7cd92baceefc1c0dd8d66fd1fee498c73ae72c835e8531015067"}) syz_open_dev$sndseq(&(0x7f00005da000)='/dev/snd/seq\x00', 0x0, 0x4200) 2018/01/31 05:56:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 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]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = syz_open_dev$mouse(&(0x7f0000d61000-0x12)='/dev/input/mouse#\x00', 0x8, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d5000-0x8)={0x0, 0x1}, &(0x7f000039c000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000845000)=@assoc_value={r2, 0x4}, &(0x7f0000142000)=0x8) 2018/01/31 05:56:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffff, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @generic="b1d367252eab273c334d1940f7013cad", @generic="a9202dee3ed381db0e5c1e3ac550d9c4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000044000)={0x10001, 0x8, 0x3f, 0x100, 0x4, 0x7, 0xffffffff, 0x2, 0x87, 0x8, 0x8001}, 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002be000)={0x0, 0xa9d, 0x0, []}, 0x8) 2018/01/31 05:56:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009c0000)='oom_score_adj\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d0d000)=0x0, &(0x7f0000a8d000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') close(r0) pread64(r1, &(0x7f00003fe000)=""/0, 0x0, 0x0) [ 129.855954] ipt_CLUSTERIP: no config found for 172.20.0.187, need 'new' [ 129.893770] ipt_CLUSTERIP: no config found for 172.20.0.187, need 'new' 2018/01/31 05:56:17 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000540000-0x4)=0xffff, 0xfd) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f17000-0x5c)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe7}, {0xa, 0x3, 0xb728, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x3, [0x5, 0x1000, 0x6, 0x9, 0x6, 0x0, 0x8, 0x80000001]}, 0x5c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f18000-0x5c)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3f, [0x10000, 0x3, 0x2, 0x2, 0x100000001, 0xffffffff, 0xfffffffffffffff7, 0x55c9]}, 0x5c) 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f8000-0xb)='/dev/vcsa#\x00', 0x3bae374, 0x1) write$tun(r0, &(0x7f000034d000-0x1d1)=@pi={0x0, 0x9200, @ipv6={0x0, 0x6, "c7ed16", 0x1a5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1d1) socket$inet(0x2, 0x0, 0x80000006) getsockname$netrom(r0, &(0x7f0000bbd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a37000)=0x48) 2018/01/31 05:56:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000643000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x374, 0x0}, 0x20) 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00009a8000-0x8)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cbb000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000)=0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:17 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003be000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000768000-0xc)={&(0x7f0000e4b000-0x8)=[0x0, 0x0], 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") 2018/01/31 05:56:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d1b000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000265000)=0xe8) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00008c3000)="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", 0x1000) pwritev(r1, &(0x7f0000210000)=[{&(0x7f0000b38000)="b4f461c0871d2d6f374a1611d258348202c313c04b1dce1ae5627a05e1279f04aacd5325dc14024303f7e349a42ccd9590676cbc74da5a74619414ce9e52dd475772c4ed22f608f726da29c78314e6620c4b9c72acdb26e53dc567f24f9597a9602779bb5914423469efdbf46a6aa3189c", 0x71}, {&(0x7f000001f000-0x57)="b1405e3652d89b1282e333d5408395eca90a2a77816931483f0fc730300b91eeea61aa576f27f6d25d654cd782857a95d6d6fd64dc0b354aefc07798ccd04168fe524a6f7ecf16f6c56175a74ec9bf6472c5ccb481d1de", 0x57}, {&(0x7f000053d000-0x8d)="eb3bfe1ace2b7080c02836abb4edeaa145f473103cd132c8e862d829efb5d326941928cee830e32d311571350b2a77ad1464ff9e4b9b0e42ef1c3a3be08e22ae501d250aa0a5000cfa37f90307d9aeb52de3fe49ca03639a4b006bc4ae779b7d79871a91f4f6c559a6c90893668581bf6dd0d653ca2d027a17f5e1dcfe674320a3bda1f9211afb020b3a423327", 0x8d}, {&(0x7f0000329000)="2ab0c06ecb252644622b5bea5af158df6b8d7f402576972cd2b5735d4be0d726f7c8976a5993433d4e1c57d76946cd5979c8f4f12c38dd5e075669a57398cc5b34b948dfdb8be38d9ca57f991465ef3cde8cd46ae947189e224d091664ad5e1a44ba756c6e63f269ec94a0c51bb0a2a85a3d35d3d0f70b01fcb8ebaeace68d9b9f97f05bd84622e1219f00fc84ce1296147c6416d7e92dcc21154045f9035c518e34eeb3e8a08daa7e2cb35be6c680fd1bfa258cddf0b09d7e4bcb7b1cff7667839fbf06d6513e600359a0fba6bd5c464c0a99f208be2d69eafdd71ee4e918c74082bcce0241b8", 0xe7}, {&(0x7f0000f28000)="481b8b744a6bef11b9f946485391f3c904a7c0ea11316c300cd5646ec535ebbce347a3900210133a73ad4dc6490cf9ae0f36065b236e856289caa364c1621ce01ac0ba329a595cab38f7e52184a68f1cc58b3dd550a0a21db9af4dc3c014a205171f74f341727eb0d22a217b36fccdf8556e793271487cb05f54b1bcb7bf33cc93ca04105ba2f0c7450976754d206ae149b19c4cb384b4b73c01404a11c3e91cba3dd478fd4aee6082ce1980476e778282fe63e86d11e041220d331d8d98", 0xbe}, {&(0x7f0000f2d000)="5aa3d8a46c83ff96520cf4d40225a52af3c2e7aea65dbcadaa00db9f586657fd9136ae0f3fc6ff88e915f04341409a306c821e3d62da6a9657589fd0feb2fe12e7b07166e9ff18b2edc728f560d2ad1a29c0e57a3100d5348129e1b3a11922cccb8ab731782b44ce68769ee4", 0x6c}, {&(0x7f0000eee000)="5a0574ad8674191175c0a876279750974f1933de0953d236cb47e4dc4dea970efcc85bd6c32dd9c220eceaafbf822d36f76a9ba429f3f281eb68389d8bd9079ea301e04ad6f86f83a691e727eaad4de5bff088a227f68083722b1c7fac6bf0fcd8f20d4a5b8846c592a4f8d328160a1514a776e1f0195f48a17a695cb5869909314629c9eb665cb526c6088be7713b4275427cc9893bab556b96af12ba7455b014194512d0756883e7adbaf0b2c74e8430f8bb7e9e68bdaa63ec8a4c3ef4f39d29260ae885e9e1a98915edc810533144e9e734154b0837b86c98e4c9020e4fa01b9e244e898dc2311a7b83db26", 0xed}], 0x7, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/31 05:56:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee0000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00003a3000-0x4)=r0, 0x4) 2018/01/31 05:56:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/mixer\x00', 0x101000, 0x0) memfd_create(&(0x7f0000465000-0xb)='/dev/mixer\x00', 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000079a000-0x4)=0x0, &(0x7f00005c5000)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00001a0000)={0x77359400, 0x0}, 0x10) syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') 2018/01/31 05:56:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) bind$inet6(0xffffffffffffffff, &(0x7f00006d4000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x800fe, &(0x7f000041f000)=0x0, &(0x7f000078f000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x10000000c9fa, &(0x7f0000787000-0xe3)="3c85758796a07e8932ae3837364625125b3f27551f0072e0b623fe300957e2d505b1d4be158f5c038386bf075613aee607a465f684f6a06bd78099dd89ae9ff95ec6755a1e095b6bff030001d456726ec84881d880070000001a9376fd1be6e1f1058d1b6d4203e3c5d23223a39e8479866ce597917572c2b358359d5db82de577f35869d5fb62b576e9a9b2f023c41938df893924b6bd1adcb6693433d3db7556d36df6c268176f8b6224") socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x100000011, 0x80006, 0xfffffffffffffffc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000002d000-0xc)={&(0x7f00008cc000)='./file0\x00', 0x0, 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000065c000)={r3, 0x18, &(0x7f0000858000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000099d000)={0x10080000001, 0x5, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cb7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000-0x4)=0xfc54a1d6e1aa101d) r4 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f00003e8000)=0xc) socket$kcm(0x29, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ea000-0x4)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000985000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000db7000-0x4)=0xfff, 0x4) epoll_create(0xffffffff7fffffff) write(r4, &(0x7f0000cc3000)="", 0x0) write(r4, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000b32000-0xb)='/dev/adsp#\x00', 0x3, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000021f000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000057000)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000922000-0xf0)=""/240) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0x0}, 0x0, 0x8) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000070e000-0x10)={r0, r0, 0x3, 0x2}, 0x10) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/01/31 05:56:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7fff, 0x101001) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x2000000000000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000f17000-0x68)={0x81, 0x0, [0x5, 0x3ff, 0x5, 0xfffffffffffffff9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r1, 0x1, 0xf, &(0x7f0000f10000)=0xfffc, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000351000-0x6)={0x1, 0x1ff, 0x3}) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f00000fe000)=[{&(0x7f0000613000)=""/181, 0xb5}, {&(0x7f00009fe000-0x35)=""/53, 0x35}, {&(0x7f0000ca4000-0x54)=""/84, 0x54}, {&(0x7f0000452000)=""/227, 0xe3}, {&(0x7f0000d4b000)=""/238, 0xee}, {&(0x7f00009c1000)=""/30, 0x1e}, {&(0x7f0000c4a000)=""/12, 0xc}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00003cf000)=0x9, 0x1) pread64(r1, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff0000)={0x0, 0x8, 0x10, 0xe9, 0x5}, &(0x7f0000a3e000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e83000-0x20)={0x3, 0x6, 0x0, 0x1, 0x0, 0x6, 0xffff, 0x33, r2}, &(0x7f0000210000-0x4)=0x20) 2018/01/31 05:56:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x234) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d2c000)=0x80000001) pwrite64(r0, &(0x7f00000ed000)="4c0548fa010bfff7f39a0af17e2085daccaac6960c93befa4a601c052143e9dc4772452fef773ca7673b158b1b60c2dad04b6fe9bcd3efd4dc14dd7da35d2fdc2c6f27c8154c43c51151558df91d57b56c3abd6bc7e34c2a93d46749d9bf9c30f9d59d7a4b47715039e26c13140474b930c569531ddbd14705a0999c60592e80e62f46480ee1b848ebd6c863ec94e1cb25bbc50679e35d106e1ae587b3dd0147e5ff2ba8056b13d442", 0xa9, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000106000-0x4)=0x8001, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b49000)="", 0x0) 2018/01/31 05:56:17 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000886000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000928000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = add_key$keyring(&(0x7f00005ff000-0x8)='keyring\x00', &(0x7f0000caa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r2, 0x8000) 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c80000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ba4000-0x4)=0xc) 2018/01/31 05:56:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000335000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dd0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000029e000-0x8)={r2, 0x2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000901000-0x38)={&(0x7f000080c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000294000)={&(0x7f0000a43000-0x119c)={0x6b0, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="95cf16712793329bbf0b51a3ce2a3b1998cab4b56e1bc5e8908cd307bdef6e6bb9a534786e57c663683b95a6e72fa8c6d33283fef7fe32703fa8cad6725c8cc7dc8d7512dd433333f371cd7358b9bcbd4e92879bab767ab98e684682a68de408987a647e07fa3cbe80e799eadd35268da9b50644c35363dd50cb50e598c6129f56cbc9cf118a4f9164f1c8ab49c6d9b8bb09d4790e62971a1289d5a2c7a4c67e92424d04b21dc020ac951c08fbe68529f77feab6b1726ef062f647fc99eebd9d313c30d7ef9f8bc9f17d8da8359584c7eb3352af6e309f1ad42fe805f4314889bad64e023a006896c11d803d93f67f0c6ca2bf7f3bdef7d2b1b0281fd0abd9a0b95135273e76b174c6482827855e50b769215c8f71c2e2c919ff37b3dd20cc287a605e11fc8ec16b5b33d4943e4e93d71933546e26db14380a058222de4f2cb97d7218e88e89a841a7ad267b054043641777d4f533c0bc1408f40901a07c5ee6599e870316304d48045135f217e4a58c1efd23b97d0b1fc149e94fdffca7db41967a53a2e26007e0cfb8ea89012bab73d885c72b10dc62a7d2bd3e3913e2ec53ade7a4fcee98fe97e167b9779d4460d3313d775d88c17a931fe4ef2f423de22a5b93c21b12721cde3633d289567434a2fbc5c3c2774538d21f95fc725639ad5692fcb101d75b1982ca646df529e59f6721051e599a603809507dc47f485b96c48d644b7584630a8aa7737e4e80f6311a4172dc2b1c49096843f895f41c7ab7238f4dbc503813d270baf256785e7d0a236fa78284c289aeb7089b9610fc8c7bfe0303693493ffbe76b85b8cad1e91a6a5253e777805b5888c63c3772e41e7ddd9332ee8fb88665b7b205a97d72cdc96f7b10e53f61edc18ddd5d759f3e1864f5e3253769211436e88fcdf90370ea56dae731a784aa015d147899a8e5de58ef387004e97a46e440f56199f3196f2cfa03ae63583507368528d0028e96004814df84e96bc7e58c580fb7bb9cecc6569ca8bdf61d8866f754f6daa87196b4f68138b6dc595d44dc6d79dc3e741463930f2685f6676c0646e762c0ba0063499ef6431a96f0ad1765a80e59e6d85c066ce848d44781afde8f2546c80ee70183d3e9463577249cccaa713fae6d0a1cb8aa041a356e2fc2b80d82ea7a0a2f74aaaa706c4fabea9bd842b2070d488d92a077b98e7a0c283a5128ad26f27e07b5d58f7325ff75a65b5efb7294ed58ceafd8d919f46fa90bd5abd6b2f757b570e75f8f8051158101f5084df477311a96c9841745d699286c29c6e257c788e7e026e873b5eea218c0306d4495778f4b016939e29f20bffd544cb652a58184a22a1d11351b6fad86e389980c1b156df351a0144aa0e6cf5714f398a7886cae4ca98cb7340aa61063203bbe676561f2594101a97fbdcec1035f0a5b1b06ea95a012154292683a04f0463655863065893c518a379f9c3956e20cd9292f1ee9fca8d9dc7fe48f8e02107942d6f05d18aa05377c78c71e08f291a35c11203793290e343f80537f7d4a008e3d4879a5af80b0d982130490e28c91817441dbd3470ed990821859d40264ceb3807081d1579e3a62ffb538a1274d2d38581fff8206d476a81077745b42e94b7e0f66e90dbea67d2d06cf2021c74b9db95e2d933964f0fa8ba6824bc72616cfcbb559c2c9c34d41a2c20002de18329990408bb5cd5ba3c6bde577b7b02253ae7d0cd31c0a67973e2faceadaa4968082c645775999f862e3829fb88940840c06c03617cf80082aa7402a670e1ef1d7b7e7da3d0b7bddfb9b4f1f5a88a82dd3ba8da5fe9c00687488b981324ca606ad5d255d6ceabf006807d251d25c7f1112b2a9f255713ec6a58995a0230c9d4d741f98d03a2bf727b11b9bec72fa0fc4d55beef8287e9a13c1ad22a7d28f79f573a16c84842fdc6669912423110947ab897d3e98e9e9da3d2de735a6ef00a2a859e66e920fa5c89956754be6d39e8ee69e61ca0502913f3073ee8360ba8b8e80b1090e261ce9c387c8d5f1d7a14f8c6163263981a0dfaa46bd8e9d2c1e4bda41323f0a1cee06e9bc31550788518328dd8de8e4ef4c0e5abab4627696be91ac2fdb6f8428e38613622d08157f2c7b2bba279287ce936bd0db1309ad06b70e6fe9bc782097186f8718f01ace389e2cecc10aa7e8451ed2730b28fcf478f1e9b9681b27f733f8a42d951a9ea5dac65dbc439d80e6cd6987f01cf3c9a7f6ac73434e7827b63299ddeddd135f064cd42db2bdb0a44b47379f8de981022d455c20c8d0d834664a033f692fb3e3b2653a3ab97ef5c9d7b21ab49555a2bb1b5bc2ad32ae9d864667c7f8d3d6d5f7b3a58b7e9ea4c8c32945825cbe729e9df1b4bde1a7817831cdeb253a24684ea"]}, 0x6b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) 2018/01/31 05:56:17 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000af3000-0x4)=0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f17000-0x18)={0x0, 0x64d9, 0x0, 0xaa51, 0x2}, &(0x7f0000f17000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ed2000)={r1, 0xa7}, 0x6) 2018/01/31 05:56:17 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fdc000-0x9)='/dev/sg#\x00', 0xbf07, 0x400000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000742000-0xe0)=[{0x0, 0x0, &(0x7f00009d6000)=[{&(0x7f0000f98000-0x4a)="0e7e55e9c7d380216853c7f055f13d941ef0c8831c3bf413d14b2b2c7a025cfb017c205d72e1b8bf6d07c8acf6cc35d63b1898d0c76db9b0ac00cc3db91a44f09dbbf1c70657981f2345", 0x4a}, {&(0x7f00009f0000)="9cfd599cfa99cf062cd94158f027046ca4a5beacbc5f48b1d583af324d51f4f526f64cce5e0e4eab914b13fdb4cc528dc863d38f98a296f3bde473f3bdfe2ed1f6b7427fd11fe5bc31a2e436cec77c735bf28512cb4072549b8f5a6ef5c8996896619fa3f6ff8c1e855253a7fe57151349ee7b3b0703af15a6a8e82fda03a724db067b951bf9070ab00abca8410ac5ea30e00b59360572edcc74952f41d744ea68c78e0e2e1d0c1a", 0xa8}, {&(0x7f0000fdb000)="ad19b34c1c93ae258563777c0c435a253ee9b513893aa3a48ecac88ce1b6c35e9992112e88c85b9a0d54efa06b347ddbd615e1e85e3bd12216d90fd9d501977d4bd3af75e4659e18c26ec4afa3f46747ab98657677889c8e9c642cde1e90df44212eb4917945cbe229894642d3417d6e7c43652f7e750a1ca51b1ba1a95fc40fcaf551240323bcf626249aee565c655242c56fe47dd00d4d0469793fe777475a06d7ed6d27b1171c4c6a2d2d82dcc6a2e1db80e715224a7b1e5d4d25e294fa079128f2971647cfea3e0e6ed7ce3e2a706243aaf51414", 0xd6}, {&(0x7f000054f000-0x7c)="9372b616021461b6852522eb7ac1c3fe731e854c408dae56f8dc224d136b0dce260d88a43b82411c1d34c9ee0059ac7cd687032666681229bd6c53ff7d4a159580464657fcdf095202c354cacc0970fa77dbfd17691aa47b94b1cb38da7e8fec664d4f3ca647023e62f9ed2600b6cb1452b0f7e856528d14a99f6eee", 0x7c}], 0x4, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000fdc000-0x30)=[{&(0x7f0000fdc000-0xe3)="cb614f700ebdcd7fa50ee6d181b64ca45afc6107d63d5b926d00bb7fca7844e24fdce7ecd46489236956569045a13069bdd3ea29afd7d09bba94167f9732632bd645d665e5248cbfbd0f9355cbae74ebc7c3abb1ec5296076fdbcdeea74e7f25a6c1dfa9c3d033d1d514e14cfb864fe9e4e5a5dd38e99fb9eaccf3f6c2ef0c0ec8a3acd997003a77e6aad3014233ad3d67a2bd9aa77f2f1602bb1a070921b2eb62341854dd626ab567f799031ba9b37ed36de400e6ca0229dbab25be7e2672abe78e0780fa2a3b282e7532ff872d2d093fe9e5c5107baa8198a65873e08eab74bc256e", 0xe3}, {&(0x7f0000fdc000-0xdb)="e27e7e7d8ceca62988fb541dc2e6d5e87ccdbe036b4061c6331d1335d00410f23e5ae199798809301d6e06de3ad74aae35696c7f6393e5d46db6966f5bc6dec6c7eadc9295ac60a31d21fefec5e33e5e2400d4a264f41615ce5cebad977487748f22dcc218fca9dbb472d373c91202aa509c53b5847f40ed3092a6d53b32946a48ec4949310d7dfe9ab0dd84c5df71dd309924ab424dab520ca0dccc02d2d7f616501e35bc31d489ded6f1b142114021ee2e05dad930a0d4ef7fbe0904d4adb2f2c95efce38909c70eacaf36b12b884c4961fe2a2c0e41cac6a257", 0xdb}, {&(0x7f00002c6000)="68061b8702281b86c01e8f15fd8d9df23e318a94b60d5350f5baaaa8c3849930cdd83307cad96bcec1d0917cae188942801e01bf9aa920701888550099996ed80ee336d12d29adb5c5b06829ca504b564a3b3aeaec7c4c5efbea7877d8b2b348c69f8410fbf745b10d4735255bc2132e036e32ded1f8a54ec91ed7ca13189335467a5262b60e9485037fc879417e6e872feab1aeb8bfdf753c04e3e2319691a7b9366dd56cd1249be9929a7c1396c5026a046c14c275efcddb829cb1e94e02da338729694d73b66926f7c98ba4d26e928b", 0xd1}], 0x3, &(0x7f0000fdb000)=[@iv={0xf0, 0x117, 0x2, 0xd6, "d5cfd0fd318183d0894d1b67989b31aa5b9adb1d8dbfb7064b63aeaf88ed567306e4fc5d612aaef9b17cf725af6b808f0caf0e8c9d5bfcdd760e36e42a6cf827153704839c1232ccc7644abbf2b2545128f39a9cece8e03d287cc5cd02d9256edf18cef03919221d694e28f4ddfd893bcb9cc34a8333a1b4f7a0d59444cd31625406787acc7c3bc11819858b47e0b088f283334bee1e12659fa66c02d77c2627a2149df6ad81ecbecb77212d4a1e3b9ab1e8001003047ebea318d4c7a317b4987e5170ace210842b36c2f0fde443e21dba7b45c71125"}, @iv={0x80, 0x117, 0x2, 0x68, "51a691518001f542f15d8ced469702c022190deeda81619427ad26da07298e5e648885c512a461002b46fdb467eee8b111fa111da32804e8d87a219a85370850c93a4cfa3e706dddf0042409d609e913c861495f66721c5378c22df686d6f0465dcf03c68c388362"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b8, 0x20000000}, {0x0, 0x0, &(0x7f00000d4000-0x80)=[{&(0x7f0000fdb000)="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", 0x1000}, {&(0x7f0000fdc000-0x83)="b76a2e479c6ebb37e4ba8ba3700f0dbde489b10b863cb6380992d99253cb18ca21bcf4870cff298cb707e2f7b03380114a757bda0395df3c50b420733f12e61fa2dbcaaccb81b63b169c546644ae410278a850aaa441e5cf5b648eb0745482834ec941bb3c0b2c9822cce449de0137c16fb36f8e572ffbecd9d30b5f5bcf046c71cbf8", 0x83}, {&(0x7f0000fdb000)="f3ab4280ecffdc4a681c9ff65025ac205f1dcbd02d14e3e1205d832b4d0593f75a6c2e5b68ead08e914301609ebfbd75e013b5c8f9", 0x35}, {&(0x7f0000fdc000-0x85)="432f9c0d72a92afa33e9febb7e455453f334d78a4dce5eefd8c90473218fed40a41a755cbdbac31a72764f10de92ebba23bb6f13b0f4b99252192ab3ad14aa8d13eff793a79a961e77c0705a9dcf1478f5ba1c05cad28253cc7b7849101d0e50f1568ea5917fcc983076bad0fa10e2daaabd619854d4065077f97a96d5e6a3b1b483e04bf2", 0x85}, {&(0x7f0000fdb000)="fd3dbc00f007d9e466822d50f25a879f2a19d44484b19e31343c244c", 0x1c}, {&(0x7f0000b51000-0xf)="8ab409939cddf9182f9b231cebb531", 0xf}, {&(0x7f0000fdb000)="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", 0xfe}, {&(0x7f0000682000-0xd2)="80252fc4afd3f297289e315343fc73810a7ea682f987fecbe98177f887342770a12f07a731771258b10e8e73d7f7fbab51aae70836471b304a2531111776085b985921d8c739a70677885736723604c33c7563fd5b1e66c319f71bbb9d7b86a03479ce2df6a2c8649d738c2e7765d0d0da5e2d2380ce87afaac7e1a9ef43fdf3e984ebebb3ee9076d1555468959ef5038df0eb365a4d18f0e66a4b6ed1b20687a9f03dcaac013ded8965e48036fa06d6e612b53fa33d9476362c87558aca22858ef48a830c1395392d60e8136586f55afcd3", 0xd2}], 0x8, &(0x7f0000fdc000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2b1c}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000fdc000-0x50)=[{&(0x7f00006f7000)="4ba7bfb902285e75205834e11964f24f48efbef586a638535d66afae5f1633187903caff4b", 0x25}, {&(0x7f000086d000-0x17)="f7f5b0f76255706ef50e881bc9263e78e88f0d0cd6235d", 0x17}, {&(0x7f0000335000)="cae2d2f789962ddf8dcf33a5da382bbbfe2ec4adf56f218b337c3ec47d6b95034aba083478677fd4df319a470794a8282a5fad074370ea27256f2fa3faed9143ce490b82d20cd676fdc519da2268378c395c09e80920190995b402c6d51c3accd1061bb9e84c13378f5f30c91207b53b9d9b55297885780fbbb1ede7ce1ec479da92e2", 0x83}, {&(0x7f0000380000)="", 0x0}, {&(0x7f0000fdb000)="2e42fb39aaf5fa89596ce7af1ea7548a82a3c566f6c568", 0x17}], 0x5, &(0x7f0000cea000)=[], 0x0, 0x4}], 0x4, 0x0) 2018/01/31 05:56:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f76000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000)=0xc) 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000cc0000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x8000000000007fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000274000-0xc)='/dev/amidi#\x00', 0x2, 0x800) r2 = syz_open_dev$sg(&(0x7f000076c000-0x9)='/dev/sg#\x00', 0x0, 0x301001) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000e25000)=r2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000984000-0x14)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 05:56:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x401, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 05:56:17 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xad, 0xfffffffffffffe78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000002000)={0x7b, 0x0, [0xffff, 0xdef, 0x8000, 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]}) pipe(&(0x7f0000000000+0x5eb)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x4, 0x5, 0x20, 0x7, 0x7, r2, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 05:56:17 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a7e000-0xb)='/dev/audio\x00', 0x402000, 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) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f65000-0x58)={0x26, 'skcipher\x00', 0x80, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 05:56:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000fba000-0x4)=0x1) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000b2c000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000213000-0x5)='/dev/rfkill\x00', 0x80802, 0x0) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f26000)={r0}) 2018/01/31 05:56:17 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) fcntl$getown(r0, 0x9) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 130.230731] nla_parse: 2 callbacks suppressed [ 130.230737] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 05:56:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000618000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x7fff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000379000-0x4)=0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000980000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000060f000-0x1000)=""/4096) syz_open_dev$sndctrl(&(0x7f0000633000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) readv(r0, &(0x7f000051a000)=[{&(0x7f0000d71000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000)=""/61, 0x3d}, {&(0x7f00006f9000-0x1000)=""/4096, 0x1000}], 0x3) [ 130.316804] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000015000-0x6)={0x0, 0xffffffffffffffff}) 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x109e02, 0x0) listen(r0, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008d5000)=@generic={0x8, 0x1, 0x5}) 2018/01/31 05:56:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029f000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'rfc4106(authencesn(sha1-generic,cbc-serpent-avx))\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000677000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f00007fc000)={0xf, 0x4, 0x1dc5eb13, 0xfffffffffffff522, 0xa, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) r3 = socket$inet(0x2, 0x7, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a62000)=0x0) 2018/01/31 05:56:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000592000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000060a000)={r1, 0x80000, r0}) pread64(r0, &(0x7f00009e6000)=""/0, 0xc5, 0x0) readv(r0, &(0x7f00001d3000-0x40)=[{&(0x7f000083f000-0x9)=""/9, 0x9}, {&(0x7f0000d6a000-0x90)=""/144, 0x90}, {&(0x7f0000319000)=""/157, 0x9d}, {&(0x7f00001cd000-0x39)=""/57, 0x39}], 0x4) 2018/01/31 05:56:17 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f17000-0x4)=0x3, 0x4) r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/kvm\x00', 0x88000, 0x0) symlink(&(0x7f0000374000-0x8)='./file0\x00', &(0x7f0000677000)='./file0\x00') bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ec0000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x101000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f94000)=0xfc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000417000-0xb)='/dev/vcsa#\x00', 0x0, 0x40800) r2 = creat(&(0x7f0000eca000-0x8)='./file0\x00', 0x33) dup2(r2, r2) fcntl$getown(r1, 0x9) flistxattr(r2, &(0x7f0000dad000-0x5b)=""/91, 0x1abc37d7) mincore(&(0x7f0000ff8000/0x2000)=nil, 0x2000, &(0x7f00003db000)=""/144) mmap$binder(&(0x7f0000ed4000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, r2, 0x0) getpeername$unix(r1, &(0x7f0000f90000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c8b000-0x4)=0x8) unlinkat(r2, &(0x7f000052b000-0xc)='./file0/bus\x00', 0x200) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = shmget(0x2, 0x4000, 0x800, &(0x7f00004ab000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000e16000)=""/4096) fdatasync(r3) writev(r1, &(0x7f0000bf5000)=[{&(0x7f0000e7c000)="", 0x0}, {&(0x7f0000d21000)="87225d653f01268acb6a5a21d6769953b00b61721c03cab755d1803f8c9ce3c5515cee2383bfc88895e10c5983c81ddb5bfbccf463918823991aa90b4846639d13941ad29ebf6a8e321e10aeccbb5da360503b12620b7d5a9b26b719ac6429a980c6a011e0275548d6a9becb231c9f3711e172f413548fef218c7fe103b6b2e1d293b292ced4915b002c", 0x8a}], 0x2) mkdirat(r1, &(0x7f0000c32000-0x8)='./file0\x00', 0x103) 2018/01/31 05:56:17 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000029000-0x3d4)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000002a000)='{+}GPL!wlan1%&vboxnet1trusted[\x00', 0x3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000000c000)=0x2) recvmmsg(r0, &(0x7f0000014000)=[], 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) 2018/01/31 05:56:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f00009db000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000011f000)=0x1c) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) 2018/01/31 05:56:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet(0x2, 0xe, 0x8f4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f00005f5000-0x9)='/dev/sg#\x00', 0x2000000000000000, 0x100) sendto$inet(r1, &(0x7f0000b68000)="708152d5aac03f7d", 0x8, 0x20000800, &(0x7f00006d9000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 05:56:17 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000004c000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x1, 0xfffffffffffff000, &(0x7f00009a9000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000ac3000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 130.426705] [ 130.428376] ===================================== [ 130.433205] WARNING: bad unlock balance detected! [ 130.438037] 4.15.0+ #287 Not tainted [ 130.441739] ------------------------------------- [ 130.446571] syz-executor7/22863 is trying to release lock (mrt_lock) at: [ 130.453419] [<000000007dd3adb8>] ipmr_mfc_seq_stop+0xe1/0x130 [ 130.459301] but there are no more locks to release! [ 130.464303] [ 130.464303] other info that might help us debug this: [ 130.470960] 2 locks held by syz-executor7/22863: 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dspn(&(0x7f00009cf000)='/dev/dsp#\x00', 0x2e7, 0x4000) write$vnet(r1, &(0x7f0000c7b000-0x68)={0x1, {&(0x7f000060d000)=""/9, 0x9, &(0x7f000061f000-0x82)=""/130, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 05:56:17 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000098d000-0x97)="636772a8757000a7a1c5cb39f73d7b7f29b6ce3cd87f82378fbccd613399e42a8f4536e90a390b8c50ce5d6df591426532a77301c44cfed11e33d440a4899df7e3191b7a5bd8941d1a2610d9112f4966c219d5131d379dd52bedba3a86a3f452835f326bbbd49cd451bf013119f0e31cb25a1e3075448869f2b5ce70a142ae0410757105307d432959bce22b752081fe9a156363bc352a") sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x800000, 0x401) open$dir(&(0x7f0000cf7000+0x541)='./file0\x00', 0x20000, 0x0) 2018/01/31 05:56:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000b1b000-0x8)='./file0\x00', 0x4000, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x17, 0x1e, &(0x7f0000410000)="c20090802dd9a06d884c9ce00074ebe1da4cb13872ebf294d2f07e0b8e5f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/checkreqprot\x00', 0x181000, 0x0) accept4(r2, &(0x7f0000e96000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e3000-0x4)=0x168, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000346000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000108000-0x4)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c30000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x8001, 0x1, 0x5, 0x2, 0x80, 0xa0, 0xff, r3, r4}, {0x7, 0x4, 0x6, 0x1, 0x8, 0x0, 0x1, 0x80}, {0x5, 0x3ff, 0x3, 0x0}, 0x6ca, 0xb, 0x2, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x7fffffff, 0x7, 0x0, 0x40}}, 0xe8) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000626000)=0xfffffffffffffffe, 0x4) [ 130.475717] #0: (&f->f_pos_lock){+.+.}, at: [<00000000f0561583>] __fdget_pos+0x12b/0x190 [ 130.484127] #1: (&p->lock){+.+.}, at: [<00000000ba84b253>] seq_read+0xd5/0x13d0 [ 130.491756] [ 130.491756] stack backtrace: [ 130.496245] CPU: 1 PID: 22863 Comm: syz-executor7 Not tainted 4.15.0+ #287 [ 130.503247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.512591] Call Trace: [ 130.515174] dump_stack+0x194/0x257 [ 130.518796] ? arch_local_irq_restore+0x53/0x53 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x3b)="213bfc53db106f401ca62bb4c8a5e8e5badf24180bea0d771c07a4dd235392911e82888b801d85aeacc744f47fb9914d5fab591379faf3866b727d", 0x3b, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/qat_adf_ctl\x00', 0x64080, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000a73000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000fcd000)='/dev/adsp#\x00', 0x81, 0x50000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d15000)={0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 05:56:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bc4000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x0, 0xfeb, 0x2, 0x7, 0x8c, 0xffffff0000000000, 0x4, 0x5, 0x2, 0x1, 0x1, 0x6, 0x4, 0x4]}, &(0x7f0000671000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dca000)=@sack_info={r1, 0x100000000, 0x7dc0}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fdatasync(r0) [ 130.523458] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 130.527780] print_unlock_imbalance_bug+0x12f/0x140 [ 130.532795] lock_release+0x6fe/0xa40 [ 130.536593] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 130.540924] ? lock_downgrade+0x980/0x980 [ 130.545062] ? check_noncircular+0x20/0x20 [ 130.549288] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 130.553776] ? memcpy+0x45/0x50 [ 130.557053] ? seq_puts+0xb5/0x130 [ 130.560588] _raw_read_unlock+0x1a/0x30 [ 130.564553] ipmr_mfc_seq_stop+0xe1/0x130 [ 130.568697] seq_read+0xc42/0x13d0 [ 130.572236] ? seq_lseek+0x3c0/0x3c0 2018/01/31 05:56:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d01000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000032000)=@generic={0x2, 0x7ff, 0x7ff}) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00002dd000)=""/4096) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ddd000-0x4c)={0x0, 0x44, "18891737735b9392b91078995386b7d94a0ac9d37c6a5c4eb4f37894897d2a49b38c94a00e8a361c0e49f03ff22a7fa02c083593d188eb3663f1a0ef3ffb1c58de574016"}, &(0x7f00006b5000-0x4)=0x4c) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a8a000)={r1, 0x9, 0x3, [0x40, 0x40, 0x71a]}, &(0x7f0000a22000)=0xe) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000996000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000119000-0x8)={0x0, 0x3}, &(0x7f000074c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c7b000)={r2, 0x36, "0aea407518eb091a57bedb02e4524d235f208748244b5e3e7203547d3f1a881aaaf20ec5774c288dadbf0272375bf5fe2fc693c1711a"}, &(0x7f000073e000-0x4)=0x3e) [ 130.575952] ? fsnotify_first_mark+0x2b0/0x2b0 [ 130.580526] ? avc_policy_seqno+0x9/0x20 [ 130.584585] ? selinux_file_permission+0x82/0x460 [ 130.589447] ? seq_lseek+0x3c0/0x3c0 [ 130.593163] proc_reg_read+0xef/0x170 [ 130.596954] do_iter_read+0x3d2/0x5a0 [ 130.600739] ? dup_iter+0x260/0x260 [ 130.604344] vfs_readv+0x121/0x1c0 [ 130.607858] ? __fget_light+0x297/0x380 [ 130.611806] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 130.617141] ? fsnotify+0x7b3/0x1140 [ 130.620834] ? __fdget_pos+0x130/0x190 [ 130.624693] ? __fdget_raw+0x20/0x20 [ 130.628382] do_readv+0xfc/0x2a0 [ 130.631720] ? do_readv+0xfc/0x2a0 [ 130.635232] ? vfs_readv+0x1c0/0x1c0 [ 130.638938] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 130.643755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.648747] SyS_readv+0x27/0x30 [ 130.652086] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 130.656812] RIP: 0033:0x453299 [ 130.659974] RSP: 002b:00007f63e6e1ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 130.667657] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 130.674912] RDX: 0000000000000004 RSI: 00000000201d2fc0 RDI: 0000000000000013 [ 130.682153] RBP: 0000000000000445 R08: 0000000000000000 R09: 0000000000000000 [ 130.689397] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5718 [ 130.696642] R13: 00000000ffffffff R14: 00007f63e6e1f6d4 R15: 0000000000000000 [ 130.704060] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 130.711881] in_atomic(): 1, irqs_disabled(): 0, pid: 22863, name: syz-executor7 [ 130.719339] INFO: lockdep is turned off. 2018/01/31 05:56:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a43000-0xb)='/dev/midi#\x00', 0x80000000, 0x0) timerfd_gettime(r1, &(0x7f0000fb1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/31 05:56:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c07000)='/dev/admmidi#\x00', 0xffff, 0x311400) connect$bt_rfcomm(r0, &(0x7f0000338000-0x9)={0x1f, {0x6, 0xfffffffffffffff9, 0x7, 0x4, 0x9, 0x8}, 0x7}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000498000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000173000-0x1c)="f0", 0x1, 0x0, &(0x7f0000d05000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) [ 130.723416] CPU: 1 PID: 22863 Comm: syz-executor7 Not tainted 4.15.0+ #287 [ 130.730418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.739770] Call Trace: [ 130.742364] dump_stack+0x194/0x257 [ 130.746010] ? arch_local_irq_restore+0x53/0x53 [ 130.750689] ? lock_release+0x503/0xa40 [ 130.754678] ___might_sleep+0x2b2/0x470 [ 130.758653] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 130.764533] ? __check_object_size+0x25d/0x4f0 [ 130.769104] __might_sleep+0x95/0x190 [ 130.772881] ? seq_puts+0xb5/0x130 [ 130.776404] __might_fault+0xab/0x1d0 [ 130.780186] _copy_to_user+0x2c/0xc0 [ 130.783880] seq_read+0xcb4/0x13d0 [ 130.787415] ? seq_lseek+0x3c0/0x3c0 [ 130.791105] ? fsnotify_first_mark+0x2b0/0x2b0 [ 130.795667] ? avc_policy_seqno+0x9/0x20 [ 130.799715] ? selinux_file_permission+0x82/0x460 [ 130.804541] ? seq_lseek+0x3c0/0x3c0 [ 130.808233] proc_reg_read+0xef/0x170 [ 130.812021] do_iter_read+0x3d2/0x5a0 [ 130.815797] ? dup_iter+0x260/0x260 [ 130.819413] vfs_readv+0x121/0x1c0 [ 130.822927] ? __fget_light+0x297/0x380 [ 130.826883] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 130.832226] ? fsnotify+0x7b3/0x1140 [ 130.835939] ? __fdget_pos+0x130/0x190 [ 130.839806] ? __fdget_raw+0x20/0x20 [ 130.843517] do_readv+0xfc/0x2a0 [ 130.846870] ? do_readv+0xfc/0x2a0 [ 130.850390] ? vfs_readv+0x1c0/0x1c0 [ 130.854079] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 130.858905] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.863908] SyS_readv+0x27/0x30 [ 130.867251] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 130.871980] RIP: 0033:0x453299 [ 130.875143] RSP: 002b:00007f63e6e1ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 130.882826] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 130.890071] RDX: 0000000000000004 RSI: 00000000201d2fc0 RDI: 0000000000000013 [ 130.897314] RBP: 0000000000000445 R08: 0000000000000000 R09: 0000000000000000 [ 130.904557] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5718 [ 130.911804] R13: 00000000ffffffff R14: 00007f63e6e1f6d4 R15: 0000000000000000 [ 130.919200] WARNING: CPU: 1 PID: 22863 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 130.926982] Kernel panic - not syncing: panic_on_warn set ... [ 130.926982] [ 130.934349] CPU: 1 PID: 22863 Comm: syz-executor7 Tainted: G W 4.15.0+ #287 [ 130.942657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.952002] Call Trace: [ 130.954576] dump_stack+0x194/0x257 [ 130.958182] ? arch_local_irq_restore+0x53/0x53 [ 130.962832] ? vsnprintf+0x1ed/0x1900 [ 130.966612] panic+0x1e4/0x41c [ 130.969781] ? refcount_error_report+0x214/0x214 [ 130.974511] ? show_regs_print_info+0x18/0x18 [ 130.978992] ? __warn+0x1c1/0x200 [ 130.982431] ? _copy_to_user+0xb5/0xc0 [ 130.986293] __warn+0x1dc/0x200 [ 130.989559] ? _copy_to_user+0xb5/0xc0 [ 130.993425] report_bug+0x211/0x2d0 [ 130.997038] fixup_bug.part.11+0x37/0x80 [ 131.001078] do_error_trap+0x2d7/0x3e0 [ 131.004945] ? math_error+0x400/0x400 [ 131.008720] ? trace_event_raw_event_lock+0x340/0x340 [ 131.013888] ? lock_acquire+0x1d5/0x580 [ 131.017838] ? lock_acquire+0x1d5/0x580 [ 131.021787] ? __might_fault+0x110/0x1d0 [ 131.025828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.030650] do_invalid_op+0x1b/0x20 [ 131.034344] invalid_op+0x22/0x40 [ 131.037771] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 131.042236] RSP: 0018:ffff8801d3f4fa10 EFLAGS: 00010206 [ 131.047575] RAX: ffff8801b1bc4600 RBX: 0000000000000009 RCX: ffffffff825b9205 [ 131.054820] RDX: 00000000001f0100 RSI: dffffc0000000000 RDI: 0000000000000282 [ 131.062066] RBP: ffff8801d3f4fa38 R08: ffff8801b09e33c8 R09: 1ffff1003a7e9f1e [ 131.069309] R10: ffff8801d3f4f8b8 R11: ffff8801b09e33c8 R12: 000000002083eff7 [ 131.076555] R13: ffff8801db18ea80 R14: ffff8801d3bd4ac8 R15: ffff8801d3bd4ac8 [ 131.083824] ? _copy_to_user+0xb5/0xc0 [ 131.087701] seq_read+0xcb4/0x13d0 [ 131.091234] ? seq_lseek+0x3c0/0x3c0 [ 131.094922] ? fsnotify_first_mark+0x2b0/0x2b0 [ 131.099485] ? avc_policy_seqno+0x9/0x20 [ 131.103520] ? selinux_file_permission+0x82/0x460 [ 131.108345] ? seq_lseek+0x3c0/0x3c0 [ 131.112040] proc_reg_read+0xef/0x170 [ 131.115825] do_iter_read+0x3d2/0x5a0 [ 131.119600] ? dup_iter+0x260/0x260 [ 131.123214] vfs_readv+0x121/0x1c0 [ 131.126729] ? __fget_light+0x297/0x380 [ 131.130684] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 131.136028] ? fsnotify+0x7b3/0x1140 [ 131.139738] ? __fdget_pos+0x130/0x190 [ 131.143602] ? __fdget_raw+0x20/0x20 [ 131.147303] do_readv+0xfc/0x2a0 [ 131.150643] ? do_readv+0xfc/0x2a0 [ 131.154164] ? vfs_readv+0x1c0/0x1c0 [ 131.157854] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 131.162675] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.167675] SyS_readv+0x27/0x30 [ 131.171023] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 131.175761] RIP: 0033:0x453299 [ 131.178923] RSP: 002b:00007f63e6e1ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 131.186604] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 131.193848] RDX: 0000000000000004 RSI: 00000000201d2fc0 RDI: 0000000000000013 [ 131.201094] RBP: 0000000000000445 R08: 0000000000000000 R09: 0000000000000000 [ 131.208342] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5718 [ 131.215586] R13: 00000000ffffffff R14: 00007f63e6e1f6d4 R15: 0000000000000000 [ 131.223281] Dumping ftrace buffer: [ 131.226795] (ftrace buffer empty) [ 131.230488] Kernel Offset: disabled [ 131.234095] Rebooting in 86400 seconds..